1 Wed Jan 3 18:06:33 EET 2007 Pekka Riikonen <priikone@silcnet.org>
3 * Added silc_packet_stream_wrap into lib/silccore/silcpacket.[ch].
4 It can be used to wrap SilcPacketStream into SilcStream.
6 * Fixed %p formatting from silc_snprintf. Affected file is
7 lib/silcutil/silcsnprintf.c.
9 * Ported SFTP library to new utility library. Ported also
10 the SFTP testers. Affected files in lib/silcsftp/.
12 Tue Jan 2 17:18:46 EET 2007 Pekka Riikonen <priikone@silcnet.org>
14 * Added lib/silcutil/silcsnprintf.[ch]. Added in addition
15 of silc_snprintf, silc_vsnprintf, silc_asprintf and
18 Sat Dec 30 23:23:17 EET 2006 Pekka Riikonen <priikone@silcnet.org>
20 * Added preliminary Symbian support. Changes around the source
21 tree. The symbian/ directory now includes Carbide.c++ project
22 files to compile the sources.
24 * Added silc_snprintf. Affected files are
25 lib/silcutil/silcstrutil.[ch].
27 Thu Dec 21 18:01:51 EET 2006 Pekka Riikonen <priikone@silcnet.org>
29 * Changed SILC_FSM_[CONTINUE|YIELD|WAIT|FINISH] enums to
30 macros. SILC_FSM_CONTINUE macro now immediately calls the
31 next state instead of first returning back to FSM. Helps
32 in debugging crashes etc.
34 Removed FSM Semaphores. Introduced FSM Event which is
35 asynchronous event. Affected files are in lib/.
37 * Added epoll(7) support to SILC Scheduler. It is used by default
38 if it is available. Affected files are
39 lib/silcutil/silcschedule.[ch],
40 lib/silcutil/unix/silcunixschedule.c.
42 Tue Dec 19 20:39:35 EET 2006 Pekka Riikonen <priikone@silcnet.org>
44 * Added CTR mode to AES. Simplified cipher implementation API
45 more. Affected files are in lib/silccrypt/.
47 Sun Dec 17 16:46:55 EET 2006 Pekka Riikonen <priikone@silcnet.org>
49 * Removed `detach' client operation. The detachment data is
50 now delivered in SILC_COMMAND_DETACH command reply to
51 application. Affected file in lib/silcclient/.
53 * Rewrote resuming/detaching in client library.
55 * Added boolean encryption indicator for silc_cipher_set_key.
56 Affected files lib/silccrypt/silccipher.[ch].
58 Wed Dec 13 18:05:50 EET 2006 Pekka Riikonen <priikone@silcnet.org>
60 * Added silc_likely and silc_unlikely macros for GCC branch
61 prediction optimizations. Affected file lib/silcutil/silctypes.h.
63 * Added assembler AES optimization. Cleaned up the SILC Cipher
64 implementation API. Affected files are in lib/silccrypt/.
66 Tue Dec 12 18:56:14 EET 2006 Pekka Riikonen <priikone@silcnet.org>
68 * Changed back the SILC_FSM_THREAD_WAIT operation to not
69 continue to next state if thread is finished already. That
70 check is not done anymore. Affected files are
71 lib/silcutil/silcfsm.[ch].
73 Sun Dec 10 13:54:52 EET 2006 Pekka Riikonen <priikone@silcnet.org>
75 * Removed silc_packet_[get|set]_ciphers and
76 silc_packet_[get|set]_hmacs. Added silc_packet_set_keys that
77 handle REKEY_DONE packet sending in rekey. Affected files
78 are lib/silccore/silcpacket.[ch].
80 * Added silc_fsm_is_started. Affected files are
81 lib/silcutil/silcfsm.[ch].
83 * Added settings sign_channel_message, sign_private_message
84 and key_exchange_rekey_pfs to SILC Client. Added UDP transport
85 support for key agreement in /KEY command. Affected files
86 in apps/irssi/src/silc/core/.
88 * During SILC Client initialization forward log messages to
89 stderr. Affected files in apps/irssi/src/silc/core/.
91 Thu Dec 7 19:07:21 EET 2006 Pekka Riikonen <priikone@silcnet.org>
93 * Added silc_ske_get_key_material. Affected files are
94 lib/silcske/silcske.[ch].
96 * Added silc_packet_stream_is_udp. Affected files are
97 lib/silccore/silcpacket.[ch].
99 * Added SKE packet retransmission support with UDP transport.
100 Affected file is lib/silcske/silcske.c.
102 Sun Dec 3 22:00:12 EET 2006 Pekka Riikonen <priikone@silcnet.org>
104 * Added silc_socket_stream_is_udp. Affected file is
105 lib/silcutil/silcsocketstream.[ch].
107 * Added UDP transport support to packet engine. Affected file
108 is lib/silccore/silcpacket.c.
110 * Added silc_socket_stream_is_udp. Affected file is
111 lib/silcutil/silcsocketstream.[ch].
113 Sat Nov 18 11:33:03 EET 2006 Pekka Riikonen <priikone@silcnet.org>
115 * Added silc_packet_send_va[_ext] to send variable argument
116 formatted buffers. Affected files lib/silcore/silcpacket.[ch].
118 * Timeout freelist garbage collection added to scheduler.
119 Affected file lib/silcutil/silcschedule.c.
121 Thu Nov 9 18:12:15 EET 2006 Pekka Riikonen <priikone@silcnet.org>
123 * Added silc_show_public_key_file to
124 lib/silcapputil/silcapputil.[ch].
126 * Added SILC_STR_ADVANCE support for buffer unformatting.
127 Affected file lib/silcutil/silcbuffmt.c.
129 Tue Nov 7 18:04:36 EET 2006 Pekka Riikonen <priikone@silcnet.org
131 * Added silc_string_split to lib/silcutil/silcstrutil.[ch].
133 * Added silc_mutex_assert_locked to lib/silcutil/silcmutex.h.
135 * silc_fsm_continue[_sync] now cancels erlier timeout set with
136 silc_fsm_next_later. Affected file lib/silcutil/silcfsm.c.
138 Sat Nov 4 21:50:37 EET 2006 Pekka Riikonen <priikone@silcnet.org
140 * Added SILC_STR_FUNC to buffer format API. Affected files
141 are lib/silcutil/silcbuffmt.[ch].
143 * Added silc_buffer_[s]enlarge to lib/silcutil/silcbuffer.h.
145 * No more memory allocation for message payload parsing.
146 Pre-allocated buffer can be used with message payload encoding.
147 Affected files lib/silccore/silcmessage.[ch].
149 Fri Oct 27 21:01:26 EEST 2006 Pekka Riikonen <priikone@silcnet.org
151 * Added silc_buffer_sunformat and silc_buffer_sunformat_vp
152 to silcutil/silcbuffmt.[ch].
154 Sun Oct 22 13:03:07 EEST 2006 Pekka Riikonen <priikone@silcnet.org
156 * Added SILC_STR_BUFFER to format and unformat SilcBuffer.
157 Affected file lib/silcutil/silcbuffmt.[ch].
159 * Removed silc_schedule_signal_[un]register and
160 silc_schedule_signal_call. Added silc_schedule_task_add_signal
161 to add signal task. Only one callback per signal may be
162 added. The signals are now automatically called back to
163 caller. Affected files lib/silcutil/silcschedule.[ch] and
164 silcutil/[unix/win32]/silc[unix/win32]schedule.c.
166 * Added silc_time_msec and silc_time_usec to silcutil/silctime.[ch].
168 * Added SilcSKEParams for SKE parameters and simplied even more
169 the SKE interface. Affected files are lib/silcske/silcske.[ch].
170 Added support for IV included and session port handling with
173 * Added Secure ID (SID) support with IV Included flag (for UDP/IP)
174 in lib/silccore/silcpacket.[ch]. Added silc_packet_set_sid
175 which is called after every rekey when IV Included flag is used.
176 See SILC specifications for details.
178 Thu Oct 19 10:03:03 EEST 2006 Pekka Riikonen <priikone@silcnet.org
180 * Added lib/silcapputil and moved SILC application specific
181 utility routines from the generic util library lib/silcutil
182 to the new library. Removed lib/silcidcache and moved that
183 to lib/silcapputil as well.
185 Tue Sep 19 00:14:11 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
187 * Added SILC_STR_ADVANCE. Affected file is
188 lib/silcutil/silcbuffmt.[ch].
190 * The silc_buffer_strformat preserves buffer locations now.
192 * Added lib/silcutil/silcatomic.h for atomic operations.
194 Sat Sep 16 11:23:06 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
196 * Added lib/silchttp, SILC HTTP server, a very simple HTTP
199 * Fixed MIME deocing when data portion is not present.
200 Affected file lib/silcutil/silcmime.c.
202 Wed Jul 19 12:06:38 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
204 * Moved lib/silccore/silcidcache.[ch] to lib/silcutil/.
206 * Added IV Included support to packet routines, to allow
207 packet sending and receiving on UDP/IP. Affected files are
208 lib/silccore/silcpacket.[ch].
210 * Added SILC_FSM_YIELD. Affected files lib/silcutil/silcfsm.[ch].
212 Tue Jul 18 20:10:28 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
214 * Added UDP support to network and socket stream library.
216 Sat Jun 24 22:33:18 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
218 * Added conditional variables. New files are
219 lib/silcutil/silcondvar.h and platform specific implementations.
221 Thu Jan 5 20:02:31 CET 2006 Patrik Weiskircher <pat@icore.at>
223 * make sure session->hostname and session->port are valid before the
224 application callback is done, since things will go wrong if the
225 application immediately calls silc_client_file_receive. Affected
226 file lib/silcclient/client_ftp.c.
227 Patch received from Stefan Siegel <stesie@brokenpipe.de>, thanks!
229 Fri Dec 30 22:54:21 EET 2005 Pekka Riikonen <priikone@silcnet.org>
231 * New SILC PKCS API enabling support for other public keys
232 and certificates, lib/silccrypt/silcpkcs.[ch], silcpk.[ch].
234 * Separated SILC Public Key Payload routines from the PKCS API
235 to lib/silccore/silcpubkey.[ch].
237 Wed Dec 28 13:55:22 EET 2005 Pekka Riikonen <priikone@silcnet.org>
239 * Added SILC Key Repository library, lib/silcskr.
241 * Added SILC Server library, lib/silcserver.
243 Mon Dec 19 18:04:24 EET 2005 Pekka Riikonen <priikone@silcnet.org>
245 * MIME objects in attributes now use SilcMime. Affected files
246 are lib/silccore/silcattrs.[ch].
248 Sat Dec 17 20:13:31 EET 2005 Pekka Riikonen <priikone@silcnet.org>
250 * Synchronize semaphore posting for real threads in FSM.
251 Affected files are lib/silcutil/silcfsm.c, silcfsm_i.h.
253 Mon Nov 28 17:06:54 EET 2005 Pekka Riikonen <priikone@silcnet.org>
255 * Added silc_file_set_nonblock. Affected file is
256 lib/silcutil/silcfileutil.h.
258 * Added silc_fd_stream_file to lib/silcutil/silcfdstream.[ch].
260 Sat Nov 26 16:13:40 EET 2005 Pekka Riikonen <priikone@silcnet.org>
262 * FSM based implementation of SILC SKE. Simpler interface also.
263 Affected files are in lib/silcske/.
265 * Added SilcBool type. Affected file lib/silcutil/silctypes.h.
267 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
269 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
270 silc_mime_parse is available but deprecated.
272 * Check that packet is valid when processing key exchange,
273 authentication and rekey protocols. Fixes a crashbug.
274 Affected files are apps/silcd/protocol.c and
275 lib/silcclient/protocol.c.
277 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
278 all hash buffers to use that instead of fixed values.
280 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
282 * Added SHA-256 to crypto library. The SHA-256 takes now
283 precedence over SHA-1.
285 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
287 * Check for valid return value from regcomp. Affected file
288 lib/silcutil/unix/silcunixutil.c.
290 Tue May 10 23:11:17 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
292 * Fixed silc_hash_uint to work with integers. Affected
293 file lib/silcutil/silcutil.c.
295 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
297 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
299 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
301 * Fixed channel public key list saving on JOIN command reply
302 on backup router. Affected file apps/silcd/command_reply.c.
304 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
306 * Added default limit how many channels client can join,
307 default is 50. Added 'channel_join_limit' configuration
308 option to server too. Affected files are apps/silcd/command.c
309 and serverconfig.[ch].
311 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
313 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
314 On Toolkit the server and client are not compiled by default.
315 Affected file configure.ad.
317 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
319 * Added lib/contrib/getopt.[ch] for platforms that don't
320 have it (it is not GPL implementation).
322 * Fixed compilation when pkg-config is used.
324 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
326 * A comma in invite/ban string is invalid, check for it.
327 Affected file apps/silcd/server_util.c.
329 * Added SERVICE command to the server. It parses the command
330 request but SILC Server does not support services for the
331 time being. Affected file apps/silcd/command.[ch].
333 * Added SERVICE command and command reply to client library.
334 It is however incomplete. Updated Toolkit documentation.
335 Affected files are lib/silcclient/command[_reply].[ch].
337 * Fixed IDENTIFY/WHOWAS command reply to send the username
338 correctly (uninitialized buffer). Affected file is
339 apps/silcd/server_query.c.
341 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
343 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
344 finalizes the major restructuring of the CVS tree.
346 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
348 * Send empty MOTD reply if MOTD file cannot be read.
349 Affected file silcd/command.c.
351 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
353 * Optimized primer number generator to use simpler conversion
354 routines. Also assure that the prime number will have the
355 highest bit set after modifying it. Affected file is
356 lib/silcmath/silcprimegen.c.
358 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
360 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
361 for now only for testing purposes, it will not be delivered
362 in any distribution for now.
364 * Removed NSS MPI from the source tree. Due to upcoming
365 license change for the SILC Toolkit, we cannot deliver the
366 NSS MPI anymore. I decided to replace it in all distributions
367 with public domain library.
369 * Removed GNU regex from lib/contrib and introduced free
370 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
371 GNU regex compatible API to it (only partial).
373 * Removed getopt routines from lib/contrib.
375 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
377 * Use silc_server_send_command_reply to send replies instead
378 of encoding packet itself. Affected file silcd/command.c.
380 * Added command sending and receiving statistics to server.
381 Affected files in silcd/.
383 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
384 with GCC, for it not to warn about pointer signedness.
386 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
388 * Added context to the SilcIDCache destructor. Affected
389 files are lib/silccore/silcidcache.[ch],
390 lib/silcclient/client.c and silcd/server.c.
392 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
394 * Added pkg-config check to configure.
396 * The PublicKeyDir must not be used with Admin block in server
397 config. Affected file silcd/serverconfig.c.
399 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
403 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
405 * Handle empty LIST command reply correcttly in server. Affected
406 file silcd/command_reply.c.
408 * Handle empty LIST command reply correctly in client library.
409 The application will now receive one LIST command reply with
410 all arguments set to NULL if there are no channels. Updated
411 Client Library documentation accordingly. Affected file
412 lib/silcclient/command_reply.c.
414 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
416 * Added channel name string stringprep profile to the protocol
417 and implementation to allow a little free'er channel name
418 strings. Affected files are lib/silcutil/silcstringprep.[ch].
420 * Added silc_channel_name_[check|verify] to check and verify
421 channel name strings. Affected files are
422 lib/silcutil/silcstrutil.[ch].
424 * Added support for the new channel name preparation in client
425 library and server. Affected files in lib/silcclient and
428 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
430 * Added the Autodist into the source tree. It replaces the
431 old ./prepare. It can be used to create distributions as
432 previously. See README.CVS and README.DIST. See
433 distributions in distdir/.
435 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
437 * Make sure query sends at least an error back if nothing
438 more is sent. Affected file silcd/server_query.c.
440 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
442 * During query, check if the original command caller goes
443 away. If it does, stop the query. Affected file
444 silcd/server_query.c.
446 * Check for valid channel creation in JOIN command reply.
447 Affected file lib/silcclient/command_reply.c.
449 * Handle the resolver counter in silc_client_get_users_by_channel
450 callback correctly. Fixed auto-join bug in Gaim. Affected
451 file lib/silcclient/idlist.c.
453 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
455 * Added some better error messages. Affected file
456 silcd/command_reply.c and packet_receive.c.
458 * Handle error in WATCH command propely on backup router.
459 Affected file silcd/command.c.
461 * Fixed freeing of unfreeable variable in WHOIS command reply.
462 Affected file silcd/command_reply.c.
464 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
466 * Added pkg-config .pc file creation for silc core library
467 and silcclient library. A patch by c0ffee.
469 * Removed the need for GNU Libidn. Added the simple stringprep
470 from libidn into lib/contrib/. It is now used also on Windows
473 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
475 * Simplified the invite and ban string handling in the
476 server. Check for valid invite and ban arguments also.
477 Affected file silcd/server_util.c.
479 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
481 * Added WATCH list announcing in backup router protocol.
482 Affected files are silcd/command.c, server.c, server_backup.c.
484 * Do not change users mode to founder on normal server/backup
485 if the founder mode is set, and user is first one to join.
486 Affected file silcd/pcaket_receive.c.
488 * Do not send CUMODE_CHANGE notify back to sender. Affected
489 file silcd/packet_receive.c.
491 * Added getrusage() to take noise in SILC RNG. A patch by
492 Mika Boström. Affected files are configure.in.pre,
493 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
495 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
497 * Splitted the SILC libraries configuration into a configure
498 fragment into lib/configure.ad. It is now possible, once
499 this feature is added, to specify whether to compile or not
500 compile included SILC libraries. Affected files are
501 configure.in.pre, lib/silcmath/mpi/configure.ad,
502 lib/configure.ad, Makefile.defines.pre and
503 Makefile.defines_int.pre.
505 * Added --with-silc-includes and --with-silc-libs to configure.
506 If specified the included libs are not compiled, but the
507 specified libs are used. Pkg-config is not yet supported.
508 Affected file configure.in.pre.
510 * Fixed WATCH command handling on backup router. Router does not
511 send the watch command any more to backup if it originates from
512 backup. Affected file silcd/command.c.
514 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
516 * Changed announcing to not announce unregistered clients.
517 Affected file silcd/server.c.
519 * Fixed username handling in command reply. Affected file
520 silcd/command_reply.c.
522 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
524 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
526 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
527 Affected file: includes/silcincludes.h.in
529 * bool is defined as _Bool on Mac OS X now.
530 Affected file: lib/silcutil/silctypes.h
532 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
534 * Added support for UTF-8 nicknames, channel names and
535 server names in client library. Affected files in
538 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
539 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
540 software to check how Toolkit has been compiled.
542 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
544 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
546 * Use silc_utf8_str[n]casecmp instead of strcmp routines
547 in library and in SILC Client when dealing with nicknames
548 and other identifier strings. Affected file in client lib
551 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
552 irssi/src/silc/core/silc-servers.c.
554 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
556 * Fixed idcache to work with the new identifier strings.
557 Affected file lib/silccore/silcidcache.c.
559 * Added UTF-8 hash and compare function for SilcHashTable.
560 Affected file lib/silcutil/silcutil.[ch].
562 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
563 Affected file lib/silcutil/silcstringprep.[ch].
565 * Changed the identifier string handling to include the original
566 format in client, server, channel entries and normalized
567 format in cache. Affected files in silcd/.
569 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
571 * Added support for the new identifier strings and their
572 validity checking. Nicknames, channel names and usernames
573 can now include practically any kind of letters and various
574 other characters. Affected files in silcd/ and in libraries.
576 NOTE: comparing these strings should now be done with memcmp()
577 to check binary compatibility. All these strings are normalized
578 and casing is irrelevant.
580 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
581 as easy function for applications to check whether identifier
584 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
586 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
587 file lib/silcutil/silcutf8.c.
589 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
591 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
593 * Make public key in getkey reply mandatory. Affected file
594 lib/silcclient/command_reply.c
596 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
598 * Added Parameter dont_register_crypto_library to
599 SilcClientParam. If set to TRUE, silcclient library will
600 not initalize the Crypto Libraries and application
601 will need to do it. Affected file lib/silcclient/silcclient.h,
602 lib/silcclient/client.c.
604 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
606 * Imported new silc_utf8_[encode|decode] routines from
607 my internal SILC 1.1 source tree. New encodings added:
608 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
609 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
610 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
613 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
615 * Implemented stringprep (RFC 3454) API. Internally we use
616 GNU Libidn's stringprep, for now, so it is required now to
617 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
619 * Added checking for GNU Libidn and --with-libidn to configure.
621 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
623 * If the passphrases entered do not match while generating a new key,
624 completly start over instead of going into an infinite loop asking
625 the user to re-enter the passphrase correctly. Affected file
626 lib/silcutil/silcapputil.c
628 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
630 * Make sure server is removed from backup list when it is
631 deleted. Affected files silcd/command.c, server.c,
634 * Close socket when connecting to router fails. Affected
637 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
639 * Adopt configuration toolchain to current auto-tools.
640 Affected files prepare, irssi/configure.in
641 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
642 redo that. Affected files irssi/src/silc/core/client_ops.c,
643 irssi/src/fe-common/silc/fe-silc-channels.c
644 * Take over command line options into silcclient data structure.
645 Affected file irssi/src/silc/core/silc-core.c
647 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
649 * Do not try to initiate backup resuming protocol forever.
650 Affected file silcd/server_backup.c.
652 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
654 * ID change in resuming has to be done before changing
655 detached client's modes, since the ID change may fail and
656 leave ghosts on the network. Affected file is
657 silcd/packet_receive.c.
659 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
661 * Fixed Win32 scheduler to not stuck anymore. A patch from
662 Juha Räsänen. Affected file is
663 lib/silcutil/win32/silcwin32schedule.c.
665 * Fixed QoS parsing for connection blocks in server. Affected
666 file is silcd/serverconfig.c.
668 * Fixed server statistics increasing in server. Affected file
671 * The CLOSE command now marks backup router as self disconnected
672 to avoid resuming problems. Affected file silcd/command.c.
674 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
676 * When using silc_net_create_connection[_async], and your system can
677 create IPv6 sockets, it will try to connect to the IPv6 host.
678 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
679 file lib/silcutil/unix/silcunixnet.c
681 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
683 * Check for valid route when receiving packet from router and
684 when routing it to local server in the cell. A patch from
685 Matt Miller. Affected files silcd/router.c and server.c.
687 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
689 * Couldn't detach and reattach twice, because of the previous
690 commit. Affected file silcd/packet_receive.c
692 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
694 * Added check to ignore Port value if Initiator is FALSE.
695 Remote router coudln't connect if Port was set. Affected file
698 * If some client tries to resume more than once at the same time,
699 server crashed. Router didn't crash, but showed odd behaviour
700 (didn't allow clients to join anymore, ..). Affected files
701 silcd/packet_receive.c silcd/idlist.h
703 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
705 * Destroy the file transfer session in silc_client_file_close
706 with timeout. Affected file lib/silcclient/client_ftp.c.
708 * Call SFTP server monitor in READ and WRITE after the actual
709 operations. Affected file lib/silcsftp/sftp_server.c.
711 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
713 * Create one configure script from configure fragments
714 (configure.ad). This is a first step towards new distribution
715 system. Affected files prepare, configure.in.pre,
716 lib/silcmath/mpi/configure.ad.
718 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
720 * Removed expiring of client key pair. Affected file is
721 irssi/src/silc/core/clientutil.c
723 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
725 * Check the number of connections from real number of
726 connections instead of socket number, when deciding if
727 server is full. Affected files are silcd/server.c,
728 server_internal.h and silcd.c.
730 * Clarified the connections_max meaning in General section
731 in doc/example_silcd.conf.in.
733 * The reconnect_keep_trying default value set to TRUE
734 if it is not defined in the config file. Affected file
735 silcd/serverconfig.c.
737 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
739 * Fixed crashbug in connection closing, after a protocol
740 completion callback, which might have closed it already.
741 Affected file silcd/server.c.
743 * Fixed rekey with PFS in backup router. It did not allow
744 rekeys with PFS, and when the rekey protocol timedout
745 it crashed the backup router without the above fix. Affected
746 file silcd/packet_send.c and server.c.
748 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
750 * The silc_client_add_channel_private_key now returns the
751 private key context if pointer is given as argument.
752 Affected files are lib/silcclient/silcclient.h and
755 * Added support for using channel private keys in SILC
756 Client Library even if the private key mode is not set
757 on the channel. Affected file lib/silcclient/client_channel.c.
759 * The channel private key used to decrypt message is now
760 delivered to the application in the 'channel_messageÃ' client
761 operation. Affected files are lib/silcclient/silcclient.h
762 and client_channel.c.
764 * Fixed wrong arg type for user limit in CMODE command reply.
765 Affected file silcd/command.c.
767 * The user limit is now taken and saved to SilcClientEntry in
768 JOIN and CMODE command replies and in CMODE_CHANGE notify.
769 Affected files lib/silcclient/silcclient.h, command_reply.c
772 * Added support to the new private message key indicator
773 packet. Added a new function to the client library:
774 silc_client_send_private_message_key_request. The sender
775 indicates to be initiator, and receiver is responder.
776 Added the indicator to the SilcClientEntry as 'prv_resp'
777 boolean. Affected files are lib/silcclient/silcclient.h
778 client.[ch], and client_prvmsg.c.
780 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
782 * Fixed the JOIN command calling when called with both
783 -auth and -founder. Affected file is lib/silcclien/command.c.
785 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
787 * Check watcher list for resumed clients as well. Affected
788 file is silcd/packet_receive.c.
790 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
792 * Implemented the user limit to the CMODE_CHANGE notify,
793 CMODE command reply and JOIN command reply in server.
794 Affected files are silcd/server.c, command.c, command_reply.c,
795 packet_send.c and packet_receive.c.
797 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
799 * Defined SILC_STRFMT_END that must be used now with
800 silc_buffer_strformat, instead of SILC_STR_END. Fixes
801 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
802 lib/silcclient/silcvcard.c, silcd/server_util.c.
804 * Fixed the adding of public key to the WATCH list in server.
805 Fixed the WATCH notify sending to client. Affected files
806 are silcd/packet_send.[ch], command.c, server_util.c.
808 * Implemented the watching by public key in the SILC Client
809 Library and SILC Client. Affected files are
810 lib/silcclient/command.c and client_notify.c.
812 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
814 * Added support for public key watching in server. Affected
815 files are silcd/server.c, server_internal.h, command.c,
818 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
820 * Added public key to the SIlcClientEntry. Affected files
821 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
823 * Fixed the get_clients_whois reply processing to return
824 exactly same entries server returned. Makes it possible
825 to search using attributes. Affected file is
826 lib/silcclient/idlist.c.
828 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
830 * Save founder key to SilcChannelEntry. Affected files are
831 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
833 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
835 * Call the monitor callback with _CLOSED status from the
836 silc_client_file_close. Affected files are
837 lib/silcclient/client_fpt.c, silcclient.h
839 * Added silc_client_get_clients_whois which resolves using
840 WHOIS, and supports requested attributes as well.
841 Affected files are lib/silcclient/silcclient.h, idlist.c.
843 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
845 * Added support for asking the destination filename where
846 the downloaded file is saved in the file transfer. Affected
847 files are lib/silccilent/silcclient.h, client_ftp.c.
849 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
851 * Fixed error handling in resuming data processing. Affected
852 files are lib/silcclient/client_resume.c and client.c.
854 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
856 * Fixed silc_client_send_private_message to return TRUE correctly.
857 Affected file lib/silcclient/client_prvmsg.c.
859 * Added topic to the SilcChannelEntry. Affected files are
860 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
862 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
864 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
865 file lib/silcclient/command.c
867 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
869 * Convert all commands to UTF-8 before passing them to the
870 client library. Still need to convert replies from UTF-8 to
871 the locale encoding. Affected file
872 irssi/src/silc/core/silc-cmdqueue.c
874 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
876 * redirect all silc_client_command_calls through a queueing framework.
877 This fixes /CYCLE and the annoying "nick change after auto-joining
878 a channel". Furthermore it defines one central point where
879 command parameters can be UTF-8-ified. Affected files
880 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
881 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
883 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
885 * use asynchronous connect() to establish router connections.
886 Fixes problem when the primary router goes down. Affected files
887 silcd/server.c, silcd/server_backup.c
889 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
891 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
892 Fixed various compilation warnings when type casting ints
893 to pointers or vice versa, of different size. Updates around
896 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
898 * Surrogates not allowed in UTF-8 strings, updated decoder.
899 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
900 testers in lib/silcutil/tests/ directory.
902 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
904 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
905 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
906 files are lib/silcclient/silcclient.h, client.c.
908 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
910 * When resuming a session fails, notify the user that the session
911 file needs to be removed eventually. Affected files
912 irssi/src/fe-common/silc/module-formats.[ch],
913 irssi/src/silc/core/client_ops.c.
915 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
917 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
918 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
920 * Typofix in Irssi::Silc module. Affected file
921 irssi/src/perl/silc/Silc.xs.
923 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
925 * Changed the way NOTICE flagged messages are treated. Added support
926 for notices in queries and signing notices. Affected files
927 irssi/default.theme; irssi/docs/help/in/notice.in;
928 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
929 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
931 * Fixed typo in /ACTION help. Affected file
932 irssi/docs/help/in/action.in
934 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
936 * Fixed typo in perl module. Affected file
937 irssi/src/perl/silc/Server.xs
939 * Changed the way ACTION flagged messages are treated. Added support
940 for actions in queries and signing actions. Affected files
941 irssi/default.theme; irssi/docs/help/in/action.in;
942 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
943 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
946 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
948 * Incorrectly reported error when client had to be resolved from
949 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
951 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
953 * Fixed whois public key hash table deleting and adding in
954 detached client case. Affected file silcd/packet_receive.c.
956 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
958 * Changed filenames of silc/fe module not to collide with filenames
959 from core/fe. Also seperated public messages printing from
960 query messages printing. Affected files are all in
961 irssi/src/fe-common/silc.
963 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
965 * Fixed the invite process handling during joining to use
966 correct server name for the client that is matched against
967 the invite string for the channel. Wrong server name caused
968 inability to join the channel. Affected file is
971 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
973 * Fixed the CUMODE channel founder authentication on normal
974 server to not remove the founder rights on existing founder
975 before checking that router accepts the mode change. Affected
976 files are silcd/command.c and silcd/packet_receive.c.
978 * Remove the server entry correctly when rekey timeouts and
979 remote router connection on normal server is closed. Fixes
980 a crash where server uses the freed server entry. Affected
983 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
985 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
986 networks. This is the first step in solving the bug about
987 /SERVER ADD -silcnet <silcnet>. Affected files
988 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
989 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
990 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
992 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
994 * /SMSG and /MMSG now correctly create new queries. Affected files
995 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
997 * Add basic support for SILC protocol specific variables in perl.
998 Affected files irssi/src/perl/silc/*, irssi/configure.in,
999 irssi/src/perl/Makefile.am
1001 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1003 * Don't use silc_get_input, it's obviously not reliable. Fixes
1004 issue when the current key expires. Affect file
1005 irssi/src/silc/core/clientutils.c
1007 * Make the session data filename configurable. This makes it
1008 possible to have different session files for different
1009 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
1010 client_ops.[ch], silc-servers.c,
1011 irssi/src/silc/fe-common/silc/module-formats.[ch]
1013 * Use the same set of libtool files for the MPI lib as for the
1014 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
1015 config.sub, configure.in, install-sh, missing, mkinstalldirs
1017 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1019 * Fixed server statistics decrementing error to not go to
1020 negative. Affected file silcd/packet_receive.c.
1022 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1024 * Use silc_server_query_add_error to add error in public key
1025 search error. Added support in send_reply to send errors
1026 without specific argument. Affected file silcd/server_query.c.
1028 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
1029 Client for NO_SUCH_NICK. It was against the protocol specs.
1030 Affected file irssi/src/silc/core/client_ops.c.
1032 * Added backwards support for the wrong NO_SUCH_NICK error sending
1033 in server. To be removed in SILC Server 1.0. Both old clients
1034 and clients with fixed error handling now works. Affected file
1035 silcd/server_query.c.
1037 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
1039 * fixed a bug in the whois using attributes function where no
1040 error was sent if no nickname and client id but the attributes were
1041 given to whois. Affected file silcd/server_query.c
1043 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
1045 * remove public key from public key hashtable on detach. Affected
1046 file silcd/packet_receive.c
1048 * free public key hashtable before removing clients on server
1049 shutdown. Affected file silcd/server.c
1051 * remove public key prior deleting client-data on killing a client.
1052 Affected file silcd/server_util.c
1054 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
1056 * Getting the MOTD from other servers works now. Affected
1057 files are silcd/command.c and silcd/command_reply.c
1059 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1061 * Initialize the variable idletag, since it is tested in
1062 silc_core_deinit for its default value. Affected file
1063 irssi/src/silc/core/silc-core.c
1065 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
1067 * Fixed signed channel messages across cells. Affected file
1070 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1072 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
1073 is not defined. They can now be safely used in if-statements
1074 without braces. Affected file lib/silcutil/silclog.h.
1076 * Added the checks for backup closing connection due to error
1077 (local or remote) and thus not allow the resuming to occur
1078 in reconnect. Affected files are silcd/packet_send.c
1081 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1083 * Help file updates. Affected files in irssi/src/docs/help/in/.
1085 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
1087 * Fixed channel messages across cells. Affected file
1090 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1092 * Fixed file transmission accepting in client library to not
1093 start the negotiation if user hasn't accepted the transfer,
1094 instead create new session for resent transfer. Affected
1095 file lib/silcclient/client_ftp.c.
1097 * Show the session ID in the file transmision list. Remove
1098 session from list that failed to transfer. Switch the current
1099 session automatically after transmission, and in errors, to new
1100 session if other sessions exists in the transfer list. Affected
1101 files are irssi/src/silc/core/silc-servers.c,
1102 irssi/src/fe-common/silc/modfule-formats.c.
1104 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1106 * Fixed MIME header parsing for the hopefully last time. Affected
1107 file lib/silcutil/silcstrutil.c
1109 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1111 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
1113 * The SILC RNG is now gauranteed to return non-zero random
1114 values. Affected files are lib/silccrypt/silcrng.[ch].
1116 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1118 * Fixed nickname formatting when changing only case of the
1119 nickname. Affected file lib/silcclient/idlist.c.
1121 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1123 * Fixed a memory leak and incorrect printing of the "appears as"
1124 message. Affected file irssi/src/silc/core/client_ops.c
1126 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1128 * Added CRT (Chinese Remainder Theorem) supported RSA
1129 private keys and private key operations. This significantly
1130 increases private key operation efficiency. No compatibility
1131 issues with new or old private keys. Affected files are
1132 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
1134 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1136 * Fixed GCC-3.3.2 related compilation warnings from the
1139 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1141 * Removed RC6 from distributions.
1143 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1145 * Added some better comments to lib/silccrypt/silcpkcs.h,
1146 optimized some routines in lib/silccrypt/silcpkcs.c.
1147 Added test_silcpkcs into lib/silccrypt/tests/.
1149 * Fixed silc_rng_global_init to actually init the global RNG
1150 if RNG wasn't provided for it. Affected file is
1151 lib/silccrypt/silrng.c.
1153 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1155 * Added silc_hash_table_find_by_context_ext. Affected files
1156 lib/silcutil/silchashtable.[ch].
1158 * Save the public key on normal server in WHOIS command reply
1159 from attributes, if present, and add it to public key hash
1160 table. Fixes WHOIS resolving by public key on normal server.
1162 Optimized the attributes resolving on normal server to not
1163 resolve if we resolved them already from router.
1165 Affected files are silcd/server_query.c, command_reply.c.
1167 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
1169 * Added support for whois using attributes.
1170 Affected files silcd/command_reply.c, silcd/packet_receive.c,
1171 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
1174 * Added support for whois using public key attribute to /WHOIS i
1175 client command. Affected files irssi/docs/help/in/whois.in,
1176 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
1178 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1180 * Fixed UMODE setting in server when the client has anonymous
1181 mode set. The mode setting was not working. Affected file
1184 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1186 * Fixed some bugs and typos related to sending split messages.
1187 Print notification when sending messages with /MMSG. Affected
1188 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
1190 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1192 * Optimized the socket referencing in packet routines, client
1193 library and server. Affected files are lib/silccore/silcpacket.c,
1194 lib/silcclient/client.c and silcd/server.c.
1196 * If silc_socket_set_qos is given with NULL arguments the QoS is
1197 reset from the socket. Affected files are
1198 lib/silcutil/silcsockconn.[ch].
1200 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1202 * Add a /LISTKEYS command which lists the locally cached
1203 client and server keys. Affected files
1204 irssi/src/fe-common/module-formats.[ch],
1205 irssi/src/silc/core/silc-{channels,servers}.c
1206 irssi/docs/help/in/listkeys.in
1208 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1210 * Check that packet queue purging was successful. Affected
1211 files lib/silcclient/client.c and silcd/packet_send.c. Related
1212 to MAC failed errors.
1214 * Do not clear the inbuf even if it is empty if QoS was applied
1215 to it. Otherwise the QoS data is cleared and MAC failed error
1216 will occur. Affected file lib/silccore/silcpacket.c.
1218 * Use the rekey period time as rekey protocol timeout value.
1219 If the rekey does not succeed during the rekey period there's
1220 something very wrong, and we most likely end up with wrong keys,
1221 do graceful reconnect then. Affected file silcd/server.c.
1223 * Take reference of the socket in the parser context, as it's
1224 possible to have the parsers in queue after the socket is
1225 disconnected and this may cause crash. Affected files are
1226 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1229 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1231 * Fixed KICK command reply sending, it sent to replies.
1232 Affected file silcd/command.c.
1234 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1236 * Finish the silc-mime.pl script. It now supports MIME type
1237 guessing using magic files, signing data messages, executing
1238 MIME handlers in background. Affected files
1239 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1241 * Changed MIME signal handler to make things easier for the perl
1242 script. Affected files irssi/src/silc/core/client_ops.c,
1243 silc-servers.c, and irssi/docs/signals.txt
1245 * Cleaned up the silc_mime_parse function and fixed detection
1246 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1248 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1250 * Resolve the IP for file transfer listener from the connection
1251 socket. Affected file lib/silcclient/client_ftp.c.
1253 * Accept NULL hostname parameter in the functions
1254 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1255 if hostname is not wanted.
1257 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1259 * Fixed race condition between silc_client_init and
1260 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1262 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1264 * Fixed file transfer connection closing when SIGNOFF for
1265 the client is received from server. Affected file is
1266 lib/silcclient/client_ftp.c.
1268 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1270 * Check for disconnected socket in QUIT callback. Affected
1271 file silcd/command.c.
1273 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1275 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1276 Affected files lib/silcutil/silcstrutil.c
1278 * Cleaned up the escape/unescape functions for correctness and
1279 speed. Affected file irssi/src/silc/core/client_ops.c
1281 * Removed handling for data messages with Content-Type: text/*,
1282 moved parsing of MIME headers to the signal handler, added
1283 support for signing and verifying data messages. Affected
1284 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1285 irssi/src/silc/core/silc-{servers,channels}.c
1287 * Added a perl script for handling data messages based on
1288 information read from Mailcap files. New file
1289 irssi/scripts/silc-mime.pl
1291 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1293 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1294 acknowledge recepetion of a message to the sender. Updated
1297 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1299 * Unregister channel key saving callback when deleting channel.
1300 Affected file lib/silcclient/idlist.c.
1302 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1303 before calling notify client operation. Affected file is
1304 lib/silcclient/client_notify.c.
1306 * Unregister QoS tasks when deleting the socket connection.
1307 Affected files lib/silcutil/silcsockconn.[ch],
1308 unix/silcunixsockconn.c.
1310 * Implemented latest presence-attrs draft changes. Affected
1311 files lib/silccore/silcattrs.h and
1312 irssi/src/silc/core/silc-queries.c.
1314 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1316 * Save old channel keys in list to allow more rapid change
1317 of channel keys if server for some reason does that. This
1318 avoids loosing so many channel messages due to not having
1319 key to decrypt. Affected file lib/silcclient/silcclient.h,
1320 idlist.c and client_channel.c.
1322 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1324 * Continued backup router tests and fixes. Affected files
1325 silcd/server_backup, server_util.c, server.c. See TODO.
1327 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1329 * Fixed SERVER_SIGNOFF handling in servers. The client
1330 was removed from wrong list thus not removing the client
1331 at all. Affected file silcd/packet_receive.c.
1333 * Do not execute rekey protocol for disabled connections as
1334 it would never go through. Affected file silcd/server.c.
1336 * Added timeout for rekey protocol to catch if the protocol
1337 never executes successfully. Affected files silcd/server.c
1340 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1342 * Abandon packet processing for disconnected sockets. Check
1343 this always after calling packet processing callback.
1344 Affected file lib/silccore/silcpacket.c.
1346 * Fixed double registration disconnection code in server.
1347 Closed wrong connection. Affected file silcd/packet_receive.c.
1349 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1351 * On normal server reconnect to primary during resuming 4
1352 times, then give up. Affected file silcd/server_backup.c.
1354 * If during reconnecting to routers we notice we have router
1355 connection but no primary router set, the server is in desync.
1356 Reconnect to primary to restore network. Affected file
1359 * Assure that only one protocol is exeucting at the same time.
1360 Added checks for all protocols. Affected files are
1361 silcd/server.c and server_backup.c.
1363 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1365 * Check that a string is not already part on invite/ban
1366 string when processing it. Affected file silcd/server_util.c.
1368 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1370 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1371 with 1.2 version of the protocol. Affected file is
1372 silcd/packet_receive.c.
1374 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1376 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1377 where the passphrase was given. Affected file is
1380 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1382 * INVITE and BAN notifys are now delivered from routers to
1383 servers (but not clients) on the channel. Updated specs and
1384 code. Affected files silcd/packet_[send|receive].[ch],
1385 command.c, server.c and server_util.c.
1387 * Implemented INVITE and BAN announcing. Affected files are
1388 silcd/server.[ch], server_util.c.
1390 * Implemented SilcStatus error type argument returning in
1391 command reply error in server. Affected file silcd/command.c.
1393 * Implemented SilcStatus argument returning in comand reply
1394 in client library. The command_reply client operation now
1395 returns error specific arguments as well. Affected files
1396 are lib/silcclient/command_reply.[ch], client_resume.c,
1397 lib/silccore/silcstatus.[ch].
1399 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1401 * Backup router protocol version 1.2 implemented. Testing still
1402 required. Affected files in silcd/server_backup.[ch], server.c,
1403 packet_receive.c and server_internal.h.
1405 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1407 * silc_client_send_[channel|private]_message now return TRUE
1408 or FALSE. Affected file lib/silcclien/client_channel.c and
1411 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1413 * Check for explicit nickname in INVITE and BAN processing
1414 during join as well (and don't expect only wildcards in
1415 invite/ban strings). Affected file silcd/command.c.
1417 * Fixed the INVITE and BAN by public key. The public key saved
1418 is the PK payload (as specified) not the raw data. Affected
1419 file silcd/server_util.c.
1421 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1423 * UTF-8 text message support for actions and notices in SILC
1424 Client. Affected file irssi/src/silc/core/client_ops.c.
1426 * silc_get_username and silc_get_real_name now returns sensible
1427 data on Win32. Patch by Toni Willberg. Affected file is
1428 lib/silcutil/win32/silcwin32util.c.
1430 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1432 * Provide a signal handler to send MIME encoded messages and emit
1433 a signal when a MIME encoded message is received. Also document
1434 the signals for usage with the perl interface.
1436 A sample perl script will be supplied at a later point.
1438 Affected files are irssi/docs/signals.txt,
1439 irssi/src/silc/core/client_ops.[ch],
1440 irssi/src/silc/core/silc-{channels,servers}.c
1442 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1444 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1445 server. Use this time to display a lag and disconnect when it
1446 exceeds a specified limit.
1448 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1450 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1452 * Remove the channel auth list in normal server if router
1453 encofrces its list during connecting. Send notify to channel
1454 to remove the mode to remove the list. Affected files are
1455 silcd/server_util.c and silcd/packet_receive.c.
1457 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1459 * Added support for channel public keys. Updated protocol specs
1460 and implemented it. Affected files are
1461 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1462 lib/silcclient/command_reply.c.
1464 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1466 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1467 terminate the process on Linux. Affected file silcd/silcd.c.
1469 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1471 * Check for NULL buffer in silc_buffer_clear. Affected file
1472 is lib/silcutil/silcbuffer.h.
1474 * Simplified the backup router protocol by removing the _GLOBAL
1475 types. Updated protocol specs and the code. Affected files
1476 are silcd/server_backup.[ch].
1478 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1480 * Deny '@' and '!' from nicknames since they are reserved
1481 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1482 Updated protocol specs and the code.
1484 Affected files are silcd/server_util.[ch].
1486 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1488 * Fixed stack overflow in Irssi SILC client. Affected
1489 file irssi/src/silc/core/client_ops.c.
1491 * Check that Host is set in ServerConnection and RouterConnection
1492 in silcd.conf. Affected file silcd/serverconfig.c.
1494 * Fixed crash in server with protocol completion callbacks,
1495 namely rekey and backup resuming protocols. Affected files
1496 are silcd/server_backup.c and silcd/server.c.
1498 * Fixed rekey protocol to not restart if it is started already.
1499 Affected files are lib/silcclient/client.c and
1502 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1504 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1506 * Fixed EOF handling in SILC Config, affected file
1507 lib/silcutil/silcconfig.c.
1509 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1511 * Fixed RESOLVING flag handling in JOIN notify and other
1512 notifys to handle the resolvings correctly in client library.
1513 Affected file lib/silcclient/client_notify.c.
1515 * Do not send full INVITE and BAN lists in INVITE and BAN
1516 notifys, only the changed information. Affected file
1519 * Fixed INVITE notify sending in INVITE command, send it
1520 only when needed. Affected file silcd/command.c.
1522 * Handle the founder key change properly in CMODE_CHANGE
1523 notify. Bug #122. Affected file silcd/packet_receive.c.
1525 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1527 * Remove the mark for output (mark it only for input) after
1528 purging outgoing queue. Prevents the "Error in select()"
1529 floods. Affected file silcd/packet_send.c.
1531 * Fixed incorrect connection deletion from client library
1532 after calling "connect" client operation. Could cause
1533 crashes for example during reconnect timeouts. Affected
1534 files are lib/silcclient/client.c and
1535 irssi/src/silc/core/client_ops.c.
1537 * Check server private key file permissions before starting
1538 the server. Affected file silcd/serverconfig.c.
1540 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1542 * NULL terminate allocated string in silc_buffer_strformat.
1543 Affected file lib/silcutil/silcbuffmt.c.
1545 * Rewrote the invite/ban list string handling in server to
1546 use SilcBuffer instead. Affected files are silcd/command.c
1547 and silcd/server_util.c.
1549 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1551 * Fixed double free in CMODE command when setting new HMAC
1552 for channel. Affected file silcd/command.c.
1554 * Added couple of missing memset's to zero sensitive memory.
1555 Affected files silcd/command.c, lib/silcclient/command.c.
1557 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1559 * Fixed a double free in INVITE command error handling in
1560 server. Affected file silcd/command.c.
1562 * Added macros SILC_SWAB_[16|32] to swab byte order of
1563 16-bit and 32-bit unsigned integers. Affected file
1564 lib/silcutil/silctypes.h.
1566 * Use the SILC_SWAB_16 instead of htons() in server when
1567 handling ports since the ports in structures are always
1568 in little-endian order (regardless of platform). Affected
1569 file silcd/serverid.c and silcd/server_backup.c.
1571 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1573 * Send DISCONNECT in close admin command in server. Affected
1574 file silcd/command.c.
1576 * Check whether we are already connecting to a remote router
1577 (in addition of checking whether we are already connected)
1578 before creating new connection. Affected file silcd/server.c.
1580 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1582 * Added better compiler and compiler flags checking in
1585 * Check that socket is valid after QoS is applied to data.
1586 Affected file lib/silcutil/unix/silcunixsockconn.c.
1588 * Make sure the socket connecetion is not closed to early
1589 when closing connection in server. Also make sure the
1590 connection is always closed after error in a protocol.
1591 Affected file silcd/server.c.
1593 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1595 * Removed --session and --dummy options from Irssi SILC Client.
1596 -d option is available only if --enable-debug was given.
1597 Affected files are irssi/src/silc/core/silc-core,
1598 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1600 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1602 * Added silc_buffer_steal to steal the data from the buffer.
1603 Affected file lib/silcutil/silcbuffer.h.
1605 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1607 * Fixed server crash with double Primary block in config file.
1609 Fixed also various memory leaks around the config file
1610 parser. Affected files lib/silcutil/silcconfig.c,
1611 silcd/serverconfig.c.
1613 * Changed my nickname (Johnny Mnemonic) to my real name, this
1614 means that bugs introduced by him were actually introduced
1617 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1619 * Don't display "foo appears as foo\nYou're now known as foo"
1620 messages. Affected file irssi/src/silc/core/client_ops.c
1622 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1624 * Fixed error handling of invalid client entry when calling
1625 commands in server. Fixes a crash. Affected file
1628 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1630 * Added some sanity checks in server for correctness of the
1631 server configuration. Affected file silcd/serverconfig.c.
1633 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1635 * Prevent endless resolving of user informations in USERS
1636 command by checking the command reply status correctly.
1637 Affected file lib/silcclient/command_reply.c.
1639 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1641 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1642 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1643 Aldous <Matthew@Aldous.com>.
1645 * Added better implementation using CriticalSection of
1646 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1647 <mikko.lahteenmaki@pikabaana.net>.
1649 * Added some Winsock WIN32 compatiblity defines into
1650 includes/silcwin32.h.
1652 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1654 * Fixed double free in async host lookup code. Affected file
1655 lib/silcutil/silcsockconn.c.
1657 * On backup router handle now the SERVER_SIGNOFF from router
1658 for local connected servers too, and close the connections.
1660 Do not process them as normally signing off servers when they
1661 really signoff by sending EOF fe, but always assume that
1662 router sends the SERVER_SIGNOFF.
1664 Affected files silcd/server.c and silcd/packet_receive.c.
1666 * Fixed socket unsetting when closing connections. Affected
1667 files silcd/server.c and silcd/packet_send.c.
1669 * Do not print the nickname in SERVER_SIGNOFF if we do not
1670 have it. Prevents asserts in Irssi core. It is possible we
1671 don't have the nick if it was just being resolved when server
1672 signoff. Affected file irssi/src/silc/core/client_ops.c.
1674 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1676 * Fixed autonick crashbug in client library. Affected file
1677 lib/silcclient/client.c.
1679 * Fixed Unix implementation of SilcMutex to really assert if
1680 the mutex is locked/unlcoked already. Affected file
1681 lib/silcutil/unix/silcunixmutex.c.
1683 * Fixed locking in silc_schedule_uninit. It didn't lock
1684 when dispatching timeout tasks. Affected file is
1685 lib/silcutil/silcschedule.c.
1687 * Changed Win32 implementation of SilcThread to use modern
1688 Win32 interface. Affected file is
1689 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1691 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1693 * Don't print signed messages when sending failed. Affected files
1694 irssi/src/silc/core/silc-[servers.c/commands.h]
1696 * Send adquate signal when founding a channel by joing it. Affect
1697 file irssi/src/silc/core/client_ops.c
1699 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1701 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1702 irssi/src/fe-common/core/themes.c
1704 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1706 * Fixed close command to use the port correctly when closing
1707 server connections. Affected file silcd/idlist.c.
1709 * Check for NULL outbuf in silc_socket_write. It is possible
1710 that it is NULL is some odd case. Affected files are
1711 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1713 * Do not call final protocol callback for backup router
1714 resuming protocol when closing connection. It is closed
1715 by timeout in case of error. Affected file silcd/server.c.
1717 * Backup reconnect to router if backup resuming protocol
1718 failed. Affected file silcd/server_backup.c.
1720 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1722 * Fixed double free in SKE library error hadling when signature
1723 error occurred. Affected file lib/silcske/silcske.c.
1725 * Save the fingerprint to new SilcClientEntry after changing
1726 nickname. Affected file lib/silcclient/client_notify.c.
1728 * Print SIGNOFF in Irssi SILC client only if the nickname is
1729 known. Prevents asserts in Irssi core. It is possible we
1730 don't have the nick if it was just being resolved when it
1731 quit. Affected file irssi/src/silc/core/client_ops.c.
1733 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1735 * Fixed double free in invite list adding code when adding
1736 invite strings. Affected file silcd/server_util.c.
1738 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1740 * More log printing during backup router protocol. Affected
1741 file silcd/server_backup.c.
1743 * Removed backwards support for old private key file format.
1744 Affected file lib/silccrypt/silcpkcs.c.
1746 * Removed backwards support for not-so-strict decryption length
1747 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1749 * GETKEY to update the client entrys fingerprint too.
1750 Affected file lib/silcclient/command_reply.c.
1752 * Added --without-libtoolfix for package builders using weird
1753 wrappers around libtool (BSD at least).
1755 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1757 * Fixed backup router bugs: When backup resumes router and
1758 receives a CHANNEL_MESSAGE packet the backup must not act
1759 as router since the packet header decryption would be
1760 different. Also, when relaying packets to channel, do
1761 not re-encrypt packets on backup that came from the primary
1762 since the connection isn't really router-router connection.
1763 Affected files silcd/server.c, silcd/packet_send.c.
1765 * Added checks in encryption/decryption that encryption/decryption
1766 length sent as argument really is multiple by block size. Helps
1767 catching really weird bugs like the above backup router bugs
1768 when packets are being decrypted in wrong way. Affected files
1769 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1771 * Fixed padding generation in private key file encryption.
1772 Affected file lib/silccrypt/silcpkcs.c.
1774 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1776 * Added ignore_message_signatures setting which can be used
1777 to ignore signatures in messages. Affected files are
1778 irssi/src/silc/core/client_ops.c, silc-core.c.
1780 * Fixed the libtoolfix to use command line options instead of
1781 environment variables. They didn't work as expected. Now,
1782 the libtool is fully run-time configurable.
1784 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1786 * Verify signature payload for signed messages. Affected files
1787 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1788 irssi/src/silc/core/silc-core.h
1790 * Display signature verification result in public and private
1791 messages using theme abstracts. See irssi/default.theme for
1792 examples on their usage. Affected files
1793 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1794 irssi/src/fe-common/silc/module-formats.[ch],
1795 irssi/src/fe-common/silc/fe-common-silc.c,
1796 irssi/src/fe-common/silc/Makefile.am
1797 irssi/src/fe-common/core/fe-messages.[ch]
1799 * Fixed bugs in Irssi's theme parsing. Affected files
1800 irssi/src/fe-common/core/themes.c
1802 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1804 * Calculate the correct length for signed messages before
1805 encrypting, it must be multiple by block size. Affected
1806 file lib/silccore/silcmessage.c.
1808 * silc_message_signed_get_public_key returns now both
1809 decoded and encoded public key. Affected files are
1810 lib/silccore/silcmessage.[ch].
1812 * Added libtoolfix script that makes the libtool more generic
1813 and configurable in run-time. Now we can specify in run-time
1814 if what kind of libraries we want to create, regardless of
1815 configuration. SIMs are now creates even if --disable-shared
1816 was explicitly given.
1818 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1820 * Fixed founder key sending in CMODE command in client.
1821 Affected file lib/silcclient/command.c.
1823 * Fixed CUMODE founder authentication in server to not check
1824 for client's public key since it's not supposed to do that.
1825 Affected file silcd/command.c.
1827 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1829 * Set realname and hostname in NICK_REC records. Affected file
1830 irssi/src/silc/core/silc-nicklist.c
1832 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1834 * Remove 1.0 protocol backwards compat code from client
1837 * Added more reliable check for whether nickname did change
1838 or not, or whether only Client ID changed in NICK_CHANGE
1839 notify. Affected file lib/silcclient/client_notify.c.
1840 Fixes bug in '@' character handling in a nickname.
1842 * Added support for automatically parsing signature from
1843 the message payload. Added new function
1844 silc_message_get_signature to return the payload to
1845 application. Affected files lib/silccore/silcmessage.[ch].
1847 * Changed the private_message and channel_message client
1848 operations to deliver the SilcMessagePayload to the
1849 application too. Application can use it fe. to get the
1850 signature from the message for verification. Affected
1851 file lib/silcclient/silcclient.h, client_channel.c and
1854 * Redefined the signed payload for message payloads.
1855 Updated protocol specs and implemented.
1857 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1859 * Fixed wrong invite and ban list handling in server command
1860 reply. Affected files are silcd/command_reply.c,
1861 silcd/server_util.[ch].
1863 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1865 * Fixed CMODE setting in server when founder mode was set.
1866 Affected file silcd/command.c. Bug #95.
1868 * Added support to setting specific public key in CMODE in
1869 Irssi SILC client. Affected file lib/silcclient/command.c.
1871 * Added support to use specific public key in CUMODE in
1872 Irssi SILC Client. Affected file lib/silcclient/command.c.
1874 * Added support for inviting and banning by public key in
1875 Irssi SILC client. Affected file lib/silcclient/command.c.
1877 * Fixed fingerprint/babbleprint showing in invite and ban
1878 list command replys. Affected file is
1879 irssi/src/silc/core/client_ops.c.
1881 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1883 * Format CMODE +c and +h to display both the mode and the argument
1885 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1887 * Added test vectors and test programs for SHA-1, MD5,
1888 HMAC-SHA1 and HMAC-MD5. New tests are located in
1889 lib/silccrypt/tests/. Fixed also argument decoding bug in
1890 MD5 implementation. Affected file lib/silccrypt/md5.c.
1892 * Changed the channel private key and private message key
1893 generation (with static keys) to use SHA1 instead of MD5,
1894 as SHA1 is the mandatory hash function in SILC. Affected
1895 file lib/silcclient/client_[channel/prvmsg].c.
1897 * Changed the private key file encryption to use SHA1 instead
1898 of MD5. Added support for the old generation and added
1899 automatic change of the key (to be removed later). Affected
1900 files lib/silccrypt/silcpkcs.c.
1902 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1904 * Load only files with .pub suffix in PublicKeyDir. Affected
1905 file silcd/serverconfig.c.
1907 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1909 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1910 channels. Affected files silcd/silcd.c, silcd/server.h.
1912 * Added the config directive PublicKeyDir for the client block.
1913 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1915 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1917 * Merged Toni's irssi/silc.conf patch.
1919 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1921 * Max alloc tests in allocation routines. Affected file
1922 lib/silcutil/silcmemory.c.
1924 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1926 * Fixed a typo in resuming code that fixed detach/resume code
1927 in server. Bug #93. Affected file silcd/packet_receive.c.
1929 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1931 * Do reverse lookups for server when /connecting. Affected files
1932 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1933 irssi/src/core/net-nonblock.*
1935 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1937 * Added library versioning for shared libraries. Affected
1938 files configure.in.pre and lib/Makefile.am.pre.
1940 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1942 * Display INVITE and BAN lists as specified by SILC 1.2
1944 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1946 * Do not send invite list back unless asked (when sending
1947 no arguments) or when list was modified. Affected file
1950 * Remove client from invite list in KILLED notify and in
1951 KILL command. Affected file silcd/command.c and
1954 * Fixed bugs in invite list handling in INVITE command.
1955 Affected files silcd/command.c and silcd/server_util.c.
1957 * Merged with Irssi 0.8.6.
1959 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1960 Affected file irssi/src/fe-text/silc.c.
1962 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1964 * The silc_argument_get_[first/next] now return the argument
1965 type to caller. Added silc_argument_payload_encode_one.
1967 Affected files are lib/silccore/silcargument.[ch].
1969 * Added support for the SILC 1.2 INVITE command and new
1970 invite lists to server. Affected files are silcd/command.c,
1971 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1973 * Added support for the SILC 1.2 BAN command and new
1974 ban lists to server. Affected files are silcd/command.c,
1975 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1977 * Added support to client sending new INVITE command. Affected
1978 file is lib/silcclient/command.c.
1980 * Added support to client sending new BAN command. Affected
1981 file is lib/silcclient/command.c.
1983 * Added support for removing client from invite list when kicked
1984 from channel, as SILC 1.2 dictates. Affected files are
1985 silcd/packet_receive.c and silcd/command.c.
1987 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1989 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1990 automatically the cipher's internal IV. Affected files
1991 lib/silccrypt/silccipher.[ch].
1993 * Assure the RESUME_CLIENT packet is not sent to twice to
1994 backup router if the detached client was originated from
1995 the backup. Affected file silcd/server.c. Bug #76.
1997 * Changed silc_sim_symname to not allocate memory. Affected
1998 file lib/silcsim/silcsimutil.c.
2000 * Fixed memory leaks with SIMs in server. Affected files
2001 silcd/serverconfig.c, silcd/server.c.
2003 * Fixed channel key distribution after resuming detached
2004 client. Affected files silcd/packet_receive.c.
2006 * Fixed channel's global_user boolean checking after detaching.
2007 Check it after changing the owner of the client not before.
2008 Affected file silcd/packet_receive.c.
2010 * Fixed few double frees from client library. Fixes at least
2011 Bug #81, possibly others too.
2013 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
2014 notifys in Irssi SILC Client. Affected file is
2015 irssi/src/silc/core/client_ops.c. Bug #82.
2017 * Applied Ville Räsänen's manual page and --mandir bugfix
2018 patch. Affected files are configure.in.pre and Makefile.am.pre.
2021 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2023 * Added support to backup router protocol for backup to tell
2024 normal server that it cannot use the backup router as primary
2025 because the primary isn't really down. Updated protocol
2028 * Added support for primary router to tell backup router that
2029 resuming is not possible because the backup really isn't primary
2030 in the cell. For example if backup disconnected itself the
2031 resuming is not allowed since the primary really did not
2032 go down. Updated protocol specs.
2034 * Removed MARS from crypto library.
2036 * Defined the CTR mode and Randomized CBC mode in SILC. The
2037 CTR mode is RECOMMENDED now in specification. Defined also
2038 Serpent cipher as optional cipher. Updated the protocol specs.
2040 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2042 * Added support for inviting/banning by IP/MASK, public key,
2043 and explicit Client ID. Redefined the command and notify
2044 types to allow easier forwards support for other methods
2045 of inviting/banning. Updated protocol specs.
2047 * Remove the client from channel's invite lists if the client
2048 is kicked or killed. Updated protocol specs.
2050 * Unified the Channel Message Payload and Private Message
2051 into one Message Payload. Updated protocol specs and
2054 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2056 * Don't wait for EOF after socket error has occurred, but
2057 close the connection. Affected file is silcd/server.c.
2059 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2061 * Added support for setting FOUNDER mode on channel with
2062 specific public key which can be set with CMODE command.
2063 Updated protocol specs and implemented in client and server.
2065 * Fixed the Irssi SILC client to correctly shutdown the client
2066 library to avoid memory leaks. Affected files are
2067 irssi/src/silc/core/silc-core.c and silc-servers.c.
2069 * Deprecated the No Reply flag in SKE protocol and introduced
2070 "IV Included" flag which can be used to indicate that the IV
2071 is included in the ciphertext. This makes it possible to use
2072 SILC on unreliable transport, such as UDP which may cause
2073 packet reordering and losses. Updated protocol specs, did
2076 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2078 * Fixed the MPI implementation of silc_mp_sizeinbase to return
2079 < 32 bit values in correct size. Affected file is
2080 lib/silcmath/mp_mpi.c.
2082 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2084 * Fixed the KE Start Payload parsing to check that mandatory
2085 fields are present. Affected file lib/silcske/payload.c.
2087 * Fixed compilation warnigs in Irssi SILC Client. Affected
2088 files are irssi/src/silc/core/silc-query.c. client_ops.c.
2090 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2092 * Print "nick now appears as newnick" and update Irssi's nicklist
2093 when you change your nick to "nick". Closes #62
2095 * Never format your own nick. Closes #63
2097 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2099 * SILC_UMODE_GONE changes are now propagated correctly to the
2100 Irssi client. Closes #54
2102 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2104 * Fixed example in /HELP KEY
2106 * Added expando $j which expands to current SILC Client version
2108 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2110 * Fixed public key decoding in crypto library.
2112 * Added better error printing to SKE library.
2114 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2116 * Fixed NICK command to not crash if nickname was not sent.
2118 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2120 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
2121 Deprecated the old Encrypt-And-MAC order. Updated protocol
2122 specs and implemented.
2124 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
2125 generation. Updated specs and implemented.
2127 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2129 * Added support for rekey before 2^32 sequence number wraps.
2130 Affected files in server and client library.
2132 * Padding must be at least 8 bytes now. Implemented and updated
2135 * Compute maximum padding for authentication packets to make
2136 passphrase approximation attacks impossible. Affected files
2137 in client library and in server.
2139 * Fixed PING command sending in client library and handling in
2140 server. The server ID must be ID Payload, not raw ID data.
2141 Affected files in server and client library.
2143 * Defined that all public keys sent in commands and notify
2144 payloads are actually Public Key Payloads not raw public key
2145 data. Updated protocol specs and implemented.
2147 * Updated protocol version to 1.2. Updated specs and code.
2149 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
2150 status types. Updated specs and the code.
2152 * Added support for normal client to kill its own entries from
2153 the network. Updated protocol specs and the code.
2155 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
2156 and added initial implementation.
2158 * Added MAC field to the Private Message Payload to protect
2159 against chosen ciphertext attacks. Updated the protocol specs
2162 * Added idle and signon fields to the ATTRIBUTE_SERVICE
2163 attribute to indicate the user's current idle and signon time
2164 of a service. Updated protocol specs and implemented.
2166 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2168 * Added "do_not_bind" argument to silc_client_file_send what
2169 can be used to not bind locally but assume the file receiver
2170 provides the point of connect. Usefull when sender is behind
2171 NAT device. Affected file lib/silcclient/silcclient.h and
2174 * Added -no-listener option to FILE SEND command in Irssi SILC
2175 client. Affected file irssi/src/silc/core/silc-servers.c.
2176 Renamed FILE RECEIVE to FILE ACCEPT.
2178 * Confirm passphrase for private key encryption in
2179 silc_create_key_pair and silc_change_private_key_passphrase.
2180 Affected files are lib/silcutil/silcapputil.c.
2182 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2184 * Move silc_client_packet_send back to internal, added
2185 silc_client_send_packet, a bit simpler function for application.
2186 Affected files lib/silcclient/silcclient.h, client.c and
2189 * Moved the SilcClientEntry, SilcChannelEntry and
2190 SilcServerEntry to silcclient.h to be public and documented
2191 them for application. Affected files are
2192 lib/silcclient/silcclient.h and idlist.h.
2194 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2196 * Fixed manual page installation patch by Ville Räsänen.
2197 USERS help page fix patch by Ville Räsänen
2199 * Changed the silc_client_command_call interface to make
2200 the command call simpler for the application. The library
2201 now handles the command line parsing, command finding and
2202 execution. Application only needs to call the function
2203 with the command line. Affected files are
2204 lib/silcclient/silcclient.h, command.[ch].
2206 * Fixed silc_get_input to NULL-terminate the returned input.
2207 Affected file lib/silcutil/silcutil.c.
2209 * Resolve the client's public key in JOIN command if the
2210 founder auth data is being requested but we don't know the
2211 client's public key. Affected file silcd/command.c.
2214 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2216 * Print notify for server opers when backup router comes
2217 online. Affected file silcd/server.c.
2219 * Fixed the INVITE command to send the invite list in
2220 command reply. Affected file silcd/command_reply.c.
2222 * Fixed MOTD command reply sending. Affected file
2225 * UTF-8 decode the topic in TOPIC command reply and LIST
2226 command reply in Irssi SILC client. Affected file is
2227 irssi/src/silc/core/client_ops.c.
2229 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2231 * Fixed the INVITE command to not crash Irssi SILC client
2232 when given without nickname argument. AFfected file
2233 irssi/src/silc/core/client_ops.c.
2235 * Fixed double free in WHOIS query on normal server when
2236 forwarding query to router. Affected file is
2237 silcd/server_query.c.
2239 * Fixed WATCH command reply handling on normal server which
2240 was missing altogether. Affected file silcd/command_reply.c.
2243 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2245 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2246 Included yodl sources for each of these. Also modified
2247 Makefile.am prototype to install these files to proper
2248 locations. Updated CREDITS. Affected file Makefile.am.pre,
2249 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2252 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2254 * Added support for encrypted private key files. Now
2255 passphrase must be provided when new key pair is created
2256 (can be empty though), and prompted when loading the
2257 private key. Added support for loading the old-style
2258 non-encrypted private keys as well. Affected files
2259 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2262 * Fixed silc_get_input to accept input on all terminals.
2263 Affected file lib/silcutil/silcutil.c.
2265 * Moved the Irssi SILC client key loading and other stuff
2266 to be called after the arguments and UI is initialized.
2267 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2269 * Added -P option to Irssi SILC client which can be used
2270 to change the passphrase of the private key. Affected
2271 file irssi/src/silc/core/silc-core.c.
2273 * Added silc_change_private_key_passphrase apputil routine
2274 to lib/silcutil/silcapputil.[ch].
2276 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2278 * Fixed connection closing in client library to not crash.
2279 Moved the connection freeing totally to function
2280 silc_clinet_del_connection. Affected file
2281 lib/silcclinet/client.c.
2283 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2285 * Changed includes/silcincludes.h to silcincludes.h.in to
2286 include configuration specific information. The silcdefs.h
2287 is not included in to installation anymore (it's only
2288 compilation time header).
2290 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2292 * Moved the SilcClient and SilcClientConnection from client.h
2293 to the public lib/silcclient/silcclient.h. Changed the
2296 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2298 * If version string in silc_clinet_alloc is NULL the library
2299 puts it automatically. Affected file lib/silcclient/client.c.
2301 * Changed the version strings from variables to #define's
2302 in includes/silcversion.h.
2304 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2306 * Added shared library complation support.
2308 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2310 * Added lib/silcutil/silcapputil.[ch] for application
2311 utility functions. It includes routines for applications'
2312 convenience. Added silc_create_key_pair, silc_show_public_key
2313 and silc_load_key_pair functions.
2315 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2317 * Send RESUME_CLIENT packet from router to backup routers
2318 to in resuming. Affected file silcd/packet_receive.c.
2320 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2322 * In IDENTIFY command parsing, send all other IDs except
2323 Client IDs explicitly to router for resolving on normal
2324 server. Also check that ID received in WHOIS command is
2325 always Client ID, others are not allowed. Affected file
2326 silcd/server_query.c.
2328 * Merged latest changes from irssi.org CVS.
2330 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2332 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2333 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2335 * Fixed the heartbeat sending in Irssi SILC client. Moved
2336 the silc_client_packet_send to silcclient.h for application
2337 usage. Affected files lib/silcclient/client_internal.h
2338 lib/silcclient/silcclient.h.
2340 * Fixed a bug in query resolving in server. Used wrong
2341 variable in a for loop and crashed. Affected file is
2342 silcd/server_query.c.
2344 * Server constructs requested attributes only to locally
2345 connected clients. Affected file silcd/server_query.c.
2348 * Fixed a bug when sending resolving from router to server
2349 with requested attributes. The constructed WHOIS command
2350 was incorrect. Affected file silcd/server_query.c.
2353 * Fixed Requested Attributes saving in WHOIS command reply.
2354 The length of the data buffer must be saved too. Affected
2355 file silcd/command_reply.c.
2357 * Update the client entry's servername after detaching is
2358 over. Affected file silcd/packet_receive.c. Bug #37.
2360 * Resolve incomplete client entrys in CUMODE_CHANGE and
2361 CMODE_CHANGE notifys. Affected file is
2362 lib/silcclient/client_notify.c. Bug #42.
2364 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2366 * Fixed channel key packet processing bug on backup router
2367 during backup resuming protocol. Affected file is
2368 silcd/packet_receive.c.
2370 * Fixed memory leaks in server. Affected files are
2371 silcd/server.c and silcd/packet_receive.c.
2373 * Fixed packet decryption problem when backup router encrypted
2374 channel message with wrong key during backup resuming
2375 protocol. Affected file silcd/packet_send.c.
2377 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2378 Toni Willberg (toniw@iki.fi)
2380 * Changed the SilcCipher context to be private. Changed the
2381 silc_cipher_get_iv to just return pointer to the IV. Added
2382 silc_cipher_get_name to return the name of the cipher.
2383 Fixed code all around to support these changes. Affected
2384 files are lib/silccrypt/silccipher.[ch], client library and
2387 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2389 * Fixed unaligned access in lib/silccore/silcattrs.c.
2391 * Fixed libtool linking in lib/silcsim/Makefile.am.
2393 * Fixed services attribute printing. Affected files is
2394 irssi/src/silc/core/silc-queries.c.
2396 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2398 * Fixed a crashbug in incoming server accepting. Affected
2399 file silcd/server.c.
2401 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2403 * Added automatically generated index to Toolkit Reference
2406 * Added support for Postscript Toolkit Reference Manual.
2408 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2410 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2413 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2415 * Added 'send_events' boolean argument to the function
2416 silc_schedule_set_listen_fd which sends the set events to
2417 the application explicitly if set to TRUE. Default action
2418 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2419 lib/silcclient/client_internal.h and silcd/server_internal.h.
2421 * Added silc_compare_timeval to determine which time values
2422 is smaller. Affected file lib/silcutil/silcutil.[ch].
2424 * Added sort-of "Quality of Service" (QoS) support to
2425 SilcSocketConnection. Data reception can be controlled with
2426 rate limit per second and/or read data length limit.
2427 Added silc_socket_set_qos. Affected files are
2428 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2430 * Added the QoS configuration to SILC Server configuration
2431 file. Affected files are silcd/serverconfig.[ch] and
2434 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2436 * Merged with irssi.org CVS.
2438 * Failed OPER and SILCOPER authentications are now logged.
2439 Affected file silcd/command.c. Bugs #25.
2441 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2443 * ROBODoc documented lib/silcutil/silcbuffer.h and
2444 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2445 <ville.rasanen@iki.fi>.
2447 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2449 * Added support for auto-passphrase authentication from the
2450 config file during connecting which was not implemented
2451 yet. Affected file irssi/src/silc/core/client_ops.c.
2453 * Fixed a bug in authentication protocol failure handling which
2454 was processing wrong callback context. Affected files
2455 are lib/silcclient/client.c and protocol.c.
2457 * Fixed the /ATTR allow off to actually work. Affected file
2458 is irssi/src/silc/core/silc-queries.c.
2460 * Fixed the /ATTR -del to work. Affected file is
2461 irssi/src/silc/core/silc-queries.c.
2463 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2465 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2467 * Fixed mask attribute adding in Irssi SILC client. Affected
2468 file irssi/src/silc/core/silc-queries.c.
2470 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2472 * Added support for saving the requested attributes in
2473 WHOIS to directory. Affected file is
2474 irssi/src/silc/core/silc-queries.c.
2476 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2478 * Added support for parsing VCard fields that do not have
2479 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2481 * Fixed a double free bug in hash table foreach function
2482 if the entry was deleted in the foreach callback. Affected
2483 file lib/silcutil/silchashtable.c.
2485 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2487 * Added silc_attribute_get_verify_data to return the signature
2488 verification data for either user digital signature or
2489 server digital signature in Requested Attributes. Affected
2490 files are lib/silccore/silcattrs.[ch].
2492 * Added silc_vcard_alloc which is used to allocated dynamic
2493 SilcVCard context. The silc_vcard_free now checks whether
2494 the context is dynamically allocated or not. Affected files
2495 are lib/silcutil/silcvcard.[ch].
2497 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2499 * Periodically remove the NOATTR status from client entry
2500 so that the client may take the attributes in use even after
2501 server has resolved them unsuccessfully earlier. Affected
2502 file silcd/server_query.c and idlist.h.
2504 * Moved sha1hash and md5hash from client->internal to
2505 SilcClient for application usage. Affected files are
2506 lib/silcclient/client.h and client_internal.h.
2508 * Fixed attribute encoding and decoding bugs. Affected
2509 files lib/silccore/silcattrs.[ch].
2511 * Added ATTR command to Irssi SILC Client which is used to
2512 manage user's Requested Attributes sending and values for
2513 WHOIS command. Affected files around Irssi SILC client.
2515 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2517 * Added silc_buffer_strformat which can be used to format
2518 strings into a buffer which size is automatically increased.
2519 Affected file lib/silcutil/silcbuffmt.[ch].
2521 * Added implementation of VCard (RFC 2426) which can be used
2522 as part of Requested Attributes in WHOIS command. Affected
2523 file lib/silcutil/silcvcard.[ch].
2525 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2527 * Some strncat -> silc_strncat changes our the core and
2530 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2531 errors. Added better error printing to SKE library.
2532 Affected files lib/silcske/silcske.c, silcske_status.h and
2535 * Save the PKCS key length even if only private key is set to
2536 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2538 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2539 length in bits not in bytes. Affected files are
2540 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2541 silcd/server_query.c.
2543 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2545 * Added silc_attribute_payload_encode_data to directly encode
2546 the data into the attributes buffer. Renamed function
2547 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2548 Affected files are lib/silccore/silcattrs.[ch].
2550 * silc_hash_table_find_foreach calls the foreach function now
2551 once even if the nothing was found with context set to NULL.
2552 Affected file lib/silcutil/silchashtable.[ch].
2554 * Remove the RESOLVING flag from client entry after received
2555 the Requested Attributes from the client. Fixed memory leak
2556 in client entry freeing. Affected files silcd/server_query.c
2559 * Added Requested Attributes support into SILC Client Library.
2560 It is not able to send requested attributes in WHOIS command,
2561 and also receive and process requested attributes. Added
2562 silc_client_attribute_[add|del] and silc_client_attributes_get
2563 functions. Added also `ignore_requested_attributes' to the
2564 SilcClientParams to not use attributes in client. Affected
2565 files are lib/silcclient/command.c, client_attrs.[ch],
2566 silcclient.h, client_internal and client.[ch].
2568 * Changed the silc_client_get_client_by_id to support Requested
2569 Attributes, it takes them as argument now. Affected file
2570 is lib/silcclient/silcclient.h, and idlist.c.
2572 * Added -details option to WHOIS command in Irssi SILC Client
2573 to support the requested attributes. By default it requests
2574 all attributes. Affected file lib/silcclient/command.c and
2575 irssi/doc/help/in/whois.in.
2577 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2579 * Add also SERVICE attribute for server-constructed attribute
2580 data. Also digitally sign the attributes and add
2581 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2582 silcd/server_query.c.
2584 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2586 * Changed the silc_attribute_payload_encode to support list
2587 of attributes (function may be called several times to add
2588 a new attribute). Removed the silc_attribute_payload_encode_list
2589 function. The encoding function now also automatically encodes
2590 the data, so the caller does not need to do that. Affected
2591 files lib/silccore/silcattrs.[ch].
2593 * Added support for replying on behalf of the user to the
2594 Requested Attributes in WHOIS command in the server. Affected
2595 file silcd/server_query.c.
2597 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2598 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2600 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2602 * Don't swtich to become primary router if we are backup if
2603 decryption error has occurred. Affected file silcd/server.c.
2605 * Fixed a bug in backup router IP address comparison in
2606 silc_server_backup_get.
2608 Save now also the port of the server/router and use that
2609 in comparison as well. Affected file silcd/server_backup.c.
2611 * Normal server now reconnects to backup router automatically
2612 if connection is lost to it. Affected file silcd/server.c.
2614 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2616 * If packet processing fails (like integrity check fails)
2617 the connection is closed now. Affected files are
2618 lib/silccore/silcpacket.c and silcd/server.c.
2620 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2622 * Fixed double free in RSA public key set function
2623 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2626 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2628 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2629 Added server_query.[ch] which provides one interface for
2630 querying information using all three commands.
2632 * Changed all "typedef unsigned char" in core library to
2633 "typedef SilcUInt8".
2635 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2637 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2639 * Renamed silc_server_get_client_resolve to
2640 silc_server_query_resolve and moved to server_query.[ch].
2642 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2644 * Resumed client packet handling from server put the resumed
2645 client on wrong list on router and caused the client not
2646 be present on the network anymore. Now fixed to put the
2647 client to correct list. Affected file silcd/packet_receive.c.
2649 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2651 * Various cleanup in error message output in config parsing code
2652 and in server init code. Fixed error log files containing
2653 too many newlines ('\n') in some situations. Affected files are
2654 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2656 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2658 * Use the reverse lookupped hostname in client internals
2659 instead of one user provided us as remote server name.
2660 Affected file lib/silcclient/client.c.
2662 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2664 * Added 'app_context' to silc_schedule_init. It is an
2665 application specific context that is delivered to application
2666 in task callback functions. Affected files are
2667 lib/silcutil/silcutil.[ch].
2669 * The hb_context in SilcSocketConnection is not freed
2670 automatically anymore (application must free it). Freeing
2671 it automatic is inconsistent. Affected files are
2672 lib/silcutil/silcsockconn.[ch].
2674 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2676 * Added support for removing explicitly added client connections
2677 in rehash and closing the client connections if they were
2678 unconfigured in the rehash. Affected file silcd/server.c.
2680 * Added support for aborting automatically pending commands
2681 that never receives the reply (to avoid memory leaks).
2682 Added also silc_server_command_pending_timed to set the
2683 specific timeout for pending command. Affected files are
2684 silcd/command[_reply].[ch].
2686 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2687 specs and lib/silccore/silcstatus.h.
2689 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2691 * Changed the silc_get_time to accept time value as argument
2692 or if zero is sent return current local time. Affected
2693 file lib/silcutil/silcutil.[ch].
2695 * Added STATS command to client library and Irssi SILC client.
2696 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2698 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2700 * Assure that channel key is set before sending it. May
2701 crash server otherwise. Affected file silcd/packet_send.c.
2703 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2705 * Assure that endless loop cannot happen with detached client
2706 resolving on normal server. Added idlist status
2707 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2708 silcd/idlist.h and silcd/packet_receive.c.
2710 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2712 * Incoming file transfer request cannot use same session as
2713 the sending session. This can happen when sending file to
2714 yourself. Crashed the client on quit. Affected file
2715 lib/silcclient/client_ftp.c. Bug #24.
2717 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2719 * Implemented the draft-riikonen-precense-attrs draft and
2720 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2722 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2724 * Distribute the SERVER_SIGNOFF notify also to local backup
2725 routers from the primary router. The backup router may not
2726 have the signing of local server directly connected and need
2727 to know about the signoff. Affected file silcd/server_util.c.
2729 * Use the primary router as the origin of the locally connected
2730 server when it is disconnecting from the backup router since
2731 that's where it really is coming from. Now the clients from
2732 the disconnecting server are removed correctly and "shadow"
2733 clients are not left to the backup router. Affected file
2736 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2738 * If normal server is standalone and found existing but disabled
2739 channel, do not re-create the channel since it creates
2740 duplicate same channels. Affected file silcd/server.c.
2742 * Added anonymous client connections support to server. New
2743 "anonymous" configuration option to ConnectionParams section
2744 added. If set to true, the username and hostname information
2745 of the client will be scrambled and anonymous user mode is
2746 set automatically to the user. Affected files are
2747 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2749 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2751 * In JOIN notify handling, mark that the cache entry of the
2752 client cannot be expired. Can cause crashes on normal
2753 server (asserts client->channels). Affected file is
2754 silcd/packet_receive.c.
2756 * From now on distribution versions are used as protocol versions
2757 instead of by default using the Toolkit base version as protocol
2758 version. Affected file prepare.
2760 * Do not set the locally resolved hostname for local client
2761 entry but take what server sends. This way the real hostname
2762 is showed in WHOIS for yourself. Affected file is
2763 lib/silcclient/idlist.c and lib/silcclient/client.c.
2765 * Resolve local info with IDENTIFY when connecting to server.y
2767 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2769 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2770 for implied search (not needed on platforms which has native
2771 pthreads library). Use --without-pthreads to disable threads.
2772 Affected file is configure.in.pre
2774 * Fixed --with-iconv on platforms which need to bypass (broken)
2775 native iconv(). Affected file is configure.in.pre
2777 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2779 * Moved -C option parsing in Irssi SILC client at same time
2780 as other options. The UI was initialized earlier and caused
2781 problems on command line. Bug #16. Affected file is
2782 irssi/src/silc/core/silc-core.c.
2784 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2786 * Added global variable silc_log_timestamp that tells silclog
2787 wether to print or not the timestamp in the logging files.
2788 Affected file lib/silcutil/silclog.[ch].
2790 * Added silcd configuration option Timestamp in the Logging
2791 section. Affected file silcd/serverconfig.[ch],
2792 doc/example_silcd.conf.in.
2794 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2796 * Fixed fingerprint checking to check for entirely empty
2797 fingerprint instead of two first bytes when determining
2798 if it is set. Bug #18. Affected file silcd/command.c.
2800 * Fixed duplicate PKCS name registering to not allow it.
2801 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2803 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2805 * Conditionalize non-gcc compiler optimizations for various
2806 platforms, enable those commented out. Cleanups.
2807 Affected file lib/silcmath/mpi/configure.in
2809 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2811 * silc_rng_exec_command() left zombie processes if command
2812 didn't generate any output. Affected file
2813 lib/silccrypt/silcrng.c
2815 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2817 * Rewrote iconv checking, introduce --with-iconv for systems
2818 which rely on libiconv. Check if iconv() provided by libc
2819 is good enough, otherwise demand libiconv. Affected file
2822 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2824 * Search for ldopen() also in libc. This enables SIM support
2825 on *BSD systems. Based on patch from Alex Zepeda. Affected
2826 file configure.in.pre
2828 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2830 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2831 This fixes prepare on *BSD systems. Affected file
2834 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2836 * More fixed for not having purge timeout for global clients
2837 that are on channel. Affected files silcd/command_reply.c
2840 * Fixed the rekey protocol to work with backup router connections.
2841 Rekey packets are now allowed on disabled connections as
2842 well. Affected files silcd/packet_send.c and server.c.
2844 * Do not switch to be as backup router when shutting down and
2845 closing the primary connection. Affected file silcd/server.c.
2847 * Fixed memory leaks in backup router deleting. Added
2848 silc_server_backup_free to free all data during shutdown of
2849 server. Affected files silcd/server_backup.[ch].
2851 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2853 * Do not process commands if the sock->user_data is NULL.
2854 Affected file silcd/command.c.
2856 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2858 * Fixed buffer overflow and security problems (loosing bits
2859 in CFB encryption) in SILC RNG. Problems reported by
2860 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2862 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2864 * Added yet more checks that client is not expired on global
2865 list if it is on channels. Affected file is
2866 silcd/command_reply.c.
2868 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2870 * Merged c0ffee's MIME signal patch which adds support for
2871 sending also MIME messages in Irssi SILC Client, and handling
2872 received MIME messages in a signal (and perhaps doing something
2873 to non-textual MIME messages).
2875 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2877 * Fixed pending command deletion in server and client library
2878 to check the whole list instead of breaking after first found.
2879 The affected files are silcd/command.[ch] and
2880 lib/silcclient/command.[ch].
2882 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2884 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2885 secret or private, otherwise it's possible to find out
2886 whether a secret channel exists or not. Affected file
2889 * If CMODE change fails during the mode setting, assure that
2890 the old mode mask is set for the channel back. Affected
2891 file silcd/command.c.
2893 * Fixed passphrase saving on +a channel on normal server
2894 after successful JOIN command. Affected file silcd/command.c.
2896 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2898 * Remove server/router operator privileges in DETACH command,
2899 since it's possible to resume to server where these
2900 privileges would not be allowed for the client. Affected
2901 file silcd/command.c.
2903 * Do not set to wait for backup in rehash of the server.
2904 Affected file silcd/server.c.
2906 * Do not check listener sockets when counting how many
2907 socket connections we have. Affected file is
2908 silcd/server_util.c.
2910 * Do not announce disconnected clients that are remaining
2911 in history (for WHOWAS). This is because SIGNOFF notify
2912 for these has been sent earlier already. Affected file
2915 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2917 * Buffer overflow with CUMODE command's mode->mode character
2918 conversion. Reported by Ville Räsänen. Affected file
2919 lib/silcutil/silcutil.c.
2921 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2923 * Allow heartbeat packets to go disabled connections anyway.
2924 Affected files silcd/server.c and silcd/packet_send.c.
2926 * Do not broadcast New Channel packets with List flag set
2927 in the packet to backup routers. The router must check
2928 for the correctness of the packets before sending them.
2929 It is possible that router will have enforce Channel ID
2930 change and this would cause desync in the backup router.
2931 Affected file silcd/packet_receive.c.
2933 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2934 are handled in list parsing. They are not list packets
2935 anymore. Affected file silcd/packet_receive.c.
2937 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2939 * Stop waiting for backup router through the timeout, not
2940 directly after backup router has arrived. Affected file
2943 * Do not re-create channel keys and send them when removing
2944 clients in server shutdown. Affected files are
2945 silcd/server_internal.h and silcd/server_util.c.
2947 * Notify distribution to backup routers was missing from
2948 the silc_server_send_notify_dest function which caused
2949 desyncing problems with backup router. Affected file is
2950 silcd/packet_send.c.
2952 * The client's channel removing was working wrong on
2953 backup router. It assumed that it doesn't know global
2954 information but backup router does know. For this reason
2955 it could remove channel when it wasn't supposed to do that.
2956 Affected file silcd/server.c and silcd/server_util.c.
2958 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2960 * Stop for a couple seconds after badkup router has become
2961 primary router. Affected file silcd/server.c.
2963 * Added silc_server_remove_servers_by_server, which is used
2964 to remove servers originated from some other server. Also
2965 clients of those servers can be removed too. Affected file
2966 silcd/server_util.[ch].
2968 * When removing clients after a server has signed of remove
2969 also all servers behind that server (unless they are known
2970 to be available locally), and send SERVER_SIGNOFF for each
2971 of the server separately. Also the signed off clients are
2972 sent now separately per signed off server. The affected files
2973 are silcd/server.c and silcd/server_util.[ch].
2975 * All servers added with silc_idlist_add_server must always
2976 have both "router" and "connection" pointers set. Otherwise,
2977 bad server entries may be left around in the cache.
2978 Affected file silcd/command_reply.c.
2980 * Do not create the channel key in NEW_CHANNEL packet
2981 processing if the channel is empty. Affected file
2982 silcd/packet_receive.c.
2984 * Completed backup router support for standalone routers.
2985 Supports also servers in the cell that do not use the backup
2988 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2990 * Fixed a bug in silc_string_regexify which did not add '^'
2991 at the start of each string, and thus the matching was
2992 not explicit. For example ban list iikone@*!*@* would
2993 match also "priikone", which is wrong, it would have to be
2994 *iikone@*!*@* to match also "priikone". Affected
2995 file lib/silcutil/unix/silcunixutil.c.
2997 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2999 * Enable all local server connections before updating client
3000 caches when we've become backup router. Otherwise, signoff
3001 packets may not reach the clients. Affected files are
3002 silcd/server.c and silcd/server_util.[ch].
3004 * Fixed a bug in version string parsing which could crash
3005 the program with specially formatted version string.
3006 Bug reported and patch provided by Ville Räsänen. Affected
3007 file lib/silcutil/silcutil.c.
3009 * Handle the disconnection immediately when DISCONNECT
3010 packet is received in server. Affected file silcd/server.c.
3012 * Primary router now waits a short time (10 seconds) for
3013 backup router connection before accepting any other
3014 connection (except local). Affected file silcd/server.c,
3017 * Fixed a crash in client libary in NICK_CHANGE notify when
3018 NICK_CHANGE arrived for client entry we are resolving
3019 currently. Affected file lib/silcclient/client_notify.c.
3021 * Call the sconn->callback completion even if error had
3022 occurred. Start reconnecting always if connection to
3023 primary router fails during backup router protocol.
3024 Affected files silcd/server.c and server_backup.c.
3026 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3028 * Added functions silc_server_send_opers and
3029 silc_server_send_opers_notify to send packets stricly
3030 to operators. Added macro SILC_SERVER_SEND_OPERS macro
3031 to send variable argument notify to operators.
3032 Affected files silcd/packet_send.[ch] and silcd/server.h.
3034 * Removed UMODE rights checking with UMODE_CHANGE notify.
3035 Affected file silcd/packet_receive.c.
3037 * Server/router operator now receives notify when network
3038 switches to backup router and when it resumes the use of
3039 primary router. Affected file silcd/server.c and
3040 silcd/server_backup.c.
3042 * Fixed the updating of client information after backup
3043 resuming protocol is over; update all except local clients
3044 to the new primary router. The affected file is
3045 silcd/server_util.c.
3047 * Added support for closing active connections in rehash
3048 that were unconfigured by the user. Supports currently
3049 closing server and router connections. Affected file
3052 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
3054 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3056 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
3057 is NULL since seems that on some platforms NULL is allowed
3058 and on some it's not. Fallback encoding is used instead.
3059 Affected file lib/silcutil/silcstrutil.c.
3061 * Fixed statistics updating for incoming server connection
3062 which could cause problems when re-connecting. Affected
3063 file silcd/server.c.
3065 * Preliminary backup router support for standalone router
3066 added. Affected files in silcd/.
3068 * Mark server connections in backup router disabled before
3069 and after backup protocol. Affected file is
3070 silcd/server_backup.c.
3072 * Added support for reconnecting to remote server connection
3073 even if the protocol fails, and if the configuration wants
3074 us to keep trying to connect anyway.
3076 Server connection is not allowed to backup router if
3077 backup router does not have connection to primary router yet.
3079 Affected file is silcd/server.c.
3081 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3083 * Added silc_client_udpate_server function to update changed
3084 server info. Affected file lib/silcclient/idlist.[ch].
3086 * Added check for server entries that are being resolved when
3087 notify is received. If being resolved, handle the received
3088 notify only after it's resolved so that all notifys are
3089 handled in same order as received from the server.
3091 Added similar resolver check to channel entries. Every
3092 notify that cause resolving of any information that affects
3093 channel entry marks the channel entry in waiting state.
3094 After whatever resolving is over the waiters are signalled
3095 and only then the notifys are handled in the same order
3096 as delivered from the server.
3098 Affected files are lib/silcclient/idlist.[ch], and
3101 * Fixed KILLED notify handling in normal server. Affected
3102 file silcd/packet_receive.c.
3104 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
3105 is locally connected, or was locally connected (but may
3106 be detached and connection is not active). Added also
3107 SILC_IS_LOCAL for checking this status. Affected files
3108 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
3109 silcd/server.c and silcd/server_internal.h.
3111 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3113 * Don't send or handle TOPIC_SET if topic is already set and
3114 is same as being set. Affected files silcd/command.c and
3115 silcd/packet_receive.c.
3117 * Fixed CMODE change rights checking to work correctly when
3118 removing modes by operator. Affected file is
3119 silcd/server_util.c.
3121 * Fixed some handling with New Channel packet in router and
3122 fixed some CMODE_CHANGE notify handling in server and router.
3123 Affected file is silcd/packet_receive.c.
3125 * Changed "disconnect" client operation to include the
3126 reason of the disconnection and optional disconnection
3127 message. Affected file lib/silcclient/silcclient.h.
3129 * Made the compilation of lib/contrib/ stuff conditional.
3130 Affected files configure.in.pre, lib/contrib/Makefile.am.
3132 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3134 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
3135 to the sender of the notify too, to avoid situation where two
3136 notifys are in the network at the same time going to oppsite
3137 directions. Affected file silcd/packet_receice.c.
3139 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3141 * Delete the client from channel even if the cilent->id is
3142 NULL. It was possible that client was deleted without
3143 removing from channels (theoretically at least). Affected
3144 file silcd/server.c and silcd/server_util.c.
3146 * Free the client data too when resuming is not successful.
3147 Affected file silcd/packet_receive.c.
3149 * Merged some code from c0ffee's silc-plugin. Affected files
3150 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
3152 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
3153 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
3154 to the primary router connection, the other one returns
3155 TRUE if packet must be broadcasted to network.
3157 * All notifys that are destined to primary router (to network)
3158 are now automatically sent to backup routers even if the
3159 router is standalone (and has backup router). Affected files
3162 * Added --without-irssi and --without-silcd configuration
3163 options for disabling the compilation of these applications.
3164 Affected file configure.in.pre and prepare.
3166 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3168 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
3169 UTF-8 encoding and decoding. Added also new encodings
3170 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
3172 Added also SILC_STRING_LANGUAGE which is language and charset
3173 specific encoder and decoer for those platforms that support
3174 iconv(). It can convert the UTF-8 to and from the locale
3175 specific character set.
3177 Affected file lib/silcutil/silcstrutil.[ch].
3179 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
3181 * Added function silc_get_command_name to the file
3182 lib/silcutil/silcutil.[ch].
3184 * Improved the server debug output a bit. Affected files are
3187 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3189 * Save the channel passphrase when received succesful JOIN
3190 command reply from router, on normal server. Otherwise
3191 joinig +a channels from normal server is not possible.
3192 Affected file silcd/command.c.
3194 * Fixed a bug in TOPIC_SET notify handling. The notifier
3195 may be other than client too, like server or channel.
3196 It expected it to always be only client and ignored the
3197 notify. Affected file silcd/packet_recieve.c.
3199 * Removed some (unnecessary) debug printing from
3200 lib/silccore/silcid.c and lib/silccore/silcargument.c.
3202 * Do not force CMODE_CHANGE when server is announcing new
3205 Router announces stuff only after server reannounces channel
3206 after CHANNEL_CHANGE notify.
3208 These fixes optimizes the announcing procedure, and perhaps
3209 fixes some problems too. Affected file silcd/packet_receive.c.
3211 * Fixed SERVER_SIGNOFF sending to local clients. It was
3212 totally broken and sent the notify to all local clients,
3213 instead of only to those that was on same channel as the
3214 signing off clients. Affected file silcd/server_util.c.
3216 * Added -D option to server. It can be used to give debug
3217 level. The levels are from 0 - 99, and are predefined for
3218 smooth server debugging. (see silcd.c for the predefined
3219 levels). Affected file silcd/server.c.
3221 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3223 * Fixed a bug in Irssi SILC client to close the connection
3224 properly when disconnecting from server. Affected file
3225 irssi/src/silc/core/client_ops.c.
3227 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3229 * When authenticating as founder during JOIN command, check
3230 that the one authenticating becomes the only founder on the
3231 channel. Affected file silcd/command.c.
3233 * Better checking for founder mode setting when CUMODE_CHANGE
3234 notify is received. Affected file silcd/packet_receive.c.
3236 * Close all connections when shutting down the server by sending
3237 DISCONNECT packet. Close all listeners too when shutting
3238 down the server. Affected file silcd/server.c.
3240 * Handle DISCONNECT packet correctly in client library by
3241 calling the "disconnect" client operation. Affected file
3242 lib/silcclient/client.c.
3244 * Handle local errors correctly during resuming. Affected
3245 file lib/silcclient/client.c.
3247 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3249 * The log file is not dupped internally anymore in
3250 lib/silcutil/silclog.c. Fixed memory leaks too.
3252 * The scheduler now dispatches all pending timeout tasks
3253 when it is uninitialized with silc_schedule_uninit.
3254 Affected file lib/silcutil/silcschedule.c.
3256 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3258 * Added --enable-stack-trace option to configure. Added
3259 memory allocation stack trace support. Added files
3260 lib/silcutil/stacktrace.[ch]. Affected files are
3261 lib/silcutil/silcmemory.[ch].
3263 * Fixed memory leaks from libraries and server. Affected
3264 files around the tree.
3266 * Reverted back a fix made to CUMODE which broke it.
3267 Affected file silcd/command.c.
3269 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3271 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3272 core library, and implemented it. All textual messages SHOULD
3273 use this flag and the message MUST be UTF-8 encoded.
3274 All text messages sent by Irssi SILC client are now UTF-8
3275 encoded (regardless whether the terminal supports UTF-8 or not).
3276 Affected files are lib/silccore/silcchannel.h,
3277 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3280 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3282 * Added lots of new statistics updating that was missing from
3283 the server and router code. Affected files in silcd/.
3285 * Sending SIGUSR1 signal to server now dumps the current
3286 server statistics into /tmp directory. Affected file is
3289 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3290 the SILC Hash Interface also. Added new functions
3291 silc_hash_get_name, silc_hash_init, silc_hash_update and
3292 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3294 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3296 * Added some better info printing for client during connecting.
3297 Affected file silcd/server_util.c.
3299 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3300 to silence a user on a channel. Affected files are
3301 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3302 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3303 and silcd/packet_receive.c.
3305 * Fixed a fatal bug in handling of malformed command payload.
3306 Affected file silcd/command.c.
3308 * Fixed a double free when announcing channel users to router.
3309 Affected file silcd/server.c.
3311 * After successful authentication to channel founder mode, check
3312 that there isn't anyone else with founder mode on the channel.
3313 The one that authenticated will become founder and anyone
3314 else is demoted. Affected file silcd/command.c.
3316 * Added error printing of any error that has occurred during
3317 any command in client library. Affected file is
3318 irssi/src/silc/core/client_ops.c.
3320 * Removed some error printing from the client library and left
3321 it for the application to worry (from the error status it
3322 receives in 'command' client operation. Affected file is
3323 lib/silcclient/command.c.
3325 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3327 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3328 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3329 Starting key agreement with itself is denied. Affected file
3330 is lib/silcclient/client_keyagr.c.
3332 * Fixed some error checkings from the SFTP library which caused
3333 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3334 and lib/silcsftp/sftp_util.c.
3336 * Added new "debug" and "debug_string" settings to Irssi SILC
3337 client which can be used to print runtime debugging on the
3338 Irssi's screen. Available when compiled with --enable-debug
3339 option. Affected file irssi/src/silc/core/silc-core.c.
3341 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3343 * Fixed a missing variadic parameter in a function call that
3344 caused server crash when a non-allowed connection arrived.
3345 Reported by Richard Becker. Affected file silcd/server.c.
3347 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3349 * Added WATCH list sending to backup routers from router.
3350 The WATCH command is sent by the router to the backup
3351 router. Affected file silcd/command.c.
3353 * Mark the backup_router flag for RouterConnection entry
3354 if the backup router stuff is defined in the config file.
3355 Affected file silcd/serverconfig.c.
3357 * Fixed some backup data sending around the code to work better
3358 if the router is standalone router. Not all places were fixed.
3359 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3362 * Fixed the router connecting when connecting to multiple
3363 routers. It ignored every other router except the first
3364 one. Affected file silcd/server.c.
3366 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3368 * Made the private key generation after expiration optional.
3369 If not created after expiration the old key will re-expire
3370 at a later time (and thus key pair is not necessary to
3371 change). Affected file irssi/src/silc/core/clientutil.c.
3373 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3375 * The length arguments in bind() and connect() were wrong
3376 and fixed now to used SIZEOF_SOCKADDR in the
3377 lib/silcutil/unix/silcunixutil.c.
3379 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3381 * Fixed detach timeout handling to use Client ID and not
3382 the actual client entry which may be freed in the callback.
3383 Affected file silcd/command.c.
3385 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3387 * Merged c0ffee's multiple interface support patch.
3388 Affected files in silcd/.
3390 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3392 * Cleanup keys properly. Affected file is
3393 irssi/src/silc/core/clientutil.c.
3395 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3397 * Display the user mode on the status bar. Affected file
3398 irssi/src/silc/core/silc-expandos.c.
3400 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3402 * If private message key is not set, but the flag is set in
3403 the packet, ignore the packet since it cannot be decrypted.
3404 Affected file lib/silcclient/client_prvmsg.c.
3406 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3408 * When resuming client, remove the old client entry from
3409 the watcher list too. Affected file silcd/packet_receive.c.
3411 * Do not allow normal server to force founder mode away
3412 from router if the founder mode is already set. Affected
3413 file silcd/packet_receive.c.
3415 * Remove the client entry with watch notify types with short
3416 timeout, and not directly, so that other notifys can be
3417 retrieved too. Affected file lib/silcclient/client_notify.c.
3419 * Display notification about data messages that cannot be
3420 displayed. Affected files irssi/src/silc/core/client_ops.c,
3421 irssi/src/fe-common/silc/module-formats.[ch].
3423 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3425 * Fixed the CHANNEL_CHANGE notify handling in client libary
3426 to not use freed memory. Affected file is
3427 lib/silcclient/client_notify.c.
3429 * Fixed CUMODE_CHANGE notify handling in server. Affected
3430 file silcd/packet_receive.c.
3432 * Fixed USERS command to support empty channels. Affected
3433 file silcd/command.c.
3435 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3437 * Allow multiple identical pending commands to be registered
3438 in client library. Affected file is lib/silcclient/command.c.
3440 * Call the completion for resolving client information only
3441 after all resolvers has finished. This fixes a crash in
3442 the client. Added support for checking when the resolvers
3443 are finished. Affected file is lib/silcclient/idlist.c.
3445 * Wait by default 3 seconds before reconnecting to the server
3446 after being disconnected. Makes the /detach command a bit
3449 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3451 * Check the watcher list before sending signoff notifys
3452 when closing client connection. Affected file is
3455 * Added better CMODE command rights checking. Affected file
3456 silcd/server_util.c.
3458 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3460 * Fixed watcher list checking during server signoff. It
3461 crashed the server. Affected file silcd/server_util.c.
3463 * The JOIN command reply returns now the founder's public
3464 key. Affected file is silcd/command.c.
3466 * Announce the channel mode, and the mode properties with
3467 CMODE_CHANGE notify. Affected file silcd/server.c.
3469 * Mark new channels by default disabled, untill at least
3470 one user joins the channel. Affected file is
3471 silcd/packet_receive.c.
3473 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3475 * The nickname argument to watch notify can be optional.
3476 Fixes a crash in server. Affected file silcd/packet_send.c.
3478 * Remove the client entry from cache if the WATCH notify type
3479 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3480 lib/silcclient/client_notify.c.
3482 * Check the watcher list before and after changing nickname
3483 when the NICK_CHANGE notify is received. Affected file is
3486 * Fixed a crash in OPER and SILCOPER command sending. Empty
3487 passphrase caused the crash. Affected file is
3488 lib/silcclient/command.c.
3490 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3492 * Merged with Irssi CVS for Irssi SILC client.
3494 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3496 * Completed the protocol specifications.
3498 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3500 * Merged with Irssi CVS for Irssi SILC client.
3502 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3504 * Added the founder's public key delivery to the
3505 CUMODE_CHANGE notify type as well. Updated the protocol
3506 specs and the code. Affected files are silcd/packet_send.[ch],
3507 silcd/packet_receive.c and silcd/command.c.
3509 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3511 * Added silc_pkcs_public_key_copy function into the
3512 lib/silccrypt/silcpkcs.[ch].
3514 * Remove the `iv' from the SilcChannelEntry since we can
3515 live without it. Affected files are silcd/idlist.h and
3516 silcd/packet_receive.c.
3518 * Added support for sending the founder's public key in
3519 the CMODE_CHANGE notify packet in the server. Affected
3520 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3521 silcd/command.c and silcd/server.c.
3523 * Changed the FOUNDER_AUTH authentication to use only
3524 public key authentication as defined by new protocol
3525 specs. Passphrase authentication with that mode cannot
3526 be used anymore. It is now possible to reclaim founder
3527 mode from any server in the network. Affected files are
3528 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3530 * Added permanent channels support by making the channel
3531 permanent when FOUNDER_AUTH mode is set on the channel.
3532 The channel will not be destroyed even if channel is empty
3533 when that mode is set. Protocol TODO #17. Affected
3534 files are silcd/server.[ch], server_util.[ch],
3535 silcd/command.c, silcd/packet_receive.c and
3536 lib/silcclient/command.c.
3538 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3540 * Added reference counter to the command reply context in
3541 the client library. Affected files are
3542 lib/silcclient/command_reply.[ch].
3544 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3546 * Fixed rekey protocol with PFS in the client library.
3547 Affected file is lib/silcclient/protocol.c.
3549 * Added support for list of errors in client library
3550 command reply handling. Affected file is
3551 lib/silcclient/command_reply.c.
3553 * Defined that the WHOIS and IDENTIFY commands can send
3554 list of errors. Updated the protocol specs. Protocol
3557 * Added support for sending list of errors to WHOIS and
3558 IDENTIFY commands in server. Added support for receiving
3559 list of errors in server. Affected files are
3560 silcd/command.c and silcd/command_reply.c.
3562 * Fixed client info resolving on LEAVE command in client
3563 library to not crash. Affected file is
3564 lib/silcclient/client_notify.c.
3566 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3568 * Defined that the NICK command replies with thew changed
3569 nickname too, to make the nickname changing simpler at
3570 the client's end. Updated protocol specs and the code
3571 in client and server. Affected files are
3572 silcd/command.c, lib/silcclient/command_reply.c and
3573 lib/silcclient/command.c.
3575 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3577 * Added `Compressed' packet flag to indicate that the packet
3578 payload is compressed by the sender. Updated the protocol
3579 specs and the core library. The compression still is not
3580 implemented in the sources. Affected file is
3581 lib/silccore/silcpacket.h.
3583 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3585 * Remove pending command callbacks also if the connection
3586 to the server is destroyed. Affected file is
3587 lib/silcclient/client.c.
3589 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3591 * Added new QUIET channel user mode that can be used to
3592 quiet a user in a channel. Updated the protocol specs but
3593 it wasn't implemented yet. Protocol TODO #27. Affected
3594 file is lib/silccore/silcmode.h.
3596 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3598 * Added BLOCK_INVITE user mode to be able to block incoming
3599 invite notifications. Protoocol TODO #26. Affected files
3600 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3603 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3604 the protocol specs and the code. Affected file is
3605 lib/silccrypt/silcpkcs.c.
3607 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3609 * Disconnect Payload includes now the status type. Updated
3610 the protocol specs and the code. Protocol TODO #25.
3611 Affected files are silcd/server.c, lib/silcclient/client.c.
3613 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3614 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3615 Moved the silc_client_command_status_messages table to the
3616 lib/silcutil/silcutil.c and added new funtion
3617 silc_get_status_message, which deprecates function
3618 silc_client_status_message. Affected files are
3619 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3620 lib/silcutil/silcutil.[ch].
3622 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3624 * Defined that the nickname hash in Client ID MUST be from
3625 lowercase nickname. This effectively changes nicknames in
3626 SILC to case-insensitive. Updated the protocol specs and
3627 the code. Affected files are lib/silcutil/silcutil.[ch],
3628 silcd/serverid.c, and silcd/idlist.c.
3630 * Added new channel user modes BLOCK_MESSAGES_USERS and
3631 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3632 code. Affected files are lib/silccore/silcmode.h,
3633 lib/silcclient/command.c, and silcd/packet_send.c.
3635 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3636 specs and code. Affected file lib/silccore/silcstatus.h.
3638 * Added support for watch list. It is possible to add nicknames
3639 to be watched, and when they come to network, leave network
3640 or user mode changes the watcher will be notified of this
3641 change. Added SILC_COMMAND_WATCH command, added new
3642 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3643 notifications. Updated the protocol specs and implemented
3644 this to library, client and server. Protocol TODO #21.
3645 Affected files are lib/silccore/silccomand.h,
3646 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3647 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3648 silcd/packet_send.[ch], silcd/packet_receive.c, and
3649 irssi/src/silc/core/client_ops.c.
3651 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3652 somebody watching you. Updated the protocol specs and the
3653 code. Affected files are lib/silccore/silcmode.h, and
3654 lib/silcclient/command.c.
3656 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3658 * Added service support to SILC protocol. Added new command
3659 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3660 core library. Services are not implemented in server or
3661 client for now. Protocol TODO #20. Affected files are
3662 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3664 * Added SilcStatus argument to `command' client operation
3665 to return the error status when command sending fails
3666 locally. Changed all command in client library to return
3667 correct command status. Affected files are
3668 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3669 irssi/src/silc/core/client_ops.c.
3671 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3673 * Added silc_mime_parse function to parse MIME headers.
3674 Affected files are lib/silcutil/silcstruti.[ch].
3676 * Added MIME header parsing in Irssi SILC Client. It displays
3677 all textual MIME objects, others it ignores. Affected file
3678 is irssi/src/silc/core/clien_ops.c.
3680 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3682 * Fixed a bug in the pid writing function, which couldn't be
3683 written in a root-owned directory.
3685 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3687 * Defined that channel message to unknown Channel ID must
3688 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3689 Updated the protocol specs and the code in server. The
3690 affected file is silcd/packet_receive.c.
3692 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3694 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3695 that it is used to send error notifys if error occurs during
3696 some SILC packet processing, except commands. The error
3697 types are same as for command reply types. Defined that
3698 if private message is sent to unknown Client ID the error
3699 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3700 Updated the protocol specs and code. Affected files are
3701 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3702 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3703 and irssi/src/silc/core/client_ops.c. Renamed the
3704 SilcCommandStatus to SilcStatus.
3706 * Defined the use of extra WHOIS attributes in WHOIS command.
3707 The <Requested Attributes> (defined in a separate document)
3708 can be used to request additional information about user
3709 not returned by standard WHOIS command. Defined that server
3710 can send WHOIS command directly to client. Client provides
3711 the requested attributes to the server. Updated the protocol
3712 specs. Protocol TODO #4. Implementation is not done yet
3713 (Protocol TODO #24).
3715 * Renamed function silc_client_command_status_message to
3716 silc_client_status_message. Affected files are
3717 lib/silcclient/command_reply.[ch].
3719 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3721 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3722 32 bit integers. Updated the protcol specs and the code.
3723 Affected files are silcd/command.c and
3724 lib/silcclient/command.c.
3726 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3728 * Fixed a bug in library where sending a bogus authentication
3729 payload would lead to a crash. Affected file is
3730 lib/silccore/silcauth.c.
3732 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3734 * Added detach_disabled and detach_timeout server config
3735 options to the server. Affected files silcd/serverconfig.[ch],
3736 silcd/command.c and silcd/packet_receive.c.
3738 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3740 * Added resolve_cmd_ident field to the SilcClientEntry structure
3741 too so that if the entry is for example being resolved so
3742 another command may attach to the same pending command reply
3743 without requiring to resolve the same entry again. Added
3744 support for adding multiple pending commands for one
3745 command idenfier. Affected files lib/silcclient/command.[ch],
3746 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3748 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3750 * Defined that server receives WHOIS command reply for private
3751 and secret channels too. Updated protocol specs and the
3752 code in server. Affected file silcd/command.c.
3754 * Defined <channel user mode list> argument to WHOIS command
3755 reply for returning user modes on the channels. The
3756 channel list now doesn't include the user mode anymore but the
3757 actual channel mode. Updated protocol specs and the code in
3758 client and server. Affected files are silcd/command_reply.c,
3759 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3760 and lib/silcclient/command_reply.c.
3762 * Save the channels list in WHOIS command reply in normal server
3763 so that WHOIS always shows joined channels also in normal
3764 server and not just on router. Affected file is
3765 silcd/command_reply.c.
3767 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3769 * Defined that server receives USERS command reply for private
3770 and secret channels too. Updated protocol specs and the
3771 code in server. Affected file silcd/command.c.
3773 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3775 * Changed the UMODE's mode mask argument to be optional. If
3776 not provided then the command merely returns the current mode
3777 mask to the client. Updated protocol specs and the server.
3778 Affected file is silcd/command.c.
3780 * Added SILC session detachment/resuming support. It is possible
3781 to detach by closing the network connection and then re-connect
3782 and resume to the old client session. Added DETACHED user
3783 mode that server will set for detached client. Added new
3784 packet RESUME_CLIENT which is used to perform the resuming
3785 process. Added DETACH command. Updated the protocol specs,
3786 core library, client and server. Protocol TODO #22. Very
3787 many affected files around the tree.
3789 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3791 * Changed the CMODE's mode mask argument to be optional. If
3792 not provided then the command merely returns the current mode
3793 mask to the client. Updated protocol specs and the server.
3794 Affected file is silcd/command.c.
3796 * Changed the Killer's Client ID in KILLED notify to be just
3797 any ID payload since router server is allowed to kill as well.
3798 Updated protocol specs, client libary and server. Affected
3799 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3800 and irssi/src/silc/core/client_ops.c.
3802 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3804 * Added new user modes ANONYMOUS for special anonymous servers
3805 that may set the mode for client, and BLOCK_PRIVMSG which
3806 client may set to block incoming private messages unless the
3807 Private Message Key flag is set (using private keys to protect
3808 private messages). Updated protocol specs and code in client
3809 and server and core library. Protocol TODO #23. Affected
3810 files are lib/silccore/silcmode.h, silcd/server.[ch],
3811 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3812 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3814 * Added new channel user mode BLOCK_MESSAGES which the client
3815 may set to itself to tell server not send channel messages.
3816 Other packets such as channel key packets are still sent.
3817 Protocol TODO #23. Updated the protocol specs, client and
3818 server. Affected files are lib/silccore/silcmode.h,
3819 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3820 lib/silcutil/silcutil.c, silcd/command.c, and
3821 silcd/packet_send.c.
3823 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3825 * Redefined the Status Payload to include now two 8 bit fields,
3826 instead of one 16 bit field. This now makes it possible to
3827 send list of errors. Updated the protocol specs and the code
3828 in core library, client library and server. Protocol TODO #1.
3829 Affected files are lib/silccore/silccommand.[ch],
3830 lib/silcclient/command_reply.[ch], silcd/command.c,
3831 silcd/command_reply.c and silcd/packet_receive.[ch].
3833 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3835 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3836 must be handled by the application and should tell the application
3837 that an error message was already printed, and it should print the
3838 config coords (line, filename, ...). Affected files are
3839 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3841 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3842 server config parsing code more readable.
3844 Fixed a bug in the fetch_logging() config callback.
3846 Affected files is silcd/serverconfig.c.
3848 * Drop root privileges when started in foreground. Don't drop them
3849 if debugging also. Affected file is silcd/silcd.c.
3851 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3853 * Added more IM-like features by introducing new user modes
3854 for setting various presence information. Added new modes:
3855 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3856 specs and code. Protocol TODO #19. Affected files are
3857 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3858 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3860 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3862 * Added STATS command to the protocol after all, to return
3863 various statistical information about the network. It can
3864 be used by clients to retrieve statistical information, and
3865 servers may use it to to fetch cell and network wide
3866 statistics from router. Updated the protocol specs and
3867 implemented it to the server. Protocol TODO #16.
3868 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3869 silcd/command_reply.[ch].
3871 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3873 * The LIST command reply in client libary now adds new channel
3874 entry if the returned channel doesn't exist yet in cache,
3875 and returns the channel entry to the application in the
3876 command_reply client operation. Affected file is
3877 lib/silcclient/command_reply.c.
3879 * Changed the channel message payload's MAC generation to
3880 include the IV in the MAC as well. This way all relevant
3881 parts of the channel message payload are authenticated also
3882 with the channel message MAC (and not only by packet MAC).
3883 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3884 Affected file is lib/silccore/silcchannel.c.
3886 * Fixed the SKE to save the remote version, since the
3887 silc_ske_parse_version mistakenly checked wrong version,
3888 after it replaced the start payload. Affected files are
3889 lib/silcske/silcske.[ch].
3891 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3893 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3894 string utility functions. Added there also new functions
3895 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3896 Affected files lib/silcutil/silcstrutil.[ch].
3898 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3899 files are lib/silcutil/silcstrutil.[ch].
3901 * Defined that the security property fields in SKE SHOULD be
3902 UTF-8 encoded, defined that version string MUST be US-ASCII
3903 encoded, defined that passphrases sent in connection
3904 authentication protocol MUST be UTF-8 encoded. Implemented
3905 these to the client and server. Defined also that other
3906 passphrases sent in the protocol MUST be UTF-8 encoded.
3907 Affected files are lib/silcske/silcske.c,
3908 lib/silcclient/protocol.c, silcd/protocol.c,
3909 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3911 * Changed the silc_client_close_connection interface to not
3912 need the SilcSocketConnection which should not be visible
3913 to application. Affected files are lib/silcclient/client.c
3914 and lib/silcclient/silcclient.h.
3916 * Rewrote the text for Private Message Key Payload in the
3917 protocol specification. Protocol TODO #11.
3919 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3921 * Upgraded the protocol version to 1.1, updated protocol specs
3924 * Added the nickname as new argument to NICK_CHANGE notify and
3925 added it to protocol specs and implemented it to client and
3926 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3927 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3928 lib/silcclient/client_notify.c.
3930 * Added the killer's client ID to the KILLED notify and added
3931 it to protocol specs and implemented it to client and server.
3932 Protocol TODO #13. Affected files are silcd/command.c,
3933 silcd/packet_receive.c, packet_send.[ch],
3934 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3935 The killer's client entry is now returned to application in
3936 the `notify' client operation.
3938 * Fixed the Max Argument fields that had too large value set
3939 in the protocol specs. Protocol TODO #14.
3941 * Added the LEAVE command reply to return the ID of parted
3942 channel. Updated protocol specs and implemented it to the
3943 client and server. Protocol TODO #15. Affected files are
3944 silcd/command.c, lib/silcclient/command_reply.c. The channel
3945 entry is now returned to application in the `command_reply'
3948 * Rewrote the version SKE version checking in client libary
3949 and in server to use the silc_parse_version_string. Affected
3950 files are lib/silcclient/protocol.c, silcd/protocol.c.
3952 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3953 commands that was missing it, and updated protocol specs and
3954 the server implementation. Protocol TODO #10. The affected
3955 file is silcd/command.c.
3957 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3958 generic reply to a generic request (REQUEST flag), and
3959 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3960 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3961 to define the payload for DATA flag. Added the flags to
3962 the implementation. Protocol TODO #9. Affected file is
3963 lib/silccore/silcchannel.h.
3965 Changed the client library to return the message length
3966 to application as well in the channel_message and private_message
3967 client operations. Affected files are
3968 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3969 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3970 and lib/silcclient/client_ops_example.c.
3972 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3973 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3974 the channel. Updated protocol specs and impelemented this
3975 to client and server. Protocol TODO #6. Affected files are
3976 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3977 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3979 Added new options m and M to CMODE command in Irssi SILC
3980 client to set these modes.
3982 * Deprecated all administrative commands from SILC protocol
3983 since they are highly implementation specific commands.
3984 Updated protocol specs. Moved the old commands in
3985 implementations to private range of command types. Affected
3986 files are silcd/command.c, lib/silcclient/command.c and
3987 lib/silcclient/command_reply.c. Protocol TODO #8.
3989 * Fixed a bug in server where sending unknown command crashes
3990 the server. Affected file silcd/command.c.
3992 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3994 * Added SILC_PROTOCOLVERSION macro to check protocol version
3995 of a socket connection. The affected file is
3996 lib/silcutil/silcsockconn.h.
3998 * Added better error logging in rekey protocol. Affected file
4001 * Do not check public key types in SKE during rekey. Affected
4002 file lib/silcske/payload.c.
4004 * Fixed the rekey protocol with PFS, which was totally broken.
4005 Affected file silcd/protocol.c.
4007 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4009 * Some client implementations quit network by doing first LEAVE
4010 and then immediately SIGNOFF (like Bombyx). We now do check
4011 after a short time after LEAVE notify and check whether the
4012 client is still valid after LEAVE, and if not we remove it from
4013 cache. Affected file is lib/silcclient/client_notify.c.
4015 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4017 * Merged version 1.1.4 of zlib. Even if it not currently in use,
4018 it's good not to have security holes here.
4020 * Fixed a negative refcount situtuation for the config context.
4021 Affected file is silcd/serverconfig.c.
4023 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4025 * ROBOdoc documented lib/silcutil/silcutil.h.
4027 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4029 * Optimized even more the SilcPacketContext structure. Now
4030 totally saved 16 bytes of memory per context after optimization.
4031 Affected files are lib/silccore/silcpacket.[ch].
4033 * Made strict checks for valid SILC IDs. Affected file is
4034 lib/silccore/silcid.c.
4036 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4038 * Changed the object argument for silc_cipher_register,
4039 silc_hash_register, silc_hmac_register and silc_pkcs_register
4040 to const. Affected files are lib/silccrypt/silccipher.[ch],
4041 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
4043 * Changed the silc_get_username and silc_get_real_name to
4044 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
4046 * Fixed the Irssi SILC Client to use the silc_get_username and
4047 silc_get_real_name insted of glib routines since the glib
4048 routines only corrupt stack. Fixes the Irssi SILC to work in
4049 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
4051 * Fixed the Irssi to not use g_get_home_dir since it crashes
4052 or returns garbage on cygwin and corrupts stack. Added function
4053 get_home_dir to Irssi routines. Affected files are
4054 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
4056 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4058 * Made some structure optimizations. SFTP memory FS MemFSEntry
4059 entry structure. Optimized SilcTask structure. Optimized
4060 SilcPacketContext structure.
4062 Affected files lib/silcsftp/sftp_fs_memory.c,
4063 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
4065 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4067 * And yet again reverted back the config thing since Johnny
4068 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
4071 * Fixed memory leaks from config object. Affected files are
4072 silcd/serverconfig.[ch].
4074 * Added support for adding new connections to the server in rehash.
4075 After rehash they take effect.
4077 Added support for changing the maximum allowed connections in
4078 rehash. The number can grow but going smaller is not supported.
4080 Added function silc_server_num_sockets_by_remote to the
4081 silcd/server_util.[ch].
4083 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
4085 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4087 * Added preliminary checking during config parsing for a valid
4088 public/private key and removed further checks in the code.
4089 Affected files are silcd/serverconfig.[ch], server.c.
4091 * Moved functions silc_server_drop() and silc_server_daemonise()
4092 from server.c to silcd.c since they are stricly related to
4093 the application activity.
4095 * Reverted a small part of the automatic ref/unref since
4096 it caused a double unref in some situations. Affected
4097 files are silcd/silcd.[ch], server.c, serverconfig.c.
4099 * Added some .cvsignore files in the lib directory.
4101 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4103 * Fixed silc_net_gethostbyaddr to correctly resolve by
4104 address. Affected file lib/silcutil/silcnet.c.
4106 * Fixed the notify relaying to client. The HMAC to be used
4107 with relayed packets ws wrong and caused decryption failure
4108 at the client end. Affected file is silcd/packet_receive.c.
4110 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4112 * Created new branch silc_protocol_1_0_branch.
4114 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
4116 * Changed the silc_server_config_* routines to be SilcServer
4117 independent. They are now officially application specific code
4118 and not part of generic server implementation. Affected files
4119 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
4121 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4123 * Added automatic referencing of config context in the
4124 silc_server_config_alloc, and automatic unreferencing in the
4125 silc_server_config_destroy. Affected files are
4126 silcd/serverconfig.[ch], silcd/silcd.c.
4128 * Fixed the silc_log_quick handling in the logging routines.
4129 It didn't log quickly when it was TRUE. Affected file is
4130 lib/silcutil/silclog.c. Also the flush delay was set even
4131 if it was 0 in config file. Affected file is
4132 silcd/serverconfig.c.
4134 * Added support for changing key pair of the server in rehash.
4135 Affected file silcd/server.c.
4137 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4139 * Fixed the TOPIC_SET notify to not cras. It changed the topic
4140 too early, before getting the channel entry. Affected file
4141 is silcd/packet_receive.c.
4143 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4145 * Added functions silc_server_config_[ref/unref], these are used
4146 to prevent that the config object is destroyed.
4148 No longer directly affect global variables silc_log_quick and
4149 silc_log_delay, they are first cached inside the config object
4150 and then applied with silc_server_config_setlogfiles().
4152 silc_server_config_set_defaults() is now internal to
4153 serverconfig.c, there are no reasons to show this internal stuff
4156 Affected files are silcd/serverconfig.[ch].
4158 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
4159 fprintf's to stderr, since some code may be executed again after
4160 the server went into the background. Affected files are
4163 * Added rehash support. Added function silc_server_rehash() that
4164 will perform all the basic tasks of the rehashing procedure.
4166 * Added command line option `-x, --hexdump'. This will enable the
4167 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
4168 The option `--hexdump' implies `--debug'.
4170 * Fixed a bad bug in the logging APIs (silcutil library) where
4171 the application would crash after calling silc_log_reset_all().
4173 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4175 * Fixed the KICKED notify handling in client library to
4176 correctly remove the channel and all entries from the
4177 channel when I was kicked. This bug crashed the client.
4179 Fixed yet another but in KICKED notify handling to remove
4180 the kicked client correctly from the channel.
4182 Affected file is lib/silcclient/client_notify.c.
4184 * Fixed a minor bug in looking up correct client entry
4185 in KICKED notify in server. Affected file is
4186 silcd/packet_receive.c.
4188 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
4189 sources correctly to distribution. Fixes --with-gmp option.
4191 * Removed the manual rehashing from ID Cache, and changed it
4192 to use the SILC Hash Table's auto rehash feature. Affected
4193 file is lib/silccore/silcidcache.c.
4195 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4197 * Fixed a bug in the silc_client_nickname_format function that
4198 handles the multiple same nickname formatting. Two clients
4199 with same nickname caused problems after the first one left
4200 and rejoined. It didn't format the nickname correctly.
4201 Affected file is lib/silcclient/idlist.c.
4203 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4205 * Don't change the topic if olod topic is same as new one.
4206 Affected file is silcd/packet_receive.c.
4208 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4210 * Added cross-reference support to the SILC Documentation
4211 generator. All types across all HTML files are now cross-
4212 referenced. Affected files util/robodoc/generator.c and
4213 scripts/silcdoc/silcdoc.
4215 * Added file lib/silcutil/silctypes.h to include all the
4216 arithmetic type definitions and some macros. Removed
4217 includes/bitmove.h and moved macros to silctypes.h.
4219 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4221 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
4223 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4225 * Added `type' argument to silc_id_payload_parse_id function which
4226 now returns the type of the ID to the sent pointer. Affected
4227 file is lib/silccore/silcid.[ch].
4229 * Added check for CMODE_CHANGE notify type that mode change is
4230 allowed by the sender. Affected file silcd/packet_receive.c.
4232 * Added check for CUMODE_CHANGE notify type that mode change is
4233 allowed by the sender. Affected file silcd/packet_receive.c.
4234 Added the ID type as CUMODE_CHANGE notify type as argument
4235 to the `notify' client operation. Affected files are
4236 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4238 * Added function silc_client_add_server to the client library.
4239 Added support for resolving also channel and server info when
4240 received unknown entity in notify packet. Affected files are
4241 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4243 * Added function silc_command_get_status to return the command
4244 status from the command reply's argument payload. Affected files
4245 are lib/silccore/silccommand.[ch].
4247 * Added check for KICKED notify type that the kicking is
4248 allowed by the client. Affected file silcd/packet_receive.c.
4250 * Created function silc_get_input which can be used to get input
4251 (echo on or off) from user on command line. Affected files are
4252 lib/silcutil/silcutil.[ch].
4254 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4256 * Optimized silc_server_packet_relay_to_channel function.
4257 Added new function silc_channel_message_payload_encrypt which
4258 can be called directly if channel message payload needs to
4259 be encrypted and is already encoded (no need to call _encode
4260 function). Packet relaying is now done by router without any
4261 extra memory allocations. Affected files are
4262 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4263 silcd/packet_send.c.
4265 * Fixed the INVITE notify handling. It took wrong arguments
4266 as invite list and invite delete. Affected file is
4267 silcd/packet_receive.c.
4269 * Added check for TOPIC_SET notify type that the topic change is
4270 allowed by the client. Affected file silcd/packet_receive.c.
4272 * Added check for INVITE notify type that inviting is allowed by
4273 the client. Affected file silcd/packet_receive.c.
4275 * Changed the silc_server_client_on_channel to return the
4276 SilcChannelClientEntry as well. Moved the function
4277 silc_server_check_cmode_rights to server_util.[ch].
4278 Affected files are silcd/server_util.[ch], silcd/command.c.
4280 * Added function silc_server_check_umode_rights to check whether
4281 changing client's user mode is allowed. Added check for
4282 UMODE_CHANGE notify type that the umode change is allowed
4283 by the client. Affected files are silcd/server_util.[ch],
4284 silcd/packet_receive.c and silcd/command.c.
4286 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4288 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4289 ID length. It ignored that ID can be IPv6 based as well.
4290 Affected file lib/silccore/silcpacket.h.
4292 * Fixed the silc_id_id2str and silc_id_str2id to take the
4293 IPv6 address offset's into consideration. Affecte file is
4294 lib/silccore/silcid.c.
4296 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4298 * Fixed the internal Unix scheduler functions to check for
4299 NULL context they may receive. The affected file is
4300 lib/silcutil/unix/silcunixschedule.c.
4302 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4304 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4305 can specify different directory with --home command line
4306 parameter. Affected files irssi/src/silc/core/client_ops.c,
4309 * SILC-specific commands aren't now executed if the active server
4310 isn't of SILC-type, so there won't be problems with having
4311 IRC and SILC protocol support in same client. Affected files
4312 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4315 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4317 * Improved the signal support in SILC Schedule. Added new
4318 function silc_schedule_signal_call which is used by application
4319 to mark a signal to be called. It is now safe to perform
4320 any kind of tasks in signal callbacks since it is guaranteed
4321 that the application specified signal callback is called
4322 after the signal is over. Affected files are
4323 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4325 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4327 * Added `name' field to SilcChannelPrivateKey to represent
4328 application given name for the key. Moved also the context from
4329 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4330 Added the `name' argument also to the function
4331 silc_client_add_channel_private_key.
4333 Added function silc_client_current_channel_private_key to set the
4334 current channel private key in use.
4336 Added "change" command to KEY command which can be used to change
4337 the current channel private key. Bound the command also to
4338 alt+K (Alt+Shift+k).
4340 Also affected files lib/silcclient/client_channel.c,
4341 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4343 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4345 * Added silc_rng_get_byte_fast function in to the
4346 lib/silccrypt/silcrng.[ch].
4348 * Changed the interface of silc_packet_assemble and the
4349 silc_packet_send_prepare. If silc_packet_assmble is now
4350 called the application does not call silc_packet_send_prepare
4351 because the library will call it automatically. These
4352 interfaces now also return a reference to the outgoing buffer
4353 which includes the assembled packet, which the application can
4354 use to encrypt the packet.
4356 Affected files are lib/silccore/silcpacket.[ch],
4357 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4358 silcd/packet_send.c, server_backup.c and packet_receive.c.
4360 * Fixed a packet sending bug on very high load, where outgoing
4361 packet queue wasn't handled correctly and packets got corrupted.
4362 Affected files are lib/silcutil/*/silc*sockconn.c,
4363 lib/silcclient/client.c and silcd/server.c.
4365 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4367 * Added macro SILC_PACKET_DATALEN which can be used during
4368 packet assembling to check whether the data to be added to
4369 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4370 len is truncated until it fits it.
4372 Added checks for maximum length of channel message payload and
4373 private message payload also.
4375 Added checks for maximum packet length in server and in
4378 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4379 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4380 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4381 lib/silcclient/client_prvmsg.c.
4383 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4385 * Added silc_server_packet_queue_purge call to the
4386 silc_server_disconnect_remote to assure that all data in the
4387 queue before disconnecting is sent to the network. Affected
4388 file silcd/server.c.
4390 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4392 * Added the deleting of server's own ID cache entry to the
4393 silc_server_free function. Free also everything else that
4394 has been allocated in silc_server_init. The affected file
4397 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4399 * Added functions silc_parse_version_string, silc_version_to_num,
4400 and silc_ske_parse_version to parse SILC protocol style version
4401 strings. Affected files lib/silcutil/silcutil.[ch] and
4402 lib/silcske/silcske.[ch].
4404 * Added new configuration params: version_protocol, version_software
4405 and version_software_vendor to specify what version the remote
4406 host must at least be to be able to connect to server. The vendor
4407 string can be regex matched too. Added new function
4408 silc_server_connection_allowed to check maximum number of allowed
4409 connections, and allowed versions for incoming connections.
4410 Affected files are silcd/server.c, server_util.[ch] and
4413 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4415 * Added preliminary support for signals in scheduler. The
4416 signals we care about are now blocked always when the scheduler
4417 is locked. This way we can synchronise the use of signal with
4418 scheduler. It is guaranteed that when signal occurs the scheduler
4419 is not locked, and thus new tasks can be safely added to the
4422 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4423 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4424 Added new platform specific routines
4425 silc_schedule_internal_signals_[un]block and
4426 silc_schedule_internal_signal_[un]register.
4428 Added new functions to SILC Schedule API:
4429 silc_schedule_signal_[un]register. Each signal that application
4430 is going to use should be registered to the scheduler.
4432 Affected files are lib/silcutil/silcschedule.[ch],
4433 lib/silcutil/*/silc*schedule.c.
4435 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4437 * Check for unauthenticated client and server in the
4438 silc_server_new_client and silc_server_new_server functions.
4439 Affected file silcd/packet_receive.c.
4441 * Added function silc_string_is_ascii to check whether given
4442 string is 7-bit ASCII string. Affected files are
4443 lib/silcutil/silcutil.[ch].
4445 * Added function silc_id_is_valid_server_id into the
4446 silcd/serverid.c and added checking for valid Server ID's in
4447 silc_server_new_server. The Server ID must always be based
4448 on the server's public IP address.
4450 * Added logging of DISCONNECT packet message in the server.
4451 Affected file silcd/server.c.
4453 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4455 * Changed all library interfaces that use Global RNG to also
4456 accept SilcRng as argument. Affected files are
4457 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4458 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4459 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4460 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4461 lib/silccrypt/rsa.c.
4463 * Added function silc_pkcs_generate_key to the
4464 lib/silccrypt/silcpkcs.[ch] for applications so that they
4465 don't need to do pkcs->pkcs->init calls anymore.
4467 * Remove SilcSocketConnection from the SFTP API since it really
4468 wasn't needed there. The application has the information
4469 saved in its contexts anyway and the SFTP layer doesn't need
4470 know about it. Affected files lib/silcsft/silcsftp.h and
4471 lib/silcsftp/sftp_[server/client].c.
4473 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4474 The SilcSimContext is not SilcSim.
4476 * Fixed possible buffer overflows in silc_id_render in the
4477 lib/silcutil/silcutil.c.
4479 * On EPOC the global crypto module lists are not used at all
4480 in the crypto library. Added support for using the constant
4481 algorithm list on EPOC. Affected files are
4482 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4485 * Fixed the handling of third parameter of KICKED notify, since
4486 it was mistakenly updated to SILC Protocol 1.0 even though it
4487 is to be included in 1.1. Since it is not in 1.0 it is not
4488 mandatory, and this fix now handles it only if it is provided,
4489 and it is not error if it is not provided. Affected file
4490 lib/silcclient/client_notify.c.
4492 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4494 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4495 client. Affected file irssi/src/silc/core/client_ops.c.
4497 * Merged with Irssi 0.8.4 from irssi.org CVS.
4499 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4501 * Check for valid socket connection in client entries before
4502 sending any messages. Fixes a crash, but doesn't fix some
4503 other underlaying bug that is lurking there. Affected
4504 file silcd/packet_send.c.
4506 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4508 * $usermode, $cumode and $cumode_space expandos shouldn't do
4509 anything with non-SILC server records. Affected file
4510 irssi/src/silc/core/silc-expandos.c
4512 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4514 * Fixed the silc_net_check_[host/local]_by_sock to support
4515 IPv6 bound sockets as well. Now they can return IPv6 addresses
4516 as well. Affected file lib/silcutil/silcnet.c.
4518 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4519 Affected lib/silcutil/unix/silcunixnet.c.
4521 * Fixed ID rendering (at least on some platforms, not NetBSD)
4522 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4524 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4526 * Added silc_hash_public_key and silc_hash_public_key_compare
4527 functions to be used with SilcHashTable. They can be used to
4528 hash public keys and compare public keys in hash table. Affected
4529 file lib/silcutil/silcutil.[ch].
4531 * Added support for specifying multiple public keys for Client
4532 connection section in server configuration file. This makes it
4533 possible to accept multiple public keys from same host, or to
4534 make a section that accepts any incoming host, and have the
4535 accepted public keys listed in the section.
4537 Added functions silc_sever_[find/get]_public_key, added the
4538 support for this actually to all connection sections but only
4539 the Client section is currently allowed to specify multiple
4542 Affected files are silcd/server.c, server_internal.h,
4543 command.c, protocol.c, server_util.[ch], packet_receive.c.
4545 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4547 * Merged Irssi 0.8.2 from irssi.org CVS.
4549 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4551 * If silc_debug is TRUE, also output standard logging messages
4552 to stderr with the debug output.
4554 Made silc_log_reset_all() flushing all channels before returning.
4555 Also fixed some documentation typos.
4557 Affected files are lib/silcutil/silclog.[ch].
4559 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4561 * Fixed the server to check correctly the amount of connections
4562 from single host, by checking also the type of the connection.
4563 Fixed also the comparison of number of connections and number
4564 of allowed connections. Affected files are silcd/server.c,
4567 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4569 * Fixed the USERS command reply to save the user's mode on the
4570 channel as well. Fixed JOIN command reply to check whether a
4571 client is on channel already and not join it twice. Affected
4572 file lib/silcclient/command_reply.c.
4574 * Added new file silc-expandos.c into irssi/silc/core/ to return
4575 various stuff for various signal for the statusbar etc. updating.
4576 Now Irssi SILC client prints channel user modes etc. on the
4579 * The user mode (like server/router operator changes) is now shown
4580 on the Irssi SILC client's statusbar. The affected files are
4581 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4583 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4585 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4586 to SILC_SCHEDULE_[UN]LOCK macros.
4588 * Added more error printing to logs in server code. Affected
4589 files silcd/server.c and silcd/protocol.c.
4591 * Fixed -S option parsing in Irssi SILC Client. Affected file
4592 irssi/src/silc/core/silc-core.c.
4594 * Added silc_buffer_alloc_size function. Affected file is
4595 lib/silcutil/silcbuffer.h.
4597 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4599 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4600 constants. Affected files in
4601 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4604 * Changed the internal SFTP Memory FS table to const. Affected
4605 file lib/silcsftp/sftp_fs_memory.c.
4607 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4609 * Fixed the buffer formatting and unformatting routines to
4610 check the size of 64 bits types with sizeof(). Affected
4611 file is lib/silcutil/silcbuffmt.c.
4613 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4615 * Removed 0.6.x backwards support.
4617 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4619 * Changed all integer type names:
4620 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4621 to avoid collisions with other libraries using same type names
4624 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4626 * Added `prefer_ipv6' argument to the functions
4627 silc_net_gethostbyname[_async]. If it is TRUE it will return
4628 IPv6 address over IPv4. If FALSE IPv4 address is returned
4629 even if IPv6 address was found. Affected files
4630 lib/silcutil/silcnet.[ch].
4632 * Added support silc_net_create_connection[_async] to fallback
4633 to IPv4 address if IPv6 address could not be used (like if
4634 it doesn't work on a specific system). Affected file in
4635 lib/silcutil/unix/silcunixnet.c.
4637 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4639 * Added silc_schedule_reinit function to do the enlarging
4640 of the max tasks handling capabilities of the scheduler.
4641 Affected files lib/silcutil/silcschedule.[ch].
4643 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4645 * Added automatic extern "C" { ... } for C++ compilers so the
4646 application does not need to define them. Affected file
4647 includes/silcincludes.h.
4649 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4650 old name went against naming convention. Applications now
4651 include "silcclient.h" instead of "clientlibincludes.h".
4652 Removed includes/clientlibincludes.h, it is redundant now.
4654 * Renamed includes/version.h to silcversion.h.
4656 * Added really preliminary support for OS/2 into the util
4657 library. Only thread & mutex API is implemented, others
4658 are still to be implemented. Created the lib/silcutil/os2/
4659 directory. Created also file includes/silcos2.h.
4661 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4663 * Added preliminary BeOS support into the util library.
4664 Created lib/silcutil/beos/, and implemented all the needed
4665 functions to support SILC on BeOS. Created also file
4666 includes/silcbeos.h.
4668 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4670 * Added proper initializations to silc's irssi code, so it's
4671 now possible to load it as module. Affected files
4672 irssi/src/silc/core/silc-core.c,
4673 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4675 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4677 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4680 * Fixed the silcdoc document generator to correct generate
4681 docs from all kinds of filenames. Affected files are
4682 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4684 * ROBOdoc documented lib/silcutil/silcmemory.h.
4685 Added also new function silc_memdup.
4687 * Removed lib/silcutil/silcbufutil.h and moved those routines
4688 to the lib/silcutil/silcbuffer.h.
4690 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4692 * Added `user_count' to the SilcChannelEntry which now tells the
4693 number of users on the channel. The user count is now saved
4694 in normal server of global channels as well. Affected files
4695 silcd/server.c, idlist.h, packet_receive.c and command.c.
4697 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4698 include file utility functions.
4700 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4701 instead of calling directly OS routines.
4703 * Fixed NICK change printing in Irssi SILC Client. Fixed
4704 KICKED notify printing in Irssi SILC Client. Affected file
4705 irssi/src/silc/core/client_ops.c.
4707 * Fixed a NICK change bug in client library, to not recreate the
4708 client_entry->channels hash table everytime nick is changed.
4709 Affected file lib/silcclient/client.c.
4711 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4713 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4714 the SKE interface a bit.
4716 * Fixed padding problem in PKCS#1. The padding was not actually
4717 random since the random number generator was used incorrectly.
4718 This security bug affects only when encrypting with PKCS#1, and
4719 it is not currently used at all in SILC. SILC only use signing
4720 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4722 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4724 * Rewrote the notify handling in Irssi SILC client to not call
4725 the events as signals. Fixes problems with Perl support.
4726 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4728 * Send the auto-nicking NICK command in client library with
4729 little timeout after connecting. The affected file is
4730 lib/silcclient/client.c.
4732 * Added following new config file settings:
4733 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4734 key_exchange_timeout, conn_auth_timeout, connections_max,
4737 Implemented all the new config settings handling in the server.
4739 Optimized the use of SKE Mutual flag usage. Use it only
4740 if connection authentication protocol is not based in public
4743 Renamed all SilcServerConfigSection* to SilcServerConfig*
4744 to have a bit shorter names.
4746 Affected files silcd/serverconfig.[ch], server.[ch], and
4749 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4751 * Cleaned up the listening sockets code, preparing for the rehash
4752 support. Affected file is silcd/server.c.
4754 * Fixed some output messages. Affected files are silcd/silcd.c,
4757 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4759 * Create lib/doc/silcrng_intro.html document as introduction
4760 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4762 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4764 * Fixes to the silcd config template. Affected file is
4765 doc/example_silcd.conf.in.
4767 * Removed type casts from silc_calloc(), conforming to the
4768 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4770 * Removed param_name member from client, server, and router
4771 section structs, now identifying the param directly.
4773 Added CONFIG_FREE_AUTH macro in config file parsing.
4775 Affected files are silcd/serverconfig.[ch].
4777 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4779 * Fixed command line parameter handling. All SILC initialization
4780 is now done in silc_core_init() which also fixes autoconnecting
4783 Affected files irssi/src/silc/core/silc-core.c,
4784 irssi/src/fe-text/silc.c.
4786 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4788 * Added new configuration options and blocks:
4789 keepalive_secs, reconnect_count, reconnect_interval,
4790 reconnect_interval_max, reconnect_keep_trying and
4791 require_reverser_lookup. Added ConnectionParam block, and
4792 implemented the connection parameters when connecting as
4793 initiator and when accepting connections as responder.
4795 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4796 whether given configuration value has been given already.
4798 Affected files silcd/serverconfig.[c], server.[c].
4800 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4801 algorithm parts and created new file silcalgs.conf, that
4802 is now included from the example_silcd.conf.in.
4804 * Optimized the silc_server_connect_to_router_second to take
4805 the connection configuration object from the SilcServerConnection
4806 object instead of finding it during the connecting phase.
4807 Added the configuration object to SilcServerConnection struct.
4808 Affected files silcd/server_internal.h, server.c.
4810 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4812 * Add the client on channel after it was resolved at the
4813 channel message receiving, and it was not already on the
4814 channel. Affected file lib/silcclient/client_channel.c.
4816 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4818 * Fixed the public key authentication to allocate always the
4819 destination signature buffer instead of using static buffer.
4820 Affected file silcd/protocol.c.
4822 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4824 * Unified the serverconfig.[ch]'s helper function interface.
4825 Affected file silcd/serverconfig.[ch].
4827 * Removed doc/example_silc.conf.in since it is redundant.
4828 The make install will now install irssi/silc.conf file.
4830 * Added new Passphrase and Publickey authentication methods to
4831 config file, allowing both public key and passphrase based
4832 authentication to be set at the same time.
4834 Added `prefer_passphrase_auth' setting in config file which
4835 can be used to set to prefer passwd auth if both passwd and
4836 public key is set. If not set, public key is preferred.
4837 This has effect only when being initiator (responder will try
4840 Added support for authentication with passphrase and public key
4841 at the same time. The passphrase is tried first always since
4842 it is faster to check.
4844 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4846 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4848 * Merged the new SILC Config library, with the server parsing
4849 support. Read the header file silcconfig.h or the toolkit
4850 documentation for the news. Affected files are
4851 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4852 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4853 silcd/protocol.c silcd/server.c silcd/server_backup.c
4854 silcd/serverconfig.[ch] silcd/silcd.c.
4856 * Fixed some silclog documentation. Affected file is
4857 lib/silcutil/silclog.h.
4859 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4861 * The silc_cipher_register, silc_hash_register and
4862 silc_hmac_register now checks if the object to be registered
4863 is registered already. Affected files are
4864 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4866 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4868 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4870 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4872 * Allow zero length channel messages inside the Channel Message
4873 Payload. Affected file lib/silccore/silcchannel.c.
4875 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4876 as header filenames.
4878 * Removed lib/silcclient/README and created HTML file
4879 lib/silcclient/silcclient_using.html, which is now included
4880 as part of Toolkit documentation.
4882 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4884 * Fixed CUMODE_CHANGE notify handling to change the mode of
4885 correct client. Affected file lib/silcclient/client_notify.c.
4887 * Make silc_rng_alloc fail if it cannot allocate the sha1
4888 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4890 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4892 * Fixed the file transfer's key agreement payload to include
4893 zero port also if the hostname is NULL because it could not
4896 Call file transfer monitor callback now also if error occurs
4897 during key agreement protocol.
4899 Changed the silc_client_file_send interface to return the
4900 SilcClientFileError instead of session id. The session ID
4901 is returned into pointer provided as argument.
4903 Check that the file exists locally before sending the
4904 file transfer request at all.
4906 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4908 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4909 error than can occur while key agreement protocol. Affected
4910 file lib/silcclient/silcapi.h.
4912 * Fixed the event_mode CMODE handler to not crash when mode
4913 is changed and +k mode is set in the channel. Affected file
4914 irssi/src/silc/core/silc-channels.c.
4916 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4917 SILC_LOG_WARNING to give out Warning and not Error. Affected
4918 file lib/silcutil/silclog.c.
4920 * Fixed the channel message payload decryption in the function
4921 silc_channel_message_payload_decrypt to not modify the original
4922 buffer before it is verified that the message decrypted
4923 correctly. Otherwise, next time it is called with correct
4924 channel key it won't encrypt since the payload is corrupted.
4925 Affected file lib/silccore/silcchannel.c.
4927 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4929 * Do not constantly resize the window. A fix patch by cras.
4930 Affected file irssi/src/fe-text/screen.c.
4932 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4934 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4935 Affected file lib/silcutil/silcnet.c.
4937 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4939 * Fixed a bug in hash table internal routine for traversing
4940 the table with foreach callback. The current entry may
4941 become invalid in the callback but it was referenced after
4942 the callback returned.
4944 Do not allow auto rehashing of hash table during the
4945 silc_hash_table_foreach operation, for same reasons as it is
4946 not allowed for SilcHashTableList. Affected files are
4947 lib/silcutil/silchashtable.[ch].
4949 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4951 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4952 Win32 DLL. extern's in header files are now declared with
4955 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4957 * Fixed private message handling. It used some old code that
4958 caused the client to crash. Affecte file is
4959 lib/silcclient/client_prvmsg.c.
4961 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4963 * Added function silc_client_add_channel,
4964 silc_client_replace_channel_id, and removed functions
4965 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4966 from client library.
4968 * Added cross reference of the joined channels to the
4969 SilcClientEntry, and changed the SilcChannelEntry's
4970 users list to SilcHashTable. The affected files are
4971 lib/silcclient/idlist.[ch].
4973 * Fixed a bug in hash table tarversing. While the hash table
4974 is traversed with SilcHashTableList the table must not be
4975 rehashed. It is now guaranteed that auto rehashable tables
4976 are not rehashed while tarversing the list. Also defined that
4977 silc_hash_table_rehash must not be called while tarversing
4978 the table. Added function silc_hash_table_list_reset that must
4979 be called after the tarversing is over. The affected files are
4980 lib/silcutil/silchashtable.[ch].
4982 * Changed all hash table traversing to call the new
4983 silc_hash_table_list_reset in server and in client library.
4985 * Added function silc_client_on_channel to return the
4986 SilcChannelUser entry if the specified client entry is joined
4987 on the specified channel. This is exported to application as
4988 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4990 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4992 * Fixed founder regaining problem with JOIN command on normal
4993 server. The notify for mode change must be sent always and
4994 not only if !cmd->pending. Affected file silcd/command.c.
4996 * Fixed the WHOWAS command's reply sending to support the
4997 lists correctly. Affected file silcd/command.c.
4999 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5001 * When sending JOIN command to router for processing the
5002 sender's old command identifier was not saved back to the
5003 sender's command context, fixed now. The affected file is
5006 * Create the key in JOIN command of the router did not return
5007 the channel key, added check for this. Affected file is
5010 * Fixed a channel ID update bug in JOIN command reply. Do
5011 not directly upgrade the ID but call the function
5012 silc_idlist_replace_channel_id if the ID was changed.
5013 Affected file silcd/command_reply.c.
5015 * Fixed memory leaks from command calling if it would fail.
5016 Affected file silcd/command.c.
5018 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5020 * Applied patches from cras:
5022 Memory leak fixes around libaries, irssi window resize fix,
5023 new silclist.h and silcdlist.h, all extern inline changed to
5026 * Removed dotconf from lib/dotconf, not needed anymore.
5028 * Removed TRQ from lib/trq, not needed anymore.
5030 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
5031 with server connections. Later this will be configurable
5032 in config file after new config file is done. Affected file
5035 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5037 * Fixed a crash in server related to channel announcements.
5038 Affected file silcd/server.c.
5040 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5042 * Fixed memory leaks in silc_server_create_new_channel*
5043 functions. Affected file silcd/server.c.
5045 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
5046 which ID was changed. This way the router will send the
5047 user list for the channel again, and server won't be in
5048 desync in some rare circumstances. Affected file is
5049 silcd/packet_receive.c.
5051 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5053 * Check for NULL socket pointer in the function
5054 silc_server_packet_send_to_channel_real. Affected file
5055 silcd/packet_send.c.
5057 * Fixed the BAN notify handling to correctly remove ban
5058 list. Affected file silcd/packet_receive.c.
5060 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5062 * Fixed some header addition to Toolkit distribution in
5063 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
5065 * Added lib/silcclient/client_ops_example.h as an template
5066 file for application programmers to quickly start using
5067 the SilcClientOperation functions in their application.
5068 Updated the lib/silcclient/README as well to tell about this
5069 nice file made available.
5071 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5073 * Call silc_server_remove_from_channels when removing client
5074 entry when NO_SUCH_CLIENT_ID was received. Affected file
5075 is silcd/command_reply.c.
5077 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5079 * Added server & router operator statistics updating. Affected
5080 file silcd/packet_receive.c and silcd/command.c.
5082 * Fixed the SERVER_SIGNOFF notify handling on normal server
5083 not to save the history information for clients. Same was
5084 fixed earlier in remove_clients_by_server function, but not
5085 here. Affected file silcd/packet_receive.c.
5087 * Raised the default connection-retry count from 4 to 7 in
5088 server. Affected file silcd/server.h.
5090 * Cancel any possible reconnect timeouts when we start the
5091 key exchange. Affected file silcd/server.c.
5093 * Do not reconnect on connection failure when SCONNECT was
5094 given. Affected files silcd/server.[ch].
5096 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5098 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
5100 * Fixed the NICK command to always give the unformatted
5101 nickname to the one giving the NICK command. If unformatted
5102 nickname is cached already it will be formatted and the
5103 local entry will always get the unformatted nickname.
5104 Affected file lib/silcclient/idlist.c.
5106 * Fixed some double frees from client library commands.
5107 Affected file is lib/silcclient/command.c.
5109 * Fixed CUMODE command in server to assure that no one can
5110 change founder's mode than the founder itself, there was a
5111 little bug. Affected file silcd/command.c.
5113 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5115 * Removed the SilcClientCommandDestructor from the client
5116 libary, it is not needed anymore. Affected files are
5117 lib/silcclient/silcapi.h, command[_reply].[ch],
5118 client_notify, idlist.c.
5120 * Fixed GETKEY command to first resolve client, and then
5121 resolve the server only if the client was not found, instead
5122 of resolving both at the same time. Affected file is
5123 lib/silcclient/command.c.
5125 * Added silc_client_start_key_exchange_cb and lookup the
5126 remote hostname and IP address before starting the key
5127 exchange with server. The affected file is
5128 lib/silcclient/client.c.
5130 * The server's public key is now saved using the IP address
5131 of the server and not the servername for the filename.
5132 The hostname public key filename is checked as an fall back
5133 method if the IP address based filename is not found.
5135 Fixed the GETKEY command to save the fetched server key
5136 in correct filename.
5138 Print the remote server's hostname now when new key is
5139 received during connection process. Affected file is
5140 irssi/src/silc/core/client_ops.c.
5142 * Return always our own public key to the client if it asks
5143 for it with GETKEY command. Affected file silcd/command.c.
5145 * Removed the use_auto_addr variable from default config
5146 file since it was in wrong section. Affected file is
5149 * Fixed TOPIC_CHANGE notification to not route it when it
5150 was sent using silc_server_send_notify_to_channel function.
5151 Affected file silcd/command.c.
5153 * Fixed silc_server_send_notify_kicked to send the kicker's
5154 Client ID also, it was missing. Affected files are
5155 silcd/command.c, silcd/packet_send.[ch].
5157 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5159 * Do not save client history information in SERVER_SIGNOFF.
5160 Fixes the bug in normal server that it does not detect
5161 the client becoming valid after the server becomes back
5162 online. Affected file silcd/server_util.c.
5164 * Added `sock_error' field into the SilcSocketConnection
5165 context. When error occurs during socket operation (read
5166 or write) the error is saved. Added also new function
5167 silc_socket_get_error to return human readable socket error
5168 message. Affected files are lib/silcutil/silcsockconn.[ch],
5169 lib/silcutil/unix/silcunixsockconn.c, and
5170 lib/silcutil/win32/silcwin32sockconn.c.
5172 * The server now prints the socket error message in the
5173 signoff for client. Affected file silcd/server.c.
5175 * Fixed the `created' channel information sending from router
5176 to server in JOIN command. Checks now whether the channel
5177 really was created or not and set it according that.
5179 Fixed the JOIN command to use the client entry's current
5180 ID during the joining procedure instead of the one it sent
5181 in the command (it is checked though), since it can change
5182 between the packet processing and command processing, and
5183 would just case unnecessary pain in the client end. Affected
5184 file silcd/command.c.
5186 * Fixed a channel key payload sending to use correct channel
5187 ID when the server was forced to change the channel's ID by
5188 router. Router sent the key payload with the old Channel ID.
5189 Affected file silcd/packet_receive.c.
5191 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5193 * Call silc_server_save_channel_key only if the key payload
5194 was provided in the JOIN command's command reply. Affected
5195 file silcd/command_reply.c.
5197 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5199 * Fixed silc_mp_sizeinbase to return the value correctly with
5200 MPI. Affected file lib/silcmath/mp_mpi.c.
5202 * Fixed the stop_server signal to correctly stop the scheduler
5203 and gracefully stop the server when SIGTERM or SIGINT signals
5204 are received. Affected file silcd/silcd.c.
5206 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5208 * Simple handling of TERM and HUP signals. Also added some log
5209 flushing call around. Affected file is
5212 * Fixed small bugs in silclog.c. Now buffering output will take
5213 effect after 10 seconds since startup: This will ensure that
5214 no important startup messages are lost. Also output redirection
5215 will preserve original format ([Date] [Type] message).
5216 Affected file is lib/silcutil/silclog.c.
5218 * Added two options to the config file, in the logging section:
5219 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
5220 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
5222 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5224 * Do not print the warning about log files not being initialized
5225 more than once to avoid excess logging. Affected file is
5226 lib/silcutil/silclog.c.
5228 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5229 the SIM copying in make install in Makefile.am.pre.
5231 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5233 * Rewritten silclog APIs. Globally interesting changes follows:
5234 silc_log_set_files() changed to silc_log_set_file().
5235 silc_log_set_callbacks() changed to silc_log_set_callback().
5236 ROBOdoc documented silclog header file.
5237 SilcLogCb now returns bool to wether inihibit the default
5238 handler or not (to keep the old behaviour return always TRUE).
5239 The new APIs should also fix the problem of the
5240 silcd_error.log file that was written in the current directory.
5243 Log files streams will remain opened after silc_log_set_file()
5244 call, means less CPU usage notably on high traffic servers.
5245 File streams are now full buffered, and flushed to the disk
5246 every 5 minutes, lesses HD activity and CPU usage.
5247 Messages can be redirected, allowing admins to configure
5248 one single logfile for all server messages.
5249 the silc_log_quick global variable to activate fast-logging.
5250 Affected files lib/silcutil/silclog.[ch]
5252 * Changed some code to conform new silclog APIs. Affected
5253 files are doc/example_silcd.conf.in, silcd/server.c
5254 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5257 * Fixed a memory leak that could occur in some situations.
5258 Affected file silcd/serverconfig.c.
5260 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5262 * Added the silc_client_del_client to remove the client from
5263 all channels as well. Affected file lib/silcclient/idlist.c.
5265 * Fixed the client library to correctly remove the client
5266 from all channels when the client entry is being destroyed.
5267 Affected file lib/silcclient/client_notify.c, command.c.
5269 * Added auto-nicking support to the client library. If the
5270 applicatio now sets client->nickname it will be sent to the
5271 server after connecting by the library. This way for example
5272 SILCNICK (or IRCNICK) environment variables will have effect
5273 and always change the nickname automatically to whatever
5274 it is wanted. Affected file lib/silcclient/client.[ch].
5276 * Renamed silc_server_command_bad_chars to the
5277 silc_server_name_bad_chars and moved it to the
5278 silcd/server_util.[ch]. Added also new function
5279 silc_server_name_modify_bad to return nickname that
5280 includes bad characters as new nickname without those
5281 bad characters. This check and modify is now used in
5282 silc_server_new_client when the username is initially set
5283 as nickname, so it must be checked to be valid nickname.
5284 Affected file silcd/packet_receive.c.
5286 * The nickname length is now taken from the packet for real
5287 and not trusted to strlen() since it clearly can return
5288 wrong length for nickname including bad characters. This
5289 also applies to channel names. Affected file silcd/command.c.
5291 * Removed the lib/silcsilm/modules directory. Modules are now
5292 compiled into the lib/silcsim. Fixed the copying of the
5293 modules to follow symbolic links in Makefile.am.pre.
5295 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5297 * Fixed silc_string_regexify list creation. Fixes bugs with
5298 BAN and INVITE commands in server. The affected file is
5299 lib/silcutil/unix/silcunixutil.c.
5301 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5303 * Removed the command destructor entirely from the server's
5304 command and command reply routines. It is not needed, and
5305 its usage was buggy and caused crashes. Affected files are
5306 silcd/command[_reply].[ch].
5308 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5310 * Cancel protocol and NULL sock->protocol if timeout
5311 occurred during protocol. Affected file silcd/server.c.
5313 * Cancel protocol timeouts always before calling the final
5314 callback, to assure that after final callback is called
5315 no other state will be called for the protocol anymore.
5316 Affected file silcd/protocol.c.
5318 * Print error log if incoming connection configuration could
5319 not be found. Affected file silcd/server.c.
5321 * Fixed JOIN command to correctly save the founder mode
5322 to the client on normal SILC server, when the channel
5323 was created by the router. Affected file silcd/command.c.
5325 * Fixed LIST command (hopefully) to send correct reply
5326 packets. Affected file silcd/command.c.
5328 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5330 * The silc_packet_receive_process now returns FALSE if the
5331 read data was invalid packet, and TRUE if it was ok.
5333 The server now checks that if unauthenticated connection
5334 sends data and its processing fails the server will close
5335 the connection since it could be a malicious flooder.
5337 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5339 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5341 * Make sure the warning about error opening a log file is
5342 printed only once and not everytime it fails (produces
5343 too much useless log). Affected file lib/silcutil/silclog.c.
5345 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5347 * Made the silc_server_daemonise() function more readable.
5348 Affected file silcd/server.c.
5350 * Pid file is now optional, the user may comment it out from
5351 the config file. Removed define SILC_SERVER_PID_FILE, we
5352 don't need a default any longer. Affected file
5353 configure.in.pre, lib/Makefile.am.pre.
5355 * Make some use of the pid file. The server now dies at startup
5356 if it detects a valid pid file on his path. The server would
5357 die anyway in this circumstance, because of the bind() failure.
5358 Affected file silcd/silcd.c.
5360 * No longer compiling lib/dotconf.
5362 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5364 * Fixed JOIN command parsing not to crash. Affected file
5365 lib/silcclient/command.c.
5367 * Fied the NICK_CHANGE notify to add the new client entry
5368 even it is resolved. This removes an <[unknown]> nick
5369 thingy bug in the client. Affected file is
5370 lib/silcclient/client_notify.c.
5372 * Do not try to allocate 0 bytes (efence does not like it)
5373 in lib/silccore/silccomand.c when encoding payload.
5375 * Do not take IRCNICK as nickname in Irssi SILC client since
5376 it is not possible to set nickname before hand connecting
5377 the server (TODO has an entry about adding auto-nicking
5380 * Changed the silc_server_command_pending to check whether
5381 there already exists an pending entry with the specified
5382 command, command identifier and pending callback. This is
5383 to fix IDENTIFY and WHOIS related crashes that may register
5384 multiple pending commands with same identifier. Affected
5385 file silcd/command.c.
5387 * Fixed the server to reconnect to the router even if it
5388 was already reconnecting and EOF was received. This to
5389 fix a possibility that the server wouldn't ever try to
5390 auto-reconnect to the router. Affected file silcd/server.c.
5392 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5394 * Fixed the server's password authentication to use the
5395 length of the locally saved password, and not the one
5396 sent in the packet. Affected file silcd/protocol.c.
5398 * Fixed same password authentication problem in the
5399 Authentication Payload handling routines in
5400 lib/silccore/silcauth.c.
5402 * Yet another password authentication problem fixed with
5403 channel password handling in silcd/command.c.
5405 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5407 * If first character of string in silc_parse_userfqdn is '@'
5408 then do not parse it. Affected file is
5409 lib/silcutil/silcutil.c.
5411 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5413 * Fixed minor bug in IDENTIFY command reply sending, which
5414 caused various weird problems during JOIN when it was
5415 resolving names for users. Affected file silcd/command.c.
5417 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5419 * Fixed the IDENTIFY command reply sending to chech better valid
5420 clients. It was possible to send incomplete list of replies.
5421 Affected file silcd/command.c.
5423 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5425 * Added silc_client_command[s]_[un]register functions now to
5426 dynamically register the commands in client library. Removed
5427 the static table of commands. This allows the client library
5428 to call commands without causing the application to know about
5429 what commands library has called.
5431 Removed the INFO command reply kludge to detect when the command
5432 was called by library. Now library use its own command reply
5433 function for INFO command.
5435 Added function silc_client_command_call to call a command.
5436 Application can use it to call command, not access the structure
5439 Now all commands that are sent by the client library (not
5440 explicitly sent by application) use own command reply functions.
5442 Affected files around lib/silcclient/ and in
5443 irssi/src/silc/core/.
5445 * Fixed the WHOIS command reply sending to chech better valid
5446 clients. It was possible to send incomplete list of replies.
5448 Fixed the WHOIS and IDENTIFY to send the request to router
5449 if normal server did not do it and did not find any results.
5451 Affected file silcd/command.c.
5453 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5455 * Moved the internal data from SilcClient context into its
5456 own file, not accesible to application. Affected files
5457 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5458 and other files in client library.
5460 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5462 * Added doc/examples installation target in Makefile.am.pre.
5465 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5467 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5468 commands the found client entry will be removed from the
5469 cache, after notifying application about the error. Affected
5470 file lib/silcclient/command_reply.c.
5472 * Changed the /MSG to check for exact nickname user gave, and
5473 not let `nick' match `nick@host' if it is only one found. Now,
5474 user must type the exact nickname (like nick@host2) even if
5475 there are no more than one same nicks found. This is to avoid
5476 a possibility of sending nickname to wrong nickname since
5477 `nick' could match `nick@host'. Affected file is
5478 irssi/src/core/silc-servers.c.
5480 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5482 * Do not print "you are now server operator" or similar when
5483 giving /away command. Affected files are
5484 irssi/src/silc/core/client_ops.c, silc-servers.h.
5486 * Made the silc_server_command_pending_error_check to send
5487 the same command reply payload it received back to the
5488 original sender of the command. This way all arguments
5489 that was received by the server will be received by the
5490 client too. Affected file silcd/command.c.
5492 * Added the silc_idcache_add to return the created cache entry
5493 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5495 * Add global clients to expire if they are not on any channel.
5496 This is because normal server will never know if they signoff
5497 if they are not on any channel. The cache expiry will take
5498 case of these entries. This is done by normal servers only.
5499 The affected files are silcd/command_reply.c,
5500 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5502 * If server receives invalid ID notification for WHOIS or
5503 IDENTIFY and the ID exists in the lists, it is removed.
5504 Affected file silcd/command_reply.c.
5506 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5507 in client then client entry that it matches is searched and
5508 the nickname is printed on the screen for user. Affected
5509 file irssi/src/silc/core/client_ops.c.
5511 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5513 * Use cache entry expire time in the LIST command reply to
5514 purge old entries from the cache after the LIST command
5515 reply has been received. This way we don't have non-existent
5516 entries in the cache for too long. Affected file is
5517 silcd/command_reply.c.
5519 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5521 * If we are normal server, and we've not resolved client info
5522 in WHOIS or IDENTIFY from router, and it is global client,
5523 we'll check whether it is on some channel. If it is not
5524 then we cannot be sure about its validity and will resolve it
5525 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5526 file silcd/command.c.
5528 * Search channel by name (if possible) rather than by ID
5529 in IDENTIFY command's command reply. Affected file is
5530 silcd/command_reply.c.
5532 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5534 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5535 Updated specs and implemented it. Affected file silcd/command.c,
5536 silcd/packet_send.c and silcd/packet_receive.c.
5538 * Implemented the <founder auth> payload handling in the JOIN
5539 command. If provided all conditions for channel joining
5540 except requirement to provide correct passphrase can be
5541 overrided by the channel founder. Updated the protocol specs.
5542 Affected file silcd/command.c.
5544 Added support for founder auth in JOIN command in client
5545 library. Fixed the parsing of the JOIN command now to support
5546 all options as they should be. The affected file is
5547 lib/silcclient/command.c.
5549 * Optimized the WHOIS and IDENTIFY commands to send the request
5550 to router only if it includes nicknames or other names. If
5551 they include only IDs then check the local cache first before
5552 routing. Affected file is silcd/command.c.
5554 * Added channels topic announcements. Affected file is
5555 silcd/packet_receive.c and silcd/server.c.
5557 * Fixed the silc_server_send_notify_topic_set to really destine
5558 the packet to channel. Affected file silcd/packet_send.c.
5560 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5561 library. Affected file lib/silcclient/client_notify.c.
5563 * Added UMODE announcements. Affected file silcd/server.c.
5565 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5567 * Memory leak fixes in:
5569 lib/silcutil/silcsockconn.c
5570 lib/silcske/silcske.c
5571 lib/silcske/groups.c
5573 lib/silccrypt/silcpkcs.c
5574 lib/silccore/silccommand.c
5575 lib/silccore/silcidcache.c
5580 * ROBOdoc documented the lib/silcske/groups.h file and a
5581 bit changed the interface for better.
5583 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5585 * Update the client entry context in the ID cache after
5586 nick change. Affected file lib/silcclient/command.c.
5587 Fixes the CUMODE command when regaining founder privileges,
5588 and a little WHOIS problem.
5590 * Fixed silc_net_gethostbyname to correctly call the
5591 inet_ntop. Affected file lib/silcutil/silcnet.c.
5593 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5595 * Added IPv6 support checking to the configure.in.pre, added
5596 also --enable-ipv6 option to override the check. Affected
5597 file configure.in.pre.
5599 * The silc_thread_create now calls the start function
5600 directly if threads support is not compiled in. Removes
5601 ugly #ifdef's from generic code. Affected files are
5602 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5604 * Added silc_net_gethostby[name/addr]_async to asynchronously
5605 resolve. Affected files are lib/silcutil/silcnet.[ch].
5607 * Added support for rendering IPv6 based server, client and
5608 channel IDs. Affected file lib/silcutil/silcutil.c.
5610 * Added support for creating IPv6 based server IDs. Affected
5611 file is silcd/serverid.c.
5613 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5615 * Added silc_net_gethostby[addr/name] into the
5616 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5617 routines. Added silc_net_is_ip[4/6]. Affected file is
5618 lib/silcutil/unix/silcunixnet.c. All routines that take
5619 address as argument now supports both IPv4 and IPv6 addresses.
5621 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5623 * Fixed LIST command reply sending in server. Affected file
5626 * Server now sends the kicker's client ID in the KICK notify
5627 to the kicked client. Affected file silcd/command.c.
5629 * The client library now parses the kickers client ID and
5630 UI displays it. Affected files lib/silcclient/client_notify.c
5631 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5633 * Made all payload parsing function prototypes consistent.
5634 They all take now const unsigned char * and uint32 pair as
5635 the payload data instead of SilcBuffer. Changes all around
5636 the source tree. Other unsigned char* -> const unsigned char*
5637 changes around the tree as well.
5639 * Optimized SFTP client and server packet sending not to
5640 allocate new buffer for each packet but to recycle the
5641 first allocated buffer. Affected files are
5642 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5644 * Optimized the SFTP client to use SilcList instead of
5645 SilcDList for requests, because it is faster. Affected file
5646 is lib/silcsftp/sftp_client.c.
5648 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5649 into lib/silccore/silcid.[ch].
5651 Renamed silcpayload.[ch] into silcargument.[ch].
5653 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5655 * If client entry is deleted with active key agreement
5656 session, abort the session.
5658 The silc_client_abort_key_agreement now calls the completion
5659 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5661 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5664 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5666 * Don't use __restrict in older GCC's. Affected file is
5667 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5669 * silc_net_localhost now attempts to reverse lookup the
5670 IP/hostname. Affected file lib/silcutil/silcnet.c.
5672 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5673 command. It can be used to gain founder privileges at
5674 the same time when joining the channel.
5676 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5677 kicker's client ID as well. Updated protocol specs.
5679 Defined that the server must send SILC_COMMAND_IDENTIFY
5680 command reply with error status to client who sent
5681 private message with invalid client ID.
5683 Updated the protocol specification.
5685 * Added silc_server_send_command_reply to send any
5686 command reply. Affected file silcd/packet_send.[ch].
5688 * Added silc_id_payload_encode_data to encode ID payload
5689 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5691 * The server now send IDENTIFY command reply with error
5692 status if client ID in private message is invalid. Affected
5693 file silcd/packet_receive.c.
5695 * Save the server key file with server's IP address in
5696 the filename instead of hostname. The affected file is
5697 irssi/src/silc/core/client_ops.c.
5699 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5701 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5704 * Added libtool support for compiling shared objects in
5705 lib/silcsim. Affected file configure.in.pre and
5706 lib/silcsim/Makefile.am. Original patch by cras.
5708 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5710 * Pid file configuration, and server's config file fixes
5711 patch by toma. Updated CREDITS file.
5713 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5715 * Fixed silc_client_channel_message to not try to decrypt
5716 the message twice if it resolved the destination client
5717 information. This could cause of dropping one channel
5718 message. Affected file lib/silcclient/client_channel.c.
5720 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5722 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5723 lib/silcclient/client.c. This function is used when the SILC
5724 Client is run under some other scheduler, or event loop or
5725 main loop. On GUI applications, for example this may be
5726 desired to used to run the client under the GUI application's
5727 main loop. Typically the GUI application would register an
5728 idle task that calls this function multiple times in a second
5729 to quickly process the SILC specific data.
5731 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5733 * Fixed silc_server_drop() for dropping the supplementary
5734 groups as well, this could cause a security hole on some
5737 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5739 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5742 * Write PID file after dropping privileges. Added -F option
5743 to run server on foreground. A patch by debolaz.
5744 Affected files silcd/server.c, silcd/silcd.c.
5746 * Fixed MOTD to return the MOTD file server name. Affected
5747 file silcd/command.c.
5749 * Added INFO command reply handling to the Irssi SILC Client.
5750 Affected file irssi/src/silc/core/client_ops.c.
5752 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5754 * Fixed the silc_idcache_list_* routines to really support
5755 the dynamic list. Fixes a crash. Affected file is
5756 lib/silccore/silcidcache.c.
5758 * Fixed the LIST command reply to really call LIST command's
5759 pending callbacks. Affected file silcd/command_reply.c.
5761 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5763 * Update conn->local_entry->nickname after giving NICK
5764 command. Affected file lib/silcclient/command.c.
5766 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5768 * Added the [pid] option to the silcd configuration file
5770 Affected files: serverconfig.[ch] and silcd.c
5772 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5774 * Save fingerprint in WHOIS command reply in server.
5775 Affected file silcd/command_reply.c.
5777 * Fixed NICK commands pending callback registration.
5778 Affected file lib/silcclient/command.c.
5780 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5782 * Use ++server->cmd_ident when sending commands in server,
5783 instead of random number. Affected file silcd/command.c.
5785 * Fixed GETKEY command reply to call actually GETKEY pending
5786 command callbacks. Affected file silcd/command_reply.c.
5788 * A bit stricter check for nicknames. Check for same nickname
5789 in NICK command also. Affected file silcd/command.c.
5791 * Do not call INFO command everytime client ID changes, only
5792 during first connecting. Affected file lib/silcclient/client.c.
5794 * Set the new nickname only after successful command reply for
5795 NICK command is returned by server. Affected file
5796 lib/silcclient/command.c.
5798 * Remove nicknames from nicklist during server_signoff notify.
5799 Should fix /NAMES bit more. The affected file is
5800 irssi/src/silc/core/silc-channels.c.
5802 * Added `fingerprint' field to the SilcIDListData in the
5803 silcd/idlist.h to hold the fingerprint of the client's
5806 Send the fingerprint of the client's public key in WHOIS
5809 Affected files silcd/command.c, and silcd/idlist.[ch].
5811 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5812 create fingerprint from given data.
5814 * Show the fingerprint of the client's public key in WHOIS.
5815 Affected files irssi/src/module-formats.[ch] and
5816 irssi/src/silc/core/client_ops.c.
5818 * Format the multiple same nicknames also during JOIN and
5819 NICK_CHANGE notifys. Affected file is
5820 lib/silcclient/client_notify.c.
5822 * Do not print error on screen for invalid private message
5823 payload since it can come if someone is sending private
5824 messages with wrong key. Affected file
5825 lib/silccore/silcprivate.c.
5827 * Fixed multiple concurrent /PING crash. Affected file
5828 lib/silcclient/command.c.
5830 * Changed the wrong ID encoding. All IP addresses must be
5831 in MSB first order in encoded format. They were encoded
5832 wrong and was in LSB format. Affected files are
5833 silcd/serverid.c, lib/silcutil/silcutil.c.
5835 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5837 * Call the `connect' client operation through the scheduler
5838 in case of error. Affected file lib/silcclient/client.c.
5840 * Call the `failure' client operation even if the error
5841 occurred locally during a protocol. Affected file is
5842 lib/silcclient/protocol.c.
5844 * Added support of sending LIST command to router from normal
5845 server. This way normal server can get list of all channels
5846 in the network too. Fixed the channel list sending in the
5847 server too. Affected files are silcd/command.c, and
5848 silcd/command_reply.[ch].
5850 * Added silc_server_update_channels_by_server and
5851 silc_server_remove_channels_by_server. They are used during
5852 disconnection of primary router and in backup router protocol.
5853 Affected file silcd/server_util.[ch], silcd/server.c and
5854 silcd/server_backup.c.
5856 * Fixed channel adding to global list in IDENTIFY command
5857 reply in server. Affected file silcd/command_reply.c.
5859 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5861 * If the incoming packet type is REKEY or REKEY_DONE process
5862 that packet always synchronously. Fixes yet another MAC
5863 failed error on slow (dialup) connections. Affected file
5864 lib/silcclient/client.c and silcd/server.c.
5866 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5868 * Call check_version SKE callback for initiator too. Affected
5869 file lib/silcske/silcske.c.
5871 * Implemented fix for security hole found in the SKE that was
5872 fixed in the specification few days back; the initiator's
5873 public key is now added to the HASH value computation.
5874 Added backwards support for the old way of doing it too, for
5875 old clients and old servers. Affected file is
5876 lib/silcske/silcske.c.
5878 * Enabled mutual authentication by default in SKE. If initiator
5879 is not providing mutual authentication the responder will
5880 force it. This will provide the proof of posession of the
5881 private key for responder. The affected files are
5882 lib/silcclient/protocol.c and silcd/protocol.c.
5884 * Do not cache anymore the server's public key during SKE.
5885 We do mutual authentication so the proof of posession of
5886 private key is done, and if the server is authenticated in
5887 conn auth protocol with public key we must have the public
5888 key already. Affected file silcd/protocol.c.
5890 * Added new global debug variable: silc_debug_hexdump. If
5891 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5892 file lib/silcutil/silclog.[ch].
5894 * Fixed compilation warning due to char * -> const char *.
5895 Affected files lib/silcutil/silcnet.h, and
5896 lib/silccore/silcauth.[ch].
5898 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5900 * Fixed CMODE command when new channel key was created. If
5901 the creation failed the old key was removed. Next time giving
5902 same command would crash the server since the old key was
5903 freed already. Affected file silcd/command.c.
5905 * Fixed the silc_server_announce_get_channels to not crash
5906 on reconnect. Affected file silcd/server.c.
5908 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5910 * Added silc_log_set_debug_string function to set a regex
5911 string to match for debug output. Only the function names,
5912 or filenames matching the given debug string is actually
5913 printed. This way it is possible to filter out those debug
5914 strings that user is not interested in.
5916 Fixed a bug in silc_string_regexify.
5918 Affected files lib/silcutil/silclog.[ch], and
5919 lib/silcutil/unix/silcunixutil.c.
5921 * Changed the -d options in both server and Irssi SILC client
5922 to take the debug string as argument. Affected files
5923 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5925 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5927 * Added silc_hash_babbleprint to create a Bubble Babble
5928 Encoded fingerprint. The encoding is developed by Antti
5929 Huima (draft-huima-babble-01.txt), and it creates human
5930 readable strings out of binary data. Affected file
5931 lib/silccrypt/silchash.[ch].
5933 * Print the babble print now in addition of fingerprint as well
5934 in Irssi SILC client. Affected files are
5935 irssi/src/fe-common/silc/module-formats.[ch],
5936 irssi/src/fe-common/silc/core/client_ops.c.
5938 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5940 * Fixed a security problem found in SKE. The initiator's
5941 public key too is now added to the HASH hash value creation
5942 which is signed by the responder to create the SIGN value.
5943 This will prevent anyone in the middle to lie to the responder
5944 about the initiator's public key. If this is done now, the
5945 man in the middle will get caught. Updated the protocol
5948 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5950 * Better installation directory handling. Configure module
5951 paths and other paths automatically to example_silc* files
5952 in doc/. A patch by toma.
5954 * Fixed compiler warning from MPI library, and from SILC RNG.
5957 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5958 It can be configured with ./configure. A patch by toma.
5960 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5962 * Find correct make to use in prepare-clean. A patch by
5963 toma. Affected file prepare-clean.
5965 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5967 * Added irssi variables use_auto_addr, auto_bind_ip,
5968 auto_bind_port and auto_public_ip.
5970 * Changed the interface for silc_client_send_key_agreement
5971 in lib/silcclient/silcapi.h
5975 irssi/src/silc/core/silc-core.c
5977 lib/silcclient/silcapi.h
5978 irssi/src/silc/core/silc-channels.c
5979 lib/silcclient/client_keyagr.c
5982 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5984 * Added silc_pkcs_public_key_compare to compare two
5985 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5987 * Check that the client who set the founder mode on the
5988 channel is the same client that is giving the founder
5989 mode to itself. It is done by comparing the saved public
5990 key (it is saved even in the authentication is passphrase).
5991 Affected file silcd/command.c.
5993 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5995 * Do not process packet for disconnected socket connection.
5996 Affected file lib/silccore/silcpacket.c.
5998 * Process the DISCONNECT packet through scheduler in the
5999 client library. Affected file lib/silcclient/client.c.
6001 * Fixed the silc_client_packet_parse to not to increase
6002 the packet sequence number if the conn->sock and the
6003 current socket connection is not same. This can happen
6004 for example during key agreement when the conn includes
6005 multiple socket connections (listeners). Affected file
6006 lib/silcclient/client.c.
6008 * The sender of the file transfer request now provides also
6009 the pointer (listener) for the key exchange protocol. If
6010 the listener cannot be created then it sends empty key
6011 agreement and lets the receiver provide the listener.
6013 Added `local_ip' and `local_port' arguments to the
6014 silc_client_file_send. If they are provided they are used,
6015 if not then it will attempt to find local IP address, if
6016 not found or bind fails then the remote client will provide
6019 Affected files are lib/silcclient/client_ftp.c and
6020 lib/silcclient/silcapi.h.
6022 * Extended the FILE SEND command to support defining the
6023 local IP and port for key exchange listener. They are
6024 optional. Affected file irssi/src/silc/core/silc-servers.c.
6026 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6028 * Defined to WHOIS command reply the sending of fingerprint
6029 of the client's public key (if the proof of posession of the
6030 corresponding private key is verified by the server).
6031 Updated to the protocol specification.
6033 * Added support of receiving the client's public key's
6034 fingerprint in command reply in client library. Affected
6035 file is lib/silcclient/command_reply.c, and
6036 lib/silcclient/idlist.[ch].
6038 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6040 * Do not send over 128 chars long nickname to the server
6041 in NICK command. Affected file lib/silcclient/command.c.
6043 * Do not send over 256 chars long channel names to the server
6044 in JOIN command. Affected file lib/silcclient/command.c.
6046 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6048 * Assure that silc_server_close_connection cannot be called
6049 twice for same socket context. Affected file is
6052 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6054 * Send error message to application if opening file for
6055 writing during file transfer fails. Affected file is
6056 lib/silcclient/client_ftp.c.
6058 Remove all file transfer sessions for a client that we're
6059 removing from ID cache.
6061 Affected file is lib/silcclient/client_ftp.c.
6063 * Fixed silc_net_addr2bin to return correct address. Affected
6064 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6066 * Fixed file transfer session removing on signoff notify.
6067 Affected file irssi/src/silc/core/silc-servers.c.
6069 * Added the SilcClientFileError to be returned in the monitor
6070 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
6071 Affected file lib/silcclient/silcapi.h.
6073 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6075 * Fixed a crash in silc_client_ftp_free_sessions and
6076 silc_client_ftp_session_free_client. Affected file
6077 lib/silcclient/client_ftp.c.
6079 * Added `disabled' field in the SilcChannelEntry in the server
6080 to indicate if the server entry is disabled. Affected file
6081 silcd/idlist.h, silcd/command[_reply].c.
6083 * SILC server adds now /var/run/silcd.pid everytime it is
6084 started. Affected file silcd/silcd.c.
6086 * Added silc_server_packet_send_clients to send a packet to
6087 the provided table of client entries. Affected file
6088 silcd/packet_send.[ch].
6090 * Fixed a crash in client resolving in client_prvmsg.c in
6091 client library. Affected file lib/silcclient/client_prvmsg.c.
6093 * Do not actually remove the client directly from ID cache
6094 during SERVER_SIGNOFF, but invalidate it. This way we
6095 preserve the WHOWAS info for the client. Affected file
6096 silcd/server_util.c.
6098 * Fixed SERVER_SIGNOFF notify handling in the server. The
6099 server is now able to process incoming SERVER_SIGNOFF notify
6100 for a server that it doesn't even know about. It will remove
6101 the clients provided in the notify. Affected file
6102 silcd/packet_receive.c.
6104 * Check for partial packet in data queue after every packet that
6105 was found from the queue. Return and wait for more data if
6106 there is partial data in queue. Affected file is
6107 lib/silccore/silcpacket.c.
6109 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6111 * Added SilcClietFileError enum to indicate error in
6112 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
6113 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
6114 Affected files lib/silcclient/silcapi.h and
6115 lib/silcclient/client_ftp.c.
6117 * Check that newsize in silc_buffer_realloc is larger than
6118 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
6120 * Added better monitor of file transfers. It now monitors
6121 key agreement protocol during the file transfer too. Added
6122 error reporting too. Affected files
6123 irssi/src/silc/core/silc-servers.c,
6124 irssi/src/fe-common/silc/module-formats.[ch].
6126 * Wrote a help file for FILE command.
6128 * Added silc_rng_global_get_byte_fast to get not-so-secure
6129 random data as fast as possible. Random data is read from
6130 /dev/urandom if available and from the SILC RNG if not
6131 available. It is used in padding generation. Affected file
6132 lib/silccrypt/silcrng.[ch].
6134 * All packets in client library are now processed synchronously.
6135 Optimized packet processing a lot. Affected file
6136 lib/silcclient/client.c.
6138 * All server connection packets are processing synchronously
6139 now in server, to optimize packet processing. Affected file
6142 * Include files are installed now only in Toolkit distribution
6143 if make install is given. Affected files: all Makefile.am's.
6145 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6147 * Assure that silc_client_notify_by_server_resolve does not
6148 resolve the client information multiple times. If it cannot
6149 be found by the first it cannot be found at all. Affected
6150 file lib/silcclient/client_notify.c.
6152 * Fixed WHOWAS command reply calling. Affected file
6153 lib/silcclient/command_reply.c.
6155 * Removed all references to silc_idlist_get_client from the
6156 Irssi SILC client since that call is internal call used by
6157 the library. The Irssi SILC client will use now client
6158 retrieval functions found in silcapi.h.
6160 * Fixed a bug in resolving nickname info before sending
6161 private message. It used freed memory. Affected file
6162 irssi/src/silc/core/silc-servers.c.
6164 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6166 * Assure my_channels statistics cannot go negative in server.
6167 Affected files silcd/server.c, silcd/server_util.c.
6169 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6171 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
6173 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6175 * Win32 Toolkit changes. Affected files
6176 win32/silc.dsw, win32/libsilc/libsilc.def,
6177 win32/libsilcclient/libsilc.def,
6178 lib/silcutil/silcutil.c, and
6179 lib/sftp/sftp_fs_memory.c.
6181 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6183 * Added silc_net_localip to return local host's IP address.
6184 Affected file lib/silcutil/silcnet.[ch].
6186 * If key exchange or rekey protocol is active for a connection
6187 parse all packets syncronously since there might be packets
6188 in packet queue that we are not able to process without first
6189 processing packets before them. Affected file silcd/server,
6190 lib/silcclient/client.c.
6192 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
6193 whether library should continue processing the packet.
6194 Affected file lib/silccore/silcpacket.h.
6196 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
6197 SilcSFTPMonitorData to SFTP server to monitor various
6198 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
6199 lib/silcsftp/sftp_server.c.
6201 * Added silc_file_size to return file size. Affected file
6202 lib/silcutil/silcutil.[ch].
6204 * Implemented the file transfer support for the client library.
6205 Added preliminary support for simple client to client one-file
6206 transmission. Affected file lib/silcclient/client_ftp.c,
6207 lib/silccilent/client.[ch].
6209 * Added new local command FILE to the Irssi SILC Client.
6210 It is used to perform the file transfer. It has subcommands
6211 SEND, RECEIVE, SHOW and CLOSE. Affected files
6212 irssi/src/silc/core/client_ops.c,
6213 irssi/src/silc/core/silc-server.[ch].
6215 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6217 * Relay the SILC_PACKET_FTP in the server. Affected files
6218 silcd/server.c and silcd/packet_receive.c.
6220 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6222 * Renamed silc_file_read and silc_file_write to functions
6223 silc_file_readfile and silc_file_writefile. Added function
6224 silc_file_open and silc_file_close. Affected files
6225 lib/silcutil/silcutil.[ch].
6227 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6229 * Resolve the client info when received private message or
6230 channel message for a client which nickname we don't know.
6231 Affected files lib/silcclient/client_prvmsg.c and
6232 lib/silcclient/client_channel.c.
6234 * Do not crash in /KEY if client is not connected. Affected
6235 file irssi/src/silc/core/silc-channels.c.
6237 * Added SilcClientStatus field to the SilcClientEntry in the
6238 lib/silcclient/idlist.h.
6240 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6241 is incomplete and is being resolved, it won't be resolved
6244 Make sure also that USERS command reply does not resolve
6245 twice information. Affected file is
6246 lib/silcclient/command_reply.c.
6248 Make sure that silc_client_get_clients_by_list does not
6249 resolve twice same information.
6251 * Check for valid client->id in the silc_server_free_client_data.
6252 Affected file silcd/server.c.
6254 * Fixed /GETKEY nick@server not to crash if the server entry
6255 is not found. Affected file lib/silcclient/command.c.
6257 * Fixed the silc_server_check_cmode_rights to check the
6258 requested modes correctly. Affected file silcd/command.c.
6260 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6262 * Better checks for non-printable chars in nick added.
6263 Affected file silcd/command.c.
6265 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6267 * Call the silc_server_udpate_servers_by_server in the
6268 primary router that comes back online in the backup resuming
6269 protocol. Otherwise it routes packets wrong. Affected file
6270 silcd/server_util.[ch], silcd/server_backup.c.
6272 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6274 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6275 lib/silcutil/silcbuffmt.[ch].
6277 * Redefined the SILC packet header to include the padding
6278 length. Affected file lib/silccore/silcpacket.[ch].
6280 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6281 length for maximum padding up to 128 bytes). Affected
6282 file lib/silccore/silcpacket.h.
6284 * Removed all backwards support for old 0.5.x MAC thingies.
6285 The SILC packet header change makes it impossible to be
6286 backwards compatible.
6288 * Send the ENDING packet with timeout in the backup resuming
6289 protocol. This is to assure that all routers has connected
6290 to the primary router. Affected file silcd/server_backup.c.
6292 * Changed the RNG to take the first IV from random data. It
6293 used to take it from zero actually. Changed the RNG also
6294 to use /dev/urandom during session. /dev/random is used
6295 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6297 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6299 * Changed the SILC packet header to have the first two bytes
6300 (the packet length) encrypted. Affected files aroung the
6301 code tree, lib/silccore/silcpacket.[ch]. Removed the
6302 SilcPacketCheckDecrypt callback. It is not needed anymore
6303 since the silc_packet_receive_process will determine now
6304 whether the packet is normal or special.
6306 * Implemented the unidirectional MAC keys. Affected files
6307 lib/silcske/silcske.c, silcd/protocol.c and
6308 lib/silcclient/protocol.c.
6310 * Implemented the packet sequence number to the MAC computation.
6311 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6312 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6313 lib/silcclient/protocol.c.
6315 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6317 * Allow backup router to announce servers. All servers
6318 announced by backup router are added to the global list
6319 automatically. Update hte server's socket to our primary
6320 router also when backup router announces a server.
6321 Affected file silcd/packet_receive.c.
6323 * Do not update the client->router in the function
6324 silc_server_udpate_clients_by_server if the client is on
6325 global list. We might fail to find any specific server
6326 for locally connected clients and local cell clients. They
6327 should still use the `from' and not `to' as client->router.
6328 This fixes backup router resuming protocol. Affected file
6329 silcd/server_util.c.
6331 * Decrease channel statistics count only if the channel
6332 deletion worked. Affected files are silcd/server.c and
6333 silcd/server_util.c.
6335 * Added silc_server_update_servers_by_server to update origin
6336 of all server entries. Used during backup router protocol.
6337 Affected files silcd/server_util.[ch], silcd/server.c. and
6338 silcd/backup_router.c.
6340 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6341 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6342 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6343 lib/silccrypt/silchmac.c.
6345 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6347 * Assure that router cannot reroute the same channel message
6348 to the sender. Affected file silcd/packet_receive.c.
6350 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6352 * Made better checks that the channel message is not sent
6353 to the router it came from. Affected file is
6354 silcd/packet_send.c. Fixed memory leak too.
6356 * Announce informations for incoming router connection, but
6357 only after checking if it is replaced by backup router.
6358 Affected file silcd/packet_receive.c.
6360 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6362 * Fixed the backup resuming protocol to work in multiple
6363 router environment. Affected file silcd/server_backup.c.
6365 * Route packet only to one router in the function
6366 silc_server_packet_send_to_channel. Affected file is
6367 silcd/packet_send.c.
6369 * Fixed silc_server_send_notify_dest to set the broadcast
6370 flag. Fixed the silc_server_send_notify_topic to actually
6371 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6372 Affected file silcd/packet_send.c.
6374 * Changed the SFTP Filesystem interface. Changed the
6375 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6376 the filesystem operation function. The SilcSFTPFilesystem
6377 is now a context that is allocated by all filesystem allocation
6378 functions and it already includes the operations structure
6379 and filesystem specific context. It is given as argument
6380 now to the silc_sftp_server_start. This made the interface
6381 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6382 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6384 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6386 * Changed the backup router adding and getting interfaces
6387 in the server. The router that will be replaced by the
6388 specified backup router is now sent as argument. Affected
6389 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6392 * Added silc_net_addr2bin_ne to return the binary form of
6393 the IP address in network byte order. Affected files
6394 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6396 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6398 * Check for existing server ID in silc_server_new_server
6399 and in silc_server_connect_to_router_final and remove the
6400 old entry if it exists. Affected file silcd/packet_receive.c,
6403 * Send the channel message always to only one router, either
6404 in upstream or downstream. Affected file is
6405 silcd/packet_send.c.
6407 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6409 * Wrote the definition of the backup resuming protocol to the
6410 protocol specification.
6412 * Removed one redundant channel key generation from normal
6413 server during joining procedure. Removed one redundant
6414 channel key sending from server to router during joining
6415 procedure. Affected file silcd/command.c.
6417 * Made minor bugfixes to the backup router resuming protocol.
6418 Affected file silcd/server_backup.c, server.c.
6420 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6422 * Added --disable-asm configuration option. Affected files
6423 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6426 * Implemented the backup resuming protocol that is used to
6427 resume the primary router position in the cell after the
6428 primary router comes back online. Affected files
6429 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6430 and silcd/server_util.[ch].
6432 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6434 * Sleep two (2) seconds after sending QUIT command to server.
6435 Affected file lib/silcclient/command.c.
6437 * Assure that if outgoing data buffer is pending do not force
6438 send any data. Affected file silcd/packet_send.c.
6440 * Assure that if outgoing data buffer is pending do not force
6441 send any data. Affected file lib/silcclient/client.c.
6443 * Implemented the backup router support when the primary router
6444 goes down. The servers and routers can now use the backup
6445 router as new primary router without loosing connectivity.
6447 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6449 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6450 in the server to indicate disabled entry. All data read
6451 from the connection will be ignored and no data is sent
6452 for entry that is disabled. Affected files are
6453 silcd/idlist.h, silcd/server.c.
6455 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6457 * Created SFTP client and server test programs in the
6458 lib/silcsftp/tests directory.
6460 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6462 * Implemented memory filesystem (virtual filesystem) for
6463 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6466 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6468 * Implemented the SFTP (SSH File Transfer Protocol) to the
6469 lib/silcsftp. It includes SFTP client and SFTP server
6472 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6474 * Moved lib/silccore/silcprotocol.[ch] to the
6475 lib/silcutil library.
6477 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6478 take variable argument list pointer as argument. Affected
6479 file lib/silcutil/silcbuffmt.[ch].
6481 * Added silc_buffer_set function that is used to set data
6482 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6483 Affected file lib/silcutil/silcbuffer.h.
6485 * Changed various routines in the core library to use the new
6486 silc_buffer_set instead of allocating new buffer only for
6489 * Added 64-bit value formatting and unformatting support to the
6490 silc_buffer_[un]format routines. Affected file is
6491 lib/silcutil/silcbuffmt.[ch].
6493 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6494 to includes/bitmove.h.
6496 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6498 * Fixed channel user mode saving in client library. Affected
6499 file lib/silcclient/command[_reply].c.
6501 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6503 * Defined the file transfer to the SILC Protocol. Added
6504 new packet type SILC_PACKET_FTP and defined File Transfer
6505 Payload. The mandatory file transfer protocol is SFTP
6506 (SSH File Transfer Protocol). Affected file in addition
6507 of the internet draft is lib/silccore/silcpacket.h.
6509 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6510 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6511 is used as part of backup router protocol when the primary
6512 router of the cell is back online and wishes to resume
6513 the position as primary router.
6515 * Redefined the MAC generation keys in the protocol. The
6516 same key is not used anymore in both direction. Both
6517 direction will now use different keys for sending and
6518 receiving. This fixes a potential security flaw. This
6519 change causes incompatibilities in the protocol.
6521 * Redefined also the MAC computation from the packet.
6522 An packet sequence number is now added to the MAC
6523 computation. This prevents possible replay attacks against
6524 the protocol. This change too causes incompatibilities
6527 Added `sequence' field to the SilcPacketContext to hold
6528 the current sequence number for the packet.
6530 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6532 * Added `created' field to the SilcIDListData in the file
6533 silcd/idlist.h to indicate the time when the entry was
6536 * Added `created' field to the SilcChannelEntry too. Affected
6537 file silcd/idlist.h.
6539 * Added `creation_time' aguments to all the announcement functions
6540 in the server. If it is provided then only the entries that
6541 was created after the provided time frame are actually
6542 announced. Affected file silcd/server.[ch].
6544 * The protocol says that the Channel ID's IP address must be
6545 based on the router's IP address. Added check for this in
6546 the silc_server_new_channel when processing incoming New Channel
6547 Payload. Affected file silcd/packet_receive.c.
6549 * Print out the correct version with --version in SILC client.
6550 Affected file irssi/src/silc/core/silc-core.c.
6552 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6554 * Fixed WHOWAS command to check for completnes of the client
6555 entry always, not just when the command is coming from client.
6556 Affected file silcd/command.c.
6558 * Added new function silc_server_packet_queue_purge to purge the
6559 outgoing data queue to the network. After the function returns
6560 it is guaranteed that the outgoing packet queue is empty.
6561 Affected file silcd/packet_send.[ch].
6563 * Purge the outgoing packet queue in the rekey protocol's final
6564 callback to assure that all rekey packets go to the network
6565 before quitting the protocol. Affected file silcd/server.c.
6567 * Added silc_client_packet_queue_parse as similar function as
6568 in server to the client library. The affected file is
6569 lib/silcclient/client.c.
6571 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6573 * Splitted silcd/server.c and created silcd/server_util.[ch]
6574 for utility functions.
6576 * Added new socket flag SILC_SF_DISABLED to indicate that the
6577 connection is open but nothing can be sent to or received from
6578 the connection. Affected file lib/silcutil/silsockconn.[ch].
6579 The checking for disabled socket is checked in the low level
6580 silc_socket_write and silc_socket_read functions.
6582 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6584 * Allow only nicknames and channel names that fits into the
6585 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6587 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6589 * When processing JOIN command reply in server check that if
6590 the channel exists in our global list we'll move it the local
6591 list. Affected file silcd/command_reply.c.
6593 * Fixed the check whether client is joined on the channel already
6594 in JOIN command. Affected file lib/silcclient/command.c.
6596 * Fixed the JOIN command reply to check whether the channel
6597 already exists. Affected file lib/silcclient/command_reply.c.
6599 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6601 * Added silc_ske_status_string to map the SKE error numbers
6602 to readable strings. The affected files are
6603 lib/silcske/silcske[_status].[ch].
6605 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6607 * Do not show the private channels on the WHOIS channel list
6608 as it is not allowed by the protocol. The affected file is
6611 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6613 * Assure that the packet length digged from the actual packet
6614 is something sensible in the silc_packet_decrypt_rest_special
6615 in lib/silccrypt/silcpacket.c.
6617 * Free and NULL the allocated pointer in silc_hmac_alloc if
6618 the HMAC allocation fails. The affected file is
6619 lib/silccrypt/silchmac.c.
6621 * Print the selected security properties to the log files in
6622 the server. Affected file silcd/protocol.c.
6624 * Add SKE's reference counter even if calling the completion
6625 callback manually. Otherwise it goes negative, although it
6626 does not cause any problems. The affected file is
6627 lib/silcske/silcske.c.
6629 * Remove the client entry with short timeout after giving the
6630 KILL command. Affected file lib/silcclient/command.c.
6632 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6633 case all found clients are already disconnected (WHOWAS would
6634 found them) in the server. Affected file silcd/command.c.
6636 * Update the last_receive (time of last data received) to be
6637 updated only when received private or channel message so that
6638 the idle time showed in WHOIS makes more sense.
6640 * Added boolean field `valid' in to the SilcClientEntry in the
6641 client library to indicate whether the entry is valid or not.
6642 This fixes the nickname change bug on channel when changing
6643 the nickname to be same than the old (like nick to Nick) the
6644 nickname formatter doesn't set the new nick anymore to Nick@host.
6645 Affected file lib/silcclient/idlist.[ch].
6647 * Now actually fixed the nickname changing on disconnection.
6648 Added new function silc_change_nick to the Irssi SILC Client.
6649 Affected file irssi/src/silc/core/client_ops.c,
6650 irssi/src/silc/core/silc-nicklist.[ch].
6652 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6654 * Check that the public key exists in the GETKEY command before
6655 trying to encode it. Affected file silcd/command.c.
6657 * Print some notifications on received public keys with GETKEY
6658 command in the Irssi SILC Client. Affected files are
6659 irssi/src/fe-common/silc/module-formats.[ch],
6660 irssi/src/silc/core/client_ops.c.
6662 * Use IDENTIFY command to resolve the server information in the
6663 GETKEY command instead of INFO command. Affected file
6664 lib/silcclient/command.c.
6666 * All command reply functions in the client library now calls
6667 the pending command reply callbacks even if an error has
6668 occurred. The server has done this a long time and now it was
6669 time to move the client library to this as well. Now all
6670 errors can be delivered back to the pending command reply
6671 callbacks if necessary. Affected files are
6672 lib/silcclient/command[_reply].[ch].
6674 * Change the nickname on disconnection back to the username
6675 because in reconnect the server will enforce it to it anyway.
6676 Affected file irssi/src/silc/core/silc-servers.c.
6678 * Fixed a config file parsing bug in the Irssi SILC client.
6679 Affected file irssi/src/silc/core/clientconfig.c.
6681 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6683 * When printing the channel mode on JOIN, verify that the
6684 channel key and channel's HMAC are valid. Affected file
6685 irssi/src/silc/core/client_ops.c.
6687 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6689 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6690 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6691 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6693 * Removed channel key rekey task deleting from the function
6694 silc_server_save_channel_key. Affected file silcd/server.c.
6695 Added explicit timeout task context instead that is used to
6696 delete the task if we are registering a new task before the
6697 new task has elapsed.
6699 * When channel key rekey occurs the client library now saves
6700 the old channel key for a short period of time (10 seconds) and
6701 is able to use it in case some is still sending channel
6702 messages encrypted with the old key after the rekey. Affected
6703 file lib/silcclient/[idlist.h|client_channel.c].
6705 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6707 * Added check to the silc_server_new_id_real to not accept
6708 new ID if it is the sender's own ID. Affected file is
6709 silcd/packet_receive.c.
6711 * Assure that we do not announce ourself or the one we've
6712 sending our announcements when we're router and are announcing
6713 servers to our primary router. Affected file silcd/server.c.
6715 * Fixed silc_server_command_identify_check_client to assemble
6716 correct WHOIS packet. It send corrupted WHOIS packet and
6717 caused problem with router to router connections. Affected
6718 file silcd/command.c.
6720 Fixed also silc_server_command_whois_check the same way
6721 as for the IDENTIFY command.
6723 * Added new SilcIDListStatus to the server in the SilcIDListData
6724 structure. The status now includes the current status of
6725 the entry (like registered, resolved etc.). Affected file
6726 silcd/idlist.[ch]. Defined a bunch of different status types
6727 as well. This replaced the old boolean registered field as well.
6729 Added resolve_cmd_ident field to the SilcClientEntry structure
6730 too so that if the entry is for example being resolved so
6731 another command may attach to the same pending command reply
6732 without requiring to resolve the same entry again. This concept
6733 should optimize the WHOIS and the IDENTIFY resolving under
6734 heavy load by taking away unnecessary resolving for entries
6735 that are being resolved already.
6737 Added support for adding multiple pending commands for one
6738 command idenfier. Affected file silcd/command[_reply].[ch].
6740 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6741 before deleting the data. Otherwise the hash table will have
6742 freed data in comparison functions. Affected file is
6743 silcd/command_reply.c.
6745 * Fixed silc_idlist_replace_client_id to add the new entry to
6746 the cache with NULL nickname. Otherwise there will be invalid
6747 memory as the nickname after the nickname is freed. Affected
6748 file silcd/packet_receive.c.
6750 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6751 saved into wrong slots because the previous number of entries
6752 was not taken into account. Affected file silcd/idlist.c.
6753 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6755 * If we are router and we receive JOIN notify to a channel that
6756 does not have any users then notified client is marked as the
6757 channel founder, as it is it. The affected file is
6758 silcd/packet_receive.c
6760 * Added to the extended hash table API's table_del_*ext functions
6761 the destructor as argument too, so that the caller can decide
6762 which destructor to use or whether to use destructor at all.
6763 Affected file lib/silcutil/silchashtable.[ch].
6765 * Fixed ID Cache purging. It actually deleted the entries from
6766 the hash table after the data was freed. The hash table ended
6767 up comparing freed memory. The affected file is
6768 lib/silccore/silcidcache.c.
6770 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6772 * Fixed Irssi SILC client's KILL command's HELP syntax.
6774 * The USERS command now resolves the detailed user information
6775 if the userinfo field is missing. Affected file is
6776 lib/silcclient/command_reply.c.
6778 * Do not print error in silc_file_read if the read file does
6779 not exist. Just silently return NULL. Affected file is
6780 lib/silcutil/silcutil.c.
6782 * Fixed the silc_log_output to not wine about NULL filename
6783 and to not create some bogus " " filename. Affected file is
6784 lib/silcutil/silclog.c.
6786 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6788 * Fixed various printing bugs on the user interface in the
6789 Irssi SILC Client. Minor changes that were forgotten from
6792 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6794 * Fixed the configure.in.pre and the compilation and distribution
6795 environment to support the new autoconf 2.52. That version is
6796 now required to compile the CVS trunk.
6798 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6800 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6801 to generally parse user@fqdn format strings. Affected file
6802 lib/silcutil/silcutil.c.
6804 * Added nickname_format and nickname_force_format fields to the
6805 SilcClientParams structure. The first one defines the format
6806 for the nicknames that the library will enforce if the receives
6807 multiple same nicknames. The second one is boolean value and
6808 can be used to force the library to always enforce the format
6809 to the nicknames regardles whether there are multiple nicknames
6810 or not. This configurable formatting was employed to flexibly
6811 support accessing multiple nicknames from the user interface.
6812 The userinterface can now set the nicknames to what ever format
6813 they prefer. Affected file lib/silcclient/silcapi.h.
6815 Added function silc_client_nickname_format to the file
6816 lib/silcclient/idlist.c. It performs the nickname formatting.
6818 Added new field `hostname´ to the SilcClientEntry context.
6819 It holds the hostname of the client. Affected file is
6820 lib/silcclient/idlist.h.
6822 * Irssi SILC Client sets the nicknames in nick@hostn format.
6823 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6824 irssi/src/silc/core/silc-core.c.
6826 The WHOIS printing now also shows both the real nickname and
6827 the formatted nickname so that user knows how to access the
6828 user if there are multiple same nicknames cached. Affected
6829 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6830 printing formatting too to take the hostname now as a separate
6831 argument. The Affected file is
6832 irssi/src/fe-common/silc/modules-formats.[ch].
6834 * Changed the silc_client_get_clients_local to accept the formatted
6835 nickname as argument. It accepts the real nickname too but the
6836 formatted nickname can be used to find the true entry from
6837 multiple entries. Affected file lib/silcclient/silcapi.h and
6838 lib/silcclient/idlist.c.
6840 * Added nickname_format_parse field to the SilcClientParams.
6841 It is a callback function provided by the application to parse
6842 the nickname out of the formatted nickname string. The library
6843 calls it to get the nickname from the formatted string. Since
6844 the application generally knows better the format of the nickname
6845 string it parses it instead of the library, even though library
6846 encodes the formatted string. If the callback function is not
6847 provided then the library will use the string as is. The
6848 affected file is lib/silcclient/silcapi.h.
6850 * All the nickname strings passed to the client library in
6851 commands are now expected to be formatted nickname strings.
6852 If the command does not support the formatted nickname string
6853 it will assume that the sent string is the actual nickname.
6854 Affected file lib/silcclient/command.c.
6856 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6858 * Added public key authentication support to OPER and SILCOPER
6859 commands in the client library. Affected file is
6860 lib/silcclient/command.c.
6862 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6864 * Changed the get_auth_methdod client operation to be asynchronous.
6865 It can be async if the application resolves the authentication
6866 method from the server during the negotiation. Added new
6867 SilcGetAuthMeth completion callback that the application will
6868 call after resolving the authentication method.
6870 Added function silc_client_request_authentication_method that
6871 the application can use to resolve the authentication method
6872 from the server. Added also SilcConnectionAuthRequest callback
6873 that the library will call after the server has replied. The
6874 application can call this function if it does not know the
6875 current authentication method.
6877 Affected files are lib/silcclient/client.c and
6878 lib/silcclient/silcapi.h.
6880 * The Irssi SILC client now automatically resolves the authentication
6881 method incase any configuration information is not present (and
6882 currently there never is). The affected file is
6883 irssi/src/silc/core/client_ops.c.
6885 * Fixed public key authentication from the client library.
6886 Affected file lib/silcclient/protocol.c. Changed also the
6887 protocol specification about the public key authentication in
6888 the connection authentication protocol. The actual data to be
6889 signed is now computed with a hash function before signing.
6891 * Fixed the public key authentication from the server as well.
6892 Affected file silcd/protocol.c.
6894 * Removed the mlock()'s from the memory allocation routines.
6895 Affected file lib/silcutil/silcmemory.c. The ./configure does
6896 not check anymore for the mlock(). Affected file is
6899 * Fixed USERS command in server to allow the execution of the
6900 command for private and secret channels if the client sending
6901 the command is on the channel. Affected file silcd/command.c.
6903 * Fixed silc_client_get_clients_local to return the clients
6904 count correctly. It could return wrong value. Affected file
6905 lib/silcclient/idlist.c.
6907 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6909 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6910 types. The assembler optimizations seemed not to like 64-bit
6911 data types. The assmebler optimizations thus are now enabled
6912 also for BSD systems as opposed to only enable them for Linux.
6914 * Do not check for threads at all on BSD systems. Affected
6915 file configure.in.pre.
6917 * Removed -n and -h options from the Irssi SILC Client since
6918 they are not used in silc.
6920 * Fixed the prime generation to assure that the first digit
6921 of the generated random number is not zero since our conversion
6922 routines does not like number strings that starts with zero
6923 digit. If zero digit is seen the random number is regenerated.
6924 This caused some corrupted RSA keys when the zero first digit
6925 was met. Affected file lib/silcmath/silcprimegen.c.
6927 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6929 * Fixed WIN32 configuration in the ./configure script.
6930 Fixed to include xti.h on environments that has it.
6931 Patches by Carsten Ilchmann and andrew.
6933 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6935 * Changed the silc_id_create_client_id to be collision
6936 resistant. It is now assured that there cannot be created
6937 two same client ID's. I suspect that some weird bugs in
6938 the server were actually caused by duplicate Client IDs.
6939 Affected file silcd/serverid.[ch]. A router receiving
6940 new ID now also assures and informs the sending server
6941 if the ID caused collision.
6943 * Changed the silc_id_create_channel_id to also assure that
6944 there are no collisions.
6946 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6948 * Statement about ignoring the Mutual Authentication flag when
6949 performing rekey with PFS was a bit misleading. It is ignored
6950 if it was set in the initial negotiation, it cannot be even
6951 set in the rekey. Fixed in the ke-auth draft. Started the
6952 new versions of the protocol drafts in the doc/.
6954 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6956 * Fixed a bug in silc_client_command_identify_save when saving
6957 new channel information. The channel name was no duplicated
6958 and caused crash on exit. Affected file is
6959 lib/silcclient/command_reply.c.
6961 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6963 * Fixed the getkey command handling in the server. Send just
6964 empty OK reply to the sender if the key could not be fetched
6965 (but everything else was ok, like the key just was not available).
6966 Changed the public key parameter to optional in the protocol
6967 specs so that empty OK reply can be sent. Affected file
6970 Added a message to Irssi SILC client to tell to user if the
6971 server did not return a public key.
6973 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6975 * Fixed a channel key regeneration bug. It registered new
6976 timeout tasks exponentially until all system resources were
6977 used. Affected file silcd/server.c.
6979 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6981 * Added the SILC Document generator to the scripts/silcdoc.
6982 It can be used to generate the Toolkit Reference Manual out
6983 of the source tree. Internally it will also use the RoboDoc
6984 generator now imported in util/robodoc.
6986 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6988 * Added couple of return's in rekey protocol if error orccurred
6989 during the protocol. The execution must be terminated.
6990 Affected file silcd/protocol.c. Also, terminate the protocol
6991 always with timeout.
6993 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6995 * The client's Client ID was created initally from the wrong
6996 nickname (it could have been in format nick@host) in the
6997 silc_server_new_client. Affected file silcd/packet_receive.c
6999 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7001 * Added some SILC_LOG_ERROR's to various error conditions
7002 if client could not be added to ID cache. Affected files
7003 silcd/packet_receive.c and silcd/server.c.
7005 * When client's sock->user_data is freed, NULL also the
7006 client->router and client->connection pointers. Added check
7007 for these pointers being NULL to various places around the
7008 code. Affected file silcd/server.c.
7010 * Added client->data.registered == TRUE checks to various
7011 places around the code to assure that unregistered client's
7012 are not handled when it is not allowed. Affected file
7015 * Added `bool registered' fields to all
7016 silc_idlist_[server|client]_get_* routines to indicate whether
7017 the fetched client needs to be registered or not. Affected
7018 file silcd/idlist.[ch].
7020 * Add your own entry as registered to the ID cache in the
7021 server. Affected file server.c.
7023 * Fixed a bug in silc_server_new_server. The SilcServer was
7024 set as the new server's context instead of SilcServerEntry.
7025 This naturally caused some weird bugs.
7027 * Added "updated" field the SilcChannelEntry which indicates
7028 the time since the channel entry was last accessed. This
7029 can be used to determine whether it is necessary to
7030 announce the channel after backup resuming protocol.
7031 Affected files silcd/idlist.[ch].
7033 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7035 * Do not delete the channel rekey task when adding it
7036 for in silc_server_create_channel_key.
7038 * Changed the silc_server_create_channel_key to return
7039 TRUE or FALSE to indicate the success of the channel key
7042 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7044 * Fixed MSVC++ project files and added missing files to
7045 Makefiles under win32/.
7047 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7049 * Do not add TCP_NODELAY flag if the operating system
7050 does not have it defined. Affected files are
7051 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
7053 * Fixed buffer overflow from Irssi SILC Client. Affected
7054 file irssi/src/fe-common/core/themes.c.
7056 * Fixed double free in client library in the file
7057 lib/silcclient/client.c when disconnecting from server.
7059 * Applied double free patch from cras to Irssi SILC client.
7060 Affected files irssi/src/core/[modules/expandos].c
7062 * Fixed the disconnection handling to Irssi SILC Client.
7063 The application must call silc_client_close_connection
7064 in ops->connect client operation in case of failure of
7065 the connection. Affected file is
7066 irssi/src/silc/core/client_ops.c.
7068 * Do not set sock->protocol to NULL in the function
7069 silc_client_close_connection after executing the protocol's
7070 final callback since the sock might not be valid anymore.
7071 Affected file lib/silcclient/client.c.
7073 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7075 * Do not enable SILC_THREADS if the linking with libpthread
7076 did not happen. Affected file configure.in.pre.
7078 * Added notion to protocol specification that server must
7079 verify the sent authentication payload with CMODE when
7080 setting the channel founder key. Implemented it to the
7081 server. Affected file silcd/command.c.
7083 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7085 * Added _EXTRA_DIST SILC distribution variable to the
7086 distributions file. It is used to conditionally add extra
7087 files or directories to the specific distribution. Affected
7088 files ./prepare, Makefile.am.pre and distributions.
7090 Removed the `_' from the start of the distribution names.
7093 * Added README.WIN32 for instructions to compile the Toolkit
7096 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7098 * Fixed a double free in disconnection in the server. Affected
7099 file is silcd/server.c.
7101 * Fixed the lib/silcske/groups.c to work now also with GMP
7102 MP library. The string conversion did not work when using
7103 specific base and the base is indicated in the string as well.
7105 * Created win32/ directory which now includes MSVC++ specific
7106 stuff so that toolkit (DLLs) may be compiled with MSVC++.
7107 It will appear only in the toolkit distribution
7109 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7111 * Changed the key material distribution function in case when
7112 the hash output is too short. The data is now concatenated
7113 a bit differently than it used to. Made the change to the
7114 SKE protocol specification.
7116 * Added better GMP detection to configure.in.pre. A patch
7119 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7121 * Fixed a minor bug in SKE that might cause some problem on
7122 some platforms. Affected file lib/silcske/silcske.c.
7124 * Added the cookie checking for initiator in the SKE. It checks
7125 that the responder returns the sent cookie unmodified. The
7126 affected file is lib/silcske/silcske.c. Added new SKE
7127 error type INVALID_COOKIE that can be sent during the
7128 negotiation. Fixed some memory leaks as well.
7130 * Added the "invalid cookie" error message to Irssi SILC client's
7133 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7135 * Added `task_max' field to the SilcClientParams to indicate
7136 the maximum tasks the scheduler can handle. If set to zero,
7137 default values are used. Affected file lib/silcclient/silcapi.h.
7139 * Fixed memory leaks in silc_client_close_connection. Affected
7140 file lib/silcclient/client.c.
7142 * Added silc_client_del_client_entry to client library to free
7143 all memory of given client entry. Affected file is
7144 lib/silcclient/idlist.[ch].
7146 * Added new functions silc_client_del_channel and
7147 silc_client_del_server to delete channel and server entries.
7148 Affected file lib/silcclient/[silcapi.h/idlist.c].
7150 * Removed silc_client_del_client_by_id from silcapi.h.
7152 * Fixed the INFO command to return the server's own info
7153 correctly when querying by Server ID. Affected file is
7156 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7158 * Removed the non-blocking settings in WIN32 code in the
7159 silc_sock_[read/write] and added SleepEx instead. Affected
7160 file lib/silcutil/win32/silcwin32sockconn.c. The availability
7161 of input data is now checked with FIONREAD and ioctlsocket.
7163 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7165 * Call silc_schedule_task_del_by_context in the
7166 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
7167 Affected file lib/silccore/silcprotocol.c.
7169 * Call silc_protocol_cancel for active protocols in the
7170 silc_server_close_connection if the funtion
7171 silc_server_free_sock_user_data has not been called.
7172 Affected file silcd/server.c.
7174 * Generic tasks cannot be deleted using the del_by_fd
7175 task deleting function since generic tasks does not match
7176 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
7178 * Added a notion to SILCOPER help file that the SILCOPER works
7179 only on router server, not on normal server.
7181 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7183 * Added for WIN32 support for the new scheduler as well.
7184 Affected file lib/silcutil/win32/silcwin32schedule.c.
7186 * Fixed the SHA1 implementation to work on various platforms.
7188 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7190 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
7191 API. It is part of the scheduler now. Everything else is
7192 as previously but some functions has changed their names.
7193 Checkout the lib/silcutil/silcschedule.h for the interface.
7194 Updated all applications to use the new interface. Affected
7195 files are lib/silcutil/silcschedule.[ch].
7197 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7199 * Found a bug in the SKE implementation. The HASH value,
7200 specified by the protocol, was not computed correctly. The
7201 public key of the responder was not added to the computation
7202 even though it is mandatory. Affected file lib/silcske/silcske.c.
7203 This unfortunately causes incompatibilities with older
7204 clients and servers.
7206 * Added WIN32 specific network init and uninit functions:
7207 silc_net_win32_init and silc_net_win32_uninit to init and uninit
7208 the Winsock2. Affected file lib/silcutil/silcnet.h and
7209 lib/silcutil/win32/silcwin32net.c.
7211 * Set the socket always to nonblocking mode on WIN32 after
7212 reading data or writing data. Affected file is
7213 lib/silcutil/win32/silcwin32sockconn.c.
7215 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7217 * Fixed various compilation problems under WIN32. Affected
7218 files lib/silcutil/win32/silcwin32thread.c and
7219 lib/silcutil/win32/silcwin32schedule.c.
7221 * Removed all _internal.h #includes from public header
7222 files. Internal headers must never be included from
7225 Removed also the lib/silcske/payload_internal.h file.
7227 * All include files that may be needed (public and some others
7228 included by the public headers) by application developers are
7229 now copied to the ./includes directory. It does not copy any
7230 internal headers. Affected file Makefile.defines.pre and all
7231 Makefile.am's under lib/ and subdirs.
7233 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7235 * Do not change the ~/.silc directory's permissions automatically.
7236 Affected file irssi/src/silc/core/clientutil.c.
7238 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7240 * Do not cancel the protocol in silc_server_close_connection
7241 it might cause recursion. Now cancelled in the function
7242 silc_server_free_sock_user_data. Affected file silcd/server.c.
7244 * Fixed the silc_server_remove_clients_by_server to regenerate
7245 the channel keys correctly finally. Added also new function
7246 silc_server_remove_clients_channels to actually do it.
7247 Affected file silcd/server.c.
7249 * Fixed the silc_server_new_channel to not crash by giving
7250 wrong router to the new channel. Affected file is
7251 silcd/packet_receive.c.
7253 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7255 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7256 which is given as argument to the silc_client_alloc now.
7257 It can be used to configure the client and set various parameters
7258 that affect the function of the client.
7260 * The USERS command in server did not check whether the channel
7261 is private or secret. Affected file silcd/command.c.
7263 * Added new argument to the USERS command in protocol specification.
7264 The USERS command now can take the channel name as argument
7265 as well. Added support for this in client and server and
7266 updated the protocol specs.
7268 * Completed the GETKEY command in client. It can be now used
7269 to fetch also servers public key not only some clients.
7270 Affected files lib/silcclient/command[_reply].c.
7272 * Added silc_client_get_server to return server entry by the
7273 server name. Affected files lib/silcclient/silcapi.h and
7276 * Redefined the IDENTIFY command in protocol specification to be
7277 more generic. It now can be used to query information about
7278 any entity in the SILC Network, including clients, servers and
7279 channels. The query may be based either the entity's name
7280 or the ID. Added support for this in both client and server.
7282 Affected files silcd/command.c and lib/silcclient/command.c
7283 and command_reply.c.
7285 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7286 the _from_client and _from_server functions. Affected file
7289 * Added silc_client_get_channel_by_id_resolve to the file
7290 lib/silcclient/silcapi.h to resolve channel information by
7291 its ID. Added also silc_client_get_channel_by_id that
7292 does not resolve it from the server.
7294 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7296 * Added SilcServerEntry context into the client library
7297 to represent one server. The INFO command now allocates
7298 these to save the resolved server info. For now on the
7299 client library will also keep information about servers,
7300 connected and resolved with INFO.
7302 The INFO command now allocates the SilcServerEntry context
7303 and saves the server info there. The COMMAND_REPLY in
7304 the INFO now returns the parameters to application in
7305 same order as defined in the protocol specification.
7307 The entries are cached in the client->server_cache.
7309 * The INFO command is now issued after received the Client ID
7310 from the server. Affected file lib/silcclient/client.c.
7312 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7313 to the application as the mode changer might be server.
7314 It is guaranteed that NULL is not returned anymore to the
7315 application. Affected file lib/silcclient/client_notify.c.
7317 The ID Type is now also passed to the application so that
7318 it can check whether the returned entry is SilcClientEntry
7321 Added new function silc_client_get_server_by_id to return
7322 the server entry by ID. Affected files are the
7323 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7325 * Do not create the channel in the Irssi SILC Client when issuing
7326 the JOIN command but when received the sucessful JOIN command
7327 reply. Otherwise the channel might get created even though we
7328 could not join it. The Affected file is
7329 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7331 * Fixed a channel joining bug in router. The router must also
7332 check the channel modes, invite and ban lists etc. when serving
7333 the JOIN command sent by normal server. Affected file is
7334 silcd/command.c. The router now resolves the client's
7335 information from the server who sent the JOIN command if it
7336 does not know it, and processes the JOIN command only after
7339 * Changed the SilcCommandCb to take new argument; void *context2.
7340 Affected file lib/silccore/silccommand.h
7342 The second argument in the command callbacks in the server now
7343 includes the SilcServerCommandReplyContext if the command was
7344 called as pending command callback from the command reply.
7345 Otherwise it is NULL. When called as pending the status of the
7346 command reply will be checked and if it was erronous the
7347 error will be sent to the original sender of the command.
7348 This way the client always receives the error messages even
7349 though the server was actually the one who received the error
7350 when it resent the command to router, for example. Affected
7351 files silcd/command[_reply].[ch].
7353 * Fixed sending WHOWAS command's error message to client if
7354 the requested client could not be found. It was missing.
7357 * Changed the CMODE and CUMODE commands reply arguments in the
7358 protocol specification. The Channel ID is now sent in both
7359 of the commands to identify the channel. Implemented this
7360 new feature to the client and server. Affected files
7361 lib/silcclient/command_reply.c and silcd/command.c.
7363 * Made better checks for invite and ban lists in the JOIN
7364 command in server. Affected file silcd/command.c.
7366 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7368 * The server now performs the incoming host IP/DNS lookup
7369 using the silc_socket_host_lookup and thus does not block
7370 the server anymore. Affected file silcd/server.c.
7372 * Completed the multi-thread support for SILC Scheduler in
7373 the lib/silcutil/silcschedule.c.
7375 * Fixed the configure.in.pre to detect the pthread correctly
7378 * Fixed a deadlock in silc_task_queue_wakeup in the file
7379 lib/silcutil/silctask.c.
7381 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7383 * Added new function silc_schedule_wakeup that is used in
7384 multi-threaded environment to wakeup the main thread's
7385 schduler. It needs to be used when a thread adds a new task
7386 or removes a task from task queues. After waking up, the
7387 scheduler will detect the task queue changes. If threads
7388 support is not compiled in this function has no effect.
7389 Implemented the wakeup mechanism to both Unix and WIN32
7390 systems. Affected files are lib/silcutil/silcschedule.[ch],
7391 lib/silcutil/unix/silcunixschedule.c and the
7392 lib/silcutil/win32/silcwin32schedule.c.
7394 * Added new function silc_task_queue_wakeup to wakeup the
7395 scheduler by the specified task queue. Affected file
7396 lib/silcutil/silctask.[ch].
7398 * The silc_socket_host_lookup_start now wakes up the scheduler
7399 after adding the timeout task. Affected file is
7400 lib/silcutil/silcsockconn.c.
7402 * The silc_socket_host_lookup is synchronous now if the threads
7403 support is not compiled in. However, the callback is still
7404 called asyncronously through the scheduler, anyway. Affected
7405 file lib/silcutil/silcsockconn.c.
7407 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7409 * Added new function silc_socket_host_lookup to perform
7410 asynchronous IP and FQDN lookups for the socket connection.
7411 Affected files lib/silcutil/silcsockconn.[ch].
7413 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7415 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7416 that may or may not compile the mutex support in.
7418 Changed the silc_mutex_alloc interface. It allocates the
7419 mutex now to the sent pointer and returns TRUE or FALSE.
7421 Affected file lib/silcutil/silcmutex.h.
7423 * Wrote the SILC Task Queue interface to support multi-threads.
7424 Affected file lib/silcutil/silctask.[ch].
7426 * Wrote the SILC Scheduler to support multi-threads. Affected
7427 file lib/silcutil/silcschedule.c.
7429 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7431 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7432 in lib/silcutil/win32/.
7434 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7436 * Defined SILC Mutex API and SILC Thread API and implemented
7437 them for Unix. Affected files are
7438 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7439 lib/silcutil/unix/silcunixmutex.c and
7440 lib/silcutil/unix/silcunixthread.c.
7442 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7444 * Fixed the silc_server_remove_clients_by_server's channel
7445 key re-generation. The hash table handling was incorrect
7446 and would not work with many channels. Affected file is
7449 * Fixed some memory leaks around the server code.
7451 * Rewrote the silc_server_get_users_on_channel to support IPv6
7452 based Client ID's. Affected file silcd/server.c.
7454 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7455 specification. However, a separate document must be written
7456 to define the detailed signing procedure and the payload
7457 associated with the flag. Defined the flag to the
7458 lib/silccore/silcchannel.h as well.
7460 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7462 * Changed the dynamic tables to static size tables in the
7463 lib/silccrypt/silchmac.c.
7465 * Removed GCC dependencies from the code. A patch by cras.
7467 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7469 * Do not show the error "Error receiving packet bla bla"
7470 in server if it really was not an error (-2 means that reading
7471 is pending). Affected file silcd/server.c.
7473 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7475 * Fixed a possible crash in silc_server_remove_clients_by_server
7476 in silcd/server.c. Fixed there also some memory leaks.
7478 * Fixed the silc_idlist_replace_client_id. It could replace
7479 wrong key in the hash table. Affected file silcd/idlist.c.
7481 * Do not check whether there are global users on the channel
7482 if the channel->global_users is FALSE. Affected functions
7483 silc_server_remove_from_one_channel and
7484 silc_server_remove_from_channels in silcd/server.c. Also,
7485 do not check if the removed client is local as we can be
7486 sure that global client was not removed from the channel
7487 and checking for global users is not needed.
7489 * The silc_server_remove_clients_by_server now re-generates
7490 the channel keys correctly for those channels that had
7491 clients removed from them. Affected file silcd/server.c.
7493 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7495 * Found the reason of random crashes in the server. We weren't
7496 ignoring the SIGPIPE signal (which can be sent in write())
7497 and it crashed the server. Affected file silcd/silcd.c.
7499 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7501 * Assure that sock->user_data is not NULL in the function
7502 silc_server_packet_send in silcd/packet_send.c.
7504 * Disconnect the remote connection if it could not be added
7505 to any ID lists in the server. The affected file is
7508 * Check in silc_server_packet_send[_real/dest] that the
7509 socket is not disconnecting and ignore the data if it is.
7510 Affected file silcd/packet_send.c.
7512 * Define inline to __inline on native WIN32 compilation.
7513 Affected file includes/silcwin32.h.
7515 * Added some explicit type casts for inline code since MSVC
7516 require them. Affected files lib/silcutil/silcbuffer.h,
7517 lib/trq/silcdlist.h and lib/trq/silclist.h.
7519 * Print warning in log files from now on if the packet
7520 decryption fails. Affected file silcd/server.c.
7522 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7524 * Changed the `say' client operation's interface to accept
7525 new `type' argument to indicate the type of the message sent
7526 by the library. The application may filter the library's
7527 messages according the type. The affected file is the
7528 lib/silcclient/silcapi.h.
7530 * Added two new functions to lib/silcclient/silcapi.h:
7531 silc_client_del_client and silc_client_del_client_by_id.
7532 Affected file lib/silcclient/idlist.c.
7534 * Moved the clientincludes.h from includes/ to silc/ and
7535 serverincludes.h from includes/ to silcd/.
7537 * The modes for the CMODE and CUMODE are now passed as
7538 uint32 for application with COMMAND_REPLY. The affected
7539 file is lib/silcclient/command_reply.c.
7541 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7543 * /WHOIS without arguments shows client's own information.
7544 Affected file lib/silcclient/command.c.
7546 * Changed PING to not accept any arguments. The specs
7547 says that client can ping only the connected server so
7548 requiring an argument is not needed. Affected file is
7549 lib/silcclient/command.c.
7551 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7553 * Fixed a fatal bug in private message sending and reception
7554 encryption and decryption when using private message keys.
7555 The implementation was incorrect and did not follow the
7556 specification. It causd that some of the message were
7557 lost since it did not use the sending and receiving keys
7558 as the protocol suggests. This has been fixed and will cause
7559 incompatibilities with older clients when sending private
7560 message encrypted with private message keys. Affected files
7561 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7562 and various other in Irssi SILC Client.
7564 Added `responder' boolean argument to the functions
7565 silc_client_add_private_message_key[_ske] to indicate when
7566 the key is added as responder or initiator of the key
7569 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7571 * Removed the silc_ske_check_version function and created
7572 a SilcSKECheckVersion callback. Added also a function
7573 silc_ske_set_callbacks that is now used to set all SKE
7574 callbacks. The callback functions are not given to
7575 the SKE functions anymore, but this function is used to
7578 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7580 * Added `silc_version' argument to the silc_client_alloc
7581 to define the version of the application for the library.
7582 The library will use the version string to compare it
7583 against the remote host's (usually a server) version
7584 string. Affected file lib/silcclient/silcapi.h
7586 * Added the KE protocol context to Key Agreement context
7587 in client library so that we can abort the SKE if it
7588 is in process when we get timeout. Affected file is
7589 lib/silcclient/client_keyagr.c.
7591 * Do not resolve the client ID forever if it returns in the
7592 first time that such client does not exist. This was done
7593 for example with private message. Affected file is
7594 lib/silcclient/client_prvmsg.c.
7596 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7598 * Do not add regex.h for WIN32. The affected file
7599 includes/silcincludes.h.
7601 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7602 not work yet 100%. It generates the DLL's automatically
7603 when compiling with --with-win32 under cygwin.
7605 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7607 * lib/contrib/regex.c is not compiled on WIN32.
7609 * Added silc_net_get_socket_opt function to the
7610 lib/silcutil/silcnet.h.
7612 * Added includes/silcwin32.h for WIN32 specific includes
7615 * Do not use ptime structure or any of the posix process
7616 functions on WIN32 in lib/silccrypt/silrng.c.
7618 * Added silc_gettimeofday to provide generic function
7619 for struct timeval on all platforms. Added the function
7620 to lib/silcutil/silcutil.h.
7622 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7624 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7625 library as they clearly belong there. As a plus side we
7626 can make the actual socket connection routines platform
7629 Added also new generic function silc_socket_read and
7630 silc_socket_write (that used to be silc_packet_[read/write].
7631 The implementation of these are platform specific.
7633 * Added WIN32 specific routines of silc_socket_[read/write]
7634 to lib/silcutil/win32/silcwin32sockconn.c.
7636 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7638 * Added preliminary support for native WIN32 compilation under
7639 cygwin (using the -mno-cygwin option for GCC) to the
7640 ./configure.in.pre. The --with-win32 now prepares the
7641 compilation for native WIN32.
7643 * Rewrote the SILC Scheduler interface in the file
7644 lib/silcutil/silcschedule.h. The scheduler is now context
7645 based and does not have anymore any global static scheduler.
7646 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7647 and created lib/silcutil/win32 directory for WIN32 based
7650 * Added Unix specific network routines to the
7651 lib/silcutil/unix/silcunixnet.c and the old
7652 lib/silcutil/silcnet.c includes now only generic routines.
7654 Added WIN32 specific network routines to the
7655 lib/silcutil/win32/silcwin32net.c.
7657 * Added Unix specific utility functions from the
7658 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7660 * Added WIN32 SILC Scheduler to the file
7661 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7664 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7666 * Do not handle JOIN notify in the server if the target client
7667 is not registered (idata->registered == FALSE). The affected
7668 file is silcd/packet_receive.c.
7670 * Update the nickrec->founder in event_cumode in the Irssi SILC
7671 client. Affected file irssi/src/silc/core/silc-channels.c.
7673 * Fixed the CUMODE_CHANGE notify handling in the server when
7674 server and router are announcing their clients on channels.
7675 Now the mode changes are saved and notified correctly. The
7676 affected file is /silcd/packet_receive.c.
7678 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7679 They really did not replace the cache entry in the ID Cache.
7680 Now they do that. Affected file silcd/idlist.c.
7682 * Fixed the KICK notify handling in the Irssi SILC client to
7683 update the channel records so that the kicked client does not
7684 appear to be on the channel. The affected file is
7685 irssi/src/silc/core/silc-channels.c.
7687 * Always update the conn->current_channel when executing command
7688 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7690 * Fixed the KILL notify handling in Irssi SILC client to remove
7691 the killed client on all channels.
7693 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7695 * Fixed the silc_parse_command_line to remove extra spaces
7696 from the start and end of the arguments. Affected file is
7697 lib/silcutil/silcutil.c.
7699 * Cancel and free any active protocol in the function
7700 silc_server_close_connection. Affected file silcd/server.c.
7702 * Cancel and free any active protocol in the function
7703 silc_client_close_connction. Affected file is
7704 lib/silcclient/client.c.
7706 * Do not execute the KILL command for clients that are in
7707 history (ie. they are not in the network). Affected file is
7710 * Fixed KILL notify handling, client does not crash anymore.
7711 Affected file irssi/src/silc/core/silc-channels.c.
7713 * Reduced the default packet buffer size from 2048 to 1024 in
7714 lib/silccore/silcpacket.c.
7716 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7717 counter to the SKE context that is incresed when the SKE library
7718 performs async operation outside the library. If the outside
7719 process frees the SKE context and FREED status will be set
7720 and the library will detect after the sync operation that the
7721 libary is freed. The affected files are
7722 lib/silcske/silcske[_status].[ch].
7724 * Resolve the client entry information in the function
7725 silc_client_channel_message to assure that NULL pointer is not
7726 passed as client entry to the application. */
7728 * Fixed the task timeout calculation to assure that there is
7729 never negative timeouts. The affected file is
7730 lib/silcutil/silcschedule.c.
7732 * Fixed the channel user mode notification sending in server.
7733 It was sent point-to-point to the router (or to server by router)
7734 but it needs to be destined to a channel. The routines now
7735 supports sending the channel user mode notifys to the channels
7736 when announcing clients and channels. Affected files are
7737 silcd/server.c and silcd/packet_receive.c.
7739 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7740 It did not actually replace the old channel entry in the cache.
7741 Affected file lib/silcclient/client_notify.c.
7743 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7745 * Fixed a possible crash in silc_packet_send_prepare. It now
7746 assures always that there is enough space in the buffer and
7747 at the tail area of the buffer (for MAC).
7749 Fixed the inbound buffer reallocation in silc_packet_read.
7750 It was old code and did not handle the reallocation correctly.
7753 The affected file is lib/silccore/silcpacket.c.
7755 * Fixed buffer overflow in silc_parse_nickname in the file
7756 lib/silcutil/silcutil.c.
7758 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7760 * make install generates new server keys only if there is not
7763 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7765 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7766 Added check that if the NOREPLY is set then we will not send
7767 the away message. This avoids infinite loop of away messages
7768 if both clients are away. The affected file is
7769 lib/silcclient/client_prvmsg.c.
7771 * Fixed client crash if /NICK was given without arguments.
7772 Affected file lib/silcclient/command.c.
7774 * Server does not send the invite list in INVITE command back
7775 to the client if the list was not altered. Added this notion
7776 to the protocol spec as well. Affected file silcd/command.c.
7778 Fixed possible crash in INVITE command by checking the
7779 value of silc_server_get_client_route command.
7781 * Fixed the INVITE notify type handling. The arguments are now
7782 taken in correct order and client does not crash. The affected
7783 file is irssi/src/silc/core/silc-channels.c.
7785 Removed the "Inviting xxx to channel" message from the
7786 client library away and let the application handle it.
7787 Affected file lib/silcclient/command.c. Added that message
7788 to Irssi SILC client's message formats.
7790 * Fixed CMODE command crash in client. It now checks the
7791 amount of arguments correctly and does not crash. The affected
7792 file is lib/silcclient/command.c.
7794 * Do not create new channel automatically in silc_channels_join
7795 but check whether the channel by that name already exists.
7796 Affected file irssi/silc/core/silc-channels.c.
7798 * Do not send the SERVER_SIGNOFF to router if the disconnected
7799 entity was the router. Affected file silcd/server.c.
7801 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7802 SILC client as it was missing from there.
7804 Added the handling of the KICK notify to the Irssi SILC client
7805 as it was missing. Added "you have been kicked" message to
7806 Irssi SILC client's message modules formats.
7808 Added the handing of the KILL notify to the Irssi SILC client
7809 as it was missing. Added the kill message module formats
7812 The affected file is irssi/src/silc/core/silc-channels.c.
7814 * The router did not save the channel mode the server announced.
7815 Affected file silcd/packet_receive.c.
7817 * Fixed a possible crash in INFO command in server. If the
7818 server did not provide the server info it crashed. Affected
7819 file silcd/command.c.
7821 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7823 * Fixed the GETKEY command in the server to check also the
7824 global list. Otherwise the GETKEY would not work correctly
7825 in normal SILC server. Affected file silcd/command.c.
7827 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7829 * Fixed GETKEY crash, it crashed if the command did not succseed.
7831 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7833 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7834 is now real and not just an macro interface to GMP.
7836 Removed the entire GMP from the source tree and imported new
7837 NSS MPI library instead. Reason for removing GMP is that it is
7838 extremely large and compiles extremely slow. The NSS MPI
7839 is only a few files and compiles in less than 10 seconds.
7840 The speed is also about the same as GMP. The MPI is imported
7841 to lib/silcmath/mpi.
7843 If the system has GMP installed we will still use the GMP.
7844 If it is not then the NSS MPI will be compiled.
7846 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7848 * Merged a long nickname (127 characters long) crash bugfix from
7849 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7851 * Merged a freed memory reference bugfix from Irssi CVS tree.
7852 Affected file irssi/src/core/commands.c.
7854 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7856 * Added the server's public key sving and verification to the
7857 server when performing the SKE. This was missing and the
7858 remote server's (or router's) public key was accepted without
7859 checking whether we have it previously or trust it at all.
7860 Affected file silcd/protocol.c.
7862 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7864 * Check in the silc_server_timeout_remote if protocol is active
7865 and make sure that the protocol's final callback is called so
7866 that all memory if freed. Affected file silcd/server.c.
7868 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7870 * silc_server_whois_send_reply crashed the server if the nickname
7871 was 127 characters long. Affected file silcd/command.c.
7873 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7875 * Added sanity check to the silc_server_new_client. If the hostname
7876 is provided inside username then check that the provided hostname
7877 really is the same as the resolved one. If the hostname was not
7878 resolved then check it from the public key. Affected file is
7879 silcd/packet_receive.c.
7881 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7882 if the server disconnected us and the connection is not valid
7883 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7885 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7886 the library to the lib/silcutil/silcutil.[ch].
7888 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7890 * Close log file after open. Affected file
7891 lib/silcutil/silclog.c.
7893 * Check whether sock == NULL in silc_client_send_packet and return
7894 if it is. Affected file lib/silcclient/silcclient.c.
7896 * Check rec->entry == NULL in the Irssi SILC Client before
7897 sending the channel message. Affecte file is
7898 irssi/src/silc/core/silc-servers.c.
7900 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7902 * Merged a splitted window bugfix from Irssi CVS tree. The
7903 affected file is irssi/src/fe-text/textbuffer-view.c.
7905 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7906 It did not print nickname.
7908 * Improved the distributions system a bit.
7910 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7912 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7913 irssi/src/fe-text/gui-window.c.
7915 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7916 to in-active server. The affected file is
7917 irssi/src/silc/core/client_ops.c.
7919 * Resolve the client in USERS command reply if the entry does
7920 not have username resolved. The affected file is
7921 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7922 command to WHOIS command to really resolve stuff. The USERS
7923 is not used any more in any critical section so WHOIS can
7924 be used even though it might be slower than IDENTIFY.
7926 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7929 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7931 * Changed the protocol API a bit more consistent in the
7932 lib/silccore/silcprotocol.[ch].
7934 * Changed the following headers to ROBODoc format:
7936 lib/silccore/silcpayload.h
7937 lib/silccore/silcprotocol.h
7938 lib/silccore/silcsockconn.h
7940 All core library headers are now formatted.
7942 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7944 * Fixed a bug in Irssi SILC client; do not show that you are
7945 server/router operator if you really are not. Affected file is
7946 irssi/src/silc/core/client_ops.c.
7948 * Renamed silc_command_free_payload to silc_command_payload_free.
7949 Affected file lib/silccore/silccommand.h
7951 * Added silcmath.h to include the prototoypes of various routines
7952 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7955 * Changed the following headers to ROBODoc format:
7957 lib/silccore/silcchannel.h
7958 lib/silccore/silccommand.h
7959 lib/silccore/silcid.h
7960 lib/silccore/silcidcache.h
7961 lib/silccore/silcmode.h
7962 lib/silccore/silcnotify.h
7963 lib/silccore/silcpacket.h
7964 lib/silcmath/silcmath.h
7966 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7968 * Added checking to the server code not to start the server if
7969 ciphers and stuff are not configured properly. Affected files
7970 silcd/serverconfig.[h] and silcd/server.c.
7972 * Changed the layout of the header files of the public interfaces
7973 in the SILC libraries. The new layout supports ROBODoc
7974 documentation tool (and some others) so that it is easy to create
7975 a library reference manual. All the other headers and source
7976 code must still follow the CodingStyle document. Also source
7977 code must not include these ROBODoc stuffs, only the headers.
7978 Furthermore, all public interface headers must now be named
7979 by using `silc' prefix, example: silcapi.h, silccipher.h.
7980 Some files were renamed due to this. All the other headers
7981 must not be used as public interfaces. I will update the
7982 CodingStyle document later. Changed following headers, so far:
7984 lib/silcclient/silcapi.h
7985 lib/silccore/silcauth.h
7986 lib/silccore/silcprivate.h
7987 lib/silccrypt/silcdh.h
7989 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7993 * Removed silc_client_packet_send_flush from the client library
7994 as it is not needed. Affected file lib/silcclient/client.[ch].
7996 * Added printing of message of unresolved authentication method
7997 to the Irssi SILC client. Added it to the module formats.
7998 Removed the same message from the client library.
8000 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8002 * Added new distribution feature, DISTLABEL. Every distribution
8003 can define own preprocessor label that can be used in the
8004 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
8005 file distributions, acconfig.h.pre and prepare.
8007 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8009 * Added Makefile.defines_int to include the actual definitions
8010 for Makefile.defines.in. Tested the new distribution system,
8011 created distributions and tested installation.
8013 * Added AWAY message printing to the Irssi SILC client. Added
8014 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
8016 * Added SCONNECT command to call the SILC's CONNECT command.
8017 Cannot use CONNECT directly since Irssi uses that internally.
8018 Affected file irssi/src/silc/core/silc-servers.c.
8020 Added ACTION local command. It is same as ME command but takes
8021 the channel as mandatory argument.
8023 Rewrote some of the Irssi's help files to suite for SILC
8026 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8028 * Added Makefile.defines[.in] that should for now on be included
8029 in all Makefile.am file in the source tree. That file includes
8030 all common compilation definitions for SILC source tree.
8032 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8034 * Minor changes to the ./prepare script to change the package
8035 name according the distribution name to the configure.in.
8037 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8039 * Created new distribution system. Added file `distributions'
8040 that defines all the distributions that can be created out of
8041 the SILC source tree. The ./prepare script now reads that
8042 file to determine how to prepare the distributions. The
8043 first argument to the ./prepare is the name of the distribution
8044 and second is the version of the distribution. If given
8045 without arguments it creates the default (toolkit) distribution
8046 with the default version (defined in ./prepare).
8048 All Makefile.am files that are subject to the distributions
8049 are now named as Makefile.am.pre. These are ./Makefile.am
8050 and lib/Makefile.am. Others may be changed later.
8052 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8054 * Added invite list, ban list, some key management and connection
8055 error message printing to module formats in the Irssi SILC client.
8057 * Added new silc_client_set_away_message to set the away message
8058 that is back to the person who sent private message. The
8059 affected file lib/silcclient/silcapi.h and the
8060 lib/silcclient/client_prvmsg.c.
8062 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8064 * Fixed the private message sending in the Irssi SILC client,
8065 added local command KEY to the Irssi SILC client.
8067 Added key management and key agreement message formats to the
8068 irssi/src/fe-common/silc/module-formats.[ch].
8070 Added USERS (alias WHO) printing, server/router operator
8071 indication and LIST command printing to the module formats.
8073 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8075 * Fixed channel joining notify handling, cumode notify handling
8076 from Irssi SILC client.
8078 * Added SILC specific module-formats to the Irssi SILC client so
8079 that SILC specific message hilighting, colors etc is possible.
8080 Affected file irssi/src/fe-common/silc/module-formats.[ch].
8082 Added channel mode, channel user mode, actions, notices,
8083 whois and whowas printing to the the module-formats.c.
8085 * Fixed a bug in channel deletion in the server. The channel
8086 is not left to the cache even if the channel founder auth mode
8087 is set when there are no users anymore on the channel. Affected
8088 file silcd/server.c.
8090 * The silc_net_localhost now resolves the entire hostname including
8091 the domain name. Affected file lib/silcutil/silcnet.c.
8093 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8095 * Changed the ask_passphrase client operation to be ascynchronous.
8096 It has now a completion callback and a context that the
8097 application must call after it has got the passphrase from
8098 the user. Affected files lib/silcclient/silcapi.h,
8099 lib/silcclient/protocol.c, lib/silcclient/command.c and
8102 Added SilcAskPassphrase callback that the application calls
8103 to deliver the passphrase to the library.
8105 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
8106 The public key verification and especially a certificate
8107 verification is asynchronous procedure.
8109 Added new SILC_SKE_STATUS_PENDING status to indicate the
8110 request is pending and a callback will be called to finalize
8113 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
8114 indicate that remote end did not send its public key (or
8115 certificate), even though we require it. Added check for this
8116 condition in the SKE. This was a security bug, now fixed.
8118 Defined new SilcSKEVerifyCbCompletion callback that is called
8119 when the verification process is completed.
8121 The affected files lib/silcske/silcske_status.h and
8122 lib/silcske/silcske.[ch].
8124 * Changed the verify_public_key client operation to be async
8125 as well. Defined SilcVerifyPublicKey callback that is used to
8126 indicate the success of the public key verification process.
8128 Changed the server and client to use the new async client
8131 * Changed the Irssi SILC client's internal scheduler to be called
8132 twice as many times as it used to be. As a result the client
8133 should be a bit faster now. Affected file is
8134 irssi/src/silc/core/silc-core.c.
8136 * Added support to Irssi SILC client of asynchronous public key
8137 verification and passphrase inquiry. Affected file is
8138 irssi/src/silc/core/silc-core.c.
8140 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8142 * Do not say "You have left channel %s" in client library.
8143 Moved it to the application. Affected files are
8144 lib/silcclient/command.c and silc/client_ops.c.
8146 * Fixed silc_client_get_clients. Command context was not
8147 duplicated and was freed memory in the callback. Affected
8148 file lib/silcclient/idlist.c.
8150 * Do not say "you are now talking..." on JOIN command in the
8151 client library. The appliation must handle it.
8153 * Do not say ".. changed topic to" in command reply in the
8154 client libary. The application must handle it.
8156 * Fixed TOPIC command sending in the client library.
8158 * Fixed a memory leak in silc_client_command_free in the file
8159 lib/silcclient/command.c.
8161 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8163 * Imported a modified version of Irssi client to the source tree.
8164 The Irssi will be used to create a new client called
8165 Irssi SILC. Imported to irssi/.
8167 Added silc_core_init_finish function to the Irssi. Affected
8168 file irssi/configure.in.
8170 A lot changes in the Makefile.ams around the irssi tree.
8172 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8174 * Do not rehash if the new size is same as the old size of the
8175 hash table, in the silc_hash_table_rehash*. The affected file
8176 lib/silcutil/silchashtable.c.
8178 * Replaced hash_table_del_by_context calls from the server
8179 (when channel->user_list and client->channels) to the
8180 hash_table_del as it is sufficient and faster.
8182 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8184 * Added silc_hash_table_list, silc_hash_table_get and the
8185 SilcHashTableList structure to provide an alternative way to
8186 traverse the hash table. The affected files are
8187 lib/silcutil/silchashtable.[ch].
8189 * Changed the server's idlist routines to use the hash table
8190 routines to optimize the code.
8192 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8194 * Replaced the client entry's `channel' list and channel entry's
8195 `user_list' list to hash tables for optimized lookup. Changed
8196 the code to use the hash table interface around the code.
8197 Affected file lib/silcd/idlist.[ch].
8199 * Added `auto_rehash' boolean argument to the function
8200 silc_hash_table_alloc to indicate whether the hash table should
8201 auto-rehash when it thinks is appropriate time. It will
8202 increase the hash table size if the there is twice as much
8203 entries in the table than the size of the table, and will
8204 decrease the size if there are twice as less entries than
8205 the size of the table.
8207 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8209 * Fixed silc_xxx_get_supported to not crash at some circumstances.
8211 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8213 * silc_idcache_purge_by_context deletes the entry now by context
8214 as it is supposed to do. Affected file lib/silccore/idcache.c.
8216 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
8217 client is not anymore valid (WHOWAS givens the info) and not
8218 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
8220 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8222 * Removed the `data' and `data_len' arguments from the ID Cache
8223 interfaces and added `name' argument. ID Cache does not handle
8224 anymore the binary data only a names associated with given ID.
8226 * When hashing a Client ID with silc_hash_id the entire ID is
8227 not hashed anymore, instead only the hash of the Client ID is
8228 hashed. This way we can access the Client ID from the cache
8229 with Client ID but with the hash of the ID (which is a hash of
8230 the nickname) as well without any difference in performance.
8232 Added also silc_idcache_find_by_id_one_ext to do one on one
8233 searching when we have the actual ID. Added also function
8234 silc_hash_client_id_compare. The affected files are
8235 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8237 * When hashing the name associated with a ID it is always done
8238 in lowercase. This way we can access the cache without worrying
8239 about case-sensitivity, even though, for example nicknames are
8242 * Fixed a bug in server with channel message sending. It put
8243 wrong ID type as destination ID. The affected file
8244 silcd/packet_send.c.
8246 * silc_idcache_del_by_context now deletes from all hash tables
8247 by context. Affected file lib/silccore/idcache.c.
8249 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8251 * Changed the client library to use the new ID Cache interface.
8252 Changes around the source tree.
8254 * Added silc_hash_table_rehash_ext to rehash with specific
8255 hash function. Affected file lib/silcutil/silchashtable.[ch].
8257 * Added silc_hash_string_compare to compare two strings in the
8258 hash table. Affected file lib/silcutil/silcutil.[ch].
8260 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8262 * Added new function silc_idcache_del_by_context into the
8263 lib/silccore/idcache.[ch].
8265 * Changed the server's ID list routines to use the new ID Cache
8266 interface. Changes around the source tree.
8268 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8270 * Added silc_hash_table_del[_by_context]_ext functions in to the
8271 lib/silcutil/silchashtable.[ch].
8273 Removed silc_hash_table_find_all* routines and added new
8274 silc_hash_table_find_foreach to replace them.
8276 Added silc_hash_table_replace_ext function as extended
8277 replacing function. Separated the simple hash table interface
8278 from the extended hash table interface in the file
8279 lib/silcutil/silchashtable.h.
8281 * Fixed minor bugs and changed it to use some of the new
8282 hash table functions in lib/silccore/idcache.c
8284 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8286 * Added new function silc_hash_table_find_all to return all keys
8287 in the hash table by the specified key. As the hash table is
8288 collision resistant it also makes it possible to have several
8289 duplicate keys in the hash table. This function may be used to
8290 find all of the keys from the hash.
8292 Added user_context arguments to the SilcHashFunction,
8293 SilcHashCompare and SilcHashDestructor to deliver user specified
8296 Added new fuctions silc_hash_table_find[_all]_ext to do
8297 extended lookup with specified hash and compare functions and
8298 specified user contexts.
8300 Added new function silc_hash_table_add_ext to add the key
8301 with specified hash function and user context.
8303 Added new function silc_hash_table_foreach to traverse all
8304 entrys in the hash table. Added SilcHashForeach callback
8307 Added new function silc_hash_table_del_by_context to delete
8308 the entry only if the context associated with the key matches.
8310 Affected files are lib/silcutil/silchashtable.[ch].
8312 * Removed silc_hash_[server/client/channel]_id and added just
8313 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8314 silc_hash_id_compare to compare two ID's using as the hash table
8315 comparison function. Added also silc_hash_data to hash
8316 binary data and silc_hash_data_compare to compare it.
8318 * Removed silc_idlist_find_client_by_hash as it is not needed
8319 anymore. Affected file silcd/idlist.[ch].
8321 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8322 to use internally the SilcHashTable. The new ID Cache is a lot
8323 faster than the old one. Some of the ID Cache interface was also
8324 rewritten and obsolete and stupid functions were removed.
8326 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8328 * Added entry_count field to the SilcHashTable to keep the number
8329 of the entries in the table. Implemented the function
8330 silc_hash_table_rehash. Added new function
8331 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8333 Fixed a minor bug in silc_hash_table_free.
8335 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8336 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8337 into the lib/silcutil/silcutil.[ch].
8339 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8341 * Implemented a collision resistant hash table into the
8342 lib/silcutil/silchashtable[ch]. See the header and the source
8343 for the SilcHashTable API.
8345 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8347 * Merged dotconf version 1.0.2 into lib/dotconf.
8349 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8351 * Do not compile anything in lib/silcsim/* if the SIM support
8352 is not enabled. The tree should now compile without problems
8355 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8357 * Compiled the SILC under cygwin. Compiled and tested briefly
8358 without problems. More tests needed. The SIMs didn't compile
8361 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8363 * Fixed possible crash in silc_get_username in the
8364 lib/silcutil/silcutil.c.
8366 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8368 * Fixed a va_arg in silc/client_ops.c.
8370 * Oops, RC5 routines were named AES and caused some problems
8371 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8373 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8375 * Added new SilcIDIP structure into the lib/silccore/id.h and
8376 replaced the old `ip' fields from all SILC ID's to that type.
8377 This is a step towards IPv6 support.
8379 The silc_id_get_len takes now the ID as an extra argument.
8380 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8381 both IPv4 and IPv6 based ID's.
8383 The affected files are lib/silccore/id.[ch] and other files
8384 around the tree using these routines.
8386 * Removed the ID length arguments in server from various
8387 silc_server_send_notify_* routines -> they are not needed
8390 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8392 * Fixed memory leak in silc_encode_pem_file in the file
8393 lib/silcutil/silcutil.c.
8395 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8397 * Check minor version as well in the SKE. Affected files are
8398 silcd/protocol.c and lib/silcclient/protocol.c.
8400 * Added --identifier option to the server so that an identifier
8401 can be when creating the public key for the server. Affected
8402 file is silcd/silcd.c.
8404 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8405 lib/silccrypt/silcpkcs.c.
8407 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8409 * Register default ciphers and stuff when using -C option with
8410 the server. Affected file sildc/silcd.c.
8412 * Put back the servers public key filename format, it is better
8413 than the new one. For now, the client keys are saved with the
8414 new filename format. The affected file silc/client_ops.c.
8416 * Implemented the Cipher API for the rest of the ciphers that
8417 did not implement it or implemented it the wrong way.
8419 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8421 * Register default ciphers and stuff when using the -S option
8422 in the client. Affected file silc/silc.c. Same also when
8423 creating new key pair with -C option.
8425 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8427 * Fixed the silc_verify_public_key client operation function to
8428 save the public keys differently. The fingerprint is now
8429 used as filename and not the hostname. This way also the
8430 client keys are saved uniquely and not with hostnames. The
8431 affected file is silc/client_ops.c.
8433 * Trimmed the silc_hash_fingerprint function to remove extra
8434 whitespaces from the end of the fingerprint. The affected
8435 file is lib/silccrypt/silchash.c.
8439 * Added silc_cipher_register_default function to register all
8440 default ciphers. It can be used when configuration files
8441 does not exist and the application does not want any specific
8442 ciphers in any specific order.
8444 The SilcDList is now used as silc_cipher_list dynamically
8445 allocated cipher list. Removed the static list all together
8446 and now all ciphers must be allocated to the dynamic list.
8447 The silc_cipher_alloc routine was changed to check only the
8450 All silc_cipher_* routines that used to return int returns
8453 The affected files lib/silccrypt/silccrypt.[ch].
8455 * The same thing was done to silc_hash_* as for silc_cipher_*
8456 routines. Affected files lib/silccrypt/silchash.[ch].
8458 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8459 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8460 Added also silc_pkcs_[un]register[_default] functions.
8461 Removed the data_context from the PKCS API.
8463 * Added silc_hmac_register_default function to register default
8464 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8465 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8466 to unregister all hmacs at once.
8468 * Register the default ciphers, hash functions, PKCSs and HMACs
8469 if client's configuration file does not exist. The affected
8472 * The client did not load the hash functions from the SIM
8473 modules at all. Added support for this. Affected file is
8474 silc/clientconfig.c.
8476 * When decoding public key with silc_pkcs_public_key_decode, check
8477 the supported algorithm only if PKCS are registered. Affected
8478 file lib/silccrypt/silcpkcs.c. The same was done with the
8479 silc_pkcs_private_key_decode.
8481 * Fixed the SILC List routines to keep the list always in order.
8482 It used to change the list's order when traversing the list but
8483 not it preserves the order. Affected file lib/trq/silclist.h.
8485 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8487 * Added the client library to use the SilcSocketConnection's
8488 reference counter (by silc_socket_dup) to prevent the bug that
8489 the socket object may be freed underneath async operation.
8491 * The name resolv library checking fixes in the configure.in.pre.
8494 * Created new version of the protocol drafts for future
8495 development. The -03 drafts are the ones that will be changed
8496 in the trunk now and the -02 will remain as they are.
8498 * Send list of CUMODE notifys to the router when announcing
8499 the channel users to the router. Affected file silcd/server.c.
8500 If the router receiving channel founder CUMODE for a channel
8501 that already has channel founder it will send CUMODE notify
8502 to the sender to remove the channel founder rights from the
8503 announced client. Affected file silcd/packet_receive.c.
8505 * The CUMODE notify may now use Server ID as well as the entity
8506 who changes the mode. Updated protocool specs.
8508 * Updated INSTALL and README files.
8510 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8512 * New web pages in the http://silc.pspt.fi. The pages was
8517 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8519 * Implemented the [DenyConnectin] config section in the server.
8520 Added silc_server_config_denied_conn to check whether incoming
8521 connection is denied. Affected file silcd/serverconfig.[ch].
8523 * Do not check the ports when checking the incoming configuration
8524 data if the port is 0, meaning any. Affected file is
8525 silcd/serverconfig.c.
8527 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8529 * Fixed buffer overflow in silc_string_compare in the file
8530 lib/silcutil/silcutil.c.
8532 * Fixed double free in silc_server_command_leave in the file
8535 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8537 * Fixed the version checking in the server. Affected file is
8540 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8542 * Fixed the configuration data fetching when accepting new
8543 connections in the server. Affected file silcd/server.c.
8545 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8547 * Added `sender_entry' argument to the function
8548 silc_server_packet_relay_to_channel so that we can check
8549 whether some destination actually belongs to the same route
8550 the sender belongs (ie, we must not resend the packet to the
8551 sender). Affected file silcd/packet_send.[ch].
8553 * Added `servername' field to the SilcClientEntry in the server
8554 to hold the name of the server where client is from. Affected
8555 file is silcd/idlist.h.
8557 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8559 * Moved the channel message encrypting in the router betwen
8560 router connections from silc_server_channel_message to the
8561 silc_server_packet_relay_to_channel since we want to check
8562 whether we have anybody channel before encrypting anything.
8563 Affected files silcd/packet_[receive/send].c.
8565 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8567 * Fixed the [AdminConnection] server config section to support
8568 multiple entries. Affected file silcd/serverconfig.c.
8570 * Added support into the server to check the validity of the
8571 incoming connection before executing any KE or authentication
8574 * The connection configuration is now saved to the KE and
8575 connection auth protocol contexts and not fetched anymore in
8576 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8578 * The local hosts listenning address and port is also resolved
8579 now when starting the server. We want to have the socket object
8580 to include the real address and port for the listener. Added
8581 new function silc_net_check_local_by_sock into the files
8582 lib/silcutil/silcnet.[ch].
8584 * Fixed a broadcast bug in server -> do not broadcast if we
8587 * Fixed a routing bug. Do not route broadcast packets ever.
8588 Broadcast packets must be processed always and not routed since
8589 they may be destined to some other host than yourself and thus
8590 would get routed without no good reason. Affected file is
8593 * Added function silc_server_config_is_primary_route to check
8594 whether primary router connection has been configured (a router
8595 configuration that we are initiating). If there is not, we
8596 will assume that there is only two routers in the SILC network
8597 and we will use the incoming router connection as our primary
8598 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8600 * Changed the order of the broadcasting. Broadcast _after_ the
8601 packet has been processed not before. Affected file is
8604 * Fixed a [ClientConnection] parsing bug. The port was never
8605 parsed correctly thus resulting to port 0. Affected file
8606 silcd/serverconfig.c.
8608 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8609 argument and did not set the broadcast packet flag. Affected
8610 file silcd/packet_send.c. Fixed same bug in the function
8611 silc_server_send_notify as well.
8613 * If we receive NEW_ID packet for our own ID in the server, ignore
8616 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8620 * Removed the nickname from the Private Message Payload.
8621 Updated the code and the protocol specs.
8623 * Updated protocol specs for submitting to the IETF.
8625 * Tweaked the Random Number Generator a bit. Affected file
8626 lib/silccrypt/silcrng.c. Exported a new function
8627 silc_rng_[global]_add_noise which can be used to add more
8630 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8632 * Do not parse packets with different timeout when protocol
8633 is active -> may cause problem with rekey. Affected file
8636 * When server receives signoff notify it must not create
8637 new channel key if the client is on any channels since the
8638 sender of the signoff notify will create it.
8640 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8642 * Added printing of error messages during SKE protocol from the
8643 failure packet sent by server during SKE. Affected file
8646 * Removed the client's failure_callback handling with timeout
8647 and handle it immediately when received.
8649 * The SKE library returned wrong type in SUCCESS and FAILURE
8650 packets. They must be 32 bit MSB not 16 bit MSB.
8652 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8654 * Ok, rewrote the logic of the re-key and now it seems to work.
8655 I tested it on high traffic with frequent re-keys without
8656 problems. Added hmac_receive (and renamed hmac to hmac_send)
8657 in SilcClientConnection in lib/silcclient/client.h and
8658 in SilcIDListData in silcd/idlist.h. Also, removed the
8659 SilcPacketParserContext's cipher and hmac fields as they are
8660 not needed anymore and actually caused some problems when
8661 the ciphers and hmac's changed underneath the packet parser.
8663 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8665 * If re-key protocol is active then process the incoming packets
8666 synchronously since we must assure that icoming packets encrypted
8667 with the old key is processed before the new keys is set to
8668 use. This is true other packets than for REKEY packets.
8669 Affected file silcd/server.c. The same was done to client library
8670 as well, affected file lib/silcclient/client.c.
8672 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8674 * Fixed bug in client and server to accept the force send if
8675 the packet is send from silc_[server/client]_packet_process
8676 function. Otherwise the packets are never delivered, oops.
8678 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8680 * Disable force sending of packets when REKEY protocol is active.
8681 We must assure that no packet is sent directly when rekey is
8682 performed. All packets must be sent through packet queue.
8683 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8684 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8685 function is silc_[server/client]_packet_send_real to check
8688 * Replaced the SIM paths from example config files to
8689 /usr/local/modules. Also, make install creates now
8690 /usr/local/silc/logs directory to hold all the SILC server
8693 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8695 * Made the configure.in.pre work on Solaris. Patch by salo.
8697 * Made all ciphers compatible with non-x86 machines. Defined
8698 CBC mode macros into lib/silccrypt/ciphers_def.h.
8700 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8702 * Fixed the make install.
8704 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8706 * When MAC computation fails the silc_packet_decrypt returned 0
8707 even though it was supposed to return -1. Fixed this. The
8708 affected file is lib/silccore/silcpacket.c.
8710 * Do not replace the config files in /etc/silc (in make install)
8711 if they already exist. Affected file ./Makefile.am.
8713 * Do not send re-key packets immediately but through packet queue.
8714 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8716 * Changed silc_net_check_host_by_sock to return FALSE if the
8717 IP/DNS could not be resolved. Though, it returns the IP address
8718 now even if it could not resolve it (but returns also FALSE).
8719 Affected file lib/silcutil/silcnet.[ch].
8721 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8723 * Added silc_pkcs_decode_identifier to decode the public key's
8724 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8725 Added also silc_pkcs_free_identifier. Added also new context
8726 SilcPublicKeyIdentifier.
8728 * Added -S option to the silc client. It is used to dump the
8729 contents of the specified public key file.
8731 * Changed the PKCS api to return the public key length when
8732 setting the public key.
8734 * Fixed a fatal bug in the public and private key file loading.
8735 Affected file lib/silccrypt/silcpkcs.c.
8737 * Execute the packet parsing for client with zero (0) timeout
8738 if the protocol is active. Affected file silcd/server.c.
8740 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8742 * Made the key generation options to the silcd program. Added
8743 -C option, equivalent to client's option.
8745 * Added new [ServerKeys] config section to the server. It
8746 configures the server's public and private key.
8748 * Defined generic Public Key Payload into the protocol
8749 specification to send specific type of public keys and
8752 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8753 public key or certificate.
8755 * Implemented the GETKEY command to the server and to the
8756 client library and on user interface.
8758 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8760 * Made preliminary `make install' work.
8762 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8764 * Added SilcServerRekey context into silcd/idlist.h.
8766 * Added the PFS support as defined in the specification to the
8767 SKE protocol. Affected files lib/silcske/*.c.
8769 * Added `ske_group' field to the SilcServerRekey context to hold
8770 the number of the SKE group that is used with PFS in re-key.
8771 Affected file silcd/idlist.h.
8773 * Added PFS re-key support to the server. Affected file is
8776 * Added silc_protocol_cancel to cancel execution of the next
8777 state of the protocol. Affected file is
8778 lib/silccore/silcprotocol.[ch].
8780 * Added the re-key support with and without PFS to the client
8781 library. Re-key is performed once in an hour, by default.
8783 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8784 Added silc_client_rekey_callback and silc_client_rekey_final.
8785 Affected files are lib/silcclient/protocol.[ch] and
8786 lib/silcclient/client.[ch].
8788 * Removed the `hmac_key' and `hmac_key_len' fields from the
8789 SilcClientConnection structure; not needed. Affected file is
8790 lib/silcclient/client.h.
8794 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8796 * Do not ask whether user wants to use the negotiated private key
8797 for private messages, just use it. Affected file is
8798 silc/local_command.c.
8800 * Added `send_enc_key' and `enc_key_len' fields to the
8801 SilcIDListData structure since they are needed in the re-key
8802 phase. Affected file is silcd/idlist.[ch].
8804 * Implemented the simple re-key protocol into the server.
8805 Affected files silcd/server.c and silcd/protocol.[ch]. The
8806 re-key will be performed once in an hour, by default.
8808 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8809 Added silc_server_rekey, silc_server_rekey_callback and
8810 silc_server_rekey_final.
8812 * Removed Tunneled flag from the protocol. Updated the code
8813 and the specifications.
8815 * Adde `pfs' field to the SilcIDListData to indicate whether
8816 the PFS is to be performed in the re-key. Affected file is
8819 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8821 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8822 int64 of at least the xintXX size. If void * is less that 4
8823 bytes uint32 * will be used. Defined bool as boolean.
8825 * Changed _ALL_ unsigned long and unsigned int to uint32,
8826 unsgined short to uint16 in the source tree.
8828 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8829 not handle clients that has entry->data.registered == FALSE.
8830 They are not in the network anymore. Affected file is
8833 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8835 * Implemented the sending of the SERVER_SIGNOFF notify in the
8836 server. Affected file is silcd/server.c.
8838 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8839 Added also silc_notify_payload_encode_args into the
8840 lib/silccore/silcnotify.[ch].
8842 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8843 Affected file silcd/packet_receive.c.
8845 * Implemented the SERVER_SIGNOFF notify handling in the client
8846 library. Affected file lib/silcclient/client_notify.c. Also,
8847 implemnted the printing of the SERVER_SIGNOFF info to the
8848 application. Affected file silc/client_ops.c.
8850 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8851 if the deleting was successful. Affected file silcd/idlist.[ch].
8853 * Added support for public key authentication in the connection
8854 authentication protocol in the client library. Affected file
8855 lib/silcclient/protocol.c.
8857 * Changed the server's silc_idlist_get_clients_by_* interface
8858 to support already allocated array so that new entries may be
8859 added to pre-allocated array. Affected file silcd/idlist.[ch].
8860 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8861 and command replies.
8863 * All command reply functions in the server now calls the
8864 pending command callback even if error occured. This way the
8865 error will be delivered to the client as well. Affected files
8866 silcd/command.c and silcd/command_reply.c.
8868 * Fixed INFO command to return local server's info if no server
8869 was provided. Affected file lib/silcclient/command.c.
8871 * Removed RESTART command for good. Updated the code and the
8874 * Rewrote parts of the task system. It is a bit simpler now.
8875 Removed unsued task priorities. The affected files are
8876 lib/silcutil/silctask.[ch].
8878 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8880 * Moved the USERS printing from the library to the application.
8881 Affected files lib/silcclient/command.c and silc/client_ops.c.
8883 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8887 * Added channel key re-key support. The re-key is perfomed
8888 only by the router and is done once in an hour. Added `rekey'
8889 field to the SilcChannelEntry in the server. Affected files
8890 silcd/server.c and silcd/idlist.h.
8892 * Added silc_task_unregister_by_context into the file
8893 lib/silcutil/silctask.[ch].
8895 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8897 * Added SILC_UMODE_GONE mode to indicate when the client is not
8898 present in the SILC network. Added also support to the local
8899 command AWAY that will set this mode. Added support of showing
8900 "xxx is gone" in WHOIS command. The USERS command shows the
8901 gone status as well.
8903 * Fixed setting server and router operator privileges in the
8904 server's UMODE command. Affected file silcd/command.c.
8906 * Merged the SKE KE1 and KE2 payloads into one payload. The
8907 new KE payload is equivalent to the old KE2 payload.
8909 Cleaned up the SKE Start Payload parsing. It now uses the
8910 simple buffer unformatting to do the parsing. A lot faster
8913 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8914 to the SKE that is used to indicate whether both of the SKE
8915 parties should perform authentication. By default only the
8916 responder performs authentication. By setting this flag also
8917 the initiator must do authentication. By default it is unset
8918 since in normal SKE case, client to server connection, only
8919 the responder should do authentication. When doing SKE between
8920 two clients both should perform authentication. Updated the
8921 code and the protocol specs.
8923 * A little fix to IDENTIFY command in the server. Search the
8924 client first by hash not nickname. Affected file is
8927 * Fixed the silc_client_close_connection to support closing
8928 the client to client connections wihtout deleting too much
8929 data. Affected file lib/silcclient/client.c.
8931 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8932 are received if protocol used to be active but is not anymore
8933 the application would crash due to NULL pointer dereference.
8934 Affected files silcd/server.c and lib/silcclient/client.c.
8936 * Added `hash' field to the SilcClientConnection to include
8937 the hash function negotiated in the SKE protocol.
8939 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8940 to set the channel founder authentication data. A client can
8941 claim the founder rights later by providing the authentication
8942 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8943 This way the channel founder can regain the channel founder
8944 privileges even it is left the channel. This works only on
8945 local server and the client must be connected to the same
8946 server to be able to regain the founder rights. Updated the
8947 protocol specs accordingly.
8949 Added support to the CMODE command in the client to set the
8950 founder auth data. Read the README to see how to set it.
8952 Added support to the CUMODE command to claim the founder
8953 rights. Read the README to see how to do it.
8955 Added support for the founder authentication to the Channel
8956 Entry in the server. Affected file silcd/idlist.h.
8958 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8959 server's CMODE command. Affected file silcd/command.c.
8961 * Added the following new functions into lib/silccore/silcauth.[ch]:
8962 silc_auth_get_method and silc_auth_get_data.
8964 * The server now saves the remote hosts public key to the
8965 SilcIDListData pointer. Affected file silcd/protocol.c.
8967 * The normal server now does not remove the channel entry from
8968 the cache if the founder authentication data is set. It used
8969 to remove it if the founder was the last one on the channel on
8970 the server and left the channel. The auth data is saved and
8971 if the channel is re-joined later the old entry is used with
8972 the old auth data. Affected files silcd/command_reply.c and
8975 * Removed the `pkcs' field from the SilcIDListData structure
8976 in the server; it is not used. Affected file silcd/idlist.h.
8978 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8980 * Fixed packet processing on slow links. Partial packets were
8981 never re-processed because the incoming data buffer was cleared
8982 by the application. Application must not directly clear the
8983 sock->inbuf, the packet processing routines handle it. Fixed
8984 this in client library and in server.
8986 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8988 * Fixed the WHOIS and IDENTIFY send reply function to really
8989 check whether to send list or just one entry. Affected file
8992 * Cleaned up the LEAVE command's channel key distribution. The
8993 affected file silcd/command.c.
8995 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8996 can enforce the channel mode as well. In that case the ID
8997 includes the ID of the server. The code now enforces the
8998 mode change if the router have different mode than the server.
9000 * The notify client operation with CMODE_CHANGE notify can now
9001 return NULL client_entry pointer if the CMODE was not changed
9002 by client. Application must check for this.
9004 * Added <Server ID> argument to INFO command to support server
9005 info fetching by Server ID.
9007 * Added silc_server_announce_get_channel_users to get assembled
9008 packets of channel users of the specified channel. Affected
9009 file silcd/server.[ch].
9011 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
9012 was freed underneath the ID Cache.
9014 * Re-announce clients when the server received CHANNEL_CHANGE
9015 notify from the router. Affected file silcd/packet_send.c.
9017 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9019 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
9020 crashed since it did not handle the fact that there is no cipher
9021 called "3" and didn't check the error condition. Now fixed.
9023 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
9024 flag. It can be used to send message requests.
9026 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9028 * Implemented the RESTART command in the client.
9030 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
9031 notice type messages. Added notice printing to the user
9034 * The channel keys are not re-generated if the channel's mode
9035 is PRIVKEY, ie private key on the channel exists. Affected
9036 files silcd/server.c and silcd/command.c.
9038 * Fixed a little bug in channel message delivery when channel
9039 private keys are set in the server. Affected file is
9040 silcd/packet_send.c.
9042 * Changed the setting on channel->on_channel = TRUE from the
9043 silc_client_save_channel_key to the JOIN command reply. The
9044 key payload is not received if the private channel key is set.
9045 Affected file lib/silcclient/command_reply.c and the
9046 lib/silcclient/client_channel.c.
9048 * When the CMODE_CHANGE notify is sent and the channel private
9049 key mode is removed the channel key must be re-generated in
9050 other cells as well. Added this support for the router in the
9051 silcd/packet_receive.c.
9053 * Added new local command NOTICE to send notice message on
9054 channel. Affected file silc/local_command.[ch].
9056 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9058 * Added new local command ME to the client. It is used to send
9059 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
9060 some action. Affected file silc/local_command.[ch].
9062 * Changed channel_message and private_message client operations
9063 to deliver the message flags to the application. Added also
9064 the `flags' arguments to the silc_client_send_channel_message
9065 and silc_client_send_private_message functions. Affected file
9068 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9070 * Redefined the Private Message Payload to support private message
9071 keys and to support the new private message flags. Updated
9072 the protocol specs. Flags makes it possible to have for example
9073 CTCP style messages.
9075 * Added new type SilcPrivateMessagePayload and defined an API
9076 for it in the lib/silcclient/silcprivate.[ch].
9078 * Tested private message private keys successfully. Tested the
9079 private message key set, unset and list commands with the new
9082 * Redefined the Channel Message Payload to include the channel
9083 message flags (equal with private message flags) to support
9084 for example CTCP style messages.
9086 * Defined some of the message (for channel and private message)
9087 flags. Updated the protocol specs and added the flags to the
9088 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
9090 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9092 * Added SilcKeyAgreementStatus type to the key agreement routines
9093 to indicate the current status and error if one occured.
9094 The status types are defined in the lib/silcclient/silcapi.h.
9096 * Added new local command KEY that is used to set and unset private
9097 keys for channels, set and unset private keys for private messages
9098 with remote clients and to send key agreement requests and
9099 negotiate the key agreement protocol with remote client. The
9100 key agreement is supported only to negotiate private message keys,
9101 it currently cannot be used to negotiate private keys for channels,
9102 as it is not convenient for that purpose.
9104 * Fixed a minor pending callback setting bug in the function
9105 silc_client_get_client_by_id_resolve, now the function works.
9106 Affected file lib/silcclient/idlist.c.
9108 * Added function silc_net_get_local_port to get local bound
9109 port by socket. Added to lib/silcutil/silcnet.[ch].
9111 * Added `sockets' and `sockets_count' fields to the SilcClient
9112 object. They hold the sockets of the listenning sockets in
9113 the client. Listenning sockets may be for example the key
9114 agreement server. Affected file lib/silcclient/client.[ch].
9115 Added functions the silc_client_add_socket and the
9116 silc_client_del_socket. They are exported to the application
9119 * Added ~./silc/clientkeys to support other client's public keys.
9121 * Renamed verify_server_key client operation to verify_public_key
9122 and added one argument to indicate the type of the connection
9123 (server, client etc.).
9125 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9127 * Added silc_server_connection_auth_request to handle the
9128 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
9129 silcd/packet_receive.[ch].
9131 * Added silc_server_send_connection_auth_request into the
9132 silcd/packet_send.c to send the connection auth request packet.
9134 * Cleaned up the silcd/protocol.c a bit and fixed some memory
9137 * Fixed the public key authentication in responder side in the
9138 server. The `auth_data' pointer includes the SilcPublicKey
9139 not the path to the public key. Affected file silcd/protocol.c.
9141 * Implemented the public key authentication in the initiator side
9142 in the server. Affected file silcd/protocol.c.
9144 * Removed the [RedirectClient] config section from the server
9145 configuration. Is not needed and I don't want to implement it.
9147 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9149 * Cleaned up the CMODE command in the server. It now works
9150 correctly and supports all the modes defined in the protocol.
9151 Affected file is silcd/command.c.
9153 * Added `hmac_name' field to the SilcChannelEntry in the server
9154 to hold the default HMAC of the channel. It can be set when
9155 creating the channel (with JOIN command). Affected files
9158 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
9159 type to indicate the change of the current cipher and hmac
9160 on the channel. Client can safely ignore the <cipher> argument
9161 (if it chooses to do so) since the CHANNEL_KEY packet will
9162 force the channel key change anyway. The <hmac> argument is
9163 important since the client is responsible of setting the new
9164 HMAC and the hmac key into use.
9166 * Fixed the CMODE command in the client library as well.
9168 * Tested CMODE command in router environment successfully.
9170 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9172 * Show the version of the remote client (or server) when connecting
9173 to the server. It is logged to the log file. Affected file
9174 is silcd/protocol.c.
9176 * Fixed the KILLED notify handling in the client library. The
9177 client must be removed from all channels when receiving the
9180 Also, do not remove the client entry when giving the KILL
9181 command but when the KILLED notify is received.
9183 * Removed silc_idlist_find_client_by_nickname from the server.
9184 Not needed anymore. Affected files silcd/idlist.[ch].
9186 * Implemented the CHANNEL_CHANGE notify type handling to the
9187 server. Affected file silcd/server.c.
9191 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9193 * Added silc_server_send_notify_invite to send the INVITE
9194 notify between routers.
9196 * Implemented the INVITE command correctly to the server.
9198 * Implemented the INVITE notify type handling in the server.
9200 * Implemented the INVITE command to the client library and on the
9203 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9205 * Added function silc_server_get_client_resolve to find the
9206 client entry by ID from all ID lists and then resolve it
9207 (using WHOIS) if it cannot be found. Affected file is
9210 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9212 * Implemented the BAN command to the client library.
9214 * The JOIN command in the server now checks the invite list
9217 * Changed the silc_command_reply_payload_encode_va and the
9218 silc_command_payload_encode_va to support that if argument is
9219 NULL it ignores and checks the next argument. Affected file
9220 lib/silccore/silccommand.c.
9222 * Added silc_server_send_notify_ban to send the BAN notify
9223 type between routers.
9225 * Chaned the silc_notify_payload_encode to support that if
9226 argument is NULL it ignores and checks the next argument.
9227 Affected file lib/silccore/silcnotify.c.
9229 * Tested ban lists in router environment successfully.
9231 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9233 * Implemented BAN command to the server, in silcd/command.[ch].
9235 * Removed the BAN and INVITE_LIST modes from the CMODE command
9238 * Added function silc_string_match to regex match two strings.
9239 Affected files lib/silcutil/silcutil.[ch].
9241 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9243 * Redefined parts of the SilcChannelEntry in the server to support
9244 the new ban and invite lists.
9246 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9248 * Redefined the INVITE command. The same command can be used to
9249 invite individuals to the channel but also to manage the invite
9250 list of the channel (to add to and remove from the invite list).
9251 Updated the protocol specs.
9253 * Added new command SILC_COMMAND_BAN that can be used to manage
9254 the ban list of the channel. Updated the protocol specs.
9256 * Removed the channel modes: the SILC_CMODE_BAN and the
9257 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9258 in the CMODE command. The equivalent features are now available
9259 using INVITE and BAN commands. Updated the protocol specs.
9261 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9262 in the network about change in the current ban list. The notify
9263 type is not used by the client.
9265 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9266 support the invite lists.
9268 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9270 * Added new function silc_string_regexify that converts string
9271 including wildcard characters into regex string that can
9272 be used by the GNU regex library. Added into the file
9273 lib/silcutil/silcutil.[ch].
9275 Added silc_string_regex_combine to combine to regex strings
9276 into one so that they can be used as one regex string by
9277 the GNU regex library. Added into the file
9278 lib/silcutil/silcutil.[ch].
9280 Added silc_string_regex_match to match two strings. It returns
9281 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9283 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9285 * Imported GNU regex to the soruce tree into lib/contrib.
9286 Fixed some compiler warning from the regex.c.
9288 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9290 * Fixed MOTD command in the server to work in router environment.
9292 * Fixed the MOTD command in the client library to support
9293 the server argument in the command.
9295 * Added `nickname_len' argument to the silc_idlist_add_client
9296 in the server, as the `nickname' argument may be binary data
9299 * Added silc_idlist_get_channels to return all channels from
9302 * Implemented LIST command to the server. Affected file is
9305 * Implemented the LIST command to the client library and on the
9308 * Added [<user count>] argument to the LIST command reply.
9309 With private channels the user count is not shown.
9311 * Updated TODO and README.
9313 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9315 * The client entry's data.registered must be TRUE even with
9316 global client entry on global client list. The data.registered
9317 is used to check whether the client is anymore in the network,
9318 for example with WHOWAS command so it must be valid.
9320 * Fixed the WHOWAS command in the server. It now actually works
9321 in router environment. Added function into silcd/command_reply.c
9322 silc_server_command_reply_whowas_save.
9324 * Added silc_idlist_purge function to the silcd/idlist.c
9325 to periodically purge the ID Cache.
9327 * Fixed INFO command in the server. It works now in router
9328 environment. Added <server name> argument to the INFO command
9329 reply. Updated the protocol specs.
9331 * Fixed minor bug in silc_idcache_purge to not purge if the
9332 expire value is zero.
9334 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9335 they were buggy because of the WHOWAS information.
9337 * Fixed local command MSG to handle the async resolving of
9338 the remote client properly. It used to fail the first MSG.
9339 Affected file silc/local_command.c.
9341 * Added `data_len' field to SilcIDCache context.
9343 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9345 * Update TODO. Todo in commands in the server.
9347 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9349 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9350 used by routers as broadcast packet to inform other routers
9351 about the changed user mode.
9353 Implemented the notify handling in the server. Affected file is
9354 silcd/packet_receive.c. Added the function
9355 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9357 * Added new generic Channel Payload and deprecated the New Channel
9358 Payload. The New Channel Payload is now the generic Channel
9361 * Added new argument `mode' to the silc_server_send_new_channel
9362 as it is required in the Channel Payload now.
9364 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9365 and created a new and real SilChannelPayload to represent the
9366 new generic Channel Payload. Implemented the encode/decode
9367 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9369 * Added silc_server_get_client_channel_list to return the list
9370 of channels the client has joined for WHOIS command reply.
9371 Affected file silcd/server.[ch].
9373 * Implemented the channel list sending in the WHOIS command reply
9374 in server and in the client.
9376 Implemented the channel list displaying on the user interface
9377 as well. Affected file silc/client_ops.c.
9379 * Added silc_channel_payload_parse_list to parse list of Channel
9380 Payloads. It returns SilcDList list of SilcChannelPayloads.
9381 Client for example can use this function to parse the list of
9382 channels it receives in the WHOIS command reply. The caller
9383 must free the list by calling silc_channel_payload_list_free.
9384 Affected files lib/silccore/silcchannel.[ch].
9386 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9388 * Added one new argument <user mode> to the WHOIS command reply
9389 to return the mode of the user in SILC. Updated the protocol
9392 Implemented it to the server and client.
9394 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9396 * Fixed the mode printing on the user interface on joining.
9397 Affected file silc/client_ops.c.
9399 * Implemented the UMODE command and user modes in general to the
9400 client library and to the user interface.
9402 * Implemented the UMODE command to the server.
9404 * The server now sends UNKNOWN_COMMAND error status if client sends
9405 unknown command. Affected file silcd/command.c.
9407 * All server commands now handle the command identifier the right
9408 way when sending the command reply to the client. The client can
9409 use to identify the command replies with the identifier.
9411 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9413 * Added silc_server_get_client_route to resolve the route to
9414 the client indicated by the client ID. Affected file is
9417 * Added silc_server_relay_packet as general function to relay
9418 packet to arbitrary destination. This deprecates functions
9419 like _send_private_message_key, _relay_notify etc. Affected
9420 file is silcd/packet_send.[ch].
9422 Removed silc_server_send_key_agreement,
9423 silc_server_send_private_message_key and
9424 silc_server_packet_relay_notify functions from the file
9425 silcd/packet_send.[ch].
9429 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9430 server. Affected file silcd/packet_receive.[ch].
9432 * Implemented the KILL command to the client. Implemented the
9433 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9434 Affected files lib/silcclient/command[_reply].c and
9435 lib/silcclient/client_notify.c. Implemented the KILL notify
9436 printing in the user inteface.
9438 * Fixed a lot silc_parse_nick memory leaks from the client
9439 library in the file lib/silcclient/command.c.
9441 * Changed the silc_server_send_notify_on_channels's `sender'
9442 argument from SilcSocketConnection to SilcClientEntry to
9443 check the sender as entry and not as connection object and not
9444 to send to the client provided as argument. The affected file
9445 is silcd/packet_send.[ch].
9447 * The notify packets that are destined directly to the client used
9448 to not to be processed by the server. Now changed that and the
9449 server processes all notify packets. After relaying the packet
9450 to the client the notify packet is processed in the server.
9452 * The silc_server_free_client_data now checks whether there is
9453 pending outgoing traffic for the client and purges the data to
9454 the network before removing the client entry.
9456 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9458 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9459 an client is killed from the SILC Network. Updated the protocol
9462 Added new function silc_server_send_notify_killed to the
9463 silcd/packet_send.[ch].
9465 * Added function silc_server_packet_relay_notify to relay notify
9466 packets that are destined directly to a client. In this case
9467 the server does not process the notify packets but merely relays
9468 it to the client. Affected file silcd/packet_send.[ch].
9470 Added also silc_server_packet_process_relay_notify to check
9471 whereto relay the notify. Affected file is
9472 silcd/packet_receive.[ch].
9474 * Implemented the KILL command to the server.
9478 * Added the backup schema desgined last fall to the protocol
9479 specs for everyone to see. The specification is in the
9480 *-spec-xx.txt draft and the packet type definitions for the
9481 backup routers is in *-pp-xx.txt draft. Thusly, added also
9482 new packet type SILC_PACKET_CELL_ROUTERS.
9484 * A big security problem in the implementation discovered. The
9485 signoff of an client did not cause new channel key generation
9486 which it of course should've done. The channel keys must be
9487 always re-generated when client leaves (or signoffs) the channel.
9488 The silc_server_remove_from_channels funtion now handles
9489 the channel key re-generation.
9491 * Added `sender' argument to the silc_server_send_notify_on_channels
9492 to not to send the client provided as argument. Affected file
9493 silcd/packet_send.[ch].
9495 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9497 * Implemented OPER and SILCOPER commands into the server and
9500 * Added silc_auth_verify and silc_auth_verify_data to verify
9501 the authentication directly from the authentication payload.
9502 It supports verifying both passphrase and public key based
9503 authentication. Affected file lib/silccore/silcauth.[ch].
9505 * Added `hash' field to the SilcIDListData structure. It is the
9506 hash negotiated in the SKE protocol. Affected file is
9509 * Slight redesigning of the SilcAuthPayload handling routines.
9510 Do not send SilcPKCS but SilcPublicKey as argument.
9512 * Implemented the public key authentication support to the
9513 serverconfig. The public key is loaded from the provided path
9514 and saved as authentication data to void * pointer. Thus,
9515 changed the unsigned char *auth_data to void *auth_data;
9517 * Fixed SHUTDOWN command to send the reply before the server
9518 is shutdown. :) Affected file silcd/command.c.
9520 * Fixed fatal bug in CONNECT command. The hostname was invalid
9521 memory and server crashed. Affected file silcd/command.c.
9523 * Fixed fatal bug in CLOSE command. The server_entry became
9524 invalid but was referenced later in the command. Affected file
9527 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9529 * Fixed fatal bug in failure packet handling. Server ignored
9530 the failure and thus crashed when it came.
9534 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9536 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9537 that the command may be executed only once in (about) 2 seconds.
9538 The old SILC_CF_LAG flag is same but allows command bursts up
9539 to five before limiting.
9541 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9542 server code. Various commands now includes the CF_LAG_STRICT
9543 flag to disallow any kind of miss-use of the command.
9545 * Fixed the silc_buffer_unformat to not to allocate any data
9546 if the length of the data is zero. It used to allocate the
9547 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9549 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9551 * Changed the format of AdminConnection configuration section
9552 in the server. Added username of the admin to the format.
9553 Affected files silcd/serverconfig.[ch].
9555 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9556 to return admin configuration data by host, username and/or
9559 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9561 * Implemented WHOWAS command to the server. Added the functions:
9563 silc_server_command_whowas_parse,
9564 silc_server_command_whowas_send_reply,
9565 silc_server_command_whowas_from_client and
9566 silc_server_command_whowas_from_server
9568 * Added <Client ID> argument to the WHOWAS command reply. Updated
9569 the protocol specs accordingly.
9571 * Implemented WHOWAS command and command_reply to the client
9574 Implemented the WHOWAS printing on the user interface.
9576 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9578 * Added new argument to the WHOWAS command reply, the real name.
9579 It is an optional argument. Updated the protocol specs.
9581 * Added SilcIDCacheDestructor callback that is registered when
9582 the SilcIDCache is allocated. The callback is called when
9583 an cache entry in the ID Cache expires, or is purged from the
9584 cache. Added into lib/silccore/idcache.[ch].
9586 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9587 to destruct the client entries when the cache entry expires.
9588 Other ID Cache's in server and in the client library ignores
9591 * If the ID Cache entry's `expire' field is zero then the entry
9592 never expires. Added boolean `expire' argument to the
9593 silc_idcache_add function in the lib/silccore/idcache.[ch].
9594 If it is TRUE the default expiry value is used.
9596 * Added silc_server_free_client_data_timeout that is registered
9597 when client disconnects. By default for 5 minutes we preserve
9598 the client entry for history - for WHOWAS command.
9600 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9602 * Added support to the server to enforce that commands are not
9603 executed more than once in 2 seconds. If server receives
9604 commands from client more frequently, timeout is registered
9605 to process the commands. Affected file silcd/command.c.
9606 Added new function silc_server_command_process_timeout.
9608 * Changed NICK_NOTIFY handling in client library to check that
9609 if the client's nickname was changed, so there is no need to
9610 resolve anything from the server.
9612 * Removed error printing from the WHOIS and IDENTIFY commands.
9613 If error occurs then it is ignored silently in the client library.
9614 The application, however, may map the received error to
9615 human readable error string. The application currently maps
9616 the NO_SUCH_NICKNAME error to string.
9618 * Made the command status message public to the application. Moved
9619 them from lib/silcclient/command_reply.c to
9620 lib/silcclient/command_reply.h. The application can map the
9621 received command status to the string with the
9622 silc_client_command_status_message function.
9624 * Added check to the server to check that client's ID is same
9625 as the Source ID in the packet the client sent. They must
9628 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9630 * Added dist-bzip hook to the Makefile.am to make bzip2
9631 compressed distributions.
9633 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9635 * Server now enforces the maximum length for the nickname and
9636 the channel as protocol specification dictates. 128 bytes for
9637 nickname and 256 bytes for channel name.
9639 * Moved the WHOIS printing to the application. The client libary
9640 does not print out the WHOIS information anymore, the application
9641 must do it. Renamed silc_client_command_reply_whois_print to
9642 the silc_client_command_reply_whois_save.
9644 The client's idle time is also sent to the application now, and
9645 the idle is shown on screen.
9647 * Added silc_client_command_reply_identify_save to save the
9648 received IDENTIFY entries.
9650 * Do not check for channel private keys in message sending and
9651 reception if the channel does not have the PRIVKEY mode set.
9652 Affected file lib/silclient/client_channel.c.
9654 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9656 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9657 just surfaced after chaning the JOIN procedure.
9659 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9661 * Added silc_client_get_clients_by_list to get client entries
9662 from Client ID list, that is returned for example by JOIN
9663 and USERS command replies. The application should use this
9664 function for example when JOIN command reply is received to
9665 resolve the clients already on the channel (library does not
9666 do that anymore as USERS command reply is not used in the JOIN
9667 procedure anymore). Affected files lib/silcclient/silcapi.h and
9668 lib/silcclient/idlist.c.
9670 * JOIN command reply and USERS command reply returns now SilcBuffer
9671 pointers instead of unsigned char pointers when returning
9672 the client list and mode list.
9674 * Added <Client ID> argument to the JOIN command reply, mainly
9675 for the server to identify for which client the command was
9676 originally sent. Updated protocol specs accordingly.
9678 * Added SilcDlist private_key pointer to the SilcChannelEntry
9679 in the client to support the channel private keys. Affected
9680 file is lib/silcclient/idlist.h.
9682 * Added SilcChannelPrivateKey argument to the function
9683 silc_client_send_channel_message so that application can choose
9684 to use specific private ke if it wants to. If it is not provided,
9685 the normal channel key is used, unless private keys are set.
9686 In this case the first (key that was added first) is used
9687 as the encryption key.
9689 * Implemented the support for channel private key handling.
9690 Implemented the following functions:
9692 silc_client_add_channel_private_key,
9693 silc_client_del_channel_private_keys,
9694 silc_client_del_channel_private_key,
9695 silc_client_list_channel_private_keys and
9696 silc_client_free_channel_private_keys
9698 Affected file lib/silcclient/client_channel.c.
9700 * Added the support for the private keys in the channel message
9701 sending and encryption and in the message reception and
9702 decryption. Affected funtions are
9703 silc_client_send_channel_message and silc_client_channel_message.
9705 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9707 * Added SKE's key verify callback to the client library's
9708 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9710 * Removed the statement that server (or router) must send USERS
9711 command reply when joining to the channel so that the client
9712 knows who are on the channel. Instead, the client list and
9713 client's mode list is now sent in the JOIN command reply to the
9714 client who joined channel. This is better solution.
9716 * Added function silc_server_get_users_on_channel and function
9717 silc_server_save_users_on_channel to the silcd/server.[ch].
9719 * Removed function silc_server_command_send_users from the
9722 * Do not show topic on the client library anymore. The topic is
9723 sent in the command reply notify to the application and the
9724 application must show the topic now.
9726 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9728 * Added client searching by nickname hash into the IDENTIFY and
9729 WHOIS commands in the server as they were clearly missing from
9730 them. Affected file is silcd/command.c.
9732 * Fixed a bug in private message receiving in the client library.
9733 The remote ID was freed and it wasn't supposed, now it is
9736 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9738 * Minor fix to the channel payload; allocate the data area, as it
9739 needs to be of specific length.
9741 * If the key agreement port is zero then the operating
9742 system will define the bound port. Affected files are
9743 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9745 * Added new function silc_channel_payload_decrypt into the file
9746 lib/silccore/silcchannel.[ch].
9748 * Moved the channel message etc, check from silc_packet_decrypt
9749 to applications. The library calls now a generic
9750 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9751 when the packet is either normal or special. This was done to
9752 allow more wide range of checking that was not allowed when
9753 the code was in library. Now applications can do virtually any
9754 checks to the packet and return to the library the decision how
9755 the packet should be processed. Affected files are
9756 lib/silccore/silcpacket.[ch].
9758 Added silc_server_packet_decrypt_check to the server and
9759 silc_client_packet_decrypt_check to the client library.
9761 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9762 to send with specified source and destination information.
9764 * Channel message delivery between routers was broken after the
9765 channel key distribution was fixed earlier. The channel key
9766 was used be to distributed to other routers as well which is not
9767 allowed by the protocol. Now this is fixed and channel keys
9768 really are cell specific and the channel message delivery between
9769 routers comply with the protocol specification.
9771 * Fixed various commands in server to check also the global list
9772 for the channel entry and not just the local list. The affected
9773 file silcd/command.c.
9775 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9777 * Added assert()s to buffer formatting and unformatting routines
9778 to assert (if --enable-debug) when error occurs. Affected
9779 file: lib/silcutil/silcbuffmt.c.
9781 * Changed to auto-reconnect to check whether the remote host is
9782 router and register the re-connect timeout if it is. It used
9783 to check that whether we are normal server, but router must do
9784 auto-reconnect with another router as well. Affected file
9787 * Removed the [<key len>] option from CMODE command as the cipher
9788 name decides the key length, nowadays. See the defined ciphers
9789 from the protocol specification.
9791 * Added [<hmac>] option to the CMODE command to define the HMAC
9792 for the channel. Added SILC_CMODE_HMAC channel mode.
9794 * Added [<hmac>] option for the JOIN command so that user can
9795 select which HMAC is used to compute the MACs of the channel
9798 * Added Hmac field to the Channel Message Payload. The integrity
9799 of plaintext channel messages are now protected by computing
9800 MAC of the message and attaching the MAC to the payload. The
9801 MAC is encrypted. Now, it is clear that this causes some
9802 overhead to the size of the packet but rationale for this is that
9803 now the receiver can verify whether the channel message decrypted
9804 correctly and also when private keys are set for the channel the
9805 receiver can decrypt the packet with several keys and check from
9806 the MAC which key decrypted the message correctly.
9808 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9809 lib/silccrypt/silccipher.[ch].
9811 * Added silc_hash_len to return the digest length into the
9812 lib/silcrypt/silchash.[ch].
9814 * Rewrote parts of Silc Channel Payload interface in the
9815 lib/silccore/silcchannel.[ch]. The encode function now also
9816 encrypts the packet and parse function decrypts it.
9818 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9820 * Fixed a minor formatting bug in the SKE's key material processing.
9821 It actually might have processed the keys wrong way resulting
9824 * Redefined the mandatory HMAC algorithms and added new algorithms.
9825 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9826 and hmac-md5 truncated to 96 bits. The mandatory is now
9827 hmac-sha1-96. Rest are optional (including the one that used
9828 to be mandatory). Rationale for this is that the truncated HMAC
9829 length is sufficient from security point of view and can actually
9830 make the attack against the HMAC harder. Also, the truncated
9831 HMAC causes less overhead to the packets. See the RFC2104 for
9834 * Added new [hmac] configuration section. The SKE used to use
9835 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9836 is of course wrong. The official names that must be proposed in
9837 the SKE are the ones defined in the protocol specification
9838 (hmac-sha1-96 for example). The user can configure any hmac
9839 using any hash function configured in the [hash] section. At
9840 least, the mandatory must be configured.
9842 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9844 * Added HMAC list to the SKE proposal list. It has now both
9845 hash algorithm list and HMAC list. This makes the protocol
9846 incompatible with previous versions. The SKE now seems to work
9847 the way it is supposed to work, for the first time actually.
9849 * Defined plain Hash algorithms to the protocol specification.
9852 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9854 * Implemented support for key agreement packets into the server.
9855 Added functions silc_server_key_agreement and
9856 silc_server_send_key_agreement. Other than these functions,
9857 server has nothing to do with this packet.
9859 * Added support for private message key packets into the server.
9860 Added functions silc_server_private_message_key and
9861 silc_server_send_private_message_key.
9865 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9866 called in the protocol's final callback instead in the END
9867 protocol state. This makes a little more sense and in the same
9868 time in client we can use the same protocol routines for normal
9869 key exchange and to key agreement packet handling as well.
9871 * Added to both client's and server's KE protocol context the
9872 SilcSKEKeyMaterial pointer to save the key material. We will
9873 bring the key material to the protocol's final callback by doing
9874 this. The final callback must free the key material.
9876 * Added SKE's packet_send callback into client's KE protocol
9877 context so that the caller can choose what packet sending function
9878 is used. This way we can use different packet sending when
9879 doing normal SKE when doing key agreement packet handling (in
9880 the key agreement packet handling we do not want to encrypt
9883 * Implemented the responder side of the key agreement routines
9884 in the client. The client can now bind to specified port and
9885 accept incoming key negotiation. The key material is passed
9886 to the application after the protocol is over.
9888 * Implemented the processing of incoming Key Agreement packet
9889 in the client. Added function silc_client_key_agreement to
9892 * Implemented the intiator side of the key agreement routines
9893 in the client. The client can now initiate key agreement with
9894 another remote client. The key material is passed to the
9895 application after the protocol is over.
9897 * Created client_keyagr.c to include all the key agreement
9900 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9901 SILC_TASK_CALLBACK except that it is not static.
9903 * Created client_notify.c and moved the Notify packet handling
9904 from the client.[ch] into that file.
9906 * Created client_prvmsg.c and moved all private message and
9907 private message key routines from the client.[ch] into that file.
9909 * Create client_channel.c and moved all channel message and
9910 channel private key routines from the client.[ch] into that file.
9912 * Changed silc_client_get_client_by_id_resolve to resolve with
9913 WHOIS command instead of IDENTIFY command, in the file
9914 lib/silclient/idlist.c.
9916 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9918 * Implemented the SKE's responder side to the Client library.
9920 * When FAILURE is received to the protocol do not trust it
9921 blindly. Register a timeout to wait whether the remote closes
9922 the connection as it should do it, only after that process the
9923 actual failure. This was changed to both client and server.
9925 * Added client_internal.h to include some of the structures
9926 there instead of client.h in lib/silcclient/.
9928 * Added function silc_task_unregister_by_callback to unregister
9929 timeouts by the callback function.
9931 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9933 * Some "Incomplete WHOIS info" errors has been appearing on the
9934 log files. Took away the entry->userinfo check from WHOIS
9935 reply sending. The entry->userinfo is now " " if client did not
9936 provide one. I thought this was fixed earlier but something
9937 is wrong still. Let's see if the error still appears.
9939 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9941 * Fixed a minor bug in the login when the channel key is
9942 re-generated in the server. It used to generate the key in
9943 wrong order and thus caused problems in the channel traffic.
9945 * Fixed a minor bug in channel key distsribution after
9946 KICK command. The key was not sent to the router even though
9949 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9951 * Added silc_ske_process_key_material_data as generic routine
9952 to process any key material as the SILC protocol dictates. The
9953 function is used by the actual SKE library but can be used by
9954 applications as well. This relates to the private message keys
9955 and the channel private keys since they must be processed the
9956 same way the normal SILC session keys. The protocol dictates
9957 this. Affected files: lib/silcske/silcske.[ch].
9959 Added also silc_ske_free_key_material to free the
9960 SilcSKEKeyMaterial structure.
9962 * Defined silc_cipher_set_key function to set the key for
9963 cipher without using the object's method function. The affected
9964 files: lib/silccrypt/silccipher.[ch].
9966 * Implemented silc silc_client_add_private_message_key,
9967 silc_client_add_private_message_key_ske,
9968 silc_client_del_private_message_key,
9969 silc_client_list_private_message_keys and
9970 silc_client_free_private_message_keys functions in the
9973 Added functions silc_client_send_private_message_key to send
9974 the Private Message Key payload and silc_client_private_message_key
9975 to handle incoming Private Message Key payload.
9977 * Added Cipher field to the Private Message Key payload to set
9978 the cipher to be used. If ignored, the default cipher defined
9979 in the SILC protocol (aes-256-cbc) is used.
9981 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9983 * Removed lib/silcclient/ops.h file.
9985 Redefined parts of the SILC Client Library API. Created new
9986 file silcapi.h that deprecates the ops.h file and defines the
9987 published Client Library API. Defined also private message key
9988 API and channel private key API into the file.
9990 This is the file that the application must include from the
9991 SILC Client Library. Other files need not be included by
9992 the application anymore.
9994 * Added new key_agreement client operation callback and also
9995 defined the Key Agreement library API for the application.
9997 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9999 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
10000 is used by clients to request key negotiation between another
10001 client in the SILC network. If the negotiation is started it
10002 is performed using the SKE protocol. The result of the
10003 negotiation, the secret key material, can be used for example
10004 as private message key.
10006 Implemented the Key Agreement payload into the files
10007 lib/silccore/silauth.[ch].
10009 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10011 * Redefined ciphers for the SILC protocol. Added some new ciphers
10012 and defined the key lengths for the algorithms. Changed the
10013 code accordingly. The default key length is now 256 bits.
10015 * Fixed SKE key distribution function silc_ske_process_key_material
10016 when the key length is more than 128 bits. The default key
10017 length in SILC is now 256 bits.
10019 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
10020 to indicate unsupported algorithm.
10022 * Renamed rijndael.c to aes.c and all functions as well.
10024 * Fixed a long standing channel key setting bug in client library.
10025 Weird that it has never surfaced before.
10027 * Fixed bug in channel deletion. If the entire channel is removed
10028 then it must also delete the references of the channel entry
10029 from the client's channel list as the client's channel entry and
10030 the channel's client entry share same memory.
10032 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10034 * Implemented CONNECT and SHUTDOWN commands in the client.
10036 * Implemented CLOSE command to the client.
10038 * Added the function silc_idlist_find_server_by_name into the
10039 files silcd/idlist.[ch].
10041 Added the function silc_idlist_find_server_by_conn into the
10042 files silcd/idlist.[ch].
10044 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10046 * DIE command was renamed to SHUTDOWN. Updated the both code
10047 and protocol specs.
10049 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
10050 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
10052 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
10055 * Added function silc_server_create_connection function to create
10056 connection to remote router. My server implementation actually
10057 does not allow router to connect to normal server (it expects
10058 that normal server always initiates the connection to the router)
10059 so the CONNECT command is only good for connecting to another
10062 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10064 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
10065 or some other client was kicked from the channel.
10067 Implemented the handling of the notify type to both client
10070 Implemented silc_server_send_notify_kicked to send the KICKED
10071 notify. It is used to send it to the server's primary router.
10073 * Implemented the KICK command into server and client.
10075 * Added `query' argument to the silc_idlist_get_client function
10076 to indicate whether to query the client from server or not if
10079 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
10080 to indicate that the client is not channel founder.
10084 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10086 * Removed the rng context from SilcPacketContext structure and
10087 changed that the packet routine uses the Global RNG API.
10089 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10091 * Added support for quit message that client can "leave" on the
10092 channel when it quits the SILC. It is ditributed inside the
10093 SILC_NOTIFY_TYPE_SIGNOFF notify type.
10095 Added silc_server_free_client_data that will take the
10096 signoff message as argument.
10098 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
10100 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10102 * Updated parts of the protocol specification to keep it up
10105 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10107 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
10108 payloads in one packet.
10110 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
10111 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
10112 use now the new List flag.
10114 * Also deprecated the following packet types: REPLACE_ID,
10115 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
10117 * Added list support for Notify packet in server.
10119 * Added silc_server_send_notify_channel_change to send the
10120 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
10121 the silc_server_send_replace_id.
10123 * Added silc_server_send_notify_nick_change to send the
10124 NICK_CHANGE notify type. Deprecates the function
10125 silc_server_send_replace_id.
10127 * Added silc_server_send_notify_join to send the JOIN notify type.
10128 Deprecates the function silc_server_send_new_channel_user.
10130 * Added silc_server_send_notify_leave to send LEAVE notify type.
10131 Deprecates the function silc_server_send_remove_channel_user.
10133 * Added silc_server_send_notify_cmode and
10134 silc_server_send_notify_cumode to send CMODE and CUMODE notify
10135 types. Deprecates the silc_server_send_set_mode function.
10137 * Added SERVER_SIGNOFF notify type to indicate that server has
10138 quit. This means that all clients on the channel from that
10139 server will drop. This can be also used when netsplit happens.
10141 Deprecated REMOVE_ID packet type since it is not needed anymore
10144 Added silc_server_send_notify_server_signoff to send the
10145 SERVER_SIGNOFF notify type. Deprecates the function
10146 silc_server_send_remove_id.
10148 Added also silc_server_send_notify_signoff to send the
10149 SIGNOFF notify type.
10151 * Employed the PKCS #1. It is the mandatory way to do RSA in the
10152 SILC protocol from this day on. Changed the protocol
10153 specification as well.
10155 * Added silc_server_send_notify_topic_set to send TOPIC_SET
10156 notify type. It is used between routers to notify about
10157 topic changes on a channel.
10159 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
10162 * Partly updated the protocol specification to comply with the
10163 changes now made. It is still though a bit outdated.
10165 * The JOIN notify type now takes one extra argument <Channel ID>.
10166 The packet used to be destined to the channel but now the
10167 JOIN type may be sent as list thus it is impossible to
10168 destine it to any specific channel. By adding this argument
10169 it is again possible.
10171 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10173 * Added CREDITS file. The CHANGES and CREDITS file will appear
10174 in the distribution as well.
10176 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10178 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
10179 types in the server's silcd/packet_receive.c.
10181 * Implemented CMODE and CUMODE to work in router environment.
10183 * Fixed minor encoding and decoding buglet from the
10184 lib/silccore/silcmode.c.
10186 * Fixed buffer overflow from lib/silcclient/command.c in USERS
10189 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
10191 * Changed all SilcConfigServer* and silc_config_server* to
10192 SilcServerConfig* and silc_server_config*, respectively.
10195 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10197 * Associated the ID (client or server ID) to the Authentication
10198 Payload to avoid any possibility of forging. Updated the
10199 protocol specification and the code accordingly.
10201 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10203 * The RSA key length is now save to the RsaKey context in the
10204 key generation process in lib/silccrypt/rsa.c. The key length
10205 is now used to figure out the maximum size of the block allowed
10206 to be encrypted/signed.
10208 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
10209 is equivalent to the silc_mp_mp2bin but does not allocate any
10212 * Changed silc_mp_mp2bin API to take length argument. If it is
10213 non-zero then the buffer is allocated that large. If zero, then
10214 the size is approximated using silc_mp_sizeinbase, which however
10217 * Created Global RNG API which is global RNG that application can
10218 initialize. After initializing, any routine anywhere in the
10219 code (including library) can use RNG without allocating a new
10220 RNG object. This was done to allow this sort of use of the
10221 RNG in code that has no chance to allocate RNG object. All
10222 applications currently allocate this and many routines in the
10223 library use this. Affected file lib/silccrypt/silcrng.[ch].
10225 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
10226 it to use the Global RNG API.
10228 * Defined Authentication Payload into protocol specification that
10229 is used during SILC session to authenticate entities. It is
10230 used for example by client to authenticate itself to the server
10231 to obtain server operator privileges.
10233 Implemented this payload into the lib/silccore/silcauth.[ch].
10234 Implemented also routines for public key based authentication
10235 as the new protocol specification dictates.
10237 Moved definitions of different authentication methods from
10238 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10240 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10241 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10242 silc_pkcs_verify_with_hash functions into the file
10243 lib/silccrypt/silcpkcs.[ch].
10245 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10247 * The client entry's userinfo pointer must be always valid.
10248 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10249 will fail since it requires the userinfo. Now, the userinfo
10250 is allocated as "" if actual userinfo does not exist. Actually,
10251 it must exist and it is totally Ok to drop client connections
10252 that does not announce the userinfo. However, we will make
10253 this workaround for now.
10255 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10256 to return the remote port by socket.
10258 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10260 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10261 SILC_SERVER_PENDING_EXEC and added an new macro
10262 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10263 data or when error occurs while processing the pending command.
10265 Added new argument `destructor' into silc_server_command_pending
10266 and to the SilcServerCommandPending object. This destructor is
10267 now called after calling the pending callback or if error occurs
10268 immediately. If error occurs the actual pending callback won't
10269 be called at all - only the destructor. The destructor may be
10270 NULL if destructor is not needed.
10272 All this applies for client library code as well. Similar
10273 changes were made there as well for the pending commands.
10275 In the client, the application must now allocate the
10276 SilcClientCommandContext with the silc_client_command_alloc
10279 * Added reference counter to the SilcServerCommandContext. Added
10280 function silc_server_command_alloc and silc_server_command_dup
10283 Same type of functions added to the client library for the same
10286 * Removed the cmd_ident from IDListData away since it is now
10287 global for all connections. It is the command identifier used
10288 in command sending and with pending commands. The affected file
10291 * Added reference counter to the SilcSocketConnection objecet to
10292 indicate the usage count of the object. The object won't be
10293 freed untill the reference counter hits zero. Currently only
10294 server uses this, and client ignores it. The client must be
10295 set to use this too later. The affected files are
10296 lib/silccore/silcsockconn.[ch]. Added also the function
10297 silc_socket_dup to increase the reference counter.
10299 This was mainly added because it is possible that the socket
10300 is removed underneath of pending command or other async
10301 operation. Now it won't be free'd and proper DISCONNECTING
10302 flags, etc. can be set to avoid sending data to connection that
10303 is not valid anymore.
10305 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10306 the connection. After that it sets SILC_SET_DISCONNECTED.
10307 It is, however, possible that the socket data is not still freed.
10308 The silc_server_packet_process now checks that data is not
10309 read or written to connection that is DISCONNECTED. The socket
10310 get's freed when the reference counter hits zero.
10312 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10314 * Changed the client operation API: channel_message operation's
10315 `sender' is now the client entry of the sender, not the nickname
10316 and the `channel' is the channel entry, not the channel name.
10318 In the private_message operation the `sender' is now also the
10319 client entry of the sender not the nickname.
10321 Affected file is lib/silcclient/ops.h and all applications
10322 using the client operations.
10324 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10326 * Moved the calling of ops->connect() from connect_to_server_final
10327 into receive_new_id functin since that is the point when the
10328 client is actually allowed to send traffic to network. The
10329 affected file is lib/silcclient/client.c.
10331 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10333 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10334 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10335 (if needs broadcasting) instead of broadcasting the packets one
10336 by one which would make a burst in the network traffic.
10338 * Added `broadcast' argument to the functions in silcd/server.[ch]
10339 silc_server_create_new_channel[_with_id] to indicate whether
10340 to send New Channel packet to primary router.
10342 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10344 * Added new function into the silcd/server.[ch] files:
10345 silc_server_create_new_channel_with_id to create new channel with
10346 already existing Channel ID.
10348 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10349 lib/silccore/silcpacket.h. This packet is used t send list of
10350 Set Mode payloads inside one packet. Server uses this to set
10351 the modes for the channels and clients on those channels, that it
10352 announced to the router when it connected to it. The protocol
10353 specification has been updated accordingly.
10355 * The silc_server_new_channel did not handle the packet coming
10356 from normal server as it normally does not send that. However,
10357 when it announces its channels it does send it. Implemented
10358 the support for that.
10360 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10361 into the file lib/silccore/id.h.
10363 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10365 * Fixed memory leaks in the functions silc_idlist_del_client,
10366 silc_idlist_del_channel and silc_idlist_del_server in the file
10367 silcd/idlist.c. All of those leaked like a sieve.
10369 * Fixed some small memory leaks in the client's function
10370 silc_client_notify_by_server.
10372 * Added functions into silcd/server.c: silc_server_announce_clients,
10373 silc_server_announce_channels and silc_server_announce_server.
10374 These functions are used by normal and router server to announce
10375 to its primary router about clients, channels and servers (when
10376 router) that we own. This is done after we've connected to the
10379 These functions effectively implements the following packet types:
10380 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10381 and SILC_PACKET_NEW_ID_LIST.
10383 * Added new functions into the silcd/packet_receive.[ch]:
10384 silc_server_new_id_list, silc_server_new_channel_list and
10385 silc_server_new_channel_user_list to handle the incoming
10386 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10388 * Added support of changing Channel ID in the function
10389 silc_server_replace_id. If the server that announces a channel
10390 to the router already exists in the router (with same name but
10391 with different Channel ID), router is responsible to send
10392 Replace ID packet to the server and force the server to change
10393 the Channel ID to the one router has.
10395 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10396 client that the Channel ID has been changed by the router. The
10397 normal server sends this to the client. Client must start using
10398 the new Channel ID as the channel's ID.
10400 Implemented handling of this new type into lib/silcclient/client.c
10401 into the function silc_client_notify_by_server.
10403 * Added new function silc_idlist_replace_channel_id into the files
10404 silcd/idlist.[ch] to replace the Channel ID.
10406 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10408 * Call silc_server_command_identify_check always when processing
10409 the IDENTIFY command in silcd/command.c
10411 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10413 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10414 send keepalive packets. The packet can be sent by clients,
10415 servers and routers.
10417 Added function silc_socket_set_heartbeat into the file
10418 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10419 If not set, the heartbeat is not performed. The actual
10420 heartbeat is implemented in the low level socket connection
10421 library. However, application is responsible of actually
10422 sending the packet.
10424 Added silc_server_send_heartbeat to send the actual heartbeat
10425 packet into silcd/packet_send.[ch]. Server now performs
10426 keepalive with all connections.
10428 * Added silc_task_get_first function into lib/silcutil/silctask.c
10429 to return the timeout task with shortest timeout. There was a bug
10430 in task unregistration that caused problems. TODO has been
10431 updated to include that task system must be rewritten.
10433 * The client library will now resolve the client information when
10434 receiving JOIN notify from server for client that we know but
10435 have incomplete information.
10437 * Rewrote parts of silc_server_remove_from_channels and
10438 silc_server_remove_from_one_channel as they did not remove the
10439 channel in some circumstances even though they should've.
10441 * Encryption problem encountered in server:
10443 The LEAVE command used to send the Channel Key packet to the
10444 router immediately after generating it. However, the code
10445 had earlier sent Remove Channel user packet but not immediately,
10446 ie. it was put to queue. The order of packets in the router
10447 was that Channel Key packet was first and Remove Channel User
10448 packet was second, even though they were encrypted in the
10449 reverse order. For this reason, MAC check failed. Now, this
10450 is fixed by not sending the Channel Key packet immediately but
10451 putting it to queue. However, this is more fundamental problem:
10452 packets that are in queue should actually not be encrypted
10453 because packets that are sent immediately gets encrypted
10454 actually with wrong IV (and thus MAC check fails). So, packets
10455 that are in queue should be encrypted when they are sent to
10456 the wire and not when they put to the queue.
10458 However, the problem is that the current system has not been
10459 designed to work that way. Instead, the packet is encrypted
10460 as soon as possible and left to the queue. The queue is then
10461 just purged into wire. There won't be any fixes for this
10462 any time soon. So, the current semantic for packet sending
10465 o If you send packet to remote host and do not force the send
10466 (the packet will be in queue) then all subsequent packets to the
10467 same remote host must also be put to the queue. Only after the
10468 queue has been purged is it safe again to force the packet
10471 o If you send all packets immediately then it safe to send
10472 any of subsequent packets through the queue, however, after
10473 the first packet is put to queue then any subsequent packets
10474 must also be put to the queue.
10476 Follow these rules and everything works fine.
10478 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10480 * Added new function silc_server_remove_clients_by_server to
10481 remove all client entries from ID list when the server connection
10482 is lost. In this case it is also important to invalidate all
10483 client entires as they hold the invalid server entry. This
10484 fixes fatal bug when server has lost connection and will reconnect
10487 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10489 * Made some sanity checks to silc_server_daemonise like to check
10490 whether the requested user and group actually exists.
10492 * Added sanity check to SKE's silc_ske_responder_finish to check
10493 that the public and private key actually is valid.
10495 * Invalidate the client's nickname when receiving Replace ID
10496 packet and the Client ID is being replaced. This means that the
10497 server will query the nickname if someone needs it (client)
10500 * Sort the ID Cache in client library when the ID Cache data
10501 has changed (needs sorting).
10503 * Do not allow for SILC client to create several connections to
10504 several servers. The client does not support windows right now
10505 and generating multiple connections causes weird behaviour.
10507 Irssi-silc client does support windows and can handle several
10508 connections without problems, see: www.irssi.org and SILC plugin.
10510 * Fixed some places where client was added to the IDList. The
10511 rule of thumb is following (in order to get everything right):
10512 If the client is directly connected local client then the
10513 `connection' argument must be set and `router' argument must be
10514 NULL to silc_idlist_add_client function. If the client is not
10515 directly connected client then the `router' argument must
10516 bet set and the `connection' argument must be NULL to the
10517 silc_idlist_add_client function.
10519 * The funtion silc_server_packet_send_local_channel actually did
10520 not check whether the client was locally connected or not. It
10521 does that now. Fixed a bug related to LEAVE command.
10523 * Fixed Remove Channel User payload parsing bug in server's
10524 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10526 * The server's silc_server_save_channel_key now checks also the
10527 global ID list for the channel as it might not be in the local
10528 list. Fixed a bug related to LEAVE command.
10530 * Is this the end of the [<unknown>] buglet that has been lurking
10531 around for a long time? A little for loop fix in server's
10532 silc_server_command_whois_parse that is used by both IDENTIFY
10533 and WHOIS command. At least, this was a clear bug and a cause
10534 of one type of [<unknown>] buglet.
10536 * WHOIS and IDENTIFY commands call the function
10537 silc_server_command_[whois/identify]_check function even if
10538 we are not router server.
10540 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10542 * Added --with-gmp configuration option. If set the GMP
10543 is always compiled in the SILC source tree. If not set then
10544 it is checked whether the system has the GMP3 installed. If
10545 it has then the GMP won't be compiled (the system's headers
10546 and library is used), if it doesn't have it then the GMP is
10547 compiled in the SILC source tree.
10549 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10551 * Changed RSA private exponent generation to what PKCS #1
10552 suggests. We try to find the smallest possible d by doing
10553 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10554 not security fix but optimization.
10556 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10558 * Added new config entry [Identity] to fork the server and run
10559 it as specific user and group. A patch from Bostik.
10561 * Imported Dotconf configuration library into lib/dotconf.
10562 This will be used to create the SILC configuration files later.
10563 It will appear in the distsribution after this commit.
10565 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10567 * A big code auditing weekend happening. Auditing code for
10568 obvious mistakes, bugs and errors. Also, removing any code
10571 Removed files for being obsolete:
10573 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10574 inline in the file lib/silcutil/silcbuffer.h)
10576 o lib/silcutil/silcbufutil.c (the header has inline versions)
10578 Changed code to fix possible error conditions:
10580 o The buffer formatting routines now check that the destination
10581 buffer really has enough space to add the data. This applies for
10582 both buffer formatting and unformatting
10583 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10584 unformatting was changed to accomodate following rules:
10585 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10586 sent to the function while XXX_*STRING will not allocate or copy
10587 the data into the buffer. Instead it sets the pointer from the
10588 buffer into the pointer sent as argument (XXX_*STRING used to
10589 require that the pointer must be allocated already). This change
10590 makes this whole thing a bit more consistent and more optimized
10591 (note that the data returned in the unformatting with XXX_*STRING
10592 must not be freed now). The routines return now -1 on error.
10594 o Tried to find all code that use buffer_format and buffer_unformat
10595 and added return value checking to prevent formatting and
10596 especially unformatting errors and possible subsequent fatal
10599 o Changed ske->x and ske->KEY to mallocated pointers in
10600 lib/silcske/silcske.h. Fixed possible data and memory leak.
10602 o Added return value checking to all *_parse* functions. Fixed
10603 many memory leaks as well.
10605 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10606 so that buffer overflows would not happen. All code now also
10607 checks the return value as it can fail.
10609 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10611 * Added reconnection support to server if the normal server looses
10612 its connection to the router (for example if router is rebooted).
10613 The server performs normal reconnection strategy implemented
10614 to the server. Affected file silcd/server.c.
10616 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10618 * Added new packet type SILC_PACKET_SET_MODE that is used to
10619 distribute the information about changed modes (for clients,
10620 channels and clients channel modes) to all routers in the
10621 network. Updated the protocol specification accordingly.
10623 Added functions into silcd/packet_send.c and
10624 silcd/packet_receive.c: silc_server_send_set_mode,
10625 silc_server_set_mode.
10627 Added new files silcmode.[ch] into lib/silccore that implements
10628 the encoding and decoding of Set Mode Payload. Added new type
10629 SilcSetModePayload. Moved the definitions of different modes
10630 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10632 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10634 * Oops, a little mistake in server's connection authentication
10635 protocol. The protocol is not ended with FAILURE but with
10636 SUCCESS if the authentication is Ok. :) Affected file is
10639 * Implemented NICK_CHANGE notify handling in server in the file
10640 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10641 the local clients on the channel. After the changing nickname
10642 in router environment snhould work and the [<unknown>] nickname
10643 should appear no more.
10645 The silc_server_replace_id function that receives the Replace ID
10646 payload now sends the NICK_CHANGE notify type also in the file
10647 silcd/packet_receive.c
10649 * Changed WHOIS and IDENTIFY command to support the maximum amount
10650 of arguments defined in protocol specs (3328 arguments). This
10651 fixed a bug that caused problems when there were more than three
10652 users on a channel.
10654 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10656 * Added extra parameter, command identifier, to the
10657 silc_client_send_command so that explicit command identifier
10660 Changed that ID list routines uses specific command identifier
10661 when sending WHOIS/IDENTIFY requests to the server so that they
10662 can be identified when the reply comes back.
10664 Affected files lib/silcclient/command.[ch],
10665 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10667 * Added `sender' argument to silc_server_packet_send_to_channel
10668 to indicaet the sender who originally sent the packet to us
10669 that we are now re-sending. Ignored if NULL. Affected file
10670 silcd/packet_send.[ch].
10672 * Added some server statistics support in silcd/server_internal.h
10673 SilcServerStatistics structure and around the server code. Also
10674 send some nice statistics information when client is connecting
10677 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10679 * Fixed channel ID decoding in server's JOIN command reply in
10680 silcd/command_reply.c
10682 * Fixed braodcasting of replace ID payload to not to send it if
10683 we are standalone server in silcd/packet_receive.c.
10685 * Fixed all channel message sending routines to not to send
10686 packets to clients that has router set, since they are routed
10687 separately in the same function earlier. Affects file
10688 silcd/packet_send.c and all channel packet sending functions.
10690 * In USERS reply, res_argv[i] are not allocated, the table
10691 is allocated. Thus changed that free the table, not its
10694 * In server's whois_check and identify_check if the client is
10695 locally connected do not send any WHOIS commands - they are not
10698 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10700 * Fixed some minor bugs in client when sending WHOIS command. The
10701 arguments was in wrong order.
10703 * Removed statis function add_to_channel from server in
10704 silcd/command.c that was previously used with the joining but
10707 * Tested USERS command in router environment successfully with two
10708 routers, two servers and two clients.
10710 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10712 * Reorganized the USERS command and command reply in client library
10713 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10714 When the command is given by user we register a pending command
10715 callback that will reprocess the command after the reply has been
10716 received from the server. When reprocessing the packet we then
10717 display the information. Thus, the USERS information is displayed
10718 now in the command callback instead of in the command reply
10719 callback. The processing of the command is same as previously
10720 when server has sent the command reply in the JOINing process.
10722 * Added to USERS command in silcd/command_reply.c to join the client,
10723 we didn't use to know about, to the channel after we've created
10724 a client entry for it. Also, for clienet we did know already still
10725 check whether it is on the channel or not and add it if not.
10727 * Removed silc_server_command_join_notify as the function and its
10730 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10732 * Changed the client's pending command handling to the same as the
10733 server's pending command handling. It is also now possible to
10734 execute command reply functions from other command reply
10735 function as the function callbacks for commands and command
10736 replies are one and same. The pending commands are not static
10737 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10738 in client connection context. Thus, pending commands are server
10739 connection specific as it is convenient.
10741 Changed the function silc_client_command_pending and
10742 silc_client_command_pending_del and added new function
10743 silc_client_command_pending_check. Removed the
10744 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10747 * Added cmd_ident, current command identifier, to the client
10748 connection context in lib/silcclient/client.h to keep track on
10749 command identifiers used in command sending. Client's command reply
10750 function handling now supports the mandatory command identifiers.
10752 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10753 funtions in client to fully support pending command callbacks.
10755 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10756 as one of the arguments to the application in the command reply
10759 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10760 before first releasing SILC but came back. Now it is removed again
10761 and should come back nomore. The FORWARDED flag was used only
10762 by the JOINing procedure by forwarding the command packet to router.
10763 Now, the JOINing procedure has been changed to more generic (due
10764 to various router environment issues) and FORWARDED is not needed
10765 anymore for anything. The protocol specification is yet to be
10768 Now, removed silc_server_packet_forward from server and the flag
10769 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10771 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10773 * Renamed NAMES command to USERS command. The NAMES was named that
10774 due to historical reasons. Now it is renamed. Also, rewrote
10775 parts of the USERS command. The nickname list is not sent anymore
10776 by the server. Only Client ID and mode lists are sent in the USERS
10777 command. Changed this also to the protocol specification.
10779 The client now resolves the names and stuff after it receives
10780 the USERS list from the server when joining to the channel.
10782 * WHOIS and IDENTIFY commands has been changed to support multiple
10783 Client ID's per command. One can now search for multiple users
10784 in the network by sending only one WHOIS or IDENTIFY command.
10785 Changed the code and the protocol specifications.
10787 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10788 uses silc_server_command_whois_parse to parse the request. */
10790 * If normal server, do not parse the WHOIS and IDENTIFY requests
10791 before sending it to the router. Saves some time.
10793 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10795 * Fixed JOIN command on client library. Wrong number of arguments
10796 used to crash the client.
10798 * Added silc_server_channel_has_global function to check whether
10799 channel has global users or not.
10801 * Added silc_server_channel_has_local function to check whether channel
10802 has locally connected clients on the channel.
10804 * The silc_server_remove_from_one_channel now checks whether the
10805 channel has global users or not after given client was removed from
10806 the channel. It also checks whether the channel has local clients
10807 on the channel anymore. If it does not have then the channel entry
10808 is removed as it is not needed anymore.
10810 * The silc_server_notify now checks on JOIN notify whether the joining
10811 client is one of locally connected or global. If it is global then
10812 the channel has now global users on the channel and that is marked
10813 to the channel entry. Also, it now saves the global client to
10814 global list who is joining and JOINs it to the channel. This is
10815 for normal server, that is.
10817 Changed silc_server_send_notify_on_channel,
10818 silc_server_packet_relay_to_channel and
10819 silc_server_packet_send_to_channel check if we are normal server
10820 and client has router set (ie. global client) do not send the
10821 message to that client, as it is already routed to our router.
10823 * Implemented LEAVE notify type handling in silc_server_notify
10826 * Tested LEAVE command in router environment successfully. Tested
10827 with two routers, two servers and two clients.
10831 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10833 * Implemented SIGNOFF notify type handling in silc_server_notify
10836 * silc_server_remove_id now removes the client entry from all channels
10837 it has joined and thusly sends SIGNOFF notify type.
10839 * Rewrote the NAMES list generation in server by removing two excess
10840 loops. The lists are created now inside one loop.
10842 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10844 * silc_server_remove_channel_user checks now also global list
10845 for channel and client.
10847 * silc_server_new_channel_user checks now both local and global
10848 list for channel and client. Fixed a bug in client id decoding.
10849 Used to decode wrong buffer.
10851 * silc_server_channel_message checks now both local and global
10852 list for channel entry.
10854 * Tested channel joining (hence JOIN) in router environment
10855 successfully. Tested with two routers, two servers and two
10858 * Tested channel message sending in router environment successfully.
10860 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10862 * Added silc_server_save_channel_key into server.[ch] to save the
10863 received channel key in Channel Key payload processing. It is
10864 also used in JOIN command reply handling.
10866 Equivalent function silc_client_save_channel_key added into
10867 client.[ch] into client library.
10869 * Changed JOIN command reply to send information whether the channel
10870 was created or not (is existing already) and the channel key
10871 payload. Changed protocol specs accordingly.
10873 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10874 the request was sent by ID and not by nickname. Crashed on
10877 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10879 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10880 now correctly save the received data.
10882 * silc_server_free_sock_user_data now notifies routers in the
10883 network about entities leaving the network.
10885 At the same time implemented functions silc_server_remove_id
10886 and silc_server_send_remove_id to receive and send REMOVE_ID
10887 packets. The packet is used to notify routers in the network
10888 about leaving entities. The ID removed will become invalid in
10891 * Added function silc_idlist_del_server into server. Removes and
10892 free's server entry from ID list.
10894 * silc_server_private_message function now checks, if we are router,
10895 that the destination ID really is valid ID, naturally.
10897 * In router when NEW_ID packet is received (for new client) the
10898 hash of the Client ID is saved in the ID Cache but the
10899 client->nickname is set to NULL, instead of putting the hash
10902 IDENTIFY command now also checks that client->nickname must be
10903 valid. If it is not if will request the data from the server who
10904 owns the client. Added new function
10905 silc_server_command_identify_check.
10907 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10908 to set the command to already allocated Command Payload.
10910 * Tested private message sending in router environment with two
10911 routers, two servers and two clients. Fixed minor bugs and now
10914 * Fixed segfault from client's NAMES command. Used to crash if
10915 not on any channel.
10917 * Forwarded packets must not be routed even if it is not destined
10918 to the receiver. Changed server code comply with this.
10920 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10922 * Added `require_reverse_mapping' boolean value to ServerParams
10923 structure. If TRUE (not default) the server will require that
10924 the connecting host has fully qualified domain name.
10926 If the reverse mapping is not required and hostname could not be
10927 found the IP address is used as hostname.
10929 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10931 * Implemented version string checking to both client and server.
10932 The check is incomplete currently due to the abnormal version
10933 strings used in development version of SILC.
10935 * Changed all command functions in server to use the new
10938 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10940 * Changed char *data to unsigned char *data in ID Cache system to
10941 support binary data as ID Cache data. Changed code to support
10942 binary data in lib/silccore/idcache.c.
10944 * Renamed silc_server_packet_relay_command_reply to
10945 silc_server_command_reply as it is normal packet receiving
10946 function. Rewrote the function to accept command replys for
10947 servers and not only for clients.
10949 * Mark remote router always as registered server if we are connecting
10950 to it. Otherwise, commands sent by the router to us are ignored.
10952 * All ID List find routines now returns the ID Cache Entry pointer
10953 as well if requested.
10955 * WHOIS command works now in router environment, tested with two
10956 routers, two servers and two clients.
10958 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10959 in router environment (as it is almost equivalent to WHOIS) but
10960 hasn't been tested thoroughly. Added new functions:
10962 silc_server_command_identify_parse
10963 silc_server_command_identify_send_reply
10964 silc_server_command_identify_from_client
10965 silc_server_command_identify_from_server
10967 * Disabled route cache adding because adding two different ID's with
10968 same IP replaces the old cache entry thus giving wrong route.
10969 The entry->router->connection is always the fastest route anyway
10970 so route cache may not be needed. Of course, new routes maybe
10971 established after receiving the ID when the entry->router->connection
10972 might not be anymore the most optimal.
10974 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10976 * Add route cache for received ID for fast routing.
10978 * Added silc_server_packet_route to route received packet on router
10979 that is not destined to us.
10981 * Renamed silc_server_get_route to silc_server_route_get.
10983 * Added id_string and id_string_len fields into SilcServer to
10984 include encoded ServerID for fast comparing without excess
10985 encoding of the ID's.
10987 * Cleaned up WHOIS command on server side. Added following static
10990 silc_server_command_whois_parse
10991 silc_server_command_whois_check
10992 silc_server_command_whois_send_reply
10993 silc_server_command_whois_from_client
10994 silc_server_command_whois_from_server
10996 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10997 arguments in command replies. All command functions should be
10998 updated to use this macro.
11000 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11002 * Minor typo fixes on command reply handling on server.
11004 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11006 * Added silc_server_command_add_to_channel internal routine to add
11007 the client to the channel after router has created the channel and
11008 sent command reply to the server.
11010 * Added generic silc_server_send_command to send any command from
11013 * Use static buffer with ID rendering instead of duplicating data.
11015 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11017 * Fixed a channel user mode bug when joining to a channel server gave
11018 everybody channel founder rights, oops.
11020 * We mark ourselves as the router of the incoming server connection
11021 if we are router ourselves. This way we can check in some packet
11022 sending functions whether it is locally connected server. For
11023 incoming router connections we put NULL.
11025 * For router sending packets locally means now always sending the
11026 packet cell wide; to local clients and local servers. For normal
11027 server sending packet locally means sending it to only local
11030 * Fixed the JOIN command to really work in router environment. If the
11031 channel is created it is always created by the router. Router is
11032 also responsible of making the initial joining to the channel,
11033 sending JOIN notify to the sending server and distributing
11034 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
11035 does not exist server doesn't do anything else but forward the
11036 command to the router which performs everything.
11038 * Added silc_server_send_channel_key function to send the Channel Key
11041 * Added silc_server_create_channel_key to create new channel key. The
11042 channel key is now re-generated everytime someone joins or leaves
11043 a channel, as protocol dictates. Note: channel->key_len is the
11044 key length in bits.
11046 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11048 * Splitted server.[ch] finally. Created now packet_send.[ch] and
11049 packet_receive.[ch] to separate packet sending and receiving
11050 routines. The server.[ch] now includes everything else including
11051 actual packet processing (writing and reading data) and other
11054 Renamed silc_server_private_message_send_internal to
11055 silc_server_send_private_message. The routine is still though
11056 used only to relay private messages as server does not send
11057 private messages itself.
11059 Renamed silc_server_new_channel to silc_server_create_new_channel
11060 and added new function sicl_server_new_channel that handles the
11061 incoming New Channel packet. Added also new sending function
11062 silc_server_send_new_channel to send New Channel Payload.
11064 * Added new function silc_server_notify to process incoming notify
11065 packet to the server/router. Server may then relay the notify
11066 to clients if needed.
11068 * Added new function silc_server_new_channel_user to process incoming
11069 New Channel User packet. Router will redistribute the packet and
11070 send JOIN notify to its local clients and locally connected servers
11071 if needed. Normal server will send JOIN notify to its local client
11072 on same channel when received this packet. Added also corresponding
11073 sending function silc_server_send_new_channel_user to sent the
11076 * Added boolean route argument to send_notif_to_channel and
11077 packet_send_to_channel functions to attempt to route the packet
11078 if it is TRUE and send only locally if it is FALSE.
11080 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11082 * silc_server_replace_id now broadcasts the received replace ID
11083 packet if it is not broadcast packet already. The router must
11084 broadcast to inform other routers about changed ID.
11086 * Added backpointer to server's router into SilcServer context in
11087 silcd/server_internal.h.
11089 * Fixed silc_server_packet_broadcast to send correct broadcast
11092 * The channel key is now distributed to the local client as soon
11093 as it is received from the router (in router environment) so that
11094 no other packet may be sent for the channel until client has
11097 * silc_server_remove_channel_user now broadcasts the received
11098 Remove Channel User packet if it is not broadcast packet already.
11099 The router must broadcast to inform other routers about removed
11102 * Added users field into SilcPacketContext that is a reference count
11103 of the context. One can increase the reference count by calling
11104 silc_packet_context_dup which is now changed to just increase the
11105 reference count instead of duplicating the data. The reference
11106 count is decresed by calling silc_packet_context_free that will
11107 free the data after the reference count hits zero.
11109 For now on the packet context and everything allocated into it
11110 (including the raw packet from network) must be freed by calling
11111 the new silc_packet_context_free function. Added also new function
11112 silc_packet_context_alloc that must be used now to allocate the
11113 context. This also means that if a routine is asynchronous from
11114 silc_[client/server]_packet_parse_type the packet context must
11115 be duplicated by calling silc_packet_context_dup. Otherwise it
11116 gets free'd after silc_[client/server]_packet_parse_type returns.
11117 Also, one must remember that if packet is duplicated then its
11118 reference count must be decresed by calling the free function as
11119 many times as it was duplicated.
11121 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
11122 from both client and server.
11124 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11126 * Made joining to a channel working in router environment.
11128 * Cleaned up JOIN command on server side and create function
11129 silc_server_command_join_channel internal routine to make the
11132 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11134 * Changed silc_command_pending list to SilcDList. Also, added
11135 `ident' field to SilcServerCommandPending structure to identify
11136 the reply and to call correct callback.
11138 Added silc_server_command_pending_check function to replace the
11139 corresnponding macro. The silc_command_pending list is not
11142 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
11143 to set identifier to previously allocated Command Payload. It
11144 is used to set identifier for command when resending Command
11147 * Added silc_command_payload_encode_payload to encode Command
11148 Payload buffer from SilcCommandPayload structure.
11150 * Added silc_argument_payload_encode_payload to encode Argument
11151 payload buffer from SilcArgumentPayload structure.
11153 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11155 * Changed WHOIS command to support router connection on server side.
11156 The whois request is always sent to router unless the server is
11157 standalone server. After server has received the reply from the
11158 router will it send the reply to the client.
11160 * Added silc_server_packet_broadcast into silcd/server.[ch] to
11161 broadcast received broadcast packet. The function is used only
11162 by router. The broadcast packet is always sent to the router's
11165 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
11166 render given ID to printable string, for log files for example.
11168 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11170 * Made basic router to router connections working. At least they
11171 can now connect to each other but nothing really works the way
11172 they are supposed - yet.
11174 * Added new initiator token to RouterConnection configuration
11175 file in silcd/serverconfig.[ch]. It is used to tell whether we
11176 are the initiator to the remote router or whether we'll expect
11177 the other end to connect.
11179 * Moved registering of listener task to silc_server_init, hence
11180 the server starts listenning as soon as it is run, even if it
11181 does not have connections to other routers. Let's see how well
11184 * Changed default connection retry timeouts for more suitable in
11187 * Removed cipher and such arguments from silc_idlist_add_client
11188 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
11189 Added new function silc_idlist_add_data to add the keys and stuff
11192 * Added SilcIDListData structure and added it to SilcClientEntry
11193 and SilcServerEntry as their first field in the structure. This
11194 way we can explicitly cast the ID entries to the SilcIDListData
11195 structure and get common data for the entries. In past, we had
11196 to first check what type of connection it is and then cast it to
11197 correct ID entry type. Now, we can directly cast the opaque
11198 pointer to the SilcIDListData (no matter what ID entry it actually
11199 is) and get the data needed.
11201 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11203 * Wow, found a bug in scheduler. The scheduler uninitialized itself
11204 in some circumstances even if threre were timeout tasks, though not
11205 IO tasks, but tasks anyway. Now fixed.
11207 * Defined SilcServerConnection structure to hold connection specific
11208 stuff about directly connected servers and routers. The definition
11209 is currently in silcd/server_internal.h. I thought about having
11210 a bit more important role fro this struct but for now it is used
11211 only when connecting to other server (or router actually).
11213 * Added connecting retry support in server when connecting to
11214 router(s). The retry feature implement exponential backoff
11215 algorithm. Also, added SilcServerParams structure to hold default
11216 parameters for server. For now, it include these retry settings
11217 and are hard coded. After server is moded to be as Silc Server
11218 Library this structure will be more important.
11220 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11222 * Changed client librarys channel->clients table to SilcList and
11223 changed code accordingly.
11225 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11227 * Changed client's channel table to SilcList and changed code
11228 accordingly. Also changed SilcChannelClientEntry to include back-
11229 pointer to the channel so that client entry can use that structure
11230 as list as well and we have fast cross-reference to the channel.
11231 This change dramatically decreased the complexity of channel
11232 handling with client entry and vice versa (removed one extra
11233 loop when searching for channel entry from many functions).
11235 * Changed server->sim from table to SilcDList and changed code
11238 * NAMES command can now be used from user interface. It will show
11239 the user list on the channel, neatly.
11241 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11242 Code now saves realname of the user if it becomes available.
11244 * Renamed configure.in to configure.in.pre and made ./prepare
11245 script to automatically add correct version string to
11246 configure.in which it creates from configure.in.pre.
11248 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11250 * NAMES command reply now shows users mode with the nickname when
11251 joining to channel.
11253 * Moved silc_client_ch[u]mode[_char] functions from
11254 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11255 place sucks, they are utility functions and should be in some
11258 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11260 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11263 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11267 * Added TRQ (efficient deque and list library) into lib/trq. This is
11268 a very good list library that is currently used in the SILC. Defined
11269 SilcList API over the library because I didn't like the API very
11270 much. See lib/trq/silclist.h for the API and examples of how to
11271 use the API. Fixed various places in the code to use the new
11272 SilcList API. The SilcList is meant for lists that has a structure
11273 already defined as a list. It is not suitable to add just some
11274 context to the list (in TRQ, the context is the list actually).
11276 So, I defined SilcDList that can be used for the purpose where
11277 predefined list structure does not exit. This can be used as
11278 such list. Now some context just can be added to the SilcDList.
11279 Currently this list is not used in the SILC just yet, though there
11280 are a lot places where this can replace dynamically allocated
11281 tables and I will fix these places, later, to use SilcDList.
11282 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11283 and use TRQ internally).
11285 Also fixed some annoying warning messages that the original TRQ
11286 code generated. Also minor changes to TRQ's Makefile.in.
11288 * Added support for querying by Client ID to both WHOIS and
11289 IDENTIFY commands into server, as required by the protocol.
11291 * Removed method function pointers from SilcBuffer structure. They
11292 weren't used to anything and just increased the context size for
11293 no good reason. This change also made silc_buffer_alloc and
11294 silc_buffer_free functions inline functions.
11296 * Disabled command flooding detection support until it's fixed so
11297 that it accepts commands in but does not execute them more than once
11300 * Added silc_net_localhost(), to return local hostname, into
11301 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11302 that must be initialized before calling silc_client_init.
11304 * Added new function: silc_server_send_notify_on_channels to send
11305 notify messages to all channels client has joined. It is assured
11306 that the message is sent only once per client.
11308 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11309 lib/silcutil/silcutil.[ch] as silc_format function. The new
11310 function is generic and is used by server as well, not only by
11311 the logging routines.
11313 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11314 the provided version string was not acceptable. Added new function:
11315 silc_ske_check_version into lib/silcske/silcske.h. The function
11316 must be implemented by the application (client or server) and it
11317 does not reside in the SKE library. The function checks the version
11318 string remote end sent.
11320 * Added back pointers (to opaque context and to SilcSocketConnection)
11321 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11323 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11324 duplicate packet context structure.
11326 * Changed `notify' client operation to send same arguments as client
11327 receives from server except for ID's. ID's are mapped to correct
11328 ID entry and that is returned. Also, if channel entry is not sent
11329 by server but the notify is for channel the channel entry is sent
11330 to application (otherwise application doesn't know that it is for
11331 channel (library gets it from packet's Destination ID)).
11333 * Added silc_client_remove_from_channels into client library to
11334 remove a client from all channels it has joined to. Used when
11335 received SIGNOFF notify from server. Added also new function
11336 silc_client_replace_from_channels to replace old ID entry with
11337 new ID entry on all channels. Used when received NICK_CHANGE
11338 notify from server.
11340 * Fixed ID Cache list handling in silc_idlist_get_client in
11341 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11342 to get (or query) client by ID.
11344 * Updated TODO list.
11346 * Added connection authentication status message defined by the
11347 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11348 support for these into the code in client and server side.
11350 * Added generic function silc_client_send_command to send any command
11351 with variable argument list. Application should use this function
11352 to send commands if the command functions provided by the library
11353 does not suite for the application's user interface needs.
11355 * Added new `failure' client operation. Application is notified about
11356 received failure packet if client is executing a protocol. In this
11357 case the protocol's execution has failed.
11359 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11360 is required by the protocol.
11362 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11363 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11366 * Added status flag to SilcSKE object to indicate realtime status
11367 of the SKE protocol.
11369 * Application receives now exactly same command reply arguments as
11370 the library receives from server. However, if ID is received the
11371 corresponding ID entry is returned to the application (eg. Client
11372 ID is mapped to correct SilcClientEntry entry and that is returned).
11373 Changed command_reply client operation due to this change.
11375 * Changed all ID's in commands and in command replys as ID Payloads.
11376 Change affected both client and server side codes.
11378 All ID's sent in SILC network (with execption of ID's in SILC
11379 Packet header) are sent in ID Payload to support variable length
11382 * Server now notifies nick changes and notifies all clients on
11383 the channels about the new nickname (about the new Client ID,
11386 * Implemented CMODE command to change channel modes. Supports all
11387 channel modes defined by the protocol specs except ban and invite
11388 lists. (Also, private channel key mode is supported but support for
11389 setting private channel key in client is missing, thus, this mode
11390 has no effect on client side (except that server requires that the
11391 client uses private channel key and normal channel traffic does not
11394 Also, invite mode works per se, but INVITE command does not work
11395 yet correctly, so you can set channel as invite only channel but
11396 inviting clients to the channel does not work (it is yet to be
11397 thought what's the best way to do it).
11399 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11400 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11401 Implemented CUMODE command to change user's mode on the channel.
11402 Supports all modes defined by the protocol specs.
11404 * Added NAMES command reply to return users modes on the channel.
11406 * Removed unnecessary and slow ciphers from lib/silccrypt.
11408 * Set SO_KEEPALIVE option to connection sockets by default.
11410 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11412 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11413 redefined the Notify Payload into protocol specs.
11415 * Added silc_id_payload_parse_id to get ID directly from raw
11418 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11420 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11421 accept searching by Client ID as well.
11423 * Added support for LEAVE and SIGNOFF notify types in client library.
11425 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11426 to parse ID Payload from raw data.
11428 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11430 * Added flags parameter into silc_ske_assemble_security_properties
11431 function in lib/silcske/silcske.[ch].
11433 * Changed notify client operation to fit better for notify messages
11434 sent by server. The notify payload received from server is now
11435 passed to the application (after parsing it to SilcNotifyPayload).
11436 It is application's responsibility to retrieve the arguments
11437 from the payload and show the message the way it wants. The message
11438 sent by server is implementation specific.
11440 * Changed public keys to comply with the protocol specification.
11441 Old public keys are not supported anymore and are not compatible.
11443 * Removed nickname from Channel Payload as the latest draft removed
11444 it. The client must resolve the nickname from the NAMES command
11445 reply received when it joined the channel.
11447 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11449 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11451 * Fixed some errors in protocol specification drafts.
11453 * Created lib/silccore/silcnotify.c to implement Notify Payload
11454 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11455 generic payloads described by protocol specifications. The file
11456 includes implementations for ID Payload and Argument Payload.
11458 * Changed Command Payload implementation to use the new Argument
11459 Payload. Changed command_xxxx_payload to command_payload_xxxx
11460 to comply with SILC coding conventions.
11462 * Added suppport for Argument Payload handling in Notify Payload
11463 implementation as protocol requires it. Added the new support
11464 into server and client lib as well.
11466 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11468 * Added support for multiple nicknames on same channel. [n] is
11469 added locally to the nickname if there are more than one same
11470 nicknames on the channel.
11472 * Server now sends all nicknames that matched WHOIS request.
11473 Client also shows the list received from server.
11475 * Added TOPIC command to client side. User can now set and show
11476 current topic on channel.
11478 * Added MOTD command to client and server. Also, server sends the
11479 motd when client connects to the server.
11481 * Changed version strings to comply ISO 8601.
11483 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11485 * Fixed protocol error handling in client library. It should now
11486 cope even if the SKE fails for some reason.
11488 * Made new protocol specification drafts for submitting to IETF.
11490 * Implemented TOPIC command to server in silcd/command.c.
11492 * Added two new notify types into lib/silccore/silcnotify.h:
11493 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11494 notify nickname change and topic setting/change on a channel.
11496 * API change of command_reply operation in client library. The
11497 application gets now the status type received from server as well.
11499 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11501 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11503 * Cras fixed and optimized the packet handling even further and
11504 it should work now. Minor change to the prototype of function
11505 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11507 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11509 * Added new function into lib/silcutil/silcschedule.[ch]:
11510 silc_schedule_with_fd to select() a specified fd. The function
11511 returns after timeout expires or data arrives or goes. The
11512 function is used by packet routines to wait that all data is
11513 received from network.
11515 * Fixed data reading from network in lib/silccore/silcpacket.c.
11516 The code now assures that all data is read from the fd and then
11517 continues packet processing. This was a bug fix since the code
11518 used to drop some data in some circumstances.
11520 * Added new function into lib/silcclient/client.[ch]:
11521 silc_client_start_key_exchange to start key exchange after
11522 connection has been established to server. The code internally
11523 now uses this funtion but its main purpose was to provide it
11524 for applications that perform their own connecting. After
11525 application has created a connection it merely calls this
11526 function to start the key exchange between client and server.
11527 The library takes care of everything else after that.
11529 Updated also lib/silcclient/README to explain the usage of
11532 * Do not send to application information that connection has
11533 been established. Application gets notified it by connect
11536 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11538 * Applied cras's patch to add silc_schedule_one function. The
11539 function runs scheduler once and returns.
11541 * Fixed the scheduler after cras messed it up. The timeout
11542 handling works now as it's supposed to work.
11544 * Added into lib/silccore/ silcnotify.h to include notify
11545 message types support. Changed silc_server_send_notify*
11546 functions, in server.[ch], to support those new notify types.
11547 Added the support for the notify types into client library,
11548 as well. Added new notify client operation into ops.h in
11551 * Changed silc_server_packet_send_to_channel to send normal
11552 packets instead of just channel message packets. The function
11553 is now used to send the notify packets to channels. It is not
11554 used to send channel message packets anymore, as server never
11555 sends them anymore.
11557 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11558 va_arg()s as it seems to require it nowadays. I guess, if SILC
11559 is compiled with older va_arg() the new code should work anyway.
11561 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11563 * Splitted core library. Core library (lib/silccore) includes
11564 now only SILC protocol specific core (and common) components.
11565 Created new utility library (lib/silcutil) that includes more
11566 generic purpose stuff. The stuff for util library was taken
11567 from the old core library. This was minor and easy split.
11569 * Created SILC Client Library (lib/silcclient) that includes
11570 implementation of the SILC client without user interface. This
11571 was major move from silc/ directory. The code has been changed
11572 so that it is transparent towards the user interface. The
11573 silc/ directory includes now the same user interface as before
11574 and it uses the new client library. Read lib/silcclient/README.
11575 Basicly, the client library performs everything else related
11576 to SILC except user interface handling. Also, configuration
11577 files are considered to be part of user interface and library
11578 does not handle them.
11580 This change also changed a lot of structures, function naming etc.
11581 Most important change was that SilcClientWindow object was
11582 renamed to SilcClientConnection in the client library. Created
11583 also new file lib/silcclient/ops.h. Also added new files
11584 silc/local_command.[ch] and silc/client_ops.[ch].
11586 All these changes were made to make it easier for user interface
11587 designers to create what ever user interface for the SILC client
11590 It is also expected that the server will be moved to lib
11591 directory as well and SILC Server Library will be created;
11592 sometimes in the future.
11594 * Removed Local commands from lib/silccore/silccommand.h as
11595 they are application specific and new client library does not
11596 handle any of those anymore.
11598 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11599 old client implementation in silc/.
11601 * Added support for callback functions in SILC_LOG_* macros.
11602 Application can now set its own callbacks that will be called
11603 instead of using the default functions that will always print
11604 the debug messages to stderr (or stdout). Also, debugging can
11605 now be disabled by setting silc_debug to FALSE and re-enabled by
11606 setting it to TRUE. Note, that logging will still work even
11607 if debugging is disabled.
11609 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11610 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11611 silc_log_reset_debug_callbacks.
11613 * To enable debugging in silc client one must give now -d
11614 option on command line.
11616 * Changed silc_schedule_init to automatically allocate task queues
11617 if they are not allocated before calling it.
11619 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11621 * Added GMP 3.1 into math library.
11623 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11625 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11626 a channel in SILC network. The packet is used by servers and
11627 routers to notify other routers that user has left a channel.
11628 This little feature was missing until now. Added the feature
11629 to protocol specification as well.
11631 Added functions: silc_server_send_remove_channel_user and
11632 silc_server_remove_channel_user into server.[ch].
11634 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11635 lib/silccore/silcpacket.h. However, they are not implemented
11638 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11640 * Fixed joining to a channel and sending channel messages
11641 between server and router. The channel message sending should
11642 now work inside a cell.
11644 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11646 * Fixed the private message sending between server and router.
11647 The private message sending should now work inside a cell.
11649 * Added silc_server_replace_id into server.[ch] to replace
11650 existing ID in the SILC network.
11652 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11653 and silc_idlist_replace_server_id into idlist.[ch] in server.
11655 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11657 * Fixed the server to server connections. Server can again now
11658 connect to router. Router to router connections probably does
11661 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11663 * Added dynamic protocol registering support. Now protocols can
11664 registered and unregistered on the fly. Patch by cras.
11666 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11668 * Added lib/contrib directory to hold routines that some platforms
11669 don't have but are needed by SILC.
11671 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11672 into lin/contrib to provide getopt() and getopt_long() for
11673 those who don't have it.
11675 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11677 * Added AWAY command to client. When away message is set and
11678 client receives a private message packet the client automatically
11679 replies to the sender with the away message.
11681 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11682 bug seemed to be the cause of recent problems when compiling
11685 * Added version detection support to SKE protocol specification
11686 and added the new changes to the SKE implementation as well.
11687 There were other minor changes in the SKE protocol as well.
11689 Many changes in lib/silcske/silcske.[ch] and in
11690 lib/silcske/payload.[ch].
11692 * Added ^U functionality, clear input line. Patch from cras.
11694 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11696 * Mainly small bugfixes on core library. Fixed some debugging
11697 logging and buffer overflow in silclog.c.
11699 * Updated config.sub and config.guess on the distribution tree.
11701 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11703 * Added command lagging support in server. Client may execute
11704 commands now only once in two seconds.
11706 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11708 * Optimized packet reception. MAC computation and checking is now
11709 also more optimized. A lot previously duplicated code is now
11710 used as generic by both client and server.
11712 * Fixed key pair generation in clientutil.c
11714 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11716 * Added into lib/silccore/silcbufutil.[ch] new function;
11717 silc_buffer_realloc.
11719 * Moved generic packet sending/encryption functions to
11720 lib/silccore/silcpacket.[ch] from client and server. Some
11721 rewriting of the functions.
11723 * Moved all generic packet reception/decryption functions to
11724 lib/silccore/silcpacket.[ch] from client and server. The
11725 packet processing is now much cleaner in both client and server.
11726 These were major changes in both client and server.
11728 * Created many common functions in server to do packet sending.
11729 Previously code were duplicated a lot, this has been removed
11730 with these changes.
11732 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11734 * Rewrote major parts of the ID cache system. Don't know
11735 whether it is better now or not but at least the API is more
11738 * Major rewrite on ID cache stuff on client because of the ID
11739 cache API changes. Added idlist.c to client.
11741 * Also major rewrite on ID cache stuff on server as well.
11742 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11743 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11744 in hand, instead they are all put into the ID cache system now.
11745 All server_idlist_* routines uses ID cache now instead of
11746 traversing its own lists (those lists does not exist anymore).
11747 SilcIDList though still exists. Also, SilcXXXEntry's are
11750 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11752 * Finally made the SKE implementation compliant to the protocol
11753 specification. All mp integers are now binary encoded as
11754 opposed being HEX encoded.
11756 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11759 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11760 functions: silc_[encode/decode]_pem. Also added function
11761 silc_encode_pem_file to PEM encode with newlines ('\n') for
11762 saving into a file.
11764 * SILC public keys are now encoded either PEM or binary. Same
11765 option is for private keys as well. By default private keys
11766 are binary encoded and public keys PEM encoded. Silly HEX
11767 encoding were removed.
11769 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11770 function to create fingerprints.
11772 * Fixed a bug in SHA1; does not change the original data anymore.
11774 * Partly implemented INFO command on client and server side.
11775 Fixed CLEAR command. Changes to SERVER command; show current
11776 server(s) when giving command without arguments. Added
11777 VERSION command to client.
11779 * Added check to server that unregistered connections cannot
11780 execute commands (unless it is specificly allowed).
11782 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11784 * Fixed screen refresh.
11786 * Fixed channel joining bug from client. On some circumstances
11787 client tried to join to a channel it had already joined.
11789 * Added public key verification process into client's protocol.c.
11790 The client now verifies the public key from user and saves
11791 it into ~./silc/serverkeys/ directory.
11793 Added into: clientutil.[ch]: silc_client_verify_server_key.
11795 * Changed SKE protocol's silc_ske_initiator_finish function
11796 to accept callback function that verifies the received public
11797 key. Removed old silc_ske_verify_public_key function.
11799 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11801 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11802 silc_pkcs_private_key[_data]_set.
11804 * Made the password and public authentication more cleaner in
11805 server's protocol.c.
11807 * Removed historic and obsolete protocol `channel_auth' from
11808 both client and server.
11810 * Removed wrong way of sending command status messages from
11811 server to client in server's command.c. The old way violated
11812 protocol specification.
11814 Changes to silccore/silccommand.[ch]: removed
11815 silc_command_encode_status_payload -> not needed anymore,
11816 changed silc_command_encode_payload_va to accept extra
11817 argument on variable argument list. The argument type must
11818 now be provided to the function. Also, added new function:
11819 silc_command_encode_reply_payload_va which is same as
11820 normal command_encode_payload_va except command status type
11821 is provided as extra argument.
11823 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11825 * Added ~./silc directory handling. The directory includes the
11826 public and private keys for the client.
11828 Added silc_client_check_silc_dir, silc_client_create_identifier
11829 and silc_client_load_keys.
11831 * Implemented SILC protocol compliant public key. Added public
11832 and private key saving to and loading from files.
11834 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11835 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11836 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11837 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11838 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11840 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11841 silc_pkcs_load_[public/private]_key.
11843 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11845 * Added silc_server_get_route (route.[ch]) to get connection
11846 data for the fastest route for given ID.
11848 * Implemented INVITE command on client and server. The command
11849 were re-defined in the SILC Protocol Specification and the
11850 implementation now complies with the specification.
11852 * Implemented PING command on client and server.
11854 * Implemented NAMES command on client and server. The server side
11855 supports currently only normal server not router server yet.
11856 Some changes to NAMES definition in SILC protocol specification.
11858 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11860 * Implemented LEAVE command on client and server.
11862 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11863 again. This change was made to the protocol as well. Server
11864 should not violate the protocol specification anymore.
11866 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11868 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11869 was tested. SOCKS4 was not but should work anyway.