1 Thu Dec 21 18:01:51 EET 2006 Pekka Riikonen <priikone@silcnet.org>
3 * Changed SILC_FSM_[CONTINUE|YIELD|WAIT|FINISH] enums to
4 macros. SILC_FSM_CONTINUE macro now immediately calls the
5 next state instead of first returning back to FSM. Helps
6 in debugging crashes etc.
8 Removed FSM Semaphores. Introduced FSM Event which is
9 asynchronous event. Affected files are in lib/.
11 * Added epoll(7) support to SILC Scheduler. It is used by default
12 if it is available. Affected files are
13 lib/silcutil/silcschedule.[ch],
14 lib/silcutil/unix/silcunixschedule.c.
16 Tue Dec 19 20:39:35 EET 2006 Pekka Riikonen <priikone@silcnet.org>
18 * Added CTR mode to AES. Simplified cipher implementation API
19 more. Affected files are in lib/silccrypt/.
21 Sun Dec 17 16:46:55 EET 2006 Pekka Riikonen <priikone@silcnet.org>
23 * Removed `detach' client operation. The detachment data is
24 now delivered in SILC_COMMAND_DETACH command reply to
25 application. Affected file in lib/silcclient/.
27 * Rewrote resuming/detaching in client library.
29 * Added boolean encryption indicator for silc_cipher_set_key.
30 Affected files lib/silccrypt/silccipher.[ch].
32 Wed Dec 13 18:05:50 EET 2006 Pekka Riikonen <priikone@silcnet.org>
34 * Added silc_likely and silc_unlikely macros for GCC branch
35 prediction optimizations. Affected file lib/silcutil/silctypes.h.
37 * Added assembler AES optimization. Cleaned up the SILC Cipher
38 implementation API. Affected files are in lib/silccrypt/.
40 Tue Dec 12 18:56:14 EET 2006 Pekka Riikonen <priikone@silcnet.org>
42 * Changed back the SILC_FSM_THREAD_WAIT operation to not
43 continue to next state if thread is finished already. That
44 check is not done anymore. Affected files are
45 lib/silcutil/silcfsm.[ch].
47 Sun Dec 10 13:54:52 EET 2006 Pekka Riikonen <priikone@silcnet.org>
49 * Removed silc_packet_[get|set]_ciphers and
50 silc_packet_[get|set]_hmacs. Added silc_packet_set_keys that
51 handle REKEY_DONE packet sending in rekey. Affected files
52 are lib/silccore/silcpacket.[ch].
54 * Added silc_fsm_is_started. Affected files are
55 lib/silcutil/silcfsm.[ch].
57 * Added settings sign_channel_message, sign_private_message
58 and key_exchange_rekey_pfs to SILC Client. Added UDP transport
59 support for key agreement in /KEY command. Affected files
60 in apps/irssi/src/silc/core/.
62 * During SILC Client initialization forward log messages to
63 stderr. Affected files in apps/irssi/src/silc/core/.
65 Thu Dec 7 19:07:21 EET 2006 Pekka Riikonen <priikone@silcnet.org>
67 * Added silc_ske_get_key_material. Affected files are
68 lib/silcske/silcske.[ch].
70 * Added silc_packet_stream_is_udp. Affected files are
71 lib/silccore/silcpacket.[ch].
73 * Added SKE packet retransmission support with UDP transport.
74 Affected file is lib/silcske/silcske.c.
76 Sun Dec 3 22:00:12 EET 2006 Pekka Riikonen <priikone@silcnet.org>
78 * Added silc_socket_stream_is_udp. Affected file is
79 lib/silcutil/silcsocketstream.[ch].
81 * Added UDP transport support to packet engine. Affected file
82 is lib/silccore/silcpacket.c.
84 * Added silc_socket_stream_is_udp. Affected file is
85 lib/silcutil/silcsocketstream.[ch].
87 Sat Nov 18 11:33:03 EET 2006 Pekka Riikonen <priikone@silcnet.org>
89 * Added silc_packet_send_va[_ext] to send variable argument
90 formatted buffers. Affected files lib/silcore/silcpacket.[ch].
92 * Timeout freelist garbage collection added to scheduler.
93 Affected file lib/silcutil/silcschedule.c.
95 Thu Nov 9 18:12:15 EET 2006 Pekka Riikonen <priikone@silcnet.org>
97 * Added silc_show_public_key_file to
98 lib/silcapputil/silcapputil.[ch].
100 * Added SILC_STR_ADVANCE support for buffer unformatting.
101 Affected file lib/silcutil/silcbuffmt.c.
103 Tue Nov 7 18:04:36 EET 2006 Pekka Riikonen <priikone@silcnet.org
105 * Added silc_string_split to lib/silcutil/silcstrutil.[ch].
107 * Added silc_mutex_assert_locked to lib/silcutil/silcmutex.h.
109 * silc_fsm_continue[_sync] now cancels erlier timeout set with
110 silc_fsm_next_later. Affected file lib/silcutil/silcfsm.c.
112 Sat Nov 4 21:50:37 EET 2006 Pekka Riikonen <priikone@silcnet.org
114 * Added SILC_STR_FUNC to buffer format API. Affected files
115 are lib/silcutil/silcbuffmt.[ch].
117 * Added silc_buffer_[s]enlarge to lib/silcutil/silcbuffer.h.
119 * No more memory allocation for message payload parsing.
120 Pre-allocated buffer can be used with message payload encoding.
121 Affected files lib/silccore/silcmessage.[ch].
123 Fri Oct 27 21:01:26 EEST 2006 Pekka Riikonen <priikone@silcnet.org
125 * Added silc_buffer_sunformat and silc_buffer_sunformat_vp
126 to silcutil/silcbuffmt.[ch].
128 Sun Oct 22 13:03:07 EEST 2006 Pekka Riikonen <priikone@silcnet.org
130 * Added SILC_STR_BUFFER to format and unformat SilcBuffer.
131 Affected file lib/silcutil/silcbuffmt.[ch].
133 * Removed silc_schedule_signal_[un]register and
134 silc_schedule_signal_call. Added silc_schedule_task_add_signal
135 to add signal task. Only one callback per signal may be
136 added. The signals are now automatically called back to
137 caller. Affected files lib/silcutil/silcschedule.[ch] and
138 silcutil/[unix/win32]/silc[unix/win32]schedule.c.
140 * Added silc_time_msec and silc_time_usec to silcutil/silctime.[ch].
142 * Added SilcSKEParams for SKE parameters and simplied even more
143 the SKE interface. Affected files are lib/silcske/silcske.[ch].
144 Added support for IV included and session port handling with
147 * Added Secure ID (SID) support with IV Included flag (for UDP/IP)
148 in lib/silccore/silcpacket.[ch]. Added silc_packet_set_sid
149 which is called after every rekey when IV Included flag is used.
150 See SILC specifications for details.
152 Thu Oct 19 10:03:03 EEST 2006 Pekka Riikonen <priikone@silcnet.org
154 * Added lib/silcapputil and moved SILC application specific
155 utility routines from the generic util library lib/silcutil
156 to the new library. Removed lib/silcidcache and moved that
157 to lib/silcapputil as well.
159 Tue Sep 19 00:14:11 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
161 * Added SILC_STR_ADVANCE. Affected file is
162 lib/silcutil/silcbuffmt.[ch].
164 * The silc_buffer_strformat preserves buffer locations now.
166 * Added lib/silcutil/silcatomic.h for atomic operations.
168 Sat Sep 16 11:23:06 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
170 * Added lib/silchttp, SILC HTTP server, a very simple HTTP
173 * Fixed MIME deocing when data portion is not present.
174 Affected file lib/silcutil/silcmime.c.
176 Wed Jul 19 12:06:38 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
178 * Moved lib/silccore/silcidcache.[ch] to lib/silcutil/.
180 * Added IV Included support to packet routines, to allow
181 packet sending and receiving on UDP/IP. Affected files are
182 lib/silccore/silcpacket.[ch].
184 * Added SILC_FSM_YIELD. Affected files lib/silcutil/silcfsm.[ch].
186 Tue Jul 18 20:10:28 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
188 * Added UDP support to network and socket stream library.
190 Sat Jun 24 22:33:18 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
192 * Added conditional variables. New files are
193 lib/silcutil/silcondvar.h and platform specific implementations.
195 Thu Jan 5 20:02:31 CET 2006 Patrik Weiskircher <pat@icore.at>
197 * make sure session->hostname and session->port are valid before the
198 application callback is done, since things will go wrong if the
199 application immediately calls silc_client_file_receive. Affected
200 file lib/silcclient/client_ftp.c.
201 Patch received from Stefan Siegel <stesie@brokenpipe.de>, thanks!
203 Fri Dec 30 22:54:21 EET 2005 Pekka Riikonen <priikone@silcnet.org>
205 * New SILC PKCS API enabling support for other public keys
206 and certificates, lib/silccrypt/silcpkcs.[ch], silcpk.[ch].
208 * Separated SILC Public Key Payload routines from the PKCS API
209 to lib/silccore/silcpubkey.[ch].
211 Wed Dec 28 13:55:22 EET 2005 Pekka Riikonen <priikone@silcnet.org>
213 * Added SILC Key Repository library, lib/silcskr.
215 * Added SILC Server library, lib/silcserver.
217 Mon Dec 19 18:04:24 EET 2005 Pekka Riikonen <priikone@silcnet.org>
219 * MIME objects in attributes now use SilcMime. Affected files
220 are lib/silccore/silcattrs.[ch].
222 Sat Dec 17 20:13:31 EET 2005 Pekka Riikonen <priikone@silcnet.org>
224 * Synchronize semaphore posting for real threads in FSM.
225 Affected files are lib/silcutil/silcfsm.c, silcfsm_i.h.
227 Mon Nov 28 17:06:54 EET 2005 Pekka Riikonen <priikone@silcnet.org>
229 * Added silc_file_set_nonblock. Affected file is
230 lib/silcutil/silcfileutil.h.
232 * Added silc_fd_stream_file to lib/silcutil/silcfdstream.[ch].
234 Sat Nov 26 16:13:40 EET 2005 Pekka Riikonen <priikone@silcnet.org>
236 * FSM based implementation of SILC SKE. Simpler interface also.
237 Affected files are in lib/silcske/.
239 * Added SilcBool type. Affected file lib/silcutil/silctypes.h.
241 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
243 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
244 silc_mime_parse is available but deprecated.
246 * Check that packet is valid when processing key exchange,
247 authentication and rekey protocols. Fixes a crashbug.
248 Affected files are apps/silcd/protocol.c and
249 lib/silcclient/protocol.c.
251 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
252 all hash buffers to use that instead of fixed values.
254 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
256 * Added SHA-256 to crypto library. The SHA-256 takes now
257 precedence over SHA-1.
259 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
261 * Check for valid return value from regcomp. Affected file
262 lib/silcutil/unix/silcunixutil.c.
264 Tue May 10 23:11:17 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
266 * Fixed silc_hash_uint to work with integers. Affected
267 file lib/silcutil/silcutil.c.
269 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
271 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
273 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
275 * Fixed channel public key list saving on JOIN command reply
276 on backup router. Affected file apps/silcd/command_reply.c.
278 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
280 * Added default limit how many channels client can join,
281 default is 50. Added 'channel_join_limit' configuration
282 option to server too. Affected files are apps/silcd/command.c
283 and serverconfig.[ch].
285 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
287 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
288 On Toolkit the server and client are not compiled by default.
289 Affected file configure.ad.
291 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
293 * Added lib/contrib/getopt.[ch] for platforms that don't
294 have it (it is not GPL implementation).
296 * Fixed compilation when pkg-config is used.
298 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
300 * A comma in invite/ban string is invalid, check for it.
301 Affected file apps/silcd/server_util.c.
303 * Added SERVICE command to the server. It parses the command
304 request but SILC Server does not support services for the
305 time being. Affected file apps/silcd/command.[ch].
307 * Added SERVICE command and command reply to client library.
308 It is however incomplete. Updated Toolkit documentation.
309 Affected files are lib/silcclient/command[_reply].[ch].
311 * Fixed IDENTIFY/WHOWAS command reply to send the username
312 correctly (uninitialized buffer). Affected file is
313 apps/silcd/server_query.c.
315 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
317 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
318 finalizes the major restructuring of the CVS tree.
320 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
322 * Send empty MOTD reply if MOTD file cannot be read.
323 Affected file silcd/command.c.
325 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
327 * Optimized primer number generator to use simpler conversion
328 routines. Also assure that the prime number will have the
329 highest bit set after modifying it. Affected file is
330 lib/silcmath/silcprimegen.c.
332 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
334 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
335 for now only for testing purposes, it will not be delivered
336 in any distribution for now.
338 * Removed NSS MPI from the source tree. Due to upcoming
339 license change for the SILC Toolkit, we cannot deliver the
340 NSS MPI anymore. I decided to replace it in all distributions
341 with public domain library.
343 * Removed GNU regex from lib/contrib and introduced free
344 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
345 GNU regex compatible API to it (only partial).
347 * Removed getopt routines from lib/contrib.
349 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
351 * Use silc_server_send_command_reply to send replies instead
352 of encoding packet itself. Affected file silcd/command.c.
354 * Added command sending and receiving statistics to server.
355 Affected files in silcd/.
357 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
358 with GCC, for it not to warn about pointer signedness.
360 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
362 * Added context to the SilcIDCache destructor. Affected
363 files are lib/silccore/silcidcache.[ch],
364 lib/silcclient/client.c and silcd/server.c.
366 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
368 * Added pkg-config check to configure.
370 * The PublicKeyDir must not be used with Admin block in server
371 config. Affected file silcd/serverconfig.c.
373 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
377 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
379 * Handle empty LIST command reply correcttly in server. Affected
380 file silcd/command_reply.c.
382 * Handle empty LIST command reply correctly in client library.
383 The application will now receive one LIST command reply with
384 all arguments set to NULL if there are no channels. Updated
385 Client Library documentation accordingly. Affected file
386 lib/silcclient/command_reply.c.
388 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
390 * Added channel name string stringprep profile to the protocol
391 and implementation to allow a little free'er channel name
392 strings. Affected files are lib/silcutil/silcstringprep.[ch].
394 * Added silc_channel_name_[check|verify] to check and verify
395 channel name strings. Affected files are
396 lib/silcutil/silcstrutil.[ch].
398 * Added support for the new channel name preparation in client
399 library and server. Affected files in lib/silcclient and
402 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
404 * Added the Autodist into the source tree. It replaces the
405 old ./prepare. It can be used to create distributions as
406 previously. See README.CVS and README.DIST. See
407 distributions in distdir/.
409 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
411 * Make sure query sends at least an error back if nothing
412 more is sent. Affected file silcd/server_query.c.
414 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
416 * During query, check if the original command caller goes
417 away. If it does, stop the query. Affected file
418 silcd/server_query.c.
420 * Check for valid channel creation in JOIN command reply.
421 Affected file lib/silcclient/command_reply.c.
423 * Handle the resolver counter in silc_client_get_users_by_channel
424 callback correctly. Fixed auto-join bug in Gaim. Affected
425 file lib/silcclient/idlist.c.
427 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
429 * Added some better error messages. Affected file
430 silcd/command_reply.c and packet_receive.c.
432 * Handle error in WATCH command propely on backup router.
433 Affected file silcd/command.c.
435 * Fixed freeing of unfreeable variable in WHOIS command reply.
436 Affected file silcd/command_reply.c.
438 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
440 * Added pkg-config .pc file creation for silc core library
441 and silcclient library. A patch by c0ffee.
443 * Removed the need for GNU Libidn. Added the simple stringprep
444 from libidn into lib/contrib/. It is now used also on Windows
447 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
449 * Simplified the invite and ban string handling in the
450 server. Check for valid invite and ban arguments also.
451 Affected file silcd/server_util.c.
453 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
455 * Added WATCH list announcing in backup router protocol.
456 Affected files are silcd/command.c, server.c, server_backup.c.
458 * Do not change users mode to founder on normal server/backup
459 if the founder mode is set, and user is first one to join.
460 Affected file silcd/pcaket_receive.c.
462 * Do not send CUMODE_CHANGE notify back to sender. Affected
463 file silcd/packet_receive.c.
465 * Added getrusage() to take noise in SILC RNG. A patch by
466 Mika Boström. Affected files are configure.in.pre,
467 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
469 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
471 * Splitted the SILC libraries configuration into a configure
472 fragment into lib/configure.ad. It is now possible, once
473 this feature is added, to specify whether to compile or not
474 compile included SILC libraries. Affected files are
475 configure.in.pre, lib/silcmath/mpi/configure.ad,
476 lib/configure.ad, Makefile.defines.pre and
477 Makefile.defines_int.pre.
479 * Added --with-silc-includes and --with-silc-libs to configure.
480 If specified the included libs are not compiled, but the
481 specified libs are used. Pkg-config is not yet supported.
482 Affected file configure.in.pre.
484 * Fixed WATCH command handling on backup router. Router does not
485 send the watch command any more to backup if it originates from
486 backup. Affected file silcd/command.c.
488 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
490 * Changed announcing to not announce unregistered clients.
491 Affected file silcd/server.c.
493 * Fixed username handling in command reply. Affected file
494 silcd/command_reply.c.
496 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
498 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
500 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
501 Affected file: includes/silcincludes.h.in
503 * bool is defined as _Bool on Mac OS X now.
504 Affected file: lib/silcutil/silctypes.h
506 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
508 * Added support for UTF-8 nicknames, channel names and
509 server names in client library. Affected files in
512 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
513 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
514 software to check how Toolkit has been compiled.
516 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
518 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
520 * Use silc_utf8_str[n]casecmp instead of strcmp routines
521 in library and in SILC Client when dealing with nicknames
522 and other identifier strings. Affected file in client lib
525 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
526 irssi/src/silc/core/silc-servers.c.
528 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
530 * Fixed idcache to work with the new identifier strings.
531 Affected file lib/silccore/silcidcache.c.
533 * Added UTF-8 hash and compare function for SilcHashTable.
534 Affected file lib/silcutil/silcutil.[ch].
536 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
537 Affected file lib/silcutil/silcstringprep.[ch].
539 * Changed the identifier string handling to include the original
540 format in client, server, channel entries and normalized
541 format in cache. Affected files in silcd/.
543 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
545 * Added support for the new identifier strings and their
546 validity checking. Nicknames, channel names and usernames
547 can now include practically any kind of letters and various
548 other characters. Affected files in silcd/ and in libraries.
550 NOTE: comparing these strings should now be done with memcmp()
551 to check binary compatibility. All these strings are normalized
552 and casing is irrelevant.
554 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
555 as easy function for applications to check whether identifier
558 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
560 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
561 file lib/silcutil/silcutf8.c.
563 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
565 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
567 * Make public key in getkey reply mandatory. Affected file
568 lib/silcclient/command_reply.c
570 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
572 * Added Parameter dont_register_crypto_library to
573 SilcClientParam. If set to TRUE, silcclient library will
574 not initalize the Crypto Libraries and application
575 will need to do it. Affected file lib/silcclient/silcclient.h,
576 lib/silcclient/client.c.
578 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
580 * Imported new silc_utf8_[encode|decode] routines from
581 my internal SILC 1.1 source tree. New encodings added:
582 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
583 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
584 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
587 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
589 * Implemented stringprep (RFC 3454) API. Internally we use
590 GNU Libidn's stringprep, for now, so it is required now to
591 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
593 * Added checking for GNU Libidn and --with-libidn to configure.
595 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
597 * If the passphrases entered do not match while generating a new key,
598 completly start over instead of going into an infinite loop asking
599 the user to re-enter the passphrase correctly. Affected file
600 lib/silcutil/silcapputil.c
602 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
604 * Make sure server is removed from backup list when it is
605 deleted. Affected files silcd/command.c, server.c,
608 * Close socket when connecting to router fails. Affected
611 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
613 * Adopt configuration toolchain to current auto-tools.
614 Affected files prepare, irssi/configure.in
615 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
616 redo that. Affected files irssi/src/silc/core/client_ops.c,
617 irssi/src/fe-common/silc/fe-silc-channels.c
618 * Take over command line options into silcclient data structure.
619 Affected file irssi/src/silc/core/silc-core.c
621 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
623 * Do not try to initiate backup resuming protocol forever.
624 Affected file silcd/server_backup.c.
626 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
628 * ID change in resuming has to be done before changing
629 detached client's modes, since the ID change may fail and
630 leave ghosts on the network. Affected file is
631 silcd/packet_receive.c.
633 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
635 * Fixed Win32 scheduler to not stuck anymore. A patch from
636 Juha Räsänen. Affected file is
637 lib/silcutil/win32/silcwin32schedule.c.
639 * Fixed QoS parsing for connection blocks in server. Affected
640 file is silcd/serverconfig.c.
642 * Fixed server statistics increasing in server. Affected file
645 * The CLOSE command now marks backup router as self disconnected
646 to avoid resuming problems. Affected file silcd/command.c.
648 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
650 * When using silc_net_create_connection[_async], and your system can
651 create IPv6 sockets, it will try to connect to the IPv6 host.
652 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
653 file lib/silcutil/unix/silcunixnet.c
655 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
657 * Check for valid route when receiving packet from router and
658 when routing it to local server in the cell. A patch from
659 Matt Miller. Affected files silcd/router.c and server.c.
661 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
663 * Couldn't detach and reattach twice, because of the previous
664 commit. Affected file silcd/packet_receive.c
666 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
668 * Added check to ignore Port value if Initiator is FALSE.
669 Remote router coudln't connect if Port was set. Affected file
672 * If some client tries to resume more than once at the same time,
673 server crashed. Router didn't crash, but showed odd behaviour
674 (didn't allow clients to join anymore, ..). Affected files
675 silcd/packet_receive.c silcd/idlist.h
677 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
679 * Destroy the file transfer session in silc_client_file_close
680 with timeout. Affected file lib/silcclient/client_ftp.c.
682 * Call SFTP server monitor in READ and WRITE after the actual
683 operations. Affected file lib/silcsftp/sftp_server.c.
685 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
687 * Create one configure script from configure fragments
688 (configure.ad). This is a first step towards new distribution
689 system. Affected files prepare, configure.in.pre,
690 lib/silcmath/mpi/configure.ad.
692 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
694 * Removed expiring of client key pair. Affected file is
695 irssi/src/silc/core/clientutil.c
697 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
699 * Check the number of connections from real number of
700 connections instead of socket number, when deciding if
701 server is full. Affected files are silcd/server.c,
702 server_internal.h and silcd.c.
704 * Clarified the connections_max meaning in General section
705 in doc/example_silcd.conf.in.
707 * The reconnect_keep_trying default value set to TRUE
708 if it is not defined in the config file. Affected file
709 silcd/serverconfig.c.
711 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
713 * Fixed crashbug in connection closing, after a protocol
714 completion callback, which might have closed it already.
715 Affected file silcd/server.c.
717 * Fixed rekey with PFS in backup router. It did not allow
718 rekeys with PFS, and when the rekey protocol timedout
719 it crashed the backup router without the above fix. Affected
720 file silcd/packet_send.c and server.c.
722 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
724 * The silc_client_add_channel_private_key now returns the
725 private key context if pointer is given as argument.
726 Affected files are lib/silcclient/silcclient.h and
729 * Added support for using channel private keys in SILC
730 Client Library even if the private key mode is not set
731 on the channel. Affected file lib/silcclient/client_channel.c.
733 * The channel private key used to decrypt message is now
734 delivered to the application in the 'channel_messageÃ' client
735 operation. Affected files are lib/silcclient/silcclient.h
736 and client_channel.c.
738 * Fixed wrong arg type for user limit in CMODE command reply.
739 Affected file silcd/command.c.
741 * The user limit is now taken and saved to SilcClientEntry in
742 JOIN and CMODE command replies and in CMODE_CHANGE notify.
743 Affected files lib/silcclient/silcclient.h, command_reply.c
746 * Added support to the new private message key indicator
747 packet. Added a new function to the client library:
748 silc_client_send_private_message_key_request. The sender
749 indicates to be initiator, and receiver is responder.
750 Added the indicator to the SilcClientEntry as 'prv_resp'
751 boolean. Affected files are lib/silcclient/silcclient.h
752 client.[ch], and client_prvmsg.c.
754 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
756 * Fixed the JOIN command calling when called with both
757 -auth and -founder. Affected file is lib/silcclien/command.c.
759 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
761 * Check watcher list for resumed clients as well. Affected
762 file is silcd/packet_receive.c.
764 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
766 * Implemented the user limit to the CMODE_CHANGE notify,
767 CMODE command reply and JOIN command reply in server.
768 Affected files are silcd/server.c, command.c, command_reply.c,
769 packet_send.c and packet_receive.c.
771 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
773 * Defined SILC_STRFMT_END that must be used now with
774 silc_buffer_strformat, instead of SILC_STR_END. Fixes
775 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
776 lib/silcclient/silcvcard.c, silcd/server_util.c.
778 * Fixed the adding of public key to the WATCH list in server.
779 Fixed the WATCH notify sending to client. Affected files
780 are silcd/packet_send.[ch], command.c, server_util.c.
782 * Implemented the watching by public key in the SILC Client
783 Library and SILC Client. Affected files are
784 lib/silcclient/command.c and client_notify.c.
786 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
788 * Added support for public key watching in server. Affected
789 files are silcd/server.c, server_internal.h, command.c,
792 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
794 * Added public key to the SIlcClientEntry. Affected files
795 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
797 * Fixed the get_clients_whois reply processing to return
798 exactly same entries server returned. Makes it possible
799 to search using attributes. Affected file is
800 lib/silcclient/idlist.c.
802 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
804 * Save founder key to SilcChannelEntry. Affected files are
805 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
807 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
809 * Call the monitor callback with _CLOSED status from the
810 silc_client_file_close. Affected files are
811 lib/silcclient/client_fpt.c, silcclient.h
813 * Added silc_client_get_clients_whois which resolves using
814 WHOIS, and supports requested attributes as well.
815 Affected files are lib/silcclient/silcclient.h, idlist.c.
817 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
819 * Added support for asking the destination filename where
820 the downloaded file is saved in the file transfer. Affected
821 files are lib/silccilent/silcclient.h, client_ftp.c.
823 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
825 * Fixed error handling in resuming data processing. Affected
826 files are lib/silcclient/client_resume.c and client.c.
828 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
830 * Fixed silc_client_send_private_message to return TRUE correctly.
831 Affected file lib/silcclient/client_prvmsg.c.
833 * Added topic to the SilcChannelEntry. Affected files are
834 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
836 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
838 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
839 file lib/silcclient/command.c
841 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
843 * Convert all commands to UTF-8 before passing them to the
844 client library. Still need to convert replies from UTF-8 to
845 the locale encoding. Affected file
846 irssi/src/silc/core/silc-cmdqueue.c
848 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
850 * redirect all silc_client_command_calls through a queueing framework.
851 This fixes /CYCLE and the annoying "nick change after auto-joining
852 a channel". Furthermore it defines one central point where
853 command parameters can be UTF-8-ified. Affected files
854 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
855 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
857 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
859 * use asynchronous connect() to establish router connections.
860 Fixes problem when the primary router goes down. Affected files
861 silcd/server.c, silcd/server_backup.c
863 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
865 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
866 Fixed various compilation warnings when type casting ints
867 to pointers or vice versa, of different size. Updates around
870 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
872 * Surrogates not allowed in UTF-8 strings, updated decoder.
873 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
874 testers in lib/silcutil/tests/ directory.
876 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
878 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
879 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
880 files are lib/silcclient/silcclient.h, client.c.
882 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
884 * When resuming a session fails, notify the user that the session
885 file needs to be removed eventually. Affected files
886 irssi/src/fe-common/silc/module-formats.[ch],
887 irssi/src/silc/core/client_ops.c.
889 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
891 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
892 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
894 * Typofix in Irssi::Silc module. Affected file
895 irssi/src/perl/silc/Silc.xs.
897 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
899 * Changed the way NOTICE flagged messages are treated. Added support
900 for notices in queries and signing notices. Affected files
901 irssi/default.theme; irssi/docs/help/in/notice.in;
902 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
903 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
905 * Fixed typo in /ACTION help. Affected file
906 irssi/docs/help/in/action.in
908 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
910 * Fixed typo in perl module. Affected file
911 irssi/src/perl/silc/Server.xs
913 * Changed the way ACTION flagged messages are treated. Added support
914 for actions in queries and signing actions. Affected files
915 irssi/default.theme; irssi/docs/help/in/action.in;
916 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
917 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
920 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
922 * Incorrectly reported error when client had to be resolved from
923 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
925 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
927 * Fixed whois public key hash table deleting and adding in
928 detached client case. Affected file silcd/packet_receive.c.
930 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
932 * Changed filenames of silc/fe module not to collide with filenames
933 from core/fe. Also seperated public messages printing from
934 query messages printing. Affected files are all in
935 irssi/src/fe-common/silc.
937 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
939 * Fixed the invite process handling during joining to use
940 correct server name for the client that is matched against
941 the invite string for the channel. Wrong server name caused
942 inability to join the channel. Affected file is
945 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
947 * Fixed the CUMODE channel founder authentication on normal
948 server to not remove the founder rights on existing founder
949 before checking that router accepts the mode change. Affected
950 files are silcd/command.c and silcd/packet_receive.c.
952 * Remove the server entry correctly when rekey timeouts and
953 remote router connection on normal server is closed. Fixes
954 a crash where server uses the freed server entry. Affected
957 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
959 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
960 networks. This is the first step in solving the bug about
961 /SERVER ADD -silcnet <silcnet>. Affected files
962 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
963 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
964 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
966 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
968 * /SMSG and /MMSG now correctly create new queries. Affected files
969 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
971 * Add basic support for SILC protocol specific variables in perl.
972 Affected files irssi/src/perl/silc/*, irssi/configure.in,
973 irssi/src/perl/Makefile.am
975 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
977 * Don't use silc_get_input, it's obviously not reliable. Fixes
978 issue when the current key expires. Affect file
979 irssi/src/silc/core/clientutils.c
981 * Make the session data filename configurable. This makes it
982 possible to have different session files for different
983 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
984 client_ops.[ch], silc-servers.c,
985 irssi/src/silc/fe-common/silc/module-formats.[ch]
987 * Use the same set of libtool files for the MPI lib as for the
988 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
989 config.sub, configure.in, install-sh, missing, mkinstalldirs
991 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
993 * Fixed server statistics decrementing error to not go to
994 negative. Affected file silcd/packet_receive.c.
996 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
998 * Use silc_server_query_add_error to add error in public key
999 search error. Added support in send_reply to send errors
1000 without specific argument. Affected file silcd/server_query.c.
1002 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
1003 Client for NO_SUCH_NICK. It was against the protocol specs.
1004 Affected file irssi/src/silc/core/client_ops.c.
1006 * Added backwards support for the wrong NO_SUCH_NICK error sending
1007 in server. To be removed in SILC Server 1.0. Both old clients
1008 and clients with fixed error handling now works. Affected file
1009 silcd/server_query.c.
1011 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
1013 * fixed a bug in the whois using attributes function where no
1014 error was sent if no nickname and client id but the attributes were
1015 given to whois. Affected file silcd/server_query.c
1017 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
1019 * remove public key from public key hashtable on detach. Affected
1020 file silcd/packet_receive.c
1022 * free public key hashtable before removing clients on server
1023 shutdown. Affected file silcd/server.c
1025 * remove public key prior deleting client-data on killing a client.
1026 Affected file silcd/server_util.c
1028 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
1030 * Getting the MOTD from other servers works now. Affected
1031 files are silcd/command.c and silcd/command_reply.c
1033 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1035 * Initialize the variable idletag, since it is tested in
1036 silc_core_deinit for its default value. Affected file
1037 irssi/src/silc/core/silc-core.c
1039 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
1041 * Fixed signed channel messages across cells. Affected file
1044 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1046 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
1047 is not defined. They can now be safely used in if-statements
1048 without braces. Affected file lib/silcutil/silclog.h.
1050 * Added the checks for backup closing connection due to error
1051 (local or remote) and thus not allow the resuming to occur
1052 in reconnect. Affected files are silcd/packet_send.c
1055 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1057 * Help file updates. Affected files in irssi/src/docs/help/in/.
1059 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
1061 * Fixed channel messages across cells. Affected file
1064 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1066 * Fixed file transmission accepting in client library to not
1067 start the negotiation if user hasn't accepted the transfer,
1068 instead create new session for resent transfer. Affected
1069 file lib/silcclient/client_ftp.c.
1071 * Show the session ID in the file transmision list. Remove
1072 session from list that failed to transfer. Switch the current
1073 session automatically after transmission, and in errors, to new
1074 session if other sessions exists in the transfer list. Affected
1075 files are irssi/src/silc/core/silc-servers.c,
1076 irssi/src/fe-common/silc/modfule-formats.c.
1078 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1080 * Fixed MIME header parsing for the hopefully last time. Affected
1081 file lib/silcutil/silcstrutil.c
1083 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1085 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
1087 * The SILC RNG is now gauranteed to return non-zero random
1088 values. Affected files are lib/silccrypt/silcrng.[ch].
1090 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1092 * Fixed nickname formatting when changing only case of the
1093 nickname. Affected file lib/silcclient/idlist.c.
1095 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1097 * Fixed a memory leak and incorrect printing of the "appears as"
1098 message. Affected file irssi/src/silc/core/client_ops.c
1100 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1102 * Added CRT (Chinese Remainder Theorem) supported RSA
1103 private keys and private key operations. This significantly
1104 increases private key operation efficiency. No compatibility
1105 issues with new or old private keys. Affected files are
1106 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
1108 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1110 * Fixed GCC-3.3.2 related compilation warnings from the
1113 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1115 * Removed RC6 from distributions.
1117 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1119 * Added some better comments to lib/silccrypt/silcpkcs.h,
1120 optimized some routines in lib/silccrypt/silcpkcs.c.
1121 Added test_silcpkcs into lib/silccrypt/tests/.
1123 * Fixed silc_rng_global_init to actually init the global RNG
1124 if RNG wasn't provided for it. Affected file is
1125 lib/silccrypt/silrng.c.
1127 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1129 * Added silc_hash_table_find_by_context_ext. Affected files
1130 lib/silcutil/silchashtable.[ch].
1132 * Save the public key on normal server in WHOIS command reply
1133 from attributes, if present, and add it to public key hash
1134 table. Fixes WHOIS resolving by public key on normal server.
1136 Optimized the attributes resolving on normal server to not
1137 resolve if we resolved them already from router.
1139 Affected files are silcd/server_query.c, command_reply.c.
1141 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
1143 * Added support for whois using attributes.
1144 Affected files silcd/command_reply.c, silcd/packet_receive.c,
1145 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
1148 * Added support for whois using public key attribute to /WHOIS i
1149 client command. Affected files irssi/docs/help/in/whois.in,
1150 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
1152 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1154 * Fixed UMODE setting in server when the client has anonymous
1155 mode set. The mode setting was not working. Affected file
1158 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1160 * Fixed some bugs and typos related to sending split messages.
1161 Print notification when sending messages with /MMSG. Affected
1162 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
1164 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1166 * Optimized the socket referencing in packet routines, client
1167 library and server. Affected files are lib/silccore/silcpacket.c,
1168 lib/silcclient/client.c and silcd/server.c.
1170 * If silc_socket_set_qos is given with NULL arguments the QoS is
1171 reset from the socket. Affected files are
1172 lib/silcutil/silcsockconn.[ch].
1174 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1176 * Add a /LISTKEYS command which lists the locally cached
1177 client and server keys. Affected files
1178 irssi/src/fe-common/module-formats.[ch],
1179 irssi/src/silc/core/silc-{channels,servers}.c
1180 irssi/docs/help/in/listkeys.in
1182 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1184 * Check that packet queue purging was successful. Affected
1185 files lib/silcclient/client.c and silcd/packet_send.c. Related
1186 to MAC failed errors.
1188 * Do not clear the inbuf even if it is empty if QoS was applied
1189 to it. Otherwise the QoS data is cleared and MAC failed error
1190 will occur. Affected file lib/silccore/silcpacket.c.
1192 * Use the rekey period time as rekey protocol timeout value.
1193 If the rekey does not succeed during the rekey period there's
1194 something very wrong, and we most likely end up with wrong keys,
1195 do graceful reconnect then. Affected file silcd/server.c.
1197 * Take reference of the socket in the parser context, as it's
1198 possible to have the parsers in queue after the socket is
1199 disconnected and this may cause crash. Affected files are
1200 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1203 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1205 * Fixed KICK command reply sending, it sent to replies.
1206 Affected file silcd/command.c.
1208 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1210 * Finish the silc-mime.pl script. It now supports MIME type
1211 guessing using magic files, signing data messages, executing
1212 MIME handlers in background. Affected files
1213 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1215 * Changed MIME signal handler to make things easier for the perl
1216 script. Affected files irssi/src/silc/core/client_ops.c,
1217 silc-servers.c, and irssi/docs/signals.txt
1219 * Cleaned up the silc_mime_parse function and fixed detection
1220 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1222 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1224 * Resolve the IP for file transfer listener from the connection
1225 socket. Affected file lib/silcclient/client_ftp.c.
1227 * Accept NULL hostname parameter in the functions
1228 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1229 if hostname is not wanted.
1231 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1233 * Fixed race condition between silc_client_init and
1234 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1236 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1238 * Fixed file transfer connection closing when SIGNOFF for
1239 the client is received from server. Affected file is
1240 lib/silcclient/client_ftp.c.
1242 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1244 * Check for disconnected socket in QUIT callback. Affected
1245 file silcd/command.c.
1247 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1249 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1250 Affected files lib/silcutil/silcstrutil.c
1252 * Cleaned up the escape/unescape functions for correctness and
1253 speed. Affected file irssi/src/silc/core/client_ops.c
1255 * Removed handling for data messages with Content-Type: text/*,
1256 moved parsing of MIME headers to the signal handler, added
1257 support for signing and verifying data messages. Affected
1258 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1259 irssi/src/silc/core/silc-{servers,channels}.c
1261 * Added a perl script for handling data messages based on
1262 information read from Mailcap files. New file
1263 irssi/scripts/silc-mime.pl
1265 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1267 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1268 acknowledge recepetion of a message to the sender. Updated
1271 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1273 * Unregister channel key saving callback when deleting channel.
1274 Affected file lib/silcclient/idlist.c.
1276 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1277 before calling notify client operation. Affected file is
1278 lib/silcclient/client_notify.c.
1280 * Unregister QoS tasks when deleting the socket connection.
1281 Affected files lib/silcutil/silcsockconn.[ch],
1282 unix/silcunixsockconn.c.
1284 * Implemented latest presence-attrs draft changes. Affected
1285 files lib/silccore/silcattrs.h and
1286 irssi/src/silc/core/silc-queries.c.
1288 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1290 * Save old channel keys in list to allow more rapid change
1291 of channel keys if server for some reason does that. This
1292 avoids loosing so many channel messages due to not having
1293 key to decrypt. Affected file lib/silcclient/silcclient.h,
1294 idlist.c and client_channel.c.
1296 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1298 * Continued backup router tests and fixes. Affected files
1299 silcd/server_backup, server_util.c, server.c. See TODO.
1301 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1303 * Fixed SERVER_SIGNOFF handling in servers. The client
1304 was removed from wrong list thus not removing the client
1305 at all. Affected file silcd/packet_receive.c.
1307 * Do not execute rekey protocol for disabled connections as
1308 it would never go through. Affected file silcd/server.c.
1310 * Added timeout for rekey protocol to catch if the protocol
1311 never executes successfully. Affected files silcd/server.c
1314 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1316 * Abandon packet processing for disconnected sockets. Check
1317 this always after calling packet processing callback.
1318 Affected file lib/silccore/silcpacket.c.
1320 * Fixed double registration disconnection code in server.
1321 Closed wrong connection. Affected file silcd/packet_receive.c.
1323 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1325 * On normal server reconnect to primary during resuming 4
1326 times, then give up. Affected file silcd/server_backup.c.
1328 * If during reconnecting to routers we notice we have router
1329 connection but no primary router set, the server is in desync.
1330 Reconnect to primary to restore network. Affected file
1333 * Assure that only one protocol is exeucting at the same time.
1334 Added checks for all protocols. Affected files are
1335 silcd/server.c and server_backup.c.
1337 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1339 * Check that a string is not already part on invite/ban
1340 string when processing it. Affected file silcd/server_util.c.
1342 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1344 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1345 with 1.2 version of the protocol. Affected file is
1346 silcd/packet_receive.c.
1348 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1350 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1351 where the passphrase was given. Affected file is
1354 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1356 * INVITE and BAN notifys are now delivered from routers to
1357 servers (but not clients) on the channel. Updated specs and
1358 code. Affected files silcd/packet_[send|receive].[ch],
1359 command.c, server.c and server_util.c.
1361 * Implemented INVITE and BAN announcing. Affected files are
1362 silcd/server.[ch], server_util.c.
1364 * Implemented SilcStatus error type argument returning in
1365 command reply error in server. Affected file silcd/command.c.
1367 * Implemented SilcStatus argument returning in comand reply
1368 in client library. The command_reply client operation now
1369 returns error specific arguments as well. Affected files
1370 are lib/silcclient/command_reply.[ch], client_resume.c,
1371 lib/silccore/silcstatus.[ch].
1373 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1375 * Backup router protocol version 1.2 implemented. Testing still
1376 required. Affected files in silcd/server_backup.[ch], server.c,
1377 packet_receive.c and server_internal.h.
1379 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1381 * silc_client_send_[channel|private]_message now return TRUE
1382 or FALSE. Affected file lib/silcclien/client_channel.c and
1385 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1387 * Check for explicit nickname in INVITE and BAN processing
1388 during join as well (and don't expect only wildcards in
1389 invite/ban strings). Affected file silcd/command.c.
1391 * Fixed the INVITE and BAN by public key. The public key saved
1392 is the PK payload (as specified) not the raw data. Affected
1393 file silcd/server_util.c.
1395 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1397 * UTF-8 text message support for actions and notices in SILC
1398 Client. Affected file irssi/src/silc/core/client_ops.c.
1400 * silc_get_username and silc_get_real_name now returns sensible
1401 data on Win32. Patch by Toni Willberg. Affected file is
1402 lib/silcutil/win32/silcwin32util.c.
1404 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1406 * Provide a signal handler to send MIME encoded messages and emit
1407 a signal when a MIME encoded message is received. Also document
1408 the signals for usage with the perl interface.
1410 A sample perl script will be supplied at a later point.
1412 Affected files are irssi/docs/signals.txt,
1413 irssi/src/silc/core/client_ops.[ch],
1414 irssi/src/silc/core/silc-{channels,servers}.c
1416 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1418 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1419 server. Use this time to display a lag and disconnect when it
1420 exceeds a specified limit.
1422 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1424 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1426 * Remove the channel auth list in normal server if router
1427 encofrces its list during connecting. Send notify to channel
1428 to remove the mode to remove the list. Affected files are
1429 silcd/server_util.c and silcd/packet_receive.c.
1431 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1433 * Added support for channel public keys. Updated protocol specs
1434 and implemented it. Affected files are
1435 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1436 lib/silcclient/command_reply.c.
1438 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1440 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1441 terminate the process on Linux. Affected file silcd/silcd.c.
1443 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1445 * Check for NULL buffer in silc_buffer_clear. Affected file
1446 is lib/silcutil/silcbuffer.h.
1448 * Simplified the backup router protocol by removing the _GLOBAL
1449 types. Updated protocol specs and the code. Affected files
1450 are silcd/server_backup.[ch].
1452 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1454 * Deny '@' and '!' from nicknames since they are reserved
1455 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1456 Updated protocol specs and the code.
1458 Affected files are silcd/server_util.[ch].
1460 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1462 * Fixed stack overflow in Irssi SILC client. Affected
1463 file irssi/src/silc/core/client_ops.c.
1465 * Check that Host is set in ServerConnection and RouterConnection
1466 in silcd.conf. Affected file silcd/serverconfig.c.
1468 * Fixed crash in server with protocol completion callbacks,
1469 namely rekey and backup resuming protocols. Affected files
1470 are silcd/server_backup.c and silcd/server.c.
1472 * Fixed rekey protocol to not restart if it is started already.
1473 Affected files are lib/silcclient/client.c and
1476 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1478 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1480 * Fixed EOF handling in SILC Config, affected file
1481 lib/silcutil/silcconfig.c.
1483 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1485 * Fixed RESOLVING flag handling in JOIN notify and other
1486 notifys to handle the resolvings correctly in client library.
1487 Affected file lib/silcclient/client_notify.c.
1489 * Do not send full INVITE and BAN lists in INVITE and BAN
1490 notifys, only the changed information. Affected file
1493 * Fixed INVITE notify sending in INVITE command, send it
1494 only when needed. Affected file silcd/command.c.
1496 * Handle the founder key change properly in CMODE_CHANGE
1497 notify. Bug #122. Affected file silcd/packet_receive.c.
1499 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1501 * Remove the mark for output (mark it only for input) after
1502 purging outgoing queue. Prevents the "Error in select()"
1503 floods. Affected file silcd/packet_send.c.
1505 * Fixed incorrect connection deletion from client library
1506 after calling "connect" client operation. Could cause
1507 crashes for example during reconnect timeouts. Affected
1508 files are lib/silcclient/client.c and
1509 irssi/src/silc/core/client_ops.c.
1511 * Check server private key file permissions before starting
1512 the server. Affected file silcd/serverconfig.c.
1514 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1516 * NULL terminate allocated string in silc_buffer_strformat.
1517 Affected file lib/silcutil/silcbuffmt.c.
1519 * Rewrote the invite/ban list string handling in server to
1520 use SilcBuffer instead. Affected files are silcd/command.c
1521 and silcd/server_util.c.
1523 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1525 * Fixed double free in CMODE command when setting new HMAC
1526 for channel. Affected file silcd/command.c.
1528 * Added couple of missing memset's to zero sensitive memory.
1529 Affected files silcd/command.c, lib/silcclient/command.c.
1531 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1533 * Fixed a double free in INVITE command error handling in
1534 server. Affected file silcd/command.c.
1536 * Added macros SILC_SWAB_[16|32] to swab byte order of
1537 16-bit and 32-bit unsigned integers. Affected file
1538 lib/silcutil/silctypes.h.
1540 * Use the SILC_SWAB_16 instead of htons() in server when
1541 handling ports since the ports in structures are always
1542 in little-endian order (regardless of platform). Affected
1543 file silcd/serverid.c and silcd/server_backup.c.
1545 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1547 * Send DISCONNECT in close admin command in server. Affected
1548 file silcd/command.c.
1550 * Check whether we are already connecting to a remote router
1551 (in addition of checking whether we are already connected)
1552 before creating new connection. Affected file silcd/server.c.
1554 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1556 * Added better compiler and compiler flags checking in
1559 * Check that socket is valid after QoS is applied to data.
1560 Affected file lib/silcutil/unix/silcunixsockconn.c.
1562 * Make sure the socket connecetion is not closed to early
1563 when closing connection in server. Also make sure the
1564 connection is always closed after error in a protocol.
1565 Affected file silcd/server.c.
1567 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1569 * Removed --session and --dummy options from Irssi SILC Client.
1570 -d option is available only if --enable-debug was given.
1571 Affected files are irssi/src/silc/core/silc-core,
1572 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1574 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1576 * Added silc_buffer_steal to steal the data from the buffer.
1577 Affected file lib/silcutil/silcbuffer.h.
1579 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1581 * Fixed server crash with double Primary block in config file.
1583 Fixed also various memory leaks around the config file
1584 parser. Affected files lib/silcutil/silcconfig.c,
1585 silcd/serverconfig.c.
1587 * Changed my nickname (Johnny Mnemonic) to my real name, this
1588 means that bugs introduced by him were actually introduced
1591 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1593 * Don't display "foo appears as foo\nYou're now known as foo"
1594 messages. Affected file irssi/src/silc/core/client_ops.c
1596 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1598 * Fixed error handling of invalid client entry when calling
1599 commands in server. Fixes a crash. Affected file
1602 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1604 * Added some sanity checks in server for correctness of the
1605 server configuration. Affected file silcd/serverconfig.c.
1607 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1609 * Prevent endless resolving of user informations in USERS
1610 command by checking the command reply status correctly.
1611 Affected file lib/silcclient/command_reply.c.
1613 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1615 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1616 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1617 Aldous <Matthew@Aldous.com>.
1619 * Added better implementation using CriticalSection of
1620 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1621 <mikko.lahteenmaki@pikabaana.net>.
1623 * Added some Winsock WIN32 compatiblity defines into
1624 includes/silcwin32.h.
1626 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1628 * Fixed double free in async host lookup code. Affected file
1629 lib/silcutil/silcsockconn.c.
1631 * On backup router handle now the SERVER_SIGNOFF from router
1632 for local connected servers too, and close the connections.
1634 Do not process them as normally signing off servers when they
1635 really signoff by sending EOF fe, but always assume that
1636 router sends the SERVER_SIGNOFF.
1638 Affected files silcd/server.c and silcd/packet_receive.c.
1640 * Fixed socket unsetting when closing connections. Affected
1641 files silcd/server.c and silcd/packet_send.c.
1643 * Do not print the nickname in SERVER_SIGNOFF if we do not
1644 have it. Prevents asserts in Irssi core. It is possible we
1645 don't have the nick if it was just being resolved when server
1646 signoff. Affected file irssi/src/silc/core/client_ops.c.
1648 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1650 * Fixed autonick crashbug in client library. Affected file
1651 lib/silcclient/client.c.
1653 * Fixed Unix implementation of SilcMutex to really assert if
1654 the mutex is locked/unlcoked already. Affected file
1655 lib/silcutil/unix/silcunixmutex.c.
1657 * Fixed locking in silc_schedule_uninit. It didn't lock
1658 when dispatching timeout tasks. Affected file is
1659 lib/silcutil/silcschedule.c.
1661 * Changed Win32 implementation of SilcThread to use modern
1662 Win32 interface. Affected file is
1663 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1665 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1667 * Don't print signed messages when sending failed. Affected files
1668 irssi/src/silc/core/silc-[servers.c/commands.h]
1670 * Send adquate signal when founding a channel by joing it. Affect
1671 file irssi/src/silc/core/client_ops.c
1673 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1675 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1676 irssi/src/fe-common/core/themes.c
1678 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1680 * Fixed close command to use the port correctly when closing
1681 server connections. Affected file silcd/idlist.c.
1683 * Check for NULL outbuf in silc_socket_write. It is possible
1684 that it is NULL is some odd case. Affected files are
1685 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1687 * Do not call final protocol callback for backup router
1688 resuming protocol when closing connection. It is closed
1689 by timeout in case of error. Affected file silcd/server.c.
1691 * Backup reconnect to router if backup resuming protocol
1692 failed. Affected file silcd/server_backup.c.
1694 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1696 * Fixed double free in SKE library error hadling when signature
1697 error occurred. Affected file lib/silcske/silcske.c.
1699 * Save the fingerprint to new SilcClientEntry after changing
1700 nickname. Affected file lib/silcclient/client_notify.c.
1702 * Print SIGNOFF in Irssi SILC client only if the nickname is
1703 known. Prevents asserts in Irssi core. It is possible we
1704 don't have the nick if it was just being resolved when it
1705 quit. Affected file irssi/src/silc/core/client_ops.c.
1707 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1709 * Fixed double free in invite list adding code when adding
1710 invite strings. Affected file silcd/server_util.c.
1712 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1714 * More log printing during backup router protocol. Affected
1715 file silcd/server_backup.c.
1717 * Removed backwards support for old private key file format.
1718 Affected file lib/silccrypt/silcpkcs.c.
1720 * Removed backwards support for not-so-strict decryption length
1721 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1723 * GETKEY to update the client entrys fingerprint too.
1724 Affected file lib/silcclient/command_reply.c.
1726 * Added --without-libtoolfix for package builders using weird
1727 wrappers around libtool (BSD at least).
1729 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1731 * Fixed backup router bugs: When backup resumes router and
1732 receives a CHANNEL_MESSAGE packet the backup must not act
1733 as router since the packet header decryption would be
1734 different. Also, when relaying packets to channel, do
1735 not re-encrypt packets on backup that came from the primary
1736 since the connection isn't really router-router connection.
1737 Affected files silcd/server.c, silcd/packet_send.c.
1739 * Added checks in encryption/decryption that encryption/decryption
1740 length sent as argument really is multiple by block size. Helps
1741 catching really weird bugs like the above backup router bugs
1742 when packets are being decrypted in wrong way. Affected files
1743 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1745 * Fixed padding generation in private key file encryption.
1746 Affected file lib/silccrypt/silcpkcs.c.
1748 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1750 * Added ignore_message_signatures setting which can be used
1751 to ignore signatures in messages. Affected files are
1752 irssi/src/silc/core/client_ops.c, silc-core.c.
1754 * Fixed the libtoolfix to use command line options instead of
1755 environment variables. They didn't work as expected. Now,
1756 the libtool is fully run-time configurable.
1758 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1760 * Verify signature payload for signed messages. Affected files
1761 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1762 irssi/src/silc/core/silc-core.h
1764 * Display signature verification result in public and private
1765 messages using theme abstracts. See irssi/default.theme for
1766 examples on their usage. Affected files
1767 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1768 irssi/src/fe-common/silc/module-formats.[ch],
1769 irssi/src/fe-common/silc/fe-common-silc.c,
1770 irssi/src/fe-common/silc/Makefile.am
1771 irssi/src/fe-common/core/fe-messages.[ch]
1773 * Fixed bugs in Irssi's theme parsing. Affected files
1774 irssi/src/fe-common/core/themes.c
1776 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1778 * Calculate the correct length for signed messages before
1779 encrypting, it must be multiple by block size. Affected
1780 file lib/silccore/silcmessage.c.
1782 * silc_message_signed_get_public_key returns now both
1783 decoded and encoded public key. Affected files are
1784 lib/silccore/silcmessage.[ch].
1786 * Added libtoolfix script that makes the libtool more generic
1787 and configurable in run-time. Now we can specify in run-time
1788 if what kind of libraries we want to create, regardless of
1789 configuration. SIMs are now creates even if --disable-shared
1790 was explicitly given.
1792 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1794 * Fixed founder key sending in CMODE command in client.
1795 Affected file lib/silcclient/command.c.
1797 * Fixed CUMODE founder authentication in server to not check
1798 for client's public key since it's not supposed to do that.
1799 Affected file silcd/command.c.
1801 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1803 * Set realname and hostname in NICK_REC records. Affected file
1804 irssi/src/silc/core/silc-nicklist.c
1806 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1808 * Remove 1.0 protocol backwards compat code from client
1811 * Added more reliable check for whether nickname did change
1812 or not, or whether only Client ID changed in NICK_CHANGE
1813 notify. Affected file lib/silcclient/client_notify.c.
1814 Fixes bug in '@' character handling in a nickname.
1816 * Added support for automatically parsing signature from
1817 the message payload. Added new function
1818 silc_message_get_signature to return the payload to
1819 application. Affected files lib/silccore/silcmessage.[ch].
1821 * Changed the private_message and channel_message client
1822 operations to deliver the SilcMessagePayload to the
1823 application too. Application can use it fe. to get the
1824 signature from the message for verification. Affected
1825 file lib/silcclient/silcclient.h, client_channel.c and
1828 * Redefined the signed payload for message payloads.
1829 Updated protocol specs and implemented.
1831 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1833 * Fixed wrong invite and ban list handling in server command
1834 reply. Affected files are silcd/command_reply.c,
1835 silcd/server_util.[ch].
1837 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1839 * Fixed CMODE setting in server when founder mode was set.
1840 Affected file silcd/command.c. Bug #95.
1842 * Added support to setting specific public key in CMODE in
1843 Irssi SILC client. Affected file lib/silcclient/command.c.
1845 * Added support to use specific public key in CUMODE in
1846 Irssi SILC Client. Affected file lib/silcclient/command.c.
1848 * Added support for inviting and banning by public key in
1849 Irssi SILC client. Affected file lib/silcclient/command.c.
1851 * Fixed fingerprint/babbleprint showing in invite and ban
1852 list command replys. Affected file is
1853 irssi/src/silc/core/client_ops.c.
1855 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1857 * Format CMODE +c and +h to display both the mode and the argument
1859 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1861 * Added test vectors and test programs for SHA-1, MD5,
1862 HMAC-SHA1 and HMAC-MD5. New tests are located in
1863 lib/silccrypt/tests/. Fixed also argument decoding bug in
1864 MD5 implementation. Affected file lib/silccrypt/md5.c.
1866 * Changed the channel private key and private message key
1867 generation (with static keys) to use SHA1 instead of MD5,
1868 as SHA1 is the mandatory hash function in SILC. Affected
1869 file lib/silcclient/client_[channel/prvmsg].c.
1871 * Changed the private key file encryption to use SHA1 instead
1872 of MD5. Added support for the old generation and added
1873 automatic change of the key (to be removed later). Affected
1874 files lib/silccrypt/silcpkcs.c.
1876 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1878 * Load only files with .pub suffix in PublicKeyDir. Affected
1879 file silcd/serverconfig.c.
1881 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1883 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1884 channels. Affected files silcd/silcd.c, silcd/server.h.
1886 * Added the config directive PublicKeyDir for the client block.
1887 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1889 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1891 * Merged Toni's irssi/silc.conf patch.
1893 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1895 * Max alloc tests in allocation routines. Affected file
1896 lib/silcutil/silcmemory.c.
1898 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1900 * Fixed a typo in resuming code that fixed detach/resume code
1901 in server. Bug #93. Affected file silcd/packet_receive.c.
1903 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1905 * Do reverse lookups for server when /connecting. Affected files
1906 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1907 irssi/src/core/net-nonblock.*
1909 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1911 * Added library versioning for shared libraries. Affected
1912 files configure.in.pre and lib/Makefile.am.pre.
1914 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1916 * Display INVITE and BAN lists as specified by SILC 1.2
1918 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1920 * Do not send invite list back unless asked (when sending
1921 no arguments) or when list was modified. Affected file
1924 * Remove client from invite list in KILLED notify and in
1925 KILL command. Affected file silcd/command.c and
1928 * Fixed bugs in invite list handling in INVITE command.
1929 Affected files silcd/command.c and silcd/server_util.c.
1931 * Merged with Irssi 0.8.6.
1933 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1934 Affected file irssi/src/fe-text/silc.c.
1936 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1938 * The silc_argument_get_[first/next] now return the argument
1939 type to caller. Added silc_argument_payload_encode_one.
1941 Affected files are lib/silccore/silcargument.[ch].
1943 * Added support for the SILC 1.2 INVITE command and new
1944 invite lists to server. Affected files are silcd/command.c,
1945 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1947 * Added support for the SILC 1.2 BAN command and new
1948 ban lists to server. Affected files are silcd/command.c,
1949 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1951 * Added support to client sending new INVITE command. Affected
1952 file is lib/silcclient/command.c.
1954 * Added support to client sending new BAN command. Affected
1955 file is lib/silcclient/command.c.
1957 * Added support for removing client from invite list when kicked
1958 from channel, as SILC 1.2 dictates. Affected files are
1959 silcd/packet_receive.c and silcd/command.c.
1961 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1963 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1964 automatically the cipher's internal IV. Affected files
1965 lib/silccrypt/silccipher.[ch].
1967 * Assure the RESUME_CLIENT packet is not sent to twice to
1968 backup router if the detached client was originated from
1969 the backup. Affected file silcd/server.c. Bug #76.
1971 * Changed silc_sim_symname to not allocate memory. Affected
1972 file lib/silcsim/silcsimutil.c.
1974 * Fixed memory leaks with SIMs in server. Affected files
1975 silcd/serverconfig.c, silcd/server.c.
1977 * Fixed channel key distribution after resuming detached
1978 client. Affected files silcd/packet_receive.c.
1980 * Fixed channel's global_user boolean checking after detaching.
1981 Check it after changing the owner of the client not before.
1982 Affected file silcd/packet_receive.c.
1984 * Fixed few double frees from client library. Fixes at least
1985 Bug #81, possibly others too.
1987 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1988 notifys in Irssi SILC Client. Affected file is
1989 irssi/src/silc/core/client_ops.c. Bug #82.
1991 * Applied Ville Räsänen's manual page and --mandir bugfix
1992 patch. Affected files are configure.in.pre and Makefile.am.pre.
1995 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1997 * Added support to backup router protocol for backup to tell
1998 normal server that it cannot use the backup router as primary
1999 because the primary isn't really down. Updated protocol
2002 * Added support for primary router to tell backup router that
2003 resuming is not possible because the backup really isn't primary
2004 in the cell. For example if backup disconnected itself the
2005 resuming is not allowed since the primary really did not
2006 go down. Updated protocol specs.
2008 * Removed MARS from crypto library.
2010 * Defined the CTR mode and Randomized CBC mode in SILC. The
2011 CTR mode is RECOMMENDED now in specification. Defined also
2012 Serpent cipher as optional cipher. Updated the protocol specs.
2014 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2016 * Added support for inviting/banning by IP/MASK, public key,
2017 and explicit Client ID. Redefined the command and notify
2018 types to allow easier forwards support for other methods
2019 of inviting/banning. Updated protocol specs.
2021 * Remove the client from channel's invite lists if the client
2022 is kicked or killed. Updated protocol specs.
2024 * Unified the Channel Message Payload and Private Message
2025 into one Message Payload. Updated protocol specs and
2028 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2030 * Don't wait for EOF after socket error has occurred, but
2031 close the connection. Affected file is silcd/server.c.
2033 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2035 * Added support for setting FOUNDER mode on channel with
2036 specific public key which can be set with CMODE command.
2037 Updated protocol specs and implemented in client and server.
2039 * Fixed the Irssi SILC client to correctly shutdown the client
2040 library to avoid memory leaks. Affected files are
2041 irssi/src/silc/core/silc-core.c and silc-servers.c.
2043 * Deprecated the No Reply flag in SKE protocol and introduced
2044 "IV Included" flag which can be used to indicate that the IV
2045 is included in the ciphertext. This makes it possible to use
2046 SILC on unreliable transport, such as UDP which may cause
2047 packet reordering and losses. Updated protocol specs, did
2050 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2052 * Fixed the MPI implementation of silc_mp_sizeinbase to return
2053 < 32 bit values in correct size. Affected file is
2054 lib/silcmath/mp_mpi.c.
2056 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2058 * Fixed the KE Start Payload parsing to check that mandatory
2059 fields are present. Affected file lib/silcske/payload.c.
2061 * Fixed compilation warnigs in Irssi SILC Client. Affected
2062 files are irssi/src/silc/core/silc-query.c. client_ops.c.
2064 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2066 * Print "nick now appears as newnick" and update Irssi's nicklist
2067 when you change your nick to "nick". Closes #62
2069 * Never format your own nick. Closes #63
2071 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2073 * SILC_UMODE_GONE changes are now propagated correctly to the
2074 Irssi client. Closes #54
2076 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2078 * Fixed example in /HELP KEY
2080 * Added expando $j which expands to current SILC Client version
2082 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2084 * Fixed public key decoding in crypto library.
2086 * Added better error printing to SKE library.
2088 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2090 * Fixed NICK command to not crash if nickname was not sent.
2092 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2094 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
2095 Deprecated the old Encrypt-And-MAC order. Updated protocol
2096 specs and implemented.
2098 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
2099 generation. Updated specs and implemented.
2101 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2103 * Added support for rekey before 2^32 sequence number wraps.
2104 Affected files in server and client library.
2106 * Padding must be at least 8 bytes now. Implemented and updated
2109 * Compute maximum padding for authentication packets to make
2110 passphrase approximation attacks impossible. Affected files
2111 in client library and in server.
2113 * Fixed PING command sending in client library and handling in
2114 server. The server ID must be ID Payload, not raw ID data.
2115 Affected files in server and client library.
2117 * Defined that all public keys sent in commands and notify
2118 payloads are actually Public Key Payloads not raw public key
2119 data. Updated protocol specs and implemented.
2121 * Updated protocol version to 1.2. Updated specs and code.
2123 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
2124 status types. Updated specs and the code.
2126 * Added support for normal client to kill its own entries from
2127 the network. Updated protocol specs and the code.
2129 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
2130 and added initial implementation.
2132 * Added MAC field to the Private Message Payload to protect
2133 against chosen ciphertext attacks. Updated the protocol specs
2136 * Added idle and signon fields to the ATTRIBUTE_SERVICE
2137 attribute to indicate the user's current idle and signon time
2138 of a service. Updated protocol specs and implemented.
2140 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2142 * Added "do_not_bind" argument to silc_client_file_send what
2143 can be used to not bind locally but assume the file receiver
2144 provides the point of connect. Usefull when sender is behind
2145 NAT device. Affected file lib/silcclient/silcclient.h and
2148 * Added -no-listener option to FILE SEND command in Irssi SILC
2149 client. Affected file irssi/src/silc/core/silc-servers.c.
2150 Renamed FILE RECEIVE to FILE ACCEPT.
2152 * Confirm passphrase for private key encryption in
2153 silc_create_key_pair and silc_change_private_key_passphrase.
2154 Affected files are lib/silcutil/silcapputil.c.
2156 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2158 * Move silc_client_packet_send back to internal, added
2159 silc_client_send_packet, a bit simpler function for application.
2160 Affected files lib/silcclient/silcclient.h, client.c and
2163 * Moved the SilcClientEntry, SilcChannelEntry and
2164 SilcServerEntry to silcclient.h to be public and documented
2165 them for application. Affected files are
2166 lib/silcclient/silcclient.h and idlist.h.
2168 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2170 * Fixed manual page installation patch by Ville Räsänen.
2171 USERS help page fix patch by Ville Räsänen
2173 * Changed the silc_client_command_call interface to make
2174 the command call simpler for the application. The library
2175 now handles the command line parsing, command finding and
2176 execution. Application only needs to call the function
2177 with the command line. Affected files are
2178 lib/silcclient/silcclient.h, command.[ch].
2180 * Fixed silc_get_input to NULL-terminate the returned input.
2181 Affected file lib/silcutil/silcutil.c.
2183 * Resolve the client's public key in JOIN command if the
2184 founder auth data is being requested but we don't know the
2185 client's public key. Affected file silcd/command.c.
2188 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2190 * Print notify for server opers when backup router comes
2191 online. Affected file silcd/server.c.
2193 * Fixed the INVITE command to send the invite list in
2194 command reply. Affected file silcd/command_reply.c.
2196 * Fixed MOTD command reply sending. Affected file
2199 * UTF-8 decode the topic in TOPIC command reply and LIST
2200 command reply in Irssi SILC client. Affected file is
2201 irssi/src/silc/core/client_ops.c.
2203 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2205 * Fixed the INVITE command to not crash Irssi SILC client
2206 when given without nickname argument. AFfected file
2207 irssi/src/silc/core/client_ops.c.
2209 * Fixed double free in WHOIS query on normal server when
2210 forwarding query to router. Affected file is
2211 silcd/server_query.c.
2213 * Fixed WATCH command reply handling on normal server which
2214 was missing altogether. Affected file silcd/command_reply.c.
2217 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2219 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2220 Included yodl sources for each of these. Also modified
2221 Makefile.am prototype to install these files to proper
2222 locations. Updated CREDITS. Affected file Makefile.am.pre,
2223 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2226 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2228 * Added support for encrypted private key files. Now
2229 passphrase must be provided when new key pair is created
2230 (can be empty though), and prompted when loading the
2231 private key. Added support for loading the old-style
2232 non-encrypted private keys as well. Affected files
2233 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2236 * Fixed silc_get_input to accept input on all terminals.
2237 Affected file lib/silcutil/silcutil.c.
2239 * Moved the Irssi SILC client key loading and other stuff
2240 to be called after the arguments and UI is initialized.
2241 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2243 * Added -P option to Irssi SILC client which can be used
2244 to change the passphrase of the private key. Affected
2245 file irssi/src/silc/core/silc-core.c.
2247 * Added silc_change_private_key_passphrase apputil routine
2248 to lib/silcutil/silcapputil.[ch].
2250 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2252 * Fixed connection closing in client library to not crash.
2253 Moved the connection freeing totally to function
2254 silc_clinet_del_connection. Affected file
2255 lib/silcclinet/client.c.
2257 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2259 * Changed includes/silcincludes.h to silcincludes.h.in to
2260 include configuration specific information. The silcdefs.h
2261 is not included in to installation anymore (it's only
2262 compilation time header).
2264 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2266 * Moved the SilcClient and SilcClientConnection from client.h
2267 to the public lib/silcclient/silcclient.h. Changed the
2270 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2272 * If version string in silc_clinet_alloc is NULL the library
2273 puts it automatically. Affected file lib/silcclient/client.c.
2275 * Changed the version strings from variables to #define's
2276 in includes/silcversion.h.
2278 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2280 * Added shared library complation support.
2282 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2284 * Added lib/silcutil/silcapputil.[ch] for application
2285 utility functions. It includes routines for applications'
2286 convenience. Added silc_create_key_pair, silc_show_public_key
2287 and silc_load_key_pair functions.
2289 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2291 * Send RESUME_CLIENT packet from router to backup routers
2292 to in resuming. Affected file silcd/packet_receive.c.
2294 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2296 * In IDENTIFY command parsing, send all other IDs except
2297 Client IDs explicitly to router for resolving on normal
2298 server. Also check that ID received in WHOIS command is
2299 always Client ID, others are not allowed. Affected file
2300 silcd/server_query.c.
2302 * Merged latest changes from irssi.org CVS.
2304 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2306 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2307 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2309 * Fixed the heartbeat sending in Irssi SILC client. Moved
2310 the silc_client_packet_send to silcclient.h for application
2311 usage. Affected files lib/silcclient/client_internal.h
2312 lib/silcclient/silcclient.h.
2314 * Fixed a bug in query resolving in server. Used wrong
2315 variable in a for loop and crashed. Affected file is
2316 silcd/server_query.c.
2318 * Server constructs requested attributes only to locally
2319 connected clients. Affected file silcd/server_query.c.
2322 * Fixed a bug when sending resolving from router to server
2323 with requested attributes. The constructed WHOIS command
2324 was incorrect. Affected file silcd/server_query.c.
2327 * Fixed Requested Attributes saving in WHOIS command reply.
2328 The length of the data buffer must be saved too. Affected
2329 file silcd/command_reply.c.
2331 * Update the client entry's servername after detaching is
2332 over. Affected file silcd/packet_receive.c. Bug #37.
2334 * Resolve incomplete client entrys in CUMODE_CHANGE and
2335 CMODE_CHANGE notifys. Affected file is
2336 lib/silcclient/client_notify.c. Bug #42.
2338 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2340 * Fixed channel key packet processing bug on backup router
2341 during backup resuming protocol. Affected file is
2342 silcd/packet_receive.c.
2344 * Fixed memory leaks in server. Affected files are
2345 silcd/server.c and silcd/packet_receive.c.
2347 * Fixed packet decryption problem when backup router encrypted
2348 channel message with wrong key during backup resuming
2349 protocol. Affected file silcd/packet_send.c.
2351 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2352 Toni Willberg (toniw@iki.fi)
2354 * Changed the SilcCipher context to be private. Changed the
2355 silc_cipher_get_iv to just return pointer to the IV. Added
2356 silc_cipher_get_name to return the name of the cipher.
2357 Fixed code all around to support these changes. Affected
2358 files are lib/silccrypt/silccipher.[ch], client library and
2361 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2363 * Fixed unaligned access in lib/silccore/silcattrs.c.
2365 * Fixed libtool linking in lib/silcsim/Makefile.am.
2367 * Fixed services attribute printing. Affected files is
2368 irssi/src/silc/core/silc-queries.c.
2370 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2372 * Fixed a crashbug in incoming server accepting. Affected
2373 file silcd/server.c.
2375 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2377 * Added automatically generated index to Toolkit Reference
2380 * Added support for Postscript Toolkit Reference Manual.
2382 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2384 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2387 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2389 * Added 'send_events' boolean argument to the function
2390 silc_schedule_set_listen_fd which sends the set events to
2391 the application explicitly if set to TRUE. Default action
2392 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2393 lib/silcclient/client_internal.h and silcd/server_internal.h.
2395 * Added silc_compare_timeval to determine which time values
2396 is smaller. Affected file lib/silcutil/silcutil.[ch].
2398 * Added sort-of "Quality of Service" (QoS) support to
2399 SilcSocketConnection. Data reception can be controlled with
2400 rate limit per second and/or read data length limit.
2401 Added silc_socket_set_qos. Affected files are
2402 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2404 * Added the QoS configuration to SILC Server configuration
2405 file. Affected files are silcd/serverconfig.[ch] and
2408 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2410 * Merged with irssi.org CVS.
2412 * Failed OPER and SILCOPER authentications are now logged.
2413 Affected file silcd/command.c. Bugs #25.
2415 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2417 * ROBODoc documented lib/silcutil/silcbuffer.h and
2418 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2419 <ville.rasanen@iki.fi>.
2421 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2423 * Added support for auto-passphrase authentication from the
2424 config file during connecting which was not implemented
2425 yet. Affected file irssi/src/silc/core/client_ops.c.
2427 * Fixed a bug in authentication protocol failure handling which
2428 was processing wrong callback context. Affected files
2429 are lib/silcclient/client.c and protocol.c.
2431 * Fixed the /ATTR allow off to actually work. Affected file
2432 is irssi/src/silc/core/silc-queries.c.
2434 * Fixed the /ATTR -del to work. Affected file is
2435 irssi/src/silc/core/silc-queries.c.
2437 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2439 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2441 * Fixed mask attribute adding in Irssi SILC client. Affected
2442 file irssi/src/silc/core/silc-queries.c.
2444 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2446 * Added support for saving the requested attributes in
2447 WHOIS to directory. Affected file is
2448 irssi/src/silc/core/silc-queries.c.
2450 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2452 * Added support for parsing VCard fields that do not have
2453 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2455 * Fixed a double free bug in hash table foreach function
2456 if the entry was deleted in the foreach callback. Affected
2457 file lib/silcutil/silchashtable.c.
2459 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2461 * Added silc_attribute_get_verify_data to return the signature
2462 verification data for either user digital signature or
2463 server digital signature in Requested Attributes. Affected
2464 files are lib/silccore/silcattrs.[ch].
2466 * Added silc_vcard_alloc which is used to allocated dynamic
2467 SilcVCard context. The silc_vcard_free now checks whether
2468 the context is dynamically allocated or not. Affected files
2469 are lib/silcutil/silcvcard.[ch].
2471 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2473 * Periodically remove the NOATTR status from client entry
2474 so that the client may take the attributes in use even after
2475 server has resolved them unsuccessfully earlier. Affected
2476 file silcd/server_query.c and idlist.h.
2478 * Moved sha1hash and md5hash from client->internal to
2479 SilcClient for application usage. Affected files are
2480 lib/silcclient/client.h and client_internal.h.
2482 * Fixed attribute encoding and decoding bugs. Affected
2483 files lib/silccore/silcattrs.[ch].
2485 * Added ATTR command to Irssi SILC Client which is used to
2486 manage user's Requested Attributes sending and values for
2487 WHOIS command. Affected files around Irssi SILC client.
2489 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2491 * Added silc_buffer_strformat which can be used to format
2492 strings into a buffer which size is automatically increased.
2493 Affected file lib/silcutil/silcbuffmt.[ch].
2495 * Added implementation of VCard (RFC 2426) which can be used
2496 as part of Requested Attributes in WHOIS command. Affected
2497 file lib/silcutil/silcvcard.[ch].
2499 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2501 * Some strncat -> silc_strncat changes our the core and
2504 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2505 errors. Added better error printing to SKE library.
2506 Affected files lib/silcske/silcske.c, silcske_status.h and
2509 * Save the PKCS key length even if only private key is set to
2510 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2512 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2513 length in bits not in bytes. Affected files are
2514 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2515 silcd/server_query.c.
2517 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2519 * Added silc_attribute_payload_encode_data to directly encode
2520 the data into the attributes buffer. Renamed function
2521 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2522 Affected files are lib/silccore/silcattrs.[ch].
2524 * silc_hash_table_find_foreach calls the foreach function now
2525 once even if the nothing was found with context set to NULL.
2526 Affected file lib/silcutil/silchashtable.[ch].
2528 * Remove the RESOLVING flag from client entry after received
2529 the Requested Attributes from the client. Fixed memory leak
2530 in client entry freeing. Affected files silcd/server_query.c
2533 * Added Requested Attributes support into SILC Client Library.
2534 It is not able to send requested attributes in WHOIS command,
2535 and also receive and process requested attributes. Added
2536 silc_client_attribute_[add|del] and silc_client_attributes_get
2537 functions. Added also `ignore_requested_attributes' to the
2538 SilcClientParams to not use attributes in client. Affected
2539 files are lib/silcclient/command.c, client_attrs.[ch],
2540 silcclient.h, client_internal and client.[ch].
2542 * Changed the silc_client_get_client_by_id to support Requested
2543 Attributes, it takes them as argument now. Affected file
2544 is lib/silcclient/silcclient.h, and idlist.c.
2546 * Added -details option to WHOIS command in Irssi SILC Client
2547 to support the requested attributes. By default it requests
2548 all attributes. Affected file lib/silcclient/command.c and
2549 irssi/doc/help/in/whois.in.
2551 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2553 * Add also SERVICE attribute for server-constructed attribute
2554 data. Also digitally sign the attributes and add
2555 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2556 silcd/server_query.c.
2558 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2560 * Changed the silc_attribute_payload_encode to support list
2561 of attributes (function may be called several times to add
2562 a new attribute). Removed the silc_attribute_payload_encode_list
2563 function. The encoding function now also automatically encodes
2564 the data, so the caller does not need to do that. Affected
2565 files lib/silccore/silcattrs.[ch].
2567 * Added support for replying on behalf of the user to the
2568 Requested Attributes in WHOIS command in the server. Affected
2569 file silcd/server_query.c.
2571 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2572 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2574 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2576 * Don't swtich to become primary router if we are backup if
2577 decryption error has occurred. Affected file silcd/server.c.
2579 * Fixed a bug in backup router IP address comparison in
2580 silc_server_backup_get.
2582 Save now also the port of the server/router and use that
2583 in comparison as well. Affected file silcd/server_backup.c.
2585 * Normal server now reconnects to backup router automatically
2586 if connection is lost to it. Affected file silcd/server.c.
2588 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2590 * If packet processing fails (like integrity check fails)
2591 the connection is closed now. Affected files are
2592 lib/silccore/silcpacket.c and silcd/server.c.
2594 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2596 * Fixed double free in RSA public key set function
2597 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2600 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2602 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2603 Added server_query.[ch] which provides one interface for
2604 querying information using all three commands.
2606 * Changed all "typedef unsigned char" in core library to
2607 "typedef SilcUInt8".
2609 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2611 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2613 * Renamed silc_server_get_client_resolve to
2614 silc_server_query_resolve and moved to server_query.[ch].
2616 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2618 * Resumed client packet handling from server put the resumed
2619 client on wrong list on router and caused the client not
2620 be present on the network anymore. Now fixed to put the
2621 client to correct list. Affected file silcd/packet_receive.c.
2623 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2625 * Various cleanup in error message output in config parsing code
2626 and in server init code. Fixed error log files containing
2627 too many newlines ('\n') in some situations. Affected files are
2628 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2630 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2632 * Use the reverse lookupped hostname in client internals
2633 instead of one user provided us as remote server name.
2634 Affected file lib/silcclient/client.c.
2636 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2638 * Added 'app_context' to silc_schedule_init. It is an
2639 application specific context that is delivered to application
2640 in task callback functions. Affected files are
2641 lib/silcutil/silcutil.[ch].
2643 * The hb_context in SilcSocketConnection is not freed
2644 automatically anymore (application must free it). Freeing
2645 it automatic is inconsistent. Affected files are
2646 lib/silcutil/silcsockconn.[ch].
2648 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2650 * Added support for removing explicitly added client connections
2651 in rehash and closing the client connections if they were
2652 unconfigured in the rehash. Affected file silcd/server.c.
2654 * Added support for aborting automatically pending commands
2655 that never receives the reply (to avoid memory leaks).
2656 Added also silc_server_command_pending_timed to set the
2657 specific timeout for pending command. Affected files are
2658 silcd/command[_reply].[ch].
2660 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2661 specs and lib/silccore/silcstatus.h.
2663 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2665 * Changed the silc_get_time to accept time value as argument
2666 or if zero is sent return current local time. Affected
2667 file lib/silcutil/silcutil.[ch].
2669 * Added STATS command to client library and Irssi SILC client.
2670 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2672 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2674 * Assure that channel key is set before sending it. May
2675 crash server otherwise. Affected file silcd/packet_send.c.
2677 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2679 * Assure that endless loop cannot happen with detached client
2680 resolving on normal server. Added idlist status
2681 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2682 silcd/idlist.h and silcd/packet_receive.c.
2684 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2686 * Incoming file transfer request cannot use same session as
2687 the sending session. This can happen when sending file to
2688 yourself. Crashed the client on quit. Affected file
2689 lib/silcclient/client_ftp.c. Bug #24.
2691 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2693 * Implemented the draft-riikonen-precense-attrs draft and
2694 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2696 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2698 * Distribute the SERVER_SIGNOFF notify also to local backup
2699 routers from the primary router. The backup router may not
2700 have the signing of local server directly connected and need
2701 to know about the signoff. Affected file silcd/server_util.c.
2703 * Use the primary router as the origin of the locally connected
2704 server when it is disconnecting from the backup router since
2705 that's where it really is coming from. Now the clients from
2706 the disconnecting server are removed correctly and "shadow"
2707 clients are not left to the backup router. Affected file
2710 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2712 * If normal server is standalone and found existing but disabled
2713 channel, do not re-create the channel since it creates
2714 duplicate same channels. Affected file silcd/server.c.
2716 * Added anonymous client connections support to server. New
2717 "anonymous" configuration option to ConnectionParams section
2718 added. If set to true, the username and hostname information
2719 of the client will be scrambled and anonymous user mode is
2720 set automatically to the user. Affected files are
2721 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2723 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2725 * In JOIN notify handling, mark that the cache entry of the
2726 client cannot be expired. Can cause crashes on normal
2727 server (asserts client->channels). Affected file is
2728 silcd/packet_receive.c.
2730 * From now on distribution versions are used as protocol versions
2731 instead of by default using the Toolkit base version as protocol
2732 version. Affected file prepare.
2734 * Do not set the locally resolved hostname for local client
2735 entry but take what server sends. This way the real hostname
2736 is showed in WHOIS for yourself. Affected file is
2737 lib/silcclient/idlist.c and lib/silcclient/client.c.
2739 * Resolve local info with IDENTIFY when connecting to server.y
2741 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2743 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2744 for implied search (not needed on platforms which has native
2745 pthreads library). Use --without-pthreads to disable threads.
2746 Affected file is configure.in.pre
2748 * Fixed --with-iconv on platforms which need to bypass (broken)
2749 native iconv(). Affected file is configure.in.pre
2751 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2753 * Moved -C option parsing in Irssi SILC client at same time
2754 as other options. The UI was initialized earlier and caused
2755 problems on command line. Bug #16. Affected file is
2756 irssi/src/silc/core/silc-core.c.
2758 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2760 * Added global variable silc_log_timestamp that tells silclog
2761 wether to print or not the timestamp in the logging files.
2762 Affected file lib/silcutil/silclog.[ch].
2764 * Added silcd configuration option Timestamp in the Logging
2765 section. Affected file silcd/serverconfig.[ch],
2766 doc/example_silcd.conf.in.
2768 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2770 * Fixed fingerprint checking to check for entirely empty
2771 fingerprint instead of two first bytes when determining
2772 if it is set. Bug #18. Affected file silcd/command.c.
2774 * Fixed duplicate PKCS name registering to not allow it.
2775 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2777 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2779 * Conditionalize non-gcc compiler optimizations for various
2780 platforms, enable those commented out. Cleanups.
2781 Affected file lib/silcmath/mpi/configure.in
2783 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2785 * silc_rng_exec_command() left zombie processes if command
2786 didn't generate any output. Affected file
2787 lib/silccrypt/silcrng.c
2789 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2791 * Rewrote iconv checking, introduce --with-iconv for systems
2792 which rely on libiconv. Check if iconv() provided by libc
2793 is good enough, otherwise demand libiconv. Affected file
2796 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2798 * Search for ldopen() also in libc. This enables SIM support
2799 on *BSD systems. Based on patch from Alex Zepeda. Affected
2800 file configure.in.pre
2802 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2804 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2805 This fixes prepare on *BSD systems. Affected file
2808 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2810 * More fixed for not having purge timeout for global clients
2811 that are on channel. Affected files silcd/command_reply.c
2814 * Fixed the rekey protocol to work with backup router connections.
2815 Rekey packets are now allowed on disabled connections as
2816 well. Affected files silcd/packet_send.c and server.c.
2818 * Do not switch to be as backup router when shutting down and
2819 closing the primary connection. Affected file silcd/server.c.
2821 * Fixed memory leaks in backup router deleting. Added
2822 silc_server_backup_free to free all data during shutdown of
2823 server. Affected files silcd/server_backup.[ch].
2825 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2827 * Do not process commands if the sock->user_data is NULL.
2828 Affected file silcd/command.c.
2830 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2832 * Fixed buffer overflow and security problems (loosing bits
2833 in CFB encryption) in SILC RNG. Problems reported by
2834 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2836 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2838 * Added yet more checks that client is not expired on global
2839 list if it is on channels. Affected file is
2840 silcd/command_reply.c.
2842 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2844 * Merged c0ffee's MIME signal patch which adds support for
2845 sending also MIME messages in Irssi SILC Client, and handling
2846 received MIME messages in a signal (and perhaps doing something
2847 to non-textual MIME messages).
2849 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2851 * Fixed pending command deletion in server and client library
2852 to check the whole list instead of breaking after first found.
2853 The affected files are silcd/command.[ch] and
2854 lib/silcclient/command.[ch].
2856 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2858 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2859 secret or private, otherwise it's possible to find out
2860 whether a secret channel exists or not. Affected file
2863 * If CMODE change fails during the mode setting, assure that
2864 the old mode mask is set for the channel back. Affected
2865 file silcd/command.c.
2867 * Fixed passphrase saving on +a channel on normal server
2868 after successful JOIN command. Affected file silcd/command.c.
2870 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2872 * Remove server/router operator privileges in DETACH command,
2873 since it's possible to resume to server where these
2874 privileges would not be allowed for the client. Affected
2875 file silcd/command.c.
2877 * Do not set to wait for backup in rehash of the server.
2878 Affected file silcd/server.c.
2880 * Do not check listener sockets when counting how many
2881 socket connections we have. Affected file is
2882 silcd/server_util.c.
2884 * Do not announce disconnected clients that are remaining
2885 in history (for WHOWAS). This is because SIGNOFF notify
2886 for these has been sent earlier already. Affected file
2889 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2891 * Buffer overflow with CUMODE command's mode->mode character
2892 conversion. Reported by Ville Räsänen. Affected file
2893 lib/silcutil/silcutil.c.
2895 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2897 * Allow heartbeat packets to go disabled connections anyway.
2898 Affected files silcd/server.c and silcd/packet_send.c.
2900 * Do not broadcast New Channel packets with List flag set
2901 in the packet to backup routers. The router must check
2902 for the correctness of the packets before sending them.
2903 It is possible that router will have enforce Channel ID
2904 change and this would cause desync in the backup router.
2905 Affected file silcd/packet_receive.c.
2907 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2908 are handled in list parsing. They are not list packets
2909 anymore. Affected file silcd/packet_receive.c.
2911 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2913 * Stop waiting for backup router through the timeout, not
2914 directly after backup router has arrived. Affected file
2917 * Do not re-create channel keys and send them when removing
2918 clients in server shutdown. Affected files are
2919 silcd/server_internal.h and silcd/server_util.c.
2921 * Notify distribution to backup routers was missing from
2922 the silc_server_send_notify_dest function which caused
2923 desyncing problems with backup router. Affected file is
2924 silcd/packet_send.c.
2926 * The client's channel removing was working wrong on
2927 backup router. It assumed that it doesn't know global
2928 information but backup router does know. For this reason
2929 it could remove channel when it wasn't supposed to do that.
2930 Affected file silcd/server.c and silcd/server_util.c.
2932 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2934 * Stop for a couple seconds after badkup router has become
2935 primary router. Affected file silcd/server.c.
2937 * Added silc_server_remove_servers_by_server, which is used
2938 to remove servers originated from some other server. Also
2939 clients of those servers can be removed too. Affected file
2940 silcd/server_util.[ch].
2942 * When removing clients after a server has signed of remove
2943 also all servers behind that server (unless they are known
2944 to be available locally), and send SERVER_SIGNOFF for each
2945 of the server separately. Also the signed off clients are
2946 sent now separately per signed off server. The affected files
2947 are silcd/server.c and silcd/server_util.[ch].
2949 * All servers added with silc_idlist_add_server must always
2950 have both "router" and "connection" pointers set. Otherwise,
2951 bad server entries may be left around in the cache.
2952 Affected file silcd/command_reply.c.
2954 * Do not create the channel key in NEW_CHANNEL packet
2955 processing if the channel is empty. Affected file
2956 silcd/packet_receive.c.
2958 * Completed backup router support for standalone routers.
2959 Supports also servers in the cell that do not use the backup
2962 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2964 * Fixed a bug in silc_string_regexify which did not add '^'
2965 at the start of each string, and thus the matching was
2966 not explicit. For example ban list iikone@*!*@* would
2967 match also "priikone", which is wrong, it would have to be
2968 *iikone@*!*@* to match also "priikone". Affected
2969 file lib/silcutil/unix/silcunixutil.c.
2971 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2973 * Enable all local server connections before updating client
2974 caches when we've become backup router. Otherwise, signoff
2975 packets may not reach the clients. Affected files are
2976 silcd/server.c and silcd/server_util.[ch].
2978 * Fixed a bug in version string parsing which could crash
2979 the program with specially formatted version string.
2980 Bug reported and patch provided by Ville Räsänen. Affected
2981 file lib/silcutil/silcutil.c.
2983 * Handle the disconnection immediately when DISCONNECT
2984 packet is received in server. Affected file silcd/server.c.
2986 * Primary router now waits a short time (10 seconds) for
2987 backup router connection before accepting any other
2988 connection (except local). Affected file silcd/server.c,
2991 * Fixed a crash in client libary in NICK_CHANGE notify when
2992 NICK_CHANGE arrived for client entry we are resolving
2993 currently. Affected file lib/silcclient/client_notify.c.
2995 * Call the sconn->callback completion even if error had
2996 occurred. Start reconnecting always if connection to
2997 primary router fails during backup router protocol.
2998 Affected files silcd/server.c and server_backup.c.
3000 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3002 * Added functions silc_server_send_opers and
3003 silc_server_send_opers_notify to send packets stricly
3004 to operators. Added macro SILC_SERVER_SEND_OPERS macro
3005 to send variable argument notify to operators.
3006 Affected files silcd/packet_send.[ch] and silcd/server.h.
3008 * Removed UMODE rights checking with UMODE_CHANGE notify.
3009 Affected file silcd/packet_receive.c.
3011 * Server/router operator now receives notify when network
3012 switches to backup router and when it resumes the use of
3013 primary router. Affected file silcd/server.c and
3014 silcd/server_backup.c.
3016 * Fixed the updating of client information after backup
3017 resuming protocol is over; update all except local clients
3018 to the new primary router. The affected file is
3019 silcd/server_util.c.
3021 * Added support for closing active connections in rehash
3022 that were unconfigured by the user. Supports currently
3023 closing server and router connections. Affected file
3026 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
3028 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3030 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
3031 is NULL since seems that on some platforms NULL is allowed
3032 and on some it's not. Fallback encoding is used instead.
3033 Affected file lib/silcutil/silcstrutil.c.
3035 * Fixed statistics updating for incoming server connection
3036 which could cause problems when re-connecting. Affected
3037 file silcd/server.c.
3039 * Preliminary backup router support for standalone router
3040 added. Affected files in silcd/.
3042 * Mark server connections in backup router disabled before
3043 and after backup protocol. Affected file is
3044 silcd/server_backup.c.
3046 * Added support for reconnecting to remote server connection
3047 even if the protocol fails, and if the configuration wants
3048 us to keep trying to connect anyway.
3050 Server connection is not allowed to backup router if
3051 backup router does not have connection to primary router yet.
3053 Affected file is silcd/server.c.
3055 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3057 * Added silc_client_udpate_server function to update changed
3058 server info. Affected file lib/silcclient/idlist.[ch].
3060 * Added check for server entries that are being resolved when
3061 notify is received. If being resolved, handle the received
3062 notify only after it's resolved so that all notifys are
3063 handled in same order as received from the server.
3065 Added similar resolver check to channel entries. Every
3066 notify that cause resolving of any information that affects
3067 channel entry marks the channel entry in waiting state.
3068 After whatever resolving is over the waiters are signalled
3069 and only then the notifys are handled in the same order
3070 as delivered from the server.
3072 Affected files are lib/silcclient/idlist.[ch], and
3075 * Fixed KILLED notify handling in normal server. Affected
3076 file silcd/packet_receive.c.
3078 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
3079 is locally connected, or was locally connected (but may
3080 be detached and connection is not active). Added also
3081 SILC_IS_LOCAL for checking this status. Affected files
3082 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
3083 silcd/server.c and silcd/server_internal.h.
3085 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3087 * Don't send or handle TOPIC_SET if topic is already set and
3088 is same as being set. Affected files silcd/command.c and
3089 silcd/packet_receive.c.
3091 * Fixed CMODE change rights checking to work correctly when
3092 removing modes by operator. Affected file is
3093 silcd/server_util.c.
3095 * Fixed some handling with New Channel packet in router and
3096 fixed some CMODE_CHANGE notify handling in server and router.
3097 Affected file is silcd/packet_receive.c.
3099 * Changed "disconnect" client operation to include the
3100 reason of the disconnection and optional disconnection
3101 message. Affected file lib/silcclient/silcclient.h.
3103 * Made the compilation of lib/contrib/ stuff conditional.
3104 Affected files configure.in.pre, lib/contrib/Makefile.am.
3106 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3108 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
3109 to the sender of the notify too, to avoid situation where two
3110 notifys are in the network at the same time going to oppsite
3111 directions. Affected file silcd/packet_receice.c.
3113 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3115 * Delete the client from channel even if the cilent->id is
3116 NULL. It was possible that client was deleted without
3117 removing from channels (theoretically at least). Affected
3118 file silcd/server.c and silcd/server_util.c.
3120 * Free the client data too when resuming is not successful.
3121 Affected file silcd/packet_receive.c.
3123 * Merged some code from c0ffee's silc-plugin. Affected files
3124 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
3126 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
3127 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
3128 to the primary router connection, the other one returns
3129 TRUE if packet must be broadcasted to network.
3131 * All notifys that are destined to primary router (to network)
3132 are now automatically sent to backup routers even if the
3133 router is standalone (and has backup router). Affected files
3136 * Added --without-irssi and --without-silcd configuration
3137 options for disabling the compilation of these applications.
3138 Affected file configure.in.pre and prepare.
3140 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3142 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
3143 UTF-8 encoding and decoding. Added also new encodings
3144 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
3146 Added also SILC_STRING_LANGUAGE which is language and charset
3147 specific encoder and decoer for those platforms that support
3148 iconv(). It can convert the UTF-8 to and from the locale
3149 specific character set.
3151 Affected file lib/silcutil/silcstrutil.[ch].
3153 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
3155 * Added function silc_get_command_name to the file
3156 lib/silcutil/silcutil.[ch].
3158 * Improved the server debug output a bit. Affected files are
3161 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3163 * Save the channel passphrase when received succesful JOIN
3164 command reply from router, on normal server. Otherwise
3165 joinig +a channels from normal server is not possible.
3166 Affected file silcd/command.c.
3168 * Fixed a bug in TOPIC_SET notify handling. The notifier
3169 may be other than client too, like server or channel.
3170 It expected it to always be only client and ignored the
3171 notify. Affected file silcd/packet_recieve.c.
3173 * Removed some (unnecessary) debug printing from
3174 lib/silccore/silcid.c and lib/silccore/silcargument.c.
3176 * Do not force CMODE_CHANGE when server is announcing new
3179 Router announces stuff only after server reannounces channel
3180 after CHANNEL_CHANGE notify.
3182 These fixes optimizes the announcing procedure, and perhaps
3183 fixes some problems too. Affected file silcd/packet_receive.c.
3185 * Fixed SERVER_SIGNOFF sending to local clients. It was
3186 totally broken and sent the notify to all local clients,
3187 instead of only to those that was on same channel as the
3188 signing off clients. Affected file silcd/server_util.c.
3190 * Added -D option to server. It can be used to give debug
3191 level. The levels are from 0 - 99, and are predefined for
3192 smooth server debugging. (see silcd.c for the predefined
3193 levels). Affected file silcd/server.c.
3195 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3197 * Fixed a bug in Irssi SILC client to close the connection
3198 properly when disconnecting from server. Affected file
3199 irssi/src/silc/core/client_ops.c.
3201 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3203 * When authenticating as founder during JOIN command, check
3204 that the one authenticating becomes the only founder on the
3205 channel. Affected file silcd/command.c.
3207 * Better checking for founder mode setting when CUMODE_CHANGE
3208 notify is received. Affected file silcd/packet_receive.c.
3210 * Close all connections when shutting down the server by sending
3211 DISCONNECT packet. Close all listeners too when shutting
3212 down the server. Affected file silcd/server.c.
3214 * Handle DISCONNECT packet correctly in client library by
3215 calling the "disconnect" client operation. Affected file
3216 lib/silcclient/client.c.
3218 * Handle local errors correctly during resuming. Affected
3219 file lib/silcclient/client.c.
3221 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3223 * The log file is not dupped internally anymore in
3224 lib/silcutil/silclog.c. Fixed memory leaks too.
3226 * The scheduler now dispatches all pending timeout tasks
3227 when it is uninitialized with silc_schedule_uninit.
3228 Affected file lib/silcutil/silcschedule.c.
3230 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3232 * Added --enable-stack-trace option to configure. Added
3233 memory allocation stack trace support. Added files
3234 lib/silcutil/stacktrace.[ch]. Affected files are
3235 lib/silcutil/silcmemory.[ch].
3237 * Fixed memory leaks from libraries and server. Affected
3238 files around the tree.
3240 * Reverted back a fix made to CUMODE which broke it.
3241 Affected file silcd/command.c.
3243 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3245 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3246 core library, and implemented it. All textual messages SHOULD
3247 use this flag and the message MUST be UTF-8 encoded.
3248 All text messages sent by Irssi SILC client are now UTF-8
3249 encoded (regardless whether the terminal supports UTF-8 or not).
3250 Affected files are lib/silccore/silcchannel.h,
3251 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3254 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3256 * Added lots of new statistics updating that was missing from
3257 the server and router code. Affected files in silcd/.
3259 * Sending SIGUSR1 signal to server now dumps the current
3260 server statistics into /tmp directory. Affected file is
3263 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3264 the SILC Hash Interface also. Added new functions
3265 silc_hash_get_name, silc_hash_init, silc_hash_update and
3266 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3268 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3270 * Added some better info printing for client during connecting.
3271 Affected file silcd/server_util.c.
3273 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3274 to silence a user on a channel. Affected files are
3275 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3276 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3277 and silcd/packet_receive.c.
3279 * Fixed a fatal bug in handling of malformed command payload.
3280 Affected file silcd/command.c.
3282 * Fixed a double free when announcing channel users to router.
3283 Affected file silcd/server.c.
3285 * After successful authentication to channel founder mode, check
3286 that there isn't anyone else with founder mode on the channel.
3287 The one that authenticated will become founder and anyone
3288 else is demoted. Affected file silcd/command.c.
3290 * Added error printing of any error that has occurred during
3291 any command in client library. Affected file is
3292 irssi/src/silc/core/client_ops.c.
3294 * Removed some error printing from the client library and left
3295 it for the application to worry (from the error status it
3296 receives in 'command' client operation. Affected file is
3297 lib/silcclient/command.c.
3299 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3301 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3302 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3303 Starting key agreement with itself is denied. Affected file
3304 is lib/silcclient/client_keyagr.c.
3306 * Fixed some error checkings from the SFTP library which caused
3307 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3308 and lib/silcsftp/sftp_util.c.
3310 * Added new "debug" and "debug_string" settings to Irssi SILC
3311 client which can be used to print runtime debugging on the
3312 Irssi's screen. Available when compiled with --enable-debug
3313 option. Affected file irssi/src/silc/core/silc-core.c.
3315 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3317 * Fixed a missing variadic parameter in a function call that
3318 caused server crash when a non-allowed connection arrived.
3319 Reported by Richard Becker. Affected file silcd/server.c.
3321 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3323 * Added WATCH list sending to backup routers from router.
3324 The WATCH command is sent by the router to the backup
3325 router. Affected file silcd/command.c.
3327 * Mark the backup_router flag for RouterConnection entry
3328 if the backup router stuff is defined in the config file.
3329 Affected file silcd/serverconfig.c.
3331 * Fixed some backup data sending around the code to work better
3332 if the router is standalone router. Not all places were fixed.
3333 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3336 * Fixed the router connecting when connecting to multiple
3337 routers. It ignored every other router except the first
3338 one. Affected file silcd/server.c.
3340 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3342 * Made the private key generation after expiration optional.
3343 If not created after expiration the old key will re-expire
3344 at a later time (and thus key pair is not necessary to
3345 change). Affected file irssi/src/silc/core/clientutil.c.
3347 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3349 * The length arguments in bind() and connect() were wrong
3350 and fixed now to used SIZEOF_SOCKADDR in the
3351 lib/silcutil/unix/silcunixutil.c.
3353 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3355 * Fixed detach timeout handling to use Client ID and not
3356 the actual client entry which may be freed in the callback.
3357 Affected file silcd/command.c.
3359 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3361 * Merged c0ffee's multiple interface support patch.
3362 Affected files in silcd/.
3364 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3366 * Cleanup keys properly. Affected file is
3367 irssi/src/silc/core/clientutil.c.
3369 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3371 * Display the user mode on the status bar. Affected file
3372 irssi/src/silc/core/silc-expandos.c.
3374 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3376 * If private message key is not set, but the flag is set in
3377 the packet, ignore the packet since it cannot be decrypted.
3378 Affected file lib/silcclient/client_prvmsg.c.
3380 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3382 * When resuming client, remove the old client entry from
3383 the watcher list too. Affected file silcd/packet_receive.c.
3385 * Do not allow normal server to force founder mode away
3386 from router if the founder mode is already set. Affected
3387 file silcd/packet_receive.c.
3389 * Remove the client entry with watch notify types with short
3390 timeout, and not directly, so that other notifys can be
3391 retrieved too. Affected file lib/silcclient/client_notify.c.
3393 * Display notification about data messages that cannot be
3394 displayed. Affected files irssi/src/silc/core/client_ops.c,
3395 irssi/src/fe-common/silc/module-formats.[ch].
3397 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3399 * Fixed the CHANNEL_CHANGE notify handling in client libary
3400 to not use freed memory. Affected file is
3401 lib/silcclient/client_notify.c.
3403 * Fixed CUMODE_CHANGE notify handling in server. Affected
3404 file silcd/packet_receive.c.
3406 * Fixed USERS command to support empty channels. Affected
3407 file silcd/command.c.
3409 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3411 * Allow multiple identical pending commands to be registered
3412 in client library. Affected file is lib/silcclient/command.c.
3414 * Call the completion for resolving client information only
3415 after all resolvers has finished. This fixes a crash in
3416 the client. Added support for checking when the resolvers
3417 are finished. Affected file is lib/silcclient/idlist.c.
3419 * Wait by default 3 seconds before reconnecting to the server
3420 after being disconnected. Makes the /detach command a bit
3423 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3425 * Check the watcher list before sending signoff notifys
3426 when closing client connection. Affected file is
3429 * Added better CMODE command rights checking. Affected file
3430 silcd/server_util.c.
3432 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3434 * Fixed watcher list checking during server signoff. It
3435 crashed the server. Affected file silcd/server_util.c.
3437 * The JOIN command reply returns now the founder's public
3438 key. Affected file is silcd/command.c.
3440 * Announce the channel mode, and the mode properties with
3441 CMODE_CHANGE notify. Affected file silcd/server.c.
3443 * Mark new channels by default disabled, untill at least
3444 one user joins the channel. Affected file is
3445 silcd/packet_receive.c.
3447 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3449 * The nickname argument to watch notify can be optional.
3450 Fixes a crash in server. Affected file silcd/packet_send.c.
3452 * Remove the client entry from cache if the WATCH notify type
3453 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3454 lib/silcclient/client_notify.c.
3456 * Check the watcher list before and after changing nickname
3457 when the NICK_CHANGE notify is received. Affected file is
3460 * Fixed a crash in OPER and SILCOPER command sending. Empty
3461 passphrase caused the crash. Affected file is
3462 lib/silcclient/command.c.
3464 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3466 * Merged with Irssi CVS for Irssi SILC client.
3468 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3470 * Completed the protocol specifications.
3472 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3474 * Merged with Irssi CVS for Irssi SILC client.
3476 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3478 * Added the founder's public key delivery to the
3479 CUMODE_CHANGE notify type as well. Updated the protocol
3480 specs and the code. Affected files are silcd/packet_send.[ch],
3481 silcd/packet_receive.c and silcd/command.c.
3483 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3485 * Added silc_pkcs_public_key_copy function into the
3486 lib/silccrypt/silcpkcs.[ch].
3488 * Remove the `iv' from the SilcChannelEntry since we can
3489 live without it. Affected files are silcd/idlist.h and
3490 silcd/packet_receive.c.
3492 * Added support for sending the founder's public key in
3493 the CMODE_CHANGE notify packet in the server. Affected
3494 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3495 silcd/command.c and silcd/server.c.
3497 * Changed the FOUNDER_AUTH authentication to use only
3498 public key authentication as defined by new protocol
3499 specs. Passphrase authentication with that mode cannot
3500 be used anymore. It is now possible to reclaim founder
3501 mode from any server in the network. Affected files are
3502 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3504 * Added permanent channels support by making the channel
3505 permanent when FOUNDER_AUTH mode is set on the channel.
3506 The channel will not be destroyed even if channel is empty
3507 when that mode is set. Protocol TODO #17. Affected
3508 files are silcd/server.[ch], server_util.[ch],
3509 silcd/command.c, silcd/packet_receive.c and
3510 lib/silcclient/command.c.
3512 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3514 * Added reference counter to the command reply context in
3515 the client library. Affected files are
3516 lib/silcclient/command_reply.[ch].
3518 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3520 * Fixed rekey protocol with PFS in the client library.
3521 Affected file is lib/silcclient/protocol.c.
3523 * Added support for list of errors in client library
3524 command reply handling. Affected file is
3525 lib/silcclient/command_reply.c.
3527 * Defined that the WHOIS and IDENTIFY commands can send
3528 list of errors. Updated the protocol specs. Protocol
3531 * Added support for sending list of errors to WHOIS and
3532 IDENTIFY commands in server. Added support for receiving
3533 list of errors in server. Affected files are
3534 silcd/command.c and silcd/command_reply.c.
3536 * Fixed client info resolving on LEAVE command in client
3537 library to not crash. Affected file is
3538 lib/silcclient/client_notify.c.
3540 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3542 * Defined that the NICK command replies with thew changed
3543 nickname too, to make the nickname changing simpler at
3544 the client's end. Updated protocol specs and the code
3545 in client and server. Affected files are
3546 silcd/command.c, lib/silcclient/command_reply.c and
3547 lib/silcclient/command.c.
3549 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3551 * Added `Compressed' packet flag to indicate that the packet
3552 payload is compressed by the sender. Updated the protocol
3553 specs and the core library. The compression still is not
3554 implemented in the sources. Affected file is
3555 lib/silccore/silcpacket.h.
3557 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3559 * Remove pending command callbacks also if the connection
3560 to the server is destroyed. Affected file is
3561 lib/silcclient/client.c.
3563 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3565 * Added new QUIET channel user mode that can be used to
3566 quiet a user in a channel. Updated the protocol specs but
3567 it wasn't implemented yet. Protocol TODO #27. Affected
3568 file is lib/silccore/silcmode.h.
3570 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3572 * Added BLOCK_INVITE user mode to be able to block incoming
3573 invite notifications. Protoocol TODO #26. Affected files
3574 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3577 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3578 the protocol specs and the code. Affected file is
3579 lib/silccrypt/silcpkcs.c.
3581 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3583 * Disconnect Payload includes now the status type. Updated
3584 the protocol specs and the code. Protocol TODO #25.
3585 Affected files are silcd/server.c, lib/silcclient/client.c.
3587 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3588 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3589 Moved the silc_client_command_status_messages table to the
3590 lib/silcutil/silcutil.c and added new funtion
3591 silc_get_status_message, which deprecates function
3592 silc_client_status_message. Affected files are
3593 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3594 lib/silcutil/silcutil.[ch].
3596 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3598 * Defined that the nickname hash in Client ID MUST be from
3599 lowercase nickname. This effectively changes nicknames in
3600 SILC to case-insensitive. Updated the protocol specs and
3601 the code. Affected files are lib/silcutil/silcutil.[ch],
3602 silcd/serverid.c, and silcd/idlist.c.
3604 * Added new channel user modes BLOCK_MESSAGES_USERS and
3605 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3606 code. Affected files are lib/silccore/silcmode.h,
3607 lib/silcclient/command.c, and silcd/packet_send.c.
3609 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3610 specs and code. Affected file lib/silccore/silcstatus.h.
3612 * Added support for watch list. It is possible to add nicknames
3613 to be watched, and when they come to network, leave network
3614 or user mode changes the watcher will be notified of this
3615 change. Added SILC_COMMAND_WATCH command, added new
3616 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3617 notifications. Updated the protocol specs and implemented
3618 this to library, client and server. Protocol TODO #21.
3619 Affected files are lib/silccore/silccomand.h,
3620 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3621 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3622 silcd/packet_send.[ch], silcd/packet_receive.c, and
3623 irssi/src/silc/core/client_ops.c.
3625 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3626 somebody watching you. Updated the protocol specs and the
3627 code. Affected files are lib/silccore/silcmode.h, and
3628 lib/silcclient/command.c.
3630 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3632 * Added service support to SILC protocol. Added new command
3633 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3634 core library. Services are not implemented in server or
3635 client for now. Protocol TODO #20. Affected files are
3636 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3638 * Added SilcStatus argument to `command' client operation
3639 to return the error status when command sending fails
3640 locally. Changed all command in client library to return
3641 correct command status. Affected files are
3642 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3643 irssi/src/silc/core/client_ops.c.
3645 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3647 * Added silc_mime_parse function to parse MIME headers.
3648 Affected files are lib/silcutil/silcstruti.[ch].
3650 * Added MIME header parsing in Irssi SILC Client. It displays
3651 all textual MIME objects, others it ignores. Affected file
3652 is irssi/src/silc/core/clien_ops.c.
3654 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3656 * Fixed a bug in the pid writing function, which couldn't be
3657 written in a root-owned directory.
3659 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3661 * Defined that channel message to unknown Channel ID must
3662 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3663 Updated the protocol specs and the code in server. The
3664 affected file is silcd/packet_receive.c.
3666 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3668 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3669 that it is used to send error notifys if error occurs during
3670 some SILC packet processing, except commands. The error
3671 types are same as for command reply types. Defined that
3672 if private message is sent to unknown Client ID the error
3673 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3674 Updated the protocol specs and code. Affected files are
3675 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3676 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3677 and irssi/src/silc/core/client_ops.c. Renamed the
3678 SilcCommandStatus to SilcStatus.
3680 * Defined the use of extra WHOIS attributes in WHOIS command.
3681 The <Requested Attributes> (defined in a separate document)
3682 can be used to request additional information about user
3683 not returned by standard WHOIS command. Defined that server
3684 can send WHOIS command directly to client. Client provides
3685 the requested attributes to the server. Updated the protocol
3686 specs. Protocol TODO #4. Implementation is not done yet
3687 (Protocol TODO #24).
3689 * Renamed function silc_client_command_status_message to
3690 silc_client_status_message. Affected files are
3691 lib/silcclient/command_reply.[ch].
3693 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3695 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3696 32 bit integers. Updated the protcol specs and the code.
3697 Affected files are silcd/command.c and
3698 lib/silcclient/command.c.
3700 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3702 * Fixed a bug in library where sending a bogus authentication
3703 payload would lead to a crash. Affected file is
3704 lib/silccore/silcauth.c.
3706 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3708 * Added detach_disabled and detach_timeout server config
3709 options to the server. Affected files silcd/serverconfig.[ch],
3710 silcd/command.c and silcd/packet_receive.c.
3712 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3714 * Added resolve_cmd_ident field to the SilcClientEntry structure
3715 too so that if the entry is for example being resolved so
3716 another command may attach to the same pending command reply
3717 without requiring to resolve the same entry again. Added
3718 support for adding multiple pending commands for one
3719 command idenfier. Affected files lib/silcclient/command.[ch],
3720 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3722 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3724 * Defined that server receives WHOIS command reply for private
3725 and secret channels too. Updated protocol specs and the
3726 code in server. Affected file silcd/command.c.
3728 * Defined <channel user mode list> argument to WHOIS command
3729 reply for returning user modes on the channels. The
3730 channel list now doesn't include the user mode anymore but the
3731 actual channel mode. Updated protocol specs and the code in
3732 client and server. Affected files are silcd/command_reply.c,
3733 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3734 and lib/silcclient/command_reply.c.
3736 * Save the channels list in WHOIS command reply in normal server
3737 so that WHOIS always shows joined channels also in normal
3738 server and not just on router. Affected file is
3739 silcd/command_reply.c.
3741 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3743 * Defined that server receives USERS command reply for private
3744 and secret channels too. Updated protocol specs and the
3745 code in server. Affected file silcd/command.c.
3747 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3749 * Changed the UMODE's mode mask argument to be optional. If
3750 not provided then the command merely returns the current mode
3751 mask to the client. Updated protocol specs and the server.
3752 Affected file is silcd/command.c.
3754 * Added SILC session detachment/resuming support. It is possible
3755 to detach by closing the network connection and then re-connect
3756 and resume to the old client session. Added DETACHED user
3757 mode that server will set for detached client. Added new
3758 packet RESUME_CLIENT which is used to perform the resuming
3759 process. Added DETACH command. Updated the protocol specs,
3760 core library, client and server. Protocol TODO #22. Very
3761 many affected files around the tree.
3763 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3765 * Changed the CMODE's mode mask argument to be optional. If
3766 not provided then the command merely returns the current mode
3767 mask to the client. Updated protocol specs and the server.
3768 Affected file is silcd/command.c.
3770 * Changed the Killer's Client ID in KILLED notify to be just
3771 any ID payload since router server is allowed to kill as well.
3772 Updated protocol specs, client libary and server. Affected
3773 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3774 and irssi/src/silc/core/client_ops.c.
3776 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3778 * Added new user modes ANONYMOUS for special anonymous servers
3779 that may set the mode for client, and BLOCK_PRIVMSG which
3780 client may set to block incoming private messages unless the
3781 Private Message Key flag is set (using private keys to protect
3782 private messages). Updated protocol specs and code in client
3783 and server and core library. Protocol TODO #23. Affected
3784 files are lib/silccore/silcmode.h, silcd/server.[ch],
3785 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3786 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3788 * Added new channel user mode BLOCK_MESSAGES which the client
3789 may set to itself to tell server not send channel messages.
3790 Other packets such as channel key packets are still sent.
3791 Protocol TODO #23. Updated the protocol specs, client and
3792 server. Affected files are lib/silccore/silcmode.h,
3793 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3794 lib/silcutil/silcutil.c, silcd/command.c, and
3795 silcd/packet_send.c.
3797 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3799 * Redefined the Status Payload to include now two 8 bit fields,
3800 instead of one 16 bit field. This now makes it possible to
3801 send list of errors. Updated the protocol specs and the code
3802 in core library, client library and server. Protocol TODO #1.
3803 Affected files are lib/silccore/silccommand.[ch],
3804 lib/silcclient/command_reply.[ch], silcd/command.c,
3805 silcd/command_reply.c and silcd/packet_receive.[ch].
3807 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3809 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3810 must be handled by the application and should tell the application
3811 that an error message was already printed, and it should print the
3812 config coords (line, filename, ...). Affected files are
3813 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3815 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3816 server config parsing code more readable.
3818 Fixed a bug in the fetch_logging() config callback.
3820 Affected files is silcd/serverconfig.c.
3822 * Drop root privileges when started in foreground. Don't drop them
3823 if debugging also. Affected file is silcd/silcd.c.
3825 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3827 * Added more IM-like features by introducing new user modes
3828 for setting various presence information. Added new modes:
3829 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3830 specs and code. Protocol TODO #19. Affected files are
3831 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3832 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3834 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3836 * Added STATS command to the protocol after all, to return
3837 various statistical information about the network. It can
3838 be used by clients to retrieve statistical information, and
3839 servers may use it to to fetch cell and network wide
3840 statistics from router. Updated the protocol specs and
3841 implemented it to the server. Protocol TODO #16.
3842 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3843 silcd/command_reply.[ch].
3845 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3847 * The LIST command reply in client libary now adds new channel
3848 entry if the returned channel doesn't exist yet in cache,
3849 and returns the channel entry to the application in the
3850 command_reply client operation. Affected file is
3851 lib/silcclient/command_reply.c.
3853 * Changed the channel message payload's MAC generation to
3854 include the IV in the MAC as well. This way all relevant
3855 parts of the channel message payload are authenticated also
3856 with the channel message MAC (and not only by packet MAC).
3857 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3858 Affected file is lib/silccore/silcchannel.c.
3860 * Fixed the SKE to save the remote version, since the
3861 silc_ske_parse_version mistakenly checked wrong version,
3862 after it replaced the start payload. Affected files are
3863 lib/silcske/silcske.[ch].
3865 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3867 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3868 string utility functions. Added there also new functions
3869 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3870 Affected files lib/silcutil/silcstrutil.[ch].
3872 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3873 files are lib/silcutil/silcstrutil.[ch].
3875 * Defined that the security property fields in SKE SHOULD be
3876 UTF-8 encoded, defined that version string MUST be US-ASCII
3877 encoded, defined that passphrases sent in connection
3878 authentication protocol MUST be UTF-8 encoded. Implemented
3879 these to the client and server. Defined also that other
3880 passphrases sent in the protocol MUST be UTF-8 encoded.
3881 Affected files are lib/silcske/silcske.c,
3882 lib/silcclient/protocol.c, silcd/protocol.c,
3883 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3885 * Changed the silc_client_close_connection interface to not
3886 need the SilcSocketConnection which should not be visible
3887 to application. Affected files are lib/silcclient/client.c
3888 and lib/silcclient/silcclient.h.
3890 * Rewrote the text for Private Message Key Payload in the
3891 protocol specification. Protocol TODO #11.
3893 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3895 * Upgraded the protocol version to 1.1, updated protocol specs
3898 * Added the nickname as new argument to NICK_CHANGE notify and
3899 added it to protocol specs and implemented it to client and
3900 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3901 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3902 lib/silcclient/client_notify.c.
3904 * Added the killer's client ID to the KILLED notify and added
3905 it to protocol specs and implemented it to client and server.
3906 Protocol TODO #13. Affected files are silcd/command.c,
3907 silcd/packet_receive.c, packet_send.[ch],
3908 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3909 The killer's client entry is now returned to application in
3910 the `notify' client operation.
3912 * Fixed the Max Argument fields that had too large value set
3913 in the protocol specs. Protocol TODO #14.
3915 * Added the LEAVE command reply to return the ID of parted
3916 channel. Updated protocol specs and implemented it to the
3917 client and server. Protocol TODO #15. Affected files are
3918 silcd/command.c, lib/silcclient/command_reply.c. The channel
3919 entry is now returned to application in the `command_reply'
3922 * Rewrote the version SKE version checking in client libary
3923 and in server to use the silc_parse_version_string. Affected
3924 files are lib/silcclient/protocol.c, silcd/protocol.c.
3926 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3927 commands that was missing it, and updated protocol specs and
3928 the server implementation. Protocol TODO #10. The affected
3929 file is silcd/command.c.
3931 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3932 generic reply to a generic request (REQUEST flag), and
3933 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3934 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3935 to define the payload for DATA flag. Added the flags to
3936 the implementation. Protocol TODO #9. Affected file is
3937 lib/silccore/silcchannel.h.
3939 Changed the client library to return the message length
3940 to application as well in the channel_message and private_message
3941 client operations. Affected files are
3942 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3943 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3944 and lib/silcclient/client_ops_example.c.
3946 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3947 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3948 the channel. Updated protocol specs and impelemented this
3949 to client and server. Protocol TODO #6. Affected files are
3950 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3951 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3953 Added new options m and M to CMODE command in Irssi SILC
3954 client to set these modes.
3956 * Deprecated all administrative commands from SILC protocol
3957 since they are highly implementation specific commands.
3958 Updated protocol specs. Moved the old commands in
3959 implementations to private range of command types. Affected
3960 files are silcd/command.c, lib/silcclient/command.c and
3961 lib/silcclient/command_reply.c. Protocol TODO #8.
3963 * Fixed a bug in server where sending unknown command crashes
3964 the server. Affected file silcd/command.c.
3966 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3968 * Added SILC_PROTOCOLVERSION macro to check protocol version
3969 of a socket connection. The affected file is
3970 lib/silcutil/silcsockconn.h.
3972 * Added better error logging in rekey protocol. Affected file
3975 * Do not check public key types in SKE during rekey. Affected
3976 file lib/silcske/payload.c.
3978 * Fixed the rekey protocol with PFS, which was totally broken.
3979 Affected file silcd/protocol.c.
3981 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3983 * Some client implementations quit network by doing first LEAVE
3984 and then immediately SIGNOFF (like Bombyx). We now do check
3985 after a short time after LEAVE notify and check whether the
3986 client is still valid after LEAVE, and if not we remove it from
3987 cache. Affected file is lib/silcclient/client_notify.c.
3989 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3991 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3992 it's good not to have security holes here.
3994 * Fixed a negative refcount situtuation for the config context.
3995 Affected file is silcd/serverconfig.c.
3997 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3999 * ROBOdoc documented lib/silcutil/silcutil.h.
4001 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4003 * Optimized even more the SilcPacketContext structure. Now
4004 totally saved 16 bytes of memory per context after optimization.
4005 Affected files are lib/silccore/silcpacket.[ch].
4007 * Made strict checks for valid SILC IDs. Affected file is
4008 lib/silccore/silcid.c.
4010 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4012 * Changed the object argument for silc_cipher_register,
4013 silc_hash_register, silc_hmac_register and silc_pkcs_register
4014 to const. Affected files are lib/silccrypt/silccipher.[ch],
4015 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
4017 * Changed the silc_get_username and silc_get_real_name to
4018 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
4020 * Fixed the Irssi SILC Client to use the silc_get_username and
4021 silc_get_real_name insted of glib routines since the glib
4022 routines only corrupt stack. Fixes the Irssi SILC to work in
4023 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
4025 * Fixed the Irssi to not use g_get_home_dir since it crashes
4026 or returns garbage on cygwin and corrupts stack. Added function
4027 get_home_dir to Irssi routines. Affected files are
4028 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
4030 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4032 * Made some structure optimizations. SFTP memory FS MemFSEntry
4033 entry structure. Optimized SilcTask structure. Optimized
4034 SilcPacketContext structure.
4036 Affected files lib/silcsftp/sftp_fs_memory.c,
4037 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
4039 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4041 * And yet again reverted back the config thing since Johnny
4042 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
4045 * Fixed memory leaks from config object. Affected files are
4046 silcd/serverconfig.[ch].
4048 * Added support for adding new connections to the server in rehash.
4049 After rehash they take effect.
4051 Added support for changing the maximum allowed connections in
4052 rehash. The number can grow but going smaller is not supported.
4054 Added function silc_server_num_sockets_by_remote to the
4055 silcd/server_util.[ch].
4057 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
4059 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4061 * Added preliminary checking during config parsing for a valid
4062 public/private key and removed further checks in the code.
4063 Affected files are silcd/serverconfig.[ch], server.c.
4065 * Moved functions silc_server_drop() and silc_server_daemonise()
4066 from server.c to silcd.c since they are stricly related to
4067 the application activity.
4069 * Reverted a small part of the automatic ref/unref since
4070 it caused a double unref in some situations. Affected
4071 files are silcd/silcd.[ch], server.c, serverconfig.c.
4073 * Added some .cvsignore files in the lib directory.
4075 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4077 * Fixed silc_net_gethostbyaddr to correctly resolve by
4078 address. Affected file lib/silcutil/silcnet.c.
4080 * Fixed the notify relaying to client. The HMAC to be used
4081 with relayed packets ws wrong and caused decryption failure
4082 at the client end. Affected file is silcd/packet_receive.c.
4084 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4086 * Created new branch silc_protocol_1_0_branch.
4088 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
4090 * Changed the silc_server_config_* routines to be SilcServer
4091 independent. They are now officially application specific code
4092 and not part of generic server implementation. Affected files
4093 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
4095 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4097 * Added automatic referencing of config context in the
4098 silc_server_config_alloc, and automatic unreferencing in the
4099 silc_server_config_destroy. Affected files are
4100 silcd/serverconfig.[ch], silcd/silcd.c.
4102 * Fixed the silc_log_quick handling in the logging routines.
4103 It didn't log quickly when it was TRUE. Affected file is
4104 lib/silcutil/silclog.c. Also the flush delay was set even
4105 if it was 0 in config file. Affected file is
4106 silcd/serverconfig.c.
4108 * Added support for changing key pair of the server in rehash.
4109 Affected file silcd/server.c.
4111 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4113 * Fixed the TOPIC_SET notify to not cras. It changed the topic
4114 too early, before getting the channel entry. Affected file
4115 is silcd/packet_receive.c.
4117 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4119 * Added functions silc_server_config_[ref/unref], these are used
4120 to prevent that the config object is destroyed.
4122 No longer directly affect global variables silc_log_quick and
4123 silc_log_delay, they are first cached inside the config object
4124 and then applied with silc_server_config_setlogfiles().
4126 silc_server_config_set_defaults() is now internal to
4127 serverconfig.c, there are no reasons to show this internal stuff
4130 Affected files are silcd/serverconfig.[ch].
4132 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
4133 fprintf's to stderr, since some code may be executed again after
4134 the server went into the background. Affected files are
4137 * Added rehash support. Added function silc_server_rehash() that
4138 will perform all the basic tasks of the rehashing procedure.
4140 * Added command line option `-x, --hexdump'. This will enable the
4141 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
4142 The option `--hexdump' implies `--debug'.
4144 * Fixed a bad bug in the logging APIs (silcutil library) where
4145 the application would crash after calling silc_log_reset_all().
4147 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4149 * Fixed the KICKED notify handling in client library to
4150 correctly remove the channel and all entries from the
4151 channel when I was kicked. This bug crashed the client.
4153 Fixed yet another but in KICKED notify handling to remove
4154 the kicked client correctly from the channel.
4156 Affected file is lib/silcclient/client_notify.c.
4158 * Fixed a minor bug in looking up correct client entry
4159 in KICKED notify in server. Affected file is
4160 silcd/packet_receive.c.
4162 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
4163 sources correctly to distribution. Fixes --with-gmp option.
4165 * Removed the manual rehashing from ID Cache, and changed it
4166 to use the SILC Hash Table's auto rehash feature. Affected
4167 file is lib/silccore/silcidcache.c.
4169 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4171 * Fixed a bug in the silc_client_nickname_format function that
4172 handles the multiple same nickname formatting. Two clients
4173 with same nickname caused problems after the first one left
4174 and rejoined. It didn't format the nickname correctly.
4175 Affected file is lib/silcclient/idlist.c.
4177 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4179 * Don't change the topic if olod topic is same as new one.
4180 Affected file is silcd/packet_receive.c.
4182 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4184 * Added cross-reference support to the SILC Documentation
4185 generator. All types across all HTML files are now cross-
4186 referenced. Affected files util/robodoc/generator.c and
4187 scripts/silcdoc/silcdoc.
4189 * Added file lib/silcutil/silctypes.h to include all the
4190 arithmetic type definitions and some macros. Removed
4191 includes/bitmove.h and moved macros to silctypes.h.
4193 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4195 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
4197 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4199 * Added `type' argument to silc_id_payload_parse_id function which
4200 now returns the type of the ID to the sent pointer. Affected
4201 file is lib/silccore/silcid.[ch].
4203 * Added check for CMODE_CHANGE notify type that mode change is
4204 allowed by the sender. Affected file silcd/packet_receive.c.
4206 * Added check for CUMODE_CHANGE notify type that mode change is
4207 allowed by the sender. Affected file silcd/packet_receive.c.
4208 Added the ID type as CUMODE_CHANGE notify type as argument
4209 to the `notify' client operation. Affected files are
4210 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4212 * Added function silc_client_add_server to the client library.
4213 Added support for resolving also channel and server info when
4214 received unknown entity in notify packet. Affected files are
4215 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4217 * Added function silc_command_get_status to return the command
4218 status from the command reply's argument payload. Affected files
4219 are lib/silccore/silccommand.[ch].
4221 * Added check for KICKED notify type that the kicking is
4222 allowed by the client. Affected file silcd/packet_receive.c.
4224 * Created function silc_get_input which can be used to get input
4225 (echo on or off) from user on command line. Affected files are
4226 lib/silcutil/silcutil.[ch].
4228 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4230 * Optimized silc_server_packet_relay_to_channel function.
4231 Added new function silc_channel_message_payload_encrypt which
4232 can be called directly if channel message payload needs to
4233 be encrypted and is already encoded (no need to call _encode
4234 function). Packet relaying is now done by router without any
4235 extra memory allocations. Affected files are
4236 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4237 silcd/packet_send.c.
4239 * Fixed the INVITE notify handling. It took wrong arguments
4240 as invite list and invite delete. Affected file is
4241 silcd/packet_receive.c.
4243 * Added check for TOPIC_SET notify type that the topic change is
4244 allowed by the client. Affected file silcd/packet_receive.c.
4246 * Added check for INVITE notify type that inviting is allowed by
4247 the client. Affected file silcd/packet_receive.c.
4249 * Changed the silc_server_client_on_channel to return the
4250 SilcChannelClientEntry as well. Moved the function
4251 silc_server_check_cmode_rights to server_util.[ch].
4252 Affected files are silcd/server_util.[ch], silcd/command.c.
4254 * Added function silc_server_check_umode_rights to check whether
4255 changing client's user mode is allowed. Added check for
4256 UMODE_CHANGE notify type that the umode change is allowed
4257 by the client. Affected files are silcd/server_util.[ch],
4258 silcd/packet_receive.c and silcd/command.c.
4260 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4262 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4263 ID length. It ignored that ID can be IPv6 based as well.
4264 Affected file lib/silccore/silcpacket.h.
4266 * Fixed the silc_id_id2str and silc_id_str2id to take the
4267 IPv6 address offset's into consideration. Affecte file is
4268 lib/silccore/silcid.c.
4270 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4272 * Fixed the internal Unix scheduler functions to check for
4273 NULL context they may receive. The affected file is
4274 lib/silcutil/unix/silcunixschedule.c.
4276 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4278 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4279 can specify different directory with --home command line
4280 parameter. Affected files irssi/src/silc/core/client_ops.c,
4283 * SILC-specific commands aren't now executed if the active server
4284 isn't of SILC-type, so there won't be problems with having
4285 IRC and SILC protocol support in same client. Affected files
4286 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4289 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4291 * Improved the signal support in SILC Schedule. Added new
4292 function silc_schedule_signal_call which is used by application
4293 to mark a signal to be called. It is now safe to perform
4294 any kind of tasks in signal callbacks since it is guaranteed
4295 that the application specified signal callback is called
4296 after the signal is over. Affected files are
4297 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4299 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4301 * Added `name' field to SilcChannelPrivateKey to represent
4302 application given name for the key. Moved also the context from
4303 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4304 Added the `name' argument also to the function
4305 silc_client_add_channel_private_key.
4307 Added function silc_client_current_channel_private_key to set the
4308 current channel private key in use.
4310 Added "change" command to KEY command which can be used to change
4311 the current channel private key. Bound the command also to
4312 alt+K (Alt+Shift+k).
4314 Also affected files lib/silcclient/client_channel.c,
4315 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4317 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4319 * Added silc_rng_get_byte_fast function in to the
4320 lib/silccrypt/silcrng.[ch].
4322 * Changed the interface of silc_packet_assemble and the
4323 silc_packet_send_prepare. If silc_packet_assmble is now
4324 called the application does not call silc_packet_send_prepare
4325 because the library will call it automatically. These
4326 interfaces now also return a reference to the outgoing buffer
4327 which includes the assembled packet, which the application can
4328 use to encrypt the packet.
4330 Affected files are lib/silccore/silcpacket.[ch],
4331 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4332 silcd/packet_send.c, server_backup.c and packet_receive.c.
4334 * Fixed a packet sending bug on very high load, where outgoing
4335 packet queue wasn't handled correctly and packets got corrupted.
4336 Affected files are lib/silcutil/*/silc*sockconn.c,
4337 lib/silcclient/client.c and silcd/server.c.
4339 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4341 * Added macro SILC_PACKET_DATALEN which can be used during
4342 packet assembling to check whether the data to be added to
4343 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4344 len is truncated until it fits it.
4346 Added checks for maximum length of channel message payload and
4347 private message payload also.
4349 Added checks for maximum packet length in server and in
4352 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4353 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4354 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4355 lib/silcclient/client_prvmsg.c.
4357 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4359 * Added silc_server_packet_queue_purge call to the
4360 silc_server_disconnect_remote to assure that all data in the
4361 queue before disconnecting is sent to the network. Affected
4362 file silcd/server.c.
4364 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4366 * Added the deleting of server's own ID cache entry to the
4367 silc_server_free function. Free also everything else that
4368 has been allocated in silc_server_init. The affected file
4371 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4373 * Added functions silc_parse_version_string, silc_version_to_num,
4374 and silc_ske_parse_version to parse SILC protocol style version
4375 strings. Affected files lib/silcutil/silcutil.[ch] and
4376 lib/silcske/silcske.[ch].
4378 * Added new configuration params: version_protocol, version_software
4379 and version_software_vendor to specify what version the remote
4380 host must at least be to be able to connect to server. The vendor
4381 string can be regex matched too. Added new function
4382 silc_server_connection_allowed to check maximum number of allowed
4383 connections, and allowed versions for incoming connections.
4384 Affected files are silcd/server.c, server_util.[ch] and
4387 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4389 * Added preliminary support for signals in scheduler. The
4390 signals we care about are now blocked always when the scheduler
4391 is locked. This way we can synchronise the use of signal with
4392 scheduler. It is guaranteed that when signal occurs the scheduler
4393 is not locked, and thus new tasks can be safely added to the
4396 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4397 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4398 Added new platform specific routines
4399 silc_schedule_internal_signals_[un]block and
4400 silc_schedule_internal_signal_[un]register.
4402 Added new functions to SILC Schedule API:
4403 silc_schedule_signal_[un]register. Each signal that application
4404 is going to use should be registered to the scheduler.
4406 Affected files are lib/silcutil/silcschedule.[ch],
4407 lib/silcutil/*/silc*schedule.c.
4409 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4411 * Check for unauthenticated client and server in the
4412 silc_server_new_client and silc_server_new_server functions.
4413 Affected file silcd/packet_receive.c.
4415 * Added function silc_string_is_ascii to check whether given
4416 string is 7-bit ASCII string. Affected files are
4417 lib/silcutil/silcutil.[ch].
4419 * Added function silc_id_is_valid_server_id into the
4420 silcd/serverid.c and added checking for valid Server ID's in
4421 silc_server_new_server. The Server ID must always be based
4422 on the server's public IP address.
4424 * Added logging of DISCONNECT packet message in the server.
4425 Affected file silcd/server.c.
4427 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4429 * Changed all library interfaces that use Global RNG to also
4430 accept SilcRng as argument. Affected files are
4431 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4432 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4433 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4434 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4435 lib/silccrypt/rsa.c.
4437 * Added function silc_pkcs_generate_key to the
4438 lib/silccrypt/silcpkcs.[ch] for applications so that they
4439 don't need to do pkcs->pkcs->init calls anymore.
4441 * Remove SilcSocketConnection from the SFTP API since it really
4442 wasn't needed there. The application has the information
4443 saved in its contexts anyway and the SFTP layer doesn't need
4444 know about it. Affected files lib/silcsft/silcsftp.h and
4445 lib/silcsftp/sftp_[server/client].c.
4447 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4448 The SilcSimContext is not SilcSim.
4450 * Fixed possible buffer overflows in silc_id_render in the
4451 lib/silcutil/silcutil.c.
4453 * On EPOC the global crypto module lists are not used at all
4454 in the crypto library. Added support for using the constant
4455 algorithm list on EPOC. Affected files are
4456 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4459 * Fixed the handling of third parameter of KICKED notify, since
4460 it was mistakenly updated to SILC Protocol 1.0 even though it
4461 is to be included in 1.1. Since it is not in 1.0 it is not
4462 mandatory, and this fix now handles it only if it is provided,
4463 and it is not error if it is not provided. Affected file
4464 lib/silcclient/client_notify.c.
4466 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4468 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4469 client. Affected file irssi/src/silc/core/client_ops.c.
4471 * Merged with Irssi 0.8.4 from irssi.org CVS.
4473 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4475 * Check for valid socket connection in client entries before
4476 sending any messages. Fixes a crash, but doesn't fix some
4477 other underlaying bug that is lurking there. Affected
4478 file silcd/packet_send.c.
4480 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4482 * $usermode, $cumode and $cumode_space expandos shouldn't do
4483 anything with non-SILC server records. Affected file
4484 irssi/src/silc/core/silc-expandos.c
4486 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4488 * Fixed the silc_net_check_[host/local]_by_sock to support
4489 IPv6 bound sockets as well. Now they can return IPv6 addresses
4490 as well. Affected file lib/silcutil/silcnet.c.
4492 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4493 Affected lib/silcutil/unix/silcunixnet.c.
4495 * Fixed ID rendering (at least on some platforms, not NetBSD)
4496 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4498 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4500 * Added silc_hash_public_key and silc_hash_public_key_compare
4501 functions to be used with SilcHashTable. They can be used to
4502 hash public keys and compare public keys in hash table. Affected
4503 file lib/silcutil/silcutil.[ch].
4505 * Added support for specifying multiple public keys for Client
4506 connection section in server configuration file. This makes it
4507 possible to accept multiple public keys from same host, or to
4508 make a section that accepts any incoming host, and have the
4509 accepted public keys listed in the section.
4511 Added functions silc_sever_[find/get]_public_key, added the
4512 support for this actually to all connection sections but only
4513 the Client section is currently allowed to specify multiple
4516 Affected files are silcd/server.c, server_internal.h,
4517 command.c, protocol.c, server_util.[ch], packet_receive.c.
4519 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4521 * Merged Irssi 0.8.2 from irssi.org CVS.
4523 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4525 * If silc_debug is TRUE, also output standard logging messages
4526 to stderr with the debug output.
4528 Made silc_log_reset_all() flushing all channels before returning.
4529 Also fixed some documentation typos.
4531 Affected files are lib/silcutil/silclog.[ch].
4533 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4535 * Fixed the server to check correctly the amount of connections
4536 from single host, by checking also the type of the connection.
4537 Fixed also the comparison of number of connections and number
4538 of allowed connections. Affected files are silcd/server.c,
4541 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4543 * Fixed the USERS command reply to save the user's mode on the
4544 channel as well. Fixed JOIN command reply to check whether a
4545 client is on channel already and not join it twice. Affected
4546 file lib/silcclient/command_reply.c.
4548 * Added new file silc-expandos.c into irssi/silc/core/ to return
4549 various stuff for various signal for the statusbar etc. updating.
4550 Now Irssi SILC client prints channel user modes etc. on the
4553 * The user mode (like server/router operator changes) is now shown
4554 on the Irssi SILC client's statusbar. The affected files are
4555 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4557 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4559 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4560 to SILC_SCHEDULE_[UN]LOCK macros.
4562 * Added more error printing to logs in server code. Affected
4563 files silcd/server.c and silcd/protocol.c.
4565 * Fixed -S option parsing in Irssi SILC Client. Affected file
4566 irssi/src/silc/core/silc-core.c.
4568 * Added silc_buffer_alloc_size function. Affected file is
4569 lib/silcutil/silcbuffer.h.
4571 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4573 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4574 constants. Affected files in
4575 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4578 * Changed the internal SFTP Memory FS table to const. Affected
4579 file lib/silcsftp/sftp_fs_memory.c.
4581 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4583 * Fixed the buffer formatting and unformatting routines to
4584 check the size of 64 bits types with sizeof(). Affected
4585 file is lib/silcutil/silcbuffmt.c.
4587 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4589 * Removed 0.6.x backwards support.
4591 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4593 * Changed all integer type names:
4594 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4595 to avoid collisions with other libraries using same type names
4598 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4600 * Added `prefer_ipv6' argument to the functions
4601 silc_net_gethostbyname[_async]. If it is TRUE it will return
4602 IPv6 address over IPv4. If FALSE IPv4 address is returned
4603 even if IPv6 address was found. Affected files
4604 lib/silcutil/silcnet.[ch].
4606 * Added support silc_net_create_connection[_async] to fallback
4607 to IPv4 address if IPv6 address could not be used (like if
4608 it doesn't work on a specific system). Affected file in
4609 lib/silcutil/unix/silcunixnet.c.
4611 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4613 * Added silc_schedule_reinit function to do the enlarging
4614 of the max tasks handling capabilities of the scheduler.
4615 Affected files lib/silcutil/silcschedule.[ch].
4617 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4619 * Added automatic extern "C" { ... } for C++ compilers so the
4620 application does not need to define them. Affected file
4621 includes/silcincludes.h.
4623 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4624 old name went against naming convention. Applications now
4625 include "silcclient.h" instead of "clientlibincludes.h".
4626 Removed includes/clientlibincludes.h, it is redundant now.
4628 * Renamed includes/version.h to silcversion.h.
4630 * Added really preliminary support for OS/2 into the util
4631 library. Only thread & mutex API is implemented, others
4632 are still to be implemented. Created the lib/silcutil/os2/
4633 directory. Created also file includes/silcos2.h.
4635 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4637 * Added preliminary BeOS support into the util library.
4638 Created lib/silcutil/beos/, and implemented all the needed
4639 functions to support SILC on BeOS. Created also file
4640 includes/silcbeos.h.
4642 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4644 * Added proper initializations to silc's irssi code, so it's
4645 now possible to load it as module. Affected files
4646 irssi/src/silc/core/silc-core.c,
4647 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4649 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4651 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4654 * Fixed the silcdoc document generator to correct generate
4655 docs from all kinds of filenames. Affected files are
4656 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4658 * ROBOdoc documented lib/silcutil/silcmemory.h.
4659 Added also new function silc_memdup.
4661 * Removed lib/silcutil/silcbufutil.h and moved those routines
4662 to the lib/silcutil/silcbuffer.h.
4664 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4666 * Added `user_count' to the SilcChannelEntry which now tells the
4667 number of users on the channel. The user count is now saved
4668 in normal server of global channels as well. Affected files
4669 silcd/server.c, idlist.h, packet_receive.c and command.c.
4671 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4672 include file utility functions.
4674 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4675 instead of calling directly OS routines.
4677 * Fixed NICK change printing in Irssi SILC Client. Fixed
4678 KICKED notify printing in Irssi SILC Client. Affected file
4679 irssi/src/silc/core/client_ops.c.
4681 * Fixed a NICK change bug in client library, to not recreate the
4682 client_entry->channels hash table everytime nick is changed.
4683 Affected file lib/silcclient/client.c.
4685 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4687 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4688 the SKE interface a bit.
4690 * Fixed padding problem in PKCS#1. The padding was not actually
4691 random since the random number generator was used incorrectly.
4692 This security bug affects only when encrypting with PKCS#1, and
4693 it is not currently used at all in SILC. SILC only use signing
4694 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4696 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4698 * Rewrote the notify handling in Irssi SILC client to not call
4699 the events as signals. Fixes problems with Perl support.
4700 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4702 * Send the auto-nicking NICK command in client library with
4703 little timeout after connecting. The affected file is
4704 lib/silcclient/client.c.
4706 * Added following new config file settings:
4707 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4708 key_exchange_timeout, conn_auth_timeout, connections_max,
4711 Implemented all the new config settings handling in the server.
4713 Optimized the use of SKE Mutual flag usage. Use it only
4714 if connection authentication protocol is not based in public
4717 Renamed all SilcServerConfigSection* to SilcServerConfig*
4718 to have a bit shorter names.
4720 Affected files silcd/serverconfig.[ch], server.[ch], and
4723 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4725 * Cleaned up the listening sockets code, preparing for the rehash
4726 support. Affected file is silcd/server.c.
4728 * Fixed some output messages. Affected files are silcd/silcd.c,
4731 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4733 * Create lib/doc/silcrng_intro.html document as introduction
4734 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4736 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4738 * Fixes to the silcd config template. Affected file is
4739 doc/example_silcd.conf.in.
4741 * Removed type casts from silc_calloc(), conforming to the
4742 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4744 * Removed param_name member from client, server, and router
4745 section structs, now identifying the param directly.
4747 Added CONFIG_FREE_AUTH macro in config file parsing.
4749 Affected files are silcd/serverconfig.[ch].
4751 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4753 * Fixed command line parameter handling. All SILC initialization
4754 is now done in silc_core_init() which also fixes autoconnecting
4757 Affected files irssi/src/silc/core/silc-core.c,
4758 irssi/src/fe-text/silc.c.
4760 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4762 * Added new configuration options and blocks:
4763 keepalive_secs, reconnect_count, reconnect_interval,
4764 reconnect_interval_max, reconnect_keep_trying and
4765 require_reverser_lookup. Added ConnectionParam block, and
4766 implemented the connection parameters when connecting as
4767 initiator and when accepting connections as responder.
4769 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4770 whether given configuration value has been given already.
4772 Affected files silcd/serverconfig.[c], server.[c].
4774 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4775 algorithm parts and created new file silcalgs.conf, that
4776 is now included from the example_silcd.conf.in.
4778 * Optimized the silc_server_connect_to_router_second to take
4779 the connection configuration object from the SilcServerConnection
4780 object instead of finding it during the connecting phase.
4781 Added the configuration object to SilcServerConnection struct.
4782 Affected files silcd/server_internal.h, server.c.
4784 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4786 * Add the client on channel after it was resolved at the
4787 channel message receiving, and it was not already on the
4788 channel. Affected file lib/silcclient/client_channel.c.
4790 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4792 * Fixed the public key authentication to allocate always the
4793 destination signature buffer instead of using static buffer.
4794 Affected file silcd/protocol.c.
4796 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4798 * Unified the serverconfig.[ch]'s helper function interface.
4799 Affected file silcd/serverconfig.[ch].
4801 * Removed doc/example_silc.conf.in since it is redundant.
4802 The make install will now install irssi/silc.conf file.
4804 * Added new Passphrase and Publickey authentication methods to
4805 config file, allowing both public key and passphrase based
4806 authentication to be set at the same time.
4808 Added `prefer_passphrase_auth' setting in config file which
4809 can be used to set to prefer passwd auth if both passwd and
4810 public key is set. If not set, public key is preferred.
4811 This has effect only when being initiator (responder will try
4814 Added support for authentication with passphrase and public key
4815 at the same time. The passphrase is tried first always since
4816 it is faster to check.
4818 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4820 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4822 * Merged the new SILC Config library, with the server parsing
4823 support. Read the header file silcconfig.h or the toolkit
4824 documentation for the news. Affected files are
4825 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4826 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4827 silcd/protocol.c silcd/server.c silcd/server_backup.c
4828 silcd/serverconfig.[ch] silcd/silcd.c.
4830 * Fixed some silclog documentation. Affected file is
4831 lib/silcutil/silclog.h.
4833 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4835 * The silc_cipher_register, silc_hash_register and
4836 silc_hmac_register now checks if the object to be registered
4837 is registered already. Affected files are
4838 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4840 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4842 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4844 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4846 * Allow zero length channel messages inside the Channel Message
4847 Payload. Affected file lib/silccore/silcchannel.c.
4849 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4850 as header filenames.
4852 * Removed lib/silcclient/README and created HTML file
4853 lib/silcclient/silcclient_using.html, which is now included
4854 as part of Toolkit documentation.
4856 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4858 * Fixed CUMODE_CHANGE notify handling to change the mode of
4859 correct client. Affected file lib/silcclient/client_notify.c.
4861 * Make silc_rng_alloc fail if it cannot allocate the sha1
4862 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4864 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4866 * Fixed the file transfer's key agreement payload to include
4867 zero port also if the hostname is NULL because it could not
4870 Call file transfer monitor callback now also if error occurs
4871 during key agreement protocol.
4873 Changed the silc_client_file_send interface to return the
4874 SilcClientFileError instead of session id. The session ID
4875 is returned into pointer provided as argument.
4877 Check that the file exists locally before sending the
4878 file transfer request at all.
4880 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4882 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4883 error than can occur while key agreement protocol. Affected
4884 file lib/silcclient/silcapi.h.
4886 * Fixed the event_mode CMODE handler to not crash when mode
4887 is changed and +k mode is set in the channel. Affected file
4888 irssi/src/silc/core/silc-channels.c.
4890 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4891 SILC_LOG_WARNING to give out Warning and not Error. Affected
4892 file lib/silcutil/silclog.c.
4894 * Fixed the channel message payload decryption in the function
4895 silc_channel_message_payload_decrypt to not modify the original
4896 buffer before it is verified that the message decrypted
4897 correctly. Otherwise, next time it is called with correct
4898 channel key it won't encrypt since the payload is corrupted.
4899 Affected file lib/silccore/silcchannel.c.
4901 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4903 * Do not constantly resize the window. A fix patch by cras.
4904 Affected file irssi/src/fe-text/screen.c.
4906 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4908 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4909 Affected file lib/silcutil/silcnet.c.
4911 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4913 * Fixed a bug in hash table internal routine for traversing
4914 the table with foreach callback. The current entry may
4915 become invalid in the callback but it was referenced after
4916 the callback returned.
4918 Do not allow auto rehashing of hash table during the
4919 silc_hash_table_foreach operation, for same reasons as it is
4920 not allowed for SilcHashTableList. Affected files are
4921 lib/silcutil/silchashtable.[ch].
4923 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4925 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4926 Win32 DLL. extern's in header files are now declared with
4929 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4931 * Fixed private message handling. It used some old code that
4932 caused the client to crash. Affecte file is
4933 lib/silcclient/client_prvmsg.c.
4935 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4937 * Added function silc_client_add_channel,
4938 silc_client_replace_channel_id, and removed functions
4939 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4940 from client library.
4942 * Added cross reference of the joined channels to the
4943 SilcClientEntry, and changed the SilcChannelEntry's
4944 users list to SilcHashTable. The affected files are
4945 lib/silcclient/idlist.[ch].
4947 * Fixed a bug in hash table tarversing. While the hash table
4948 is traversed with SilcHashTableList the table must not be
4949 rehashed. It is now guaranteed that auto rehashable tables
4950 are not rehashed while tarversing the list. Also defined that
4951 silc_hash_table_rehash must not be called while tarversing
4952 the table. Added function silc_hash_table_list_reset that must
4953 be called after the tarversing is over. The affected files are
4954 lib/silcutil/silchashtable.[ch].
4956 * Changed all hash table traversing to call the new
4957 silc_hash_table_list_reset in server and in client library.
4959 * Added function silc_client_on_channel to return the
4960 SilcChannelUser entry if the specified client entry is joined
4961 on the specified channel. This is exported to application as
4962 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4964 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4966 * Fixed founder regaining problem with JOIN command on normal
4967 server. The notify for mode change must be sent always and
4968 not only if !cmd->pending. Affected file silcd/command.c.
4970 * Fixed the WHOWAS command's reply sending to support the
4971 lists correctly. Affected file silcd/command.c.
4973 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4975 * When sending JOIN command to router for processing the
4976 sender's old command identifier was not saved back to the
4977 sender's command context, fixed now. The affected file is
4980 * Create the key in JOIN command of the router did not return
4981 the channel key, added check for this. Affected file is
4984 * Fixed a channel ID update bug in JOIN command reply. Do
4985 not directly upgrade the ID but call the function
4986 silc_idlist_replace_channel_id if the ID was changed.
4987 Affected file silcd/command_reply.c.
4989 * Fixed memory leaks from command calling if it would fail.
4990 Affected file silcd/command.c.
4992 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4994 * Applied patches from cras:
4996 Memory leak fixes around libaries, irssi window resize fix,
4997 new silclist.h and silcdlist.h, all extern inline changed to
5000 * Removed dotconf from lib/dotconf, not needed anymore.
5002 * Removed TRQ from lib/trq, not needed anymore.
5004 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
5005 with server connections. Later this will be configurable
5006 in config file after new config file is done. Affected file
5009 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5011 * Fixed a crash in server related to channel announcements.
5012 Affected file silcd/server.c.
5014 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5016 * Fixed memory leaks in silc_server_create_new_channel*
5017 functions. Affected file silcd/server.c.
5019 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
5020 which ID was changed. This way the router will send the
5021 user list for the channel again, and server won't be in
5022 desync in some rare circumstances. Affected file is
5023 silcd/packet_receive.c.
5025 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5027 * Check for NULL socket pointer in the function
5028 silc_server_packet_send_to_channel_real. Affected file
5029 silcd/packet_send.c.
5031 * Fixed the BAN notify handling to correctly remove ban
5032 list. Affected file silcd/packet_receive.c.
5034 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5036 * Fixed some header addition to Toolkit distribution in
5037 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
5039 * Added lib/silcclient/client_ops_example.h as an template
5040 file for application programmers to quickly start using
5041 the SilcClientOperation functions in their application.
5042 Updated the lib/silcclient/README as well to tell about this
5043 nice file made available.
5045 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5047 * Call silc_server_remove_from_channels when removing client
5048 entry when NO_SUCH_CLIENT_ID was received. Affected file
5049 is silcd/command_reply.c.
5051 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5053 * Added server & router operator statistics updating. Affected
5054 file silcd/packet_receive.c and silcd/command.c.
5056 * Fixed the SERVER_SIGNOFF notify handling on normal server
5057 not to save the history information for clients. Same was
5058 fixed earlier in remove_clients_by_server function, but not
5059 here. Affected file silcd/packet_receive.c.
5061 * Raised the default connection-retry count from 4 to 7 in
5062 server. Affected file silcd/server.h.
5064 * Cancel any possible reconnect timeouts when we start the
5065 key exchange. Affected file silcd/server.c.
5067 * Do not reconnect on connection failure when SCONNECT was
5068 given. Affected files silcd/server.[ch].
5070 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5072 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
5074 * Fixed the NICK command to always give the unformatted
5075 nickname to the one giving the NICK command. If unformatted
5076 nickname is cached already it will be formatted and the
5077 local entry will always get the unformatted nickname.
5078 Affected file lib/silcclient/idlist.c.
5080 * Fixed some double frees from client library commands.
5081 Affected file is lib/silcclient/command.c.
5083 * Fixed CUMODE command in server to assure that no one can
5084 change founder's mode than the founder itself, there was a
5085 little bug. Affected file silcd/command.c.
5087 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5089 * Removed the SilcClientCommandDestructor from the client
5090 libary, it is not needed anymore. Affected files are
5091 lib/silcclient/silcapi.h, command[_reply].[ch],
5092 client_notify, idlist.c.
5094 * Fixed GETKEY command to first resolve client, and then
5095 resolve the server only if the client was not found, instead
5096 of resolving both at the same time. Affected file is
5097 lib/silcclient/command.c.
5099 * Added silc_client_start_key_exchange_cb and lookup the
5100 remote hostname and IP address before starting the key
5101 exchange with server. The affected file is
5102 lib/silcclient/client.c.
5104 * The server's public key is now saved using the IP address
5105 of the server and not the servername for the filename.
5106 The hostname public key filename is checked as an fall back
5107 method if the IP address based filename is not found.
5109 Fixed the GETKEY command to save the fetched server key
5110 in correct filename.
5112 Print the remote server's hostname now when new key is
5113 received during connection process. Affected file is
5114 irssi/src/silc/core/client_ops.c.
5116 * Return always our own public key to the client if it asks
5117 for it with GETKEY command. Affected file silcd/command.c.
5119 * Removed the use_auto_addr variable from default config
5120 file since it was in wrong section. Affected file is
5123 * Fixed TOPIC_CHANGE notification to not route it when it
5124 was sent using silc_server_send_notify_to_channel function.
5125 Affected file silcd/command.c.
5127 * Fixed silc_server_send_notify_kicked to send the kicker's
5128 Client ID also, it was missing. Affected files are
5129 silcd/command.c, silcd/packet_send.[ch].
5131 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5133 * Do not save client history information in SERVER_SIGNOFF.
5134 Fixes the bug in normal server that it does not detect
5135 the client becoming valid after the server becomes back
5136 online. Affected file silcd/server_util.c.
5138 * Added `sock_error' field into the SilcSocketConnection
5139 context. When error occurs during socket operation (read
5140 or write) the error is saved. Added also new function
5141 silc_socket_get_error to return human readable socket error
5142 message. Affected files are lib/silcutil/silcsockconn.[ch],
5143 lib/silcutil/unix/silcunixsockconn.c, and
5144 lib/silcutil/win32/silcwin32sockconn.c.
5146 * The server now prints the socket error message in the
5147 signoff for client. Affected file silcd/server.c.
5149 * Fixed the `created' channel information sending from router
5150 to server in JOIN command. Checks now whether the channel
5151 really was created or not and set it according that.
5153 Fixed the JOIN command to use the client entry's current
5154 ID during the joining procedure instead of the one it sent
5155 in the command (it is checked though), since it can change
5156 between the packet processing and command processing, and
5157 would just case unnecessary pain in the client end. Affected
5158 file silcd/command.c.
5160 * Fixed a channel key payload sending to use correct channel
5161 ID when the server was forced to change the channel's ID by
5162 router. Router sent the key payload with the old Channel ID.
5163 Affected file silcd/packet_receive.c.
5165 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5167 * Call silc_server_save_channel_key only if the key payload
5168 was provided in the JOIN command's command reply. Affected
5169 file silcd/command_reply.c.
5171 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5173 * Fixed silc_mp_sizeinbase to return the value correctly with
5174 MPI. Affected file lib/silcmath/mp_mpi.c.
5176 * Fixed the stop_server signal to correctly stop the scheduler
5177 and gracefully stop the server when SIGTERM or SIGINT signals
5178 are received. Affected file silcd/silcd.c.
5180 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5182 * Simple handling of TERM and HUP signals. Also added some log
5183 flushing call around. Affected file is
5186 * Fixed small bugs in silclog.c. Now buffering output will take
5187 effect after 10 seconds since startup: This will ensure that
5188 no important startup messages are lost. Also output redirection
5189 will preserve original format ([Date] [Type] message).
5190 Affected file is lib/silcutil/silclog.c.
5192 * Added two options to the config file, in the logging section:
5193 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
5194 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
5196 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5198 * Do not print the warning about log files not being initialized
5199 more than once to avoid excess logging. Affected file is
5200 lib/silcutil/silclog.c.
5202 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5203 the SIM copying in make install in Makefile.am.pre.
5205 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5207 * Rewritten silclog APIs. Globally interesting changes follows:
5208 silc_log_set_files() changed to silc_log_set_file().
5209 silc_log_set_callbacks() changed to silc_log_set_callback().
5210 ROBOdoc documented silclog header file.
5211 SilcLogCb now returns bool to wether inihibit the default
5212 handler or not (to keep the old behaviour return always TRUE).
5213 The new APIs should also fix the problem of the
5214 silcd_error.log file that was written in the current directory.
5217 Log files streams will remain opened after silc_log_set_file()
5218 call, means less CPU usage notably on high traffic servers.
5219 File streams are now full buffered, and flushed to the disk
5220 every 5 minutes, lesses HD activity and CPU usage.
5221 Messages can be redirected, allowing admins to configure
5222 one single logfile for all server messages.
5223 the silc_log_quick global variable to activate fast-logging.
5224 Affected files lib/silcutil/silclog.[ch]
5226 * Changed some code to conform new silclog APIs. Affected
5227 files are doc/example_silcd.conf.in, silcd/server.c
5228 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5231 * Fixed a memory leak that could occur in some situations.
5232 Affected file silcd/serverconfig.c.
5234 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5236 * Added the silc_client_del_client to remove the client from
5237 all channels as well. Affected file lib/silcclient/idlist.c.
5239 * Fixed the client library to correctly remove the client
5240 from all channels when the client entry is being destroyed.
5241 Affected file lib/silcclient/client_notify.c, command.c.
5243 * Added auto-nicking support to the client library. If the
5244 applicatio now sets client->nickname it will be sent to the
5245 server after connecting by the library. This way for example
5246 SILCNICK (or IRCNICK) environment variables will have effect
5247 and always change the nickname automatically to whatever
5248 it is wanted. Affected file lib/silcclient/client.[ch].
5250 * Renamed silc_server_command_bad_chars to the
5251 silc_server_name_bad_chars and moved it to the
5252 silcd/server_util.[ch]. Added also new function
5253 silc_server_name_modify_bad to return nickname that
5254 includes bad characters as new nickname without those
5255 bad characters. This check and modify is now used in
5256 silc_server_new_client when the username is initially set
5257 as nickname, so it must be checked to be valid nickname.
5258 Affected file silcd/packet_receive.c.
5260 * The nickname length is now taken from the packet for real
5261 and not trusted to strlen() since it clearly can return
5262 wrong length for nickname including bad characters. This
5263 also applies to channel names. Affected file silcd/command.c.
5265 * Removed the lib/silcsilm/modules directory. Modules are now
5266 compiled into the lib/silcsim. Fixed the copying of the
5267 modules to follow symbolic links in Makefile.am.pre.
5269 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5271 * Fixed silc_string_regexify list creation. Fixes bugs with
5272 BAN and INVITE commands in server. The affected file is
5273 lib/silcutil/unix/silcunixutil.c.
5275 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5277 * Removed the command destructor entirely from the server's
5278 command and command reply routines. It is not needed, and
5279 its usage was buggy and caused crashes. Affected files are
5280 silcd/command[_reply].[ch].
5282 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5284 * Cancel protocol and NULL sock->protocol if timeout
5285 occurred during protocol. Affected file silcd/server.c.
5287 * Cancel protocol timeouts always before calling the final
5288 callback, to assure that after final callback is called
5289 no other state will be called for the protocol anymore.
5290 Affected file silcd/protocol.c.
5292 * Print error log if incoming connection configuration could
5293 not be found. Affected file silcd/server.c.
5295 * Fixed JOIN command to correctly save the founder mode
5296 to the client on normal SILC server, when the channel
5297 was created by the router. Affected file silcd/command.c.
5299 * Fixed LIST command (hopefully) to send correct reply
5300 packets. Affected file silcd/command.c.
5302 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5304 * The silc_packet_receive_process now returns FALSE if the
5305 read data was invalid packet, and TRUE if it was ok.
5307 The server now checks that if unauthenticated connection
5308 sends data and its processing fails the server will close
5309 the connection since it could be a malicious flooder.
5311 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5313 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5315 * Make sure the warning about error opening a log file is
5316 printed only once and not everytime it fails (produces
5317 too much useless log). Affected file lib/silcutil/silclog.c.
5319 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5321 * Made the silc_server_daemonise() function more readable.
5322 Affected file silcd/server.c.
5324 * Pid file is now optional, the user may comment it out from
5325 the config file. Removed define SILC_SERVER_PID_FILE, we
5326 don't need a default any longer. Affected file
5327 configure.in.pre, lib/Makefile.am.pre.
5329 * Make some use of the pid file. The server now dies at startup
5330 if it detects a valid pid file on his path. The server would
5331 die anyway in this circumstance, because of the bind() failure.
5332 Affected file silcd/silcd.c.
5334 * No longer compiling lib/dotconf.
5336 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5338 * Fixed JOIN command parsing not to crash. Affected file
5339 lib/silcclient/command.c.
5341 * Fied the NICK_CHANGE notify to add the new client entry
5342 even it is resolved. This removes an <[unknown]> nick
5343 thingy bug in the client. Affected file is
5344 lib/silcclient/client_notify.c.
5346 * Do not try to allocate 0 bytes (efence does not like it)
5347 in lib/silccore/silccomand.c when encoding payload.
5349 * Do not take IRCNICK as nickname in Irssi SILC client since
5350 it is not possible to set nickname before hand connecting
5351 the server (TODO has an entry about adding auto-nicking
5354 * Changed the silc_server_command_pending to check whether
5355 there already exists an pending entry with the specified
5356 command, command identifier and pending callback. This is
5357 to fix IDENTIFY and WHOIS related crashes that may register
5358 multiple pending commands with same identifier. Affected
5359 file silcd/command.c.
5361 * Fixed the server to reconnect to the router even if it
5362 was already reconnecting and EOF was received. This to
5363 fix a possibility that the server wouldn't ever try to
5364 auto-reconnect to the router. Affected file silcd/server.c.
5366 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5368 * Fixed the server's password authentication to use the
5369 length of the locally saved password, and not the one
5370 sent in the packet. Affected file silcd/protocol.c.
5372 * Fixed same password authentication problem in the
5373 Authentication Payload handling routines in
5374 lib/silccore/silcauth.c.
5376 * Yet another password authentication problem fixed with
5377 channel password handling in silcd/command.c.
5379 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5381 * If first character of string in silc_parse_userfqdn is '@'
5382 then do not parse it. Affected file is
5383 lib/silcutil/silcutil.c.
5385 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5387 * Fixed minor bug in IDENTIFY command reply sending, which
5388 caused various weird problems during JOIN when it was
5389 resolving names for users. Affected file silcd/command.c.
5391 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5393 * Fixed the IDENTIFY command reply sending to chech better valid
5394 clients. It was possible to send incomplete list of replies.
5395 Affected file silcd/command.c.
5397 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5399 * Added silc_client_command[s]_[un]register functions now to
5400 dynamically register the commands in client library. Removed
5401 the static table of commands. This allows the client library
5402 to call commands without causing the application to know about
5403 what commands library has called.
5405 Removed the INFO command reply kludge to detect when the command
5406 was called by library. Now library use its own command reply
5407 function for INFO command.
5409 Added function silc_client_command_call to call a command.
5410 Application can use it to call command, not access the structure
5413 Now all commands that are sent by the client library (not
5414 explicitly sent by application) use own command reply functions.
5416 Affected files around lib/silcclient/ and in
5417 irssi/src/silc/core/.
5419 * Fixed the WHOIS command reply sending to chech better valid
5420 clients. It was possible to send incomplete list of replies.
5422 Fixed the WHOIS and IDENTIFY to send the request to router
5423 if normal server did not do it and did not find any results.
5425 Affected file silcd/command.c.
5427 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5429 * Moved the internal data from SilcClient context into its
5430 own file, not accesible to application. Affected files
5431 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5432 and other files in client library.
5434 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5436 * Added doc/examples installation target in Makefile.am.pre.
5439 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5441 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5442 commands the found client entry will be removed from the
5443 cache, after notifying application about the error. Affected
5444 file lib/silcclient/command_reply.c.
5446 * Changed the /MSG to check for exact nickname user gave, and
5447 not let `nick' match `nick@host' if it is only one found. Now,
5448 user must type the exact nickname (like nick@host2) even if
5449 there are no more than one same nicks found. This is to avoid
5450 a possibility of sending nickname to wrong nickname since
5451 `nick' could match `nick@host'. Affected file is
5452 irssi/src/core/silc-servers.c.
5454 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5456 * Do not print "you are now server operator" or similar when
5457 giving /away command. Affected files are
5458 irssi/src/silc/core/client_ops.c, silc-servers.h.
5460 * Made the silc_server_command_pending_error_check to send
5461 the same command reply payload it received back to the
5462 original sender of the command. This way all arguments
5463 that was received by the server will be received by the
5464 client too. Affected file silcd/command.c.
5466 * Added the silc_idcache_add to return the created cache entry
5467 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5469 * Add global clients to expire if they are not on any channel.
5470 This is because normal server will never know if they signoff
5471 if they are not on any channel. The cache expiry will take
5472 case of these entries. This is done by normal servers only.
5473 The affected files are silcd/command_reply.c,
5474 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5476 * If server receives invalid ID notification for WHOIS or
5477 IDENTIFY and the ID exists in the lists, it is removed.
5478 Affected file silcd/command_reply.c.
5480 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5481 in client then client entry that it matches is searched and
5482 the nickname is printed on the screen for user. Affected
5483 file irssi/src/silc/core/client_ops.c.
5485 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5487 * Use cache entry expire time in the LIST command reply to
5488 purge old entries from the cache after the LIST command
5489 reply has been received. This way we don't have non-existent
5490 entries in the cache for too long. Affected file is
5491 silcd/command_reply.c.
5493 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5495 * If we are normal server, and we've not resolved client info
5496 in WHOIS or IDENTIFY from router, and it is global client,
5497 we'll check whether it is on some channel. If it is not
5498 then we cannot be sure about its validity and will resolve it
5499 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5500 file silcd/command.c.
5502 * Search channel by name (if possible) rather than by ID
5503 in IDENTIFY command's command reply. Affected file is
5504 silcd/command_reply.c.
5506 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5508 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5509 Updated specs and implemented it. Affected file silcd/command.c,
5510 silcd/packet_send.c and silcd/packet_receive.c.
5512 * Implemented the <founder auth> payload handling in the JOIN
5513 command. If provided all conditions for channel joining
5514 except requirement to provide correct passphrase can be
5515 overrided by the channel founder. Updated the protocol specs.
5516 Affected file silcd/command.c.
5518 Added support for founder auth in JOIN command in client
5519 library. Fixed the parsing of the JOIN command now to support
5520 all options as they should be. The affected file is
5521 lib/silcclient/command.c.
5523 * Optimized the WHOIS and IDENTIFY commands to send the request
5524 to router only if it includes nicknames or other names. If
5525 they include only IDs then check the local cache first before
5526 routing. Affected file is silcd/command.c.
5528 * Added channels topic announcements. Affected file is
5529 silcd/packet_receive.c and silcd/server.c.
5531 * Fixed the silc_server_send_notify_topic_set to really destine
5532 the packet to channel. Affected file silcd/packet_send.c.
5534 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5535 library. Affected file lib/silcclient/client_notify.c.
5537 * Added UMODE announcements. Affected file silcd/server.c.
5539 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5541 * Memory leak fixes in:
5543 lib/silcutil/silcsockconn.c
5544 lib/silcske/silcske.c
5545 lib/silcske/groups.c
5547 lib/silccrypt/silcpkcs.c
5548 lib/silccore/silccommand.c
5549 lib/silccore/silcidcache.c
5554 * ROBOdoc documented the lib/silcske/groups.h file and a
5555 bit changed the interface for better.
5557 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5559 * Update the client entry context in the ID cache after
5560 nick change. Affected file lib/silcclient/command.c.
5561 Fixes the CUMODE command when regaining founder privileges,
5562 and a little WHOIS problem.
5564 * Fixed silc_net_gethostbyname to correctly call the
5565 inet_ntop. Affected file lib/silcutil/silcnet.c.
5567 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5569 * Added IPv6 support checking to the configure.in.pre, added
5570 also --enable-ipv6 option to override the check. Affected
5571 file configure.in.pre.
5573 * The silc_thread_create now calls the start function
5574 directly if threads support is not compiled in. Removes
5575 ugly #ifdef's from generic code. Affected files are
5576 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5578 * Added silc_net_gethostby[name/addr]_async to asynchronously
5579 resolve. Affected files are lib/silcutil/silcnet.[ch].
5581 * Added support for rendering IPv6 based server, client and
5582 channel IDs. Affected file lib/silcutil/silcutil.c.
5584 * Added support for creating IPv6 based server IDs. Affected
5585 file is silcd/serverid.c.
5587 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5589 * Added silc_net_gethostby[addr/name] into the
5590 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5591 routines. Added silc_net_is_ip[4/6]. Affected file is
5592 lib/silcutil/unix/silcunixnet.c. All routines that take
5593 address as argument now supports both IPv4 and IPv6 addresses.
5595 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5597 * Fixed LIST command reply sending in server. Affected file
5600 * Server now sends the kicker's client ID in the KICK notify
5601 to the kicked client. Affected file silcd/command.c.
5603 * The client library now parses the kickers client ID and
5604 UI displays it. Affected files lib/silcclient/client_notify.c
5605 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5607 * Made all payload parsing function prototypes consistent.
5608 They all take now const unsigned char * and uint32 pair as
5609 the payload data instead of SilcBuffer. Changes all around
5610 the source tree. Other unsigned char* -> const unsigned char*
5611 changes around the tree as well.
5613 * Optimized SFTP client and server packet sending not to
5614 allocate new buffer for each packet but to recycle the
5615 first allocated buffer. Affected files are
5616 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5618 * Optimized the SFTP client to use SilcList instead of
5619 SilcDList for requests, because it is faster. Affected file
5620 is lib/silcsftp/sftp_client.c.
5622 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5623 into lib/silccore/silcid.[ch].
5625 Renamed silcpayload.[ch] into silcargument.[ch].
5627 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5629 * If client entry is deleted with active key agreement
5630 session, abort the session.
5632 The silc_client_abort_key_agreement now calls the completion
5633 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5635 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5638 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5640 * Don't use __restrict in older GCC's. Affected file is
5641 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5643 * silc_net_localhost now attempts to reverse lookup the
5644 IP/hostname. Affected file lib/silcutil/silcnet.c.
5646 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5647 command. It can be used to gain founder privileges at
5648 the same time when joining the channel.
5650 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5651 kicker's client ID as well. Updated protocol specs.
5653 Defined that the server must send SILC_COMMAND_IDENTIFY
5654 command reply with error status to client who sent
5655 private message with invalid client ID.
5657 Updated the protocol specification.
5659 * Added silc_server_send_command_reply to send any
5660 command reply. Affected file silcd/packet_send.[ch].
5662 * Added silc_id_payload_encode_data to encode ID payload
5663 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5665 * The server now send IDENTIFY command reply with error
5666 status if client ID in private message is invalid. Affected
5667 file silcd/packet_receive.c.
5669 * Save the server key file with server's IP address in
5670 the filename instead of hostname. The affected file is
5671 irssi/src/silc/core/client_ops.c.
5673 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5675 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5678 * Added libtool support for compiling shared objects in
5679 lib/silcsim. Affected file configure.in.pre and
5680 lib/silcsim/Makefile.am. Original patch by cras.
5682 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5684 * Pid file configuration, and server's config file fixes
5685 patch by toma. Updated CREDITS file.
5687 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5689 * Fixed silc_client_channel_message to not try to decrypt
5690 the message twice if it resolved the destination client
5691 information. This could cause of dropping one channel
5692 message. Affected file lib/silcclient/client_channel.c.
5694 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5696 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5697 lib/silcclient/client.c. This function is used when the SILC
5698 Client is run under some other scheduler, or event loop or
5699 main loop. On GUI applications, for example this may be
5700 desired to used to run the client under the GUI application's
5701 main loop. Typically the GUI application would register an
5702 idle task that calls this function multiple times in a second
5703 to quickly process the SILC specific data.
5705 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5707 * Fixed silc_server_drop() for dropping the supplementary
5708 groups as well, this could cause a security hole on some
5711 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5713 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5716 * Write PID file after dropping privileges. Added -F option
5717 to run server on foreground. A patch by debolaz.
5718 Affected files silcd/server.c, silcd/silcd.c.
5720 * Fixed MOTD to return the MOTD file server name. Affected
5721 file silcd/command.c.
5723 * Added INFO command reply handling to the Irssi SILC Client.
5724 Affected file irssi/src/silc/core/client_ops.c.
5726 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5728 * Fixed the silc_idcache_list_* routines to really support
5729 the dynamic list. Fixes a crash. Affected file is
5730 lib/silccore/silcidcache.c.
5732 * Fixed the LIST command reply to really call LIST command's
5733 pending callbacks. Affected file silcd/command_reply.c.
5735 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5737 * Update conn->local_entry->nickname after giving NICK
5738 command. Affected file lib/silcclient/command.c.
5740 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5742 * Added the [pid] option to the silcd configuration file
5744 Affected files: serverconfig.[ch] and silcd.c
5746 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5748 * Save fingerprint in WHOIS command reply in server.
5749 Affected file silcd/command_reply.c.
5751 * Fixed NICK commands pending callback registration.
5752 Affected file lib/silcclient/command.c.
5754 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5756 * Use ++server->cmd_ident when sending commands in server,
5757 instead of random number. Affected file silcd/command.c.
5759 * Fixed GETKEY command reply to call actually GETKEY pending
5760 command callbacks. Affected file silcd/command_reply.c.
5762 * A bit stricter check for nicknames. Check for same nickname
5763 in NICK command also. Affected file silcd/command.c.
5765 * Do not call INFO command everytime client ID changes, only
5766 during first connecting. Affected file lib/silcclient/client.c.
5768 * Set the new nickname only after successful command reply for
5769 NICK command is returned by server. Affected file
5770 lib/silcclient/command.c.
5772 * Remove nicknames from nicklist during server_signoff notify.
5773 Should fix /NAMES bit more. The affected file is
5774 irssi/src/silc/core/silc-channels.c.
5776 * Added `fingerprint' field to the SilcIDListData in the
5777 silcd/idlist.h to hold the fingerprint of the client's
5780 Send the fingerprint of the client's public key in WHOIS
5783 Affected files silcd/command.c, and silcd/idlist.[ch].
5785 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5786 create fingerprint from given data.
5788 * Show the fingerprint of the client's public key in WHOIS.
5789 Affected files irssi/src/module-formats.[ch] and
5790 irssi/src/silc/core/client_ops.c.
5792 * Format the multiple same nicknames also during JOIN and
5793 NICK_CHANGE notifys. Affected file is
5794 lib/silcclient/client_notify.c.
5796 * Do not print error on screen for invalid private message
5797 payload since it can come if someone is sending private
5798 messages with wrong key. Affected file
5799 lib/silccore/silcprivate.c.
5801 * Fixed multiple concurrent /PING crash. Affected file
5802 lib/silcclient/command.c.
5804 * Changed the wrong ID encoding. All IP addresses must be
5805 in MSB first order in encoded format. They were encoded
5806 wrong and was in LSB format. Affected files are
5807 silcd/serverid.c, lib/silcutil/silcutil.c.
5809 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5811 * Call the `connect' client operation through the scheduler
5812 in case of error. Affected file lib/silcclient/client.c.
5814 * Call the `failure' client operation even if the error
5815 occurred locally during a protocol. Affected file is
5816 lib/silcclient/protocol.c.
5818 * Added support of sending LIST command to router from normal
5819 server. This way normal server can get list of all channels
5820 in the network too. Fixed the channel list sending in the
5821 server too. Affected files are silcd/command.c, and
5822 silcd/command_reply.[ch].
5824 * Added silc_server_update_channels_by_server and
5825 silc_server_remove_channels_by_server. They are used during
5826 disconnection of primary router and in backup router protocol.
5827 Affected file silcd/server_util.[ch], silcd/server.c and
5828 silcd/server_backup.c.
5830 * Fixed channel adding to global list in IDENTIFY command
5831 reply in server. Affected file silcd/command_reply.c.
5833 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5835 * If the incoming packet type is REKEY or REKEY_DONE process
5836 that packet always synchronously. Fixes yet another MAC
5837 failed error on slow (dialup) connections. Affected file
5838 lib/silcclient/client.c and silcd/server.c.
5840 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5842 * Call check_version SKE callback for initiator too. Affected
5843 file lib/silcske/silcske.c.
5845 * Implemented fix for security hole found in the SKE that was
5846 fixed in the specification few days back; the initiator's
5847 public key is now added to the HASH value computation.
5848 Added backwards support for the old way of doing it too, for
5849 old clients and old servers. Affected file is
5850 lib/silcske/silcske.c.
5852 * Enabled mutual authentication by default in SKE. If initiator
5853 is not providing mutual authentication the responder will
5854 force it. This will provide the proof of posession of the
5855 private key for responder. The affected files are
5856 lib/silcclient/protocol.c and silcd/protocol.c.
5858 * Do not cache anymore the server's public key during SKE.
5859 We do mutual authentication so the proof of posession of
5860 private key is done, and if the server is authenticated in
5861 conn auth protocol with public key we must have the public
5862 key already. Affected file silcd/protocol.c.
5864 * Added new global debug variable: silc_debug_hexdump. If
5865 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5866 file lib/silcutil/silclog.[ch].
5868 * Fixed compilation warning due to char * -> const char *.
5869 Affected files lib/silcutil/silcnet.h, and
5870 lib/silccore/silcauth.[ch].
5872 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5874 * Fixed CMODE command when new channel key was created. If
5875 the creation failed the old key was removed. Next time giving
5876 same command would crash the server since the old key was
5877 freed already. Affected file silcd/command.c.
5879 * Fixed the silc_server_announce_get_channels to not crash
5880 on reconnect. Affected file silcd/server.c.
5882 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5884 * Added silc_log_set_debug_string function to set a regex
5885 string to match for debug output. Only the function names,
5886 or filenames matching the given debug string is actually
5887 printed. This way it is possible to filter out those debug
5888 strings that user is not interested in.
5890 Fixed a bug in silc_string_regexify.
5892 Affected files lib/silcutil/silclog.[ch], and
5893 lib/silcutil/unix/silcunixutil.c.
5895 * Changed the -d options in both server and Irssi SILC client
5896 to take the debug string as argument. Affected files
5897 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5899 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5901 * Added silc_hash_babbleprint to create a Bubble Babble
5902 Encoded fingerprint. The encoding is developed by Antti
5903 Huima (draft-huima-babble-01.txt), and it creates human
5904 readable strings out of binary data. Affected file
5905 lib/silccrypt/silchash.[ch].
5907 * Print the babble print now in addition of fingerprint as well
5908 in Irssi SILC client. Affected files are
5909 irssi/src/fe-common/silc/module-formats.[ch],
5910 irssi/src/fe-common/silc/core/client_ops.c.
5912 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5914 * Fixed a security problem found in SKE. The initiator's
5915 public key too is now added to the HASH hash value creation
5916 which is signed by the responder to create the SIGN value.
5917 This will prevent anyone in the middle to lie to the responder
5918 about the initiator's public key. If this is done now, the
5919 man in the middle will get caught. Updated the protocol
5922 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5924 * Better installation directory handling. Configure module
5925 paths and other paths automatically to example_silc* files
5926 in doc/. A patch by toma.
5928 * Fixed compiler warning from MPI library, and from SILC RNG.
5931 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5932 It can be configured with ./configure. A patch by toma.
5934 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5936 * Find correct make to use in prepare-clean. A patch by
5937 toma. Affected file prepare-clean.
5939 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5941 * Added irssi variables use_auto_addr, auto_bind_ip,
5942 auto_bind_port and auto_public_ip.
5944 * Changed the interface for silc_client_send_key_agreement
5945 in lib/silcclient/silcapi.h
5949 irssi/src/silc/core/silc-core.c
5951 lib/silcclient/silcapi.h
5952 irssi/src/silc/core/silc-channels.c
5953 lib/silcclient/client_keyagr.c
5956 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5958 * Added silc_pkcs_public_key_compare to compare two
5959 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5961 * Check that the client who set the founder mode on the
5962 channel is the same client that is giving the founder
5963 mode to itself. It is done by comparing the saved public
5964 key (it is saved even in the authentication is passphrase).
5965 Affected file silcd/command.c.
5967 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5969 * Do not process packet for disconnected socket connection.
5970 Affected file lib/silccore/silcpacket.c.
5972 * Process the DISCONNECT packet through scheduler in the
5973 client library. Affected file lib/silcclient/client.c.
5975 * Fixed the silc_client_packet_parse to not to increase
5976 the packet sequence number if the conn->sock and the
5977 current socket connection is not same. This can happen
5978 for example during key agreement when the conn includes
5979 multiple socket connections (listeners). Affected file
5980 lib/silcclient/client.c.
5982 * The sender of the file transfer request now provides also
5983 the pointer (listener) for the key exchange protocol. If
5984 the listener cannot be created then it sends empty key
5985 agreement and lets the receiver provide the listener.
5987 Added `local_ip' and `local_port' arguments to the
5988 silc_client_file_send. If they are provided they are used,
5989 if not then it will attempt to find local IP address, if
5990 not found or bind fails then the remote client will provide
5993 Affected files are lib/silcclient/client_ftp.c and
5994 lib/silcclient/silcapi.h.
5996 * Extended the FILE SEND command to support defining the
5997 local IP and port for key exchange listener. They are
5998 optional. Affected file irssi/src/silc/core/silc-servers.c.
6000 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6002 * Defined to WHOIS command reply the sending of fingerprint
6003 of the client's public key (if the proof of posession of the
6004 corresponding private key is verified by the server).
6005 Updated to the protocol specification.
6007 * Added support of receiving the client's public key's
6008 fingerprint in command reply in client library. Affected
6009 file is lib/silcclient/command_reply.c, and
6010 lib/silcclient/idlist.[ch].
6012 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6014 * Do not send over 128 chars long nickname to the server
6015 in NICK command. Affected file lib/silcclient/command.c.
6017 * Do not send over 256 chars long channel names to the server
6018 in JOIN command. Affected file lib/silcclient/command.c.
6020 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6022 * Assure that silc_server_close_connection cannot be called
6023 twice for same socket context. Affected file is
6026 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6028 * Send error message to application if opening file for
6029 writing during file transfer fails. Affected file is
6030 lib/silcclient/client_ftp.c.
6032 Remove all file transfer sessions for a client that we're
6033 removing from ID cache.
6035 Affected file is lib/silcclient/client_ftp.c.
6037 * Fixed silc_net_addr2bin to return correct address. Affected
6038 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6040 * Fixed file transfer session removing on signoff notify.
6041 Affected file irssi/src/silc/core/silc-servers.c.
6043 * Added the SilcClientFileError to be returned in the monitor
6044 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
6045 Affected file lib/silcclient/silcapi.h.
6047 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6049 * Fixed a crash in silc_client_ftp_free_sessions and
6050 silc_client_ftp_session_free_client. Affected file
6051 lib/silcclient/client_ftp.c.
6053 * Added `disabled' field in the SilcChannelEntry in the server
6054 to indicate if the server entry is disabled. Affected file
6055 silcd/idlist.h, silcd/command[_reply].c.
6057 * SILC server adds now /var/run/silcd.pid everytime it is
6058 started. Affected file silcd/silcd.c.
6060 * Added silc_server_packet_send_clients to send a packet to
6061 the provided table of client entries. Affected file
6062 silcd/packet_send.[ch].
6064 * Fixed a crash in client resolving in client_prvmsg.c in
6065 client library. Affected file lib/silcclient/client_prvmsg.c.
6067 * Do not actually remove the client directly from ID cache
6068 during SERVER_SIGNOFF, but invalidate it. This way we
6069 preserve the WHOWAS info for the client. Affected file
6070 silcd/server_util.c.
6072 * Fixed SERVER_SIGNOFF notify handling in the server. The
6073 server is now able to process incoming SERVER_SIGNOFF notify
6074 for a server that it doesn't even know about. It will remove
6075 the clients provided in the notify. Affected file
6076 silcd/packet_receive.c.
6078 * Check for partial packet in data queue after every packet that
6079 was found from the queue. Return and wait for more data if
6080 there is partial data in queue. Affected file is
6081 lib/silccore/silcpacket.c.
6083 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6085 * Added SilcClietFileError enum to indicate error in
6086 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
6087 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
6088 Affected files lib/silcclient/silcapi.h and
6089 lib/silcclient/client_ftp.c.
6091 * Check that newsize in silc_buffer_realloc is larger than
6092 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
6094 * Added better monitor of file transfers. It now monitors
6095 key agreement protocol during the file transfer too. Added
6096 error reporting too. Affected files
6097 irssi/src/silc/core/silc-servers.c,
6098 irssi/src/fe-common/silc/module-formats.[ch].
6100 * Wrote a help file for FILE command.
6102 * Added silc_rng_global_get_byte_fast to get not-so-secure
6103 random data as fast as possible. Random data is read from
6104 /dev/urandom if available and from the SILC RNG if not
6105 available. It is used in padding generation. Affected file
6106 lib/silccrypt/silcrng.[ch].
6108 * All packets in client library are now processed synchronously.
6109 Optimized packet processing a lot. Affected file
6110 lib/silcclient/client.c.
6112 * All server connection packets are processing synchronously
6113 now in server, to optimize packet processing. Affected file
6116 * Include files are installed now only in Toolkit distribution
6117 if make install is given. Affected files: all Makefile.am's.
6119 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6121 * Assure that silc_client_notify_by_server_resolve does not
6122 resolve the client information multiple times. If it cannot
6123 be found by the first it cannot be found at all. Affected
6124 file lib/silcclient/client_notify.c.
6126 * Fixed WHOWAS command reply calling. Affected file
6127 lib/silcclient/command_reply.c.
6129 * Removed all references to silc_idlist_get_client from the
6130 Irssi SILC client since that call is internal call used by
6131 the library. The Irssi SILC client will use now client
6132 retrieval functions found in silcapi.h.
6134 * Fixed a bug in resolving nickname info before sending
6135 private message. It used freed memory. Affected file
6136 irssi/src/silc/core/silc-servers.c.
6138 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6140 * Assure my_channels statistics cannot go negative in server.
6141 Affected files silcd/server.c, silcd/server_util.c.
6143 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6145 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
6147 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6149 * Win32 Toolkit changes. Affected files
6150 win32/silc.dsw, win32/libsilc/libsilc.def,
6151 win32/libsilcclient/libsilc.def,
6152 lib/silcutil/silcutil.c, and
6153 lib/sftp/sftp_fs_memory.c.
6155 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6157 * Added silc_net_localip to return local host's IP address.
6158 Affected file lib/silcutil/silcnet.[ch].
6160 * If key exchange or rekey protocol is active for a connection
6161 parse all packets syncronously since there might be packets
6162 in packet queue that we are not able to process without first
6163 processing packets before them. Affected file silcd/server,
6164 lib/silcclient/client.c.
6166 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
6167 whether library should continue processing the packet.
6168 Affected file lib/silccore/silcpacket.h.
6170 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
6171 SilcSFTPMonitorData to SFTP server to monitor various
6172 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
6173 lib/silcsftp/sftp_server.c.
6175 * Added silc_file_size to return file size. Affected file
6176 lib/silcutil/silcutil.[ch].
6178 * Implemented the file transfer support for the client library.
6179 Added preliminary support for simple client to client one-file
6180 transmission. Affected file lib/silcclient/client_ftp.c,
6181 lib/silccilent/client.[ch].
6183 * Added new local command FILE to the Irssi SILC Client.
6184 It is used to perform the file transfer. It has subcommands
6185 SEND, RECEIVE, SHOW and CLOSE. Affected files
6186 irssi/src/silc/core/client_ops.c,
6187 irssi/src/silc/core/silc-server.[ch].
6189 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6191 * Relay the SILC_PACKET_FTP in the server. Affected files
6192 silcd/server.c and silcd/packet_receive.c.
6194 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6196 * Renamed silc_file_read and silc_file_write to functions
6197 silc_file_readfile and silc_file_writefile. Added function
6198 silc_file_open and silc_file_close. Affected files
6199 lib/silcutil/silcutil.[ch].
6201 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6203 * Resolve the client info when received private message or
6204 channel message for a client which nickname we don't know.
6205 Affected files lib/silcclient/client_prvmsg.c and
6206 lib/silcclient/client_channel.c.
6208 * Do not crash in /KEY if client is not connected. Affected
6209 file irssi/src/silc/core/silc-channels.c.
6211 * Added SilcClientStatus field to the SilcClientEntry in the
6212 lib/silcclient/idlist.h.
6214 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6215 is incomplete and is being resolved, it won't be resolved
6218 Make sure also that USERS command reply does not resolve
6219 twice information. Affected file is
6220 lib/silcclient/command_reply.c.
6222 Make sure that silc_client_get_clients_by_list does not
6223 resolve twice same information.
6225 * Check for valid client->id in the silc_server_free_client_data.
6226 Affected file silcd/server.c.
6228 * Fixed /GETKEY nick@server not to crash if the server entry
6229 is not found. Affected file lib/silcclient/command.c.
6231 * Fixed the silc_server_check_cmode_rights to check the
6232 requested modes correctly. Affected file silcd/command.c.
6234 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6236 * Better checks for non-printable chars in nick added.
6237 Affected file silcd/command.c.
6239 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6241 * Call the silc_server_udpate_servers_by_server in the
6242 primary router that comes back online in the backup resuming
6243 protocol. Otherwise it routes packets wrong. Affected file
6244 silcd/server_util.[ch], silcd/server_backup.c.
6246 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6248 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6249 lib/silcutil/silcbuffmt.[ch].
6251 * Redefined the SILC packet header to include the padding
6252 length. Affected file lib/silccore/silcpacket.[ch].
6254 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6255 length for maximum padding up to 128 bytes). Affected
6256 file lib/silccore/silcpacket.h.
6258 * Removed all backwards support for old 0.5.x MAC thingies.
6259 The SILC packet header change makes it impossible to be
6260 backwards compatible.
6262 * Send the ENDING packet with timeout in the backup resuming
6263 protocol. This is to assure that all routers has connected
6264 to the primary router. Affected file silcd/server_backup.c.
6266 * Changed the RNG to take the first IV from random data. It
6267 used to take it from zero actually. Changed the RNG also
6268 to use /dev/urandom during session. /dev/random is used
6269 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6271 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6273 * Changed the SILC packet header to have the first two bytes
6274 (the packet length) encrypted. Affected files aroung the
6275 code tree, lib/silccore/silcpacket.[ch]. Removed the
6276 SilcPacketCheckDecrypt callback. It is not needed anymore
6277 since the silc_packet_receive_process will determine now
6278 whether the packet is normal or special.
6280 * Implemented the unidirectional MAC keys. Affected files
6281 lib/silcske/silcske.c, silcd/protocol.c and
6282 lib/silcclient/protocol.c.
6284 * Implemented the packet sequence number to the MAC computation.
6285 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6286 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6287 lib/silcclient/protocol.c.
6289 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6291 * Allow backup router to announce servers. All servers
6292 announced by backup router are added to the global list
6293 automatically. Update hte server's socket to our primary
6294 router also when backup router announces a server.
6295 Affected file silcd/packet_receive.c.
6297 * Do not update the client->router in the function
6298 silc_server_udpate_clients_by_server if the client is on
6299 global list. We might fail to find any specific server
6300 for locally connected clients and local cell clients. They
6301 should still use the `from' and not `to' as client->router.
6302 This fixes backup router resuming protocol. Affected file
6303 silcd/server_util.c.
6305 * Decrease channel statistics count only if the channel
6306 deletion worked. Affected files are silcd/server.c and
6307 silcd/server_util.c.
6309 * Added silc_server_update_servers_by_server to update origin
6310 of all server entries. Used during backup router protocol.
6311 Affected files silcd/server_util.[ch], silcd/server.c. and
6312 silcd/backup_router.c.
6314 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6315 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6316 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6317 lib/silccrypt/silchmac.c.
6319 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6321 * Assure that router cannot reroute the same channel message
6322 to the sender. Affected file silcd/packet_receive.c.
6324 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6326 * Made better checks that the channel message is not sent
6327 to the router it came from. Affected file is
6328 silcd/packet_send.c. Fixed memory leak too.
6330 * Announce informations for incoming router connection, but
6331 only after checking if it is replaced by backup router.
6332 Affected file silcd/packet_receive.c.
6334 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6336 * Fixed the backup resuming protocol to work in multiple
6337 router environment. Affected file silcd/server_backup.c.
6339 * Route packet only to one router in the function
6340 silc_server_packet_send_to_channel. Affected file is
6341 silcd/packet_send.c.
6343 * Fixed silc_server_send_notify_dest to set the broadcast
6344 flag. Fixed the silc_server_send_notify_topic to actually
6345 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6346 Affected file silcd/packet_send.c.
6348 * Changed the SFTP Filesystem interface. Changed the
6349 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6350 the filesystem operation function. The SilcSFTPFilesystem
6351 is now a context that is allocated by all filesystem allocation
6352 functions and it already includes the operations structure
6353 and filesystem specific context. It is given as argument
6354 now to the silc_sftp_server_start. This made the interface
6355 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6356 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6358 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6360 * Changed the backup router adding and getting interfaces
6361 in the server. The router that will be replaced by the
6362 specified backup router is now sent as argument. Affected
6363 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6366 * Added silc_net_addr2bin_ne to return the binary form of
6367 the IP address in network byte order. Affected files
6368 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6370 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6372 * Check for existing server ID in silc_server_new_server
6373 and in silc_server_connect_to_router_final and remove the
6374 old entry if it exists. Affected file silcd/packet_receive.c,
6377 * Send the channel message always to only one router, either
6378 in upstream or downstream. Affected file is
6379 silcd/packet_send.c.
6381 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6383 * Wrote the definition of the backup resuming protocol to the
6384 protocol specification.
6386 * Removed one redundant channel key generation from normal
6387 server during joining procedure. Removed one redundant
6388 channel key sending from server to router during joining
6389 procedure. Affected file silcd/command.c.
6391 * Made minor bugfixes to the backup router resuming protocol.
6392 Affected file silcd/server_backup.c, server.c.
6394 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6396 * Added --disable-asm configuration option. Affected files
6397 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6400 * Implemented the backup resuming protocol that is used to
6401 resume the primary router position in the cell after the
6402 primary router comes back online. Affected files
6403 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6404 and silcd/server_util.[ch].
6406 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6408 * Sleep two (2) seconds after sending QUIT command to server.
6409 Affected file lib/silcclient/command.c.
6411 * Assure that if outgoing data buffer is pending do not force
6412 send any data. Affected file silcd/packet_send.c.
6414 * Assure that if outgoing data buffer is pending do not force
6415 send any data. Affected file lib/silcclient/client.c.
6417 * Implemented the backup router support when the primary router
6418 goes down. The servers and routers can now use the backup
6419 router as new primary router without loosing connectivity.
6421 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6423 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6424 in the server to indicate disabled entry. All data read
6425 from the connection will be ignored and no data is sent
6426 for entry that is disabled. Affected files are
6427 silcd/idlist.h, silcd/server.c.
6429 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6431 * Created SFTP client and server test programs in the
6432 lib/silcsftp/tests directory.
6434 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6436 * Implemented memory filesystem (virtual filesystem) for
6437 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6440 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6442 * Implemented the SFTP (SSH File Transfer Protocol) to the
6443 lib/silcsftp. It includes SFTP client and SFTP server
6446 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6448 * Moved lib/silccore/silcprotocol.[ch] to the
6449 lib/silcutil library.
6451 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6452 take variable argument list pointer as argument. Affected
6453 file lib/silcutil/silcbuffmt.[ch].
6455 * Added silc_buffer_set function that is used to set data
6456 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6457 Affected file lib/silcutil/silcbuffer.h.
6459 * Changed various routines in the core library to use the new
6460 silc_buffer_set instead of allocating new buffer only for
6463 * Added 64-bit value formatting and unformatting support to the
6464 silc_buffer_[un]format routines. Affected file is
6465 lib/silcutil/silcbuffmt.[ch].
6467 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6468 to includes/bitmove.h.
6470 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6472 * Fixed channel user mode saving in client library. Affected
6473 file lib/silcclient/command[_reply].c.
6475 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6477 * Defined the file transfer to the SILC Protocol. Added
6478 new packet type SILC_PACKET_FTP and defined File Transfer
6479 Payload. The mandatory file transfer protocol is SFTP
6480 (SSH File Transfer Protocol). Affected file in addition
6481 of the internet draft is lib/silccore/silcpacket.h.
6483 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6484 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6485 is used as part of backup router protocol when the primary
6486 router of the cell is back online and wishes to resume
6487 the position as primary router.
6489 * Redefined the MAC generation keys in the protocol. The
6490 same key is not used anymore in both direction. Both
6491 direction will now use different keys for sending and
6492 receiving. This fixes a potential security flaw. This
6493 change causes incompatibilities in the protocol.
6495 * Redefined also the MAC computation from the packet.
6496 An packet sequence number is now added to the MAC
6497 computation. This prevents possible replay attacks against
6498 the protocol. This change too causes incompatibilities
6501 Added `sequence' field to the SilcPacketContext to hold
6502 the current sequence number for the packet.
6504 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6506 * Added `created' field to the SilcIDListData in the file
6507 silcd/idlist.h to indicate the time when the entry was
6510 * Added `created' field to the SilcChannelEntry too. Affected
6511 file silcd/idlist.h.
6513 * Added `creation_time' aguments to all the announcement functions
6514 in the server. If it is provided then only the entries that
6515 was created after the provided time frame are actually
6516 announced. Affected file silcd/server.[ch].
6518 * The protocol says that the Channel ID's IP address must be
6519 based on the router's IP address. Added check for this in
6520 the silc_server_new_channel when processing incoming New Channel
6521 Payload. Affected file silcd/packet_receive.c.
6523 * Print out the correct version with --version in SILC client.
6524 Affected file irssi/src/silc/core/silc-core.c.
6526 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6528 * Fixed WHOWAS command to check for completnes of the client
6529 entry always, not just when the command is coming from client.
6530 Affected file silcd/command.c.
6532 * Added new function silc_server_packet_queue_purge to purge the
6533 outgoing data queue to the network. After the function returns
6534 it is guaranteed that the outgoing packet queue is empty.
6535 Affected file silcd/packet_send.[ch].
6537 * Purge the outgoing packet queue in the rekey protocol's final
6538 callback to assure that all rekey packets go to the network
6539 before quitting the protocol. Affected file silcd/server.c.
6541 * Added silc_client_packet_queue_parse as similar function as
6542 in server to the client library. The affected file is
6543 lib/silcclient/client.c.
6545 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6547 * Splitted silcd/server.c and created silcd/server_util.[ch]
6548 for utility functions.
6550 * Added new socket flag SILC_SF_DISABLED to indicate that the
6551 connection is open but nothing can be sent to or received from
6552 the connection. Affected file lib/silcutil/silsockconn.[ch].
6553 The checking for disabled socket is checked in the low level
6554 silc_socket_write and silc_socket_read functions.
6556 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6558 * Allow only nicknames and channel names that fits into the
6559 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6561 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6563 * When processing JOIN command reply in server check that if
6564 the channel exists in our global list we'll move it the local
6565 list. Affected file silcd/command_reply.c.
6567 * Fixed the check whether client is joined on the channel already
6568 in JOIN command. Affected file lib/silcclient/command.c.
6570 * Fixed the JOIN command reply to check whether the channel
6571 already exists. Affected file lib/silcclient/command_reply.c.
6573 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6575 * Added silc_ske_status_string to map the SKE error numbers
6576 to readable strings. The affected files are
6577 lib/silcske/silcske[_status].[ch].
6579 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6581 * Do not show the private channels on the WHOIS channel list
6582 as it is not allowed by the protocol. The affected file is
6585 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6587 * Assure that the packet length digged from the actual packet
6588 is something sensible in the silc_packet_decrypt_rest_special
6589 in lib/silccrypt/silcpacket.c.
6591 * Free and NULL the allocated pointer in silc_hmac_alloc if
6592 the HMAC allocation fails. The affected file is
6593 lib/silccrypt/silchmac.c.
6595 * Print the selected security properties to the log files in
6596 the server. Affected file silcd/protocol.c.
6598 * Add SKE's reference counter even if calling the completion
6599 callback manually. Otherwise it goes negative, although it
6600 does not cause any problems. The affected file is
6601 lib/silcske/silcske.c.
6603 * Remove the client entry with short timeout after giving the
6604 KILL command. Affected file lib/silcclient/command.c.
6606 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6607 case all found clients are already disconnected (WHOWAS would
6608 found them) in the server. Affected file silcd/command.c.
6610 * Update the last_receive (time of last data received) to be
6611 updated only when received private or channel message so that
6612 the idle time showed in WHOIS makes more sense.
6614 * Added boolean field `valid' in to the SilcClientEntry in the
6615 client library to indicate whether the entry is valid or not.
6616 This fixes the nickname change bug on channel when changing
6617 the nickname to be same than the old (like nick to Nick) the
6618 nickname formatter doesn't set the new nick anymore to Nick@host.
6619 Affected file lib/silcclient/idlist.[ch].
6621 * Now actually fixed the nickname changing on disconnection.
6622 Added new function silc_change_nick to the Irssi SILC Client.
6623 Affected file irssi/src/silc/core/client_ops.c,
6624 irssi/src/silc/core/silc-nicklist.[ch].
6626 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6628 * Check that the public key exists in the GETKEY command before
6629 trying to encode it. Affected file silcd/command.c.
6631 * Print some notifications on received public keys with GETKEY
6632 command in the Irssi SILC Client. Affected files are
6633 irssi/src/fe-common/silc/module-formats.[ch],
6634 irssi/src/silc/core/client_ops.c.
6636 * Use IDENTIFY command to resolve the server information in the
6637 GETKEY command instead of INFO command. Affected file
6638 lib/silcclient/command.c.
6640 * All command reply functions in the client library now calls
6641 the pending command reply callbacks even if an error has
6642 occurred. The server has done this a long time and now it was
6643 time to move the client library to this as well. Now all
6644 errors can be delivered back to the pending command reply
6645 callbacks if necessary. Affected files are
6646 lib/silcclient/command[_reply].[ch].
6648 * Change the nickname on disconnection back to the username
6649 because in reconnect the server will enforce it to it anyway.
6650 Affected file irssi/src/silc/core/silc-servers.c.
6652 * Fixed a config file parsing bug in the Irssi SILC client.
6653 Affected file irssi/src/silc/core/clientconfig.c.
6655 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6657 * When printing the channel mode on JOIN, verify that the
6658 channel key and channel's HMAC are valid. Affected file
6659 irssi/src/silc/core/client_ops.c.
6661 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6663 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6664 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6665 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6667 * Removed channel key rekey task deleting from the function
6668 silc_server_save_channel_key. Affected file silcd/server.c.
6669 Added explicit timeout task context instead that is used to
6670 delete the task if we are registering a new task before the
6671 new task has elapsed.
6673 * When channel key rekey occurs the client library now saves
6674 the old channel key for a short period of time (10 seconds) and
6675 is able to use it in case some is still sending channel
6676 messages encrypted with the old key after the rekey. Affected
6677 file lib/silcclient/[idlist.h|client_channel.c].
6679 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6681 * Added check to the silc_server_new_id_real to not accept
6682 new ID if it is the sender's own ID. Affected file is
6683 silcd/packet_receive.c.
6685 * Assure that we do not announce ourself or the one we've
6686 sending our announcements when we're router and are announcing
6687 servers to our primary router. Affected file silcd/server.c.
6689 * Fixed silc_server_command_identify_check_client to assemble
6690 correct WHOIS packet. It send corrupted WHOIS packet and
6691 caused problem with router to router connections. Affected
6692 file silcd/command.c.
6694 Fixed also silc_server_command_whois_check the same way
6695 as for the IDENTIFY command.
6697 * Added new SilcIDListStatus to the server in the SilcIDListData
6698 structure. The status now includes the current status of
6699 the entry (like registered, resolved etc.). Affected file
6700 silcd/idlist.[ch]. Defined a bunch of different status types
6701 as well. This replaced the old boolean registered field as well.
6703 Added resolve_cmd_ident field to the SilcClientEntry structure
6704 too so that if the entry is for example being resolved so
6705 another command may attach to the same pending command reply
6706 without requiring to resolve the same entry again. This concept
6707 should optimize the WHOIS and the IDENTIFY resolving under
6708 heavy load by taking away unnecessary resolving for entries
6709 that are being resolved already.
6711 Added support for adding multiple pending commands for one
6712 command idenfier. Affected file silcd/command[_reply].[ch].
6714 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6715 before deleting the data. Otherwise the hash table will have
6716 freed data in comparison functions. Affected file is
6717 silcd/command_reply.c.
6719 * Fixed silc_idlist_replace_client_id to add the new entry to
6720 the cache with NULL nickname. Otherwise there will be invalid
6721 memory as the nickname after the nickname is freed. Affected
6722 file silcd/packet_receive.c.
6724 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6725 saved into wrong slots because the previous number of entries
6726 was not taken into account. Affected file silcd/idlist.c.
6727 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6729 * If we are router and we receive JOIN notify to a channel that
6730 does not have any users then notified client is marked as the
6731 channel founder, as it is it. The affected file is
6732 silcd/packet_receive.c
6734 * Added to the extended hash table API's table_del_*ext functions
6735 the destructor as argument too, so that the caller can decide
6736 which destructor to use or whether to use destructor at all.
6737 Affected file lib/silcutil/silchashtable.[ch].
6739 * Fixed ID Cache purging. It actually deleted the entries from
6740 the hash table after the data was freed. The hash table ended
6741 up comparing freed memory. The affected file is
6742 lib/silccore/silcidcache.c.
6744 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6746 * Fixed Irssi SILC client's KILL command's HELP syntax.
6748 * The USERS command now resolves the detailed user information
6749 if the userinfo field is missing. Affected file is
6750 lib/silcclient/command_reply.c.
6752 * Do not print error in silc_file_read if the read file does
6753 not exist. Just silently return NULL. Affected file is
6754 lib/silcutil/silcutil.c.
6756 * Fixed the silc_log_output to not wine about NULL filename
6757 and to not create some bogus " " filename. Affected file is
6758 lib/silcutil/silclog.c.
6760 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6762 * Fixed various printing bugs on the user interface in the
6763 Irssi SILC Client. Minor changes that were forgotten from
6766 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6768 * Fixed the configure.in.pre and the compilation and distribution
6769 environment to support the new autoconf 2.52. That version is
6770 now required to compile the CVS trunk.
6772 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6774 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6775 to generally parse user@fqdn format strings. Affected file
6776 lib/silcutil/silcutil.c.
6778 * Added nickname_format and nickname_force_format fields to the
6779 SilcClientParams structure. The first one defines the format
6780 for the nicknames that the library will enforce if the receives
6781 multiple same nicknames. The second one is boolean value and
6782 can be used to force the library to always enforce the format
6783 to the nicknames regardles whether there are multiple nicknames
6784 or not. This configurable formatting was employed to flexibly
6785 support accessing multiple nicknames from the user interface.
6786 The userinterface can now set the nicknames to what ever format
6787 they prefer. Affected file lib/silcclient/silcapi.h.
6789 Added function silc_client_nickname_format to the file
6790 lib/silcclient/idlist.c. It performs the nickname formatting.
6792 Added new field `hostname´ to the SilcClientEntry context.
6793 It holds the hostname of the client. Affected file is
6794 lib/silcclient/idlist.h.
6796 * Irssi SILC Client sets the nicknames in nick@hostn format.
6797 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6798 irssi/src/silc/core/silc-core.c.
6800 The WHOIS printing now also shows both the real nickname and
6801 the formatted nickname so that user knows how to access the
6802 user if there are multiple same nicknames cached. Affected
6803 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6804 printing formatting too to take the hostname now as a separate
6805 argument. The Affected file is
6806 irssi/src/fe-common/silc/modules-formats.[ch].
6808 * Changed the silc_client_get_clients_local to accept the formatted
6809 nickname as argument. It accepts the real nickname too but the
6810 formatted nickname can be used to find the true entry from
6811 multiple entries. Affected file lib/silcclient/silcapi.h and
6812 lib/silcclient/idlist.c.
6814 * Added nickname_format_parse field to the SilcClientParams.
6815 It is a callback function provided by the application to parse
6816 the nickname out of the formatted nickname string. The library
6817 calls it to get the nickname from the formatted string. Since
6818 the application generally knows better the format of the nickname
6819 string it parses it instead of the library, even though library
6820 encodes the formatted string. If the callback function is not
6821 provided then the library will use the string as is. The
6822 affected file is lib/silcclient/silcapi.h.
6824 * All the nickname strings passed to the client library in
6825 commands are now expected to be formatted nickname strings.
6826 If the command does not support the formatted nickname string
6827 it will assume that the sent string is the actual nickname.
6828 Affected file lib/silcclient/command.c.
6830 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6832 * Added public key authentication support to OPER and SILCOPER
6833 commands in the client library. Affected file is
6834 lib/silcclient/command.c.
6836 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6838 * Changed the get_auth_methdod client operation to be asynchronous.
6839 It can be async if the application resolves the authentication
6840 method from the server during the negotiation. Added new
6841 SilcGetAuthMeth completion callback that the application will
6842 call after resolving the authentication method.
6844 Added function silc_client_request_authentication_method that
6845 the application can use to resolve the authentication method
6846 from the server. Added also SilcConnectionAuthRequest callback
6847 that the library will call after the server has replied. The
6848 application can call this function if it does not know the
6849 current authentication method.
6851 Affected files are lib/silcclient/client.c and
6852 lib/silcclient/silcapi.h.
6854 * The Irssi SILC client now automatically resolves the authentication
6855 method incase any configuration information is not present (and
6856 currently there never is). The affected file is
6857 irssi/src/silc/core/client_ops.c.
6859 * Fixed public key authentication from the client library.
6860 Affected file lib/silcclient/protocol.c. Changed also the
6861 protocol specification about the public key authentication in
6862 the connection authentication protocol. The actual data to be
6863 signed is now computed with a hash function before signing.
6865 * Fixed the public key authentication from the server as well.
6866 Affected file silcd/protocol.c.
6868 * Removed the mlock()'s from the memory allocation routines.
6869 Affected file lib/silcutil/silcmemory.c. The ./configure does
6870 not check anymore for the mlock(). Affected file is
6873 * Fixed USERS command in server to allow the execution of the
6874 command for private and secret channels if the client sending
6875 the command is on the channel. Affected file silcd/command.c.
6877 * Fixed silc_client_get_clients_local to return the clients
6878 count correctly. It could return wrong value. Affected file
6879 lib/silcclient/idlist.c.
6881 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6883 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6884 types. The assembler optimizations seemed not to like 64-bit
6885 data types. The assmebler optimizations thus are now enabled
6886 also for BSD systems as opposed to only enable them for Linux.
6888 * Do not check for threads at all on BSD systems. Affected
6889 file configure.in.pre.
6891 * Removed -n and -h options from the Irssi SILC Client since
6892 they are not used in silc.
6894 * Fixed the prime generation to assure that the first digit
6895 of the generated random number is not zero since our conversion
6896 routines does not like number strings that starts with zero
6897 digit. If zero digit is seen the random number is regenerated.
6898 This caused some corrupted RSA keys when the zero first digit
6899 was met. Affected file lib/silcmath/silcprimegen.c.
6901 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6903 * Fixed WIN32 configuration in the ./configure script.
6904 Fixed to include xti.h on environments that has it.
6905 Patches by Carsten Ilchmann and andrew.
6907 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6909 * Changed the silc_id_create_client_id to be collision
6910 resistant. It is now assured that there cannot be created
6911 two same client ID's. I suspect that some weird bugs in
6912 the server were actually caused by duplicate Client IDs.
6913 Affected file silcd/serverid.[ch]. A router receiving
6914 new ID now also assures and informs the sending server
6915 if the ID caused collision.
6917 * Changed the silc_id_create_channel_id to also assure that
6918 there are no collisions.
6920 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6922 * Statement about ignoring the Mutual Authentication flag when
6923 performing rekey with PFS was a bit misleading. It is ignored
6924 if it was set in the initial negotiation, it cannot be even
6925 set in the rekey. Fixed in the ke-auth draft. Started the
6926 new versions of the protocol drafts in the doc/.
6928 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6930 * Fixed a bug in silc_client_command_identify_save when saving
6931 new channel information. The channel name was no duplicated
6932 and caused crash on exit. Affected file is
6933 lib/silcclient/command_reply.c.
6935 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6937 * Fixed the getkey command handling in the server. Send just
6938 empty OK reply to the sender if the key could not be fetched
6939 (but everything else was ok, like the key just was not available).
6940 Changed the public key parameter to optional in the protocol
6941 specs so that empty OK reply can be sent. Affected file
6944 Added a message to Irssi SILC client to tell to user if the
6945 server did not return a public key.
6947 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6949 * Fixed a channel key regeneration bug. It registered new
6950 timeout tasks exponentially until all system resources were
6951 used. Affected file silcd/server.c.
6953 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6955 * Added the SILC Document generator to the scripts/silcdoc.
6956 It can be used to generate the Toolkit Reference Manual out
6957 of the source tree. Internally it will also use the RoboDoc
6958 generator now imported in util/robodoc.
6960 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6962 * Added couple of return's in rekey protocol if error orccurred
6963 during the protocol. The execution must be terminated.
6964 Affected file silcd/protocol.c. Also, terminate the protocol
6965 always with timeout.
6967 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6969 * The client's Client ID was created initally from the wrong
6970 nickname (it could have been in format nick@host) in the
6971 silc_server_new_client. Affected file silcd/packet_receive.c
6973 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6975 * Added some SILC_LOG_ERROR's to various error conditions
6976 if client could not be added to ID cache. Affected files
6977 silcd/packet_receive.c and silcd/server.c.
6979 * When client's sock->user_data is freed, NULL also the
6980 client->router and client->connection pointers. Added check
6981 for these pointers being NULL to various places around the
6982 code. Affected file silcd/server.c.
6984 * Added client->data.registered == TRUE checks to various
6985 places around the code to assure that unregistered client's
6986 are not handled when it is not allowed. Affected file
6989 * Added `bool registered' fields to all
6990 silc_idlist_[server|client]_get_* routines to indicate whether
6991 the fetched client needs to be registered or not. Affected
6992 file silcd/idlist.[ch].
6994 * Add your own entry as registered to the ID cache in the
6995 server. Affected file server.c.
6997 * Fixed a bug in silc_server_new_server. The SilcServer was
6998 set as the new server's context instead of SilcServerEntry.
6999 This naturally caused some weird bugs.
7001 * Added "updated" field the SilcChannelEntry which indicates
7002 the time since the channel entry was last accessed. This
7003 can be used to determine whether it is necessary to
7004 announce the channel after backup resuming protocol.
7005 Affected files silcd/idlist.[ch].
7007 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7009 * Do not delete the channel rekey task when adding it
7010 for in silc_server_create_channel_key.
7012 * Changed the silc_server_create_channel_key to return
7013 TRUE or FALSE to indicate the success of the channel key
7016 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7018 * Fixed MSVC++ project files and added missing files to
7019 Makefiles under win32/.
7021 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7023 * Do not add TCP_NODELAY flag if the operating system
7024 does not have it defined. Affected files are
7025 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
7027 * Fixed buffer overflow from Irssi SILC Client. Affected
7028 file irssi/src/fe-common/core/themes.c.
7030 * Fixed double free in client library in the file
7031 lib/silcclient/client.c when disconnecting from server.
7033 * Applied double free patch from cras to Irssi SILC client.
7034 Affected files irssi/src/core/[modules/expandos].c
7036 * Fixed the disconnection handling to Irssi SILC Client.
7037 The application must call silc_client_close_connection
7038 in ops->connect client operation in case of failure of
7039 the connection. Affected file is
7040 irssi/src/silc/core/client_ops.c.
7042 * Do not set sock->protocol to NULL in the function
7043 silc_client_close_connection after executing the protocol's
7044 final callback since the sock might not be valid anymore.
7045 Affected file lib/silcclient/client.c.
7047 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7049 * Do not enable SILC_THREADS if the linking with libpthread
7050 did not happen. Affected file configure.in.pre.
7052 * Added notion to protocol specification that server must
7053 verify the sent authentication payload with CMODE when
7054 setting the channel founder key. Implemented it to the
7055 server. Affected file silcd/command.c.
7057 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7059 * Added _EXTRA_DIST SILC distribution variable to the
7060 distributions file. It is used to conditionally add extra
7061 files or directories to the specific distribution. Affected
7062 files ./prepare, Makefile.am.pre and distributions.
7064 Removed the `_' from the start of the distribution names.
7067 * Added README.WIN32 for instructions to compile the Toolkit
7070 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7072 * Fixed a double free in disconnection in the server. Affected
7073 file is silcd/server.c.
7075 * Fixed the lib/silcske/groups.c to work now also with GMP
7076 MP library. The string conversion did not work when using
7077 specific base and the base is indicated in the string as well.
7079 * Created win32/ directory which now includes MSVC++ specific
7080 stuff so that toolkit (DLLs) may be compiled with MSVC++.
7081 It will appear only in the toolkit distribution
7083 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7085 * Changed the key material distribution function in case when
7086 the hash output is too short. The data is now concatenated
7087 a bit differently than it used to. Made the change to the
7088 SKE protocol specification.
7090 * Added better GMP detection to configure.in.pre. A patch
7093 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7095 * Fixed a minor bug in SKE that might cause some problem on
7096 some platforms. Affected file lib/silcske/silcske.c.
7098 * Added the cookie checking for initiator in the SKE. It checks
7099 that the responder returns the sent cookie unmodified. The
7100 affected file is lib/silcske/silcske.c. Added new SKE
7101 error type INVALID_COOKIE that can be sent during the
7102 negotiation. Fixed some memory leaks as well.
7104 * Added the "invalid cookie" error message to Irssi SILC client's
7107 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7109 * Added `task_max' field to the SilcClientParams to indicate
7110 the maximum tasks the scheduler can handle. If set to zero,
7111 default values are used. Affected file lib/silcclient/silcapi.h.
7113 * Fixed memory leaks in silc_client_close_connection. Affected
7114 file lib/silcclient/client.c.
7116 * Added silc_client_del_client_entry to client library to free
7117 all memory of given client entry. Affected file is
7118 lib/silcclient/idlist.[ch].
7120 * Added new functions silc_client_del_channel and
7121 silc_client_del_server to delete channel and server entries.
7122 Affected file lib/silcclient/[silcapi.h/idlist.c].
7124 * Removed silc_client_del_client_by_id from silcapi.h.
7126 * Fixed the INFO command to return the server's own info
7127 correctly when querying by Server ID. Affected file is
7130 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7132 * Removed the non-blocking settings in WIN32 code in the
7133 silc_sock_[read/write] and added SleepEx instead. Affected
7134 file lib/silcutil/win32/silcwin32sockconn.c. The availability
7135 of input data is now checked with FIONREAD and ioctlsocket.
7137 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7139 * Call silc_schedule_task_del_by_context in the
7140 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
7141 Affected file lib/silccore/silcprotocol.c.
7143 * Call silc_protocol_cancel for active protocols in the
7144 silc_server_close_connection if the funtion
7145 silc_server_free_sock_user_data has not been called.
7146 Affected file silcd/server.c.
7148 * Generic tasks cannot be deleted using the del_by_fd
7149 task deleting function since generic tasks does not match
7150 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
7152 * Added a notion to SILCOPER help file that the SILCOPER works
7153 only on router server, not on normal server.
7155 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7157 * Added for WIN32 support for the new scheduler as well.
7158 Affected file lib/silcutil/win32/silcwin32schedule.c.
7160 * Fixed the SHA1 implementation to work on various platforms.
7162 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7164 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
7165 API. It is part of the scheduler now. Everything else is
7166 as previously but some functions has changed their names.
7167 Checkout the lib/silcutil/silcschedule.h for the interface.
7168 Updated all applications to use the new interface. Affected
7169 files are lib/silcutil/silcschedule.[ch].
7171 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7173 * Found a bug in the SKE implementation. The HASH value,
7174 specified by the protocol, was not computed correctly. The
7175 public key of the responder was not added to the computation
7176 even though it is mandatory. Affected file lib/silcske/silcske.c.
7177 This unfortunately causes incompatibilities with older
7178 clients and servers.
7180 * Added WIN32 specific network init and uninit functions:
7181 silc_net_win32_init and silc_net_win32_uninit to init and uninit
7182 the Winsock2. Affected file lib/silcutil/silcnet.h and
7183 lib/silcutil/win32/silcwin32net.c.
7185 * Set the socket always to nonblocking mode on WIN32 after
7186 reading data or writing data. Affected file is
7187 lib/silcutil/win32/silcwin32sockconn.c.
7189 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7191 * Fixed various compilation problems under WIN32. Affected
7192 files lib/silcutil/win32/silcwin32thread.c and
7193 lib/silcutil/win32/silcwin32schedule.c.
7195 * Removed all _internal.h #includes from public header
7196 files. Internal headers must never be included from
7199 Removed also the lib/silcske/payload_internal.h file.
7201 * All include files that may be needed (public and some others
7202 included by the public headers) by application developers are
7203 now copied to the ./includes directory. It does not copy any
7204 internal headers. Affected file Makefile.defines.pre and all
7205 Makefile.am's under lib/ and subdirs.
7207 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7209 * Do not change the ~/.silc directory's permissions automatically.
7210 Affected file irssi/src/silc/core/clientutil.c.
7212 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7214 * Do not cancel the protocol in silc_server_close_connection
7215 it might cause recursion. Now cancelled in the function
7216 silc_server_free_sock_user_data. Affected file silcd/server.c.
7218 * Fixed the silc_server_remove_clients_by_server to regenerate
7219 the channel keys correctly finally. Added also new function
7220 silc_server_remove_clients_channels to actually do it.
7221 Affected file silcd/server.c.
7223 * Fixed the silc_server_new_channel to not crash by giving
7224 wrong router to the new channel. Affected file is
7225 silcd/packet_receive.c.
7227 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7229 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7230 which is given as argument to the silc_client_alloc now.
7231 It can be used to configure the client and set various parameters
7232 that affect the function of the client.
7234 * The USERS command in server did not check whether the channel
7235 is private or secret. Affected file silcd/command.c.
7237 * Added new argument to the USERS command in protocol specification.
7238 The USERS command now can take the channel name as argument
7239 as well. Added support for this in client and server and
7240 updated the protocol specs.
7242 * Completed the GETKEY command in client. It can be now used
7243 to fetch also servers public key not only some clients.
7244 Affected files lib/silcclient/command[_reply].c.
7246 * Added silc_client_get_server to return server entry by the
7247 server name. Affected files lib/silcclient/silcapi.h and
7250 * Redefined the IDENTIFY command in protocol specification to be
7251 more generic. It now can be used to query information about
7252 any entity in the SILC Network, including clients, servers and
7253 channels. The query may be based either the entity's name
7254 or the ID. Added support for this in both client and server.
7256 Affected files silcd/command.c and lib/silcclient/command.c
7257 and command_reply.c.
7259 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7260 the _from_client and _from_server functions. Affected file
7263 * Added silc_client_get_channel_by_id_resolve to the file
7264 lib/silcclient/silcapi.h to resolve channel information by
7265 its ID. Added also silc_client_get_channel_by_id that
7266 does not resolve it from the server.
7268 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7270 * Added SilcServerEntry context into the client library
7271 to represent one server. The INFO command now allocates
7272 these to save the resolved server info. For now on the
7273 client library will also keep information about servers,
7274 connected and resolved with INFO.
7276 The INFO command now allocates the SilcServerEntry context
7277 and saves the server info there. The COMMAND_REPLY in
7278 the INFO now returns the parameters to application in
7279 same order as defined in the protocol specification.
7281 The entries are cached in the client->server_cache.
7283 * The INFO command is now issued after received the Client ID
7284 from the server. Affected file lib/silcclient/client.c.
7286 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7287 to the application as the mode changer might be server.
7288 It is guaranteed that NULL is not returned anymore to the
7289 application. Affected file lib/silcclient/client_notify.c.
7291 The ID Type is now also passed to the application so that
7292 it can check whether the returned entry is SilcClientEntry
7295 Added new function silc_client_get_server_by_id to return
7296 the server entry by ID. Affected files are the
7297 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7299 * Do not create the channel in the Irssi SILC Client when issuing
7300 the JOIN command but when received the sucessful JOIN command
7301 reply. Otherwise the channel might get created even though we
7302 could not join it. The Affected file is
7303 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7305 * Fixed a channel joining bug in router. The router must also
7306 check the channel modes, invite and ban lists etc. when serving
7307 the JOIN command sent by normal server. Affected file is
7308 silcd/command.c. The router now resolves the client's
7309 information from the server who sent the JOIN command if it
7310 does not know it, and processes the JOIN command only after
7313 * Changed the SilcCommandCb to take new argument; void *context2.
7314 Affected file lib/silccore/silccommand.h
7316 The second argument in the command callbacks in the server now
7317 includes the SilcServerCommandReplyContext if the command was
7318 called as pending command callback from the command reply.
7319 Otherwise it is NULL. When called as pending the status of the
7320 command reply will be checked and if it was erronous the
7321 error will be sent to the original sender of the command.
7322 This way the client always receives the error messages even
7323 though the server was actually the one who received the error
7324 when it resent the command to router, for example. Affected
7325 files silcd/command[_reply].[ch].
7327 * Fixed sending WHOWAS command's error message to client if
7328 the requested client could not be found. It was missing.
7331 * Changed the CMODE and CUMODE commands reply arguments in the
7332 protocol specification. The Channel ID is now sent in both
7333 of the commands to identify the channel. Implemented this
7334 new feature to the client and server. Affected files
7335 lib/silcclient/command_reply.c and silcd/command.c.
7337 * Made better checks for invite and ban lists in the JOIN
7338 command in server. Affected file silcd/command.c.
7340 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7342 * The server now performs the incoming host IP/DNS lookup
7343 using the silc_socket_host_lookup and thus does not block
7344 the server anymore. Affected file silcd/server.c.
7346 * Completed the multi-thread support for SILC Scheduler in
7347 the lib/silcutil/silcschedule.c.
7349 * Fixed the configure.in.pre to detect the pthread correctly
7352 * Fixed a deadlock in silc_task_queue_wakeup in the file
7353 lib/silcutil/silctask.c.
7355 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7357 * Added new function silc_schedule_wakeup that is used in
7358 multi-threaded environment to wakeup the main thread's
7359 schduler. It needs to be used when a thread adds a new task
7360 or removes a task from task queues. After waking up, the
7361 scheduler will detect the task queue changes. If threads
7362 support is not compiled in this function has no effect.
7363 Implemented the wakeup mechanism to both Unix and WIN32
7364 systems. Affected files are lib/silcutil/silcschedule.[ch],
7365 lib/silcutil/unix/silcunixschedule.c and the
7366 lib/silcutil/win32/silcwin32schedule.c.
7368 * Added new function silc_task_queue_wakeup to wakeup the
7369 scheduler by the specified task queue. Affected file
7370 lib/silcutil/silctask.[ch].
7372 * The silc_socket_host_lookup_start now wakes up the scheduler
7373 after adding the timeout task. Affected file is
7374 lib/silcutil/silcsockconn.c.
7376 * The silc_socket_host_lookup is synchronous now if the threads
7377 support is not compiled in. However, the callback is still
7378 called asyncronously through the scheduler, anyway. Affected
7379 file lib/silcutil/silcsockconn.c.
7381 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7383 * Added new function silc_socket_host_lookup to perform
7384 asynchronous IP and FQDN lookups for the socket connection.
7385 Affected files lib/silcutil/silcsockconn.[ch].
7387 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7389 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7390 that may or may not compile the mutex support in.
7392 Changed the silc_mutex_alloc interface. It allocates the
7393 mutex now to the sent pointer and returns TRUE or FALSE.
7395 Affected file lib/silcutil/silcmutex.h.
7397 * Wrote the SILC Task Queue interface to support multi-threads.
7398 Affected file lib/silcutil/silctask.[ch].
7400 * Wrote the SILC Scheduler to support multi-threads. Affected
7401 file lib/silcutil/silcschedule.c.
7403 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7405 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7406 in lib/silcutil/win32/.
7408 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7410 * Defined SILC Mutex API and SILC Thread API and implemented
7411 them for Unix. Affected files are
7412 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7413 lib/silcutil/unix/silcunixmutex.c and
7414 lib/silcutil/unix/silcunixthread.c.
7416 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7418 * Fixed the silc_server_remove_clients_by_server's channel
7419 key re-generation. The hash table handling was incorrect
7420 and would not work with many channels. Affected file is
7423 * Fixed some memory leaks around the server code.
7425 * Rewrote the silc_server_get_users_on_channel to support IPv6
7426 based Client ID's. Affected file silcd/server.c.
7428 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7429 specification. However, a separate document must be written
7430 to define the detailed signing procedure and the payload
7431 associated with the flag. Defined the flag to the
7432 lib/silccore/silcchannel.h as well.
7434 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7436 * Changed the dynamic tables to static size tables in the
7437 lib/silccrypt/silchmac.c.
7439 * Removed GCC dependencies from the code. A patch by cras.
7441 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7443 * Do not show the error "Error receiving packet bla bla"
7444 in server if it really was not an error (-2 means that reading
7445 is pending). Affected file silcd/server.c.
7447 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7449 * Fixed a possible crash in silc_server_remove_clients_by_server
7450 in silcd/server.c. Fixed there also some memory leaks.
7452 * Fixed the silc_idlist_replace_client_id. It could replace
7453 wrong key in the hash table. Affected file silcd/idlist.c.
7455 * Do not check whether there are global users on the channel
7456 if the channel->global_users is FALSE. Affected functions
7457 silc_server_remove_from_one_channel and
7458 silc_server_remove_from_channels in silcd/server.c. Also,
7459 do not check if the removed client is local as we can be
7460 sure that global client was not removed from the channel
7461 and checking for global users is not needed.
7463 * The silc_server_remove_clients_by_server now re-generates
7464 the channel keys correctly for those channels that had
7465 clients removed from them. Affected file silcd/server.c.
7467 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7469 * Found the reason of random crashes in the server. We weren't
7470 ignoring the SIGPIPE signal (which can be sent in write())
7471 and it crashed the server. Affected file silcd/silcd.c.
7473 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7475 * Assure that sock->user_data is not NULL in the function
7476 silc_server_packet_send in silcd/packet_send.c.
7478 * Disconnect the remote connection if it could not be added
7479 to any ID lists in the server. The affected file is
7482 * Check in silc_server_packet_send[_real/dest] that the
7483 socket is not disconnecting and ignore the data if it is.
7484 Affected file silcd/packet_send.c.
7486 * Define inline to __inline on native WIN32 compilation.
7487 Affected file includes/silcwin32.h.
7489 * Added some explicit type casts for inline code since MSVC
7490 require them. Affected files lib/silcutil/silcbuffer.h,
7491 lib/trq/silcdlist.h and lib/trq/silclist.h.
7493 * Print warning in log files from now on if the packet
7494 decryption fails. Affected file silcd/server.c.
7496 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7498 * Changed the `say' client operation's interface to accept
7499 new `type' argument to indicate the type of the message sent
7500 by the library. The application may filter the library's
7501 messages according the type. The affected file is the
7502 lib/silcclient/silcapi.h.
7504 * Added two new functions to lib/silcclient/silcapi.h:
7505 silc_client_del_client and silc_client_del_client_by_id.
7506 Affected file lib/silcclient/idlist.c.
7508 * Moved the clientincludes.h from includes/ to silc/ and
7509 serverincludes.h from includes/ to silcd/.
7511 * The modes for the CMODE and CUMODE are now passed as
7512 uint32 for application with COMMAND_REPLY. The affected
7513 file is lib/silcclient/command_reply.c.
7515 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7517 * /WHOIS without arguments shows client's own information.
7518 Affected file lib/silcclient/command.c.
7520 * Changed PING to not accept any arguments. The specs
7521 says that client can ping only the connected server so
7522 requiring an argument is not needed. Affected file is
7523 lib/silcclient/command.c.
7525 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7527 * Fixed a fatal bug in private message sending and reception
7528 encryption and decryption when using private message keys.
7529 The implementation was incorrect and did not follow the
7530 specification. It causd that some of the message were
7531 lost since it did not use the sending and receiving keys
7532 as the protocol suggests. This has been fixed and will cause
7533 incompatibilities with older clients when sending private
7534 message encrypted with private message keys. Affected files
7535 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7536 and various other in Irssi SILC Client.
7538 Added `responder' boolean argument to the functions
7539 silc_client_add_private_message_key[_ske] to indicate when
7540 the key is added as responder or initiator of the key
7543 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7545 * Removed the silc_ske_check_version function and created
7546 a SilcSKECheckVersion callback. Added also a function
7547 silc_ske_set_callbacks that is now used to set all SKE
7548 callbacks. The callback functions are not given to
7549 the SKE functions anymore, but this function is used to
7552 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7554 * Added `silc_version' argument to the silc_client_alloc
7555 to define the version of the application for the library.
7556 The library will use the version string to compare it
7557 against the remote host's (usually a server) version
7558 string. Affected file lib/silcclient/silcapi.h
7560 * Added the KE protocol context to Key Agreement context
7561 in client library so that we can abort the SKE if it
7562 is in process when we get timeout. Affected file is
7563 lib/silcclient/client_keyagr.c.
7565 * Do not resolve the client ID forever if it returns in the
7566 first time that such client does not exist. This was done
7567 for example with private message. Affected file is
7568 lib/silcclient/client_prvmsg.c.
7570 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7572 * Do not add regex.h for WIN32. The affected file
7573 includes/silcincludes.h.
7575 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7576 not work yet 100%. It generates the DLL's automatically
7577 when compiling with --with-win32 under cygwin.
7579 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7581 * lib/contrib/regex.c is not compiled on WIN32.
7583 * Added silc_net_get_socket_opt function to the
7584 lib/silcutil/silcnet.h.
7586 * Added includes/silcwin32.h for WIN32 specific includes
7589 * Do not use ptime structure or any of the posix process
7590 functions on WIN32 in lib/silccrypt/silrng.c.
7592 * Added silc_gettimeofday to provide generic function
7593 for struct timeval on all platforms. Added the function
7594 to lib/silcutil/silcutil.h.
7596 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7598 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7599 library as they clearly belong there. As a plus side we
7600 can make the actual socket connection routines platform
7603 Added also new generic function silc_socket_read and
7604 silc_socket_write (that used to be silc_packet_[read/write].
7605 The implementation of these are platform specific.
7607 * Added WIN32 specific routines of silc_socket_[read/write]
7608 to lib/silcutil/win32/silcwin32sockconn.c.
7610 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7612 * Added preliminary support for native WIN32 compilation under
7613 cygwin (using the -mno-cygwin option for GCC) to the
7614 ./configure.in.pre. The --with-win32 now prepares the
7615 compilation for native WIN32.
7617 * Rewrote the SILC Scheduler interface in the file
7618 lib/silcutil/silcschedule.h. The scheduler is now context
7619 based and does not have anymore any global static scheduler.
7620 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7621 and created lib/silcutil/win32 directory for WIN32 based
7624 * Added Unix specific network routines to the
7625 lib/silcutil/unix/silcunixnet.c and the old
7626 lib/silcutil/silcnet.c includes now only generic routines.
7628 Added WIN32 specific network routines to the
7629 lib/silcutil/win32/silcwin32net.c.
7631 * Added Unix specific utility functions from the
7632 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7634 * Added WIN32 SILC Scheduler to the file
7635 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7638 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7640 * Do not handle JOIN notify in the server if the target client
7641 is not registered (idata->registered == FALSE). The affected
7642 file is silcd/packet_receive.c.
7644 * Update the nickrec->founder in event_cumode in the Irssi SILC
7645 client. Affected file irssi/src/silc/core/silc-channels.c.
7647 * Fixed the CUMODE_CHANGE notify handling in the server when
7648 server and router are announcing their clients on channels.
7649 Now the mode changes are saved and notified correctly. The
7650 affected file is /silcd/packet_receive.c.
7652 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7653 They really did not replace the cache entry in the ID Cache.
7654 Now they do that. Affected file silcd/idlist.c.
7656 * Fixed the KICK notify handling in the Irssi SILC client to
7657 update the channel records so that the kicked client does not
7658 appear to be on the channel. The affected file is
7659 irssi/src/silc/core/silc-channels.c.
7661 * Always update the conn->current_channel when executing command
7662 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7664 * Fixed the KILL notify handling in Irssi SILC client to remove
7665 the killed client on all channels.
7667 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7669 * Fixed the silc_parse_command_line to remove extra spaces
7670 from the start and end of the arguments. Affected file is
7671 lib/silcutil/silcutil.c.
7673 * Cancel and free any active protocol in the function
7674 silc_server_close_connection. Affected file silcd/server.c.
7676 * Cancel and free any active protocol in the function
7677 silc_client_close_connction. Affected file is
7678 lib/silcclient/client.c.
7680 * Do not execute the KILL command for clients that are in
7681 history (ie. they are not in the network). Affected file is
7684 * Fixed KILL notify handling, client does not crash anymore.
7685 Affected file irssi/src/silc/core/silc-channels.c.
7687 * Reduced the default packet buffer size from 2048 to 1024 in
7688 lib/silccore/silcpacket.c.
7690 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7691 counter to the SKE context that is incresed when the SKE library
7692 performs async operation outside the library. If the outside
7693 process frees the SKE context and FREED status will be set
7694 and the library will detect after the sync operation that the
7695 libary is freed. The affected files are
7696 lib/silcske/silcske[_status].[ch].
7698 * Resolve the client entry information in the function
7699 silc_client_channel_message to assure that NULL pointer is not
7700 passed as client entry to the application. */
7702 * Fixed the task timeout calculation to assure that there is
7703 never negative timeouts. The affected file is
7704 lib/silcutil/silcschedule.c.
7706 * Fixed the channel user mode notification sending in server.
7707 It was sent point-to-point to the router (or to server by router)
7708 but it needs to be destined to a channel. The routines now
7709 supports sending the channel user mode notifys to the channels
7710 when announcing clients and channels. Affected files are
7711 silcd/server.c and silcd/packet_receive.c.
7713 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7714 It did not actually replace the old channel entry in the cache.
7715 Affected file lib/silcclient/client_notify.c.
7717 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7719 * Fixed a possible crash in silc_packet_send_prepare. It now
7720 assures always that there is enough space in the buffer and
7721 at the tail area of the buffer (for MAC).
7723 Fixed the inbound buffer reallocation in silc_packet_read.
7724 It was old code and did not handle the reallocation correctly.
7727 The affected file is lib/silccore/silcpacket.c.
7729 * Fixed buffer overflow in silc_parse_nickname in the file
7730 lib/silcutil/silcutil.c.
7732 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7734 * make install generates new server keys only if there is not
7737 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7739 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7740 Added check that if the NOREPLY is set then we will not send
7741 the away message. This avoids infinite loop of away messages
7742 if both clients are away. The affected file is
7743 lib/silcclient/client_prvmsg.c.
7745 * Fixed client crash if /NICK was given without arguments.
7746 Affected file lib/silcclient/command.c.
7748 * Server does not send the invite list in INVITE command back
7749 to the client if the list was not altered. Added this notion
7750 to the protocol spec as well. Affected file silcd/command.c.
7752 Fixed possible crash in INVITE command by checking the
7753 value of silc_server_get_client_route command.
7755 * Fixed the INVITE notify type handling. The arguments are now
7756 taken in correct order and client does not crash. The affected
7757 file is irssi/src/silc/core/silc-channels.c.
7759 Removed the "Inviting xxx to channel" message from the
7760 client library away and let the application handle it.
7761 Affected file lib/silcclient/command.c. Added that message
7762 to Irssi SILC client's message formats.
7764 * Fixed CMODE command crash in client. It now checks the
7765 amount of arguments correctly and does not crash. The affected
7766 file is lib/silcclient/command.c.
7768 * Do not create new channel automatically in silc_channels_join
7769 but check whether the channel by that name already exists.
7770 Affected file irssi/silc/core/silc-channels.c.
7772 * Do not send the SERVER_SIGNOFF to router if the disconnected
7773 entity was the router. Affected file silcd/server.c.
7775 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7776 SILC client as it was missing from there.
7778 Added the handling of the KICK notify to the Irssi SILC client
7779 as it was missing. Added "you have been kicked" message to
7780 Irssi SILC client's message modules formats.
7782 Added the handing of the KILL notify to the Irssi SILC client
7783 as it was missing. Added the kill message module formats
7786 The affected file is irssi/src/silc/core/silc-channels.c.
7788 * The router did not save the channel mode the server announced.
7789 Affected file silcd/packet_receive.c.
7791 * Fixed a possible crash in INFO command in server. If the
7792 server did not provide the server info it crashed. Affected
7793 file silcd/command.c.
7795 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7797 * Fixed the GETKEY command in the server to check also the
7798 global list. Otherwise the GETKEY would not work correctly
7799 in normal SILC server. Affected file silcd/command.c.
7801 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7803 * Fixed GETKEY crash, it crashed if the command did not succseed.
7805 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7807 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7808 is now real and not just an macro interface to GMP.
7810 Removed the entire GMP from the source tree and imported new
7811 NSS MPI library instead. Reason for removing GMP is that it is
7812 extremely large and compiles extremely slow. The NSS MPI
7813 is only a few files and compiles in less than 10 seconds.
7814 The speed is also about the same as GMP. The MPI is imported
7815 to lib/silcmath/mpi.
7817 If the system has GMP installed we will still use the GMP.
7818 If it is not then the NSS MPI will be compiled.
7820 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7822 * Merged a long nickname (127 characters long) crash bugfix from
7823 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7825 * Merged a freed memory reference bugfix from Irssi CVS tree.
7826 Affected file irssi/src/core/commands.c.
7828 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7830 * Added the server's public key sving and verification to the
7831 server when performing the SKE. This was missing and the
7832 remote server's (or router's) public key was accepted without
7833 checking whether we have it previously or trust it at all.
7834 Affected file silcd/protocol.c.
7836 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7838 * Check in the silc_server_timeout_remote if protocol is active
7839 and make sure that the protocol's final callback is called so
7840 that all memory if freed. Affected file silcd/server.c.
7842 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7844 * silc_server_whois_send_reply crashed the server if the nickname
7845 was 127 characters long. Affected file silcd/command.c.
7847 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7849 * Added sanity check to the silc_server_new_client. If the hostname
7850 is provided inside username then check that the provided hostname
7851 really is the same as the resolved one. If the hostname was not
7852 resolved then check it from the public key. Affected file is
7853 silcd/packet_receive.c.
7855 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7856 if the server disconnected us and the connection is not valid
7857 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7859 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7860 the library to the lib/silcutil/silcutil.[ch].
7862 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7864 * Close log file after open. Affected file
7865 lib/silcutil/silclog.c.
7867 * Check whether sock == NULL in silc_client_send_packet and return
7868 if it is. Affected file lib/silcclient/silcclient.c.
7870 * Check rec->entry == NULL in the Irssi SILC Client before
7871 sending the channel message. Affecte file is
7872 irssi/src/silc/core/silc-servers.c.
7874 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7876 * Merged a splitted window bugfix from Irssi CVS tree. The
7877 affected file is irssi/src/fe-text/textbuffer-view.c.
7879 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7880 It did not print nickname.
7882 * Improved the distributions system a bit.
7884 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7886 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7887 irssi/src/fe-text/gui-window.c.
7889 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7890 to in-active server. The affected file is
7891 irssi/src/silc/core/client_ops.c.
7893 * Resolve the client in USERS command reply if the entry does
7894 not have username resolved. The affected file is
7895 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7896 command to WHOIS command to really resolve stuff. The USERS
7897 is not used any more in any critical section so WHOIS can
7898 be used even though it might be slower than IDENTIFY.
7900 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7903 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7905 * Changed the protocol API a bit more consistent in the
7906 lib/silccore/silcprotocol.[ch].
7908 * Changed the following headers to ROBODoc format:
7910 lib/silccore/silcpayload.h
7911 lib/silccore/silcprotocol.h
7912 lib/silccore/silcsockconn.h
7914 All core library headers are now formatted.
7916 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7918 * Fixed a bug in Irssi SILC client; do not show that you are
7919 server/router operator if you really are not. Affected file is
7920 irssi/src/silc/core/client_ops.c.
7922 * Renamed silc_command_free_payload to silc_command_payload_free.
7923 Affected file lib/silccore/silccommand.h
7925 * Added silcmath.h to include the prototoypes of various routines
7926 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7929 * Changed the following headers to ROBODoc format:
7931 lib/silccore/silcchannel.h
7932 lib/silccore/silccommand.h
7933 lib/silccore/silcid.h
7934 lib/silccore/silcidcache.h
7935 lib/silccore/silcmode.h
7936 lib/silccore/silcnotify.h
7937 lib/silccore/silcpacket.h
7938 lib/silcmath/silcmath.h
7940 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7942 * Added checking to the server code not to start the server if
7943 ciphers and stuff are not configured properly. Affected files
7944 silcd/serverconfig.[h] and silcd/server.c.
7946 * Changed the layout of the header files of the public interfaces
7947 in the SILC libraries. The new layout supports ROBODoc
7948 documentation tool (and some others) so that it is easy to create
7949 a library reference manual. All the other headers and source
7950 code must still follow the CodingStyle document. Also source
7951 code must not include these ROBODoc stuffs, only the headers.
7952 Furthermore, all public interface headers must now be named
7953 by using `silc' prefix, example: silcapi.h, silccipher.h.
7954 Some files were renamed due to this. All the other headers
7955 must not be used as public interfaces. I will update the
7956 CodingStyle document later. Changed following headers, so far:
7958 lib/silcclient/silcapi.h
7959 lib/silccore/silcauth.h
7960 lib/silccore/silcprivate.h
7961 lib/silccrypt/silcdh.h
7963 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7967 * Removed silc_client_packet_send_flush from the client library
7968 as it is not needed. Affected file lib/silcclient/client.[ch].
7970 * Added printing of message of unresolved authentication method
7971 to the Irssi SILC client. Added it to the module formats.
7972 Removed the same message from the client library.
7974 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7976 * Added new distribution feature, DISTLABEL. Every distribution
7977 can define own preprocessor label that can be used in the
7978 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7979 file distributions, acconfig.h.pre and prepare.
7981 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7983 * Added Makefile.defines_int to include the actual definitions
7984 for Makefile.defines.in. Tested the new distribution system,
7985 created distributions and tested installation.
7987 * Added AWAY message printing to the Irssi SILC client. Added
7988 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7990 * Added SCONNECT command to call the SILC's CONNECT command.
7991 Cannot use CONNECT directly since Irssi uses that internally.
7992 Affected file irssi/src/silc/core/silc-servers.c.
7994 Added ACTION local command. It is same as ME command but takes
7995 the channel as mandatory argument.
7997 Rewrote some of the Irssi's help files to suite for SILC
8000 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8002 * Added Makefile.defines[.in] that should for now on be included
8003 in all Makefile.am file in the source tree. That file includes
8004 all common compilation definitions for SILC source tree.
8006 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8008 * Minor changes to the ./prepare script to change the package
8009 name according the distribution name to the configure.in.
8011 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8013 * Created new distribution system. Added file `distributions'
8014 that defines all the distributions that can be created out of
8015 the SILC source tree. The ./prepare script now reads that
8016 file to determine how to prepare the distributions. The
8017 first argument to the ./prepare is the name of the distribution
8018 and second is the version of the distribution. If given
8019 without arguments it creates the default (toolkit) distribution
8020 with the default version (defined in ./prepare).
8022 All Makefile.am files that are subject to the distributions
8023 are now named as Makefile.am.pre. These are ./Makefile.am
8024 and lib/Makefile.am. Others may be changed later.
8026 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8028 * Added invite list, ban list, some key management and connection
8029 error message printing to module formats in the Irssi SILC client.
8031 * Added new silc_client_set_away_message to set the away message
8032 that is back to the person who sent private message. The
8033 affected file lib/silcclient/silcapi.h and the
8034 lib/silcclient/client_prvmsg.c.
8036 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8038 * Fixed the private message sending in the Irssi SILC client,
8039 added local command KEY to the Irssi SILC client.
8041 Added key management and key agreement message formats to the
8042 irssi/src/fe-common/silc/module-formats.[ch].
8044 Added USERS (alias WHO) printing, server/router operator
8045 indication and LIST command printing to the module formats.
8047 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8049 * Fixed channel joining notify handling, cumode notify handling
8050 from Irssi SILC client.
8052 * Added SILC specific module-formats to the Irssi SILC client so
8053 that SILC specific message hilighting, colors etc is possible.
8054 Affected file irssi/src/fe-common/silc/module-formats.[ch].
8056 Added channel mode, channel user mode, actions, notices,
8057 whois and whowas printing to the the module-formats.c.
8059 * Fixed a bug in channel deletion in the server. The channel
8060 is not left to the cache even if the channel founder auth mode
8061 is set when there are no users anymore on the channel. Affected
8062 file silcd/server.c.
8064 * The silc_net_localhost now resolves the entire hostname including
8065 the domain name. Affected file lib/silcutil/silcnet.c.
8067 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8069 * Changed the ask_passphrase client operation to be ascynchronous.
8070 It has now a completion callback and a context that the
8071 application must call after it has got the passphrase from
8072 the user. Affected files lib/silcclient/silcapi.h,
8073 lib/silcclient/protocol.c, lib/silcclient/command.c and
8076 Added SilcAskPassphrase callback that the application calls
8077 to deliver the passphrase to the library.
8079 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
8080 The public key verification and especially a certificate
8081 verification is asynchronous procedure.
8083 Added new SILC_SKE_STATUS_PENDING status to indicate the
8084 request is pending and a callback will be called to finalize
8087 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
8088 indicate that remote end did not send its public key (or
8089 certificate), even though we require it. Added check for this
8090 condition in the SKE. This was a security bug, now fixed.
8092 Defined new SilcSKEVerifyCbCompletion callback that is called
8093 when the verification process is completed.
8095 The affected files lib/silcske/silcske_status.h and
8096 lib/silcske/silcske.[ch].
8098 * Changed the verify_public_key client operation to be async
8099 as well. Defined SilcVerifyPublicKey callback that is used to
8100 indicate the success of the public key verification process.
8102 Changed the server and client to use the new async client
8105 * Changed the Irssi SILC client's internal scheduler to be called
8106 twice as many times as it used to be. As a result the client
8107 should be a bit faster now. Affected file is
8108 irssi/src/silc/core/silc-core.c.
8110 * Added support to Irssi SILC client of asynchronous public key
8111 verification and passphrase inquiry. Affected file is
8112 irssi/src/silc/core/silc-core.c.
8114 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8116 * Do not say "You have left channel %s" in client library.
8117 Moved it to the application. Affected files are
8118 lib/silcclient/command.c and silc/client_ops.c.
8120 * Fixed silc_client_get_clients. Command context was not
8121 duplicated and was freed memory in the callback. Affected
8122 file lib/silcclient/idlist.c.
8124 * Do not say "you are now talking..." on JOIN command in the
8125 client library. The appliation must handle it.
8127 * Do not say ".. changed topic to" in command reply in the
8128 client libary. The application must handle it.
8130 * Fixed TOPIC command sending in the client library.
8132 * Fixed a memory leak in silc_client_command_free in the file
8133 lib/silcclient/command.c.
8135 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8137 * Imported a modified version of Irssi client to the source tree.
8138 The Irssi will be used to create a new client called
8139 Irssi SILC. Imported to irssi/.
8141 Added silc_core_init_finish function to the Irssi. Affected
8142 file irssi/configure.in.
8144 A lot changes in the Makefile.ams around the irssi tree.
8146 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8148 * Do not rehash if the new size is same as the old size of the
8149 hash table, in the silc_hash_table_rehash*. The affected file
8150 lib/silcutil/silchashtable.c.
8152 * Replaced hash_table_del_by_context calls from the server
8153 (when channel->user_list and client->channels) to the
8154 hash_table_del as it is sufficient and faster.
8156 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8158 * Added silc_hash_table_list, silc_hash_table_get and the
8159 SilcHashTableList structure to provide an alternative way to
8160 traverse the hash table. The affected files are
8161 lib/silcutil/silchashtable.[ch].
8163 * Changed the server's idlist routines to use the hash table
8164 routines to optimize the code.
8166 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8168 * Replaced the client entry's `channel' list and channel entry's
8169 `user_list' list to hash tables for optimized lookup. Changed
8170 the code to use the hash table interface around the code.
8171 Affected file lib/silcd/idlist.[ch].
8173 * Added `auto_rehash' boolean argument to the function
8174 silc_hash_table_alloc to indicate whether the hash table should
8175 auto-rehash when it thinks is appropriate time. It will
8176 increase the hash table size if the there is twice as much
8177 entries in the table than the size of the table, and will
8178 decrease the size if there are twice as less entries than
8179 the size of the table.
8181 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8183 * Fixed silc_xxx_get_supported to not crash at some circumstances.
8185 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8187 * silc_idcache_purge_by_context deletes the entry now by context
8188 as it is supposed to do. Affected file lib/silccore/idcache.c.
8190 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
8191 client is not anymore valid (WHOWAS givens the info) and not
8192 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
8194 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8196 * Removed the `data' and `data_len' arguments from the ID Cache
8197 interfaces and added `name' argument. ID Cache does not handle
8198 anymore the binary data only a names associated with given ID.
8200 * When hashing a Client ID with silc_hash_id the entire ID is
8201 not hashed anymore, instead only the hash of the Client ID is
8202 hashed. This way we can access the Client ID from the cache
8203 with Client ID but with the hash of the ID (which is a hash of
8204 the nickname) as well without any difference in performance.
8206 Added also silc_idcache_find_by_id_one_ext to do one on one
8207 searching when we have the actual ID. Added also function
8208 silc_hash_client_id_compare. The affected files are
8209 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8211 * When hashing the name associated with a ID it is always done
8212 in lowercase. This way we can access the cache without worrying
8213 about case-sensitivity, even though, for example nicknames are
8216 * Fixed a bug in server with channel message sending. It put
8217 wrong ID type as destination ID. The affected file
8218 silcd/packet_send.c.
8220 * silc_idcache_del_by_context now deletes from all hash tables
8221 by context. Affected file lib/silccore/idcache.c.
8223 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8225 * Changed the client library to use the new ID Cache interface.
8226 Changes around the source tree.
8228 * Added silc_hash_table_rehash_ext to rehash with specific
8229 hash function. Affected file lib/silcutil/silchashtable.[ch].
8231 * Added silc_hash_string_compare to compare two strings in the
8232 hash table. Affected file lib/silcutil/silcutil.[ch].
8234 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8236 * Added new function silc_idcache_del_by_context into the
8237 lib/silccore/idcache.[ch].
8239 * Changed the server's ID list routines to use the new ID Cache
8240 interface. Changes around the source tree.
8242 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8244 * Added silc_hash_table_del[_by_context]_ext functions in to the
8245 lib/silcutil/silchashtable.[ch].
8247 Removed silc_hash_table_find_all* routines and added new
8248 silc_hash_table_find_foreach to replace them.
8250 Added silc_hash_table_replace_ext function as extended
8251 replacing function. Separated the simple hash table interface
8252 from the extended hash table interface in the file
8253 lib/silcutil/silchashtable.h.
8255 * Fixed minor bugs and changed it to use some of the new
8256 hash table functions in lib/silccore/idcache.c
8258 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8260 * Added new function silc_hash_table_find_all to return all keys
8261 in the hash table by the specified key. As the hash table is
8262 collision resistant it also makes it possible to have several
8263 duplicate keys in the hash table. This function may be used to
8264 find all of the keys from the hash.
8266 Added user_context arguments to the SilcHashFunction,
8267 SilcHashCompare and SilcHashDestructor to deliver user specified
8270 Added new fuctions silc_hash_table_find[_all]_ext to do
8271 extended lookup with specified hash and compare functions and
8272 specified user contexts.
8274 Added new function silc_hash_table_add_ext to add the key
8275 with specified hash function and user context.
8277 Added new function silc_hash_table_foreach to traverse all
8278 entrys in the hash table. Added SilcHashForeach callback
8281 Added new function silc_hash_table_del_by_context to delete
8282 the entry only if the context associated with the key matches.
8284 Affected files are lib/silcutil/silchashtable.[ch].
8286 * Removed silc_hash_[server/client/channel]_id and added just
8287 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8288 silc_hash_id_compare to compare two ID's using as the hash table
8289 comparison function. Added also silc_hash_data to hash
8290 binary data and silc_hash_data_compare to compare it.
8292 * Removed silc_idlist_find_client_by_hash as it is not needed
8293 anymore. Affected file silcd/idlist.[ch].
8295 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8296 to use internally the SilcHashTable. The new ID Cache is a lot
8297 faster than the old one. Some of the ID Cache interface was also
8298 rewritten and obsolete and stupid functions were removed.
8300 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8302 * Added entry_count field to the SilcHashTable to keep the number
8303 of the entries in the table. Implemented the function
8304 silc_hash_table_rehash. Added new function
8305 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8307 Fixed a minor bug in silc_hash_table_free.
8309 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8310 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8311 into the lib/silcutil/silcutil.[ch].
8313 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8315 * Implemented a collision resistant hash table into the
8316 lib/silcutil/silchashtable[ch]. See the header and the source
8317 for the SilcHashTable API.
8319 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8321 * Merged dotconf version 1.0.2 into lib/dotconf.
8323 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8325 * Do not compile anything in lib/silcsim/* if the SIM support
8326 is not enabled. The tree should now compile without problems
8329 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8331 * Compiled the SILC under cygwin. Compiled and tested briefly
8332 without problems. More tests needed. The SIMs didn't compile
8335 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8337 * Fixed possible crash in silc_get_username in the
8338 lib/silcutil/silcutil.c.
8340 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8342 * Fixed a va_arg in silc/client_ops.c.
8344 * Oops, RC5 routines were named AES and caused some problems
8345 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8347 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8349 * Added new SilcIDIP structure into the lib/silccore/id.h and
8350 replaced the old `ip' fields from all SILC ID's to that type.
8351 This is a step towards IPv6 support.
8353 The silc_id_get_len takes now the ID as an extra argument.
8354 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8355 both IPv4 and IPv6 based ID's.
8357 The affected files are lib/silccore/id.[ch] and other files
8358 around the tree using these routines.
8360 * Removed the ID length arguments in server from various
8361 silc_server_send_notify_* routines -> they are not needed
8364 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8366 * Fixed memory leak in silc_encode_pem_file in the file
8367 lib/silcutil/silcutil.c.
8369 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8371 * Check minor version as well in the SKE. Affected files are
8372 silcd/protocol.c and lib/silcclient/protocol.c.
8374 * Added --identifier option to the server so that an identifier
8375 can be when creating the public key for the server. Affected
8376 file is silcd/silcd.c.
8378 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8379 lib/silccrypt/silcpkcs.c.
8381 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8383 * Register default ciphers and stuff when using -C option with
8384 the server. Affected file sildc/silcd.c.
8386 * Put back the servers public key filename format, it is better
8387 than the new one. For now, the client keys are saved with the
8388 new filename format. The affected file silc/client_ops.c.
8390 * Implemented the Cipher API for the rest of the ciphers that
8391 did not implement it or implemented it the wrong way.
8393 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8395 * Register default ciphers and stuff when using the -S option
8396 in the client. Affected file silc/silc.c. Same also when
8397 creating new key pair with -C option.
8399 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8401 * Fixed the silc_verify_public_key client operation function to
8402 save the public keys differently. The fingerprint is now
8403 used as filename and not the hostname. This way also the
8404 client keys are saved uniquely and not with hostnames. The
8405 affected file is silc/client_ops.c.
8407 * Trimmed the silc_hash_fingerprint function to remove extra
8408 whitespaces from the end of the fingerprint. The affected
8409 file is lib/silccrypt/silchash.c.
8413 * Added silc_cipher_register_default function to register all
8414 default ciphers. It can be used when configuration files
8415 does not exist and the application does not want any specific
8416 ciphers in any specific order.
8418 The SilcDList is now used as silc_cipher_list dynamically
8419 allocated cipher list. Removed the static list all together
8420 and now all ciphers must be allocated to the dynamic list.
8421 The silc_cipher_alloc routine was changed to check only the
8424 All silc_cipher_* routines that used to return int returns
8427 The affected files lib/silccrypt/silccrypt.[ch].
8429 * The same thing was done to silc_hash_* as for silc_cipher_*
8430 routines. Affected files lib/silccrypt/silchash.[ch].
8432 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8433 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8434 Added also silc_pkcs_[un]register[_default] functions.
8435 Removed the data_context from the PKCS API.
8437 * Added silc_hmac_register_default function to register default
8438 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8439 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8440 to unregister all hmacs at once.
8442 * Register the default ciphers, hash functions, PKCSs and HMACs
8443 if client's configuration file does not exist. The affected
8446 * The client did not load the hash functions from the SIM
8447 modules at all. Added support for this. Affected file is
8448 silc/clientconfig.c.
8450 * When decoding public key with silc_pkcs_public_key_decode, check
8451 the supported algorithm only if PKCS are registered. Affected
8452 file lib/silccrypt/silcpkcs.c. The same was done with the
8453 silc_pkcs_private_key_decode.
8455 * Fixed the SILC List routines to keep the list always in order.
8456 It used to change the list's order when traversing the list but
8457 not it preserves the order. Affected file lib/trq/silclist.h.
8459 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8461 * Added the client library to use the SilcSocketConnection's
8462 reference counter (by silc_socket_dup) to prevent the bug that
8463 the socket object may be freed underneath async operation.
8465 * The name resolv library checking fixes in the configure.in.pre.
8468 * Created new version of the protocol drafts for future
8469 development. The -03 drafts are the ones that will be changed
8470 in the trunk now and the -02 will remain as they are.
8472 * Send list of CUMODE notifys to the router when announcing
8473 the channel users to the router. Affected file silcd/server.c.
8474 If the router receiving channel founder CUMODE for a channel
8475 that already has channel founder it will send CUMODE notify
8476 to the sender to remove the channel founder rights from the
8477 announced client. Affected file silcd/packet_receive.c.
8479 * The CUMODE notify may now use Server ID as well as the entity
8480 who changes the mode. Updated protocool specs.
8482 * Updated INSTALL and README files.
8484 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8486 * New web pages in the http://silc.pspt.fi. The pages was
8491 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8493 * Implemented the [DenyConnectin] config section in the server.
8494 Added silc_server_config_denied_conn to check whether incoming
8495 connection is denied. Affected file silcd/serverconfig.[ch].
8497 * Do not check the ports when checking the incoming configuration
8498 data if the port is 0, meaning any. Affected file is
8499 silcd/serverconfig.c.
8501 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8503 * Fixed buffer overflow in silc_string_compare in the file
8504 lib/silcutil/silcutil.c.
8506 * Fixed double free in silc_server_command_leave in the file
8509 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8511 * Fixed the version checking in the server. Affected file is
8514 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8516 * Fixed the configuration data fetching when accepting new
8517 connections in the server. Affected file silcd/server.c.
8519 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8521 * Added `sender_entry' argument to the function
8522 silc_server_packet_relay_to_channel so that we can check
8523 whether some destination actually belongs to the same route
8524 the sender belongs (ie, we must not resend the packet to the
8525 sender). Affected file silcd/packet_send.[ch].
8527 * Added `servername' field to the SilcClientEntry in the server
8528 to hold the name of the server where client is from. Affected
8529 file is silcd/idlist.h.
8531 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8533 * Moved the channel message encrypting in the router betwen
8534 router connections from silc_server_channel_message to the
8535 silc_server_packet_relay_to_channel since we want to check
8536 whether we have anybody channel before encrypting anything.
8537 Affected files silcd/packet_[receive/send].c.
8539 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8541 * Fixed the [AdminConnection] server config section to support
8542 multiple entries. Affected file silcd/serverconfig.c.
8544 * Added support into the server to check the validity of the
8545 incoming connection before executing any KE or authentication
8548 * The connection configuration is now saved to the KE and
8549 connection auth protocol contexts and not fetched anymore in
8550 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8552 * The local hosts listenning address and port is also resolved
8553 now when starting the server. We want to have the socket object
8554 to include the real address and port for the listener. Added
8555 new function silc_net_check_local_by_sock into the files
8556 lib/silcutil/silcnet.[ch].
8558 * Fixed a broadcast bug in server -> do not broadcast if we
8561 * Fixed a routing bug. Do not route broadcast packets ever.
8562 Broadcast packets must be processed always and not routed since
8563 they may be destined to some other host than yourself and thus
8564 would get routed without no good reason. Affected file is
8567 * Added function silc_server_config_is_primary_route to check
8568 whether primary router connection has been configured (a router
8569 configuration that we are initiating). If there is not, we
8570 will assume that there is only two routers in the SILC network
8571 and we will use the incoming router connection as our primary
8572 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8574 * Changed the order of the broadcasting. Broadcast _after_ the
8575 packet has been processed not before. Affected file is
8578 * Fixed a [ClientConnection] parsing bug. The port was never
8579 parsed correctly thus resulting to port 0. Affected file
8580 silcd/serverconfig.c.
8582 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8583 argument and did not set the broadcast packet flag. Affected
8584 file silcd/packet_send.c. Fixed same bug in the function
8585 silc_server_send_notify as well.
8587 * If we receive NEW_ID packet for our own ID in the server, ignore
8590 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8594 * Removed the nickname from the Private Message Payload.
8595 Updated the code and the protocol specs.
8597 * Updated protocol specs for submitting to the IETF.
8599 * Tweaked the Random Number Generator a bit. Affected file
8600 lib/silccrypt/silcrng.c. Exported a new function
8601 silc_rng_[global]_add_noise which can be used to add more
8604 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8606 * Do not parse packets with different timeout when protocol
8607 is active -> may cause problem with rekey. Affected file
8610 * When server receives signoff notify it must not create
8611 new channel key if the client is on any channels since the
8612 sender of the signoff notify will create it.
8614 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8616 * Added printing of error messages during SKE protocol from the
8617 failure packet sent by server during SKE. Affected file
8620 * Removed the client's failure_callback handling with timeout
8621 and handle it immediately when received.
8623 * The SKE library returned wrong type in SUCCESS and FAILURE
8624 packets. They must be 32 bit MSB not 16 bit MSB.
8626 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8628 * Ok, rewrote the logic of the re-key and now it seems to work.
8629 I tested it on high traffic with frequent re-keys without
8630 problems. Added hmac_receive (and renamed hmac to hmac_send)
8631 in SilcClientConnection in lib/silcclient/client.h and
8632 in SilcIDListData in silcd/idlist.h. Also, removed the
8633 SilcPacketParserContext's cipher and hmac fields as they are
8634 not needed anymore and actually caused some problems when
8635 the ciphers and hmac's changed underneath the packet parser.
8637 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8639 * If re-key protocol is active then process the incoming packets
8640 synchronously since we must assure that icoming packets encrypted
8641 with the old key is processed before the new keys is set to
8642 use. This is true other packets than for REKEY packets.
8643 Affected file silcd/server.c. The same was done to client library
8644 as well, affected file lib/silcclient/client.c.
8646 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8648 * Fixed bug in client and server to accept the force send if
8649 the packet is send from silc_[server/client]_packet_process
8650 function. Otherwise the packets are never delivered, oops.
8652 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8654 * Disable force sending of packets when REKEY protocol is active.
8655 We must assure that no packet is sent directly when rekey is
8656 performed. All packets must be sent through packet queue.
8657 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8658 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8659 function is silc_[server/client]_packet_send_real to check
8662 * Replaced the SIM paths from example config files to
8663 /usr/local/modules. Also, make install creates now
8664 /usr/local/silc/logs directory to hold all the SILC server
8667 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8669 * Made the configure.in.pre work on Solaris. Patch by salo.
8671 * Made all ciphers compatible with non-x86 machines. Defined
8672 CBC mode macros into lib/silccrypt/ciphers_def.h.
8674 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8676 * Fixed the make install.
8678 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8680 * When MAC computation fails the silc_packet_decrypt returned 0
8681 even though it was supposed to return -1. Fixed this. The
8682 affected file is lib/silccore/silcpacket.c.
8684 * Do not replace the config files in /etc/silc (in make install)
8685 if they already exist. Affected file ./Makefile.am.
8687 * Do not send re-key packets immediately but through packet queue.
8688 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8690 * Changed silc_net_check_host_by_sock to return FALSE if the
8691 IP/DNS could not be resolved. Though, it returns the IP address
8692 now even if it could not resolve it (but returns also FALSE).
8693 Affected file lib/silcutil/silcnet.[ch].
8695 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8697 * Added silc_pkcs_decode_identifier to decode the public key's
8698 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8699 Added also silc_pkcs_free_identifier. Added also new context
8700 SilcPublicKeyIdentifier.
8702 * Added -S option to the silc client. It is used to dump the
8703 contents of the specified public key file.
8705 * Changed the PKCS api to return the public key length when
8706 setting the public key.
8708 * Fixed a fatal bug in the public and private key file loading.
8709 Affected file lib/silccrypt/silcpkcs.c.
8711 * Execute the packet parsing for client with zero (0) timeout
8712 if the protocol is active. Affected file silcd/server.c.
8714 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8716 * Made the key generation options to the silcd program. Added
8717 -C option, equivalent to client's option.
8719 * Added new [ServerKeys] config section to the server. It
8720 configures the server's public and private key.
8722 * Defined generic Public Key Payload into the protocol
8723 specification to send specific type of public keys and
8726 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8727 public key or certificate.
8729 * Implemented the GETKEY command to the server and to the
8730 client library and on user interface.
8732 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8734 * Made preliminary `make install' work.
8736 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8738 * Added SilcServerRekey context into silcd/idlist.h.
8740 * Added the PFS support as defined in the specification to the
8741 SKE protocol. Affected files lib/silcske/*.c.
8743 * Added `ske_group' field to the SilcServerRekey context to hold
8744 the number of the SKE group that is used with PFS in re-key.
8745 Affected file silcd/idlist.h.
8747 * Added PFS re-key support to the server. Affected file is
8750 * Added silc_protocol_cancel to cancel execution of the next
8751 state of the protocol. Affected file is
8752 lib/silccore/silcprotocol.[ch].
8754 * Added the re-key support with and without PFS to the client
8755 library. Re-key is performed once in an hour, by default.
8757 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8758 Added silc_client_rekey_callback and silc_client_rekey_final.
8759 Affected files are lib/silcclient/protocol.[ch] and
8760 lib/silcclient/client.[ch].
8762 * Removed the `hmac_key' and `hmac_key_len' fields from the
8763 SilcClientConnection structure; not needed. Affected file is
8764 lib/silcclient/client.h.
8768 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8770 * Do not ask whether user wants to use the negotiated private key
8771 for private messages, just use it. Affected file is
8772 silc/local_command.c.
8774 * Added `send_enc_key' and `enc_key_len' fields to the
8775 SilcIDListData structure since they are needed in the re-key
8776 phase. Affected file is silcd/idlist.[ch].
8778 * Implemented the simple re-key protocol into the server.
8779 Affected files silcd/server.c and silcd/protocol.[ch]. The
8780 re-key will be performed once in an hour, by default.
8782 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8783 Added silc_server_rekey, silc_server_rekey_callback and
8784 silc_server_rekey_final.
8786 * Removed Tunneled flag from the protocol. Updated the code
8787 and the specifications.
8789 * Adde `pfs' field to the SilcIDListData to indicate whether
8790 the PFS is to be performed in the re-key. Affected file is
8793 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8795 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8796 int64 of at least the xintXX size. If void * is less that 4
8797 bytes uint32 * will be used. Defined bool as boolean.
8799 * Changed _ALL_ unsigned long and unsigned int to uint32,
8800 unsgined short to uint16 in the source tree.
8802 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8803 not handle clients that has entry->data.registered == FALSE.
8804 They are not in the network anymore. Affected file is
8807 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8809 * Implemented the sending of the SERVER_SIGNOFF notify in the
8810 server. Affected file is silcd/server.c.
8812 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8813 Added also silc_notify_payload_encode_args into the
8814 lib/silccore/silcnotify.[ch].
8816 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8817 Affected file silcd/packet_receive.c.
8819 * Implemented the SERVER_SIGNOFF notify handling in the client
8820 library. Affected file lib/silcclient/client_notify.c. Also,
8821 implemnted the printing of the SERVER_SIGNOFF info to the
8822 application. Affected file silc/client_ops.c.
8824 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8825 if the deleting was successful. Affected file silcd/idlist.[ch].
8827 * Added support for public key authentication in the connection
8828 authentication protocol in the client library. Affected file
8829 lib/silcclient/protocol.c.
8831 * Changed the server's silc_idlist_get_clients_by_* interface
8832 to support already allocated array so that new entries may be
8833 added to pre-allocated array. Affected file silcd/idlist.[ch].
8834 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8835 and command replies.
8837 * All command reply functions in the server now calls the
8838 pending command callback even if error occured. This way the
8839 error will be delivered to the client as well. Affected files
8840 silcd/command.c and silcd/command_reply.c.
8842 * Fixed INFO command to return local server's info if no server
8843 was provided. Affected file lib/silcclient/command.c.
8845 * Removed RESTART command for good. Updated the code and the
8848 * Rewrote parts of the task system. It is a bit simpler now.
8849 Removed unsued task priorities. The affected files are
8850 lib/silcutil/silctask.[ch].
8852 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8854 * Moved the USERS printing from the library to the application.
8855 Affected files lib/silcclient/command.c and silc/client_ops.c.
8857 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8861 * Added channel key re-key support. The re-key is perfomed
8862 only by the router and is done once in an hour. Added `rekey'
8863 field to the SilcChannelEntry in the server. Affected files
8864 silcd/server.c and silcd/idlist.h.
8866 * Added silc_task_unregister_by_context into the file
8867 lib/silcutil/silctask.[ch].
8869 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8871 * Added SILC_UMODE_GONE mode to indicate when the client is not
8872 present in the SILC network. Added also support to the local
8873 command AWAY that will set this mode. Added support of showing
8874 "xxx is gone" in WHOIS command. The USERS command shows the
8875 gone status as well.
8877 * Fixed setting server and router operator privileges in the
8878 server's UMODE command. Affected file silcd/command.c.
8880 * Merged the SKE KE1 and KE2 payloads into one payload. The
8881 new KE payload is equivalent to the old KE2 payload.
8883 Cleaned up the SKE Start Payload parsing. It now uses the
8884 simple buffer unformatting to do the parsing. A lot faster
8887 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8888 to the SKE that is used to indicate whether both of the SKE
8889 parties should perform authentication. By default only the
8890 responder performs authentication. By setting this flag also
8891 the initiator must do authentication. By default it is unset
8892 since in normal SKE case, client to server connection, only
8893 the responder should do authentication. When doing SKE between
8894 two clients both should perform authentication. Updated the
8895 code and the protocol specs.
8897 * A little fix to IDENTIFY command in the server. Search the
8898 client first by hash not nickname. Affected file is
8901 * Fixed the silc_client_close_connection to support closing
8902 the client to client connections wihtout deleting too much
8903 data. Affected file lib/silcclient/client.c.
8905 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8906 are received if protocol used to be active but is not anymore
8907 the application would crash due to NULL pointer dereference.
8908 Affected files silcd/server.c and lib/silcclient/client.c.
8910 * Added `hash' field to the SilcClientConnection to include
8911 the hash function negotiated in the SKE protocol.
8913 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8914 to set the channel founder authentication data. A client can
8915 claim the founder rights later by providing the authentication
8916 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8917 This way the channel founder can regain the channel founder
8918 privileges even it is left the channel. This works only on
8919 local server and the client must be connected to the same
8920 server to be able to regain the founder rights. Updated the
8921 protocol specs accordingly.
8923 Added support to the CMODE command in the client to set the
8924 founder auth data. Read the README to see how to set it.
8926 Added support to the CUMODE command to claim the founder
8927 rights. Read the README to see how to do it.
8929 Added support for the founder authentication to the Channel
8930 Entry in the server. Affected file silcd/idlist.h.
8932 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8933 server's CMODE command. Affected file silcd/command.c.
8935 * Added the following new functions into lib/silccore/silcauth.[ch]:
8936 silc_auth_get_method and silc_auth_get_data.
8938 * The server now saves the remote hosts public key to the
8939 SilcIDListData pointer. Affected file silcd/protocol.c.
8941 * The normal server now does not remove the channel entry from
8942 the cache if the founder authentication data is set. It used
8943 to remove it if the founder was the last one on the channel on
8944 the server and left the channel. The auth data is saved and
8945 if the channel is re-joined later the old entry is used with
8946 the old auth data. Affected files silcd/command_reply.c and
8949 * Removed the `pkcs' field from the SilcIDListData structure
8950 in the server; it is not used. Affected file silcd/idlist.h.
8952 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8954 * Fixed packet processing on slow links. Partial packets were
8955 never re-processed because the incoming data buffer was cleared
8956 by the application. Application must not directly clear the
8957 sock->inbuf, the packet processing routines handle it. Fixed
8958 this in client library and in server.
8960 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8962 * Fixed the WHOIS and IDENTIFY send reply function to really
8963 check whether to send list or just one entry. Affected file
8966 * Cleaned up the LEAVE command's channel key distribution. The
8967 affected file silcd/command.c.
8969 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8970 can enforce the channel mode as well. In that case the ID
8971 includes the ID of the server. The code now enforces the
8972 mode change if the router have different mode than the server.
8974 * The notify client operation with CMODE_CHANGE notify can now
8975 return NULL client_entry pointer if the CMODE was not changed
8976 by client. Application must check for this.
8978 * Added <Server ID> argument to INFO command to support server
8979 info fetching by Server ID.
8981 * Added silc_server_announce_get_channel_users to get assembled
8982 packets of channel users of the specified channel. Affected
8983 file silcd/server.[ch].
8985 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8986 was freed underneath the ID Cache.
8988 * Re-announce clients when the server received CHANNEL_CHANGE
8989 notify from the router. Affected file silcd/packet_send.c.
8991 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8993 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8994 crashed since it did not handle the fact that there is no cipher
8995 called "3" and didn't check the error condition. Now fixed.
8997 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8998 flag. It can be used to send message requests.
9000 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9002 * Implemented the RESTART command in the client.
9004 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
9005 notice type messages. Added notice printing to the user
9008 * The channel keys are not re-generated if the channel's mode
9009 is PRIVKEY, ie private key on the channel exists. Affected
9010 files silcd/server.c and silcd/command.c.
9012 * Fixed a little bug in channel message delivery when channel
9013 private keys are set in the server. Affected file is
9014 silcd/packet_send.c.
9016 * Changed the setting on channel->on_channel = TRUE from the
9017 silc_client_save_channel_key to the JOIN command reply. The
9018 key payload is not received if the private channel key is set.
9019 Affected file lib/silcclient/command_reply.c and the
9020 lib/silcclient/client_channel.c.
9022 * When the CMODE_CHANGE notify is sent and the channel private
9023 key mode is removed the channel key must be re-generated in
9024 other cells as well. Added this support for the router in the
9025 silcd/packet_receive.c.
9027 * Added new local command NOTICE to send notice message on
9028 channel. Affected file silc/local_command.[ch].
9030 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9032 * Added new local command ME to the client. It is used to send
9033 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
9034 some action. Affected file silc/local_command.[ch].
9036 * Changed channel_message and private_message client operations
9037 to deliver the message flags to the application. Added also
9038 the `flags' arguments to the silc_client_send_channel_message
9039 and silc_client_send_private_message functions. Affected file
9042 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9044 * Redefined the Private Message Payload to support private message
9045 keys and to support the new private message flags. Updated
9046 the protocol specs. Flags makes it possible to have for example
9047 CTCP style messages.
9049 * Added new type SilcPrivateMessagePayload and defined an API
9050 for it in the lib/silcclient/silcprivate.[ch].
9052 * Tested private message private keys successfully. Tested the
9053 private message key set, unset and list commands with the new
9056 * Redefined the Channel Message Payload to include the channel
9057 message flags (equal with private message flags) to support
9058 for example CTCP style messages.
9060 * Defined some of the message (for channel and private message)
9061 flags. Updated the protocol specs and added the flags to the
9062 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
9064 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9066 * Added SilcKeyAgreementStatus type to the key agreement routines
9067 to indicate the current status and error if one occured.
9068 The status types are defined in the lib/silcclient/silcapi.h.
9070 * Added new local command KEY that is used to set and unset private
9071 keys for channels, set and unset private keys for private messages
9072 with remote clients and to send key agreement requests and
9073 negotiate the key agreement protocol with remote client. The
9074 key agreement is supported only to negotiate private message keys,
9075 it currently cannot be used to negotiate private keys for channels,
9076 as it is not convenient for that purpose.
9078 * Fixed a minor pending callback setting bug in the function
9079 silc_client_get_client_by_id_resolve, now the function works.
9080 Affected file lib/silcclient/idlist.c.
9082 * Added function silc_net_get_local_port to get local bound
9083 port by socket. Added to lib/silcutil/silcnet.[ch].
9085 * Added `sockets' and `sockets_count' fields to the SilcClient
9086 object. They hold the sockets of the listenning sockets in
9087 the client. Listenning sockets may be for example the key
9088 agreement server. Affected file lib/silcclient/client.[ch].
9089 Added functions the silc_client_add_socket and the
9090 silc_client_del_socket. They are exported to the application
9093 * Added ~./silc/clientkeys to support other client's public keys.
9095 * Renamed verify_server_key client operation to verify_public_key
9096 and added one argument to indicate the type of the connection
9097 (server, client etc.).
9099 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9101 * Added silc_server_connection_auth_request to handle the
9102 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
9103 silcd/packet_receive.[ch].
9105 * Added silc_server_send_connection_auth_request into the
9106 silcd/packet_send.c to send the connection auth request packet.
9108 * Cleaned up the silcd/protocol.c a bit and fixed some memory
9111 * Fixed the public key authentication in responder side in the
9112 server. The `auth_data' pointer includes the SilcPublicKey
9113 not the path to the public key. Affected file silcd/protocol.c.
9115 * Implemented the public key authentication in the initiator side
9116 in the server. Affected file silcd/protocol.c.
9118 * Removed the [RedirectClient] config section from the server
9119 configuration. Is not needed and I don't want to implement it.
9121 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9123 * Cleaned up the CMODE command in the server. It now works
9124 correctly and supports all the modes defined in the protocol.
9125 Affected file is silcd/command.c.
9127 * Added `hmac_name' field to the SilcChannelEntry in the server
9128 to hold the default HMAC of the channel. It can be set when
9129 creating the channel (with JOIN command). Affected files
9132 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
9133 type to indicate the change of the current cipher and hmac
9134 on the channel. Client can safely ignore the <cipher> argument
9135 (if it chooses to do so) since the CHANNEL_KEY packet will
9136 force the channel key change anyway. The <hmac> argument is
9137 important since the client is responsible of setting the new
9138 HMAC and the hmac key into use.
9140 * Fixed the CMODE command in the client library as well.
9142 * Tested CMODE command in router environment successfully.
9144 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9146 * Show the version of the remote client (or server) when connecting
9147 to the server. It is logged to the log file. Affected file
9148 is silcd/protocol.c.
9150 * Fixed the KILLED notify handling in the client library. The
9151 client must be removed from all channels when receiving the
9154 Also, do not remove the client entry when giving the KILL
9155 command but when the KILLED notify is received.
9157 * Removed silc_idlist_find_client_by_nickname from the server.
9158 Not needed anymore. Affected files silcd/idlist.[ch].
9160 * Implemented the CHANNEL_CHANGE notify type handling to the
9161 server. Affected file silcd/server.c.
9165 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9167 * Added silc_server_send_notify_invite to send the INVITE
9168 notify between routers.
9170 * Implemented the INVITE command correctly to the server.
9172 * Implemented the INVITE notify type handling in the server.
9174 * Implemented the INVITE command to the client library and on the
9177 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9179 * Added function silc_server_get_client_resolve to find the
9180 client entry by ID from all ID lists and then resolve it
9181 (using WHOIS) if it cannot be found. Affected file is
9184 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9186 * Implemented the BAN command to the client library.
9188 * The JOIN command in the server now checks the invite list
9191 * Changed the silc_command_reply_payload_encode_va and the
9192 silc_command_payload_encode_va to support that if argument is
9193 NULL it ignores and checks the next argument. Affected file
9194 lib/silccore/silccommand.c.
9196 * Added silc_server_send_notify_ban to send the BAN notify
9197 type between routers.
9199 * Chaned the silc_notify_payload_encode to support that if
9200 argument is NULL it ignores and checks the next argument.
9201 Affected file lib/silccore/silcnotify.c.
9203 * Tested ban lists in router environment successfully.
9205 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9207 * Implemented BAN command to the server, in silcd/command.[ch].
9209 * Removed the BAN and INVITE_LIST modes from the CMODE command
9212 * Added function silc_string_match to regex match two strings.
9213 Affected files lib/silcutil/silcutil.[ch].
9215 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9217 * Redefined parts of the SilcChannelEntry in the server to support
9218 the new ban and invite lists.
9220 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9222 * Redefined the INVITE command. The same command can be used to
9223 invite individuals to the channel but also to manage the invite
9224 list of the channel (to add to and remove from the invite list).
9225 Updated the protocol specs.
9227 * Added new command SILC_COMMAND_BAN that can be used to manage
9228 the ban list of the channel. Updated the protocol specs.
9230 * Removed the channel modes: the SILC_CMODE_BAN and the
9231 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9232 in the CMODE command. The equivalent features are now available
9233 using INVITE and BAN commands. Updated the protocol specs.
9235 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9236 in the network about change in the current ban list. The notify
9237 type is not used by the client.
9239 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9240 support the invite lists.
9242 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9244 * Added new function silc_string_regexify that converts string
9245 including wildcard characters into regex string that can
9246 be used by the GNU regex library. Added into the file
9247 lib/silcutil/silcutil.[ch].
9249 Added silc_string_regex_combine to combine to regex strings
9250 into one so that they can be used as one regex string by
9251 the GNU regex library. Added into the file
9252 lib/silcutil/silcutil.[ch].
9254 Added silc_string_regex_match to match two strings. It returns
9255 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9257 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9259 * Imported GNU regex to the soruce tree into lib/contrib.
9260 Fixed some compiler warning from the regex.c.
9262 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9264 * Fixed MOTD command in the server to work in router environment.
9266 * Fixed the MOTD command in the client library to support
9267 the server argument in the command.
9269 * Added `nickname_len' argument to the silc_idlist_add_client
9270 in the server, as the `nickname' argument may be binary data
9273 * Added silc_idlist_get_channels to return all channels from
9276 * Implemented LIST command to the server. Affected file is
9279 * Implemented the LIST command to the client library and on the
9282 * Added [<user count>] argument to the LIST command reply.
9283 With private channels the user count is not shown.
9285 * Updated TODO and README.
9287 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9289 * The client entry's data.registered must be TRUE even with
9290 global client entry on global client list. The data.registered
9291 is used to check whether the client is anymore in the network,
9292 for example with WHOWAS command so it must be valid.
9294 * Fixed the WHOWAS command in the server. It now actually works
9295 in router environment. Added function into silcd/command_reply.c
9296 silc_server_command_reply_whowas_save.
9298 * Added silc_idlist_purge function to the silcd/idlist.c
9299 to periodically purge the ID Cache.
9301 * Fixed INFO command in the server. It works now in router
9302 environment. Added <server name> argument to the INFO command
9303 reply. Updated the protocol specs.
9305 * Fixed minor bug in silc_idcache_purge to not purge if the
9306 expire value is zero.
9308 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9309 they were buggy because of the WHOWAS information.
9311 * Fixed local command MSG to handle the async resolving of
9312 the remote client properly. It used to fail the first MSG.
9313 Affected file silc/local_command.c.
9315 * Added `data_len' field to SilcIDCache context.
9317 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9319 * Update TODO. Todo in commands in the server.
9321 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9323 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9324 used by routers as broadcast packet to inform other routers
9325 about the changed user mode.
9327 Implemented the notify handling in the server. Affected file is
9328 silcd/packet_receive.c. Added the function
9329 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9331 * Added new generic Channel Payload and deprecated the New Channel
9332 Payload. The New Channel Payload is now the generic Channel
9335 * Added new argument `mode' to the silc_server_send_new_channel
9336 as it is required in the Channel Payload now.
9338 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9339 and created a new and real SilChannelPayload to represent the
9340 new generic Channel Payload. Implemented the encode/decode
9341 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9343 * Added silc_server_get_client_channel_list to return the list
9344 of channels the client has joined for WHOIS command reply.
9345 Affected file silcd/server.[ch].
9347 * Implemented the channel list sending in the WHOIS command reply
9348 in server and in the client.
9350 Implemented the channel list displaying on the user interface
9351 as well. Affected file silc/client_ops.c.
9353 * Added silc_channel_payload_parse_list to parse list of Channel
9354 Payloads. It returns SilcDList list of SilcChannelPayloads.
9355 Client for example can use this function to parse the list of
9356 channels it receives in the WHOIS command reply. The caller
9357 must free the list by calling silc_channel_payload_list_free.
9358 Affected files lib/silccore/silcchannel.[ch].
9360 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9362 * Added one new argument <user mode> to the WHOIS command reply
9363 to return the mode of the user in SILC. Updated the protocol
9366 Implemented it to the server and client.
9368 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9370 * Fixed the mode printing on the user interface on joining.
9371 Affected file silc/client_ops.c.
9373 * Implemented the UMODE command and user modes in general to the
9374 client library and to the user interface.
9376 * Implemented the UMODE command to the server.
9378 * The server now sends UNKNOWN_COMMAND error status if client sends
9379 unknown command. Affected file silcd/command.c.
9381 * All server commands now handle the command identifier the right
9382 way when sending the command reply to the client. The client can
9383 use to identify the command replies with the identifier.
9385 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9387 * Added silc_server_get_client_route to resolve the route to
9388 the client indicated by the client ID. Affected file is
9391 * Added silc_server_relay_packet as general function to relay
9392 packet to arbitrary destination. This deprecates functions
9393 like _send_private_message_key, _relay_notify etc. Affected
9394 file is silcd/packet_send.[ch].
9396 Removed silc_server_send_key_agreement,
9397 silc_server_send_private_message_key and
9398 silc_server_packet_relay_notify functions from the file
9399 silcd/packet_send.[ch].
9403 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9404 server. Affected file silcd/packet_receive.[ch].
9406 * Implemented the KILL command to the client. Implemented the
9407 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9408 Affected files lib/silcclient/command[_reply].c and
9409 lib/silcclient/client_notify.c. Implemented the KILL notify
9410 printing in the user inteface.
9412 * Fixed a lot silc_parse_nick memory leaks from the client
9413 library in the file lib/silcclient/command.c.
9415 * Changed the silc_server_send_notify_on_channels's `sender'
9416 argument from SilcSocketConnection to SilcClientEntry to
9417 check the sender as entry and not as connection object and not
9418 to send to the client provided as argument. The affected file
9419 is silcd/packet_send.[ch].
9421 * The notify packets that are destined directly to the client used
9422 to not to be processed by the server. Now changed that and the
9423 server processes all notify packets. After relaying the packet
9424 to the client the notify packet is processed in the server.
9426 * The silc_server_free_client_data now checks whether there is
9427 pending outgoing traffic for the client and purges the data to
9428 the network before removing the client entry.
9430 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9432 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9433 an client is killed from the SILC Network. Updated the protocol
9436 Added new function silc_server_send_notify_killed to the
9437 silcd/packet_send.[ch].
9439 * Added function silc_server_packet_relay_notify to relay notify
9440 packets that are destined directly to a client. In this case
9441 the server does not process the notify packets but merely relays
9442 it to the client. Affected file silcd/packet_send.[ch].
9444 Added also silc_server_packet_process_relay_notify to check
9445 whereto relay the notify. Affected file is
9446 silcd/packet_receive.[ch].
9448 * Implemented the KILL command to the server.
9452 * Added the backup schema desgined last fall to the protocol
9453 specs for everyone to see. The specification is in the
9454 *-spec-xx.txt draft and the packet type definitions for the
9455 backup routers is in *-pp-xx.txt draft. Thusly, added also
9456 new packet type SILC_PACKET_CELL_ROUTERS.
9458 * A big security problem in the implementation discovered. The
9459 signoff of an client did not cause new channel key generation
9460 which it of course should've done. The channel keys must be
9461 always re-generated when client leaves (or signoffs) the channel.
9462 The silc_server_remove_from_channels funtion now handles
9463 the channel key re-generation.
9465 * Added `sender' argument to the silc_server_send_notify_on_channels
9466 to not to send the client provided as argument. Affected file
9467 silcd/packet_send.[ch].
9469 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9471 * Implemented OPER and SILCOPER commands into the server and
9474 * Added silc_auth_verify and silc_auth_verify_data to verify
9475 the authentication directly from the authentication payload.
9476 It supports verifying both passphrase and public key based
9477 authentication. Affected file lib/silccore/silcauth.[ch].
9479 * Added `hash' field to the SilcIDListData structure. It is the
9480 hash negotiated in the SKE protocol. Affected file is
9483 * Slight redesigning of the SilcAuthPayload handling routines.
9484 Do not send SilcPKCS but SilcPublicKey as argument.
9486 * Implemented the public key authentication support to the
9487 serverconfig. The public key is loaded from the provided path
9488 and saved as authentication data to void * pointer. Thus,
9489 changed the unsigned char *auth_data to void *auth_data;
9491 * Fixed SHUTDOWN command to send the reply before the server
9492 is shutdown. :) Affected file silcd/command.c.
9494 * Fixed fatal bug in CONNECT command. The hostname was invalid
9495 memory and server crashed. Affected file silcd/command.c.
9497 * Fixed fatal bug in CLOSE command. The server_entry became
9498 invalid but was referenced later in the command. Affected file
9501 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9503 * Fixed fatal bug in failure packet handling. Server ignored
9504 the failure and thus crashed when it came.
9508 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9510 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9511 that the command may be executed only once in (about) 2 seconds.
9512 The old SILC_CF_LAG flag is same but allows command bursts up
9513 to five before limiting.
9515 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9516 server code. Various commands now includes the CF_LAG_STRICT
9517 flag to disallow any kind of miss-use of the command.
9519 * Fixed the silc_buffer_unformat to not to allocate any data
9520 if the length of the data is zero. It used to allocate the
9521 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9523 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9525 * Changed the format of AdminConnection configuration section
9526 in the server. Added username of the admin to the format.
9527 Affected files silcd/serverconfig.[ch].
9529 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9530 to return admin configuration data by host, username and/or
9533 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9535 * Implemented WHOWAS command to the server. Added the functions:
9537 silc_server_command_whowas_parse,
9538 silc_server_command_whowas_send_reply,
9539 silc_server_command_whowas_from_client and
9540 silc_server_command_whowas_from_server
9542 * Added <Client ID> argument to the WHOWAS command reply. Updated
9543 the protocol specs accordingly.
9545 * Implemented WHOWAS command and command_reply to the client
9548 Implemented the WHOWAS printing on the user interface.
9550 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9552 * Added new argument to the WHOWAS command reply, the real name.
9553 It is an optional argument. Updated the protocol specs.
9555 * Added SilcIDCacheDestructor callback that is registered when
9556 the SilcIDCache is allocated. The callback is called when
9557 an cache entry in the ID Cache expires, or is purged from the
9558 cache. Added into lib/silccore/idcache.[ch].
9560 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9561 to destruct the client entries when the cache entry expires.
9562 Other ID Cache's in server and in the client library ignores
9565 * If the ID Cache entry's `expire' field is zero then the entry
9566 never expires. Added boolean `expire' argument to the
9567 silc_idcache_add function in the lib/silccore/idcache.[ch].
9568 If it is TRUE the default expiry value is used.
9570 * Added silc_server_free_client_data_timeout that is registered
9571 when client disconnects. By default for 5 minutes we preserve
9572 the client entry for history - for WHOWAS command.
9574 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9576 * Added support to the server to enforce that commands are not
9577 executed more than once in 2 seconds. If server receives
9578 commands from client more frequently, timeout is registered
9579 to process the commands. Affected file silcd/command.c.
9580 Added new function silc_server_command_process_timeout.
9582 * Changed NICK_NOTIFY handling in client library to check that
9583 if the client's nickname was changed, so there is no need to
9584 resolve anything from the server.
9586 * Removed error printing from the WHOIS and IDENTIFY commands.
9587 If error occurs then it is ignored silently in the client library.
9588 The application, however, may map the received error to
9589 human readable error string. The application currently maps
9590 the NO_SUCH_NICKNAME error to string.
9592 * Made the command status message public to the application. Moved
9593 them from lib/silcclient/command_reply.c to
9594 lib/silcclient/command_reply.h. The application can map the
9595 received command status to the string with the
9596 silc_client_command_status_message function.
9598 * Added check to the server to check that client's ID is same
9599 as the Source ID in the packet the client sent. They must
9602 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9604 * Added dist-bzip hook to the Makefile.am to make bzip2
9605 compressed distributions.
9607 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9609 * Server now enforces the maximum length for the nickname and
9610 the channel as protocol specification dictates. 128 bytes for
9611 nickname and 256 bytes for channel name.
9613 * Moved the WHOIS printing to the application. The client libary
9614 does not print out the WHOIS information anymore, the application
9615 must do it. Renamed silc_client_command_reply_whois_print to
9616 the silc_client_command_reply_whois_save.
9618 The client's idle time is also sent to the application now, and
9619 the idle is shown on screen.
9621 * Added silc_client_command_reply_identify_save to save the
9622 received IDENTIFY entries.
9624 * Do not check for channel private keys in message sending and
9625 reception if the channel does not have the PRIVKEY mode set.
9626 Affected file lib/silclient/client_channel.c.
9628 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9630 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9631 just surfaced after chaning the JOIN procedure.
9633 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9635 * Added silc_client_get_clients_by_list to get client entries
9636 from Client ID list, that is returned for example by JOIN
9637 and USERS command replies. The application should use this
9638 function for example when JOIN command reply is received to
9639 resolve the clients already on the channel (library does not
9640 do that anymore as USERS command reply is not used in the JOIN
9641 procedure anymore). Affected files lib/silcclient/silcapi.h and
9642 lib/silcclient/idlist.c.
9644 * JOIN command reply and USERS command reply returns now SilcBuffer
9645 pointers instead of unsigned char pointers when returning
9646 the client list and mode list.
9648 * Added <Client ID> argument to the JOIN command reply, mainly
9649 for the server to identify for which client the command was
9650 originally sent. Updated protocol specs accordingly.
9652 * Added SilcDlist private_key pointer to the SilcChannelEntry
9653 in the client to support the channel private keys. Affected
9654 file is lib/silcclient/idlist.h.
9656 * Added SilcChannelPrivateKey argument to the function
9657 silc_client_send_channel_message so that application can choose
9658 to use specific private ke if it wants to. If it is not provided,
9659 the normal channel key is used, unless private keys are set.
9660 In this case the first (key that was added first) is used
9661 as the encryption key.
9663 * Implemented the support for channel private key handling.
9664 Implemented the following functions:
9666 silc_client_add_channel_private_key,
9667 silc_client_del_channel_private_keys,
9668 silc_client_del_channel_private_key,
9669 silc_client_list_channel_private_keys and
9670 silc_client_free_channel_private_keys
9672 Affected file lib/silcclient/client_channel.c.
9674 * Added the support for the private keys in the channel message
9675 sending and encryption and in the message reception and
9676 decryption. Affected funtions are
9677 silc_client_send_channel_message and silc_client_channel_message.
9679 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9681 * Added SKE's key verify callback to the client library's
9682 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9684 * Removed the statement that server (or router) must send USERS
9685 command reply when joining to the channel so that the client
9686 knows who are on the channel. Instead, the client list and
9687 client's mode list is now sent in the JOIN command reply to the
9688 client who joined channel. This is better solution.
9690 * Added function silc_server_get_users_on_channel and function
9691 silc_server_save_users_on_channel to the silcd/server.[ch].
9693 * Removed function silc_server_command_send_users from the
9696 * Do not show topic on the client library anymore. The topic is
9697 sent in the command reply notify to the application and the
9698 application must show the topic now.
9700 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9702 * Added client searching by nickname hash into the IDENTIFY and
9703 WHOIS commands in the server as they were clearly missing from
9704 them. Affected file is silcd/command.c.
9706 * Fixed a bug in private message receiving in the client library.
9707 The remote ID was freed and it wasn't supposed, now it is
9710 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9712 * Minor fix to the channel payload; allocate the data area, as it
9713 needs to be of specific length.
9715 * If the key agreement port is zero then the operating
9716 system will define the bound port. Affected files are
9717 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9719 * Added new function silc_channel_payload_decrypt into the file
9720 lib/silccore/silcchannel.[ch].
9722 * Moved the channel message etc, check from silc_packet_decrypt
9723 to applications. The library calls now a generic
9724 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9725 when the packet is either normal or special. This was done to
9726 allow more wide range of checking that was not allowed when
9727 the code was in library. Now applications can do virtually any
9728 checks to the packet and return to the library the decision how
9729 the packet should be processed. Affected files are
9730 lib/silccore/silcpacket.[ch].
9732 Added silc_server_packet_decrypt_check to the server and
9733 silc_client_packet_decrypt_check to the client library.
9735 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9736 to send with specified source and destination information.
9738 * Channel message delivery between routers was broken after the
9739 channel key distribution was fixed earlier. The channel key
9740 was used be to distributed to other routers as well which is not
9741 allowed by the protocol. Now this is fixed and channel keys
9742 really are cell specific and the channel message delivery between
9743 routers comply with the protocol specification.
9745 * Fixed various commands in server to check also the global list
9746 for the channel entry and not just the local list. The affected
9747 file silcd/command.c.
9749 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9751 * Added assert()s to buffer formatting and unformatting routines
9752 to assert (if --enable-debug) when error occurs. Affected
9753 file: lib/silcutil/silcbuffmt.c.
9755 * Changed to auto-reconnect to check whether the remote host is
9756 router and register the re-connect timeout if it is. It used
9757 to check that whether we are normal server, but router must do
9758 auto-reconnect with another router as well. Affected file
9761 * Removed the [<key len>] option from CMODE command as the cipher
9762 name decides the key length, nowadays. See the defined ciphers
9763 from the protocol specification.
9765 * Added [<hmac>] option to the CMODE command to define the HMAC
9766 for the channel. Added SILC_CMODE_HMAC channel mode.
9768 * Added [<hmac>] option for the JOIN command so that user can
9769 select which HMAC is used to compute the MACs of the channel
9772 * Added Hmac field to the Channel Message Payload. The integrity
9773 of plaintext channel messages are now protected by computing
9774 MAC of the message and attaching the MAC to the payload. The
9775 MAC is encrypted. Now, it is clear that this causes some
9776 overhead to the size of the packet but rationale for this is that
9777 now the receiver can verify whether the channel message decrypted
9778 correctly and also when private keys are set for the channel the
9779 receiver can decrypt the packet with several keys and check from
9780 the MAC which key decrypted the message correctly.
9782 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9783 lib/silccrypt/silccipher.[ch].
9785 * Added silc_hash_len to return the digest length into the
9786 lib/silcrypt/silchash.[ch].
9788 * Rewrote parts of Silc Channel Payload interface in the
9789 lib/silccore/silcchannel.[ch]. The encode function now also
9790 encrypts the packet and parse function decrypts it.
9792 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9794 * Fixed a minor formatting bug in the SKE's key material processing.
9795 It actually might have processed the keys wrong way resulting
9798 * Redefined the mandatory HMAC algorithms and added new algorithms.
9799 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9800 and hmac-md5 truncated to 96 bits. The mandatory is now
9801 hmac-sha1-96. Rest are optional (including the one that used
9802 to be mandatory). Rationale for this is that the truncated HMAC
9803 length is sufficient from security point of view and can actually
9804 make the attack against the HMAC harder. Also, the truncated
9805 HMAC causes less overhead to the packets. See the RFC2104 for
9808 * Added new [hmac] configuration section. The SKE used to use
9809 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9810 is of course wrong. The official names that must be proposed in
9811 the SKE are the ones defined in the protocol specification
9812 (hmac-sha1-96 for example). The user can configure any hmac
9813 using any hash function configured in the [hash] section. At
9814 least, the mandatory must be configured.
9816 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9818 * Added HMAC list to the SKE proposal list. It has now both
9819 hash algorithm list and HMAC list. This makes the protocol
9820 incompatible with previous versions. The SKE now seems to work
9821 the way it is supposed to work, for the first time actually.
9823 * Defined plain Hash algorithms to the protocol specification.
9826 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9828 * Implemented support for key agreement packets into the server.
9829 Added functions silc_server_key_agreement and
9830 silc_server_send_key_agreement. Other than these functions,
9831 server has nothing to do with this packet.
9833 * Added support for private message key packets into the server.
9834 Added functions silc_server_private_message_key and
9835 silc_server_send_private_message_key.
9839 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9840 called in the protocol's final callback instead in the END
9841 protocol state. This makes a little more sense and in the same
9842 time in client we can use the same protocol routines for normal
9843 key exchange and to key agreement packet handling as well.
9845 * Added to both client's and server's KE protocol context the
9846 SilcSKEKeyMaterial pointer to save the key material. We will
9847 bring the key material to the protocol's final callback by doing
9848 this. The final callback must free the key material.
9850 * Added SKE's packet_send callback into client's KE protocol
9851 context so that the caller can choose what packet sending function
9852 is used. This way we can use different packet sending when
9853 doing normal SKE when doing key agreement packet handling (in
9854 the key agreement packet handling we do not want to encrypt
9857 * Implemented the responder side of the key agreement routines
9858 in the client. The client can now bind to specified port and
9859 accept incoming key negotiation. The key material is passed
9860 to the application after the protocol is over.
9862 * Implemented the processing of incoming Key Agreement packet
9863 in the client. Added function silc_client_key_agreement to
9866 * Implemented the intiator side of the key agreement routines
9867 in the client. The client can now initiate key agreement with
9868 another remote client. The key material is passed to the
9869 application after the protocol is over.
9871 * Created client_keyagr.c to include all the key agreement
9874 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9875 SILC_TASK_CALLBACK except that it is not static.
9877 * Created client_notify.c and moved the Notify packet handling
9878 from the client.[ch] into that file.
9880 * Created client_prvmsg.c and moved all private message and
9881 private message key routines from the client.[ch] into that file.
9883 * Create client_channel.c and moved all channel message and
9884 channel private key routines from the client.[ch] into that file.
9886 * Changed silc_client_get_client_by_id_resolve to resolve with
9887 WHOIS command instead of IDENTIFY command, in the file
9888 lib/silclient/idlist.c.
9890 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9892 * Implemented the SKE's responder side to the Client library.
9894 * When FAILURE is received to the protocol do not trust it
9895 blindly. Register a timeout to wait whether the remote closes
9896 the connection as it should do it, only after that process the
9897 actual failure. This was changed to both client and server.
9899 * Added client_internal.h to include some of the structures
9900 there instead of client.h in lib/silcclient/.
9902 * Added function silc_task_unregister_by_callback to unregister
9903 timeouts by the callback function.
9905 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9907 * Some "Incomplete WHOIS info" errors has been appearing on the
9908 log files. Took away the entry->userinfo check from WHOIS
9909 reply sending. The entry->userinfo is now " " if client did not
9910 provide one. I thought this was fixed earlier but something
9911 is wrong still. Let's see if the error still appears.
9913 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9915 * Fixed a minor bug in the login when the channel key is
9916 re-generated in the server. It used to generate the key in
9917 wrong order and thus caused problems in the channel traffic.
9919 * Fixed a minor bug in channel key distsribution after
9920 KICK command. The key was not sent to the router even though
9923 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9925 * Added silc_ske_process_key_material_data as generic routine
9926 to process any key material as the SILC protocol dictates. The
9927 function is used by the actual SKE library but can be used by
9928 applications as well. This relates to the private message keys
9929 and the channel private keys since they must be processed the
9930 same way the normal SILC session keys. The protocol dictates
9931 this. Affected files: lib/silcske/silcske.[ch].
9933 Added also silc_ske_free_key_material to free the
9934 SilcSKEKeyMaterial structure.
9936 * Defined silc_cipher_set_key function to set the key for
9937 cipher without using the object's method function. The affected
9938 files: lib/silccrypt/silccipher.[ch].
9940 * Implemented silc silc_client_add_private_message_key,
9941 silc_client_add_private_message_key_ske,
9942 silc_client_del_private_message_key,
9943 silc_client_list_private_message_keys and
9944 silc_client_free_private_message_keys functions in the
9947 Added functions silc_client_send_private_message_key to send
9948 the Private Message Key payload and silc_client_private_message_key
9949 to handle incoming Private Message Key payload.
9951 * Added Cipher field to the Private Message Key payload to set
9952 the cipher to be used. If ignored, the default cipher defined
9953 in the SILC protocol (aes-256-cbc) is used.
9955 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9957 * Removed lib/silcclient/ops.h file.
9959 Redefined parts of the SILC Client Library API. Created new
9960 file silcapi.h that deprecates the ops.h file and defines the
9961 published Client Library API. Defined also private message key
9962 API and channel private key API into the file.
9964 This is the file that the application must include from the
9965 SILC Client Library. Other files need not be included by
9966 the application anymore.
9968 * Added new key_agreement client operation callback and also
9969 defined the Key Agreement library API for the application.
9971 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9973 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9974 is used by clients to request key negotiation between another
9975 client in the SILC network. If the negotiation is started it
9976 is performed using the SKE protocol. The result of the
9977 negotiation, the secret key material, can be used for example
9978 as private message key.
9980 Implemented the Key Agreement payload into the files
9981 lib/silccore/silauth.[ch].
9983 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9985 * Redefined ciphers for the SILC protocol. Added some new ciphers
9986 and defined the key lengths for the algorithms. Changed the
9987 code accordingly. The default key length is now 256 bits.
9989 * Fixed SKE key distribution function silc_ske_process_key_material
9990 when the key length is more than 128 bits. The default key
9991 length in SILC is now 256 bits.
9993 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9994 to indicate unsupported algorithm.
9996 * Renamed rijndael.c to aes.c and all functions as well.
9998 * Fixed a long standing channel key setting bug in client library.
9999 Weird that it has never surfaced before.
10001 * Fixed bug in channel deletion. If the entire channel is removed
10002 then it must also delete the references of the channel entry
10003 from the client's channel list as the client's channel entry and
10004 the channel's client entry share same memory.
10006 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10008 * Implemented CONNECT and SHUTDOWN commands in the client.
10010 * Implemented CLOSE command to the client.
10012 * Added the function silc_idlist_find_server_by_name into the
10013 files silcd/idlist.[ch].
10015 Added the function silc_idlist_find_server_by_conn into the
10016 files silcd/idlist.[ch].
10018 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10020 * DIE command was renamed to SHUTDOWN. Updated the both code
10021 and protocol specs.
10023 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
10024 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
10026 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
10029 * Added function silc_server_create_connection function to create
10030 connection to remote router. My server implementation actually
10031 does not allow router to connect to normal server (it expects
10032 that normal server always initiates the connection to the router)
10033 so the CONNECT command is only good for connecting to another
10036 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10038 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
10039 or some other client was kicked from the channel.
10041 Implemented the handling of the notify type to both client
10044 Implemented silc_server_send_notify_kicked to send the KICKED
10045 notify. It is used to send it to the server's primary router.
10047 * Implemented the KICK command into server and client.
10049 * Added `query' argument to the silc_idlist_get_client function
10050 to indicate whether to query the client from server or not if
10053 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
10054 to indicate that the client is not channel founder.
10058 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10060 * Removed the rng context from SilcPacketContext structure and
10061 changed that the packet routine uses the Global RNG API.
10063 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10065 * Added support for quit message that client can "leave" on the
10066 channel when it quits the SILC. It is ditributed inside the
10067 SILC_NOTIFY_TYPE_SIGNOFF notify type.
10069 Added silc_server_free_client_data that will take the
10070 signoff message as argument.
10072 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
10074 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10076 * Updated parts of the protocol specification to keep it up
10079 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10081 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
10082 payloads in one packet.
10084 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
10085 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
10086 use now the new List flag.
10088 * Also deprecated the following packet types: REPLACE_ID,
10089 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
10091 * Added list support for Notify packet in server.
10093 * Added silc_server_send_notify_channel_change to send the
10094 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
10095 the silc_server_send_replace_id.
10097 * Added silc_server_send_notify_nick_change to send the
10098 NICK_CHANGE notify type. Deprecates the function
10099 silc_server_send_replace_id.
10101 * Added silc_server_send_notify_join to send the JOIN notify type.
10102 Deprecates the function silc_server_send_new_channel_user.
10104 * Added silc_server_send_notify_leave to send LEAVE notify type.
10105 Deprecates the function silc_server_send_remove_channel_user.
10107 * Added silc_server_send_notify_cmode and
10108 silc_server_send_notify_cumode to send CMODE and CUMODE notify
10109 types. Deprecates the silc_server_send_set_mode function.
10111 * Added SERVER_SIGNOFF notify type to indicate that server has
10112 quit. This means that all clients on the channel from that
10113 server will drop. This can be also used when netsplit happens.
10115 Deprecated REMOVE_ID packet type since it is not needed anymore
10118 Added silc_server_send_notify_server_signoff to send the
10119 SERVER_SIGNOFF notify type. Deprecates the function
10120 silc_server_send_remove_id.
10122 Added also silc_server_send_notify_signoff to send the
10123 SIGNOFF notify type.
10125 * Employed the PKCS #1. It is the mandatory way to do RSA in the
10126 SILC protocol from this day on. Changed the protocol
10127 specification as well.
10129 * Added silc_server_send_notify_topic_set to send TOPIC_SET
10130 notify type. It is used between routers to notify about
10131 topic changes on a channel.
10133 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
10136 * Partly updated the protocol specification to comply with the
10137 changes now made. It is still though a bit outdated.
10139 * The JOIN notify type now takes one extra argument <Channel ID>.
10140 The packet used to be destined to the channel but now the
10141 JOIN type may be sent as list thus it is impossible to
10142 destine it to any specific channel. By adding this argument
10143 it is again possible.
10145 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10147 * Added CREDITS file. The CHANGES and CREDITS file will appear
10148 in the distribution as well.
10150 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10152 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
10153 types in the server's silcd/packet_receive.c.
10155 * Implemented CMODE and CUMODE to work in router environment.
10157 * Fixed minor encoding and decoding buglet from the
10158 lib/silccore/silcmode.c.
10160 * Fixed buffer overflow from lib/silcclient/command.c in USERS
10163 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
10165 * Changed all SilcConfigServer* and silc_config_server* to
10166 SilcServerConfig* and silc_server_config*, respectively.
10169 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10171 * Associated the ID (client or server ID) to the Authentication
10172 Payload to avoid any possibility of forging. Updated the
10173 protocol specification and the code accordingly.
10175 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10177 * The RSA key length is now save to the RsaKey context in the
10178 key generation process in lib/silccrypt/rsa.c. The key length
10179 is now used to figure out the maximum size of the block allowed
10180 to be encrypted/signed.
10182 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
10183 is equivalent to the silc_mp_mp2bin but does not allocate any
10186 * Changed silc_mp_mp2bin API to take length argument. If it is
10187 non-zero then the buffer is allocated that large. If zero, then
10188 the size is approximated using silc_mp_sizeinbase, which however
10191 * Created Global RNG API which is global RNG that application can
10192 initialize. After initializing, any routine anywhere in the
10193 code (including library) can use RNG without allocating a new
10194 RNG object. This was done to allow this sort of use of the
10195 RNG in code that has no chance to allocate RNG object. All
10196 applications currently allocate this and many routines in the
10197 library use this. Affected file lib/silccrypt/silcrng.[ch].
10199 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
10200 it to use the Global RNG API.
10202 * Defined Authentication Payload into protocol specification that
10203 is used during SILC session to authenticate entities. It is
10204 used for example by client to authenticate itself to the server
10205 to obtain server operator privileges.
10207 Implemented this payload into the lib/silccore/silcauth.[ch].
10208 Implemented also routines for public key based authentication
10209 as the new protocol specification dictates.
10211 Moved definitions of different authentication methods from
10212 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10214 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10215 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10216 silc_pkcs_verify_with_hash functions into the file
10217 lib/silccrypt/silcpkcs.[ch].
10219 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10221 * The client entry's userinfo pointer must be always valid.
10222 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10223 will fail since it requires the userinfo. Now, the userinfo
10224 is allocated as "" if actual userinfo does not exist. Actually,
10225 it must exist and it is totally Ok to drop client connections
10226 that does not announce the userinfo. However, we will make
10227 this workaround for now.
10229 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10230 to return the remote port by socket.
10232 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10234 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10235 SILC_SERVER_PENDING_EXEC and added an new macro
10236 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10237 data or when error occurs while processing the pending command.
10239 Added new argument `destructor' into silc_server_command_pending
10240 and to the SilcServerCommandPending object. This destructor is
10241 now called after calling the pending callback or if error occurs
10242 immediately. If error occurs the actual pending callback won't
10243 be called at all - only the destructor. The destructor may be
10244 NULL if destructor is not needed.
10246 All this applies for client library code as well. Similar
10247 changes were made there as well for the pending commands.
10249 In the client, the application must now allocate the
10250 SilcClientCommandContext with the silc_client_command_alloc
10253 * Added reference counter to the SilcServerCommandContext. Added
10254 function silc_server_command_alloc and silc_server_command_dup
10257 Same type of functions added to the client library for the same
10260 * Removed the cmd_ident from IDListData away since it is now
10261 global for all connections. It is the command identifier used
10262 in command sending and with pending commands. The affected file
10265 * Added reference counter to the SilcSocketConnection objecet to
10266 indicate the usage count of the object. The object won't be
10267 freed untill the reference counter hits zero. Currently only
10268 server uses this, and client ignores it. The client must be
10269 set to use this too later. The affected files are
10270 lib/silccore/silcsockconn.[ch]. Added also the function
10271 silc_socket_dup to increase the reference counter.
10273 This was mainly added because it is possible that the socket
10274 is removed underneath of pending command or other async
10275 operation. Now it won't be free'd and proper DISCONNECTING
10276 flags, etc. can be set to avoid sending data to connection that
10277 is not valid anymore.
10279 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10280 the connection. After that it sets SILC_SET_DISCONNECTED.
10281 It is, however, possible that the socket data is not still freed.
10282 The silc_server_packet_process now checks that data is not
10283 read or written to connection that is DISCONNECTED. The socket
10284 get's freed when the reference counter hits zero.
10286 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10288 * Changed the client operation API: channel_message operation's
10289 `sender' is now the client entry of the sender, not the nickname
10290 and the `channel' is the channel entry, not the channel name.
10292 In the private_message operation the `sender' is now also the
10293 client entry of the sender not the nickname.
10295 Affected file is lib/silcclient/ops.h and all applications
10296 using the client operations.
10298 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10300 * Moved the calling of ops->connect() from connect_to_server_final
10301 into receive_new_id functin since that is the point when the
10302 client is actually allowed to send traffic to network. The
10303 affected file is lib/silcclient/client.c.
10305 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10307 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10308 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10309 (if needs broadcasting) instead of broadcasting the packets one
10310 by one which would make a burst in the network traffic.
10312 * Added `broadcast' argument to the functions in silcd/server.[ch]
10313 silc_server_create_new_channel[_with_id] to indicate whether
10314 to send New Channel packet to primary router.
10316 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10318 * Added new function into the silcd/server.[ch] files:
10319 silc_server_create_new_channel_with_id to create new channel with
10320 already existing Channel ID.
10322 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10323 lib/silccore/silcpacket.h. This packet is used t send list of
10324 Set Mode payloads inside one packet. Server uses this to set
10325 the modes for the channels and clients on those channels, that it
10326 announced to the router when it connected to it. The protocol
10327 specification has been updated accordingly.
10329 * The silc_server_new_channel did not handle the packet coming
10330 from normal server as it normally does not send that. However,
10331 when it announces its channels it does send it. Implemented
10332 the support for that.
10334 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10335 into the file lib/silccore/id.h.
10337 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10339 * Fixed memory leaks in the functions silc_idlist_del_client,
10340 silc_idlist_del_channel and silc_idlist_del_server in the file
10341 silcd/idlist.c. All of those leaked like a sieve.
10343 * Fixed some small memory leaks in the client's function
10344 silc_client_notify_by_server.
10346 * Added functions into silcd/server.c: silc_server_announce_clients,
10347 silc_server_announce_channels and silc_server_announce_server.
10348 These functions are used by normal and router server to announce
10349 to its primary router about clients, channels and servers (when
10350 router) that we own. This is done after we've connected to the
10353 These functions effectively implements the following packet types:
10354 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10355 and SILC_PACKET_NEW_ID_LIST.
10357 * Added new functions into the silcd/packet_receive.[ch]:
10358 silc_server_new_id_list, silc_server_new_channel_list and
10359 silc_server_new_channel_user_list to handle the incoming
10360 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10362 * Added support of changing Channel ID in the function
10363 silc_server_replace_id. If the server that announces a channel
10364 to the router already exists in the router (with same name but
10365 with different Channel ID), router is responsible to send
10366 Replace ID packet to the server and force the server to change
10367 the Channel ID to the one router has.
10369 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10370 client that the Channel ID has been changed by the router. The
10371 normal server sends this to the client. Client must start using
10372 the new Channel ID as the channel's ID.
10374 Implemented handling of this new type into lib/silcclient/client.c
10375 into the function silc_client_notify_by_server.
10377 * Added new function silc_idlist_replace_channel_id into the files
10378 silcd/idlist.[ch] to replace the Channel ID.
10380 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10382 * Call silc_server_command_identify_check always when processing
10383 the IDENTIFY command in silcd/command.c
10385 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10387 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10388 send keepalive packets. The packet can be sent by clients,
10389 servers and routers.
10391 Added function silc_socket_set_heartbeat into the file
10392 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10393 If not set, the heartbeat is not performed. The actual
10394 heartbeat is implemented in the low level socket connection
10395 library. However, application is responsible of actually
10396 sending the packet.
10398 Added silc_server_send_heartbeat to send the actual heartbeat
10399 packet into silcd/packet_send.[ch]. Server now performs
10400 keepalive with all connections.
10402 * Added silc_task_get_first function into lib/silcutil/silctask.c
10403 to return the timeout task with shortest timeout. There was a bug
10404 in task unregistration that caused problems. TODO has been
10405 updated to include that task system must be rewritten.
10407 * The client library will now resolve the client information when
10408 receiving JOIN notify from server for client that we know but
10409 have incomplete information.
10411 * Rewrote parts of silc_server_remove_from_channels and
10412 silc_server_remove_from_one_channel as they did not remove the
10413 channel in some circumstances even though they should've.
10415 * Encryption problem encountered in server:
10417 The LEAVE command used to send the Channel Key packet to the
10418 router immediately after generating it. However, the code
10419 had earlier sent Remove Channel user packet but not immediately,
10420 ie. it was put to queue. The order of packets in the router
10421 was that Channel Key packet was first and Remove Channel User
10422 packet was second, even though they were encrypted in the
10423 reverse order. For this reason, MAC check failed. Now, this
10424 is fixed by not sending the Channel Key packet immediately but
10425 putting it to queue. However, this is more fundamental problem:
10426 packets that are in queue should actually not be encrypted
10427 because packets that are sent immediately gets encrypted
10428 actually with wrong IV (and thus MAC check fails). So, packets
10429 that are in queue should be encrypted when they are sent to
10430 the wire and not when they put to the queue.
10432 However, the problem is that the current system has not been
10433 designed to work that way. Instead, the packet is encrypted
10434 as soon as possible and left to the queue. The queue is then
10435 just purged into wire. There won't be any fixes for this
10436 any time soon. So, the current semantic for packet sending
10439 o If you send packet to remote host and do not force the send
10440 (the packet will be in queue) then all subsequent packets to the
10441 same remote host must also be put to the queue. Only after the
10442 queue has been purged is it safe again to force the packet
10445 o If you send all packets immediately then it safe to send
10446 any of subsequent packets through the queue, however, after
10447 the first packet is put to queue then any subsequent packets
10448 must also be put to the queue.
10450 Follow these rules and everything works fine.
10452 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10454 * Added new function silc_server_remove_clients_by_server to
10455 remove all client entries from ID list when the server connection
10456 is lost. In this case it is also important to invalidate all
10457 client entires as they hold the invalid server entry. This
10458 fixes fatal bug when server has lost connection and will reconnect
10461 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10463 * Made some sanity checks to silc_server_daemonise like to check
10464 whether the requested user and group actually exists.
10466 * Added sanity check to SKE's silc_ske_responder_finish to check
10467 that the public and private key actually is valid.
10469 * Invalidate the client's nickname when receiving Replace ID
10470 packet and the Client ID is being replaced. This means that the
10471 server will query the nickname if someone needs it (client)
10474 * Sort the ID Cache in client library when the ID Cache data
10475 has changed (needs sorting).
10477 * Do not allow for SILC client to create several connections to
10478 several servers. The client does not support windows right now
10479 and generating multiple connections causes weird behaviour.
10481 Irssi-silc client does support windows and can handle several
10482 connections without problems, see: www.irssi.org and SILC plugin.
10484 * Fixed some places where client was added to the IDList. The
10485 rule of thumb is following (in order to get everything right):
10486 If the client is directly connected local client then the
10487 `connection' argument must be set and `router' argument must be
10488 NULL to silc_idlist_add_client function. If the client is not
10489 directly connected client then the `router' argument must
10490 bet set and the `connection' argument must be NULL to the
10491 silc_idlist_add_client function.
10493 * The funtion silc_server_packet_send_local_channel actually did
10494 not check whether the client was locally connected or not. It
10495 does that now. Fixed a bug related to LEAVE command.
10497 * Fixed Remove Channel User payload parsing bug in server's
10498 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10500 * The server's silc_server_save_channel_key now checks also the
10501 global ID list for the channel as it might not be in the local
10502 list. Fixed a bug related to LEAVE command.
10504 * Is this the end of the [<unknown>] buglet that has been lurking
10505 around for a long time? A little for loop fix in server's
10506 silc_server_command_whois_parse that is used by both IDENTIFY
10507 and WHOIS command. At least, this was a clear bug and a cause
10508 of one type of [<unknown>] buglet.
10510 * WHOIS and IDENTIFY commands call the function
10511 silc_server_command_[whois/identify]_check function even if
10512 we are not router server.
10514 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10516 * Added --with-gmp configuration option. If set the GMP
10517 is always compiled in the SILC source tree. If not set then
10518 it is checked whether the system has the GMP3 installed. If
10519 it has then the GMP won't be compiled (the system's headers
10520 and library is used), if it doesn't have it then the GMP is
10521 compiled in the SILC source tree.
10523 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10525 * Changed RSA private exponent generation to what PKCS #1
10526 suggests. We try to find the smallest possible d by doing
10527 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10528 not security fix but optimization.
10530 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10532 * Added new config entry [Identity] to fork the server and run
10533 it as specific user and group. A patch from Bostik.
10535 * Imported Dotconf configuration library into lib/dotconf.
10536 This will be used to create the SILC configuration files later.
10537 It will appear in the distsribution after this commit.
10539 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10541 * A big code auditing weekend happening. Auditing code for
10542 obvious mistakes, bugs and errors. Also, removing any code
10545 Removed files for being obsolete:
10547 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10548 inline in the file lib/silcutil/silcbuffer.h)
10550 o lib/silcutil/silcbufutil.c (the header has inline versions)
10552 Changed code to fix possible error conditions:
10554 o The buffer formatting routines now check that the destination
10555 buffer really has enough space to add the data. This applies for
10556 both buffer formatting and unformatting
10557 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10558 unformatting was changed to accomodate following rules:
10559 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10560 sent to the function while XXX_*STRING will not allocate or copy
10561 the data into the buffer. Instead it sets the pointer from the
10562 buffer into the pointer sent as argument (XXX_*STRING used to
10563 require that the pointer must be allocated already). This change
10564 makes this whole thing a bit more consistent and more optimized
10565 (note that the data returned in the unformatting with XXX_*STRING
10566 must not be freed now). The routines return now -1 on error.
10568 o Tried to find all code that use buffer_format and buffer_unformat
10569 and added return value checking to prevent formatting and
10570 especially unformatting errors and possible subsequent fatal
10573 o Changed ske->x and ske->KEY to mallocated pointers in
10574 lib/silcske/silcske.h. Fixed possible data and memory leak.
10576 o Added return value checking to all *_parse* functions. Fixed
10577 many memory leaks as well.
10579 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10580 so that buffer overflows would not happen. All code now also
10581 checks the return value as it can fail.
10583 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10585 * Added reconnection support to server if the normal server looses
10586 its connection to the router (for example if router is rebooted).
10587 The server performs normal reconnection strategy implemented
10588 to the server. Affected file silcd/server.c.
10590 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10592 * Added new packet type SILC_PACKET_SET_MODE that is used to
10593 distribute the information about changed modes (for clients,
10594 channels and clients channel modes) to all routers in the
10595 network. Updated the protocol specification accordingly.
10597 Added functions into silcd/packet_send.c and
10598 silcd/packet_receive.c: silc_server_send_set_mode,
10599 silc_server_set_mode.
10601 Added new files silcmode.[ch] into lib/silccore that implements
10602 the encoding and decoding of Set Mode Payload. Added new type
10603 SilcSetModePayload. Moved the definitions of different modes
10604 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10606 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10608 * Oops, a little mistake in server's connection authentication
10609 protocol. The protocol is not ended with FAILURE but with
10610 SUCCESS if the authentication is Ok. :) Affected file is
10613 * Implemented NICK_CHANGE notify handling in server in the file
10614 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10615 the local clients on the channel. After the changing nickname
10616 in router environment snhould work and the [<unknown>] nickname
10617 should appear no more.
10619 The silc_server_replace_id function that receives the Replace ID
10620 payload now sends the NICK_CHANGE notify type also in the file
10621 silcd/packet_receive.c
10623 * Changed WHOIS and IDENTIFY command to support the maximum amount
10624 of arguments defined in protocol specs (3328 arguments). This
10625 fixed a bug that caused problems when there were more than three
10626 users on a channel.
10628 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10630 * Added extra parameter, command identifier, to the
10631 silc_client_send_command so that explicit command identifier
10634 Changed that ID list routines uses specific command identifier
10635 when sending WHOIS/IDENTIFY requests to the server so that they
10636 can be identified when the reply comes back.
10638 Affected files lib/silcclient/command.[ch],
10639 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10641 * Added `sender' argument to silc_server_packet_send_to_channel
10642 to indicaet the sender who originally sent the packet to us
10643 that we are now re-sending. Ignored if NULL. Affected file
10644 silcd/packet_send.[ch].
10646 * Added some server statistics support in silcd/server_internal.h
10647 SilcServerStatistics structure and around the server code. Also
10648 send some nice statistics information when client is connecting
10651 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10653 * Fixed channel ID decoding in server's JOIN command reply in
10654 silcd/command_reply.c
10656 * Fixed braodcasting of replace ID payload to not to send it if
10657 we are standalone server in silcd/packet_receive.c.
10659 * Fixed all channel message sending routines to not to send
10660 packets to clients that has router set, since they are routed
10661 separately in the same function earlier. Affects file
10662 silcd/packet_send.c and all channel packet sending functions.
10664 * In USERS reply, res_argv[i] are not allocated, the table
10665 is allocated. Thus changed that free the table, not its
10668 * In server's whois_check and identify_check if the client is
10669 locally connected do not send any WHOIS commands - they are not
10672 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10674 * Fixed some minor bugs in client when sending WHOIS command. The
10675 arguments was in wrong order.
10677 * Removed statis function add_to_channel from server in
10678 silcd/command.c that was previously used with the joining but
10681 * Tested USERS command in router environment successfully with two
10682 routers, two servers and two clients.
10684 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10686 * Reorganized the USERS command and command reply in client library
10687 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10688 When the command is given by user we register a pending command
10689 callback that will reprocess the command after the reply has been
10690 received from the server. When reprocessing the packet we then
10691 display the information. Thus, the USERS information is displayed
10692 now in the command callback instead of in the command reply
10693 callback. The processing of the command is same as previously
10694 when server has sent the command reply in the JOINing process.
10696 * Added to USERS command in silcd/command_reply.c to join the client,
10697 we didn't use to know about, to the channel after we've created
10698 a client entry for it. Also, for clienet we did know already still
10699 check whether it is on the channel or not and add it if not.
10701 * Removed silc_server_command_join_notify as the function and its
10704 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10706 * Changed the client's pending command handling to the same as the
10707 server's pending command handling. It is also now possible to
10708 execute command reply functions from other command reply
10709 function as the function callbacks for commands and command
10710 replies are one and same. The pending commands are not static
10711 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10712 in client connection context. Thus, pending commands are server
10713 connection specific as it is convenient.
10715 Changed the function silc_client_command_pending and
10716 silc_client_command_pending_del and added new function
10717 silc_client_command_pending_check. Removed the
10718 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10721 * Added cmd_ident, current command identifier, to the client
10722 connection context in lib/silcclient/client.h to keep track on
10723 command identifiers used in command sending. Client's command reply
10724 function handling now supports the mandatory command identifiers.
10726 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10727 funtions in client to fully support pending command callbacks.
10729 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10730 as one of the arguments to the application in the command reply
10733 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10734 before first releasing SILC but came back. Now it is removed again
10735 and should come back nomore. The FORWARDED flag was used only
10736 by the JOINing procedure by forwarding the command packet to router.
10737 Now, the JOINing procedure has been changed to more generic (due
10738 to various router environment issues) and FORWARDED is not needed
10739 anymore for anything. The protocol specification is yet to be
10742 Now, removed silc_server_packet_forward from server and the flag
10743 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10745 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10747 * Renamed NAMES command to USERS command. The NAMES was named that
10748 due to historical reasons. Now it is renamed. Also, rewrote
10749 parts of the USERS command. The nickname list is not sent anymore
10750 by the server. Only Client ID and mode lists are sent in the USERS
10751 command. Changed this also to the protocol specification.
10753 The client now resolves the names and stuff after it receives
10754 the USERS list from the server when joining to the channel.
10756 * WHOIS and IDENTIFY commands has been changed to support multiple
10757 Client ID's per command. One can now search for multiple users
10758 in the network by sending only one WHOIS or IDENTIFY command.
10759 Changed the code and the protocol specifications.
10761 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10762 uses silc_server_command_whois_parse to parse the request. */
10764 * If normal server, do not parse the WHOIS and IDENTIFY requests
10765 before sending it to the router. Saves some time.
10767 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10769 * Fixed JOIN command on client library. Wrong number of arguments
10770 used to crash the client.
10772 * Added silc_server_channel_has_global function to check whether
10773 channel has global users or not.
10775 * Added silc_server_channel_has_local function to check whether channel
10776 has locally connected clients on the channel.
10778 * The silc_server_remove_from_one_channel now checks whether the
10779 channel has global users or not after given client was removed from
10780 the channel. It also checks whether the channel has local clients
10781 on the channel anymore. If it does not have then the channel entry
10782 is removed as it is not needed anymore.
10784 * The silc_server_notify now checks on JOIN notify whether the joining
10785 client is one of locally connected or global. If it is global then
10786 the channel has now global users on the channel and that is marked
10787 to the channel entry. Also, it now saves the global client to
10788 global list who is joining and JOINs it to the channel. This is
10789 for normal server, that is.
10791 Changed silc_server_send_notify_on_channel,
10792 silc_server_packet_relay_to_channel and
10793 silc_server_packet_send_to_channel check if we are normal server
10794 and client has router set (ie. global client) do not send the
10795 message to that client, as it is already routed to our router.
10797 * Implemented LEAVE notify type handling in silc_server_notify
10800 * Tested LEAVE command in router environment successfully. Tested
10801 with two routers, two servers and two clients.
10805 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10807 * Implemented SIGNOFF notify type handling in silc_server_notify
10810 * silc_server_remove_id now removes the client entry from all channels
10811 it has joined and thusly sends SIGNOFF notify type.
10813 * Rewrote the NAMES list generation in server by removing two excess
10814 loops. The lists are created now inside one loop.
10816 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10818 * silc_server_remove_channel_user checks now also global list
10819 for channel and client.
10821 * silc_server_new_channel_user checks now both local and global
10822 list for channel and client. Fixed a bug in client id decoding.
10823 Used to decode wrong buffer.
10825 * silc_server_channel_message checks now both local and global
10826 list for channel entry.
10828 * Tested channel joining (hence JOIN) in router environment
10829 successfully. Tested with two routers, two servers and two
10832 * Tested channel message sending in router environment successfully.
10834 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10836 * Added silc_server_save_channel_key into server.[ch] to save the
10837 received channel key in Channel Key payload processing. It is
10838 also used in JOIN command reply handling.
10840 Equivalent function silc_client_save_channel_key added into
10841 client.[ch] into client library.
10843 * Changed JOIN command reply to send information whether the channel
10844 was created or not (is existing already) and the channel key
10845 payload. Changed protocol specs accordingly.
10847 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10848 the request was sent by ID and not by nickname. Crashed on
10851 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10853 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10854 now correctly save the received data.
10856 * silc_server_free_sock_user_data now notifies routers in the
10857 network about entities leaving the network.
10859 At the same time implemented functions silc_server_remove_id
10860 and silc_server_send_remove_id to receive and send REMOVE_ID
10861 packets. The packet is used to notify routers in the network
10862 about leaving entities. The ID removed will become invalid in
10865 * Added function silc_idlist_del_server into server. Removes and
10866 free's server entry from ID list.
10868 * silc_server_private_message function now checks, if we are router,
10869 that the destination ID really is valid ID, naturally.
10871 * In router when NEW_ID packet is received (for new client) the
10872 hash of the Client ID is saved in the ID Cache but the
10873 client->nickname is set to NULL, instead of putting the hash
10876 IDENTIFY command now also checks that client->nickname must be
10877 valid. If it is not if will request the data from the server who
10878 owns the client. Added new function
10879 silc_server_command_identify_check.
10881 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10882 to set the command to already allocated Command Payload.
10884 * Tested private message sending in router environment with two
10885 routers, two servers and two clients. Fixed minor bugs and now
10888 * Fixed segfault from client's NAMES command. Used to crash if
10889 not on any channel.
10891 * Forwarded packets must not be routed even if it is not destined
10892 to the receiver. Changed server code comply with this.
10894 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10896 * Added `require_reverse_mapping' boolean value to ServerParams
10897 structure. If TRUE (not default) the server will require that
10898 the connecting host has fully qualified domain name.
10900 If the reverse mapping is not required and hostname could not be
10901 found the IP address is used as hostname.
10903 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10905 * Implemented version string checking to both client and server.
10906 The check is incomplete currently due to the abnormal version
10907 strings used in development version of SILC.
10909 * Changed all command functions in server to use the new
10912 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10914 * Changed char *data to unsigned char *data in ID Cache system to
10915 support binary data as ID Cache data. Changed code to support
10916 binary data in lib/silccore/idcache.c.
10918 * Renamed silc_server_packet_relay_command_reply to
10919 silc_server_command_reply as it is normal packet receiving
10920 function. Rewrote the function to accept command replys for
10921 servers and not only for clients.
10923 * Mark remote router always as registered server if we are connecting
10924 to it. Otherwise, commands sent by the router to us are ignored.
10926 * All ID List find routines now returns the ID Cache Entry pointer
10927 as well if requested.
10929 * WHOIS command works now in router environment, tested with two
10930 routers, two servers and two clients.
10932 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10933 in router environment (as it is almost equivalent to WHOIS) but
10934 hasn't been tested thoroughly. Added new functions:
10936 silc_server_command_identify_parse
10937 silc_server_command_identify_send_reply
10938 silc_server_command_identify_from_client
10939 silc_server_command_identify_from_server
10941 * Disabled route cache adding because adding two different ID's with
10942 same IP replaces the old cache entry thus giving wrong route.
10943 The entry->router->connection is always the fastest route anyway
10944 so route cache may not be needed. Of course, new routes maybe
10945 established after receiving the ID when the entry->router->connection
10946 might not be anymore the most optimal.
10948 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10950 * Add route cache for received ID for fast routing.
10952 * Added silc_server_packet_route to route received packet on router
10953 that is not destined to us.
10955 * Renamed silc_server_get_route to silc_server_route_get.
10957 * Added id_string and id_string_len fields into SilcServer to
10958 include encoded ServerID for fast comparing without excess
10959 encoding of the ID's.
10961 * Cleaned up WHOIS command on server side. Added following static
10964 silc_server_command_whois_parse
10965 silc_server_command_whois_check
10966 silc_server_command_whois_send_reply
10967 silc_server_command_whois_from_client
10968 silc_server_command_whois_from_server
10970 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10971 arguments in command replies. All command functions should be
10972 updated to use this macro.
10974 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10976 * Minor typo fixes on command reply handling on server.
10978 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10980 * Added silc_server_command_add_to_channel internal routine to add
10981 the client to the channel after router has created the channel and
10982 sent command reply to the server.
10984 * Added generic silc_server_send_command to send any command from
10987 * Use static buffer with ID rendering instead of duplicating data.
10989 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10991 * Fixed a channel user mode bug when joining to a channel server gave
10992 everybody channel founder rights, oops.
10994 * We mark ourselves as the router of the incoming server connection
10995 if we are router ourselves. This way we can check in some packet
10996 sending functions whether it is locally connected server. For
10997 incoming router connections we put NULL.
10999 * For router sending packets locally means now always sending the
11000 packet cell wide; to local clients and local servers. For normal
11001 server sending packet locally means sending it to only local
11004 * Fixed the JOIN command to really work in router environment. If the
11005 channel is created it is always created by the router. Router is
11006 also responsible of making the initial joining to the channel,
11007 sending JOIN notify to the sending server and distributing
11008 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
11009 does not exist server doesn't do anything else but forward the
11010 command to the router which performs everything.
11012 * Added silc_server_send_channel_key function to send the Channel Key
11015 * Added silc_server_create_channel_key to create new channel key. The
11016 channel key is now re-generated everytime someone joins or leaves
11017 a channel, as protocol dictates. Note: channel->key_len is the
11018 key length in bits.
11020 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11022 * Splitted server.[ch] finally. Created now packet_send.[ch] and
11023 packet_receive.[ch] to separate packet sending and receiving
11024 routines. The server.[ch] now includes everything else including
11025 actual packet processing (writing and reading data) and other
11028 Renamed silc_server_private_message_send_internal to
11029 silc_server_send_private_message. The routine is still though
11030 used only to relay private messages as server does not send
11031 private messages itself.
11033 Renamed silc_server_new_channel to silc_server_create_new_channel
11034 and added new function sicl_server_new_channel that handles the
11035 incoming New Channel packet. Added also new sending function
11036 silc_server_send_new_channel to send New Channel Payload.
11038 * Added new function silc_server_notify to process incoming notify
11039 packet to the server/router. Server may then relay the notify
11040 to clients if needed.
11042 * Added new function silc_server_new_channel_user to process incoming
11043 New Channel User packet. Router will redistribute the packet and
11044 send JOIN notify to its local clients and locally connected servers
11045 if needed. Normal server will send JOIN notify to its local client
11046 on same channel when received this packet. Added also corresponding
11047 sending function silc_server_send_new_channel_user to sent the
11050 * Added boolean route argument to send_notif_to_channel and
11051 packet_send_to_channel functions to attempt to route the packet
11052 if it is TRUE and send only locally if it is FALSE.
11054 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11056 * silc_server_replace_id now broadcasts the received replace ID
11057 packet if it is not broadcast packet already. The router must
11058 broadcast to inform other routers about changed ID.
11060 * Added backpointer to server's router into SilcServer context in
11061 silcd/server_internal.h.
11063 * Fixed silc_server_packet_broadcast to send correct broadcast
11066 * The channel key is now distributed to the local client as soon
11067 as it is received from the router (in router environment) so that
11068 no other packet may be sent for the channel until client has
11071 * silc_server_remove_channel_user now broadcasts the received
11072 Remove Channel User packet if it is not broadcast packet already.
11073 The router must broadcast to inform other routers about removed
11076 * Added users field into SilcPacketContext that is a reference count
11077 of the context. One can increase the reference count by calling
11078 silc_packet_context_dup which is now changed to just increase the
11079 reference count instead of duplicating the data. The reference
11080 count is decresed by calling silc_packet_context_free that will
11081 free the data after the reference count hits zero.
11083 For now on the packet context and everything allocated into it
11084 (including the raw packet from network) must be freed by calling
11085 the new silc_packet_context_free function. Added also new function
11086 silc_packet_context_alloc that must be used now to allocate the
11087 context. This also means that if a routine is asynchronous from
11088 silc_[client/server]_packet_parse_type the packet context must
11089 be duplicated by calling silc_packet_context_dup. Otherwise it
11090 gets free'd after silc_[client/server]_packet_parse_type returns.
11091 Also, one must remember that if packet is duplicated then its
11092 reference count must be decresed by calling the free function as
11093 many times as it was duplicated.
11095 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
11096 from both client and server.
11098 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11100 * Made joining to a channel working in router environment.
11102 * Cleaned up JOIN command on server side and create function
11103 silc_server_command_join_channel internal routine to make the
11106 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11108 * Changed silc_command_pending list to SilcDList. Also, added
11109 `ident' field to SilcServerCommandPending structure to identify
11110 the reply and to call correct callback.
11112 Added silc_server_command_pending_check function to replace the
11113 corresnponding macro. The silc_command_pending list is not
11116 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
11117 to set identifier to previously allocated Command Payload. It
11118 is used to set identifier for command when resending Command
11121 * Added silc_command_payload_encode_payload to encode Command
11122 Payload buffer from SilcCommandPayload structure.
11124 * Added silc_argument_payload_encode_payload to encode Argument
11125 payload buffer from SilcArgumentPayload structure.
11127 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11129 * Changed WHOIS command to support router connection on server side.
11130 The whois request is always sent to router unless the server is
11131 standalone server. After server has received the reply from the
11132 router will it send the reply to the client.
11134 * Added silc_server_packet_broadcast into silcd/server.[ch] to
11135 broadcast received broadcast packet. The function is used only
11136 by router. The broadcast packet is always sent to the router's
11139 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
11140 render given ID to printable string, for log files for example.
11142 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11144 * Made basic router to router connections working. At least they
11145 can now connect to each other but nothing really works the way
11146 they are supposed - yet.
11148 * Added new initiator token to RouterConnection configuration
11149 file in silcd/serverconfig.[ch]. It is used to tell whether we
11150 are the initiator to the remote router or whether we'll expect
11151 the other end to connect.
11153 * Moved registering of listener task to silc_server_init, hence
11154 the server starts listenning as soon as it is run, even if it
11155 does not have connections to other routers. Let's see how well
11158 * Changed default connection retry timeouts for more suitable in
11161 * Removed cipher and such arguments from silc_idlist_add_client
11162 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
11163 Added new function silc_idlist_add_data to add the keys and stuff
11166 * Added SilcIDListData structure and added it to SilcClientEntry
11167 and SilcServerEntry as their first field in the structure. This
11168 way we can explicitly cast the ID entries to the SilcIDListData
11169 structure and get common data for the entries. In past, we had
11170 to first check what type of connection it is and then cast it to
11171 correct ID entry type. Now, we can directly cast the opaque
11172 pointer to the SilcIDListData (no matter what ID entry it actually
11173 is) and get the data needed.
11175 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11177 * Wow, found a bug in scheduler. The scheduler uninitialized itself
11178 in some circumstances even if threre were timeout tasks, though not
11179 IO tasks, but tasks anyway. Now fixed.
11181 * Defined SilcServerConnection structure to hold connection specific
11182 stuff about directly connected servers and routers. The definition
11183 is currently in silcd/server_internal.h. I thought about having
11184 a bit more important role fro this struct but for now it is used
11185 only when connecting to other server (or router actually).
11187 * Added connecting retry support in server when connecting to
11188 router(s). The retry feature implement exponential backoff
11189 algorithm. Also, added SilcServerParams structure to hold default
11190 parameters for server. For now, it include these retry settings
11191 and are hard coded. After server is moded to be as Silc Server
11192 Library this structure will be more important.
11194 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11196 * Changed client librarys channel->clients table to SilcList and
11197 changed code accordingly.
11199 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11201 * Changed client's channel table to SilcList and changed code
11202 accordingly. Also changed SilcChannelClientEntry to include back-
11203 pointer to the channel so that client entry can use that structure
11204 as list as well and we have fast cross-reference to the channel.
11205 This change dramatically decreased the complexity of channel
11206 handling with client entry and vice versa (removed one extra
11207 loop when searching for channel entry from many functions).
11209 * Changed server->sim from table to SilcDList and changed code
11212 * NAMES command can now be used from user interface. It will show
11213 the user list on the channel, neatly.
11215 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11216 Code now saves realname of the user if it becomes available.
11218 * Renamed configure.in to configure.in.pre and made ./prepare
11219 script to automatically add correct version string to
11220 configure.in which it creates from configure.in.pre.
11222 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11224 * NAMES command reply now shows users mode with the nickname when
11225 joining to channel.
11227 * Moved silc_client_ch[u]mode[_char] functions from
11228 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11229 place sucks, they are utility functions and should be in some
11232 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11234 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11237 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11241 * Added TRQ (efficient deque and list library) into lib/trq. This is
11242 a very good list library that is currently used in the SILC. Defined
11243 SilcList API over the library because I didn't like the API very
11244 much. See lib/trq/silclist.h for the API and examples of how to
11245 use the API. Fixed various places in the code to use the new
11246 SilcList API. The SilcList is meant for lists that has a structure
11247 already defined as a list. It is not suitable to add just some
11248 context to the list (in TRQ, the context is the list actually).
11250 So, I defined SilcDList that can be used for the purpose where
11251 predefined list structure does not exit. This can be used as
11252 such list. Now some context just can be added to the SilcDList.
11253 Currently this list is not used in the SILC just yet, though there
11254 are a lot places where this can replace dynamically allocated
11255 tables and I will fix these places, later, to use SilcDList.
11256 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11257 and use TRQ internally).
11259 Also fixed some annoying warning messages that the original TRQ
11260 code generated. Also minor changes to TRQ's Makefile.in.
11262 * Added support for querying by Client ID to both WHOIS and
11263 IDENTIFY commands into server, as required by the protocol.
11265 * Removed method function pointers from SilcBuffer structure. They
11266 weren't used to anything and just increased the context size for
11267 no good reason. This change also made silc_buffer_alloc and
11268 silc_buffer_free functions inline functions.
11270 * Disabled command flooding detection support until it's fixed so
11271 that it accepts commands in but does not execute them more than once
11274 * Added silc_net_localhost(), to return local hostname, into
11275 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11276 that must be initialized before calling silc_client_init.
11278 * Added new function: silc_server_send_notify_on_channels to send
11279 notify messages to all channels client has joined. It is assured
11280 that the message is sent only once per client.
11282 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11283 lib/silcutil/silcutil.[ch] as silc_format function. The new
11284 function is generic and is used by server as well, not only by
11285 the logging routines.
11287 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11288 the provided version string was not acceptable. Added new function:
11289 silc_ske_check_version into lib/silcske/silcske.h. The function
11290 must be implemented by the application (client or server) and it
11291 does not reside in the SKE library. The function checks the version
11292 string remote end sent.
11294 * Added back pointers (to opaque context and to SilcSocketConnection)
11295 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11297 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11298 duplicate packet context structure.
11300 * Changed `notify' client operation to send same arguments as client
11301 receives from server except for ID's. ID's are mapped to correct
11302 ID entry and that is returned. Also, if channel entry is not sent
11303 by server but the notify is for channel the channel entry is sent
11304 to application (otherwise application doesn't know that it is for
11305 channel (library gets it from packet's Destination ID)).
11307 * Added silc_client_remove_from_channels into client library to
11308 remove a client from all channels it has joined to. Used when
11309 received SIGNOFF notify from server. Added also new function
11310 silc_client_replace_from_channels to replace old ID entry with
11311 new ID entry on all channels. Used when received NICK_CHANGE
11312 notify from server.
11314 * Fixed ID Cache list handling in silc_idlist_get_client in
11315 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11316 to get (or query) client by ID.
11318 * Updated TODO list.
11320 * Added connection authentication status message defined by the
11321 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11322 support for these into the code in client and server side.
11324 * Added generic function silc_client_send_command to send any command
11325 with variable argument list. Application should use this function
11326 to send commands if the command functions provided by the library
11327 does not suite for the application's user interface needs.
11329 * Added new `failure' client operation. Application is notified about
11330 received failure packet if client is executing a protocol. In this
11331 case the protocol's execution has failed.
11333 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11334 is required by the protocol.
11336 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11337 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11340 * Added status flag to SilcSKE object to indicate realtime status
11341 of the SKE protocol.
11343 * Application receives now exactly same command reply arguments as
11344 the library receives from server. However, if ID is received the
11345 corresponding ID entry is returned to the application (eg. Client
11346 ID is mapped to correct SilcClientEntry entry and that is returned).
11347 Changed command_reply client operation due to this change.
11349 * Changed all ID's in commands and in command replys as ID Payloads.
11350 Change affected both client and server side codes.
11352 All ID's sent in SILC network (with execption of ID's in SILC
11353 Packet header) are sent in ID Payload to support variable length
11356 * Server now notifies nick changes and notifies all clients on
11357 the channels about the new nickname (about the new Client ID,
11360 * Implemented CMODE command to change channel modes. Supports all
11361 channel modes defined by the protocol specs except ban and invite
11362 lists. (Also, private channel key mode is supported but support for
11363 setting private channel key in client is missing, thus, this mode
11364 has no effect on client side (except that server requires that the
11365 client uses private channel key and normal channel traffic does not
11368 Also, invite mode works per se, but INVITE command does not work
11369 yet correctly, so you can set channel as invite only channel but
11370 inviting clients to the channel does not work (it is yet to be
11371 thought what's the best way to do it).
11373 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11374 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11375 Implemented CUMODE command to change user's mode on the channel.
11376 Supports all modes defined by the protocol specs.
11378 * Added NAMES command reply to return users modes on the channel.
11380 * Removed unnecessary and slow ciphers from lib/silccrypt.
11382 * Set SO_KEEPALIVE option to connection sockets by default.
11384 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11386 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11387 redefined the Notify Payload into protocol specs.
11389 * Added silc_id_payload_parse_id to get ID directly from raw
11392 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11394 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11395 accept searching by Client ID as well.
11397 * Added support for LEAVE and SIGNOFF notify types in client library.
11399 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11400 to parse ID Payload from raw data.
11402 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11404 * Added flags parameter into silc_ske_assemble_security_properties
11405 function in lib/silcske/silcske.[ch].
11407 * Changed notify client operation to fit better for notify messages
11408 sent by server. The notify payload received from server is now
11409 passed to the application (after parsing it to SilcNotifyPayload).
11410 It is application's responsibility to retrieve the arguments
11411 from the payload and show the message the way it wants. The message
11412 sent by server is implementation specific.
11414 * Changed public keys to comply with the protocol specification.
11415 Old public keys are not supported anymore and are not compatible.
11417 * Removed nickname from Channel Payload as the latest draft removed
11418 it. The client must resolve the nickname from the NAMES command
11419 reply received when it joined the channel.
11421 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11423 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11425 * Fixed some errors in protocol specification drafts.
11427 * Created lib/silccore/silcnotify.c to implement Notify Payload
11428 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11429 generic payloads described by protocol specifications. The file
11430 includes implementations for ID Payload and Argument Payload.
11432 * Changed Command Payload implementation to use the new Argument
11433 Payload. Changed command_xxxx_payload to command_payload_xxxx
11434 to comply with SILC coding conventions.
11436 * Added suppport for Argument Payload handling in Notify Payload
11437 implementation as protocol requires it. Added the new support
11438 into server and client lib as well.
11440 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11442 * Added support for multiple nicknames on same channel. [n] is
11443 added locally to the nickname if there are more than one same
11444 nicknames on the channel.
11446 * Server now sends all nicknames that matched WHOIS request.
11447 Client also shows the list received from server.
11449 * Added TOPIC command to client side. User can now set and show
11450 current topic on channel.
11452 * Added MOTD command to client and server. Also, server sends the
11453 motd when client connects to the server.
11455 * Changed version strings to comply ISO 8601.
11457 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11459 * Fixed protocol error handling in client library. It should now
11460 cope even if the SKE fails for some reason.
11462 * Made new protocol specification drafts for submitting to IETF.
11464 * Implemented TOPIC command to server in silcd/command.c.
11466 * Added two new notify types into lib/silccore/silcnotify.h:
11467 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11468 notify nickname change and topic setting/change on a channel.
11470 * API change of command_reply operation in client library. The
11471 application gets now the status type received from server as well.
11473 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11475 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11477 * Cras fixed and optimized the packet handling even further and
11478 it should work now. Minor change to the prototype of function
11479 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11481 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11483 * Added new function into lib/silcutil/silcschedule.[ch]:
11484 silc_schedule_with_fd to select() a specified fd. The function
11485 returns after timeout expires or data arrives or goes. The
11486 function is used by packet routines to wait that all data is
11487 received from network.
11489 * Fixed data reading from network in lib/silccore/silcpacket.c.
11490 The code now assures that all data is read from the fd and then
11491 continues packet processing. This was a bug fix since the code
11492 used to drop some data in some circumstances.
11494 * Added new function into lib/silcclient/client.[ch]:
11495 silc_client_start_key_exchange to start key exchange after
11496 connection has been established to server. The code internally
11497 now uses this funtion but its main purpose was to provide it
11498 for applications that perform their own connecting. After
11499 application has created a connection it merely calls this
11500 function to start the key exchange between client and server.
11501 The library takes care of everything else after that.
11503 Updated also lib/silcclient/README to explain the usage of
11506 * Do not send to application information that connection has
11507 been established. Application gets notified it by connect
11510 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11512 * Applied cras's patch to add silc_schedule_one function. The
11513 function runs scheduler once and returns.
11515 * Fixed the scheduler after cras messed it up. The timeout
11516 handling works now as it's supposed to work.
11518 * Added into lib/silccore/ silcnotify.h to include notify
11519 message types support. Changed silc_server_send_notify*
11520 functions, in server.[ch], to support those new notify types.
11521 Added the support for the notify types into client library,
11522 as well. Added new notify client operation into ops.h in
11525 * Changed silc_server_packet_send_to_channel to send normal
11526 packets instead of just channel message packets. The function
11527 is now used to send the notify packets to channels. It is not
11528 used to send channel message packets anymore, as server never
11529 sends them anymore.
11531 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11532 va_arg()s as it seems to require it nowadays. I guess, if SILC
11533 is compiled with older va_arg() the new code should work anyway.
11535 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11537 * Splitted core library. Core library (lib/silccore) includes
11538 now only SILC protocol specific core (and common) components.
11539 Created new utility library (lib/silcutil) that includes more
11540 generic purpose stuff. The stuff for util library was taken
11541 from the old core library. This was minor and easy split.
11543 * Created SILC Client Library (lib/silcclient) that includes
11544 implementation of the SILC client without user interface. This
11545 was major move from silc/ directory. The code has been changed
11546 so that it is transparent towards the user interface. The
11547 silc/ directory includes now the same user interface as before
11548 and it uses the new client library. Read lib/silcclient/README.
11549 Basicly, the client library performs everything else related
11550 to SILC except user interface handling. Also, configuration
11551 files are considered to be part of user interface and library
11552 does not handle them.
11554 This change also changed a lot of structures, function naming etc.
11555 Most important change was that SilcClientWindow object was
11556 renamed to SilcClientConnection in the client library. Created
11557 also new file lib/silcclient/ops.h. Also added new files
11558 silc/local_command.[ch] and silc/client_ops.[ch].
11560 All these changes were made to make it easier for user interface
11561 designers to create what ever user interface for the SILC client
11564 It is also expected that the server will be moved to lib
11565 directory as well and SILC Server Library will be created;
11566 sometimes in the future.
11568 * Removed Local commands from lib/silccore/silccommand.h as
11569 they are application specific and new client library does not
11570 handle any of those anymore.
11572 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11573 old client implementation in silc/.
11575 * Added support for callback functions in SILC_LOG_* macros.
11576 Application can now set its own callbacks that will be called
11577 instead of using the default functions that will always print
11578 the debug messages to stderr (or stdout). Also, debugging can
11579 now be disabled by setting silc_debug to FALSE and re-enabled by
11580 setting it to TRUE. Note, that logging will still work even
11581 if debugging is disabled.
11583 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11584 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11585 silc_log_reset_debug_callbacks.
11587 * To enable debugging in silc client one must give now -d
11588 option on command line.
11590 * Changed silc_schedule_init to automatically allocate task queues
11591 if they are not allocated before calling it.
11593 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11595 * Added GMP 3.1 into math library.
11597 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11599 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11600 a channel in SILC network. The packet is used by servers and
11601 routers to notify other routers that user has left a channel.
11602 This little feature was missing until now. Added the feature
11603 to protocol specification as well.
11605 Added functions: silc_server_send_remove_channel_user and
11606 silc_server_remove_channel_user into server.[ch].
11608 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11609 lib/silccore/silcpacket.h. However, they are not implemented
11612 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11614 * Fixed joining to a channel and sending channel messages
11615 between server and router. The channel message sending should
11616 now work inside a cell.
11618 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11620 * Fixed the private message sending between server and router.
11621 The private message sending should now work inside a cell.
11623 * Added silc_server_replace_id into server.[ch] to replace
11624 existing ID in the SILC network.
11626 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11627 and silc_idlist_replace_server_id into idlist.[ch] in server.
11629 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11631 * Fixed the server to server connections. Server can again now
11632 connect to router. Router to router connections probably does
11635 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11637 * Added dynamic protocol registering support. Now protocols can
11638 registered and unregistered on the fly. Patch by cras.
11640 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11642 * Added lib/contrib directory to hold routines that some platforms
11643 don't have but are needed by SILC.
11645 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11646 into lin/contrib to provide getopt() and getopt_long() for
11647 those who don't have it.
11649 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11651 * Added AWAY command to client. When away message is set and
11652 client receives a private message packet the client automatically
11653 replies to the sender with the away message.
11655 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11656 bug seemed to be the cause of recent problems when compiling
11659 * Added version detection support to SKE protocol specification
11660 and added the new changes to the SKE implementation as well.
11661 There were other minor changes in the SKE protocol as well.
11663 Many changes in lib/silcske/silcske.[ch] and in
11664 lib/silcske/payload.[ch].
11666 * Added ^U functionality, clear input line. Patch from cras.
11668 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11670 * Mainly small bugfixes on core library. Fixed some debugging
11671 logging and buffer overflow in silclog.c.
11673 * Updated config.sub and config.guess on the distribution tree.
11675 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11677 * Added command lagging support in server. Client may execute
11678 commands now only once in two seconds.
11680 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11682 * Optimized packet reception. MAC computation and checking is now
11683 also more optimized. A lot previously duplicated code is now
11684 used as generic by both client and server.
11686 * Fixed key pair generation in clientutil.c
11688 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11690 * Added into lib/silccore/silcbufutil.[ch] new function;
11691 silc_buffer_realloc.
11693 * Moved generic packet sending/encryption functions to
11694 lib/silccore/silcpacket.[ch] from client and server. Some
11695 rewriting of the functions.
11697 * Moved all generic packet reception/decryption functions to
11698 lib/silccore/silcpacket.[ch] from client and server. The
11699 packet processing is now much cleaner in both client and server.
11700 These were major changes in both client and server.
11702 * Created many common functions in server to do packet sending.
11703 Previously code were duplicated a lot, this has been removed
11704 with these changes.
11706 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11708 * Rewrote major parts of the ID cache system. Don't know
11709 whether it is better now or not but at least the API is more
11712 * Major rewrite on ID cache stuff on client because of the ID
11713 cache API changes. Added idlist.c to client.
11715 * Also major rewrite on ID cache stuff on server as well.
11716 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11717 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11718 in hand, instead they are all put into the ID cache system now.
11719 All server_idlist_* routines uses ID cache now instead of
11720 traversing its own lists (those lists does not exist anymore).
11721 SilcIDList though still exists. Also, SilcXXXEntry's are
11724 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11726 * Finally made the SKE implementation compliant to the protocol
11727 specification. All mp integers are now binary encoded as
11728 opposed being HEX encoded.
11730 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11733 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11734 functions: silc_[encode/decode]_pem. Also added function
11735 silc_encode_pem_file to PEM encode with newlines ('\n') for
11736 saving into a file.
11738 * SILC public keys are now encoded either PEM or binary. Same
11739 option is for private keys as well. By default private keys
11740 are binary encoded and public keys PEM encoded. Silly HEX
11741 encoding were removed.
11743 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11744 function to create fingerprints.
11746 * Fixed a bug in SHA1; does not change the original data anymore.
11748 * Partly implemented INFO command on client and server side.
11749 Fixed CLEAR command. Changes to SERVER command; show current
11750 server(s) when giving command without arguments. Added
11751 VERSION command to client.
11753 * Added check to server that unregistered connections cannot
11754 execute commands (unless it is specificly allowed).
11756 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11758 * Fixed screen refresh.
11760 * Fixed channel joining bug from client. On some circumstances
11761 client tried to join to a channel it had already joined.
11763 * Added public key verification process into client's protocol.c.
11764 The client now verifies the public key from user and saves
11765 it into ~./silc/serverkeys/ directory.
11767 Added into: clientutil.[ch]: silc_client_verify_server_key.
11769 * Changed SKE protocol's silc_ske_initiator_finish function
11770 to accept callback function that verifies the received public
11771 key. Removed old silc_ske_verify_public_key function.
11773 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11775 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11776 silc_pkcs_private_key[_data]_set.
11778 * Made the password and public authentication more cleaner in
11779 server's protocol.c.
11781 * Removed historic and obsolete protocol `channel_auth' from
11782 both client and server.
11784 * Removed wrong way of sending command status messages from
11785 server to client in server's command.c. The old way violated
11786 protocol specification.
11788 Changes to silccore/silccommand.[ch]: removed
11789 silc_command_encode_status_payload -> not needed anymore,
11790 changed silc_command_encode_payload_va to accept extra
11791 argument on variable argument list. The argument type must
11792 now be provided to the function. Also, added new function:
11793 silc_command_encode_reply_payload_va which is same as
11794 normal command_encode_payload_va except command status type
11795 is provided as extra argument.
11797 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11799 * Added ~./silc directory handling. The directory includes the
11800 public and private keys for the client.
11802 Added silc_client_check_silc_dir, silc_client_create_identifier
11803 and silc_client_load_keys.
11805 * Implemented SILC protocol compliant public key. Added public
11806 and private key saving to and loading from files.
11808 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11809 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11810 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11811 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11812 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11814 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11815 silc_pkcs_load_[public/private]_key.
11817 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11819 * Added silc_server_get_route (route.[ch]) to get connection
11820 data for the fastest route for given ID.
11822 * Implemented INVITE command on client and server. The command
11823 were re-defined in the SILC Protocol Specification and the
11824 implementation now complies with the specification.
11826 * Implemented PING command on client and server.
11828 * Implemented NAMES command on client and server. The server side
11829 supports currently only normal server not router server yet.
11830 Some changes to NAMES definition in SILC protocol specification.
11832 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11834 * Implemented LEAVE command on client and server.
11836 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11837 again. This change was made to the protocol as well. Server
11838 should not violate the protocol specification anymore.
11840 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11842 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11843 was tested. SOCKS4 was not but should work anyway.
projects / crypto.git / blob