1 Tue Jan 9 19:37:51 EET 2007 Pekka Riikonen <priikone@silcnet.org>
3 * Rewrote connection auth request in client library. It is now
4 done automatically by the library and the resolved method given
5 as a hint to get_auth_method client operation. Affected files
8 Wed Jan 3 18:06:33 EET 2007 Pekka Riikonen <priikone@silcnet.org>
10 * Added silc_packet_stream_wrap into lib/silccore/silcpacket.[ch].
11 It can be used to wrap SilcPacketStream into SilcStream.
13 * Fixed %p formatting from silc_snprintf. Affected file is
14 lib/silcutil/silcsnprintf.c.
16 * Ported SFTP library to new utility library. Ported also
17 the SFTP testers. Affected files in lib/silcsftp/.
19 Tue Jan 2 17:18:46 EET 2007 Pekka Riikonen <priikone@silcnet.org>
21 * Added lib/silcutil/silcsnprintf.[ch]. Added in addition
22 of silc_snprintf, silc_vsnprintf, silc_asprintf and
25 Sat Dec 30 23:23:17 EET 2006 Pekka Riikonen <priikone@silcnet.org>
27 * Added preliminary Symbian support. Changes around the source
28 tree. The symbian/ directory now includes Carbide.c++ project
29 files to compile the sources.
31 * Added silc_snprintf. Affected files are
32 lib/silcutil/silcstrutil.[ch].
34 Thu Dec 21 18:01:51 EET 2006 Pekka Riikonen <priikone@silcnet.org>
36 * Changed SILC_FSM_[CONTINUE|YIELD|WAIT|FINISH] enums to
37 macros. SILC_FSM_CONTINUE macro now immediately calls the
38 next state instead of first returning back to FSM. Helps
39 in debugging crashes etc.
41 Removed FSM Semaphores. Introduced FSM Event which is
42 asynchronous event. Affected files are in lib/.
44 * Added epoll(7) support to SILC Scheduler. It is used by default
45 if it is available. Affected files are
46 lib/silcutil/silcschedule.[ch],
47 lib/silcutil/unix/silcunixschedule.c.
49 Tue Dec 19 20:39:35 EET 2006 Pekka Riikonen <priikone@silcnet.org>
51 * Added CTR mode to AES. Simplified cipher implementation API
52 more. Affected files are in lib/silccrypt/.
54 Sun Dec 17 16:46:55 EET 2006 Pekka Riikonen <priikone@silcnet.org>
56 * Removed `detach' client operation. The detachment data is
57 now delivered in SILC_COMMAND_DETACH command reply to
58 application. Affected file in lib/silcclient/.
60 * Rewrote resuming/detaching in client library.
62 * Added boolean encryption indicator for silc_cipher_set_key.
63 Affected files lib/silccrypt/silccipher.[ch].
65 Wed Dec 13 18:05:50 EET 2006 Pekka Riikonen <priikone@silcnet.org>
67 * Added silc_likely and silc_unlikely macros for GCC branch
68 prediction optimizations. Affected file lib/silcutil/silctypes.h.
70 * Added assembler AES optimization. Cleaned up the SILC Cipher
71 implementation API. Affected files are in lib/silccrypt/.
73 Tue Dec 12 18:56:14 EET 2006 Pekka Riikonen <priikone@silcnet.org>
75 * Changed back the SILC_FSM_THREAD_WAIT operation to not
76 continue to next state if thread is finished already. That
77 check is not done anymore. Affected files are
78 lib/silcutil/silcfsm.[ch].
80 Sun Dec 10 13:54:52 EET 2006 Pekka Riikonen <priikone@silcnet.org>
82 * Removed silc_packet_[get|set]_ciphers and
83 silc_packet_[get|set]_hmacs. Added silc_packet_set_keys that
84 handle REKEY_DONE packet sending in rekey. Affected files
85 are lib/silccore/silcpacket.[ch].
87 * Added silc_fsm_is_started. Affected files are
88 lib/silcutil/silcfsm.[ch].
90 * Added settings sign_channel_message, sign_private_message
91 and key_exchange_rekey_pfs to SILC Client. Added UDP transport
92 support for key agreement in /KEY command. Affected files
93 in apps/irssi/src/silc/core/.
95 * During SILC Client initialization forward log messages to
96 stderr. Affected files in apps/irssi/src/silc/core/.
98 Thu Dec 7 19:07:21 EET 2006 Pekka Riikonen <priikone@silcnet.org>
100 * Added silc_ske_get_key_material. Affected files are
101 lib/silcske/silcske.[ch].
103 * Added silc_packet_stream_is_udp. Affected files are
104 lib/silccore/silcpacket.[ch].
106 * Added SKE packet retransmission support with UDP transport.
107 Affected file is lib/silcske/silcske.c.
109 Sun Dec 3 22:00:12 EET 2006 Pekka Riikonen <priikone@silcnet.org>
111 * Added silc_socket_stream_is_udp. Affected file is
112 lib/silcutil/silcsocketstream.[ch].
114 * Added UDP transport support to packet engine. Affected file
115 is lib/silccore/silcpacket.c.
117 * Added silc_socket_stream_is_udp. Affected file is
118 lib/silcutil/silcsocketstream.[ch].
120 Sat Nov 18 11:33:03 EET 2006 Pekka Riikonen <priikone@silcnet.org>
122 * Added silc_packet_send_va[_ext] to send variable argument
123 formatted buffers. Affected files lib/silcore/silcpacket.[ch].
125 * Timeout freelist garbage collection added to scheduler.
126 Affected file lib/silcutil/silcschedule.c.
128 Thu Nov 9 18:12:15 EET 2006 Pekka Riikonen <priikone@silcnet.org>
130 * Added silc_show_public_key_file to
131 lib/silcapputil/silcapputil.[ch].
133 * Added SILC_STR_ADVANCE support for buffer unformatting.
134 Affected file lib/silcutil/silcbuffmt.c.
136 Tue Nov 7 18:04:36 EET 2006 Pekka Riikonen <priikone@silcnet.org
138 * Added silc_string_split to lib/silcutil/silcstrutil.[ch].
140 * Added silc_mutex_assert_locked to lib/silcutil/silcmutex.h.
142 * silc_fsm_continue[_sync] now cancels erlier timeout set with
143 silc_fsm_next_later. Affected file lib/silcutil/silcfsm.c.
145 Sat Nov 4 21:50:37 EET 2006 Pekka Riikonen <priikone@silcnet.org
147 * Added SILC_STR_FUNC to buffer format API. Affected files
148 are lib/silcutil/silcbuffmt.[ch].
150 * Added silc_buffer_[s]enlarge to lib/silcutil/silcbuffer.h.
152 * No more memory allocation for message payload parsing.
153 Pre-allocated buffer can be used with message payload encoding.
154 Affected files lib/silccore/silcmessage.[ch].
156 Fri Oct 27 21:01:26 EEST 2006 Pekka Riikonen <priikone@silcnet.org
158 * Added silc_buffer_sunformat and silc_buffer_sunformat_vp
159 to silcutil/silcbuffmt.[ch].
161 Sun Oct 22 13:03:07 EEST 2006 Pekka Riikonen <priikone@silcnet.org
163 * Added SILC_STR_BUFFER to format and unformat SilcBuffer.
164 Affected file lib/silcutil/silcbuffmt.[ch].
166 * Removed silc_schedule_signal_[un]register and
167 silc_schedule_signal_call. Added silc_schedule_task_add_signal
168 to add signal task. Only one callback per signal may be
169 added. The signals are now automatically called back to
170 caller. Affected files lib/silcutil/silcschedule.[ch] and
171 silcutil/[unix/win32]/silc[unix/win32]schedule.c.
173 * Added silc_time_msec and silc_time_usec to silcutil/silctime.[ch].
175 * Added SilcSKEParams for SKE parameters and simplied even more
176 the SKE interface. Affected files are lib/silcske/silcske.[ch].
177 Added support for IV included and session port handling with
180 * Added Secure ID (SID) support with IV Included flag (for UDP/IP)
181 in lib/silccore/silcpacket.[ch]. Added silc_packet_set_sid
182 which is called after every rekey when IV Included flag is used.
183 See SILC specifications for details.
185 Thu Oct 19 10:03:03 EEST 2006 Pekka Riikonen <priikone@silcnet.org
187 * Added lib/silcapputil and moved SILC application specific
188 utility routines from the generic util library lib/silcutil
189 to the new library. Removed lib/silcidcache and moved that
190 to lib/silcapputil as well.
192 Tue Sep 19 00:14:11 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
194 * Added SILC_STR_ADVANCE. Affected file is
195 lib/silcutil/silcbuffmt.[ch].
197 * The silc_buffer_strformat preserves buffer locations now.
199 * Added lib/silcutil/silcatomic.h for atomic operations.
201 Sat Sep 16 11:23:06 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
203 * Added lib/silchttp, SILC HTTP server, a very simple HTTP
206 * Fixed MIME deocing when data portion is not present.
207 Affected file lib/silcutil/silcmime.c.
209 Wed Jul 19 12:06:38 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
211 * Moved lib/silccore/silcidcache.[ch] to lib/silcutil/.
213 * Added IV Included support to packet routines, to allow
214 packet sending and receiving on UDP/IP. Affected files are
215 lib/silccore/silcpacket.[ch].
217 * Added SILC_FSM_YIELD. Affected files lib/silcutil/silcfsm.[ch].
219 Tue Jul 18 20:10:28 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
221 * Added UDP support to network and socket stream library.
223 Sat Jun 24 22:33:18 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
225 * Added conditional variables. New files are
226 lib/silcutil/silcondvar.h and platform specific implementations.
228 Thu Jan 5 20:02:31 CET 2006 Patrik Weiskircher <pat@icore.at>
230 * make sure session->hostname and session->port are valid before the
231 application callback is done, since things will go wrong if the
232 application immediately calls silc_client_file_receive. Affected
233 file lib/silcclient/client_ftp.c.
234 Patch received from Stefan Siegel <stesie@brokenpipe.de>, thanks!
236 Fri Dec 30 22:54:21 EET 2005 Pekka Riikonen <priikone@silcnet.org>
238 * New SILC PKCS API enabling support for other public keys
239 and certificates, lib/silccrypt/silcpkcs.[ch], silcpk.[ch].
241 * Separated SILC Public Key Payload routines from the PKCS API
242 to lib/silccore/silcpubkey.[ch].
244 Wed Dec 28 13:55:22 EET 2005 Pekka Riikonen <priikone@silcnet.org>
246 * Added SILC Key Repository library, lib/silcskr.
248 * Added SILC Server library, lib/silcserver.
250 Mon Dec 19 18:04:24 EET 2005 Pekka Riikonen <priikone@silcnet.org>
252 * MIME objects in attributes now use SilcMime. Affected files
253 are lib/silccore/silcattrs.[ch].
255 Sat Dec 17 20:13:31 EET 2005 Pekka Riikonen <priikone@silcnet.org>
257 * Synchronize semaphore posting for real threads in FSM.
258 Affected files are lib/silcutil/silcfsm.c, silcfsm_i.h.
260 Mon Nov 28 17:06:54 EET 2005 Pekka Riikonen <priikone@silcnet.org>
262 * Added silc_file_set_nonblock. Affected file is
263 lib/silcutil/silcfileutil.h.
265 * Added silc_fd_stream_file to lib/silcutil/silcfdstream.[ch].
267 Sat Nov 26 16:13:40 EET 2005 Pekka Riikonen <priikone@silcnet.org>
269 * FSM based implementation of SILC SKE. Simpler interface also.
270 Affected files are in lib/silcske/.
272 * Added SilcBool type. Affected file lib/silcutil/silctypes.h.
274 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
276 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
277 silc_mime_parse is available but deprecated.
279 * Check that packet is valid when processing key exchange,
280 authentication and rekey protocols. Fixes a crashbug.
281 Affected files are apps/silcd/protocol.c and
282 lib/silcclient/protocol.c.
284 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
285 all hash buffers to use that instead of fixed values.
287 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
289 * Added SHA-256 to crypto library. The SHA-256 takes now
290 precedence over SHA-1.
292 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
294 * Check for valid return value from regcomp. Affected file
295 lib/silcutil/unix/silcunixutil.c.
297 Tue May 10 23:11:17 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
299 * Fixed silc_hash_uint to work with integers. Affected
300 file lib/silcutil/silcutil.c.
302 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
304 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
306 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
308 * Fixed channel public key list saving on JOIN command reply
309 on backup router. Affected file apps/silcd/command_reply.c.
311 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
313 * Added default limit how many channels client can join,
314 default is 50. Added 'channel_join_limit' configuration
315 option to server too. Affected files are apps/silcd/command.c
316 and serverconfig.[ch].
318 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
320 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
321 On Toolkit the server and client are not compiled by default.
322 Affected file configure.ad.
324 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
326 * Added lib/contrib/getopt.[ch] for platforms that don't
327 have it (it is not GPL implementation).
329 * Fixed compilation when pkg-config is used.
331 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
333 * A comma in invite/ban string is invalid, check for it.
334 Affected file apps/silcd/server_util.c.
336 * Added SERVICE command to the server. It parses the command
337 request but SILC Server does not support services for the
338 time being. Affected file apps/silcd/command.[ch].
340 * Added SERVICE command and command reply to client library.
341 It is however incomplete. Updated Toolkit documentation.
342 Affected files are lib/silcclient/command[_reply].[ch].
344 * Fixed IDENTIFY/WHOWAS command reply to send the username
345 correctly (uninitialized buffer). Affected file is
346 apps/silcd/server_query.c.
348 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
350 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
351 finalizes the major restructuring of the CVS tree.
353 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
355 * Send empty MOTD reply if MOTD file cannot be read.
356 Affected file silcd/command.c.
358 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
360 * Optimized primer number generator to use simpler conversion
361 routines. Also assure that the prime number will have the
362 highest bit set after modifying it. Affected file is
363 lib/silcmath/silcprimegen.c.
365 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
367 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
368 for now only for testing purposes, it will not be delivered
369 in any distribution for now.
371 * Removed NSS MPI from the source tree. Due to upcoming
372 license change for the SILC Toolkit, we cannot deliver the
373 NSS MPI anymore. I decided to replace it in all distributions
374 with public domain library.
376 * Removed GNU regex from lib/contrib and introduced free
377 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
378 GNU regex compatible API to it (only partial).
380 * Removed getopt routines from lib/contrib.
382 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
384 * Use silc_server_send_command_reply to send replies instead
385 of encoding packet itself. Affected file silcd/command.c.
387 * Added command sending and receiving statistics to server.
388 Affected files in silcd/.
390 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
391 with GCC, for it not to warn about pointer signedness.
393 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
395 * Added context to the SilcIDCache destructor. Affected
396 files are lib/silccore/silcidcache.[ch],
397 lib/silcclient/client.c and silcd/server.c.
399 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
401 * Added pkg-config check to configure.
403 * The PublicKeyDir must not be used with Admin block in server
404 config. Affected file silcd/serverconfig.c.
406 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
410 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
412 * Handle empty LIST command reply correcttly in server. Affected
413 file silcd/command_reply.c.
415 * Handle empty LIST command reply correctly in client library.
416 The application will now receive one LIST command reply with
417 all arguments set to NULL if there are no channels. Updated
418 Client Library documentation accordingly. Affected file
419 lib/silcclient/command_reply.c.
421 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
423 * Added channel name string stringprep profile to the protocol
424 and implementation to allow a little free'er channel name
425 strings. Affected files are lib/silcutil/silcstringprep.[ch].
427 * Added silc_channel_name_[check|verify] to check and verify
428 channel name strings. Affected files are
429 lib/silcutil/silcstrutil.[ch].
431 * Added support for the new channel name preparation in client
432 library and server. Affected files in lib/silcclient and
435 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
437 * Added the Autodist into the source tree. It replaces the
438 old ./prepare. It can be used to create distributions as
439 previously. See README.CVS and README.DIST. See
440 distributions in distdir/.
442 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
444 * Make sure query sends at least an error back if nothing
445 more is sent. Affected file silcd/server_query.c.
447 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
449 * During query, check if the original command caller goes
450 away. If it does, stop the query. Affected file
451 silcd/server_query.c.
453 * Check for valid channel creation in JOIN command reply.
454 Affected file lib/silcclient/command_reply.c.
456 * Handle the resolver counter in silc_client_get_users_by_channel
457 callback correctly. Fixed auto-join bug in Gaim. Affected
458 file lib/silcclient/idlist.c.
460 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
462 * Added some better error messages. Affected file
463 silcd/command_reply.c and packet_receive.c.
465 * Handle error in WATCH command propely on backup router.
466 Affected file silcd/command.c.
468 * Fixed freeing of unfreeable variable in WHOIS command reply.
469 Affected file silcd/command_reply.c.
471 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
473 * Added pkg-config .pc file creation for silc core library
474 and silcclient library. A patch by c0ffee.
476 * Removed the need for GNU Libidn. Added the simple stringprep
477 from libidn into lib/contrib/. It is now used also on Windows
480 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
482 * Simplified the invite and ban string handling in the
483 server. Check for valid invite and ban arguments also.
484 Affected file silcd/server_util.c.
486 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
488 * Added WATCH list announcing in backup router protocol.
489 Affected files are silcd/command.c, server.c, server_backup.c.
491 * Do not change users mode to founder on normal server/backup
492 if the founder mode is set, and user is first one to join.
493 Affected file silcd/pcaket_receive.c.
495 * Do not send CUMODE_CHANGE notify back to sender. Affected
496 file silcd/packet_receive.c.
498 * Added getrusage() to take noise in SILC RNG. A patch by
499 Mika Boström. Affected files are configure.in.pre,
500 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
502 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
504 * Splitted the SILC libraries configuration into a configure
505 fragment into lib/configure.ad. It is now possible, once
506 this feature is added, to specify whether to compile or not
507 compile included SILC libraries. Affected files are
508 configure.in.pre, lib/silcmath/mpi/configure.ad,
509 lib/configure.ad, Makefile.defines.pre and
510 Makefile.defines_int.pre.
512 * Added --with-silc-includes and --with-silc-libs to configure.
513 If specified the included libs are not compiled, but the
514 specified libs are used. Pkg-config is not yet supported.
515 Affected file configure.in.pre.
517 * Fixed WATCH command handling on backup router. Router does not
518 send the watch command any more to backup if it originates from
519 backup. Affected file silcd/command.c.
521 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
523 * Changed announcing to not announce unregistered clients.
524 Affected file silcd/server.c.
526 * Fixed username handling in command reply. Affected file
527 silcd/command_reply.c.
529 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
531 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
533 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
534 Affected file: includes/silcincludes.h.in
536 * bool is defined as _Bool on Mac OS X now.
537 Affected file: lib/silcutil/silctypes.h
539 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
541 * Added support for UTF-8 nicknames, channel names and
542 server names in client library. Affected files in
545 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
546 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
547 software to check how Toolkit has been compiled.
549 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
551 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
553 * Use silc_utf8_str[n]casecmp instead of strcmp routines
554 in library and in SILC Client when dealing with nicknames
555 and other identifier strings. Affected file in client lib
558 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
559 irssi/src/silc/core/silc-servers.c.
561 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
563 * Fixed idcache to work with the new identifier strings.
564 Affected file lib/silccore/silcidcache.c.
566 * Added UTF-8 hash and compare function for SilcHashTable.
567 Affected file lib/silcutil/silcutil.[ch].
569 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
570 Affected file lib/silcutil/silcstringprep.[ch].
572 * Changed the identifier string handling to include the original
573 format in client, server, channel entries and normalized
574 format in cache. Affected files in silcd/.
576 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
578 * Added support for the new identifier strings and their
579 validity checking. Nicknames, channel names and usernames
580 can now include practically any kind of letters and various
581 other characters. Affected files in silcd/ and in libraries.
583 NOTE: comparing these strings should now be done with memcmp()
584 to check binary compatibility. All these strings are normalized
585 and casing is irrelevant.
587 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
588 as easy function for applications to check whether identifier
591 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
593 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
594 file lib/silcutil/silcutf8.c.
596 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
598 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
600 * Make public key in getkey reply mandatory. Affected file
601 lib/silcclient/command_reply.c
603 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
605 * Added Parameter dont_register_crypto_library to
606 SilcClientParam. If set to TRUE, silcclient library will
607 not initalize the Crypto Libraries and application
608 will need to do it. Affected file lib/silcclient/silcclient.h,
609 lib/silcclient/client.c.
611 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
613 * Imported new silc_utf8_[encode|decode] routines from
614 my internal SILC 1.1 source tree. New encodings added:
615 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
616 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
617 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
620 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
622 * Implemented stringprep (RFC 3454) API. Internally we use
623 GNU Libidn's stringprep, for now, so it is required now to
624 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
626 * Added checking for GNU Libidn and --with-libidn to configure.
628 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
630 * If the passphrases entered do not match while generating a new key,
631 completly start over instead of going into an infinite loop asking
632 the user to re-enter the passphrase correctly. Affected file
633 lib/silcutil/silcapputil.c
635 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
637 * Make sure server is removed from backup list when it is
638 deleted. Affected files silcd/command.c, server.c,
641 * Close socket when connecting to router fails. Affected
644 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
646 * Adopt configuration toolchain to current auto-tools.
647 Affected files prepare, irssi/configure.in
648 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
649 redo that. Affected files irssi/src/silc/core/client_ops.c,
650 irssi/src/fe-common/silc/fe-silc-channels.c
651 * Take over command line options into silcclient data structure.
652 Affected file irssi/src/silc/core/silc-core.c
654 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
656 * Do not try to initiate backup resuming protocol forever.
657 Affected file silcd/server_backup.c.
659 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
661 * ID change in resuming has to be done before changing
662 detached client's modes, since the ID change may fail and
663 leave ghosts on the network. Affected file is
664 silcd/packet_receive.c.
666 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
668 * Fixed Win32 scheduler to not stuck anymore. A patch from
669 Juha Räsänen. Affected file is
670 lib/silcutil/win32/silcwin32schedule.c.
672 * Fixed QoS parsing for connection blocks in server. Affected
673 file is silcd/serverconfig.c.
675 * Fixed server statistics increasing in server. Affected file
678 * The CLOSE command now marks backup router as self disconnected
679 to avoid resuming problems. Affected file silcd/command.c.
681 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
683 * When using silc_net_create_connection[_async], and your system can
684 create IPv6 sockets, it will try to connect to the IPv6 host.
685 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
686 file lib/silcutil/unix/silcunixnet.c
688 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
690 * Check for valid route when receiving packet from router and
691 when routing it to local server in the cell. A patch from
692 Matt Miller. Affected files silcd/router.c and server.c.
694 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
696 * Couldn't detach and reattach twice, because of the previous
697 commit. Affected file silcd/packet_receive.c
699 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
701 * Added check to ignore Port value if Initiator is FALSE.
702 Remote router coudln't connect if Port was set. Affected file
705 * If some client tries to resume more than once at the same time,
706 server crashed. Router didn't crash, but showed odd behaviour
707 (didn't allow clients to join anymore, ..). Affected files
708 silcd/packet_receive.c silcd/idlist.h
710 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
712 * Destroy the file transfer session in silc_client_file_close
713 with timeout. Affected file lib/silcclient/client_ftp.c.
715 * Call SFTP server monitor in READ and WRITE after the actual
716 operations. Affected file lib/silcsftp/sftp_server.c.
718 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
720 * Create one configure script from configure fragments
721 (configure.ad). This is a first step towards new distribution
722 system. Affected files prepare, configure.in.pre,
723 lib/silcmath/mpi/configure.ad.
725 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
727 * Removed expiring of client key pair. Affected file is
728 irssi/src/silc/core/clientutil.c
730 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
732 * Check the number of connections from real number of
733 connections instead of socket number, when deciding if
734 server is full. Affected files are silcd/server.c,
735 server_internal.h and silcd.c.
737 * Clarified the connections_max meaning in General section
738 in doc/example_silcd.conf.in.
740 * The reconnect_keep_trying default value set to TRUE
741 if it is not defined in the config file. Affected file
742 silcd/serverconfig.c.
744 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
746 * Fixed crashbug in connection closing, after a protocol
747 completion callback, which might have closed it already.
748 Affected file silcd/server.c.
750 * Fixed rekey with PFS in backup router. It did not allow
751 rekeys with PFS, and when the rekey protocol timedout
752 it crashed the backup router without the above fix. Affected
753 file silcd/packet_send.c and server.c.
755 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
757 * The silc_client_add_channel_private_key now returns the
758 private key context if pointer is given as argument.
759 Affected files are lib/silcclient/silcclient.h and
762 * Added support for using channel private keys in SILC
763 Client Library even if the private key mode is not set
764 on the channel. Affected file lib/silcclient/client_channel.c.
766 * The channel private key used to decrypt message is now
767 delivered to the application in the 'channel_messageÃ' client
768 operation. Affected files are lib/silcclient/silcclient.h
769 and client_channel.c.
771 * Fixed wrong arg type for user limit in CMODE command reply.
772 Affected file silcd/command.c.
774 * The user limit is now taken and saved to SilcClientEntry in
775 JOIN and CMODE command replies and in CMODE_CHANGE notify.
776 Affected files lib/silcclient/silcclient.h, command_reply.c
779 * Added support to the new private message key indicator
780 packet. Added a new function to the client library:
781 silc_client_send_private_message_key_request. The sender
782 indicates to be initiator, and receiver is responder.
783 Added the indicator to the SilcClientEntry as 'prv_resp'
784 boolean. Affected files are lib/silcclient/silcclient.h
785 client.[ch], and client_prvmsg.c.
787 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
789 * Fixed the JOIN command calling when called with both
790 -auth and -founder. Affected file is lib/silcclien/command.c.
792 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
794 * Check watcher list for resumed clients as well. Affected
795 file is silcd/packet_receive.c.
797 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
799 * Implemented the user limit to the CMODE_CHANGE notify,
800 CMODE command reply and JOIN command reply in server.
801 Affected files are silcd/server.c, command.c, command_reply.c,
802 packet_send.c and packet_receive.c.
804 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
806 * Defined SILC_STRFMT_END that must be used now with
807 silc_buffer_strformat, instead of SILC_STR_END. Fixes
808 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
809 lib/silcclient/silcvcard.c, silcd/server_util.c.
811 * Fixed the adding of public key to the WATCH list in server.
812 Fixed the WATCH notify sending to client. Affected files
813 are silcd/packet_send.[ch], command.c, server_util.c.
815 * Implemented the watching by public key in the SILC Client
816 Library and SILC Client. Affected files are
817 lib/silcclient/command.c and client_notify.c.
819 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
821 * Added support for public key watching in server. Affected
822 files are silcd/server.c, server_internal.h, command.c,
825 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
827 * Added public key to the SIlcClientEntry. Affected files
828 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
830 * Fixed the get_clients_whois reply processing to return
831 exactly same entries server returned. Makes it possible
832 to search using attributes. Affected file is
833 lib/silcclient/idlist.c.
835 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
837 * Save founder key to SilcChannelEntry. Affected files are
838 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
840 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
842 * Call the monitor callback with _CLOSED status from the
843 silc_client_file_close. Affected files are
844 lib/silcclient/client_fpt.c, silcclient.h
846 * Added silc_client_get_clients_whois which resolves using
847 WHOIS, and supports requested attributes as well.
848 Affected files are lib/silcclient/silcclient.h, idlist.c.
850 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
852 * Added support for asking the destination filename where
853 the downloaded file is saved in the file transfer. Affected
854 files are lib/silccilent/silcclient.h, client_ftp.c.
856 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
858 * Fixed error handling in resuming data processing. Affected
859 files are lib/silcclient/client_resume.c and client.c.
861 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
863 * Fixed silc_client_send_private_message to return TRUE correctly.
864 Affected file lib/silcclient/client_prvmsg.c.
866 * Added topic to the SilcChannelEntry. Affected files are
867 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
869 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
871 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
872 file lib/silcclient/command.c
874 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
876 * Convert all commands to UTF-8 before passing them to the
877 client library. Still need to convert replies from UTF-8 to
878 the locale encoding. Affected file
879 irssi/src/silc/core/silc-cmdqueue.c
881 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
883 * redirect all silc_client_command_calls through a queueing framework.
884 This fixes /CYCLE and the annoying "nick change after auto-joining
885 a channel". Furthermore it defines one central point where
886 command parameters can be UTF-8-ified. Affected files
887 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
888 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
890 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
892 * use asynchronous connect() to establish router connections.
893 Fixes problem when the primary router goes down. Affected files
894 silcd/server.c, silcd/server_backup.c
896 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
898 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
899 Fixed various compilation warnings when type casting ints
900 to pointers or vice versa, of different size. Updates around
903 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
905 * Surrogates not allowed in UTF-8 strings, updated decoder.
906 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
907 testers in lib/silcutil/tests/ directory.
909 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
911 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
912 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
913 files are lib/silcclient/silcclient.h, client.c.
915 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
917 * When resuming a session fails, notify the user that the session
918 file needs to be removed eventually. Affected files
919 irssi/src/fe-common/silc/module-formats.[ch],
920 irssi/src/silc/core/client_ops.c.
922 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
924 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
925 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
927 * Typofix in Irssi::Silc module. Affected file
928 irssi/src/perl/silc/Silc.xs.
930 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
932 * Changed the way NOTICE flagged messages are treated. Added support
933 for notices in queries and signing notices. Affected files
934 irssi/default.theme; irssi/docs/help/in/notice.in;
935 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
936 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
938 * Fixed typo in /ACTION help. Affected file
939 irssi/docs/help/in/action.in
941 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
943 * Fixed typo in perl module. Affected file
944 irssi/src/perl/silc/Server.xs
946 * Changed the way ACTION flagged messages are treated. Added support
947 for actions in queries and signing actions. Affected files
948 irssi/default.theme; irssi/docs/help/in/action.in;
949 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
950 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
953 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
955 * Incorrectly reported error when client had to be resolved from
956 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
958 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
960 * Fixed whois public key hash table deleting and adding in
961 detached client case. Affected file silcd/packet_receive.c.
963 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
965 * Changed filenames of silc/fe module not to collide with filenames
966 from core/fe. Also seperated public messages printing from
967 query messages printing. Affected files are all in
968 irssi/src/fe-common/silc.
970 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
972 * Fixed the invite process handling during joining to use
973 correct server name for the client that is matched against
974 the invite string for the channel. Wrong server name caused
975 inability to join the channel. Affected file is
978 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
980 * Fixed the CUMODE channel founder authentication on normal
981 server to not remove the founder rights on existing founder
982 before checking that router accepts the mode change. Affected
983 files are silcd/command.c and silcd/packet_receive.c.
985 * Remove the server entry correctly when rekey timeouts and
986 remote router connection on normal server is closed. Fixes
987 a crash where server uses the freed server entry. Affected
990 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
992 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
993 networks. This is the first step in solving the bug about
994 /SERVER ADD -silcnet <silcnet>. Affected files
995 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
996 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
997 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
999 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1001 * /SMSG and /MMSG now correctly create new queries. Affected files
1002 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
1004 * Add basic support for SILC protocol specific variables in perl.
1005 Affected files irssi/src/perl/silc/*, irssi/configure.in,
1006 irssi/src/perl/Makefile.am
1008 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1010 * Don't use silc_get_input, it's obviously not reliable. Fixes
1011 issue when the current key expires. Affect file
1012 irssi/src/silc/core/clientutils.c
1014 * Make the session data filename configurable. This makes it
1015 possible to have different session files for different
1016 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
1017 client_ops.[ch], silc-servers.c,
1018 irssi/src/silc/fe-common/silc/module-formats.[ch]
1020 * Use the same set of libtool files for the MPI lib as for the
1021 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
1022 config.sub, configure.in, install-sh, missing, mkinstalldirs
1024 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1026 * Fixed server statistics decrementing error to not go to
1027 negative. Affected file silcd/packet_receive.c.
1029 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1031 * Use silc_server_query_add_error to add error in public key
1032 search error. Added support in send_reply to send errors
1033 without specific argument. Affected file silcd/server_query.c.
1035 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
1036 Client for NO_SUCH_NICK. It was against the protocol specs.
1037 Affected file irssi/src/silc/core/client_ops.c.
1039 * Added backwards support for the wrong NO_SUCH_NICK error sending
1040 in server. To be removed in SILC Server 1.0. Both old clients
1041 and clients with fixed error handling now works. Affected file
1042 silcd/server_query.c.
1044 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
1046 * fixed a bug in the whois using attributes function where no
1047 error was sent if no nickname and client id but the attributes were
1048 given to whois. Affected file silcd/server_query.c
1050 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
1052 * remove public key from public key hashtable on detach. Affected
1053 file silcd/packet_receive.c
1055 * free public key hashtable before removing clients on server
1056 shutdown. Affected file silcd/server.c
1058 * remove public key prior deleting client-data on killing a client.
1059 Affected file silcd/server_util.c
1061 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
1063 * Getting the MOTD from other servers works now. Affected
1064 files are silcd/command.c and silcd/command_reply.c
1066 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1068 * Initialize the variable idletag, since it is tested in
1069 silc_core_deinit for its default value. Affected file
1070 irssi/src/silc/core/silc-core.c
1072 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
1074 * Fixed signed channel messages across cells. Affected file
1077 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1079 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
1080 is not defined. They can now be safely used in if-statements
1081 without braces. Affected file lib/silcutil/silclog.h.
1083 * Added the checks for backup closing connection due to error
1084 (local or remote) and thus not allow the resuming to occur
1085 in reconnect. Affected files are silcd/packet_send.c
1088 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1090 * Help file updates. Affected files in irssi/src/docs/help/in/.
1092 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
1094 * Fixed channel messages across cells. Affected file
1097 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1099 * Fixed file transmission accepting in client library to not
1100 start the negotiation if user hasn't accepted the transfer,
1101 instead create new session for resent transfer. Affected
1102 file lib/silcclient/client_ftp.c.
1104 * Show the session ID in the file transmision list. Remove
1105 session from list that failed to transfer. Switch the current
1106 session automatically after transmission, and in errors, to new
1107 session if other sessions exists in the transfer list. Affected
1108 files are irssi/src/silc/core/silc-servers.c,
1109 irssi/src/fe-common/silc/modfule-formats.c.
1111 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1113 * Fixed MIME header parsing for the hopefully last time. Affected
1114 file lib/silcutil/silcstrutil.c
1116 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1118 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
1120 * The SILC RNG is now gauranteed to return non-zero random
1121 values. Affected files are lib/silccrypt/silcrng.[ch].
1123 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1125 * Fixed nickname formatting when changing only case of the
1126 nickname. Affected file lib/silcclient/idlist.c.
1128 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1130 * Fixed a memory leak and incorrect printing of the "appears as"
1131 message. Affected file irssi/src/silc/core/client_ops.c
1133 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1135 * Added CRT (Chinese Remainder Theorem) supported RSA
1136 private keys and private key operations. This significantly
1137 increases private key operation efficiency. No compatibility
1138 issues with new or old private keys. Affected files are
1139 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
1141 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1143 * Fixed GCC-3.3.2 related compilation warnings from the
1146 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1148 * Removed RC6 from distributions.
1150 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1152 * Added some better comments to lib/silccrypt/silcpkcs.h,
1153 optimized some routines in lib/silccrypt/silcpkcs.c.
1154 Added test_silcpkcs into lib/silccrypt/tests/.
1156 * Fixed silc_rng_global_init to actually init the global RNG
1157 if RNG wasn't provided for it. Affected file is
1158 lib/silccrypt/silrng.c.
1160 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1162 * Added silc_hash_table_find_by_context_ext. Affected files
1163 lib/silcutil/silchashtable.[ch].
1165 * Save the public key on normal server in WHOIS command reply
1166 from attributes, if present, and add it to public key hash
1167 table. Fixes WHOIS resolving by public key on normal server.
1169 Optimized the attributes resolving on normal server to not
1170 resolve if we resolved them already from router.
1172 Affected files are silcd/server_query.c, command_reply.c.
1174 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
1176 * Added support for whois using attributes.
1177 Affected files silcd/command_reply.c, silcd/packet_receive.c,
1178 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
1181 * Added support for whois using public key attribute to /WHOIS i
1182 client command. Affected files irssi/docs/help/in/whois.in,
1183 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
1185 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1187 * Fixed UMODE setting in server when the client has anonymous
1188 mode set. The mode setting was not working. Affected file
1191 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1193 * Fixed some bugs and typos related to sending split messages.
1194 Print notification when sending messages with /MMSG. Affected
1195 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
1197 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1199 * Optimized the socket referencing in packet routines, client
1200 library and server. Affected files are lib/silccore/silcpacket.c,
1201 lib/silcclient/client.c and silcd/server.c.
1203 * If silc_socket_set_qos is given with NULL arguments the QoS is
1204 reset from the socket. Affected files are
1205 lib/silcutil/silcsockconn.[ch].
1207 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1209 * Add a /LISTKEYS command which lists the locally cached
1210 client and server keys. Affected files
1211 irssi/src/fe-common/module-formats.[ch],
1212 irssi/src/silc/core/silc-{channels,servers}.c
1213 irssi/docs/help/in/listkeys.in
1215 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1217 * Check that packet queue purging was successful. Affected
1218 files lib/silcclient/client.c and silcd/packet_send.c. Related
1219 to MAC failed errors.
1221 * Do not clear the inbuf even if it is empty if QoS was applied
1222 to it. Otherwise the QoS data is cleared and MAC failed error
1223 will occur. Affected file lib/silccore/silcpacket.c.
1225 * Use the rekey period time as rekey protocol timeout value.
1226 If the rekey does not succeed during the rekey period there's
1227 something very wrong, and we most likely end up with wrong keys,
1228 do graceful reconnect then. Affected file silcd/server.c.
1230 * Take reference of the socket in the parser context, as it's
1231 possible to have the parsers in queue after the socket is
1232 disconnected and this may cause crash. Affected files are
1233 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1236 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1238 * Fixed KICK command reply sending, it sent to replies.
1239 Affected file silcd/command.c.
1241 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1243 * Finish the silc-mime.pl script. It now supports MIME type
1244 guessing using magic files, signing data messages, executing
1245 MIME handlers in background. Affected files
1246 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1248 * Changed MIME signal handler to make things easier for the perl
1249 script. Affected files irssi/src/silc/core/client_ops.c,
1250 silc-servers.c, and irssi/docs/signals.txt
1252 * Cleaned up the silc_mime_parse function and fixed detection
1253 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1255 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1257 * Resolve the IP for file transfer listener from the connection
1258 socket. Affected file lib/silcclient/client_ftp.c.
1260 * Accept NULL hostname parameter in the functions
1261 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1262 if hostname is not wanted.
1264 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1266 * Fixed race condition between silc_client_init and
1267 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1269 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1271 * Fixed file transfer connection closing when SIGNOFF for
1272 the client is received from server. Affected file is
1273 lib/silcclient/client_ftp.c.
1275 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1277 * Check for disconnected socket in QUIT callback. Affected
1278 file silcd/command.c.
1280 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1282 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1283 Affected files lib/silcutil/silcstrutil.c
1285 * Cleaned up the escape/unescape functions for correctness and
1286 speed. Affected file irssi/src/silc/core/client_ops.c
1288 * Removed handling for data messages with Content-Type: text/*,
1289 moved parsing of MIME headers to the signal handler, added
1290 support for signing and verifying data messages. Affected
1291 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1292 irssi/src/silc/core/silc-{servers,channels}.c
1294 * Added a perl script for handling data messages based on
1295 information read from Mailcap files. New file
1296 irssi/scripts/silc-mime.pl
1298 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1300 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1301 acknowledge recepetion of a message to the sender. Updated
1304 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1306 * Unregister channel key saving callback when deleting channel.
1307 Affected file lib/silcclient/idlist.c.
1309 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1310 before calling notify client operation. Affected file is
1311 lib/silcclient/client_notify.c.
1313 * Unregister QoS tasks when deleting the socket connection.
1314 Affected files lib/silcutil/silcsockconn.[ch],
1315 unix/silcunixsockconn.c.
1317 * Implemented latest presence-attrs draft changes. Affected
1318 files lib/silccore/silcattrs.h and
1319 irssi/src/silc/core/silc-queries.c.
1321 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1323 * Save old channel keys in list to allow more rapid change
1324 of channel keys if server for some reason does that. This
1325 avoids loosing so many channel messages due to not having
1326 key to decrypt. Affected file lib/silcclient/silcclient.h,
1327 idlist.c and client_channel.c.
1329 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1331 * Continued backup router tests and fixes. Affected files
1332 silcd/server_backup, server_util.c, server.c. See TODO.
1334 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1336 * Fixed SERVER_SIGNOFF handling in servers. The client
1337 was removed from wrong list thus not removing the client
1338 at all. Affected file silcd/packet_receive.c.
1340 * Do not execute rekey protocol for disabled connections as
1341 it would never go through. Affected file silcd/server.c.
1343 * Added timeout for rekey protocol to catch if the protocol
1344 never executes successfully. Affected files silcd/server.c
1347 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1349 * Abandon packet processing for disconnected sockets. Check
1350 this always after calling packet processing callback.
1351 Affected file lib/silccore/silcpacket.c.
1353 * Fixed double registration disconnection code in server.
1354 Closed wrong connection. Affected file silcd/packet_receive.c.
1356 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1358 * On normal server reconnect to primary during resuming 4
1359 times, then give up. Affected file silcd/server_backup.c.
1361 * If during reconnecting to routers we notice we have router
1362 connection but no primary router set, the server is in desync.
1363 Reconnect to primary to restore network. Affected file
1366 * Assure that only one protocol is exeucting at the same time.
1367 Added checks for all protocols. Affected files are
1368 silcd/server.c and server_backup.c.
1370 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1372 * Check that a string is not already part on invite/ban
1373 string when processing it. Affected file silcd/server_util.c.
1375 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1377 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1378 with 1.2 version of the protocol. Affected file is
1379 silcd/packet_receive.c.
1381 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1383 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1384 where the passphrase was given. Affected file is
1387 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1389 * INVITE and BAN notifys are now delivered from routers to
1390 servers (but not clients) on the channel. Updated specs and
1391 code. Affected files silcd/packet_[send|receive].[ch],
1392 command.c, server.c and server_util.c.
1394 * Implemented INVITE and BAN announcing. Affected files are
1395 silcd/server.[ch], server_util.c.
1397 * Implemented SilcStatus error type argument returning in
1398 command reply error in server. Affected file silcd/command.c.
1400 * Implemented SilcStatus argument returning in comand reply
1401 in client library. The command_reply client operation now
1402 returns error specific arguments as well. Affected files
1403 are lib/silcclient/command_reply.[ch], client_resume.c,
1404 lib/silccore/silcstatus.[ch].
1406 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1408 * Backup router protocol version 1.2 implemented. Testing still
1409 required. Affected files in silcd/server_backup.[ch], server.c,
1410 packet_receive.c and server_internal.h.
1412 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1414 * silc_client_send_[channel|private]_message now return TRUE
1415 or FALSE. Affected file lib/silcclien/client_channel.c and
1418 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1420 * Check for explicit nickname in INVITE and BAN processing
1421 during join as well (and don't expect only wildcards in
1422 invite/ban strings). Affected file silcd/command.c.
1424 * Fixed the INVITE and BAN by public key. The public key saved
1425 is the PK payload (as specified) not the raw data. Affected
1426 file silcd/server_util.c.
1428 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1430 * UTF-8 text message support for actions and notices in SILC
1431 Client. Affected file irssi/src/silc/core/client_ops.c.
1433 * silc_get_username and silc_get_real_name now returns sensible
1434 data on Win32. Patch by Toni Willberg. Affected file is
1435 lib/silcutil/win32/silcwin32util.c.
1437 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1439 * Provide a signal handler to send MIME encoded messages and emit
1440 a signal when a MIME encoded message is received. Also document
1441 the signals for usage with the perl interface.
1443 A sample perl script will be supplied at a later point.
1445 Affected files are irssi/docs/signals.txt,
1446 irssi/src/silc/core/client_ops.[ch],
1447 irssi/src/silc/core/silc-{channels,servers}.c
1449 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1451 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1452 server. Use this time to display a lag and disconnect when it
1453 exceeds a specified limit.
1455 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1457 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1459 * Remove the channel auth list in normal server if router
1460 encofrces its list during connecting. Send notify to channel
1461 to remove the mode to remove the list. Affected files are
1462 silcd/server_util.c and silcd/packet_receive.c.
1464 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1466 * Added support for channel public keys. Updated protocol specs
1467 and implemented it. Affected files are
1468 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1469 lib/silcclient/command_reply.c.
1471 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1473 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1474 terminate the process on Linux. Affected file silcd/silcd.c.
1476 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1478 * Check for NULL buffer in silc_buffer_clear. Affected file
1479 is lib/silcutil/silcbuffer.h.
1481 * Simplified the backup router protocol by removing the _GLOBAL
1482 types. Updated protocol specs and the code. Affected files
1483 are silcd/server_backup.[ch].
1485 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1487 * Deny '@' and '!' from nicknames since they are reserved
1488 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1489 Updated protocol specs and the code.
1491 Affected files are silcd/server_util.[ch].
1493 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1495 * Fixed stack overflow in Irssi SILC client. Affected
1496 file irssi/src/silc/core/client_ops.c.
1498 * Check that Host is set in ServerConnection and RouterConnection
1499 in silcd.conf. Affected file silcd/serverconfig.c.
1501 * Fixed crash in server with protocol completion callbacks,
1502 namely rekey and backup resuming protocols. Affected files
1503 are silcd/server_backup.c and silcd/server.c.
1505 * Fixed rekey protocol to not restart if it is started already.
1506 Affected files are lib/silcclient/client.c and
1509 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1511 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1513 * Fixed EOF handling in SILC Config, affected file
1514 lib/silcutil/silcconfig.c.
1516 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1518 * Fixed RESOLVING flag handling in JOIN notify and other
1519 notifys to handle the resolvings correctly in client library.
1520 Affected file lib/silcclient/client_notify.c.
1522 * Do not send full INVITE and BAN lists in INVITE and BAN
1523 notifys, only the changed information. Affected file
1526 * Fixed INVITE notify sending in INVITE command, send it
1527 only when needed. Affected file silcd/command.c.
1529 * Handle the founder key change properly in CMODE_CHANGE
1530 notify. Bug #122. Affected file silcd/packet_receive.c.
1532 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1534 * Remove the mark for output (mark it only for input) after
1535 purging outgoing queue. Prevents the "Error in select()"
1536 floods. Affected file silcd/packet_send.c.
1538 * Fixed incorrect connection deletion from client library
1539 after calling "connect" client operation. Could cause
1540 crashes for example during reconnect timeouts. Affected
1541 files are lib/silcclient/client.c and
1542 irssi/src/silc/core/client_ops.c.
1544 * Check server private key file permissions before starting
1545 the server. Affected file silcd/serverconfig.c.
1547 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1549 * NULL terminate allocated string in silc_buffer_strformat.
1550 Affected file lib/silcutil/silcbuffmt.c.
1552 * Rewrote the invite/ban list string handling in server to
1553 use SilcBuffer instead. Affected files are silcd/command.c
1554 and silcd/server_util.c.
1556 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1558 * Fixed double free in CMODE command when setting new HMAC
1559 for channel. Affected file silcd/command.c.
1561 * Added couple of missing memset's to zero sensitive memory.
1562 Affected files silcd/command.c, lib/silcclient/command.c.
1564 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1566 * Fixed a double free in INVITE command error handling in
1567 server. Affected file silcd/command.c.
1569 * Added macros SILC_SWAB_[16|32] to swab byte order of
1570 16-bit and 32-bit unsigned integers. Affected file
1571 lib/silcutil/silctypes.h.
1573 * Use the SILC_SWAB_16 instead of htons() in server when
1574 handling ports since the ports in structures are always
1575 in little-endian order (regardless of platform). Affected
1576 file silcd/serverid.c and silcd/server_backup.c.
1578 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1580 * Send DISCONNECT in close admin command in server. Affected
1581 file silcd/command.c.
1583 * Check whether we are already connecting to a remote router
1584 (in addition of checking whether we are already connected)
1585 before creating new connection. Affected file silcd/server.c.
1587 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1589 * Added better compiler and compiler flags checking in
1592 * Check that socket is valid after QoS is applied to data.
1593 Affected file lib/silcutil/unix/silcunixsockconn.c.
1595 * Make sure the socket connecetion is not closed to early
1596 when closing connection in server. Also make sure the
1597 connection is always closed after error in a protocol.
1598 Affected file silcd/server.c.
1600 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1602 * Removed --session and --dummy options from Irssi SILC Client.
1603 -d option is available only if --enable-debug was given.
1604 Affected files are irssi/src/silc/core/silc-core,
1605 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1607 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1609 * Added silc_buffer_steal to steal the data from the buffer.
1610 Affected file lib/silcutil/silcbuffer.h.
1612 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1614 * Fixed server crash with double Primary block in config file.
1616 Fixed also various memory leaks around the config file
1617 parser. Affected files lib/silcutil/silcconfig.c,
1618 silcd/serverconfig.c.
1620 * Changed my nickname (Johnny Mnemonic) to my real name, this
1621 means that bugs introduced by him were actually introduced
1624 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1626 * Don't display "foo appears as foo\nYou're now known as foo"
1627 messages. Affected file irssi/src/silc/core/client_ops.c
1629 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1631 * Fixed error handling of invalid client entry when calling
1632 commands in server. Fixes a crash. Affected file
1635 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1637 * Added some sanity checks in server for correctness of the
1638 server configuration. Affected file silcd/serverconfig.c.
1640 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1642 * Prevent endless resolving of user informations in USERS
1643 command by checking the command reply status correctly.
1644 Affected file lib/silcclient/command_reply.c.
1646 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1648 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1649 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1650 Aldous <Matthew@Aldous.com>.
1652 * Added better implementation using CriticalSection of
1653 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1654 <mikko.lahteenmaki@pikabaana.net>.
1656 * Added some Winsock WIN32 compatiblity defines into
1657 includes/silcwin32.h.
1659 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1661 * Fixed double free in async host lookup code. Affected file
1662 lib/silcutil/silcsockconn.c.
1664 * On backup router handle now the SERVER_SIGNOFF from router
1665 for local connected servers too, and close the connections.
1667 Do not process them as normally signing off servers when they
1668 really signoff by sending EOF fe, but always assume that
1669 router sends the SERVER_SIGNOFF.
1671 Affected files silcd/server.c and silcd/packet_receive.c.
1673 * Fixed socket unsetting when closing connections. Affected
1674 files silcd/server.c and silcd/packet_send.c.
1676 * Do not print the nickname in SERVER_SIGNOFF if we do not
1677 have it. Prevents asserts in Irssi core. It is possible we
1678 don't have the nick if it was just being resolved when server
1679 signoff. Affected file irssi/src/silc/core/client_ops.c.
1681 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1683 * Fixed autonick crashbug in client library. Affected file
1684 lib/silcclient/client.c.
1686 * Fixed Unix implementation of SilcMutex to really assert if
1687 the mutex is locked/unlcoked already. Affected file
1688 lib/silcutil/unix/silcunixmutex.c.
1690 * Fixed locking in silc_schedule_uninit. It didn't lock
1691 when dispatching timeout tasks. Affected file is
1692 lib/silcutil/silcschedule.c.
1694 * Changed Win32 implementation of SilcThread to use modern
1695 Win32 interface. Affected file is
1696 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1698 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1700 * Don't print signed messages when sending failed. Affected files
1701 irssi/src/silc/core/silc-[servers.c/commands.h]
1703 * Send adquate signal when founding a channel by joing it. Affect
1704 file irssi/src/silc/core/client_ops.c
1706 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1708 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1709 irssi/src/fe-common/core/themes.c
1711 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1713 * Fixed close command to use the port correctly when closing
1714 server connections. Affected file silcd/idlist.c.
1716 * Check for NULL outbuf in silc_socket_write. It is possible
1717 that it is NULL is some odd case. Affected files are
1718 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1720 * Do not call final protocol callback for backup router
1721 resuming protocol when closing connection. It is closed
1722 by timeout in case of error. Affected file silcd/server.c.
1724 * Backup reconnect to router if backup resuming protocol
1725 failed. Affected file silcd/server_backup.c.
1727 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1729 * Fixed double free in SKE library error hadling when signature
1730 error occurred. Affected file lib/silcske/silcske.c.
1732 * Save the fingerprint to new SilcClientEntry after changing
1733 nickname. Affected file lib/silcclient/client_notify.c.
1735 * Print SIGNOFF in Irssi SILC client only if the nickname is
1736 known. Prevents asserts in Irssi core. It is possible we
1737 don't have the nick if it was just being resolved when it
1738 quit. Affected file irssi/src/silc/core/client_ops.c.
1740 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1742 * Fixed double free in invite list adding code when adding
1743 invite strings. Affected file silcd/server_util.c.
1745 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1747 * More log printing during backup router protocol. Affected
1748 file silcd/server_backup.c.
1750 * Removed backwards support for old private key file format.
1751 Affected file lib/silccrypt/silcpkcs.c.
1753 * Removed backwards support for not-so-strict decryption length
1754 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1756 * GETKEY to update the client entrys fingerprint too.
1757 Affected file lib/silcclient/command_reply.c.
1759 * Added --without-libtoolfix for package builders using weird
1760 wrappers around libtool (BSD at least).
1762 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1764 * Fixed backup router bugs: When backup resumes router and
1765 receives a CHANNEL_MESSAGE packet the backup must not act
1766 as router since the packet header decryption would be
1767 different. Also, when relaying packets to channel, do
1768 not re-encrypt packets on backup that came from the primary
1769 since the connection isn't really router-router connection.
1770 Affected files silcd/server.c, silcd/packet_send.c.
1772 * Added checks in encryption/decryption that encryption/decryption
1773 length sent as argument really is multiple by block size. Helps
1774 catching really weird bugs like the above backup router bugs
1775 when packets are being decrypted in wrong way. Affected files
1776 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1778 * Fixed padding generation in private key file encryption.
1779 Affected file lib/silccrypt/silcpkcs.c.
1781 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1783 * Added ignore_message_signatures setting which can be used
1784 to ignore signatures in messages. Affected files are
1785 irssi/src/silc/core/client_ops.c, silc-core.c.
1787 * Fixed the libtoolfix to use command line options instead of
1788 environment variables. They didn't work as expected. Now,
1789 the libtool is fully run-time configurable.
1791 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1793 * Verify signature payload for signed messages. Affected files
1794 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1795 irssi/src/silc/core/silc-core.h
1797 * Display signature verification result in public and private
1798 messages using theme abstracts. See irssi/default.theme for
1799 examples on their usage. Affected files
1800 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1801 irssi/src/fe-common/silc/module-formats.[ch],
1802 irssi/src/fe-common/silc/fe-common-silc.c,
1803 irssi/src/fe-common/silc/Makefile.am
1804 irssi/src/fe-common/core/fe-messages.[ch]
1806 * Fixed bugs in Irssi's theme parsing. Affected files
1807 irssi/src/fe-common/core/themes.c
1809 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1811 * Calculate the correct length for signed messages before
1812 encrypting, it must be multiple by block size. Affected
1813 file lib/silccore/silcmessage.c.
1815 * silc_message_signed_get_public_key returns now both
1816 decoded and encoded public key. Affected files are
1817 lib/silccore/silcmessage.[ch].
1819 * Added libtoolfix script that makes the libtool more generic
1820 and configurable in run-time. Now we can specify in run-time
1821 if what kind of libraries we want to create, regardless of
1822 configuration. SIMs are now creates even if --disable-shared
1823 was explicitly given.
1825 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1827 * Fixed founder key sending in CMODE command in client.
1828 Affected file lib/silcclient/command.c.
1830 * Fixed CUMODE founder authentication in server to not check
1831 for client's public key since it's not supposed to do that.
1832 Affected file silcd/command.c.
1834 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1836 * Set realname and hostname in NICK_REC records. Affected file
1837 irssi/src/silc/core/silc-nicklist.c
1839 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1841 * Remove 1.0 protocol backwards compat code from client
1844 * Added more reliable check for whether nickname did change
1845 or not, or whether only Client ID changed in NICK_CHANGE
1846 notify. Affected file lib/silcclient/client_notify.c.
1847 Fixes bug in '@' character handling in a nickname.
1849 * Added support for automatically parsing signature from
1850 the message payload. Added new function
1851 silc_message_get_signature to return the payload to
1852 application. Affected files lib/silccore/silcmessage.[ch].
1854 * Changed the private_message and channel_message client
1855 operations to deliver the SilcMessagePayload to the
1856 application too. Application can use it fe. to get the
1857 signature from the message for verification. Affected
1858 file lib/silcclient/silcclient.h, client_channel.c and
1861 * Redefined the signed payload for message payloads.
1862 Updated protocol specs and implemented.
1864 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1866 * Fixed wrong invite and ban list handling in server command
1867 reply. Affected files are silcd/command_reply.c,
1868 silcd/server_util.[ch].
1870 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1872 * Fixed CMODE setting in server when founder mode was set.
1873 Affected file silcd/command.c. Bug #95.
1875 * Added support to setting specific public key in CMODE in
1876 Irssi SILC client. Affected file lib/silcclient/command.c.
1878 * Added support to use specific public key in CUMODE in
1879 Irssi SILC Client. Affected file lib/silcclient/command.c.
1881 * Added support for inviting and banning by public key in
1882 Irssi SILC client. Affected file lib/silcclient/command.c.
1884 * Fixed fingerprint/babbleprint showing in invite and ban
1885 list command replys. Affected file is
1886 irssi/src/silc/core/client_ops.c.
1888 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1890 * Format CMODE +c and +h to display both the mode and the argument
1892 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1894 * Added test vectors and test programs for SHA-1, MD5,
1895 HMAC-SHA1 and HMAC-MD5. New tests are located in
1896 lib/silccrypt/tests/. Fixed also argument decoding bug in
1897 MD5 implementation. Affected file lib/silccrypt/md5.c.
1899 * Changed the channel private key and private message key
1900 generation (with static keys) to use SHA1 instead of MD5,
1901 as SHA1 is the mandatory hash function in SILC. Affected
1902 file lib/silcclient/client_[channel/prvmsg].c.
1904 * Changed the private key file encryption to use SHA1 instead
1905 of MD5. Added support for the old generation and added
1906 automatic change of the key (to be removed later). Affected
1907 files lib/silccrypt/silcpkcs.c.
1909 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1911 * Load only files with .pub suffix in PublicKeyDir. Affected
1912 file silcd/serverconfig.c.
1914 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1916 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1917 channels. Affected files silcd/silcd.c, silcd/server.h.
1919 * Added the config directive PublicKeyDir for the client block.
1920 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1922 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1924 * Merged Toni's irssi/silc.conf patch.
1926 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1928 * Max alloc tests in allocation routines. Affected file
1929 lib/silcutil/silcmemory.c.
1931 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1933 * Fixed a typo in resuming code that fixed detach/resume code
1934 in server. Bug #93. Affected file silcd/packet_receive.c.
1936 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1938 * Do reverse lookups for server when /connecting. Affected files
1939 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1940 irssi/src/core/net-nonblock.*
1942 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1944 * Added library versioning for shared libraries. Affected
1945 files configure.in.pre and lib/Makefile.am.pre.
1947 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1949 * Display INVITE and BAN lists as specified by SILC 1.2
1951 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1953 * Do not send invite list back unless asked (when sending
1954 no arguments) or when list was modified. Affected file
1957 * Remove client from invite list in KILLED notify and in
1958 KILL command. Affected file silcd/command.c and
1961 * Fixed bugs in invite list handling in INVITE command.
1962 Affected files silcd/command.c and silcd/server_util.c.
1964 * Merged with Irssi 0.8.6.
1966 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1967 Affected file irssi/src/fe-text/silc.c.
1969 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1971 * The silc_argument_get_[first/next] now return the argument
1972 type to caller. Added silc_argument_payload_encode_one.
1974 Affected files are lib/silccore/silcargument.[ch].
1976 * Added support for the SILC 1.2 INVITE command and new
1977 invite lists to server. Affected files are silcd/command.c,
1978 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1980 * Added support for the SILC 1.2 BAN command and new
1981 ban lists to server. Affected files are silcd/command.c,
1982 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1984 * Added support to client sending new INVITE command. Affected
1985 file is lib/silcclient/command.c.
1987 * Added support to client sending new BAN command. Affected
1988 file is lib/silcclient/command.c.
1990 * Added support for removing client from invite list when kicked
1991 from channel, as SILC 1.2 dictates. Affected files are
1992 silcd/packet_receive.c and silcd/command.c.
1994 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1996 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1997 automatically the cipher's internal IV. Affected files
1998 lib/silccrypt/silccipher.[ch].
2000 * Assure the RESUME_CLIENT packet is not sent to twice to
2001 backup router if the detached client was originated from
2002 the backup. Affected file silcd/server.c. Bug #76.
2004 * Changed silc_sim_symname to not allocate memory. Affected
2005 file lib/silcsim/silcsimutil.c.
2007 * Fixed memory leaks with SIMs in server. Affected files
2008 silcd/serverconfig.c, silcd/server.c.
2010 * Fixed channel key distribution after resuming detached
2011 client. Affected files silcd/packet_receive.c.
2013 * Fixed channel's global_user boolean checking after detaching.
2014 Check it after changing the owner of the client not before.
2015 Affected file silcd/packet_receive.c.
2017 * Fixed few double frees from client library. Fixes at least
2018 Bug #81, possibly others too.
2020 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
2021 notifys in Irssi SILC Client. Affected file is
2022 irssi/src/silc/core/client_ops.c. Bug #82.
2024 * Applied Ville Räsänen's manual page and --mandir bugfix
2025 patch. Affected files are configure.in.pre and Makefile.am.pre.
2028 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2030 * Added support to backup router protocol for backup to tell
2031 normal server that it cannot use the backup router as primary
2032 because the primary isn't really down. Updated protocol
2035 * Added support for primary router to tell backup router that
2036 resuming is not possible because the backup really isn't primary
2037 in the cell. For example if backup disconnected itself the
2038 resuming is not allowed since the primary really did not
2039 go down. Updated protocol specs.
2041 * Removed MARS from crypto library.
2043 * Defined the CTR mode and Randomized CBC mode in SILC. The
2044 CTR mode is RECOMMENDED now in specification. Defined also
2045 Serpent cipher as optional cipher. Updated the protocol specs.
2047 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2049 * Added support for inviting/banning by IP/MASK, public key,
2050 and explicit Client ID. Redefined the command and notify
2051 types to allow easier forwards support for other methods
2052 of inviting/banning. Updated protocol specs.
2054 * Remove the client from channel's invite lists if the client
2055 is kicked or killed. Updated protocol specs.
2057 * Unified the Channel Message Payload and Private Message
2058 into one Message Payload. Updated protocol specs and
2061 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2063 * Don't wait for EOF after socket error has occurred, but
2064 close the connection. Affected file is silcd/server.c.
2066 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2068 * Added support for setting FOUNDER mode on channel with
2069 specific public key which can be set with CMODE command.
2070 Updated protocol specs and implemented in client and server.
2072 * Fixed the Irssi SILC client to correctly shutdown the client
2073 library to avoid memory leaks. Affected files are
2074 irssi/src/silc/core/silc-core.c and silc-servers.c.
2076 * Deprecated the No Reply flag in SKE protocol and introduced
2077 "IV Included" flag which can be used to indicate that the IV
2078 is included in the ciphertext. This makes it possible to use
2079 SILC on unreliable transport, such as UDP which may cause
2080 packet reordering and losses. Updated protocol specs, did
2083 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2085 * Fixed the MPI implementation of silc_mp_sizeinbase to return
2086 < 32 bit values in correct size. Affected file is
2087 lib/silcmath/mp_mpi.c.
2089 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2091 * Fixed the KE Start Payload parsing to check that mandatory
2092 fields are present. Affected file lib/silcske/payload.c.
2094 * Fixed compilation warnigs in Irssi SILC Client. Affected
2095 files are irssi/src/silc/core/silc-query.c. client_ops.c.
2097 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2099 * Print "nick now appears as newnick" and update Irssi's nicklist
2100 when you change your nick to "nick". Closes #62
2102 * Never format your own nick. Closes #63
2104 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2106 * SILC_UMODE_GONE changes are now propagated correctly to the
2107 Irssi client. Closes #54
2109 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2111 * Fixed example in /HELP KEY
2113 * Added expando $j which expands to current SILC Client version
2115 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2117 * Fixed public key decoding in crypto library.
2119 * Added better error printing to SKE library.
2121 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2123 * Fixed NICK command to not crash if nickname was not sent.
2125 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2127 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
2128 Deprecated the old Encrypt-And-MAC order. Updated protocol
2129 specs and implemented.
2131 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
2132 generation. Updated specs and implemented.
2134 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2136 * Added support for rekey before 2^32 sequence number wraps.
2137 Affected files in server and client library.
2139 * Padding must be at least 8 bytes now. Implemented and updated
2142 * Compute maximum padding for authentication packets to make
2143 passphrase approximation attacks impossible. Affected files
2144 in client library and in server.
2146 * Fixed PING command sending in client library and handling in
2147 server. The server ID must be ID Payload, not raw ID data.
2148 Affected files in server and client library.
2150 * Defined that all public keys sent in commands and notify
2151 payloads are actually Public Key Payloads not raw public key
2152 data. Updated protocol specs and implemented.
2154 * Updated protocol version to 1.2. Updated specs and code.
2156 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
2157 status types. Updated specs and the code.
2159 * Added support for normal client to kill its own entries from
2160 the network. Updated protocol specs and the code.
2162 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
2163 and added initial implementation.
2165 * Added MAC field to the Private Message Payload to protect
2166 against chosen ciphertext attacks. Updated the protocol specs
2169 * Added idle and signon fields to the ATTRIBUTE_SERVICE
2170 attribute to indicate the user's current idle and signon time
2171 of a service. Updated protocol specs and implemented.
2173 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2175 * Added "do_not_bind" argument to silc_client_file_send what
2176 can be used to not bind locally but assume the file receiver
2177 provides the point of connect. Usefull when sender is behind
2178 NAT device. Affected file lib/silcclient/silcclient.h and
2181 * Added -no-listener option to FILE SEND command in Irssi SILC
2182 client. Affected file irssi/src/silc/core/silc-servers.c.
2183 Renamed FILE RECEIVE to FILE ACCEPT.
2185 * Confirm passphrase for private key encryption in
2186 silc_create_key_pair and silc_change_private_key_passphrase.
2187 Affected files are lib/silcutil/silcapputil.c.
2189 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2191 * Move silc_client_packet_send back to internal, added
2192 silc_client_send_packet, a bit simpler function for application.
2193 Affected files lib/silcclient/silcclient.h, client.c and
2196 * Moved the SilcClientEntry, SilcChannelEntry and
2197 SilcServerEntry to silcclient.h to be public and documented
2198 them for application. Affected files are
2199 lib/silcclient/silcclient.h and idlist.h.
2201 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2203 * Fixed manual page installation patch by Ville Räsänen.
2204 USERS help page fix patch by Ville Räsänen
2206 * Changed the silc_client_command_call interface to make
2207 the command call simpler for the application. The library
2208 now handles the command line parsing, command finding and
2209 execution. Application only needs to call the function
2210 with the command line. Affected files are
2211 lib/silcclient/silcclient.h, command.[ch].
2213 * Fixed silc_get_input to NULL-terminate the returned input.
2214 Affected file lib/silcutil/silcutil.c.
2216 * Resolve the client's public key in JOIN command if the
2217 founder auth data is being requested but we don't know the
2218 client's public key. Affected file silcd/command.c.
2221 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2223 * Print notify for server opers when backup router comes
2224 online. Affected file silcd/server.c.
2226 * Fixed the INVITE command to send the invite list in
2227 command reply. Affected file silcd/command_reply.c.
2229 * Fixed MOTD command reply sending. Affected file
2232 * UTF-8 decode the topic in TOPIC command reply and LIST
2233 command reply in Irssi SILC client. Affected file is
2234 irssi/src/silc/core/client_ops.c.
2236 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2238 * Fixed the INVITE command to not crash Irssi SILC client
2239 when given without nickname argument. AFfected file
2240 irssi/src/silc/core/client_ops.c.
2242 * Fixed double free in WHOIS query on normal server when
2243 forwarding query to router. Affected file is
2244 silcd/server_query.c.
2246 * Fixed WATCH command reply handling on normal server which
2247 was missing altogether. Affected file silcd/command_reply.c.
2250 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2252 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2253 Included yodl sources for each of these. Also modified
2254 Makefile.am prototype to install these files to proper
2255 locations. Updated CREDITS. Affected file Makefile.am.pre,
2256 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2259 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2261 * Added support for encrypted private key files. Now
2262 passphrase must be provided when new key pair is created
2263 (can be empty though), and prompted when loading the
2264 private key. Added support for loading the old-style
2265 non-encrypted private keys as well. Affected files
2266 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2269 * Fixed silc_get_input to accept input on all terminals.
2270 Affected file lib/silcutil/silcutil.c.
2272 * Moved the Irssi SILC client key loading and other stuff
2273 to be called after the arguments and UI is initialized.
2274 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2276 * Added -P option to Irssi SILC client which can be used
2277 to change the passphrase of the private key. Affected
2278 file irssi/src/silc/core/silc-core.c.
2280 * Added silc_change_private_key_passphrase apputil routine
2281 to lib/silcutil/silcapputil.[ch].
2283 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2285 * Fixed connection closing in client library to not crash.
2286 Moved the connection freeing totally to function
2287 silc_clinet_del_connection. Affected file
2288 lib/silcclinet/client.c.
2290 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2292 * Changed includes/silcincludes.h to silcincludes.h.in to
2293 include configuration specific information. The silcdefs.h
2294 is not included in to installation anymore (it's only
2295 compilation time header).
2297 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2299 * Moved the SilcClient and SilcClientConnection from client.h
2300 to the public lib/silcclient/silcclient.h. Changed the
2303 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2305 * If version string in silc_clinet_alloc is NULL the library
2306 puts it automatically. Affected file lib/silcclient/client.c.
2308 * Changed the version strings from variables to #define's
2309 in includes/silcversion.h.
2311 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2313 * Added shared library complation support.
2315 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2317 * Added lib/silcutil/silcapputil.[ch] for application
2318 utility functions. It includes routines for applications'
2319 convenience. Added silc_create_key_pair, silc_show_public_key
2320 and silc_load_key_pair functions.
2322 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2324 * Send RESUME_CLIENT packet from router to backup routers
2325 to in resuming. Affected file silcd/packet_receive.c.
2327 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2329 * In IDENTIFY command parsing, send all other IDs except
2330 Client IDs explicitly to router for resolving on normal
2331 server. Also check that ID received in WHOIS command is
2332 always Client ID, others are not allowed. Affected file
2333 silcd/server_query.c.
2335 * Merged latest changes from irssi.org CVS.
2337 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2339 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2340 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2342 * Fixed the heartbeat sending in Irssi SILC client. Moved
2343 the silc_client_packet_send to silcclient.h for application
2344 usage. Affected files lib/silcclient/client_internal.h
2345 lib/silcclient/silcclient.h.
2347 * Fixed a bug in query resolving in server. Used wrong
2348 variable in a for loop and crashed. Affected file is
2349 silcd/server_query.c.
2351 * Server constructs requested attributes only to locally
2352 connected clients. Affected file silcd/server_query.c.
2355 * Fixed a bug when sending resolving from router to server
2356 with requested attributes. The constructed WHOIS command
2357 was incorrect. Affected file silcd/server_query.c.
2360 * Fixed Requested Attributes saving in WHOIS command reply.
2361 The length of the data buffer must be saved too. Affected
2362 file silcd/command_reply.c.
2364 * Update the client entry's servername after detaching is
2365 over. Affected file silcd/packet_receive.c. Bug #37.
2367 * Resolve incomplete client entrys in CUMODE_CHANGE and
2368 CMODE_CHANGE notifys. Affected file is
2369 lib/silcclient/client_notify.c. Bug #42.
2371 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2373 * Fixed channel key packet processing bug on backup router
2374 during backup resuming protocol. Affected file is
2375 silcd/packet_receive.c.
2377 * Fixed memory leaks in server. Affected files are
2378 silcd/server.c and silcd/packet_receive.c.
2380 * Fixed packet decryption problem when backup router encrypted
2381 channel message with wrong key during backup resuming
2382 protocol. Affected file silcd/packet_send.c.
2384 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2385 Toni Willberg (toniw@iki.fi)
2387 * Changed the SilcCipher context to be private. Changed the
2388 silc_cipher_get_iv to just return pointer to the IV. Added
2389 silc_cipher_get_name to return the name of the cipher.
2390 Fixed code all around to support these changes. Affected
2391 files are lib/silccrypt/silccipher.[ch], client library and
2394 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2396 * Fixed unaligned access in lib/silccore/silcattrs.c.
2398 * Fixed libtool linking in lib/silcsim/Makefile.am.
2400 * Fixed services attribute printing. Affected files is
2401 irssi/src/silc/core/silc-queries.c.
2403 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2405 * Fixed a crashbug in incoming server accepting. Affected
2406 file silcd/server.c.
2408 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2410 * Added automatically generated index to Toolkit Reference
2413 * Added support for Postscript Toolkit Reference Manual.
2415 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2417 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2420 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2422 * Added 'send_events' boolean argument to the function
2423 silc_schedule_set_listen_fd which sends the set events to
2424 the application explicitly if set to TRUE. Default action
2425 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2426 lib/silcclient/client_internal.h and silcd/server_internal.h.
2428 * Added silc_compare_timeval to determine which time values
2429 is smaller. Affected file lib/silcutil/silcutil.[ch].
2431 * Added sort-of "Quality of Service" (QoS) support to
2432 SilcSocketConnection. Data reception can be controlled with
2433 rate limit per second and/or read data length limit.
2434 Added silc_socket_set_qos. Affected files are
2435 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2437 * Added the QoS configuration to SILC Server configuration
2438 file. Affected files are silcd/serverconfig.[ch] and
2441 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2443 * Merged with irssi.org CVS.
2445 * Failed OPER and SILCOPER authentications are now logged.
2446 Affected file silcd/command.c. Bugs #25.
2448 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2450 * ROBODoc documented lib/silcutil/silcbuffer.h and
2451 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2452 <ville.rasanen@iki.fi>.
2454 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2456 * Added support for auto-passphrase authentication from the
2457 config file during connecting which was not implemented
2458 yet. Affected file irssi/src/silc/core/client_ops.c.
2460 * Fixed a bug in authentication protocol failure handling which
2461 was processing wrong callback context. Affected files
2462 are lib/silcclient/client.c and protocol.c.
2464 * Fixed the /ATTR allow off to actually work. Affected file
2465 is irssi/src/silc/core/silc-queries.c.
2467 * Fixed the /ATTR -del to work. Affected file is
2468 irssi/src/silc/core/silc-queries.c.
2470 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2472 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2474 * Fixed mask attribute adding in Irssi SILC client. Affected
2475 file irssi/src/silc/core/silc-queries.c.
2477 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2479 * Added support for saving the requested attributes in
2480 WHOIS to directory. Affected file is
2481 irssi/src/silc/core/silc-queries.c.
2483 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2485 * Added support for parsing VCard fields that do not have
2486 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2488 * Fixed a double free bug in hash table foreach function
2489 if the entry was deleted in the foreach callback. Affected
2490 file lib/silcutil/silchashtable.c.
2492 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2494 * Added silc_attribute_get_verify_data to return the signature
2495 verification data for either user digital signature or
2496 server digital signature in Requested Attributes. Affected
2497 files are lib/silccore/silcattrs.[ch].
2499 * Added silc_vcard_alloc which is used to allocated dynamic
2500 SilcVCard context. The silc_vcard_free now checks whether
2501 the context is dynamically allocated or not. Affected files
2502 are lib/silcutil/silcvcard.[ch].
2504 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2506 * Periodically remove the NOATTR status from client entry
2507 so that the client may take the attributes in use even after
2508 server has resolved them unsuccessfully earlier. Affected
2509 file silcd/server_query.c and idlist.h.
2511 * Moved sha1hash and md5hash from client->internal to
2512 SilcClient for application usage. Affected files are
2513 lib/silcclient/client.h and client_internal.h.
2515 * Fixed attribute encoding and decoding bugs. Affected
2516 files lib/silccore/silcattrs.[ch].
2518 * Added ATTR command to Irssi SILC Client which is used to
2519 manage user's Requested Attributes sending and values for
2520 WHOIS command. Affected files around Irssi SILC client.
2522 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2524 * Added silc_buffer_strformat which can be used to format
2525 strings into a buffer which size is automatically increased.
2526 Affected file lib/silcutil/silcbuffmt.[ch].
2528 * Added implementation of VCard (RFC 2426) which can be used
2529 as part of Requested Attributes in WHOIS command. Affected
2530 file lib/silcutil/silcvcard.[ch].
2532 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2534 * Some strncat -> silc_strncat changes our the core and
2537 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2538 errors. Added better error printing to SKE library.
2539 Affected files lib/silcske/silcske.c, silcske_status.h and
2542 * Save the PKCS key length even if only private key is set to
2543 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2545 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2546 length in bits not in bytes. Affected files are
2547 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2548 silcd/server_query.c.
2550 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2552 * Added silc_attribute_payload_encode_data to directly encode
2553 the data into the attributes buffer. Renamed function
2554 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2555 Affected files are lib/silccore/silcattrs.[ch].
2557 * silc_hash_table_find_foreach calls the foreach function now
2558 once even if the nothing was found with context set to NULL.
2559 Affected file lib/silcutil/silchashtable.[ch].
2561 * Remove the RESOLVING flag from client entry after received
2562 the Requested Attributes from the client. Fixed memory leak
2563 in client entry freeing. Affected files silcd/server_query.c
2566 * Added Requested Attributes support into SILC Client Library.
2567 It is not able to send requested attributes in WHOIS command,
2568 and also receive and process requested attributes. Added
2569 silc_client_attribute_[add|del] and silc_client_attributes_get
2570 functions. Added also `ignore_requested_attributes' to the
2571 SilcClientParams to not use attributes in client. Affected
2572 files are lib/silcclient/command.c, client_attrs.[ch],
2573 silcclient.h, client_internal and client.[ch].
2575 * Changed the silc_client_get_client_by_id to support Requested
2576 Attributes, it takes them as argument now. Affected file
2577 is lib/silcclient/silcclient.h, and idlist.c.
2579 * Added -details option to WHOIS command in Irssi SILC Client
2580 to support the requested attributes. By default it requests
2581 all attributes. Affected file lib/silcclient/command.c and
2582 irssi/doc/help/in/whois.in.
2584 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2586 * Add also SERVICE attribute for server-constructed attribute
2587 data. Also digitally sign the attributes and add
2588 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2589 silcd/server_query.c.
2591 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2593 * Changed the silc_attribute_payload_encode to support list
2594 of attributes (function may be called several times to add
2595 a new attribute). Removed the silc_attribute_payload_encode_list
2596 function. The encoding function now also automatically encodes
2597 the data, so the caller does not need to do that. Affected
2598 files lib/silccore/silcattrs.[ch].
2600 * Added support for replying on behalf of the user to the
2601 Requested Attributes in WHOIS command in the server. Affected
2602 file silcd/server_query.c.
2604 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2605 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2607 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2609 * Don't swtich to become primary router if we are backup if
2610 decryption error has occurred. Affected file silcd/server.c.
2612 * Fixed a bug in backup router IP address comparison in
2613 silc_server_backup_get.
2615 Save now also the port of the server/router and use that
2616 in comparison as well. Affected file silcd/server_backup.c.
2618 * Normal server now reconnects to backup router automatically
2619 if connection is lost to it. Affected file silcd/server.c.
2621 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2623 * If packet processing fails (like integrity check fails)
2624 the connection is closed now. Affected files are
2625 lib/silccore/silcpacket.c and silcd/server.c.
2627 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2629 * Fixed double free in RSA public key set function
2630 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2633 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2635 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2636 Added server_query.[ch] which provides one interface for
2637 querying information using all three commands.
2639 * Changed all "typedef unsigned char" in core library to
2640 "typedef SilcUInt8".
2642 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2644 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2646 * Renamed silc_server_get_client_resolve to
2647 silc_server_query_resolve and moved to server_query.[ch].
2649 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2651 * Resumed client packet handling from server put the resumed
2652 client on wrong list on router and caused the client not
2653 be present on the network anymore. Now fixed to put the
2654 client to correct list. Affected file silcd/packet_receive.c.
2656 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2658 * Various cleanup in error message output in config parsing code
2659 and in server init code. Fixed error log files containing
2660 too many newlines ('\n') in some situations. Affected files are
2661 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2663 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2665 * Use the reverse lookupped hostname in client internals
2666 instead of one user provided us as remote server name.
2667 Affected file lib/silcclient/client.c.
2669 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2671 * Added 'app_context' to silc_schedule_init. It is an
2672 application specific context that is delivered to application
2673 in task callback functions. Affected files are
2674 lib/silcutil/silcutil.[ch].
2676 * The hb_context in SilcSocketConnection is not freed
2677 automatically anymore (application must free it). Freeing
2678 it automatic is inconsistent. Affected files are
2679 lib/silcutil/silcsockconn.[ch].
2681 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2683 * Added support for removing explicitly added client connections
2684 in rehash and closing the client connections if they were
2685 unconfigured in the rehash. Affected file silcd/server.c.
2687 * Added support for aborting automatically pending commands
2688 that never receives the reply (to avoid memory leaks).
2689 Added also silc_server_command_pending_timed to set the
2690 specific timeout for pending command. Affected files are
2691 silcd/command[_reply].[ch].
2693 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2694 specs and lib/silccore/silcstatus.h.
2696 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2698 * Changed the silc_get_time to accept time value as argument
2699 or if zero is sent return current local time. Affected
2700 file lib/silcutil/silcutil.[ch].
2702 * Added STATS command to client library and Irssi SILC client.
2703 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2705 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2707 * Assure that channel key is set before sending it. May
2708 crash server otherwise. Affected file silcd/packet_send.c.
2710 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2712 * Assure that endless loop cannot happen with detached client
2713 resolving on normal server. Added idlist status
2714 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2715 silcd/idlist.h and silcd/packet_receive.c.
2717 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2719 * Incoming file transfer request cannot use same session as
2720 the sending session. This can happen when sending file to
2721 yourself. Crashed the client on quit. Affected file
2722 lib/silcclient/client_ftp.c. Bug #24.
2724 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2726 * Implemented the draft-riikonen-precense-attrs draft and
2727 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2729 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2731 * Distribute the SERVER_SIGNOFF notify also to local backup
2732 routers from the primary router. The backup router may not
2733 have the signing of local server directly connected and need
2734 to know about the signoff. Affected file silcd/server_util.c.
2736 * Use the primary router as the origin of the locally connected
2737 server when it is disconnecting from the backup router since
2738 that's where it really is coming from. Now the clients from
2739 the disconnecting server are removed correctly and "shadow"
2740 clients are not left to the backup router. Affected file
2743 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2745 * If normal server is standalone and found existing but disabled
2746 channel, do not re-create the channel since it creates
2747 duplicate same channels. Affected file silcd/server.c.
2749 * Added anonymous client connections support to server. New
2750 "anonymous" configuration option to ConnectionParams section
2751 added. If set to true, the username and hostname information
2752 of the client will be scrambled and anonymous user mode is
2753 set automatically to the user. Affected files are
2754 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2756 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2758 * In JOIN notify handling, mark that the cache entry of the
2759 client cannot be expired. Can cause crashes on normal
2760 server (asserts client->channels). Affected file is
2761 silcd/packet_receive.c.
2763 * From now on distribution versions are used as protocol versions
2764 instead of by default using the Toolkit base version as protocol
2765 version. Affected file prepare.
2767 * Do not set the locally resolved hostname for local client
2768 entry but take what server sends. This way the real hostname
2769 is showed in WHOIS for yourself. Affected file is
2770 lib/silcclient/idlist.c and lib/silcclient/client.c.
2772 * Resolve local info with IDENTIFY when connecting to server.y
2774 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2776 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2777 for implied search (not needed on platforms which has native
2778 pthreads library). Use --without-pthreads to disable threads.
2779 Affected file is configure.in.pre
2781 * Fixed --with-iconv on platforms which need to bypass (broken)
2782 native iconv(). Affected file is configure.in.pre
2784 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2786 * Moved -C option parsing in Irssi SILC client at same time
2787 as other options. The UI was initialized earlier and caused
2788 problems on command line. Bug #16. Affected file is
2789 irssi/src/silc/core/silc-core.c.
2791 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2793 * Added global variable silc_log_timestamp that tells silclog
2794 wether to print or not the timestamp in the logging files.
2795 Affected file lib/silcutil/silclog.[ch].
2797 * Added silcd configuration option Timestamp in the Logging
2798 section. Affected file silcd/serverconfig.[ch],
2799 doc/example_silcd.conf.in.
2801 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2803 * Fixed fingerprint checking to check for entirely empty
2804 fingerprint instead of two first bytes when determining
2805 if it is set. Bug #18. Affected file silcd/command.c.
2807 * Fixed duplicate PKCS name registering to not allow it.
2808 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2810 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2812 * Conditionalize non-gcc compiler optimizations for various
2813 platforms, enable those commented out. Cleanups.
2814 Affected file lib/silcmath/mpi/configure.in
2816 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2818 * silc_rng_exec_command() left zombie processes if command
2819 didn't generate any output. Affected file
2820 lib/silccrypt/silcrng.c
2822 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2824 * Rewrote iconv checking, introduce --with-iconv for systems
2825 which rely on libiconv. Check if iconv() provided by libc
2826 is good enough, otherwise demand libiconv. Affected file
2829 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2831 * Search for ldopen() also in libc. This enables SIM support
2832 on *BSD systems. Based on patch from Alex Zepeda. Affected
2833 file configure.in.pre
2835 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2837 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2838 This fixes prepare on *BSD systems. Affected file
2841 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2843 * More fixed for not having purge timeout for global clients
2844 that are on channel. Affected files silcd/command_reply.c
2847 * Fixed the rekey protocol to work with backup router connections.
2848 Rekey packets are now allowed on disabled connections as
2849 well. Affected files silcd/packet_send.c and server.c.
2851 * Do not switch to be as backup router when shutting down and
2852 closing the primary connection. Affected file silcd/server.c.
2854 * Fixed memory leaks in backup router deleting. Added
2855 silc_server_backup_free to free all data during shutdown of
2856 server. Affected files silcd/server_backup.[ch].
2858 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2860 * Do not process commands if the sock->user_data is NULL.
2861 Affected file silcd/command.c.
2863 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2865 * Fixed buffer overflow and security problems (loosing bits
2866 in CFB encryption) in SILC RNG. Problems reported by
2867 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2869 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2871 * Added yet more checks that client is not expired on global
2872 list if it is on channels. Affected file is
2873 silcd/command_reply.c.
2875 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2877 * Merged c0ffee's MIME signal patch which adds support for
2878 sending also MIME messages in Irssi SILC Client, and handling
2879 received MIME messages in a signal (and perhaps doing something
2880 to non-textual MIME messages).
2882 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2884 * Fixed pending command deletion in server and client library
2885 to check the whole list instead of breaking after first found.
2886 The affected files are silcd/command.[ch] and
2887 lib/silcclient/command.[ch].
2889 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2891 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2892 secret or private, otherwise it's possible to find out
2893 whether a secret channel exists or not. Affected file
2896 * If CMODE change fails during the mode setting, assure that
2897 the old mode mask is set for the channel back. Affected
2898 file silcd/command.c.
2900 * Fixed passphrase saving on +a channel on normal server
2901 after successful JOIN command. Affected file silcd/command.c.
2903 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2905 * Remove server/router operator privileges in DETACH command,
2906 since it's possible to resume to server where these
2907 privileges would not be allowed for the client. Affected
2908 file silcd/command.c.
2910 * Do not set to wait for backup in rehash of the server.
2911 Affected file silcd/server.c.
2913 * Do not check listener sockets when counting how many
2914 socket connections we have. Affected file is
2915 silcd/server_util.c.
2917 * Do not announce disconnected clients that are remaining
2918 in history (for WHOWAS). This is because SIGNOFF notify
2919 for these has been sent earlier already. Affected file
2922 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2924 * Buffer overflow with CUMODE command's mode->mode character
2925 conversion. Reported by Ville Räsänen. Affected file
2926 lib/silcutil/silcutil.c.
2928 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2930 * Allow heartbeat packets to go disabled connections anyway.
2931 Affected files silcd/server.c and silcd/packet_send.c.
2933 * Do not broadcast New Channel packets with List flag set
2934 in the packet to backup routers. The router must check
2935 for the correctness of the packets before sending them.
2936 It is possible that router will have enforce Channel ID
2937 change and this would cause desync in the backup router.
2938 Affected file silcd/packet_receive.c.
2940 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2941 are handled in list parsing. They are not list packets
2942 anymore. Affected file silcd/packet_receive.c.
2944 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2946 * Stop waiting for backup router through the timeout, not
2947 directly after backup router has arrived. Affected file
2950 * Do not re-create channel keys and send them when removing
2951 clients in server shutdown. Affected files are
2952 silcd/server_internal.h and silcd/server_util.c.
2954 * Notify distribution to backup routers was missing from
2955 the silc_server_send_notify_dest function which caused
2956 desyncing problems with backup router. Affected file is
2957 silcd/packet_send.c.
2959 * The client's channel removing was working wrong on
2960 backup router. It assumed that it doesn't know global
2961 information but backup router does know. For this reason
2962 it could remove channel when it wasn't supposed to do that.
2963 Affected file silcd/server.c and silcd/server_util.c.
2965 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2967 * Stop for a couple seconds after badkup router has become
2968 primary router. Affected file silcd/server.c.
2970 * Added silc_server_remove_servers_by_server, which is used
2971 to remove servers originated from some other server. Also
2972 clients of those servers can be removed too. Affected file
2973 silcd/server_util.[ch].
2975 * When removing clients after a server has signed of remove
2976 also all servers behind that server (unless they are known
2977 to be available locally), and send SERVER_SIGNOFF for each
2978 of the server separately. Also the signed off clients are
2979 sent now separately per signed off server. The affected files
2980 are silcd/server.c and silcd/server_util.[ch].
2982 * All servers added with silc_idlist_add_server must always
2983 have both "router" and "connection" pointers set. Otherwise,
2984 bad server entries may be left around in the cache.
2985 Affected file silcd/command_reply.c.
2987 * Do not create the channel key in NEW_CHANNEL packet
2988 processing if the channel is empty. Affected file
2989 silcd/packet_receive.c.
2991 * Completed backup router support for standalone routers.
2992 Supports also servers in the cell that do not use the backup
2995 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2997 * Fixed a bug in silc_string_regexify which did not add '^'
2998 at the start of each string, and thus the matching was
2999 not explicit. For example ban list iikone@*!*@* would
3000 match also "priikone", which is wrong, it would have to be
3001 *iikone@*!*@* to match also "priikone". Affected
3002 file lib/silcutil/unix/silcunixutil.c.
3004 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3006 * Enable all local server connections before updating client
3007 caches when we've become backup router. Otherwise, signoff
3008 packets may not reach the clients. Affected files are
3009 silcd/server.c and silcd/server_util.[ch].
3011 * Fixed a bug in version string parsing which could crash
3012 the program with specially formatted version string.
3013 Bug reported and patch provided by Ville Räsänen. Affected
3014 file lib/silcutil/silcutil.c.
3016 * Handle the disconnection immediately when DISCONNECT
3017 packet is received in server. Affected file silcd/server.c.
3019 * Primary router now waits a short time (10 seconds) for
3020 backup router connection before accepting any other
3021 connection (except local). Affected file silcd/server.c,
3024 * Fixed a crash in client libary in NICK_CHANGE notify when
3025 NICK_CHANGE arrived for client entry we are resolving
3026 currently. Affected file lib/silcclient/client_notify.c.
3028 * Call the sconn->callback completion even if error had
3029 occurred. Start reconnecting always if connection to
3030 primary router fails during backup router protocol.
3031 Affected files silcd/server.c and server_backup.c.
3033 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3035 * Added functions silc_server_send_opers and
3036 silc_server_send_opers_notify to send packets stricly
3037 to operators. Added macro SILC_SERVER_SEND_OPERS macro
3038 to send variable argument notify to operators.
3039 Affected files silcd/packet_send.[ch] and silcd/server.h.
3041 * Removed UMODE rights checking with UMODE_CHANGE notify.
3042 Affected file silcd/packet_receive.c.
3044 * Server/router operator now receives notify when network
3045 switches to backup router and when it resumes the use of
3046 primary router. Affected file silcd/server.c and
3047 silcd/server_backup.c.
3049 * Fixed the updating of client information after backup
3050 resuming protocol is over; update all except local clients
3051 to the new primary router. The affected file is
3052 silcd/server_util.c.
3054 * Added support for closing active connections in rehash
3055 that were unconfigured by the user. Supports currently
3056 closing server and router connections. Affected file
3059 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
3061 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3063 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
3064 is NULL since seems that on some platforms NULL is allowed
3065 and on some it's not. Fallback encoding is used instead.
3066 Affected file lib/silcutil/silcstrutil.c.
3068 * Fixed statistics updating for incoming server connection
3069 which could cause problems when re-connecting. Affected
3070 file silcd/server.c.
3072 * Preliminary backup router support for standalone router
3073 added. Affected files in silcd/.
3075 * Mark server connections in backup router disabled before
3076 and after backup protocol. Affected file is
3077 silcd/server_backup.c.
3079 * Added support for reconnecting to remote server connection
3080 even if the protocol fails, and if the configuration wants
3081 us to keep trying to connect anyway.
3083 Server connection is not allowed to backup router if
3084 backup router does not have connection to primary router yet.
3086 Affected file is silcd/server.c.
3088 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3090 * Added silc_client_udpate_server function to update changed
3091 server info. Affected file lib/silcclient/idlist.[ch].
3093 * Added check for server entries that are being resolved when
3094 notify is received. If being resolved, handle the received
3095 notify only after it's resolved so that all notifys are
3096 handled in same order as received from the server.
3098 Added similar resolver check to channel entries. Every
3099 notify that cause resolving of any information that affects
3100 channel entry marks the channel entry in waiting state.
3101 After whatever resolving is over the waiters are signalled
3102 and only then the notifys are handled in the same order
3103 as delivered from the server.
3105 Affected files are lib/silcclient/idlist.[ch], and
3108 * Fixed KILLED notify handling in normal server. Affected
3109 file silcd/packet_receive.c.
3111 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
3112 is locally connected, or was locally connected (but may
3113 be detached and connection is not active). Added also
3114 SILC_IS_LOCAL for checking this status. Affected files
3115 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
3116 silcd/server.c and silcd/server_internal.h.
3118 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3120 * Don't send or handle TOPIC_SET if topic is already set and
3121 is same as being set. Affected files silcd/command.c and
3122 silcd/packet_receive.c.
3124 * Fixed CMODE change rights checking to work correctly when
3125 removing modes by operator. Affected file is
3126 silcd/server_util.c.
3128 * Fixed some handling with New Channel packet in router and
3129 fixed some CMODE_CHANGE notify handling in server and router.
3130 Affected file is silcd/packet_receive.c.
3132 * Changed "disconnect" client operation to include the
3133 reason of the disconnection and optional disconnection
3134 message. Affected file lib/silcclient/silcclient.h.
3136 * Made the compilation of lib/contrib/ stuff conditional.
3137 Affected files configure.in.pre, lib/contrib/Makefile.am.
3139 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3141 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
3142 to the sender of the notify too, to avoid situation where two
3143 notifys are in the network at the same time going to oppsite
3144 directions. Affected file silcd/packet_receice.c.
3146 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3148 * Delete the client from channel even if the cilent->id is
3149 NULL. It was possible that client was deleted without
3150 removing from channels (theoretically at least). Affected
3151 file silcd/server.c and silcd/server_util.c.
3153 * Free the client data too when resuming is not successful.
3154 Affected file silcd/packet_receive.c.
3156 * Merged some code from c0ffee's silc-plugin. Affected files
3157 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
3159 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
3160 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
3161 to the primary router connection, the other one returns
3162 TRUE if packet must be broadcasted to network.
3164 * All notifys that are destined to primary router (to network)
3165 are now automatically sent to backup routers even if the
3166 router is standalone (and has backup router). Affected files
3169 * Added --without-irssi and --without-silcd configuration
3170 options for disabling the compilation of these applications.
3171 Affected file configure.in.pre and prepare.
3173 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3175 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
3176 UTF-8 encoding and decoding. Added also new encodings
3177 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
3179 Added also SILC_STRING_LANGUAGE which is language and charset
3180 specific encoder and decoer for those platforms that support
3181 iconv(). It can convert the UTF-8 to and from the locale
3182 specific character set.
3184 Affected file lib/silcutil/silcstrutil.[ch].
3186 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
3188 * Added function silc_get_command_name to the file
3189 lib/silcutil/silcutil.[ch].
3191 * Improved the server debug output a bit. Affected files are
3194 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3196 * Save the channel passphrase when received succesful JOIN
3197 command reply from router, on normal server. Otherwise
3198 joinig +a channels from normal server is not possible.
3199 Affected file silcd/command.c.
3201 * Fixed a bug in TOPIC_SET notify handling. The notifier
3202 may be other than client too, like server or channel.
3203 It expected it to always be only client and ignored the
3204 notify. Affected file silcd/packet_recieve.c.
3206 * Removed some (unnecessary) debug printing from
3207 lib/silccore/silcid.c and lib/silccore/silcargument.c.
3209 * Do not force CMODE_CHANGE when server is announcing new
3212 Router announces stuff only after server reannounces channel
3213 after CHANNEL_CHANGE notify.
3215 These fixes optimizes the announcing procedure, and perhaps
3216 fixes some problems too. Affected file silcd/packet_receive.c.
3218 * Fixed SERVER_SIGNOFF sending to local clients. It was
3219 totally broken and sent the notify to all local clients,
3220 instead of only to those that was on same channel as the
3221 signing off clients. Affected file silcd/server_util.c.
3223 * Added -D option to server. It can be used to give debug
3224 level. The levels are from 0 - 99, and are predefined for
3225 smooth server debugging. (see silcd.c for the predefined
3226 levels). Affected file silcd/server.c.
3228 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3230 * Fixed a bug in Irssi SILC client to close the connection
3231 properly when disconnecting from server. Affected file
3232 irssi/src/silc/core/client_ops.c.
3234 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3236 * When authenticating as founder during JOIN command, check
3237 that the one authenticating becomes the only founder on the
3238 channel. Affected file silcd/command.c.
3240 * Better checking for founder mode setting when CUMODE_CHANGE
3241 notify is received. Affected file silcd/packet_receive.c.
3243 * Close all connections when shutting down the server by sending
3244 DISCONNECT packet. Close all listeners too when shutting
3245 down the server. Affected file silcd/server.c.
3247 * Handle DISCONNECT packet correctly in client library by
3248 calling the "disconnect" client operation. Affected file
3249 lib/silcclient/client.c.
3251 * Handle local errors correctly during resuming. Affected
3252 file lib/silcclient/client.c.
3254 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3256 * The log file is not dupped internally anymore in
3257 lib/silcutil/silclog.c. Fixed memory leaks too.
3259 * The scheduler now dispatches all pending timeout tasks
3260 when it is uninitialized with silc_schedule_uninit.
3261 Affected file lib/silcutil/silcschedule.c.
3263 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3265 * Added --enable-stack-trace option to configure. Added
3266 memory allocation stack trace support. Added files
3267 lib/silcutil/stacktrace.[ch]. Affected files are
3268 lib/silcutil/silcmemory.[ch].
3270 * Fixed memory leaks from libraries and server. Affected
3271 files around the tree.
3273 * Reverted back a fix made to CUMODE which broke it.
3274 Affected file silcd/command.c.
3276 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3278 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3279 core library, and implemented it. All textual messages SHOULD
3280 use this flag and the message MUST be UTF-8 encoded.
3281 All text messages sent by Irssi SILC client are now UTF-8
3282 encoded (regardless whether the terminal supports UTF-8 or not).
3283 Affected files are lib/silccore/silcchannel.h,
3284 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3287 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3289 * Added lots of new statistics updating that was missing from
3290 the server and router code. Affected files in silcd/.
3292 * Sending SIGUSR1 signal to server now dumps the current
3293 server statistics into /tmp directory. Affected file is
3296 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3297 the SILC Hash Interface also. Added new functions
3298 silc_hash_get_name, silc_hash_init, silc_hash_update and
3299 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3301 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3303 * Added some better info printing for client during connecting.
3304 Affected file silcd/server_util.c.
3306 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3307 to silence a user on a channel. Affected files are
3308 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3309 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3310 and silcd/packet_receive.c.
3312 * Fixed a fatal bug in handling of malformed command payload.
3313 Affected file silcd/command.c.
3315 * Fixed a double free when announcing channel users to router.
3316 Affected file silcd/server.c.
3318 * After successful authentication to channel founder mode, check
3319 that there isn't anyone else with founder mode on the channel.
3320 The one that authenticated will become founder and anyone
3321 else is demoted. Affected file silcd/command.c.
3323 * Added error printing of any error that has occurred during
3324 any command in client library. Affected file is
3325 irssi/src/silc/core/client_ops.c.
3327 * Removed some error printing from the client library and left
3328 it for the application to worry (from the error status it
3329 receives in 'command' client operation. Affected file is
3330 lib/silcclient/command.c.
3332 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3334 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3335 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3336 Starting key agreement with itself is denied. Affected file
3337 is lib/silcclient/client_keyagr.c.
3339 * Fixed some error checkings from the SFTP library which caused
3340 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3341 and lib/silcsftp/sftp_util.c.
3343 * Added new "debug" and "debug_string" settings to Irssi SILC
3344 client which can be used to print runtime debugging on the
3345 Irssi's screen. Available when compiled with --enable-debug
3346 option. Affected file irssi/src/silc/core/silc-core.c.
3348 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3350 * Fixed a missing variadic parameter in a function call that
3351 caused server crash when a non-allowed connection arrived.
3352 Reported by Richard Becker. Affected file silcd/server.c.
3354 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3356 * Added WATCH list sending to backup routers from router.
3357 The WATCH command is sent by the router to the backup
3358 router. Affected file silcd/command.c.
3360 * Mark the backup_router flag for RouterConnection entry
3361 if the backup router stuff is defined in the config file.
3362 Affected file silcd/serverconfig.c.
3364 * Fixed some backup data sending around the code to work better
3365 if the router is standalone router. Not all places were fixed.
3366 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3369 * Fixed the router connecting when connecting to multiple
3370 routers. It ignored every other router except the first
3371 one. Affected file silcd/server.c.
3373 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3375 * Made the private key generation after expiration optional.
3376 If not created after expiration the old key will re-expire
3377 at a later time (and thus key pair is not necessary to
3378 change). Affected file irssi/src/silc/core/clientutil.c.
3380 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3382 * The length arguments in bind() and connect() were wrong
3383 and fixed now to used SIZEOF_SOCKADDR in the
3384 lib/silcutil/unix/silcunixutil.c.
3386 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3388 * Fixed detach timeout handling to use Client ID and not
3389 the actual client entry which may be freed in the callback.
3390 Affected file silcd/command.c.
3392 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3394 * Merged c0ffee's multiple interface support patch.
3395 Affected files in silcd/.
3397 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3399 * Cleanup keys properly. Affected file is
3400 irssi/src/silc/core/clientutil.c.
3402 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3404 * Display the user mode on the status bar. Affected file
3405 irssi/src/silc/core/silc-expandos.c.
3407 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3409 * If private message key is not set, but the flag is set in
3410 the packet, ignore the packet since it cannot be decrypted.
3411 Affected file lib/silcclient/client_prvmsg.c.
3413 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3415 * When resuming client, remove the old client entry from
3416 the watcher list too. Affected file silcd/packet_receive.c.
3418 * Do not allow normal server to force founder mode away
3419 from router if the founder mode is already set. Affected
3420 file silcd/packet_receive.c.
3422 * Remove the client entry with watch notify types with short
3423 timeout, and not directly, so that other notifys can be
3424 retrieved too. Affected file lib/silcclient/client_notify.c.
3426 * Display notification about data messages that cannot be
3427 displayed. Affected files irssi/src/silc/core/client_ops.c,
3428 irssi/src/fe-common/silc/module-formats.[ch].
3430 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3432 * Fixed the CHANNEL_CHANGE notify handling in client libary
3433 to not use freed memory. Affected file is
3434 lib/silcclient/client_notify.c.
3436 * Fixed CUMODE_CHANGE notify handling in server. Affected
3437 file silcd/packet_receive.c.
3439 * Fixed USERS command to support empty channels. Affected
3440 file silcd/command.c.
3442 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3444 * Allow multiple identical pending commands to be registered
3445 in client library. Affected file is lib/silcclient/command.c.
3447 * Call the completion for resolving client information only
3448 after all resolvers has finished. This fixes a crash in
3449 the client. Added support for checking when the resolvers
3450 are finished. Affected file is lib/silcclient/idlist.c.
3452 * Wait by default 3 seconds before reconnecting to the server
3453 after being disconnected. Makes the /detach command a bit
3456 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3458 * Check the watcher list before sending signoff notifys
3459 when closing client connection. Affected file is
3462 * Added better CMODE command rights checking. Affected file
3463 silcd/server_util.c.
3465 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3467 * Fixed watcher list checking during server signoff. It
3468 crashed the server. Affected file silcd/server_util.c.
3470 * The JOIN command reply returns now the founder's public
3471 key. Affected file is silcd/command.c.
3473 * Announce the channel mode, and the mode properties with
3474 CMODE_CHANGE notify. Affected file silcd/server.c.
3476 * Mark new channels by default disabled, untill at least
3477 one user joins the channel. Affected file is
3478 silcd/packet_receive.c.
3480 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3482 * The nickname argument to watch notify can be optional.
3483 Fixes a crash in server. Affected file silcd/packet_send.c.
3485 * Remove the client entry from cache if the WATCH notify type
3486 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3487 lib/silcclient/client_notify.c.
3489 * Check the watcher list before and after changing nickname
3490 when the NICK_CHANGE notify is received. Affected file is
3493 * Fixed a crash in OPER and SILCOPER command sending. Empty
3494 passphrase caused the crash. Affected file is
3495 lib/silcclient/command.c.
3497 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3499 * Merged with Irssi CVS for Irssi SILC client.
3501 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3503 * Completed the protocol specifications.
3505 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3507 * Merged with Irssi CVS for Irssi SILC client.
3509 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3511 * Added the founder's public key delivery to the
3512 CUMODE_CHANGE notify type as well. Updated the protocol
3513 specs and the code. Affected files are silcd/packet_send.[ch],
3514 silcd/packet_receive.c and silcd/command.c.
3516 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3518 * Added silc_pkcs_public_key_copy function into the
3519 lib/silccrypt/silcpkcs.[ch].
3521 * Remove the `iv' from the SilcChannelEntry since we can
3522 live without it. Affected files are silcd/idlist.h and
3523 silcd/packet_receive.c.
3525 * Added support for sending the founder's public key in
3526 the CMODE_CHANGE notify packet in the server. Affected
3527 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3528 silcd/command.c and silcd/server.c.
3530 * Changed the FOUNDER_AUTH authentication to use only
3531 public key authentication as defined by new protocol
3532 specs. Passphrase authentication with that mode cannot
3533 be used anymore. It is now possible to reclaim founder
3534 mode from any server in the network. Affected files are
3535 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3537 * Added permanent channels support by making the channel
3538 permanent when FOUNDER_AUTH mode is set on the channel.
3539 The channel will not be destroyed even if channel is empty
3540 when that mode is set. Protocol TODO #17. Affected
3541 files are silcd/server.[ch], server_util.[ch],
3542 silcd/command.c, silcd/packet_receive.c and
3543 lib/silcclient/command.c.
3545 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3547 * Added reference counter to the command reply context in
3548 the client library. Affected files are
3549 lib/silcclient/command_reply.[ch].
3551 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3553 * Fixed rekey protocol with PFS in the client library.
3554 Affected file is lib/silcclient/protocol.c.
3556 * Added support for list of errors in client library
3557 command reply handling. Affected file is
3558 lib/silcclient/command_reply.c.
3560 * Defined that the WHOIS and IDENTIFY commands can send
3561 list of errors. Updated the protocol specs. Protocol
3564 * Added support for sending list of errors to WHOIS and
3565 IDENTIFY commands in server. Added support for receiving
3566 list of errors in server. Affected files are
3567 silcd/command.c and silcd/command_reply.c.
3569 * Fixed client info resolving on LEAVE command in client
3570 library to not crash. Affected file is
3571 lib/silcclient/client_notify.c.
3573 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3575 * Defined that the NICK command replies with thew changed
3576 nickname too, to make the nickname changing simpler at
3577 the client's end. Updated protocol specs and the code
3578 in client and server. Affected files are
3579 silcd/command.c, lib/silcclient/command_reply.c and
3580 lib/silcclient/command.c.
3582 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3584 * Added `Compressed' packet flag to indicate that the packet
3585 payload is compressed by the sender. Updated the protocol
3586 specs and the core library. The compression still is not
3587 implemented in the sources. Affected file is
3588 lib/silccore/silcpacket.h.
3590 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3592 * Remove pending command callbacks also if the connection
3593 to the server is destroyed. Affected file is
3594 lib/silcclient/client.c.
3596 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3598 * Added new QUIET channel user mode that can be used to
3599 quiet a user in a channel. Updated the protocol specs but
3600 it wasn't implemented yet. Protocol TODO #27. Affected
3601 file is lib/silccore/silcmode.h.
3603 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3605 * Added BLOCK_INVITE user mode to be able to block incoming
3606 invite notifications. Protoocol TODO #26. Affected files
3607 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3610 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3611 the protocol specs and the code. Affected file is
3612 lib/silccrypt/silcpkcs.c.
3614 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3616 * Disconnect Payload includes now the status type. Updated
3617 the protocol specs and the code. Protocol TODO #25.
3618 Affected files are silcd/server.c, lib/silcclient/client.c.
3620 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3621 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3622 Moved the silc_client_command_status_messages table to the
3623 lib/silcutil/silcutil.c and added new funtion
3624 silc_get_status_message, which deprecates function
3625 silc_client_status_message. Affected files are
3626 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3627 lib/silcutil/silcutil.[ch].
3629 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3631 * Defined that the nickname hash in Client ID MUST be from
3632 lowercase nickname. This effectively changes nicknames in
3633 SILC to case-insensitive. Updated the protocol specs and
3634 the code. Affected files are lib/silcutil/silcutil.[ch],
3635 silcd/serverid.c, and silcd/idlist.c.
3637 * Added new channel user modes BLOCK_MESSAGES_USERS and
3638 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3639 code. Affected files are lib/silccore/silcmode.h,
3640 lib/silcclient/command.c, and silcd/packet_send.c.
3642 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3643 specs and code. Affected file lib/silccore/silcstatus.h.
3645 * Added support for watch list. It is possible to add nicknames
3646 to be watched, and when they come to network, leave network
3647 or user mode changes the watcher will be notified of this
3648 change. Added SILC_COMMAND_WATCH command, added new
3649 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3650 notifications. Updated the protocol specs and implemented
3651 this to library, client and server. Protocol TODO #21.
3652 Affected files are lib/silccore/silccomand.h,
3653 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3654 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3655 silcd/packet_send.[ch], silcd/packet_receive.c, and
3656 irssi/src/silc/core/client_ops.c.
3658 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3659 somebody watching you. Updated the protocol specs and the
3660 code. Affected files are lib/silccore/silcmode.h, and
3661 lib/silcclient/command.c.
3663 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3665 * Added service support to SILC protocol. Added new command
3666 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3667 core library. Services are not implemented in server or
3668 client for now. Protocol TODO #20. Affected files are
3669 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3671 * Added SilcStatus argument to `command' client operation
3672 to return the error status when command sending fails
3673 locally. Changed all command in client library to return
3674 correct command status. Affected files are
3675 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3676 irssi/src/silc/core/client_ops.c.
3678 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3680 * Added silc_mime_parse function to parse MIME headers.
3681 Affected files are lib/silcutil/silcstruti.[ch].
3683 * Added MIME header parsing in Irssi SILC Client. It displays
3684 all textual MIME objects, others it ignores. Affected file
3685 is irssi/src/silc/core/clien_ops.c.
3687 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3689 * Fixed a bug in the pid writing function, which couldn't be
3690 written in a root-owned directory.
3692 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3694 * Defined that channel message to unknown Channel ID must
3695 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3696 Updated the protocol specs and the code in server. The
3697 affected file is silcd/packet_receive.c.
3699 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3701 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3702 that it is used to send error notifys if error occurs during
3703 some SILC packet processing, except commands. The error
3704 types are same as for command reply types. Defined that
3705 if private message is sent to unknown Client ID the error
3706 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3707 Updated the protocol specs and code. Affected files are
3708 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3709 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3710 and irssi/src/silc/core/client_ops.c. Renamed the
3711 SilcCommandStatus to SilcStatus.
3713 * Defined the use of extra WHOIS attributes in WHOIS command.
3714 The <Requested Attributes> (defined in a separate document)
3715 can be used to request additional information about user
3716 not returned by standard WHOIS command. Defined that server
3717 can send WHOIS command directly to client. Client provides
3718 the requested attributes to the server. Updated the protocol
3719 specs. Protocol TODO #4. Implementation is not done yet
3720 (Protocol TODO #24).
3722 * Renamed function silc_client_command_status_message to
3723 silc_client_status_message. Affected files are
3724 lib/silcclient/command_reply.[ch].
3726 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3728 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3729 32 bit integers. Updated the protcol specs and the code.
3730 Affected files are silcd/command.c and
3731 lib/silcclient/command.c.
3733 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3735 * Fixed a bug in library where sending a bogus authentication
3736 payload would lead to a crash. Affected file is
3737 lib/silccore/silcauth.c.
3739 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3741 * Added detach_disabled and detach_timeout server config
3742 options to the server. Affected files silcd/serverconfig.[ch],
3743 silcd/command.c and silcd/packet_receive.c.
3745 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3747 * Added resolve_cmd_ident field to the SilcClientEntry structure
3748 too so that if the entry is for example being resolved so
3749 another command may attach to the same pending command reply
3750 without requiring to resolve the same entry again. Added
3751 support for adding multiple pending commands for one
3752 command idenfier. Affected files lib/silcclient/command.[ch],
3753 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3755 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3757 * Defined that server receives WHOIS command reply for private
3758 and secret channels too. Updated protocol specs and the
3759 code in server. Affected file silcd/command.c.
3761 * Defined <channel user mode list> argument to WHOIS command
3762 reply for returning user modes on the channels. The
3763 channel list now doesn't include the user mode anymore but the
3764 actual channel mode. Updated protocol specs and the code in
3765 client and server. Affected files are silcd/command_reply.c,
3766 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3767 and lib/silcclient/command_reply.c.
3769 * Save the channels list in WHOIS command reply in normal server
3770 so that WHOIS always shows joined channels also in normal
3771 server and not just on router. Affected file is
3772 silcd/command_reply.c.
3774 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3776 * Defined that server receives USERS command reply for private
3777 and secret channels too. Updated protocol specs and the
3778 code in server. Affected file silcd/command.c.
3780 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3782 * Changed the UMODE's mode mask argument to be optional. If
3783 not provided then the command merely returns the current mode
3784 mask to the client. Updated protocol specs and the server.
3785 Affected file is silcd/command.c.
3787 * Added SILC session detachment/resuming support. It is possible
3788 to detach by closing the network connection and then re-connect
3789 and resume to the old client session. Added DETACHED user
3790 mode that server will set for detached client. Added new
3791 packet RESUME_CLIENT which is used to perform the resuming
3792 process. Added DETACH command. Updated the protocol specs,
3793 core library, client and server. Protocol TODO #22. Very
3794 many affected files around the tree.
3796 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3798 * Changed the CMODE's mode mask argument to be optional. If
3799 not provided then the command merely returns the current mode
3800 mask to the client. Updated protocol specs and the server.
3801 Affected file is silcd/command.c.
3803 * Changed the Killer's Client ID in KILLED notify to be just
3804 any ID payload since router server is allowed to kill as well.
3805 Updated protocol specs, client libary and server. Affected
3806 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3807 and irssi/src/silc/core/client_ops.c.
3809 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3811 * Added new user modes ANONYMOUS for special anonymous servers
3812 that may set the mode for client, and BLOCK_PRIVMSG which
3813 client may set to block incoming private messages unless the
3814 Private Message Key flag is set (using private keys to protect
3815 private messages). Updated protocol specs and code in client
3816 and server and core library. Protocol TODO #23. Affected
3817 files are lib/silccore/silcmode.h, silcd/server.[ch],
3818 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3819 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3821 * Added new channel user mode BLOCK_MESSAGES which the client
3822 may set to itself to tell server not send channel messages.
3823 Other packets such as channel key packets are still sent.
3824 Protocol TODO #23. Updated the protocol specs, client and
3825 server. Affected files are lib/silccore/silcmode.h,
3826 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3827 lib/silcutil/silcutil.c, silcd/command.c, and
3828 silcd/packet_send.c.
3830 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3832 * Redefined the Status Payload to include now two 8 bit fields,
3833 instead of one 16 bit field. This now makes it possible to
3834 send list of errors. Updated the protocol specs and the code
3835 in core library, client library and server. Protocol TODO #1.
3836 Affected files are lib/silccore/silccommand.[ch],
3837 lib/silcclient/command_reply.[ch], silcd/command.c,
3838 silcd/command_reply.c and silcd/packet_receive.[ch].
3840 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3842 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3843 must be handled by the application and should tell the application
3844 that an error message was already printed, and it should print the
3845 config coords (line, filename, ...). Affected files are
3846 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3848 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3849 server config parsing code more readable.
3851 Fixed a bug in the fetch_logging() config callback.
3853 Affected files is silcd/serverconfig.c.
3855 * Drop root privileges when started in foreground. Don't drop them
3856 if debugging also. Affected file is silcd/silcd.c.
3858 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3860 * Added more IM-like features by introducing new user modes
3861 for setting various presence information. Added new modes:
3862 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3863 specs and code. Protocol TODO #19. Affected files are
3864 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3865 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3867 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3869 * Added STATS command to the protocol after all, to return
3870 various statistical information about the network. It can
3871 be used by clients to retrieve statistical information, and
3872 servers may use it to to fetch cell and network wide
3873 statistics from router. Updated the protocol specs and
3874 implemented it to the server. Protocol TODO #16.
3875 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3876 silcd/command_reply.[ch].
3878 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3880 * The LIST command reply in client libary now adds new channel
3881 entry if the returned channel doesn't exist yet in cache,
3882 and returns the channel entry to the application in the
3883 command_reply client operation. Affected file is
3884 lib/silcclient/command_reply.c.
3886 * Changed the channel message payload's MAC generation to
3887 include the IV in the MAC as well. This way all relevant
3888 parts of the channel message payload are authenticated also
3889 with the channel message MAC (and not only by packet MAC).
3890 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3891 Affected file is lib/silccore/silcchannel.c.
3893 * Fixed the SKE to save the remote version, since the
3894 silc_ske_parse_version mistakenly checked wrong version,
3895 after it replaced the start payload. Affected files are
3896 lib/silcske/silcske.[ch].
3898 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3900 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3901 string utility functions. Added there also new functions
3902 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3903 Affected files lib/silcutil/silcstrutil.[ch].
3905 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3906 files are lib/silcutil/silcstrutil.[ch].
3908 * Defined that the security property fields in SKE SHOULD be
3909 UTF-8 encoded, defined that version string MUST be US-ASCII
3910 encoded, defined that passphrases sent in connection
3911 authentication protocol MUST be UTF-8 encoded. Implemented
3912 these to the client and server. Defined also that other
3913 passphrases sent in the protocol MUST be UTF-8 encoded.
3914 Affected files are lib/silcske/silcske.c,
3915 lib/silcclient/protocol.c, silcd/protocol.c,
3916 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3918 * Changed the silc_client_close_connection interface to not
3919 need the SilcSocketConnection which should not be visible
3920 to application. Affected files are lib/silcclient/client.c
3921 and lib/silcclient/silcclient.h.
3923 * Rewrote the text for Private Message Key Payload in the
3924 protocol specification. Protocol TODO #11.
3926 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3928 * Upgraded the protocol version to 1.1, updated protocol specs
3931 * Added the nickname as new argument to NICK_CHANGE notify and
3932 added it to protocol specs and implemented it to client and
3933 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3934 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3935 lib/silcclient/client_notify.c.
3937 * Added the killer's client ID to the KILLED notify and added
3938 it to protocol specs and implemented it to client and server.
3939 Protocol TODO #13. Affected files are silcd/command.c,
3940 silcd/packet_receive.c, packet_send.[ch],
3941 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3942 The killer's client entry is now returned to application in
3943 the `notify' client operation.
3945 * Fixed the Max Argument fields that had too large value set
3946 in the protocol specs. Protocol TODO #14.
3948 * Added the LEAVE command reply to return the ID of parted
3949 channel. Updated protocol specs and implemented it to the
3950 client and server. Protocol TODO #15. Affected files are
3951 silcd/command.c, lib/silcclient/command_reply.c. The channel
3952 entry is now returned to application in the `command_reply'
3955 * Rewrote the version SKE version checking in client libary
3956 and in server to use the silc_parse_version_string. Affected
3957 files are lib/silcclient/protocol.c, silcd/protocol.c.
3959 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3960 commands that was missing it, and updated protocol specs and
3961 the server implementation. Protocol TODO #10. The affected
3962 file is silcd/command.c.
3964 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3965 generic reply to a generic request (REQUEST flag), and
3966 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3967 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3968 to define the payload for DATA flag. Added the flags to
3969 the implementation. Protocol TODO #9. Affected file is
3970 lib/silccore/silcchannel.h.
3972 Changed the client library to return the message length
3973 to application as well in the channel_message and private_message
3974 client operations. Affected files are
3975 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3976 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3977 and lib/silcclient/client_ops_example.c.
3979 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3980 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3981 the channel. Updated protocol specs and impelemented this
3982 to client and server. Protocol TODO #6. Affected files are
3983 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3984 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3986 Added new options m and M to CMODE command in Irssi SILC
3987 client to set these modes.
3989 * Deprecated all administrative commands from SILC protocol
3990 since they are highly implementation specific commands.
3991 Updated protocol specs. Moved the old commands in
3992 implementations to private range of command types. Affected
3993 files are silcd/command.c, lib/silcclient/command.c and
3994 lib/silcclient/command_reply.c. Protocol TODO #8.
3996 * Fixed a bug in server where sending unknown command crashes
3997 the server. Affected file silcd/command.c.
3999 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4001 * Added SILC_PROTOCOLVERSION macro to check protocol version
4002 of a socket connection. The affected file is
4003 lib/silcutil/silcsockconn.h.
4005 * Added better error logging in rekey protocol. Affected file
4008 * Do not check public key types in SKE during rekey. Affected
4009 file lib/silcske/payload.c.
4011 * Fixed the rekey protocol with PFS, which was totally broken.
4012 Affected file silcd/protocol.c.
4014 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4016 * Some client implementations quit network by doing first LEAVE
4017 and then immediately SIGNOFF (like Bombyx). We now do check
4018 after a short time after LEAVE notify and check whether the
4019 client is still valid after LEAVE, and if not we remove it from
4020 cache. Affected file is lib/silcclient/client_notify.c.
4022 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4024 * Merged version 1.1.4 of zlib. Even if it not currently in use,
4025 it's good not to have security holes here.
4027 * Fixed a negative refcount situtuation for the config context.
4028 Affected file is silcd/serverconfig.c.
4030 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4032 * ROBOdoc documented lib/silcutil/silcutil.h.
4034 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4036 * Optimized even more the SilcPacketContext structure. Now
4037 totally saved 16 bytes of memory per context after optimization.
4038 Affected files are lib/silccore/silcpacket.[ch].
4040 * Made strict checks for valid SILC IDs. Affected file is
4041 lib/silccore/silcid.c.
4043 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4045 * Changed the object argument for silc_cipher_register,
4046 silc_hash_register, silc_hmac_register and silc_pkcs_register
4047 to const. Affected files are lib/silccrypt/silccipher.[ch],
4048 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
4050 * Changed the silc_get_username and silc_get_real_name to
4051 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
4053 * Fixed the Irssi SILC Client to use the silc_get_username and
4054 silc_get_real_name insted of glib routines since the glib
4055 routines only corrupt stack. Fixes the Irssi SILC to work in
4056 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
4058 * Fixed the Irssi to not use g_get_home_dir since it crashes
4059 or returns garbage on cygwin and corrupts stack. Added function
4060 get_home_dir to Irssi routines. Affected files are
4061 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
4063 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4065 * Made some structure optimizations. SFTP memory FS MemFSEntry
4066 entry structure. Optimized SilcTask structure. Optimized
4067 SilcPacketContext structure.
4069 Affected files lib/silcsftp/sftp_fs_memory.c,
4070 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
4072 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4074 * And yet again reverted back the config thing since Johnny
4075 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
4078 * Fixed memory leaks from config object. Affected files are
4079 silcd/serverconfig.[ch].
4081 * Added support for adding new connections to the server in rehash.
4082 After rehash they take effect.
4084 Added support for changing the maximum allowed connections in
4085 rehash. The number can grow but going smaller is not supported.
4087 Added function silc_server_num_sockets_by_remote to the
4088 silcd/server_util.[ch].
4090 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
4092 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4094 * Added preliminary checking during config parsing for a valid
4095 public/private key and removed further checks in the code.
4096 Affected files are silcd/serverconfig.[ch], server.c.
4098 * Moved functions silc_server_drop() and silc_server_daemonise()
4099 from server.c to silcd.c since they are stricly related to
4100 the application activity.
4102 * Reverted a small part of the automatic ref/unref since
4103 it caused a double unref in some situations. Affected
4104 files are silcd/silcd.[ch], server.c, serverconfig.c.
4106 * Added some .cvsignore files in the lib directory.
4108 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4110 * Fixed silc_net_gethostbyaddr to correctly resolve by
4111 address. Affected file lib/silcutil/silcnet.c.
4113 * Fixed the notify relaying to client. The HMAC to be used
4114 with relayed packets ws wrong and caused decryption failure
4115 at the client end. Affected file is silcd/packet_receive.c.
4117 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4119 * Created new branch silc_protocol_1_0_branch.
4121 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
4123 * Changed the silc_server_config_* routines to be SilcServer
4124 independent. They are now officially application specific code
4125 and not part of generic server implementation. Affected files
4126 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
4128 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4130 * Added automatic referencing of config context in the
4131 silc_server_config_alloc, and automatic unreferencing in the
4132 silc_server_config_destroy. Affected files are
4133 silcd/serverconfig.[ch], silcd/silcd.c.
4135 * Fixed the silc_log_quick handling in the logging routines.
4136 It didn't log quickly when it was TRUE. Affected file is
4137 lib/silcutil/silclog.c. Also the flush delay was set even
4138 if it was 0 in config file. Affected file is
4139 silcd/serverconfig.c.
4141 * Added support for changing key pair of the server in rehash.
4142 Affected file silcd/server.c.
4144 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4146 * Fixed the TOPIC_SET notify to not cras. It changed the topic
4147 too early, before getting the channel entry. Affected file
4148 is silcd/packet_receive.c.
4150 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4152 * Added functions silc_server_config_[ref/unref], these are used
4153 to prevent that the config object is destroyed.
4155 No longer directly affect global variables silc_log_quick and
4156 silc_log_delay, they are first cached inside the config object
4157 and then applied with silc_server_config_setlogfiles().
4159 silc_server_config_set_defaults() is now internal to
4160 serverconfig.c, there are no reasons to show this internal stuff
4163 Affected files are silcd/serverconfig.[ch].
4165 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
4166 fprintf's to stderr, since some code may be executed again after
4167 the server went into the background. Affected files are
4170 * Added rehash support. Added function silc_server_rehash() that
4171 will perform all the basic tasks of the rehashing procedure.
4173 * Added command line option `-x, --hexdump'. This will enable the
4174 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
4175 The option `--hexdump' implies `--debug'.
4177 * Fixed a bad bug in the logging APIs (silcutil library) where
4178 the application would crash after calling silc_log_reset_all().
4180 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4182 * Fixed the KICKED notify handling in client library to
4183 correctly remove the channel and all entries from the
4184 channel when I was kicked. This bug crashed the client.
4186 Fixed yet another but in KICKED notify handling to remove
4187 the kicked client correctly from the channel.
4189 Affected file is lib/silcclient/client_notify.c.
4191 * Fixed a minor bug in looking up correct client entry
4192 in KICKED notify in server. Affected file is
4193 silcd/packet_receive.c.
4195 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
4196 sources correctly to distribution. Fixes --with-gmp option.
4198 * Removed the manual rehashing from ID Cache, and changed it
4199 to use the SILC Hash Table's auto rehash feature. Affected
4200 file is lib/silccore/silcidcache.c.
4202 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4204 * Fixed a bug in the silc_client_nickname_format function that
4205 handles the multiple same nickname formatting. Two clients
4206 with same nickname caused problems after the first one left
4207 and rejoined. It didn't format the nickname correctly.
4208 Affected file is lib/silcclient/idlist.c.
4210 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4212 * Don't change the topic if olod topic is same as new one.
4213 Affected file is silcd/packet_receive.c.
4215 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4217 * Added cross-reference support to the SILC Documentation
4218 generator. All types across all HTML files are now cross-
4219 referenced. Affected files util/robodoc/generator.c and
4220 scripts/silcdoc/silcdoc.
4222 * Added file lib/silcutil/silctypes.h to include all the
4223 arithmetic type definitions and some macros. Removed
4224 includes/bitmove.h and moved macros to silctypes.h.
4226 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4228 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
4230 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4232 * Added `type' argument to silc_id_payload_parse_id function which
4233 now returns the type of the ID to the sent pointer. Affected
4234 file is lib/silccore/silcid.[ch].
4236 * Added check for CMODE_CHANGE notify type that mode change is
4237 allowed by the sender. Affected file silcd/packet_receive.c.
4239 * Added check for CUMODE_CHANGE notify type that mode change is
4240 allowed by the sender. Affected file silcd/packet_receive.c.
4241 Added the ID type as CUMODE_CHANGE notify type as argument
4242 to the `notify' client operation. Affected files are
4243 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4245 * Added function silc_client_add_server to the client library.
4246 Added support for resolving also channel and server info when
4247 received unknown entity in notify packet. Affected files are
4248 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4250 * Added function silc_command_get_status to return the command
4251 status from the command reply's argument payload. Affected files
4252 are lib/silccore/silccommand.[ch].
4254 * Added check for KICKED notify type that the kicking is
4255 allowed by the client. Affected file silcd/packet_receive.c.
4257 * Created function silc_get_input which can be used to get input
4258 (echo on or off) from user on command line. Affected files are
4259 lib/silcutil/silcutil.[ch].
4261 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4263 * Optimized silc_server_packet_relay_to_channel function.
4264 Added new function silc_channel_message_payload_encrypt which
4265 can be called directly if channel message payload needs to
4266 be encrypted and is already encoded (no need to call _encode
4267 function). Packet relaying is now done by router without any
4268 extra memory allocations. Affected files are
4269 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4270 silcd/packet_send.c.
4272 * Fixed the INVITE notify handling. It took wrong arguments
4273 as invite list and invite delete. Affected file is
4274 silcd/packet_receive.c.
4276 * Added check for TOPIC_SET notify type that the topic change is
4277 allowed by the client. Affected file silcd/packet_receive.c.
4279 * Added check for INVITE notify type that inviting is allowed by
4280 the client. Affected file silcd/packet_receive.c.
4282 * Changed the silc_server_client_on_channel to return the
4283 SilcChannelClientEntry as well. Moved the function
4284 silc_server_check_cmode_rights to server_util.[ch].
4285 Affected files are silcd/server_util.[ch], silcd/command.c.
4287 * Added function silc_server_check_umode_rights to check whether
4288 changing client's user mode is allowed. Added check for
4289 UMODE_CHANGE notify type that the umode change is allowed
4290 by the client. Affected files are silcd/server_util.[ch],
4291 silcd/packet_receive.c and silcd/command.c.
4293 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4295 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4296 ID length. It ignored that ID can be IPv6 based as well.
4297 Affected file lib/silccore/silcpacket.h.
4299 * Fixed the silc_id_id2str and silc_id_str2id to take the
4300 IPv6 address offset's into consideration. Affecte file is
4301 lib/silccore/silcid.c.
4303 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4305 * Fixed the internal Unix scheduler functions to check for
4306 NULL context they may receive. The affected file is
4307 lib/silcutil/unix/silcunixschedule.c.
4309 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4311 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4312 can specify different directory with --home command line
4313 parameter. Affected files irssi/src/silc/core/client_ops.c,
4316 * SILC-specific commands aren't now executed if the active server
4317 isn't of SILC-type, so there won't be problems with having
4318 IRC and SILC protocol support in same client. Affected files
4319 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4322 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4324 * Improved the signal support in SILC Schedule. Added new
4325 function silc_schedule_signal_call which is used by application
4326 to mark a signal to be called. It is now safe to perform
4327 any kind of tasks in signal callbacks since it is guaranteed
4328 that the application specified signal callback is called
4329 after the signal is over. Affected files are
4330 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4332 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4334 * Added `name' field to SilcChannelPrivateKey to represent
4335 application given name for the key. Moved also the context from
4336 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4337 Added the `name' argument also to the function
4338 silc_client_add_channel_private_key.
4340 Added function silc_client_current_channel_private_key to set the
4341 current channel private key in use.
4343 Added "change" command to KEY command which can be used to change
4344 the current channel private key. Bound the command also to
4345 alt+K (Alt+Shift+k).
4347 Also affected files lib/silcclient/client_channel.c,
4348 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4350 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4352 * Added silc_rng_get_byte_fast function in to the
4353 lib/silccrypt/silcrng.[ch].
4355 * Changed the interface of silc_packet_assemble and the
4356 silc_packet_send_prepare. If silc_packet_assmble is now
4357 called the application does not call silc_packet_send_prepare
4358 because the library will call it automatically. These
4359 interfaces now also return a reference to the outgoing buffer
4360 which includes the assembled packet, which the application can
4361 use to encrypt the packet.
4363 Affected files are lib/silccore/silcpacket.[ch],
4364 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4365 silcd/packet_send.c, server_backup.c and packet_receive.c.
4367 * Fixed a packet sending bug on very high load, where outgoing
4368 packet queue wasn't handled correctly and packets got corrupted.
4369 Affected files are lib/silcutil/*/silc*sockconn.c,
4370 lib/silcclient/client.c and silcd/server.c.
4372 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4374 * Added macro SILC_PACKET_DATALEN which can be used during
4375 packet assembling to check whether the data to be added to
4376 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4377 len is truncated until it fits it.
4379 Added checks for maximum length of channel message payload and
4380 private message payload also.
4382 Added checks for maximum packet length in server and in
4385 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4386 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4387 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4388 lib/silcclient/client_prvmsg.c.
4390 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4392 * Added silc_server_packet_queue_purge call to the
4393 silc_server_disconnect_remote to assure that all data in the
4394 queue before disconnecting is sent to the network. Affected
4395 file silcd/server.c.
4397 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4399 * Added the deleting of server's own ID cache entry to the
4400 silc_server_free function. Free also everything else that
4401 has been allocated in silc_server_init. The affected file
4404 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4406 * Added functions silc_parse_version_string, silc_version_to_num,
4407 and silc_ske_parse_version to parse SILC protocol style version
4408 strings. Affected files lib/silcutil/silcutil.[ch] and
4409 lib/silcske/silcske.[ch].
4411 * Added new configuration params: version_protocol, version_software
4412 and version_software_vendor to specify what version the remote
4413 host must at least be to be able to connect to server. The vendor
4414 string can be regex matched too. Added new function
4415 silc_server_connection_allowed to check maximum number of allowed
4416 connections, and allowed versions for incoming connections.
4417 Affected files are silcd/server.c, server_util.[ch] and
4420 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4422 * Added preliminary support for signals in scheduler. The
4423 signals we care about are now blocked always when the scheduler
4424 is locked. This way we can synchronise the use of signal with
4425 scheduler. It is guaranteed that when signal occurs the scheduler
4426 is not locked, and thus new tasks can be safely added to the
4429 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4430 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4431 Added new platform specific routines
4432 silc_schedule_internal_signals_[un]block and
4433 silc_schedule_internal_signal_[un]register.
4435 Added new functions to SILC Schedule API:
4436 silc_schedule_signal_[un]register. Each signal that application
4437 is going to use should be registered to the scheduler.
4439 Affected files are lib/silcutil/silcschedule.[ch],
4440 lib/silcutil/*/silc*schedule.c.
4442 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4444 * Check for unauthenticated client and server in the
4445 silc_server_new_client and silc_server_new_server functions.
4446 Affected file silcd/packet_receive.c.
4448 * Added function silc_string_is_ascii to check whether given
4449 string is 7-bit ASCII string. Affected files are
4450 lib/silcutil/silcutil.[ch].
4452 * Added function silc_id_is_valid_server_id into the
4453 silcd/serverid.c and added checking for valid Server ID's in
4454 silc_server_new_server. The Server ID must always be based
4455 on the server's public IP address.
4457 * Added logging of DISCONNECT packet message in the server.
4458 Affected file silcd/server.c.
4460 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4462 * Changed all library interfaces that use Global RNG to also
4463 accept SilcRng as argument. Affected files are
4464 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4465 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4466 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4467 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4468 lib/silccrypt/rsa.c.
4470 * Added function silc_pkcs_generate_key to the
4471 lib/silccrypt/silcpkcs.[ch] for applications so that they
4472 don't need to do pkcs->pkcs->init calls anymore.
4474 * Remove SilcSocketConnection from the SFTP API since it really
4475 wasn't needed there. The application has the information
4476 saved in its contexts anyway and the SFTP layer doesn't need
4477 know about it. Affected files lib/silcsft/silcsftp.h and
4478 lib/silcsftp/sftp_[server/client].c.
4480 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4481 The SilcSimContext is not SilcSim.
4483 * Fixed possible buffer overflows in silc_id_render in the
4484 lib/silcutil/silcutil.c.
4486 * On EPOC the global crypto module lists are not used at all
4487 in the crypto library. Added support for using the constant
4488 algorithm list on EPOC. Affected files are
4489 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4492 * Fixed the handling of third parameter of KICKED notify, since
4493 it was mistakenly updated to SILC Protocol 1.0 even though it
4494 is to be included in 1.1. Since it is not in 1.0 it is not
4495 mandatory, and this fix now handles it only if it is provided,
4496 and it is not error if it is not provided. Affected file
4497 lib/silcclient/client_notify.c.
4499 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4501 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4502 client. Affected file irssi/src/silc/core/client_ops.c.
4504 * Merged with Irssi 0.8.4 from irssi.org CVS.
4506 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4508 * Check for valid socket connection in client entries before
4509 sending any messages. Fixes a crash, but doesn't fix some
4510 other underlaying bug that is lurking there. Affected
4511 file silcd/packet_send.c.
4513 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4515 * $usermode, $cumode and $cumode_space expandos shouldn't do
4516 anything with non-SILC server records. Affected file
4517 irssi/src/silc/core/silc-expandos.c
4519 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4521 * Fixed the silc_net_check_[host/local]_by_sock to support
4522 IPv6 bound sockets as well. Now they can return IPv6 addresses
4523 as well. Affected file lib/silcutil/silcnet.c.
4525 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4526 Affected lib/silcutil/unix/silcunixnet.c.
4528 * Fixed ID rendering (at least on some platforms, not NetBSD)
4529 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4531 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4533 * Added silc_hash_public_key and silc_hash_public_key_compare
4534 functions to be used with SilcHashTable. They can be used to
4535 hash public keys and compare public keys in hash table. Affected
4536 file lib/silcutil/silcutil.[ch].
4538 * Added support for specifying multiple public keys for Client
4539 connection section in server configuration file. This makes it
4540 possible to accept multiple public keys from same host, or to
4541 make a section that accepts any incoming host, and have the
4542 accepted public keys listed in the section.
4544 Added functions silc_sever_[find/get]_public_key, added the
4545 support for this actually to all connection sections but only
4546 the Client section is currently allowed to specify multiple
4549 Affected files are silcd/server.c, server_internal.h,
4550 command.c, protocol.c, server_util.[ch], packet_receive.c.
4552 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4554 * Merged Irssi 0.8.2 from irssi.org CVS.
4556 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4558 * If silc_debug is TRUE, also output standard logging messages
4559 to stderr with the debug output.
4561 Made silc_log_reset_all() flushing all channels before returning.
4562 Also fixed some documentation typos.
4564 Affected files are lib/silcutil/silclog.[ch].
4566 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4568 * Fixed the server to check correctly the amount of connections
4569 from single host, by checking also the type of the connection.
4570 Fixed also the comparison of number of connections and number
4571 of allowed connections. Affected files are silcd/server.c,
4574 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4576 * Fixed the USERS command reply to save the user's mode on the
4577 channel as well. Fixed JOIN command reply to check whether a
4578 client is on channel already and not join it twice. Affected
4579 file lib/silcclient/command_reply.c.
4581 * Added new file silc-expandos.c into irssi/silc/core/ to return
4582 various stuff for various signal for the statusbar etc. updating.
4583 Now Irssi SILC client prints channel user modes etc. on the
4586 * The user mode (like server/router operator changes) is now shown
4587 on the Irssi SILC client's statusbar. The affected files are
4588 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4590 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4592 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4593 to SILC_SCHEDULE_[UN]LOCK macros.
4595 * Added more error printing to logs in server code. Affected
4596 files silcd/server.c and silcd/protocol.c.
4598 * Fixed -S option parsing in Irssi SILC Client. Affected file
4599 irssi/src/silc/core/silc-core.c.
4601 * Added silc_buffer_alloc_size function. Affected file is
4602 lib/silcutil/silcbuffer.h.
4604 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4606 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4607 constants. Affected files in
4608 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4611 * Changed the internal SFTP Memory FS table to const. Affected
4612 file lib/silcsftp/sftp_fs_memory.c.
4614 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4616 * Fixed the buffer formatting and unformatting routines to
4617 check the size of 64 bits types with sizeof(). Affected
4618 file is lib/silcutil/silcbuffmt.c.
4620 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4622 * Removed 0.6.x backwards support.
4624 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4626 * Changed all integer type names:
4627 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4628 to avoid collisions with other libraries using same type names
4631 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4633 * Added `prefer_ipv6' argument to the functions
4634 silc_net_gethostbyname[_async]. If it is TRUE it will return
4635 IPv6 address over IPv4. If FALSE IPv4 address is returned
4636 even if IPv6 address was found. Affected files
4637 lib/silcutil/silcnet.[ch].
4639 * Added support silc_net_create_connection[_async] to fallback
4640 to IPv4 address if IPv6 address could not be used (like if
4641 it doesn't work on a specific system). Affected file in
4642 lib/silcutil/unix/silcunixnet.c.
4644 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4646 * Added silc_schedule_reinit function to do the enlarging
4647 of the max tasks handling capabilities of the scheduler.
4648 Affected files lib/silcutil/silcschedule.[ch].
4650 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4652 * Added automatic extern "C" { ... } for C++ compilers so the
4653 application does not need to define them. Affected file
4654 includes/silcincludes.h.
4656 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4657 old name went against naming convention. Applications now
4658 include "silcclient.h" instead of "clientlibincludes.h".
4659 Removed includes/clientlibincludes.h, it is redundant now.
4661 * Renamed includes/version.h to silcversion.h.
4663 * Added really preliminary support for OS/2 into the util
4664 library. Only thread & mutex API is implemented, others
4665 are still to be implemented. Created the lib/silcutil/os2/
4666 directory. Created also file includes/silcos2.h.
4668 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4670 * Added preliminary BeOS support into the util library.
4671 Created lib/silcutil/beos/, and implemented all the needed
4672 functions to support SILC on BeOS. Created also file
4673 includes/silcbeos.h.
4675 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4677 * Added proper initializations to silc's irssi code, so it's
4678 now possible to load it as module. Affected files
4679 irssi/src/silc/core/silc-core.c,
4680 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4682 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4684 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4687 * Fixed the silcdoc document generator to correct generate
4688 docs from all kinds of filenames. Affected files are
4689 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4691 * ROBOdoc documented lib/silcutil/silcmemory.h.
4692 Added also new function silc_memdup.
4694 * Removed lib/silcutil/silcbufutil.h and moved those routines
4695 to the lib/silcutil/silcbuffer.h.
4697 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4699 * Added `user_count' to the SilcChannelEntry which now tells the
4700 number of users on the channel. The user count is now saved
4701 in normal server of global channels as well. Affected files
4702 silcd/server.c, idlist.h, packet_receive.c and command.c.
4704 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4705 include file utility functions.
4707 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4708 instead of calling directly OS routines.
4710 * Fixed NICK change printing in Irssi SILC Client. Fixed
4711 KICKED notify printing in Irssi SILC Client. Affected file
4712 irssi/src/silc/core/client_ops.c.
4714 * Fixed a NICK change bug in client library, to not recreate the
4715 client_entry->channels hash table everytime nick is changed.
4716 Affected file lib/silcclient/client.c.
4718 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4720 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4721 the SKE interface a bit.
4723 * Fixed padding problem in PKCS#1. The padding was not actually
4724 random since the random number generator was used incorrectly.
4725 This security bug affects only when encrypting with PKCS#1, and
4726 it is not currently used at all in SILC. SILC only use signing
4727 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4729 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4731 * Rewrote the notify handling in Irssi SILC client to not call
4732 the events as signals. Fixes problems with Perl support.
4733 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4735 * Send the auto-nicking NICK command in client library with
4736 little timeout after connecting. The affected file is
4737 lib/silcclient/client.c.
4739 * Added following new config file settings:
4740 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4741 key_exchange_timeout, conn_auth_timeout, connections_max,
4744 Implemented all the new config settings handling in the server.
4746 Optimized the use of SKE Mutual flag usage. Use it only
4747 if connection authentication protocol is not based in public
4750 Renamed all SilcServerConfigSection* to SilcServerConfig*
4751 to have a bit shorter names.
4753 Affected files silcd/serverconfig.[ch], server.[ch], and
4756 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4758 * Cleaned up the listening sockets code, preparing for the rehash
4759 support. Affected file is silcd/server.c.
4761 * Fixed some output messages. Affected files are silcd/silcd.c,
4764 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4766 * Create lib/doc/silcrng_intro.html document as introduction
4767 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4769 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4771 * Fixes to the silcd config template. Affected file is
4772 doc/example_silcd.conf.in.
4774 * Removed type casts from silc_calloc(), conforming to the
4775 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4777 * Removed param_name member from client, server, and router
4778 section structs, now identifying the param directly.
4780 Added CONFIG_FREE_AUTH macro in config file parsing.
4782 Affected files are silcd/serverconfig.[ch].
4784 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4786 * Fixed command line parameter handling. All SILC initialization
4787 is now done in silc_core_init() which also fixes autoconnecting
4790 Affected files irssi/src/silc/core/silc-core.c,
4791 irssi/src/fe-text/silc.c.
4793 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4795 * Added new configuration options and blocks:
4796 keepalive_secs, reconnect_count, reconnect_interval,
4797 reconnect_interval_max, reconnect_keep_trying and
4798 require_reverser_lookup. Added ConnectionParam block, and
4799 implemented the connection parameters when connecting as
4800 initiator and when accepting connections as responder.
4802 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4803 whether given configuration value has been given already.
4805 Affected files silcd/serverconfig.[c], server.[c].
4807 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4808 algorithm parts and created new file silcalgs.conf, that
4809 is now included from the example_silcd.conf.in.
4811 * Optimized the silc_server_connect_to_router_second to take
4812 the connection configuration object from the SilcServerConnection
4813 object instead of finding it during the connecting phase.
4814 Added the configuration object to SilcServerConnection struct.
4815 Affected files silcd/server_internal.h, server.c.
4817 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4819 * Add the client on channel after it was resolved at the
4820 channel message receiving, and it was not already on the
4821 channel. Affected file lib/silcclient/client_channel.c.
4823 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4825 * Fixed the public key authentication to allocate always the
4826 destination signature buffer instead of using static buffer.
4827 Affected file silcd/protocol.c.
4829 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4831 * Unified the serverconfig.[ch]'s helper function interface.
4832 Affected file silcd/serverconfig.[ch].
4834 * Removed doc/example_silc.conf.in since it is redundant.
4835 The make install will now install irssi/silc.conf file.
4837 * Added new Passphrase and Publickey authentication methods to
4838 config file, allowing both public key and passphrase based
4839 authentication to be set at the same time.
4841 Added `prefer_passphrase_auth' setting in config file which
4842 can be used to set to prefer passwd auth if both passwd and
4843 public key is set. If not set, public key is preferred.
4844 This has effect only when being initiator (responder will try
4847 Added support for authentication with passphrase and public key
4848 at the same time. The passphrase is tried first always since
4849 it is faster to check.
4851 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4853 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4855 * Merged the new SILC Config library, with the server parsing
4856 support. Read the header file silcconfig.h or the toolkit
4857 documentation for the news. Affected files are
4858 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4859 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4860 silcd/protocol.c silcd/server.c silcd/server_backup.c
4861 silcd/serverconfig.[ch] silcd/silcd.c.
4863 * Fixed some silclog documentation. Affected file is
4864 lib/silcutil/silclog.h.
4866 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4868 * The silc_cipher_register, silc_hash_register and
4869 silc_hmac_register now checks if the object to be registered
4870 is registered already. Affected files are
4871 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4873 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4875 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4877 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4879 * Allow zero length channel messages inside the Channel Message
4880 Payload. Affected file lib/silccore/silcchannel.c.
4882 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4883 as header filenames.
4885 * Removed lib/silcclient/README and created HTML file
4886 lib/silcclient/silcclient_using.html, which is now included
4887 as part of Toolkit documentation.
4889 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4891 * Fixed CUMODE_CHANGE notify handling to change the mode of
4892 correct client. Affected file lib/silcclient/client_notify.c.
4894 * Make silc_rng_alloc fail if it cannot allocate the sha1
4895 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4897 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4899 * Fixed the file transfer's key agreement payload to include
4900 zero port also if the hostname is NULL because it could not
4903 Call file transfer monitor callback now also if error occurs
4904 during key agreement protocol.
4906 Changed the silc_client_file_send interface to return the
4907 SilcClientFileError instead of session id. The session ID
4908 is returned into pointer provided as argument.
4910 Check that the file exists locally before sending the
4911 file transfer request at all.
4913 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4915 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4916 error than can occur while key agreement protocol. Affected
4917 file lib/silcclient/silcapi.h.
4919 * Fixed the event_mode CMODE handler to not crash when mode
4920 is changed and +k mode is set in the channel. Affected file
4921 irssi/src/silc/core/silc-channels.c.
4923 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4924 SILC_LOG_WARNING to give out Warning and not Error. Affected
4925 file lib/silcutil/silclog.c.
4927 * Fixed the channel message payload decryption in the function
4928 silc_channel_message_payload_decrypt to not modify the original
4929 buffer before it is verified that the message decrypted
4930 correctly. Otherwise, next time it is called with correct
4931 channel key it won't encrypt since the payload is corrupted.
4932 Affected file lib/silccore/silcchannel.c.
4934 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4936 * Do not constantly resize the window. A fix patch by cras.
4937 Affected file irssi/src/fe-text/screen.c.
4939 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4941 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4942 Affected file lib/silcutil/silcnet.c.
4944 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4946 * Fixed a bug in hash table internal routine for traversing
4947 the table with foreach callback. The current entry may
4948 become invalid in the callback but it was referenced after
4949 the callback returned.
4951 Do not allow auto rehashing of hash table during the
4952 silc_hash_table_foreach operation, for same reasons as it is
4953 not allowed for SilcHashTableList. Affected files are
4954 lib/silcutil/silchashtable.[ch].
4956 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4958 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4959 Win32 DLL. extern's in header files are now declared with
4962 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4964 * Fixed private message handling. It used some old code that
4965 caused the client to crash. Affecte file is
4966 lib/silcclient/client_prvmsg.c.
4968 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4970 * Added function silc_client_add_channel,
4971 silc_client_replace_channel_id, and removed functions
4972 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4973 from client library.
4975 * Added cross reference of the joined channels to the
4976 SilcClientEntry, and changed the SilcChannelEntry's
4977 users list to SilcHashTable. The affected files are
4978 lib/silcclient/idlist.[ch].
4980 * Fixed a bug in hash table tarversing. While the hash table
4981 is traversed with SilcHashTableList the table must not be
4982 rehashed. It is now guaranteed that auto rehashable tables
4983 are not rehashed while tarversing the list. Also defined that
4984 silc_hash_table_rehash must not be called while tarversing
4985 the table. Added function silc_hash_table_list_reset that must
4986 be called after the tarversing is over. The affected files are
4987 lib/silcutil/silchashtable.[ch].
4989 * Changed all hash table traversing to call the new
4990 silc_hash_table_list_reset in server and in client library.
4992 * Added function silc_client_on_channel to return the
4993 SilcChannelUser entry if the specified client entry is joined
4994 on the specified channel. This is exported to application as
4995 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4997 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4999 * Fixed founder regaining problem with JOIN command on normal
5000 server. The notify for mode change must be sent always and
5001 not only if !cmd->pending. Affected file silcd/command.c.
5003 * Fixed the WHOWAS command's reply sending to support the
5004 lists correctly. Affected file silcd/command.c.
5006 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5008 * When sending JOIN command to router for processing the
5009 sender's old command identifier was not saved back to the
5010 sender's command context, fixed now. The affected file is
5013 * Create the key in JOIN command of the router did not return
5014 the channel key, added check for this. Affected file is
5017 * Fixed a channel ID update bug in JOIN command reply. Do
5018 not directly upgrade the ID but call the function
5019 silc_idlist_replace_channel_id if the ID was changed.
5020 Affected file silcd/command_reply.c.
5022 * Fixed memory leaks from command calling if it would fail.
5023 Affected file silcd/command.c.
5025 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5027 * Applied patches from cras:
5029 Memory leak fixes around libaries, irssi window resize fix,
5030 new silclist.h and silcdlist.h, all extern inline changed to
5033 * Removed dotconf from lib/dotconf, not needed anymore.
5035 * Removed TRQ from lib/trq, not needed anymore.
5037 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
5038 with server connections. Later this will be configurable
5039 in config file after new config file is done. Affected file
5042 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5044 * Fixed a crash in server related to channel announcements.
5045 Affected file silcd/server.c.
5047 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5049 * Fixed memory leaks in silc_server_create_new_channel*
5050 functions. Affected file silcd/server.c.
5052 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
5053 which ID was changed. This way the router will send the
5054 user list for the channel again, and server won't be in
5055 desync in some rare circumstances. Affected file is
5056 silcd/packet_receive.c.
5058 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5060 * Check for NULL socket pointer in the function
5061 silc_server_packet_send_to_channel_real. Affected file
5062 silcd/packet_send.c.
5064 * Fixed the BAN notify handling to correctly remove ban
5065 list. Affected file silcd/packet_receive.c.
5067 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5069 * Fixed some header addition to Toolkit distribution in
5070 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
5072 * Added lib/silcclient/client_ops_example.h as an template
5073 file for application programmers to quickly start using
5074 the SilcClientOperation functions in their application.
5075 Updated the lib/silcclient/README as well to tell about this
5076 nice file made available.
5078 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5080 * Call silc_server_remove_from_channels when removing client
5081 entry when NO_SUCH_CLIENT_ID was received. Affected file
5082 is silcd/command_reply.c.
5084 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5086 * Added server & router operator statistics updating. Affected
5087 file silcd/packet_receive.c and silcd/command.c.
5089 * Fixed the SERVER_SIGNOFF notify handling on normal server
5090 not to save the history information for clients. Same was
5091 fixed earlier in remove_clients_by_server function, but not
5092 here. Affected file silcd/packet_receive.c.
5094 * Raised the default connection-retry count from 4 to 7 in
5095 server. Affected file silcd/server.h.
5097 * Cancel any possible reconnect timeouts when we start the
5098 key exchange. Affected file silcd/server.c.
5100 * Do not reconnect on connection failure when SCONNECT was
5101 given. Affected files silcd/server.[ch].
5103 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5105 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
5107 * Fixed the NICK command to always give the unformatted
5108 nickname to the one giving the NICK command. If unformatted
5109 nickname is cached already it will be formatted and the
5110 local entry will always get the unformatted nickname.
5111 Affected file lib/silcclient/idlist.c.
5113 * Fixed some double frees from client library commands.
5114 Affected file is lib/silcclient/command.c.
5116 * Fixed CUMODE command in server to assure that no one can
5117 change founder's mode than the founder itself, there was a
5118 little bug. Affected file silcd/command.c.
5120 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5122 * Removed the SilcClientCommandDestructor from the client
5123 libary, it is not needed anymore. Affected files are
5124 lib/silcclient/silcapi.h, command[_reply].[ch],
5125 client_notify, idlist.c.
5127 * Fixed GETKEY command to first resolve client, and then
5128 resolve the server only if the client was not found, instead
5129 of resolving both at the same time. Affected file is
5130 lib/silcclient/command.c.
5132 * Added silc_client_start_key_exchange_cb and lookup the
5133 remote hostname and IP address before starting the key
5134 exchange with server. The affected file is
5135 lib/silcclient/client.c.
5137 * The server's public key is now saved using the IP address
5138 of the server and not the servername for the filename.
5139 The hostname public key filename is checked as an fall back
5140 method if the IP address based filename is not found.
5142 Fixed the GETKEY command to save the fetched server key
5143 in correct filename.
5145 Print the remote server's hostname now when new key is
5146 received during connection process. Affected file is
5147 irssi/src/silc/core/client_ops.c.
5149 * Return always our own public key to the client if it asks
5150 for it with GETKEY command. Affected file silcd/command.c.
5152 * Removed the use_auto_addr variable from default config
5153 file since it was in wrong section. Affected file is
5156 * Fixed TOPIC_CHANGE notification to not route it when it
5157 was sent using silc_server_send_notify_to_channel function.
5158 Affected file silcd/command.c.
5160 * Fixed silc_server_send_notify_kicked to send the kicker's
5161 Client ID also, it was missing. Affected files are
5162 silcd/command.c, silcd/packet_send.[ch].
5164 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5166 * Do not save client history information in SERVER_SIGNOFF.
5167 Fixes the bug in normal server that it does not detect
5168 the client becoming valid after the server becomes back
5169 online. Affected file silcd/server_util.c.
5171 * Added `sock_error' field into the SilcSocketConnection
5172 context. When error occurs during socket operation (read
5173 or write) the error is saved. Added also new function
5174 silc_socket_get_error to return human readable socket error
5175 message. Affected files are lib/silcutil/silcsockconn.[ch],
5176 lib/silcutil/unix/silcunixsockconn.c, and
5177 lib/silcutil/win32/silcwin32sockconn.c.
5179 * The server now prints the socket error message in the
5180 signoff for client. Affected file silcd/server.c.
5182 * Fixed the `created' channel information sending from router
5183 to server in JOIN command. Checks now whether the channel
5184 really was created or not and set it according that.
5186 Fixed the JOIN command to use the client entry's current
5187 ID during the joining procedure instead of the one it sent
5188 in the command (it is checked though), since it can change
5189 between the packet processing and command processing, and
5190 would just case unnecessary pain in the client end. Affected
5191 file silcd/command.c.
5193 * Fixed a channel key payload sending to use correct channel
5194 ID when the server was forced to change the channel's ID by
5195 router. Router sent the key payload with the old Channel ID.
5196 Affected file silcd/packet_receive.c.
5198 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5200 * Call silc_server_save_channel_key only if the key payload
5201 was provided in the JOIN command's command reply. Affected
5202 file silcd/command_reply.c.
5204 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5206 * Fixed silc_mp_sizeinbase to return the value correctly with
5207 MPI. Affected file lib/silcmath/mp_mpi.c.
5209 * Fixed the stop_server signal to correctly stop the scheduler
5210 and gracefully stop the server when SIGTERM or SIGINT signals
5211 are received. Affected file silcd/silcd.c.
5213 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5215 * Simple handling of TERM and HUP signals. Also added some log
5216 flushing call around. Affected file is
5219 * Fixed small bugs in silclog.c. Now buffering output will take
5220 effect after 10 seconds since startup: This will ensure that
5221 no important startup messages are lost. Also output redirection
5222 will preserve original format ([Date] [Type] message).
5223 Affected file is lib/silcutil/silclog.c.
5225 * Added two options to the config file, in the logging section:
5226 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
5227 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
5229 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5231 * Do not print the warning about log files not being initialized
5232 more than once to avoid excess logging. Affected file is
5233 lib/silcutil/silclog.c.
5235 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5236 the SIM copying in make install in Makefile.am.pre.
5238 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5240 * Rewritten silclog APIs. Globally interesting changes follows:
5241 silc_log_set_files() changed to silc_log_set_file().
5242 silc_log_set_callbacks() changed to silc_log_set_callback().
5243 ROBOdoc documented silclog header file.
5244 SilcLogCb now returns bool to wether inihibit the default
5245 handler or not (to keep the old behaviour return always TRUE).
5246 The new APIs should also fix the problem of the
5247 silcd_error.log file that was written in the current directory.
5250 Log files streams will remain opened after silc_log_set_file()
5251 call, means less CPU usage notably on high traffic servers.
5252 File streams are now full buffered, and flushed to the disk
5253 every 5 minutes, lesses HD activity and CPU usage.
5254 Messages can be redirected, allowing admins to configure
5255 one single logfile for all server messages.
5256 the silc_log_quick global variable to activate fast-logging.
5257 Affected files lib/silcutil/silclog.[ch]
5259 * Changed some code to conform new silclog APIs. Affected
5260 files are doc/example_silcd.conf.in, silcd/server.c
5261 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5264 * Fixed a memory leak that could occur in some situations.
5265 Affected file silcd/serverconfig.c.
5267 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5269 * Added the silc_client_del_client to remove the client from
5270 all channels as well. Affected file lib/silcclient/idlist.c.
5272 * Fixed the client library to correctly remove the client
5273 from all channels when the client entry is being destroyed.
5274 Affected file lib/silcclient/client_notify.c, command.c.
5276 * Added auto-nicking support to the client library. If the
5277 applicatio now sets client->nickname it will be sent to the
5278 server after connecting by the library. This way for example
5279 SILCNICK (or IRCNICK) environment variables will have effect
5280 and always change the nickname automatically to whatever
5281 it is wanted. Affected file lib/silcclient/client.[ch].
5283 * Renamed silc_server_command_bad_chars to the
5284 silc_server_name_bad_chars and moved it to the
5285 silcd/server_util.[ch]. Added also new function
5286 silc_server_name_modify_bad to return nickname that
5287 includes bad characters as new nickname without those
5288 bad characters. This check and modify is now used in
5289 silc_server_new_client when the username is initially set
5290 as nickname, so it must be checked to be valid nickname.
5291 Affected file silcd/packet_receive.c.
5293 * The nickname length is now taken from the packet for real
5294 and not trusted to strlen() since it clearly can return
5295 wrong length for nickname including bad characters. This
5296 also applies to channel names. Affected file silcd/command.c.
5298 * Removed the lib/silcsilm/modules directory. Modules are now
5299 compiled into the lib/silcsim. Fixed the copying of the
5300 modules to follow symbolic links in Makefile.am.pre.
5302 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5304 * Fixed silc_string_regexify list creation. Fixes bugs with
5305 BAN and INVITE commands in server. The affected file is
5306 lib/silcutil/unix/silcunixutil.c.
5308 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5310 * Removed the command destructor entirely from the server's
5311 command and command reply routines. It is not needed, and
5312 its usage was buggy and caused crashes. Affected files are
5313 silcd/command[_reply].[ch].
5315 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5317 * Cancel protocol and NULL sock->protocol if timeout
5318 occurred during protocol. Affected file silcd/server.c.
5320 * Cancel protocol timeouts always before calling the final
5321 callback, to assure that after final callback is called
5322 no other state will be called for the protocol anymore.
5323 Affected file silcd/protocol.c.
5325 * Print error log if incoming connection configuration could
5326 not be found. Affected file silcd/server.c.
5328 * Fixed JOIN command to correctly save the founder mode
5329 to the client on normal SILC server, when the channel
5330 was created by the router. Affected file silcd/command.c.
5332 * Fixed LIST command (hopefully) to send correct reply
5333 packets. Affected file silcd/command.c.
5335 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5337 * The silc_packet_receive_process now returns FALSE if the
5338 read data was invalid packet, and TRUE if it was ok.
5340 The server now checks that if unauthenticated connection
5341 sends data and its processing fails the server will close
5342 the connection since it could be a malicious flooder.
5344 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5346 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5348 * Make sure the warning about error opening a log file is
5349 printed only once and not everytime it fails (produces
5350 too much useless log). Affected file lib/silcutil/silclog.c.
5352 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5354 * Made the silc_server_daemonise() function more readable.
5355 Affected file silcd/server.c.
5357 * Pid file is now optional, the user may comment it out from
5358 the config file. Removed define SILC_SERVER_PID_FILE, we
5359 don't need a default any longer. Affected file
5360 configure.in.pre, lib/Makefile.am.pre.
5362 * Make some use of the pid file. The server now dies at startup
5363 if it detects a valid pid file on his path. The server would
5364 die anyway in this circumstance, because of the bind() failure.
5365 Affected file silcd/silcd.c.
5367 * No longer compiling lib/dotconf.
5369 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5371 * Fixed JOIN command parsing not to crash. Affected file
5372 lib/silcclient/command.c.
5374 * Fied the NICK_CHANGE notify to add the new client entry
5375 even it is resolved. This removes an <[unknown]> nick
5376 thingy bug in the client. Affected file is
5377 lib/silcclient/client_notify.c.
5379 * Do not try to allocate 0 bytes (efence does not like it)
5380 in lib/silccore/silccomand.c when encoding payload.
5382 * Do not take IRCNICK as nickname in Irssi SILC client since
5383 it is not possible to set nickname before hand connecting
5384 the server (TODO has an entry about adding auto-nicking
5387 * Changed the silc_server_command_pending to check whether
5388 there already exists an pending entry with the specified
5389 command, command identifier and pending callback. This is
5390 to fix IDENTIFY and WHOIS related crashes that may register
5391 multiple pending commands with same identifier. Affected
5392 file silcd/command.c.
5394 * Fixed the server to reconnect to the router even if it
5395 was already reconnecting and EOF was received. This to
5396 fix a possibility that the server wouldn't ever try to
5397 auto-reconnect to the router. Affected file silcd/server.c.
5399 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5401 * Fixed the server's password authentication to use the
5402 length of the locally saved password, and not the one
5403 sent in the packet. Affected file silcd/protocol.c.
5405 * Fixed same password authentication problem in the
5406 Authentication Payload handling routines in
5407 lib/silccore/silcauth.c.
5409 * Yet another password authentication problem fixed with
5410 channel password handling in silcd/command.c.
5412 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5414 * If first character of string in silc_parse_userfqdn is '@'
5415 then do not parse it. Affected file is
5416 lib/silcutil/silcutil.c.
5418 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5420 * Fixed minor bug in IDENTIFY command reply sending, which
5421 caused various weird problems during JOIN when it was
5422 resolving names for users. Affected file silcd/command.c.
5424 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5426 * Fixed the IDENTIFY command reply sending to chech better valid
5427 clients. It was possible to send incomplete list of replies.
5428 Affected file silcd/command.c.
5430 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5432 * Added silc_client_command[s]_[un]register functions now to
5433 dynamically register the commands in client library. Removed
5434 the static table of commands. This allows the client library
5435 to call commands without causing the application to know about
5436 what commands library has called.
5438 Removed the INFO command reply kludge to detect when the command
5439 was called by library. Now library use its own command reply
5440 function for INFO command.
5442 Added function silc_client_command_call to call a command.
5443 Application can use it to call command, not access the structure
5446 Now all commands that are sent by the client library (not
5447 explicitly sent by application) use own command reply functions.
5449 Affected files around lib/silcclient/ and in
5450 irssi/src/silc/core/.
5452 * Fixed the WHOIS command reply sending to chech better valid
5453 clients. It was possible to send incomplete list of replies.
5455 Fixed the WHOIS and IDENTIFY to send the request to router
5456 if normal server did not do it and did not find any results.
5458 Affected file silcd/command.c.
5460 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5462 * Moved the internal data from SilcClient context into its
5463 own file, not accesible to application. Affected files
5464 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5465 and other files in client library.
5467 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5469 * Added doc/examples installation target in Makefile.am.pre.
5472 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5474 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5475 commands the found client entry will be removed from the
5476 cache, after notifying application about the error. Affected
5477 file lib/silcclient/command_reply.c.
5479 * Changed the /MSG to check for exact nickname user gave, and
5480 not let `nick' match `nick@host' if it is only one found. Now,
5481 user must type the exact nickname (like nick@host2) even if
5482 there are no more than one same nicks found. This is to avoid
5483 a possibility of sending nickname to wrong nickname since
5484 `nick' could match `nick@host'. Affected file is
5485 irssi/src/core/silc-servers.c.
5487 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5489 * Do not print "you are now server operator" or similar when
5490 giving /away command. Affected files are
5491 irssi/src/silc/core/client_ops.c, silc-servers.h.
5493 * Made the silc_server_command_pending_error_check to send
5494 the same command reply payload it received back to the
5495 original sender of the command. This way all arguments
5496 that was received by the server will be received by the
5497 client too. Affected file silcd/command.c.
5499 * Added the silc_idcache_add to return the created cache entry
5500 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5502 * Add global clients to expire if they are not on any channel.
5503 This is because normal server will never know if they signoff
5504 if they are not on any channel. The cache expiry will take
5505 case of these entries. This is done by normal servers only.
5506 The affected files are silcd/command_reply.c,
5507 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5509 * If server receives invalid ID notification for WHOIS or
5510 IDENTIFY and the ID exists in the lists, it is removed.
5511 Affected file silcd/command_reply.c.
5513 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5514 in client then client entry that it matches is searched and
5515 the nickname is printed on the screen for user. Affected
5516 file irssi/src/silc/core/client_ops.c.
5518 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5520 * Use cache entry expire time in the LIST command reply to
5521 purge old entries from the cache after the LIST command
5522 reply has been received. This way we don't have non-existent
5523 entries in the cache for too long. Affected file is
5524 silcd/command_reply.c.
5526 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5528 * If we are normal server, and we've not resolved client info
5529 in WHOIS or IDENTIFY from router, and it is global client,
5530 we'll check whether it is on some channel. If it is not
5531 then we cannot be sure about its validity and will resolve it
5532 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5533 file silcd/command.c.
5535 * Search channel by name (if possible) rather than by ID
5536 in IDENTIFY command's command reply. Affected file is
5537 silcd/command_reply.c.
5539 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5541 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5542 Updated specs and implemented it. Affected file silcd/command.c,
5543 silcd/packet_send.c and silcd/packet_receive.c.
5545 * Implemented the <founder auth> payload handling in the JOIN
5546 command. If provided all conditions for channel joining
5547 except requirement to provide correct passphrase can be
5548 overrided by the channel founder. Updated the protocol specs.
5549 Affected file silcd/command.c.
5551 Added support for founder auth in JOIN command in client
5552 library. Fixed the parsing of the JOIN command now to support
5553 all options as they should be. The affected file is
5554 lib/silcclient/command.c.
5556 * Optimized the WHOIS and IDENTIFY commands to send the request
5557 to router only if it includes nicknames or other names. If
5558 they include only IDs then check the local cache first before
5559 routing. Affected file is silcd/command.c.
5561 * Added channels topic announcements. Affected file is
5562 silcd/packet_receive.c and silcd/server.c.
5564 * Fixed the silc_server_send_notify_topic_set to really destine
5565 the packet to channel. Affected file silcd/packet_send.c.
5567 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5568 library. Affected file lib/silcclient/client_notify.c.
5570 * Added UMODE announcements. Affected file silcd/server.c.
5572 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5574 * Memory leak fixes in:
5576 lib/silcutil/silcsockconn.c
5577 lib/silcske/silcske.c
5578 lib/silcske/groups.c
5580 lib/silccrypt/silcpkcs.c
5581 lib/silccore/silccommand.c
5582 lib/silccore/silcidcache.c
5587 * ROBOdoc documented the lib/silcske/groups.h file and a
5588 bit changed the interface for better.
5590 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5592 * Update the client entry context in the ID cache after
5593 nick change. Affected file lib/silcclient/command.c.
5594 Fixes the CUMODE command when regaining founder privileges,
5595 and a little WHOIS problem.
5597 * Fixed silc_net_gethostbyname to correctly call the
5598 inet_ntop. Affected file lib/silcutil/silcnet.c.
5600 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5602 * Added IPv6 support checking to the configure.in.pre, added
5603 also --enable-ipv6 option to override the check. Affected
5604 file configure.in.pre.
5606 * The silc_thread_create now calls the start function
5607 directly if threads support is not compiled in. Removes
5608 ugly #ifdef's from generic code. Affected files are
5609 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5611 * Added silc_net_gethostby[name/addr]_async to asynchronously
5612 resolve. Affected files are lib/silcutil/silcnet.[ch].
5614 * Added support for rendering IPv6 based server, client and
5615 channel IDs. Affected file lib/silcutil/silcutil.c.
5617 * Added support for creating IPv6 based server IDs. Affected
5618 file is silcd/serverid.c.
5620 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5622 * Added silc_net_gethostby[addr/name] into the
5623 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5624 routines. Added silc_net_is_ip[4/6]. Affected file is
5625 lib/silcutil/unix/silcunixnet.c. All routines that take
5626 address as argument now supports both IPv4 and IPv6 addresses.
5628 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5630 * Fixed LIST command reply sending in server. Affected file
5633 * Server now sends the kicker's client ID in the KICK notify
5634 to the kicked client. Affected file silcd/command.c.
5636 * The client library now parses the kickers client ID and
5637 UI displays it. Affected files lib/silcclient/client_notify.c
5638 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5640 * Made all payload parsing function prototypes consistent.
5641 They all take now const unsigned char * and uint32 pair as
5642 the payload data instead of SilcBuffer. Changes all around
5643 the source tree. Other unsigned char* -> const unsigned char*
5644 changes around the tree as well.
5646 * Optimized SFTP client and server packet sending not to
5647 allocate new buffer for each packet but to recycle the
5648 first allocated buffer. Affected files are
5649 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5651 * Optimized the SFTP client to use SilcList instead of
5652 SilcDList for requests, because it is faster. Affected file
5653 is lib/silcsftp/sftp_client.c.
5655 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5656 into lib/silccore/silcid.[ch].
5658 Renamed silcpayload.[ch] into silcargument.[ch].
5660 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5662 * If client entry is deleted with active key agreement
5663 session, abort the session.
5665 The silc_client_abort_key_agreement now calls the completion
5666 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5668 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5671 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5673 * Don't use __restrict in older GCC's. Affected file is
5674 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5676 * silc_net_localhost now attempts to reverse lookup the
5677 IP/hostname. Affected file lib/silcutil/silcnet.c.
5679 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5680 command. It can be used to gain founder privileges at
5681 the same time when joining the channel.
5683 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5684 kicker's client ID as well. Updated protocol specs.
5686 Defined that the server must send SILC_COMMAND_IDENTIFY
5687 command reply with error status to client who sent
5688 private message with invalid client ID.
5690 Updated the protocol specification.
5692 * Added silc_server_send_command_reply to send any
5693 command reply. Affected file silcd/packet_send.[ch].
5695 * Added silc_id_payload_encode_data to encode ID payload
5696 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5698 * The server now send IDENTIFY command reply with error
5699 status if client ID in private message is invalid. Affected
5700 file silcd/packet_receive.c.
5702 * Save the server key file with server's IP address in
5703 the filename instead of hostname. The affected file is
5704 irssi/src/silc/core/client_ops.c.
5706 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5708 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5711 * Added libtool support for compiling shared objects in
5712 lib/silcsim. Affected file configure.in.pre and
5713 lib/silcsim/Makefile.am. Original patch by cras.
5715 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5717 * Pid file configuration, and server's config file fixes
5718 patch by toma. Updated CREDITS file.
5720 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5722 * Fixed silc_client_channel_message to not try to decrypt
5723 the message twice if it resolved the destination client
5724 information. This could cause of dropping one channel
5725 message. Affected file lib/silcclient/client_channel.c.
5727 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5729 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5730 lib/silcclient/client.c. This function is used when the SILC
5731 Client is run under some other scheduler, or event loop or
5732 main loop. On GUI applications, for example this may be
5733 desired to used to run the client under the GUI application's
5734 main loop. Typically the GUI application would register an
5735 idle task that calls this function multiple times in a second
5736 to quickly process the SILC specific data.
5738 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5740 * Fixed silc_server_drop() for dropping the supplementary
5741 groups as well, this could cause a security hole on some
5744 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5746 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5749 * Write PID file after dropping privileges. Added -F option
5750 to run server on foreground. A patch by debolaz.
5751 Affected files silcd/server.c, silcd/silcd.c.
5753 * Fixed MOTD to return the MOTD file server name. Affected
5754 file silcd/command.c.
5756 * Added INFO command reply handling to the Irssi SILC Client.
5757 Affected file irssi/src/silc/core/client_ops.c.
5759 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5761 * Fixed the silc_idcache_list_* routines to really support
5762 the dynamic list. Fixes a crash. Affected file is
5763 lib/silccore/silcidcache.c.
5765 * Fixed the LIST command reply to really call LIST command's
5766 pending callbacks. Affected file silcd/command_reply.c.
5768 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5770 * Update conn->local_entry->nickname after giving NICK
5771 command. Affected file lib/silcclient/command.c.
5773 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5775 * Added the [pid] option to the silcd configuration file
5777 Affected files: serverconfig.[ch] and silcd.c
5779 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5781 * Save fingerprint in WHOIS command reply in server.
5782 Affected file silcd/command_reply.c.
5784 * Fixed NICK commands pending callback registration.
5785 Affected file lib/silcclient/command.c.
5787 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5789 * Use ++server->cmd_ident when sending commands in server,
5790 instead of random number. Affected file silcd/command.c.
5792 * Fixed GETKEY command reply to call actually GETKEY pending
5793 command callbacks. Affected file silcd/command_reply.c.
5795 * A bit stricter check for nicknames. Check for same nickname
5796 in NICK command also. Affected file silcd/command.c.
5798 * Do not call INFO command everytime client ID changes, only
5799 during first connecting. Affected file lib/silcclient/client.c.
5801 * Set the new nickname only after successful command reply for
5802 NICK command is returned by server. Affected file
5803 lib/silcclient/command.c.
5805 * Remove nicknames from nicklist during server_signoff notify.
5806 Should fix /NAMES bit more. The affected file is
5807 irssi/src/silc/core/silc-channels.c.
5809 * Added `fingerprint' field to the SilcIDListData in the
5810 silcd/idlist.h to hold the fingerprint of the client's
5813 Send the fingerprint of the client's public key in WHOIS
5816 Affected files silcd/command.c, and silcd/idlist.[ch].
5818 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5819 create fingerprint from given data.
5821 * Show the fingerprint of the client's public key in WHOIS.
5822 Affected files irssi/src/module-formats.[ch] and
5823 irssi/src/silc/core/client_ops.c.
5825 * Format the multiple same nicknames also during JOIN and
5826 NICK_CHANGE notifys. Affected file is
5827 lib/silcclient/client_notify.c.
5829 * Do not print error on screen for invalid private message
5830 payload since it can come if someone is sending private
5831 messages with wrong key. Affected file
5832 lib/silccore/silcprivate.c.
5834 * Fixed multiple concurrent /PING crash. Affected file
5835 lib/silcclient/command.c.
5837 * Changed the wrong ID encoding. All IP addresses must be
5838 in MSB first order in encoded format. They were encoded
5839 wrong and was in LSB format. Affected files are
5840 silcd/serverid.c, lib/silcutil/silcutil.c.
5842 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5844 * Call the `connect' client operation through the scheduler
5845 in case of error. Affected file lib/silcclient/client.c.
5847 * Call the `failure' client operation even if the error
5848 occurred locally during a protocol. Affected file is
5849 lib/silcclient/protocol.c.
5851 * Added support of sending LIST command to router from normal
5852 server. This way normal server can get list of all channels
5853 in the network too. Fixed the channel list sending in the
5854 server too. Affected files are silcd/command.c, and
5855 silcd/command_reply.[ch].
5857 * Added silc_server_update_channels_by_server and
5858 silc_server_remove_channels_by_server. They are used during
5859 disconnection of primary router and in backup router protocol.
5860 Affected file silcd/server_util.[ch], silcd/server.c and
5861 silcd/server_backup.c.
5863 * Fixed channel adding to global list in IDENTIFY command
5864 reply in server. Affected file silcd/command_reply.c.
5866 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5868 * If the incoming packet type is REKEY or REKEY_DONE process
5869 that packet always synchronously. Fixes yet another MAC
5870 failed error on slow (dialup) connections. Affected file
5871 lib/silcclient/client.c and silcd/server.c.
5873 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5875 * Call check_version SKE callback for initiator too. Affected
5876 file lib/silcske/silcske.c.
5878 * Implemented fix for security hole found in the SKE that was
5879 fixed in the specification few days back; the initiator's
5880 public key is now added to the HASH value computation.
5881 Added backwards support for the old way of doing it too, for
5882 old clients and old servers. Affected file is
5883 lib/silcske/silcske.c.
5885 * Enabled mutual authentication by default in SKE. If initiator
5886 is not providing mutual authentication the responder will
5887 force it. This will provide the proof of posession of the
5888 private key for responder. The affected files are
5889 lib/silcclient/protocol.c and silcd/protocol.c.
5891 * Do not cache anymore the server's public key during SKE.
5892 We do mutual authentication so the proof of posession of
5893 private key is done, and if the server is authenticated in
5894 conn auth protocol with public key we must have the public
5895 key already. Affected file silcd/protocol.c.
5897 * Added new global debug variable: silc_debug_hexdump. If
5898 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5899 file lib/silcutil/silclog.[ch].
5901 * Fixed compilation warning due to char * -> const char *.
5902 Affected files lib/silcutil/silcnet.h, and
5903 lib/silccore/silcauth.[ch].
5905 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5907 * Fixed CMODE command when new channel key was created. If
5908 the creation failed the old key was removed. Next time giving
5909 same command would crash the server since the old key was
5910 freed already. Affected file silcd/command.c.
5912 * Fixed the silc_server_announce_get_channels to not crash
5913 on reconnect. Affected file silcd/server.c.
5915 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5917 * Added silc_log_set_debug_string function to set a regex
5918 string to match for debug output. Only the function names,
5919 or filenames matching the given debug string is actually
5920 printed. This way it is possible to filter out those debug
5921 strings that user is not interested in.
5923 Fixed a bug in silc_string_regexify.
5925 Affected files lib/silcutil/silclog.[ch], and
5926 lib/silcutil/unix/silcunixutil.c.
5928 * Changed the -d options in both server and Irssi SILC client
5929 to take the debug string as argument. Affected files
5930 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5932 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5934 * Added silc_hash_babbleprint to create a Bubble Babble
5935 Encoded fingerprint. The encoding is developed by Antti
5936 Huima (draft-huima-babble-01.txt), and it creates human
5937 readable strings out of binary data. Affected file
5938 lib/silccrypt/silchash.[ch].
5940 * Print the babble print now in addition of fingerprint as well
5941 in Irssi SILC client. Affected files are
5942 irssi/src/fe-common/silc/module-formats.[ch],
5943 irssi/src/fe-common/silc/core/client_ops.c.
5945 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5947 * Fixed a security problem found in SKE. The initiator's
5948 public key too is now added to the HASH hash value creation
5949 which is signed by the responder to create the SIGN value.
5950 This will prevent anyone in the middle to lie to the responder
5951 about the initiator's public key. If this is done now, the
5952 man in the middle will get caught. Updated the protocol
5955 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5957 * Better installation directory handling. Configure module
5958 paths and other paths automatically to example_silc* files
5959 in doc/. A patch by toma.
5961 * Fixed compiler warning from MPI library, and from SILC RNG.
5964 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5965 It can be configured with ./configure. A patch by toma.
5967 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5969 * Find correct make to use in prepare-clean. A patch by
5970 toma. Affected file prepare-clean.
5972 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5974 * Added irssi variables use_auto_addr, auto_bind_ip,
5975 auto_bind_port and auto_public_ip.
5977 * Changed the interface for silc_client_send_key_agreement
5978 in lib/silcclient/silcapi.h
5982 irssi/src/silc/core/silc-core.c
5984 lib/silcclient/silcapi.h
5985 irssi/src/silc/core/silc-channels.c
5986 lib/silcclient/client_keyagr.c
5989 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5991 * Added silc_pkcs_public_key_compare to compare two
5992 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5994 * Check that the client who set the founder mode on the
5995 channel is the same client that is giving the founder
5996 mode to itself. It is done by comparing the saved public
5997 key (it is saved even in the authentication is passphrase).
5998 Affected file silcd/command.c.
6000 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6002 * Do not process packet for disconnected socket connection.
6003 Affected file lib/silccore/silcpacket.c.
6005 * Process the DISCONNECT packet through scheduler in the
6006 client library. Affected file lib/silcclient/client.c.
6008 * Fixed the silc_client_packet_parse to not to increase
6009 the packet sequence number if the conn->sock and the
6010 current socket connection is not same. This can happen
6011 for example during key agreement when the conn includes
6012 multiple socket connections (listeners). Affected file
6013 lib/silcclient/client.c.
6015 * The sender of the file transfer request now provides also
6016 the pointer (listener) for the key exchange protocol. If
6017 the listener cannot be created then it sends empty key
6018 agreement and lets the receiver provide the listener.
6020 Added `local_ip' and `local_port' arguments to the
6021 silc_client_file_send. If they are provided they are used,
6022 if not then it will attempt to find local IP address, if
6023 not found or bind fails then the remote client will provide
6026 Affected files are lib/silcclient/client_ftp.c and
6027 lib/silcclient/silcapi.h.
6029 * Extended the FILE SEND command to support defining the
6030 local IP and port for key exchange listener. They are
6031 optional. Affected file irssi/src/silc/core/silc-servers.c.
6033 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6035 * Defined to WHOIS command reply the sending of fingerprint
6036 of the client's public key (if the proof of posession of the
6037 corresponding private key is verified by the server).
6038 Updated to the protocol specification.
6040 * Added support of receiving the client's public key's
6041 fingerprint in command reply in client library. Affected
6042 file is lib/silcclient/command_reply.c, and
6043 lib/silcclient/idlist.[ch].
6045 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6047 * Do not send over 128 chars long nickname to the server
6048 in NICK command. Affected file lib/silcclient/command.c.
6050 * Do not send over 256 chars long channel names to the server
6051 in JOIN command. Affected file lib/silcclient/command.c.
6053 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6055 * Assure that silc_server_close_connection cannot be called
6056 twice for same socket context. Affected file is
6059 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6061 * Send error message to application if opening file for
6062 writing during file transfer fails. Affected file is
6063 lib/silcclient/client_ftp.c.
6065 Remove all file transfer sessions for a client that we're
6066 removing from ID cache.
6068 Affected file is lib/silcclient/client_ftp.c.
6070 * Fixed silc_net_addr2bin to return correct address. Affected
6071 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6073 * Fixed file transfer session removing on signoff notify.
6074 Affected file irssi/src/silc/core/silc-servers.c.
6076 * Added the SilcClientFileError to be returned in the monitor
6077 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
6078 Affected file lib/silcclient/silcapi.h.
6080 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6082 * Fixed a crash in silc_client_ftp_free_sessions and
6083 silc_client_ftp_session_free_client. Affected file
6084 lib/silcclient/client_ftp.c.
6086 * Added `disabled' field in the SilcChannelEntry in the server
6087 to indicate if the server entry is disabled. Affected file
6088 silcd/idlist.h, silcd/command[_reply].c.
6090 * SILC server adds now /var/run/silcd.pid everytime it is
6091 started. Affected file silcd/silcd.c.
6093 * Added silc_server_packet_send_clients to send a packet to
6094 the provided table of client entries. Affected file
6095 silcd/packet_send.[ch].
6097 * Fixed a crash in client resolving in client_prvmsg.c in
6098 client library. Affected file lib/silcclient/client_prvmsg.c.
6100 * Do not actually remove the client directly from ID cache
6101 during SERVER_SIGNOFF, but invalidate it. This way we
6102 preserve the WHOWAS info for the client. Affected file
6103 silcd/server_util.c.
6105 * Fixed SERVER_SIGNOFF notify handling in the server. The
6106 server is now able to process incoming SERVER_SIGNOFF notify
6107 for a server that it doesn't even know about. It will remove
6108 the clients provided in the notify. Affected file
6109 silcd/packet_receive.c.
6111 * Check for partial packet in data queue after every packet that
6112 was found from the queue. Return and wait for more data if
6113 there is partial data in queue. Affected file is
6114 lib/silccore/silcpacket.c.
6116 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6118 * Added SilcClietFileError enum to indicate error in
6119 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
6120 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
6121 Affected files lib/silcclient/silcapi.h and
6122 lib/silcclient/client_ftp.c.
6124 * Check that newsize in silc_buffer_realloc is larger than
6125 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
6127 * Added better monitor of file transfers. It now monitors
6128 key agreement protocol during the file transfer too. Added
6129 error reporting too. Affected files
6130 irssi/src/silc/core/silc-servers.c,
6131 irssi/src/fe-common/silc/module-formats.[ch].
6133 * Wrote a help file for FILE command.
6135 * Added silc_rng_global_get_byte_fast to get not-so-secure
6136 random data as fast as possible. Random data is read from
6137 /dev/urandom if available and from the SILC RNG if not
6138 available. It is used in padding generation. Affected file
6139 lib/silccrypt/silcrng.[ch].
6141 * All packets in client library are now processed synchronously.
6142 Optimized packet processing a lot. Affected file
6143 lib/silcclient/client.c.
6145 * All server connection packets are processing synchronously
6146 now in server, to optimize packet processing. Affected file
6149 * Include files are installed now only in Toolkit distribution
6150 if make install is given. Affected files: all Makefile.am's.
6152 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6154 * Assure that silc_client_notify_by_server_resolve does not
6155 resolve the client information multiple times. If it cannot
6156 be found by the first it cannot be found at all. Affected
6157 file lib/silcclient/client_notify.c.
6159 * Fixed WHOWAS command reply calling. Affected file
6160 lib/silcclient/command_reply.c.
6162 * Removed all references to silc_idlist_get_client from the
6163 Irssi SILC client since that call is internal call used by
6164 the library. The Irssi SILC client will use now client
6165 retrieval functions found in silcapi.h.
6167 * Fixed a bug in resolving nickname info before sending
6168 private message. It used freed memory. Affected file
6169 irssi/src/silc/core/silc-servers.c.
6171 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6173 * Assure my_channels statistics cannot go negative in server.
6174 Affected files silcd/server.c, silcd/server_util.c.
6176 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6178 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
6180 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6182 * Win32 Toolkit changes. Affected files
6183 win32/silc.dsw, win32/libsilc/libsilc.def,
6184 win32/libsilcclient/libsilc.def,
6185 lib/silcutil/silcutil.c, and
6186 lib/sftp/sftp_fs_memory.c.
6188 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6190 * Added silc_net_localip to return local host's IP address.
6191 Affected file lib/silcutil/silcnet.[ch].
6193 * If key exchange or rekey protocol is active for a connection
6194 parse all packets syncronously since there might be packets
6195 in packet queue that we are not able to process without first
6196 processing packets before them. Affected file silcd/server,
6197 lib/silcclient/client.c.
6199 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
6200 whether library should continue processing the packet.
6201 Affected file lib/silccore/silcpacket.h.
6203 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
6204 SilcSFTPMonitorData to SFTP server to monitor various
6205 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
6206 lib/silcsftp/sftp_server.c.
6208 * Added silc_file_size to return file size. Affected file
6209 lib/silcutil/silcutil.[ch].
6211 * Implemented the file transfer support for the client library.
6212 Added preliminary support for simple client to client one-file
6213 transmission. Affected file lib/silcclient/client_ftp.c,
6214 lib/silccilent/client.[ch].
6216 * Added new local command FILE to the Irssi SILC Client.
6217 It is used to perform the file transfer. It has subcommands
6218 SEND, RECEIVE, SHOW and CLOSE. Affected files
6219 irssi/src/silc/core/client_ops.c,
6220 irssi/src/silc/core/silc-server.[ch].
6222 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6224 * Relay the SILC_PACKET_FTP in the server. Affected files
6225 silcd/server.c and silcd/packet_receive.c.
6227 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6229 * Renamed silc_file_read and silc_file_write to functions
6230 silc_file_readfile and silc_file_writefile. Added function
6231 silc_file_open and silc_file_close. Affected files
6232 lib/silcutil/silcutil.[ch].
6234 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6236 * Resolve the client info when received private message or
6237 channel message for a client which nickname we don't know.
6238 Affected files lib/silcclient/client_prvmsg.c and
6239 lib/silcclient/client_channel.c.
6241 * Do not crash in /KEY if client is not connected. Affected
6242 file irssi/src/silc/core/silc-channels.c.
6244 * Added SilcClientStatus field to the SilcClientEntry in the
6245 lib/silcclient/idlist.h.
6247 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6248 is incomplete and is being resolved, it won't be resolved
6251 Make sure also that USERS command reply does not resolve
6252 twice information. Affected file is
6253 lib/silcclient/command_reply.c.
6255 Make sure that silc_client_get_clients_by_list does not
6256 resolve twice same information.
6258 * Check for valid client->id in the silc_server_free_client_data.
6259 Affected file silcd/server.c.
6261 * Fixed /GETKEY nick@server not to crash if the server entry
6262 is not found. Affected file lib/silcclient/command.c.
6264 * Fixed the silc_server_check_cmode_rights to check the
6265 requested modes correctly. Affected file silcd/command.c.
6267 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6269 * Better checks for non-printable chars in nick added.
6270 Affected file silcd/command.c.
6272 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6274 * Call the silc_server_udpate_servers_by_server in the
6275 primary router that comes back online in the backup resuming
6276 protocol. Otherwise it routes packets wrong. Affected file
6277 silcd/server_util.[ch], silcd/server_backup.c.
6279 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6281 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6282 lib/silcutil/silcbuffmt.[ch].
6284 * Redefined the SILC packet header to include the padding
6285 length. Affected file lib/silccore/silcpacket.[ch].
6287 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6288 length for maximum padding up to 128 bytes). Affected
6289 file lib/silccore/silcpacket.h.
6291 * Removed all backwards support for old 0.5.x MAC thingies.
6292 The SILC packet header change makes it impossible to be
6293 backwards compatible.
6295 * Send the ENDING packet with timeout in the backup resuming
6296 protocol. This is to assure that all routers has connected
6297 to the primary router. Affected file silcd/server_backup.c.
6299 * Changed the RNG to take the first IV from random data. It
6300 used to take it from zero actually. Changed the RNG also
6301 to use /dev/urandom during session. /dev/random is used
6302 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6304 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6306 * Changed the SILC packet header to have the first two bytes
6307 (the packet length) encrypted. Affected files aroung the
6308 code tree, lib/silccore/silcpacket.[ch]. Removed the
6309 SilcPacketCheckDecrypt callback. It is not needed anymore
6310 since the silc_packet_receive_process will determine now
6311 whether the packet is normal or special.
6313 * Implemented the unidirectional MAC keys. Affected files
6314 lib/silcske/silcske.c, silcd/protocol.c and
6315 lib/silcclient/protocol.c.
6317 * Implemented the packet sequence number to the MAC computation.
6318 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6319 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6320 lib/silcclient/protocol.c.
6322 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6324 * Allow backup router to announce servers. All servers
6325 announced by backup router are added to the global list
6326 automatically. Update hte server's socket to our primary
6327 router also when backup router announces a server.
6328 Affected file silcd/packet_receive.c.
6330 * Do not update the client->router in the function
6331 silc_server_udpate_clients_by_server if the client is on
6332 global list. We might fail to find any specific server
6333 for locally connected clients and local cell clients. They
6334 should still use the `from' and not `to' as client->router.
6335 This fixes backup router resuming protocol. Affected file
6336 silcd/server_util.c.
6338 * Decrease channel statistics count only if the channel
6339 deletion worked. Affected files are silcd/server.c and
6340 silcd/server_util.c.
6342 * Added silc_server_update_servers_by_server to update origin
6343 of all server entries. Used during backup router protocol.
6344 Affected files silcd/server_util.[ch], silcd/server.c. and
6345 silcd/backup_router.c.
6347 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6348 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6349 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6350 lib/silccrypt/silchmac.c.
6352 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6354 * Assure that router cannot reroute the same channel message
6355 to the sender. Affected file silcd/packet_receive.c.
6357 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6359 * Made better checks that the channel message is not sent
6360 to the router it came from. Affected file is
6361 silcd/packet_send.c. Fixed memory leak too.
6363 * Announce informations for incoming router connection, but
6364 only after checking if it is replaced by backup router.
6365 Affected file silcd/packet_receive.c.
6367 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6369 * Fixed the backup resuming protocol to work in multiple
6370 router environment. Affected file silcd/server_backup.c.
6372 * Route packet only to one router in the function
6373 silc_server_packet_send_to_channel. Affected file is
6374 silcd/packet_send.c.
6376 * Fixed silc_server_send_notify_dest to set the broadcast
6377 flag. Fixed the silc_server_send_notify_topic to actually
6378 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6379 Affected file silcd/packet_send.c.
6381 * Changed the SFTP Filesystem interface. Changed the
6382 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6383 the filesystem operation function. The SilcSFTPFilesystem
6384 is now a context that is allocated by all filesystem allocation
6385 functions and it already includes the operations structure
6386 and filesystem specific context. It is given as argument
6387 now to the silc_sftp_server_start. This made the interface
6388 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6389 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6391 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6393 * Changed the backup router adding and getting interfaces
6394 in the server. The router that will be replaced by the
6395 specified backup router is now sent as argument. Affected
6396 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6399 * Added silc_net_addr2bin_ne to return the binary form of
6400 the IP address in network byte order. Affected files
6401 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6403 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6405 * Check for existing server ID in silc_server_new_server
6406 and in silc_server_connect_to_router_final and remove the
6407 old entry if it exists. Affected file silcd/packet_receive.c,
6410 * Send the channel message always to only one router, either
6411 in upstream or downstream. Affected file is
6412 silcd/packet_send.c.
6414 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6416 * Wrote the definition of the backup resuming protocol to the
6417 protocol specification.
6419 * Removed one redundant channel key generation from normal
6420 server during joining procedure. Removed one redundant
6421 channel key sending from server to router during joining
6422 procedure. Affected file silcd/command.c.
6424 * Made minor bugfixes to the backup router resuming protocol.
6425 Affected file silcd/server_backup.c, server.c.
6427 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6429 * Added --disable-asm configuration option. Affected files
6430 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6433 * Implemented the backup resuming protocol that is used to
6434 resume the primary router position in the cell after the
6435 primary router comes back online. Affected files
6436 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6437 and silcd/server_util.[ch].
6439 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6441 * Sleep two (2) seconds after sending QUIT command to server.
6442 Affected file lib/silcclient/command.c.
6444 * Assure that if outgoing data buffer is pending do not force
6445 send any data. Affected file silcd/packet_send.c.
6447 * Assure that if outgoing data buffer is pending do not force
6448 send any data. Affected file lib/silcclient/client.c.
6450 * Implemented the backup router support when the primary router
6451 goes down. The servers and routers can now use the backup
6452 router as new primary router without loosing connectivity.
6454 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6456 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6457 in the server to indicate disabled entry. All data read
6458 from the connection will be ignored and no data is sent
6459 for entry that is disabled. Affected files are
6460 silcd/idlist.h, silcd/server.c.
6462 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6464 * Created SFTP client and server test programs in the
6465 lib/silcsftp/tests directory.
6467 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6469 * Implemented memory filesystem (virtual filesystem) for
6470 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6473 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6475 * Implemented the SFTP (SSH File Transfer Protocol) to the
6476 lib/silcsftp. It includes SFTP client and SFTP server
6479 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6481 * Moved lib/silccore/silcprotocol.[ch] to the
6482 lib/silcutil library.
6484 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6485 take variable argument list pointer as argument. Affected
6486 file lib/silcutil/silcbuffmt.[ch].
6488 * Added silc_buffer_set function that is used to set data
6489 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6490 Affected file lib/silcutil/silcbuffer.h.
6492 * Changed various routines in the core library to use the new
6493 silc_buffer_set instead of allocating new buffer only for
6496 * Added 64-bit value formatting and unformatting support to the
6497 silc_buffer_[un]format routines. Affected file is
6498 lib/silcutil/silcbuffmt.[ch].
6500 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6501 to includes/bitmove.h.
6503 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6505 * Fixed channel user mode saving in client library. Affected
6506 file lib/silcclient/command[_reply].c.
6508 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6510 * Defined the file transfer to the SILC Protocol. Added
6511 new packet type SILC_PACKET_FTP and defined File Transfer
6512 Payload. The mandatory file transfer protocol is SFTP
6513 (SSH File Transfer Protocol). Affected file in addition
6514 of the internet draft is lib/silccore/silcpacket.h.
6516 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6517 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6518 is used as part of backup router protocol when the primary
6519 router of the cell is back online and wishes to resume
6520 the position as primary router.
6522 * Redefined the MAC generation keys in the protocol. The
6523 same key is not used anymore in both direction. Both
6524 direction will now use different keys for sending and
6525 receiving. This fixes a potential security flaw. This
6526 change causes incompatibilities in the protocol.
6528 * Redefined also the MAC computation from the packet.
6529 An packet sequence number is now added to the MAC
6530 computation. This prevents possible replay attacks against
6531 the protocol. This change too causes incompatibilities
6534 Added `sequence' field to the SilcPacketContext to hold
6535 the current sequence number for the packet.
6537 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6539 * Added `created' field to the SilcIDListData in the file
6540 silcd/idlist.h to indicate the time when the entry was
6543 * Added `created' field to the SilcChannelEntry too. Affected
6544 file silcd/idlist.h.
6546 * Added `creation_time' aguments to all the announcement functions
6547 in the server. If it is provided then only the entries that
6548 was created after the provided time frame are actually
6549 announced. Affected file silcd/server.[ch].
6551 * The protocol says that the Channel ID's IP address must be
6552 based on the router's IP address. Added check for this in
6553 the silc_server_new_channel when processing incoming New Channel
6554 Payload. Affected file silcd/packet_receive.c.
6556 * Print out the correct version with --version in SILC client.
6557 Affected file irssi/src/silc/core/silc-core.c.
6559 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6561 * Fixed WHOWAS command to check for completnes of the client
6562 entry always, not just when the command is coming from client.
6563 Affected file silcd/command.c.
6565 * Added new function silc_server_packet_queue_purge to purge the
6566 outgoing data queue to the network. After the function returns
6567 it is guaranteed that the outgoing packet queue is empty.
6568 Affected file silcd/packet_send.[ch].
6570 * Purge the outgoing packet queue in the rekey protocol's final
6571 callback to assure that all rekey packets go to the network
6572 before quitting the protocol. Affected file silcd/server.c.
6574 * Added silc_client_packet_queue_parse as similar function as
6575 in server to the client library. The affected file is
6576 lib/silcclient/client.c.
6578 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6580 * Splitted silcd/server.c and created silcd/server_util.[ch]
6581 for utility functions.
6583 * Added new socket flag SILC_SF_DISABLED to indicate that the
6584 connection is open but nothing can be sent to or received from
6585 the connection. Affected file lib/silcutil/silsockconn.[ch].
6586 The checking for disabled socket is checked in the low level
6587 silc_socket_write and silc_socket_read functions.
6589 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6591 * Allow only nicknames and channel names that fits into the
6592 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6594 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6596 * When processing JOIN command reply in server check that if
6597 the channel exists in our global list we'll move it the local
6598 list. Affected file silcd/command_reply.c.
6600 * Fixed the check whether client is joined on the channel already
6601 in JOIN command. Affected file lib/silcclient/command.c.
6603 * Fixed the JOIN command reply to check whether the channel
6604 already exists. Affected file lib/silcclient/command_reply.c.
6606 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6608 * Added silc_ske_status_string to map the SKE error numbers
6609 to readable strings. The affected files are
6610 lib/silcske/silcske[_status].[ch].
6612 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6614 * Do not show the private channels on the WHOIS channel list
6615 as it is not allowed by the protocol. The affected file is
6618 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6620 * Assure that the packet length digged from the actual packet
6621 is something sensible in the silc_packet_decrypt_rest_special
6622 in lib/silccrypt/silcpacket.c.
6624 * Free and NULL the allocated pointer in silc_hmac_alloc if
6625 the HMAC allocation fails. The affected file is
6626 lib/silccrypt/silchmac.c.
6628 * Print the selected security properties to the log files in
6629 the server. Affected file silcd/protocol.c.
6631 * Add SKE's reference counter even if calling the completion
6632 callback manually. Otherwise it goes negative, although it
6633 does not cause any problems. The affected file is
6634 lib/silcske/silcske.c.
6636 * Remove the client entry with short timeout after giving the
6637 KILL command. Affected file lib/silcclient/command.c.
6639 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6640 case all found clients are already disconnected (WHOWAS would
6641 found them) in the server. Affected file silcd/command.c.
6643 * Update the last_receive (time of last data received) to be
6644 updated only when received private or channel message so that
6645 the idle time showed in WHOIS makes more sense.
6647 * Added boolean field `valid' in to the SilcClientEntry in the
6648 client library to indicate whether the entry is valid or not.
6649 This fixes the nickname change bug on channel when changing
6650 the nickname to be same than the old (like nick to Nick) the
6651 nickname formatter doesn't set the new nick anymore to Nick@host.
6652 Affected file lib/silcclient/idlist.[ch].
6654 * Now actually fixed the nickname changing on disconnection.
6655 Added new function silc_change_nick to the Irssi SILC Client.
6656 Affected file irssi/src/silc/core/client_ops.c,
6657 irssi/src/silc/core/silc-nicklist.[ch].
6659 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6661 * Check that the public key exists in the GETKEY command before
6662 trying to encode it. Affected file silcd/command.c.
6664 * Print some notifications on received public keys with GETKEY
6665 command in the Irssi SILC Client. Affected files are
6666 irssi/src/fe-common/silc/module-formats.[ch],
6667 irssi/src/silc/core/client_ops.c.
6669 * Use IDENTIFY command to resolve the server information in the
6670 GETKEY command instead of INFO command. Affected file
6671 lib/silcclient/command.c.
6673 * All command reply functions in the client library now calls
6674 the pending command reply callbacks even if an error has
6675 occurred. The server has done this a long time and now it was
6676 time to move the client library to this as well. Now all
6677 errors can be delivered back to the pending command reply
6678 callbacks if necessary. Affected files are
6679 lib/silcclient/command[_reply].[ch].
6681 * Change the nickname on disconnection back to the username
6682 because in reconnect the server will enforce it to it anyway.
6683 Affected file irssi/src/silc/core/silc-servers.c.
6685 * Fixed a config file parsing bug in the Irssi SILC client.
6686 Affected file irssi/src/silc/core/clientconfig.c.
6688 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6690 * When printing the channel mode on JOIN, verify that the
6691 channel key and channel's HMAC are valid. Affected file
6692 irssi/src/silc/core/client_ops.c.
6694 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6696 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6697 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6698 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6700 * Removed channel key rekey task deleting from the function
6701 silc_server_save_channel_key. Affected file silcd/server.c.
6702 Added explicit timeout task context instead that is used to
6703 delete the task if we are registering a new task before the
6704 new task has elapsed.
6706 * When channel key rekey occurs the client library now saves
6707 the old channel key for a short period of time (10 seconds) and
6708 is able to use it in case some is still sending channel
6709 messages encrypted with the old key after the rekey. Affected
6710 file lib/silcclient/[idlist.h|client_channel.c].
6712 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6714 * Added check to the silc_server_new_id_real to not accept
6715 new ID if it is the sender's own ID. Affected file is
6716 silcd/packet_receive.c.
6718 * Assure that we do not announce ourself or the one we've
6719 sending our announcements when we're router and are announcing
6720 servers to our primary router. Affected file silcd/server.c.
6722 * Fixed silc_server_command_identify_check_client to assemble
6723 correct WHOIS packet. It send corrupted WHOIS packet and
6724 caused problem with router to router connections. Affected
6725 file silcd/command.c.
6727 Fixed also silc_server_command_whois_check the same way
6728 as for the IDENTIFY command.
6730 * Added new SilcIDListStatus to the server in the SilcIDListData
6731 structure. The status now includes the current status of
6732 the entry (like registered, resolved etc.). Affected file
6733 silcd/idlist.[ch]. Defined a bunch of different status types
6734 as well. This replaced the old boolean registered field as well.
6736 Added resolve_cmd_ident field to the SilcClientEntry structure
6737 too so that if the entry is for example being resolved so
6738 another command may attach to the same pending command reply
6739 without requiring to resolve the same entry again. This concept
6740 should optimize the WHOIS and the IDENTIFY resolving under
6741 heavy load by taking away unnecessary resolving for entries
6742 that are being resolved already.
6744 Added support for adding multiple pending commands for one
6745 command idenfier. Affected file silcd/command[_reply].[ch].
6747 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6748 before deleting the data. Otherwise the hash table will have
6749 freed data in comparison functions. Affected file is
6750 silcd/command_reply.c.
6752 * Fixed silc_idlist_replace_client_id to add the new entry to
6753 the cache with NULL nickname. Otherwise there will be invalid
6754 memory as the nickname after the nickname is freed. Affected
6755 file silcd/packet_receive.c.
6757 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6758 saved into wrong slots because the previous number of entries
6759 was not taken into account. Affected file silcd/idlist.c.
6760 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6762 * If we are router and we receive JOIN notify to a channel that
6763 does not have any users then notified client is marked as the
6764 channel founder, as it is it. The affected file is
6765 silcd/packet_receive.c
6767 * Added to the extended hash table API's table_del_*ext functions
6768 the destructor as argument too, so that the caller can decide
6769 which destructor to use or whether to use destructor at all.
6770 Affected file lib/silcutil/silchashtable.[ch].
6772 * Fixed ID Cache purging. It actually deleted the entries from
6773 the hash table after the data was freed. The hash table ended
6774 up comparing freed memory. The affected file is
6775 lib/silccore/silcidcache.c.
6777 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6779 * Fixed Irssi SILC client's KILL command's HELP syntax.
6781 * The USERS command now resolves the detailed user information
6782 if the userinfo field is missing. Affected file is
6783 lib/silcclient/command_reply.c.
6785 * Do not print error in silc_file_read if the read file does
6786 not exist. Just silently return NULL. Affected file is
6787 lib/silcutil/silcutil.c.
6789 * Fixed the silc_log_output to not wine about NULL filename
6790 and to not create some bogus " " filename. Affected file is
6791 lib/silcutil/silclog.c.
6793 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6795 * Fixed various printing bugs on the user interface in the
6796 Irssi SILC Client. Minor changes that were forgotten from
6799 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6801 * Fixed the configure.in.pre and the compilation and distribution
6802 environment to support the new autoconf 2.52. That version is
6803 now required to compile the CVS trunk.
6805 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6807 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6808 to generally parse user@fqdn format strings. Affected file
6809 lib/silcutil/silcutil.c.
6811 * Added nickname_format and nickname_force_format fields to the
6812 SilcClientParams structure. The first one defines the format
6813 for the nicknames that the library will enforce if the receives
6814 multiple same nicknames. The second one is boolean value and
6815 can be used to force the library to always enforce the format
6816 to the nicknames regardles whether there are multiple nicknames
6817 or not. This configurable formatting was employed to flexibly
6818 support accessing multiple nicknames from the user interface.
6819 The userinterface can now set the nicknames to what ever format
6820 they prefer. Affected file lib/silcclient/silcapi.h.
6822 Added function silc_client_nickname_format to the file
6823 lib/silcclient/idlist.c. It performs the nickname formatting.
6825 Added new field `hostname´ to the SilcClientEntry context.
6826 It holds the hostname of the client. Affected file is
6827 lib/silcclient/idlist.h.
6829 * Irssi SILC Client sets the nicknames in nick@hostn format.
6830 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6831 irssi/src/silc/core/silc-core.c.
6833 The WHOIS printing now also shows both the real nickname and
6834 the formatted nickname so that user knows how to access the
6835 user if there are multiple same nicknames cached. Affected
6836 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6837 printing formatting too to take the hostname now as a separate
6838 argument. The Affected file is
6839 irssi/src/fe-common/silc/modules-formats.[ch].
6841 * Changed the silc_client_get_clients_local to accept the formatted
6842 nickname as argument. It accepts the real nickname too but the
6843 formatted nickname can be used to find the true entry from
6844 multiple entries. Affected file lib/silcclient/silcapi.h and
6845 lib/silcclient/idlist.c.
6847 * Added nickname_format_parse field to the SilcClientParams.
6848 It is a callback function provided by the application to parse
6849 the nickname out of the formatted nickname string. The library
6850 calls it to get the nickname from the formatted string. Since
6851 the application generally knows better the format of the nickname
6852 string it parses it instead of the library, even though library
6853 encodes the formatted string. If the callback function is not
6854 provided then the library will use the string as is. The
6855 affected file is lib/silcclient/silcapi.h.
6857 * All the nickname strings passed to the client library in
6858 commands are now expected to be formatted nickname strings.
6859 If the command does not support the formatted nickname string
6860 it will assume that the sent string is the actual nickname.
6861 Affected file lib/silcclient/command.c.
6863 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6865 * Added public key authentication support to OPER and SILCOPER
6866 commands in the client library. Affected file is
6867 lib/silcclient/command.c.
6869 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6871 * Changed the get_auth_methdod client operation to be asynchronous.
6872 It can be async if the application resolves the authentication
6873 method from the server during the negotiation. Added new
6874 SilcGetAuthMeth completion callback that the application will
6875 call after resolving the authentication method.
6877 Added function silc_client_request_authentication_method that
6878 the application can use to resolve the authentication method
6879 from the server. Added also SilcConnectionAuthRequest callback
6880 that the library will call after the server has replied. The
6881 application can call this function if it does not know the
6882 current authentication method.
6884 Affected files are lib/silcclient/client.c and
6885 lib/silcclient/silcapi.h.
6887 * The Irssi SILC client now automatically resolves the authentication
6888 method incase any configuration information is not present (and
6889 currently there never is). The affected file is
6890 irssi/src/silc/core/client_ops.c.
6892 * Fixed public key authentication from the client library.
6893 Affected file lib/silcclient/protocol.c. Changed also the
6894 protocol specification about the public key authentication in
6895 the connection authentication protocol. The actual data to be
6896 signed is now computed with a hash function before signing.
6898 * Fixed the public key authentication from the server as well.
6899 Affected file silcd/protocol.c.
6901 * Removed the mlock()'s from the memory allocation routines.
6902 Affected file lib/silcutil/silcmemory.c. The ./configure does
6903 not check anymore for the mlock(). Affected file is
6906 * Fixed USERS command in server to allow the execution of the
6907 command for private and secret channels if the client sending
6908 the command is on the channel. Affected file silcd/command.c.
6910 * Fixed silc_client_get_clients_local to return the clients
6911 count correctly. It could return wrong value. Affected file
6912 lib/silcclient/idlist.c.
6914 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6916 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6917 types. The assembler optimizations seemed not to like 64-bit
6918 data types. The assmebler optimizations thus are now enabled
6919 also for BSD systems as opposed to only enable them for Linux.
6921 * Do not check for threads at all on BSD systems. Affected
6922 file configure.in.pre.
6924 * Removed -n and -h options from the Irssi SILC Client since
6925 they are not used in silc.
6927 * Fixed the prime generation to assure that the first digit
6928 of the generated random number is not zero since our conversion
6929 routines does not like number strings that starts with zero
6930 digit. If zero digit is seen the random number is regenerated.
6931 This caused some corrupted RSA keys when the zero first digit
6932 was met. Affected file lib/silcmath/silcprimegen.c.
6934 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6936 * Fixed WIN32 configuration in the ./configure script.
6937 Fixed to include xti.h on environments that has it.
6938 Patches by Carsten Ilchmann and andrew.
6940 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6942 * Changed the silc_id_create_client_id to be collision
6943 resistant. It is now assured that there cannot be created
6944 two same client ID's. I suspect that some weird bugs in
6945 the server were actually caused by duplicate Client IDs.
6946 Affected file silcd/serverid.[ch]. A router receiving
6947 new ID now also assures and informs the sending server
6948 if the ID caused collision.
6950 * Changed the silc_id_create_channel_id to also assure that
6951 there are no collisions.
6953 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6955 * Statement about ignoring the Mutual Authentication flag when
6956 performing rekey with PFS was a bit misleading. It is ignored
6957 if it was set in the initial negotiation, it cannot be even
6958 set in the rekey. Fixed in the ke-auth draft. Started the
6959 new versions of the protocol drafts in the doc/.
6961 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6963 * Fixed a bug in silc_client_command_identify_save when saving
6964 new channel information. The channel name was no duplicated
6965 and caused crash on exit. Affected file is
6966 lib/silcclient/command_reply.c.
6968 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6970 * Fixed the getkey command handling in the server. Send just
6971 empty OK reply to the sender if the key could not be fetched
6972 (but everything else was ok, like the key just was not available).
6973 Changed the public key parameter to optional in the protocol
6974 specs so that empty OK reply can be sent. Affected file
6977 Added a message to Irssi SILC client to tell to user if the
6978 server did not return a public key.
6980 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6982 * Fixed a channel key regeneration bug. It registered new
6983 timeout tasks exponentially until all system resources were
6984 used. Affected file silcd/server.c.
6986 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6988 * Added the SILC Document generator to the scripts/silcdoc.
6989 It can be used to generate the Toolkit Reference Manual out
6990 of the source tree. Internally it will also use the RoboDoc
6991 generator now imported in util/robodoc.
6993 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6995 * Added couple of return's in rekey protocol if error orccurred
6996 during the protocol. The execution must be terminated.
6997 Affected file silcd/protocol.c. Also, terminate the protocol
6998 always with timeout.
7000 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7002 * The client's Client ID was created initally from the wrong
7003 nickname (it could have been in format nick@host) in the
7004 silc_server_new_client. Affected file silcd/packet_receive.c
7006 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7008 * Added some SILC_LOG_ERROR's to various error conditions
7009 if client could not be added to ID cache. Affected files
7010 silcd/packet_receive.c and silcd/server.c.
7012 * When client's sock->user_data is freed, NULL also the
7013 client->router and client->connection pointers. Added check
7014 for these pointers being NULL to various places around the
7015 code. Affected file silcd/server.c.
7017 * Added client->data.registered == TRUE checks to various
7018 places around the code to assure that unregistered client's
7019 are not handled when it is not allowed. Affected file
7022 * Added `bool registered' fields to all
7023 silc_idlist_[server|client]_get_* routines to indicate whether
7024 the fetched client needs to be registered or not. Affected
7025 file silcd/idlist.[ch].
7027 * Add your own entry as registered to the ID cache in the
7028 server. Affected file server.c.
7030 * Fixed a bug in silc_server_new_server. The SilcServer was
7031 set as the new server's context instead of SilcServerEntry.
7032 This naturally caused some weird bugs.
7034 * Added "updated" field the SilcChannelEntry which indicates
7035 the time since the channel entry was last accessed. This
7036 can be used to determine whether it is necessary to
7037 announce the channel after backup resuming protocol.
7038 Affected files silcd/idlist.[ch].
7040 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7042 * Do not delete the channel rekey task when adding it
7043 for in silc_server_create_channel_key.
7045 * Changed the silc_server_create_channel_key to return
7046 TRUE or FALSE to indicate the success of the channel key
7049 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7051 * Fixed MSVC++ project files and added missing files to
7052 Makefiles under win32/.
7054 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7056 * Do not add TCP_NODELAY flag if the operating system
7057 does not have it defined. Affected files are
7058 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
7060 * Fixed buffer overflow from Irssi SILC Client. Affected
7061 file irssi/src/fe-common/core/themes.c.
7063 * Fixed double free in client library in the file
7064 lib/silcclient/client.c when disconnecting from server.
7066 * Applied double free patch from cras to Irssi SILC client.
7067 Affected files irssi/src/core/[modules/expandos].c
7069 * Fixed the disconnection handling to Irssi SILC Client.
7070 The application must call silc_client_close_connection
7071 in ops->connect client operation in case of failure of
7072 the connection. Affected file is
7073 irssi/src/silc/core/client_ops.c.
7075 * Do not set sock->protocol to NULL in the function
7076 silc_client_close_connection after executing the protocol's
7077 final callback since the sock might not be valid anymore.
7078 Affected file lib/silcclient/client.c.
7080 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7082 * Do not enable SILC_THREADS if the linking with libpthread
7083 did not happen. Affected file configure.in.pre.
7085 * Added notion to protocol specification that server must
7086 verify the sent authentication payload with CMODE when
7087 setting the channel founder key. Implemented it to the
7088 server. Affected file silcd/command.c.
7090 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7092 * Added _EXTRA_DIST SILC distribution variable to the
7093 distributions file. It is used to conditionally add extra
7094 files or directories to the specific distribution. Affected
7095 files ./prepare, Makefile.am.pre and distributions.
7097 Removed the `_' from the start of the distribution names.
7100 * Added README.WIN32 for instructions to compile the Toolkit
7103 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7105 * Fixed a double free in disconnection in the server. Affected
7106 file is silcd/server.c.
7108 * Fixed the lib/silcske/groups.c to work now also with GMP
7109 MP library. The string conversion did not work when using
7110 specific base and the base is indicated in the string as well.
7112 * Created win32/ directory which now includes MSVC++ specific
7113 stuff so that toolkit (DLLs) may be compiled with MSVC++.
7114 It will appear only in the toolkit distribution
7116 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7118 * Changed the key material distribution function in case when
7119 the hash output is too short. The data is now concatenated
7120 a bit differently than it used to. Made the change to the
7121 SKE protocol specification.
7123 * Added better GMP detection to configure.in.pre. A patch
7126 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7128 * Fixed a minor bug in SKE that might cause some problem on
7129 some platforms. Affected file lib/silcske/silcske.c.
7131 * Added the cookie checking for initiator in the SKE. It checks
7132 that the responder returns the sent cookie unmodified. The
7133 affected file is lib/silcske/silcske.c. Added new SKE
7134 error type INVALID_COOKIE that can be sent during the
7135 negotiation. Fixed some memory leaks as well.
7137 * Added the "invalid cookie" error message to Irssi SILC client's
7140 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7142 * Added `task_max' field to the SilcClientParams to indicate
7143 the maximum tasks the scheduler can handle. If set to zero,
7144 default values are used. Affected file lib/silcclient/silcapi.h.
7146 * Fixed memory leaks in silc_client_close_connection. Affected
7147 file lib/silcclient/client.c.
7149 * Added silc_client_del_client_entry to client library to free
7150 all memory of given client entry. Affected file is
7151 lib/silcclient/idlist.[ch].
7153 * Added new functions silc_client_del_channel and
7154 silc_client_del_server to delete channel and server entries.
7155 Affected file lib/silcclient/[silcapi.h/idlist.c].
7157 * Removed silc_client_del_client_by_id from silcapi.h.
7159 * Fixed the INFO command to return the server's own info
7160 correctly when querying by Server ID. Affected file is
7163 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7165 * Removed the non-blocking settings in WIN32 code in the
7166 silc_sock_[read/write] and added SleepEx instead. Affected
7167 file lib/silcutil/win32/silcwin32sockconn.c. The availability
7168 of input data is now checked with FIONREAD and ioctlsocket.
7170 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7172 * Call silc_schedule_task_del_by_context in the
7173 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
7174 Affected file lib/silccore/silcprotocol.c.
7176 * Call silc_protocol_cancel for active protocols in the
7177 silc_server_close_connection if the funtion
7178 silc_server_free_sock_user_data has not been called.
7179 Affected file silcd/server.c.
7181 * Generic tasks cannot be deleted using the del_by_fd
7182 task deleting function since generic tasks does not match
7183 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
7185 * Added a notion to SILCOPER help file that the SILCOPER works
7186 only on router server, not on normal server.
7188 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7190 * Added for WIN32 support for the new scheduler as well.
7191 Affected file lib/silcutil/win32/silcwin32schedule.c.
7193 * Fixed the SHA1 implementation to work on various platforms.
7195 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7197 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
7198 API. It is part of the scheduler now. Everything else is
7199 as previously but some functions has changed their names.
7200 Checkout the lib/silcutil/silcschedule.h for the interface.
7201 Updated all applications to use the new interface. Affected
7202 files are lib/silcutil/silcschedule.[ch].
7204 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7206 * Found a bug in the SKE implementation. The HASH value,
7207 specified by the protocol, was not computed correctly. The
7208 public key of the responder was not added to the computation
7209 even though it is mandatory. Affected file lib/silcske/silcske.c.
7210 This unfortunately causes incompatibilities with older
7211 clients and servers.
7213 * Added WIN32 specific network init and uninit functions:
7214 silc_net_win32_init and silc_net_win32_uninit to init and uninit
7215 the Winsock2. Affected file lib/silcutil/silcnet.h and
7216 lib/silcutil/win32/silcwin32net.c.
7218 * Set the socket always to nonblocking mode on WIN32 after
7219 reading data or writing data. Affected file is
7220 lib/silcutil/win32/silcwin32sockconn.c.
7222 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7224 * Fixed various compilation problems under WIN32. Affected
7225 files lib/silcutil/win32/silcwin32thread.c and
7226 lib/silcutil/win32/silcwin32schedule.c.
7228 * Removed all _internal.h #includes from public header
7229 files. Internal headers must never be included from
7232 Removed also the lib/silcske/payload_internal.h file.
7234 * All include files that may be needed (public and some others
7235 included by the public headers) by application developers are
7236 now copied to the ./includes directory. It does not copy any
7237 internal headers. Affected file Makefile.defines.pre and all
7238 Makefile.am's under lib/ and subdirs.
7240 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7242 * Do not change the ~/.silc directory's permissions automatically.
7243 Affected file irssi/src/silc/core/clientutil.c.
7245 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7247 * Do not cancel the protocol in silc_server_close_connection
7248 it might cause recursion. Now cancelled in the function
7249 silc_server_free_sock_user_data. Affected file silcd/server.c.
7251 * Fixed the silc_server_remove_clients_by_server to regenerate
7252 the channel keys correctly finally. Added also new function
7253 silc_server_remove_clients_channels to actually do it.
7254 Affected file silcd/server.c.
7256 * Fixed the silc_server_new_channel to not crash by giving
7257 wrong router to the new channel. Affected file is
7258 silcd/packet_receive.c.
7260 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7262 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7263 which is given as argument to the silc_client_alloc now.
7264 It can be used to configure the client and set various parameters
7265 that affect the function of the client.
7267 * The USERS command in server did not check whether the channel
7268 is private or secret. Affected file silcd/command.c.
7270 * Added new argument to the USERS command in protocol specification.
7271 The USERS command now can take the channel name as argument
7272 as well. Added support for this in client and server and
7273 updated the protocol specs.
7275 * Completed the GETKEY command in client. It can be now used
7276 to fetch also servers public key not only some clients.
7277 Affected files lib/silcclient/command[_reply].c.
7279 * Added silc_client_get_server to return server entry by the
7280 server name. Affected files lib/silcclient/silcapi.h and
7283 * Redefined the IDENTIFY command in protocol specification to be
7284 more generic. It now can be used to query information about
7285 any entity in the SILC Network, including clients, servers and
7286 channels. The query may be based either the entity's name
7287 or the ID. Added support for this in both client and server.
7289 Affected files silcd/command.c and lib/silcclient/command.c
7290 and command_reply.c.
7292 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7293 the _from_client and _from_server functions. Affected file
7296 * Added silc_client_get_channel_by_id_resolve to the file
7297 lib/silcclient/silcapi.h to resolve channel information by
7298 its ID. Added also silc_client_get_channel_by_id that
7299 does not resolve it from the server.
7301 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7303 * Added SilcServerEntry context into the client library
7304 to represent one server. The INFO command now allocates
7305 these to save the resolved server info. For now on the
7306 client library will also keep information about servers,
7307 connected and resolved with INFO.
7309 The INFO command now allocates the SilcServerEntry context
7310 and saves the server info there. The COMMAND_REPLY in
7311 the INFO now returns the parameters to application in
7312 same order as defined in the protocol specification.
7314 The entries are cached in the client->server_cache.
7316 * The INFO command is now issued after received the Client ID
7317 from the server. Affected file lib/silcclient/client.c.
7319 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7320 to the application as the mode changer might be server.
7321 It is guaranteed that NULL is not returned anymore to the
7322 application. Affected file lib/silcclient/client_notify.c.
7324 The ID Type is now also passed to the application so that
7325 it can check whether the returned entry is SilcClientEntry
7328 Added new function silc_client_get_server_by_id to return
7329 the server entry by ID. Affected files are the
7330 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7332 * Do not create the channel in the Irssi SILC Client when issuing
7333 the JOIN command but when received the sucessful JOIN command
7334 reply. Otherwise the channel might get created even though we
7335 could not join it. The Affected file is
7336 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7338 * Fixed a channel joining bug in router. The router must also
7339 check the channel modes, invite and ban lists etc. when serving
7340 the JOIN command sent by normal server. Affected file is
7341 silcd/command.c. The router now resolves the client's
7342 information from the server who sent the JOIN command if it
7343 does not know it, and processes the JOIN command only after
7346 * Changed the SilcCommandCb to take new argument; void *context2.
7347 Affected file lib/silccore/silccommand.h
7349 The second argument in the command callbacks in the server now
7350 includes the SilcServerCommandReplyContext if the command was
7351 called as pending command callback from the command reply.
7352 Otherwise it is NULL. When called as pending the status of the
7353 command reply will be checked and if it was erronous the
7354 error will be sent to the original sender of the command.
7355 This way the client always receives the error messages even
7356 though the server was actually the one who received the error
7357 when it resent the command to router, for example. Affected
7358 files silcd/command[_reply].[ch].
7360 * Fixed sending WHOWAS command's error message to client if
7361 the requested client could not be found. It was missing.
7364 * Changed the CMODE and CUMODE commands reply arguments in the
7365 protocol specification. The Channel ID is now sent in both
7366 of the commands to identify the channel. Implemented this
7367 new feature to the client and server. Affected files
7368 lib/silcclient/command_reply.c and silcd/command.c.
7370 * Made better checks for invite and ban lists in the JOIN
7371 command in server. Affected file silcd/command.c.
7373 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7375 * The server now performs the incoming host IP/DNS lookup
7376 using the silc_socket_host_lookup and thus does not block
7377 the server anymore. Affected file silcd/server.c.
7379 * Completed the multi-thread support for SILC Scheduler in
7380 the lib/silcutil/silcschedule.c.
7382 * Fixed the configure.in.pre to detect the pthread correctly
7385 * Fixed a deadlock in silc_task_queue_wakeup in the file
7386 lib/silcutil/silctask.c.
7388 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7390 * Added new function silc_schedule_wakeup that is used in
7391 multi-threaded environment to wakeup the main thread's
7392 schduler. It needs to be used when a thread adds a new task
7393 or removes a task from task queues. After waking up, the
7394 scheduler will detect the task queue changes. If threads
7395 support is not compiled in this function has no effect.
7396 Implemented the wakeup mechanism to both Unix and WIN32
7397 systems. Affected files are lib/silcutil/silcschedule.[ch],
7398 lib/silcutil/unix/silcunixschedule.c and the
7399 lib/silcutil/win32/silcwin32schedule.c.
7401 * Added new function silc_task_queue_wakeup to wakeup the
7402 scheduler by the specified task queue. Affected file
7403 lib/silcutil/silctask.[ch].
7405 * The silc_socket_host_lookup_start now wakes up the scheduler
7406 after adding the timeout task. Affected file is
7407 lib/silcutil/silcsockconn.c.
7409 * The silc_socket_host_lookup is synchronous now if the threads
7410 support is not compiled in. However, the callback is still
7411 called asyncronously through the scheduler, anyway. Affected
7412 file lib/silcutil/silcsockconn.c.
7414 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7416 * Added new function silc_socket_host_lookup to perform
7417 asynchronous IP and FQDN lookups for the socket connection.
7418 Affected files lib/silcutil/silcsockconn.[ch].
7420 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7422 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7423 that may or may not compile the mutex support in.
7425 Changed the silc_mutex_alloc interface. It allocates the
7426 mutex now to the sent pointer and returns TRUE or FALSE.
7428 Affected file lib/silcutil/silcmutex.h.
7430 * Wrote the SILC Task Queue interface to support multi-threads.
7431 Affected file lib/silcutil/silctask.[ch].
7433 * Wrote the SILC Scheduler to support multi-threads. Affected
7434 file lib/silcutil/silcschedule.c.
7436 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7438 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7439 in lib/silcutil/win32/.
7441 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7443 * Defined SILC Mutex API and SILC Thread API and implemented
7444 them for Unix. Affected files are
7445 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7446 lib/silcutil/unix/silcunixmutex.c and
7447 lib/silcutil/unix/silcunixthread.c.
7449 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7451 * Fixed the silc_server_remove_clients_by_server's channel
7452 key re-generation. The hash table handling was incorrect
7453 and would not work with many channels. Affected file is
7456 * Fixed some memory leaks around the server code.
7458 * Rewrote the silc_server_get_users_on_channel to support IPv6
7459 based Client ID's. Affected file silcd/server.c.
7461 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7462 specification. However, a separate document must be written
7463 to define the detailed signing procedure and the payload
7464 associated with the flag. Defined the flag to the
7465 lib/silccore/silcchannel.h as well.
7467 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7469 * Changed the dynamic tables to static size tables in the
7470 lib/silccrypt/silchmac.c.
7472 * Removed GCC dependencies from the code. A patch by cras.
7474 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7476 * Do not show the error "Error receiving packet bla bla"
7477 in server if it really was not an error (-2 means that reading
7478 is pending). Affected file silcd/server.c.
7480 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7482 * Fixed a possible crash in silc_server_remove_clients_by_server
7483 in silcd/server.c. Fixed there also some memory leaks.
7485 * Fixed the silc_idlist_replace_client_id. It could replace
7486 wrong key in the hash table. Affected file silcd/idlist.c.
7488 * Do not check whether there are global users on the channel
7489 if the channel->global_users is FALSE. Affected functions
7490 silc_server_remove_from_one_channel and
7491 silc_server_remove_from_channels in silcd/server.c. Also,
7492 do not check if the removed client is local as we can be
7493 sure that global client was not removed from the channel
7494 and checking for global users is not needed.
7496 * The silc_server_remove_clients_by_server now re-generates
7497 the channel keys correctly for those channels that had
7498 clients removed from them. Affected file silcd/server.c.
7500 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7502 * Found the reason of random crashes in the server. We weren't
7503 ignoring the SIGPIPE signal (which can be sent in write())
7504 and it crashed the server. Affected file silcd/silcd.c.
7506 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7508 * Assure that sock->user_data is not NULL in the function
7509 silc_server_packet_send in silcd/packet_send.c.
7511 * Disconnect the remote connection if it could not be added
7512 to any ID lists in the server. The affected file is
7515 * Check in silc_server_packet_send[_real/dest] that the
7516 socket is not disconnecting and ignore the data if it is.
7517 Affected file silcd/packet_send.c.
7519 * Define inline to __inline on native WIN32 compilation.
7520 Affected file includes/silcwin32.h.
7522 * Added some explicit type casts for inline code since MSVC
7523 require them. Affected files lib/silcutil/silcbuffer.h,
7524 lib/trq/silcdlist.h and lib/trq/silclist.h.
7526 * Print warning in log files from now on if the packet
7527 decryption fails. Affected file silcd/server.c.
7529 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7531 * Changed the `say' client operation's interface to accept
7532 new `type' argument to indicate the type of the message sent
7533 by the library. The application may filter the library's
7534 messages according the type. The affected file is the
7535 lib/silcclient/silcapi.h.
7537 * Added two new functions to lib/silcclient/silcapi.h:
7538 silc_client_del_client and silc_client_del_client_by_id.
7539 Affected file lib/silcclient/idlist.c.
7541 * Moved the clientincludes.h from includes/ to silc/ and
7542 serverincludes.h from includes/ to silcd/.
7544 * The modes for the CMODE and CUMODE are now passed as
7545 uint32 for application with COMMAND_REPLY. The affected
7546 file is lib/silcclient/command_reply.c.
7548 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7550 * /WHOIS without arguments shows client's own information.
7551 Affected file lib/silcclient/command.c.
7553 * Changed PING to not accept any arguments. The specs
7554 says that client can ping only the connected server so
7555 requiring an argument is not needed. Affected file is
7556 lib/silcclient/command.c.
7558 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7560 * Fixed a fatal bug in private message sending and reception
7561 encryption and decryption when using private message keys.
7562 The implementation was incorrect and did not follow the
7563 specification. It causd that some of the message were
7564 lost since it did not use the sending and receiving keys
7565 as the protocol suggests. This has been fixed and will cause
7566 incompatibilities with older clients when sending private
7567 message encrypted with private message keys. Affected files
7568 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7569 and various other in Irssi SILC Client.
7571 Added `responder' boolean argument to the functions
7572 silc_client_add_private_message_key[_ske] to indicate when
7573 the key is added as responder or initiator of the key
7576 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7578 * Removed the silc_ske_check_version function and created
7579 a SilcSKECheckVersion callback. Added also a function
7580 silc_ske_set_callbacks that is now used to set all SKE
7581 callbacks. The callback functions are not given to
7582 the SKE functions anymore, but this function is used to
7585 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7587 * Added `silc_version' argument to the silc_client_alloc
7588 to define the version of the application for the library.
7589 The library will use the version string to compare it
7590 against the remote host's (usually a server) version
7591 string. Affected file lib/silcclient/silcapi.h
7593 * Added the KE protocol context to Key Agreement context
7594 in client library so that we can abort the SKE if it
7595 is in process when we get timeout. Affected file is
7596 lib/silcclient/client_keyagr.c.
7598 * Do not resolve the client ID forever if it returns in the
7599 first time that such client does not exist. This was done
7600 for example with private message. Affected file is
7601 lib/silcclient/client_prvmsg.c.
7603 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7605 * Do not add regex.h for WIN32. The affected file
7606 includes/silcincludes.h.
7608 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7609 not work yet 100%. It generates the DLL's automatically
7610 when compiling with --with-win32 under cygwin.
7612 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7614 * lib/contrib/regex.c is not compiled on WIN32.
7616 * Added silc_net_get_socket_opt function to the
7617 lib/silcutil/silcnet.h.
7619 * Added includes/silcwin32.h for WIN32 specific includes
7622 * Do not use ptime structure or any of the posix process
7623 functions on WIN32 in lib/silccrypt/silrng.c.
7625 * Added silc_gettimeofday to provide generic function
7626 for struct timeval on all platforms. Added the function
7627 to lib/silcutil/silcutil.h.
7629 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7631 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7632 library as they clearly belong there. As a plus side we
7633 can make the actual socket connection routines platform
7636 Added also new generic function silc_socket_read and
7637 silc_socket_write (that used to be silc_packet_[read/write].
7638 The implementation of these are platform specific.
7640 * Added WIN32 specific routines of silc_socket_[read/write]
7641 to lib/silcutil/win32/silcwin32sockconn.c.
7643 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7645 * Added preliminary support for native WIN32 compilation under
7646 cygwin (using the -mno-cygwin option for GCC) to the
7647 ./configure.in.pre. The --with-win32 now prepares the
7648 compilation for native WIN32.
7650 * Rewrote the SILC Scheduler interface in the file
7651 lib/silcutil/silcschedule.h. The scheduler is now context
7652 based and does not have anymore any global static scheduler.
7653 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7654 and created lib/silcutil/win32 directory for WIN32 based
7657 * Added Unix specific network routines to the
7658 lib/silcutil/unix/silcunixnet.c and the old
7659 lib/silcutil/silcnet.c includes now only generic routines.
7661 Added WIN32 specific network routines to the
7662 lib/silcutil/win32/silcwin32net.c.
7664 * Added Unix specific utility functions from the
7665 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7667 * Added WIN32 SILC Scheduler to the file
7668 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7671 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7673 * Do not handle JOIN notify in the server if the target client
7674 is not registered (idata->registered == FALSE). The affected
7675 file is silcd/packet_receive.c.
7677 * Update the nickrec->founder in event_cumode in the Irssi SILC
7678 client. Affected file irssi/src/silc/core/silc-channels.c.
7680 * Fixed the CUMODE_CHANGE notify handling in the server when
7681 server and router are announcing their clients on channels.
7682 Now the mode changes are saved and notified correctly. The
7683 affected file is /silcd/packet_receive.c.
7685 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7686 They really did not replace the cache entry in the ID Cache.
7687 Now they do that. Affected file silcd/idlist.c.
7689 * Fixed the KICK notify handling in the Irssi SILC client to
7690 update the channel records so that the kicked client does not
7691 appear to be on the channel. The affected file is
7692 irssi/src/silc/core/silc-channels.c.
7694 * Always update the conn->current_channel when executing command
7695 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7697 * Fixed the KILL notify handling in Irssi SILC client to remove
7698 the killed client on all channels.
7700 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7702 * Fixed the silc_parse_command_line to remove extra spaces
7703 from the start and end of the arguments. Affected file is
7704 lib/silcutil/silcutil.c.
7706 * Cancel and free any active protocol in the function
7707 silc_server_close_connection. Affected file silcd/server.c.
7709 * Cancel and free any active protocol in the function
7710 silc_client_close_connction. Affected file is
7711 lib/silcclient/client.c.
7713 * Do not execute the KILL command for clients that are in
7714 history (ie. they are not in the network). Affected file is
7717 * Fixed KILL notify handling, client does not crash anymore.
7718 Affected file irssi/src/silc/core/silc-channels.c.
7720 * Reduced the default packet buffer size from 2048 to 1024 in
7721 lib/silccore/silcpacket.c.
7723 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7724 counter to the SKE context that is incresed when the SKE library
7725 performs async operation outside the library. If the outside
7726 process frees the SKE context and FREED status will be set
7727 and the library will detect after the sync operation that the
7728 libary is freed. The affected files are
7729 lib/silcske/silcske[_status].[ch].
7731 * Resolve the client entry information in the function
7732 silc_client_channel_message to assure that NULL pointer is not
7733 passed as client entry to the application. */
7735 * Fixed the task timeout calculation to assure that there is
7736 never negative timeouts. The affected file is
7737 lib/silcutil/silcschedule.c.
7739 * Fixed the channel user mode notification sending in server.
7740 It was sent point-to-point to the router (or to server by router)
7741 but it needs to be destined to a channel. The routines now
7742 supports sending the channel user mode notifys to the channels
7743 when announcing clients and channels. Affected files are
7744 silcd/server.c and silcd/packet_receive.c.
7746 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7747 It did not actually replace the old channel entry in the cache.
7748 Affected file lib/silcclient/client_notify.c.
7750 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7752 * Fixed a possible crash in silc_packet_send_prepare. It now
7753 assures always that there is enough space in the buffer and
7754 at the tail area of the buffer (for MAC).
7756 Fixed the inbound buffer reallocation in silc_packet_read.
7757 It was old code and did not handle the reallocation correctly.
7760 The affected file is lib/silccore/silcpacket.c.
7762 * Fixed buffer overflow in silc_parse_nickname in the file
7763 lib/silcutil/silcutil.c.
7765 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7767 * make install generates new server keys only if there is not
7770 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7772 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7773 Added check that if the NOREPLY is set then we will not send
7774 the away message. This avoids infinite loop of away messages
7775 if both clients are away. The affected file is
7776 lib/silcclient/client_prvmsg.c.
7778 * Fixed client crash if /NICK was given without arguments.
7779 Affected file lib/silcclient/command.c.
7781 * Server does not send the invite list in INVITE command back
7782 to the client if the list was not altered. Added this notion
7783 to the protocol spec as well. Affected file silcd/command.c.
7785 Fixed possible crash in INVITE command by checking the
7786 value of silc_server_get_client_route command.
7788 * Fixed the INVITE notify type handling. The arguments are now
7789 taken in correct order and client does not crash. The affected
7790 file is irssi/src/silc/core/silc-channels.c.
7792 Removed the "Inviting xxx to channel" message from the
7793 client library away and let the application handle it.
7794 Affected file lib/silcclient/command.c. Added that message
7795 to Irssi SILC client's message formats.
7797 * Fixed CMODE command crash in client. It now checks the
7798 amount of arguments correctly and does not crash. The affected
7799 file is lib/silcclient/command.c.
7801 * Do not create new channel automatically in silc_channels_join
7802 but check whether the channel by that name already exists.
7803 Affected file irssi/silc/core/silc-channels.c.
7805 * Do not send the SERVER_SIGNOFF to router if the disconnected
7806 entity was the router. Affected file silcd/server.c.
7808 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7809 SILC client as it was missing from there.
7811 Added the handling of the KICK notify to the Irssi SILC client
7812 as it was missing. Added "you have been kicked" message to
7813 Irssi SILC client's message modules formats.
7815 Added the handing of the KILL notify to the Irssi SILC client
7816 as it was missing. Added the kill message module formats
7819 The affected file is irssi/src/silc/core/silc-channels.c.
7821 * The router did not save the channel mode the server announced.
7822 Affected file silcd/packet_receive.c.
7824 * Fixed a possible crash in INFO command in server. If the
7825 server did not provide the server info it crashed. Affected
7826 file silcd/command.c.
7828 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7830 * Fixed the GETKEY command in the server to check also the
7831 global list. Otherwise the GETKEY would not work correctly
7832 in normal SILC server. Affected file silcd/command.c.
7834 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7836 * Fixed GETKEY crash, it crashed if the command did not succseed.
7838 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7840 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7841 is now real and not just an macro interface to GMP.
7843 Removed the entire GMP from the source tree and imported new
7844 NSS MPI library instead. Reason for removing GMP is that it is
7845 extremely large and compiles extremely slow. The NSS MPI
7846 is only a few files and compiles in less than 10 seconds.
7847 The speed is also about the same as GMP. The MPI is imported
7848 to lib/silcmath/mpi.
7850 If the system has GMP installed we will still use the GMP.
7851 If it is not then the NSS MPI will be compiled.
7853 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7855 * Merged a long nickname (127 characters long) crash bugfix from
7856 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7858 * Merged a freed memory reference bugfix from Irssi CVS tree.
7859 Affected file irssi/src/core/commands.c.
7861 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7863 * Added the server's public key sving and verification to the
7864 server when performing the SKE. This was missing and the
7865 remote server's (or router's) public key was accepted without
7866 checking whether we have it previously or trust it at all.
7867 Affected file silcd/protocol.c.
7869 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7871 * Check in the silc_server_timeout_remote if protocol is active
7872 and make sure that the protocol's final callback is called so
7873 that all memory if freed. Affected file silcd/server.c.
7875 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7877 * silc_server_whois_send_reply crashed the server if the nickname
7878 was 127 characters long. Affected file silcd/command.c.
7880 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7882 * Added sanity check to the silc_server_new_client. If the hostname
7883 is provided inside username then check that the provided hostname
7884 really is the same as the resolved one. If the hostname was not
7885 resolved then check it from the public key. Affected file is
7886 silcd/packet_receive.c.
7888 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7889 if the server disconnected us and the connection is not valid
7890 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7892 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7893 the library to the lib/silcutil/silcutil.[ch].
7895 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7897 * Close log file after open. Affected file
7898 lib/silcutil/silclog.c.
7900 * Check whether sock == NULL in silc_client_send_packet and return
7901 if it is. Affected file lib/silcclient/silcclient.c.
7903 * Check rec->entry == NULL in the Irssi SILC Client before
7904 sending the channel message. Affecte file is
7905 irssi/src/silc/core/silc-servers.c.
7907 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7909 * Merged a splitted window bugfix from Irssi CVS tree. The
7910 affected file is irssi/src/fe-text/textbuffer-view.c.
7912 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7913 It did not print nickname.
7915 * Improved the distributions system a bit.
7917 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7919 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7920 irssi/src/fe-text/gui-window.c.
7922 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7923 to in-active server. The affected file is
7924 irssi/src/silc/core/client_ops.c.
7926 * Resolve the client in USERS command reply if the entry does
7927 not have username resolved. The affected file is
7928 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7929 command to WHOIS command to really resolve stuff. The USERS
7930 is not used any more in any critical section so WHOIS can
7931 be used even though it might be slower than IDENTIFY.
7933 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7936 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7938 * Changed the protocol API a bit more consistent in the
7939 lib/silccore/silcprotocol.[ch].
7941 * Changed the following headers to ROBODoc format:
7943 lib/silccore/silcpayload.h
7944 lib/silccore/silcprotocol.h
7945 lib/silccore/silcsockconn.h
7947 All core library headers are now formatted.
7949 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7951 * Fixed a bug in Irssi SILC client; do not show that you are
7952 server/router operator if you really are not. Affected file is
7953 irssi/src/silc/core/client_ops.c.
7955 * Renamed silc_command_free_payload to silc_command_payload_free.
7956 Affected file lib/silccore/silccommand.h
7958 * Added silcmath.h to include the prototoypes of various routines
7959 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7962 * Changed the following headers to ROBODoc format:
7964 lib/silccore/silcchannel.h
7965 lib/silccore/silccommand.h
7966 lib/silccore/silcid.h
7967 lib/silccore/silcidcache.h
7968 lib/silccore/silcmode.h
7969 lib/silccore/silcnotify.h
7970 lib/silccore/silcpacket.h
7971 lib/silcmath/silcmath.h
7973 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7975 * Added checking to the server code not to start the server if
7976 ciphers and stuff are not configured properly. Affected files
7977 silcd/serverconfig.[h] and silcd/server.c.
7979 * Changed the layout of the header files of the public interfaces
7980 in the SILC libraries. The new layout supports ROBODoc
7981 documentation tool (and some others) so that it is easy to create
7982 a library reference manual. All the other headers and source
7983 code must still follow the CodingStyle document. Also source
7984 code must not include these ROBODoc stuffs, only the headers.
7985 Furthermore, all public interface headers must now be named
7986 by using `silc' prefix, example: silcapi.h, silccipher.h.
7987 Some files were renamed due to this. All the other headers
7988 must not be used as public interfaces. I will update the
7989 CodingStyle document later. Changed following headers, so far:
7991 lib/silcclient/silcapi.h
7992 lib/silccore/silcauth.h
7993 lib/silccore/silcprivate.h
7994 lib/silccrypt/silcdh.h
7996 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8000 * Removed silc_client_packet_send_flush from the client library
8001 as it is not needed. Affected file lib/silcclient/client.[ch].
8003 * Added printing of message of unresolved authentication method
8004 to the Irssi SILC client. Added it to the module formats.
8005 Removed the same message from the client library.
8007 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8009 * Added new distribution feature, DISTLABEL. Every distribution
8010 can define own preprocessor label that can be used in the
8011 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
8012 file distributions, acconfig.h.pre and prepare.
8014 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8016 * Added Makefile.defines_int to include the actual definitions
8017 for Makefile.defines.in. Tested the new distribution system,
8018 created distributions and tested installation.
8020 * Added AWAY message printing to the Irssi SILC client. Added
8021 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
8023 * Added SCONNECT command to call the SILC's CONNECT command.
8024 Cannot use CONNECT directly since Irssi uses that internally.
8025 Affected file irssi/src/silc/core/silc-servers.c.
8027 Added ACTION local command. It is same as ME command but takes
8028 the channel as mandatory argument.
8030 Rewrote some of the Irssi's help files to suite for SILC
8033 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8035 * Added Makefile.defines[.in] that should for now on be included
8036 in all Makefile.am file in the source tree. That file includes
8037 all common compilation definitions for SILC source tree.
8039 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8041 * Minor changes to the ./prepare script to change the package
8042 name according the distribution name to the configure.in.
8044 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8046 * Created new distribution system. Added file `distributions'
8047 that defines all the distributions that can be created out of
8048 the SILC source tree. The ./prepare script now reads that
8049 file to determine how to prepare the distributions. The
8050 first argument to the ./prepare is the name of the distribution
8051 and second is the version of the distribution. If given
8052 without arguments it creates the default (toolkit) distribution
8053 with the default version (defined in ./prepare).
8055 All Makefile.am files that are subject to the distributions
8056 are now named as Makefile.am.pre. These are ./Makefile.am
8057 and lib/Makefile.am. Others may be changed later.
8059 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8061 * Added invite list, ban list, some key management and connection
8062 error message printing to module formats in the Irssi SILC client.
8064 * Added new silc_client_set_away_message to set the away message
8065 that is back to the person who sent private message. The
8066 affected file lib/silcclient/silcapi.h and the
8067 lib/silcclient/client_prvmsg.c.
8069 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8071 * Fixed the private message sending in the Irssi SILC client,
8072 added local command KEY to the Irssi SILC client.
8074 Added key management and key agreement message formats to the
8075 irssi/src/fe-common/silc/module-formats.[ch].
8077 Added USERS (alias WHO) printing, server/router operator
8078 indication and LIST command printing to the module formats.
8080 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8082 * Fixed channel joining notify handling, cumode notify handling
8083 from Irssi SILC client.
8085 * Added SILC specific module-formats to the Irssi SILC client so
8086 that SILC specific message hilighting, colors etc is possible.
8087 Affected file irssi/src/fe-common/silc/module-formats.[ch].
8089 Added channel mode, channel user mode, actions, notices,
8090 whois and whowas printing to the the module-formats.c.
8092 * Fixed a bug in channel deletion in the server. The channel
8093 is not left to the cache even if the channel founder auth mode
8094 is set when there are no users anymore on the channel. Affected
8095 file silcd/server.c.
8097 * The silc_net_localhost now resolves the entire hostname including
8098 the domain name. Affected file lib/silcutil/silcnet.c.
8100 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8102 * Changed the ask_passphrase client operation to be ascynchronous.
8103 It has now a completion callback and a context that the
8104 application must call after it has got the passphrase from
8105 the user. Affected files lib/silcclient/silcapi.h,
8106 lib/silcclient/protocol.c, lib/silcclient/command.c and
8109 Added SilcAskPassphrase callback that the application calls
8110 to deliver the passphrase to the library.
8112 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
8113 The public key verification and especially a certificate
8114 verification is asynchronous procedure.
8116 Added new SILC_SKE_STATUS_PENDING status to indicate the
8117 request is pending and a callback will be called to finalize
8120 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
8121 indicate that remote end did not send its public key (or
8122 certificate), even though we require it. Added check for this
8123 condition in the SKE. This was a security bug, now fixed.
8125 Defined new SilcSKEVerifyCbCompletion callback that is called
8126 when the verification process is completed.
8128 The affected files lib/silcske/silcske_status.h and
8129 lib/silcske/silcske.[ch].
8131 * Changed the verify_public_key client operation to be async
8132 as well. Defined SilcVerifyPublicKey callback that is used to
8133 indicate the success of the public key verification process.
8135 Changed the server and client to use the new async client
8138 * Changed the Irssi SILC client's internal scheduler to be called
8139 twice as many times as it used to be. As a result the client
8140 should be a bit faster now. Affected file is
8141 irssi/src/silc/core/silc-core.c.
8143 * Added support to Irssi SILC client of asynchronous public key
8144 verification and passphrase inquiry. Affected file is
8145 irssi/src/silc/core/silc-core.c.
8147 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8149 * Do not say "You have left channel %s" in client library.
8150 Moved it to the application. Affected files are
8151 lib/silcclient/command.c and silc/client_ops.c.
8153 * Fixed silc_client_get_clients. Command context was not
8154 duplicated and was freed memory in the callback. Affected
8155 file lib/silcclient/idlist.c.
8157 * Do not say "you are now talking..." on JOIN command in the
8158 client library. The appliation must handle it.
8160 * Do not say ".. changed topic to" in command reply in the
8161 client libary. The application must handle it.
8163 * Fixed TOPIC command sending in the client library.
8165 * Fixed a memory leak in silc_client_command_free in the file
8166 lib/silcclient/command.c.
8168 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8170 * Imported a modified version of Irssi client to the source tree.
8171 The Irssi will be used to create a new client called
8172 Irssi SILC. Imported to irssi/.
8174 Added silc_core_init_finish function to the Irssi. Affected
8175 file irssi/configure.in.
8177 A lot changes in the Makefile.ams around the irssi tree.
8179 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8181 * Do not rehash if the new size is same as the old size of the
8182 hash table, in the silc_hash_table_rehash*. The affected file
8183 lib/silcutil/silchashtable.c.
8185 * Replaced hash_table_del_by_context calls from the server
8186 (when channel->user_list and client->channels) to the
8187 hash_table_del as it is sufficient and faster.
8189 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8191 * Added silc_hash_table_list, silc_hash_table_get and the
8192 SilcHashTableList structure to provide an alternative way to
8193 traverse the hash table. The affected files are
8194 lib/silcutil/silchashtable.[ch].
8196 * Changed the server's idlist routines to use the hash table
8197 routines to optimize the code.
8199 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8201 * Replaced the client entry's `channel' list and channel entry's
8202 `user_list' list to hash tables for optimized lookup. Changed
8203 the code to use the hash table interface around the code.
8204 Affected file lib/silcd/idlist.[ch].
8206 * Added `auto_rehash' boolean argument to the function
8207 silc_hash_table_alloc to indicate whether the hash table should
8208 auto-rehash when it thinks is appropriate time. It will
8209 increase the hash table size if the there is twice as much
8210 entries in the table than the size of the table, and will
8211 decrease the size if there are twice as less entries than
8212 the size of the table.
8214 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8216 * Fixed silc_xxx_get_supported to not crash at some circumstances.
8218 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8220 * silc_idcache_purge_by_context deletes the entry now by context
8221 as it is supposed to do. Affected file lib/silccore/idcache.c.
8223 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
8224 client is not anymore valid (WHOWAS givens the info) and not
8225 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
8227 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8229 * Removed the `data' and `data_len' arguments from the ID Cache
8230 interfaces and added `name' argument. ID Cache does not handle
8231 anymore the binary data only a names associated with given ID.
8233 * When hashing a Client ID with silc_hash_id the entire ID is
8234 not hashed anymore, instead only the hash of the Client ID is
8235 hashed. This way we can access the Client ID from the cache
8236 with Client ID but with the hash of the ID (which is a hash of
8237 the nickname) as well without any difference in performance.
8239 Added also silc_idcache_find_by_id_one_ext to do one on one
8240 searching when we have the actual ID. Added also function
8241 silc_hash_client_id_compare. The affected files are
8242 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8244 * When hashing the name associated with a ID it is always done
8245 in lowercase. This way we can access the cache without worrying
8246 about case-sensitivity, even though, for example nicknames are
8249 * Fixed a bug in server with channel message sending. It put
8250 wrong ID type as destination ID. The affected file
8251 silcd/packet_send.c.
8253 * silc_idcache_del_by_context now deletes from all hash tables
8254 by context. Affected file lib/silccore/idcache.c.
8256 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8258 * Changed the client library to use the new ID Cache interface.
8259 Changes around the source tree.
8261 * Added silc_hash_table_rehash_ext to rehash with specific
8262 hash function. Affected file lib/silcutil/silchashtable.[ch].
8264 * Added silc_hash_string_compare to compare two strings in the
8265 hash table. Affected file lib/silcutil/silcutil.[ch].
8267 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8269 * Added new function silc_idcache_del_by_context into the
8270 lib/silccore/idcache.[ch].
8272 * Changed the server's ID list routines to use the new ID Cache
8273 interface. Changes around the source tree.
8275 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8277 * Added silc_hash_table_del[_by_context]_ext functions in to the
8278 lib/silcutil/silchashtable.[ch].
8280 Removed silc_hash_table_find_all* routines and added new
8281 silc_hash_table_find_foreach to replace them.
8283 Added silc_hash_table_replace_ext function as extended
8284 replacing function. Separated the simple hash table interface
8285 from the extended hash table interface in the file
8286 lib/silcutil/silchashtable.h.
8288 * Fixed minor bugs and changed it to use some of the new
8289 hash table functions in lib/silccore/idcache.c
8291 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8293 * Added new function silc_hash_table_find_all to return all keys
8294 in the hash table by the specified key. As the hash table is
8295 collision resistant it also makes it possible to have several
8296 duplicate keys in the hash table. This function may be used to
8297 find all of the keys from the hash.
8299 Added user_context arguments to the SilcHashFunction,
8300 SilcHashCompare and SilcHashDestructor to deliver user specified
8303 Added new fuctions silc_hash_table_find[_all]_ext to do
8304 extended lookup with specified hash and compare functions and
8305 specified user contexts.
8307 Added new function silc_hash_table_add_ext to add the key
8308 with specified hash function and user context.
8310 Added new function silc_hash_table_foreach to traverse all
8311 entrys in the hash table. Added SilcHashForeach callback
8314 Added new function silc_hash_table_del_by_context to delete
8315 the entry only if the context associated with the key matches.
8317 Affected files are lib/silcutil/silchashtable.[ch].
8319 * Removed silc_hash_[server/client/channel]_id and added just
8320 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8321 silc_hash_id_compare to compare two ID's using as the hash table
8322 comparison function. Added also silc_hash_data to hash
8323 binary data and silc_hash_data_compare to compare it.
8325 * Removed silc_idlist_find_client_by_hash as it is not needed
8326 anymore. Affected file silcd/idlist.[ch].
8328 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8329 to use internally the SilcHashTable. The new ID Cache is a lot
8330 faster than the old one. Some of the ID Cache interface was also
8331 rewritten and obsolete and stupid functions were removed.
8333 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8335 * Added entry_count field to the SilcHashTable to keep the number
8336 of the entries in the table. Implemented the function
8337 silc_hash_table_rehash. Added new function
8338 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8340 Fixed a minor bug in silc_hash_table_free.
8342 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8343 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8344 into the lib/silcutil/silcutil.[ch].
8346 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8348 * Implemented a collision resistant hash table into the
8349 lib/silcutil/silchashtable[ch]. See the header and the source
8350 for the SilcHashTable API.
8352 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8354 * Merged dotconf version 1.0.2 into lib/dotconf.
8356 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8358 * Do not compile anything in lib/silcsim/* if the SIM support
8359 is not enabled. The tree should now compile without problems
8362 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8364 * Compiled the SILC under cygwin. Compiled and tested briefly
8365 without problems. More tests needed. The SIMs didn't compile
8368 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8370 * Fixed possible crash in silc_get_username in the
8371 lib/silcutil/silcutil.c.
8373 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8375 * Fixed a va_arg in silc/client_ops.c.
8377 * Oops, RC5 routines were named AES and caused some problems
8378 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8380 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8382 * Added new SilcIDIP structure into the lib/silccore/id.h and
8383 replaced the old `ip' fields from all SILC ID's to that type.
8384 This is a step towards IPv6 support.
8386 The silc_id_get_len takes now the ID as an extra argument.
8387 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8388 both IPv4 and IPv6 based ID's.
8390 The affected files are lib/silccore/id.[ch] and other files
8391 around the tree using these routines.
8393 * Removed the ID length arguments in server from various
8394 silc_server_send_notify_* routines -> they are not needed
8397 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8399 * Fixed memory leak in silc_encode_pem_file in the file
8400 lib/silcutil/silcutil.c.
8402 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8404 * Check minor version as well in the SKE. Affected files are
8405 silcd/protocol.c and lib/silcclient/protocol.c.
8407 * Added --identifier option to the server so that an identifier
8408 can be when creating the public key for the server. Affected
8409 file is silcd/silcd.c.
8411 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8412 lib/silccrypt/silcpkcs.c.
8414 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8416 * Register default ciphers and stuff when using -C option with
8417 the server. Affected file sildc/silcd.c.
8419 * Put back the servers public key filename format, it is better
8420 than the new one. For now, the client keys are saved with the
8421 new filename format. The affected file silc/client_ops.c.
8423 * Implemented the Cipher API for the rest of the ciphers that
8424 did not implement it or implemented it the wrong way.
8426 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8428 * Register default ciphers and stuff when using the -S option
8429 in the client. Affected file silc/silc.c. Same also when
8430 creating new key pair with -C option.
8432 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8434 * Fixed the silc_verify_public_key client operation function to
8435 save the public keys differently. The fingerprint is now
8436 used as filename and not the hostname. This way also the
8437 client keys are saved uniquely and not with hostnames. The
8438 affected file is silc/client_ops.c.
8440 * Trimmed the silc_hash_fingerprint function to remove extra
8441 whitespaces from the end of the fingerprint. The affected
8442 file is lib/silccrypt/silchash.c.
8446 * Added silc_cipher_register_default function to register all
8447 default ciphers. It can be used when configuration files
8448 does not exist and the application does not want any specific
8449 ciphers in any specific order.
8451 The SilcDList is now used as silc_cipher_list dynamically
8452 allocated cipher list. Removed the static list all together
8453 and now all ciphers must be allocated to the dynamic list.
8454 The silc_cipher_alloc routine was changed to check only the
8457 All silc_cipher_* routines that used to return int returns
8460 The affected files lib/silccrypt/silccrypt.[ch].
8462 * The same thing was done to silc_hash_* as for silc_cipher_*
8463 routines. Affected files lib/silccrypt/silchash.[ch].
8465 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8466 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8467 Added also silc_pkcs_[un]register[_default] functions.
8468 Removed the data_context from the PKCS API.
8470 * Added silc_hmac_register_default function to register default
8471 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8472 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8473 to unregister all hmacs at once.
8475 * Register the default ciphers, hash functions, PKCSs and HMACs
8476 if client's configuration file does not exist. The affected
8479 * The client did not load the hash functions from the SIM
8480 modules at all. Added support for this. Affected file is
8481 silc/clientconfig.c.
8483 * When decoding public key with silc_pkcs_public_key_decode, check
8484 the supported algorithm only if PKCS are registered. Affected
8485 file lib/silccrypt/silcpkcs.c. The same was done with the
8486 silc_pkcs_private_key_decode.
8488 * Fixed the SILC List routines to keep the list always in order.
8489 It used to change the list's order when traversing the list but
8490 not it preserves the order. Affected file lib/trq/silclist.h.
8492 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8494 * Added the client library to use the SilcSocketConnection's
8495 reference counter (by silc_socket_dup) to prevent the bug that
8496 the socket object may be freed underneath async operation.
8498 * The name resolv library checking fixes in the configure.in.pre.
8501 * Created new version of the protocol drafts for future
8502 development. The -03 drafts are the ones that will be changed
8503 in the trunk now and the -02 will remain as they are.
8505 * Send list of CUMODE notifys to the router when announcing
8506 the channel users to the router. Affected file silcd/server.c.
8507 If the router receiving channel founder CUMODE for a channel
8508 that already has channel founder it will send CUMODE notify
8509 to the sender to remove the channel founder rights from the
8510 announced client. Affected file silcd/packet_receive.c.
8512 * The CUMODE notify may now use Server ID as well as the entity
8513 who changes the mode. Updated protocool specs.
8515 * Updated INSTALL and README files.
8517 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8519 * New web pages in the http://silc.pspt.fi. The pages was
8524 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8526 * Implemented the [DenyConnectin] config section in the server.
8527 Added silc_server_config_denied_conn to check whether incoming
8528 connection is denied. Affected file silcd/serverconfig.[ch].
8530 * Do not check the ports when checking the incoming configuration
8531 data if the port is 0, meaning any. Affected file is
8532 silcd/serverconfig.c.
8534 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8536 * Fixed buffer overflow in silc_string_compare in the file
8537 lib/silcutil/silcutil.c.
8539 * Fixed double free in silc_server_command_leave in the file
8542 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8544 * Fixed the version checking in the server. Affected file is
8547 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8549 * Fixed the configuration data fetching when accepting new
8550 connections in the server. Affected file silcd/server.c.
8552 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8554 * Added `sender_entry' argument to the function
8555 silc_server_packet_relay_to_channel so that we can check
8556 whether some destination actually belongs to the same route
8557 the sender belongs (ie, we must not resend the packet to the
8558 sender). Affected file silcd/packet_send.[ch].
8560 * Added `servername' field to the SilcClientEntry in the server
8561 to hold the name of the server where client is from. Affected
8562 file is silcd/idlist.h.
8564 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8566 * Moved the channel message encrypting in the router betwen
8567 router connections from silc_server_channel_message to the
8568 silc_server_packet_relay_to_channel since we want to check
8569 whether we have anybody channel before encrypting anything.
8570 Affected files silcd/packet_[receive/send].c.
8572 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8574 * Fixed the [AdminConnection] server config section to support
8575 multiple entries. Affected file silcd/serverconfig.c.
8577 * Added support into the server to check the validity of the
8578 incoming connection before executing any KE or authentication
8581 * The connection configuration is now saved to the KE and
8582 connection auth protocol contexts and not fetched anymore in
8583 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8585 * The local hosts listenning address and port is also resolved
8586 now when starting the server. We want to have the socket object
8587 to include the real address and port for the listener. Added
8588 new function silc_net_check_local_by_sock into the files
8589 lib/silcutil/silcnet.[ch].
8591 * Fixed a broadcast bug in server -> do not broadcast if we
8594 * Fixed a routing bug. Do not route broadcast packets ever.
8595 Broadcast packets must be processed always and not routed since
8596 they may be destined to some other host than yourself and thus
8597 would get routed without no good reason. Affected file is
8600 * Added function silc_server_config_is_primary_route to check
8601 whether primary router connection has been configured (a router
8602 configuration that we are initiating). If there is not, we
8603 will assume that there is only two routers in the SILC network
8604 and we will use the incoming router connection as our primary
8605 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8607 * Changed the order of the broadcasting. Broadcast _after_ the
8608 packet has been processed not before. Affected file is
8611 * Fixed a [ClientConnection] parsing bug. The port was never
8612 parsed correctly thus resulting to port 0. Affected file
8613 silcd/serverconfig.c.
8615 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8616 argument and did not set the broadcast packet flag. Affected
8617 file silcd/packet_send.c. Fixed same bug in the function
8618 silc_server_send_notify as well.
8620 * If we receive NEW_ID packet for our own ID in the server, ignore
8623 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8627 * Removed the nickname from the Private Message Payload.
8628 Updated the code and the protocol specs.
8630 * Updated protocol specs for submitting to the IETF.
8632 * Tweaked the Random Number Generator a bit. Affected file
8633 lib/silccrypt/silcrng.c. Exported a new function
8634 silc_rng_[global]_add_noise which can be used to add more
8637 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8639 * Do not parse packets with different timeout when protocol
8640 is active -> may cause problem with rekey. Affected file
8643 * When server receives signoff notify it must not create
8644 new channel key if the client is on any channels since the
8645 sender of the signoff notify will create it.
8647 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8649 * Added printing of error messages during SKE protocol from the
8650 failure packet sent by server during SKE. Affected file
8653 * Removed the client's failure_callback handling with timeout
8654 and handle it immediately when received.
8656 * The SKE library returned wrong type in SUCCESS and FAILURE
8657 packets. They must be 32 bit MSB not 16 bit MSB.
8659 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8661 * Ok, rewrote the logic of the re-key and now it seems to work.
8662 I tested it on high traffic with frequent re-keys without
8663 problems. Added hmac_receive (and renamed hmac to hmac_send)
8664 in SilcClientConnection in lib/silcclient/client.h and
8665 in SilcIDListData in silcd/idlist.h. Also, removed the
8666 SilcPacketParserContext's cipher and hmac fields as they are
8667 not needed anymore and actually caused some problems when
8668 the ciphers and hmac's changed underneath the packet parser.
8670 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8672 * If re-key protocol is active then process the incoming packets
8673 synchronously since we must assure that icoming packets encrypted
8674 with the old key is processed before the new keys is set to
8675 use. This is true other packets than for REKEY packets.
8676 Affected file silcd/server.c. The same was done to client library
8677 as well, affected file lib/silcclient/client.c.
8679 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8681 * Fixed bug in client and server to accept the force send if
8682 the packet is send from silc_[server/client]_packet_process
8683 function. Otherwise the packets are never delivered, oops.
8685 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8687 * Disable force sending of packets when REKEY protocol is active.
8688 We must assure that no packet is sent directly when rekey is
8689 performed. All packets must be sent through packet queue.
8690 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8691 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8692 function is silc_[server/client]_packet_send_real to check
8695 * Replaced the SIM paths from example config files to
8696 /usr/local/modules. Also, make install creates now
8697 /usr/local/silc/logs directory to hold all the SILC server
8700 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8702 * Made the configure.in.pre work on Solaris. Patch by salo.
8704 * Made all ciphers compatible with non-x86 machines. Defined
8705 CBC mode macros into lib/silccrypt/ciphers_def.h.
8707 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8709 * Fixed the make install.
8711 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8713 * When MAC computation fails the silc_packet_decrypt returned 0
8714 even though it was supposed to return -1. Fixed this. The
8715 affected file is lib/silccore/silcpacket.c.
8717 * Do not replace the config files in /etc/silc (in make install)
8718 if they already exist. Affected file ./Makefile.am.
8720 * Do not send re-key packets immediately but through packet queue.
8721 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8723 * Changed silc_net_check_host_by_sock to return FALSE if the
8724 IP/DNS could not be resolved. Though, it returns the IP address
8725 now even if it could not resolve it (but returns also FALSE).
8726 Affected file lib/silcutil/silcnet.[ch].
8728 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8730 * Added silc_pkcs_decode_identifier to decode the public key's
8731 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8732 Added also silc_pkcs_free_identifier. Added also new context
8733 SilcPublicKeyIdentifier.
8735 * Added -S option to the silc client. It is used to dump the
8736 contents of the specified public key file.
8738 * Changed the PKCS api to return the public key length when
8739 setting the public key.
8741 * Fixed a fatal bug in the public and private key file loading.
8742 Affected file lib/silccrypt/silcpkcs.c.
8744 * Execute the packet parsing for client with zero (0) timeout
8745 if the protocol is active. Affected file silcd/server.c.
8747 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8749 * Made the key generation options to the silcd program. Added
8750 -C option, equivalent to client's option.
8752 * Added new [ServerKeys] config section to the server. It
8753 configures the server's public and private key.
8755 * Defined generic Public Key Payload into the protocol
8756 specification to send specific type of public keys and
8759 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8760 public key or certificate.
8762 * Implemented the GETKEY command to the server and to the
8763 client library and on user interface.
8765 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8767 * Made preliminary `make install' work.
8769 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8771 * Added SilcServerRekey context into silcd/idlist.h.
8773 * Added the PFS support as defined in the specification to the
8774 SKE protocol. Affected files lib/silcske/*.c.
8776 * Added `ske_group' field to the SilcServerRekey context to hold
8777 the number of the SKE group that is used with PFS in re-key.
8778 Affected file silcd/idlist.h.
8780 * Added PFS re-key support to the server. Affected file is
8783 * Added silc_protocol_cancel to cancel execution of the next
8784 state of the protocol. Affected file is
8785 lib/silccore/silcprotocol.[ch].
8787 * Added the re-key support with and without PFS to the client
8788 library. Re-key is performed once in an hour, by default.
8790 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8791 Added silc_client_rekey_callback and silc_client_rekey_final.
8792 Affected files are lib/silcclient/protocol.[ch] and
8793 lib/silcclient/client.[ch].
8795 * Removed the `hmac_key' and `hmac_key_len' fields from the
8796 SilcClientConnection structure; not needed. Affected file is
8797 lib/silcclient/client.h.
8801 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8803 * Do not ask whether user wants to use the negotiated private key
8804 for private messages, just use it. Affected file is
8805 silc/local_command.c.
8807 * Added `send_enc_key' and `enc_key_len' fields to the
8808 SilcIDListData structure since they are needed in the re-key
8809 phase. Affected file is silcd/idlist.[ch].
8811 * Implemented the simple re-key protocol into the server.
8812 Affected files silcd/server.c and silcd/protocol.[ch]. The
8813 re-key will be performed once in an hour, by default.
8815 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8816 Added silc_server_rekey, silc_server_rekey_callback and
8817 silc_server_rekey_final.
8819 * Removed Tunneled flag from the protocol. Updated the code
8820 and the specifications.
8822 * Adde `pfs' field to the SilcIDListData to indicate whether
8823 the PFS is to be performed in the re-key. Affected file is
8826 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8828 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8829 int64 of at least the xintXX size. If void * is less that 4
8830 bytes uint32 * will be used. Defined bool as boolean.
8832 * Changed _ALL_ unsigned long and unsigned int to uint32,
8833 unsgined short to uint16 in the source tree.
8835 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8836 not handle clients that has entry->data.registered == FALSE.
8837 They are not in the network anymore. Affected file is
8840 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8842 * Implemented the sending of the SERVER_SIGNOFF notify in the
8843 server. Affected file is silcd/server.c.
8845 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8846 Added also silc_notify_payload_encode_args into the
8847 lib/silccore/silcnotify.[ch].
8849 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8850 Affected file silcd/packet_receive.c.
8852 * Implemented the SERVER_SIGNOFF notify handling in the client
8853 library. Affected file lib/silcclient/client_notify.c. Also,
8854 implemnted the printing of the SERVER_SIGNOFF info to the
8855 application. Affected file silc/client_ops.c.
8857 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8858 if the deleting was successful. Affected file silcd/idlist.[ch].
8860 * Added support for public key authentication in the connection
8861 authentication protocol in the client library. Affected file
8862 lib/silcclient/protocol.c.
8864 * Changed the server's silc_idlist_get_clients_by_* interface
8865 to support already allocated array so that new entries may be
8866 added to pre-allocated array. Affected file silcd/idlist.[ch].
8867 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8868 and command replies.
8870 * All command reply functions in the server now calls the
8871 pending command callback even if error occured. This way the
8872 error will be delivered to the client as well. Affected files
8873 silcd/command.c and silcd/command_reply.c.
8875 * Fixed INFO command to return local server's info if no server
8876 was provided. Affected file lib/silcclient/command.c.
8878 * Removed RESTART command for good. Updated the code and the
8881 * Rewrote parts of the task system. It is a bit simpler now.
8882 Removed unsued task priorities. The affected files are
8883 lib/silcutil/silctask.[ch].
8885 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8887 * Moved the USERS printing from the library to the application.
8888 Affected files lib/silcclient/command.c and silc/client_ops.c.
8890 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8894 * Added channel key re-key support. The re-key is perfomed
8895 only by the router and is done once in an hour. Added `rekey'
8896 field to the SilcChannelEntry in the server. Affected files
8897 silcd/server.c and silcd/idlist.h.
8899 * Added silc_task_unregister_by_context into the file
8900 lib/silcutil/silctask.[ch].
8902 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8904 * Added SILC_UMODE_GONE mode to indicate when the client is not
8905 present in the SILC network. Added also support to the local
8906 command AWAY that will set this mode. Added support of showing
8907 "xxx is gone" in WHOIS command. The USERS command shows the
8908 gone status as well.
8910 * Fixed setting server and router operator privileges in the
8911 server's UMODE command. Affected file silcd/command.c.
8913 * Merged the SKE KE1 and KE2 payloads into one payload. The
8914 new KE payload is equivalent to the old KE2 payload.
8916 Cleaned up the SKE Start Payload parsing. It now uses the
8917 simple buffer unformatting to do the parsing. A lot faster
8920 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8921 to the SKE that is used to indicate whether both of the SKE
8922 parties should perform authentication. By default only the
8923 responder performs authentication. By setting this flag also
8924 the initiator must do authentication. By default it is unset
8925 since in normal SKE case, client to server connection, only
8926 the responder should do authentication. When doing SKE between
8927 two clients both should perform authentication. Updated the
8928 code and the protocol specs.
8930 * A little fix to IDENTIFY command in the server. Search the
8931 client first by hash not nickname. Affected file is
8934 * Fixed the silc_client_close_connection to support closing
8935 the client to client connections wihtout deleting too much
8936 data. Affected file lib/silcclient/client.c.
8938 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8939 are received if protocol used to be active but is not anymore
8940 the application would crash due to NULL pointer dereference.
8941 Affected files silcd/server.c and lib/silcclient/client.c.
8943 * Added `hash' field to the SilcClientConnection to include
8944 the hash function negotiated in the SKE protocol.
8946 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8947 to set the channel founder authentication data. A client can
8948 claim the founder rights later by providing the authentication
8949 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8950 This way the channel founder can regain the channel founder
8951 privileges even it is left the channel. This works only on
8952 local server and the client must be connected to the same
8953 server to be able to regain the founder rights. Updated the
8954 protocol specs accordingly.
8956 Added support to the CMODE command in the client to set the
8957 founder auth data. Read the README to see how to set it.
8959 Added support to the CUMODE command to claim the founder
8960 rights. Read the README to see how to do it.
8962 Added support for the founder authentication to the Channel
8963 Entry in the server. Affected file silcd/idlist.h.
8965 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8966 server's CMODE command. Affected file silcd/command.c.
8968 * Added the following new functions into lib/silccore/silcauth.[ch]:
8969 silc_auth_get_method and silc_auth_get_data.
8971 * The server now saves the remote hosts public key to the
8972 SilcIDListData pointer. Affected file silcd/protocol.c.
8974 * The normal server now does not remove the channel entry from
8975 the cache if the founder authentication data is set. It used
8976 to remove it if the founder was the last one on the channel on
8977 the server and left the channel. The auth data is saved and
8978 if the channel is re-joined later the old entry is used with
8979 the old auth data. Affected files silcd/command_reply.c and
8982 * Removed the `pkcs' field from the SilcIDListData structure
8983 in the server; it is not used. Affected file silcd/idlist.h.
8985 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8987 * Fixed packet processing on slow links. Partial packets were
8988 never re-processed because the incoming data buffer was cleared
8989 by the application. Application must not directly clear the
8990 sock->inbuf, the packet processing routines handle it. Fixed
8991 this in client library and in server.
8993 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8995 * Fixed the WHOIS and IDENTIFY send reply function to really
8996 check whether to send list or just one entry. Affected file
8999 * Cleaned up the LEAVE command's channel key distribution. The
9000 affected file silcd/command.c.
9002 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
9003 can enforce the channel mode as well. In that case the ID
9004 includes the ID of the server. The code now enforces the
9005 mode change if the router have different mode than the server.
9007 * The notify client operation with CMODE_CHANGE notify can now
9008 return NULL client_entry pointer if the CMODE was not changed
9009 by client. Application must check for this.
9011 * Added <Server ID> argument to INFO command to support server
9012 info fetching by Server ID.
9014 * Added silc_server_announce_get_channel_users to get assembled
9015 packets of channel users of the specified channel. Affected
9016 file silcd/server.[ch].
9018 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
9019 was freed underneath the ID Cache.
9021 * Re-announce clients when the server received CHANNEL_CHANGE
9022 notify from the router. Affected file silcd/packet_send.c.
9024 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9026 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
9027 crashed since it did not handle the fact that there is no cipher
9028 called "3" and didn't check the error condition. Now fixed.
9030 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
9031 flag. It can be used to send message requests.
9033 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9035 * Implemented the RESTART command in the client.
9037 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
9038 notice type messages. Added notice printing to the user
9041 * The channel keys are not re-generated if the channel's mode
9042 is PRIVKEY, ie private key on the channel exists. Affected
9043 files silcd/server.c and silcd/command.c.
9045 * Fixed a little bug in channel message delivery when channel
9046 private keys are set in the server. Affected file is
9047 silcd/packet_send.c.
9049 * Changed the setting on channel->on_channel = TRUE from the
9050 silc_client_save_channel_key to the JOIN command reply. The
9051 key payload is not received if the private channel key is set.
9052 Affected file lib/silcclient/command_reply.c and the
9053 lib/silcclient/client_channel.c.
9055 * When the CMODE_CHANGE notify is sent and the channel private
9056 key mode is removed the channel key must be re-generated in
9057 other cells as well. Added this support for the router in the
9058 silcd/packet_receive.c.
9060 * Added new local command NOTICE to send notice message on
9061 channel. Affected file silc/local_command.[ch].
9063 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9065 * Added new local command ME to the client. It is used to send
9066 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
9067 some action. Affected file silc/local_command.[ch].
9069 * Changed channel_message and private_message client operations
9070 to deliver the message flags to the application. Added also
9071 the `flags' arguments to the silc_client_send_channel_message
9072 and silc_client_send_private_message functions. Affected file
9075 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9077 * Redefined the Private Message Payload to support private message
9078 keys and to support the new private message flags. Updated
9079 the protocol specs. Flags makes it possible to have for example
9080 CTCP style messages.
9082 * Added new type SilcPrivateMessagePayload and defined an API
9083 for it in the lib/silcclient/silcprivate.[ch].
9085 * Tested private message private keys successfully. Tested the
9086 private message key set, unset and list commands with the new
9089 * Redefined the Channel Message Payload to include the channel
9090 message flags (equal with private message flags) to support
9091 for example CTCP style messages.
9093 * Defined some of the message (for channel and private message)
9094 flags. Updated the protocol specs and added the flags to the
9095 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
9097 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9099 * Added SilcKeyAgreementStatus type to the key agreement routines
9100 to indicate the current status and error if one occured.
9101 The status types are defined in the lib/silcclient/silcapi.h.
9103 * Added new local command KEY that is used to set and unset private
9104 keys for channels, set and unset private keys for private messages
9105 with remote clients and to send key agreement requests and
9106 negotiate the key agreement protocol with remote client. The
9107 key agreement is supported only to negotiate private message keys,
9108 it currently cannot be used to negotiate private keys for channels,
9109 as it is not convenient for that purpose.
9111 * Fixed a minor pending callback setting bug in the function
9112 silc_client_get_client_by_id_resolve, now the function works.
9113 Affected file lib/silcclient/idlist.c.
9115 * Added function silc_net_get_local_port to get local bound
9116 port by socket. Added to lib/silcutil/silcnet.[ch].
9118 * Added `sockets' and `sockets_count' fields to the SilcClient
9119 object. They hold the sockets of the listenning sockets in
9120 the client. Listenning sockets may be for example the key
9121 agreement server. Affected file lib/silcclient/client.[ch].
9122 Added functions the silc_client_add_socket and the
9123 silc_client_del_socket. They are exported to the application
9126 * Added ~./silc/clientkeys to support other client's public keys.
9128 * Renamed verify_server_key client operation to verify_public_key
9129 and added one argument to indicate the type of the connection
9130 (server, client etc.).
9132 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9134 * Added silc_server_connection_auth_request to handle the
9135 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
9136 silcd/packet_receive.[ch].
9138 * Added silc_server_send_connection_auth_request into the
9139 silcd/packet_send.c to send the connection auth request packet.
9141 * Cleaned up the silcd/protocol.c a bit and fixed some memory
9144 * Fixed the public key authentication in responder side in the
9145 server. The `auth_data' pointer includes the SilcPublicKey
9146 not the path to the public key. Affected file silcd/protocol.c.
9148 * Implemented the public key authentication in the initiator side
9149 in the server. Affected file silcd/protocol.c.
9151 * Removed the [RedirectClient] config section from the server
9152 configuration. Is not needed and I don't want to implement it.
9154 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9156 * Cleaned up the CMODE command in the server. It now works
9157 correctly and supports all the modes defined in the protocol.
9158 Affected file is silcd/command.c.
9160 * Added `hmac_name' field to the SilcChannelEntry in the server
9161 to hold the default HMAC of the channel. It can be set when
9162 creating the channel (with JOIN command). Affected files
9165 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
9166 type to indicate the change of the current cipher and hmac
9167 on the channel. Client can safely ignore the <cipher> argument
9168 (if it chooses to do so) since the CHANNEL_KEY packet will
9169 force the channel key change anyway. The <hmac> argument is
9170 important since the client is responsible of setting the new
9171 HMAC and the hmac key into use.
9173 * Fixed the CMODE command in the client library as well.
9175 * Tested CMODE command in router environment successfully.
9177 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9179 * Show the version of the remote client (or server) when connecting
9180 to the server. It is logged to the log file. Affected file
9181 is silcd/protocol.c.
9183 * Fixed the KILLED notify handling in the client library. The
9184 client must be removed from all channels when receiving the
9187 Also, do not remove the client entry when giving the KILL
9188 command but when the KILLED notify is received.
9190 * Removed silc_idlist_find_client_by_nickname from the server.
9191 Not needed anymore. Affected files silcd/idlist.[ch].
9193 * Implemented the CHANNEL_CHANGE notify type handling to the
9194 server. Affected file silcd/server.c.
9198 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9200 * Added silc_server_send_notify_invite to send the INVITE
9201 notify between routers.
9203 * Implemented the INVITE command correctly to the server.
9205 * Implemented the INVITE notify type handling in the server.
9207 * Implemented the INVITE command to the client library and on the
9210 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9212 * Added function silc_server_get_client_resolve to find the
9213 client entry by ID from all ID lists and then resolve it
9214 (using WHOIS) if it cannot be found. Affected file is
9217 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9219 * Implemented the BAN command to the client library.
9221 * The JOIN command in the server now checks the invite list
9224 * Changed the silc_command_reply_payload_encode_va and the
9225 silc_command_payload_encode_va to support that if argument is
9226 NULL it ignores and checks the next argument. Affected file
9227 lib/silccore/silccommand.c.
9229 * Added silc_server_send_notify_ban to send the BAN notify
9230 type between routers.
9232 * Chaned the silc_notify_payload_encode to support that if
9233 argument is NULL it ignores and checks the next argument.
9234 Affected file lib/silccore/silcnotify.c.
9236 * Tested ban lists in router environment successfully.
9238 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9240 * Implemented BAN command to the server, in silcd/command.[ch].
9242 * Removed the BAN and INVITE_LIST modes from the CMODE command
9245 * Added function silc_string_match to regex match two strings.
9246 Affected files lib/silcutil/silcutil.[ch].
9248 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9250 * Redefined parts of the SilcChannelEntry in the server to support
9251 the new ban and invite lists.
9253 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9255 * Redefined the INVITE command. The same command can be used to
9256 invite individuals to the channel but also to manage the invite
9257 list of the channel (to add to and remove from the invite list).
9258 Updated the protocol specs.
9260 * Added new command SILC_COMMAND_BAN that can be used to manage
9261 the ban list of the channel. Updated the protocol specs.
9263 * Removed the channel modes: the SILC_CMODE_BAN and the
9264 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9265 in the CMODE command. The equivalent features are now available
9266 using INVITE and BAN commands. Updated the protocol specs.
9268 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9269 in the network about change in the current ban list. The notify
9270 type is not used by the client.
9272 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9273 support the invite lists.
9275 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9277 * Added new function silc_string_regexify that converts string
9278 including wildcard characters into regex string that can
9279 be used by the GNU regex library. Added into the file
9280 lib/silcutil/silcutil.[ch].
9282 Added silc_string_regex_combine to combine to regex strings
9283 into one so that they can be used as one regex string by
9284 the GNU regex library. Added into the file
9285 lib/silcutil/silcutil.[ch].
9287 Added silc_string_regex_match to match two strings. It returns
9288 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9290 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9292 * Imported GNU regex to the soruce tree into lib/contrib.
9293 Fixed some compiler warning from the regex.c.
9295 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9297 * Fixed MOTD command in the server to work in router environment.
9299 * Fixed the MOTD command in the client library to support
9300 the server argument in the command.
9302 * Added `nickname_len' argument to the silc_idlist_add_client
9303 in the server, as the `nickname' argument may be binary data
9306 * Added silc_idlist_get_channels to return all channels from
9309 * Implemented LIST command to the server. Affected file is
9312 * Implemented the LIST command to the client library and on the
9315 * Added [<user count>] argument to the LIST command reply.
9316 With private channels the user count is not shown.
9318 * Updated TODO and README.
9320 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9322 * The client entry's data.registered must be TRUE even with
9323 global client entry on global client list. The data.registered
9324 is used to check whether the client is anymore in the network,
9325 for example with WHOWAS command so it must be valid.
9327 * Fixed the WHOWAS command in the server. It now actually works
9328 in router environment. Added function into silcd/command_reply.c
9329 silc_server_command_reply_whowas_save.
9331 * Added silc_idlist_purge function to the silcd/idlist.c
9332 to periodically purge the ID Cache.
9334 * Fixed INFO command in the server. It works now in router
9335 environment. Added <server name> argument to the INFO command
9336 reply. Updated the protocol specs.
9338 * Fixed minor bug in silc_idcache_purge to not purge if the
9339 expire value is zero.
9341 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9342 they were buggy because of the WHOWAS information.
9344 * Fixed local command MSG to handle the async resolving of
9345 the remote client properly. It used to fail the first MSG.
9346 Affected file silc/local_command.c.
9348 * Added `data_len' field to SilcIDCache context.
9350 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9352 * Update TODO. Todo in commands in the server.
9354 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9356 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9357 used by routers as broadcast packet to inform other routers
9358 about the changed user mode.
9360 Implemented the notify handling in the server. Affected file is
9361 silcd/packet_receive.c. Added the function
9362 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9364 * Added new generic Channel Payload and deprecated the New Channel
9365 Payload. The New Channel Payload is now the generic Channel
9368 * Added new argument `mode' to the silc_server_send_new_channel
9369 as it is required in the Channel Payload now.
9371 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9372 and created a new and real SilChannelPayload to represent the
9373 new generic Channel Payload. Implemented the encode/decode
9374 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9376 * Added silc_server_get_client_channel_list to return the list
9377 of channels the client has joined for WHOIS command reply.
9378 Affected file silcd/server.[ch].
9380 * Implemented the channel list sending in the WHOIS command reply
9381 in server and in the client.
9383 Implemented the channel list displaying on the user interface
9384 as well. Affected file silc/client_ops.c.
9386 * Added silc_channel_payload_parse_list to parse list of Channel
9387 Payloads. It returns SilcDList list of SilcChannelPayloads.
9388 Client for example can use this function to parse the list of
9389 channels it receives in the WHOIS command reply. The caller
9390 must free the list by calling silc_channel_payload_list_free.
9391 Affected files lib/silccore/silcchannel.[ch].
9393 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9395 * Added one new argument <user mode> to the WHOIS command reply
9396 to return the mode of the user in SILC. Updated the protocol
9399 Implemented it to the server and client.
9401 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9403 * Fixed the mode printing on the user interface on joining.
9404 Affected file silc/client_ops.c.
9406 * Implemented the UMODE command and user modes in general to the
9407 client library and to the user interface.
9409 * Implemented the UMODE command to the server.
9411 * The server now sends UNKNOWN_COMMAND error status if client sends
9412 unknown command. Affected file silcd/command.c.
9414 * All server commands now handle the command identifier the right
9415 way when sending the command reply to the client. The client can
9416 use to identify the command replies with the identifier.
9418 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9420 * Added silc_server_get_client_route to resolve the route to
9421 the client indicated by the client ID. Affected file is
9424 * Added silc_server_relay_packet as general function to relay
9425 packet to arbitrary destination. This deprecates functions
9426 like _send_private_message_key, _relay_notify etc. Affected
9427 file is silcd/packet_send.[ch].
9429 Removed silc_server_send_key_agreement,
9430 silc_server_send_private_message_key and
9431 silc_server_packet_relay_notify functions from the file
9432 silcd/packet_send.[ch].
9436 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9437 server. Affected file silcd/packet_receive.[ch].
9439 * Implemented the KILL command to the client. Implemented the
9440 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9441 Affected files lib/silcclient/command[_reply].c and
9442 lib/silcclient/client_notify.c. Implemented the KILL notify
9443 printing in the user inteface.
9445 * Fixed a lot silc_parse_nick memory leaks from the client
9446 library in the file lib/silcclient/command.c.
9448 * Changed the silc_server_send_notify_on_channels's `sender'
9449 argument from SilcSocketConnection to SilcClientEntry to
9450 check the sender as entry and not as connection object and not
9451 to send to the client provided as argument. The affected file
9452 is silcd/packet_send.[ch].
9454 * The notify packets that are destined directly to the client used
9455 to not to be processed by the server. Now changed that and the
9456 server processes all notify packets. After relaying the packet
9457 to the client the notify packet is processed in the server.
9459 * The silc_server_free_client_data now checks whether there is
9460 pending outgoing traffic for the client and purges the data to
9461 the network before removing the client entry.
9463 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9465 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9466 an client is killed from the SILC Network. Updated the protocol
9469 Added new function silc_server_send_notify_killed to the
9470 silcd/packet_send.[ch].
9472 * Added function silc_server_packet_relay_notify to relay notify
9473 packets that are destined directly to a client. In this case
9474 the server does not process the notify packets but merely relays
9475 it to the client. Affected file silcd/packet_send.[ch].
9477 Added also silc_server_packet_process_relay_notify to check
9478 whereto relay the notify. Affected file is
9479 silcd/packet_receive.[ch].
9481 * Implemented the KILL command to the server.
9485 * Added the backup schema desgined last fall to the protocol
9486 specs for everyone to see. The specification is in the
9487 *-spec-xx.txt draft and the packet type definitions for the
9488 backup routers is in *-pp-xx.txt draft. Thusly, added also
9489 new packet type SILC_PACKET_CELL_ROUTERS.
9491 * A big security problem in the implementation discovered. The
9492 signoff of an client did not cause new channel key generation
9493 which it of course should've done. The channel keys must be
9494 always re-generated when client leaves (or signoffs) the channel.
9495 The silc_server_remove_from_channels funtion now handles
9496 the channel key re-generation.
9498 * Added `sender' argument to the silc_server_send_notify_on_channels
9499 to not to send the client provided as argument. Affected file
9500 silcd/packet_send.[ch].
9502 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9504 * Implemented OPER and SILCOPER commands into the server and
9507 * Added silc_auth_verify and silc_auth_verify_data to verify
9508 the authentication directly from the authentication payload.
9509 It supports verifying both passphrase and public key based
9510 authentication. Affected file lib/silccore/silcauth.[ch].
9512 * Added `hash' field to the SilcIDListData structure. It is the
9513 hash negotiated in the SKE protocol. Affected file is
9516 * Slight redesigning of the SilcAuthPayload handling routines.
9517 Do not send SilcPKCS but SilcPublicKey as argument.
9519 * Implemented the public key authentication support to the
9520 serverconfig. The public key is loaded from the provided path
9521 and saved as authentication data to void * pointer. Thus,
9522 changed the unsigned char *auth_data to void *auth_data;
9524 * Fixed SHUTDOWN command to send the reply before the server
9525 is shutdown. :) Affected file silcd/command.c.
9527 * Fixed fatal bug in CONNECT command. The hostname was invalid
9528 memory and server crashed. Affected file silcd/command.c.
9530 * Fixed fatal bug in CLOSE command. The server_entry became
9531 invalid but was referenced later in the command. Affected file
9534 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9536 * Fixed fatal bug in failure packet handling. Server ignored
9537 the failure and thus crashed when it came.
9541 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9543 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9544 that the command may be executed only once in (about) 2 seconds.
9545 The old SILC_CF_LAG flag is same but allows command bursts up
9546 to five before limiting.
9548 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9549 server code. Various commands now includes the CF_LAG_STRICT
9550 flag to disallow any kind of miss-use of the command.
9552 * Fixed the silc_buffer_unformat to not to allocate any data
9553 if the length of the data is zero. It used to allocate the
9554 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9556 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9558 * Changed the format of AdminConnection configuration section
9559 in the server. Added username of the admin to the format.
9560 Affected files silcd/serverconfig.[ch].
9562 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9563 to return admin configuration data by host, username and/or
9566 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9568 * Implemented WHOWAS command to the server. Added the functions:
9570 silc_server_command_whowas_parse,
9571 silc_server_command_whowas_send_reply,
9572 silc_server_command_whowas_from_client and
9573 silc_server_command_whowas_from_server
9575 * Added <Client ID> argument to the WHOWAS command reply. Updated
9576 the protocol specs accordingly.
9578 * Implemented WHOWAS command and command_reply to the client
9581 Implemented the WHOWAS printing on the user interface.
9583 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9585 * Added new argument to the WHOWAS command reply, the real name.
9586 It is an optional argument. Updated the protocol specs.
9588 * Added SilcIDCacheDestructor callback that is registered when
9589 the SilcIDCache is allocated. The callback is called when
9590 an cache entry in the ID Cache expires, or is purged from the
9591 cache. Added into lib/silccore/idcache.[ch].
9593 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9594 to destruct the client entries when the cache entry expires.
9595 Other ID Cache's in server and in the client library ignores
9598 * If the ID Cache entry's `expire' field is zero then the entry
9599 never expires. Added boolean `expire' argument to the
9600 silc_idcache_add function in the lib/silccore/idcache.[ch].
9601 If it is TRUE the default expiry value is used.
9603 * Added silc_server_free_client_data_timeout that is registered
9604 when client disconnects. By default for 5 minutes we preserve
9605 the client entry for history - for WHOWAS command.
9607 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9609 * Added support to the server to enforce that commands are not
9610 executed more than once in 2 seconds. If server receives
9611 commands from client more frequently, timeout is registered
9612 to process the commands. Affected file silcd/command.c.
9613 Added new function silc_server_command_process_timeout.
9615 * Changed NICK_NOTIFY handling in client library to check that
9616 if the client's nickname was changed, so there is no need to
9617 resolve anything from the server.
9619 * Removed error printing from the WHOIS and IDENTIFY commands.
9620 If error occurs then it is ignored silently in the client library.
9621 The application, however, may map the received error to
9622 human readable error string. The application currently maps
9623 the NO_SUCH_NICKNAME error to string.
9625 * Made the command status message public to the application. Moved
9626 them from lib/silcclient/command_reply.c to
9627 lib/silcclient/command_reply.h. The application can map the
9628 received command status to the string with the
9629 silc_client_command_status_message function.
9631 * Added check to the server to check that client's ID is same
9632 as the Source ID in the packet the client sent. They must
9635 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9637 * Added dist-bzip hook to the Makefile.am to make bzip2
9638 compressed distributions.
9640 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9642 * Server now enforces the maximum length for the nickname and
9643 the channel as protocol specification dictates. 128 bytes for
9644 nickname and 256 bytes for channel name.
9646 * Moved the WHOIS printing to the application. The client libary
9647 does not print out the WHOIS information anymore, the application
9648 must do it. Renamed silc_client_command_reply_whois_print to
9649 the silc_client_command_reply_whois_save.
9651 The client's idle time is also sent to the application now, and
9652 the idle is shown on screen.
9654 * Added silc_client_command_reply_identify_save to save the
9655 received IDENTIFY entries.
9657 * Do not check for channel private keys in message sending and
9658 reception if the channel does not have the PRIVKEY mode set.
9659 Affected file lib/silclient/client_channel.c.
9661 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9663 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9664 just surfaced after chaning the JOIN procedure.
9666 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9668 * Added silc_client_get_clients_by_list to get client entries
9669 from Client ID list, that is returned for example by JOIN
9670 and USERS command replies. The application should use this
9671 function for example when JOIN command reply is received to
9672 resolve the clients already on the channel (library does not
9673 do that anymore as USERS command reply is not used in the JOIN
9674 procedure anymore). Affected files lib/silcclient/silcapi.h and
9675 lib/silcclient/idlist.c.
9677 * JOIN command reply and USERS command reply returns now SilcBuffer
9678 pointers instead of unsigned char pointers when returning
9679 the client list and mode list.
9681 * Added <Client ID> argument to the JOIN command reply, mainly
9682 for the server to identify for which client the command was
9683 originally sent. Updated protocol specs accordingly.
9685 * Added SilcDlist private_key pointer to the SilcChannelEntry
9686 in the client to support the channel private keys. Affected
9687 file is lib/silcclient/idlist.h.
9689 * Added SilcChannelPrivateKey argument to the function
9690 silc_client_send_channel_message so that application can choose
9691 to use specific private ke if it wants to. If it is not provided,
9692 the normal channel key is used, unless private keys are set.
9693 In this case the first (key that was added first) is used
9694 as the encryption key.
9696 * Implemented the support for channel private key handling.
9697 Implemented the following functions:
9699 silc_client_add_channel_private_key,
9700 silc_client_del_channel_private_keys,
9701 silc_client_del_channel_private_key,
9702 silc_client_list_channel_private_keys and
9703 silc_client_free_channel_private_keys
9705 Affected file lib/silcclient/client_channel.c.
9707 * Added the support for the private keys in the channel message
9708 sending and encryption and in the message reception and
9709 decryption. Affected funtions are
9710 silc_client_send_channel_message and silc_client_channel_message.
9712 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9714 * Added SKE's key verify callback to the client library's
9715 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9717 * Removed the statement that server (or router) must send USERS
9718 command reply when joining to the channel so that the client
9719 knows who are on the channel. Instead, the client list and
9720 client's mode list is now sent in the JOIN command reply to the
9721 client who joined channel. This is better solution.
9723 * Added function silc_server_get_users_on_channel and function
9724 silc_server_save_users_on_channel to the silcd/server.[ch].
9726 * Removed function silc_server_command_send_users from the
9729 * Do not show topic on the client library anymore. The topic is
9730 sent in the command reply notify to the application and the
9731 application must show the topic now.
9733 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9735 * Added client searching by nickname hash into the IDENTIFY and
9736 WHOIS commands in the server as they were clearly missing from
9737 them. Affected file is silcd/command.c.
9739 * Fixed a bug in private message receiving in the client library.
9740 The remote ID was freed and it wasn't supposed, now it is
9743 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9745 * Minor fix to the channel payload; allocate the data area, as it
9746 needs to be of specific length.
9748 * If the key agreement port is zero then the operating
9749 system will define the bound port. Affected files are
9750 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9752 * Added new function silc_channel_payload_decrypt into the file
9753 lib/silccore/silcchannel.[ch].
9755 * Moved the channel message etc, check from silc_packet_decrypt
9756 to applications. The library calls now a generic
9757 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9758 when the packet is either normal or special. This was done to
9759 allow more wide range of checking that was not allowed when
9760 the code was in library. Now applications can do virtually any
9761 checks to the packet and return to the library the decision how
9762 the packet should be processed. Affected files are
9763 lib/silccore/silcpacket.[ch].
9765 Added silc_server_packet_decrypt_check to the server and
9766 silc_client_packet_decrypt_check to the client library.
9768 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9769 to send with specified source and destination information.
9771 * Channel message delivery between routers was broken after the
9772 channel key distribution was fixed earlier. The channel key
9773 was used be to distributed to other routers as well which is not
9774 allowed by the protocol. Now this is fixed and channel keys
9775 really are cell specific and the channel message delivery between
9776 routers comply with the protocol specification.
9778 * Fixed various commands in server to check also the global list
9779 for the channel entry and not just the local list. The affected
9780 file silcd/command.c.
9782 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9784 * Added assert()s to buffer formatting and unformatting routines
9785 to assert (if --enable-debug) when error occurs. Affected
9786 file: lib/silcutil/silcbuffmt.c.
9788 * Changed to auto-reconnect to check whether the remote host is
9789 router and register the re-connect timeout if it is. It used
9790 to check that whether we are normal server, but router must do
9791 auto-reconnect with another router as well. Affected file
9794 * Removed the [<key len>] option from CMODE command as the cipher
9795 name decides the key length, nowadays. See the defined ciphers
9796 from the protocol specification.
9798 * Added [<hmac>] option to the CMODE command to define the HMAC
9799 for the channel. Added SILC_CMODE_HMAC channel mode.
9801 * Added [<hmac>] option for the JOIN command so that user can
9802 select which HMAC is used to compute the MACs of the channel
9805 * Added Hmac field to the Channel Message Payload. The integrity
9806 of plaintext channel messages are now protected by computing
9807 MAC of the message and attaching the MAC to the payload. The
9808 MAC is encrypted. Now, it is clear that this causes some
9809 overhead to the size of the packet but rationale for this is that
9810 now the receiver can verify whether the channel message decrypted
9811 correctly and also when private keys are set for the channel the
9812 receiver can decrypt the packet with several keys and check from
9813 the MAC which key decrypted the message correctly.
9815 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9816 lib/silccrypt/silccipher.[ch].
9818 * Added silc_hash_len to return the digest length into the
9819 lib/silcrypt/silchash.[ch].
9821 * Rewrote parts of Silc Channel Payload interface in the
9822 lib/silccore/silcchannel.[ch]. The encode function now also
9823 encrypts the packet and parse function decrypts it.
9825 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9827 * Fixed a minor formatting bug in the SKE's key material processing.
9828 It actually might have processed the keys wrong way resulting
9831 * Redefined the mandatory HMAC algorithms and added new algorithms.
9832 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9833 and hmac-md5 truncated to 96 bits. The mandatory is now
9834 hmac-sha1-96. Rest are optional (including the one that used
9835 to be mandatory). Rationale for this is that the truncated HMAC
9836 length is sufficient from security point of view and can actually
9837 make the attack against the HMAC harder. Also, the truncated
9838 HMAC causes less overhead to the packets. See the RFC2104 for
9841 * Added new [hmac] configuration section. The SKE used to use
9842 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9843 is of course wrong. The official names that must be proposed in
9844 the SKE are the ones defined in the protocol specification
9845 (hmac-sha1-96 for example). The user can configure any hmac
9846 using any hash function configured in the [hash] section. At
9847 least, the mandatory must be configured.
9849 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9851 * Added HMAC list to the SKE proposal list. It has now both
9852 hash algorithm list and HMAC list. This makes the protocol
9853 incompatible with previous versions. The SKE now seems to work
9854 the way it is supposed to work, for the first time actually.
9856 * Defined plain Hash algorithms to the protocol specification.
9859 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9861 * Implemented support for key agreement packets into the server.
9862 Added functions silc_server_key_agreement and
9863 silc_server_send_key_agreement. Other than these functions,
9864 server has nothing to do with this packet.
9866 * Added support for private message key packets into the server.
9867 Added functions silc_server_private_message_key and
9868 silc_server_send_private_message_key.
9872 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9873 called in the protocol's final callback instead in the END
9874 protocol state. This makes a little more sense and in the same
9875 time in client we can use the same protocol routines for normal
9876 key exchange and to key agreement packet handling as well.
9878 * Added to both client's and server's KE protocol context the
9879 SilcSKEKeyMaterial pointer to save the key material. We will
9880 bring the key material to the protocol's final callback by doing
9881 this. The final callback must free the key material.
9883 * Added SKE's packet_send callback into client's KE protocol
9884 context so that the caller can choose what packet sending function
9885 is used. This way we can use different packet sending when
9886 doing normal SKE when doing key agreement packet handling (in
9887 the key agreement packet handling we do not want to encrypt
9890 * Implemented the responder side of the key agreement routines
9891 in the client. The client can now bind to specified port and
9892 accept incoming key negotiation. The key material is passed
9893 to the application after the protocol is over.
9895 * Implemented the processing of incoming Key Agreement packet
9896 in the client. Added function silc_client_key_agreement to
9899 * Implemented the intiator side of the key agreement routines
9900 in the client. The client can now initiate key agreement with
9901 another remote client. The key material is passed to the
9902 application after the protocol is over.
9904 * Created client_keyagr.c to include all the key agreement
9907 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9908 SILC_TASK_CALLBACK except that it is not static.
9910 * Created client_notify.c and moved the Notify packet handling
9911 from the client.[ch] into that file.
9913 * Created client_prvmsg.c and moved all private message and
9914 private message key routines from the client.[ch] into that file.
9916 * Create client_channel.c and moved all channel message and
9917 channel private key routines from the client.[ch] into that file.
9919 * Changed silc_client_get_client_by_id_resolve to resolve with
9920 WHOIS command instead of IDENTIFY command, in the file
9921 lib/silclient/idlist.c.
9923 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9925 * Implemented the SKE's responder side to the Client library.
9927 * When FAILURE is received to the protocol do not trust it
9928 blindly. Register a timeout to wait whether the remote closes
9929 the connection as it should do it, only after that process the
9930 actual failure. This was changed to both client and server.
9932 * Added client_internal.h to include some of the structures
9933 there instead of client.h in lib/silcclient/.
9935 * Added function silc_task_unregister_by_callback to unregister
9936 timeouts by the callback function.
9938 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9940 * Some "Incomplete WHOIS info" errors has been appearing on the
9941 log files. Took away the entry->userinfo check from WHOIS
9942 reply sending. The entry->userinfo is now " " if client did not
9943 provide one. I thought this was fixed earlier but something
9944 is wrong still. Let's see if the error still appears.
9946 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9948 * Fixed a minor bug in the login when the channel key is
9949 re-generated in the server. It used to generate the key in
9950 wrong order and thus caused problems in the channel traffic.
9952 * Fixed a minor bug in channel key distsribution after
9953 KICK command. The key was not sent to the router even though
9956 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9958 * Added silc_ske_process_key_material_data as generic routine
9959 to process any key material as the SILC protocol dictates. The
9960 function is used by the actual SKE library but can be used by
9961 applications as well. This relates to the private message keys
9962 and the channel private keys since they must be processed the
9963 same way the normal SILC session keys. The protocol dictates
9964 this. Affected files: lib/silcske/silcske.[ch].
9966 Added also silc_ske_free_key_material to free the
9967 SilcSKEKeyMaterial structure.
9969 * Defined silc_cipher_set_key function to set the key for
9970 cipher without using the object's method function. The affected
9971 files: lib/silccrypt/silccipher.[ch].
9973 * Implemented silc silc_client_add_private_message_key,
9974 silc_client_add_private_message_key_ske,
9975 silc_client_del_private_message_key,
9976 silc_client_list_private_message_keys and
9977 silc_client_free_private_message_keys functions in the
9980 Added functions silc_client_send_private_message_key to send
9981 the Private Message Key payload and silc_client_private_message_key
9982 to handle incoming Private Message Key payload.
9984 * Added Cipher field to the Private Message Key payload to set
9985 the cipher to be used. If ignored, the default cipher defined
9986 in the SILC protocol (aes-256-cbc) is used.
9988 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9990 * Removed lib/silcclient/ops.h file.
9992 Redefined parts of the SILC Client Library API. Created new
9993 file silcapi.h that deprecates the ops.h file and defines the
9994 published Client Library API. Defined also private message key
9995 API and channel private key API into the file.
9997 This is the file that the application must include from the
9998 SILC Client Library. Other files need not be included by
9999 the application anymore.
10001 * Added new key_agreement client operation callback and also
10002 defined the Key Agreement library API for the application.
10004 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10006 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
10007 is used by clients to request key negotiation between another
10008 client in the SILC network. If the negotiation is started it
10009 is performed using the SKE protocol. The result of the
10010 negotiation, the secret key material, can be used for example
10011 as private message key.
10013 Implemented the Key Agreement payload into the files
10014 lib/silccore/silauth.[ch].
10016 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10018 * Redefined ciphers for the SILC protocol. Added some new ciphers
10019 and defined the key lengths for the algorithms. Changed the
10020 code accordingly. The default key length is now 256 bits.
10022 * Fixed SKE key distribution function silc_ske_process_key_material
10023 when the key length is more than 128 bits. The default key
10024 length in SILC is now 256 bits.
10026 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
10027 to indicate unsupported algorithm.
10029 * Renamed rijndael.c to aes.c and all functions as well.
10031 * Fixed a long standing channel key setting bug in client library.
10032 Weird that it has never surfaced before.
10034 * Fixed bug in channel deletion. If the entire channel is removed
10035 then it must also delete the references of the channel entry
10036 from the client's channel list as the client's channel entry and
10037 the channel's client entry share same memory.
10039 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10041 * Implemented CONNECT and SHUTDOWN commands in the client.
10043 * Implemented CLOSE command to the client.
10045 * Added the function silc_idlist_find_server_by_name into the
10046 files silcd/idlist.[ch].
10048 Added the function silc_idlist_find_server_by_conn into the
10049 files silcd/idlist.[ch].
10051 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10053 * DIE command was renamed to SHUTDOWN. Updated the both code
10054 and protocol specs.
10056 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
10057 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
10059 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
10062 * Added function silc_server_create_connection function to create
10063 connection to remote router. My server implementation actually
10064 does not allow router to connect to normal server (it expects
10065 that normal server always initiates the connection to the router)
10066 so the CONNECT command is only good for connecting to another
10069 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10071 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
10072 or some other client was kicked from the channel.
10074 Implemented the handling of the notify type to both client
10077 Implemented silc_server_send_notify_kicked to send the KICKED
10078 notify. It is used to send it to the server's primary router.
10080 * Implemented the KICK command into server and client.
10082 * Added `query' argument to the silc_idlist_get_client function
10083 to indicate whether to query the client from server or not if
10086 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
10087 to indicate that the client is not channel founder.
10091 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10093 * Removed the rng context from SilcPacketContext structure and
10094 changed that the packet routine uses the Global RNG API.
10096 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10098 * Added support for quit message that client can "leave" on the
10099 channel when it quits the SILC. It is ditributed inside the
10100 SILC_NOTIFY_TYPE_SIGNOFF notify type.
10102 Added silc_server_free_client_data that will take the
10103 signoff message as argument.
10105 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
10107 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10109 * Updated parts of the protocol specification to keep it up
10112 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10114 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
10115 payloads in one packet.
10117 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
10118 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
10119 use now the new List flag.
10121 * Also deprecated the following packet types: REPLACE_ID,
10122 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
10124 * Added list support for Notify packet in server.
10126 * Added silc_server_send_notify_channel_change to send the
10127 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
10128 the silc_server_send_replace_id.
10130 * Added silc_server_send_notify_nick_change to send the
10131 NICK_CHANGE notify type. Deprecates the function
10132 silc_server_send_replace_id.
10134 * Added silc_server_send_notify_join to send the JOIN notify type.
10135 Deprecates the function silc_server_send_new_channel_user.
10137 * Added silc_server_send_notify_leave to send LEAVE notify type.
10138 Deprecates the function silc_server_send_remove_channel_user.
10140 * Added silc_server_send_notify_cmode and
10141 silc_server_send_notify_cumode to send CMODE and CUMODE notify
10142 types. Deprecates the silc_server_send_set_mode function.
10144 * Added SERVER_SIGNOFF notify type to indicate that server has
10145 quit. This means that all clients on the channel from that
10146 server will drop. This can be also used when netsplit happens.
10148 Deprecated REMOVE_ID packet type since it is not needed anymore
10151 Added silc_server_send_notify_server_signoff to send the
10152 SERVER_SIGNOFF notify type. Deprecates the function
10153 silc_server_send_remove_id.
10155 Added also silc_server_send_notify_signoff to send the
10156 SIGNOFF notify type.
10158 * Employed the PKCS #1. It is the mandatory way to do RSA in the
10159 SILC protocol from this day on. Changed the protocol
10160 specification as well.
10162 * Added silc_server_send_notify_topic_set to send TOPIC_SET
10163 notify type. It is used between routers to notify about
10164 topic changes on a channel.
10166 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
10169 * Partly updated the protocol specification to comply with the
10170 changes now made. It is still though a bit outdated.
10172 * The JOIN notify type now takes one extra argument <Channel ID>.
10173 The packet used to be destined to the channel but now the
10174 JOIN type may be sent as list thus it is impossible to
10175 destine it to any specific channel. By adding this argument
10176 it is again possible.
10178 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10180 * Added CREDITS file. The CHANGES and CREDITS file will appear
10181 in the distribution as well.
10183 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10185 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
10186 types in the server's silcd/packet_receive.c.
10188 * Implemented CMODE and CUMODE to work in router environment.
10190 * Fixed minor encoding and decoding buglet from the
10191 lib/silccore/silcmode.c.
10193 * Fixed buffer overflow from lib/silcclient/command.c in USERS
10196 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
10198 * Changed all SilcConfigServer* and silc_config_server* to
10199 SilcServerConfig* and silc_server_config*, respectively.
10202 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10204 * Associated the ID (client or server ID) to the Authentication
10205 Payload to avoid any possibility of forging. Updated the
10206 protocol specification and the code accordingly.
10208 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10210 * The RSA key length is now save to the RsaKey context in the
10211 key generation process in lib/silccrypt/rsa.c. The key length
10212 is now used to figure out the maximum size of the block allowed
10213 to be encrypted/signed.
10215 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
10216 is equivalent to the silc_mp_mp2bin but does not allocate any
10219 * Changed silc_mp_mp2bin API to take length argument. If it is
10220 non-zero then the buffer is allocated that large. If zero, then
10221 the size is approximated using silc_mp_sizeinbase, which however
10224 * Created Global RNG API which is global RNG that application can
10225 initialize. After initializing, any routine anywhere in the
10226 code (including library) can use RNG without allocating a new
10227 RNG object. This was done to allow this sort of use of the
10228 RNG in code that has no chance to allocate RNG object. All
10229 applications currently allocate this and many routines in the
10230 library use this. Affected file lib/silccrypt/silcrng.[ch].
10232 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
10233 it to use the Global RNG API.
10235 * Defined Authentication Payload into protocol specification that
10236 is used during SILC session to authenticate entities. It is
10237 used for example by client to authenticate itself to the server
10238 to obtain server operator privileges.
10240 Implemented this payload into the lib/silccore/silcauth.[ch].
10241 Implemented also routines for public key based authentication
10242 as the new protocol specification dictates.
10244 Moved definitions of different authentication methods from
10245 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10247 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10248 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10249 silc_pkcs_verify_with_hash functions into the file
10250 lib/silccrypt/silcpkcs.[ch].
10252 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10254 * The client entry's userinfo pointer must be always valid.
10255 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10256 will fail since it requires the userinfo. Now, the userinfo
10257 is allocated as "" if actual userinfo does not exist. Actually,
10258 it must exist and it is totally Ok to drop client connections
10259 that does not announce the userinfo. However, we will make
10260 this workaround for now.
10262 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10263 to return the remote port by socket.
10265 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10267 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10268 SILC_SERVER_PENDING_EXEC and added an new macro
10269 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10270 data or when error occurs while processing the pending command.
10272 Added new argument `destructor' into silc_server_command_pending
10273 and to the SilcServerCommandPending object. This destructor is
10274 now called after calling the pending callback or if error occurs
10275 immediately. If error occurs the actual pending callback won't
10276 be called at all - only the destructor. The destructor may be
10277 NULL if destructor is not needed.
10279 All this applies for client library code as well. Similar
10280 changes were made there as well for the pending commands.
10282 In the client, the application must now allocate the
10283 SilcClientCommandContext with the silc_client_command_alloc
10286 * Added reference counter to the SilcServerCommandContext. Added
10287 function silc_server_command_alloc and silc_server_command_dup
10290 Same type of functions added to the client library for the same
10293 * Removed the cmd_ident from IDListData away since it is now
10294 global for all connections. It is the command identifier used
10295 in command sending and with pending commands. The affected file
10298 * Added reference counter to the SilcSocketConnection objecet to
10299 indicate the usage count of the object. The object won't be
10300 freed untill the reference counter hits zero. Currently only
10301 server uses this, and client ignores it. The client must be
10302 set to use this too later. The affected files are
10303 lib/silccore/silcsockconn.[ch]. Added also the function
10304 silc_socket_dup to increase the reference counter.
10306 This was mainly added because it is possible that the socket
10307 is removed underneath of pending command or other async
10308 operation. Now it won't be free'd and proper DISCONNECTING
10309 flags, etc. can be set to avoid sending data to connection that
10310 is not valid anymore.
10312 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10313 the connection. After that it sets SILC_SET_DISCONNECTED.
10314 It is, however, possible that the socket data is not still freed.
10315 The silc_server_packet_process now checks that data is not
10316 read or written to connection that is DISCONNECTED. The socket
10317 get's freed when the reference counter hits zero.
10319 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10321 * Changed the client operation API: channel_message operation's
10322 `sender' is now the client entry of the sender, not the nickname
10323 and the `channel' is the channel entry, not the channel name.
10325 In the private_message operation the `sender' is now also the
10326 client entry of the sender not the nickname.
10328 Affected file is lib/silcclient/ops.h and all applications
10329 using the client operations.
10331 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10333 * Moved the calling of ops->connect() from connect_to_server_final
10334 into receive_new_id functin since that is the point when the
10335 client is actually allowed to send traffic to network. The
10336 affected file is lib/silcclient/client.c.
10338 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10340 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10341 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10342 (if needs broadcasting) instead of broadcasting the packets one
10343 by one which would make a burst in the network traffic.
10345 * Added `broadcast' argument to the functions in silcd/server.[ch]
10346 silc_server_create_new_channel[_with_id] to indicate whether
10347 to send New Channel packet to primary router.
10349 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10351 * Added new function into the silcd/server.[ch] files:
10352 silc_server_create_new_channel_with_id to create new channel with
10353 already existing Channel ID.
10355 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10356 lib/silccore/silcpacket.h. This packet is used t send list of
10357 Set Mode payloads inside one packet. Server uses this to set
10358 the modes for the channels and clients on those channels, that it
10359 announced to the router when it connected to it. The protocol
10360 specification has been updated accordingly.
10362 * The silc_server_new_channel did not handle the packet coming
10363 from normal server as it normally does not send that. However,
10364 when it announces its channels it does send it. Implemented
10365 the support for that.
10367 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10368 into the file lib/silccore/id.h.
10370 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10372 * Fixed memory leaks in the functions silc_idlist_del_client,
10373 silc_idlist_del_channel and silc_idlist_del_server in the file
10374 silcd/idlist.c. All of those leaked like a sieve.
10376 * Fixed some small memory leaks in the client's function
10377 silc_client_notify_by_server.
10379 * Added functions into silcd/server.c: silc_server_announce_clients,
10380 silc_server_announce_channels and silc_server_announce_server.
10381 These functions are used by normal and router server to announce
10382 to its primary router about clients, channels and servers (when
10383 router) that we own. This is done after we've connected to the
10386 These functions effectively implements the following packet types:
10387 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10388 and SILC_PACKET_NEW_ID_LIST.
10390 * Added new functions into the silcd/packet_receive.[ch]:
10391 silc_server_new_id_list, silc_server_new_channel_list and
10392 silc_server_new_channel_user_list to handle the incoming
10393 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10395 * Added support of changing Channel ID in the function
10396 silc_server_replace_id. If the server that announces a channel
10397 to the router already exists in the router (with same name but
10398 with different Channel ID), router is responsible to send
10399 Replace ID packet to the server and force the server to change
10400 the Channel ID to the one router has.
10402 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10403 client that the Channel ID has been changed by the router. The
10404 normal server sends this to the client. Client must start using
10405 the new Channel ID as the channel's ID.
10407 Implemented handling of this new type into lib/silcclient/client.c
10408 into the function silc_client_notify_by_server.
10410 * Added new function silc_idlist_replace_channel_id into the files
10411 silcd/idlist.[ch] to replace the Channel ID.
10413 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10415 * Call silc_server_command_identify_check always when processing
10416 the IDENTIFY command in silcd/command.c
10418 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10420 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10421 send keepalive packets. The packet can be sent by clients,
10422 servers and routers.
10424 Added function silc_socket_set_heartbeat into the file
10425 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10426 If not set, the heartbeat is not performed. The actual
10427 heartbeat is implemented in the low level socket connection
10428 library. However, application is responsible of actually
10429 sending the packet.
10431 Added silc_server_send_heartbeat to send the actual heartbeat
10432 packet into silcd/packet_send.[ch]. Server now performs
10433 keepalive with all connections.
10435 * Added silc_task_get_first function into lib/silcutil/silctask.c
10436 to return the timeout task with shortest timeout. There was a bug
10437 in task unregistration that caused problems. TODO has been
10438 updated to include that task system must be rewritten.
10440 * The client library will now resolve the client information when
10441 receiving JOIN notify from server for client that we know but
10442 have incomplete information.
10444 * Rewrote parts of silc_server_remove_from_channels and
10445 silc_server_remove_from_one_channel as they did not remove the
10446 channel in some circumstances even though they should've.
10448 * Encryption problem encountered in server:
10450 The LEAVE command used to send the Channel Key packet to the
10451 router immediately after generating it. However, the code
10452 had earlier sent Remove Channel user packet but not immediately,
10453 ie. it was put to queue. The order of packets in the router
10454 was that Channel Key packet was first and Remove Channel User
10455 packet was second, even though they were encrypted in the
10456 reverse order. For this reason, MAC check failed. Now, this
10457 is fixed by not sending the Channel Key packet immediately but
10458 putting it to queue. However, this is more fundamental problem:
10459 packets that are in queue should actually not be encrypted
10460 because packets that are sent immediately gets encrypted
10461 actually with wrong IV (and thus MAC check fails). So, packets
10462 that are in queue should be encrypted when they are sent to
10463 the wire and not when they put to the queue.
10465 However, the problem is that the current system has not been
10466 designed to work that way. Instead, the packet is encrypted
10467 as soon as possible and left to the queue. The queue is then
10468 just purged into wire. There won't be any fixes for this
10469 any time soon. So, the current semantic for packet sending
10472 o If you send packet to remote host and do not force the send
10473 (the packet will be in queue) then all subsequent packets to the
10474 same remote host must also be put to the queue. Only after the
10475 queue has been purged is it safe again to force the packet
10478 o If you send all packets immediately then it safe to send
10479 any of subsequent packets through the queue, however, after
10480 the first packet is put to queue then any subsequent packets
10481 must also be put to the queue.
10483 Follow these rules and everything works fine.
10485 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10487 * Added new function silc_server_remove_clients_by_server to
10488 remove all client entries from ID list when the server connection
10489 is lost. In this case it is also important to invalidate all
10490 client entires as they hold the invalid server entry. This
10491 fixes fatal bug when server has lost connection and will reconnect
10494 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10496 * Made some sanity checks to silc_server_daemonise like to check
10497 whether the requested user and group actually exists.
10499 * Added sanity check to SKE's silc_ske_responder_finish to check
10500 that the public and private key actually is valid.
10502 * Invalidate the client's nickname when receiving Replace ID
10503 packet and the Client ID is being replaced. This means that the
10504 server will query the nickname if someone needs it (client)
10507 * Sort the ID Cache in client library when the ID Cache data
10508 has changed (needs sorting).
10510 * Do not allow for SILC client to create several connections to
10511 several servers. The client does not support windows right now
10512 and generating multiple connections causes weird behaviour.
10514 Irssi-silc client does support windows and can handle several
10515 connections without problems, see: www.irssi.org and SILC plugin.
10517 * Fixed some places where client was added to the IDList. The
10518 rule of thumb is following (in order to get everything right):
10519 If the client is directly connected local client then the
10520 `connection' argument must be set and `router' argument must be
10521 NULL to silc_idlist_add_client function. If the client is not
10522 directly connected client then the `router' argument must
10523 bet set and the `connection' argument must be NULL to the
10524 silc_idlist_add_client function.
10526 * The funtion silc_server_packet_send_local_channel actually did
10527 not check whether the client was locally connected or not. It
10528 does that now. Fixed a bug related to LEAVE command.
10530 * Fixed Remove Channel User payload parsing bug in server's
10531 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10533 * The server's silc_server_save_channel_key now checks also the
10534 global ID list for the channel as it might not be in the local
10535 list. Fixed a bug related to LEAVE command.
10537 * Is this the end of the [<unknown>] buglet that has been lurking
10538 around for a long time? A little for loop fix in server's
10539 silc_server_command_whois_parse that is used by both IDENTIFY
10540 and WHOIS command. At least, this was a clear bug and a cause
10541 of one type of [<unknown>] buglet.
10543 * WHOIS and IDENTIFY commands call the function
10544 silc_server_command_[whois/identify]_check function even if
10545 we are not router server.
10547 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10549 * Added --with-gmp configuration option. If set the GMP
10550 is always compiled in the SILC source tree. If not set then
10551 it is checked whether the system has the GMP3 installed. If
10552 it has then the GMP won't be compiled (the system's headers
10553 and library is used), if it doesn't have it then the GMP is
10554 compiled in the SILC source tree.
10556 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10558 * Changed RSA private exponent generation to what PKCS #1
10559 suggests. We try to find the smallest possible d by doing
10560 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10561 not security fix but optimization.
10563 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10565 * Added new config entry [Identity] to fork the server and run
10566 it as specific user and group. A patch from Bostik.
10568 * Imported Dotconf configuration library into lib/dotconf.
10569 This will be used to create the SILC configuration files later.
10570 It will appear in the distsribution after this commit.
10572 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10574 * A big code auditing weekend happening. Auditing code for
10575 obvious mistakes, bugs and errors. Also, removing any code
10578 Removed files for being obsolete:
10580 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10581 inline in the file lib/silcutil/silcbuffer.h)
10583 o lib/silcutil/silcbufutil.c (the header has inline versions)
10585 Changed code to fix possible error conditions:
10587 o The buffer formatting routines now check that the destination
10588 buffer really has enough space to add the data. This applies for
10589 both buffer formatting and unformatting
10590 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10591 unformatting was changed to accomodate following rules:
10592 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10593 sent to the function while XXX_*STRING will not allocate or copy
10594 the data into the buffer. Instead it sets the pointer from the
10595 buffer into the pointer sent as argument (XXX_*STRING used to
10596 require that the pointer must be allocated already). This change
10597 makes this whole thing a bit more consistent and more optimized
10598 (note that the data returned in the unformatting with XXX_*STRING
10599 must not be freed now). The routines return now -1 on error.
10601 o Tried to find all code that use buffer_format and buffer_unformat
10602 and added return value checking to prevent formatting and
10603 especially unformatting errors and possible subsequent fatal
10606 o Changed ske->x and ske->KEY to mallocated pointers in
10607 lib/silcske/silcske.h. Fixed possible data and memory leak.
10609 o Added return value checking to all *_parse* functions. Fixed
10610 many memory leaks as well.
10612 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10613 so that buffer overflows would not happen. All code now also
10614 checks the return value as it can fail.
10616 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10618 * Added reconnection support to server if the normal server looses
10619 its connection to the router (for example if router is rebooted).
10620 The server performs normal reconnection strategy implemented
10621 to the server. Affected file silcd/server.c.
10623 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10625 * Added new packet type SILC_PACKET_SET_MODE that is used to
10626 distribute the information about changed modes (for clients,
10627 channels and clients channel modes) to all routers in the
10628 network. Updated the protocol specification accordingly.
10630 Added functions into silcd/packet_send.c and
10631 silcd/packet_receive.c: silc_server_send_set_mode,
10632 silc_server_set_mode.
10634 Added new files silcmode.[ch] into lib/silccore that implements
10635 the encoding and decoding of Set Mode Payload. Added new type
10636 SilcSetModePayload. Moved the definitions of different modes
10637 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10639 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10641 * Oops, a little mistake in server's connection authentication
10642 protocol. The protocol is not ended with FAILURE but with
10643 SUCCESS if the authentication is Ok. :) Affected file is
10646 * Implemented NICK_CHANGE notify handling in server in the file
10647 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10648 the local clients on the channel. After the changing nickname
10649 in router environment snhould work and the [<unknown>] nickname
10650 should appear no more.
10652 The silc_server_replace_id function that receives the Replace ID
10653 payload now sends the NICK_CHANGE notify type also in the file
10654 silcd/packet_receive.c
10656 * Changed WHOIS and IDENTIFY command to support the maximum amount
10657 of arguments defined in protocol specs (3328 arguments). This
10658 fixed a bug that caused problems when there were more than three
10659 users on a channel.
10661 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10663 * Added extra parameter, command identifier, to the
10664 silc_client_send_command so that explicit command identifier
10667 Changed that ID list routines uses specific command identifier
10668 when sending WHOIS/IDENTIFY requests to the server so that they
10669 can be identified when the reply comes back.
10671 Affected files lib/silcclient/command.[ch],
10672 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10674 * Added `sender' argument to silc_server_packet_send_to_channel
10675 to indicaet the sender who originally sent the packet to us
10676 that we are now re-sending. Ignored if NULL. Affected file
10677 silcd/packet_send.[ch].
10679 * Added some server statistics support in silcd/server_internal.h
10680 SilcServerStatistics structure and around the server code. Also
10681 send some nice statistics information when client is connecting
10684 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10686 * Fixed channel ID decoding in server's JOIN command reply in
10687 silcd/command_reply.c
10689 * Fixed braodcasting of replace ID payload to not to send it if
10690 we are standalone server in silcd/packet_receive.c.
10692 * Fixed all channel message sending routines to not to send
10693 packets to clients that has router set, since they are routed
10694 separately in the same function earlier. Affects file
10695 silcd/packet_send.c and all channel packet sending functions.
10697 * In USERS reply, res_argv[i] are not allocated, the table
10698 is allocated. Thus changed that free the table, not its
10701 * In server's whois_check and identify_check if the client is
10702 locally connected do not send any WHOIS commands - they are not
10705 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10707 * Fixed some minor bugs in client when sending WHOIS command. The
10708 arguments was in wrong order.
10710 * Removed statis function add_to_channel from server in
10711 silcd/command.c that was previously used with the joining but
10714 * Tested USERS command in router environment successfully with two
10715 routers, two servers and two clients.
10717 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10719 * Reorganized the USERS command and command reply in client library
10720 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10721 When the command is given by user we register a pending command
10722 callback that will reprocess the command after the reply has been
10723 received from the server. When reprocessing the packet we then
10724 display the information. Thus, the USERS information is displayed
10725 now in the command callback instead of in the command reply
10726 callback. The processing of the command is same as previously
10727 when server has sent the command reply in the JOINing process.
10729 * Added to USERS command in silcd/command_reply.c to join the client,
10730 we didn't use to know about, to the channel after we've created
10731 a client entry for it. Also, for clienet we did know already still
10732 check whether it is on the channel or not and add it if not.
10734 * Removed silc_server_command_join_notify as the function and its
10737 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10739 * Changed the client's pending command handling to the same as the
10740 server's pending command handling. It is also now possible to
10741 execute command reply functions from other command reply
10742 function as the function callbacks for commands and command
10743 replies are one and same. The pending commands are not static
10744 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10745 in client connection context. Thus, pending commands are server
10746 connection specific as it is convenient.
10748 Changed the function silc_client_command_pending and
10749 silc_client_command_pending_del and added new function
10750 silc_client_command_pending_check. Removed the
10751 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10754 * Added cmd_ident, current command identifier, to the client
10755 connection context in lib/silcclient/client.h to keep track on
10756 command identifiers used in command sending. Client's command reply
10757 function handling now supports the mandatory command identifiers.
10759 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10760 funtions in client to fully support pending command callbacks.
10762 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10763 as one of the arguments to the application in the command reply
10766 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10767 before first releasing SILC but came back. Now it is removed again
10768 and should come back nomore. The FORWARDED flag was used only
10769 by the JOINing procedure by forwarding the command packet to router.
10770 Now, the JOINing procedure has been changed to more generic (due
10771 to various router environment issues) and FORWARDED is not needed
10772 anymore for anything. The protocol specification is yet to be
10775 Now, removed silc_server_packet_forward from server and the flag
10776 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10778 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10780 * Renamed NAMES command to USERS command. The NAMES was named that
10781 due to historical reasons. Now it is renamed. Also, rewrote
10782 parts of the USERS command. The nickname list is not sent anymore
10783 by the server. Only Client ID and mode lists are sent in the USERS
10784 command. Changed this also to the protocol specification.
10786 The client now resolves the names and stuff after it receives
10787 the USERS list from the server when joining to the channel.
10789 * WHOIS and IDENTIFY commands has been changed to support multiple
10790 Client ID's per command. One can now search for multiple users
10791 in the network by sending only one WHOIS or IDENTIFY command.
10792 Changed the code and the protocol specifications.
10794 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10795 uses silc_server_command_whois_parse to parse the request. */
10797 * If normal server, do not parse the WHOIS and IDENTIFY requests
10798 before sending it to the router. Saves some time.
10800 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10802 * Fixed JOIN command on client library. Wrong number of arguments
10803 used to crash the client.
10805 * Added silc_server_channel_has_global function to check whether
10806 channel has global users or not.
10808 * Added silc_server_channel_has_local function to check whether channel
10809 has locally connected clients on the channel.
10811 * The silc_server_remove_from_one_channel now checks whether the
10812 channel has global users or not after given client was removed from
10813 the channel. It also checks whether the channel has local clients
10814 on the channel anymore. If it does not have then the channel entry
10815 is removed as it is not needed anymore.
10817 * The silc_server_notify now checks on JOIN notify whether the joining
10818 client is one of locally connected or global. If it is global then
10819 the channel has now global users on the channel and that is marked
10820 to the channel entry. Also, it now saves the global client to
10821 global list who is joining and JOINs it to the channel. This is
10822 for normal server, that is.
10824 Changed silc_server_send_notify_on_channel,
10825 silc_server_packet_relay_to_channel and
10826 silc_server_packet_send_to_channel check if we are normal server
10827 and client has router set (ie. global client) do not send the
10828 message to that client, as it is already routed to our router.
10830 * Implemented LEAVE notify type handling in silc_server_notify
10833 * Tested LEAVE command in router environment successfully. Tested
10834 with two routers, two servers and two clients.
10838 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10840 * Implemented SIGNOFF notify type handling in silc_server_notify
10843 * silc_server_remove_id now removes the client entry from all channels
10844 it has joined and thusly sends SIGNOFF notify type.
10846 * Rewrote the NAMES list generation in server by removing two excess
10847 loops. The lists are created now inside one loop.
10849 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10851 * silc_server_remove_channel_user checks now also global list
10852 for channel and client.
10854 * silc_server_new_channel_user checks now both local and global
10855 list for channel and client. Fixed a bug in client id decoding.
10856 Used to decode wrong buffer.
10858 * silc_server_channel_message checks now both local and global
10859 list for channel entry.
10861 * Tested channel joining (hence JOIN) in router environment
10862 successfully. Tested with two routers, two servers and two
10865 * Tested channel message sending in router environment successfully.
10867 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10869 * Added silc_server_save_channel_key into server.[ch] to save the
10870 received channel key in Channel Key payload processing. It is
10871 also used in JOIN command reply handling.
10873 Equivalent function silc_client_save_channel_key added into
10874 client.[ch] into client library.
10876 * Changed JOIN command reply to send information whether the channel
10877 was created or not (is existing already) and the channel key
10878 payload. Changed protocol specs accordingly.
10880 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10881 the request was sent by ID and not by nickname. Crashed on
10884 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10886 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10887 now correctly save the received data.
10889 * silc_server_free_sock_user_data now notifies routers in the
10890 network about entities leaving the network.
10892 At the same time implemented functions silc_server_remove_id
10893 and silc_server_send_remove_id to receive and send REMOVE_ID
10894 packets. The packet is used to notify routers in the network
10895 about leaving entities. The ID removed will become invalid in
10898 * Added function silc_idlist_del_server into server. Removes and
10899 free's server entry from ID list.
10901 * silc_server_private_message function now checks, if we are router,
10902 that the destination ID really is valid ID, naturally.
10904 * In router when NEW_ID packet is received (for new client) the
10905 hash of the Client ID is saved in the ID Cache but the
10906 client->nickname is set to NULL, instead of putting the hash
10909 IDENTIFY command now also checks that client->nickname must be
10910 valid. If it is not if will request the data from the server who
10911 owns the client. Added new function
10912 silc_server_command_identify_check.
10914 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10915 to set the command to already allocated Command Payload.
10917 * Tested private message sending in router environment with two
10918 routers, two servers and two clients. Fixed minor bugs and now
10921 * Fixed segfault from client's NAMES command. Used to crash if
10922 not on any channel.
10924 * Forwarded packets must not be routed even if it is not destined
10925 to the receiver. Changed server code comply with this.
10927 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10929 * Added `require_reverse_mapping' boolean value to ServerParams
10930 structure. If TRUE (not default) the server will require that
10931 the connecting host has fully qualified domain name.
10933 If the reverse mapping is not required and hostname could not be
10934 found the IP address is used as hostname.
10936 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10938 * Implemented version string checking to both client and server.
10939 The check is incomplete currently due to the abnormal version
10940 strings used in development version of SILC.
10942 * Changed all command functions in server to use the new
10945 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10947 * Changed char *data to unsigned char *data in ID Cache system to
10948 support binary data as ID Cache data. Changed code to support
10949 binary data in lib/silccore/idcache.c.
10951 * Renamed silc_server_packet_relay_command_reply to
10952 silc_server_command_reply as it is normal packet receiving
10953 function. Rewrote the function to accept command replys for
10954 servers and not only for clients.
10956 * Mark remote router always as registered server if we are connecting
10957 to it. Otherwise, commands sent by the router to us are ignored.
10959 * All ID List find routines now returns the ID Cache Entry pointer
10960 as well if requested.
10962 * WHOIS command works now in router environment, tested with two
10963 routers, two servers and two clients.
10965 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10966 in router environment (as it is almost equivalent to WHOIS) but
10967 hasn't been tested thoroughly. Added new functions:
10969 silc_server_command_identify_parse
10970 silc_server_command_identify_send_reply
10971 silc_server_command_identify_from_client
10972 silc_server_command_identify_from_server
10974 * Disabled route cache adding because adding two different ID's with
10975 same IP replaces the old cache entry thus giving wrong route.
10976 The entry->router->connection is always the fastest route anyway
10977 so route cache may not be needed. Of course, new routes maybe
10978 established after receiving the ID when the entry->router->connection
10979 might not be anymore the most optimal.
10981 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10983 * Add route cache for received ID for fast routing.
10985 * Added silc_server_packet_route to route received packet on router
10986 that is not destined to us.
10988 * Renamed silc_server_get_route to silc_server_route_get.
10990 * Added id_string and id_string_len fields into SilcServer to
10991 include encoded ServerID for fast comparing without excess
10992 encoding of the ID's.
10994 * Cleaned up WHOIS command on server side. Added following static
10997 silc_server_command_whois_parse
10998 silc_server_command_whois_check
10999 silc_server_command_whois_send_reply
11000 silc_server_command_whois_from_client
11001 silc_server_command_whois_from_server
11003 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
11004 arguments in command replies. All command functions should be
11005 updated to use this macro.
11007 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11009 * Minor typo fixes on command reply handling on server.
11011 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11013 * Added silc_server_command_add_to_channel internal routine to add
11014 the client to the channel after router has created the channel and
11015 sent command reply to the server.
11017 * Added generic silc_server_send_command to send any command from
11020 * Use static buffer with ID rendering instead of duplicating data.
11022 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11024 * Fixed a channel user mode bug when joining to a channel server gave
11025 everybody channel founder rights, oops.
11027 * We mark ourselves as the router of the incoming server connection
11028 if we are router ourselves. This way we can check in some packet
11029 sending functions whether it is locally connected server. For
11030 incoming router connections we put NULL.
11032 * For router sending packets locally means now always sending the
11033 packet cell wide; to local clients and local servers. For normal
11034 server sending packet locally means sending it to only local
11037 * Fixed the JOIN command to really work in router environment. If the
11038 channel is created it is always created by the router. Router is
11039 also responsible of making the initial joining to the channel,
11040 sending JOIN notify to the sending server and distributing
11041 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
11042 does not exist server doesn't do anything else but forward the
11043 command to the router which performs everything.
11045 * Added silc_server_send_channel_key function to send the Channel Key
11048 * Added silc_server_create_channel_key to create new channel key. The
11049 channel key is now re-generated everytime someone joins or leaves
11050 a channel, as protocol dictates. Note: channel->key_len is the
11051 key length in bits.
11053 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11055 * Splitted server.[ch] finally. Created now packet_send.[ch] and
11056 packet_receive.[ch] to separate packet sending and receiving
11057 routines. The server.[ch] now includes everything else including
11058 actual packet processing (writing and reading data) and other
11061 Renamed silc_server_private_message_send_internal to
11062 silc_server_send_private_message. The routine is still though
11063 used only to relay private messages as server does not send
11064 private messages itself.
11066 Renamed silc_server_new_channel to silc_server_create_new_channel
11067 and added new function sicl_server_new_channel that handles the
11068 incoming New Channel packet. Added also new sending function
11069 silc_server_send_new_channel to send New Channel Payload.
11071 * Added new function silc_server_notify to process incoming notify
11072 packet to the server/router. Server may then relay the notify
11073 to clients if needed.
11075 * Added new function silc_server_new_channel_user to process incoming
11076 New Channel User packet. Router will redistribute the packet and
11077 send JOIN notify to its local clients and locally connected servers
11078 if needed. Normal server will send JOIN notify to its local client
11079 on same channel when received this packet. Added also corresponding
11080 sending function silc_server_send_new_channel_user to sent the
11083 * Added boolean route argument to send_notif_to_channel and
11084 packet_send_to_channel functions to attempt to route the packet
11085 if it is TRUE and send only locally if it is FALSE.
11087 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11089 * silc_server_replace_id now broadcasts the received replace ID
11090 packet if it is not broadcast packet already. The router must
11091 broadcast to inform other routers about changed ID.
11093 * Added backpointer to server's router into SilcServer context in
11094 silcd/server_internal.h.
11096 * Fixed silc_server_packet_broadcast to send correct broadcast
11099 * The channel key is now distributed to the local client as soon
11100 as it is received from the router (in router environment) so that
11101 no other packet may be sent for the channel until client has
11104 * silc_server_remove_channel_user now broadcasts the received
11105 Remove Channel User packet if it is not broadcast packet already.
11106 The router must broadcast to inform other routers about removed
11109 * Added users field into SilcPacketContext that is a reference count
11110 of the context. One can increase the reference count by calling
11111 silc_packet_context_dup which is now changed to just increase the
11112 reference count instead of duplicating the data. The reference
11113 count is decresed by calling silc_packet_context_free that will
11114 free the data after the reference count hits zero.
11116 For now on the packet context and everything allocated into it
11117 (including the raw packet from network) must be freed by calling
11118 the new silc_packet_context_free function. Added also new function
11119 silc_packet_context_alloc that must be used now to allocate the
11120 context. This also means that if a routine is asynchronous from
11121 silc_[client/server]_packet_parse_type the packet context must
11122 be duplicated by calling silc_packet_context_dup. Otherwise it
11123 gets free'd after silc_[client/server]_packet_parse_type returns.
11124 Also, one must remember that if packet is duplicated then its
11125 reference count must be decresed by calling the free function as
11126 many times as it was duplicated.
11128 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
11129 from both client and server.
11131 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11133 * Made joining to a channel working in router environment.
11135 * Cleaned up JOIN command on server side and create function
11136 silc_server_command_join_channel internal routine to make the
11139 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11141 * Changed silc_command_pending list to SilcDList. Also, added
11142 `ident' field to SilcServerCommandPending structure to identify
11143 the reply and to call correct callback.
11145 Added silc_server_command_pending_check function to replace the
11146 corresnponding macro. The silc_command_pending list is not
11149 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
11150 to set identifier to previously allocated Command Payload. It
11151 is used to set identifier for command when resending Command
11154 * Added silc_command_payload_encode_payload to encode Command
11155 Payload buffer from SilcCommandPayload structure.
11157 * Added silc_argument_payload_encode_payload to encode Argument
11158 payload buffer from SilcArgumentPayload structure.
11160 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11162 * Changed WHOIS command to support router connection on server side.
11163 The whois request is always sent to router unless the server is
11164 standalone server. After server has received the reply from the
11165 router will it send the reply to the client.
11167 * Added silc_server_packet_broadcast into silcd/server.[ch] to
11168 broadcast received broadcast packet. The function is used only
11169 by router. The broadcast packet is always sent to the router's
11172 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
11173 render given ID to printable string, for log files for example.
11175 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11177 * Made basic router to router connections working. At least they
11178 can now connect to each other but nothing really works the way
11179 they are supposed - yet.
11181 * Added new initiator token to RouterConnection configuration
11182 file in silcd/serverconfig.[ch]. It is used to tell whether we
11183 are the initiator to the remote router or whether we'll expect
11184 the other end to connect.
11186 * Moved registering of listener task to silc_server_init, hence
11187 the server starts listenning as soon as it is run, even if it
11188 does not have connections to other routers. Let's see how well
11191 * Changed default connection retry timeouts for more suitable in
11194 * Removed cipher and such arguments from silc_idlist_add_client
11195 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
11196 Added new function silc_idlist_add_data to add the keys and stuff
11199 * Added SilcIDListData structure and added it to SilcClientEntry
11200 and SilcServerEntry as their first field in the structure. This
11201 way we can explicitly cast the ID entries to the SilcIDListData
11202 structure and get common data for the entries. In past, we had
11203 to first check what type of connection it is and then cast it to
11204 correct ID entry type. Now, we can directly cast the opaque
11205 pointer to the SilcIDListData (no matter what ID entry it actually
11206 is) and get the data needed.
11208 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11210 * Wow, found a bug in scheduler. The scheduler uninitialized itself
11211 in some circumstances even if threre were timeout tasks, though not
11212 IO tasks, but tasks anyway. Now fixed.
11214 * Defined SilcServerConnection structure to hold connection specific
11215 stuff about directly connected servers and routers. The definition
11216 is currently in silcd/server_internal.h. I thought about having
11217 a bit more important role fro this struct but for now it is used
11218 only when connecting to other server (or router actually).
11220 * Added connecting retry support in server when connecting to
11221 router(s). The retry feature implement exponential backoff
11222 algorithm. Also, added SilcServerParams structure to hold default
11223 parameters for server. For now, it include these retry settings
11224 and are hard coded. After server is moded to be as Silc Server
11225 Library this structure will be more important.
11227 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11229 * Changed client librarys channel->clients table to SilcList and
11230 changed code accordingly.
11232 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11234 * Changed client's channel table to SilcList and changed code
11235 accordingly. Also changed SilcChannelClientEntry to include back-
11236 pointer to the channel so that client entry can use that structure
11237 as list as well and we have fast cross-reference to the channel.
11238 This change dramatically decreased the complexity of channel
11239 handling with client entry and vice versa (removed one extra
11240 loop when searching for channel entry from many functions).
11242 * Changed server->sim from table to SilcDList and changed code
11245 * NAMES command can now be used from user interface. It will show
11246 the user list on the channel, neatly.
11248 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11249 Code now saves realname of the user if it becomes available.
11251 * Renamed configure.in to configure.in.pre and made ./prepare
11252 script to automatically add correct version string to
11253 configure.in which it creates from configure.in.pre.
11255 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11257 * NAMES command reply now shows users mode with the nickname when
11258 joining to channel.
11260 * Moved silc_client_ch[u]mode[_char] functions from
11261 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11262 place sucks, they are utility functions and should be in some
11265 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11267 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11270 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11274 * Added TRQ (efficient deque and list library) into lib/trq. This is
11275 a very good list library that is currently used in the SILC. Defined
11276 SilcList API over the library because I didn't like the API very
11277 much. See lib/trq/silclist.h for the API and examples of how to
11278 use the API. Fixed various places in the code to use the new
11279 SilcList API. The SilcList is meant for lists that has a structure
11280 already defined as a list. It is not suitable to add just some
11281 context to the list (in TRQ, the context is the list actually).
11283 So, I defined SilcDList that can be used for the purpose where
11284 predefined list structure does not exit. This can be used as
11285 such list. Now some context just can be added to the SilcDList.
11286 Currently this list is not used in the SILC just yet, though there
11287 are a lot places where this can replace dynamically allocated
11288 tables and I will fix these places, later, to use SilcDList.
11289 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11290 and use TRQ internally).
11292 Also fixed some annoying warning messages that the original TRQ
11293 code generated. Also minor changes to TRQ's Makefile.in.
11295 * Added support for querying by Client ID to both WHOIS and
11296 IDENTIFY commands into server, as required by the protocol.
11298 * Removed method function pointers from SilcBuffer structure. They
11299 weren't used to anything and just increased the context size for
11300 no good reason. This change also made silc_buffer_alloc and
11301 silc_buffer_free functions inline functions.
11303 * Disabled command flooding detection support until it's fixed so
11304 that it accepts commands in but does not execute them more than once
11307 * Added silc_net_localhost(), to return local hostname, into
11308 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11309 that must be initialized before calling silc_client_init.
11311 * Added new function: silc_server_send_notify_on_channels to send
11312 notify messages to all channels client has joined. It is assured
11313 that the message is sent only once per client.
11315 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11316 lib/silcutil/silcutil.[ch] as silc_format function. The new
11317 function is generic and is used by server as well, not only by
11318 the logging routines.
11320 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11321 the provided version string was not acceptable. Added new function:
11322 silc_ske_check_version into lib/silcske/silcske.h. The function
11323 must be implemented by the application (client or server) and it
11324 does not reside in the SKE library. The function checks the version
11325 string remote end sent.
11327 * Added back pointers (to opaque context and to SilcSocketConnection)
11328 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11330 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11331 duplicate packet context structure.
11333 * Changed `notify' client operation to send same arguments as client
11334 receives from server except for ID's. ID's are mapped to correct
11335 ID entry and that is returned. Also, if channel entry is not sent
11336 by server but the notify is for channel the channel entry is sent
11337 to application (otherwise application doesn't know that it is for
11338 channel (library gets it from packet's Destination ID)).
11340 * Added silc_client_remove_from_channels into client library to
11341 remove a client from all channels it has joined to. Used when
11342 received SIGNOFF notify from server. Added also new function
11343 silc_client_replace_from_channels to replace old ID entry with
11344 new ID entry on all channels. Used when received NICK_CHANGE
11345 notify from server.
11347 * Fixed ID Cache list handling in silc_idlist_get_client in
11348 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11349 to get (or query) client by ID.
11351 * Updated TODO list.
11353 * Added connection authentication status message defined by the
11354 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11355 support for these into the code in client and server side.
11357 * Added generic function silc_client_send_command to send any command
11358 with variable argument list. Application should use this function
11359 to send commands if the command functions provided by the library
11360 does not suite for the application's user interface needs.
11362 * Added new `failure' client operation. Application is notified about
11363 received failure packet if client is executing a protocol. In this
11364 case the protocol's execution has failed.
11366 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11367 is required by the protocol.
11369 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11370 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11373 * Added status flag to SilcSKE object to indicate realtime status
11374 of the SKE protocol.
11376 * Application receives now exactly same command reply arguments as
11377 the library receives from server. However, if ID is received the
11378 corresponding ID entry is returned to the application (eg. Client
11379 ID is mapped to correct SilcClientEntry entry and that is returned).
11380 Changed command_reply client operation due to this change.
11382 * Changed all ID's in commands and in command replys as ID Payloads.
11383 Change affected both client and server side codes.
11385 All ID's sent in SILC network (with execption of ID's in SILC
11386 Packet header) are sent in ID Payload to support variable length
11389 * Server now notifies nick changes and notifies all clients on
11390 the channels about the new nickname (about the new Client ID,
11393 * Implemented CMODE command to change channel modes. Supports all
11394 channel modes defined by the protocol specs except ban and invite
11395 lists. (Also, private channel key mode is supported but support for
11396 setting private channel key in client is missing, thus, this mode
11397 has no effect on client side (except that server requires that the
11398 client uses private channel key and normal channel traffic does not
11401 Also, invite mode works per se, but INVITE command does not work
11402 yet correctly, so you can set channel as invite only channel but
11403 inviting clients to the channel does not work (it is yet to be
11404 thought what's the best way to do it).
11406 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11407 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11408 Implemented CUMODE command to change user's mode on the channel.
11409 Supports all modes defined by the protocol specs.
11411 * Added NAMES command reply to return users modes on the channel.
11413 * Removed unnecessary and slow ciphers from lib/silccrypt.
11415 * Set SO_KEEPALIVE option to connection sockets by default.
11417 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11419 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11420 redefined the Notify Payload into protocol specs.
11422 * Added silc_id_payload_parse_id to get ID directly from raw
11425 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11427 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11428 accept searching by Client ID as well.
11430 * Added support for LEAVE and SIGNOFF notify types in client library.
11432 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11433 to parse ID Payload from raw data.
11435 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11437 * Added flags parameter into silc_ske_assemble_security_properties
11438 function in lib/silcske/silcske.[ch].
11440 * Changed notify client operation to fit better for notify messages
11441 sent by server. The notify payload received from server is now
11442 passed to the application (after parsing it to SilcNotifyPayload).
11443 It is application's responsibility to retrieve the arguments
11444 from the payload and show the message the way it wants. The message
11445 sent by server is implementation specific.
11447 * Changed public keys to comply with the protocol specification.
11448 Old public keys are not supported anymore and are not compatible.
11450 * Removed nickname from Channel Payload as the latest draft removed
11451 it. The client must resolve the nickname from the NAMES command
11452 reply received when it joined the channel.
11454 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11456 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11458 * Fixed some errors in protocol specification drafts.
11460 * Created lib/silccore/silcnotify.c to implement Notify Payload
11461 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11462 generic payloads described by protocol specifications. The file
11463 includes implementations for ID Payload and Argument Payload.
11465 * Changed Command Payload implementation to use the new Argument
11466 Payload. Changed command_xxxx_payload to command_payload_xxxx
11467 to comply with SILC coding conventions.
11469 * Added suppport for Argument Payload handling in Notify Payload
11470 implementation as protocol requires it. Added the new support
11471 into server and client lib as well.
11473 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11475 * Added support for multiple nicknames on same channel. [n] is
11476 added locally to the nickname if there are more than one same
11477 nicknames on the channel.
11479 * Server now sends all nicknames that matched WHOIS request.
11480 Client also shows the list received from server.
11482 * Added TOPIC command to client side. User can now set and show
11483 current topic on channel.
11485 * Added MOTD command to client and server. Also, server sends the
11486 motd when client connects to the server.
11488 * Changed version strings to comply ISO 8601.
11490 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11492 * Fixed protocol error handling in client library. It should now
11493 cope even if the SKE fails for some reason.
11495 * Made new protocol specification drafts for submitting to IETF.
11497 * Implemented TOPIC command to server in silcd/command.c.
11499 * Added two new notify types into lib/silccore/silcnotify.h:
11500 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11501 notify nickname change and topic setting/change on a channel.
11503 * API change of command_reply operation in client library. The
11504 application gets now the status type received from server as well.
11506 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11508 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11510 * Cras fixed and optimized the packet handling even further and
11511 it should work now. Minor change to the prototype of function
11512 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11514 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11516 * Added new function into lib/silcutil/silcschedule.[ch]:
11517 silc_schedule_with_fd to select() a specified fd. The function
11518 returns after timeout expires or data arrives or goes. The
11519 function is used by packet routines to wait that all data is
11520 received from network.
11522 * Fixed data reading from network in lib/silccore/silcpacket.c.
11523 The code now assures that all data is read from the fd and then
11524 continues packet processing. This was a bug fix since the code
11525 used to drop some data in some circumstances.
11527 * Added new function into lib/silcclient/client.[ch]:
11528 silc_client_start_key_exchange to start key exchange after
11529 connection has been established to server. The code internally
11530 now uses this funtion but its main purpose was to provide it
11531 for applications that perform their own connecting. After
11532 application has created a connection it merely calls this
11533 function to start the key exchange between client and server.
11534 The library takes care of everything else after that.
11536 Updated also lib/silcclient/README to explain the usage of
11539 * Do not send to application information that connection has
11540 been established. Application gets notified it by connect
11543 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11545 * Applied cras's patch to add silc_schedule_one function. The
11546 function runs scheduler once and returns.
11548 * Fixed the scheduler after cras messed it up. The timeout
11549 handling works now as it's supposed to work.
11551 * Added into lib/silccore/ silcnotify.h to include notify
11552 message types support. Changed silc_server_send_notify*
11553 functions, in server.[ch], to support those new notify types.
11554 Added the support for the notify types into client library,
11555 as well. Added new notify client operation into ops.h in
11558 * Changed silc_server_packet_send_to_channel to send normal
11559 packets instead of just channel message packets. The function
11560 is now used to send the notify packets to channels. It is not
11561 used to send channel message packets anymore, as server never
11562 sends them anymore.
11564 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11565 va_arg()s as it seems to require it nowadays. I guess, if SILC
11566 is compiled with older va_arg() the new code should work anyway.
11568 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11570 * Splitted core library. Core library (lib/silccore) includes
11571 now only SILC protocol specific core (and common) components.
11572 Created new utility library (lib/silcutil) that includes more
11573 generic purpose stuff. The stuff for util library was taken
11574 from the old core library. This was minor and easy split.
11576 * Created SILC Client Library (lib/silcclient) that includes
11577 implementation of the SILC client without user interface. This
11578 was major move from silc/ directory. The code has been changed
11579 so that it is transparent towards the user interface. The
11580 silc/ directory includes now the same user interface as before
11581 and it uses the new client library. Read lib/silcclient/README.
11582 Basicly, the client library performs everything else related
11583 to SILC except user interface handling. Also, configuration
11584 files are considered to be part of user interface and library
11585 does not handle them.
11587 This change also changed a lot of structures, function naming etc.
11588 Most important change was that SilcClientWindow object was
11589 renamed to SilcClientConnection in the client library. Created
11590 also new file lib/silcclient/ops.h. Also added new files
11591 silc/local_command.[ch] and silc/client_ops.[ch].
11593 All these changes were made to make it easier for user interface
11594 designers to create what ever user interface for the SILC client
11597 It is also expected that the server will be moved to lib
11598 directory as well and SILC Server Library will be created;
11599 sometimes in the future.
11601 * Removed Local commands from lib/silccore/silccommand.h as
11602 they are application specific and new client library does not
11603 handle any of those anymore.
11605 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11606 old client implementation in silc/.
11608 * Added support for callback functions in SILC_LOG_* macros.
11609 Application can now set its own callbacks that will be called
11610 instead of using the default functions that will always print
11611 the debug messages to stderr (or stdout). Also, debugging can
11612 now be disabled by setting silc_debug to FALSE and re-enabled by
11613 setting it to TRUE. Note, that logging will still work even
11614 if debugging is disabled.
11616 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11617 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11618 silc_log_reset_debug_callbacks.
11620 * To enable debugging in silc client one must give now -d
11621 option on command line.
11623 * Changed silc_schedule_init to automatically allocate task queues
11624 if they are not allocated before calling it.
11626 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11628 * Added GMP 3.1 into math library.
11630 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11632 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11633 a channel in SILC network. The packet is used by servers and
11634 routers to notify other routers that user has left a channel.
11635 This little feature was missing until now. Added the feature
11636 to protocol specification as well.
11638 Added functions: silc_server_send_remove_channel_user and
11639 silc_server_remove_channel_user into server.[ch].
11641 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11642 lib/silccore/silcpacket.h. However, they are not implemented
11645 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11647 * Fixed joining to a channel and sending channel messages
11648 between server and router. The channel message sending should
11649 now work inside a cell.
11651 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11653 * Fixed the private message sending between server and router.
11654 The private message sending should now work inside a cell.
11656 * Added silc_server_replace_id into server.[ch] to replace
11657 existing ID in the SILC network.
11659 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11660 and silc_idlist_replace_server_id into idlist.[ch] in server.
11662 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11664 * Fixed the server to server connections. Server can again now
11665 connect to router. Router to router connections probably does
11668 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11670 * Added dynamic protocol registering support. Now protocols can
11671 registered and unregistered on the fly. Patch by cras.
11673 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11675 * Added lib/contrib directory to hold routines that some platforms
11676 don't have but are needed by SILC.
11678 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11679 into lin/contrib to provide getopt() and getopt_long() for
11680 those who don't have it.
11682 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11684 * Added AWAY command to client. When away message is set and
11685 client receives a private message packet the client automatically
11686 replies to the sender with the away message.
11688 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11689 bug seemed to be the cause of recent problems when compiling
11692 * Added version detection support to SKE protocol specification
11693 and added the new changes to the SKE implementation as well.
11694 There were other minor changes in the SKE protocol as well.
11696 Many changes in lib/silcske/silcske.[ch] and in
11697 lib/silcske/payload.[ch].
11699 * Added ^U functionality, clear input line. Patch from cras.
11701 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11703 * Mainly small bugfixes on core library. Fixed some debugging
11704 logging and buffer overflow in silclog.c.
11706 * Updated config.sub and config.guess on the distribution tree.
11708 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11710 * Added command lagging support in server. Client may execute
11711 commands now only once in two seconds.
11713 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11715 * Optimized packet reception. MAC computation and checking is now
11716 also more optimized. A lot previously duplicated code is now
11717 used as generic by both client and server.
11719 * Fixed key pair generation in clientutil.c
11721 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11723 * Added into lib/silccore/silcbufutil.[ch] new function;
11724 silc_buffer_realloc.
11726 * Moved generic packet sending/encryption functions to
11727 lib/silccore/silcpacket.[ch] from client and server. Some
11728 rewriting of the functions.
11730 * Moved all generic packet reception/decryption functions to
11731 lib/silccore/silcpacket.[ch] from client and server. The
11732 packet processing is now much cleaner in both client and server.
11733 These were major changes in both client and server.
11735 * Created many common functions in server to do packet sending.
11736 Previously code were duplicated a lot, this has been removed
11737 with these changes.
11739 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11741 * Rewrote major parts of the ID cache system. Don't know
11742 whether it is better now or not but at least the API is more
11745 * Major rewrite on ID cache stuff on client because of the ID
11746 cache API changes. Added idlist.c to client.
11748 * Also major rewrite on ID cache stuff on server as well.
11749 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11750 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11751 in hand, instead they are all put into the ID cache system now.
11752 All server_idlist_* routines uses ID cache now instead of
11753 traversing its own lists (those lists does not exist anymore).
11754 SilcIDList though still exists. Also, SilcXXXEntry's are
11757 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11759 * Finally made the SKE implementation compliant to the protocol
11760 specification. All mp integers are now binary encoded as
11761 opposed being HEX encoded.
11763 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11766 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11767 functions: silc_[encode/decode]_pem. Also added function
11768 silc_encode_pem_file to PEM encode with newlines ('\n') for
11769 saving into a file.
11771 * SILC public keys are now encoded either PEM or binary. Same
11772 option is for private keys as well. By default private keys
11773 are binary encoded and public keys PEM encoded. Silly HEX
11774 encoding were removed.
11776 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11777 function to create fingerprints.
11779 * Fixed a bug in SHA1; does not change the original data anymore.
11781 * Partly implemented INFO command on client and server side.
11782 Fixed CLEAR command. Changes to SERVER command; show current
11783 server(s) when giving command without arguments. Added
11784 VERSION command to client.
11786 * Added check to server that unregistered connections cannot
11787 execute commands (unless it is specificly allowed).
11789 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11791 * Fixed screen refresh.
11793 * Fixed channel joining bug from client. On some circumstances
11794 client tried to join to a channel it had already joined.
11796 * Added public key verification process into client's protocol.c.
11797 The client now verifies the public key from user and saves
11798 it into ~./silc/serverkeys/ directory.
11800 Added into: clientutil.[ch]: silc_client_verify_server_key.
11802 * Changed SKE protocol's silc_ske_initiator_finish function
11803 to accept callback function that verifies the received public
11804 key. Removed old silc_ske_verify_public_key function.
11806 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11808 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11809 silc_pkcs_private_key[_data]_set.
11811 * Made the password and public authentication more cleaner in
11812 server's protocol.c.
11814 * Removed historic and obsolete protocol `channel_auth' from
11815 both client and server.
11817 * Removed wrong way of sending command status messages from
11818 server to client in server's command.c. The old way violated
11819 protocol specification.
11821 Changes to silccore/silccommand.[ch]: removed
11822 silc_command_encode_status_payload -> not needed anymore,
11823 changed silc_command_encode_payload_va to accept extra
11824 argument on variable argument list. The argument type must
11825 now be provided to the function. Also, added new function:
11826 silc_command_encode_reply_payload_va which is same as
11827 normal command_encode_payload_va except command status type
11828 is provided as extra argument.
11830 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11832 * Added ~./silc directory handling. The directory includes the
11833 public and private keys for the client.
11835 Added silc_client_check_silc_dir, silc_client_create_identifier
11836 and silc_client_load_keys.
11838 * Implemented SILC protocol compliant public key. Added public
11839 and private key saving to and loading from files.
11841 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11842 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11843 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11844 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11845 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11847 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11848 silc_pkcs_load_[public/private]_key.
11850 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11852 * Added silc_server_get_route (route.[ch]) to get connection
11853 data for the fastest route for given ID.
11855 * Implemented INVITE command on client and server. The command
11856 were re-defined in the SILC Protocol Specification and the
11857 implementation now complies with the specification.
11859 * Implemented PING command on client and server.
11861 * Implemented NAMES command on client and server. The server side
11862 supports currently only normal server not router server yet.
11863 Some changes to NAMES definition in SILC protocol specification.
11865 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11867 * Implemented LEAVE command on client and server.
11869 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11870 again. This change was made to the protocol as well. Server
11871 should not violate the protocol specification anymore.
11873 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11875 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11876 was tested. SOCKS4 was not but should work anyway.