1 Thu Jan 5 20:02:31 CET 2006 Patrik Weiskircher <pat@icore.at>
3 * make sure session->hostname and session->port are valid before the
4 application callback is done, since things will go wrong if the
5 application immediately calls silc_client_file_receive. Affected
6 file lib/silcclient/client_ftp.c.
7 Patch received from Stefan Siegel <stesie@brokenpipe.de>, thanks!
9 Fri Dec 30 22:54:21 EET 2005 Pekka Riikonen <priikone@silcnet.org>
11 * New SILC PKCS API enabling support for other public keys
12 and certificates, lib/silccrypt/silcpkcs.[ch], silcpk.[ch].
14 * Separated SILC Public Key Payload routines from the PKCS API
15 to lib/silccore/silcpubkey.[ch].
17 Wed Dec 28 13:55:22 EET 2005 Pekka Riikonen <priikone@silcnet.org>
19 * Added SILC Key Repository library, lib/silcskr.
21 * Added SILC Server library, lib/silcserver.
23 Mon Dec 19 18:04:24 EET 2005 Pekka Riikonen <priikone@silcnet.org>
25 * MIME objects in attributes now use SilcMime. Affected files
26 are lib/silccore/silcattrs.[ch].
28 Sat Dec 17 20:13:31 EET 2005 Pekka Riikonen <priikone@silcnet.org>
30 * Synchronize semaphore posting for real threads in FSM.
31 Affected files are lib/silcutil/silcfsm.c, silcfsm_i.h.
33 Mon Nov 28 17:06:54 EET 2005 Pekka Riikonen <priikone@silcnet.org>
35 * Added silc_file_set_nonblock. Affected file is
36 lib/silcutil/silcfileutil.h.
38 * Added silc_fd_stream_file to lib/silcutil/silcfdstream.[ch].
40 Sat Nov 26 16:13:40 EET 2005 Pekka Riikonen <priikone@silcnet.org>
42 * FSM based implementation of SILC SKE. Simpler interface also.
43 Affected files are in lib/silcske/.
45 * Added SilcBool type. Affected file lib/silcutil/silctypes.h.
47 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
49 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
50 silc_mime_parse is available but deprecated.
52 * Check that packet is valid when processing key exchange,
53 authentication and rekey protocols. Fixes a crashbug.
54 Affected files are apps/silcd/protocol.c and
55 lib/silcclient/protocol.c.
57 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
58 all hash buffers to use that instead of fixed values.
60 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
62 * Added SHA-256 to crypto library. The SHA-256 takes now
63 precedence over SHA-1.
65 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
67 * Check for valid return value from regcomp. Affected file
68 lib/silcutil/unix/silcunixutil.c.
70 Tue May 10 23:11:17 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
72 * Fixed silc_hash_uint to work with integers. Affected
73 file lib/silcutil/silcutil.c.
75 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
77 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
79 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
81 * Fixed channel public key list saving on JOIN command reply
82 on backup router. Affected file apps/silcd/command_reply.c.
84 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
86 * Added default limit how many channels client can join,
87 default is 50. Added 'channel_join_limit' configuration
88 option to server too. Affected files are apps/silcd/command.c
89 and serverconfig.[ch].
91 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
93 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
94 On Toolkit the server and client are not compiled by default.
95 Affected file configure.ad.
97 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
99 * Added lib/contrib/getopt.[ch] for platforms that don't
100 have it (it is not GPL implementation).
102 * Fixed compilation when pkg-config is used.
104 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
106 * A comma in invite/ban string is invalid, check for it.
107 Affected file apps/silcd/server_util.c.
109 * Added SERVICE command to the server. It parses the command
110 request but SILC Server does not support services for the
111 time being. Affected file apps/silcd/command.[ch].
113 * Added SERVICE command and command reply to client library.
114 It is however incomplete. Updated Toolkit documentation.
115 Affected files are lib/silcclient/command[_reply].[ch].
117 * Fixed IDENTIFY/WHOWAS command reply to send the username
118 correctly (uninitialized buffer). Affected file is
119 apps/silcd/server_query.c.
121 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
123 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
124 finalizes the major restructuring of the CVS tree.
126 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
128 * Send empty MOTD reply if MOTD file cannot be read.
129 Affected file silcd/command.c.
131 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
133 * Optimized primer number generator to use simpler conversion
134 routines. Also assure that the prime number will have the
135 highest bit set after modifying it. Affected file is
136 lib/silcmath/silcprimegen.c.
138 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
140 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
141 for now only for testing purposes, it will not be delivered
142 in any distribution for now.
144 * Removed NSS MPI from the source tree. Due to upcoming
145 license change for the SILC Toolkit, we cannot deliver the
146 NSS MPI anymore. I decided to replace it in all distributions
147 with public domain library.
149 * Removed GNU regex from lib/contrib and introduced free
150 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
151 GNU regex compatible API to it (only partial).
153 * Removed getopt routines from lib/contrib.
155 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
157 * Use silc_server_send_command_reply to send replies instead
158 of encoding packet itself. Affected file silcd/command.c.
160 * Added command sending and receiving statistics to server.
161 Affected files in silcd/.
163 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
164 with GCC, for it not to warn about pointer signedness.
166 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
168 * Added context to the SilcIDCache destructor. Affected
169 files are lib/silccore/silcidcache.[ch],
170 lib/silcclient/client.c and silcd/server.c.
172 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
174 * Added pkg-config check to configure.
176 * The PublicKeyDir must not be used with Admin block in server
177 config. Affected file silcd/serverconfig.c.
179 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
183 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
185 * Handle empty LIST command reply correcttly in server. Affected
186 file silcd/command_reply.c.
188 * Handle empty LIST command reply correctly in client library.
189 The application will now receive one LIST command reply with
190 all arguments set to NULL if there are no channels. Updated
191 Client Library documentation accordingly. Affected file
192 lib/silcclient/command_reply.c.
194 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
196 * Added channel name string stringprep profile to the protocol
197 and implementation to allow a little free'er channel name
198 strings. Affected files are lib/silcutil/silcstringprep.[ch].
200 * Added silc_channel_name_[check|verify] to check and verify
201 channel name strings. Affected files are
202 lib/silcutil/silcstrutil.[ch].
204 * Added support for the new channel name preparation in client
205 library and server. Affected files in lib/silcclient and
208 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
210 * Added the Autodist into the source tree. It replaces the
211 old ./prepare. It can be used to create distributions as
212 previously. See README.CVS and README.DIST. See
213 distributions in distdir/.
215 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
217 * Make sure query sends at least an error back if nothing
218 more is sent. Affected file silcd/server_query.c.
220 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
222 * During query, check if the original command caller goes
223 away. If it does, stop the query. Affected file
224 silcd/server_query.c.
226 * Check for valid channel creation in JOIN command reply.
227 Affected file lib/silcclient/command_reply.c.
229 * Handle the resolver counter in silc_client_get_users_by_channel
230 callback correctly. Fixed auto-join bug in Gaim. Affected
231 file lib/silcclient/idlist.c.
233 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
235 * Added some better error messages. Affected file
236 silcd/command_reply.c and packet_receive.c.
238 * Handle error in WATCH command propely on backup router.
239 Affected file silcd/command.c.
241 * Fixed freeing of unfreeable variable in WHOIS command reply.
242 Affected file silcd/command_reply.c.
244 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
246 * Added pkg-config .pc file creation for silc core library
247 and silcclient library. A patch by c0ffee.
249 * Removed the need for GNU Libidn. Added the simple stringprep
250 from libidn into lib/contrib/. It is now used also on Windows
253 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
255 * Simplified the invite and ban string handling in the
256 server. Check for valid invite and ban arguments also.
257 Affected file silcd/server_util.c.
259 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
261 * Added WATCH list announcing in backup router protocol.
262 Affected files are silcd/command.c, server.c, server_backup.c.
264 * Do not change users mode to founder on normal server/backup
265 if the founder mode is set, and user is first one to join.
266 Affected file silcd/pcaket_receive.c.
268 * Do not send CUMODE_CHANGE notify back to sender. Affected
269 file silcd/packet_receive.c.
271 * Added getrusage() to take noise in SILC RNG. A patch by
272 Mika Boström. Affected files are configure.in.pre,
273 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
275 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
277 * Splitted the SILC libraries configuration into a configure
278 fragment into lib/configure.ad. It is now possible, once
279 this feature is added, to specify whether to compile or not
280 compile included SILC libraries. Affected files are
281 configure.in.pre, lib/silcmath/mpi/configure.ad,
282 lib/configure.ad, Makefile.defines.pre and
283 Makefile.defines_int.pre.
285 * Added --with-silc-includes and --with-silc-libs to configure.
286 If specified the included libs are not compiled, but the
287 specified libs are used. Pkg-config is not yet supported.
288 Affected file configure.in.pre.
290 * Fixed WATCH command handling on backup router. Router does not
291 send the watch command any more to backup if it originates from
292 backup. Affected file silcd/command.c.
294 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
296 * Changed announcing to not announce unregistered clients.
297 Affected file silcd/server.c.
299 * Fixed username handling in command reply. Affected file
300 silcd/command_reply.c.
302 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
304 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
306 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
307 Affected file: includes/silcincludes.h.in
309 * bool is defined as _Bool on Mac OS X now.
310 Affected file: lib/silcutil/silctypes.h
312 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
314 * Added support for UTF-8 nicknames, channel names and
315 server names in client library. Affected files in
318 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
319 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
320 software to check how Toolkit has been compiled.
322 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
324 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
326 * Use silc_utf8_str[n]casecmp instead of strcmp routines
327 in library and in SILC Client when dealing with nicknames
328 and other identifier strings. Affected file in client lib
331 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
332 irssi/src/silc/core/silc-servers.c.
334 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
336 * Fixed idcache to work with the new identifier strings.
337 Affected file lib/silccore/silcidcache.c.
339 * Added UTF-8 hash and compare function for SilcHashTable.
340 Affected file lib/silcutil/silcutil.[ch].
342 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
343 Affected file lib/silcutil/silcstringprep.[ch].
345 * Changed the identifier string handling to include the original
346 format in client, server, channel entries and normalized
347 format in cache. Affected files in silcd/.
349 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
351 * Added support for the new identifier strings and their
352 validity checking. Nicknames, channel names and usernames
353 can now include practically any kind of letters and various
354 other characters. Affected files in silcd/ and in libraries.
356 NOTE: comparing these strings should now be done with memcmp()
357 to check binary compatibility. All these strings are normalized
358 and casing is irrelevant.
360 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
361 as easy function for applications to check whether identifier
364 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
366 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
367 file lib/silcutil/silcutf8.c.
369 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
371 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
373 * Make public key in getkey reply mandatory. Affected file
374 lib/silcclient/command_reply.c
376 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
378 * Added Parameter dont_register_crypto_library to
379 SilcClientParam. If set to TRUE, silcclient library will
380 not initalize the Crypto Libraries and application
381 will need to do it. Affected file lib/silcclient/silcclient.h,
382 lib/silcclient/client.c.
384 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
386 * Imported new silc_utf8_[encode|decode] routines from
387 my internal SILC 1.1 source tree. New encodings added:
388 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
389 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
390 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
393 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
395 * Implemented stringprep (RFC 3454) API. Internally we use
396 GNU Libidn's stringprep, for now, so it is required now to
397 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
399 * Added checking for GNU Libidn and --with-libidn to configure.
401 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
403 * If the passphrases entered do not match while generating a new key,
404 completly start over instead of going into an infinite loop asking
405 the user to re-enter the passphrase correctly. Affected file
406 lib/silcutil/silcapputil.c
408 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
410 * Make sure server is removed from backup list when it is
411 deleted. Affected files silcd/command.c, server.c,
414 * Close socket when connecting to router fails. Affected
417 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
419 * Adopt configuration toolchain to current auto-tools.
420 Affected files prepare, irssi/configure.in
421 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
422 redo that. Affected files irssi/src/silc/core/client_ops.c,
423 irssi/src/fe-common/silc/fe-silc-channels.c
424 * Take over command line options into silcclient data structure.
425 Affected file irssi/src/silc/core/silc-core.c
427 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
429 * Do not try to initiate backup resuming protocol forever.
430 Affected file silcd/server_backup.c.
432 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
434 * ID change in resuming has to be done before changing
435 detached client's modes, since the ID change may fail and
436 leave ghosts on the network. Affected file is
437 silcd/packet_receive.c.
439 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
441 * Fixed Win32 scheduler to not stuck anymore. A patch from
442 Juha Räsänen. Affected file is
443 lib/silcutil/win32/silcwin32schedule.c.
445 * Fixed QoS parsing for connection blocks in server. Affected
446 file is silcd/serverconfig.c.
448 * Fixed server statistics increasing in server. Affected file
451 * The CLOSE command now marks backup router as self disconnected
452 to avoid resuming problems. Affected file silcd/command.c.
454 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
456 * When using silc_net_create_connection[_async], and your system can
457 create IPv6 sockets, it will try to connect to the IPv6 host.
458 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
459 file lib/silcutil/unix/silcunixnet.c
461 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
463 * Check for valid route when receiving packet from router and
464 when routing it to local server in the cell. A patch from
465 Matt Miller. Affected files silcd/router.c and server.c.
467 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
469 * Couldn't detach and reattach twice, because of the previous
470 commit. Affected file silcd/packet_receive.c
472 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
474 * Added check to ignore Port value if Initiator is FALSE.
475 Remote router coudln't connect if Port was set. Affected file
478 * If some client tries to resume more than once at the same time,
479 server crashed. Router didn't crash, but showed odd behaviour
480 (didn't allow clients to join anymore, ..). Affected files
481 silcd/packet_receive.c silcd/idlist.h
483 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
485 * Destroy the file transfer session in silc_client_file_close
486 with timeout. Affected file lib/silcclient/client_ftp.c.
488 * Call SFTP server monitor in READ and WRITE after the actual
489 operations. Affected file lib/silcsftp/sftp_server.c.
491 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
493 * Create one configure script from configure fragments
494 (configure.ad). This is a first step towards new distribution
495 system. Affected files prepare, configure.in.pre,
496 lib/silcmath/mpi/configure.ad.
498 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
500 * Removed expiring of client key pair. Affected file is
501 irssi/src/silc/core/clientutil.c
503 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
505 * Check the number of connections from real number of
506 connections instead of socket number, when deciding if
507 server is full. Affected files are silcd/server.c,
508 server_internal.h and silcd.c.
510 * Clarified the connections_max meaning in General section
511 in doc/example_silcd.conf.in.
513 * The reconnect_keep_trying default value set to TRUE
514 if it is not defined in the config file. Affected file
515 silcd/serverconfig.c.
517 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
519 * Fixed crashbug in connection closing, after a protocol
520 completion callback, which might have closed it already.
521 Affected file silcd/server.c.
523 * Fixed rekey with PFS in backup router. It did not allow
524 rekeys with PFS, and when the rekey protocol timedout
525 it crashed the backup router without the above fix. Affected
526 file silcd/packet_send.c and server.c.
528 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
530 * The silc_client_add_channel_private_key now returns the
531 private key context if pointer is given as argument.
532 Affected files are lib/silcclient/silcclient.h and
535 * Added support for using channel private keys in SILC
536 Client Library even if the private key mode is not set
537 on the channel. Affected file lib/silcclient/client_channel.c.
539 * The channel private key used to decrypt message is now
540 delivered to the application in the 'channel_messageÃ' client
541 operation. Affected files are lib/silcclient/silcclient.h
542 and client_channel.c.
544 * Fixed wrong arg type for user limit in CMODE command reply.
545 Affected file silcd/command.c.
547 * The user limit is now taken and saved to SilcClientEntry in
548 JOIN and CMODE command replies and in CMODE_CHANGE notify.
549 Affected files lib/silcclient/silcclient.h, command_reply.c
552 * Added support to the new private message key indicator
553 packet. Added a new function to the client library:
554 silc_client_send_private_message_key_request. The sender
555 indicates to be initiator, and receiver is responder.
556 Added the indicator to the SilcClientEntry as 'prv_resp'
557 boolean. Affected files are lib/silcclient/silcclient.h
558 client.[ch], and client_prvmsg.c.
560 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
562 * Fixed the JOIN command calling when called with both
563 -auth and -founder. Affected file is lib/silcclien/command.c.
565 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
567 * Check watcher list for resumed clients as well. Affected
568 file is silcd/packet_receive.c.
570 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
572 * Implemented the user limit to the CMODE_CHANGE notify,
573 CMODE command reply and JOIN command reply in server.
574 Affected files are silcd/server.c, command.c, command_reply.c,
575 packet_send.c and packet_receive.c.
577 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
579 * Defined SILC_STRFMT_END that must be used now with
580 silc_buffer_strformat, instead of SILC_STR_END. Fixes
581 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
582 lib/silcclient/silcvcard.c, silcd/server_util.c.
584 * Fixed the adding of public key to the WATCH list in server.
585 Fixed the WATCH notify sending to client. Affected files
586 are silcd/packet_send.[ch], command.c, server_util.c.
588 * Implemented the watching by public key in the SILC Client
589 Library and SILC Client. Affected files are
590 lib/silcclient/command.c and client_notify.c.
592 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
594 * Added support for public key watching in server. Affected
595 files are silcd/server.c, server_internal.h, command.c,
598 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
600 * Added public key to the SIlcClientEntry. Affected files
601 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
603 * Fixed the get_clients_whois reply processing to return
604 exactly same entries server returned. Makes it possible
605 to search using attributes. Affected file is
606 lib/silcclient/idlist.c.
608 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
610 * Save founder key to SilcChannelEntry. Affected files are
611 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
613 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
615 * Call the monitor callback with _CLOSED status from the
616 silc_client_file_close. Affected files are
617 lib/silcclient/client_fpt.c, silcclient.h
619 * Added silc_client_get_clients_whois which resolves using
620 WHOIS, and supports requested attributes as well.
621 Affected files are lib/silcclient/silcclient.h, idlist.c.
623 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
625 * Added support for asking the destination filename where
626 the downloaded file is saved in the file transfer. Affected
627 files are lib/silccilent/silcclient.h, client_ftp.c.
629 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
631 * Fixed error handling in resuming data processing. Affected
632 files are lib/silcclient/client_resume.c and client.c.
634 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
636 * Fixed silc_client_send_private_message to return TRUE correctly.
637 Affected file lib/silcclient/client_prvmsg.c.
639 * Added topic to the SilcChannelEntry. Affected files are
640 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
642 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
644 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
645 file lib/silcclient/command.c
647 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
649 * Convert all commands to UTF-8 before passing them to the
650 client library. Still need to convert replies from UTF-8 to
651 the locale encoding. Affected file
652 irssi/src/silc/core/silc-cmdqueue.c
654 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
656 * redirect all silc_client_command_calls through a queueing framework.
657 This fixes /CYCLE and the annoying "nick change after auto-joining
658 a channel". Furthermore it defines one central point where
659 command parameters can be UTF-8-ified. Affected files
660 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
661 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
663 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
665 * use asynchronous connect() to establish router connections.
666 Fixes problem when the primary router goes down. Affected files
667 silcd/server.c, silcd/server_backup.c
669 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
671 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
672 Fixed various compilation warnings when type casting ints
673 to pointers or vice versa, of different size. Updates around
676 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
678 * Surrogates not allowed in UTF-8 strings, updated decoder.
679 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
680 testers in lib/silcutil/tests/ directory.
682 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
684 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
685 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
686 files are lib/silcclient/silcclient.h, client.c.
688 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
690 * When resuming a session fails, notify the user that the session
691 file needs to be removed eventually. Affected files
692 irssi/src/fe-common/silc/module-formats.[ch],
693 irssi/src/silc/core/client_ops.c.
695 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
697 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
698 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
700 * Typofix in Irssi::Silc module. Affected file
701 irssi/src/perl/silc/Silc.xs.
703 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
705 * Changed the way NOTICE flagged messages are treated. Added support
706 for notices in queries and signing notices. Affected files
707 irssi/default.theme; irssi/docs/help/in/notice.in;
708 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
709 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
711 * Fixed typo in /ACTION help. Affected file
712 irssi/docs/help/in/action.in
714 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
716 * Fixed typo in perl module. Affected file
717 irssi/src/perl/silc/Server.xs
719 * Changed the way ACTION flagged messages are treated. Added support
720 for actions in queries and signing actions. Affected files
721 irssi/default.theme; irssi/docs/help/in/action.in;
722 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
723 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
726 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
728 * Incorrectly reported error when client had to be resolved from
729 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
731 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
733 * Fixed whois public key hash table deleting and adding in
734 detached client case. Affected file silcd/packet_receive.c.
736 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
738 * Changed filenames of silc/fe module not to collide with filenames
739 from core/fe. Also seperated public messages printing from
740 query messages printing. Affected files are all in
741 irssi/src/fe-common/silc.
743 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
745 * Fixed the invite process handling during joining to use
746 correct server name for the client that is matched against
747 the invite string for the channel. Wrong server name caused
748 inability to join the channel. Affected file is
751 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
753 * Fixed the CUMODE channel founder authentication on normal
754 server to not remove the founder rights on existing founder
755 before checking that router accepts the mode change. Affected
756 files are silcd/command.c and silcd/packet_receive.c.
758 * Remove the server entry correctly when rekey timeouts and
759 remote router connection on normal server is closed. Fixes
760 a crash where server uses the freed server entry. Affected
763 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
765 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
766 networks. This is the first step in solving the bug about
767 /SERVER ADD -silcnet <silcnet>. Affected files
768 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
769 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
770 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
772 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
774 * /SMSG and /MMSG now correctly create new queries. Affected files
775 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
777 * Add basic support for SILC protocol specific variables in perl.
778 Affected files irssi/src/perl/silc/*, irssi/configure.in,
779 irssi/src/perl/Makefile.am
781 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
783 * Don't use silc_get_input, it's obviously not reliable. Fixes
784 issue when the current key expires. Affect file
785 irssi/src/silc/core/clientutils.c
787 * Make the session data filename configurable. This makes it
788 possible to have different session files for different
789 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
790 client_ops.[ch], silc-servers.c,
791 irssi/src/silc/fe-common/silc/module-formats.[ch]
793 * Use the same set of libtool files for the MPI lib as for the
794 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
795 config.sub, configure.in, install-sh, missing, mkinstalldirs
797 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
799 * Fixed server statistics decrementing error to not go to
800 negative. Affected file silcd/packet_receive.c.
802 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
804 * Use silc_server_query_add_error to add error in public key
805 search error. Added support in send_reply to send errors
806 without specific argument. Affected file silcd/server_query.c.
808 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
809 Client for NO_SUCH_NICK. It was against the protocol specs.
810 Affected file irssi/src/silc/core/client_ops.c.
812 * Added backwards support for the wrong NO_SUCH_NICK error sending
813 in server. To be removed in SILC Server 1.0. Both old clients
814 and clients with fixed error handling now works. Affected file
815 silcd/server_query.c.
817 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
819 * fixed a bug in the whois using attributes function where no
820 error was sent if no nickname and client id but the attributes were
821 given to whois. Affected file silcd/server_query.c
823 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
825 * remove public key from public key hashtable on detach. Affected
826 file silcd/packet_receive.c
828 * free public key hashtable before removing clients on server
829 shutdown. Affected file silcd/server.c
831 * remove public key prior deleting client-data on killing a client.
832 Affected file silcd/server_util.c
834 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
836 * Getting the MOTD from other servers works now. Affected
837 files are silcd/command.c and silcd/command_reply.c
839 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
841 * Initialize the variable idletag, since it is tested in
842 silc_core_deinit for its default value. Affected file
843 irssi/src/silc/core/silc-core.c
845 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
847 * Fixed signed channel messages across cells. Affected file
850 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
852 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
853 is not defined. They can now be safely used in if-statements
854 without braces. Affected file lib/silcutil/silclog.h.
856 * Added the checks for backup closing connection due to error
857 (local or remote) and thus not allow the resuming to occur
858 in reconnect. Affected files are silcd/packet_send.c
861 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
863 * Help file updates. Affected files in irssi/src/docs/help/in/.
865 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
867 * Fixed channel messages across cells. Affected file
870 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
872 * Fixed file transmission accepting in client library to not
873 start the negotiation if user hasn't accepted the transfer,
874 instead create new session for resent transfer. Affected
875 file lib/silcclient/client_ftp.c.
877 * Show the session ID in the file transmision list. Remove
878 session from list that failed to transfer. Switch the current
879 session automatically after transmission, and in errors, to new
880 session if other sessions exists in the transfer list. Affected
881 files are irssi/src/silc/core/silc-servers.c,
882 irssi/src/fe-common/silc/modfule-formats.c.
884 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
886 * Fixed MIME header parsing for the hopefully last time. Affected
887 file lib/silcutil/silcstrutil.c
889 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
891 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
893 * The SILC RNG is now gauranteed to return non-zero random
894 values. Affected files are lib/silccrypt/silcrng.[ch].
896 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
898 * Fixed nickname formatting when changing only case of the
899 nickname. Affected file lib/silcclient/idlist.c.
901 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
903 * Fixed a memory leak and incorrect printing of the "appears as"
904 message. Affected file irssi/src/silc/core/client_ops.c
906 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
908 * Added CRT (Chinese Remainder Theorem) supported RSA
909 private keys and private key operations. This significantly
910 increases private key operation efficiency. No compatibility
911 issues with new or old private keys. Affected files are
912 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
914 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
916 * Fixed GCC-3.3.2 related compilation warnings from the
919 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
921 * Removed RC6 from distributions.
923 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
925 * Added some better comments to lib/silccrypt/silcpkcs.h,
926 optimized some routines in lib/silccrypt/silcpkcs.c.
927 Added test_silcpkcs into lib/silccrypt/tests/.
929 * Fixed silc_rng_global_init to actually init the global RNG
930 if RNG wasn't provided for it. Affected file is
931 lib/silccrypt/silrng.c.
933 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
935 * Added silc_hash_table_find_by_context_ext. Affected files
936 lib/silcutil/silchashtable.[ch].
938 * Save the public key on normal server in WHOIS command reply
939 from attributes, if present, and add it to public key hash
940 table. Fixes WHOIS resolving by public key on normal server.
942 Optimized the attributes resolving on normal server to not
943 resolve if we resolved them already from router.
945 Affected files are silcd/server_query.c, command_reply.c.
947 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
949 * Added support for whois using attributes.
950 Affected files silcd/command_reply.c, silcd/packet_receive.c,
951 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
954 * Added support for whois using public key attribute to /WHOIS i
955 client command. Affected files irssi/docs/help/in/whois.in,
956 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
958 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
960 * Fixed UMODE setting in server when the client has anonymous
961 mode set. The mode setting was not working. Affected file
964 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
966 * Fixed some bugs and typos related to sending split messages.
967 Print notification when sending messages with /MMSG. Affected
968 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
970 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
972 * Optimized the socket referencing in packet routines, client
973 library and server. Affected files are lib/silccore/silcpacket.c,
974 lib/silcclient/client.c and silcd/server.c.
976 * If silc_socket_set_qos is given with NULL arguments the QoS is
977 reset from the socket. Affected files are
978 lib/silcutil/silcsockconn.[ch].
980 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
982 * Add a /LISTKEYS command which lists the locally cached
983 client and server keys. Affected files
984 irssi/src/fe-common/module-formats.[ch],
985 irssi/src/silc/core/silc-{channels,servers}.c
986 irssi/docs/help/in/listkeys.in
988 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
990 * Check that packet queue purging was successful. Affected
991 files lib/silcclient/client.c and silcd/packet_send.c. Related
992 to MAC failed errors.
994 * Do not clear the inbuf even if it is empty if QoS was applied
995 to it. Otherwise the QoS data is cleared and MAC failed error
996 will occur. Affected file lib/silccore/silcpacket.c.
998 * Use the rekey period time as rekey protocol timeout value.
999 If the rekey does not succeed during the rekey period there's
1000 something very wrong, and we most likely end up with wrong keys,
1001 do graceful reconnect then. Affected file silcd/server.c.
1003 * Take reference of the socket in the parser context, as it's
1004 possible to have the parsers in queue after the socket is
1005 disconnected and this may cause crash. Affected files are
1006 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1009 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1011 * Fixed KICK command reply sending, it sent to replies.
1012 Affected file silcd/command.c.
1014 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1016 * Finish the silc-mime.pl script. It now supports MIME type
1017 guessing using magic files, signing data messages, executing
1018 MIME handlers in background. Affected files
1019 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1021 * Changed MIME signal handler to make things easier for the perl
1022 script. Affected files irssi/src/silc/core/client_ops.c,
1023 silc-servers.c, and irssi/docs/signals.txt
1025 * Cleaned up the silc_mime_parse function and fixed detection
1026 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1028 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1030 * Resolve the IP for file transfer listener from the connection
1031 socket. Affected file lib/silcclient/client_ftp.c.
1033 * Accept NULL hostname parameter in the functions
1034 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1035 if hostname is not wanted.
1037 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1039 * Fixed race condition between silc_client_init and
1040 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1042 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1044 * Fixed file transfer connection closing when SIGNOFF for
1045 the client is received from server. Affected file is
1046 lib/silcclient/client_ftp.c.
1048 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1050 * Check for disconnected socket in QUIT callback. Affected
1051 file silcd/command.c.
1053 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1055 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1056 Affected files lib/silcutil/silcstrutil.c
1058 * Cleaned up the escape/unescape functions for correctness and
1059 speed. Affected file irssi/src/silc/core/client_ops.c
1061 * Removed handling for data messages with Content-Type: text/*,
1062 moved parsing of MIME headers to the signal handler, added
1063 support for signing and verifying data messages. Affected
1064 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1065 irssi/src/silc/core/silc-{servers,channels}.c
1067 * Added a perl script for handling data messages based on
1068 information read from Mailcap files. New file
1069 irssi/scripts/silc-mime.pl
1071 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1073 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1074 acknowledge recepetion of a message to the sender. Updated
1077 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1079 * Unregister channel key saving callback when deleting channel.
1080 Affected file lib/silcclient/idlist.c.
1082 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1083 before calling notify client operation. Affected file is
1084 lib/silcclient/client_notify.c.
1086 * Unregister QoS tasks when deleting the socket connection.
1087 Affected files lib/silcutil/silcsockconn.[ch],
1088 unix/silcunixsockconn.c.
1090 * Implemented latest presence-attrs draft changes. Affected
1091 files lib/silccore/silcattrs.h and
1092 irssi/src/silc/core/silc-queries.c.
1094 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1096 * Save old channel keys in list to allow more rapid change
1097 of channel keys if server for some reason does that. This
1098 avoids loosing so many channel messages due to not having
1099 key to decrypt. Affected file lib/silcclient/silcclient.h,
1100 idlist.c and client_channel.c.
1102 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1104 * Continued backup router tests and fixes. Affected files
1105 silcd/server_backup, server_util.c, server.c. See TODO.
1107 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1109 * Fixed SERVER_SIGNOFF handling in servers. The client
1110 was removed from wrong list thus not removing the client
1111 at all. Affected file silcd/packet_receive.c.
1113 * Do not execute rekey protocol for disabled connections as
1114 it would never go through. Affected file silcd/server.c.
1116 * Added timeout for rekey protocol to catch if the protocol
1117 never executes successfully. Affected files silcd/server.c
1120 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1122 * Abandon packet processing for disconnected sockets. Check
1123 this always after calling packet processing callback.
1124 Affected file lib/silccore/silcpacket.c.
1126 * Fixed double registration disconnection code in server.
1127 Closed wrong connection. Affected file silcd/packet_receive.c.
1129 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1131 * On normal server reconnect to primary during resuming 4
1132 times, then give up. Affected file silcd/server_backup.c.
1134 * If during reconnecting to routers we notice we have router
1135 connection but no primary router set, the server is in desync.
1136 Reconnect to primary to restore network. Affected file
1139 * Assure that only one protocol is exeucting at the same time.
1140 Added checks for all protocols. Affected files are
1141 silcd/server.c and server_backup.c.
1143 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1145 * Check that a string is not already part on invite/ban
1146 string when processing it. Affected file silcd/server_util.c.
1148 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1150 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1151 with 1.2 version of the protocol. Affected file is
1152 silcd/packet_receive.c.
1154 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1156 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1157 where the passphrase was given. Affected file is
1160 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1162 * INVITE and BAN notifys are now delivered from routers to
1163 servers (but not clients) on the channel. Updated specs and
1164 code. Affected files silcd/packet_[send|receive].[ch],
1165 command.c, server.c and server_util.c.
1167 * Implemented INVITE and BAN announcing. Affected files are
1168 silcd/server.[ch], server_util.c.
1170 * Implemented SilcStatus error type argument returning in
1171 command reply error in server. Affected file silcd/command.c.
1173 * Implemented SilcStatus argument returning in comand reply
1174 in client library. The command_reply client operation now
1175 returns error specific arguments as well. Affected files
1176 are lib/silcclient/command_reply.[ch], client_resume.c,
1177 lib/silccore/silcstatus.[ch].
1179 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1181 * Backup router protocol version 1.2 implemented. Testing still
1182 required. Affected files in silcd/server_backup.[ch], server.c,
1183 packet_receive.c and server_internal.h.
1185 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1187 * silc_client_send_[channel|private]_message now return TRUE
1188 or FALSE. Affected file lib/silcclien/client_channel.c and
1191 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1193 * Check for explicit nickname in INVITE and BAN processing
1194 during join as well (and don't expect only wildcards in
1195 invite/ban strings). Affected file silcd/command.c.
1197 * Fixed the INVITE and BAN by public key. The public key saved
1198 is the PK payload (as specified) not the raw data. Affected
1199 file silcd/server_util.c.
1201 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1203 * UTF-8 text message support for actions and notices in SILC
1204 Client. Affected file irssi/src/silc/core/client_ops.c.
1206 * silc_get_username and silc_get_real_name now returns sensible
1207 data on Win32. Patch by Toni Willberg. Affected file is
1208 lib/silcutil/win32/silcwin32util.c.
1210 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1212 * Provide a signal handler to send MIME encoded messages and emit
1213 a signal when a MIME encoded message is received. Also document
1214 the signals for usage with the perl interface.
1216 A sample perl script will be supplied at a later point.
1218 Affected files are irssi/docs/signals.txt,
1219 irssi/src/silc/core/client_ops.[ch],
1220 irssi/src/silc/core/silc-{channels,servers}.c
1222 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1224 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1225 server. Use this time to display a lag and disconnect when it
1226 exceeds a specified limit.
1228 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1230 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1232 * Remove the channel auth list in normal server if router
1233 encofrces its list during connecting. Send notify to channel
1234 to remove the mode to remove the list. Affected files are
1235 silcd/server_util.c and silcd/packet_receive.c.
1237 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1239 * Added support for channel public keys. Updated protocol specs
1240 and implemented it. Affected files are
1241 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1242 lib/silcclient/command_reply.c.
1244 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1246 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1247 terminate the process on Linux. Affected file silcd/silcd.c.
1249 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1251 * Check for NULL buffer in silc_buffer_clear. Affected file
1252 is lib/silcutil/silcbuffer.h.
1254 * Simplified the backup router protocol by removing the _GLOBAL
1255 types. Updated protocol specs and the code. Affected files
1256 are silcd/server_backup.[ch].
1258 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1260 * Deny '@' and '!' from nicknames since they are reserved
1261 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1262 Updated protocol specs and the code.
1264 Affected files are silcd/server_util.[ch].
1266 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1268 * Fixed stack overflow in Irssi SILC client. Affected
1269 file irssi/src/silc/core/client_ops.c.
1271 * Check that Host is set in ServerConnection and RouterConnection
1272 in silcd.conf. Affected file silcd/serverconfig.c.
1274 * Fixed crash in server with protocol completion callbacks,
1275 namely rekey and backup resuming protocols. Affected files
1276 are silcd/server_backup.c and silcd/server.c.
1278 * Fixed rekey protocol to not restart if it is started already.
1279 Affected files are lib/silcclient/client.c and
1282 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1284 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1286 * Fixed EOF handling in SILC Config, affected file
1287 lib/silcutil/silcconfig.c.
1289 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1291 * Fixed RESOLVING flag handling in JOIN notify and other
1292 notifys to handle the resolvings correctly in client library.
1293 Affected file lib/silcclient/client_notify.c.
1295 * Do not send full INVITE and BAN lists in INVITE and BAN
1296 notifys, only the changed information. Affected file
1299 * Fixed INVITE notify sending in INVITE command, send it
1300 only when needed. Affected file silcd/command.c.
1302 * Handle the founder key change properly in CMODE_CHANGE
1303 notify. Bug #122. Affected file silcd/packet_receive.c.
1305 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1307 * Remove the mark for output (mark it only for input) after
1308 purging outgoing queue. Prevents the "Error in select()"
1309 floods. Affected file silcd/packet_send.c.
1311 * Fixed incorrect connection deletion from client library
1312 after calling "connect" client operation. Could cause
1313 crashes for example during reconnect timeouts. Affected
1314 files are lib/silcclient/client.c and
1315 irssi/src/silc/core/client_ops.c.
1317 * Check server private key file permissions before starting
1318 the server. Affected file silcd/serverconfig.c.
1320 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1322 * NULL terminate allocated string in silc_buffer_strformat.
1323 Affected file lib/silcutil/silcbuffmt.c.
1325 * Rewrote the invite/ban list string handling in server to
1326 use SilcBuffer instead. Affected files are silcd/command.c
1327 and silcd/server_util.c.
1329 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1331 * Fixed double free in CMODE command when setting new HMAC
1332 for channel. Affected file silcd/command.c.
1334 * Added couple of missing memset's to zero sensitive memory.
1335 Affected files silcd/command.c, lib/silcclient/command.c.
1337 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1339 * Fixed a double free in INVITE command error handling in
1340 server. Affected file silcd/command.c.
1342 * Added macros SILC_SWAB_[16|32] to swab byte order of
1343 16-bit and 32-bit unsigned integers. Affected file
1344 lib/silcutil/silctypes.h.
1346 * Use the SILC_SWAB_16 instead of htons() in server when
1347 handling ports since the ports in structures are always
1348 in little-endian order (regardless of platform). Affected
1349 file silcd/serverid.c and silcd/server_backup.c.
1351 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1353 * Send DISCONNECT in close admin command in server. Affected
1354 file silcd/command.c.
1356 * Check whether we are already connecting to a remote router
1357 (in addition of checking whether we are already connected)
1358 before creating new connection. Affected file silcd/server.c.
1360 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1362 * Added better compiler and compiler flags checking in
1365 * Check that socket is valid after QoS is applied to data.
1366 Affected file lib/silcutil/unix/silcunixsockconn.c.
1368 * Make sure the socket connecetion is not closed to early
1369 when closing connection in server. Also make sure the
1370 connection is always closed after error in a protocol.
1371 Affected file silcd/server.c.
1373 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1375 * Removed --session and --dummy options from Irssi SILC Client.
1376 -d option is available only if --enable-debug was given.
1377 Affected files are irssi/src/silc/core/silc-core,
1378 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1380 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1382 * Added silc_buffer_steal to steal the data from the buffer.
1383 Affected file lib/silcutil/silcbuffer.h.
1385 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1387 * Fixed server crash with double Primary block in config file.
1389 Fixed also various memory leaks around the config file
1390 parser. Affected files lib/silcutil/silcconfig.c,
1391 silcd/serverconfig.c.
1393 * Changed my nickname (Johnny Mnemonic) to my real name, this
1394 means that bugs introduced by him were actually introduced
1397 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1399 * Don't display "foo appears as foo\nYou're now known as foo"
1400 messages. Affected file irssi/src/silc/core/client_ops.c
1402 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1404 * Fixed error handling of invalid client entry when calling
1405 commands in server. Fixes a crash. Affected file
1408 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1410 * Added some sanity checks in server for correctness of the
1411 server configuration. Affected file silcd/serverconfig.c.
1413 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1415 * Prevent endless resolving of user informations in USERS
1416 command by checking the command reply status correctly.
1417 Affected file lib/silcclient/command_reply.c.
1419 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1421 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1422 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1423 Aldous <Matthew@Aldous.com>.
1425 * Added better implementation using CriticalSection of
1426 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1427 <mikko.lahteenmaki@pikabaana.net>.
1429 * Added some Winsock WIN32 compatiblity defines into
1430 includes/silcwin32.h.
1432 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1434 * Fixed double free in async host lookup code. Affected file
1435 lib/silcutil/silcsockconn.c.
1437 * On backup router handle now the SERVER_SIGNOFF from router
1438 for local connected servers too, and close the connections.
1440 Do not process them as normally signing off servers when they
1441 really signoff by sending EOF fe, but always assume that
1442 router sends the SERVER_SIGNOFF.
1444 Affected files silcd/server.c and silcd/packet_receive.c.
1446 * Fixed socket unsetting when closing connections. Affected
1447 files silcd/server.c and silcd/packet_send.c.
1449 * Do not print the nickname in SERVER_SIGNOFF if we do not
1450 have it. Prevents asserts in Irssi core. It is possible we
1451 don't have the nick if it was just being resolved when server
1452 signoff. Affected file irssi/src/silc/core/client_ops.c.
1454 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1456 * Fixed autonick crashbug in client library. Affected file
1457 lib/silcclient/client.c.
1459 * Fixed Unix implementation of SilcMutex to really assert if
1460 the mutex is locked/unlcoked already. Affected file
1461 lib/silcutil/unix/silcunixmutex.c.
1463 * Fixed locking in silc_schedule_uninit. It didn't lock
1464 when dispatching timeout tasks. Affected file is
1465 lib/silcutil/silcschedule.c.
1467 * Changed Win32 implementation of SilcThread to use modern
1468 Win32 interface. Affected file is
1469 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1471 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1473 * Don't print signed messages when sending failed. Affected files
1474 irssi/src/silc/core/silc-[servers.c/commands.h]
1476 * Send adquate signal when founding a channel by joing it. Affect
1477 file irssi/src/silc/core/client_ops.c
1479 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1481 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1482 irssi/src/fe-common/core/themes.c
1484 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1486 * Fixed close command to use the port correctly when closing
1487 server connections. Affected file silcd/idlist.c.
1489 * Check for NULL outbuf in silc_socket_write. It is possible
1490 that it is NULL is some odd case. Affected files are
1491 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1493 * Do not call final protocol callback for backup router
1494 resuming protocol when closing connection. It is closed
1495 by timeout in case of error. Affected file silcd/server.c.
1497 * Backup reconnect to router if backup resuming protocol
1498 failed. Affected file silcd/server_backup.c.
1500 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1502 * Fixed double free in SKE library error hadling when signature
1503 error occurred. Affected file lib/silcske/silcske.c.
1505 * Save the fingerprint to new SilcClientEntry after changing
1506 nickname. Affected file lib/silcclient/client_notify.c.
1508 * Print SIGNOFF in Irssi SILC client only if the nickname is
1509 known. Prevents asserts in Irssi core. It is possible we
1510 don't have the nick if it was just being resolved when it
1511 quit. Affected file irssi/src/silc/core/client_ops.c.
1513 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1515 * Fixed double free in invite list adding code when adding
1516 invite strings. Affected file silcd/server_util.c.
1518 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1520 * More log printing during backup router protocol. Affected
1521 file silcd/server_backup.c.
1523 * Removed backwards support for old private key file format.
1524 Affected file lib/silccrypt/silcpkcs.c.
1526 * Removed backwards support for not-so-strict decryption length
1527 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1529 * GETKEY to update the client entrys fingerprint too.
1530 Affected file lib/silcclient/command_reply.c.
1532 * Added --without-libtoolfix for package builders using weird
1533 wrappers around libtool (BSD at least).
1535 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1537 * Fixed backup router bugs: When backup resumes router and
1538 receives a CHANNEL_MESSAGE packet the backup must not act
1539 as router since the packet header decryption would be
1540 different. Also, when relaying packets to channel, do
1541 not re-encrypt packets on backup that came from the primary
1542 since the connection isn't really router-router connection.
1543 Affected files silcd/server.c, silcd/packet_send.c.
1545 * Added checks in encryption/decryption that encryption/decryption
1546 length sent as argument really is multiple by block size. Helps
1547 catching really weird bugs like the above backup router bugs
1548 when packets are being decrypted in wrong way. Affected files
1549 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1551 * Fixed padding generation in private key file encryption.
1552 Affected file lib/silccrypt/silcpkcs.c.
1554 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1556 * Added ignore_message_signatures setting which can be used
1557 to ignore signatures in messages. Affected files are
1558 irssi/src/silc/core/client_ops.c, silc-core.c.
1560 * Fixed the libtoolfix to use command line options instead of
1561 environment variables. They didn't work as expected. Now,
1562 the libtool is fully run-time configurable.
1564 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1566 * Verify signature payload for signed messages. Affected files
1567 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1568 irssi/src/silc/core/silc-core.h
1570 * Display signature verification result in public and private
1571 messages using theme abstracts. See irssi/default.theme for
1572 examples on their usage. Affected files
1573 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1574 irssi/src/fe-common/silc/module-formats.[ch],
1575 irssi/src/fe-common/silc/fe-common-silc.c,
1576 irssi/src/fe-common/silc/Makefile.am
1577 irssi/src/fe-common/core/fe-messages.[ch]
1579 * Fixed bugs in Irssi's theme parsing. Affected files
1580 irssi/src/fe-common/core/themes.c
1582 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1584 * Calculate the correct length for signed messages before
1585 encrypting, it must be multiple by block size. Affected
1586 file lib/silccore/silcmessage.c.
1588 * silc_message_signed_get_public_key returns now both
1589 decoded and encoded public key. Affected files are
1590 lib/silccore/silcmessage.[ch].
1592 * Added libtoolfix script that makes the libtool more generic
1593 and configurable in run-time. Now we can specify in run-time
1594 if what kind of libraries we want to create, regardless of
1595 configuration. SIMs are now creates even if --disable-shared
1596 was explicitly given.
1598 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1600 * Fixed founder key sending in CMODE command in client.
1601 Affected file lib/silcclient/command.c.
1603 * Fixed CUMODE founder authentication in server to not check
1604 for client's public key since it's not supposed to do that.
1605 Affected file silcd/command.c.
1607 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1609 * Set realname and hostname in NICK_REC records. Affected file
1610 irssi/src/silc/core/silc-nicklist.c
1612 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1614 * Remove 1.0 protocol backwards compat code from client
1617 * Added more reliable check for whether nickname did change
1618 or not, or whether only Client ID changed in NICK_CHANGE
1619 notify. Affected file lib/silcclient/client_notify.c.
1620 Fixes bug in '@' character handling in a nickname.
1622 * Added support for automatically parsing signature from
1623 the message payload. Added new function
1624 silc_message_get_signature to return the payload to
1625 application. Affected files lib/silccore/silcmessage.[ch].
1627 * Changed the private_message and channel_message client
1628 operations to deliver the SilcMessagePayload to the
1629 application too. Application can use it fe. to get the
1630 signature from the message for verification. Affected
1631 file lib/silcclient/silcclient.h, client_channel.c and
1634 * Redefined the signed payload for message payloads.
1635 Updated protocol specs and implemented.
1637 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1639 * Fixed wrong invite and ban list handling in server command
1640 reply. Affected files are silcd/command_reply.c,
1641 silcd/server_util.[ch].
1643 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1645 * Fixed CMODE setting in server when founder mode was set.
1646 Affected file silcd/command.c. Bug #95.
1648 * Added support to setting specific public key in CMODE in
1649 Irssi SILC client. Affected file lib/silcclient/command.c.
1651 * Added support to use specific public key in CUMODE in
1652 Irssi SILC Client. Affected file lib/silcclient/command.c.
1654 * Added support for inviting and banning by public key in
1655 Irssi SILC client. Affected file lib/silcclient/command.c.
1657 * Fixed fingerprint/babbleprint showing in invite and ban
1658 list command replys. Affected file is
1659 irssi/src/silc/core/client_ops.c.
1661 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1663 * Format CMODE +c and +h to display both the mode and the argument
1665 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1667 * Added test vectors and test programs for SHA-1, MD5,
1668 HMAC-SHA1 and HMAC-MD5. New tests are located in
1669 lib/silccrypt/tests/. Fixed also argument decoding bug in
1670 MD5 implementation. Affected file lib/silccrypt/md5.c.
1672 * Changed the channel private key and private message key
1673 generation (with static keys) to use SHA1 instead of MD5,
1674 as SHA1 is the mandatory hash function in SILC. Affected
1675 file lib/silcclient/client_[channel/prvmsg].c.
1677 * Changed the private key file encryption to use SHA1 instead
1678 of MD5. Added support for the old generation and added
1679 automatic change of the key (to be removed later). Affected
1680 files lib/silccrypt/silcpkcs.c.
1682 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1684 * Load only files with .pub suffix in PublicKeyDir. Affected
1685 file silcd/serverconfig.c.
1687 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1689 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1690 channels. Affected files silcd/silcd.c, silcd/server.h.
1692 * Added the config directive PublicKeyDir for the client block.
1693 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1695 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1697 * Merged Toni's irssi/silc.conf patch.
1699 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1701 * Max alloc tests in allocation routines. Affected file
1702 lib/silcutil/silcmemory.c.
1704 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1706 * Fixed a typo in resuming code that fixed detach/resume code
1707 in server. Bug #93. Affected file silcd/packet_receive.c.
1709 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1711 * Do reverse lookups for server when /connecting. Affected files
1712 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1713 irssi/src/core/net-nonblock.*
1715 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1717 * Added library versioning for shared libraries. Affected
1718 files configure.in.pre and lib/Makefile.am.pre.
1720 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1722 * Display INVITE and BAN lists as specified by SILC 1.2
1724 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1726 * Do not send invite list back unless asked (when sending
1727 no arguments) or when list was modified. Affected file
1730 * Remove client from invite list in KILLED notify and in
1731 KILL command. Affected file silcd/command.c and
1734 * Fixed bugs in invite list handling in INVITE command.
1735 Affected files silcd/command.c and silcd/server_util.c.
1737 * Merged with Irssi 0.8.6.
1739 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1740 Affected file irssi/src/fe-text/silc.c.
1742 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1744 * The silc_argument_get_[first/next] now return the argument
1745 type to caller. Added silc_argument_payload_encode_one.
1747 Affected files are lib/silccore/silcargument.[ch].
1749 * Added support for the SILC 1.2 INVITE command and new
1750 invite lists to server. Affected files are silcd/command.c,
1751 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1753 * Added support for the SILC 1.2 BAN command and new
1754 ban lists to server. Affected files are silcd/command.c,
1755 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1757 * Added support to client sending new INVITE command. Affected
1758 file is lib/silcclient/command.c.
1760 * Added support to client sending new BAN command. Affected
1761 file is lib/silcclient/command.c.
1763 * Added support for removing client from invite list when kicked
1764 from channel, as SILC 1.2 dictates. Affected files are
1765 silcd/packet_receive.c and silcd/command.c.
1767 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1769 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1770 automatically the cipher's internal IV. Affected files
1771 lib/silccrypt/silccipher.[ch].
1773 * Assure the RESUME_CLIENT packet is not sent to twice to
1774 backup router if the detached client was originated from
1775 the backup. Affected file silcd/server.c. Bug #76.
1777 * Changed silc_sim_symname to not allocate memory. Affected
1778 file lib/silcsim/silcsimutil.c.
1780 * Fixed memory leaks with SIMs in server. Affected files
1781 silcd/serverconfig.c, silcd/server.c.
1783 * Fixed channel key distribution after resuming detached
1784 client. Affected files silcd/packet_receive.c.
1786 * Fixed channel's global_user boolean checking after detaching.
1787 Check it after changing the owner of the client not before.
1788 Affected file silcd/packet_receive.c.
1790 * Fixed few double frees from client library. Fixes at least
1791 Bug #81, possibly others too.
1793 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1794 notifys in Irssi SILC Client. Affected file is
1795 irssi/src/silc/core/client_ops.c. Bug #82.
1797 * Applied Ville Räsänen's manual page and --mandir bugfix
1798 patch. Affected files are configure.in.pre and Makefile.am.pre.
1801 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1803 * Added support to backup router protocol for backup to tell
1804 normal server that it cannot use the backup router as primary
1805 because the primary isn't really down. Updated protocol
1808 * Added support for primary router to tell backup router that
1809 resuming is not possible because the backup really isn't primary
1810 in the cell. For example if backup disconnected itself the
1811 resuming is not allowed since the primary really did not
1812 go down. Updated protocol specs.
1814 * Removed MARS from crypto library.
1816 * Defined the CTR mode and Randomized CBC mode in SILC. The
1817 CTR mode is RECOMMENDED now in specification. Defined also
1818 Serpent cipher as optional cipher. Updated the protocol specs.
1820 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1822 * Added support for inviting/banning by IP/MASK, public key,
1823 and explicit Client ID. Redefined the command and notify
1824 types to allow easier forwards support for other methods
1825 of inviting/banning. Updated protocol specs.
1827 * Remove the client from channel's invite lists if the client
1828 is kicked or killed. Updated protocol specs.
1830 * Unified the Channel Message Payload and Private Message
1831 into one Message Payload. Updated protocol specs and
1834 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1836 * Don't wait for EOF after socket error has occurred, but
1837 close the connection. Affected file is silcd/server.c.
1839 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1841 * Added support for setting FOUNDER mode on channel with
1842 specific public key which can be set with CMODE command.
1843 Updated protocol specs and implemented in client and server.
1845 * Fixed the Irssi SILC client to correctly shutdown the client
1846 library to avoid memory leaks. Affected files are
1847 irssi/src/silc/core/silc-core.c and silc-servers.c.
1849 * Deprecated the No Reply flag in SKE protocol and introduced
1850 "IV Included" flag which can be used to indicate that the IV
1851 is included in the ciphertext. This makes it possible to use
1852 SILC on unreliable transport, such as UDP which may cause
1853 packet reordering and losses. Updated protocol specs, did
1856 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1858 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1859 < 32 bit values in correct size. Affected file is
1860 lib/silcmath/mp_mpi.c.
1862 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1864 * Fixed the KE Start Payload parsing to check that mandatory
1865 fields are present. Affected file lib/silcske/payload.c.
1867 * Fixed compilation warnigs in Irssi SILC Client. Affected
1868 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1870 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1872 * Print "nick now appears as newnick" and update Irssi's nicklist
1873 when you change your nick to "nick". Closes #62
1875 * Never format your own nick. Closes #63
1877 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1879 * SILC_UMODE_GONE changes are now propagated correctly to the
1880 Irssi client. Closes #54
1882 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1884 * Fixed example in /HELP KEY
1886 * Added expando $j which expands to current SILC Client version
1888 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1890 * Fixed public key decoding in crypto library.
1892 * Added better error printing to SKE library.
1894 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1896 * Fixed NICK command to not crash if nickname was not sent.
1898 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1900 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1901 Deprecated the old Encrypt-And-MAC order. Updated protocol
1902 specs and implemented.
1904 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1905 generation. Updated specs and implemented.
1907 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1909 * Added support for rekey before 2^32 sequence number wraps.
1910 Affected files in server and client library.
1912 * Padding must be at least 8 bytes now. Implemented and updated
1915 * Compute maximum padding for authentication packets to make
1916 passphrase approximation attacks impossible. Affected files
1917 in client library and in server.
1919 * Fixed PING command sending in client library and handling in
1920 server. The server ID must be ID Payload, not raw ID data.
1921 Affected files in server and client library.
1923 * Defined that all public keys sent in commands and notify
1924 payloads are actually Public Key Payloads not raw public key
1925 data. Updated protocol specs and implemented.
1927 * Updated protocol version to 1.2. Updated specs and code.
1929 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1930 status types. Updated specs and the code.
1932 * Added support for normal client to kill its own entries from
1933 the network. Updated protocol specs and the code.
1935 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1936 and added initial implementation.
1938 * Added MAC field to the Private Message Payload to protect
1939 against chosen ciphertext attacks. Updated the protocol specs
1942 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1943 attribute to indicate the user's current idle and signon time
1944 of a service. Updated protocol specs and implemented.
1946 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1948 * Added "do_not_bind" argument to silc_client_file_send what
1949 can be used to not bind locally but assume the file receiver
1950 provides the point of connect. Usefull when sender is behind
1951 NAT device. Affected file lib/silcclient/silcclient.h and
1954 * Added -no-listener option to FILE SEND command in Irssi SILC
1955 client. Affected file irssi/src/silc/core/silc-servers.c.
1956 Renamed FILE RECEIVE to FILE ACCEPT.
1958 * Confirm passphrase for private key encryption in
1959 silc_create_key_pair and silc_change_private_key_passphrase.
1960 Affected files are lib/silcutil/silcapputil.c.
1962 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1964 * Move silc_client_packet_send back to internal, added
1965 silc_client_send_packet, a bit simpler function for application.
1966 Affected files lib/silcclient/silcclient.h, client.c and
1969 * Moved the SilcClientEntry, SilcChannelEntry and
1970 SilcServerEntry to silcclient.h to be public and documented
1971 them for application. Affected files are
1972 lib/silcclient/silcclient.h and idlist.h.
1974 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1976 * Fixed manual page installation patch by Ville Räsänen.
1977 USERS help page fix patch by Ville Räsänen
1979 * Changed the silc_client_command_call interface to make
1980 the command call simpler for the application. The library
1981 now handles the command line parsing, command finding and
1982 execution. Application only needs to call the function
1983 with the command line. Affected files are
1984 lib/silcclient/silcclient.h, command.[ch].
1986 * Fixed silc_get_input to NULL-terminate the returned input.
1987 Affected file lib/silcutil/silcutil.c.
1989 * Resolve the client's public key in JOIN command if the
1990 founder auth data is being requested but we don't know the
1991 client's public key. Affected file silcd/command.c.
1994 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1996 * Print notify for server opers when backup router comes
1997 online. Affected file silcd/server.c.
1999 * Fixed the INVITE command to send the invite list in
2000 command reply. Affected file silcd/command_reply.c.
2002 * Fixed MOTD command reply sending. Affected file
2005 * UTF-8 decode the topic in TOPIC command reply and LIST
2006 command reply in Irssi SILC client. Affected file is
2007 irssi/src/silc/core/client_ops.c.
2009 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2011 * Fixed the INVITE command to not crash Irssi SILC client
2012 when given without nickname argument. AFfected file
2013 irssi/src/silc/core/client_ops.c.
2015 * Fixed double free in WHOIS query on normal server when
2016 forwarding query to router. Affected file is
2017 silcd/server_query.c.
2019 * Fixed WATCH command reply handling on normal server which
2020 was missing altogether. Affected file silcd/command_reply.c.
2023 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2025 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2026 Included yodl sources for each of these. Also modified
2027 Makefile.am prototype to install these files to proper
2028 locations. Updated CREDITS. Affected file Makefile.am.pre,
2029 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2032 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2034 * Added support for encrypted private key files. Now
2035 passphrase must be provided when new key pair is created
2036 (can be empty though), and prompted when loading the
2037 private key. Added support for loading the old-style
2038 non-encrypted private keys as well. Affected files
2039 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2042 * Fixed silc_get_input to accept input on all terminals.
2043 Affected file lib/silcutil/silcutil.c.
2045 * Moved the Irssi SILC client key loading and other stuff
2046 to be called after the arguments and UI is initialized.
2047 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2049 * Added -P option to Irssi SILC client which can be used
2050 to change the passphrase of the private key. Affected
2051 file irssi/src/silc/core/silc-core.c.
2053 * Added silc_change_private_key_passphrase apputil routine
2054 to lib/silcutil/silcapputil.[ch].
2056 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2058 * Fixed connection closing in client library to not crash.
2059 Moved the connection freeing totally to function
2060 silc_clinet_del_connection. Affected file
2061 lib/silcclinet/client.c.
2063 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2065 * Changed includes/silcincludes.h to silcincludes.h.in to
2066 include configuration specific information. The silcdefs.h
2067 is not included in to installation anymore (it's only
2068 compilation time header).
2070 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2072 * Moved the SilcClient and SilcClientConnection from client.h
2073 to the public lib/silcclient/silcclient.h. Changed the
2076 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2078 * If version string in silc_clinet_alloc is NULL the library
2079 puts it automatically. Affected file lib/silcclient/client.c.
2081 * Changed the version strings from variables to #define's
2082 in includes/silcversion.h.
2084 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2086 * Added shared library complation support.
2088 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2090 * Added lib/silcutil/silcapputil.[ch] for application
2091 utility functions. It includes routines for applications'
2092 convenience. Added silc_create_key_pair, silc_show_public_key
2093 and silc_load_key_pair functions.
2095 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2097 * Send RESUME_CLIENT packet from router to backup routers
2098 to in resuming. Affected file silcd/packet_receive.c.
2100 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2102 * In IDENTIFY command parsing, send all other IDs except
2103 Client IDs explicitly to router for resolving on normal
2104 server. Also check that ID received in WHOIS command is
2105 always Client ID, others are not allowed. Affected file
2106 silcd/server_query.c.
2108 * Merged latest changes from irssi.org CVS.
2110 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2112 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2113 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2115 * Fixed the heartbeat sending in Irssi SILC client. Moved
2116 the silc_client_packet_send to silcclient.h for application
2117 usage. Affected files lib/silcclient/client_internal.h
2118 lib/silcclient/silcclient.h.
2120 * Fixed a bug in query resolving in server. Used wrong
2121 variable in a for loop and crashed. Affected file is
2122 silcd/server_query.c.
2124 * Server constructs requested attributes only to locally
2125 connected clients. Affected file silcd/server_query.c.
2128 * Fixed a bug when sending resolving from router to server
2129 with requested attributes. The constructed WHOIS command
2130 was incorrect. Affected file silcd/server_query.c.
2133 * Fixed Requested Attributes saving in WHOIS command reply.
2134 The length of the data buffer must be saved too. Affected
2135 file silcd/command_reply.c.
2137 * Update the client entry's servername after detaching is
2138 over. Affected file silcd/packet_receive.c. Bug #37.
2140 * Resolve incomplete client entrys in CUMODE_CHANGE and
2141 CMODE_CHANGE notifys. Affected file is
2142 lib/silcclient/client_notify.c. Bug #42.
2144 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2146 * Fixed channel key packet processing bug on backup router
2147 during backup resuming protocol. Affected file is
2148 silcd/packet_receive.c.
2150 * Fixed memory leaks in server. Affected files are
2151 silcd/server.c and silcd/packet_receive.c.
2153 * Fixed packet decryption problem when backup router encrypted
2154 channel message with wrong key during backup resuming
2155 protocol. Affected file silcd/packet_send.c.
2157 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2158 Toni Willberg (toniw@iki.fi)
2160 * Changed the SilcCipher context to be private. Changed the
2161 silc_cipher_get_iv to just return pointer to the IV. Added
2162 silc_cipher_get_name to return the name of the cipher.
2163 Fixed code all around to support these changes. Affected
2164 files are lib/silccrypt/silccipher.[ch], client library and
2167 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2169 * Fixed unaligned access in lib/silccore/silcattrs.c.
2171 * Fixed libtool linking in lib/silcsim/Makefile.am.
2173 * Fixed services attribute printing. Affected files is
2174 irssi/src/silc/core/silc-queries.c.
2176 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2178 * Fixed a crashbug in incoming server accepting. Affected
2179 file silcd/server.c.
2181 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2183 * Added automatically generated index to Toolkit Reference
2186 * Added support for Postscript Toolkit Reference Manual.
2188 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2190 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2193 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2195 * Added 'send_events' boolean argument to the function
2196 silc_schedule_set_listen_fd which sends the set events to
2197 the application explicitly if set to TRUE. Default action
2198 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2199 lib/silcclient/client_internal.h and silcd/server_internal.h.
2201 * Added silc_compare_timeval to determine which time values
2202 is smaller. Affected file lib/silcutil/silcutil.[ch].
2204 * Added sort-of "Quality of Service" (QoS) support to
2205 SilcSocketConnection. Data reception can be controlled with
2206 rate limit per second and/or read data length limit.
2207 Added silc_socket_set_qos. Affected files are
2208 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2210 * Added the QoS configuration to SILC Server configuration
2211 file. Affected files are silcd/serverconfig.[ch] and
2214 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2216 * Merged with irssi.org CVS.
2218 * Failed OPER and SILCOPER authentications are now logged.
2219 Affected file silcd/command.c. Bugs #25.
2221 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2223 * ROBODoc documented lib/silcutil/silcbuffer.h and
2224 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2225 <ville.rasanen@iki.fi>.
2227 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2229 * Added support for auto-passphrase authentication from the
2230 config file during connecting which was not implemented
2231 yet. Affected file irssi/src/silc/core/client_ops.c.
2233 * Fixed a bug in authentication protocol failure handling which
2234 was processing wrong callback context. Affected files
2235 are lib/silcclient/client.c and protocol.c.
2237 * Fixed the /ATTR allow off to actually work. Affected file
2238 is irssi/src/silc/core/silc-queries.c.
2240 * Fixed the /ATTR -del to work. Affected file is
2241 irssi/src/silc/core/silc-queries.c.
2243 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2245 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2247 * Fixed mask attribute adding in Irssi SILC client. Affected
2248 file irssi/src/silc/core/silc-queries.c.
2250 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2252 * Added support for saving the requested attributes in
2253 WHOIS to directory. Affected file is
2254 irssi/src/silc/core/silc-queries.c.
2256 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2258 * Added support for parsing VCard fields that do not have
2259 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2261 * Fixed a double free bug in hash table foreach function
2262 if the entry was deleted in the foreach callback. Affected
2263 file lib/silcutil/silchashtable.c.
2265 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2267 * Added silc_attribute_get_verify_data to return the signature
2268 verification data for either user digital signature or
2269 server digital signature in Requested Attributes. Affected
2270 files are lib/silccore/silcattrs.[ch].
2272 * Added silc_vcard_alloc which is used to allocated dynamic
2273 SilcVCard context. The silc_vcard_free now checks whether
2274 the context is dynamically allocated or not. Affected files
2275 are lib/silcutil/silcvcard.[ch].
2277 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2279 * Periodically remove the NOATTR status from client entry
2280 so that the client may take the attributes in use even after
2281 server has resolved them unsuccessfully earlier. Affected
2282 file silcd/server_query.c and idlist.h.
2284 * Moved sha1hash and md5hash from client->internal to
2285 SilcClient for application usage. Affected files are
2286 lib/silcclient/client.h and client_internal.h.
2288 * Fixed attribute encoding and decoding bugs. Affected
2289 files lib/silccore/silcattrs.[ch].
2291 * Added ATTR command to Irssi SILC Client which is used to
2292 manage user's Requested Attributes sending and values for
2293 WHOIS command. Affected files around Irssi SILC client.
2295 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2297 * Added silc_buffer_strformat which can be used to format
2298 strings into a buffer which size is automatically increased.
2299 Affected file lib/silcutil/silcbuffmt.[ch].
2301 * Added implementation of VCard (RFC 2426) which can be used
2302 as part of Requested Attributes in WHOIS command. Affected
2303 file lib/silcutil/silcvcard.[ch].
2305 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2307 * Some strncat -> silc_strncat changes our the core and
2310 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2311 errors. Added better error printing to SKE library.
2312 Affected files lib/silcske/silcske.c, silcske_status.h and
2315 * Save the PKCS key length even if only private key is set to
2316 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2318 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2319 length in bits not in bytes. Affected files are
2320 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2321 silcd/server_query.c.
2323 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2325 * Added silc_attribute_payload_encode_data to directly encode
2326 the data into the attributes buffer. Renamed function
2327 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2328 Affected files are lib/silccore/silcattrs.[ch].
2330 * silc_hash_table_find_foreach calls the foreach function now
2331 once even if the nothing was found with context set to NULL.
2332 Affected file lib/silcutil/silchashtable.[ch].
2334 * Remove the RESOLVING flag from client entry after received
2335 the Requested Attributes from the client. Fixed memory leak
2336 in client entry freeing. Affected files silcd/server_query.c
2339 * Added Requested Attributes support into SILC Client Library.
2340 It is not able to send requested attributes in WHOIS command,
2341 and also receive and process requested attributes. Added
2342 silc_client_attribute_[add|del] and silc_client_attributes_get
2343 functions. Added also `ignore_requested_attributes' to the
2344 SilcClientParams to not use attributes in client. Affected
2345 files are lib/silcclient/command.c, client_attrs.[ch],
2346 silcclient.h, client_internal and client.[ch].
2348 * Changed the silc_client_get_client_by_id to support Requested
2349 Attributes, it takes them as argument now. Affected file
2350 is lib/silcclient/silcclient.h, and idlist.c.
2352 * Added -details option to WHOIS command in Irssi SILC Client
2353 to support the requested attributes. By default it requests
2354 all attributes. Affected file lib/silcclient/command.c and
2355 irssi/doc/help/in/whois.in.
2357 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2359 * Add also SERVICE attribute for server-constructed attribute
2360 data. Also digitally sign the attributes and add
2361 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2362 silcd/server_query.c.
2364 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2366 * Changed the silc_attribute_payload_encode to support list
2367 of attributes (function may be called several times to add
2368 a new attribute). Removed the silc_attribute_payload_encode_list
2369 function. The encoding function now also automatically encodes
2370 the data, so the caller does not need to do that. Affected
2371 files lib/silccore/silcattrs.[ch].
2373 * Added support for replying on behalf of the user to the
2374 Requested Attributes in WHOIS command in the server. Affected
2375 file silcd/server_query.c.
2377 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2378 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2380 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2382 * Don't swtich to become primary router if we are backup if
2383 decryption error has occurred. Affected file silcd/server.c.
2385 * Fixed a bug in backup router IP address comparison in
2386 silc_server_backup_get.
2388 Save now also the port of the server/router and use that
2389 in comparison as well. Affected file silcd/server_backup.c.
2391 * Normal server now reconnects to backup router automatically
2392 if connection is lost to it. Affected file silcd/server.c.
2394 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2396 * If packet processing fails (like integrity check fails)
2397 the connection is closed now. Affected files are
2398 lib/silccore/silcpacket.c and silcd/server.c.
2400 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2402 * Fixed double free in RSA public key set function
2403 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2406 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2408 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2409 Added server_query.[ch] which provides one interface for
2410 querying information using all three commands.
2412 * Changed all "typedef unsigned char" in core library to
2413 "typedef SilcUInt8".
2415 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2417 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2419 * Renamed silc_server_get_client_resolve to
2420 silc_server_query_resolve and moved to server_query.[ch].
2422 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2424 * Resumed client packet handling from server put the resumed
2425 client on wrong list on router and caused the client not
2426 be present on the network anymore. Now fixed to put the
2427 client to correct list. Affected file silcd/packet_receive.c.
2429 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2431 * Various cleanup in error message output in config parsing code
2432 and in server init code. Fixed error log files containing
2433 too many newlines ('\n') in some situations. Affected files are
2434 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2436 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2438 * Use the reverse lookupped hostname in client internals
2439 instead of one user provided us as remote server name.
2440 Affected file lib/silcclient/client.c.
2442 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2444 * Added 'app_context' to silc_schedule_init. It is an
2445 application specific context that is delivered to application
2446 in task callback functions. Affected files are
2447 lib/silcutil/silcutil.[ch].
2449 * The hb_context in SilcSocketConnection is not freed
2450 automatically anymore (application must free it). Freeing
2451 it automatic is inconsistent. Affected files are
2452 lib/silcutil/silcsockconn.[ch].
2454 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2456 * Added support for removing explicitly added client connections
2457 in rehash and closing the client connections if they were
2458 unconfigured in the rehash. Affected file silcd/server.c.
2460 * Added support for aborting automatically pending commands
2461 that never receives the reply (to avoid memory leaks).
2462 Added also silc_server_command_pending_timed to set the
2463 specific timeout for pending command. Affected files are
2464 silcd/command[_reply].[ch].
2466 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2467 specs and lib/silccore/silcstatus.h.
2469 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2471 * Changed the silc_get_time to accept time value as argument
2472 or if zero is sent return current local time. Affected
2473 file lib/silcutil/silcutil.[ch].
2475 * Added STATS command to client library and Irssi SILC client.
2476 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2478 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2480 * Assure that channel key is set before sending it. May
2481 crash server otherwise. Affected file silcd/packet_send.c.
2483 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2485 * Assure that endless loop cannot happen with detached client
2486 resolving on normal server. Added idlist status
2487 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2488 silcd/idlist.h and silcd/packet_receive.c.
2490 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2492 * Incoming file transfer request cannot use same session as
2493 the sending session. This can happen when sending file to
2494 yourself. Crashed the client on quit. Affected file
2495 lib/silcclient/client_ftp.c. Bug #24.
2497 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2499 * Implemented the draft-riikonen-precense-attrs draft and
2500 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2502 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2504 * Distribute the SERVER_SIGNOFF notify also to local backup
2505 routers from the primary router. The backup router may not
2506 have the signing of local server directly connected and need
2507 to know about the signoff. Affected file silcd/server_util.c.
2509 * Use the primary router as the origin of the locally connected
2510 server when it is disconnecting from the backup router since
2511 that's where it really is coming from. Now the clients from
2512 the disconnecting server are removed correctly and "shadow"
2513 clients are not left to the backup router. Affected file
2516 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2518 * If normal server is standalone and found existing but disabled
2519 channel, do not re-create the channel since it creates
2520 duplicate same channels. Affected file silcd/server.c.
2522 * Added anonymous client connections support to server. New
2523 "anonymous" configuration option to ConnectionParams section
2524 added. If set to true, the username and hostname information
2525 of the client will be scrambled and anonymous user mode is
2526 set automatically to the user. Affected files are
2527 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2529 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2531 * In JOIN notify handling, mark that the cache entry of the
2532 client cannot be expired. Can cause crashes on normal
2533 server (asserts client->channels). Affected file is
2534 silcd/packet_receive.c.
2536 * From now on distribution versions are used as protocol versions
2537 instead of by default using the Toolkit base version as protocol
2538 version. Affected file prepare.
2540 * Do not set the locally resolved hostname for local client
2541 entry but take what server sends. This way the real hostname
2542 is showed in WHOIS for yourself. Affected file is
2543 lib/silcclient/idlist.c and lib/silcclient/client.c.
2545 * Resolve local info with IDENTIFY when connecting to server.y
2547 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2549 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2550 for implied search (not needed on platforms which has native
2551 pthreads library). Use --without-pthreads to disable threads.
2552 Affected file is configure.in.pre
2554 * Fixed --with-iconv on platforms which need to bypass (broken)
2555 native iconv(). Affected file is configure.in.pre
2557 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2559 * Moved -C option parsing in Irssi SILC client at same time
2560 as other options. The UI was initialized earlier and caused
2561 problems on command line. Bug #16. Affected file is
2562 irssi/src/silc/core/silc-core.c.
2564 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2566 * Added global variable silc_log_timestamp that tells silclog
2567 wether to print or not the timestamp in the logging files.
2568 Affected file lib/silcutil/silclog.[ch].
2570 * Added silcd configuration option Timestamp in the Logging
2571 section. Affected file silcd/serverconfig.[ch],
2572 doc/example_silcd.conf.in.
2574 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2576 * Fixed fingerprint checking to check for entirely empty
2577 fingerprint instead of two first bytes when determining
2578 if it is set. Bug #18. Affected file silcd/command.c.
2580 * Fixed duplicate PKCS name registering to not allow it.
2581 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2583 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2585 * Conditionalize non-gcc compiler optimizations for various
2586 platforms, enable those commented out. Cleanups.
2587 Affected file lib/silcmath/mpi/configure.in
2589 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2591 * silc_rng_exec_command() left zombie processes if command
2592 didn't generate any output. Affected file
2593 lib/silccrypt/silcrng.c
2595 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2597 * Rewrote iconv checking, introduce --with-iconv for systems
2598 which rely on libiconv. Check if iconv() provided by libc
2599 is good enough, otherwise demand libiconv. Affected file
2602 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2604 * Search for ldopen() also in libc. This enables SIM support
2605 on *BSD systems. Based on patch from Alex Zepeda. Affected
2606 file configure.in.pre
2608 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2610 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2611 This fixes prepare on *BSD systems. Affected file
2614 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2616 * More fixed for not having purge timeout for global clients
2617 that are on channel. Affected files silcd/command_reply.c
2620 * Fixed the rekey protocol to work with backup router connections.
2621 Rekey packets are now allowed on disabled connections as
2622 well. Affected files silcd/packet_send.c and server.c.
2624 * Do not switch to be as backup router when shutting down and
2625 closing the primary connection. Affected file silcd/server.c.
2627 * Fixed memory leaks in backup router deleting. Added
2628 silc_server_backup_free to free all data during shutdown of
2629 server. Affected files silcd/server_backup.[ch].
2631 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2633 * Do not process commands if the sock->user_data is NULL.
2634 Affected file silcd/command.c.
2636 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2638 * Fixed buffer overflow and security problems (loosing bits
2639 in CFB encryption) in SILC RNG. Problems reported by
2640 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2642 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2644 * Added yet more checks that client is not expired on global
2645 list if it is on channels. Affected file is
2646 silcd/command_reply.c.
2648 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2650 * Merged c0ffee's MIME signal patch which adds support for
2651 sending also MIME messages in Irssi SILC Client, and handling
2652 received MIME messages in a signal (and perhaps doing something
2653 to non-textual MIME messages).
2655 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2657 * Fixed pending command deletion in server and client library
2658 to check the whole list instead of breaking after first found.
2659 The affected files are silcd/command.[ch] and
2660 lib/silcclient/command.[ch].
2662 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2664 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2665 secret or private, otherwise it's possible to find out
2666 whether a secret channel exists or not. Affected file
2669 * If CMODE change fails during the mode setting, assure that
2670 the old mode mask is set for the channel back. Affected
2671 file silcd/command.c.
2673 * Fixed passphrase saving on +a channel on normal server
2674 after successful JOIN command. Affected file silcd/command.c.
2676 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2678 * Remove server/router operator privileges in DETACH command,
2679 since it's possible to resume to server where these
2680 privileges would not be allowed for the client. Affected
2681 file silcd/command.c.
2683 * Do not set to wait for backup in rehash of the server.
2684 Affected file silcd/server.c.
2686 * Do not check listener sockets when counting how many
2687 socket connections we have. Affected file is
2688 silcd/server_util.c.
2690 * Do not announce disconnected clients that are remaining
2691 in history (for WHOWAS). This is because SIGNOFF notify
2692 for these has been sent earlier already. Affected file
2695 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2697 * Buffer overflow with CUMODE command's mode->mode character
2698 conversion. Reported by Ville Räsänen. Affected file
2699 lib/silcutil/silcutil.c.
2701 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2703 * Allow heartbeat packets to go disabled connections anyway.
2704 Affected files silcd/server.c and silcd/packet_send.c.
2706 * Do not broadcast New Channel packets with List flag set
2707 in the packet to backup routers. The router must check
2708 for the correctness of the packets before sending them.
2709 It is possible that router will have enforce Channel ID
2710 change and this would cause desync in the backup router.
2711 Affected file silcd/packet_receive.c.
2713 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2714 are handled in list parsing. They are not list packets
2715 anymore. Affected file silcd/packet_receive.c.
2717 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2719 * Stop waiting for backup router through the timeout, not
2720 directly after backup router has arrived. Affected file
2723 * Do not re-create channel keys and send them when removing
2724 clients in server shutdown. Affected files are
2725 silcd/server_internal.h and silcd/server_util.c.
2727 * Notify distribution to backup routers was missing from
2728 the silc_server_send_notify_dest function which caused
2729 desyncing problems with backup router. Affected file is
2730 silcd/packet_send.c.
2732 * The client's channel removing was working wrong on
2733 backup router. It assumed that it doesn't know global
2734 information but backup router does know. For this reason
2735 it could remove channel when it wasn't supposed to do that.
2736 Affected file silcd/server.c and silcd/server_util.c.
2738 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2740 * Stop for a couple seconds after badkup router has become
2741 primary router. Affected file silcd/server.c.
2743 * Added silc_server_remove_servers_by_server, which is used
2744 to remove servers originated from some other server. Also
2745 clients of those servers can be removed too. Affected file
2746 silcd/server_util.[ch].
2748 * When removing clients after a server has signed of remove
2749 also all servers behind that server (unless they are known
2750 to be available locally), and send SERVER_SIGNOFF for each
2751 of the server separately. Also the signed off clients are
2752 sent now separately per signed off server. The affected files
2753 are silcd/server.c and silcd/server_util.[ch].
2755 * All servers added with silc_idlist_add_server must always
2756 have both "router" and "connection" pointers set. Otherwise,
2757 bad server entries may be left around in the cache.
2758 Affected file silcd/command_reply.c.
2760 * Do not create the channel key in NEW_CHANNEL packet
2761 processing if the channel is empty. Affected file
2762 silcd/packet_receive.c.
2764 * Completed backup router support for standalone routers.
2765 Supports also servers in the cell that do not use the backup
2768 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2770 * Fixed a bug in silc_string_regexify which did not add '^'
2771 at the start of each string, and thus the matching was
2772 not explicit. For example ban list iikone@*!*@* would
2773 match also "priikone", which is wrong, it would have to be
2774 *iikone@*!*@* to match also "priikone". Affected
2775 file lib/silcutil/unix/silcunixutil.c.
2777 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2779 * Enable all local server connections before updating client
2780 caches when we've become backup router. Otherwise, signoff
2781 packets may not reach the clients. Affected files are
2782 silcd/server.c and silcd/server_util.[ch].
2784 * Fixed a bug in version string parsing which could crash
2785 the program with specially formatted version string.
2786 Bug reported and patch provided by Ville Räsänen. Affected
2787 file lib/silcutil/silcutil.c.
2789 * Handle the disconnection immediately when DISCONNECT
2790 packet is received in server. Affected file silcd/server.c.
2792 * Primary router now waits a short time (10 seconds) for
2793 backup router connection before accepting any other
2794 connection (except local). Affected file silcd/server.c,
2797 * Fixed a crash in client libary in NICK_CHANGE notify when
2798 NICK_CHANGE arrived for client entry we are resolving
2799 currently. Affected file lib/silcclient/client_notify.c.
2801 * Call the sconn->callback completion even if error had
2802 occurred. Start reconnecting always if connection to
2803 primary router fails during backup router protocol.
2804 Affected files silcd/server.c and server_backup.c.
2806 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2808 * Added functions silc_server_send_opers and
2809 silc_server_send_opers_notify to send packets stricly
2810 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2811 to send variable argument notify to operators.
2812 Affected files silcd/packet_send.[ch] and silcd/server.h.
2814 * Removed UMODE rights checking with UMODE_CHANGE notify.
2815 Affected file silcd/packet_receive.c.
2817 * Server/router operator now receives notify when network
2818 switches to backup router and when it resumes the use of
2819 primary router. Affected file silcd/server.c and
2820 silcd/server_backup.c.
2822 * Fixed the updating of client information after backup
2823 resuming protocol is over; update all except local clients
2824 to the new primary router. The affected file is
2825 silcd/server_util.c.
2827 * Added support for closing active connections in rehash
2828 that were unconfigured by the user. Supports currently
2829 closing server and router connections. Affected file
2832 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2834 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2836 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2837 is NULL since seems that on some platforms NULL is allowed
2838 and on some it's not. Fallback encoding is used instead.
2839 Affected file lib/silcutil/silcstrutil.c.
2841 * Fixed statistics updating for incoming server connection
2842 which could cause problems when re-connecting. Affected
2843 file silcd/server.c.
2845 * Preliminary backup router support for standalone router
2846 added. Affected files in silcd/.
2848 * Mark server connections in backup router disabled before
2849 and after backup protocol. Affected file is
2850 silcd/server_backup.c.
2852 * Added support for reconnecting to remote server connection
2853 even if the protocol fails, and if the configuration wants
2854 us to keep trying to connect anyway.
2856 Server connection is not allowed to backup router if
2857 backup router does not have connection to primary router yet.
2859 Affected file is silcd/server.c.
2861 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2863 * Added silc_client_udpate_server function to update changed
2864 server info. Affected file lib/silcclient/idlist.[ch].
2866 * Added check for server entries that are being resolved when
2867 notify is received. If being resolved, handle the received
2868 notify only after it's resolved so that all notifys are
2869 handled in same order as received from the server.
2871 Added similar resolver check to channel entries. Every
2872 notify that cause resolving of any information that affects
2873 channel entry marks the channel entry in waiting state.
2874 After whatever resolving is over the waiters are signalled
2875 and only then the notifys are handled in the same order
2876 as delivered from the server.
2878 Affected files are lib/silcclient/idlist.[ch], and
2881 * Fixed KILLED notify handling in normal server. Affected
2882 file silcd/packet_receive.c.
2884 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2885 is locally connected, or was locally connected (but may
2886 be detached and connection is not active). Added also
2887 SILC_IS_LOCAL for checking this status. Affected files
2888 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2889 silcd/server.c and silcd/server_internal.h.
2891 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2893 * Don't send or handle TOPIC_SET if topic is already set and
2894 is same as being set. Affected files silcd/command.c and
2895 silcd/packet_receive.c.
2897 * Fixed CMODE change rights checking to work correctly when
2898 removing modes by operator. Affected file is
2899 silcd/server_util.c.
2901 * Fixed some handling with New Channel packet in router and
2902 fixed some CMODE_CHANGE notify handling in server and router.
2903 Affected file is silcd/packet_receive.c.
2905 * Changed "disconnect" client operation to include the
2906 reason of the disconnection and optional disconnection
2907 message. Affected file lib/silcclient/silcclient.h.
2909 * Made the compilation of lib/contrib/ stuff conditional.
2910 Affected files configure.in.pre, lib/contrib/Makefile.am.
2912 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2914 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2915 to the sender of the notify too, to avoid situation where two
2916 notifys are in the network at the same time going to oppsite
2917 directions. Affected file silcd/packet_receice.c.
2919 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2921 * Delete the client from channel even if the cilent->id is
2922 NULL. It was possible that client was deleted without
2923 removing from channels (theoretically at least). Affected
2924 file silcd/server.c and silcd/server_util.c.
2926 * Free the client data too when resuming is not successful.
2927 Affected file silcd/packet_receive.c.
2929 * Merged some code from c0ffee's silc-plugin. Affected files
2930 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2932 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2933 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2934 to the primary router connection, the other one returns
2935 TRUE if packet must be broadcasted to network.
2937 * All notifys that are destined to primary router (to network)
2938 are now automatically sent to backup routers even if the
2939 router is standalone (and has backup router). Affected files
2942 * Added --without-irssi and --without-silcd configuration
2943 options for disabling the compilation of these applications.
2944 Affected file configure.in.pre and prepare.
2946 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2948 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2949 UTF-8 encoding and decoding. Added also new encodings
2950 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2952 Added also SILC_STRING_LANGUAGE which is language and charset
2953 specific encoder and decoer for those platforms that support
2954 iconv(). It can convert the UTF-8 to and from the locale
2955 specific character set.
2957 Affected file lib/silcutil/silcstrutil.[ch].
2959 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2961 * Added function silc_get_command_name to the file
2962 lib/silcutil/silcutil.[ch].
2964 * Improved the server debug output a bit. Affected files are
2967 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2969 * Save the channel passphrase when received succesful JOIN
2970 command reply from router, on normal server. Otherwise
2971 joinig +a channels from normal server is not possible.
2972 Affected file silcd/command.c.
2974 * Fixed a bug in TOPIC_SET notify handling. The notifier
2975 may be other than client too, like server or channel.
2976 It expected it to always be only client and ignored the
2977 notify. Affected file silcd/packet_recieve.c.
2979 * Removed some (unnecessary) debug printing from
2980 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2982 * Do not force CMODE_CHANGE when server is announcing new
2985 Router announces stuff only after server reannounces channel
2986 after CHANNEL_CHANGE notify.
2988 These fixes optimizes the announcing procedure, and perhaps
2989 fixes some problems too. Affected file silcd/packet_receive.c.
2991 * Fixed SERVER_SIGNOFF sending to local clients. It was
2992 totally broken and sent the notify to all local clients,
2993 instead of only to those that was on same channel as the
2994 signing off clients. Affected file silcd/server_util.c.
2996 * Added -D option to server. It can be used to give debug
2997 level. The levels are from 0 - 99, and are predefined for
2998 smooth server debugging. (see silcd.c for the predefined
2999 levels). Affected file silcd/server.c.
3001 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3003 * Fixed a bug in Irssi SILC client to close the connection
3004 properly when disconnecting from server. Affected file
3005 irssi/src/silc/core/client_ops.c.
3007 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3009 * When authenticating as founder during JOIN command, check
3010 that the one authenticating becomes the only founder on the
3011 channel. Affected file silcd/command.c.
3013 * Better checking for founder mode setting when CUMODE_CHANGE
3014 notify is received. Affected file silcd/packet_receive.c.
3016 * Close all connections when shutting down the server by sending
3017 DISCONNECT packet. Close all listeners too when shutting
3018 down the server. Affected file silcd/server.c.
3020 * Handle DISCONNECT packet correctly in client library by
3021 calling the "disconnect" client operation. Affected file
3022 lib/silcclient/client.c.
3024 * Handle local errors correctly during resuming. Affected
3025 file lib/silcclient/client.c.
3027 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3029 * The log file is not dupped internally anymore in
3030 lib/silcutil/silclog.c. Fixed memory leaks too.
3032 * The scheduler now dispatches all pending timeout tasks
3033 when it is uninitialized with silc_schedule_uninit.
3034 Affected file lib/silcutil/silcschedule.c.
3036 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3038 * Added --enable-stack-trace option to configure. Added
3039 memory allocation stack trace support. Added files
3040 lib/silcutil/stacktrace.[ch]. Affected files are
3041 lib/silcutil/silcmemory.[ch].
3043 * Fixed memory leaks from libraries and server. Affected
3044 files around the tree.
3046 * Reverted back a fix made to CUMODE which broke it.
3047 Affected file silcd/command.c.
3049 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3051 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3052 core library, and implemented it. All textual messages SHOULD
3053 use this flag and the message MUST be UTF-8 encoded.
3054 All text messages sent by Irssi SILC client are now UTF-8
3055 encoded (regardless whether the terminal supports UTF-8 or not).
3056 Affected files are lib/silccore/silcchannel.h,
3057 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3060 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3062 * Added lots of new statistics updating that was missing from
3063 the server and router code. Affected files in silcd/.
3065 * Sending SIGUSR1 signal to server now dumps the current
3066 server statistics into /tmp directory. Affected file is
3069 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3070 the SILC Hash Interface also. Added new functions
3071 silc_hash_get_name, silc_hash_init, silc_hash_update and
3072 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3074 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3076 * Added some better info printing for client during connecting.
3077 Affected file silcd/server_util.c.
3079 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3080 to silence a user on a channel. Affected files are
3081 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3082 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3083 and silcd/packet_receive.c.
3085 * Fixed a fatal bug in handling of malformed command payload.
3086 Affected file silcd/command.c.
3088 * Fixed a double free when announcing channel users to router.
3089 Affected file silcd/server.c.
3091 * After successful authentication to channel founder mode, check
3092 that there isn't anyone else with founder mode on the channel.
3093 The one that authenticated will become founder and anyone
3094 else is demoted. Affected file silcd/command.c.
3096 * Added error printing of any error that has occurred during
3097 any command in client library. Affected file is
3098 irssi/src/silc/core/client_ops.c.
3100 * Removed some error printing from the client library and left
3101 it for the application to worry (from the error status it
3102 receives in 'command' client operation. Affected file is
3103 lib/silcclient/command.c.
3105 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3107 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3108 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3109 Starting key agreement with itself is denied. Affected file
3110 is lib/silcclient/client_keyagr.c.
3112 * Fixed some error checkings from the SFTP library which caused
3113 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3114 and lib/silcsftp/sftp_util.c.
3116 * Added new "debug" and "debug_string" settings to Irssi SILC
3117 client which can be used to print runtime debugging on the
3118 Irssi's screen. Available when compiled with --enable-debug
3119 option. Affected file irssi/src/silc/core/silc-core.c.
3121 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3123 * Fixed a missing variadic parameter in a function call that
3124 caused server crash when a non-allowed connection arrived.
3125 Reported by Richard Becker. Affected file silcd/server.c.
3127 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3129 * Added WATCH list sending to backup routers from router.
3130 The WATCH command is sent by the router to the backup
3131 router. Affected file silcd/command.c.
3133 * Mark the backup_router flag for RouterConnection entry
3134 if the backup router stuff is defined in the config file.
3135 Affected file silcd/serverconfig.c.
3137 * Fixed some backup data sending around the code to work better
3138 if the router is standalone router. Not all places were fixed.
3139 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3142 * Fixed the router connecting when connecting to multiple
3143 routers. It ignored every other router except the first
3144 one. Affected file silcd/server.c.
3146 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3148 * Made the private key generation after expiration optional.
3149 If not created after expiration the old key will re-expire
3150 at a later time (and thus key pair is not necessary to
3151 change). Affected file irssi/src/silc/core/clientutil.c.
3153 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3155 * The length arguments in bind() and connect() were wrong
3156 and fixed now to used SIZEOF_SOCKADDR in the
3157 lib/silcutil/unix/silcunixutil.c.
3159 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3161 * Fixed detach timeout handling to use Client ID and not
3162 the actual client entry which may be freed in the callback.
3163 Affected file silcd/command.c.
3165 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3167 * Merged c0ffee's multiple interface support patch.
3168 Affected files in silcd/.
3170 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3172 * Cleanup keys properly. Affected file is
3173 irssi/src/silc/core/clientutil.c.
3175 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3177 * Display the user mode on the status bar. Affected file
3178 irssi/src/silc/core/silc-expandos.c.
3180 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3182 * If private message key is not set, but the flag is set in
3183 the packet, ignore the packet since it cannot be decrypted.
3184 Affected file lib/silcclient/client_prvmsg.c.
3186 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3188 * When resuming client, remove the old client entry from
3189 the watcher list too. Affected file silcd/packet_receive.c.
3191 * Do not allow normal server to force founder mode away
3192 from router if the founder mode is already set. Affected
3193 file silcd/packet_receive.c.
3195 * Remove the client entry with watch notify types with short
3196 timeout, and not directly, so that other notifys can be
3197 retrieved too. Affected file lib/silcclient/client_notify.c.
3199 * Display notification about data messages that cannot be
3200 displayed. Affected files irssi/src/silc/core/client_ops.c,
3201 irssi/src/fe-common/silc/module-formats.[ch].
3203 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3205 * Fixed the CHANNEL_CHANGE notify handling in client libary
3206 to not use freed memory. Affected file is
3207 lib/silcclient/client_notify.c.
3209 * Fixed CUMODE_CHANGE notify handling in server. Affected
3210 file silcd/packet_receive.c.
3212 * Fixed USERS command to support empty channels. Affected
3213 file silcd/command.c.
3215 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3217 * Allow multiple identical pending commands to be registered
3218 in client library. Affected file is lib/silcclient/command.c.
3220 * Call the completion for resolving client information only
3221 after all resolvers has finished. This fixes a crash in
3222 the client. Added support for checking when the resolvers
3223 are finished. Affected file is lib/silcclient/idlist.c.
3225 * Wait by default 3 seconds before reconnecting to the server
3226 after being disconnected. Makes the /detach command a bit
3229 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3231 * Check the watcher list before sending signoff notifys
3232 when closing client connection. Affected file is
3235 * Added better CMODE command rights checking. Affected file
3236 silcd/server_util.c.
3238 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3240 * Fixed watcher list checking during server signoff. It
3241 crashed the server. Affected file silcd/server_util.c.
3243 * The JOIN command reply returns now the founder's public
3244 key. Affected file is silcd/command.c.
3246 * Announce the channel mode, and the mode properties with
3247 CMODE_CHANGE notify. Affected file silcd/server.c.
3249 * Mark new channels by default disabled, untill at least
3250 one user joins the channel. Affected file is
3251 silcd/packet_receive.c.
3253 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3255 * The nickname argument to watch notify can be optional.
3256 Fixes a crash in server. Affected file silcd/packet_send.c.
3258 * Remove the client entry from cache if the WATCH notify type
3259 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3260 lib/silcclient/client_notify.c.
3262 * Check the watcher list before and after changing nickname
3263 when the NICK_CHANGE notify is received. Affected file is
3266 * Fixed a crash in OPER and SILCOPER command sending. Empty
3267 passphrase caused the crash. Affected file is
3268 lib/silcclient/command.c.
3270 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3272 * Merged with Irssi CVS for Irssi SILC client.
3274 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3276 * Completed the protocol specifications.
3278 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3280 * Merged with Irssi CVS for Irssi SILC client.
3282 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3284 * Added the founder's public key delivery to the
3285 CUMODE_CHANGE notify type as well. Updated the protocol
3286 specs and the code. Affected files are silcd/packet_send.[ch],
3287 silcd/packet_receive.c and silcd/command.c.
3289 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3291 * Added silc_pkcs_public_key_copy function into the
3292 lib/silccrypt/silcpkcs.[ch].
3294 * Remove the `iv' from the SilcChannelEntry since we can
3295 live without it. Affected files are silcd/idlist.h and
3296 silcd/packet_receive.c.
3298 * Added support for sending the founder's public key in
3299 the CMODE_CHANGE notify packet in the server. Affected
3300 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3301 silcd/command.c and silcd/server.c.
3303 * Changed the FOUNDER_AUTH authentication to use only
3304 public key authentication as defined by new protocol
3305 specs. Passphrase authentication with that mode cannot
3306 be used anymore. It is now possible to reclaim founder
3307 mode from any server in the network. Affected files are
3308 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3310 * Added permanent channels support by making the channel
3311 permanent when FOUNDER_AUTH mode is set on the channel.
3312 The channel will not be destroyed even if channel is empty
3313 when that mode is set. Protocol TODO #17. Affected
3314 files are silcd/server.[ch], server_util.[ch],
3315 silcd/command.c, silcd/packet_receive.c and
3316 lib/silcclient/command.c.
3318 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3320 * Added reference counter to the command reply context in
3321 the client library. Affected files are
3322 lib/silcclient/command_reply.[ch].
3324 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3326 * Fixed rekey protocol with PFS in the client library.
3327 Affected file is lib/silcclient/protocol.c.
3329 * Added support for list of errors in client library
3330 command reply handling. Affected file is
3331 lib/silcclient/command_reply.c.
3333 * Defined that the WHOIS and IDENTIFY commands can send
3334 list of errors. Updated the protocol specs. Protocol
3337 * Added support for sending list of errors to WHOIS and
3338 IDENTIFY commands in server. Added support for receiving
3339 list of errors in server. Affected files are
3340 silcd/command.c and silcd/command_reply.c.
3342 * Fixed client info resolving on LEAVE command in client
3343 library to not crash. Affected file is
3344 lib/silcclient/client_notify.c.
3346 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3348 * Defined that the NICK command replies with thew changed
3349 nickname too, to make the nickname changing simpler at
3350 the client's end. Updated protocol specs and the code
3351 in client and server. Affected files are
3352 silcd/command.c, lib/silcclient/command_reply.c and
3353 lib/silcclient/command.c.
3355 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3357 * Added `Compressed' packet flag to indicate that the packet
3358 payload is compressed by the sender. Updated the protocol
3359 specs and the core library. The compression still is not
3360 implemented in the sources. Affected file is
3361 lib/silccore/silcpacket.h.
3363 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3365 * Remove pending command callbacks also if the connection
3366 to the server is destroyed. Affected file is
3367 lib/silcclient/client.c.
3369 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3371 * Added new QUIET channel user mode that can be used to
3372 quiet a user in a channel. Updated the protocol specs but
3373 it wasn't implemented yet. Protocol TODO #27. Affected
3374 file is lib/silccore/silcmode.h.
3376 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3378 * Added BLOCK_INVITE user mode to be able to block incoming
3379 invite notifications. Protoocol TODO #26. Affected files
3380 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3383 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3384 the protocol specs and the code. Affected file is
3385 lib/silccrypt/silcpkcs.c.
3387 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3389 * Disconnect Payload includes now the status type. Updated
3390 the protocol specs and the code. Protocol TODO #25.
3391 Affected files are silcd/server.c, lib/silcclient/client.c.
3393 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3394 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3395 Moved the silc_client_command_status_messages table to the
3396 lib/silcutil/silcutil.c and added new funtion
3397 silc_get_status_message, which deprecates function
3398 silc_client_status_message. Affected files are
3399 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3400 lib/silcutil/silcutil.[ch].
3402 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3404 * Defined that the nickname hash in Client ID MUST be from
3405 lowercase nickname. This effectively changes nicknames in
3406 SILC to case-insensitive. Updated the protocol specs and
3407 the code. Affected files are lib/silcutil/silcutil.[ch],
3408 silcd/serverid.c, and silcd/idlist.c.
3410 * Added new channel user modes BLOCK_MESSAGES_USERS and
3411 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3412 code. Affected files are lib/silccore/silcmode.h,
3413 lib/silcclient/command.c, and silcd/packet_send.c.
3415 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3416 specs and code. Affected file lib/silccore/silcstatus.h.
3418 * Added support for watch list. It is possible to add nicknames
3419 to be watched, and when they come to network, leave network
3420 or user mode changes the watcher will be notified of this
3421 change. Added SILC_COMMAND_WATCH command, added new
3422 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3423 notifications. Updated the protocol specs and implemented
3424 this to library, client and server. Protocol TODO #21.
3425 Affected files are lib/silccore/silccomand.h,
3426 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3427 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3428 silcd/packet_send.[ch], silcd/packet_receive.c, and
3429 irssi/src/silc/core/client_ops.c.
3431 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3432 somebody watching you. Updated the protocol specs and the
3433 code. Affected files are lib/silccore/silcmode.h, and
3434 lib/silcclient/command.c.
3436 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3438 * Added service support to SILC protocol. Added new command
3439 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3440 core library. Services are not implemented in server or
3441 client for now. Protocol TODO #20. Affected files are
3442 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3444 * Added SilcStatus argument to `command' client operation
3445 to return the error status when command sending fails
3446 locally. Changed all command in client library to return
3447 correct command status. Affected files are
3448 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3449 irssi/src/silc/core/client_ops.c.
3451 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3453 * Added silc_mime_parse function to parse MIME headers.
3454 Affected files are lib/silcutil/silcstruti.[ch].
3456 * Added MIME header parsing in Irssi SILC Client. It displays
3457 all textual MIME objects, others it ignores. Affected file
3458 is irssi/src/silc/core/clien_ops.c.
3460 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3462 * Fixed a bug in the pid writing function, which couldn't be
3463 written in a root-owned directory.
3465 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3467 * Defined that channel message to unknown Channel ID must
3468 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3469 Updated the protocol specs and the code in server. The
3470 affected file is silcd/packet_receive.c.
3472 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3474 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3475 that it is used to send error notifys if error occurs during
3476 some SILC packet processing, except commands. The error
3477 types are same as for command reply types. Defined that
3478 if private message is sent to unknown Client ID the error
3479 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3480 Updated the protocol specs and code. Affected files are
3481 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3482 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3483 and irssi/src/silc/core/client_ops.c. Renamed the
3484 SilcCommandStatus to SilcStatus.
3486 * Defined the use of extra WHOIS attributes in WHOIS command.
3487 The <Requested Attributes> (defined in a separate document)
3488 can be used to request additional information about user
3489 not returned by standard WHOIS command. Defined that server
3490 can send WHOIS command directly to client. Client provides
3491 the requested attributes to the server. Updated the protocol
3492 specs. Protocol TODO #4. Implementation is not done yet
3493 (Protocol TODO #24).
3495 * Renamed function silc_client_command_status_message to
3496 silc_client_status_message. Affected files are
3497 lib/silcclient/command_reply.[ch].
3499 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3501 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3502 32 bit integers. Updated the protcol specs and the code.
3503 Affected files are silcd/command.c and
3504 lib/silcclient/command.c.
3506 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3508 * Fixed a bug in library where sending a bogus authentication
3509 payload would lead to a crash. Affected file is
3510 lib/silccore/silcauth.c.
3512 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3514 * Added detach_disabled and detach_timeout server config
3515 options to the server. Affected files silcd/serverconfig.[ch],
3516 silcd/command.c and silcd/packet_receive.c.
3518 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3520 * Added resolve_cmd_ident field to the SilcClientEntry structure
3521 too so that if the entry is for example being resolved so
3522 another command may attach to the same pending command reply
3523 without requiring to resolve the same entry again. Added
3524 support for adding multiple pending commands for one
3525 command idenfier. Affected files lib/silcclient/command.[ch],
3526 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3528 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3530 * Defined that server receives WHOIS command reply for private
3531 and secret channels too. Updated protocol specs and the
3532 code in server. Affected file silcd/command.c.
3534 * Defined <channel user mode list> argument to WHOIS command
3535 reply for returning user modes on the channels. The
3536 channel list now doesn't include the user mode anymore but the
3537 actual channel mode. Updated protocol specs and the code in
3538 client and server. Affected files are silcd/command_reply.c,
3539 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3540 and lib/silcclient/command_reply.c.
3542 * Save the channels list in WHOIS command reply in normal server
3543 so that WHOIS always shows joined channels also in normal
3544 server and not just on router. Affected file is
3545 silcd/command_reply.c.
3547 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3549 * Defined that server receives USERS command reply for private
3550 and secret channels too. Updated protocol specs and the
3551 code in server. Affected file silcd/command.c.
3553 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3555 * Changed the UMODE's mode mask argument to be optional. If
3556 not provided then the command merely returns the current mode
3557 mask to the client. Updated protocol specs and the server.
3558 Affected file is silcd/command.c.
3560 * Added SILC session detachment/resuming support. It is possible
3561 to detach by closing the network connection and then re-connect
3562 and resume to the old client session. Added DETACHED user
3563 mode that server will set for detached client. Added new
3564 packet RESUME_CLIENT which is used to perform the resuming
3565 process. Added DETACH command. Updated the protocol specs,
3566 core library, client and server. Protocol TODO #22. Very
3567 many affected files around the tree.
3569 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3571 * Changed the CMODE's mode mask argument to be optional. If
3572 not provided then the command merely returns the current mode
3573 mask to the client. Updated protocol specs and the server.
3574 Affected file is silcd/command.c.
3576 * Changed the Killer's Client ID in KILLED notify to be just
3577 any ID payload since router server is allowed to kill as well.
3578 Updated protocol specs, client libary and server. Affected
3579 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3580 and irssi/src/silc/core/client_ops.c.
3582 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3584 * Added new user modes ANONYMOUS for special anonymous servers
3585 that may set the mode for client, and BLOCK_PRIVMSG which
3586 client may set to block incoming private messages unless the
3587 Private Message Key flag is set (using private keys to protect
3588 private messages). Updated protocol specs and code in client
3589 and server and core library. Protocol TODO #23. Affected
3590 files are lib/silccore/silcmode.h, silcd/server.[ch],
3591 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3592 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3594 * Added new channel user mode BLOCK_MESSAGES which the client
3595 may set to itself to tell server not send channel messages.
3596 Other packets such as channel key packets are still sent.
3597 Protocol TODO #23. Updated the protocol specs, client and
3598 server. Affected files are lib/silccore/silcmode.h,
3599 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3600 lib/silcutil/silcutil.c, silcd/command.c, and
3601 silcd/packet_send.c.
3603 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3605 * Redefined the Status Payload to include now two 8 bit fields,
3606 instead of one 16 bit field. This now makes it possible to
3607 send list of errors. Updated the protocol specs and the code
3608 in core library, client library and server. Protocol TODO #1.
3609 Affected files are lib/silccore/silccommand.[ch],
3610 lib/silcclient/command_reply.[ch], silcd/command.c,
3611 silcd/command_reply.c and silcd/packet_receive.[ch].
3613 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3615 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3616 must be handled by the application and should tell the application
3617 that an error message was already printed, and it should print the
3618 config coords (line, filename, ...). Affected files are
3619 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3621 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3622 server config parsing code more readable.
3624 Fixed a bug in the fetch_logging() config callback.
3626 Affected files is silcd/serverconfig.c.
3628 * Drop root privileges when started in foreground. Don't drop them
3629 if debugging also. Affected file is silcd/silcd.c.
3631 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3633 * Added more IM-like features by introducing new user modes
3634 for setting various presence information. Added new modes:
3635 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3636 specs and code. Protocol TODO #19. Affected files are
3637 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3638 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3640 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3642 * Added STATS command to the protocol after all, to return
3643 various statistical information about the network. It can
3644 be used by clients to retrieve statistical information, and
3645 servers may use it to to fetch cell and network wide
3646 statistics from router. Updated the protocol specs and
3647 implemented it to the server. Protocol TODO #16.
3648 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3649 silcd/command_reply.[ch].
3651 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3653 * The LIST command reply in client libary now adds new channel
3654 entry if the returned channel doesn't exist yet in cache,
3655 and returns the channel entry to the application in the
3656 command_reply client operation. Affected file is
3657 lib/silcclient/command_reply.c.
3659 * Changed the channel message payload's MAC generation to
3660 include the IV in the MAC as well. This way all relevant
3661 parts of the channel message payload are authenticated also
3662 with the channel message MAC (and not only by packet MAC).
3663 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3664 Affected file is lib/silccore/silcchannel.c.
3666 * Fixed the SKE to save the remote version, since the
3667 silc_ske_parse_version mistakenly checked wrong version,
3668 after it replaced the start payload. Affected files are
3669 lib/silcske/silcske.[ch].
3671 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3673 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3674 string utility functions. Added there also new functions
3675 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3676 Affected files lib/silcutil/silcstrutil.[ch].
3678 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3679 files are lib/silcutil/silcstrutil.[ch].
3681 * Defined that the security property fields in SKE SHOULD be
3682 UTF-8 encoded, defined that version string MUST be US-ASCII
3683 encoded, defined that passphrases sent in connection
3684 authentication protocol MUST be UTF-8 encoded. Implemented
3685 these to the client and server. Defined also that other
3686 passphrases sent in the protocol MUST be UTF-8 encoded.
3687 Affected files are lib/silcske/silcske.c,
3688 lib/silcclient/protocol.c, silcd/protocol.c,
3689 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3691 * Changed the silc_client_close_connection interface to not
3692 need the SilcSocketConnection which should not be visible
3693 to application. Affected files are lib/silcclient/client.c
3694 and lib/silcclient/silcclient.h.
3696 * Rewrote the text for Private Message Key Payload in the
3697 protocol specification. Protocol TODO #11.
3699 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3701 * Upgraded the protocol version to 1.1, updated protocol specs
3704 * Added the nickname as new argument to NICK_CHANGE notify and
3705 added it to protocol specs and implemented it to client and
3706 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3707 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3708 lib/silcclient/client_notify.c.
3710 * Added the killer's client ID to the KILLED notify and added
3711 it to protocol specs and implemented it to client and server.
3712 Protocol TODO #13. Affected files are silcd/command.c,
3713 silcd/packet_receive.c, packet_send.[ch],
3714 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3715 The killer's client entry is now returned to application in
3716 the `notify' client operation.
3718 * Fixed the Max Argument fields that had too large value set
3719 in the protocol specs. Protocol TODO #14.
3721 * Added the LEAVE command reply to return the ID of parted
3722 channel. Updated protocol specs and implemented it to the
3723 client and server. Protocol TODO #15. Affected files are
3724 silcd/command.c, lib/silcclient/command_reply.c. The channel
3725 entry is now returned to application in the `command_reply'
3728 * Rewrote the version SKE version checking in client libary
3729 and in server to use the silc_parse_version_string. Affected
3730 files are lib/silcclient/protocol.c, silcd/protocol.c.
3732 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3733 commands that was missing it, and updated protocol specs and
3734 the server implementation. Protocol TODO #10. The affected
3735 file is silcd/command.c.
3737 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3738 generic reply to a generic request (REQUEST flag), and
3739 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3740 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3741 to define the payload for DATA flag. Added the flags to
3742 the implementation. Protocol TODO #9. Affected file is
3743 lib/silccore/silcchannel.h.
3745 Changed the client library to return the message length
3746 to application as well in the channel_message and private_message
3747 client operations. Affected files are
3748 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3749 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3750 and lib/silcclient/client_ops_example.c.
3752 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3753 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3754 the channel. Updated protocol specs and impelemented this
3755 to client and server. Protocol TODO #6. Affected files are
3756 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3757 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3759 Added new options m and M to CMODE command in Irssi SILC
3760 client to set these modes.
3762 * Deprecated all administrative commands from SILC protocol
3763 since they are highly implementation specific commands.
3764 Updated protocol specs. Moved the old commands in
3765 implementations to private range of command types. Affected
3766 files are silcd/command.c, lib/silcclient/command.c and
3767 lib/silcclient/command_reply.c. Protocol TODO #8.
3769 * Fixed a bug in server where sending unknown command crashes
3770 the server. Affected file silcd/command.c.
3772 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3774 * Added SILC_PROTOCOLVERSION macro to check protocol version
3775 of a socket connection. The affected file is
3776 lib/silcutil/silcsockconn.h.
3778 * Added better error logging in rekey protocol. Affected file
3781 * Do not check public key types in SKE during rekey. Affected
3782 file lib/silcske/payload.c.
3784 * Fixed the rekey protocol with PFS, which was totally broken.
3785 Affected file silcd/protocol.c.
3787 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3789 * Some client implementations quit network by doing first LEAVE
3790 and then immediately SIGNOFF (like Bombyx). We now do check
3791 after a short time after LEAVE notify and check whether the
3792 client is still valid after LEAVE, and if not we remove it from
3793 cache. Affected file is lib/silcclient/client_notify.c.
3795 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3797 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3798 it's good not to have security holes here.
3800 * Fixed a negative refcount situtuation for the config context.
3801 Affected file is silcd/serverconfig.c.
3803 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3805 * ROBOdoc documented lib/silcutil/silcutil.h.
3807 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3809 * Optimized even more the SilcPacketContext structure. Now
3810 totally saved 16 bytes of memory per context after optimization.
3811 Affected files are lib/silccore/silcpacket.[ch].
3813 * Made strict checks for valid SILC IDs. Affected file is
3814 lib/silccore/silcid.c.
3816 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3818 * Changed the object argument for silc_cipher_register,
3819 silc_hash_register, silc_hmac_register and silc_pkcs_register
3820 to const. Affected files are lib/silccrypt/silccipher.[ch],
3821 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3823 * Changed the silc_get_username and silc_get_real_name to
3824 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3826 * Fixed the Irssi SILC Client to use the silc_get_username and
3827 silc_get_real_name insted of glib routines since the glib
3828 routines only corrupt stack. Fixes the Irssi SILC to work in
3829 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3831 * Fixed the Irssi to not use g_get_home_dir since it crashes
3832 or returns garbage on cygwin and corrupts stack. Added function
3833 get_home_dir to Irssi routines. Affected files are
3834 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3836 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3838 * Made some structure optimizations. SFTP memory FS MemFSEntry
3839 entry structure. Optimized SilcTask structure. Optimized
3840 SilcPacketContext structure.
3842 Affected files lib/silcsftp/sftp_fs_memory.c,
3843 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3845 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3847 * And yet again reverted back the config thing since Johnny
3848 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3851 * Fixed memory leaks from config object. Affected files are
3852 silcd/serverconfig.[ch].
3854 * Added support for adding new connections to the server in rehash.
3855 After rehash they take effect.
3857 Added support for changing the maximum allowed connections in
3858 rehash. The number can grow but going smaller is not supported.
3860 Added function silc_server_num_sockets_by_remote to the
3861 silcd/server_util.[ch].
3863 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3865 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3867 * Added preliminary checking during config parsing for a valid
3868 public/private key and removed further checks in the code.
3869 Affected files are silcd/serverconfig.[ch], server.c.
3871 * Moved functions silc_server_drop() and silc_server_daemonise()
3872 from server.c to silcd.c since they are stricly related to
3873 the application activity.
3875 * Reverted a small part of the automatic ref/unref since
3876 it caused a double unref in some situations. Affected
3877 files are silcd/silcd.[ch], server.c, serverconfig.c.
3879 * Added some .cvsignore files in the lib directory.
3881 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3883 * Fixed silc_net_gethostbyaddr to correctly resolve by
3884 address. Affected file lib/silcutil/silcnet.c.
3886 * Fixed the notify relaying to client. The HMAC to be used
3887 with relayed packets ws wrong and caused decryption failure
3888 at the client end. Affected file is silcd/packet_receive.c.
3890 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3892 * Created new branch silc_protocol_1_0_branch.
3894 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3896 * Changed the silc_server_config_* routines to be SilcServer
3897 independent. They are now officially application specific code
3898 and not part of generic server implementation. Affected files
3899 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3901 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3903 * Added automatic referencing of config context in the
3904 silc_server_config_alloc, and automatic unreferencing in the
3905 silc_server_config_destroy. Affected files are
3906 silcd/serverconfig.[ch], silcd/silcd.c.
3908 * Fixed the silc_log_quick handling in the logging routines.
3909 It didn't log quickly when it was TRUE. Affected file is
3910 lib/silcutil/silclog.c. Also the flush delay was set even
3911 if it was 0 in config file. Affected file is
3912 silcd/serverconfig.c.
3914 * Added support for changing key pair of the server in rehash.
3915 Affected file silcd/server.c.
3917 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3919 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3920 too early, before getting the channel entry. Affected file
3921 is silcd/packet_receive.c.
3923 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3925 * Added functions silc_server_config_[ref/unref], these are used
3926 to prevent that the config object is destroyed.
3928 No longer directly affect global variables silc_log_quick and
3929 silc_log_delay, they are first cached inside the config object
3930 and then applied with silc_server_config_setlogfiles().
3932 silc_server_config_set_defaults() is now internal to
3933 serverconfig.c, there are no reasons to show this internal stuff
3936 Affected files are silcd/serverconfig.[ch].
3938 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3939 fprintf's to stderr, since some code may be executed again after
3940 the server went into the background. Affected files are
3943 * Added rehash support. Added function silc_server_rehash() that
3944 will perform all the basic tasks of the rehashing procedure.
3946 * Added command line option `-x, --hexdump'. This will enable the
3947 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3948 The option `--hexdump' implies `--debug'.
3950 * Fixed a bad bug in the logging APIs (silcutil library) where
3951 the application would crash after calling silc_log_reset_all().
3953 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3955 * Fixed the KICKED notify handling in client library to
3956 correctly remove the channel and all entries from the
3957 channel when I was kicked. This bug crashed the client.
3959 Fixed yet another but in KICKED notify handling to remove
3960 the kicked client correctly from the channel.
3962 Affected file is lib/silcclient/client_notify.c.
3964 * Fixed a minor bug in looking up correct client entry
3965 in KICKED notify in server. Affected file is
3966 silcd/packet_receive.c.
3968 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3969 sources correctly to distribution. Fixes --with-gmp option.
3971 * Removed the manual rehashing from ID Cache, and changed it
3972 to use the SILC Hash Table's auto rehash feature. Affected
3973 file is lib/silccore/silcidcache.c.
3975 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3977 * Fixed a bug in the silc_client_nickname_format function that
3978 handles the multiple same nickname formatting. Two clients
3979 with same nickname caused problems after the first one left
3980 and rejoined. It didn't format the nickname correctly.
3981 Affected file is lib/silcclient/idlist.c.
3983 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3985 * Don't change the topic if olod topic is same as new one.
3986 Affected file is silcd/packet_receive.c.
3988 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3990 * Added cross-reference support to the SILC Documentation
3991 generator. All types across all HTML files are now cross-
3992 referenced. Affected files util/robodoc/generator.c and
3993 scripts/silcdoc/silcdoc.
3995 * Added file lib/silcutil/silctypes.h to include all the
3996 arithmetic type definitions and some macros. Removed
3997 includes/bitmove.h and moved macros to silctypes.h.
3999 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4001 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
4003 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4005 * Added `type' argument to silc_id_payload_parse_id function which
4006 now returns the type of the ID to the sent pointer. Affected
4007 file is lib/silccore/silcid.[ch].
4009 * Added check for CMODE_CHANGE notify type that mode change is
4010 allowed by the sender. Affected file silcd/packet_receive.c.
4012 * Added check for CUMODE_CHANGE notify type that mode change is
4013 allowed by the sender. Affected file silcd/packet_receive.c.
4014 Added the ID type as CUMODE_CHANGE notify type as argument
4015 to the `notify' client operation. Affected files are
4016 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4018 * Added function silc_client_add_server to the client library.
4019 Added support for resolving also channel and server info when
4020 received unknown entity in notify packet. Affected files are
4021 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4023 * Added function silc_command_get_status to return the command
4024 status from the command reply's argument payload. Affected files
4025 are lib/silccore/silccommand.[ch].
4027 * Added check for KICKED notify type that the kicking is
4028 allowed by the client. Affected file silcd/packet_receive.c.
4030 * Created function silc_get_input which can be used to get input
4031 (echo on or off) from user on command line. Affected files are
4032 lib/silcutil/silcutil.[ch].
4034 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4036 * Optimized silc_server_packet_relay_to_channel function.
4037 Added new function silc_channel_message_payload_encrypt which
4038 can be called directly if channel message payload needs to
4039 be encrypted and is already encoded (no need to call _encode
4040 function). Packet relaying is now done by router without any
4041 extra memory allocations. Affected files are
4042 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4043 silcd/packet_send.c.
4045 * Fixed the INVITE notify handling. It took wrong arguments
4046 as invite list and invite delete. Affected file is
4047 silcd/packet_receive.c.
4049 * Added check for TOPIC_SET notify type that the topic change is
4050 allowed by the client. Affected file silcd/packet_receive.c.
4052 * Added check for INVITE notify type that inviting is allowed by
4053 the client. Affected file silcd/packet_receive.c.
4055 * Changed the silc_server_client_on_channel to return the
4056 SilcChannelClientEntry as well. Moved the function
4057 silc_server_check_cmode_rights to server_util.[ch].
4058 Affected files are silcd/server_util.[ch], silcd/command.c.
4060 * Added function silc_server_check_umode_rights to check whether
4061 changing client's user mode is allowed. Added check for
4062 UMODE_CHANGE notify type that the umode change is allowed
4063 by the client. Affected files are silcd/server_util.[ch],
4064 silcd/packet_receive.c and silcd/command.c.
4066 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4068 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4069 ID length. It ignored that ID can be IPv6 based as well.
4070 Affected file lib/silccore/silcpacket.h.
4072 * Fixed the silc_id_id2str and silc_id_str2id to take the
4073 IPv6 address offset's into consideration. Affecte file is
4074 lib/silccore/silcid.c.
4076 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4078 * Fixed the internal Unix scheduler functions to check for
4079 NULL context they may receive. The affected file is
4080 lib/silcutil/unix/silcunixschedule.c.
4082 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4084 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4085 can specify different directory with --home command line
4086 parameter. Affected files irssi/src/silc/core/client_ops.c,
4089 * SILC-specific commands aren't now executed if the active server
4090 isn't of SILC-type, so there won't be problems with having
4091 IRC and SILC protocol support in same client. Affected files
4092 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4095 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4097 * Improved the signal support in SILC Schedule. Added new
4098 function silc_schedule_signal_call which is used by application
4099 to mark a signal to be called. It is now safe to perform
4100 any kind of tasks in signal callbacks since it is guaranteed
4101 that the application specified signal callback is called
4102 after the signal is over. Affected files are
4103 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4105 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4107 * Added `name' field to SilcChannelPrivateKey to represent
4108 application given name for the key. Moved also the context from
4109 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4110 Added the `name' argument also to the function
4111 silc_client_add_channel_private_key.
4113 Added function silc_client_current_channel_private_key to set the
4114 current channel private key in use.
4116 Added "change" command to KEY command which can be used to change
4117 the current channel private key. Bound the command also to
4118 alt+K (Alt+Shift+k).
4120 Also affected files lib/silcclient/client_channel.c,
4121 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4123 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4125 * Added silc_rng_get_byte_fast function in to the
4126 lib/silccrypt/silcrng.[ch].
4128 * Changed the interface of silc_packet_assemble and the
4129 silc_packet_send_prepare. If silc_packet_assmble is now
4130 called the application does not call silc_packet_send_prepare
4131 because the library will call it automatically. These
4132 interfaces now also return a reference to the outgoing buffer
4133 which includes the assembled packet, which the application can
4134 use to encrypt the packet.
4136 Affected files are lib/silccore/silcpacket.[ch],
4137 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4138 silcd/packet_send.c, server_backup.c and packet_receive.c.
4140 * Fixed a packet sending bug on very high load, where outgoing
4141 packet queue wasn't handled correctly and packets got corrupted.
4142 Affected files are lib/silcutil/*/silc*sockconn.c,
4143 lib/silcclient/client.c and silcd/server.c.
4145 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4147 * Added macro SILC_PACKET_DATALEN which can be used during
4148 packet assembling to check whether the data to be added to
4149 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4150 len is truncated until it fits it.
4152 Added checks for maximum length of channel message payload and
4153 private message payload also.
4155 Added checks for maximum packet length in server and in
4158 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4159 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4160 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4161 lib/silcclient/client_prvmsg.c.
4163 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4165 * Added silc_server_packet_queue_purge call to the
4166 silc_server_disconnect_remote to assure that all data in the
4167 queue before disconnecting is sent to the network. Affected
4168 file silcd/server.c.
4170 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4172 * Added the deleting of server's own ID cache entry to the
4173 silc_server_free function. Free also everything else that
4174 has been allocated in silc_server_init. The affected file
4177 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4179 * Added functions silc_parse_version_string, silc_version_to_num,
4180 and silc_ske_parse_version to parse SILC protocol style version
4181 strings. Affected files lib/silcutil/silcutil.[ch] and
4182 lib/silcske/silcske.[ch].
4184 * Added new configuration params: version_protocol, version_software
4185 and version_software_vendor to specify what version the remote
4186 host must at least be to be able to connect to server. The vendor
4187 string can be regex matched too. Added new function
4188 silc_server_connection_allowed to check maximum number of allowed
4189 connections, and allowed versions for incoming connections.
4190 Affected files are silcd/server.c, server_util.[ch] and
4193 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4195 * Added preliminary support for signals in scheduler. The
4196 signals we care about are now blocked always when the scheduler
4197 is locked. This way we can synchronise the use of signal with
4198 scheduler. It is guaranteed that when signal occurs the scheduler
4199 is not locked, and thus new tasks can be safely added to the
4202 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4203 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4204 Added new platform specific routines
4205 silc_schedule_internal_signals_[un]block and
4206 silc_schedule_internal_signal_[un]register.
4208 Added new functions to SILC Schedule API:
4209 silc_schedule_signal_[un]register. Each signal that application
4210 is going to use should be registered to the scheduler.
4212 Affected files are lib/silcutil/silcschedule.[ch],
4213 lib/silcutil/*/silc*schedule.c.
4215 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4217 * Check for unauthenticated client and server in the
4218 silc_server_new_client and silc_server_new_server functions.
4219 Affected file silcd/packet_receive.c.
4221 * Added function silc_string_is_ascii to check whether given
4222 string is 7-bit ASCII string. Affected files are
4223 lib/silcutil/silcutil.[ch].
4225 * Added function silc_id_is_valid_server_id into the
4226 silcd/serverid.c and added checking for valid Server ID's in
4227 silc_server_new_server. The Server ID must always be based
4228 on the server's public IP address.
4230 * Added logging of DISCONNECT packet message in the server.
4231 Affected file silcd/server.c.
4233 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4235 * Changed all library interfaces that use Global RNG to also
4236 accept SilcRng as argument. Affected files are
4237 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4238 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4239 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4240 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4241 lib/silccrypt/rsa.c.
4243 * Added function silc_pkcs_generate_key to the
4244 lib/silccrypt/silcpkcs.[ch] for applications so that they
4245 don't need to do pkcs->pkcs->init calls anymore.
4247 * Remove SilcSocketConnection from the SFTP API since it really
4248 wasn't needed there. The application has the information
4249 saved in its contexts anyway and the SFTP layer doesn't need
4250 know about it. Affected files lib/silcsft/silcsftp.h and
4251 lib/silcsftp/sftp_[server/client].c.
4253 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4254 The SilcSimContext is not SilcSim.
4256 * Fixed possible buffer overflows in silc_id_render in the
4257 lib/silcutil/silcutil.c.
4259 * On EPOC the global crypto module lists are not used at all
4260 in the crypto library. Added support for using the constant
4261 algorithm list on EPOC. Affected files are
4262 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4265 * Fixed the handling of third parameter of KICKED notify, since
4266 it was mistakenly updated to SILC Protocol 1.0 even though it
4267 is to be included in 1.1. Since it is not in 1.0 it is not
4268 mandatory, and this fix now handles it only if it is provided,
4269 and it is not error if it is not provided. Affected file
4270 lib/silcclient/client_notify.c.
4272 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4274 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4275 client. Affected file irssi/src/silc/core/client_ops.c.
4277 * Merged with Irssi 0.8.4 from irssi.org CVS.
4279 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4281 * Check for valid socket connection in client entries before
4282 sending any messages. Fixes a crash, but doesn't fix some
4283 other underlaying bug that is lurking there. Affected
4284 file silcd/packet_send.c.
4286 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4288 * $usermode, $cumode and $cumode_space expandos shouldn't do
4289 anything with non-SILC server records. Affected file
4290 irssi/src/silc/core/silc-expandos.c
4292 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4294 * Fixed the silc_net_check_[host/local]_by_sock to support
4295 IPv6 bound sockets as well. Now they can return IPv6 addresses
4296 as well. Affected file lib/silcutil/silcnet.c.
4298 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4299 Affected lib/silcutil/unix/silcunixnet.c.
4301 * Fixed ID rendering (at least on some platforms, not NetBSD)
4302 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4304 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4306 * Added silc_hash_public_key and silc_hash_public_key_compare
4307 functions to be used with SilcHashTable. They can be used to
4308 hash public keys and compare public keys in hash table. Affected
4309 file lib/silcutil/silcutil.[ch].
4311 * Added support for specifying multiple public keys for Client
4312 connection section in server configuration file. This makes it
4313 possible to accept multiple public keys from same host, or to
4314 make a section that accepts any incoming host, and have the
4315 accepted public keys listed in the section.
4317 Added functions silc_sever_[find/get]_public_key, added the
4318 support for this actually to all connection sections but only
4319 the Client section is currently allowed to specify multiple
4322 Affected files are silcd/server.c, server_internal.h,
4323 command.c, protocol.c, server_util.[ch], packet_receive.c.
4325 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4327 * Merged Irssi 0.8.2 from irssi.org CVS.
4329 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4331 * If silc_debug is TRUE, also output standard logging messages
4332 to stderr with the debug output.
4334 Made silc_log_reset_all() flushing all channels before returning.
4335 Also fixed some documentation typos.
4337 Affected files are lib/silcutil/silclog.[ch].
4339 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4341 * Fixed the server to check correctly the amount of connections
4342 from single host, by checking also the type of the connection.
4343 Fixed also the comparison of number of connections and number
4344 of allowed connections. Affected files are silcd/server.c,
4347 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4349 * Fixed the USERS command reply to save the user's mode on the
4350 channel as well. Fixed JOIN command reply to check whether a
4351 client is on channel already and not join it twice. Affected
4352 file lib/silcclient/command_reply.c.
4354 * Added new file silc-expandos.c into irssi/silc/core/ to return
4355 various stuff for various signal for the statusbar etc. updating.
4356 Now Irssi SILC client prints channel user modes etc. on the
4359 * The user mode (like server/router operator changes) is now shown
4360 on the Irssi SILC client's statusbar. The affected files are
4361 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4363 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4365 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4366 to SILC_SCHEDULE_[UN]LOCK macros.
4368 * Added more error printing to logs in server code. Affected
4369 files silcd/server.c and silcd/protocol.c.
4371 * Fixed -S option parsing in Irssi SILC Client. Affected file
4372 irssi/src/silc/core/silc-core.c.
4374 * Added silc_buffer_alloc_size function. Affected file is
4375 lib/silcutil/silcbuffer.h.
4377 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4379 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4380 constants. Affected files in
4381 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4384 * Changed the internal SFTP Memory FS table to const. Affected
4385 file lib/silcsftp/sftp_fs_memory.c.
4387 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4389 * Fixed the buffer formatting and unformatting routines to
4390 check the size of 64 bits types with sizeof(). Affected
4391 file is lib/silcutil/silcbuffmt.c.
4393 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4395 * Removed 0.6.x backwards support.
4397 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4399 * Changed all integer type names:
4400 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4401 to avoid collisions with other libraries using same type names
4404 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4406 * Added `prefer_ipv6' argument to the functions
4407 silc_net_gethostbyname[_async]. If it is TRUE it will return
4408 IPv6 address over IPv4. If FALSE IPv4 address is returned
4409 even if IPv6 address was found. Affected files
4410 lib/silcutil/silcnet.[ch].
4412 * Added support silc_net_create_connection[_async] to fallback
4413 to IPv4 address if IPv6 address could not be used (like if
4414 it doesn't work on a specific system). Affected file in
4415 lib/silcutil/unix/silcunixnet.c.
4417 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4419 * Added silc_schedule_reinit function to do the enlarging
4420 of the max tasks handling capabilities of the scheduler.
4421 Affected files lib/silcutil/silcschedule.[ch].
4423 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4425 * Added automatic extern "C" { ... } for C++ compilers so the
4426 application does not need to define them. Affected file
4427 includes/silcincludes.h.
4429 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4430 old name went against naming convention. Applications now
4431 include "silcclient.h" instead of "clientlibincludes.h".
4432 Removed includes/clientlibincludes.h, it is redundant now.
4434 * Renamed includes/version.h to silcversion.h.
4436 * Added really preliminary support for OS/2 into the util
4437 library. Only thread & mutex API is implemented, others
4438 are still to be implemented. Created the lib/silcutil/os2/
4439 directory. Created also file includes/silcos2.h.
4441 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4443 * Added preliminary BeOS support into the util library.
4444 Created lib/silcutil/beos/, and implemented all the needed
4445 functions to support SILC on BeOS. Created also file
4446 includes/silcbeos.h.
4448 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4450 * Added proper initializations to silc's irssi code, so it's
4451 now possible to load it as module. Affected files
4452 irssi/src/silc/core/silc-core.c,
4453 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4455 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4457 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4460 * Fixed the silcdoc document generator to correct generate
4461 docs from all kinds of filenames. Affected files are
4462 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4464 * ROBOdoc documented lib/silcutil/silcmemory.h.
4465 Added also new function silc_memdup.
4467 * Removed lib/silcutil/silcbufutil.h and moved those routines
4468 to the lib/silcutil/silcbuffer.h.
4470 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4472 * Added `user_count' to the SilcChannelEntry which now tells the
4473 number of users on the channel. The user count is now saved
4474 in normal server of global channels as well. Affected files
4475 silcd/server.c, idlist.h, packet_receive.c and command.c.
4477 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4478 include file utility functions.
4480 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4481 instead of calling directly OS routines.
4483 * Fixed NICK change printing in Irssi SILC Client. Fixed
4484 KICKED notify printing in Irssi SILC Client. Affected file
4485 irssi/src/silc/core/client_ops.c.
4487 * Fixed a NICK change bug in client library, to not recreate the
4488 client_entry->channels hash table everytime nick is changed.
4489 Affected file lib/silcclient/client.c.
4491 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4493 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4494 the SKE interface a bit.
4496 * Fixed padding problem in PKCS#1. The padding was not actually
4497 random since the random number generator was used incorrectly.
4498 This security bug affects only when encrypting with PKCS#1, and
4499 it is not currently used at all in SILC. SILC only use signing
4500 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4502 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4504 * Rewrote the notify handling in Irssi SILC client to not call
4505 the events as signals. Fixes problems with Perl support.
4506 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4508 * Send the auto-nicking NICK command in client library with
4509 little timeout after connecting. The affected file is
4510 lib/silcclient/client.c.
4512 * Added following new config file settings:
4513 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4514 key_exchange_timeout, conn_auth_timeout, connections_max,
4517 Implemented all the new config settings handling in the server.
4519 Optimized the use of SKE Mutual flag usage. Use it only
4520 if connection authentication protocol is not based in public
4523 Renamed all SilcServerConfigSection* to SilcServerConfig*
4524 to have a bit shorter names.
4526 Affected files silcd/serverconfig.[ch], server.[ch], and
4529 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4531 * Cleaned up the listening sockets code, preparing for the rehash
4532 support. Affected file is silcd/server.c.
4534 * Fixed some output messages. Affected files are silcd/silcd.c,
4537 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4539 * Create lib/doc/silcrng_intro.html document as introduction
4540 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4542 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4544 * Fixes to the silcd config template. Affected file is
4545 doc/example_silcd.conf.in.
4547 * Removed type casts from silc_calloc(), conforming to the
4548 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4550 * Removed param_name member from client, server, and router
4551 section structs, now identifying the param directly.
4553 Added CONFIG_FREE_AUTH macro in config file parsing.
4555 Affected files are silcd/serverconfig.[ch].
4557 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4559 * Fixed command line parameter handling. All SILC initialization
4560 is now done in silc_core_init() which also fixes autoconnecting
4563 Affected files irssi/src/silc/core/silc-core.c,
4564 irssi/src/fe-text/silc.c.
4566 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4568 * Added new configuration options and blocks:
4569 keepalive_secs, reconnect_count, reconnect_interval,
4570 reconnect_interval_max, reconnect_keep_trying and
4571 require_reverser_lookup. Added ConnectionParam block, and
4572 implemented the connection parameters when connecting as
4573 initiator and when accepting connections as responder.
4575 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4576 whether given configuration value has been given already.
4578 Affected files silcd/serverconfig.[c], server.[c].
4580 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4581 algorithm parts and created new file silcalgs.conf, that
4582 is now included from the example_silcd.conf.in.
4584 * Optimized the silc_server_connect_to_router_second to take
4585 the connection configuration object from the SilcServerConnection
4586 object instead of finding it during the connecting phase.
4587 Added the configuration object to SilcServerConnection struct.
4588 Affected files silcd/server_internal.h, server.c.
4590 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4592 * Add the client on channel after it was resolved at the
4593 channel message receiving, and it was not already on the
4594 channel. Affected file lib/silcclient/client_channel.c.
4596 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4598 * Fixed the public key authentication to allocate always the
4599 destination signature buffer instead of using static buffer.
4600 Affected file silcd/protocol.c.
4602 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4604 * Unified the serverconfig.[ch]'s helper function interface.
4605 Affected file silcd/serverconfig.[ch].
4607 * Removed doc/example_silc.conf.in since it is redundant.
4608 The make install will now install irssi/silc.conf file.
4610 * Added new Passphrase and Publickey authentication methods to
4611 config file, allowing both public key and passphrase based
4612 authentication to be set at the same time.
4614 Added `prefer_passphrase_auth' setting in config file which
4615 can be used to set to prefer passwd auth if both passwd and
4616 public key is set. If not set, public key is preferred.
4617 This has effect only when being initiator (responder will try
4620 Added support for authentication with passphrase and public key
4621 at the same time. The passphrase is tried first always since
4622 it is faster to check.
4624 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4626 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4628 * Merged the new SILC Config library, with the server parsing
4629 support. Read the header file silcconfig.h or the toolkit
4630 documentation for the news. Affected files are
4631 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4632 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4633 silcd/protocol.c silcd/server.c silcd/server_backup.c
4634 silcd/serverconfig.[ch] silcd/silcd.c.
4636 * Fixed some silclog documentation. Affected file is
4637 lib/silcutil/silclog.h.
4639 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4641 * The silc_cipher_register, silc_hash_register and
4642 silc_hmac_register now checks if the object to be registered
4643 is registered already. Affected files are
4644 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4646 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4648 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4650 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4652 * Allow zero length channel messages inside the Channel Message
4653 Payload. Affected file lib/silccore/silcchannel.c.
4655 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4656 as header filenames.
4658 * Removed lib/silcclient/README and created HTML file
4659 lib/silcclient/silcclient_using.html, which is now included
4660 as part of Toolkit documentation.
4662 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4664 * Fixed CUMODE_CHANGE notify handling to change the mode of
4665 correct client. Affected file lib/silcclient/client_notify.c.
4667 * Make silc_rng_alloc fail if it cannot allocate the sha1
4668 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4670 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4672 * Fixed the file transfer's key agreement payload to include
4673 zero port also if the hostname is NULL because it could not
4676 Call file transfer monitor callback now also if error occurs
4677 during key agreement protocol.
4679 Changed the silc_client_file_send interface to return the
4680 SilcClientFileError instead of session id. The session ID
4681 is returned into pointer provided as argument.
4683 Check that the file exists locally before sending the
4684 file transfer request at all.
4686 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4688 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4689 error than can occur while key agreement protocol. Affected
4690 file lib/silcclient/silcapi.h.
4692 * Fixed the event_mode CMODE handler to not crash when mode
4693 is changed and +k mode is set in the channel. Affected file
4694 irssi/src/silc/core/silc-channels.c.
4696 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4697 SILC_LOG_WARNING to give out Warning and not Error. Affected
4698 file lib/silcutil/silclog.c.
4700 * Fixed the channel message payload decryption in the function
4701 silc_channel_message_payload_decrypt to not modify the original
4702 buffer before it is verified that the message decrypted
4703 correctly. Otherwise, next time it is called with correct
4704 channel key it won't encrypt since the payload is corrupted.
4705 Affected file lib/silccore/silcchannel.c.
4707 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4709 * Do not constantly resize the window. A fix patch by cras.
4710 Affected file irssi/src/fe-text/screen.c.
4712 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4714 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4715 Affected file lib/silcutil/silcnet.c.
4717 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4719 * Fixed a bug in hash table internal routine for traversing
4720 the table with foreach callback. The current entry may
4721 become invalid in the callback but it was referenced after
4722 the callback returned.
4724 Do not allow auto rehashing of hash table during the
4725 silc_hash_table_foreach operation, for same reasons as it is
4726 not allowed for SilcHashTableList. Affected files are
4727 lib/silcutil/silchashtable.[ch].
4729 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4731 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4732 Win32 DLL. extern's in header files are now declared with
4735 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4737 * Fixed private message handling. It used some old code that
4738 caused the client to crash. Affecte file is
4739 lib/silcclient/client_prvmsg.c.
4741 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4743 * Added function silc_client_add_channel,
4744 silc_client_replace_channel_id, and removed functions
4745 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4746 from client library.
4748 * Added cross reference of the joined channels to the
4749 SilcClientEntry, and changed the SilcChannelEntry's
4750 users list to SilcHashTable. The affected files are
4751 lib/silcclient/idlist.[ch].
4753 * Fixed a bug in hash table tarversing. While the hash table
4754 is traversed with SilcHashTableList the table must not be
4755 rehashed. It is now guaranteed that auto rehashable tables
4756 are not rehashed while tarversing the list. Also defined that
4757 silc_hash_table_rehash must not be called while tarversing
4758 the table. Added function silc_hash_table_list_reset that must
4759 be called after the tarversing is over. The affected files are
4760 lib/silcutil/silchashtable.[ch].
4762 * Changed all hash table traversing to call the new
4763 silc_hash_table_list_reset in server and in client library.
4765 * Added function silc_client_on_channel to return the
4766 SilcChannelUser entry if the specified client entry is joined
4767 on the specified channel. This is exported to application as
4768 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4770 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4772 * Fixed founder regaining problem with JOIN command on normal
4773 server. The notify for mode change must be sent always and
4774 not only if !cmd->pending. Affected file silcd/command.c.
4776 * Fixed the WHOWAS command's reply sending to support the
4777 lists correctly. Affected file silcd/command.c.
4779 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4781 * When sending JOIN command to router for processing the
4782 sender's old command identifier was not saved back to the
4783 sender's command context, fixed now. The affected file is
4786 * Create the key in JOIN command of the router did not return
4787 the channel key, added check for this. Affected file is
4790 * Fixed a channel ID update bug in JOIN command reply. Do
4791 not directly upgrade the ID but call the function
4792 silc_idlist_replace_channel_id if the ID was changed.
4793 Affected file silcd/command_reply.c.
4795 * Fixed memory leaks from command calling if it would fail.
4796 Affected file silcd/command.c.
4798 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4800 * Applied patches from cras:
4802 Memory leak fixes around libaries, irssi window resize fix,
4803 new silclist.h and silcdlist.h, all extern inline changed to
4806 * Removed dotconf from lib/dotconf, not needed anymore.
4808 * Removed TRQ from lib/trq, not needed anymore.
4810 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4811 with server connections. Later this will be configurable
4812 in config file after new config file is done. Affected file
4815 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4817 * Fixed a crash in server related to channel announcements.
4818 Affected file silcd/server.c.
4820 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4822 * Fixed memory leaks in silc_server_create_new_channel*
4823 functions. Affected file silcd/server.c.
4825 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4826 which ID was changed. This way the router will send the
4827 user list for the channel again, and server won't be in
4828 desync in some rare circumstances. Affected file is
4829 silcd/packet_receive.c.
4831 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4833 * Check for NULL socket pointer in the function
4834 silc_server_packet_send_to_channel_real. Affected file
4835 silcd/packet_send.c.
4837 * Fixed the BAN notify handling to correctly remove ban
4838 list. Affected file silcd/packet_receive.c.
4840 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4842 * Fixed some header addition to Toolkit distribution in
4843 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4845 * Added lib/silcclient/client_ops_example.h as an template
4846 file for application programmers to quickly start using
4847 the SilcClientOperation functions in their application.
4848 Updated the lib/silcclient/README as well to tell about this
4849 nice file made available.
4851 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4853 * Call silc_server_remove_from_channels when removing client
4854 entry when NO_SUCH_CLIENT_ID was received. Affected file
4855 is silcd/command_reply.c.
4857 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4859 * Added server & router operator statistics updating. Affected
4860 file silcd/packet_receive.c and silcd/command.c.
4862 * Fixed the SERVER_SIGNOFF notify handling on normal server
4863 not to save the history information for clients. Same was
4864 fixed earlier in remove_clients_by_server function, but not
4865 here. Affected file silcd/packet_receive.c.
4867 * Raised the default connection-retry count from 4 to 7 in
4868 server. Affected file silcd/server.h.
4870 * Cancel any possible reconnect timeouts when we start the
4871 key exchange. Affected file silcd/server.c.
4873 * Do not reconnect on connection failure when SCONNECT was
4874 given. Affected files silcd/server.[ch].
4876 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4878 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4880 * Fixed the NICK command to always give the unformatted
4881 nickname to the one giving the NICK command. If unformatted
4882 nickname is cached already it will be formatted and the
4883 local entry will always get the unformatted nickname.
4884 Affected file lib/silcclient/idlist.c.
4886 * Fixed some double frees from client library commands.
4887 Affected file is lib/silcclient/command.c.
4889 * Fixed CUMODE command in server to assure that no one can
4890 change founder's mode than the founder itself, there was a
4891 little bug. Affected file silcd/command.c.
4893 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4895 * Removed the SilcClientCommandDestructor from the client
4896 libary, it is not needed anymore. Affected files are
4897 lib/silcclient/silcapi.h, command[_reply].[ch],
4898 client_notify, idlist.c.
4900 * Fixed GETKEY command to first resolve client, and then
4901 resolve the server only if the client was not found, instead
4902 of resolving both at the same time. Affected file is
4903 lib/silcclient/command.c.
4905 * Added silc_client_start_key_exchange_cb and lookup the
4906 remote hostname and IP address before starting the key
4907 exchange with server. The affected file is
4908 lib/silcclient/client.c.
4910 * The server's public key is now saved using the IP address
4911 of the server and not the servername for the filename.
4912 The hostname public key filename is checked as an fall back
4913 method if the IP address based filename is not found.
4915 Fixed the GETKEY command to save the fetched server key
4916 in correct filename.
4918 Print the remote server's hostname now when new key is
4919 received during connection process. Affected file is
4920 irssi/src/silc/core/client_ops.c.
4922 * Return always our own public key to the client if it asks
4923 for it with GETKEY command. Affected file silcd/command.c.
4925 * Removed the use_auto_addr variable from default config
4926 file since it was in wrong section. Affected file is
4929 * Fixed TOPIC_CHANGE notification to not route it when it
4930 was sent using silc_server_send_notify_to_channel function.
4931 Affected file silcd/command.c.
4933 * Fixed silc_server_send_notify_kicked to send the kicker's
4934 Client ID also, it was missing. Affected files are
4935 silcd/command.c, silcd/packet_send.[ch].
4937 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4939 * Do not save client history information in SERVER_SIGNOFF.
4940 Fixes the bug in normal server that it does not detect
4941 the client becoming valid after the server becomes back
4942 online. Affected file silcd/server_util.c.
4944 * Added `sock_error' field into the SilcSocketConnection
4945 context. When error occurs during socket operation (read
4946 or write) the error is saved. Added also new function
4947 silc_socket_get_error to return human readable socket error
4948 message. Affected files are lib/silcutil/silcsockconn.[ch],
4949 lib/silcutil/unix/silcunixsockconn.c, and
4950 lib/silcutil/win32/silcwin32sockconn.c.
4952 * The server now prints the socket error message in the
4953 signoff for client. Affected file silcd/server.c.
4955 * Fixed the `created' channel information sending from router
4956 to server in JOIN command. Checks now whether the channel
4957 really was created or not and set it according that.
4959 Fixed the JOIN command to use the client entry's current
4960 ID during the joining procedure instead of the one it sent
4961 in the command (it is checked though), since it can change
4962 between the packet processing and command processing, and
4963 would just case unnecessary pain in the client end. Affected
4964 file silcd/command.c.
4966 * Fixed a channel key payload sending to use correct channel
4967 ID when the server was forced to change the channel's ID by
4968 router. Router sent the key payload with the old Channel ID.
4969 Affected file silcd/packet_receive.c.
4971 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4973 * Call silc_server_save_channel_key only if the key payload
4974 was provided in the JOIN command's command reply. Affected
4975 file silcd/command_reply.c.
4977 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4979 * Fixed silc_mp_sizeinbase to return the value correctly with
4980 MPI. Affected file lib/silcmath/mp_mpi.c.
4982 * Fixed the stop_server signal to correctly stop the scheduler
4983 and gracefully stop the server when SIGTERM or SIGINT signals
4984 are received. Affected file silcd/silcd.c.
4986 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4988 * Simple handling of TERM and HUP signals. Also added some log
4989 flushing call around. Affected file is
4992 * Fixed small bugs in silclog.c. Now buffering output will take
4993 effect after 10 seconds since startup: This will ensure that
4994 no important startup messages are lost. Also output redirection
4995 will preserve original format ([Date] [Type] message).
4996 Affected file is lib/silcutil/silclog.c.
4998 * Added two options to the config file, in the logging section:
4999 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
5000 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
5002 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5004 * Do not print the warning about log files not being initialized
5005 more than once to avoid excess logging. Affected file is
5006 lib/silcutil/silclog.c.
5008 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5009 the SIM copying in make install in Makefile.am.pre.
5011 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5013 * Rewritten silclog APIs. Globally interesting changes follows:
5014 silc_log_set_files() changed to silc_log_set_file().
5015 silc_log_set_callbacks() changed to silc_log_set_callback().
5016 ROBOdoc documented silclog header file.
5017 SilcLogCb now returns bool to wether inihibit the default
5018 handler or not (to keep the old behaviour return always TRUE).
5019 The new APIs should also fix the problem of the
5020 silcd_error.log file that was written in the current directory.
5023 Log files streams will remain opened after silc_log_set_file()
5024 call, means less CPU usage notably on high traffic servers.
5025 File streams are now full buffered, and flushed to the disk
5026 every 5 minutes, lesses HD activity and CPU usage.
5027 Messages can be redirected, allowing admins to configure
5028 one single logfile for all server messages.
5029 the silc_log_quick global variable to activate fast-logging.
5030 Affected files lib/silcutil/silclog.[ch]
5032 * Changed some code to conform new silclog APIs. Affected
5033 files are doc/example_silcd.conf.in, silcd/server.c
5034 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5037 * Fixed a memory leak that could occur in some situations.
5038 Affected file silcd/serverconfig.c.
5040 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5042 * Added the silc_client_del_client to remove the client from
5043 all channels as well. Affected file lib/silcclient/idlist.c.
5045 * Fixed the client library to correctly remove the client
5046 from all channels when the client entry is being destroyed.
5047 Affected file lib/silcclient/client_notify.c, command.c.
5049 * Added auto-nicking support to the client library. If the
5050 applicatio now sets client->nickname it will be sent to the
5051 server after connecting by the library. This way for example
5052 SILCNICK (or IRCNICK) environment variables will have effect
5053 and always change the nickname automatically to whatever
5054 it is wanted. Affected file lib/silcclient/client.[ch].
5056 * Renamed silc_server_command_bad_chars to the
5057 silc_server_name_bad_chars and moved it to the
5058 silcd/server_util.[ch]. Added also new function
5059 silc_server_name_modify_bad to return nickname that
5060 includes bad characters as new nickname without those
5061 bad characters. This check and modify is now used in
5062 silc_server_new_client when the username is initially set
5063 as nickname, so it must be checked to be valid nickname.
5064 Affected file silcd/packet_receive.c.
5066 * The nickname length is now taken from the packet for real
5067 and not trusted to strlen() since it clearly can return
5068 wrong length for nickname including bad characters. This
5069 also applies to channel names. Affected file silcd/command.c.
5071 * Removed the lib/silcsilm/modules directory. Modules are now
5072 compiled into the lib/silcsim. Fixed the copying of the
5073 modules to follow symbolic links in Makefile.am.pre.
5075 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5077 * Fixed silc_string_regexify list creation. Fixes bugs with
5078 BAN and INVITE commands in server. The affected file is
5079 lib/silcutil/unix/silcunixutil.c.
5081 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5083 * Removed the command destructor entirely from the server's
5084 command and command reply routines. It is not needed, and
5085 its usage was buggy and caused crashes. Affected files are
5086 silcd/command[_reply].[ch].
5088 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5090 * Cancel protocol and NULL sock->protocol if timeout
5091 occurred during protocol. Affected file silcd/server.c.
5093 * Cancel protocol timeouts always before calling the final
5094 callback, to assure that after final callback is called
5095 no other state will be called for the protocol anymore.
5096 Affected file silcd/protocol.c.
5098 * Print error log if incoming connection configuration could
5099 not be found. Affected file silcd/server.c.
5101 * Fixed JOIN command to correctly save the founder mode
5102 to the client on normal SILC server, when the channel
5103 was created by the router. Affected file silcd/command.c.
5105 * Fixed LIST command (hopefully) to send correct reply
5106 packets. Affected file silcd/command.c.
5108 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5110 * The silc_packet_receive_process now returns FALSE if the
5111 read data was invalid packet, and TRUE if it was ok.
5113 The server now checks that if unauthenticated connection
5114 sends data and its processing fails the server will close
5115 the connection since it could be a malicious flooder.
5117 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5119 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5121 * Make sure the warning about error opening a log file is
5122 printed only once and not everytime it fails (produces
5123 too much useless log). Affected file lib/silcutil/silclog.c.
5125 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5127 * Made the silc_server_daemonise() function more readable.
5128 Affected file silcd/server.c.
5130 * Pid file is now optional, the user may comment it out from
5131 the config file. Removed define SILC_SERVER_PID_FILE, we
5132 don't need a default any longer. Affected file
5133 configure.in.pre, lib/Makefile.am.pre.
5135 * Make some use of the pid file. The server now dies at startup
5136 if it detects a valid pid file on his path. The server would
5137 die anyway in this circumstance, because of the bind() failure.
5138 Affected file silcd/silcd.c.
5140 * No longer compiling lib/dotconf.
5142 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5144 * Fixed JOIN command parsing not to crash. Affected file
5145 lib/silcclient/command.c.
5147 * Fied the NICK_CHANGE notify to add the new client entry
5148 even it is resolved. This removes an <[unknown]> nick
5149 thingy bug in the client. Affected file is
5150 lib/silcclient/client_notify.c.
5152 * Do not try to allocate 0 bytes (efence does not like it)
5153 in lib/silccore/silccomand.c when encoding payload.
5155 * Do not take IRCNICK as nickname in Irssi SILC client since
5156 it is not possible to set nickname before hand connecting
5157 the server (TODO has an entry about adding auto-nicking
5160 * Changed the silc_server_command_pending to check whether
5161 there already exists an pending entry with the specified
5162 command, command identifier and pending callback. This is
5163 to fix IDENTIFY and WHOIS related crashes that may register
5164 multiple pending commands with same identifier. Affected
5165 file silcd/command.c.
5167 * Fixed the server to reconnect to the router even if it
5168 was already reconnecting and EOF was received. This to
5169 fix a possibility that the server wouldn't ever try to
5170 auto-reconnect to the router. Affected file silcd/server.c.
5172 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5174 * Fixed the server's password authentication to use the
5175 length of the locally saved password, and not the one
5176 sent in the packet. Affected file silcd/protocol.c.
5178 * Fixed same password authentication problem in the
5179 Authentication Payload handling routines in
5180 lib/silccore/silcauth.c.
5182 * Yet another password authentication problem fixed with
5183 channel password handling in silcd/command.c.
5185 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5187 * If first character of string in silc_parse_userfqdn is '@'
5188 then do not parse it. Affected file is
5189 lib/silcutil/silcutil.c.
5191 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5193 * Fixed minor bug in IDENTIFY command reply sending, which
5194 caused various weird problems during JOIN when it was
5195 resolving names for users. Affected file silcd/command.c.
5197 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5199 * Fixed the IDENTIFY command reply sending to chech better valid
5200 clients. It was possible to send incomplete list of replies.
5201 Affected file silcd/command.c.
5203 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5205 * Added silc_client_command[s]_[un]register functions now to
5206 dynamically register the commands in client library. Removed
5207 the static table of commands. This allows the client library
5208 to call commands without causing the application to know about
5209 what commands library has called.
5211 Removed the INFO command reply kludge to detect when the command
5212 was called by library. Now library use its own command reply
5213 function for INFO command.
5215 Added function silc_client_command_call to call a command.
5216 Application can use it to call command, not access the structure
5219 Now all commands that are sent by the client library (not
5220 explicitly sent by application) use own command reply functions.
5222 Affected files around lib/silcclient/ and in
5223 irssi/src/silc/core/.
5225 * Fixed the WHOIS command reply sending to chech better valid
5226 clients. It was possible to send incomplete list of replies.
5228 Fixed the WHOIS and IDENTIFY to send the request to router
5229 if normal server did not do it and did not find any results.
5231 Affected file silcd/command.c.
5233 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5235 * Moved the internal data from SilcClient context into its
5236 own file, not accesible to application. Affected files
5237 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5238 and other files in client library.
5240 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5242 * Added doc/examples installation target in Makefile.am.pre.
5245 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5247 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5248 commands the found client entry will be removed from the
5249 cache, after notifying application about the error. Affected
5250 file lib/silcclient/command_reply.c.
5252 * Changed the /MSG to check for exact nickname user gave, and
5253 not let `nick' match `nick@host' if it is only one found. Now,
5254 user must type the exact nickname (like nick@host2) even if
5255 there are no more than one same nicks found. This is to avoid
5256 a possibility of sending nickname to wrong nickname since
5257 `nick' could match `nick@host'. Affected file is
5258 irssi/src/core/silc-servers.c.
5260 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5262 * Do not print "you are now server operator" or similar when
5263 giving /away command. Affected files are
5264 irssi/src/silc/core/client_ops.c, silc-servers.h.
5266 * Made the silc_server_command_pending_error_check to send
5267 the same command reply payload it received back to the
5268 original sender of the command. This way all arguments
5269 that was received by the server will be received by the
5270 client too. Affected file silcd/command.c.
5272 * Added the silc_idcache_add to return the created cache entry
5273 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5275 * Add global clients to expire if they are not on any channel.
5276 This is because normal server will never know if they signoff
5277 if they are not on any channel. The cache expiry will take
5278 case of these entries. This is done by normal servers only.
5279 The affected files are silcd/command_reply.c,
5280 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5282 * If server receives invalid ID notification for WHOIS or
5283 IDENTIFY and the ID exists in the lists, it is removed.
5284 Affected file silcd/command_reply.c.
5286 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5287 in client then client entry that it matches is searched and
5288 the nickname is printed on the screen for user. Affected
5289 file irssi/src/silc/core/client_ops.c.
5291 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5293 * Use cache entry expire time in the LIST command reply to
5294 purge old entries from the cache after the LIST command
5295 reply has been received. This way we don't have non-existent
5296 entries in the cache for too long. Affected file is
5297 silcd/command_reply.c.
5299 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5301 * If we are normal server, and we've not resolved client info
5302 in WHOIS or IDENTIFY from router, and it is global client,
5303 we'll check whether it is on some channel. If it is not
5304 then we cannot be sure about its validity and will resolve it
5305 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5306 file silcd/command.c.
5308 * Search channel by name (if possible) rather than by ID
5309 in IDENTIFY command's command reply. Affected file is
5310 silcd/command_reply.c.
5312 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5314 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5315 Updated specs and implemented it. Affected file silcd/command.c,
5316 silcd/packet_send.c and silcd/packet_receive.c.
5318 * Implemented the <founder auth> payload handling in the JOIN
5319 command. If provided all conditions for channel joining
5320 except requirement to provide correct passphrase can be
5321 overrided by the channel founder. Updated the protocol specs.
5322 Affected file silcd/command.c.
5324 Added support for founder auth in JOIN command in client
5325 library. Fixed the parsing of the JOIN command now to support
5326 all options as they should be. The affected file is
5327 lib/silcclient/command.c.
5329 * Optimized the WHOIS and IDENTIFY commands to send the request
5330 to router only if it includes nicknames or other names. If
5331 they include only IDs then check the local cache first before
5332 routing. Affected file is silcd/command.c.
5334 * Added channels topic announcements. Affected file is
5335 silcd/packet_receive.c and silcd/server.c.
5337 * Fixed the silc_server_send_notify_topic_set to really destine
5338 the packet to channel. Affected file silcd/packet_send.c.
5340 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5341 library. Affected file lib/silcclient/client_notify.c.
5343 * Added UMODE announcements. Affected file silcd/server.c.
5345 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5347 * Memory leak fixes in:
5349 lib/silcutil/silcsockconn.c
5350 lib/silcske/silcske.c
5351 lib/silcske/groups.c
5353 lib/silccrypt/silcpkcs.c
5354 lib/silccore/silccommand.c
5355 lib/silccore/silcidcache.c
5360 * ROBOdoc documented the lib/silcske/groups.h file and a
5361 bit changed the interface for better.
5363 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5365 * Update the client entry context in the ID cache after
5366 nick change. Affected file lib/silcclient/command.c.
5367 Fixes the CUMODE command when regaining founder privileges,
5368 and a little WHOIS problem.
5370 * Fixed silc_net_gethostbyname to correctly call the
5371 inet_ntop. Affected file lib/silcutil/silcnet.c.
5373 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5375 * Added IPv6 support checking to the configure.in.pre, added
5376 also --enable-ipv6 option to override the check. Affected
5377 file configure.in.pre.
5379 * The silc_thread_create now calls the start function
5380 directly if threads support is not compiled in. Removes
5381 ugly #ifdef's from generic code. Affected files are
5382 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5384 * Added silc_net_gethostby[name/addr]_async to asynchronously
5385 resolve. Affected files are lib/silcutil/silcnet.[ch].
5387 * Added support for rendering IPv6 based server, client and
5388 channel IDs. Affected file lib/silcutil/silcutil.c.
5390 * Added support for creating IPv6 based server IDs. Affected
5391 file is silcd/serverid.c.
5393 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5395 * Added silc_net_gethostby[addr/name] into the
5396 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5397 routines. Added silc_net_is_ip[4/6]. Affected file is
5398 lib/silcutil/unix/silcunixnet.c. All routines that take
5399 address as argument now supports both IPv4 and IPv6 addresses.
5401 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5403 * Fixed LIST command reply sending in server. Affected file
5406 * Server now sends the kicker's client ID in the KICK notify
5407 to the kicked client. Affected file silcd/command.c.
5409 * The client library now parses the kickers client ID and
5410 UI displays it. Affected files lib/silcclient/client_notify.c
5411 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5413 * Made all payload parsing function prototypes consistent.
5414 They all take now const unsigned char * and uint32 pair as
5415 the payload data instead of SilcBuffer. Changes all around
5416 the source tree. Other unsigned char* -> const unsigned char*
5417 changes around the tree as well.
5419 * Optimized SFTP client and server packet sending not to
5420 allocate new buffer for each packet but to recycle the
5421 first allocated buffer. Affected files are
5422 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5424 * Optimized the SFTP client to use SilcList instead of
5425 SilcDList for requests, because it is faster. Affected file
5426 is lib/silcsftp/sftp_client.c.
5428 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5429 into lib/silccore/silcid.[ch].
5431 Renamed silcpayload.[ch] into silcargument.[ch].
5433 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5435 * If client entry is deleted with active key agreement
5436 session, abort the session.
5438 The silc_client_abort_key_agreement now calls the completion
5439 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5441 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5444 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5446 * Don't use __restrict in older GCC's. Affected file is
5447 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5449 * silc_net_localhost now attempts to reverse lookup the
5450 IP/hostname. Affected file lib/silcutil/silcnet.c.
5452 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5453 command. It can be used to gain founder privileges at
5454 the same time when joining the channel.
5456 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5457 kicker's client ID as well. Updated protocol specs.
5459 Defined that the server must send SILC_COMMAND_IDENTIFY
5460 command reply with error status to client who sent
5461 private message with invalid client ID.
5463 Updated the protocol specification.
5465 * Added silc_server_send_command_reply to send any
5466 command reply. Affected file silcd/packet_send.[ch].
5468 * Added silc_id_payload_encode_data to encode ID payload
5469 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5471 * The server now send IDENTIFY command reply with error
5472 status if client ID in private message is invalid. Affected
5473 file silcd/packet_receive.c.
5475 * Save the server key file with server's IP address in
5476 the filename instead of hostname. The affected file is
5477 irssi/src/silc/core/client_ops.c.
5479 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5481 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5484 * Added libtool support for compiling shared objects in
5485 lib/silcsim. Affected file configure.in.pre and
5486 lib/silcsim/Makefile.am. Original patch by cras.
5488 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5490 * Pid file configuration, and server's config file fixes
5491 patch by toma. Updated CREDITS file.
5493 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5495 * Fixed silc_client_channel_message to not try to decrypt
5496 the message twice if it resolved the destination client
5497 information. This could cause of dropping one channel
5498 message. Affected file lib/silcclient/client_channel.c.
5500 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5502 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5503 lib/silcclient/client.c. This function is used when the SILC
5504 Client is run under some other scheduler, or event loop or
5505 main loop. On GUI applications, for example this may be
5506 desired to used to run the client under the GUI application's
5507 main loop. Typically the GUI application would register an
5508 idle task that calls this function multiple times in a second
5509 to quickly process the SILC specific data.
5511 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5513 * Fixed silc_server_drop() for dropping the supplementary
5514 groups as well, this could cause a security hole on some
5517 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5519 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5522 * Write PID file after dropping privileges. Added -F option
5523 to run server on foreground. A patch by debolaz.
5524 Affected files silcd/server.c, silcd/silcd.c.
5526 * Fixed MOTD to return the MOTD file server name. Affected
5527 file silcd/command.c.
5529 * Added INFO command reply handling to the Irssi SILC Client.
5530 Affected file irssi/src/silc/core/client_ops.c.
5532 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5534 * Fixed the silc_idcache_list_* routines to really support
5535 the dynamic list. Fixes a crash. Affected file is
5536 lib/silccore/silcidcache.c.
5538 * Fixed the LIST command reply to really call LIST command's
5539 pending callbacks. Affected file silcd/command_reply.c.
5541 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5543 * Update conn->local_entry->nickname after giving NICK
5544 command. Affected file lib/silcclient/command.c.
5546 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5548 * Added the [pid] option to the silcd configuration file
5550 Affected files: serverconfig.[ch] and silcd.c
5552 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5554 * Save fingerprint in WHOIS command reply in server.
5555 Affected file silcd/command_reply.c.
5557 * Fixed NICK commands pending callback registration.
5558 Affected file lib/silcclient/command.c.
5560 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5562 * Use ++server->cmd_ident when sending commands in server,
5563 instead of random number. Affected file silcd/command.c.
5565 * Fixed GETKEY command reply to call actually GETKEY pending
5566 command callbacks. Affected file silcd/command_reply.c.
5568 * A bit stricter check for nicknames. Check for same nickname
5569 in NICK command also. Affected file silcd/command.c.
5571 * Do not call INFO command everytime client ID changes, only
5572 during first connecting. Affected file lib/silcclient/client.c.
5574 * Set the new nickname only after successful command reply for
5575 NICK command is returned by server. Affected file
5576 lib/silcclient/command.c.
5578 * Remove nicknames from nicklist during server_signoff notify.
5579 Should fix /NAMES bit more. The affected file is
5580 irssi/src/silc/core/silc-channels.c.
5582 * Added `fingerprint' field to the SilcIDListData in the
5583 silcd/idlist.h to hold the fingerprint of the client's
5586 Send the fingerprint of the client's public key in WHOIS
5589 Affected files silcd/command.c, and silcd/idlist.[ch].
5591 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5592 create fingerprint from given data.
5594 * Show the fingerprint of the client's public key in WHOIS.
5595 Affected files irssi/src/module-formats.[ch] and
5596 irssi/src/silc/core/client_ops.c.
5598 * Format the multiple same nicknames also during JOIN and
5599 NICK_CHANGE notifys. Affected file is
5600 lib/silcclient/client_notify.c.
5602 * Do not print error on screen for invalid private message
5603 payload since it can come if someone is sending private
5604 messages with wrong key. Affected file
5605 lib/silccore/silcprivate.c.
5607 * Fixed multiple concurrent /PING crash. Affected file
5608 lib/silcclient/command.c.
5610 * Changed the wrong ID encoding. All IP addresses must be
5611 in MSB first order in encoded format. They were encoded
5612 wrong and was in LSB format. Affected files are
5613 silcd/serverid.c, lib/silcutil/silcutil.c.
5615 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5617 * Call the `connect' client operation through the scheduler
5618 in case of error. Affected file lib/silcclient/client.c.
5620 * Call the `failure' client operation even if the error
5621 occurred locally during a protocol. Affected file is
5622 lib/silcclient/protocol.c.
5624 * Added support of sending LIST command to router from normal
5625 server. This way normal server can get list of all channels
5626 in the network too. Fixed the channel list sending in the
5627 server too. Affected files are silcd/command.c, and
5628 silcd/command_reply.[ch].
5630 * Added silc_server_update_channels_by_server and
5631 silc_server_remove_channels_by_server. They are used during
5632 disconnection of primary router and in backup router protocol.
5633 Affected file silcd/server_util.[ch], silcd/server.c and
5634 silcd/server_backup.c.
5636 * Fixed channel adding to global list in IDENTIFY command
5637 reply in server. Affected file silcd/command_reply.c.
5639 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5641 * If the incoming packet type is REKEY or REKEY_DONE process
5642 that packet always synchronously. Fixes yet another MAC
5643 failed error on slow (dialup) connections. Affected file
5644 lib/silcclient/client.c and silcd/server.c.
5646 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5648 * Call check_version SKE callback for initiator too. Affected
5649 file lib/silcske/silcske.c.
5651 * Implemented fix for security hole found in the SKE that was
5652 fixed in the specification few days back; the initiator's
5653 public key is now added to the HASH value computation.
5654 Added backwards support for the old way of doing it too, for
5655 old clients and old servers. Affected file is
5656 lib/silcske/silcske.c.
5658 * Enabled mutual authentication by default in SKE. If initiator
5659 is not providing mutual authentication the responder will
5660 force it. This will provide the proof of posession of the
5661 private key for responder. The affected files are
5662 lib/silcclient/protocol.c and silcd/protocol.c.
5664 * Do not cache anymore the server's public key during SKE.
5665 We do mutual authentication so the proof of posession of
5666 private key is done, and if the server is authenticated in
5667 conn auth protocol with public key we must have the public
5668 key already. Affected file silcd/protocol.c.
5670 * Added new global debug variable: silc_debug_hexdump. If
5671 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5672 file lib/silcutil/silclog.[ch].
5674 * Fixed compilation warning due to char * -> const char *.
5675 Affected files lib/silcutil/silcnet.h, and
5676 lib/silccore/silcauth.[ch].
5678 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5680 * Fixed CMODE command when new channel key was created. If
5681 the creation failed the old key was removed. Next time giving
5682 same command would crash the server since the old key was
5683 freed already. Affected file silcd/command.c.
5685 * Fixed the silc_server_announce_get_channels to not crash
5686 on reconnect. Affected file silcd/server.c.
5688 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5690 * Added silc_log_set_debug_string function to set a regex
5691 string to match for debug output. Only the function names,
5692 or filenames matching the given debug string is actually
5693 printed. This way it is possible to filter out those debug
5694 strings that user is not interested in.
5696 Fixed a bug in silc_string_regexify.
5698 Affected files lib/silcutil/silclog.[ch], and
5699 lib/silcutil/unix/silcunixutil.c.
5701 * Changed the -d options in both server and Irssi SILC client
5702 to take the debug string as argument. Affected files
5703 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5705 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5707 * Added silc_hash_babbleprint to create a Bubble Babble
5708 Encoded fingerprint. The encoding is developed by Antti
5709 Huima (draft-huima-babble-01.txt), and it creates human
5710 readable strings out of binary data. Affected file
5711 lib/silccrypt/silchash.[ch].
5713 * Print the babble print now in addition of fingerprint as well
5714 in Irssi SILC client. Affected files are
5715 irssi/src/fe-common/silc/module-formats.[ch],
5716 irssi/src/fe-common/silc/core/client_ops.c.
5718 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5720 * Fixed a security problem found in SKE. The initiator's
5721 public key too is now added to the HASH hash value creation
5722 which is signed by the responder to create the SIGN value.
5723 This will prevent anyone in the middle to lie to the responder
5724 about the initiator's public key. If this is done now, the
5725 man in the middle will get caught. Updated the protocol
5728 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5730 * Better installation directory handling. Configure module
5731 paths and other paths automatically to example_silc* files
5732 in doc/. A patch by toma.
5734 * Fixed compiler warning from MPI library, and from SILC RNG.
5737 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5738 It can be configured with ./configure. A patch by toma.
5740 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5742 * Find correct make to use in prepare-clean. A patch by
5743 toma. Affected file prepare-clean.
5745 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5747 * Added irssi variables use_auto_addr, auto_bind_ip,
5748 auto_bind_port and auto_public_ip.
5750 * Changed the interface for silc_client_send_key_agreement
5751 in lib/silcclient/silcapi.h
5755 irssi/src/silc/core/silc-core.c
5757 lib/silcclient/silcapi.h
5758 irssi/src/silc/core/silc-channels.c
5759 lib/silcclient/client_keyagr.c
5762 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5764 * Added silc_pkcs_public_key_compare to compare two
5765 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5767 * Check that the client who set the founder mode on the
5768 channel is the same client that is giving the founder
5769 mode to itself. It is done by comparing the saved public
5770 key (it is saved even in the authentication is passphrase).
5771 Affected file silcd/command.c.
5773 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5775 * Do not process packet for disconnected socket connection.
5776 Affected file lib/silccore/silcpacket.c.
5778 * Process the DISCONNECT packet through scheduler in the
5779 client library. Affected file lib/silcclient/client.c.
5781 * Fixed the silc_client_packet_parse to not to increase
5782 the packet sequence number if the conn->sock and the
5783 current socket connection is not same. This can happen
5784 for example during key agreement when the conn includes
5785 multiple socket connections (listeners). Affected file
5786 lib/silcclient/client.c.
5788 * The sender of the file transfer request now provides also
5789 the pointer (listener) for the key exchange protocol. If
5790 the listener cannot be created then it sends empty key
5791 agreement and lets the receiver provide the listener.
5793 Added `local_ip' and `local_port' arguments to the
5794 silc_client_file_send. If they are provided they are used,
5795 if not then it will attempt to find local IP address, if
5796 not found or bind fails then the remote client will provide
5799 Affected files are lib/silcclient/client_ftp.c and
5800 lib/silcclient/silcapi.h.
5802 * Extended the FILE SEND command to support defining the
5803 local IP and port for key exchange listener. They are
5804 optional. Affected file irssi/src/silc/core/silc-servers.c.
5806 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5808 * Defined to WHOIS command reply the sending of fingerprint
5809 of the client's public key (if the proof of posession of the
5810 corresponding private key is verified by the server).
5811 Updated to the protocol specification.
5813 * Added support of receiving the client's public key's
5814 fingerprint in command reply in client library. Affected
5815 file is lib/silcclient/command_reply.c, and
5816 lib/silcclient/idlist.[ch].
5818 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5820 * Do not send over 128 chars long nickname to the server
5821 in NICK command. Affected file lib/silcclient/command.c.
5823 * Do not send over 256 chars long channel names to the server
5824 in JOIN command. Affected file lib/silcclient/command.c.
5826 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5828 * Assure that silc_server_close_connection cannot be called
5829 twice for same socket context. Affected file is
5832 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5834 * Send error message to application if opening file for
5835 writing during file transfer fails. Affected file is
5836 lib/silcclient/client_ftp.c.
5838 Remove all file transfer sessions for a client that we're
5839 removing from ID cache.
5841 Affected file is lib/silcclient/client_ftp.c.
5843 * Fixed silc_net_addr2bin to return correct address. Affected
5844 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5846 * Fixed file transfer session removing on signoff notify.
5847 Affected file irssi/src/silc/core/silc-servers.c.
5849 * Added the SilcClientFileError to be returned in the monitor
5850 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5851 Affected file lib/silcclient/silcapi.h.
5853 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5855 * Fixed a crash in silc_client_ftp_free_sessions and
5856 silc_client_ftp_session_free_client. Affected file
5857 lib/silcclient/client_ftp.c.
5859 * Added `disabled' field in the SilcChannelEntry in the server
5860 to indicate if the server entry is disabled. Affected file
5861 silcd/idlist.h, silcd/command[_reply].c.
5863 * SILC server adds now /var/run/silcd.pid everytime it is
5864 started. Affected file silcd/silcd.c.
5866 * Added silc_server_packet_send_clients to send a packet to
5867 the provided table of client entries. Affected file
5868 silcd/packet_send.[ch].
5870 * Fixed a crash in client resolving in client_prvmsg.c in
5871 client library. Affected file lib/silcclient/client_prvmsg.c.
5873 * Do not actually remove the client directly from ID cache
5874 during SERVER_SIGNOFF, but invalidate it. This way we
5875 preserve the WHOWAS info for the client. Affected file
5876 silcd/server_util.c.
5878 * Fixed SERVER_SIGNOFF notify handling in the server. The
5879 server is now able to process incoming SERVER_SIGNOFF notify
5880 for a server that it doesn't even know about. It will remove
5881 the clients provided in the notify. Affected file
5882 silcd/packet_receive.c.
5884 * Check for partial packet in data queue after every packet that
5885 was found from the queue. Return and wait for more data if
5886 there is partial data in queue. Affected file is
5887 lib/silccore/silcpacket.c.
5889 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5891 * Added SilcClietFileError enum to indicate error in
5892 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5893 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5894 Affected files lib/silcclient/silcapi.h and
5895 lib/silcclient/client_ftp.c.
5897 * Check that newsize in silc_buffer_realloc is larger than
5898 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5900 * Added better monitor of file transfers. It now monitors
5901 key agreement protocol during the file transfer too. Added
5902 error reporting too. Affected files
5903 irssi/src/silc/core/silc-servers.c,
5904 irssi/src/fe-common/silc/module-formats.[ch].
5906 * Wrote a help file for FILE command.
5908 * Added silc_rng_global_get_byte_fast to get not-so-secure
5909 random data as fast as possible. Random data is read from
5910 /dev/urandom if available and from the SILC RNG if not
5911 available. It is used in padding generation. Affected file
5912 lib/silccrypt/silcrng.[ch].
5914 * All packets in client library are now processed synchronously.
5915 Optimized packet processing a lot. Affected file
5916 lib/silcclient/client.c.
5918 * All server connection packets are processing synchronously
5919 now in server, to optimize packet processing. Affected file
5922 * Include files are installed now only in Toolkit distribution
5923 if make install is given. Affected files: all Makefile.am's.
5925 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5927 * Assure that silc_client_notify_by_server_resolve does not
5928 resolve the client information multiple times. If it cannot
5929 be found by the first it cannot be found at all. Affected
5930 file lib/silcclient/client_notify.c.
5932 * Fixed WHOWAS command reply calling. Affected file
5933 lib/silcclient/command_reply.c.
5935 * Removed all references to silc_idlist_get_client from the
5936 Irssi SILC client since that call is internal call used by
5937 the library. The Irssi SILC client will use now client
5938 retrieval functions found in silcapi.h.
5940 * Fixed a bug in resolving nickname info before sending
5941 private message. It used freed memory. Affected file
5942 irssi/src/silc/core/silc-servers.c.
5944 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5946 * Assure my_channels statistics cannot go negative in server.
5947 Affected files silcd/server.c, silcd/server_util.c.
5949 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5951 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5953 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5955 * Win32 Toolkit changes. Affected files
5956 win32/silc.dsw, win32/libsilc/libsilc.def,
5957 win32/libsilcclient/libsilc.def,
5958 lib/silcutil/silcutil.c, and
5959 lib/sftp/sftp_fs_memory.c.
5961 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5963 * Added silc_net_localip to return local host's IP address.
5964 Affected file lib/silcutil/silcnet.[ch].
5966 * If key exchange or rekey protocol is active for a connection
5967 parse all packets syncronously since there might be packets
5968 in packet queue that we are not able to process without first
5969 processing packets before them. Affected file silcd/server,
5970 lib/silcclient/client.c.
5972 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5973 whether library should continue processing the packet.
5974 Affected file lib/silccore/silcpacket.h.
5976 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5977 SilcSFTPMonitorData to SFTP server to monitor various
5978 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5979 lib/silcsftp/sftp_server.c.
5981 * Added silc_file_size to return file size. Affected file
5982 lib/silcutil/silcutil.[ch].
5984 * Implemented the file transfer support for the client library.
5985 Added preliminary support for simple client to client one-file
5986 transmission. Affected file lib/silcclient/client_ftp.c,
5987 lib/silccilent/client.[ch].
5989 * Added new local command FILE to the Irssi SILC Client.
5990 It is used to perform the file transfer. It has subcommands
5991 SEND, RECEIVE, SHOW and CLOSE. Affected files
5992 irssi/src/silc/core/client_ops.c,
5993 irssi/src/silc/core/silc-server.[ch].
5995 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5997 * Relay the SILC_PACKET_FTP in the server. Affected files
5998 silcd/server.c and silcd/packet_receive.c.
6000 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6002 * Renamed silc_file_read and silc_file_write to functions
6003 silc_file_readfile and silc_file_writefile. Added function
6004 silc_file_open and silc_file_close. Affected files
6005 lib/silcutil/silcutil.[ch].
6007 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6009 * Resolve the client info when received private message or
6010 channel message for a client which nickname we don't know.
6011 Affected files lib/silcclient/client_prvmsg.c and
6012 lib/silcclient/client_channel.c.
6014 * Do not crash in /KEY if client is not connected. Affected
6015 file irssi/src/silc/core/silc-channels.c.
6017 * Added SilcClientStatus field to the SilcClientEntry in the
6018 lib/silcclient/idlist.h.
6020 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6021 is incomplete and is being resolved, it won't be resolved
6024 Make sure also that USERS command reply does not resolve
6025 twice information. Affected file is
6026 lib/silcclient/command_reply.c.
6028 Make sure that silc_client_get_clients_by_list does not
6029 resolve twice same information.
6031 * Check for valid client->id in the silc_server_free_client_data.
6032 Affected file silcd/server.c.
6034 * Fixed /GETKEY nick@server not to crash if the server entry
6035 is not found. Affected file lib/silcclient/command.c.
6037 * Fixed the silc_server_check_cmode_rights to check the
6038 requested modes correctly. Affected file silcd/command.c.
6040 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6042 * Better checks for non-printable chars in nick added.
6043 Affected file silcd/command.c.
6045 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6047 * Call the silc_server_udpate_servers_by_server in the
6048 primary router that comes back online in the backup resuming
6049 protocol. Otherwise it routes packets wrong. Affected file
6050 silcd/server_util.[ch], silcd/server_backup.c.
6052 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6054 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6055 lib/silcutil/silcbuffmt.[ch].
6057 * Redefined the SILC packet header to include the padding
6058 length. Affected file lib/silccore/silcpacket.[ch].
6060 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6061 length for maximum padding up to 128 bytes). Affected
6062 file lib/silccore/silcpacket.h.
6064 * Removed all backwards support for old 0.5.x MAC thingies.
6065 The SILC packet header change makes it impossible to be
6066 backwards compatible.
6068 * Send the ENDING packet with timeout in the backup resuming
6069 protocol. This is to assure that all routers has connected
6070 to the primary router. Affected file silcd/server_backup.c.
6072 * Changed the RNG to take the first IV from random data. It
6073 used to take it from zero actually. Changed the RNG also
6074 to use /dev/urandom during session. /dev/random is used
6075 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6077 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6079 * Changed the SILC packet header to have the first two bytes
6080 (the packet length) encrypted. Affected files aroung the
6081 code tree, lib/silccore/silcpacket.[ch]. Removed the
6082 SilcPacketCheckDecrypt callback. It is not needed anymore
6083 since the silc_packet_receive_process will determine now
6084 whether the packet is normal or special.
6086 * Implemented the unidirectional MAC keys. Affected files
6087 lib/silcske/silcske.c, silcd/protocol.c and
6088 lib/silcclient/protocol.c.
6090 * Implemented the packet sequence number to the MAC computation.
6091 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6092 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6093 lib/silcclient/protocol.c.
6095 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6097 * Allow backup router to announce servers. All servers
6098 announced by backup router are added to the global list
6099 automatically. Update hte server's socket to our primary
6100 router also when backup router announces a server.
6101 Affected file silcd/packet_receive.c.
6103 * Do not update the client->router in the function
6104 silc_server_udpate_clients_by_server if the client is on
6105 global list. We might fail to find any specific server
6106 for locally connected clients and local cell clients. They
6107 should still use the `from' and not `to' as client->router.
6108 This fixes backup router resuming protocol. Affected file
6109 silcd/server_util.c.
6111 * Decrease channel statistics count only if the channel
6112 deletion worked. Affected files are silcd/server.c and
6113 silcd/server_util.c.
6115 * Added silc_server_update_servers_by_server to update origin
6116 of all server entries. Used during backup router protocol.
6117 Affected files silcd/server_util.[ch], silcd/server.c. and
6118 silcd/backup_router.c.
6120 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6121 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6122 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6123 lib/silccrypt/silchmac.c.
6125 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6127 * Assure that router cannot reroute the same channel message
6128 to the sender. Affected file silcd/packet_receive.c.
6130 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6132 * Made better checks that the channel message is not sent
6133 to the router it came from. Affected file is
6134 silcd/packet_send.c. Fixed memory leak too.
6136 * Announce informations for incoming router connection, but
6137 only after checking if it is replaced by backup router.
6138 Affected file silcd/packet_receive.c.
6140 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6142 * Fixed the backup resuming protocol to work in multiple
6143 router environment. Affected file silcd/server_backup.c.
6145 * Route packet only to one router in the function
6146 silc_server_packet_send_to_channel. Affected file is
6147 silcd/packet_send.c.
6149 * Fixed silc_server_send_notify_dest to set the broadcast
6150 flag. Fixed the silc_server_send_notify_topic to actually
6151 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6152 Affected file silcd/packet_send.c.
6154 * Changed the SFTP Filesystem interface. Changed the
6155 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6156 the filesystem operation function. The SilcSFTPFilesystem
6157 is now a context that is allocated by all filesystem allocation
6158 functions and it already includes the operations structure
6159 and filesystem specific context. It is given as argument
6160 now to the silc_sftp_server_start. This made the interface
6161 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6162 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6164 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6166 * Changed the backup router adding and getting interfaces
6167 in the server. The router that will be replaced by the
6168 specified backup router is now sent as argument. Affected
6169 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6172 * Added silc_net_addr2bin_ne to return the binary form of
6173 the IP address in network byte order. Affected files
6174 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6176 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6178 * Check for existing server ID in silc_server_new_server
6179 and in silc_server_connect_to_router_final and remove the
6180 old entry if it exists. Affected file silcd/packet_receive.c,
6183 * Send the channel message always to only one router, either
6184 in upstream or downstream. Affected file is
6185 silcd/packet_send.c.
6187 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6189 * Wrote the definition of the backup resuming protocol to the
6190 protocol specification.
6192 * Removed one redundant channel key generation from normal
6193 server during joining procedure. Removed one redundant
6194 channel key sending from server to router during joining
6195 procedure. Affected file silcd/command.c.
6197 * Made minor bugfixes to the backup router resuming protocol.
6198 Affected file silcd/server_backup.c, server.c.
6200 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6202 * Added --disable-asm configuration option. Affected files
6203 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6206 * Implemented the backup resuming protocol that is used to
6207 resume the primary router position in the cell after the
6208 primary router comes back online. Affected files
6209 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6210 and silcd/server_util.[ch].
6212 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6214 * Sleep two (2) seconds after sending QUIT command to server.
6215 Affected file lib/silcclient/command.c.
6217 * Assure that if outgoing data buffer is pending do not force
6218 send any data. Affected file silcd/packet_send.c.
6220 * Assure that if outgoing data buffer is pending do not force
6221 send any data. Affected file lib/silcclient/client.c.
6223 * Implemented the backup router support when the primary router
6224 goes down. The servers and routers can now use the backup
6225 router as new primary router without loosing connectivity.
6227 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6229 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6230 in the server to indicate disabled entry. All data read
6231 from the connection will be ignored and no data is sent
6232 for entry that is disabled. Affected files are
6233 silcd/idlist.h, silcd/server.c.
6235 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6237 * Created SFTP client and server test programs in the
6238 lib/silcsftp/tests directory.
6240 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6242 * Implemented memory filesystem (virtual filesystem) for
6243 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6246 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6248 * Implemented the SFTP (SSH File Transfer Protocol) to the
6249 lib/silcsftp. It includes SFTP client and SFTP server
6252 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6254 * Moved lib/silccore/silcprotocol.[ch] to the
6255 lib/silcutil library.
6257 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6258 take variable argument list pointer as argument. Affected
6259 file lib/silcutil/silcbuffmt.[ch].
6261 * Added silc_buffer_set function that is used to set data
6262 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6263 Affected file lib/silcutil/silcbuffer.h.
6265 * Changed various routines in the core library to use the new
6266 silc_buffer_set instead of allocating new buffer only for
6269 * Added 64-bit value formatting and unformatting support to the
6270 silc_buffer_[un]format routines. Affected file is
6271 lib/silcutil/silcbuffmt.[ch].
6273 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6274 to includes/bitmove.h.
6276 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6278 * Fixed channel user mode saving in client library. Affected
6279 file lib/silcclient/command[_reply].c.
6281 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6283 * Defined the file transfer to the SILC Protocol. Added
6284 new packet type SILC_PACKET_FTP and defined File Transfer
6285 Payload. The mandatory file transfer protocol is SFTP
6286 (SSH File Transfer Protocol). Affected file in addition
6287 of the internet draft is lib/silccore/silcpacket.h.
6289 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6290 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6291 is used as part of backup router protocol when the primary
6292 router of the cell is back online and wishes to resume
6293 the position as primary router.
6295 * Redefined the MAC generation keys in the protocol. The
6296 same key is not used anymore in both direction. Both
6297 direction will now use different keys for sending and
6298 receiving. This fixes a potential security flaw. This
6299 change causes incompatibilities in the protocol.
6301 * Redefined also the MAC computation from the packet.
6302 An packet sequence number is now added to the MAC
6303 computation. This prevents possible replay attacks against
6304 the protocol. This change too causes incompatibilities
6307 Added `sequence' field to the SilcPacketContext to hold
6308 the current sequence number for the packet.
6310 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6312 * Added `created' field to the SilcIDListData in the file
6313 silcd/idlist.h to indicate the time when the entry was
6316 * Added `created' field to the SilcChannelEntry too. Affected
6317 file silcd/idlist.h.
6319 * Added `creation_time' aguments to all the announcement functions
6320 in the server. If it is provided then only the entries that
6321 was created after the provided time frame are actually
6322 announced. Affected file silcd/server.[ch].
6324 * The protocol says that the Channel ID's IP address must be
6325 based on the router's IP address. Added check for this in
6326 the silc_server_new_channel when processing incoming New Channel
6327 Payload. Affected file silcd/packet_receive.c.
6329 * Print out the correct version with --version in SILC client.
6330 Affected file irssi/src/silc/core/silc-core.c.
6332 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6334 * Fixed WHOWAS command to check for completnes of the client
6335 entry always, not just when the command is coming from client.
6336 Affected file silcd/command.c.
6338 * Added new function silc_server_packet_queue_purge to purge the
6339 outgoing data queue to the network. After the function returns
6340 it is guaranteed that the outgoing packet queue is empty.
6341 Affected file silcd/packet_send.[ch].
6343 * Purge the outgoing packet queue in the rekey protocol's final
6344 callback to assure that all rekey packets go to the network
6345 before quitting the protocol. Affected file silcd/server.c.
6347 * Added silc_client_packet_queue_parse as similar function as
6348 in server to the client library. The affected file is
6349 lib/silcclient/client.c.
6351 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6353 * Splitted silcd/server.c and created silcd/server_util.[ch]
6354 for utility functions.
6356 * Added new socket flag SILC_SF_DISABLED to indicate that the
6357 connection is open but nothing can be sent to or received from
6358 the connection. Affected file lib/silcutil/silsockconn.[ch].
6359 The checking for disabled socket is checked in the low level
6360 silc_socket_write and silc_socket_read functions.
6362 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6364 * Allow only nicknames and channel names that fits into the
6365 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6367 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6369 * When processing JOIN command reply in server check that if
6370 the channel exists in our global list we'll move it the local
6371 list. Affected file silcd/command_reply.c.
6373 * Fixed the check whether client is joined on the channel already
6374 in JOIN command. Affected file lib/silcclient/command.c.
6376 * Fixed the JOIN command reply to check whether the channel
6377 already exists. Affected file lib/silcclient/command_reply.c.
6379 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6381 * Added silc_ske_status_string to map the SKE error numbers
6382 to readable strings. The affected files are
6383 lib/silcske/silcske[_status].[ch].
6385 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6387 * Do not show the private channels on the WHOIS channel list
6388 as it is not allowed by the protocol. The affected file is
6391 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6393 * Assure that the packet length digged from the actual packet
6394 is something sensible in the silc_packet_decrypt_rest_special
6395 in lib/silccrypt/silcpacket.c.
6397 * Free and NULL the allocated pointer in silc_hmac_alloc if
6398 the HMAC allocation fails. The affected file is
6399 lib/silccrypt/silchmac.c.
6401 * Print the selected security properties to the log files in
6402 the server. Affected file silcd/protocol.c.
6404 * Add SKE's reference counter even if calling the completion
6405 callback manually. Otherwise it goes negative, although it
6406 does not cause any problems. The affected file is
6407 lib/silcske/silcske.c.
6409 * Remove the client entry with short timeout after giving the
6410 KILL command. Affected file lib/silcclient/command.c.
6412 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6413 case all found clients are already disconnected (WHOWAS would
6414 found them) in the server. Affected file silcd/command.c.
6416 * Update the last_receive (time of last data received) to be
6417 updated only when received private or channel message so that
6418 the idle time showed in WHOIS makes more sense.
6420 * Added boolean field `valid' in to the SilcClientEntry in the
6421 client library to indicate whether the entry is valid or not.
6422 This fixes the nickname change bug on channel when changing
6423 the nickname to be same than the old (like nick to Nick) the
6424 nickname formatter doesn't set the new nick anymore to Nick@host.
6425 Affected file lib/silcclient/idlist.[ch].
6427 * Now actually fixed the nickname changing on disconnection.
6428 Added new function silc_change_nick to the Irssi SILC Client.
6429 Affected file irssi/src/silc/core/client_ops.c,
6430 irssi/src/silc/core/silc-nicklist.[ch].
6432 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6434 * Check that the public key exists in the GETKEY command before
6435 trying to encode it. Affected file silcd/command.c.
6437 * Print some notifications on received public keys with GETKEY
6438 command in the Irssi SILC Client. Affected files are
6439 irssi/src/fe-common/silc/module-formats.[ch],
6440 irssi/src/silc/core/client_ops.c.
6442 * Use IDENTIFY command to resolve the server information in the
6443 GETKEY command instead of INFO command. Affected file
6444 lib/silcclient/command.c.
6446 * All command reply functions in the client library now calls
6447 the pending command reply callbacks even if an error has
6448 occurred. The server has done this a long time and now it was
6449 time to move the client library to this as well. Now all
6450 errors can be delivered back to the pending command reply
6451 callbacks if necessary. Affected files are
6452 lib/silcclient/command[_reply].[ch].
6454 * Change the nickname on disconnection back to the username
6455 because in reconnect the server will enforce it to it anyway.
6456 Affected file irssi/src/silc/core/silc-servers.c.
6458 * Fixed a config file parsing bug in the Irssi SILC client.
6459 Affected file irssi/src/silc/core/clientconfig.c.
6461 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6463 * When printing the channel mode on JOIN, verify that the
6464 channel key and channel's HMAC are valid. Affected file
6465 irssi/src/silc/core/client_ops.c.
6467 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6469 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6470 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6471 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6473 * Removed channel key rekey task deleting from the function
6474 silc_server_save_channel_key. Affected file silcd/server.c.
6475 Added explicit timeout task context instead that is used to
6476 delete the task if we are registering a new task before the
6477 new task has elapsed.
6479 * When channel key rekey occurs the client library now saves
6480 the old channel key for a short period of time (10 seconds) and
6481 is able to use it in case some is still sending channel
6482 messages encrypted with the old key after the rekey. Affected
6483 file lib/silcclient/[idlist.h|client_channel.c].
6485 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6487 * Added check to the silc_server_new_id_real to not accept
6488 new ID if it is the sender's own ID. Affected file is
6489 silcd/packet_receive.c.
6491 * Assure that we do not announce ourself or the one we've
6492 sending our announcements when we're router and are announcing
6493 servers to our primary router. Affected file silcd/server.c.
6495 * Fixed silc_server_command_identify_check_client to assemble
6496 correct WHOIS packet. It send corrupted WHOIS packet and
6497 caused problem with router to router connections. Affected
6498 file silcd/command.c.
6500 Fixed also silc_server_command_whois_check the same way
6501 as for the IDENTIFY command.
6503 * Added new SilcIDListStatus to the server in the SilcIDListData
6504 structure. The status now includes the current status of
6505 the entry (like registered, resolved etc.). Affected file
6506 silcd/idlist.[ch]. Defined a bunch of different status types
6507 as well. This replaced the old boolean registered field as well.
6509 Added resolve_cmd_ident field to the SilcClientEntry structure
6510 too so that if the entry is for example being resolved so
6511 another command may attach to the same pending command reply
6512 without requiring to resolve the same entry again. This concept
6513 should optimize the WHOIS and the IDENTIFY resolving under
6514 heavy load by taking away unnecessary resolving for entries
6515 that are being resolved already.
6517 Added support for adding multiple pending commands for one
6518 command idenfier. Affected file silcd/command[_reply].[ch].
6520 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6521 before deleting the data. Otherwise the hash table will have
6522 freed data in comparison functions. Affected file is
6523 silcd/command_reply.c.
6525 * Fixed silc_idlist_replace_client_id to add the new entry to
6526 the cache with NULL nickname. Otherwise there will be invalid
6527 memory as the nickname after the nickname is freed. Affected
6528 file silcd/packet_receive.c.
6530 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6531 saved into wrong slots because the previous number of entries
6532 was not taken into account. Affected file silcd/idlist.c.
6533 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6535 * If we are router and we receive JOIN notify to a channel that
6536 does not have any users then notified client is marked as the
6537 channel founder, as it is it. The affected file is
6538 silcd/packet_receive.c
6540 * Added to the extended hash table API's table_del_*ext functions
6541 the destructor as argument too, so that the caller can decide
6542 which destructor to use or whether to use destructor at all.
6543 Affected file lib/silcutil/silchashtable.[ch].
6545 * Fixed ID Cache purging. It actually deleted the entries from
6546 the hash table after the data was freed. The hash table ended
6547 up comparing freed memory. The affected file is
6548 lib/silccore/silcidcache.c.
6550 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6552 * Fixed Irssi SILC client's KILL command's HELP syntax.
6554 * The USERS command now resolves the detailed user information
6555 if the userinfo field is missing. Affected file is
6556 lib/silcclient/command_reply.c.
6558 * Do not print error in silc_file_read if the read file does
6559 not exist. Just silently return NULL. Affected file is
6560 lib/silcutil/silcutil.c.
6562 * Fixed the silc_log_output to not wine about NULL filename
6563 and to not create some bogus " " filename. Affected file is
6564 lib/silcutil/silclog.c.
6566 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6568 * Fixed various printing bugs on the user interface in the
6569 Irssi SILC Client. Minor changes that were forgotten from
6572 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6574 * Fixed the configure.in.pre and the compilation and distribution
6575 environment to support the new autoconf 2.52. That version is
6576 now required to compile the CVS trunk.
6578 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6580 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6581 to generally parse user@fqdn format strings. Affected file
6582 lib/silcutil/silcutil.c.
6584 * Added nickname_format and nickname_force_format fields to the
6585 SilcClientParams structure. The first one defines the format
6586 for the nicknames that the library will enforce if the receives
6587 multiple same nicknames. The second one is boolean value and
6588 can be used to force the library to always enforce the format
6589 to the nicknames regardles whether there are multiple nicknames
6590 or not. This configurable formatting was employed to flexibly
6591 support accessing multiple nicknames from the user interface.
6592 The userinterface can now set the nicknames to what ever format
6593 they prefer. Affected file lib/silcclient/silcapi.h.
6595 Added function silc_client_nickname_format to the file
6596 lib/silcclient/idlist.c. It performs the nickname formatting.
6598 Added new field `hostname´ to the SilcClientEntry context.
6599 It holds the hostname of the client. Affected file is
6600 lib/silcclient/idlist.h.
6602 * Irssi SILC Client sets the nicknames in nick@hostn format.
6603 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6604 irssi/src/silc/core/silc-core.c.
6606 The WHOIS printing now also shows both the real nickname and
6607 the formatted nickname so that user knows how to access the
6608 user if there are multiple same nicknames cached. Affected
6609 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6610 printing formatting too to take the hostname now as a separate
6611 argument. The Affected file is
6612 irssi/src/fe-common/silc/modules-formats.[ch].
6614 * Changed the silc_client_get_clients_local to accept the formatted
6615 nickname as argument. It accepts the real nickname too but the
6616 formatted nickname can be used to find the true entry from
6617 multiple entries. Affected file lib/silcclient/silcapi.h and
6618 lib/silcclient/idlist.c.
6620 * Added nickname_format_parse field to the SilcClientParams.
6621 It is a callback function provided by the application to parse
6622 the nickname out of the formatted nickname string. The library
6623 calls it to get the nickname from the formatted string. Since
6624 the application generally knows better the format of the nickname
6625 string it parses it instead of the library, even though library
6626 encodes the formatted string. If the callback function is not
6627 provided then the library will use the string as is. The
6628 affected file is lib/silcclient/silcapi.h.
6630 * All the nickname strings passed to the client library in
6631 commands are now expected to be formatted nickname strings.
6632 If the command does not support the formatted nickname string
6633 it will assume that the sent string is the actual nickname.
6634 Affected file lib/silcclient/command.c.
6636 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6638 * Added public key authentication support to OPER and SILCOPER
6639 commands in the client library. Affected file is
6640 lib/silcclient/command.c.
6642 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6644 * Changed the get_auth_methdod client operation to be asynchronous.
6645 It can be async if the application resolves the authentication
6646 method from the server during the negotiation. Added new
6647 SilcGetAuthMeth completion callback that the application will
6648 call after resolving the authentication method.
6650 Added function silc_client_request_authentication_method that
6651 the application can use to resolve the authentication method
6652 from the server. Added also SilcConnectionAuthRequest callback
6653 that the library will call after the server has replied. The
6654 application can call this function if it does not know the
6655 current authentication method.
6657 Affected files are lib/silcclient/client.c and
6658 lib/silcclient/silcapi.h.
6660 * The Irssi SILC client now automatically resolves the authentication
6661 method incase any configuration information is not present (and
6662 currently there never is). The affected file is
6663 irssi/src/silc/core/client_ops.c.
6665 * Fixed public key authentication from the client library.
6666 Affected file lib/silcclient/protocol.c. Changed also the
6667 protocol specification about the public key authentication in
6668 the connection authentication protocol. The actual data to be
6669 signed is now computed with a hash function before signing.
6671 * Fixed the public key authentication from the server as well.
6672 Affected file silcd/protocol.c.
6674 * Removed the mlock()'s from the memory allocation routines.
6675 Affected file lib/silcutil/silcmemory.c. The ./configure does
6676 not check anymore for the mlock(). Affected file is
6679 * Fixed USERS command in server to allow the execution of the
6680 command for private and secret channels if the client sending
6681 the command is on the channel. Affected file silcd/command.c.
6683 * Fixed silc_client_get_clients_local to return the clients
6684 count correctly. It could return wrong value. Affected file
6685 lib/silcclient/idlist.c.
6687 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6689 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6690 types. The assembler optimizations seemed not to like 64-bit
6691 data types. The assmebler optimizations thus are now enabled
6692 also for BSD systems as opposed to only enable them for Linux.
6694 * Do not check for threads at all on BSD systems. Affected
6695 file configure.in.pre.
6697 * Removed -n and -h options from the Irssi SILC Client since
6698 they are not used in silc.
6700 * Fixed the prime generation to assure that the first digit
6701 of the generated random number is not zero since our conversion
6702 routines does not like number strings that starts with zero
6703 digit. If zero digit is seen the random number is regenerated.
6704 This caused some corrupted RSA keys when the zero first digit
6705 was met. Affected file lib/silcmath/silcprimegen.c.
6707 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6709 * Fixed WIN32 configuration in the ./configure script.
6710 Fixed to include xti.h on environments that has it.
6711 Patches by Carsten Ilchmann and andrew.
6713 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6715 * Changed the silc_id_create_client_id to be collision
6716 resistant. It is now assured that there cannot be created
6717 two same client ID's. I suspect that some weird bugs in
6718 the server were actually caused by duplicate Client IDs.
6719 Affected file silcd/serverid.[ch]. A router receiving
6720 new ID now also assures and informs the sending server
6721 if the ID caused collision.
6723 * Changed the silc_id_create_channel_id to also assure that
6724 there are no collisions.
6726 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6728 * Statement about ignoring the Mutual Authentication flag when
6729 performing rekey with PFS was a bit misleading. It is ignored
6730 if it was set in the initial negotiation, it cannot be even
6731 set in the rekey. Fixed in the ke-auth draft. Started the
6732 new versions of the protocol drafts in the doc/.
6734 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6736 * Fixed a bug in silc_client_command_identify_save when saving
6737 new channel information. The channel name was no duplicated
6738 and caused crash on exit. Affected file is
6739 lib/silcclient/command_reply.c.
6741 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6743 * Fixed the getkey command handling in the server. Send just
6744 empty OK reply to the sender if the key could not be fetched
6745 (but everything else was ok, like the key just was not available).
6746 Changed the public key parameter to optional in the protocol
6747 specs so that empty OK reply can be sent. Affected file
6750 Added a message to Irssi SILC client to tell to user if the
6751 server did not return a public key.
6753 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6755 * Fixed a channel key regeneration bug. It registered new
6756 timeout tasks exponentially until all system resources were
6757 used. Affected file silcd/server.c.
6759 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6761 * Added the SILC Document generator to the scripts/silcdoc.
6762 It can be used to generate the Toolkit Reference Manual out
6763 of the source tree. Internally it will also use the RoboDoc
6764 generator now imported in util/robodoc.
6766 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6768 * Added couple of return's in rekey protocol if error orccurred
6769 during the protocol. The execution must be terminated.
6770 Affected file silcd/protocol.c. Also, terminate the protocol
6771 always with timeout.
6773 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6775 * The client's Client ID was created initally from the wrong
6776 nickname (it could have been in format nick@host) in the
6777 silc_server_new_client. Affected file silcd/packet_receive.c
6779 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6781 * Added some SILC_LOG_ERROR's to various error conditions
6782 if client could not be added to ID cache. Affected files
6783 silcd/packet_receive.c and silcd/server.c.
6785 * When client's sock->user_data is freed, NULL also the
6786 client->router and client->connection pointers. Added check
6787 for these pointers being NULL to various places around the
6788 code. Affected file silcd/server.c.
6790 * Added client->data.registered == TRUE checks to various
6791 places around the code to assure that unregistered client's
6792 are not handled when it is not allowed. Affected file
6795 * Added `bool registered' fields to all
6796 silc_idlist_[server|client]_get_* routines to indicate whether
6797 the fetched client needs to be registered or not. Affected
6798 file silcd/idlist.[ch].
6800 * Add your own entry as registered to the ID cache in the
6801 server. Affected file server.c.
6803 * Fixed a bug in silc_server_new_server. The SilcServer was
6804 set as the new server's context instead of SilcServerEntry.
6805 This naturally caused some weird bugs.
6807 * Added "updated" field the SilcChannelEntry which indicates
6808 the time since the channel entry was last accessed. This
6809 can be used to determine whether it is necessary to
6810 announce the channel after backup resuming protocol.
6811 Affected files silcd/idlist.[ch].
6813 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6815 * Do not delete the channel rekey task when adding it
6816 for in silc_server_create_channel_key.
6818 * Changed the silc_server_create_channel_key to return
6819 TRUE or FALSE to indicate the success of the channel key
6822 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6824 * Fixed MSVC++ project files and added missing files to
6825 Makefiles under win32/.
6827 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6829 * Do not add TCP_NODELAY flag if the operating system
6830 does not have it defined. Affected files are
6831 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6833 * Fixed buffer overflow from Irssi SILC Client. Affected
6834 file irssi/src/fe-common/core/themes.c.
6836 * Fixed double free in client library in the file
6837 lib/silcclient/client.c when disconnecting from server.
6839 * Applied double free patch from cras to Irssi SILC client.
6840 Affected files irssi/src/core/[modules/expandos].c
6842 * Fixed the disconnection handling to Irssi SILC Client.
6843 The application must call silc_client_close_connection
6844 in ops->connect client operation in case of failure of
6845 the connection. Affected file is
6846 irssi/src/silc/core/client_ops.c.
6848 * Do not set sock->protocol to NULL in the function
6849 silc_client_close_connection after executing the protocol's
6850 final callback since the sock might not be valid anymore.
6851 Affected file lib/silcclient/client.c.
6853 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6855 * Do not enable SILC_THREADS if the linking with libpthread
6856 did not happen. Affected file configure.in.pre.
6858 * Added notion to protocol specification that server must
6859 verify the sent authentication payload with CMODE when
6860 setting the channel founder key. Implemented it to the
6861 server. Affected file silcd/command.c.
6863 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6865 * Added _EXTRA_DIST SILC distribution variable to the
6866 distributions file. It is used to conditionally add extra
6867 files or directories to the specific distribution. Affected
6868 files ./prepare, Makefile.am.pre and distributions.
6870 Removed the `_' from the start of the distribution names.
6873 * Added README.WIN32 for instructions to compile the Toolkit
6876 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6878 * Fixed a double free in disconnection in the server. Affected
6879 file is silcd/server.c.
6881 * Fixed the lib/silcske/groups.c to work now also with GMP
6882 MP library. The string conversion did not work when using
6883 specific base and the base is indicated in the string as well.
6885 * Created win32/ directory which now includes MSVC++ specific
6886 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6887 It will appear only in the toolkit distribution
6889 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6891 * Changed the key material distribution function in case when
6892 the hash output is too short. The data is now concatenated
6893 a bit differently than it used to. Made the change to the
6894 SKE protocol specification.
6896 * Added better GMP detection to configure.in.pre. A patch
6899 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6901 * Fixed a minor bug in SKE that might cause some problem on
6902 some platforms. Affected file lib/silcske/silcske.c.
6904 * Added the cookie checking for initiator in the SKE. It checks
6905 that the responder returns the sent cookie unmodified. The
6906 affected file is lib/silcske/silcske.c. Added new SKE
6907 error type INVALID_COOKIE that can be sent during the
6908 negotiation. Fixed some memory leaks as well.
6910 * Added the "invalid cookie" error message to Irssi SILC client's
6913 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6915 * Added `task_max' field to the SilcClientParams to indicate
6916 the maximum tasks the scheduler can handle. If set to zero,
6917 default values are used. Affected file lib/silcclient/silcapi.h.
6919 * Fixed memory leaks in silc_client_close_connection. Affected
6920 file lib/silcclient/client.c.
6922 * Added silc_client_del_client_entry to client library to free
6923 all memory of given client entry. Affected file is
6924 lib/silcclient/idlist.[ch].
6926 * Added new functions silc_client_del_channel and
6927 silc_client_del_server to delete channel and server entries.
6928 Affected file lib/silcclient/[silcapi.h/idlist.c].
6930 * Removed silc_client_del_client_by_id from silcapi.h.
6932 * Fixed the INFO command to return the server's own info
6933 correctly when querying by Server ID. Affected file is
6936 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6938 * Removed the non-blocking settings in WIN32 code in the
6939 silc_sock_[read/write] and added SleepEx instead. Affected
6940 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6941 of input data is now checked with FIONREAD and ioctlsocket.
6943 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6945 * Call silc_schedule_task_del_by_context in the
6946 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6947 Affected file lib/silccore/silcprotocol.c.
6949 * Call silc_protocol_cancel for active protocols in the
6950 silc_server_close_connection if the funtion
6951 silc_server_free_sock_user_data has not been called.
6952 Affected file silcd/server.c.
6954 * Generic tasks cannot be deleted using the del_by_fd
6955 task deleting function since generic tasks does not match
6956 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6958 * Added a notion to SILCOPER help file that the SILCOPER works
6959 only on router server, not on normal server.
6961 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6963 * Added for WIN32 support for the new scheduler as well.
6964 Affected file lib/silcutil/win32/silcwin32schedule.c.
6966 * Fixed the SHA1 implementation to work on various platforms.
6968 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6970 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6971 API. It is part of the scheduler now. Everything else is
6972 as previously but some functions has changed their names.
6973 Checkout the lib/silcutil/silcschedule.h for the interface.
6974 Updated all applications to use the new interface. Affected
6975 files are lib/silcutil/silcschedule.[ch].
6977 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6979 * Found a bug in the SKE implementation. The HASH value,
6980 specified by the protocol, was not computed correctly. The
6981 public key of the responder was not added to the computation
6982 even though it is mandatory. Affected file lib/silcske/silcske.c.
6983 This unfortunately causes incompatibilities with older
6984 clients and servers.
6986 * Added WIN32 specific network init and uninit functions:
6987 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6988 the Winsock2. Affected file lib/silcutil/silcnet.h and
6989 lib/silcutil/win32/silcwin32net.c.
6991 * Set the socket always to nonblocking mode on WIN32 after
6992 reading data or writing data. Affected file is
6993 lib/silcutil/win32/silcwin32sockconn.c.
6995 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6997 * Fixed various compilation problems under WIN32. Affected
6998 files lib/silcutil/win32/silcwin32thread.c and
6999 lib/silcutil/win32/silcwin32schedule.c.
7001 * Removed all _internal.h #includes from public header
7002 files. Internal headers must never be included from
7005 Removed also the lib/silcske/payload_internal.h file.
7007 * All include files that may be needed (public and some others
7008 included by the public headers) by application developers are
7009 now copied to the ./includes directory. It does not copy any
7010 internal headers. Affected file Makefile.defines.pre and all
7011 Makefile.am's under lib/ and subdirs.
7013 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7015 * Do not change the ~/.silc directory's permissions automatically.
7016 Affected file irssi/src/silc/core/clientutil.c.
7018 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7020 * Do not cancel the protocol in silc_server_close_connection
7021 it might cause recursion. Now cancelled in the function
7022 silc_server_free_sock_user_data. Affected file silcd/server.c.
7024 * Fixed the silc_server_remove_clients_by_server to regenerate
7025 the channel keys correctly finally. Added also new function
7026 silc_server_remove_clients_channels to actually do it.
7027 Affected file silcd/server.c.
7029 * Fixed the silc_server_new_channel to not crash by giving
7030 wrong router to the new channel. Affected file is
7031 silcd/packet_receive.c.
7033 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7035 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7036 which is given as argument to the silc_client_alloc now.
7037 It can be used to configure the client and set various parameters
7038 that affect the function of the client.
7040 * The USERS command in server did not check whether the channel
7041 is private or secret. Affected file silcd/command.c.
7043 * Added new argument to the USERS command in protocol specification.
7044 The USERS command now can take the channel name as argument
7045 as well. Added support for this in client and server and
7046 updated the protocol specs.
7048 * Completed the GETKEY command in client. It can be now used
7049 to fetch also servers public key not only some clients.
7050 Affected files lib/silcclient/command[_reply].c.
7052 * Added silc_client_get_server to return server entry by the
7053 server name. Affected files lib/silcclient/silcapi.h and
7056 * Redefined the IDENTIFY command in protocol specification to be
7057 more generic. It now can be used to query information about
7058 any entity in the SILC Network, including clients, servers and
7059 channels. The query may be based either the entity's name
7060 or the ID. Added support for this in both client and server.
7062 Affected files silcd/command.c and lib/silcclient/command.c
7063 and command_reply.c.
7065 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7066 the _from_client and _from_server functions. Affected file
7069 * Added silc_client_get_channel_by_id_resolve to the file
7070 lib/silcclient/silcapi.h to resolve channel information by
7071 its ID. Added also silc_client_get_channel_by_id that
7072 does not resolve it from the server.
7074 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7076 * Added SilcServerEntry context into the client library
7077 to represent one server. The INFO command now allocates
7078 these to save the resolved server info. For now on the
7079 client library will also keep information about servers,
7080 connected and resolved with INFO.
7082 The INFO command now allocates the SilcServerEntry context
7083 and saves the server info there. The COMMAND_REPLY in
7084 the INFO now returns the parameters to application in
7085 same order as defined in the protocol specification.
7087 The entries are cached in the client->server_cache.
7089 * The INFO command is now issued after received the Client ID
7090 from the server. Affected file lib/silcclient/client.c.
7092 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7093 to the application as the mode changer might be server.
7094 It is guaranteed that NULL is not returned anymore to the
7095 application. Affected file lib/silcclient/client_notify.c.
7097 The ID Type is now also passed to the application so that
7098 it can check whether the returned entry is SilcClientEntry
7101 Added new function silc_client_get_server_by_id to return
7102 the server entry by ID. Affected files are the
7103 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7105 * Do not create the channel in the Irssi SILC Client when issuing
7106 the JOIN command but when received the sucessful JOIN command
7107 reply. Otherwise the channel might get created even though we
7108 could not join it. The Affected file is
7109 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7111 * Fixed a channel joining bug in router. The router must also
7112 check the channel modes, invite and ban lists etc. when serving
7113 the JOIN command sent by normal server. Affected file is
7114 silcd/command.c. The router now resolves the client's
7115 information from the server who sent the JOIN command if it
7116 does not know it, and processes the JOIN command only after
7119 * Changed the SilcCommandCb to take new argument; void *context2.
7120 Affected file lib/silccore/silccommand.h
7122 The second argument in the command callbacks in the server now
7123 includes the SilcServerCommandReplyContext if the command was
7124 called as pending command callback from the command reply.
7125 Otherwise it is NULL. When called as pending the status of the
7126 command reply will be checked and if it was erronous the
7127 error will be sent to the original sender of the command.
7128 This way the client always receives the error messages even
7129 though the server was actually the one who received the error
7130 when it resent the command to router, for example. Affected
7131 files silcd/command[_reply].[ch].
7133 * Fixed sending WHOWAS command's error message to client if
7134 the requested client could not be found. It was missing.
7137 * Changed the CMODE and CUMODE commands reply arguments in the
7138 protocol specification. The Channel ID is now sent in both
7139 of the commands to identify the channel. Implemented this
7140 new feature to the client and server. Affected files
7141 lib/silcclient/command_reply.c and silcd/command.c.
7143 * Made better checks for invite and ban lists in the JOIN
7144 command in server. Affected file silcd/command.c.
7146 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7148 * The server now performs the incoming host IP/DNS lookup
7149 using the silc_socket_host_lookup and thus does not block
7150 the server anymore. Affected file silcd/server.c.
7152 * Completed the multi-thread support for SILC Scheduler in
7153 the lib/silcutil/silcschedule.c.
7155 * Fixed the configure.in.pre to detect the pthread correctly
7158 * Fixed a deadlock in silc_task_queue_wakeup in the file
7159 lib/silcutil/silctask.c.
7161 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7163 * Added new function silc_schedule_wakeup that is used in
7164 multi-threaded environment to wakeup the main thread's
7165 schduler. It needs to be used when a thread adds a new task
7166 or removes a task from task queues. After waking up, the
7167 scheduler will detect the task queue changes. If threads
7168 support is not compiled in this function has no effect.
7169 Implemented the wakeup mechanism to both Unix and WIN32
7170 systems. Affected files are lib/silcutil/silcschedule.[ch],
7171 lib/silcutil/unix/silcunixschedule.c and the
7172 lib/silcutil/win32/silcwin32schedule.c.
7174 * Added new function silc_task_queue_wakeup to wakeup the
7175 scheduler by the specified task queue. Affected file
7176 lib/silcutil/silctask.[ch].
7178 * The silc_socket_host_lookup_start now wakes up the scheduler
7179 after adding the timeout task. Affected file is
7180 lib/silcutil/silcsockconn.c.
7182 * The silc_socket_host_lookup is synchronous now if the threads
7183 support is not compiled in. However, the callback is still
7184 called asyncronously through the scheduler, anyway. Affected
7185 file lib/silcutil/silcsockconn.c.
7187 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7189 * Added new function silc_socket_host_lookup to perform
7190 asynchronous IP and FQDN lookups for the socket connection.
7191 Affected files lib/silcutil/silcsockconn.[ch].
7193 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7195 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7196 that may or may not compile the mutex support in.
7198 Changed the silc_mutex_alloc interface. It allocates the
7199 mutex now to the sent pointer and returns TRUE or FALSE.
7201 Affected file lib/silcutil/silcmutex.h.
7203 * Wrote the SILC Task Queue interface to support multi-threads.
7204 Affected file lib/silcutil/silctask.[ch].
7206 * Wrote the SILC Scheduler to support multi-threads. Affected
7207 file lib/silcutil/silcschedule.c.
7209 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7211 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7212 in lib/silcutil/win32/.
7214 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7216 * Defined SILC Mutex API and SILC Thread API and implemented
7217 them for Unix. Affected files are
7218 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7219 lib/silcutil/unix/silcunixmutex.c and
7220 lib/silcutil/unix/silcunixthread.c.
7222 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7224 * Fixed the silc_server_remove_clients_by_server's channel
7225 key re-generation. The hash table handling was incorrect
7226 and would not work with many channels. Affected file is
7229 * Fixed some memory leaks around the server code.
7231 * Rewrote the silc_server_get_users_on_channel to support IPv6
7232 based Client ID's. Affected file silcd/server.c.
7234 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7235 specification. However, a separate document must be written
7236 to define the detailed signing procedure and the payload
7237 associated with the flag. Defined the flag to the
7238 lib/silccore/silcchannel.h as well.
7240 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7242 * Changed the dynamic tables to static size tables in the
7243 lib/silccrypt/silchmac.c.
7245 * Removed GCC dependencies from the code. A patch by cras.
7247 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7249 * Do not show the error "Error receiving packet bla bla"
7250 in server if it really was not an error (-2 means that reading
7251 is pending). Affected file silcd/server.c.
7253 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7255 * Fixed a possible crash in silc_server_remove_clients_by_server
7256 in silcd/server.c. Fixed there also some memory leaks.
7258 * Fixed the silc_idlist_replace_client_id. It could replace
7259 wrong key in the hash table. Affected file silcd/idlist.c.
7261 * Do not check whether there are global users on the channel
7262 if the channel->global_users is FALSE. Affected functions
7263 silc_server_remove_from_one_channel and
7264 silc_server_remove_from_channels in silcd/server.c. Also,
7265 do not check if the removed client is local as we can be
7266 sure that global client was not removed from the channel
7267 and checking for global users is not needed.
7269 * The silc_server_remove_clients_by_server now re-generates
7270 the channel keys correctly for those channels that had
7271 clients removed from them. Affected file silcd/server.c.
7273 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7275 * Found the reason of random crashes in the server. We weren't
7276 ignoring the SIGPIPE signal (which can be sent in write())
7277 and it crashed the server. Affected file silcd/silcd.c.
7279 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7281 * Assure that sock->user_data is not NULL in the function
7282 silc_server_packet_send in silcd/packet_send.c.
7284 * Disconnect the remote connection if it could not be added
7285 to any ID lists in the server. The affected file is
7288 * Check in silc_server_packet_send[_real/dest] that the
7289 socket is not disconnecting and ignore the data if it is.
7290 Affected file silcd/packet_send.c.
7292 * Define inline to __inline on native WIN32 compilation.
7293 Affected file includes/silcwin32.h.
7295 * Added some explicit type casts for inline code since MSVC
7296 require them. Affected files lib/silcutil/silcbuffer.h,
7297 lib/trq/silcdlist.h and lib/trq/silclist.h.
7299 * Print warning in log files from now on if the packet
7300 decryption fails. Affected file silcd/server.c.
7302 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7304 * Changed the `say' client operation's interface to accept
7305 new `type' argument to indicate the type of the message sent
7306 by the library. The application may filter the library's
7307 messages according the type. The affected file is the
7308 lib/silcclient/silcapi.h.
7310 * Added two new functions to lib/silcclient/silcapi.h:
7311 silc_client_del_client and silc_client_del_client_by_id.
7312 Affected file lib/silcclient/idlist.c.
7314 * Moved the clientincludes.h from includes/ to silc/ and
7315 serverincludes.h from includes/ to silcd/.
7317 * The modes for the CMODE and CUMODE are now passed as
7318 uint32 for application with COMMAND_REPLY. The affected
7319 file is lib/silcclient/command_reply.c.
7321 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7323 * /WHOIS without arguments shows client's own information.
7324 Affected file lib/silcclient/command.c.
7326 * Changed PING to not accept any arguments. The specs
7327 says that client can ping only the connected server so
7328 requiring an argument is not needed. Affected file is
7329 lib/silcclient/command.c.
7331 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7333 * Fixed a fatal bug in private message sending and reception
7334 encryption and decryption when using private message keys.
7335 The implementation was incorrect and did not follow the
7336 specification. It causd that some of the message were
7337 lost since it did not use the sending and receiving keys
7338 as the protocol suggests. This has been fixed and will cause
7339 incompatibilities with older clients when sending private
7340 message encrypted with private message keys. Affected files
7341 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7342 and various other in Irssi SILC Client.
7344 Added `responder' boolean argument to the functions
7345 silc_client_add_private_message_key[_ske] to indicate when
7346 the key is added as responder or initiator of the key
7349 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7351 * Removed the silc_ske_check_version function and created
7352 a SilcSKECheckVersion callback. Added also a function
7353 silc_ske_set_callbacks that is now used to set all SKE
7354 callbacks. The callback functions are not given to
7355 the SKE functions anymore, but this function is used to
7358 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7360 * Added `silc_version' argument to the silc_client_alloc
7361 to define the version of the application for the library.
7362 The library will use the version string to compare it
7363 against the remote host's (usually a server) version
7364 string. Affected file lib/silcclient/silcapi.h
7366 * Added the KE protocol context to Key Agreement context
7367 in client library so that we can abort the SKE if it
7368 is in process when we get timeout. Affected file is
7369 lib/silcclient/client_keyagr.c.
7371 * Do not resolve the client ID forever if it returns in the
7372 first time that such client does not exist. This was done
7373 for example with private message. Affected file is
7374 lib/silcclient/client_prvmsg.c.
7376 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7378 * Do not add regex.h for WIN32. The affected file
7379 includes/silcincludes.h.
7381 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7382 not work yet 100%. It generates the DLL's automatically
7383 when compiling with --with-win32 under cygwin.
7385 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7387 * lib/contrib/regex.c is not compiled on WIN32.
7389 * Added silc_net_get_socket_opt function to the
7390 lib/silcutil/silcnet.h.
7392 * Added includes/silcwin32.h for WIN32 specific includes
7395 * Do not use ptime structure or any of the posix process
7396 functions on WIN32 in lib/silccrypt/silrng.c.
7398 * Added silc_gettimeofday to provide generic function
7399 for struct timeval on all platforms. Added the function
7400 to lib/silcutil/silcutil.h.
7402 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7404 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7405 library as they clearly belong there. As a plus side we
7406 can make the actual socket connection routines platform
7409 Added also new generic function silc_socket_read and
7410 silc_socket_write (that used to be silc_packet_[read/write].
7411 The implementation of these are platform specific.
7413 * Added WIN32 specific routines of silc_socket_[read/write]
7414 to lib/silcutil/win32/silcwin32sockconn.c.
7416 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7418 * Added preliminary support for native WIN32 compilation under
7419 cygwin (using the -mno-cygwin option for GCC) to the
7420 ./configure.in.pre. The --with-win32 now prepares the
7421 compilation for native WIN32.
7423 * Rewrote the SILC Scheduler interface in the file
7424 lib/silcutil/silcschedule.h. The scheduler is now context
7425 based and does not have anymore any global static scheduler.
7426 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7427 and created lib/silcutil/win32 directory for WIN32 based
7430 * Added Unix specific network routines to the
7431 lib/silcutil/unix/silcunixnet.c and the old
7432 lib/silcutil/silcnet.c includes now only generic routines.
7434 Added WIN32 specific network routines to the
7435 lib/silcutil/win32/silcwin32net.c.
7437 * Added Unix specific utility functions from the
7438 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7440 * Added WIN32 SILC Scheduler to the file
7441 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7444 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7446 * Do not handle JOIN notify in the server if the target client
7447 is not registered (idata->registered == FALSE). The affected
7448 file is silcd/packet_receive.c.
7450 * Update the nickrec->founder in event_cumode in the Irssi SILC
7451 client. Affected file irssi/src/silc/core/silc-channels.c.
7453 * Fixed the CUMODE_CHANGE notify handling in the server when
7454 server and router are announcing their clients on channels.
7455 Now the mode changes are saved and notified correctly. The
7456 affected file is /silcd/packet_receive.c.
7458 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7459 They really did not replace the cache entry in the ID Cache.
7460 Now they do that. Affected file silcd/idlist.c.
7462 * Fixed the KICK notify handling in the Irssi SILC client to
7463 update the channel records so that the kicked client does not
7464 appear to be on the channel. The affected file is
7465 irssi/src/silc/core/silc-channels.c.
7467 * Always update the conn->current_channel when executing command
7468 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7470 * Fixed the KILL notify handling in Irssi SILC client to remove
7471 the killed client on all channels.
7473 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7475 * Fixed the silc_parse_command_line to remove extra spaces
7476 from the start and end of the arguments. Affected file is
7477 lib/silcutil/silcutil.c.
7479 * Cancel and free any active protocol in the function
7480 silc_server_close_connection. Affected file silcd/server.c.
7482 * Cancel and free any active protocol in the function
7483 silc_client_close_connction. Affected file is
7484 lib/silcclient/client.c.
7486 * Do not execute the KILL command for clients that are in
7487 history (ie. they are not in the network). Affected file is
7490 * Fixed KILL notify handling, client does not crash anymore.
7491 Affected file irssi/src/silc/core/silc-channels.c.
7493 * Reduced the default packet buffer size from 2048 to 1024 in
7494 lib/silccore/silcpacket.c.
7496 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7497 counter to the SKE context that is incresed when the SKE library
7498 performs async operation outside the library. If the outside
7499 process frees the SKE context and FREED status will be set
7500 and the library will detect after the sync operation that the
7501 libary is freed. The affected files are
7502 lib/silcske/silcske[_status].[ch].
7504 * Resolve the client entry information in the function
7505 silc_client_channel_message to assure that NULL pointer is not
7506 passed as client entry to the application. */
7508 * Fixed the task timeout calculation to assure that there is
7509 never negative timeouts. The affected file is
7510 lib/silcutil/silcschedule.c.
7512 * Fixed the channel user mode notification sending in server.
7513 It was sent point-to-point to the router (or to server by router)
7514 but it needs to be destined to a channel. The routines now
7515 supports sending the channel user mode notifys to the channels
7516 when announcing clients and channels. Affected files are
7517 silcd/server.c and silcd/packet_receive.c.
7519 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7520 It did not actually replace the old channel entry in the cache.
7521 Affected file lib/silcclient/client_notify.c.
7523 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7525 * Fixed a possible crash in silc_packet_send_prepare. It now
7526 assures always that there is enough space in the buffer and
7527 at the tail area of the buffer (for MAC).
7529 Fixed the inbound buffer reallocation in silc_packet_read.
7530 It was old code and did not handle the reallocation correctly.
7533 The affected file is lib/silccore/silcpacket.c.
7535 * Fixed buffer overflow in silc_parse_nickname in the file
7536 lib/silcutil/silcutil.c.
7538 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7540 * make install generates new server keys only if there is not
7543 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7545 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7546 Added check that if the NOREPLY is set then we will not send
7547 the away message. This avoids infinite loop of away messages
7548 if both clients are away. The affected file is
7549 lib/silcclient/client_prvmsg.c.
7551 * Fixed client crash if /NICK was given without arguments.
7552 Affected file lib/silcclient/command.c.
7554 * Server does not send the invite list in INVITE command back
7555 to the client if the list was not altered. Added this notion
7556 to the protocol spec as well. Affected file silcd/command.c.
7558 Fixed possible crash in INVITE command by checking the
7559 value of silc_server_get_client_route command.
7561 * Fixed the INVITE notify type handling. The arguments are now
7562 taken in correct order and client does not crash. The affected
7563 file is irssi/src/silc/core/silc-channels.c.
7565 Removed the "Inviting xxx to channel" message from the
7566 client library away and let the application handle it.
7567 Affected file lib/silcclient/command.c. Added that message
7568 to Irssi SILC client's message formats.
7570 * Fixed CMODE command crash in client. It now checks the
7571 amount of arguments correctly and does not crash. The affected
7572 file is lib/silcclient/command.c.
7574 * Do not create new channel automatically in silc_channels_join
7575 but check whether the channel by that name already exists.
7576 Affected file irssi/silc/core/silc-channels.c.
7578 * Do not send the SERVER_SIGNOFF to router if the disconnected
7579 entity was the router. Affected file silcd/server.c.
7581 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7582 SILC client as it was missing from there.
7584 Added the handling of the KICK notify to the Irssi SILC client
7585 as it was missing. Added "you have been kicked" message to
7586 Irssi SILC client's message modules formats.
7588 Added the handing of the KILL notify to the Irssi SILC client
7589 as it was missing. Added the kill message module formats
7592 The affected file is irssi/src/silc/core/silc-channels.c.
7594 * The router did not save the channel mode the server announced.
7595 Affected file silcd/packet_receive.c.
7597 * Fixed a possible crash in INFO command in server. If the
7598 server did not provide the server info it crashed. Affected
7599 file silcd/command.c.
7601 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7603 * Fixed the GETKEY command in the server to check also the
7604 global list. Otherwise the GETKEY would not work correctly
7605 in normal SILC server. Affected file silcd/command.c.
7607 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7609 * Fixed GETKEY crash, it crashed if the command did not succseed.
7611 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7613 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7614 is now real and not just an macro interface to GMP.
7616 Removed the entire GMP from the source tree and imported new
7617 NSS MPI library instead. Reason for removing GMP is that it is
7618 extremely large and compiles extremely slow. The NSS MPI
7619 is only a few files and compiles in less than 10 seconds.
7620 The speed is also about the same as GMP. The MPI is imported
7621 to lib/silcmath/mpi.
7623 If the system has GMP installed we will still use the GMP.
7624 If it is not then the NSS MPI will be compiled.
7626 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7628 * Merged a long nickname (127 characters long) crash bugfix from
7629 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7631 * Merged a freed memory reference bugfix from Irssi CVS tree.
7632 Affected file irssi/src/core/commands.c.
7634 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7636 * Added the server's public key sving and verification to the
7637 server when performing the SKE. This was missing and the
7638 remote server's (or router's) public key was accepted without
7639 checking whether we have it previously or trust it at all.
7640 Affected file silcd/protocol.c.
7642 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7644 * Check in the silc_server_timeout_remote if protocol is active
7645 and make sure that the protocol's final callback is called so
7646 that all memory if freed. Affected file silcd/server.c.
7648 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7650 * silc_server_whois_send_reply crashed the server if the nickname
7651 was 127 characters long. Affected file silcd/command.c.
7653 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7655 * Added sanity check to the silc_server_new_client. If the hostname
7656 is provided inside username then check that the provided hostname
7657 really is the same as the resolved one. If the hostname was not
7658 resolved then check it from the public key. Affected file is
7659 silcd/packet_receive.c.
7661 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7662 if the server disconnected us and the connection is not valid
7663 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7665 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7666 the library to the lib/silcutil/silcutil.[ch].
7668 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7670 * Close log file after open. Affected file
7671 lib/silcutil/silclog.c.
7673 * Check whether sock == NULL in silc_client_send_packet and return
7674 if it is. Affected file lib/silcclient/silcclient.c.
7676 * Check rec->entry == NULL in the Irssi SILC Client before
7677 sending the channel message. Affecte file is
7678 irssi/src/silc/core/silc-servers.c.
7680 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7682 * Merged a splitted window bugfix from Irssi CVS tree. The
7683 affected file is irssi/src/fe-text/textbuffer-view.c.
7685 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7686 It did not print nickname.
7688 * Improved the distributions system a bit.
7690 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7692 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7693 irssi/src/fe-text/gui-window.c.
7695 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7696 to in-active server. The affected file is
7697 irssi/src/silc/core/client_ops.c.
7699 * Resolve the client in USERS command reply if the entry does
7700 not have username resolved. The affected file is
7701 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7702 command to WHOIS command to really resolve stuff. The USERS
7703 is not used any more in any critical section so WHOIS can
7704 be used even though it might be slower than IDENTIFY.
7706 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7709 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7711 * Changed the protocol API a bit more consistent in the
7712 lib/silccore/silcprotocol.[ch].
7714 * Changed the following headers to ROBODoc format:
7716 lib/silccore/silcpayload.h
7717 lib/silccore/silcprotocol.h
7718 lib/silccore/silcsockconn.h
7720 All core library headers are now formatted.
7722 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7724 * Fixed a bug in Irssi SILC client; do not show that you are
7725 server/router operator if you really are not. Affected file is
7726 irssi/src/silc/core/client_ops.c.
7728 * Renamed silc_command_free_payload to silc_command_payload_free.
7729 Affected file lib/silccore/silccommand.h
7731 * Added silcmath.h to include the prototoypes of various routines
7732 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7735 * Changed the following headers to ROBODoc format:
7737 lib/silccore/silcchannel.h
7738 lib/silccore/silccommand.h
7739 lib/silccore/silcid.h
7740 lib/silccore/silcidcache.h
7741 lib/silccore/silcmode.h
7742 lib/silccore/silcnotify.h
7743 lib/silccore/silcpacket.h
7744 lib/silcmath/silcmath.h
7746 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7748 * Added checking to the server code not to start the server if
7749 ciphers and stuff are not configured properly. Affected files
7750 silcd/serverconfig.[h] and silcd/server.c.
7752 * Changed the layout of the header files of the public interfaces
7753 in the SILC libraries. The new layout supports ROBODoc
7754 documentation tool (and some others) so that it is easy to create
7755 a library reference manual. All the other headers and source
7756 code must still follow the CodingStyle document. Also source
7757 code must not include these ROBODoc stuffs, only the headers.
7758 Furthermore, all public interface headers must now be named
7759 by using `silc' prefix, example: silcapi.h, silccipher.h.
7760 Some files were renamed due to this. All the other headers
7761 must not be used as public interfaces. I will update the
7762 CodingStyle document later. Changed following headers, so far:
7764 lib/silcclient/silcapi.h
7765 lib/silccore/silcauth.h
7766 lib/silccore/silcprivate.h
7767 lib/silccrypt/silcdh.h
7769 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7773 * Removed silc_client_packet_send_flush from the client library
7774 as it is not needed. Affected file lib/silcclient/client.[ch].
7776 * Added printing of message of unresolved authentication method
7777 to the Irssi SILC client. Added it to the module formats.
7778 Removed the same message from the client library.
7780 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7782 * Added new distribution feature, DISTLABEL. Every distribution
7783 can define own preprocessor label that can be used in the
7784 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7785 file distributions, acconfig.h.pre and prepare.
7787 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7789 * Added Makefile.defines_int to include the actual definitions
7790 for Makefile.defines.in. Tested the new distribution system,
7791 created distributions and tested installation.
7793 * Added AWAY message printing to the Irssi SILC client. Added
7794 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7796 * Added SCONNECT command to call the SILC's CONNECT command.
7797 Cannot use CONNECT directly since Irssi uses that internally.
7798 Affected file irssi/src/silc/core/silc-servers.c.
7800 Added ACTION local command. It is same as ME command but takes
7801 the channel as mandatory argument.
7803 Rewrote some of the Irssi's help files to suite for SILC
7806 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7808 * Added Makefile.defines[.in] that should for now on be included
7809 in all Makefile.am file in the source tree. That file includes
7810 all common compilation definitions for SILC source tree.
7812 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7814 * Minor changes to the ./prepare script to change the package
7815 name according the distribution name to the configure.in.
7817 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7819 * Created new distribution system. Added file `distributions'
7820 that defines all the distributions that can be created out of
7821 the SILC source tree. The ./prepare script now reads that
7822 file to determine how to prepare the distributions. The
7823 first argument to the ./prepare is the name of the distribution
7824 and second is the version of the distribution. If given
7825 without arguments it creates the default (toolkit) distribution
7826 with the default version (defined in ./prepare).
7828 All Makefile.am files that are subject to the distributions
7829 are now named as Makefile.am.pre. These are ./Makefile.am
7830 and lib/Makefile.am. Others may be changed later.
7832 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7834 * Added invite list, ban list, some key management and connection
7835 error message printing to module formats in the Irssi SILC client.
7837 * Added new silc_client_set_away_message to set the away message
7838 that is back to the person who sent private message. The
7839 affected file lib/silcclient/silcapi.h and the
7840 lib/silcclient/client_prvmsg.c.
7842 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7844 * Fixed the private message sending in the Irssi SILC client,
7845 added local command KEY to the Irssi SILC client.
7847 Added key management and key agreement message formats to the
7848 irssi/src/fe-common/silc/module-formats.[ch].
7850 Added USERS (alias WHO) printing, server/router operator
7851 indication and LIST command printing to the module formats.
7853 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7855 * Fixed channel joining notify handling, cumode notify handling
7856 from Irssi SILC client.
7858 * Added SILC specific module-formats to the Irssi SILC client so
7859 that SILC specific message hilighting, colors etc is possible.
7860 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7862 Added channel mode, channel user mode, actions, notices,
7863 whois and whowas printing to the the module-formats.c.
7865 * Fixed a bug in channel deletion in the server. The channel
7866 is not left to the cache even if the channel founder auth mode
7867 is set when there are no users anymore on the channel. Affected
7868 file silcd/server.c.
7870 * The silc_net_localhost now resolves the entire hostname including
7871 the domain name. Affected file lib/silcutil/silcnet.c.
7873 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7875 * Changed the ask_passphrase client operation to be ascynchronous.
7876 It has now a completion callback and a context that the
7877 application must call after it has got the passphrase from
7878 the user. Affected files lib/silcclient/silcapi.h,
7879 lib/silcclient/protocol.c, lib/silcclient/command.c and
7882 Added SilcAskPassphrase callback that the application calls
7883 to deliver the passphrase to the library.
7885 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7886 The public key verification and especially a certificate
7887 verification is asynchronous procedure.
7889 Added new SILC_SKE_STATUS_PENDING status to indicate the
7890 request is pending and a callback will be called to finalize
7893 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7894 indicate that remote end did not send its public key (or
7895 certificate), even though we require it. Added check for this
7896 condition in the SKE. This was a security bug, now fixed.
7898 Defined new SilcSKEVerifyCbCompletion callback that is called
7899 when the verification process is completed.
7901 The affected files lib/silcske/silcske_status.h and
7902 lib/silcske/silcske.[ch].
7904 * Changed the verify_public_key client operation to be async
7905 as well. Defined SilcVerifyPublicKey callback that is used to
7906 indicate the success of the public key verification process.
7908 Changed the server and client to use the new async client
7911 * Changed the Irssi SILC client's internal scheduler to be called
7912 twice as many times as it used to be. As a result the client
7913 should be a bit faster now. Affected file is
7914 irssi/src/silc/core/silc-core.c.
7916 * Added support to Irssi SILC client of asynchronous public key
7917 verification and passphrase inquiry. Affected file is
7918 irssi/src/silc/core/silc-core.c.
7920 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7922 * Do not say "You have left channel %s" in client library.
7923 Moved it to the application. Affected files are
7924 lib/silcclient/command.c and silc/client_ops.c.
7926 * Fixed silc_client_get_clients. Command context was not
7927 duplicated and was freed memory in the callback. Affected
7928 file lib/silcclient/idlist.c.
7930 * Do not say "you are now talking..." on JOIN command in the
7931 client library. The appliation must handle it.
7933 * Do not say ".. changed topic to" in command reply in the
7934 client libary. The application must handle it.
7936 * Fixed TOPIC command sending in the client library.
7938 * Fixed a memory leak in silc_client_command_free in the file
7939 lib/silcclient/command.c.
7941 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7943 * Imported a modified version of Irssi client to the source tree.
7944 The Irssi will be used to create a new client called
7945 Irssi SILC. Imported to irssi/.
7947 Added silc_core_init_finish function to the Irssi. Affected
7948 file irssi/configure.in.
7950 A lot changes in the Makefile.ams around the irssi tree.
7952 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7954 * Do not rehash if the new size is same as the old size of the
7955 hash table, in the silc_hash_table_rehash*. The affected file
7956 lib/silcutil/silchashtable.c.
7958 * Replaced hash_table_del_by_context calls from the server
7959 (when channel->user_list and client->channels) to the
7960 hash_table_del as it is sufficient and faster.
7962 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7964 * Added silc_hash_table_list, silc_hash_table_get and the
7965 SilcHashTableList structure to provide an alternative way to
7966 traverse the hash table. The affected files are
7967 lib/silcutil/silchashtable.[ch].
7969 * Changed the server's idlist routines to use the hash table
7970 routines to optimize the code.
7972 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7974 * Replaced the client entry's `channel' list and channel entry's
7975 `user_list' list to hash tables for optimized lookup. Changed
7976 the code to use the hash table interface around the code.
7977 Affected file lib/silcd/idlist.[ch].
7979 * Added `auto_rehash' boolean argument to the function
7980 silc_hash_table_alloc to indicate whether the hash table should
7981 auto-rehash when it thinks is appropriate time. It will
7982 increase the hash table size if the there is twice as much
7983 entries in the table than the size of the table, and will
7984 decrease the size if there are twice as less entries than
7985 the size of the table.
7987 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7989 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7991 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7993 * silc_idcache_purge_by_context deletes the entry now by context
7994 as it is supposed to do. Affected file lib/silccore/idcache.c.
7996 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7997 client is not anymore valid (WHOWAS givens the info) and not
7998 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
8000 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8002 * Removed the `data' and `data_len' arguments from the ID Cache
8003 interfaces and added `name' argument. ID Cache does not handle
8004 anymore the binary data only a names associated with given ID.
8006 * When hashing a Client ID with silc_hash_id the entire ID is
8007 not hashed anymore, instead only the hash of the Client ID is
8008 hashed. This way we can access the Client ID from the cache
8009 with Client ID but with the hash of the ID (which is a hash of
8010 the nickname) as well without any difference in performance.
8012 Added also silc_idcache_find_by_id_one_ext to do one on one
8013 searching when we have the actual ID. Added also function
8014 silc_hash_client_id_compare. The affected files are
8015 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8017 * When hashing the name associated with a ID it is always done
8018 in lowercase. This way we can access the cache without worrying
8019 about case-sensitivity, even though, for example nicknames are
8022 * Fixed a bug in server with channel message sending. It put
8023 wrong ID type as destination ID. The affected file
8024 silcd/packet_send.c.
8026 * silc_idcache_del_by_context now deletes from all hash tables
8027 by context. Affected file lib/silccore/idcache.c.
8029 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8031 * Changed the client library to use the new ID Cache interface.
8032 Changes around the source tree.
8034 * Added silc_hash_table_rehash_ext to rehash with specific
8035 hash function. Affected file lib/silcutil/silchashtable.[ch].
8037 * Added silc_hash_string_compare to compare two strings in the
8038 hash table. Affected file lib/silcutil/silcutil.[ch].
8040 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8042 * Added new function silc_idcache_del_by_context into the
8043 lib/silccore/idcache.[ch].
8045 * Changed the server's ID list routines to use the new ID Cache
8046 interface. Changes around the source tree.
8048 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8050 * Added silc_hash_table_del[_by_context]_ext functions in to the
8051 lib/silcutil/silchashtable.[ch].
8053 Removed silc_hash_table_find_all* routines and added new
8054 silc_hash_table_find_foreach to replace them.
8056 Added silc_hash_table_replace_ext function as extended
8057 replacing function. Separated the simple hash table interface
8058 from the extended hash table interface in the file
8059 lib/silcutil/silchashtable.h.
8061 * Fixed minor bugs and changed it to use some of the new
8062 hash table functions in lib/silccore/idcache.c
8064 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8066 * Added new function silc_hash_table_find_all to return all keys
8067 in the hash table by the specified key. As the hash table is
8068 collision resistant it also makes it possible to have several
8069 duplicate keys in the hash table. This function may be used to
8070 find all of the keys from the hash.
8072 Added user_context arguments to the SilcHashFunction,
8073 SilcHashCompare and SilcHashDestructor to deliver user specified
8076 Added new fuctions silc_hash_table_find[_all]_ext to do
8077 extended lookup with specified hash and compare functions and
8078 specified user contexts.
8080 Added new function silc_hash_table_add_ext to add the key
8081 with specified hash function and user context.
8083 Added new function silc_hash_table_foreach to traverse all
8084 entrys in the hash table. Added SilcHashForeach callback
8087 Added new function silc_hash_table_del_by_context to delete
8088 the entry only if the context associated with the key matches.
8090 Affected files are lib/silcutil/silchashtable.[ch].
8092 * Removed silc_hash_[server/client/channel]_id and added just
8093 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8094 silc_hash_id_compare to compare two ID's using as the hash table
8095 comparison function. Added also silc_hash_data to hash
8096 binary data and silc_hash_data_compare to compare it.
8098 * Removed silc_idlist_find_client_by_hash as it is not needed
8099 anymore. Affected file silcd/idlist.[ch].
8101 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8102 to use internally the SilcHashTable. The new ID Cache is a lot
8103 faster than the old one. Some of the ID Cache interface was also
8104 rewritten and obsolete and stupid functions were removed.
8106 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8108 * Added entry_count field to the SilcHashTable to keep the number
8109 of the entries in the table. Implemented the function
8110 silc_hash_table_rehash. Added new function
8111 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8113 Fixed a minor bug in silc_hash_table_free.
8115 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8116 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8117 into the lib/silcutil/silcutil.[ch].
8119 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8121 * Implemented a collision resistant hash table into the
8122 lib/silcutil/silchashtable[ch]. See the header and the source
8123 for the SilcHashTable API.
8125 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8127 * Merged dotconf version 1.0.2 into lib/dotconf.
8129 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8131 * Do not compile anything in lib/silcsim/* if the SIM support
8132 is not enabled. The tree should now compile without problems
8135 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8137 * Compiled the SILC under cygwin. Compiled and tested briefly
8138 without problems. More tests needed. The SIMs didn't compile
8141 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8143 * Fixed possible crash in silc_get_username in the
8144 lib/silcutil/silcutil.c.
8146 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8148 * Fixed a va_arg in silc/client_ops.c.
8150 * Oops, RC5 routines were named AES and caused some problems
8151 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8153 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8155 * Added new SilcIDIP structure into the lib/silccore/id.h and
8156 replaced the old `ip' fields from all SILC ID's to that type.
8157 This is a step towards IPv6 support.
8159 The silc_id_get_len takes now the ID as an extra argument.
8160 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8161 both IPv4 and IPv6 based ID's.
8163 The affected files are lib/silccore/id.[ch] and other files
8164 around the tree using these routines.
8166 * Removed the ID length arguments in server from various
8167 silc_server_send_notify_* routines -> they are not needed
8170 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8172 * Fixed memory leak in silc_encode_pem_file in the file
8173 lib/silcutil/silcutil.c.
8175 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8177 * Check minor version as well in the SKE. Affected files are
8178 silcd/protocol.c and lib/silcclient/protocol.c.
8180 * Added --identifier option to the server so that an identifier
8181 can be when creating the public key for the server. Affected
8182 file is silcd/silcd.c.
8184 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8185 lib/silccrypt/silcpkcs.c.
8187 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8189 * Register default ciphers and stuff when using -C option with
8190 the server. Affected file sildc/silcd.c.
8192 * Put back the servers public key filename format, it is better
8193 than the new one. For now, the client keys are saved with the
8194 new filename format. The affected file silc/client_ops.c.
8196 * Implemented the Cipher API for the rest of the ciphers that
8197 did not implement it or implemented it the wrong way.
8199 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8201 * Register default ciphers and stuff when using the -S option
8202 in the client. Affected file silc/silc.c. Same also when
8203 creating new key pair with -C option.
8205 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8207 * Fixed the silc_verify_public_key client operation function to
8208 save the public keys differently. The fingerprint is now
8209 used as filename and not the hostname. This way also the
8210 client keys are saved uniquely and not with hostnames. The
8211 affected file is silc/client_ops.c.
8213 * Trimmed the silc_hash_fingerprint function to remove extra
8214 whitespaces from the end of the fingerprint. The affected
8215 file is lib/silccrypt/silchash.c.
8219 * Added silc_cipher_register_default function to register all
8220 default ciphers. It can be used when configuration files
8221 does not exist and the application does not want any specific
8222 ciphers in any specific order.
8224 The SilcDList is now used as silc_cipher_list dynamically
8225 allocated cipher list. Removed the static list all together
8226 and now all ciphers must be allocated to the dynamic list.
8227 The silc_cipher_alloc routine was changed to check only the
8230 All silc_cipher_* routines that used to return int returns
8233 The affected files lib/silccrypt/silccrypt.[ch].
8235 * The same thing was done to silc_hash_* as for silc_cipher_*
8236 routines. Affected files lib/silccrypt/silchash.[ch].
8238 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8239 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8240 Added also silc_pkcs_[un]register[_default] functions.
8241 Removed the data_context from the PKCS API.
8243 * Added silc_hmac_register_default function to register default
8244 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8245 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8246 to unregister all hmacs at once.
8248 * Register the default ciphers, hash functions, PKCSs and HMACs
8249 if client's configuration file does not exist. The affected
8252 * The client did not load the hash functions from the SIM
8253 modules at all. Added support for this. Affected file is
8254 silc/clientconfig.c.
8256 * When decoding public key with silc_pkcs_public_key_decode, check
8257 the supported algorithm only if PKCS are registered. Affected
8258 file lib/silccrypt/silcpkcs.c. The same was done with the
8259 silc_pkcs_private_key_decode.
8261 * Fixed the SILC List routines to keep the list always in order.
8262 It used to change the list's order when traversing the list but
8263 not it preserves the order. Affected file lib/trq/silclist.h.
8265 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8267 * Added the client library to use the SilcSocketConnection's
8268 reference counter (by silc_socket_dup) to prevent the bug that
8269 the socket object may be freed underneath async operation.
8271 * The name resolv library checking fixes in the configure.in.pre.
8274 * Created new version of the protocol drafts for future
8275 development. The -03 drafts are the ones that will be changed
8276 in the trunk now and the -02 will remain as they are.
8278 * Send list of CUMODE notifys to the router when announcing
8279 the channel users to the router. Affected file silcd/server.c.
8280 If the router receiving channel founder CUMODE for a channel
8281 that already has channel founder it will send CUMODE notify
8282 to the sender to remove the channel founder rights from the
8283 announced client. Affected file silcd/packet_receive.c.
8285 * The CUMODE notify may now use Server ID as well as the entity
8286 who changes the mode. Updated protocool specs.
8288 * Updated INSTALL and README files.
8290 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8292 * New web pages in the http://silc.pspt.fi. The pages was
8297 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8299 * Implemented the [DenyConnectin] config section in the server.
8300 Added silc_server_config_denied_conn to check whether incoming
8301 connection is denied. Affected file silcd/serverconfig.[ch].
8303 * Do not check the ports when checking the incoming configuration
8304 data if the port is 0, meaning any. Affected file is
8305 silcd/serverconfig.c.
8307 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8309 * Fixed buffer overflow in silc_string_compare in the file
8310 lib/silcutil/silcutil.c.
8312 * Fixed double free in silc_server_command_leave in the file
8315 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8317 * Fixed the version checking in the server. Affected file is
8320 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8322 * Fixed the configuration data fetching when accepting new
8323 connections in the server. Affected file silcd/server.c.
8325 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8327 * Added `sender_entry' argument to the function
8328 silc_server_packet_relay_to_channel so that we can check
8329 whether some destination actually belongs to the same route
8330 the sender belongs (ie, we must not resend the packet to the
8331 sender). Affected file silcd/packet_send.[ch].
8333 * Added `servername' field to the SilcClientEntry in the server
8334 to hold the name of the server where client is from. Affected
8335 file is silcd/idlist.h.
8337 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8339 * Moved the channel message encrypting in the router betwen
8340 router connections from silc_server_channel_message to the
8341 silc_server_packet_relay_to_channel since we want to check
8342 whether we have anybody channel before encrypting anything.
8343 Affected files silcd/packet_[receive/send].c.
8345 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8347 * Fixed the [AdminConnection] server config section to support
8348 multiple entries. Affected file silcd/serverconfig.c.
8350 * Added support into the server to check the validity of the
8351 incoming connection before executing any KE or authentication
8354 * The connection configuration is now saved to the KE and
8355 connection auth protocol contexts and not fetched anymore in
8356 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8358 * The local hosts listenning address and port is also resolved
8359 now when starting the server. We want to have the socket object
8360 to include the real address and port for the listener. Added
8361 new function silc_net_check_local_by_sock into the files
8362 lib/silcutil/silcnet.[ch].
8364 * Fixed a broadcast bug in server -> do not broadcast if we
8367 * Fixed a routing bug. Do not route broadcast packets ever.
8368 Broadcast packets must be processed always and not routed since
8369 they may be destined to some other host than yourself and thus
8370 would get routed without no good reason. Affected file is
8373 * Added function silc_server_config_is_primary_route to check
8374 whether primary router connection has been configured (a router
8375 configuration that we are initiating). If there is not, we
8376 will assume that there is only two routers in the SILC network
8377 and we will use the incoming router connection as our primary
8378 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8380 * Changed the order of the broadcasting. Broadcast _after_ the
8381 packet has been processed not before. Affected file is
8384 * Fixed a [ClientConnection] parsing bug. The port was never
8385 parsed correctly thus resulting to port 0. Affected file
8386 silcd/serverconfig.c.
8388 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8389 argument and did not set the broadcast packet flag. Affected
8390 file silcd/packet_send.c. Fixed same bug in the function
8391 silc_server_send_notify as well.
8393 * If we receive NEW_ID packet for our own ID in the server, ignore
8396 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8400 * Removed the nickname from the Private Message Payload.
8401 Updated the code and the protocol specs.
8403 * Updated protocol specs for submitting to the IETF.
8405 * Tweaked the Random Number Generator a bit. Affected file
8406 lib/silccrypt/silcrng.c. Exported a new function
8407 silc_rng_[global]_add_noise which can be used to add more
8410 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8412 * Do not parse packets with different timeout when protocol
8413 is active -> may cause problem with rekey. Affected file
8416 * When server receives signoff notify it must not create
8417 new channel key if the client is on any channels since the
8418 sender of the signoff notify will create it.
8420 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8422 * Added printing of error messages during SKE protocol from the
8423 failure packet sent by server during SKE. Affected file
8426 * Removed the client's failure_callback handling with timeout
8427 and handle it immediately when received.
8429 * The SKE library returned wrong type in SUCCESS and FAILURE
8430 packets. They must be 32 bit MSB not 16 bit MSB.
8432 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8434 * Ok, rewrote the logic of the re-key and now it seems to work.
8435 I tested it on high traffic with frequent re-keys without
8436 problems. Added hmac_receive (and renamed hmac to hmac_send)
8437 in SilcClientConnection in lib/silcclient/client.h and
8438 in SilcIDListData in silcd/idlist.h. Also, removed the
8439 SilcPacketParserContext's cipher and hmac fields as they are
8440 not needed anymore and actually caused some problems when
8441 the ciphers and hmac's changed underneath the packet parser.
8443 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8445 * If re-key protocol is active then process the incoming packets
8446 synchronously since we must assure that icoming packets encrypted
8447 with the old key is processed before the new keys is set to
8448 use. This is true other packets than for REKEY packets.
8449 Affected file silcd/server.c. The same was done to client library
8450 as well, affected file lib/silcclient/client.c.
8452 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8454 * Fixed bug in client and server to accept the force send if
8455 the packet is send from silc_[server/client]_packet_process
8456 function. Otherwise the packets are never delivered, oops.
8458 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8460 * Disable force sending of packets when REKEY protocol is active.
8461 We must assure that no packet is sent directly when rekey is
8462 performed. All packets must be sent through packet queue.
8463 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8464 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8465 function is silc_[server/client]_packet_send_real to check
8468 * Replaced the SIM paths from example config files to
8469 /usr/local/modules. Also, make install creates now
8470 /usr/local/silc/logs directory to hold all the SILC server
8473 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8475 * Made the configure.in.pre work on Solaris. Patch by salo.
8477 * Made all ciphers compatible with non-x86 machines. Defined
8478 CBC mode macros into lib/silccrypt/ciphers_def.h.
8480 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8482 * Fixed the make install.
8484 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8486 * When MAC computation fails the silc_packet_decrypt returned 0
8487 even though it was supposed to return -1. Fixed this. The
8488 affected file is lib/silccore/silcpacket.c.
8490 * Do not replace the config files in /etc/silc (in make install)
8491 if they already exist. Affected file ./Makefile.am.
8493 * Do not send re-key packets immediately but through packet queue.
8494 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8496 * Changed silc_net_check_host_by_sock to return FALSE if the
8497 IP/DNS could not be resolved. Though, it returns the IP address
8498 now even if it could not resolve it (but returns also FALSE).
8499 Affected file lib/silcutil/silcnet.[ch].
8501 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8503 * Added silc_pkcs_decode_identifier to decode the public key's
8504 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8505 Added also silc_pkcs_free_identifier. Added also new context
8506 SilcPublicKeyIdentifier.
8508 * Added -S option to the silc client. It is used to dump the
8509 contents of the specified public key file.
8511 * Changed the PKCS api to return the public key length when
8512 setting the public key.
8514 * Fixed a fatal bug in the public and private key file loading.
8515 Affected file lib/silccrypt/silcpkcs.c.
8517 * Execute the packet parsing for client with zero (0) timeout
8518 if the protocol is active. Affected file silcd/server.c.
8520 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8522 * Made the key generation options to the silcd program. Added
8523 -C option, equivalent to client's option.
8525 * Added new [ServerKeys] config section to the server. It
8526 configures the server's public and private key.
8528 * Defined generic Public Key Payload into the protocol
8529 specification to send specific type of public keys and
8532 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8533 public key or certificate.
8535 * Implemented the GETKEY command to the server and to the
8536 client library and on user interface.
8538 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8540 * Made preliminary `make install' work.
8542 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8544 * Added SilcServerRekey context into silcd/idlist.h.
8546 * Added the PFS support as defined in the specification to the
8547 SKE protocol. Affected files lib/silcske/*.c.
8549 * Added `ske_group' field to the SilcServerRekey context to hold
8550 the number of the SKE group that is used with PFS in re-key.
8551 Affected file silcd/idlist.h.
8553 * Added PFS re-key support to the server. Affected file is
8556 * Added silc_protocol_cancel to cancel execution of the next
8557 state of the protocol. Affected file is
8558 lib/silccore/silcprotocol.[ch].
8560 * Added the re-key support with and without PFS to the client
8561 library. Re-key is performed once in an hour, by default.
8563 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8564 Added silc_client_rekey_callback and silc_client_rekey_final.
8565 Affected files are lib/silcclient/protocol.[ch] and
8566 lib/silcclient/client.[ch].
8568 * Removed the `hmac_key' and `hmac_key_len' fields from the
8569 SilcClientConnection structure; not needed. Affected file is
8570 lib/silcclient/client.h.
8574 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8576 * Do not ask whether user wants to use the negotiated private key
8577 for private messages, just use it. Affected file is
8578 silc/local_command.c.
8580 * Added `send_enc_key' and `enc_key_len' fields to the
8581 SilcIDListData structure since they are needed in the re-key
8582 phase. Affected file is silcd/idlist.[ch].
8584 * Implemented the simple re-key protocol into the server.
8585 Affected files silcd/server.c and silcd/protocol.[ch]. The
8586 re-key will be performed once in an hour, by default.
8588 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8589 Added silc_server_rekey, silc_server_rekey_callback and
8590 silc_server_rekey_final.
8592 * Removed Tunneled flag from the protocol. Updated the code
8593 and the specifications.
8595 * Adde `pfs' field to the SilcIDListData to indicate whether
8596 the PFS is to be performed in the re-key. Affected file is
8599 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8601 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8602 int64 of at least the xintXX size. If void * is less that 4
8603 bytes uint32 * will be used. Defined bool as boolean.
8605 * Changed _ALL_ unsigned long and unsigned int to uint32,
8606 unsgined short to uint16 in the source tree.
8608 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8609 not handle clients that has entry->data.registered == FALSE.
8610 They are not in the network anymore. Affected file is
8613 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8615 * Implemented the sending of the SERVER_SIGNOFF notify in the
8616 server. Affected file is silcd/server.c.
8618 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8619 Added also silc_notify_payload_encode_args into the
8620 lib/silccore/silcnotify.[ch].
8622 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8623 Affected file silcd/packet_receive.c.
8625 * Implemented the SERVER_SIGNOFF notify handling in the client
8626 library. Affected file lib/silcclient/client_notify.c. Also,
8627 implemnted the printing of the SERVER_SIGNOFF info to the
8628 application. Affected file silc/client_ops.c.
8630 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8631 if the deleting was successful. Affected file silcd/idlist.[ch].
8633 * Added support for public key authentication in the connection
8634 authentication protocol in the client library. Affected file
8635 lib/silcclient/protocol.c.
8637 * Changed the server's silc_idlist_get_clients_by_* interface
8638 to support already allocated array so that new entries may be
8639 added to pre-allocated array. Affected file silcd/idlist.[ch].
8640 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8641 and command replies.
8643 * All command reply functions in the server now calls the
8644 pending command callback even if error occured. This way the
8645 error will be delivered to the client as well. Affected files
8646 silcd/command.c and silcd/command_reply.c.
8648 * Fixed INFO command to return local server's info if no server
8649 was provided. Affected file lib/silcclient/command.c.
8651 * Removed RESTART command for good. Updated the code and the
8654 * Rewrote parts of the task system. It is a bit simpler now.
8655 Removed unsued task priorities. The affected files are
8656 lib/silcutil/silctask.[ch].
8658 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8660 * Moved the USERS printing from the library to the application.
8661 Affected files lib/silcclient/command.c and silc/client_ops.c.
8663 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8667 * Added channel key re-key support. The re-key is perfomed
8668 only by the router and is done once in an hour. Added `rekey'
8669 field to the SilcChannelEntry in the server. Affected files
8670 silcd/server.c and silcd/idlist.h.
8672 * Added silc_task_unregister_by_context into the file
8673 lib/silcutil/silctask.[ch].
8675 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8677 * Added SILC_UMODE_GONE mode to indicate when the client is not
8678 present in the SILC network. Added also support to the local
8679 command AWAY that will set this mode. Added support of showing
8680 "xxx is gone" in WHOIS command. The USERS command shows the
8681 gone status as well.
8683 * Fixed setting server and router operator privileges in the
8684 server's UMODE command. Affected file silcd/command.c.
8686 * Merged the SKE KE1 and KE2 payloads into one payload. The
8687 new KE payload is equivalent to the old KE2 payload.
8689 Cleaned up the SKE Start Payload parsing. It now uses the
8690 simple buffer unformatting to do the parsing. A lot faster
8693 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8694 to the SKE that is used to indicate whether both of the SKE
8695 parties should perform authentication. By default only the
8696 responder performs authentication. By setting this flag also
8697 the initiator must do authentication. By default it is unset
8698 since in normal SKE case, client to server connection, only
8699 the responder should do authentication. When doing SKE between
8700 two clients both should perform authentication. Updated the
8701 code and the protocol specs.
8703 * A little fix to IDENTIFY command in the server. Search the
8704 client first by hash not nickname. Affected file is
8707 * Fixed the silc_client_close_connection to support closing
8708 the client to client connections wihtout deleting too much
8709 data. Affected file lib/silcclient/client.c.
8711 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8712 are received if protocol used to be active but is not anymore
8713 the application would crash due to NULL pointer dereference.
8714 Affected files silcd/server.c and lib/silcclient/client.c.
8716 * Added `hash' field to the SilcClientConnection to include
8717 the hash function negotiated in the SKE protocol.
8719 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8720 to set the channel founder authentication data. A client can
8721 claim the founder rights later by providing the authentication
8722 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8723 This way the channel founder can regain the channel founder
8724 privileges even it is left the channel. This works only on
8725 local server and the client must be connected to the same
8726 server to be able to regain the founder rights. Updated the
8727 protocol specs accordingly.
8729 Added support to the CMODE command in the client to set the
8730 founder auth data. Read the README to see how to set it.
8732 Added support to the CUMODE command to claim the founder
8733 rights. Read the README to see how to do it.
8735 Added support for the founder authentication to the Channel
8736 Entry in the server. Affected file silcd/idlist.h.
8738 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8739 server's CMODE command. Affected file silcd/command.c.
8741 * Added the following new functions into lib/silccore/silcauth.[ch]:
8742 silc_auth_get_method and silc_auth_get_data.
8744 * The server now saves the remote hosts public key to the
8745 SilcIDListData pointer. Affected file silcd/protocol.c.
8747 * The normal server now does not remove the channel entry from
8748 the cache if the founder authentication data is set. It used
8749 to remove it if the founder was the last one on the channel on
8750 the server and left the channel. The auth data is saved and
8751 if the channel is re-joined later the old entry is used with
8752 the old auth data. Affected files silcd/command_reply.c and
8755 * Removed the `pkcs' field from the SilcIDListData structure
8756 in the server; it is not used. Affected file silcd/idlist.h.
8758 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8760 * Fixed packet processing on slow links. Partial packets were
8761 never re-processed because the incoming data buffer was cleared
8762 by the application. Application must not directly clear the
8763 sock->inbuf, the packet processing routines handle it. Fixed
8764 this in client library and in server.
8766 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8768 * Fixed the WHOIS and IDENTIFY send reply function to really
8769 check whether to send list or just one entry. Affected file
8772 * Cleaned up the LEAVE command's channel key distribution. The
8773 affected file silcd/command.c.
8775 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8776 can enforce the channel mode as well. In that case the ID
8777 includes the ID of the server. The code now enforces the
8778 mode change if the router have different mode than the server.
8780 * The notify client operation with CMODE_CHANGE notify can now
8781 return NULL client_entry pointer if the CMODE was not changed
8782 by client. Application must check for this.
8784 * Added <Server ID> argument to INFO command to support server
8785 info fetching by Server ID.
8787 * Added silc_server_announce_get_channel_users to get assembled
8788 packets of channel users of the specified channel. Affected
8789 file silcd/server.[ch].
8791 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8792 was freed underneath the ID Cache.
8794 * Re-announce clients when the server received CHANNEL_CHANGE
8795 notify from the router. Affected file silcd/packet_send.c.
8797 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8799 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8800 crashed since it did not handle the fact that there is no cipher
8801 called "3" and didn't check the error condition. Now fixed.
8803 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8804 flag. It can be used to send message requests.
8806 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8808 * Implemented the RESTART command in the client.
8810 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8811 notice type messages. Added notice printing to the user
8814 * The channel keys are not re-generated if the channel's mode
8815 is PRIVKEY, ie private key on the channel exists. Affected
8816 files silcd/server.c and silcd/command.c.
8818 * Fixed a little bug in channel message delivery when channel
8819 private keys are set in the server. Affected file is
8820 silcd/packet_send.c.
8822 * Changed the setting on channel->on_channel = TRUE from the
8823 silc_client_save_channel_key to the JOIN command reply. The
8824 key payload is not received if the private channel key is set.
8825 Affected file lib/silcclient/command_reply.c and the
8826 lib/silcclient/client_channel.c.
8828 * When the CMODE_CHANGE notify is sent and the channel private
8829 key mode is removed the channel key must be re-generated in
8830 other cells as well. Added this support for the router in the
8831 silcd/packet_receive.c.
8833 * Added new local command NOTICE to send notice message on
8834 channel. Affected file silc/local_command.[ch].
8836 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8838 * Added new local command ME to the client. It is used to send
8839 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8840 some action. Affected file silc/local_command.[ch].
8842 * Changed channel_message and private_message client operations
8843 to deliver the message flags to the application. Added also
8844 the `flags' arguments to the silc_client_send_channel_message
8845 and silc_client_send_private_message functions. Affected file
8848 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8850 * Redefined the Private Message Payload to support private message
8851 keys and to support the new private message flags. Updated
8852 the protocol specs. Flags makes it possible to have for example
8853 CTCP style messages.
8855 * Added new type SilcPrivateMessagePayload and defined an API
8856 for it in the lib/silcclient/silcprivate.[ch].
8858 * Tested private message private keys successfully. Tested the
8859 private message key set, unset and list commands with the new
8862 * Redefined the Channel Message Payload to include the channel
8863 message flags (equal with private message flags) to support
8864 for example CTCP style messages.
8866 * Defined some of the message (for channel and private message)
8867 flags. Updated the protocol specs and added the flags to the
8868 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8870 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8872 * Added SilcKeyAgreementStatus type to the key agreement routines
8873 to indicate the current status and error if one occured.
8874 The status types are defined in the lib/silcclient/silcapi.h.
8876 * Added new local command KEY that is used to set and unset private
8877 keys for channels, set and unset private keys for private messages
8878 with remote clients and to send key agreement requests and
8879 negotiate the key agreement protocol with remote client. The
8880 key agreement is supported only to negotiate private message keys,
8881 it currently cannot be used to negotiate private keys for channels,
8882 as it is not convenient for that purpose.
8884 * Fixed a minor pending callback setting bug in the function
8885 silc_client_get_client_by_id_resolve, now the function works.
8886 Affected file lib/silcclient/idlist.c.
8888 * Added function silc_net_get_local_port to get local bound
8889 port by socket. Added to lib/silcutil/silcnet.[ch].
8891 * Added `sockets' and `sockets_count' fields to the SilcClient
8892 object. They hold the sockets of the listenning sockets in
8893 the client. Listenning sockets may be for example the key
8894 agreement server. Affected file lib/silcclient/client.[ch].
8895 Added functions the silc_client_add_socket and the
8896 silc_client_del_socket. They are exported to the application
8899 * Added ~./silc/clientkeys to support other client's public keys.
8901 * Renamed verify_server_key client operation to verify_public_key
8902 and added one argument to indicate the type of the connection
8903 (server, client etc.).
8905 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8907 * Added silc_server_connection_auth_request to handle the
8908 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8909 silcd/packet_receive.[ch].
8911 * Added silc_server_send_connection_auth_request into the
8912 silcd/packet_send.c to send the connection auth request packet.
8914 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8917 * Fixed the public key authentication in responder side in the
8918 server. The `auth_data' pointer includes the SilcPublicKey
8919 not the path to the public key. Affected file silcd/protocol.c.
8921 * Implemented the public key authentication in the initiator side
8922 in the server. Affected file silcd/protocol.c.
8924 * Removed the [RedirectClient] config section from the server
8925 configuration. Is not needed and I don't want to implement it.
8927 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8929 * Cleaned up the CMODE command in the server. It now works
8930 correctly and supports all the modes defined in the protocol.
8931 Affected file is silcd/command.c.
8933 * Added `hmac_name' field to the SilcChannelEntry in the server
8934 to hold the default HMAC of the channel. It can be set when
8935 creating the channel (with JOIN command). Affected files
8938 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8939 type to indicate the change of the current cipher and hmac
8940 on the channel. Client can safely ignore the <cipher> argument
8941 (if it chooses to do so) since the CHANNEL_KEY packet will
8942 force the channel key change anyway. The <hmac> argument is
8943 important since the client is responsible of setting the new
8944 HMAC and the hmac key into use.
8946 * Fixed the CMODE command in the client library as well.
8948 * Tested CMODE command in router environment successfully.
8950 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8952 * Show the version of the remote client (or server) when connecting
8953 to the server. It is logged to the log file. Affected file
8954 is silcd/protocol.c.
8956 * Fixed the KILLED notify handling in the client library. The
8957 client must be removed from all channels when receiving the
8960 Also, do not remove the client entry when giving the KILL
8961 command but when the KILLED notify is received.
8963 * Removed silc_idlist_find_client_by_nickname from the server.
8964 Not needed anymore. Affected files silcd/idlist.[ch].
8966 * Implemented the CHANNEL_CHANGE notify type handling to the
8967 server. Affected file silcd/server.c.
8971 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8973 * Added silc_server_send_notify_invite to send the INVITE
8974 notify between routers.
8976 * Implemented the INVITE command correctly to the server.
8978 * Implemented the INVITE notify type handling in the server.
8980 * Implemented the INVITE command to the client library and on the
8983 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8985 * Added function silc_server_get_client_resolve to find the
8986 client entry by ID from all ID lists and then resolve it
8987 (using WHOIS) if it cannot be found. Affected file is
8990 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8992 * Implemented the BAN command to the client library.
8994 * The JOIN command in the server now checks the invite list
8997 * Changed the silc_command_reply_payload_encode_va and the
8998 silc_command_payload_encode_va to support that if argument is
8999 NULL it ignores and checks the next argument. Affected file
9000 lib/silccore/silccommand.c.
9002 * Added silc_server_send_notify_ban to send the BAN notify
9003 type between routers.
9005 * Chaned the silc_notify_payload_encode to support that if
9006 argument is NULL it ignores and checks the next argument.
9007 Affected file lib/silccore/silcnotify.c.
9009 * Tested ban lists in router environment successfully.
9011 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9013 * Implemented BAN command to the server, in silcd/command.[ch].
9015 * Removed the BAN and INVITE_LIST modes from the CMODE command
9018 * Added function silc_string_match to regex match two strings.
9019 Affected files lib/silcutil/silcutil.[ch].
9021 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9023 * Redefined parts of the SilcChannelEntry in the server to support
9024 the new ban and invite lists.
9026 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9028 * Redefined the INVITE command. The same command can be used to
9029 invite individuals to the channel but also to manage the invite
9030 list of the channel (to add to and remove from the invite list).
9031 Updated the protocol specs.
9033 * Added new command SILC_COMMAND_BAN that can be used to manage
9034 the ban list of the channel. Updated the protocol specs.
9036 * Removed the channel modes: the SILC_CMODE_BAN and the
9037 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9038 in the CMODE command. The equivalent features are now available
9039 using INVITE and BAN commands. Updated the protocol specs.
9041 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9042 in the network about change in the current ban list. The notify
9043 type is not used by the client.
9045 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9046 support the invite lists.
9048 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9050 * Added new function silc_string_regexify that converts string
9051 including wildcard characters into regex string that can
9052 be used by the GNU regex library. Added into the file
9053 lib/silcutil/silcutil.[ch].
9055 Added silc_string_regex_combine to combine to regex strings
9056 into one so that they can be used as one regex string by
9057 the GNU regex library. Added into the file
9058 lib/silcutil/silcutil.[ch].
9060 Added silc_string_regex_match to match two strings. It returns
9061 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9063 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9065 * Imported GNU regex to the soruce tree into lib/contrib.
9066 Fixed some compiler warning from the regex.c.
9068 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9070 * Fixed MOTD command in the server to work in router environment.
9072 * Fixed the MOTD command in the client library to support
9073 the server argument in the command.
9075 * Added `nickname_len' argument to the silc_idlist_add_client
9076 in the server, as the `nickname' argument may be binary data
9079 * Added silc_idlist_get_channels to return all channels from
9082 * Implemented LIST command to the server. Affected file is
9085 * Implemented the LIST command to the client library and on the
9088 * Added [<user count>] argument to the LIST command reply.
9089 With private channels the user count is not shown.
9091 * Updated TODO and README.
9093 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9095 * The client entry's data.registered must be TRUE even with
9096 global client entry on global client list. The data.registered
9097 is used to check whether the client is anymore in the network,
9098 for example with WHOWAS command so it must be valid.
9100 * Fixed the WHOWAS command in the server. It now actually works
9101 in router environment. Added function into silcd/command_reply.c
9102 silc_server_command_reply_whowas_save.
9104 * Added silc_idlist_purge function to the silcd/idlist.c
9105 to periodically purge the ID Cache.
9107 * Fixed INFO command in the server. It works now in router
9108 environment. Added <server name> argument to the INFO command
9109 reply. Updated the protocol specs.
9111 * Fixed minor bug in silc_idcache_purge to not purge if the
9112 expire value is zero.
9114 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9115 they were buggy because of the WHOWAS information.
9117 * Fixed local command MSG to handle the async resolving of
9118 the remote client properly. It used to fail the first MSG.
9119 Affected file silc/local_command.c.
9121 * Added `data_len' field to SilcIDCache context.
9123 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9125 * Update TODO. Todo in commands in the server.
9127 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9129 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9130 used by routers as broadcast packet to inform other routers
9131 about the changed user mode.
9133 Implemented the notify handling in the server. Affected file is
9134 silcd/packet_receive.c. Added the function
9135 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9137 * Added new generic Channel Payload and deprecated the New Channel
9138 Payload. The New Channel Payload is now the generic Channel
9141 * Added new argument `mode' to the silc_server_send_new_channel
9142 as it is required in the Channel Payload now.
9144 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9145 and created a new and real SilChannelPayload to represent the
9146 new generic Channel Payload. Implemented the encode/decode
9147 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9149 * Added silc_server_get_client_channel_list to return the list
9150 of channels the client has joined for WHOIS command reply.
9151 Affected file silcd/server.[ch].
9153 * Implemented the channel list sending in the WHOIS command reply
9154 in server and in the client.
9156 Implemented the channel list displaying on the user interface
9157 as well. Affected file silc/client_ops.c.
9159 * Added silc_channel_payload_parse_list to parse list of Channel
9160 Payloads. It returns SilcDList list of SilcChannelPayloads.
9161 Client for example can use this function to parse the list of
9162 channels it receives in the WHOIS command reply. The caller
9163 must free the list by calling silc_channel_payload_list_free.
9164 Affected files lib/silccore/silcchannel.[ch].
9166 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9168 * Added one new argument <user mode> to the WHOIS command reply
9169 to return the mode of the user in SILC. Updated the protocol
9172 Implemented it to the server and client.
9174 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9176 * Fixed the mode printing on the user interface on joining.
9177 Affected file silc/client_ops.c.
9179 * Implemented the UMODE command and user modes in general to the
9180 client library and to the user interface.
9182 * Implemented the UMODE command to the server.
9184 * The server now sends UNKNOWN_COMMAND error status if client sends
9185 unknown command. Affected file silcd/command.c.
9187 * All server commands now handle the command identifier the right
9188 way when sending the command reply to the client. The client can
9189 use to identify the command replies with the identifier.
9191 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9193 * Added silc_server_get_client_route to resolve the route to
9194 the client indicated by the client ID. Affected file is
9197 * Added silc_server_relay_packet as general function to relay
9198 packet to arbitrary destination. This deprecates functions
9199 like _send_private_message_key, _relay_notify etc. Affected
9200 file is silcd/packet_send.[ch].
9202 Removed silc_server_send_key_agreement,
9203 silc_server_send_private_message_key and
9204 silc_server_packet_relay_notify functions from the file
9205 silcd/packet_send.[ch].
9209 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9210 server. Affected file silcd/packet_receive.[ch].
9212 * Implemented the KILL command to the client. Implemented the
9213 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9214 Affected files lib/silcclient/command[_reply].c and
9215 lib/silcclient/client_notify.c. Implemented the KILL notify
9216 printing in the user inteface.
9218 * Fixed a lot silc_parse_nick memory leaks from the client
9219 library in the file lib/silcclient/command.c.
9221 * Changed the silc_server_send_notify_on_channels's `sender'
9222 argument from SilcSocketConnection to SilcClientEntry to
9223 check the sender as entry and not as connection object and not
9224 to send to the client provided as argument. The affected file
9225 is silcd/packet_send.[ch].
9227 * The notify packets that are destined directly to the client used
9228 to not to be processed by the server. Now changed that and the
9229 server processes all notify packets. After relaying the packet
9230 to the client the notify packet is processed in the server.
9232 * The silc_server_free_client_data now checks whether there is
9233 pending outgoing traffic for the client and purges the data to
9234 the network before removing the client entry.
9236 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9238 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9239 an client is killed from the SILC Network. Updated the protocol
9242 Added new function silc_server_send_notify_killed to the
9243 silcd/packet_send.[ch].
9245 * Added function silc_server_packet_relay_notify to relay notify
9246 packets that are destined directly to a client. In this case
9247 the server does not process the notify packets but merely relays
9248 it to the client. Affected file silcd/packet_send.[ch].
9250 Added also silc_server_packet_process_relay_notify to check
9251 whereto relay the notify. Affected file is
9252 silcd/packet_receive.[ch].
9254 * Implemented the KILL command to the server.
9258 * Added the backup schema desgined last fall to the protocol
9259 specs for everyone to see. The specification is in the
9260 *-spec-xx.txt draft and the packet type definitions for the
9261 backup routers is in *-pp-xx.txt draft. Thusly, added also
9262 new packet type SILC_PACKET_CELL_ROUTERS.
9264 * A big security problem in the implementation discovered. The
9265 signoff of an client did not cause new channel key generation
9266 which it of course should've done. The channel keys must be
9267 always re-generated when client leaves (or signoffs) the channel.
9268 The silc_server_remove_from_channels funtion now handles
9269 the channel key re-generation.
9271 * Added `sender' argument to the silc_server_send_notify_on_channels
9272 to not to send the client provided as argument. Affected file
9273 silcd/packet_send.[ch].
9275 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9277 * Implemented OPER and SILCOPER commands into the server and
9280 * Added silc_auth_verify and silc_auth_verify_data to verify
9281 the authentication directly from the authentication payload.
9282 It supports verifying both passphrase and public key based
9283 authentication. Affected file lib/silccore/silcauth.[ch].
9285 * Added `hash' field to the SilcIDListData structure. It is the
9286 hash negotiated in the SKE protocol. Affected file is
9289 * Slight redesigning of the SilcAuthPayload handling routines.
9290 Do not send SilcPKCS but SilcPublicKey as argument.
9292 * Implemented the public key authentication support to the
9293 serverconfig. The public key is loaded from the provided path
9294 and saved as authentication data to void * pointer. Thus,
9295 changed the unsigned char *auth_data to void *auth_data;
9297 * Fixed SHUTDOWN command to send the reply before the server
9298 is shutdown. :) Affected file silcd/command.c.
9300 * Fixed fatal bug in CONNECT command. The hostname was invalid
9301 memory and server crashed. Affected file silcd/command.c.
9303 * Fixed fatal bug in CLOSE command. The server_entry became
9304 invalid but was referenced later in the command. Affected file
9307 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9309 * Fixed fatal bug in failure packet handling. Server ignored
9310 the failure and thus crashed when it came.
9314 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9316 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9317 that the command may be executed only once in (about) 2 seconds.
9318 The old SILC_CF_LAG flag is same but allows command bursts up
9319 to five before limiting.
9321 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9322 server code. Various commands now includes the CF_LAG_STRICT
9323 flag to disallow any kind of miss-use of the command.
9325 * Fixed the silc_buffer_unformat to not to allocate any data
9326 if the length of the data is zero. It used to allocate the
9327 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9329 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9331 * Changed the format of AdminConnection configuration section
9332 in the server. Added username of the admin to the format.
9333 Affected files silcd/serverconfig.[ch].
9335 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9336 to return admin configuration data by host, username and/or
9339 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9341 * Implemented WHOWAS command to the server. Added the functions:
9343 silc_server_command_whowas_parse,
9344 silc_server_command_whowas_send_reply,
9345 silc_server_command_whowas_from_client and
9346 silc_server_command_whowas_from_server
9348 * Added <Client ID> argument to the WHOWAS command reply. Updated
9349 the protocol specs accordingly.
9351 * Implemented WHOWAS command and command_reply to the client
9354 Implemented the WHOWAS printing on the user interface.
9356 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9358 * Added new argument to the WHOWAS command reply, the real name.
9359 It is an optional argument. Updated the protocol specs.
9361 * Added SilcIDCacheDestructor callback that is registered when
9362 the SilcIDCache is allocated. The callback is called when
9363 an cache entry in the ID Cache expires, or is purged from the
9364 cache. Added into lib/silccore/idcache.[ch].
9366 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9367 to destruct the client entries when the cache entry expires.
9368 Other ID Cache's in server and in the client library ignores
9371 * If the ID Cache entry's `expire' field is zero then the entry
9372 never expires. Added boolean `expire' argument to the
9373 silc_idcache_add function in the lib/silccore/idcache.[ch].
9374 If it is TRUE the default expiry value is used.
9376 * Added silc_server_free_client_data_timeout that is registered
9377 when client disconnects. By default for 5 minutes we preserve
9378 the client entry for history - for WHOWAS command.
9380 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9382 * Added support to the server to enforce that commands are not
9383 executed more than once in 2 seconds. If server receives
9384 commands from client more frequently, timeout is registered
9385 to process the commands. Affected file silcd/command.c.
9386 Added new function silc_server_command_process_timeout.
9388 * Changed NICK_NOTIFY handling in client library to check that
9389 if the client's nickname was changed, so there is no need to
9390 resolve anything from the server.
9392 * Removed error printing from the WHOIS and IDENTIFY commands.
9393 If error occurs then it is ignored silently in the client library.
9394 The application, however, may map the received error to
9395 human readable error string. The application currently maps
9396 the NO_SUCH_NICKNAME error to string.
9398 * Made the command status message public to the application. Moved
9399 them from lib/silcclient/command_reply.c to
9400 lib/silcclient/command_reply.h. The application can map the
9401 received command status to the string with the
9402 silc_client_command_status_message function.
9404 * Added check to the server to check that client's ID is same
9405 as the Source ID in the packet the client sent. They must
9408 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9410 * Added dist-bzip hook to the Makefile.am to make bzip2
9411 compressed distributions.
9413 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9415 * Server now enforces the maximum length for the nickname and
9416 the channel as protocol specification dictates. 128 bytes for
9417 nickname and 256 bytes for channel name.
9419 * Moved the WHOIS printing to the application. The client libary
9420 does not print out the WHOIS information anymore, the application
9421 must do it. Renamed silc_client_command_reply_whois_print to
9422 the silc_client_command_reply_whois_save.
9424 The client's idle time is also sent to the application now, and
9425 the idle is shown on screen.
9427 * Added silc_client_command_reply_identify_save to save the
9428 received IDENTIFY entries.
9430 * Do not check for channel private keys in message sending and
9431 reception if the channel does not have the PRIVKEY mode set.
9432 Affected file lib/silclient/client_channel.c.
9434 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9436 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9437 just surfaced after chaning the JOIN procedure.
9439 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9441 * Added silc_client_get_clients_by_list to get client entries
9442 from Client ID list, that is returned for example by JOIN
9443 and USERS command replies. The application should use this
9444 function for example when JOIN command reply is received to
9445 resolve the clients already on the channel (library does not
9446 do that anymore as USERS command reply is not used in the JOIN
9447 procedure anymore). Affected files lib/silcclient/silcapi.h and
9448 lib/silcclient/idlist.c.
9450 * JOIN command reply and USERS command reply returns now SilcBuffer
9451 pointers instead of unsigned char pointers when returning
9452 the client list and mode list.
9454 * Added <Client ID> argument to the JOIN command reply, mainly
9455 for the server to identify for which client the command was
9456 originally sent. Updated protocol specs accordingly.
9458 * Added SilcDlist private_key pointer to the SilcChannelEntry
9459 in the client to support the channel private keys. Affected
9460 file is lib/silcclient/idlist.h.
9462 * Added SilcChannelPrivateKey argument to the function
9463 silc_client_send_channel_message so that application can choose
9464 to use specific private ke if it wants to. If it is not provided,
9465 the normal channel key is used, unless private keys are set.
9466 In this case the first (key that was added first) is used
9467 as the encryption key.
9469 * Implemented the support for channel private key handling.
9470 Implemented the following functions:
9472 silc_client_add_channel_private_key,
9473 silc_client_del_channel_private_keys,
9474 silc_client_del_channel_private_key,
9475 silc_client_list_channel_private_keys and
9476 silc_client_free_channel_private_keys
9478 Affected file lib/silcclient/client_channel.c.
9480 * Added the support for the private keys in the channel message
9481 sending and encryption and in the message reception and
9482 decryption. Affected funtions are
9483 silc_client_send_channel_message and silc_client_channel_message.
9485 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9487 * Added SKE's key verify callback to the client library's
9488 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9490 * Removed the statement that server (or router) must send USERS
9491 command reply when joining to the channel so that the client
9492 knows who are on the channel. Instead, the client list and
9493 client's mode list is now sent in the JOIN command reply to the
9494 client who joined channel. This is better solution.
9496 * Added function silc_server_get_users_on_channel and function
9497 silc_server_save_users_on_channel to the silcd/server.[ch].
9499 * Removed function silc_server_command_send_users from the
9502 * Do not show topic on the client library anymore. The topic is
9503 sent in the command reply notify to the application and the
9504 application must show the topic now.
9506 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9508 * Added client searching by nickname hash into the IDENTIFY and
9509 WHOIS commands in the server as they were clearly missing from
9510 them. Affected file is silcd/command.c.
9512 * Fixed a bug in private message receiving in the client library.
9513 The remote ID was freed and it wasn't supposed, now it is
9516 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9518 * Minor fix to the channel payload; allocate the data area, as it
9519 needs to be of specific length.
9521 * If the key agreement port is zero then the operating
9522 system will define the bound port. Affected files are
9523 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9525 * Added new function silc_channel_payload_decrypt into the file
9526 lib/silccore/silcchannel.[ch].
9528 * Moved the channel message etc, check from silc_packet_decrypt
9529 to applications. The library calls now a generic
9530 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9531 when the packet is either normal or special. This was done to
9532 allow more wide range of checking that was not allowed when
9533 the code was in library. Now applications can do virtually any
9534 checks to the packet and return to the library the decision how
9535 the packet should be processed. Affected files are
9536 lib/silccore/silcpacket.[ch].
9538 Added silc_server_packet_decrypt_check to the server and
9539 silc_client_packet_decrypt_check to the client library.
9541 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9542 to send with specified source and destination information.
9544 * Channel message delivery between routers was broken after the
9545 channel key distribution was fixed earlier. The channel key
9546 was used be to distributed to other routers as well which is not
9547 allowed by the protocol. Now this is fixed and channel keys
9548 really are cell specific and the channel message delivery between
9549 routers comply with the protocol specification.
9551 * Fixed various commands in server to check also the global list
9552 for the channel entry and not just the local list. The affected
9553 file silcd/command.c.
9555 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9557 * Added assert()s to buffer formatting and unformatting routines
9558 to assert (if --enable-debug) when error occurs. Affected
9559 file: lib/silcutil/silcbuffmt.c.
9561 * Changed to auto-reconnect to check whether the remote host is
9562 router and register the re-connect timeout if it is. It used
9563 to check that whether we are normal server, but router must do
9564 auto-reconnect with another router as well. Affected file
9567 * Removed the [<key len>] option from CMODE command as the cipher
9568 name decides the key length, nowadays. See the defined ciphers
9569 from the protocol specification.
9571 * Added [<hmac>] option to the CMODE command to define the HMAC
9572 for the channel. Added SILC_CMODE_HMAC channel mode.
9574 * Added [<hmac>] option for the JOIN command so that user can
9575 select which HMAC is used to compute the MACs of the channel
9578 * Added Hmac field to the Channel Message Payload. The integrity
9579 of plaintext channel messages are now protected by computing
9580 MAC of the message and attaching the MAC to the payload. The
9581 MAC is encrypted. Now, it is clear that this causes some
9582 overhead to the size of the packet but rationale for this is that
9583 now the receiver can verify whether the channel message decrypted
9584 correctly and also when private keys are set for the channel the
9585 receiver can decrypt the packet with several keys and check from
9586 the MAC which key decrypted the message correctly.
9588 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9589 lib/silccrypt/silccipher.[ch].
9591 * Added silc_hash_len to return the digest length into the
9592 lib/silcrypt/silchash.[ch].
9594 * Rewrote parts of Silc Channel Payload interface in the
9595 lib/silccore/silcchannel.[ch]. The encode function now also
9596 encrypts the packet and parse function decrypts it.
9598 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9600 * Fixed a minor formatting bug in the SKE's key material processing.
9601 It actually might have processed the keys wrong way resulting
9604 * Redefined the mandatory HMAC algorithms and added new algorithms.
9605 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9606 and hmac-md5 truncated to 96 bits. The mandatory is now
9607 hmac-sha1-96. Rest are optional (including the one that used
9608 to be mandatory). Rationale for this is that the truncated HMAC
9609 length is sufficient from security point of view and can actually
9610 make the attack against the HMAC harder. Also, the truncated
9611 HMAC causes less overhead to the packets. See the RFC2104 for
9614 * Added new [hmac] configuration section. The SKE used to use
9615 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9616 is of course wrong. The official names that must be proposed in
9617 the SKE are the ones defined in the protocol specification
9618 (hmac-sha1-96 for example). The user can configure any hmac
9619 using any hash function configured in the [hash] section. At
9620 least, the mandatory must be configured.
9622 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9624 * Added HMAC list to the SKE proposal list. It has now both
9625 hash algorithm list and HMAC list. This makes the protocol
9626 incompatible with previous versions. The SKE now seems to work
9627 the way it is supposed to work, for the first time actually.
9629 * Defined plain Hash algorithms to the protocol specification.
9632 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9634 * Implemented support for key agreement packets into the server.
9635 Added functions silc_server_key_agreement and
9636 silc_server_send_key_agreement. Other than these functions,
9637 server has nothing to do with this packet.
9639 * Added support for private message key packets into the server.
9640 Added functions silc_server_private_message_key and
9641 silc_server_send_private_message_key.
9645 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9646 called in the protocol's final callback instead in the END
9647 protocol state. This makes a little more sense and in the same
9648 time in client we can use the same protocol routines for normal
9649 key exchange and to key agreement packet handling as well.
9651 * Added to both client's and server's KE protocol context the
9652 SilcSKEKeyMaterial pointer to save the key material. We will
9653 bring the key material to the protocol's final callback by doing
9654 this. The final callback must free the key material.
9656 * Added SKE's packet_send callback into client's KE protocol
9657 context so that the caller can choose what packet sending function
9658 is used. This way we can use different packet sending when
9659 doing normal SKE when doing key agreement packet handling (in
9660 the key agreement packet handling we do not want to encrypt
9663 * Implemented the responder side of the key agreement routines
9664 in the client. The client can now bind to specified port and
9665 accept incoming key negotiation. The key material is passed
9666 to the application after the protocol is over.
9668 * Implemented the processing of incoming Key Agreement packet
9669 in the client. Added function silc_client_key_agreement to
9672 * Implemented the intiator side of the key agreement routines
9673 in the client. The client can now initiate key agreement with
9674 another remote client. The key material is passed to the
9675 application after the protocol is over.
9677 * Created client_keyagr.c to include all the key agreement
9680 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9681 SILC_TASK_CALLBACK except that it is not static.
9683 * Created client_notify.c and moved the Notify packet handling
9684 from the client.[ch] into that file.
9686 * Created client_prvmsg.c and moved all private message and
9687 private message key routines from the client.[ch] into that file.
9689 * Create client_channel.c and moved all channel message and
9690 channel private key routines from the client.[ch] into that file.
9692 * Changed silc_client_get_client_by_id_resolve to resolve with
9693 WHOIS command instead of IDENTIFY command, in the file
9694 lib/silclient/idlist.c.
9696 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9698 * Implemented the SKE's responder side to the Client library.
9700 * When FAILURE is received to the protocol do not trust it
9701 blindly. Register a timeout to wait whether the remote closes
9702 the connection as it should do it, only after that process the
9703 actual failure. This was changed to both client and server.
9705 * Added client_internal.h to include some of the structures
9706 there instead of client.h in lib/silcclient/.
9708 * Added function silc_task_unregister_by_callback to unregister
9709 timeouts by the callback function.
9711 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9713 * Some "Incomplete WHOIS info" errors has been appearing on the
9714 log files. Took away the entry->userinfo check from WHOIS
9715 reply sending. The entry->userinfo is now " " if client did not
9716 provide one. I thought this was fixed earlier but something
9717 is wrong still. Let's see if the error still appears.
9719 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9721 * Fixed a minor bug in the login when the channel key is
9722 re-generated in the server. It used to generate the key in
9723 wrong order and thus caused problems in the channel traffic.
9725 * Fixed a minor bug in channel key distsribution after
9726 KICK command. The key was not sent to the router even though
9729 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9731 * Added silc_ske_process_key_material_data as generic routine
9732 to process any key material as the SILC protocol dictates. The
9733 function is used by the actual SKE library but can be used by
9734 applications as well. This relates to the private message keys
9735 and the channel private keys since they must be processed the
9736 same way the normal SILC session keys. The protocol dictates
9737 this. Affected files: lib/silcske/silcske.[ch].
9739 Added also silc_ske_free_key_material to free the
9740 SilcSKEKeyMaterial structure.
9742 * Defined silc_cipher_set_key function to set the key for
9743 cipher without using the object's method function. The affected
9744 files: lib/silccrypt/silccipher.[ch].
9746 * Implemented silc silc_client_add_private_message_key,
9747 silc_client_add_private_message_key_ske,
9748 silc_client_del_private_message_key,
9749 silc_client_list_private_message_keys and
9750 silc_client_free_private_message_keys functions in the
9753 Added functions silc_client_send_private_message_key to send
9754 the Private Message Key payload and silc_client_private_message_key
9755 to handle incoming Private Message Key payload.
9757 * Added Cipher field to the Private Message Key payload to set
9758 the cipher to be used. If ignored, the default cipher defined
9759 in the SILC protocol (aes-256-cbc) is used.
9761 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9763 * Removed lib/silcclient/ops.h file.
9765 Redefined parts of the SILC Client Library API. Created new
9766 file silcapi.h that deprecates the ops.h file and defines the
9767 published Client Library API. Defined also private message key
9768 API and channel private key API into the file.
9770 This is the file that the application must include from the
9771 SILC Client Library. Other files need not be included by
9772 the application anymore.
9774 * Added new key_agreement client operation callback and also
9775 defined the Key Agreement library API for the application.
9777 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9779 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9780 is used by clients to request key negotiation between another
9781 client in the SILC network. If the negotiation is started it
9782 is performed using the SKE protocol. The result of the
9783 negotiation, the secret key material, can be used for example
9784 as private message key.
9786 Implemented the Key Agreement payload into the files
9787 lib/silccore/silauth.[ch].
9789 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9791 * Redefined ciphers for the SILC protocol. Added some new ciphers
9792 and defined the key lengths for the algorithms. Changed the
9793 code accordingly. The default key length is now 256 bits.
9795 * Fixed SKE key distribution function silc_ske_process_key_material
9796 when the key length is more than 128 bits. The default key
9797 length in SILC is now 256 bits.
9799 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9800 to indicate unsupported algorithm.
9802 * Renamed rijndael.c to aes.c and all functions as well.
9804 * Fixed a long standing channel key setting bug in client library.
9805 Weird that it has never surfaced before.
9807 * Fixed bug in channel deletion. If the entire channel is removed
9808 then it must also delete the references of the channel entry
9809 from the client's channel list as the client's channel entry and
9810 the channel's client entry share same memory.
9812 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9814 * Implemented CONNECT and SHUTDOWN commands in the client.
9816 * Implemented CLOSE command to the client.
9818 * Added the function silc_idlist_find_server_by_name into the
9819 files silcd/idlist.[ch].
9821 Added the function silc_idlist_find_server_by_conn into the
9822 files silcd/idlist.[ch].
9824 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9826 * DIE command was renamed to SHUTDOWN. Updated the both code
9829 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9830 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9832 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9835 * Added function silc_server_create_connection function to create
9836 connection to remote router. My server implementation actually
9837 does not allow router to connect to normal server (it expects
9838 that normal server always initiates the connection to the router)
9839 so the CONNECT command is only good for connecting to another
9842 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9844 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9845 or some other client was kicked from the channel.
9847 Implemented the handling of the notify type to both client
9850 Implemented silc_server_send_notify_kicked to send the KICKED
9851 notify. It is used to send it to the server's primary router.
9853 * Implemented the KICK command into server and client.
9855 * Added `query' argument to the silc_idlist_get_client function
9856 to indicate whether to query the client from server or not if
9859 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9860 to indicate that the client is not channel founder.
9864 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9866 * Removed the rng context from SilcPacketContext structure and
9867 changed that the packet routine uses the Global RNG API.
9869 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9871 * Added support for quit message that client can "leave" on the
9872 channel when it quits the SILC. It is ditributed inside the
9873 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9875 Added silc_server_free_client_data that will take the
9876 signoff message as argument.
9878 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9880 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9882 * Updated parts of the protocol specification to keep it up
9885 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9887 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9888 payloads in one packet.
9890 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9891 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9892 use now the new List flag.
9894 * Also deprecated the following packet types: REPLACE_ID,
9895 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9897 * Added list support for Notify packet in server.
9899 * Added silc_server_send_notify_channel_change to send the
9900 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9901 the silc_server_send_replace_id.
9903 * Added silc_server_send_notify_nick_change to send the
9904 NICK_CHANGE notify type. Deprecates the function
9905 silc_server_send_replace_id.
9907 * Added silc_server_send_notify_join to send the JOIN notify type.
9908 Deprecates the function silc_server_send_new_channel_user.
9910 * Added silc_server_send_notify_leave to send LEAVE notify type.
9911 Deprecates the function silc_server_send_remove_channel_user.
9913 * Added silc_server_send_notify_cmode and
9914 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9915 types. Deprecates the silc_server_send_set_mode function.
9917 * Added SERVER_SIGNOFF notify type to indicate that server has
9918 quit. This means that all clients on the channel from that
9919 server will drop. This can be also used when netsplit happens.
9921 Deprecated REMOVE_ID packet type since it is not needed anymore
9924 Added silc_server_send_notify_server_signoff to send the
9925 SERVER_SIGNOFF notify type. Deprecates the function
9926 silc_server_send_remove_id.
9928 Added also silc_server_send_notify_signoff to send the
9929 SIGNOFF notify type.
9931 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9932 SILC protocol from this day on. Changed the protocol
9933 specification as well.
9935 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9936 notify type. It is used between routers to notify about
9937 topic changes on a channel.
9939 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9942 * Partly updated the protocol specification to comply with the
9943 changes now made. It is still though a bit outdated.
9945 * The JOIN notify type now takes one extra argument <Channel ID>.
9946 The packet used to be destined to the channel but now the
9947 JOIN type may be sent as list thus it is impossible to
9948 destine it to any specific channel. By adding this argument
9949 it is again possible.
9951 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9953 * Added CREDITS file. The CHANGES and CREDITS file will appear
9954 in the distribution as well.
9956 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9958 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9959 types in the server's silcd/packet_receive.c.
9961 * Implemented CMODE and CUMODE to work in router environment.
9963 * Fixed minor encoding and decoding buglet from the
9964 lib/silccore/silcmode.c.
9966 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9969 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9971 * Changed all SilcConfigServer* and silc_config_server* to
9972 SilcServerConfig* and silc_server_config*, respectively.
9975 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9977 * Associated the ID (client or server ID) to the Authentication
9978 Payload to avoid any possibility of forging. Updated the
9979 protocol specification and the code accordingly.
9981 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9983 * The RSA key length is now save to the RsaKey context in the
9984 key generation process in lib/silccrypt/rsa.c. The key length
9985 is now used to figure out the maximum size of the block allowed
9986 to be encrypted/signed.
9988 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9989 is equivalent to the silc_mp_mp2bin but does not allocate any
9992 * Changed silc_mp_mp2bin API to take length argument. If it is
9993 non-zero then the buffer is allocated that large. If zero, then
9994 the size is approximated using silc_mp_sizeinbase, which however
9997 * Created Global RNG API which is global RNG that application can
9998 initialize. After initializing, any routine anywhere in the
9999 code (including library) can use RNG without allocating a new
10000 RNG object. This was done to allow this sort of use of the
10001 RNG in code that has no chance to allocate RNG object. All
10002 applications currently allocate this and many routines in the
10003 library use this. Affected file lib/silccrypt/silcrng.[ch].
10005 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
10006 it to use the Global RNG API.
10008 * Defined Authentication Payload into protocol specification that
10009 is used during SILC session to authenticate entities. It is
10010 used for example by client to authenticate itself to the server
10011 to obtain server operator privileges.
10013 Implemented this payload into the lib/silccore/silcauth.[ch].
10014 Implemented also routines for public key based authentication
10015 as the new protocol specification dictates.
10017 Moved definitions of different authentication methods from
10018 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10020 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10021 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10022 silc_pkcs_verify_with_hash functions into the file
10023 lib/silccrypt/silcpkcs.[ch].
10025 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10027 * The client entry's userinfo pointer must be always valid.
10028 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10029 will fail since it requires the userinfo. Now, the userinfo
10030 is allocated as "" if actual userinfo does not exist. Actually,
10031 it must exist and it is totally Ok to drop client connections
10032 that does not announce the userinfo. However, we will make
10033 this workaround for now.
10035 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10036 to return the remote port by socket.
10038 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10040 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10041 SILC_SERVER_PENDING_EXEC and added an new macro
10042 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10043 data or when error occurs while processing the pending command.
10045 Added new argument `destructor' into silc_server_command_pending
10046 and to the SilcServerCommandPending object. This destructor is
10047 now called after calling the pending callback or if error occurs
10048 immediately. If error occurs the actual pending callback won't
10049 be called at all - only the destructor. The destructor may be
10050 NULL if destructor is not needed.
10052 All this applies for client library code as well. Similar
10053 changes were made there as well for the pending commands.
10055 In the client, the application must now allocate the
10056 SilcClientCommandContext with the silc_client_command_alloc
10059 * Added reference counter to the SilcServerCommandContext. Added
10060 function silc_server_command_alloc and silc_server_command_dup
10063 Same type of functions added to the client library for the same
10066 * Removed the cmd_ident from IDListData away since it is now
10067 global for all connections. It is the command identifier used
10068 in command sending and with pending commands. The affected file
10071 * Added reference counter to the SilcSocketConnection objecet to
10072 indicate the usage count of the object. The object won't be
10073 freed untill the reference counter hits zero. Currently only
10074 server uses this, and client ignores it. The client must be
10075 set to use this too later. The affected files are
10076 lib/silccore/silcsockconn.[ch]. Added also the function
10077 silc_socket_dup to increase the reference counter.
10079 This was mainly added because it is possible that the socket
10080 is removed underneath of pending command or other async
10081 operation. Now it won't be free'd and proper DISCONNECTING
10082 flags, etc. can be set to avoid sending data to connection that
10083 is not valid anymore.
10085 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10086 the connection. After that it sets SILC_SET_DISCONNECTED.
10087 It is, however, possible that the socket data is not still freed.
10088 The silc_server_packet_process now checks that data is not
10089 read or written to connection that is DISCONNECTED. The socket
10090 get's freed when the reference counter hits zero.
10092 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10094 * Changed the client operation API: channel_message operation's
10095 `sender' is now the client entry of the sender, not the nickname
10096 and the `channel' is the channel entry, not the channel name.
10098 In the private_message operation the `sender' is now also the
10099 client entry of the sender not the nickname.
10101 Affected file is lib/silcclient/ops.h and all applications
10102 using the client operations.
10104 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10106 * Moved the calling of ops->connect() from connect_to_server_final
10107 into receive_new_id functin since that is the point when the
10108 client is actually allowed to send traffic to network. The
10109 affected file is lib/silcclient/client.c.
10111 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10113 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10114 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10115 (if needs broadcasting) instead of broadcasting the packets one
10116 by one which would make a burst in the network traffic.
10118 * Added `broadcast' argument to the functions in silcd/server.[ch]
10119 silc_server_create_new_channel[_with_id] to indicate whether
10120 to send New Channel packet to primary router.
10122 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10124 * Added new function into the silcd/server.[ch] files:
10125 silc_server_create_new_channel_with_id to create new channel with
10126 already existing Channel ID.
10128 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10129 lib/silccore/silcpacket.h. This packet is used t send list of
10130 Set Mode payloads inside one packet. Server uses this to set
10131 the modes for the channels and clients on those channels, that it
10132 announced to the router when it connected to it. The protocol
10133 specification has been updated accordingly.
10135 * The silc_server_new_channel did not handle the packet coming
10136 from normal server as it normally does not send that. However,
10137 when it announces its channels it does send it. Implemented
10138 the support for that.
10140 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10141 into the file lib/silccore/id.h.
10143 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10145 * Fixed memory leaks in the functions silc_idlist_del_client,
10146 silc_idlist_del_channel and silc_idlist_del_server in the file
10147 silcd/idlist.c. All of those leaked like a sieve.
10149 * Fixed some small memory leaks in the client's function
10150 silc_client_notify_by_server.
10152 * Added functions into silcd/server.c: silc_server_announce_clients,
10153 silc_server_announce_channels and silc_server_announce_server.
10154 These functions are used by normal and router server to announce
10155 to its primary router about clients, channels and servers (when
10156 router) that we own. This is done after we've connected to the
10159 These functions effectively implements the following packet types:
10160 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10161 and SILC_PACKET_NEW_ID_LIST.
10163 * Added new functions into the silcd/packet_receive.[ch]:
10164 silc_server_new_id_list, silc_server_new_channel_list and
10165 silc_server_new_channel_user_list to handle the incoming
10166 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10168 * Added support of changing Channel ID in the function
10169 silc_server_replace_id. If the server that announces a channel
10170 to the router already exists in the router (with same name but
10171 with different Channel ID), router is responsible to send
10172 Replace ID packet to the server and force the server to change
10173 the Channel ID to the one router has.
10175 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10176 client that the Channel ID has been changed by the router. The
10177 normal server sends this to the client. Client must start using
10178 the new Channel ID as the channel's ID.
10180 Implemented handling of this new type into lib/silcclient/client.c
10181 into the function silc_client_notify_by_server.
10183 * Added new function silc_idlist_replace_channel_id into the files
10184 silcd/idlist.[ch] to replace the Channel ID.
10186 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10188 * Call silc_server_command_identify_check always when processing
10189 the IDENTIFY command in silcd/command.c
10191 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10193 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10194 send keepalive packets. The packet can be sent by clients,
10195 servers and routers.
10197 Added function silc_socket_set_heartbeat into the file
10198 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10199 If not set, the heartbeat is not performed. The actual
10200 heartbeat is implemented in the low level socket connection
10201 library. However, application is responsible of actually
10202 sending the packet.
10204 Added silc_server_send_heartbeat to send the actual heartbeat
10205 packet into silcd/packet_send.[ch]. Server now performs
10206 keepalive with all connections.
10208 * Added silc_task_get_first function into lib/silcutil/silctask.c
10209 to return the timeout task with shortest timeout. There was a bug
10210 in task unregistration that caused problems. TODO has been
10211 updated to include that task system must be rewritten.
10213 * The client library will now resolve the client information when
10214 receiving JOIN notify from server for client that we know but
10215 have incomplete information.
10217 * Rewrote parts of silc_server_remove_from_channels and
10218 silc_server_remove_from_one_channel as they did not remove the
10219 channel in some circumstances even though they should've.
10221 * Encryption problem encountered in server:
10223 The LEAVE command used to send the Channel Key packet to the
10224 router immediately after generating it. However, the code
10225 had earlier sent Remove Channel user packet but not immediately,
10226 ie. it was put to queue. The order of packets in the router
10227 was that Channel Key packet was first and Remove Channel User
10228 packet was second, even though they were encrypted in the
10229 reverse order. For this reason, MAC check failed. Now, this
10230 is fixed by not sending the Channel Key packet immediately but
10231 putting it to queue. However, this is more fundamental problem:
10232 packets that are in queue should actually not be encrypted
10233 because packets that are sent immediately gets encrypted
10234 actually with wrong IV (and thus MAC check fails). So, packets
10235 that are in queue should be encrypted when they are sent to
10236 the wire and not when they put to the queue.
10238 However, the problem is that the current system has not been
10239 designed to work that way. Instead, the packet is encrypted
10240 as soon as possible and left to the queue. The queue is then
10241 just purged into wire. There won't be any fixes for this
10242 any time soon. So, the current semantic for packet sending
10245 o If you send packet to remote host and do not force the send
10246 (the packet will be in queue) then all subsequent packets to the
10247 same remote host must also be put to the queue. Only after the
10248 queue has been purged is it safe again to force the packet
10251 o If you send all packets immediately then it safe to send
10252 any of subsequent packets through the queue, however, after
10253 the first packet is put to queue then any subsequent packets
10254 must also be put to the queue.
10256 Follow these rules and everything works fine.
10258 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10260 * Added new function silc_server_remove_clients_by_server to
10261 remove all client entries from ID list when the server connection
10262 is lost. In this case it is also important to invalidate all
10263 client entires as they hold the invalid server entry. This
10264 fixes fatal bug when server has lost connection and will reconnect
10267 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10269 * Made some sanity checks to silc_server_daemonise like to check
10270 whether the requested user and group actually exists.
10272 * Added sanity check to SKE's silc_ske_responder_finish to check
10273 that the public and private key actually is valid.
10275 * Invalidate the client's nickname when receiving Replace ID
10276 packet and the Client ID is being replaced. This means that the
10277 server will query the nickname if someone needs it (client)
10280 * Sort the ID Cache in client library when the ID Cache data
10281 has changed (needs sorting).
10283 * Do not allow for SILC client to create several connections to
10284 several servers. The client does not support windows right now
10285 and generating multiple connections causes weird behaviour.
10287 Irssi-silc client does support windows and can handle several
10288 connections without problems, see: www.irssi.org and SILC plugin.
10290 * Fixed some places where client was added to the IDList. The
10291 rule of thumb is following (in order to get everything right):
10292 If the client is directly connected local client then the
10293 `connection' argument must be set and `router' argument must be
10294 NULL to silc_idlist_add_client function. If the client is not
10295 directly connected client then the `router' argument must
10296 bet set and the `connection' argument must be NULL to the
10297 silc_idlist_add_client function.
10299 * The funtion silc_server_packet_send_local_channel actually did
10300 not check whether the client was locally connected or not. It
10301 does that now. Fixed a bug related to LEAVE command.
10303 * Fixed Remove Channel User payload parsing bug in server's
10304 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10306 * The server's silc_server_save_channel_key now checks also the
10307 global ID list for the channel as it might not be in the local
10308 list. Fixed a bug related to LEAVE command.
10310 * Is this the end of the [<unknown>] buglet that has been lurking
10311 around for a long time? A little for loop fix in server's
10312 silc_server_command_whois_parse that is used by both IDENTIFY
10313 and WHOIS command. At least, this was a clear bug and a cause
10314 of one type of [<unknown>] buglet.
10316 * WHOIS and IDENTIFY commands call the function
10317 silc_server_command_[whois/identify]_check function even if
10318 we are not router server.
10320 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10322 * Added --with-gmp configuration option. If set the GMP
10323 is always compiled in the SILC source tree. If not set then
10324 it is checked whether the system has the GMP3 installed. If
10325 it has then the GMP won't be compiled (the system's headers
10326 and library is used), if it doesn't have it then the GMP is
10327 compiled in the SILC source tree.
10329 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10331 * Changed RSA private exponent generation to what PKCS #1
10332 suggests. We try to find the smallest possible d by doing
10333 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10334 not security fix but optimization.
10336 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10338 * Added new config entry [Identity] to fork the server and run
10339 it as specific user and group. A patch from Bostik.
10341 * Imported Dotconf configuration library into lib/dotconf.
10342 This will be used to create the SILC configuration files later.
10343 It will appear in the distsribution after this commit.
10345 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10347 * A big code auditing weekend happening. Auditing code for
10348 obvious mistakes, bugs and errors. Also, removing any code
10351 Removed files for being obsolete:
10353 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10354 inline in the file lib/silcutil/silcbuffer.h)
10356 o lib/silcutil/silcbufutil.c (the header has inline versions)
10358 Changed code to fix possible error conditions:
10360 o The buffer formatting routines now check that the destination
10361 buffer really has enough space to add the data. This applies for
10362 both buffer formatting and unformatting
10363 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10364 unformatting was changed to accomodate following rules:
10365 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10366 sent to the function while XXX_*STRING will not allocate or copy
10367 the data into the buffer. Instead it sets the pointer from the
10368 buffer into the pointer sent as argument (XXX_*STRING used to
10369 require that the pointer must be allocated already). This change
10370 makes this whole thing a bit more consistent and more optimized
10371 (note that the data returned in the unformatting with XXX_*STRING
10372 must not be freed now). The routines return now -1 on error.
10374 o Tried to find all code that use buffer_format and buffer_unformat
10375 and added return value checking to prevent formatting and
10376 especially unformatting errors and possible subsequent fatal
10379 o Changed ske->x and ske->KEY to mallocated pointers in
10380 lib/silcske/silcske.h. Fixed possible data and memory leak.
10382 o Added return value checking to all *_parse* functions. Fixed
10383 many memory leaks as well.
10385 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10386 so that buffer overflows would not happen. All code now also
10387 checks the return value as it can fail.
10389 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10391 * Added reconnection support to server if the normal server looses
10392 its connection to the router (for example if router is rebooted).
10393 The server performs normal reconnection strategy implemented
10394 to the server. Affected file silcd/server.c.
10396 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10398 * Added new packet type SILC_PACKET_SET_MODE that is used to
10399 distribute the information about changed modes (for clients,
10400 channels and clients channel modes) to all routers in the
10401 network. Updated the protocol specification accordingly.
10403 Added functions into silcd/packet_send.c and
10404 silcd/packet_receive.c: silc_server_send_set_mode,
10405 silc_server_set_mode.
10407 Added new files silcmode.[ch] into lib/silccore that implements
10408 the encoding and decoding of Set Mode Payload. Added new type
10409 SilcSetModePayload. Moved the definitions of different modes
10410 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10412 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10414 * Oops, a little mistake in server's connection authentication
10415 protocol. The protocol is not ended with FAILURE but with
10416 SUCCESS if the authentication is Ok. :) Affected file is
10419 * Implemented NICK_CHANGE notify handling in server in the file
10420 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10421 the local clients on the channel. After the changing nickname
10422 in router environment snhould work and the [<unknown>] nickname
10423 should appear no more.
10425 The silc_server_replace_id function that receives the Replace ID
10426 payload now sends the NICK_CHANGE notify type also in the file
10427 silcd/packet_receive.c
10429 * Changed WHOIS and IDENTIFY command to support the maximum amount
10430 of arguments defined in protocol specs (3328 arguments). This
10431 fixed a bug that caused problems when there were more than three
10432 users on a channel.
10434 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10436 * Added extra parameter, command identifier, to the
10437 silc_client_send_command so that explicit command identifier
10440 Changed that ID list routines uses specific command identifier
10441 when sending WHOIS/IDENTIFY requests to the server so that they
10442 can be identified when the reply comes back.
10444 Affected files lib/silcclient/command.[ch],
10445 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10447 * Added `sender' argument to silc_server_packet_send_to_channel
10448 to indicaet the sender who originally sent the packet to us
10449 that we are now re-sending. Ignored if NULL. Affected file
10450 silcd/packet_send.[ch].
10452 * Added some server statistics support in silcd/server_internal.h
10453 SilcServerStatistics structure and around the server code. Also
10454 send some nice statistics information when client is connecting
10457 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10459 * Fixed channel ID decoding in server's JOIN command reply in
10460 silcd/command_reply.c
10462 * Fixed braodcasting of replace ID payload to not to send it if
10463 we are standalone server in silcd/packet_receive.c.
10465 * Fixed all channel message sending routines to not to send
10466 packets to clients that has router set, since they are routed
10467 separately in the same function earlier. Affects file
10468 silcd/packet_send.c and all channel packet sending functions.
10470 * In USERS reply, res_argv[i] are not allocated, the table
10471 is allocated. Thus changed that free the table, not its
10474 * In server's whois_check and identify_check if the client is
10475 locally connected do not send any WHOIS commands - they are not
10478 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10480 * Fixed some minor bugs in client when sending WHOIS command. The
10481 arguments was in wrong order.
10483 * Removed statis function add_to_channel from server in
10484 silcd/command.c that was previously used with the joining but
10487 * Tested USERS command in router environment successfully with two
10488 routers, two servers and two clients.
10490 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10492 * Reorganized the USERS command and command reply in client library
10493 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10494 When the command is given by user we register a pending command
10495 callback that will reprocess the command after the reply has been
10496 received from the server. When reprocessing the packet we then
10497 display the information. Thus, the USERS information is displayed
10498 now in the command callback instead of in the command reply
10499 callback. The processing of the command is same as previously
10500 when server has sent the command reply in the JOINing process.
10502 * Added to USERS command in silcd/command_reply.c to join the client,
10503 we didn't use to know about, to the channel after we've created
10504 a client entry for it. Also, for clienet we did know already still
10505 check whether it is on the channel or not and add it if not.
10507 * Removed silc_server_command_join_notify as the function and its
10510 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10512 * Changed the client's pending command handling to the same as the
10513 server's pending command handling. It is also now possible to
10514 execute command reply functions from other command reply
10515 function as the function callbacks for commands and command
10516 replies are one and same. The pending commands are not static
10517 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10518 in client connection context. Thus, pending commands are server
10519 connection specific as it is convenient.
10521 Changed the function silc_client_command_pending and
10522 silc_client_command_pending_del and added new function
10523 silc_client_command_pending_check. Removed the
10524 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10527 * Added cmd_ident, current command identifier, to the client
10528 connection context in lib/silcclient/client.h to keep track on
10529 command identifiers used in command sending. Client's command reply
10530 function handling now supports the mandatory command identifiers.
10532 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10533 funtions in client to fully support pending command callbacks.
10535 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10536 as one of the arguments to the application in the command reply
10539 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10540 before first releasing SILC but came back. Now it is removed again
10541 and should come back nomore. The FORWARDED flag was used only
10542 by the JOINing procedure by forwarding the command packet to router.
10543 Now, the JOINing procedure has been changed to more generic (due
10544 to various router environment issues) and FORWARDED is not needed
10545 anymore for anything. The protocol specification is yet to be
10548 Now, removed silc_server_packet_forward from server and the flag
10549 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10551 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10553 * Renamed NAMES command to USERS command. The NAMES was named that
10554 due to historical reasons. Now it is renamed. Also, rewrote
10555 parts of the USERS command. The nickname list is not sent anymore
10556 by the server. Only Client ID and mode lists are sent in the USERS
10557 command. Changed this also to the protocol specification.
10559 The client now resolves the names and stuff after it receives
10560 the USERS list from the server when joining to the channel.
10562 * WHOIS and IDENTIFY commands has been changed to support multiple
10563 Client ID's per command. One can now search for multiple users
10564 in the network by sending only one WHOIS or IDENTIFY command.
10565 Changed the code and the protocol specifications.
10567 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10568 uses silc_server_command_whois_parse to parse the request. */
10570 * If normal server, do not parse the WHOIS and IDENTIFY requests
10571 before sending it to the router. Saves some time.
10573 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10575 * Fixed JOIN command on client library. Wrong number of arguments
10576 used to crash the client.
10578 * Added silc_server_channel_has_global function to check whether
10579 channel has global users or not.
10581 * Added silc_server_channel_has_local function to check whether channel
10582 has locally connected clients on the channel.
10584 * The silc_server_remove_from_one_channel now checks whether the
10585 channel has global users or not after given client was removed from
10586 the channel. It also checks whether the channel has local clients
10587 on the channel anymore. If it does not have then the channel entry
10588 is removed as it is not needed anymore.
10590 * The silc_server_notify now checks on JOIN notify whether the joining
10591 client is one of locally connected or global. If it is global then
10592 the channel has now global users on the channel and that is marked
10593 to the channel entry. Also, it now saves the global client to
10594 global list who is joining and JOINs it to the channel. This is
10595 for normal server, that is.
10597 Changed silc_server_send_notify_on_channel,
10598 silc_server_packet_relay_to_channel and
10599 silc_server_packet_send_to_channel check if we are normal server
10600 and client has router set (ie. global client) do not send the
10601 message to that client, as it is already routed to our router.
10603 * Implemented LEAVE notify type handling in silc_server_notify
10606 * Tested LEAVE command in router environment successfully. Tested
10607 with two routers, two servers and two clients.
10611 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10613 * Implemented SIGNOFF notify type handling in silc_server_notify
10616 * silc_server_remove_id now removes the client entry from all channels
10617 it has joined and thusly sends SIGNOFF notify type.
10619 * Rewrote the NAMES list generation in server by removing two excess
10620 loops. The lists are created now inside one loop.
10622 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10624 * silc_server_remove_channel_user checks now also global list
10625 for channel and client.
10627 * silc_server_new_channel_user checks now both local and global
10628 list for channel and client. Fixed a bug in client id decoding.
10629 Used to decode wrong buffer.
10631 * silc_server_channel_message checks now both local and global
10632 list for channel entry.
10634 * Tested channel joining (hence JOIN) in router environment
10635 successfully. Tested with two routers, two servers and two
10638 * Tested channel message sending in router environment successfully.
10640 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10642 * Added silc_server_save_channel_key into server.[ch] to save the
10643 received channel key in Channel Key payload processing. It is
10644 also used in JOIN command reply handling.
10646 Equivalent function silc_client_save_channel_key added into
10647 client.[ch] into client library.
10649 * Changed JOIN command reply to send information whether the channel
10650 was created or not (is existing already) and the channel key
10651 payload. Changed protocol specs accordingly.
10653 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10654 the request was sent by ID and not by nickname. Crashed on
10657 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10659 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10660 now correctly save the received data.
10662 * silc_server_free_sock_user_data now notifies routers in the
10663 network about entities leaving the network.
10665 At the same time implemented functions silc_server_remove_id
10666 and silc_server_send_remove_id to receive and send REMOVE_ID
10667 packets. The packet is used to notify routers in the network
10668 about leaving entities. The ID removed will become invalid in
10671 * Added function silc_idlist_del_server into server. Removes and
10672 free's server entry from ID list.
10674 * silc_server_private_message function now checks, if we are router,
10675 that the destination ID really is valid ID, naturally.
10677 * In router when NEW_ID packet is received (for new client) the
10678 hash of the Client ID is saved in the ID Cache but the
10679 client->nickname is set to NULL, instead of putting the hash
10682 IDENTIFY command now also checks that client->nickname must be
10683 valid. If it is not if will request the data from the server who
10684 owns the client. Added new function
10685 silc_server_command_identify_check.
10687 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10688 to set the command to already allocated Command Payload.
10690 * Tested private message sending in router environment with two
10691 routers, two servers and two clients. Fixed minor bugs and now
10694 * Fixed segfault from client's NAMES command. Used to crash if
10695 not on any channel.
10697 * Forwarded packets must not be routed even if it is not destined
10698 to the receiver. Changed server code comply with this.
10700 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10702 * Added `require_reverse_mapping' boolean value to ServerParams
10703 structure. If TRUE (not default) the server will require that
10704 the connecting host has fully qualified domain name.
10706 If the reverse mapping is not required and hostname could not be
10707 found the IP address is used as hostname.
10709 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10711 * Implemented version string checking to both client and server.
10712 The check is incomplete currently due to the abnormal version
10713 strings used in development version of SILC.
10715 * Changed all command functions in server to use the new
10718 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10720 * Changed char *data to unsigned char *data in ID Cache system to
10721 support binary data as ID Cache data. Changed code to support
10722 binary data in lib/silccore/idcache.c.
10724 * Renamed silc_server_packet_relay_command_reply to
10725 silc_server_command_reply as it is normal packet receiving
10726 function. Rewrote the function to accept command replys for
10727 servers and not only for clients.
10729 * Mark remote router always as registered server if we are connecting
10730 to it. Otherwise, commands sent by the router to us are ignored.
10732 * All ID List find routines now returns the ID Cache Entry pointer
10733 as well if requested.
10735 * WHOIS command works now in router environment, tested with two
10736 routers, two servers and two clients.
10738 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10739 in router environment (as it is almost equivalent to WHOIS) but
10740 hasn't been tested thoroughly. Added new functions:
10742 silc_server_command_identify_parse
10743 silc_server_command_identify_send_reply
10744 silc_server_command_identify_from_client
10745 silc_server_command_identify_from_server
10747 * Disabled route cache adding because adding two different ID's with
10748 same IP replaces the old cache entry thus giving wrong route.
10749 The entry->router->connection is always the fastest route anyway
10750 so route cache may not be needed. Of course, new routes maybe
10751 established after receiving the ID when the entry->router->connection
10752 might not be anymore the most optimal.
10754 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10756 * Add route cache for received ID for fast routing.
10758 * Added silc_server_packet_route to route received packet on router
10759 that is not destined to us.
10761 * Renamed silc_server_get_route to silc_server_route_get.
10763 * Added id_string and id_string_len fields into SilcServer to
10764 include encoded ServerID for fast comparing without excess
10765 encoding of the ID's.
10767 * Cleaned up WHOIS command on server side. Added following static
10770 silc_server_command_whois_parse
10771 silc_server_command_whois_check
10772 silc_server_command_whois_send_reply
10773 silc_server_command_whois_from_client
10774 silc_server_command_whois_from_server
10776 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10777 arguments in command replies. All command functions should be
10778 updated to use this macro.
10780 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10782 * Minor typo fixes on command reply handling on server.
10784 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10786 * Added silc_server_command_add_to_channel internal routine to add
10787 the client to the channel after router has created the channel and
10788 sent command reply to the server.
10790 * Added generic silc_server_send_command to send any command from
10793 * Use static buffer with ID rendering instead of duplicating data.
10795 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10797 * Fixed a channel user mode bug when joining to a channel server gave
10798 everybody channel founder rights, oops.
10800 * We mark ourselves as the router of the incoming server connection
10801 if we are router ourselves. This way we can check in some packet
10802 sending functions whether it is locally connected server. For
10803 incoming router connections we put NULL.
10805 * For router sending packets locally means now always sending the
10806 packet cell wide; to local clients and local servers. For normal
10807 server sending packet locally means sending it to only local
10810 * Fixed the JOIN command to really work in router environment. If the
10811 channel is created it is always created by the router. Router is
10812 also responsible of making the initial joining to the channel,
10813 sending JOIN notify to the sending server and distributing
10814 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10815 does not exist server doesn't do anything else but forward the
10816 command to the router which performs everything.
10818 * Added silc_server_send_channel_key function to send the Channel Key
10821 * Added silc_server_create_channel_key to create new channel key. The
10822 channel key is now re-generated everytime someone joins or leaves
10823 a channel, as protocol dictates. Note: channel->key_len is the
10824 key length in bits.
10826 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10828 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10829 packet_receive.[ch] to separate packet sending and receiving
10830 routines. The server.[ch] now includes everything else including
10831 actual packet processing (writing and reading data) and other
10834 Renamed silc_server_private_message_send_internal to
10835 silc_server_send_private_message. The routine is still though
10836 used only to relay private messages as server does not send
10837 private messages itself.
10839 Renamed silc_server_new_channel to silc_server_create_new_channel
10840 and added new function sicl_server_new_channel that handles the
10841 incoming New Channel packet. Added also new sending function
10842 silc_server_send_new_channel to send New Channel Payload.
10844 * Added new function silc_server_notify to process incoming notify
10845 packet to the server/router. Server may then relay the notify
10846 to clients if needed.
10848 * Added new function silc_server_new_channel_user to process incoming
10849 New Channel User packet. Router will redistribute the packet and
10850 send JOIN notify to its local clients and locally connected servers
10851 if needed. Normal server will send JOIN notify to its local client
10852 on same channel when received this packet. Added also corresponding
10853 sending function silc_server_send_new_channel_user to sent the
10856 * Added boolean route argument to send_notif_to_channel and
10857 packet_send_to_channel functions to attempt to route the packet
10858 if it is TRUE and send only locally if it is FALSE.
10860 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10862 * silc_server_replace_id now broadcasts the received replace ID
10863 packet if it is not broadcast packet already. The router must
10864 broadcast to inform other routers about changed ID.
10866 * Added backpointer to server's router into SilcServer context in
10867 silcd/server_internal.h.
10869 * Fixed silc_server_packet_broadcast to send correct broadcast
10872 * The channel key is now distributed to the local client as soon
10873 as it is received from the router (in router environment) so that
10874 no other packet may be sent for the channel until client has
10877 * silc_server_remove_channel_user now broadcasts the received
10878 Remove Channel User packet if it is not broadcast packet already.
10879 The router must broadcast to inform other routers about removed
10882 * Added users field into SilcPacketContext that is a reference count
10883 of the context. One can increase the reference count by calling
10884 silc_packet_context_dup which is now changed to just increase the
10885 reference count instead of duplicating the data. The reference
10886 count is decresed by calling silc_packet_context_free that will
10887 free the data after the reference count hits zero.
10889 For now on the packet context and everything allocated into it
10890 (including the raw packet from network) must be freed by calling
10891 the new silc_packet_context_free function. Added also new function
10892 silc_packet_context_alloc that must be used now to allocate the
10893 context. This also means that if a routine is asynchronous from
10894 silc_[client/server]_packet_parse_type the packet context must
10895 be duplicated by calling silc_packet_context_dup. Otherwise it
10896 gets free'd after silc_[client/server]_packet_parse_type returns.
10897 Also, one must remember that if packet is duplicated then its
10898 reference count must be decresed by calling the free function as
10899 many times as it was duplicated.
10901 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10902 from both client and server.
10904 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10906 * Made joining to a channel working in router environment.
10908 * Cleaned up JOIN command on server side and create function
10909 silc_server_command_join_channel internal routine to make the
10912 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10914 * Changed silc_command_pending list to SilcDList. Also, added
10915 `ident' field to SilcServerCommandPending structure to identify
10916 the reply and to call correct callback.
10918 Added silc_server_command_pending_check function to replace the
10919 corresnponding macro. The silc_command_pending list is not
10922 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10923 to set identifier to previously allocated Command Payload. It
10924 is used to set identifier for command when resending Command
10927 * Added silc_command_payload_encode_payload to encode Command
10928 Payload buffer from SilcCommandPayload structure.
10930 * Added silc_argument_payload_encode_payload to encode Argument
10931 payload buffer from SilcArgumentPayload structure.
10933 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10935 * Changed WHOIS command to support router connection on server side.
10936 The whois request is always sent to router unless the server is
10937 standalone server. After server has received the reply from the
10938 router will it send the reply to the client.
10940 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10941 broadcast received broadcast packet. The function is used only
10942 by router. The broadcast packet is always sent to the router's
10945 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10946 render given ID to printable string, for log files for example.
10948 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10950 * Made basic router to router connections working. At least they
10951 can now connect to each other but nothing really works the way
10952 they are supposed - yet.
10954 * Added new initiator token to RouterConnection configuration
10955 file in silcd/serverconfig.[ch]. It is used to tell whether we
10956 are the initiator to the remote router or whether we'll expect
10957 the other end to connect.
10959 * Moved registering of listener task to silc_server_init, hence
10960 the server starts listenning as soon as it is run, even if it
10961 does not have connections to other routers. Let's see how well
10964 * Changed default connection retry timeouts for more suitable in
10967 * Removed cipher and such arguments from silc_idlist_add_client
10968 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10969 Added new function silc_idlist_add_data to add the keys and stuff
10972 * Added SilcIDListData structure and added it to SilcClientEntry
10973 and SilcServerEntry as their first field in the structure. This
10974 way we can explicitly cast the ID entries to the SilcIDListData
10975 structure and get common data for the entries. In past, we had
10976 to first check what type of connection it is and then cast it to
10977 correct ID entry type. Now, we can directly cast the opaque
10978 pointer to the SilcIDListData (no matter what ID entry it actually
10979 is) and get the data needed.
10981 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10983 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10984 in some circumstances even if threre were timeout tasks, though not
10985 IO tasks, but tasks anyway. Now fixed.
10987 * Defined SilcServerConnection structure to hold connection specific
10988 stuff about directly connected servers and routers. The definition
10989 is currently in silcd/server_internal.h. I thought about having
10990 a bit more important role fro this struct but for now it is used
10991 only when connecting to other server (or router actually).
10993 * Added connecting retry support in server when connecting to
10994 router(s). The retry feature implement exponential backoff
10995 algorithm. Also, added SilcServerParams structure to hold default
10996 parameters for server. For now, it include these retry settings
10997 and are hard coded. After server is moded to be as Silc Server
10998 Library this structure will be more important.
11000 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11002 * Changed client librarys channel->clients table to SilcList and
11003 changed code accordingly.
11005 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11007 * Changed client's channel table to SilcList and changed code
11008 accordingly. Also changed SilcChannelClientEntry to include back-
11009 pointer to the channel so that client entry can use that structure
11010 as list as well and we have fast cross-reference to the channel.
11011 This change dramatically decreased the complexity of channel
11012 handling with client entry and vice versa (removed one extra
11013 loop when searching for channel entry from many functions).
11015 * Changed server->sim from table to SilcDList and changed code
11018 * NAMES command can now be used from user interface. It will show
11019 the user list on the channel, neatly.
11021 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11022 Code now saves realname of the user if it becomes available.
11024 * Renamed configure.in to configure.in.pre and made ./prepare
11025 script to automatically add correct version string to
11026 configure.in which it creates from configure.in.pre.
11028 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11030 * NAMES command reply now shows users mode with the nickname when
11031 joining to channel.
11033 * Moved silc_client_ch[u]mode[_char] functions from
11034 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11035 place sucks, they are utility functions and should be in some
11038 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11040 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11043 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11047 * Added TRQ (efficient deque and list library) into lib/trq. This is
11048 a very good list library that is currently used in the SILC. Defined
11049 SilcList API over the library because I didn't like the API very
11050 much. See lib/trq/silclist.h for the API and examples of how to
11051 use the API. Fixed various places in the code to use the new
11052 SilcList API. The SilcList is meant for lists that has a structure
11053 already defined as a list. It is not suitable to add just some
11054 context to the list (in TRQ, the context is the list actually).
11056 So, I defined SilcDList that can be used for the purpose where
11057 predefined list structure does not exit. This can be used as
11058 such list. Now some context just can be added to the SilcDList.
11059 Currently this list is not used in the SILC just yet, though there
11060 are a lot places where this can replace dynamically allocated
11061 tables and I will fix these places, later, to use SilcDList.
11062 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11063 and use TRQ internally).
11065 Also fixed some annoying warning messages that the original TRQ
11066 code generated. Also minor changes to TRQ's Makefile.in.
11068 * Added support for querying by Client ID to both WHOIS and
11069 IDENTIFY commands into server, as required by the protocol.
11071 * Removed method function pointers from SilcBuffer structure. They
11072 weren't used to anything and just increased the context size for
11073 no good reason. This change also made silc_buffer_alloc and
11074 silc_buffer_free functions inline functions.
11076 * Disabled command flooding detection support until it's fixed so
11077 that it accepts commands in but does not execute them more than once
11080 * Added silc_net_localhost(), to return local hostname, into
11081 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11082 that must be initialized before calling silc_client_init.
11084 * Added new function: silc_server_send_notify_on_channels to send
11085 notify messages to all channels client has joined. It is assured
11086 that the message is sent only once per client.
11088 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11089 lib/silcutil/silcutil.[ch] as silc_format function. The new
11090 function is generic and is used by server as well, not only by
11091 the logging routines.
11093 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11094 the provided version string was not acceptable. Added new function:
11095 silc_ske_check_version into lib/silcske/silcske.h. The function
11096 must be implemented by the application (client or server) and it
11097 does not reside in the SKE library. The function checks the version
11098 string remote end sent.
11100 * Added back pointers (to opaque context and to SilcSocketConnection)
11101 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11103 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11104 duplicate packet context structure.
11106 * Changed `notify' client operation to send same arguments as client
11107 receives from server except for ID's. ID's are mapped to correct
11108 ID entry and that is returned. Also, if channel entry is not sent
11109 by server but the notify is for channel the channel entry is sent
11110 to application (otherwise application doesn't know that it is for
11111 channel (library gets it from packet's Destination ID)).
11113 * Added silc_client_remove_from_channels into client library to
11114 remove a client from all channels it has joined to. Used when
11115 received SIGNOFF notify from server. Added also new function
11116 silc_client_replace_from_channels to replace old ID entry with
11117 new ID entry on all channels. Used when received NICK_CHANGE
11118 notify from server.
11120 * Fixed ID Cache list handling in silc_idlist_get_client in
11121 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11122 to get (or query) client by ID.
11124 * Updated TODO list.
11126 * Added connection authentication status message defined by the
11127 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11128 support for these into the code in client and server side.
11130 * Added generic function silc_client_send_command to send any command
11131 with variable argument list. Application should use this function
11132 to send commands if the command functions provided by the library
11133 does not suite for the application's user interface needs.
11135 * Added new `failure' client operation. Application is notified about
11136 received failure packet if client is executing a protocol. In this
11137 case the protocol's execution has failed.
11139 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11140 is required by the protocol.
11142 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11143 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11146 * Added status flag to SilcSKE object to indicate realtime status
11147 of the SKE protocol.
11149 * Application receives now exactly same command reply arguments as
11150 the library receives from server. However, if ID is received the
11151 corresponding ID entry is returned to the application (eg. Client
11152 ID is mapped to correct SilcClientEntry entry and that is returned).
11153 Changed command_reply client operation due to this change.
11155 * Changed all ID's in commands and in command replys as ID Payloads.
11156 Change affected both client and server side codes.
11158 All ID's sent in SILC network (with execption of ID's in SILC
11159 Packet header) are sent in ID Payload to support variable length
11162 * Server now notifies nick changes and notifies all clients on
11163 the channels about the new nickname (about the new Client ID,
11166 * Implemented CMODE command to change channel modes. Supports all
11167 channel modes defined by the protocol specs except ban and invite
11168 lists. (Also, private channel key mode is supported but support for
11169 setting private channel key in client is missing, thus, this mode
11170 has no effect on client side (except that server requires that the
11171 client uses private channel key and normal channel traffic does not
11174 Also, invite mode works per se, but INVITE command does not work
11175 yet correctly, so you can set channel as invite only channel but
11176 inviting clients to the channel does not work (it is yet to be
11177 thought what's the best way to do it).
11179 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11180 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11181 Implemented CUMODE command to change user's mode on the channel.
11182 Supports all modes defined by the protocol specs.
11184 * Added NAMES command reply to return users modes on the channel.
11186 * Removed unnecessary and slow ciphers from lib/silccrypt.
11188 * Set SO_KEEPALIVE option to connection sockets by default.
11190 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11192 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11193 redefined the Notify Payload into protocol specs.
11195 * Added silc_id_payload_parse_id to get ID directly from raw
11198 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11200 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11201 accept searching by Client ID as well.
11203 * Added support for LEAVE and SIGNOFF notify types in client library.
11205 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11206 to parse ID Payload from raw data.
11208 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11210 * Added flags parameter into silc_ske_assemble_security_properties
11211 function in lib/silcske/silcske.[ch].
11213 * Changed notify client operation to fit better for notify messages
11214 sent by server. The notify payload received from server is now
11215 passed to the application (after parsing it to SilcNotifyPayload).
11216 It is application's responsibility to retrieve the arguments
11217 from the payload and show the message the way it wants. The message
11218 sent by server is implementation specific.
11220 * Changed public keys to comply with the protocol specification.
11221 Old public keys are not supported anymore and are not compatible.
11223 * Removed nickname from Channel Payload as the latest draft removed
11224 it. The client must resolve the nickname from the NAMES command
11225 reply received when it joined the channel.
11227 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11229 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11231 * Fixed some errors in protocol specification drafts.
11233 * Created lib/silccore/silcnotify.c to implement Notify Payload
11234 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11235 generic payloads described by protocol specifications. The file
11236 includes implementations for ID Payload and Argument Payload.
11238 * Changed Command Payload implementation to use the new Argument
11239 Payload. Changed command_xxxx_payload to command_payload_xxxx
11240 to comply with SILC coding conventions.
11242 * Added suppport for Argument Payload handling in Notify Payload
11243 implementation as protocol requires it. Added the new support
11244 into server and client lib as well.
11246 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11248 * Added support for multiple nicknames on same channel. [n] is
11249 added locally to the nickname if there are more than one same
11250 nicknames on the channel.
11252 * Server now sends all nicknames that matched WHOIS request.
11253 Client also shows the list received from server.
11255 * Added TOPIC command to client side. User can now set and show
11256 current topic on channel.
11258 * Added MOTD command to client and server. Also, server sends the
11259 motd when client connects to the server.
11261 * Changed version strings to comply ISO 8601.
11263 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11265 * Fixed protocol error handling in client library. It should now
11266 cope even if the SKE fails for some reason.
11268 * Made new protocol specification drafts for submitting to IETF.
11270 * Implemented TOPIC command to server in silcd/command.c.
11272 * Added two new notify types into lib/silccore/silcnotify.h:
11273 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11274 notify nickname change and topic setting/change on a channel.
11276 * API change of command_reply operation in client library. The
11277 application gets now the status type received from server as well.
11279 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11281 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11283 * Cras fixed and optimized the packet handling even further and
11284 it should work now. Minor change to the prototype of function
11285 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11287 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11289 * Added new function into lib/silcutil/silcschedule.[ch]:
11290 silc_schedule_with_fd to select() a specified fd. The function
11291 returns after timeout expires or data arrives or goes. The
11292 function is used by packet routines to wait that all data is
11293 received from network.
11295 * Fixed data reading from network in lib/silccore/silcpacket.c.
11296 The code now assures that all data is read from the fd and then
11297 continues packet processing. This was a bug fix since the code
11298 used to drop some data in some circumstances.
11300 * Added new function into lib/silcclient/client.[ch]:
11301 silc_client_start_key_exchange to start key exchange after
11302 connection has been established to server. The code internally
11303 now uses this funtion but its main purpose was to provide it
11304 for applications that perform their own connecting. After
11305 application has created a connection it merely calls this
11306 function to start the key exchange between client and server.
11307 The library takes care of everything else after that.
11309 Updated also lib/silcclient/README to explain the usage of
11312 * Do not send to application information that connection has
11313 been established. Application gets notified it by connect
11316 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11318 * Applied cras's patch to add silc_schedule_one function. The
11319 function runs scheduler once and returns.
11321 * Fixed the scheduler after cras messed it up. The timeout
11322 handling works now as it's supposed to work.
11324 * Added into lib/silccore/ silcnotify.h to include notify
11325 message types support. Changed silc_server_send_notify*
11326 functions, in server.[ch], to support those new notify types.
11327 Added the support for the notify types into client library,
11328 as well. Added new notify client operation into ops.h in
11331 * Changed silc_server_packet_send_to_channel to send normal
11332 packets instead of just channel message packets. The function
11333 is now used to send the notify packets to channels. It is not
11334 used to send channel message packets anymore, as server never
11335 sends them anymore.
11337 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11338 va_arg()s as it seems to require it nowadays. I guess, if SILC
11339 is compiled with older va_arg() the new code should work anyway.
11341 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11343 * Splitted core library. Core library (lib/silccore) includes
11344 now only SILC protocol specific core (and common) components.
11345 Created new utility library (lib/silcutil) that includes more
11346 generic purpose stuff. The stuff for util library was taken
11347 from the old core library. This was minor and easy split.
11349 * Created SILC Client Library (lib/silcclient) that includes
11350 implementation of the SILC client without user interface. This
11351 was major move from silc/ directory. The code has been changed
11352 so that it is transparent towards the user interface. The
11353 silc/ directory includes now the same user interface as before
11354 and it uses the new client library. Read lib/silcclient/README.
11355 Basicly, the client library performs everything else related
11356 to SILC except user interface handling. Also, configuration
11357 files are considered to be part of user interface and library
11358 does not handle them.
11360 This change also changed a lot of structures, function naming etc.
11361 Most important change was that SilcClientWindow object was
11362 renamed to SilcClientConnection in the client library. Created
11363 also new file lib/silcclient/ops.h. Also added new files
11364 silc/local_command.[ch] and silc/client_ops.[ch].
11366 All these changes were made to make it easier for user interface
11367 designers to create what ever user interface for the SILC client
11370 It is also expected that the server will be moved to lib
11371 directory as well and SILC Server Library will be created;
11372 sometimes in the future.
11374 * Removed Local commands from lib/silccore/silccommand.h as
11375 they are application specific and new client library does not
11376 handle any of those anymore.
11378 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11379 old client implementation in silc/.
11381 * Added support for callback functions in SILC_LOG_* macros.
11382 Application can now set its own callbacks that will be called
11383 instead of using the default functions that will always print
11384 the debug messages to stderr (or stdout). Also, debugging can
11385 now be disabled by setting silc_debug to FALSE and re-enabled by
11386 setting it to TRUE. Note, that logging will still work even
11387 if debugging is disabled.
11389 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11390 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11391 silc_log_reset_debug_callbacks.
11393 * To enable debugging in silc client one must give now -d
11394 option on command line.
11396 * Changed silc_schedule_init to automatically allocate task queues
11397 if they are not allocated before calling it.
11399 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11401 * Added GMP 3.1 into math library.
11403 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11405 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11406 a channel in SILC network. The packet is used by servers and
11407 routers to notify other routers that user has left a channel.
11408 This little feature was missing until now. Added the feature
11409 to protocol specification as well.
11411 Added functions: silc_server_send_remove_channel_user and
11412 silc_server_remove_channel_user into server.[ch].
11414 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11415 lib/silccore/silcpacket.h. However, they are not implemented
11418 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11420 * Fixed joining to a channel and sending channel messages
11421 between server and router. The channel message sending should
11422 now work inside a cell.
11424 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11426 * Fixed the private message sending between server and router.
11427 The private message sending should now work inside a cell.
11429 * Added silc_server_replace_id into server.[ch] to replace
11430 existing ID in the SILC network.
11432 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11433 and silc_idlist_replace_server_id into idlist.[ch] in server.
11435 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11437 * Fixed the server to server connections. Server can again now
11438 connect to router. Router to router connections probably does
11441 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11443 * Added dynamic protocol registering support. Now protocols can
11444 registered and unregistered on the fly. Patch by cras.
11446 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11448 * Added lib/contrib directory to hold routines that some platforms
11449 don't have but are needed by SILC.
11451 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11452 into lin/contrib to provide getopt() and getopt_long() for
11453 those who don't have it.
11455 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11457 * Added AWAY command to client. When away message is set and
11458 client receives a private message packet the client automatically
11459 replies to the sender with the away message.
11461 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11462 bug seemed to be the cause of recent problems when compiling
11465 * Added version detection support to SKE protocol specification
11466 and added the new changes to the SKE implementation as well.
11467 There were other minor changes in the SKE protocol as well.
11469 Many changes in lib/silcske/silcske.[ch] and in
11470 lib/silcske/payload.[ch].
11472 * Added ^U functionality, clear input line. Patch from cras.
11474 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11476 * Mainly small bugfixes on core library. Fixed some debugging
11477 logging and buffer overflow in silclog.c.
11479 * Updated config.sub and config.guess on the distribution tree.
11481 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11483 * Added command lagging support in server. Client may execute
11484 commands now only once in two seconds.
11486 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11488 * Optimized packet reception. MAC computation and checking is now
11489 also more optimized. A lot previously duplicated code is now
11490 used as generic by both client and server.
11492 * Fixed key pair generation in clientutil.c
11494 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11496 * Added into lib/silccore/silcbufutil.[ch] new function;
11497 silc_buffer_realloc.
11499 * Moved generic packet sending/encryption functions to
11500 lib/silccore/silcpacket.[ch] from client and server. Some
11501 rewriting of the functions.
11503 * Moved all generic packet reception/decryption functions to
11504 lib/silccore/silcpacket.[ch] from client and server. The
11505 packet processing is now much cleaner in both client and server.
11506 These were major changes in both client and server.
11508 * Created many common functions in server to do packet sending.
11509 Previously code were duplicated a lot, this has been removed
11510 with these changes.
11512 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11514 * Rewrote major parts of the ID cache system. Don't know
11515 whether it is better now or not but at least the API is more
11518 * Major rewrite on ID cache stuff on client because of the ID
11519 cache API changes. Added idlist.c to client.
11521 * Also major rewrite on ID cache stuff on server as well.
11522 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11523 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11524 in hand, instead they are all put into the ID cache system now.
11525 All server_idlist_* routines uses ID cache now instead of
11526 traversing its own lists (those lists does not exist anymore).
11527 SilcIDList though still exists. Also, SilcXXXEntry's are
11530 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11532 * Finally made the SKE implementation compliant to the protocol
11533 specification. All mp integers are now binary encoded as
11534 opposed being HEX encoded.
11536 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11539 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11540 functions: silc_[encode/decode]_pem. Also added function
11541 silc_encode_pem_file to PEM encode with newlines ('\n') for
11542 saving into a file.
11544 * SILC public keys are now encoded either PEM or binary. Same
11545 option is for private keys as well. By default private keys
11546 are binary encoded and public keys PEM encoded. Silly HEX
11547 encoding were removed.
11549 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11550 function to create fingerprints.
11552 * Fixed a bug in SHA1; does not change the original data anymore.
11554 * Partly implemented INFO command on client and server side.
11555 Fixed CLEAR command. Changes to SERVER command; show current
11556 server(s) when giving command without arguments. Added
11557 VERSION command to client.
11559 * Added check to server that unregistered connections cannot
11560 execute commands (unless it is specificly allowed).
11562 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11564 * Fixed screen refresh.
11566 * Fixed channel joining bug from client. On some circumstances
11567 client tried to join to a channel it had already joined.
11569 * Added public key verification process into client's protocol.c.
11570 The client now verifies the public key from user and saves
11571 it into ~./silc/serverkeys/ directory.
11573 Added into: clientutil.[ch]: silc_client_verify_server_key.
11575 * Changed SKE protocol's silc_ske_initiator_finish function
11576 to accept callback function that verifies the received public
11577 key. Removed old silc_ske_verify_public_key function.
11579 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11581 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11582 silc_pkcs_private_key[_data]_set.
11584 * Made the password and public authentication more cleaner in
11585 server's protocol.c.
11587 * Removed historic and obsolete protocol `channel_auth' from
11588 both client and server.
11590 * Removed wrong way of sending command status messages from
11591 server to client in server's command.c. The old way violated
11592 protocol specification.
11594 Changes to silccore/silccommand.[ch]: removed
11595 silc_command_encode_status_payload -> not needed anymore,
11596 changed silc_command_encode_payload_va to accept extra
11597 argument on variable argument list. The argument type must
11598 now be provided to the function. Also, added new function:
11599 silc_command_encode_reply_payload_va which is same as
11600 normal command_encode_payload_va except command status type
11601 is provided as extra argument.
11603 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11605 * Added ~./silc directory handling. The directory includes the
11606 public and private keys for the client.
11608 Added silc_client_check_silc_dir, silc_client_create_identifier
11609 and silc_client_load_keys.
11611 * Implemented SILC protocol compliant public key. Added public
11612 and private key saving to and loading from files.
11614 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11615 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11616 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11617 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11618 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11620 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11621 silc_pkcs_load_[public/private]_key.
11623 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11625 * Added silc_server_get_route (route.[ch]) to get connection
11626 data for the fastest route for given ID.
11628 * Implemented INVITE command on client and server. The command
11629 were re-defined in the SILC Protocol Specification and the
11630 implementation now complies with the specification.
11632 * Implemented PING command on client and server.
11634 * Implemented NAMES command on client and server. The server side
11635 supports currently only normal server not router server yet.
11636 Some changes to NAMES definition in SILC protocol specification.
11638 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11640 * Implemented LEAVE command on client and server.
11642 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11643 again. This change was made to the protocol as well. Server
11644 should not violate the protocol specification anymore.
11646 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11648 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11649 was tested. SOCKS4 was not but should work anyway.
projects / crypto.git / blob