1 Tue Jan 23 16:05:27 EET 2007 Pekka Riikonen <priikone@silcnet.org>
3 * The silc_schedule_set_listen_fd now returns boolean value.
4 Fixed FD task adding to check correctly for already added
5 FD tasks. Added stricter error checking for FD scheduling
6 with epoll(). Affected files are lib/silcutil/silcschedule.[ch]
7 and lib/silcutil/unix/silcunixschedule.c.
9 * The silc_stream_set_notifier now returns boolean value. Changed
10 all streams to support and check for the error condition.
11 Affected files are in lib/silcutil/.
13 * Fixed SKE library session aborting and deletion. Affected
14 file are lib/silcske/silcske.c.
16 Tue Jan 16 18:22:08 EET 2007 Pekka Riikonen <priikone@silcnet.org>
18 * Implemented PKCS #1 with appendix with hash OID in the
19 signature. Affected files are lib/silccrypt/silcpkcs1.[ch],
20 lib/silccrypt/silchash.[ch] and
21 lib/silcasn1/silcasn1[_encode|decode].[ch].
23 Sun Jan 14 23:12:41 EET 2007 Pekka Riikonen <priikone@silcnet.org>
25 * Added support for Version (V) SILC public key identifier.
26 Affected files are lib/silccrypt/silcpk.[ch].
28 Tue Jan 9 19:37:51 EET 2007 Pekka Riikonen <priikone@silcnet.org>
30 * Rewrote connection auth request in client library. It is now
31 done automatically by the library and the resolved method given
32 as a hint to get_auth_method client operation. Affected files
35 Wed Jan 3 18:06:33 EET 2007 Pekka Riikonen <priikone@silcnet.org>
37 * Added silc_packet_stream_wrap into lib/silccore/silcpacket.[ch].
38 It can be used to wrap SilcPacketStream into SilcStream.
40 * Fixed %p formatting from silc_snprintf. Affected file is
41 lib/silcutil/silcsnprintf.c.
43 * Ported SFTP library to new utility library. Ported also
44 the SFTP testers. Affected files in lib/silcsftp/.
46 Tue Jan 2 17:18:46 EET 2007 Pekka Riikonen <priikone@silcnet.org>
48 * Added lib/silcutil/silcsnprintf.[ch]. Added in addition
49 of silc_snprintf, silc_vsnprintf, silc_asprintf and
52 Sat Dec 30 23:23:17 EET 2006 Pekka Riikonen <priikone@silcnet.org>
54 * Added preliminary Symbian support. Changes around the source
55 tree. The symbian/ directory now includes Carbide.c++ project
56 files to compile the sources.
58 * Added silc_snprintf. Affected files are
59 lib/silcutil/silcstrutil.[ch].
61 Thu Dec 21 18:01:51 EET 2006 Pekka Riikonen <priikone@silcnet.org>
63 * Changed SILC_FSM_[CONTINUE|YIELD|WAIT|FINISH] enums to
64 macros. SILC_FSM_CONTINUE macro now immediately calls the
65 next state instead of first returning back to FSM. Helps
66 in debugging crashes etc.
68 Removed FSM Semaphores. Introduced FSM Event which is
69 asynchronous event. Affected files are in lib/.
71 * Added epoll(7) support to SILC Scheduler. It is used by default
72 if it is available. Affected files are
73 lib/silcutil/silcschedule.[ch],
74 lib/silcutil/unix/silcunixschedule.c.
76 Tue Dec 19 20:39:35 EET 2006 Pekka Riikonen <priikone@silcnet.org>
78 * Added CTR mode to AES. Simplified cipher implementation API
79 more. Affected files are in lib/silccrypt/.
81 Sun Dec 17 16:46:55 EET 2006 Pekka Riikonen <priikone@silcnet.org>
83 * Removed `detach' client operation. The detachment data is
84 now delivered in SILC_COMMAND_DETACH command reply to
85 application. Affected file in lib/silcclient/.
87 * Rewrote resuming/detaching in client library.
89 * Added boolean encryption indicator for silc_cipher_set_key.
90 Affected files lib/silccrypt/silccipher.[ch].
92 Wed Dec 13 18:05:50 EET 2006 Pekka Riikonen <priikone@silcnet.org>
94 * Added silc_likely and silc_unlikely macros for GCC branch
95 prediction optimizations. Affected file lib/silcutil/silctypes.h.
97 * Added assembler AES optimization. Cleaned up the SILC Cipher
98 implementation API. Affected files are in lib/silccrypt/.
100 Tue Dec 12 18:56:14 EET 2006 Pekka Riikonen <priikone@silcnet.org>
102 * Changed back the SILC_FSM_THREAD_WAIT operation to not
103 continue to next state if thread is finished already. That
104 check is not done anymore. Affected files are
105 lib/silcutil/silcfsm.[ch].
107 Sun Dec 10 13:54:52 EET 2006 Pekka Riikonen <priikone@silcnet.org>
109 * Removed silc_packet_[get|set]_ciphers and
110 silc_packet_[get|set]_hmacs. Added silc_packet_set_keys that
111 handle REKEY_DONE packet sending in rekey. Affected files
112 are lib/silccore/silcpacket.[ch].
114 * Added silc_fsm_is_started. Affected files are
115 lib/silcutil/silcfsm.[ch].
117 * Added settings sign_channel_message, sign_private_message
118 and key_exchange_rekey_pfs to SILC Client. Added UDP transport
119 support for key agreement in /KEY command. Affected files
120 in apps/irssi/src/silc/core/.
122 * During SILC Client initialization forward log messages to
123 stderr. Affected files in apps/irssi/src/silc/core/.
125 Thu Dec 7 19:07:21 EET 2006 Pekka Riikonen <priikone@silcnet.org>
127 * Added silc_ske_get_key_material. Affected files are
128 lib/silcske/silcske.[ch].
130 * Added silc_packet_stream_is_udp. Affected files are
131 lib/silccore/silcpacket.[ch].
133 * Added SKE packet retransmission support with UDP transport.
134 Affected file is lib/silcske/silcske.c.
136 Sun Dec 3 22:00:12 EET 2006 Pekka Riikonen <priikone@silcnet.org>
138 * Added silc_socket_stream_is_udp. Affected file is
139 lib/silcutil/silcsocketstream.[ch].
141 * Added UDP transport support to packet engine. Affected file
142 is lib/silccore/silcpacket.c.
144 * Added silc_socket_stream_is_udp. Affected file is
145 lib/silcutil/silcsocketstream.[ch].
147 Sat Nov 18 11:33:03 EET 2006 Pekka Riikonen <priikone@silcnet.org>
149 * Added silc_packet_send_va[_ext] to send variable argument
150 formatted buffers. Affected files lib/silcore/silcpacket.[ch].
152 * Timeout freelist garbage collection added to scheduler.
153 Affected file lib/silcutil/silcschedule.c.
155 Thu Nov 9 18:12:15 EET 2006 Pekka Riikonen <priikone@silcnet.org>
157 * Added silc_show_public_key_file to
158 lib/silcapputil/silcapputil.[ch].
160 * Added SILC_STR_ADVANCE support for buffer unformatting.
161 Affected file lib/silcutil/silcbuffmt.c.
163 Tue Nov 7 18:04:36 EET 2006 Pekka Riikonen <priikone@silcnet.org
165 * Added silc_string_split to lib/silcutil/silcstrutil.[ch].
167 * Added silc_mutex_assert_locked to lib/silcutil/silcmutex.h.
169 * silc_fsm_continue[_sync] now cancels erlier timeout set with
170 silc_fsm_next_later. Affected file lib/silcutil/silcfsm.c.
172 Sat Nov 4 21:50:37 EET 2006 Pekka Riikonen <priikone@silcnet.org
174 * Added SILC_STR_FUNC to buffer format API. Affected files
175 are lib/silcutil/silcbuffmt.[ch].
177 * Added silc_buffer_[s]enlarge to lib/silcutil/silcbuffer.h.
179 * No more memory allocation for message payload parsing.
180 Pre-allocated buffer can be used with message payload encoding.
181 Affected files lib/silccore/silcmessage.[ch].
183 Fri Oct 27 21:01:26 EEST 2006 Pekka Riikonen <priikone@silcnet.org
185 * Added silc_buffer_sunformat and silc_buffer_sunformat_vp
186 to silcutil/silcbuffmt.[ch].
188 Sun Oct 22 13:03:07 EEST 2006 Pekka Riikonen <priikone@silcnet.org
190 * Added SILC_STR_BUFFER to format and unformat SilcBuffer.
191 Affected file lib/silcutil/silcbuffmt.[ch].
193 * Removed silc_schedule_signal_[un]register and
194 silc_schedule_signal_call. Added silc_schedule_task_add_signal
195 to add signal task. Only one callback per signal may be
196 added. The signals are now automatically called back to
197 caller. Affected files lib/silcutil/silcschedule.[ch] and
198 silcutil/[unix/win32]/silc[unix/win32]schedule.c.
200 * Added silc_time_msec and silc_time_usec to silcutil/silctime.[ch].
202 * Added SilcSKEParams for SKE parameters and simplied even more
203 the SKE interface. Affected files are lib/silcske/silcske.[ch].
204 Added support for IV included and session port handling with
207 * Added Secure ID (SID) support with IV Included flag (for UDP/IP)
208 in lib/silccore/silcpacket.[ch]. Added silc_packet_set_sid
209 which is called after every rekey when IV Included flag is used.
210 See SILC specifications for details.
212 Thu Oct 19 10:03:03 EEST 2006 Pekka Riikonen <priikone@silcnet.org
214 * Added lib/silcapputil and moved SILC application specific
215 utility routines from the generic util library lib/silcutil
216 to the new library. Removed lib/silcidcache and moved that
217 to lib/silcapputil as well.
219 Tue Sep 19 00:14:11 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
221 * Added SILC_STR_ADVANCE. Affected file is
222 lib/silcutil/silcbuffmt.[ch].
224 * The silc_buffer_strformat preserves buffer locations now.
226 * Added lib/silcutil/silcatomic.h for atomic operations.
228 Sat Sep 16 11:23:06 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
230 * Added lib/silchttp, SILC HTTP server, a very simple HTTP
233 * Fixed MIME deocing when data portion is not present.
234 Affected file lib/silcutil/silcmime.c.
236 Wed Jul 19 12:06:38 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
238 * Moved lib/silccore/silcidcache.[ch] to lib/silcutil/.
240 * Added IV Included support to packet routines, to allow
241 packet sending and receiving on UDP/IP. Affected files are
242 lib/silccore/silcpacket.[ch].
244 * Added SILC_FSM_YIELD. Affected files lib/silcutil/silcfsm.[ch].
246 Tue Jul 18 20:10:28 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
248 * Added UDP support to network and socket stream library.
250 Sat Jun 24 22:33:18 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
252 * Added conditional variables. New files are
253 lib/silcutil/silcondvar.h and platform specific implementations.
255 Thu Jan 5 20:02:31 CET 2006 Patrik Weiskircher <pat@icore.at>
257 * make sure session->hostname and session->port are valid before the
258 application callback is done, since things will go wrong if the
259 application immediately calls silc_client_file_receive. Affected
260 file lib/silcclient/client_ftp.c.
261 Patch received from Stefan Siegel <stesie@brokenpipe.de>, thanks!
263 Fri Dec 30 22:54:21 EET 2005 Pekka Riikonen <priikone@silcnet.org>
265 * New SILC PKCS API enabling support for other public keys
266 and certificates, lib/silccrypt/silcpkcs.[ch], silcpk.[ch].
268 * Separated SILC Public Key Payload routines from the PKCS API
269 to lib/silccore/silcpubkey.[ch].
271 Wed Dec 28 13:55:22 EET 2005 Pekka Riikonen <priikone@silcnet.org>
273 * Added SILC Key Repository library, lib/silcskr.
275 * Added SILC Server library, lib/silcserver.
277 Mon Dec 19 18:04:24 EET 2005 Pekka Riikonen <priikone@silcnet.org>
279 * MIME objects in attributes now use SilcMime. Affected files
280 are lib/silccore/silcattrs.[ch].
282 Sat Dec 17 20:13:31 EET 2005 Pekka Riikonen <priikone@silcnet.org>
284 * Synchronize semaphore posting for real threads in FSM.
285 Affected files are lib/silcutil/silcfsm.c, silcfsm_i.h.
287 Mon Nov 28 17:06:54 EET 2005 Pekka Riikonen <priikone@silcnet.org>
289 * Added silc_file_set_nonblock. Affected file is
290 lib/silcutil/silcfileutil.h.
292 * Added silc_fd_stream_file to lib/silcutil/silcfdstream.[ch].
294 Sat Nov 26 16:13:40 EET 2005 Pekka Riikonen <priikone@silcnet.org>
296 * FSM based implementation of SILC SKE. Simpler interface also.
297 Affected files are in lib/silcske/.
299 * Added SilcBool type. Affected file lib/silcutil/silctypes.h.
301 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
303 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
304 silc_mime_parse is available but deprecated.
306 * Check that packet is valid when processing key exchange,
307 authentication and rekey protocols. Fixes a crashbug.
308 Affected files are apps/silcd/protocol.c and
309 lib/silcclient/protocol.c.
311 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
312 all hash buffers to use that instead of fixed values.
314 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
316 * Added SHA-256 to crypto library. The SHA-256 takes now
317 precedence over SHA-1.
319 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
321 * Check for valid return value from regcomp. Affected file
322 lib/silcutil/unix/silcunixutil.c.
324 Tue May 10 23:11:17 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
326 * Fixed silc_hash_uint to work with integers. Affected
327 file lib/silcutil/silcutil.c.
329 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
331 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
333 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
335 * Fixed channel public key list saving on JOIN command reply
336 on backup router. Affected file apps/silcd/command_reply.c.
338 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
340 * Added default limit how many channels client can join,
341 default is 50. Added 'channel_join_limit' configuration
342 option to server too. Affected files are apps/silcd/command.c
343 and serverconfig.[ch].
345 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
347 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
348 On Toolkit the server and client are not compiled by default.
349 Affected file configure.ad.
351 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
353 * Added lib/contrib/getopt.[ch] for platforms that don't
354 have it (it is not GPL implementation).
356 * Fixed compilation when pkg-config is used.
358 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
360 * A comma in invite/ban string is invalid, check for it.
361 Affected file apps/silcd/server_util.c.
363 * Added SERVICE command to the server. It parses the command
364 request but SILC Server does not support services for the
365 time being. Affected file apps/silcd/command.[ch].
367 * Added SERVICE command and command reply to client library.
368 It is however incomplete. Updated Toolkit documentation.
369 Affected files are lib/silcclient/command[_reply].[ch].
371 * Fixed IDENTIFY/WHOWAS command reply to send the username
372 correctly (uninitialized buffer). Affected file is
373 apps/silcd/server_query.c.
375 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
377 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
378 finalizes the major restructuring of the CVS tree.
380 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
382 * Send empty MOTD reply if MOTD file cannot be read.
383 Affected file silcd/command.c.
385 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
387 * Optimized primer number generator to use simpler conversion
388 routines. Also assure that the prime number will have the
389 highest bit set after modifying it. Affected file is
390 lib/silcmath/silcprimegen.c.
392 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
394 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
395 for now only for testing purposes, it will not be delivered
396 in any distribution for now.
398 * Removed NSS MPI from the source tree. Due to upcoming
399 license change for the SILC Toolkit, we cannot deliver the
400 NSS MPI anymore. I decided to replace it in all distributions
401 with public domain library.
403 * Removed GNU regex from lib/contrib and introduced free
404 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
405 GNU regex compatible API to it (only partial).
407 * Removed getopt routines from lib/contrib.
409 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
411 * Use silc_server_send_command_reply to send replies instead
412 of encoding packet itself. Affected file silcd/command.c.
414 * Added command sending and receiving statistics to server.
415 Affected files in silcd/.
417 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
418 with GCC, for it not to warn about pointer signedness.
420 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
422 * Added context to the SilcIDCache destructor. Affected
423 files are lib/silccore/silcidcache.[ch],
424 lib/silcclient/client.c and silcd/server.c.
426 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
428 * Added pkg-config check to configure.
430 * The PublicKeyDir must not be used with Admin block in server
431 config. Affected file silcd/serverconfig.c.
433 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
437 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
439 * Handle empty LIST command reply correcttly in server. Affected
440 file silcd/command_reply.c.
442 * Handle empty LIST command reply correctly in client library.
443 The application will now receive one LIST command reply with
444 all arguments set to NULL if there are no channels. Updated
445 Client Library documentation accordingly. Affected file
446 lib/silcclient/command_reply.c.
448 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
450 * Added channel name string stringprep profile to the protocol
451 and implementation to allow a little free'er channel name
452 strings. Affected files are lib/silcutil/silcstringprep.[ch].
454 * Added silc_channel_name_[check|verify] to check and verify
455 channel name strings. Affected files are
456 lib/silcutil/silcstrutil.[ch].
458 * Added support for the new channel name preparation in client
459 library and server. Affected files in lib/silcclient and
462 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
464 * Added the Autodist into the source tree. It replaces the
465 old ./prepare. It can be used to create distributions as
466 previously. See README.CVS and README.DIST. See
467 distributions in distdir/.
469 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
471 * Make sure query sends at least an error back if nothing
472 more is sent. Affected file silcd/server_query.c.
474 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
476 * During query, check if the original command caller goes
477 away. If it does, stop the query. Affected file
478 silcd/server_query.c.
480 * Check for valid channel creation in JOIN command reply.
481 Affected file lib/silcclient/command_reply.c.
483 * Handle the resolver counter in silc_client_get_users_by_channel
484 callback correctly. Fixed auto-join bug in Gaim. Affected
485 file lib/silcclient/idlist.c.
487 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
489 * Added some better error messages. Affected file
490 silcd/command_reply.c and packet_receive.c.
492 * Handle error in WATCH command propely on backup router.
493 Affected file silcd/command.c.
495 * Fixed freeing of unfreeable variable in WHOIS command reply.
496 Affected file silcd/command_reply.c.
498 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
500 * Added pkg-config .pc file creation for silc core library
501 and silcclient library. A patch by c0ffee.
503 * Removed the need for GNU Libidn. Added the simple stringprep
504 from libidn into lib/contrib/. It is now used also on Windows
507 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
509 * Simplified the invite and ban string handling in the
510 server. Check for valid invite and ban arguments also.
511 Affected file silcd/server_util.c.
513 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
515 * Added WATCH list announcing in backup router protocol.
516 Affected files are silcd/command.c, server.c, server_backup.c.
518 * Do not change users mode to founder on normal server/backup
519 if the founder mode is set, and user is first one to join.
520 Affected file silcd/pcaket_receive.c.
522 * Do not send CUMODE_CHANGE notify back to sender. Affected
523 file silcd/packet_receive.c.
525 * Added getrusage() to take noise in SILC RNG. A patch by
526 Mika Boström. Affected files are configure.in.pre,
527 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
529 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
531 * Splitted the SILC libraries configuration into a configure
532 fragment into lib/configure.ad. It is now possible, once
533 this feature is added, to specify whether to compile or not
534 compile included SILC libraries. Affected files are
535 configure.in.pre, lib/silcmath/mpi/configure.ad,
536 lib/configure.ad, Makefile.defines.pre and
537 Makefile.defines_int.pre.
539 * Added --with-silc-includes and --with-silc-libs to configure.
540 If specified the included libs are not compiled, but the
541 specified libs are used. Pkg-config is not yet supported.
542 Affected file configure.in.pre.
544 * Fixed WATCH command handling on backup router. Router does not
545 send the watch command any more to backup if it originates from
546 backup. Affected file silcd/command.c.
548 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
550 * Changed announcing to not announce unregistered clients.
551 Affected file silcd/server.c.
553 * Fixed username handling in command reply. Affected file
554 silcd/command_reply.c.
556 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
558 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
560 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
561 Affected file: includes/silcincludes.h.in
563 * bool is defined as _Bool on Mac OS X now.
564 Affected file: lib/silcutil/silctypes.h
566 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
568 * Added support for UTF-8 nicknames, channel names and
569 server names in client library. Affected files in
572 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
573 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
574 software to check how Toolkit has been compiled.
576 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
578 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
580 * Use silc_utf8_str[n]casecmp instead of strcmp routines
581 in library and in SILC Client when dealing with nicknames
582 and other identifier strings. Affected file in client lib
585 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
586 irssi/src/silc/core/silc-servers.c.
588 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
590 * Fixed idcache to work with the new identifier strings.
591 Affected file lib/silccore/silcidcache.c.
593 * Added UTF-8 hash and compare function for SilcHashTable.
594 Affected file lib/silcutil/silcutil.[ch].
596 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
597 Affected file lib/silcutil/silcstringprep.[ch].
599 * Changed the identifier string handling to include the original
600 format in client, server, channel entries and normalized
601 format in cache. Affected files in silcd/.
603 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
605 * Added support for the new identifier strings and their
606 validity checking. Nicknames, channel names and usernames
607 can now include practically any kind of letters and various
608 other characters. Affected files in silcd/ and in libraries.
610 NOTE: comparing these strings should now be done with memcmp()
611 to check binary compatibility. All these strings are normalized
612 and casing is irrelevant.
614 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
615 as easy function for applications to check whether identifier
618 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
620 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
621 file lib/silcutil/silcutf8.c.
623 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
625 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
627 * Make public key in getkey reply mandatory. Affected file
628 lib/silcclient/command_reply.c
630 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
632 * Added Parameter dont_register_crypto_library to
633 SilcClientParam. If set to TRUE, silcclient library will
634 not initalize the Crypto Libraries and application
635 will need to do it. Affected file lib/silcclient/silcclient.h,
636 lib/silcclient/client.c.
638 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
640 * Imported new silc_utf8_[encode|decode] routines from
641 my internal SILC 1.1 source tree. New encodings added:
642 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
643 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
644 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
647 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
649 * Implemented stringprep (RFC 3454) API. Internally we use
650 GNU Libidn's stringprep, for now, so it is required now to
651 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
653 * Added checking for GNU Libidn and --with-libidn to configure.
655 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
657 * If the passphrases entered do not match while generating a new key,
658 completly start over instead of going into an infinite loop asking
659 the user to re-enter the passphrase correctly. Affected file
660 lib/silcutil/silcapputil.c
662 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
664 * Make sure server is removed from backup list when it is
665 deleted. Affected files silcd/command.c, server.c,
668 * Close socket when connecting to router fails. Affected
671 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
673 * Adopt configuration toolchain to current auto-tools.
674 Affected files prepare, irssi/configure.in
675 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
676 redo that. Affected files irssi/src/silc/core/client_ops.c,
677 irssi/src/fe-common/silc/fe-silc-channels.c
678 * Take over command line options into silcclient data structure.
679 Affected file irssi/src/silc/core/silc-core.c
681 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
683 * Do not try to initiate backup resuming protocol forever.
684 Affected file silcd/server_backup.c.
686 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
688 * ID change in resuming has to be done before changing
689 detached client's modes, since the ID change may fail and
690 leave ghosts on the network. Affected file is
691 silcd/packet_receive.c.
693 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
695 * Fixed Win32 scheduler to not stuck anymore. A patch from
696 Juha Räsänen. Affected file is
697 lib/silcutil/win32/silcwin32schedule.c.
699 * Fixed QoS parsing for connection blocks in server. Affected
700 file is silcd/serverconfig.c.
702 * Fixed server statistics increasing in server. Affected file
705 * The CLOSE command now marks backup router as self disconnected
706 to avoid resuming problems. Affected file silcd/command.c.
708 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
710 * When using silc_net_create_connection[_async], and your system can
711 create IPv6 sockets, it will try to connect to the IPv6 host.
712 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
713 file lib/silcutil/unix/silcunixnet.c
715 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
717 * Check for valid route when receiving packet from router and
718 when routing it to local server in the cell. A patch from
719 Matt Miller. Affected files silcd/router.c and server.c.
721 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
723 * Couldn't detach and reattach twice, because of the previous
724 commit. Affected file silcd/packet_receive.c
726 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
728 * Added check to ignore Port value if Initiator is FALSE.
729 Remote router coudln't connect if Port was set. Affected file
732 * If some client tries to resume more than once at the same time,
733 server crashed. Router didn't crash, but showed odd behaviour
734 (didn't allow clients to join anymore, ..). Affected files
735 silcd/packet_receive.c silcd/idlist.h
737 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
739 * Destroy the file transfer session in silc_client_file_close
740 with timeout. Affected file lib/silcclient/client_ftp.c.
742 * Call SFTP server monitor in READ and WRITE after the actual
743 operations. Affected file lib/silcsftp/sftp_server.c.
745 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
747 * Create one configure script from configure fragments
748 (configure.ad). This is a first step towards new distribution
749 system. Affected files prepare, configure.in.pre,
750 lib/silcmath/mpi/configure.ad.
752 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
754 * Removed expiring of client key pair. Affected file is
755 irssi/src/silc/core/clientutil.c
757 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
759 * Check the number of connections from real number of
760 connections instead of socket number, when deciding if
761 server is full. Affected files are silcd/server.c,
762 server_internal.h and silcd.c.
764 * Clarified the connections_max meaning in General section
765 in doc/example_silcd.conf.in.
767 * The reconnect_keep_trying default value set to TRUE
768 if it is not defined in the config file. Affected file
769 silcd/serverconfig.c.
771 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
773 * Fixed crashbug in connection closing, after a protocol
774 completion callback, which might have closed it already.
775 Affected file silcd/server.c.
777 * Fixed rekey with PFS in backup router. It did not allow
778 rekeys with PFS, and when the rekey protocol timedout
779 it crashed the backup router without the above fix. Affected
780 file silcd/packet_send.c and server.c.
782 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
784 * The silc_client_add_channel_private_key now returns the
785 private key context if pointer is given as argument.
786 Affected files are lib/silcclient/silcclient.h and
789 * Added support for using channel private keys in SILC
790 Client Library even if the private key mode is not set
791 on the channel. Affected file lib/silcclient/client_channel.c.
793 * The channel private key used to decrypt message is now
794 delivered to the application in the 'channel_messageÃ' client
795 operation. Affected files are lib/silcclient/silcclient.h
796 and client_channel.c.
798 * Fixed wrong arg type for user limit in CMODE command reply.
799 Affected file silcd/command.c.
801 * The user limit is now taken and saved to SilcClientEntry in
802 JOIN and CMODE command replies and in CMODE_CHANGE notify.
803 Affected files lib/silcclient/silcclient.h, command_reply.c
806 * Added support to the new private message key indicator
807 packet. Added a new function to the client library:
808 silc_client_send_private_message_key_request. The sender
809 indicates to be initiator, and receiver is responder.
810 Added the indicator to the SilcClientEntry as 'prv_resp'
811 boolean. Affected files are lib/silcclient/silcclient.h
812 client.[ch], and client_prvmsg.c.
814 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
816 * Fixed the JOIN command calling when called with both
817 -auth and -founder. Affected file is lib/silcclien/command.c.
819 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
821 * Check watcher list for resumed clients as well. Affected
822 file is silcd/packet_receive.c.
824 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
826 * Implemented the user limit to the CMODE_CHANGE notify,
827 CMODE command reply and JOIN command reply in server.
828 Affected files are silcd/server.c, command.c, command_reply.c,
829 packet_send.c and packet_receive.c.
831 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
833 * Defined SILC_STRFMT_END that must be used now with
834 silc_buffer_strformat, instead of SILC_STR_END. Fixes
835 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
836 lib/silcclient/silcvcard.c, silcd/server_util.c.
838 * Fixed the adding of public key to the WATCH list in server.
839 Fixed the WATCH notify sending to client. Affected files
840 are silcd/packet_send.[ch], command.c, server_util.c.
842 * Implemented the watching by public key in the SILC Client
843 Library and SILC Client. Affected files are
844 lib/silcclient/command.c and client_notify.c.
846 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
848 * Added support for public key watching in server. Affected
849 files are silcd/server.c, server_internal.h, command.c,
852 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
854 * Added public key to the SIlcClientEntry. Affected files
855 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
857 * Fixed the get_clients_whois reply processing to return
858 exactly same entries server returned. Makes it possible
859 to search using attributes. Affected file is
860 lib/silcclient/idlist.c.
862 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
864 * Save founder key to SilcChannelEntry. Affected files are
865 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
867 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
869 * Call the monitor callback with _CLOSED status from the
870 silc_client_file_close. Affected files are
871 lib/silcclient/client_fpt.c, silcclient.h
873 * Added silc_client_get_clients_whois which resolves using
874 WHOIS, and supports requested attributes as well.
875 Affected files are lib/silcclient/silcclient.h, idlist.c.
877 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
879 * Added support for asking the destination filename where
880 the downloaded file is saved in the file transfer. Affected
881 files are lib/silccilent/silcclient.h, client_ftp.c.
883 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
885 * Fixed error handling in resuming data processing. Affected
886 files are lib/silcclient/client_resume.c and client.c.
888 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
890 * Fixed silc_client_send_private_message to return TRUE correctly.
891 Affected file lib/silcclient/client_prvmsg.c.
893 * Added topic to the SilcChannelEntry. Affected files are
894 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
896 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
898 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
899 file lib/silcclient/command.c
901 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
903 * Convert all commands to UTF-8 before passing them to the
904 client library. Still need to convert replies from UTF-8 to
905 the locale encoding. Affected file
906 irssi/src/silc/core/silc-cmdqueue.c
908 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
910 * redirect all silc_client_command_calls through a queueing framework.
911 This fixes /CYCLE and the annoying "nick change after auto-joining
912 a channel". Furthermore it defines one central point where
913 command parameters can be UTF-8-ified. Affected files
914 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
915 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
917 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
919 * use asynchronous connect() to establish router connections.
920 Fixes problem when the primary router goes down. Affected files
921 silcd/server.c, silcd/server_backup.c
923 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
925 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
926 Fixed various compilation warnings when type casting ints
927 to pointers or vice versa, of different size. Updates around
930 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
932 * Surrogates not allowed in UTF-8 strings, updated decoder.
933 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
934 testers in lib/silcutil/tests/ directory.
936 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
938 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
939 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
940 files are lib/silcclient/silcclient.h, client.c.
942 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
944 * When resuming a session fails, notify the user that the session
945 file needs to be removed eventually. Affected files
946 irssi/src/fe-common/silc/module-formats.[ch],
947 irssi/src/silc/core/client_ops.c.
949 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
951 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
952 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
954 * Typofix in Irssi::Silc module. Affected file
955 irssi/src/perl/silc/Silc.xs.
957 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
959 * Changed the way NOTICE flagged messages are treated. Added support
960 for notices in queries and signing notices. Affected files
961 irssi/default.theme; irssi/docs/help/in/notice.in;
962 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
963 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
965 * Fixed typo in /ACTION help. Affected file
966 irssi/docs/help/in/action.in
968 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
970 * Fixed typo in perl module. Affected file
971 irssi/src/perl/silc/Server.xs
973 * Changed the way ACTION flagged messages are treated. Added support
974 for actions in queries and signing actions. Affected files
975 irssi/default.theme; irssi/docs/help/in/action.in;
976 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
977 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
980 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
982 * Incorrectly reported error when client had to be resolved from
983 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
985 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
987 * Fixed whois public key hash table deleting and adding in
988 detached client case. Affected file silcd/packet_receive.c.
990 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
992 * Changed filenames of silc/fe module not to collide with filenames
993 from core/fe. Also seperated public messages printing from
994 query messages printing. Affected files are all in
995 irssi/src/fe-common/silc.
997 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
999 * Fixed the invite process handling during joining to use
1000 correct server name for the client that is matched against
1001 the invite string for the channel. Wrong server name caused
1002 inability to join the channel. Affected file is
1005 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1007 * Fixed the CUMODE channel founder authentication on normal
1008 server to not remove the founder rights on existing founder
1009 before checking that router accepts the mode change. Affected
1010 files are silcd/command.c and silcd/packet_receive.c.
1012 * Remove the server entry correctly when rekey timeouts and
1013 remote router connection on normal server is closed. Fixes
1014 a crash where server uses the freed server entry. Affected
1015 file silcd/server.c.
1017 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1019 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
1020 networks. This is the first step in solving the bug about
1021 /SERVER ADD -silcnet <silcnet>. Affected files
1022 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
1023 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
1024 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
1026 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1028 * /SMSG and /MMSG now correctly create new queries. Affected files
1029 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
1031 * Add basic support for SILC protocol specific variables in perl.
1032 Affected files irssi/src/perl/silc/*, irssi/configure.in,
1033 irssi/src/perl/Makefile.am
1035 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1037 * Don't use silc_get_input, it's obviously not reliable. Fixes
1038 issue when the current key expires. Affect file
1039 irssi/src/silc/core/clientutils.c
1041 * Make the session data filename configurable. This makes it
1042 possible to have different session files for different
1043 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
1044 client_ops.[ch], silc-servers.c,
1045 irssi/src/silc/fe-common/silc/module-formats.[ch]
1047 * Use the same set of libtool files for the MPI lib as for the
1048 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
1049 config.sub, configure.in, install-sh, missing, mkinstalldirs
1051 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1053 * Fixed server statistics decrementing error to not go to
1054 negative. Affected file silcd/packet_receive.c.
1056 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1058 * Use silc_server_query_add_error to add error in public key
1059 search error. Added support in send_reply to send errors
1060 without specific argument. Affected file silcd/server_query.c.
1062 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
1063 Client for NO_SUCH_NICK. It was against the protocol specs.
1064 Affected file irssi/src/silc/core/client_ops.c.
1066 * Added backwards support for the wrong NO_SUCH_NICK error sending
1067 in server. To be removed in SILC Server 1.0. Both old clients
1068 and clients with fixed error handling now works. Affected file
1069 silcd/server_query.c.
1071 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
1073 * fixed a bug in the whois using attributes function where no
1074 error was sent if no nickname and client id but the attributes were
1075 given to whois. Affected file silcd/server_query.c
1077 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
1079 * remove public key from public key hashtable on detach. Affected
1080 file silcd/packet_receive.c
1082 * free public key hashtable before removing clients on server
1083 shutdown. Affected file silcd/server.c
1085 * remove public key prior deleting client-data on killing a client.
1086 Affected file silcd/server_util.c
1088 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
1090 * Getting the MOTD from other servers works now. Affected
1091 files are silcd/command.c and silcd/command_reply.c
1093 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1095 * Initialize the variable idletag, since it is tested in
1096 silc_core_deinit for its default value. Affected file
1097 irssi/src/silc/core/silc-core.c
1099 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
1101 * Fixed signed channel messages across cells. Affected file
1104 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1106 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
1107 is not defined. They can now be safely used in if-statements
1108 without braces. Affected file lib/silcutil/silclog.h.
1110 * Added the checks for backup closing connection due to error
1111 (local or remote) and thus not allow the resuming to occur
1112 in reconnect. Affected files are silcd/packet_send.c
1115 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1117 * Help file updates. Affected files in irssi/src/docs/help/in/.
1119 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
1121 * Fixed channel messages across cells. Affected file
1124 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1126 * Fixed file transmission accepting in client library to not
1127 start the negotiation if user hasn't accepted the transfer,
1128 instead create new session for resent transfer. Affected
1129 file lib/silcclient/client_ftp.c.
1131 * Show the session ID in the file transmision list. Remove
1132 session from list that failed to transfer. Switch the current
1133 session automatically after transmission, and in errors, to new
1134 session if other sessions exists in the transfer list. Affected
1135 files are irssi/src/silc/core/silc-servers.c,
1136 irssi/src/fe-common/silc/modfule-formats.c.
1138 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1140 * Fixed MIME header parsing for the hopefully last time. Affected
1141 file lib/silcutil/silcstrutil.c
1143 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1145 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
1147 * The SILC RNG is now gauranteed to return non-zero random
1148 values. Affected files are lib/silccrypt/silcrng.[ch].
1150 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1152 * Fixed nickname formatting when changing only case of the
1153 nickname. Affected file lib/silcclient/idlist.c.
1155 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1157 * Fixed a memory leak and incorrect printing of the "appears as"
1158 message. Affected file irssi/src/silc/core/client_ops.c
1160 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1162 * Added CRT (Chinese Remainder Theorem) supported RSA
1163 private keys and private key operations. This significantly
1164 increases private key operation efficiency. No compatibility
1165 issues with new or old private keys. Affected files are
1166 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
1168 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1170 * Fixed GCC-3.3.2 related compilation warnings from the
1173 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1175 * Removed RC6 from distributions.
1177 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1179 * Added some better comments to lib/silccrypt/silcpkcs.h,
1180 optimized some routines in lib/silccrypt/silcpkcs.c.
1181 Added test_silcpkcs into lib/silccrypt/tests/.
1183 * Fixed silc_rng_global_init to actually init the global RNG
1184 if RNG wasn't provided for it. Affected file is
1185 lib/silccrypt/silrng.c.
1187 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1189 * Added silc_hash_table_find_by_context_ext. Affected files
1190 lib/silcutil/silchashtable.[ch].
1192 * Save the public key on normal server in WHOIS command reply
1193 from attributes, if present, and add it to public key hash
1194 table. Fixes WHOIS resolving by public key on normal server.
1196 Optimized the attributes resolving on normal server to not
1197 resolve if we resolved them already from router.
1199 Affected files are silcd/server_query.c, command_reply.c.
1201 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
1203 * Added support for whois using attributes.
1204 Affected files silcd/command_reply.c, silcd/packet_receive.c,
1205 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
1208 * Added support for whois using public key attribute to /WHOIS i
1209 client command. Affected files irssi/docs/help/in/whois.in,
1210 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
1212 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1214 * Fixed UMODE setting in server when the client has anonymous
1215 mode set. The mode setting was not working. Affected file
1218 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1220 * Fixed some bugs and typos related to sending split messages.
1221 Print notification when sending messages with /MMSG. Affected
1222 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
1224 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1226 * Optimized the socket referencing in packet routines, client
1227 library and server. Affected files are lib/silccore/silcpacket.c,
1228 lib/silcclient/client.c and silcd/server.c.
1230 * If silc_socket_set_qos is given with NULL arguments the QoS is
1231 reset from the socket. Affected files are
1232 lib/silcutil/silcsockconn.[ch].
1234 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1236 * Add a /LISTKEYS command which lists the locally cached
1237 client and server keys. Affected files
1238 irssi/src/fe-common/module-formats.[ch],
1239 irssi/src/silc/core/silc-{channels,servers}.c
1240 irssi/docs/help/in/listkeys.in
1242 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1244 * Check that packet queue purging was successful. Affected
1245 files lib/silcclient/client.c and silcd/packet_send.c. Related
1246 to MAC failed errors.
1248 * Do not clear the inbuf even if it is empty if QoS was applied
1249 to it. Otherwise the QoS data is cleared and MAC failed error
1250 will occur. Affected file lib/silccore/silcpacket.c.
1252 * Use the rekey period time as rekey protocol timeout value.
1253 If the rekey does not succeed during the rekey period there's
1254 something very wrong, and we most likely end up with wrong keys,
1255 do graceful reconnect then. Affected file silcd/server.c.
1257 * Take reference of the socket in the parser context, as it's
1258 possible to have the parsers in queue after the socket is
1259 disconnected and this may cause crash. Affected files are
1260 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1263 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1265 * Fixed KICK command reply sending, it sent to replies.
1266 Affected file silcd/command.c.
1268 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1270 * Finish the silc-mime.pl script. It now supports MIME type
1271 guessing using magic files, signing data messages, executing
1272 MIME handlers in background. Affected files
1273 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1275 * Changed MIME signal handler to make things easier for the perl
1276 script. Affected files irssi/src/silc/core/client_ops.c,
1277 silc-servers.c, and irssi/docs/signals.txt
1279 * Cleaned up the silc_mime_parse function and fixed detection
1280 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1282 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1284 * Resolve the IP for file transfer listener from the connection
1285 socket. Affected file lib/silcclient/client_ftp.c.
1287 * Accept NULL hostname parameter in the functions
1288 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1289 if hostname is not wanted.
1291 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1293 * Fixed race condition between silc_client_init and
1294 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1296 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1298 * Fixed file transfer connection closing when SIGNOFF for
1299 the client is received from server. Affected file is
1300 lib/silcclient/client_ftp.c.
1302 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1304 * Check for disconnected socket in QUIT callback. Affected
1305 file silcd/command.c.
1307 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1309 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1310 Affected files lib/silcutil/silcstrutil.c
1312 * Cleaned up the escape/unescape functions for correctness and
1313 speed. Affected file irssi/src/silc/core/client_ops.c
1315 * Removed handling for data messages with Content-Type: text/*,
1316 moved parsing of MIME headers to the signal handler, added
1317 support for signing and verifying data messages. Affected
1318 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1319 irssi/src/silc/core/silc-{servers,channels}.c
1321 * Added a perl script for handling data messages based on
1322 information read from Mailcap files. New file
1323 irssi/scripts/silc-mime.pl
1325 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1327 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1328 acknowledge recepetion of a message to the sender. Updated
1331 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1333 * Unregister channel key saving callback when deleting channel.
1334 Affected file lib/silcclient/idlist.c.
1336 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1337 before calling notify client operation. Affected file is
1338 lib/silcclient/client_notify.c.
1340 * Unregister QoS tasks when deleting the socket connection.
1341 Affected files lib/silcutil/silcsockconn.[ch],
1342 unix/silcunixsockconn.c.
1344 * Implemented latest presence-attrs draft changes. Affected
1345 files lib/silccore/silcattrs.h and
1346 irssi/src/silc/core/silc-queries.c.
1348 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1350 * Save old channel keys in list to allow more rapid change
1351 of channel keys if server for some reason does that. This
1352 avoids loosing so many channel messages due to not having
1353 key to decrypt. Affected file lib/silcclient/silcclient.h,
1354 idlist.c and client_channel.c.
1356 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1358 * Continued backup router tests and fixes. Affected files
1359 silcd/server_backup, server_util.c, server.c. See TODO.
1361 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1363 * Fixed SERVER_SIGNOFF handling in servers. The client
1364 was removed from wrong list thus not removing the client
1365 at all. Affected file silcd/packet_receive.c.
1367 * Do not execute rekey protocol for disabled connections as
1368 it would never go through. Affected file silcd/server.c.
1370 * Added timeout for rekey protocol to catch if the protocol
1371 never executes successfully. Affected files silcd/server.c
1374 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1376 * Abandon packet processing for disconnected sockets. Check
1377 this always after calling packet processing callback.
1378 Affected file lib/silccore/silcpacket.c.
1380 * Fixed double registration disconnection code in server.
1381 Closed wrong connection. Affected file silcd/packet_receive.c.
1383 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1385 * On normal server reconnect to primary during resuming 4
1386 times, then give up. Affected file silcd/server_backup.c.
1388 * If during reconnecting to routers we notice we have router
1389 connection but no primary router set, the server is in desync.
1390 Reconnect to primary to restore network. Affected file
1393 * Assure that only one protocol is exeucting at the same time.
1394 Added checks for all protocols. Affected files are
1395 silcd/server.c and server_backup.c.
1397 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1399 * Check that a string is not already part on invite/ban
1400 string when processing it. Affected file silcd/server_util.c.
1402 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1404 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1405 with 1.2 version of the protocol. Affected file is
1406 silcd/packet_receive.c.
1408 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1410 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1411 where the passphrase was given. Affected file is
1414 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1416 * INVITE and BAN notifys are now delivered from routers to
1417 servers (but not clients) on the channel. Updated specs and
1418 code. Affected files silcd/packet_[send|receive].[ch],
1419 command.c, server.c and server_util.c.
1421 * Implemented INVITE and BAN announcing. Affected files are
1422 silcd/server.[ch], server_util.c.
1424 * Implemented SilcStatus error type argument returning in
1425 command reply error in server. Affected file silcd/command.c.
1427 * Implemented SilcStatus argument returning in comand reply
1428 in client library. The command_reply client operation now
1429 returns error specific arguments as well. Affected files
1430 are lib/silcclient/command_reply.[ch], client_resume.c,
1431 lib/silccore/silcstatus.[ch].
1433 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1435 * Backup router protocol version 1.2 implemented. Testing still
1436 required. Affected files in silcd/server_backup.[ch], server.c,
1437 packet_receive.c and server_internal.h.
1439 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1441 * silc_client_send_[channel|private]_message now return TRUE
1442 or FALSE. Affected file lib/silcclien/client_channel.c and
1445 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1447 * Check for explicit nickname in INVITE and BAN processing
1448 during join as well (and don't expect only wildcards in
1449 invite/ban strings). Affected file silcd/command.c.
1451 * Fixed the INVITE and BAN by public key. The public key saved
1452 is the PK payload (as specified) not the raw data. Affected
1453 file silcd/server_util.c.
1455 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1457 * UTF-8 text message support for actions and notices in SILC
1458 Client. Affected file irssi/src/silc/core/client_ops.c.
1460 * silc_get_username and silc_get_real_name now returns sensible
1461 data on Win32. Patch by Toni Willberg. Affected file is
1462 lib/silcutil/win32/silcwin32util.c.
1464 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1466 * Provide a signal handler to send MIME encoded messages and emit
1467 a signal when a MIME encoded message is received. Also document
1468 the signals for usage with the perl interface.
1470 A sample perl script will be supplied at a later point.
1472 Affected files are irssi/docs/signals.txt,
1473 irssi/src/silc/core/client_ops.[ch],
1474 irssi/src/silc/core/silc-{channels,servers}.c
1476 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1478 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1479 server. Use this time to display a lag and disconnect when it
1480 exceeds a specified limit.
1482 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1484 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1486 * Remove the channel auth list in normal server if router
1487 encofrces its list during connecting. Send notify to channel
1488 to remove the mode to remove the list. Affected files are
1489 silcd/server_util.c and silcd/packet_receive.c.
1491 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1493 * Added support for channel public keys. Updated protocol specs
1494 and implemented it. Affected files are
1495 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1496 lib/silcclient/command_reply.c.
1498 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1500 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1501 terminate the process on Linux. Affected file silcd/silcd.c.
1503 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1505 * Check for NULL buffer in silc_buffer_clear. Affected file
1506 is lib/silcutil/silcbuffer.h.
1508 * Simplified the backup router protocol by removing the _GLOBAL
1509 types. Updated protocol specs and the code. Affected files
1510 are silcd/server_backup.[ch].
1512 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1514 * Deny '@' and '!' from nicknames since they are reserved
1515 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1516 Updated protocol specs and the code.
1518 Affected files are silcd/server_util.[ch].
1520 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1522 * Fixed stack overflow in Irssi SILC client. Affected
1523 file irssi/src/silc/core/client_ops.c.
1525 * Check that Host is set in ServerConnection and RouterConnection
1526 in silcd.conf. Affected file silcd/serverconfig.c.
1528 * Fixed crash in server with protocol completion callbacks,
1529 namely rekey and backup resuming protocols. Affected files
1530 are silcd/server_backup.c and silcd/server.c.
1532 * Fixed rekey protocol to not restart if it is started already.
1533 Affected files are lib/silcclient/client.c and
1536 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1538 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1540 * Fixed EOF handling in SILC Config, affected file
1541 lib/silcutil/silcconfig.c.
1543 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1545 * Fixed RESOLVING flag handling in JOIN notify and other
1546 notifys to handle the resolvings correctly in client library.
1547 Affected file lib/silcclient/client_notify.c.
1549 * Do not send full INVITE and BAN lists in INVITE and BAN
1550 notifys, only the changed information. Affected file
1553 * Fixed INVITE notify sending in INVITE command, send it
1554 only when needed. Affected file silcd/command.c.
1556 * Handle the founder key change properly in CMODE_CHANGE
1557 notify. Bug #122. Affected file silcd/packet_receive.c.
1559 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1561 * Remove the mark for output (mark it only for input) after
1562 purging outgoing queue. Prevents the "Error in select()"
1563 floods. Affected file silcd/packet_send.c.
1565 * Fixed incorrect connection deletion from client library
1566 after calling "connect" client operation. Could cause
1567 crashes for example during reconnect timeouts. Affected
1568 files are lib/silcclient/client.c and
1569 irssi/src/silc/core/client_ops.c.
1571 * Check server private key file permissions before starting
1572 the server. Affected file silcd/serverconfig.c.
1574 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1576 * NULL terminate allocated string in silc_buffer_strformat.
1577 Affected file lib/silcutil/silcbuffmt.c.
1579 * Rewrote the invite/ban list string handling in server to
1580 use SilcBuffer instead. Affected files are silcd/command.c
1581 and silcd/server_util.c.
1583 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1585 * Fixed double free in CMODE command when setting new HMAC
1586 for channel. Affected file silcd/command.c.
1588 * Added couple of missing memset's to zero sensitive memory.
1589 Affected files silcd/command.c, lib/silcclient/command.c.
1591 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1593 * Fixed a double free in INVITE command error handling in
1594 server. Affected file silcd/command.c.
1596 * Added macros SILC_SWAB_[16|32] to swab byte order of
1597 16-bit and 32-bit unsigned integers. Affected file
1598 lib/silcutil/silctypes.h.
1600 * Use the SILC_SWAB_16 instead of htons() in server when
1601 handling ports since the ports in structures are always
1602 in little-endian order (regardless of platform). Affected
1603 file silcd/serverid.c and silcd/server_backup.c.
1605 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1607 * Send DISCONNECT in close admin command in server. Affected
1608 file silcd/command.c.
1610 * Check whether we are already connecting to a remote router
1611 (in addition of checking whether we are already connected)
1612 before creating new connection. Affected file silcd/server.c.
1614 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1616 * Added better compiler and compiler flags checking in
1619 * Check that socket is valid after QoS is applied to data.
1620 Affected file lib/silcutil/unix/silcunixsockconn.c.
1622 * Make sure the socket connecetion is not closed to early
1623 when closing connection in server. Also make sure the
1624 connection is always closed after error in a protocol.
1625 Affected file silcd/server.c.
1627 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1629 * Removed --session and --dummy options from Irssi SILC Client.
1630 -d option is available only if --enable-debug was given.
1631 Affected files are irssi/src/silc/core/silc-core,
1632 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1634 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1636 * Added silc_buffer_steal to steal the data from the buffer.
1637 Affected file lib/silcutil/silcbuffer.h.
1639 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1641 * Fixed server crash with double Primary block in config file.
1643 Fixed also various memory leaks around the config file
1644 parser. Affected files lib/silcutil/silcconfig.c,
1645 silcd/serverconfig.c.
1647 * Changed my nickname (Johnny Mnemonic) to my real name, this
1648 means that bugs introduced by him were actually introduced
1651 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1653 * Don't display "foo appears as foo\nYou're now known as foo"
1654 messages. Affected file irssi/src/silc/core/client_ops.c
1656 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1658 * Fixed error handling of invalid client entry when calling
1659 commands in server. Fixes a crash. Affected file
1662 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1664 * Added some sanity checks in server for correctness of the
1665 server configuration. Affected file silcd/serverconfig.c.
1667 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1669 * Prevent endless resolving of user informations in USERS
1670 command by checking the command reply status correctly.
1671 Affected file lib/silcclient/command_reply.c.
1673 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1675 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1676 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1677 Aldous <Matthew@Aldous.com>.
1679 * Added better implementation using CriticalSection of
1680 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1681 <mikko.lahteenmaki@pikabaana.net>.
1683 * Added some Winsock WIN32 compatiblity defines into
1684 includes/silcwin32.h.
1686 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1688 * Fixed double free in async host lookup code. Affected file
1689 lib/silcutil/silcsockconn.c.
1691 * On backup router handle now the SERVER_SIGNOFF from router
1692 for local connected servers too, and close the connections.
1694 Do not process them as normally signing off servers when they
1695 really signoff by sending EOF fe, but always assume that
1696 router sends the SERVER_SIGNOFF.
1698 Affected files silcd/server.c and silcd/packet_receive.c.
1700 * Fixed socket unsetting when closing connections. Affected
1701 files silcd/server.c and silcd/packet_send.c.
1703 * Do not print the nickname in SERVER_SIGNOFF if we do not
1704 have it. Prevents asserts in Irssi core. It is possible we
1705 don't have the nick if it was just being resolved when server
1706 signoff. Affected file irssi/src/silc/core/client_ops.c.
1708 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1710 * Fixed autonick crashbug in client library. Affected file
1711 lib/silcclient/client.c.
1713 * Fixed Unix implementation of SilcMutex to really assert if
1714 the mutex is locked/unlcoked already. Affected file
1715 lib/silcutil/unix/silcunixmutex.c.
1717 * Fixed locking in silc_schedule_uninit. It didn't lock
1718 when dispatching timeout tasks. Affected file is
1719 lib/silcutil/silcschedule.c.
1721 * Changed Win32 implementation of SilcThread to use modern
1722 Win32 interface. Affected file is
1723 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1725 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1727 * Don't print signed messages when sending failed. Affected files
1728 irssi/src/silc/core/silc-[servers.c/commands.h]
1730 * Send adquate signal when founding a channel by joing it. Affect
1731 file irssi/src/silc/core/client_ops.c
1733 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1735 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1736 irssi/src/fe-common/core/themes.c
1738 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1740 * Fixed close command to use the port correctly when closing
1741 server connections. Affected file silcd/idlist.c.
1743 * Check for NULL outbuf in silc_socket_write. It is possible
1744 that it is NULL is some odd case. Affected files are
1745 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1747 * Do not call final protocol callback for backup router
1748 resuming protocol when closing connection. It is closed
1749 by timeout in case of error. Affected file silcd/server.c.
1751 * Backup reconnect to router if backup resuming protocol
1752 failed. Affected file silcd/server_backup.c.
1754 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1756 * Fixed double free in SKE library error hadling when signature
1757 error occurred. Affected file lib/silcske/silcske.c.
1759 * Save the fingerprint to new SilcClientEntry after changing
1760 nickname. Affected file lib/silcclient/client_notify.c.
1762 * Print SIGNOFF in Irssi SILC client only if the nickname is
1763 known. Prevents asserts in Irssi core. It is possible we
1764 don't have the nick if it was just being resolved when it
1765 quit. Affected file irssi/src/silc/core/client_ops.c.
1767 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1769 * Fixed double free in invite list adding code when adding
1770 invite strings. Affected file silcd/server_util.c.
1772 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1774 * More log printing during backup router protocol. Affected
1775 file silcd/server_backup.c.
1777 * Removed backwards support for old private key file format.
1778 Affected file lib/silccrypt/silcpkcs.c.
1780 * Removed backwards support for not-so-strict decryption length
1781 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1783 * GETKEY to update the client entrys fingerprint too.
1784 Affected file lib/silcclient/command_reply.c.
1786 * Added --without-libtoolfix for package builders using weird
1787 wrappers around libtool (BSD at least).
1789 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1791 * Fixed backup router bugs: When backup resumes router and
1792 receives a CHANNEL_MESSAGE packet the backup must not act
1793 as router since the packet header decryption would be
1794 different. Also, when relaying packets to channel, do
1795 not re-encrypt packets on backup that came from the primary
1796 since the connection isn't really router-router connection.
1797 Affected files silcd/server.c, silcd/packet_send.c.
1799 * Added checks in encryption/decryption that encryption/decryption
1800 length sent as argument really is multiple by block size. Helps
1801 catching really weird bugs like the above backup router bugs
1802 when packets are being decrypted in wrong way. Affected files
1803 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1805 * Fixed padding generation in private key file encryption.
1806 Affected file lib/silccrypt/silcpkcs.c.
1808 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1810 * Added ignore_message_signatures setting which can be used
1811 to ignore signatures in messages. Affected files are
1812 irssi/src/silc/core/client_ops.c, silc-core.c.
1814 * Fixed the libtoolfix to use command line options instead of
1815 environment variables. They didn't work as expected. Now,
1816 the libtool is fully run-time configurable.
1818 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1820 * Verify signature payload for signed messages. Affected files
1821 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1822 irssi/src/silc/core/silc-core.h
1824 * Display signature verification result in public and private
1825 messages using theme abstracts. See irssi/default.theme for
1826 examples on their usage. Affected files
1827 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1828 irssi/src/fe-common/silc/module-formats.[ch],
1829 irssi/src/fe-common/silc/fe-common-silc.c,
1830 irssi/src/fe-common/silc/Makefile.am
1831 irssi/src/fe-common/core/fe-messages.[ch]
1833 * Fixed bugs in Irssi's theme parsing. Affected files
1834 irssi/src/fe-common/core/themes.c
1836 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1838 * Calculate the correct length for signed messages before
1839 encrypting, it must be multiple by block size. Affected
1840 file lib/silccore/silcmessage.c.
1842 * silc_message_signed_get_public_key returns now both
1843 decoded and encoded public key. Affected files are
1844 lib/silccore/silcmessage.[ch].
1846 * Added libtoolfix script that makes the libtool more generic
1847 and configurable in run-time. Now we can specify in run-time
1848 if what kind of libraries we want to create, regardless of
1849 configuration. SIMs are now creates even if --disable-shared
1850 was explicitly given.
1852 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1854 * Fixed founder key sending in CMODE command in client.
1855 Affected file lib/silcclient/command.c.
1857 * Fixed CUMODE founder authentication in server to not check
1858 for client's public key since it's not supposed to do that.
1859 Affected file silcd/command.c.
1861 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1863 * Set realname and hostname in NICK_REC records. Affected file
1864 irssi/src/silc/core/silc-nicklist.c
1866 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1868 * Remove 1.0 protocol backwards compat code from client
1871 * Added more reliable check for whether nickname did change
1872 or not, or whether only Client ID changed in NICK_CHANGE
1873 notify. Affected file lib/silcclient/client_notify.c.
1874 Fixes bug in '@' character handling in a nickname.
1876 * Added support for automatically parsing signature from
1877 the message payload. Added new function
1878 silc_message_get_signature to return the payload to
1879 application. Affected files lib/silccore/silcmessage.[ch].
1881 * Changed the private_message and channel_message client
1882 operations to deliver the SilcMessagePayload to the
1883 application too. Application can use it fe. to get the
1884 signature from the message for verification. Affected
1885 file lib/silcclient/silcclient.h, client_channel.c and
1888 * Redefined the signed payload for message payloads.
1889 Updated protocol specs and implemented.
1891 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1893 * Fixed wrong invite and ban list handling in server command
1894 reply. Affected files are silcd/command_reply.c,
1895 silcd/server_util.[ch].
1897 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1899 * Fixed CMODE setting in server when founder mode was set.
1900 Affected file silcd/command.c. Bug #95.
1902 * Added support to setting specific public key in CMODE in
1903 Irssi SILC client. Affected file lib/silcclient/command.c.
1905 * Added support to use specific public key in CUMODE in
1906 Irssi SILC Client. Affected file lib/silcclient/command.c.
1908 * Added support for inviting and banning by public key in
1909 Irssi SILC client. Affected file lib/silcclient/command.c.
1911 * Fixed fingerprint/babbleprint showing in invite and ban
1912 list command replys. Affected file is
1913 irssi/src/silc/core/client_ops.c.
1915 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1917 * Format CMODE +c and +h to display both the mode and the argument
1919 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1921 * Added test vectors and test programs for SHA-1, MD5,
1922 HMAC-SHA1 and HMAC-MD5. New tests are located in
1923 lib/silccrypt/tests/. Fixed also argument decoding bug in
1924 MD5 implementation. Affected file lib/silccrypt/md5.c.
1926 * Changed the channel private key and private message key
1927 generation (with static keys) to use SHA1 instead of MD5,
1928 as SHA1 is the mandatory hash function in SILC. Affected
1929 file lib/silcclient/client_[channel/prvmsg].c.
1931 * Changed the private key file encryption to use SHA1 instead
1932 of MD5. Added support for the old generation and added
1933 automatic change of the key (to be removed later). Affected
1934 files lib/silccrypt/silcpkcs.c.
1936 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1938 * Load only files with .pub suffix in PublicKeyDir. Affected
1939 file silcd/serverconfig.c.
1941 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1943 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1944 channels. Affected files silcd/silcd.c, silcd/server.h.
1946 * Added the config directive PublicKeyDir for the client block.
1947 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1949 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1951 * Merged Toni's irssi/silc.conf patch.
1953 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1955 * Max alloc tests in allocation routines. Affected file
1956 lib/silcutil/silcmemory.c.
1958 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1960 * Fixed a typo in resuming code that fixed detach/resume code
1961 in server. Bug #93. Affected file silcd/packet_receive.c.
1963 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1965 * Do reverse lookups for server when /connecting. Affected files
1966 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1967 irssi/src/core/net-nonblock.*
1969 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1971 * Added library versioning for shared libraries. Affected
1972 files configure.in.pre and lib/Makefile.am.pre.
1974 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1976 * Display INVITE and BAN lists as specified by SILC 1.2
1978 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1980 * Do not send invite list back unless asked (when sending
1981 no arguments) or when list was modified. Affected file
1984 * Remove client from invite list in KILLED notify and in
1985 KILL command. Affected file silcd/command.c and
1988 * Fixed bugs in invite list handling in INVITE command.
1989 Affected files silcd/command.c and silcd/server_util.c.
1991 * Merged with Irssi 0.8.6.
1993 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1994 Affected file irssi/src/fe-text/silc.c.
1996 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1998 * The silc_argument_get_[first/next] now return the argument
1999 type to caller. Added silc_argument_payload_encode_one.
2001 Affected files are lib/silccore/silcargument.[ch].
2003 * Added support for the SILC 1.2 INVITE command and new
2004 invite lists to server. Affected files are silcd/command.c,
2005 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2007 * Added support for the SILC 1.2 BAN command and new
2008 ban lists to server. Affected files are silcd/command.c,
2009 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2011 * Added support to client sending new INVITE command. Affected
2012 file is lib/silcclient/command.c.
2014 * Added support to client sending new BAN command. Affected
2015 file is lib/silcclient/command.c.
2017 * Added support for removing client from invite list when kicked
2018 from channel, as SILC 1.2 dictates. Affected files are
2019 silcd/packet_receive.c and silcd/command.c.
2021 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2023 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
2024 automatically the cipher's internal IV. Affected files
2025 lib/silccrypt/silccipher.[ch].
2027 * Assure the RESUME_CLIENT packet is not sent to twice to
2028 backup router if the detached client was originated from
2029 the backup. Affected file silcd/server.c. Bug #76.
2031 * Changed silc_sim_symname to not allocate memory. Affected
2032 file lib/silcsim/silcsimutil.c.
2034 * Fixed memory leaks with SIMs in server. Affected files
2035 silcd/serverconfig.c, silcd/server.c.
2037 * Fixed channel key distribution after resuming detached
2038 client. Affected files silcd/packet_receive.c.
2040 * Fixed channel's global_user boolean checking after detaching.
2041 Check it after changing the owner of the client not before.
2042 Affected file silcd/packet_receive.c.
2044 * Fixed few double frees from client library. Fixes at least
2045 Bug #81, possibly others too.
2047 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
2048 notifys in Irssi SILC Client. Affected file is
2049 irssi/src/silc/core/client_ops.c. Bug #82.
2051 * Applied Ville Räsänen's manual page and --mandir bugfix
2052 patch. Affected files are configure.in.pre and Makefile.am.pre.
2055 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2057 * Added support to backup router protocol for backup to tell
2058 normal server that it cannot use the backup router as primary
2059 because the primary isn't really down. Updated protocol
2062 * Added support for primary router to tell backup router that
2063 resuming is not possible because the backup really isn't primary
2064 in the cell. For example if backup disconnected itself the
2065 resuming is not allowed since the primary really did not
2066 go down. Updated protocol specs.
2068 * Removed MARS from crypto library.
2070 * Defined the CTR mode and Randomized CBC mode in SILC. The
2071 CTR mode is RECOMMENDED now in specification. Defined also
2072 Serpent cipher as optional cipher. Updated the protocol specs.
2074 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2076 * Added support for inviting/banning by IP/MASK, public key,
2077 and explicit Client ID. Redefined the command and notify
2078 types to allow easier forwards support for other methods
2079 of inviting/banning. Updated protocol specs.
2081 * Remove the client from channel's invite lists if the client
2082 is kicked or killed. Updated protocol specs.
2084 * Unified the Channel Message Payload and Private Message
2085 into one Message Payload. Updated protocol specs and
2088 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2090 * Don't wait for EOF after socket error has occurred, but
2091 close the connection. Affected file is silcd/server.c.
2093 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2095 * Added support for setting FOUNDER mode on channel with
2096 specific public key which can be set with CMODE command.
2097 Updated protocol specs and implemented in client and server.
2099 * Fixed the Irssi SILC client to correctly shutdown the client
2100 library to avoid memory leaks. Affected files are
2101 irssi/src/silc/core/silc-core.c and silc-servers.c.
2103 * Deprecated the No Reply flag in SKE protocol and introduced
2104 "IV Included" flag which can be used to indicate that the IV
2105 is included in the ciphertext. This makes it possible to use
2106 SILC on unreliable transport, such as UDP which may cause
2107 packet reordering and losses. Updated protocol specs, did
2110 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2112 * Fixed the MPI implementation of silc_mp_sizeinbase to return
2113 < 32 bit values in correct size. Affected file is
2114 lib/silcmath/mp_mpi.c.
2116 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2118 * Fixed the KE Start Payload parsing to check that mandatory
2119 fields are present. Affected file lib/silcske/payload.c.
2121 * Fixed compilation warnigs in Irssi SILC Client. Affected
2122 files are irssi/src/silc/core/silc-query.c. client_ops.c.
2124 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2126 * Print "nick now appears as newnick" and update Irssi's nicklist
2127 when you change your nick to "nick". Closes #62
2129 * Never format your own nick. Closes #63
2131 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2133 * SILC_UMODE_GONE changes are now propagated correctly to the
2134 Irssi client. Closes #54
2136 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2138 * Fixed example in /HELP KEY
2140 * Added expando $j which expands to current SILC Client version
2142 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2144 * Fixed public key decoding in crypto library.
2146 * Added better error printing to SKE library.
2148 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2150 * Fixed NICK command to not crash if nickname was not sent.
2152 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2154 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
2155 Deprecated the old Encrypt-And-MAC order. Updated protocol
2156 specs and implemented.
2158 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
2159 generation. Updated specs and implemented.
2161 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2163 * Added support for rekey before 2^32 sequence number wraps.
2164 Affected files in server and client library.
2166 * Padding must be at least 8 bytes now. Implemented and updated
2169 * Compute maximum padding for authentication packets to make
2170 passphrase approximation attacks impossible. Affected files
2171 in client library and in server.
2173 * Fixed PING command sending in client library and handling in
2174 server. The server ID must be ID Payload, not raw ID data.
2175 Affected files in server and client library.
2177 * Defined that all public keys sent in commands and notify
2178 payloads are actually Public Key Payloads not raw public key
2179 data. Updated protocol specs and implemented.
2181 * Updated protocol version to 1.2. Updated specs and code.
2183 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
2184 status types. Updated specs and the code.
2186 * Added support for normal client to kill its own entries from
2187 the network. Updated protocol specs and the code.
2189 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
2190 and added initial implementation.
2192 * Added MAC field to the Private Message Payload to protect
2193 against chosen ciphertext attacks. Updated the protocol specs
2196 * Added idle and signon fields to the ATTRIBUTE_SERVICE
2197 attribute to indicate the user's current idle and signon time
2198 of a service. Updated protocol specs and implemented.
2200 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2202 * Added "do_not_bind" argument to silc_client_file_send what
2203 can be used to not bind locally but assume the file receiver
2204 provides the point of connect. Usefull when sender is behind
2205 NAT device. Affected file lib/silcclient/silcclient.h and
2208 * Added -no-listener option to FILE SEND command in Irssi SILC
2209 client. Affected file irssi/src/silc/core/silc-servers.c.
2210 Renamed FILE RECEIVE to FILE ACCEPT.
2212 * Confirm passphrase for private key encryption in
2213 silc_create_key_pair and silc_change_private_key_passphrase.
2214 Affected files are lib/silcutil/silcapputil.c.
2216 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2218 * Move silc_client_packet_send back to internal, added
2219 silc_client_send_packet, a bit simpler function for application.
2220 Affected files lib/silcclient/silcclient.h, client.c and
2223 * Moved the SilcClientEntry, SilcChannelEntry and
2224 SilcServerEntry to silcclient.h to be public and documented
2225 them for application. Affected files are
2226 lib/silcclient/silcclient.h and idlist.h.
2228 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2230 * Fixed manual page installation patch by Ville Räsänen.
2231 USERS help page fix patch by Ville Räsänen
2233 * Changed the silc_client_command_call interface to make
2234 the command call simpler for the application. The library
2235 now handles the command line parsing, command finding and
2236 execution. Application only needs to call the function
2237 with the command line. Affected files are
2238 lib/silcclient/silcclient.h, command.[ch].
2240 * Fixed silc_get_input to NULL-terminate the returned input.
2241 Affected file lib/silcutil/silcutil.c.
2243 * Resolve the client's public key in JOIN command if the
2244 founder auth data is being requested but we don't know the
2245 client's public key. Affected file silcd/command.c.
2248 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2250 * Print notify for server opers when backup router comes
2251 online. Affected file silcd/server.c.
2253 * Fixed the INVITE command to send the invite list in
2254 command reply. Affected file silcd/command_reply.c.
2256 * Fixed MOTD command reply sending. Affected file
2259 * UTF-8 decode the topic in TOPIC command reply and LIST
2260 command reply in Irssi SILC client. Affected file is
2261 irssi/src/silc/core/client_ops.c.
2263 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2265 * Fixed the INVITE command to not crash Irssi SILC client
2266 when given without nickname argument. AFfected file
2267 irssi/src/silc/core/client_ops.c.
2269 * Fixed double free in WHOIS query on normal server when
2270 forwarding query to router. Affected file is
2271 silcd/server_query.c.
2273 * Fixed WATCH command reply handling on normal server which
2274 was missing altogether. Affected file silcd/command_reply.c.
2277 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2279 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2280 Included yodl sources for each of these. Also modified
2281 Makefile.am prototype to install these files to proper
2282 locations. Updated CREDITS. Affected file Makefile.am.pre,
2283 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2286 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2288 * Added support for encrypted private key files. Now
2289 passphrase must be provided when new key pair is created
2290 (can be empty though), and prompted when loading the
2291 private key. Added support for loading the old-style
2292 non-encrypted private keys as well. Affected files
2293 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2296 * Fixed silc_get_input to accept input on all terminals.
2297 Affected file lib/silcutil/silcutil.c.
2299 * Moved the Irssi SILC client key loading and other stuff
2300 to be called after the arguments and UI is initialized.
2301 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2303 * Added -P option to Irssi SILC client which can be used
2304 to change the passphrase of the private key. Affected
2305 file irssi/src/silc/core/silc-core.c.
2307 * Added silc_change_private_key_passphrase apputil routine
2308 to lib/silcutil/silcapputil.[ch].
2310 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2312 * Fixed connection closing in client library to not crash.
2313 Moved the connection freeing totally to function
2314 silc_clinet_del_connection. Affected file
2315 lib/silcclinet/client.c.
2317 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2319 * Changed includes/silcincludes.h to silcincludes.h.in to
2320 include configuration specific information. The silcdefs.h
2321 is not included in to installation anymore (it's only
2322 compilation time header).
2324 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2326 * Moved the SilcClient and SilcClientConnection from client.h
2327 to the public lib/silcclient/silcclient.h. Changed the
2330 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2332 * If version string in silc_clinet_alloc is NULL the library
2333 puts it automatically. Affected file lib/silcclient/client.c.
2335 * Changed the version strings from variables to #define's
2336 in includes/silcversion.h.
2338 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2340 * Added shared library complation support.
2342 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2344 * Added lib/silcutil/silcapputil.[ch] for application
2345 utility functions. It includes routines for applications'
2346 convenience. Added silc_create_key_pair, silc_show_public_key
2347 and silc_load_key_pair functions.
2349 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2351 * Send RESUME_CLIENT packet from router to backup routers
2352 to in resuming. Affected file silcd/packet_receive.c.
2354 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2356 * In IDENTIFY command parsing, send all other IDs except
2357 Client IDs explicitly to router for resolving on normal
2358 server. Also check that ID received in WHOIS command is
2359 always Client ID, others are not allowed. Affected file
2360 silcd/server_query.c.
2362 * Merged latest changes from irssi.org CVS.
2364 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2366 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2367 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2369 * Fixed the heartbeat sending in Irssi SILC client. Moved
2370 the silc_client_packet_send to silcclient.h for application
2371 usage. Affected files lib/silcclient/client_internal.h
2372 lib/silcclient/silcclient.h.
2374 * Fixed a bug in query resolving in server. Used wrong
2375 variable in a for loop and crashed. Affected file is
2376 silcd/server_query.c.
2378 * Server constructs requested attributes only to locally
2379 connected clients. Affected file silcd/server_query.c.
2382 * Fixed a bug when sending resolving from router to server
2383 with requested attributes. The constructed WHOIS command
2384 was incorrect. Affected file silcd/server_query.c.
2387 * Fixed Requested Attributes saving in WHOIS command reply.
2388 The length of the data buffer must be saved too. Affected
2389 file silcd/command_reply.c.
2391 * Update the client entry's servername after detaching is
2392 over. Affected file silcd/packet_receive.c. Bug #37.
2394 * Resolve incomplete client entrys in CUMODE_CHANGE and
2395 CMODE_CHANGE notifys. Affected file is
2396 lib/silcclient/client_notify.c. Bug #42.
2398 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2400 * Fixed channel key packet processing bug on backup router
2401 during backup resuming protocol. Affected file is
2402 silcd/packet_receive.c.
2404 * Fixed memory leaks in server. Affected files are
2405 silcd/server.c and silcd/packet_receive.c.
2407 * Fixed packet decryption problem when backup router encrypted
2408 channel message with wrong key during backup resuming
2409 protocol. Affected file silcd/packet_send.c.
2411 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2412 Toni Willberg (toniw@iki.fi)
2414 * Changed the SilcCipher context to be private. Changed the
2415 silc_cipher_get_iv to just return pointer to the IV. Added
2416 silc_cipher_get_name to return the name of the cipher.
2417 Fixed code all around to support these changes. Affected
2418 files are lib/silccrypt/silccipher.[ch], client library and
2421 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2423 * Fixed unaligned access in lib/silccore/silcattrs.c.
2425 * Fixed libtool linking in lib/silcsim/Makefile.am.
2427 * Fixed services attribute printing. Affected files is
2428 irssi/src/silc/core/silc-queries.c.
2430 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2432 * Fixed a crashbug in incoming server accepting. Affected
2433 file silcd/server.c.
2435 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2437 * Added automatically generated index to Toolkit Reference
2440 * Added support for Postscript Toolkit Reference Manual.
2442 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2444 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2447 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2449 * Added 'send_events' boolean argument to the function
2450 silc_schedule_set_listen_fd which sends the set events to
2451 the application explicitly if set to TRUE. Default action
2452 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2453 lib/silcclient/client_internal.h and silcd/server_internal.h.
2455 * Added silc_compare_timeval to determine which time values
2456 is smaller. Affected file lib/silcutil/silcutil.[ch].
2458 * Added sort-of "Quality of Service" (QoS) support to
2459 SilcSocketConnection. Data reception can be controlled with
2460 rate limit per second and/or read data length limit.
2461 Added silc_socket_set_qos. Affected files are
2462 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2464 * Added the QoS configuration to SILC Server configuration
2465 file. Affected files are silcd/serverconfig.[ch] and
2468 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2470 * Merged with irssi.org CVS.
2472 * Failed OPER and SILCOPER authentications are now logged.
2473 Affected file silcd/command.c. Bugs #25.
2475 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2477 * ROBODoc documented lib/silcutil/silcbuffer.h and
2478 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2479 <ville.rasanen@iki.fi>.
2481 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2483 * Added support for auto-passphrase authentication from the
2484 config file during connecting which was not implemented
2485 yet. Affected file irssi/src/silc/core/client_ops.c.
2487 * Fixed a bug in authentication protocol failure handling which
2488 was processing wrong callback context. Affected files
2489 are lib/silcclient/client.c and protocol.c.
2491 * Fixed the /ATTR allow off to actually work. Affected file
2492 is irssi/src/silc/core/silc-queries.c.
2494 * Fixed the /ATTR -del to work. Affected file is
2495 irssi/src/silc/core/silc-queries.c.
2497 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2499 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2501 * Fixed mask attribute adding in Irssi SILC client. Affected
2502 file irssi/src/silc/core/silc-queries.c.
2504 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2506 * Added support for saving the requested attributes in
2507 WHOIS to directory. Affected file is
2508 irssi/src/silc/core/silc-queries.c.
2510 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2512 * Added support for parsing VCard fields that do not have
2513 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2515 * Fixed a double free bug in hash table foreach function
2516 if the entry was deleted in the foreach callback. Affected
2517 file lib/silcutil/silchashtable.c.
2519 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2521 * Added silc_attribute_get_verify_data to return the signature
2522 verification data for either user digital signature or
2523 server digital signature in Requested Attributes. Affected
2524 files are lib/silccore/silcattrs.[ch].
2526 * Added silc_vcard_alloc which is used to allocated dynamic
2527 SilcVCard context. The silc_vcard_free now checks whether
2528 the context is dynamically allocated or not. Affected files
2529 are lib/silcutil/silcvcard.[ch].
2531 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2533 * Periodically remove the NOATTR status from client entry
2534 so that the client may take the attributes in use even after
2535 server has resolved them unsuccessfully earlier. Affected
2536 file silcd/server_query.c and idlist.h.
2538 * Moved sha1hash and md5hash from client->internal to
2539 SilcClient for application usage. Affected files are
2540 lib/silcclient/client.h and client_internal.h.
2542 * Fixed attribute encoding and decoding bugs. Affected
2543 files lib/silccore/silcattrs.[ch].
2545 * Added ATTR command to Irssi SILC Client which is used to
2546 manage user's Requested Attributes sending and values for
2547 WHOIS command. Affected files around Irssi SILC client.
2549 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2551 * Added silc_buffer_strformat which can be used to format
2552 strings into a buffer which size is automatically increased.
2553 Affected file lib/silcutil/silcbuffmt.[ch].
2555 * Added implementation of VCard (RFC 2426) which can be used
2556 as part of Requested Attributes in WHOIS command. Affected
2557 file lib/silcutil/silcvcard.[ch].
2559 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2561 * Some strncat -> silc_strncat changes our the core and
2564 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2565 errors. Added better error printing to SKE library.
2566 Affected files lib/silcske/silcske.c, silcske_status.h and
2569 * Save the PKCS key length even if only private key is set to
2570 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2572 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2573 length in bits not in bytes. Affected files are
2574 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2575 silcd/server_query.c.
2577 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2579 * Added silc_attribute_payload_encode_data to directly encode
2580 the data into the attributes buffer. Renamed function
2581 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2582 Affected files are lib/silccore/silcattrs.[ch].
2584 * silc_hash_table_find_foreach calls the foreach function now
2585 once even if the nothing was found with context set to NULL.
2586 Affected file lib/silcutil/silchashtable.[ch].
2588 * Remove the RESOLVING flag from client entry after received
2589 the Requested Attributes from the client. Fixed memory leak
2590 in client entry freeing. Affected files silcd/server_query.c
2593 * Added Requested Attributes support into SILC Client Library.
2594 It is not able to send requested attributes in WHOIS command,
2595 and also receive and process requested attributes. Added
2596 silc_client_attribute_[add|del] and silc_client_attributes_get
2597 functions. Added also `ignore_requested_attributes' to the
2598 SilcClientParams to not use attributes in client. Affected
2599 files are lib/silcclient/command.c, client_attrs.[ch],
2600 silcclient.h, client_internal and client.[ch].
2602 * Changed the silc_client_get_client_by_id to support Requested
2603 Attributes, it takes them as argument now. Affected file
2604 is lib/silcclient/silcclient.h, and idlist.c.
2606 * Added -details option to WHOIS command in Irssi SILC Client
2607 to support the requested attributes. By default it requests
2608 all attributes. Affected file lib/silcclient/command.c and
2609 irssi/doc/help/in/whois.in.
2611 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2613 * Add also SERVICE attribute for server-constructed attribute
2614 data. Also digitally sign the attributes and add
2615 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2616 silcd/server_query.c.
2618 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2620 * Changed the silc_attribute_payload_encode to support list
2621 of attributes (function may be called several times to add
2622 a new attribute). Removed the silc_attribute_payload_encode_list
2623 function. The encoding function now also automatically encodes
2624 the data, so the caller does not need to do that. Affected
2625 files lib/silccore/silcattrs.[ch].
2627 * Added support for replying on behalf of the user to the
2628 Requested Attributes in WHOIS command in the server. Affected
2629 file silcd/server_query.c.
2631 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2632 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2634 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2636 * Don't swtich to become primary router if we are backup if
2637 decryption error has occurred. Affected file silcd/server.c.
2639 * Fixed a bug in backup router IP address comparison in
2640 silc_server_backup_get.
2642 Save now also the port of the server/router and use that
2643 in comparison as well. Affected file silcd/server_backup.c.
2645 * Normal server now reconnects to backup router automatically
2646 if connection is lost to it. Affected file silcd/server.c.
2648 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2650 * If packet processing fails (like integrity check fails)
2651 the connection is closed now. Affected files are
2652 lib/silccore/silcpacket.c and silcd/server.c.
2654 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2656 * Fixed double free in RSA public key set function
2657 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2660 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2662 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2663 Added server_query.[ch] which provides one interface for
2664 querying information using all three commands.
2666 * Changed all "typedef unsigned char" in core library to
2667 "typedef SilcUInt8".
2669 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2671 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2673 * Renamed silc_server_get_client_resolve to
2674 silc_server_query_resolve and moved to server_query.[ch].
2676 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2678 * Resumed client packet handling from server put the resumed
2679 client on wrong list on router and caused the client not
2680 be present on the network anymore. Now fixed to put the
2681 client to correct list. Affected file silcd/packet_receive.c.
2683 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2685 * Various cleanup in error message output in config parsing code
2686 and in server init code. Fixed error log files containing
2687 too many newlines ('\n') in some situations. Affected files are
2688 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2690 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2692 * Use the reverse lookupped hostname in client internals
2693 instead of one user provided us as remote server name.
2694 Affected file lib/silcclient/client.c.
2696 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2698 * Added 'app_context' to silc_schedule_init. It is an
2699 application specific context that is delivered to application
2700 in task callback functions. Affected files are
2701 lib/silcutil/silcutil.[ch].
2703 * The hb_context in SilcSocketConnection is not freed
2704 automatically anymore (application must free it). Freeing
2705 it automatic is inconsistent. Affected files are
2706 lib/silcutil/silcsockconn.[ch].
2708 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2710 * Added support for removing explicitly added client connections
2711 in rehash and closing the client connections if they were
2712 unconfigured in the rehash. Affected file silcd/server.c.
2714 * Added support for aborting automatically pending commands
2715 that never receives the reply (to avoid memory leaks).
2716 Added also silc_server_command_pending_timed to set the
2717 specific timeout for pending command. Affected files are
2718 silcd/command[_reply].[ch].
2720 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2721 specs and lib/silccore/silcstatus.h.
2723 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2725 * Changed the silc_get_time to accept time value as argument
2726 or if zero is sent return current local time. Affected
2727 file lib/silcutil/silcutil.[ch].
2729 * Added STATS command to client library and Irssi SILC client.
2730 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2732 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2734 * Assure that channel key is set before sending it. May
2735 crash server otherwise. Affected file silcd/packet_send.c.
2737 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2739 * Assure that endless loop cannot happen with detached client
2740 resolving on normal server. Added idlist status
2741 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2742 silcd/idlist.h and silcd/packet_receive.c.
2744 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2746 * Incoming file transfer request cannot use same session as
2747 the sending session. This can happen when sending file to
2748 yourself. Crashed the client on quit. Affected file
2749 lib/silcclient/client_ftp.c. Bug #24.
2751 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2753 * Implemented the draft-riikonen-precense-attrs draft and
2754 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2756 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2758 * Distribute the SERVER_SIGNOFF notify also to local backup
2759 routers from the primary router. The backup router may not
2760 have the signing of local server directly connected and need
2761 to know about the signoff. Affected file silcd/server_util.c.
2763 * Use the primary router as the origin of the locally connected
2764 server when it is disconnecting from the backup router since
2765 that's where it really is coming from. Now the clients from
2766 the disconnecting server are removed correctly and "shadow"
2767 clients are not left to the backup router. Affected file
2770 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2772 * If normal server is standalone and found existing but disabled
2773 channel, do not re-create the channel since it creates
2774 duplicate same channels. Affected file silcd/server.c.
2776 * Added anonymous client connections support to server. New
2777 "anonymous" configuration option to ConnectionParams section
2778 added. If set to true, the username and hostname information
2779 of the client will be scrambled and anonymous user mode is
2780 set automatically to the user. Affected files are
2781 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2783 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2785 * In JOIN notify handling, mark that the cache entry of the
2786 client cannot be expired. Can cause crashes on normal
2787 server (asserts client->channels). Affected file is
2788 silcd/packet_receive.c.
2790 * From now on distribution versions are used as protocol versions
2791 instead of by default using the Toolkit base version as protocol
2792 version. Affected file prepare.
2794 * Do not set the locally resolved hostname for local client
2795 entry but take what server sends. This way the real hostname
2796 is showed in WHOIS for yourself. Affected file is
2797 lib/silcclient/idlist.c and lib/silcclient/client.c.
2799 * Resolve local info with IDENTIFY when connecting to server.y
2801 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2803 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2804 for implied search (not needed on platforms which has native
2805 pthreads library). Use --without-pthreads to disable threads.
2806 Affected file is configure.in.pre
2808 * Fixed --with-iconv on platforms which need to bypass (broken)
2809 native iconv(). Affected file is configure.in.pre
2811 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2813 * Moved -C option parsing in Irssi SILC client at same time
2814 as other options. The UI was initialized earlier and caused
2815 problems on command line. Bug #16. Affected file is
2816 irssi/src/silc/core/silc-core.c.
2818 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2820 * Added global variable silc_log_timestamp that tells silclog
2821 wether to print or not the timestamp in the logging files.
2822 Affected file lib/silcutil/silclog.[ch].
2824 * Added silcd configuration option Timestamp in the Logging
2825 section. Affected file silcd/serverconfig.[ch],
2826 doc/example_silcd.conf.in.
2828 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2830 * Fixed fingerprint checking to check for entirely empty
2831 fingerprint instead of two first bytes when determining
2832 if it is set. Bug #18. Affected file silcd/command.c.
2834 * Fixed duplicate PKCS name registering to not allow it.
2835 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2837 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2839 * Conditionalize non-gcc compiler optimizations for various
2840 platforms, enable those commented out. Cleanups.
2841 Affected file lib/silcmath/mpi/configure.in
2843 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2845 * silc_rng_exec_command() left zombie processes if command
2846 didn't generate any output. Affected file
2847 lib/silccrypt/silcrng.c
2849 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2851 * Rewrote iconv checking, introduce --with-iconv for systems
2852 which rely on libiconv. Check if iconv() provided by libc
2853 is good enough, otherwise demand libiconv. Affected file
2856 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2858 * Search for ldopen() also in libc. This enables SIM support
2859 on *BSD systems. Based on patch from Alex Zepeda. Affected
2860 file configure.in.pre
2862 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2864 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2865 This fixes prepare on *BSD systems. Affected file
2868 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2870 * More fixed for not having purge timeout for global clients
2871 that are on channel. Affected files silcd/command_reply.c
2874 * Fixed the rekey protocol to work with backup router connections.
2875 Rekey packets are now allowed on disabled connections as
2876 well. Affected files silcd/packet_send.c and server.c.
2878 * Do not switch to be as backup router when shutting down and
2879 closing the primary connection. Affected file silcd/server.c.
2881 * Fixed memory leaks in backup router deleting. Added
2882 silc_server_backup_free to free all data during shutdown of
2883 server. Affected files silcd/server_backup.[ch].
2885 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2887 * Do not process commands if the sock->user_data is NULL.
2888 Affected file silcd/command.c.
2890 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2892 * Fixed buffer overflow and security problems (loosing bits
2893 in CFB encryption) in SILC RNG. Problems reported by
2894 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2896 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2898 * Added yet more checks that client is not expired on global
2899 list if it is on channels. Affected file is
2900 silcd/command_reply.c.
2902 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2904 * Merged c0ffee's MIME signal patch which adds support for
2905 sending also MIME messages in Irssi SILC Client, and handling
2906 received MIME messages in a signal (and perhaps doing something
2907 to non-textual MIME messages).
2909 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2911 * Fixed pending command deletion in server and client library
2912 to check the whole list instead of breaking after first found.
2913 The affected files are silcd/command.[ch] and
2914 lib/silcclient/command.[ch].
2916 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2918 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2919 secret or private, otherwise it's possible to find out
2920 whether a secret channel exists or not. Affected file
2923 * If CMODE change fails during the mode setting, assure that
2924 the old mode mask is set for the channel back. Affected
2925 file silcd/command.c.
2927 * Fixed passphrase saving on +a channel on normal server
2928 after successful JOIN command. Affected file silcd/command.c.
2930 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2932 * Remove server/router operator privileges in DETACH command,
2933 since it's possible to resume to server where these
2934 privileges would not be allowed for the client. Affected
2935 file silcd/command.c.
2937 * Do not set to wait for backup in rehash of the server.
2938 Affected file silcd/server.c.
2940 * Do not check listener sockets when counting how many
2941 socket connections we have. Affected file is
2942 silcd/server_util.c.
2944 * Do not announce disconnected clients that are remaining
2945 in history (for WHOWAS). This is because SIGNOFF notify
2946 for these has been sent earlier already. Affected file
2949 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2951 * Buffer overflow with CUMODE command's mode->mode character
2952 conversion. Reported by Ville Räsänen. Affected file
2953 lib/silcutil/silcutil.c.
2955 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2957 * Allow heartbeat packets to go disabled connections anyway.
2958 Affected files silcd/server.c and silcd/packet_send.c.
2960 * Do not broadcast New Channel packets with List flag set
2961 in the packet to backup routers. The router must check
2962 for the correctness of the packets before sending them.
2963 It is possible that router will have enforce Channel ID
2964 change and this would cause desync in the backup router.
2965 Affected file silcd/packet_receive.c.
2967 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2968 are handled in list parsing. They are not list packets
2969 anymore. Affected file silcd/packet_receive.c.
2971 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2973 * Stop waiting for backup router through the timeout, not
2974 directly after backup router has arrived. Affected file
2977 * Do not re-create channel keys and send them when removing
2978 clients in server shutdown. Affected files are
2979 silcd/server_internal.h and silcd/server_util.c.
2981 * Notify distribution to backup routers was missing from
2982 the silc_server_send_notify_dest function which caused
2983 desyncing problems with backup router. Affected file is
2984 silcd/packet_send.c.
2986 * The client's channel removing was working wrong on
2987 backup router. It assumed that it doesn't know global
2988 information but backup router does know. For this reason
2989 it could remove channel when it wasn't supposed to do that.
2990 Affected file silcd/server.c and silcd/server_util.c.
2992 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2994 * Stop for a couple seconds after badkup router has become
2995 primary router. Affected file silcd/server.c.
2997 * Added silc_server_remove_servers_by_server, which is used
2998 to remove servers originated from some other server. Also
2999 clients of those servers can be removed too. Affected file
3000 silcd/server_util.[ch].
3002 * When removing clients after a server has signed of remove
3003 also all servers behind that server (unless they are known
3004 to be available locally), and send SERVER_SIGNOFF for each
3005 of the server separately. Also the signed off clients are
3006 sent now separately per signed off server. The affected files
3007 are silcd/server.c and silcd/server_util.[ch].
3009 * All servers added with silc_idlist_add_server must always
3010 have both "router" and "connection" pointers set. Otherwise,
3011 bad server entries may be left around in the cache.
3012 Affected file silcd/command_reply.c.
3014 * Do not create the channel key in NEW_CHANNEL packet
3015 processing if the channel is empty. Affected file
3016 silcd/packet_receive.c.
3018 * Completed backup router support for standalone routers.
3019 Supports also servers in the cell that do not use the backup
3022 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3024 * Fixed a bug in silc_string_regexify which did not add '^'
3025 at the start of each string, and thus the matching was
3026 not explicit. For example ban list iikone@*!*@* would
3027 match also "priikone", which is wrong, it would have to be
3028 *iikone@*!*@* to match also "priikone". Affected
3029 file lib/silcutil/unix/silcunixutil.c.
3031 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3033 * Enable all local server connections before updating client
3034 caches when we've become backup router. Otherwise, signoff
3035 packets may not reach the clients. Affected files are
3036 silcd/server.c and silcd/server_util.[ch].
3038 * Fixed a bug in version string parsing which could crash
3039 the program with specially formatted version string.
3040 Bug reported and patch provided by Ville Räsänen. Affected
3041 file lib/silcutil/silcutil.c.
3043 * Handle the disconnection immediately when DISCONNECT
3044 packet is received in server. Affected file silcd/server.c.
3046 * Primary router now waits a short time (10 seconds) for
3047 backup router connection before accepting any other
3048 connection (except local). Affected file silcd/server.c,
3051 * Fixed a crash in client libary in NICK_CHANGE notify when
3052 NICK_CHANGE arrived for client entry we are resolving
3053 currently. Affected file lib/silcclient/client_notify.c.
3055 * Call the sconn->callback completion even if error had
3056 occurred. Start reconnecting always if connection to
3057 primary router fails during backup router protocol.
3058 Affected files silcd/server.c and server_backup.c.
3060 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3062 * Added functions silc_server_send_opers and
3063 silc_server_send_opers_notify to send packets stricly
3064 to operators. Added macro SILC_SERVER_SEND_OPERS macro
3065 to send variable argument notify to operators.
3066 Affected files silcd/packet_send.[ch] and silcd/server.h.
3068 * Removed UMODE rights checking with UMODE_CHANGE notify.
3069 Affected file silcd/packet_receive.c.
3071 * Server/router operator now receives notify when network
3072 switches to backup router and when it resumes the use of
3073 primary router. Affected file silcd/server.c and
3074 silcd/server_backup.c.
3076 * Fixed the updating of client information after backup
3077 resuming protocol is over; update all except local clients
3078 to the new primary router. The affected file is
3079 silcd/server_util.c.
3081 * Added support for closing active connections in rehash
3082 that were unconfigured by the user. Supports currently
3083 closing server and router connections. Affected file
3086 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
3088 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3090 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
3091 is NULL since seems that on some platforms NULL is allowed
3092 and on some it's not. Fallback encoding is used instead.
3093 Affected file lib/silcutil/silcstrutil.c.
3095 * Fixed statistics updating for incoming server connection
3096 which could cause problems when re-connecting. Affected
3097 file silcd/server.c.
3099 * Preliminary backup router support for standalone router
3100 added. Affected files in silcd/.
3102 * Mark server connections in backup router disabled before
3103 and after backup protocol. Affected file is
3104 silcd/server_backup.c.
3106 * Added support for reconnecting to remote server connection
3107 even if the protocol fails, and if the configuration wants
3108 us to keep trying to connect anyway.
3110 Server connection is not allowed to backup router if
3111 backup router does not have connection to primary router yet.
3113 Affected file is silcd/server.c.
3115 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3117 * Added silc_client_udpate_server function to update changed
3118 server info. Affected file lib/silcclient/idlist.[ch].
3120 * Added check for server entries that are being resolved when
3121 notify is received. If being resolved, handle the received
3122 notify only after it's resolved so that all notifys are
3123 handled in same order as received from the server.
3125 Added similar resolver check to channel entries. Every
3126 notify that cause resolving of any information that affects
3127 channel entry marks the channel entry in waiting state.
3128 After whatever resolving is over the waiters are signalled
3129 and only then the notifys are handled in the same order
3130 as delivered from the server.
3132 Affected files are lib/silcclient/idlist.[ch], and
3135 * Fixed KILLED notify handling in normal server. Affected
3136 file silcd/packet_receive.c.
3138 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
3139 is locally connected, or was locally connected (but may
3140 be detached and connection is not active). Added also
3141 SILC_IS_LOCAL for checking this status. Affected files
3142 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
3143 silcd/server.c and silcd/server_internal.h.
3145 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3147 * Don't send or handle TOPIC_SET if topic is already set and
3148 is same as being set. Affected files silcd/command.c and
3149 silcd/packet_receive.c.
3151 * Fixed CMODE change rights checking to work correctly when
3152 removing modes by operator. Affected file is
3153 silcd/server_util.c.
3155 * Fixed some handling with New Channel packet in router and
3156 fixed some CMODE_CHANGE notify handling in server and router.
3157 Affected file is silcd/packet_receive.c.
3159 * Changed "disconnect" client operation to include the
3160 reason of the disconnection and optional disconnection
3161 message. Affected file lib/silcclient/silcclient.h.
3163 * Made the compilation of lib/contrib/ stuff conditional.
3164 Affected files configure.in.pre, lib/contrib/Makefile.am.
3166 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3168 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
3169 to the sender of the notify too, to avoid situation where two
3170 notifys are in the network at the same time going to oppsite
3171 directions. Affected file silcd/packet_receice.c.
3173 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3175 * Delete the client from channel even if the cilent->id is
3176 NULL. It was possible that client was deleted without
3177 removing from channels (theoretically at least). Affected
3178 file silcd/server.c and silcd/server_util.c.
3180 * Free the client data too when resuming is not successful.
3181 Affected file silcd/packet_receive.c.
3183 * Merged some code from c0ffee's silc-plugin. Affected files
3184 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
3186 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
3187 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
3188 to the primary router connection, the other one returns
3189 TRUE if packet must be broadcasted to network.
3191 * All notifys that are destined to primary router (to network)
3192 are now automatically sent to backup routers even if the
3193 router is standalone (and has backup router). Affected files
3196 * Added --without-irssi and --without-silcd configuration
3197 options for disabling the compilation of these applications.
3198 Affected file configure.in.pre and prepare.
3200 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3202 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
3203 UTF-8 encoding and decoding. Added also new encodings
3204 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
3206 Added also SILC_STRING_LANGUAGE which is language and charset
3207 specific encoder and decoer for those platforms that support
3208 iconv(). It can convert the UTF-8 to and from the locale
3209 specific character set.
3211 Affected file lib/silcutil/silcstrutil.[ch].
3213 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
3215 * Added function silc_get_command_name to the file
3216 lib/silcutil/silcutil.[ch].
3218 * Improved the server debug output a bit. Affected files are
3221 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3223 * Save the channel passphrase when received succesful JOIN
3224 command reply from router, on normal server. Otherwise
3225 joinig +a channels from normal server is not possible.
3226 Affected file silcd/command.c.
3228 * Fixed a bug in TOPIC_SET notify handling. The notifier
3229 may be other than client too, like server or channel.
3230 It expected it to always be only client and ignored the
3231 notify. Affected file silcd/packet_recieve.c.
3233 * Removed some (unnecessary) debug printing from
3234 lib/silccore/silcid.c and lib/silccore/silcargument.c.
3236 * Do not force CMODE_CHANGE when server is announcing new
3239 Router announces stuff only after server reannounces channel
3240 after CHANNEL_CHANGE notify.
3242 These fixes optimizes the announcing procedure, and perhaps
3243 fixes some problems too. Affected file silcd/packet_receive.c.
3245 * Fixed SERVER_SIGNOFF sending to local clients. It was
3246 totally broken and sent the notify to all local clients,
3247 instead of only to those that was on same channel as the
3248 signing off clients. Affected file silcd/server_util.c.
3250 * Added -D option to server. It can be used to give debug
3251 level. The levels are from 0 - 99, and are predefined for
3252 smooth server debugging. (see silcd.c for the predefined
3253 levels). Affected file silcd/server.c.
3255 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3257 * Fixed a bug in Irssi SILC client to close the connection
3258 properly when disconnecting from server. Affected file
3259 irssi/src/silc/core/client_ops.c.
3261 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3263 * When authenticating as founder during JOIN command, check
3264 that the one authenticating becomes the only founder on the
3265 channel. Affected file silcd/command.c.
3267 * Better checking for founder mode setting when CUMODE_CHANGE
3268 notify is received. Affected file silcd/packet_receive.c.
3270 * Close all connections when shutting down the server by sending
3271 DISCONNECT packet. Close all listeners too when shutting
3272 down the server. Affected file silcd/server.c.
3274 * Handle DISCONNECT packet correctly in client library by
3275 calling the "disconnect" client operation. Affected file
3276 lib/silcclient/client.c.
3278 * Handle local errors correctly during resuming. Affected
3279 file lib/silcclient/client.c.
3281 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3283 * The log file is not dupped internally anymore in
3284 lib/silcutil/silclog.c. Fixed memory leaks too.
3286 * The scheduler now dispatches all pending timeout tasks
3287 when it is uninitialized with silc_schedule_uninit.
3288 Affected file lib/silcutil/silcschedule.c.
3290 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3292 * Added --enable-stack-trace option to configure. Added
3293 memory allocation stack trace support. Added files
3294 lib/silcutil/stacktrace.[ch]. Affected files are
3295 lib/silcutil/silcmemory.[ch].
3297 * Fixed memory leaks from libraries and server. Affected
3298 files around the tree.
3300 * Reverted back a fix made to CUMODE which broke it.
3301 Affected file silcd/command.c.
3303 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3305 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3306 core library, and implemented it. All textual messages SHOULD
3307 use this flag and the message MUST be UTF-8 encoded.
3308 All text messages sent by Irssi SILC client are now UTF-8
3309 encoded (regardless whether the terminal supports UTF-8 or not).
3310 Affected files are lib/silccore/silcchannel.h,
3311 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3314 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3316 * Added lots of new statistics updating that was missing from
3317 the server and router code. Affected files in silcd/.
3319 * Sending SIGUSR1 signal to server now dumps the current
3320 server statistics into /tmp directory. Affected file is
3323 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3324 the SILC Hash Interface also. Added new functions
3325 silc_hash_get_name, silc_hash_init, silc_hash_update and
3326 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3328 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3330 * Added some better info printing for client during connecting.
3331 Affected file silcd/server_util.c.
3333 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3334 to silence a user on a channel. Affected files are
3335 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3336 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3337 and silcd/packet_receive.c.
3339 * Fixed a fatal bug in handling of malformed command payload.
3340 Affected file silcd/command.c.
3342 * Fixed a double free when announcing channel users to router.
3343 Affected file silcd/server.c.
3345 * After successful authentication to channel founder mode, check
3346 that there isn't anyone else with founder mode on the channel.
3347 The one that authenticated will become founder and anyone
3348 else is demoted. Affected file silcd/command.c.
3350 * Added error printing of any error that has occurred during
3351 any command in client library. Affected file is
3352 irssi/src/silc/core/client_ops.c.
3354 * Removed some error printing from the client library and left
3355 it for the application to worry (from the error status it
3356 receives in 'command' client operation. Affected file is
3357 lib/silcclient/command.c.
3359 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3361 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3362 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3363 Starting key agreement with itself is denied. Affected file
3364 is lib/silcclient/client_keyagr.c.
3366 * Fixed some error checkings from the SFTP library which caused
3367 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3368 and lib/silcsftp/sftp_util.c.
3370 * Added new "debug" and "debug_string" settings to Irssi SILC
3371 client which can be used to print runtime debugging on the
3372 Irssi's screen. Available when compiled with --enable-debug
3373 option. Affected file irssi/src/silc/core/silc-core.c.
3375 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3377 * Fixed a missing variadic parameter in a function call that
3378 caused server crash when a non-allowed connection arrived.
3379 Reported by Richard Becker. Affected file silcd/server.c.
3381 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3383 * Added WATCH list sending to backup routers from router.
3384 The WATCH command is sent by the router to the backup
3385 router. Affected file silcd/command.c.
3387 * Mark the backup_router flag for RouterConnection entry
3388 if the backup router stuff is defined in the config file.
3389 Affected file silcd/serverconfig.c.
3391 * Fixed some backup data sending around the code to work better
3392 if the router is standalone router. Not all places were fixed.
3393 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3396 * Fixed the router connecting when connecting to multiple
3397 routers. It ignored every other router except the first
3398 one. Affected file silcd/server.c.
3400 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3402 * Made the private key generation after expiration optional.
3403 If not created after expiration the old key will re-expire
3404 at a later time (and thus key pair is not necessary to
3405 change). Affected file irssi/src/silc/core/clientutil.c.
3407 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3409 * The length arguments in bind() and connect() were wrong
3410 and fixed now to used SIZEOF_SOCKADDR in the
3411 lib/silcutil/unix/silcunixutil.c.
3413 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3415 * Fixed detach timeout handling to use Client ID and not
3416 the actual client entry which may be freed in the callback.
3417 Affected file silcd/command.c.
3419 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3421 * Merged c0ffee's multiple interface support patch.
3422 Affected files in silcd/.
3424 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3426 * Cleanup keys properly. Affected file is
3427 irssi/src/silc/core/clientutil.c.
3429 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3431 * Display the user mode on the status bar. Affected file
3432 irssi/src/silc/core/silc-expandos.c.
3434 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3436 * If private message key is not set, but the flag is set in
3437 the packet, ignore the packet since it cannot be decrypted.
3438 Affected file lib/silcclient/client_prvmsg.c.
3440 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3442 * When resuming client, remove the old client entry from
3443 the watcher list too. Affected file silcd/packet_receive.c.
3445 * Do not allow normal server to force founder mode away
3446 from router if the founder mode is already set. Affected
3447 file silcd/packet_receive.c.
3449 * Remove the client entry with watch notify types with short
3450 timeout, and not directly, so that other notifys can be
3451 retrieved too. Affected file lib/silcclient/client_notify.c.
3453 * Display notification about data messages that cannot be
3454 displayed. Affected files irssi/src/silc/core/client_ops.c,
3455 irssi/src/fe-common/silc/module-formats.[ch].
3457 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3459 * Fixed the CHANNEL_CHANGE notify handling in client libary
3460 to not use freed memory. Affected file is
3461 lib/silcclient/client_notify.c.
3463 * Fixed CUMODE_CHANGE notify handling in server. Affected
3464 file silcd/packet_receive.c.
3466 * Fixed USERS command to support empty channels. Affected
3467 file silcd/command.c.
3469 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3471 * Allow multiple identical pending commands to be registered
3472 in client library. Affected file is lib/silcclient/command.c.
3474 * Call the completion for resolving client information only
3475 after all resolvers has finished. This fixes a crash in
3476 the client. Added support for checking when the resolvers
3477 are finished. Affected file is lib/silcclient/idlist.c.
3479 * Wait by default 3 seconds before reconnecting to the server
3480 after being disconnected. Makes the /detach command a bit
3483 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3485 * Check the watcher list before sending signoff notifys
3486 when closing client connection. Affected file is
3489 * Added better CMODE command rights checking. Affected file
3490 silcd/server_util.c.
3492 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3494 * Fixed watcher list checking during server signoff. It
3495 crashed the server. Affected file silcd/server_util.c.
3497 * The JOIN command reply returns now the founder's public
3498 key. Affected file is silcd/command.c.
3500 * Announce the channel mode, and the mode properties with
3501 CMODE_CHANGE notify. Affected file silcd/server.c.
3503 * Mark new channels by default disabled, untill at least
3504 one user joins the channel. Affected file is
3505 silcd/packet_receive.c.
3507 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3509 * The nickname argument to watch notify can be optional.
3510 Fixes a crash in server. Affected file silcd/packet_send.c.
3512 * Remove the client entry from cache if the WATCH notify type
3513 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3514 lib/silcclient/client_notify.c.
3516 * Check the watcher list before and after changing nickname
3517 when the NICK_CHANGE notify is received. Affected file is
3520 * Fixed a crash in OPER and SILCOPER command sending. Empty
3521 passphrase caused the crash. Affected file is
3522 lib/silcclient/command.c.
3524 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3526 * Merged with Irssi CVS for Irssi SILC client.
3528 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3530 * Completed the protocol specifications.
3532 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3534 * Merged with Irssi CVS for Irssi SILC client.
3536 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3538 * Added the founder's public key delivery to the
3539 CUMODE_CHANGE notify type as well. Updated the protocol
3540 specs and the code. Affected files are silcd/packet_send.[ch],
3541 silcd/packet_receive.c and silcd/command.c.
3543 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3545 * Added silc_pkcs_public_key_copy function into the
3546 lib/silccrypt/silcpkcs.[ch].
3548 * Remove the `iv' from the SilcChannelEntry since we can
3549 live without it. Affected files are silcd/idlist.h and
3550 silcd/packet_receive.c.
3552 * Added support for sending the founder's public key in
3553 the CMODE_CHANGE notify packet in the server. Affected
3554 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3555 silcd/command.c and silcd/server.c.
3557 * Changed the FOUNDER_AUTH authentication to use only
3558 public key authentication as defined by new protocol
3559 specs. Passphrase authentication with that mode cannot
3560 be used anymore. It is now possible to reclaim founder
3561 mode from any server in the network. Affected files are
3562 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3564 * Added permanent channels support by making the channel
3565 permanent when FOUNDER_AUTH mode is set on the channel.
3566 The channel will not be destroyed even if channel is empty
3567 when that mode is set. Protocol TODO #17. Affected
3568 files are silcd/server.[ch], server_util.[ch],
3569 silcd/command.c, silcd/packet_receive.c and
3570 lib/silcclient/command.c.
3572 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3574 * Added reference counter to the command reply context in
3575 the client library. Affected files are
3576 lib/silcclient/command_reply.[ch].
3578 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3580 * Fixed rekey protocol with PFS in the client library.
3581 Affected file is lib/silcclient/protocol.c.
3583 * Added support for list of errors in client library
3584 command reply handling. Affected file is
3585 lib/silcclient/command_reply.c.
3587 * Defined that the WHOIS and IDENTIFY commands can send
3588 list of errors. Updated the protocol specs. Protocol
3591 * Added support for sending list of errors to WHOIS and
3592 IDENTIFY commands in server. Added support for receiving
3593 list of errors in server. Affected files are
3594 silcd/command.c and silcd/command_reply.c.
3596 * Fixed client info resolving on LEAVE command in client
3597 library to not crash. Affected file is
3598 lib/silcclient/client_notify.c.
3600 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3602 * Defined that the NICK command replies with thew changed
3603 nickname too, to make the nickname changing simpler at
3604 the client's end. Updated protocol specs and the code
3605 in client and server. Affected files are
3606 silcd/command.c, lib/silcclient/command_reply.c and
3607 lib/silcclient/command.c.
3609 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3611 * Added `Compressed' packet flag to indicate that the packet
3612 payload is compressed by the sender. Updated the protocol
3613 specs and the core library. The compression still is not
3614 implemented in the sources. Affected file is
3615 lib/silccore/silcpacket.h.
3617 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3619 * Remove pending command callbacks also if the connection
3620 to the server is destroyed. Affected file is
3621 lib/silcclient/client.c.
3623 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3625 * Added new QUIET channel user mode that can be used to
3626 quiet a user in a channel. Updated the protocol specs but
3627 it wasn't implemented yet. Protocol TODO #27. Affected
3628 file is lib/silccore/silcmode.h.
3630 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3632 * Added BLOCK_INVITE user mode to be able to block incoming
3633 invite notifications. Protoocol TODO #26. Affected files
3634 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3637 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3638 the protocol specs and the code. Affected file is
3639 lib/silccrypt/silcpkcs.c.
3641 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3643 * Disconnect Payload includes now the status type. Updated
3644 the protocol specs and the code. Protocol TODO #25.
3645 Affected files are silcd/server.c, lib/silcclient/client.c.
3647 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3648 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3649 Moved the silc_client_command_status_messages table to the
3650 lib/silcutil/silcutil.c and added new funtion
3651 silc_get_status_message, which deprecates function
3652 silc_client_status_message. Affected files are
3653 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3654 lib/silcutil/silcutil.[ch].
3656 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3658 * Defined that the nickname hash in Client ID MUST be from
3659 lowercase nickname. This effectively changes nicknames in
3660 SILC to case-insensitive. Updated the protocol specs and
3661 the code. Affected files are lib/silcutil/silcutil.[ch],
3662 silcd/serverid.c, and silcd/idlist.c.
3664 * Added new channel user modes BLOCK_MESSAGES_USERS and
3665 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3666 code. Affected files are lib/silccore/silcmode.h,
3667 lib/silcclient/command.c, and silcd/packet_send.c.
3669 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3670 specs and code. Affected file lib/silccore/silcstatus.h.
3672 * Added support for watch list. It is possible to add nicknames
3673 to be watched, and when they come to network, leave network
3674 or user mode changes the watcher will be notified of this
3675 change. Added SILC_COMMAND_WATCH command, added new
3676 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3677 notifications. Updated the protocol specs and implemented
3678 this to library, client and server. Protocol TODO #21.
3679 Affected files are lib/silccore/silccomand.h,
3680 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3681 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3682 silcd/packet_send.[ch], silcd/packet_receive.c, and
3683 irssi/src/silc/core/client_ops.c.
3685 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3686 somebody watching you. Updated the protocol specs and the
3687 code. Affected files are lib/silccore/silcmode.h, and
3688 lib/silcclient/command.c.
3690 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3692 * Added service support to SILC protocol. Added new command
3693 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3694 core library. Services are not implemented in server or
3695 client for now. Protocol TODO #20. Affected files are
3696 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3698 * Added SilcStatus argument to `command' client operation
3699 to return the error status when command sending fails
3700 locally. Changed all command in client library to return
3701 correct command status. Affected files are
3702 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3703 irssi/src/silc/core/client_ops.c.
3705 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3707 * Added silc_mime_parse function to parse MIME headers.
3708 Affected files are lib/silcutil/silcstruti.[ch].
3710 * Added MIME header parsing in Irssi SILC Client. It displays
3711 all textual MIME objects, others it ignores. Affected file
3712 is irssi/src/silc/core/clien_ops.c.
3714 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3716 * Fixed a bug in the pid writing function, which couldn't be
3717 written in a root-owned directory.
3719 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3721 * Defined that channel message to unknown Channel ID must
3722 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3723 Updated the protocol specs and the code in server. The
3724 affected file is silcd/packet_receive.c.
3726 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3728 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3729 that it is used to send error notifys if error occurs during
3730 some SILC packet processing, except commands. The error
3731 types are same as for command reply types. Defined that
3732 if private message is sent to unknown Client ID the error
3733 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3734 Updated the protocol specs and code. Affected files are
3735 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3736 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3737 and irssi/src/silc/core/client_ops.c. Renamed the
3738 SilcCommandStatus to SilcStatus.
3740 * Defined the use of extra WHOIS attributes in WHOIS command.
3741 The <Requested Attributes> (defined in a separate document)
3742 can be used to request additional information about user
3743 not returned by standard WHOIS command. Defined that server
3744 can send WHOIS command directly to client. Client provides
3745 the requested attributes to the server. Updated the protocol
3746 specs. Protocol TODO #4. Implementation is not done yet
3747 (Protocol TODO #24).
3749 * Renamed function silc_client_command_status_message to
3750 silc_client_status_message. Affected files are
3751 lib/silcclient/command_reply.[ch].
3753 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3755 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3756 32 bit integers. Updated the protcol specs and the code.
3757 Affected files are silcd/command.c and
3758 lib/silcclient/command.c.
3760 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3762 * Fixed a bug in library where sending a bogus authentication
3763 payload would lead to a crash. Affected file is
3764 lib/silccore/silcauth.c.
3766 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3768 * Added detach_disabled and detach_timeout server config
3769 options to the server. Affected files silcd/serverconfig.[ch],
3770 silcd/command.c and silcd/packet_receive.c.
3772 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3774 * Added resolve_cmd_ident field to the SilcClientEntry structure
3775 too so that if the entry is for example being resolved so
3776 another command may attach to the same pending command reply
3777 without requiring to resolve the same entry again. Added
3778 support for adding multiple pending commands for one
3779 command idenfier. Affected files lib/silcclient/command.[ch],
3780 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3782 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3784 * Defined that server receives WHOIS command reply for private
3785 and secret channels too. Updated protocol specs and the
3786 code in server. Affected file silcd/command.c.
3788 * Defined <channel user mode list> argument to WHOIS command
3789 reply for returning user modes on the channels. The
3790 channel list now doesn't include the user mode anymore but the
3791 actual channel mode. Updated protocol specs and the code in
3792 client and server. Affected files are silcd/command_reply.c,
3793 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3794 and lib/silcclient/command_reply.c.
3796 * Save the channels list in WHOIS command reply in normal server
3797 so that WHOIS always shows joined channels also in normal
3798 server and not just on router. Affected file is
3799 silcd/command_reply.c.
3801 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3803 * Defined that server receives USERS command reply for private
3804 and secret channels too. Updated protocol specs and the
3805 code in server. Affected file silcd/command.c.
3807 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3809 * Changed the UMODE's mode mask argument to be optional. If
3810 not provided then the command merely returns the current mode
3811 mask to the client. Updated protocol specs and the server.
3812 Affected file is silcd/command.c.
3814 * Added SILC session detachment/resuming support. It is possible
3815 to detach by closing the network connection and then re-connect
3816 and resume to the old client session. Added DETACHED user
3817 mode that server will set for detached client. Added new
3818 packet RESUME_CLIENT which is used to perform the resuming
3819 process. Added DETACH command. Updated the protocol specs,
3820 core library, client and server. Protocol TODO #22. Very
3821 many affected files around the tree.
3823 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3825 * Changed the CMODE's mode mask argument to be optional. If
3826 not provided then the command merely returns the current mode
3827 mask to the client. Updated protocol specs and the server.
3828 Affected file is silcd/command.c.
3830 * Changed the Killer's Client ID in KILLED notify to be just
3831 any ID payload since router server is allowed to kill as well.
3832 Updated protocol specs, client libary and server. Affected
3833 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3834 and irssi/src/silc/core/client_ops.c.
3836 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3838 * Added new user modes ANONYMOUS for special anonymous servers
3839 that may set the mode for client, and BLOCK_PRIVMSG which
3840 client may set to block incoming private messages unless the
3841 Private Message Key flag is set (using private keys to protect
3842 private messages). Updated protocol specs and code in client
3843 and server and core library. Protocol TODO #23. Affected
3844 files are lib/silccore/silcmode.h, silcd/server.[ch],
3845 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3846 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3848 * Added new channel user mode BLOCK_MESSAGES which the client
3849 may set to itself to tell server not send channel messages.
3850 Other packets such as channel key packets are still sent.
3851 Protocol TODO #23. Updated the protocol specs, client and
3852 server. Affected files are lib/silccore/silcmode.h,
3853 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3854 lib/silcutil/silcutil.c, silcd/command.c, and
3855 silcd/packet_send.c.
3857 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3859 * Redefined the Status Payload to include now two 8 bit fields,
3860 instead of one 16 bit field. This now makes it possible to
3861 send list of errors. Updated the protocol specs and the code
3862 in core library, client library and server. Protocol TODO #1.
3863 Affected files are lib/silccore/silccommand.[ch],
3864 lib/silcclient/command_reply.[ch], silcd/command.c,
3865 silcd/command_reply.c and silcd/packet_receive.[ch].
3867 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3869 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3870 must be handled by the application and should tell the application
3871 that an error message was already printed, and it should print the
3872 config coords (line, filename, ...). Affected files are
3873 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3875 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3876 server config parsing code more readable.
3878 Fixed a bug in the fetch_logging() config callback.
3880 Affected files is silcd/serverconfig.c.
3882 * Drop root privileges when started in foreground. Don't drop them
3883 if debugging also. Affected file is silcd/silcd.c.
3885 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3887 * Added more IM-like features by introducing new user modes
3888 for setting various presence information. Added new modes:
3889 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3890 specs and code. Protocol TODO #19. Affected files are
3891 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3892 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3894 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3896 * Added STATS command to the protocol after all, to return
3897 various statistical information about the network. It can
3898 be used by clients to retrieve statistical information, and
3899 servers may use it to to fetch cell and network wide
3900 statistics from router. Updated the protocol specs and
3901 implemented it to the server. Protocol TODO #16.
3902 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3903 silcd/command_reply.[ch].
3905 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3907 * The LIST command reply in client libary now adds new channel
3908 entry if the returned channel doesn't exist yet in cache,
3909 and returns the channel entry to the application in the
3910 command_reply client operation. Affected file is
3911 lib/silcclient/command_reply.c.
3913 * Changed the channel message payload's MAC generation to
3914 include the IV in the MAC as well. This way all relevant
3915 parts of the channel message payload are authenticated also
3916 with the channel message MAC (and not only by packet MAC).
3917 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3918 Affected file is lib/silccore/silcchannel.c.
3920 * Fixed the SKE to save the remote version, since the
3921 silc_ske_parse_version mistakenly checked wrong version,
3922 after it replaced the start payload. Affected files are
3923 lib/silcske/silcske.[ch].
3925 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3927 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3928 string utility functions. Added there also new functions
3929 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3930 Affected files lib/silcutil/silcstrutil.[ch].
3932 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3933 files are lib/silcutil/silcstrutil.[ch].
3935 * Defined that the security property fields in SKE SHOULD be
3936 UTF-8 encoded, defined that version string MUST be US-ASCII
3937 encoded, defined that passphrases sent in connection
3938 authentication protocol MUST be UTF-8 encoded. Implemented
3939 these to the client and server. Defined also that other
3940 passphrases sent in the protocol MUST be UTF-8 encoded.
3941 Affected files are lib/silcske/silcske.c,
3942 lib/silcclient/protocol.c, silcd/protocol.c,
3943 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3945 * Changed the silc_client_close_connection interface to not
3946 need the SilcSocketConnection which should not be visible
3947 to application. Affected files are lib/silcclient/client.c
3948 and lib/silcclient/silcclient.h.
3950 * Rewrote the text for Private Message Key Payload in the
3951 protocol specification. Protocol TODO #11.
3953 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3955 * Upgraded the protocol version to 1.1, updated protocol specs
3958 * Added the nickname as new argument to NICK_CHANGE notify and
3959 added it to protocol specs and implemented it to client and
3960 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3961 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3962 lib/silcclient/client_notify.c.
3964 * Added the killer's client ID to the KILLED notify and added
3965 it to protocol specs and implemented it to client and server.
3966 Protocol TODO #13. Affected files are silcd/command.c,
3967 silcd/packet_receive.c, packet_send.[ch],
3968 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3969 The killer's client entry is now returned to application in
3970 the `notify' client operation.
3972 * Fixed the Max Argument fields that had too large value set
3973 in the protocol specs. Protocol TODO #14.
3975 * Added the LEAVE command reply to return the ID of parted
3976 channel. Updated protocol specs and implemented it to the
3977 client and server. Protocol TODO #15. Affected files are
3978 silcd/command.c, lib/silcclient/command_reply.c. The channel
3979 entry is now returned to application in the `command_reply'
3982 * Rewrote the version SKE version checking in client libary
3983 and in server to use the silc_parse_version_string. Affected
3984 files are lib/silcclient/protocol.c, silcd/protocol.c.
3986 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3987 commands that was missing it, and updated protocol specs and
3988 the server implementation. Protocol TODO #10. The affected
3989 file is silcd/command.c.
3991 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3992 generic reply to a generic request (REQUEST flag), and
3993 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3994 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3995 to define the payload for DATA flag. Added the flags to
3996 the implementation. Protocol TODO #9. Affected file is
3997 lib/silccore/silcchannel.h.
3999 Changed the client library to return the message length
4000 to application as well in the channel_message and private_message
4001 client operations. Affected files are
4002 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
4003 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
4004 and lib/silcclient/client_ops_example.c.
4006 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
4007 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
4008 the channel. Updated protocol specs and impelemented this
4009 to client and server. Protocol TODO #6. Affected files are
4010 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
4011 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
4013 Added new options m and M to CMODE command in Irssi SILC
4014 client to set these modes.
4016 * Deprecated all administrative commands from SILC protocol
4017 since they are highly implementation specific commands.
4018 Updated protocol specs. Moved the old commands in
4019 implementations to private range of command types. Affected
4020 files are silcd/command.c, lib/silcclient/command.c and
4021 lib/silcclient/command_reply.c. Protocol TODO #8.
4023 * Fixed a bug in server where sending unknown command crashes
4024 the server. Affected file silcd/command.c.
4026 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4028 * Added SILC_PROTOCOLVERSION macro to check protocol version
4029 of a socket connection. The affected file is
4030 lib/silcutil/silcsockconn.h.
4032 * Added better error logging in rekey protocol. Affected file
4035 * Do not check public key types in SKE during rekey. Affected
4036 file lib/silcske/payload.c.
4038 * Fixed the rekey protocol with PFS, which was totally broken.
4039 Affected file silcd/protocol.c.
4041 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4043 * Some client implementations quit network by doing first LEAVE
4044 and then immediately SIGNOFF (like Bombyx). We now do check
4045 after a short time after LEAVE notify and check whether the
4046 client is still valid after LEAVE, and if not we remove it from
4047 cache. Affected file is lib/silcclient/client_notify.c.
4049 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4051 * Merged version 1.1.4 of zlib. Even if it not currently in use,
4052 it's good not to have security holes here.
4054 * Fixed a negative refcount situtuation for the config context.
4055 Affected file is silcd/serverconfig.c.
4057 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4059 * ROBOdoc documented lib/silcutil/silcutil.h.
4061 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4063 * Optimized even more the SilcPacketContext structure. Now
4064 totally saved 16 bytes of memory per context after optimization.
4065 Affected files are lib/silccore/silcpacket.[ch].
4067 * Made strict checks for valid SILC IDs. Affected file is
4068 lib/silccore/silcid.c.
4070 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4072 * Changed the object argument for silc_cipher_register,
4073 silc_hash_register, silc_hmac_register and silc_pkcs_register
4074 to const. Affected files are lib/silccrypt/silccipher.[ch],
4075 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
4077 * Changed the silc_get_username and silc_get_real_name to
4078 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
4080 * Fixed the Irssi SILC Client to use the silc_get_username and
4081 silc_get_real_name insted of glib routines since the glib
4082 routines only corrupt stack. Fixes the Irssi SILC to work in
4083 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
4085 * Fixed the Irssi to not use g_get_home_dir since it crashes
4086 or returns garbage on cygwin and corrupts stack. Added function
4087 get_home_dir to Irssi routines. Affected files are
4088 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
4090 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4092 * Made some structure optimizations. SFTP memory FS MemFSEntry
4093 entry structure. Optimized SilcTask structure. Optimized
4094 SilcPacketContext structure.
4096 Affected files lib/silcsftp/sftp_fs_memory.c,
4097 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
4099 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4101 * And yet again reverted back the config thing since Johnny
4102 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
4105 * Fixed memory leaks from config object. Affected files are
4106 silcd/serverconfig.[ch].
4108 * Added support for adding new connections to the server in rehash.
4109 After rehash they take effect.
4111 Added support for changing the maximum allowed connections in
4112 rehash. The number can grow but going smaller is not supported.
4114 Added function silc_server_num_sockets_by_remote to the
4115 silcd/server_util.[ch].
4117 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
4119 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4121 * Added preliminary checking during config parsing for a valid
4122 public/private key and removed further checks in the code.
4123 Affected files are silcd/serverconfig.[ch], server.c.
4125 * Moved functions silc_server_drop() and silc_server_daemonise()
4126 from server.c to silcd.c since they are stricly related to
4127 the application activity.
4129 * Reverted a small part of the automatic ref/unref since
4130 it caused a double unref in some situations. Affected
4131 files are silcd/silcd.[ch], server.c, serverconfig.c.
4133 * Added some .cvsignore files in the lib directory.
4135 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4137 * Fixed silc_net_gethostbyaddr to correctly resolve by
4138 address. Affected file lib/silcutil/silcnet.c.
4140 * Fixed the notify relaying to client. The HMAC to be used
4141 with relayed packets ws wrong and caused decryption failure
4142 at the client end. Affected file is silcd/packet_receive.c.
4144 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4146 * Created new branch silc_protocol_1_0_branch.
4148 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
4150 * Changed the silc_server_config_* routines to be SilcServer
4151 independent. They are now officially application specific code
4152 and not part of generic server implementation. Affected files
4153 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
4155 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4157 * Added automatic referencing of config context in the
4158 silc_server_config_alloc, and automatic unreferencing in the
4159 silc_server_config_destroy. Affected files are
4160 silcd/serverconfig.[ch], silcd/silcd.c.
4162 * Fixed the silc_log_quick handling in the logging routines.
4163 It didn't log quickly when it was TRUE. Affected file is
4164 lib/silcutil/silclog.c. Also the flush delay was set even
4165 if it was 0 in config file. Affected file is
4166 silcd/serverconfig.c.
4168 * Added support for changing key pair of the server in rehash.
4169 Affected file silcd/server.c.
4171 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4173 * Fixed the TOPIC_SET notify to not cras. It changed the topic
4174 too early, before getting the channel entry. Affected file
4175 is silcd/packet_receive.c.
4177 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4179 * Added functions silc_server_config_[ref/unref], these are used
4180 to prevent that the config object is destroyed.
4182 No longer directly affect global variables silc_log_quick and
4183 silc_log_delay, they are first cached inside the config object
4184 and then applied with silc_server_config_setlogfiles().
4186 silc_server_config_set_defaults() is now internal to
4187 serverconfig.c, there are no reasons to show this internal stuff
4190 Affected files are silcd/serverconfig.[ch].
4192 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
4193 fprintf's to stderr, since some code may be executed again after
4194 the server went into the background. Affected files are
4197 * Added rehash support. Added function silc_server_rehash() that
4198 will perform all the basic tasks of the rehashing procedure.
4200 * Added command line option `-x, --hexdump'. This will enable the
4201 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
4202 The option `--hexdump' implies `--debug'.
4204 * Fixed a bad bug in the logging APIs (silcutil library) where
4205 the application would crash after calling silc_log_reset_all().
4207 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4209 * Fixed the KICKED notify handling in client library to
4210 correctly remove the channel and all entries from the
4211 channel when I was kicked. This bug crashed the client.
4213 Fixed yet another but in KICKED notify handling to remove
4214 the kicked client correctly from the channel.
4216 Affected file is lib/silcclient/client_notify.c.
4218 * Fixed a minor bug in looking up correct client entry
4219 in KICKED notify in server. Affected file is
4220 silcd/packet_receive.c.
4222 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
4223 sources correctly to distribution. Fixes --with-gmp option.
4225 * Removed the manual rehashing from ID Cache, and changed it
4226 to use the SILC Hash Table's auto rehash feature. Affected
4227 file is lib/silccore/silcidcache.c.
4229 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4231 * Fixed a bug in the silc_client_nickname_format function that
4232 handles the multiple same nickname formatting. Two clients
4233 with same nickname caused problems after the first one left
4234 and rejoined. It didn't format the nickname correctly.
4235 Affected file is lib/silcclient/idlist.c.
4237 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4239 * Don't change the topic if olod topic is same as new one.
4240 Affected file is silcd/packet_receive.c.
4242 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4244 * Added cross-reference support to the SILC Documentation
4245 generator. All types across all HTML files are now cross-
4246 referenced. Affected files util/robodoc/generator.c and
4247 scripts/silcdoc/silcdoc.
4249 * Added file lib/silcutil/silctypes.h to include all the
4250 arithmetic type definitions and some macros. Removed
4251 includes/bitmove.h and moved macros to silctypes.h.
4253 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4255 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
4257 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4259 * Added `type' argument to silc_id_payload_parse_id function which
4260 now returns the type of the ID to the sent pointer. Affected
4261 file is lib/silccore/silcid.[ch].
4263 * Added check for CMODE_CHANGE notify type that mode change is
4264 allowed by the sender. Affected file silcd/packet_receive.c.
4266 * Added check for CUMODE_CHANGE notify type that mode change is
4267 allowed by the sender. Affected file silcd/packet_receive.c.
4268 Added the ID type as CUMODE_CHANGE notify type as argument
4269 to the `notify' client operation. Affected files are
4270 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4272 * Added function silc_client_add_server to the client library.
4273 Added support for resolving also channel and server info when
4274 received unknown entity in notify packet. Affected files are
4275 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4277 * Added function silc_command_get_status to return the command
4278 status from the command reply's argument payload. Affected files
4279 are lib/silccore/silccommand.[ch].
4281 * Added check for KICKED notify type that the kicking is
4282 allowed by the client. Affected file silcd/packet_receive.c.
4284 * Created function silc_get_input which can be used to get input
4285 (echo on or off) from user on command line. Affected files are
4286 lib/silcutil/silcutil.[ch].
4288 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4290 * Optimized silc_server_packet_relay_to_channel function.
4291 Added new function silc_channel_message_payload_encrypt which
4292 can be called directly if channel message payload needs to
4293 be encrypted and is already encoded (no need to call _encode
4294 function). Packet relaying is now done by router without any
4295 extra memory allocations. Affected files are
4296 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4297 silcd/packet_send.c.
4299 * Fixed the INVITE notify handling. It took wrong arguments
4300 as invite list and invite delete. Affected file is
4301 silcd/packet_receive.c.
4303 * Added check for TOPIC_SET notify type that the topic change is
4304 allowed by the client. Affected file silcd/packet_receive.c.
4306 * Added check for INVITE notify type that inviting is allowed by
4307 the client. Affected file silcd/packet_receive.c.
4309 * Changed the silc_server_client_on_channel to return the
4310 SilcChannelClientEntry as well. Moved the function
4311 silc_server_check_cmode_rights to server_util.[ch].
4312 Affected files are silcd/server_util.[ch], silcd/command.c.
4314 * Added function silc_server_check_umode_rights to check whether
4315 changing client's user mode is allowed. Added check for
4316 UMODE_CHANGE notify type that the umode change is allowed
4317 by the client. Affected files are silcd/server_util.[ch],
4318 silcd/packet_receive.c and silcd/command.c.
4320 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4322 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4323 ID length. It ignored that ID can be IPv6 based as well.
4324 Affected file lib/silccore/silcpacket.h.
4326 * Fixed the silc_id_id2str and silc_id_str2id to take the
4327 IPv6 address offset's into consideration. Affecte file is
4328 lib/silccore/silcid.c.
4330 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4332 * Fixed the internal Unix scheduler functions to check for
4333 NULL context they may receive. The affected file is
4334 lib/silcutil/unix/silcunixschedule.c.
4336 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4338 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4339 can specify different directory with --home command line
4340 parameter. Affected files irssi/src/silc/core/client_ops.c,
4343 * SILC-specific commands aren't now executed if the active server
4344 isn't of SILC-type, so there won't be problems with having
4345 IRC and SILC protocol support in same client. Affected files
4346 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4349 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4351 * Improved the signal support in SILC Schedule. Added new
4352 function silc_schedule_signal_call which is used by application
4353 to mark a signal to be called. It is now safe to perform
4354 any kind of tasks in signal callbacks since it is guaranteed
4355 that the application specified signal callback is called
4356 after the signal is over. Affected files are
4357 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4359 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4361 * Added `name' field to SilcChannelPrivateKey to represent
4362 application given name for the key. Moved also the context from
4363 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4364 Added the `name' argument also to the function
4365 silc_client_add_channel_private_key.
4367 Added function silc_client_current_channel_private_key to set the
4368 current channel private key in use.
4370 Added "change" command to KEY command which can be used to change
4371 the current channel private key. Bound the command also to
4372 alt+K (Alt+Shift+k).
4374 Also affected files lib/silcclient/client_channel.c,
4375 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4377 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4379 * Added silc_rng_get_byte_fast function in to the
4380 lib/silccrypt/silcrng.[ch].
4382 * Changed the interface of silc_packet_assemble and the
4383 silc_packet_send_prepare. If silc_packet_assmble is now
4384 called the application does not call silc_packet_send_prepare
4385 because the library will call it automatically. These
4386 interfaces now also return a reference to the outgoing buffer
4387 which includes the assembled packet, which the application can
4388 use to encrypt the packet.
4390 Affected files are lib/silccore/silcpacket.[ch],
4391 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4392 silcd/packet_send.c, server_backup.c and packet_receive.c.
4394 * Fixed a packet sending bug on very high load, where outgoing
4395 packet queue wasn't handled correctly and packets got corrupted.
4396 Affected files are lib/silcutil/*/silc*sockconn.c,
4397 lib/silcclient/client.c and silcd/server.c.
4399 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4401 * Added macro SILC_PACKET_DATALEN which can be used during
4402 packet assembling to check whether the data to be added to
4403 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4404 len is truncated until it fits it.
4406 Added checks for maximum length of channel message payload and
4407 private message payload also.
4409 Added checks for maximum packet length in server and in
4412 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4413 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4414 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4415 lib/silcclient/client_prvmsg.c.
4417 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4419 * Added silc_server_packet_queue_purge call to the
4420 silc_server_disconnect_remote to assure that all data in the
4421 queue before disconnecting is sent to the network. Affected
4422 file silcd/server.c.
4424 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4426 * Added the deleting of server's own ID cache entry to the
4427 silc_server_free function. Free also everything else that
4428 has been allocated in silc_server_init. The affected file
4431 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4433 * Added functions silc_parse_version_string, silc_version_to_num,
4434 and silc_ske_parse_version to parse SILC protocol style version
4435 strings. Affected files lib/silcutil/silcutil.[ch] and
4436 lib/silcske/silcske.[ch].
4438 * Added new configuration params: version_protocol, version_software
4439 and version_software_vendor to specify what version the remote
4440 host must at least be to be able to connect to server. The vendor
4441 string can be regex matched too. Added new function
4442 silc_server_connection_allowed to check maximum number of allowed
4443 connections, and allowed versions for incoming connections.
4444 Affected files are silcd/server.c, server_util.[ch] and
4447 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4449 * Added preliminary support for signals in scheduler. The
4450 signals we care about are now blocked always when the scheduler
4451 is locked. This way we can synchronise the use of signal with
4452 scheduler. It is guaranteed that when signal occurs the scheduler
4453 is not locked, and thus new tasks can be safely added to the
4456 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4457 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4458 Added new platform specific routines
4459 silc_schedule_internal_signals_[un]block and
4460 silc_schedule_internal_signal_[un]register.
4462 Added new functions to SILC Schedule API:
4463 silc_schedule_signal_[un]register. Each signal that application
4464 is going to use should be registered to the scheduler.
4466 Affected files are lib/silcutil/silcschedule.[ch],
4467 lib/silcutil/*/silc*schedule.c.
4469 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4471 * Check for unauthenticated client and server in the
4472 silc_server_new_client and silc_server_new_server functions.
4473 Affected file silcd/packet_receive.c.
4475 * Added function silc_string_is_ascii to check whether given
4476 string is 7-bit ASCII string. Affected files are
4477 lib/silcutil/silcutil.[ch].
4479 * Added function silc_id_is_valid_server_id into the
4480 silcd/serverid.c and added checking for valid Server ID's in
4481 silc_server_new_server. The Server ID must always be based
4482 on the server's public IP address.
4484 * Added logging of DISCONNECT packet message in the server.
4485 Affected file silcd/server.c.
4487 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4489 * Changed all library interfaces that use Global RNG to also
4490 accept SilcRng as argument. Affected files are
4491 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4492 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4493 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4494 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4495 lib/silccrypt/rsa.c.
4497 * Added function silc_pkcs_generate_key to the
4498 lib/silccrypt/silcpkcs.[ch] for applications so that they
4499 don't need to do pkcs->pkcs->init calls anymore.
4501 * Remove SilcSocketConnection from the SFTP API since it really
4502 wasn't needed there. The application has the information
4503 saved in its contexts anyway and the SFTP layer doesn't need
4504 know about it. Affected files lib/silcsft/silcsftp.h and
4505 lib/silcsftp/sftp_[server/client].c.
4507 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4508 The SilcSimContext is not SilcSim.
4510 * Fixed possible buffer overflows in silc_id_render in the
4511 lib/silcutil/silcutil.c.
4513 * On EPOC the global crypto module lists are not used at all
4514 in the crypto library. Added support for using the constant
4515 algorithm list on EPOC. Affected files are
4516 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4519 * Fixed the handling of third parameter of KICKED notify, since
4520 it was mistakenly updated to SILC Protocol 1.0 even though it
4521 is to be included in 1.1. Since it is not in 1.0 it is not
4522 mandatory, and this fix now handles it only if it is provided,
4523 and it is not error if it is not provided. Affected file
4524 lib/silcclient/client_notify.c.
4526 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4528 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4529 client. Affected file irssi/src/silc/core/client_ops.c.
4531 * Merged with Irssi 0.8.4 from irssi.org CVS.
4533 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4535 * Check for valid socket connection in client entries before
4536 sending any messages. Fixes a crash, but doesn't fix some
4537 other underlaying bug that is lurking there. Affected
4538 file silcd/packet_send.c.
4540 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4542 * $usermode, $cumode and $cumode_space expandos shouldn't do
4543 anything with non-SILC server records. Affected file
4544 irssi/src/silc/core/silc-expandos.c
4546 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4548 * Fixed the silc_net_check_[host/local]_by_sock to support
4549 IPv6 bound sockets as well. Now they can return IPv6 addresses
4550 as well. Affected file lib/silcutil/silcnet.c.
4552 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4553 Affected lib/silcutil/unix/silcunixnet.c.
4555 * Fixed ID rendering (at least on some platforms, not NetBSD)
4556 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4558 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4560 * Added silc_hash_public_key and silc_hash_public_key_compare
4561 functions to be used with SilcHashTable. They can be used to
4562 hash public keys and compare public keys in hash table. Affected
4563 file lib/silcutil/silcutil.[ch].
4565 * Added support for specifying multiple public keys for Client
4566 connection section in server configuration file. This makes it
4567 possible to accept multiple public keys from same host, or to
4568 make a section that accepts any incoming host, and have the
4569 accepted public keys listed in the section.
4571 Added functions silc_sever_[find/get]_public_key, added the
4572 support for this actually to all connection sections but only
4573 the Client section is currently allowed to specify multiple
4576 Affected files are silcd/server.c, server_internal.h,
4577 command.c, protocol.c, server_util.[ch], packet_receive.c.
4579 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4581 * Merged Irssi 0.8.2 from irssi.org CVS.
4583 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4585 * If silc_debug is TRUE, also output standard logging messages
4586 to stderr with the debug output.
4588 Made silc_log_reset_all() flushing all channels before returning.
4589 Also fixed some documentation typos.
4591 Affected files are lib/silcutil/silclog.[ch].
4593 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4595 * Fixed the server to check correctly the amount of connections
4596 from single host, by checking also the type of the connection.
4597 Fixed also the comparison of number of connections and number
4598 of allowed connections. Affected files are silcd/server.c,
4601 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4603 * Fixed the USERS command reply to save the user's mode on the
4604 channel as well. Fixed JOIN command reply to check whether a
4605 client is on channel already and not join it twice. Affected
4606 file lib/silcclient/command_reply.c.
4608 * Added new file silc-expandos.c into irssi/silc/core/ to return
4609 various stuff for various signal for the statusbar etc. updating.
4610 Now Irssi SILC client prints channel user modes etc. on the
4613 * The user mode (like server/router operator changes) is now shown
4614 on the Irssi SILC client's statusbar. The affected files are
4615 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4617 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4619 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4620 to SILC_SCHEDULE_[UN]LOCK macros.
4622 * Added more error printing to logs in server code. Affected
4623 files silcd/server.c and silcd/protocol.c.
4625 * Fixed -S option parsing in Irssi SILC Client. Affected file
4626 irssi/src/silc/core/silc-core.c.
4628 * Added silc_buffer_alloc_size function. Affected file is
4629 lib/silcutil/silcbuffer.h.
4631 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4633 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4634 constants. Affected files in
4635 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4638 * Changed the internal SFTP Memory FS table to const. Affected
4639 file lib/silcsftp/sftp_fs_memory.c.
4641 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4643 * Fixed the buffer formatting and unformatting routines to
4644 check the size of 64 bits types with sizeof(). Affected
4645 file is lib/silcutil/silcbuffmt.c.
4647 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4649 * Removed 0.6.x backwards support.
4651 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4653 * Changed all integer type names:
4654 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4655 to avoid collisions with other libraries using same type names
4658 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4660 * Added `prefer_ipv6' argument to the functions
4661 silc_net_gethostbyname[_async]. If it is TRUE it will return
4662 IPv6 address over IPv4. If FALSE IPv4 address is returned
4663 even if IPv6 address was found. Affected files
4664 lib/silcutil/silcnet.[ch].
4666 * Added support silc_net_create_connection[_async] to fallback
4667 to IPv4 address if IPv6 address could not be used (like if
4668 it doesn't work on a specific system). Affected file in
4669 lib/silcutil/unix/silcunixnet.c.
4671 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4673 * Added silc_schedule_reinit function to do the enlarging
4674 of the max tasks handling capabilities of the scheduler.
4675 Affected files lib/silcutil/silcschedule.[ch].
4677 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4679 * Added automatic extern "C" { ... } for C++ compilers so the
4680 application does not need to define them. Affected file
4681 includes/silcincludes.h.
4683 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4684 old name went against naming convention. Applications now
4685 include "silcclient.h" instead of "clientlibincludes.h".
4686 Removed includes/clientlibincludes.h, it is redundant now.
4688 * Renamed includes/version.h to silcversion.h.
4690 * Added really preliminary support for OS/2 into the util
4691 library. Only thread & mutex API is implemented, others
4692 are still to be implemented. Created the lib/silcutil/os2/
4693 directory. Created also file includes/silcos2.h.
4695 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4697 * Added preliminary BeOS support into the util library.
4698 Created lib/silcutil/beos/, and implemented all the needed
4699 functions to support SILC on BeOS. Created also file
4700 includes/silcbeos.h.
4702 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4704 * Added proper initializations to silc's irssi code, so it's
4705 now possible to load it as module. Affected files
4706 irssi/src/silc/core/silc-core.c,
4707 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4709 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4711 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4714 * Fixed the silcdoc document generator to correct generate
4715 docs from all kinds of filenames. Affected files are
4716 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4718 * ROBOdoc documented lib/silcutil/silcmemory.h.
4719 Added also new function silc_memdup.
4721 * Removed lib/silcutil/silcbufutil.h and moved those routines
4722 to the lib/silcutil/silcbuffer.h.
4724 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4726 * Added `user_count' to the SilcChannelEntry which now tells the
4727 number of users on the channel. The user count is now saved
4728 in normal server of global channels as well. Affected files
4729 silcd/server.c, idlist.h, packet_receive.c and command.c.
4731 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4732 include file utility functions.
4734 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4735 instead of calling directly OS routines.
4737 * Fixed NICK change printing in Irssi SILC Client. Fixed
4738 KICKED notify printing in Irssi SILC Client. Affected file
4739 irssi/src/silc/core/client_ops.c.
4741 * Fixed a NICK change bug in client library, to not recreate the
4742 client_entry->channels hash table everytime nick is changed.
4743 Affected file lib/silcclient/client.c.
4745 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4747 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4748 the SKE interface a bit.
4750 * Fixed padding problem in PKCS#1. The padding was not actually
4751 random since the random number generator was used incorrectly.
4752 This security bug affects only when encrypting with PKCS#1, and
4753 it is not currently used at all in SILC. SILC only use signing
4754 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4756 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4758 * Rewrote the notify handling in Irssi SILC client to not call
4759 the events as signals. Fixes problems with Perl support.
4760 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4762 * Send the auto-nicking NICK command in client library with
4763 little timeout after connecting. The affected file is
4764 lib/silcclient/client.c.
4766 * Added following new config file settings:
4767 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4768 key_exchange_timeout, conn_auth_timeout, connections_max,
4771 Implemented all the new config settings handling in the server.
4773 Optimized the use of SKE Mutual flag usage. Use it only
4774 if connection authentication protocol is not based in public
4777 Renamed all SilcServerConfigSection* to SilcServerConfig*
4778 to have a bit shorter names.
4780 Affected files silcd/serverconfig.[ch], server.[ch], and
4783 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4785 * Cleaned up the listening sockets code, preparing for the rehash
4786 support. Affected file is silcd/server.c.
4788 * Fixed some output messages. Affected files are silcd/silcd.c,
4791 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4793 * Create lib/doc/silcrng_intro.html document as introduction
4794 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4796 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4798 * Fixes to the silcd config template. Affected file is
4799 doc/example_silcd.conf.in.
4801 * Removed type casts from silc_calloc(), conforming to the
4802 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4804 * Removed param_name member from client, server, and router
4805 section structs, now identifying the param directly.
4807 Added CONFIG_FREE_AUTH macro in config file parsing.
4809 Affected files are silcd/serverconfig.[ch].
4811 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4813 * Fixed command line parameter handling. All SILC initialization
4814 is now done in silc_core_init() which also fixes autoconnecting
4817 Affected files irssi/src/silc/core/silc-core.c,
4818 irssi/src/fe-text/silc.c.
4820 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4822 * Added new configuration options and blocks:
4823 keepalive_secs, reconnect_count, reconnect_interval,
4824 reconnect_interval_max, reconnect_keep_trying and
4825 require_reverser_lookup. Added ConnectionParam block, and
4826 implemented the connection parameters when connecting as
4827 initiator and when accepting connections as responder.
4829 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4830 whether given configuration value has been given already.
4832 Affected files silcd/serverconfig.[c], server.[c].
4834 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4835 algorithm parts and created new file silcalgs.conf, that
4836 is now included from the example_silcd.conf.in.
4838 * Optimized the silc_server_connect_to_router_second to take
4839 the connection configuration object from the SilcServerConnection
4840 object instead of finding it during the connecting phase.
4841 Added the configuration object to SilcServerConnection struct.
4842 Affected files silcd/server_internal.h, server.c.
4844 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4846 * Add the client on channel after it was resolved at the
4847 channel message receiving, and it was not already on the
4848 channel. Affected file lib/silcclient/client_channel.c.
4850 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4852 * Fixed the public key authentication to allocate always the
4853 destination signature buffer instead of using static buffer.
4854 Affected file silcd/protocol.c.
4856 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4858 * Unified the serverconfig.[ch]'s helper function interface.
4859 Affected file silcd/serverconfig.[ch].
4861 * Removed doc/example_silc.conf.in since it is redundant.
4862 The make install will now install irssi/silc.conf file.
4864 * Added new Passphrase and Publickey authentication methods to
4865 config file, allowing both public key and passphrase based
4866 authentication to be set at the same time.
4868 Added `prefer_passphrase_auth' setting in config file which
4869 can be used to set to prefer passwd auth if both passwd and
4870 public key is set. If not set, public key is preferred.
4871 This has effect only when being initiator (responder will try
4874 Added support for authentication with passphrase and public key
4875 at the same time. The passphrase is tried first always since
4876 it is faster to check.
4878 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4880 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4882 * Merged the new SILC Config library, with the server parsing
4883 support. Read the header file silcconfig.h or the toolkit
4884 documentation for the news. Affected files are
4885 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4886 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4887 silcd/protocol.c silcd/server.c silcd/server_backup.c
4888 silcd/serverconfig.[ch] silcd/silcd.c.
4890 * Fixed some silclog documentation. Affected file is
4891 lib/silcutil/silclog.h.
4893 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4895 * The silc_cipher_register, silc_hash_register and
4896 silc_hmac_register now checks if the object to be registered
4897 is registered already. Affected files are
4898 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4900 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4902 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4904 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4906 * Allow zero length channel messages inside the Channel Message
4907 Payload. Affected file lib/silccore/silcchannel.c.
4909 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4910 as header filenames.
4912 * Removed lib/silcclient/README and created HTML file
4913 lib/silcclient/silcclient_using.html, which is now included
4914 as part of Toolkit documentation.
4916 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4918 * Fixed CUMODE_CHANGE notify handling to change the mode of
4919 correct client. Affected file lib/silcclient/client_notify.c.
4921 * Make silc_rng_alloc fail if it cannot allocate the sha1
4922 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4924 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4926 * Fixed the file transfer's key agreement payload to include
4927 zero port also if the hostname is NULL because it could not
4930 Call file transfer monitor callback now also if error occurs
4931 during key agreement protocol.
4933 Changed the silc_client_file_send interface to return the
4934 SilcClientFileError instead of session id. The session ID
4935 is returned into pointer provided as argument.
4937 Check that the file exists locally before sending the
4938 file transfer request at all.
4940 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4942 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4943 error than can occur while key agreement protocol. Affected
4944 file lib/silcclient/silcapi.h.
4946 * Fixed the event_mode CMODE handler to not crash when mode
4947 is changed and +k mode is set in the channel. Affected file
4948 irssi/src/silc/core/silc-channels.c.
4950 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4951 SILC_LOG_WARNING to give out Warning and not Error. Affected
4952 file lib/silcutil/silclog.c.
4954 * Fixed the channel message payload decryption in the function
4955 silc_channel_message_payload_decrypt to not modify the original
4956 buffer before it is verified that the message decrypted
4957 correctly. Otherwise, next time it is called with correct
4958 channel key it won't encrypt since the payload is corrupted.
4959 Affected file lib/silccore/silcchannel.c.
4961 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4963 * Do not constantly resize the window. A fix patch by cras.
4964 Affected file irssi/src/fe-text/screen.c.
4966 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4968 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4969 Affected file lib/silcutil/silcnet.c.
4971 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4973 * Fixed a bug in hash table internal routine for traversing
4974 the table with foreach callback. The current entry may
4975 become invalid in the callback but it was referenced after
4976 the callback returned.
4978 Do not allow auto rehashing of hash table during the
4979 silc_hash_table_foreach operation, for same reasons as it is
4980 not allowed for SilcHashTableList. Affected files are
4981 lib/silcutil/silchashtable.[ch].
4983 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4985 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4986 Win32 DLL. extern's in header files are now declared with
4989 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4991 * Fixed private message handling. It used some old code that
4992 caused the client to crash. Affecte file is
4993 lib/silcclient/client_prvmsg.c.
4995 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4997 * Added function silc_client_add_channel,
4998 silc_client_replace_channel_id, and removed functions
4999 silc_client_new_channel_id and silc_idlist_get_channel_by_id
5000 from client library.
5002 * Added cross reference of the joined channels to the
5003 SilcClientEntry, and changed the SilcChannelEntry's
5004 users list to SilcHashTable. The affected files are
5005 lib/silcclient/idlist.[ch].
5007 * Fixed a bug in hash table tarversing. While the hash table
5008 is traversed with SilcHashTableList the table must not be
5009 rehashed. It is now guaranteed that auto rehashable tables
5010 are not rehashed while tarversing the list. Also defined that
5011 silc_hash_table_rehash must not be called while tarversing
5012 the table. Added function silc_hash_table_list_reset that must
5013 be called after the tarversing is over. The affected files are
5014 lib/silcutil/silchashtable.[ch].
5016 * Changed all hash table traversing to call the new
5017 silc_hash_table_list_reset in server and in client library.
5019 * Added function silc_client_on_channel to return the
5020 SilcChannelUser entry if the specified client entry is joined
5021 on the specified channel. This is exported to application as
5022 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
5024 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5026 * Fixed founder regaining problem with JOIN command on normal
5027 server. The notify for mode change must be sent always and
5028 not only if !cmd->pending. Affected file silcd/command.c.
5030 * Fixed the WHOWAS command's reply sending to support the
5031 lists correctly. Affected file silcd/command.c.
5033 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5035 * When sending JOIN command to router for processing the
5036 sender's old command identifier was not saved back to the
5037 sender's command context, fixed now. The affected file is
5040 * Create the key in JOIN command of the router did not return
5041 the channel key, added check for this. Affected file is
5044 * Fixed a channel ID update bug in JOIN command reply. Do
5045 not directly upgrade the ID but call the function
5046 silc_idlist_replace_channel_id if the ID was changed.
5047 Affected file silcd/command_reply.c.
5049 * Fixed memory leaks from command calling if it would fail.
5050 Affected file silcd/command.c.
5052 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5054 * Applied patches from cras:
5056 Memory leak fixes around libaries, irssi window resize fix,
5057 new silclist.h and silcdlist.h, all extern inline changed to
5060 * Removed dotconf from lib/dotconf, not needed anymore.
5062 * Removed TRQ from lib/trq, not needed anymore.
5064 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
5065 with server connections. Later this will be configurable
5066 in config file after new config file is done. Affected file
5069 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5071 * Fixed a crash in server related to channel announcements.
5072 Affected file silcd/server.c.
5074 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5076 * Fixed memory leaks in silc_server_create_new_channel*
5077 functions. Affected file silcd/server.c.
5079 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
5080 which ID was changed. This way the router will send the
5081 user list for the channel again, and server won't be in
5082 desync in some rare circumstances. Affected file is
5083 silcd/packet_receive.c.
5085 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5087 * Check for NULL socket pointer in the function
5088 silc_server_packet_send_to_channel_real. Affected file
5089 silcd/packet_send.c.
5091 * Fixed the BAN notify handling to correctly remove ban
5092 list. Affected file silcd/packet_receive.c.
5094 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5096 * Fixed some header addition to Toolkit distribution in
5097 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
5099 * Added lib/silcclient/client_ops_example.h as an template
5100 file for application programmers to quickly start using
5101 the SilcClientOperation functions in their application.
5102 Updated the lib/silcclient/README as well to tell about this
5103 nice file made available.
5105 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5107 * Call silc_server_remove_from_channels when removing client
5108 entry when NO_SUCH_CLIENT_ID was received. Affected file
5109 is silcd/command_reply.c.
5111 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5113 * Added server & router operator statistics updating. Affected
5114 file silcd/packet_receive.c and silcd/command.c.
5116 * Fixed the SERVER_SIGNOFF notify handling on normal server
5117 not to save the history information for clients. Same was
5118 fixed earlier in remove_clients_by_server function, but not
5119 here. Affected file silcd/packet_receive.c.
5121 * Raised the default connection-retry count from 4 to 7 in
5122 server. Affected file silcd/server.h.
5124 * Cancel any possible reconnect timeouts when we start the
5125 key exchange. Affected file silcd/server.c.
5127 * Do not reconnect on connection failure when SCONNECT was
5128 given. Affected files silcd/server.[ch].
5130 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5132 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
5134 * Fixed the NICK command to always give the unformatted
5135 nickname to the one giving the NICK command. If unformatted
5136 nickname is cached already it will be formatted and the
5137 local entry will always get the unformatted nickname.
5138 Affected file lib/silcclient/idlist.c.
5140 * Fixed some double frees from client library commands.
5141 Affected file is lib/silcclient/command.c.
5143 * Fixed CUMODE command in server to assure that no one can
5144 change founder's mode than the founder itself, there was a
5145 little bug. Affected file silcd/command.c.
5147 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5149 * Removed the SilcClientCommandDestructor from the client
5150 libary, it is not needed anymore. Affected files are
5151 lib/silcclient/silcapi.h, command[_reply].[ch],
5152 client_notify, idlist.c.
5154 * Fixed GETKEY command to first resolve client, and then
5155 resolve the server only if the client was not found, instead
5156 of resolving both at the same time. Affected file is
5157 lib/silcclient/command.c.
5159 * Added silc_client_start_key_exchange_cb and lookup the
5160 remote hostname and IP address before starting the key
5161 exchange with server. The affected file is
5162 lib/silcclient/client.c.
5164 * The server's public key is now saved using the IP address
5165 of the server and not the servername for the filename.
5166 The hostname public key filename is checked as an fall back
5167 method if the IP address based filename is not found.
5169 Fixed the GETKEY command to save the fetched server key
5170 in correct filename.
5172 Print the remote server's hostname now when new key is
5173 received during connection process. Affected file is
5174 irssi/src/silc/core/client_ops.c.
5176 * Return always our own public key to the client if it asks
5177 for it with GETKEY command. Affected file silcd/command.c.
5179 * Removed the use_auto_addr variable from default config
5180 file since it was in wrong section. Affected file is
5183 * Fixed TOPIC_CHANGE notification to not route it when it
5184 was sent using silc_server_send_notify_to_channel function.
5185 Affected file silcd/command.c.
5187 * Fixed silc_server_send_notify_kicked to send the kicker's
5188 Client ID also, it was missing. Affected files are
5189 silcd/command.c, silcd/packet_send.[ch].
5191 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5193 * Do not save client history information in SERVER_SIGNOFF.
5194 Fixes the bug in normal server that it does not detect
5195 the client becoming valid after the server becomes back
5196 online. Affected file silcd/server_util.c.
5198 * Added `sock_error' field into the SilcSocketConnection
5199 context. When error occurs during socket operation (read
5200 or write) the error is saved. Added also new function
5201 silc_socket_get_error to return human readable socket error
5202 message. Affected files are lib/silcutil/silcsockconn.[ch],
5203 lib/silcutil/unix/silcunixsockconn.c, and
5204 lib/silcutil/win32/silcwin32sockconn.c.
5206 * The server now prints the socket error message in the
5207 signoff for client. Affected file silcd/server.c.
5209 * Fixed the `created' channel information sending from router
5210 to server in JOIN command. Checks now whether the channel
5211 really was created or not and set it according that.
5213 Fixed the JOIN command to use the client entry's current
5214 ID during the joining procedure instead of the one it sent
5215 in the command (it is checked though), since it can change
5216 between the packet processing and command processing, and
5217 would just case unnecessary pain in the client end. Affected
5218 file silcd/command.c.
5220 * Fixed a channel key payload sending to use correct channel
5221 ID when the server was forced to change the channel's ID by
5222 router. Router sent the key payload with the old Channel ID.
5223 Affected file silcd/packet_receive.c.
5225 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5227 * Call silc_server_save_channel_key only if the key payload
5228 was provided in the JOIN command's command reply. Affected
5229 file silcd/command_reply.c.
5231 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5233 * Fixed silc_mp_sizeinbase to return the value correctly with
5234 MPI. Affected file lib/silcmath/mp_mpi.c.
5236 * Fixed the stop_server signal to correctly stop the scheduler
5237 and gracefully stop the server when SIGTERM or SIGINT signals
5238 are received. Affected file silcd/silcd.c.
5240 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5242 * Simple handling of TERM and HUP signals. Also added some log
5243 flushing call around. Affected file is
5246 * Fixed small bugs in silclog.c. Now buffering output will take
5247 effect after 10 seconds since startup: This will ensure that
5248 no important startup messages are lost. Also output redirection
5249 will preserve original format ([Date] [Type] message).
5250 Affected file is lib/silcutil/silclog.c.
5252 * Added two options to the config file, in the logging section:
5253 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
5254 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
5256 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5258 * Do not print the warning about log files not being initialized
5259 more than once to avoid excess logging. Affected file is
5260 lib/silcutil/silclog.c.
5262 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5263 the SIM copying in make install in Makefile.am.pre.
5265 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5267 * Rewritten silclog APIs. Globally interesting changes follows:
5268 silc_log_set_files() changed to silc_log_set_file().
5269 silc_log_set_callbacks() changed to silc_log_set_callback().
5270 ROBOdoc documented silclog header file.
5271 SilcLogCb now returns bool to wether inihibit the default
5272 handler or not (to keep the old behaviour return always TRUE).
5273 The new APIs should also fix the problem of the
5274 silcd_error.log file that was written in the current directory.
5277 Log files streams will remain opened after silc_log_set_file()
5278 call, means less CPU usage notably on high traffic servers.
5279 File streams are now full buffered, and flushed to the disk
5280 every 5 minutes, lesses HD activity and CPU usage.
5281 Messages can be redirected, allowing admins to configure
5282 one single logfile for all server messages.
5283 the silc_log_quick global variable to activate fast-logging.
5284 Affected files lib/silcutil/silclog.[ch]
5286 * Changed some code to conform new silclog APIs. Affected
5287 files are doc/example_silcd.conf.in, silcd/server.c
5288 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5291 * Fixed a memory leak that could occur in some situations.
5292 Affected file silcd/serverconfig.c.
5294 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5296 * Added the silc_client_del_client to remove the client from
5297 all channels as well. Affected file lib/silcclient/idlist.c.
5299 * Fixed the client library to correctly remove the client
5300 from all channels when the client entry is being destroyed.
5301 Affected file lib/silcclient/client_notify.c, command.c.
5303 * Added auto-nicking support to the client library. If the
5304 applicatio now sets client->nickname it will be sent to the
5305 server after connecting by the library. This way for example
5306 SILCNICK (or IRCNICK) environment variables will have effect
5307 and always change the nickname automatically to whatever
5308 it is wanted. Affected file lib/silcclient/client.[ch].
5310 * Renamed silc_server_command_bad_chars to the
5311 silc_server_name_bad_chars and moved it to the
5312 silcd/server_util.[ch]. Added also new function
5313 silc_server_name_modify_bad to return nickname that
5314 includes bad characters as new nickname without those
5315 bad characters. This check and modify is now used in
5316 silc_server_new_client when the username is initially set
5317 as nickname, so it must be checked to be valid nickname.
5318 Affected file silcd/packet_receive.c.
5320 * The nickname length is now taken from the packet for real
5321 and not trusted to strlen() since it clearly can return
5322 wrong length for nickname including bad characters. This
5323 also applies to channel names. Affected file silcd/command.c.
5325 * Removed the lib/silcsilm/modules directory. Modules are now
5326 compiled into the lib/silcsim. Fixed the copying of the
5327 modules to follow symbolic links in Makefile.am.pre.
5329 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5331 * Fixed silc_string_regexify list creation. Fixes bugs with
5332 BAN and INVITE commands in server. The affected file is
5333 lib/silcutil/unix/silcunixutil.c.
5335 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5337 * Removed the command destructor entirely from the server's
5338 command and command reply routines. It is not needed, and
5339 its usage was buggy and caused crashes. Affected files are
5340 silcd/command[_reply].[ch].
5342 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5344 * Cancel protocol and NULL sock->protocol if timeout
5345 occurred during protocol. Affected file silcd/server.c.
5347 * Cancel protocol timeouts always before calling the final
5348 callback, to assure that after final callback is called
5349 no other state will be called for the protocol anymore.
5350 Affected file silcd/protocol.c.
5352 * Print error log if incoming connection configuration could
5353 not be found. Affected file silcd/server.c.
5355 * Fixed JOIN command to correctly save the founder mode
5356 to the client on normal SILC server, when the channel
5357 was created by the router. Affected file silcd/command.c.
5359 * Fixed LIST command (hopefully) to send correct reply
5360 packets. Affected file silcd/command.c.
5362 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5364 * The silc_packet_receive_process now returns FALSE if the
5365 read data was invalid packet, and TRUE if it was ok.
5367 The server now checks that if unauthenticated connection
5368 sends data and its processing fails the server will close
5369 the connection since it could be a malicious flooder.
5371 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5373 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5375 * Make sure the warning about error opening a log file is
5376 printed only once and not everytime it fails (produces
5377 too much useless log). Affected file lib/silcutil/silclog.c.
5379 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5381 * Made the silc_server_daemonise() function more readable.
5382 Affected file silcd/server.c.
5384 * Pid file is now optional, the user may comment it out from
5385 the config file. Removed define SILC_SERVER_PID_FILE, we
5386 don't need a default any longer. Affected file
5387 configure.in.pre, lib/Makefile.am.pre.
5389 * Make some use of the pid file. The server now dies at startup
5390 if it detects a valid pid file on his path. The server would
5391 die anyway in this circumstance, because of the bind() failure.
5392 Affected file silcd/silcd.c.
5394 * No longer compiling lib/dotconf.
5396 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5398 * Fixed JOIN command parsing not to crash. Affected file
5399 lib/silcclient/command.c.
5401 * Fied the NICK_CHANGE notify to add the new client entry
5402 even it is resolved. This removes an <[unknown]> nick
5403 thingy bug in the client. Affected file is
5404 lib/silcclient/client_notify.c.
5406 * Do not try to allocate 0 bytes (efence does not like it)
5407 in lib/silccore/silccomand.c when encoding payload.
5409 * Do not take IRCNICK as nickname in Irssi SILC client since
5410 it is not possible to set nickname before hand connecting
5411 the server (TODO has an entry about adding auto-nicking
5414 * Changed the silc_server_command_pending to check whether
5415 there already exists an pending entry with the specified
5416 command, command identifier and pending callback. This is
5417 to fix IDENTIFY and WHOIS related crashes that may register
5418 multiple pending commands with same identifier. Affected
5419 file silcd/command.c.
5421 * Fixed the server to reconnect to the router even if it
5422 was already reconnecting and EOF was received. This to
5423 fix a possibility that the server wouldn't ever try to
5424 auto-reconnect to the router. Affected file silcd/server.c.
5426 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5428 * Fixed the server's password authentication to use the
5429 length of the locally saved password, and not the one
5430 sent in the packet. Affected file silcd/protocol.c.
5432 * Fixed same password authentication problem in the
5433 Authentication Payload handling routines in
5434 lib/silccore/silcauth.c.
5436 * Yet another password authentication problem fixed with
5437 channel password handling in silcd/command.c.
5439 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5441 * If first character of string in silc_parse_userfqdn is '@'
5442 then do not parse it. Affected file is
5443 lib/silcutil/silcutil.c.
5445 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5447 * Fixed minor bug in IDENTIFY command reply sending, which
5448 caused various weird problems during JOIN when it was
5449 resolving names for users. Affected file silcd/command.c.
5451 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5453 * Fixed the IDENTIFY command reply sending to chech better valid
5454 clients. It was possible to send incomplete list of replies.
5455 Affected file silcd/command.c.
5457 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5459 * Added silc_client_command[s]_[un]register functions now to
5460 dynamically register the commands in client library. Removed
5461 the static table of commands. This allows the client library
5462 to call commands without causing the application to know about
5463 what commands library has called.
5465 Removed the INFO command reply kludge to detect when the command
5466 was called by library. Now library use its own command reply
5467 function for INFO command.
5469 Added function silc_client_command_call to call a command.
5470 Application can use it to call command, not access the structure
5473 Now all commands that are sent by the client library (not
5474 explicitly sent by application) use own command reply functions.
5476 Affected files around lib/silcclient/ and in
5477 irssi/src/silc/core/.
5479 * Fixed the WHOIS command reply sending to chech better valid
5480 clients. It was possible to send incomplete list of replies.
5482 Fixed the WHOIS and IDENTIFY to send the request to router
5483 if normal server did not do it and did not find any results.
5485 Affected file silcd/command.c.
5487 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5489 * Moved the internal data from SilcClient context into its
5490 own file, not accesible to application. Affected files
5491 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5492 and other files in client library.
5494 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5496 * Added doc/examples installation target in Makefile.am.pre.
5499 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5501 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5502 commands the found client entry will be removed from the
5503 cache, after notifying application about the error. Affected
5504 file lib/silcclient/command_reply.c.
5506 * Changed the /MSG to check for exact nickname user gave, and
5507 not let `nick' match `nick@host' if it is only one found. Now,
5508 user must type the exact nickname (like nick@host2) even if
5509 there are no more than one same nicks found. This is to avoid
5510 a possibility of sending nickname to wrong nickname since
5511 `nick' could match `nick@host'. Affected file is
5512 irssi/src/core/silc-servers.c.
5514 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5516 * Do not print "you are now server operator" or similar when
5517 giving /away command. Affected files are
5518 irssi/src/silc/core/client_ops.c, silc-servers.h.
5520 * Made the silc_server_command_pending_error_check to send
5521 the same command reply payload it received back to the
5522 original sender of the command. This way all arguments
5523 that was received by the server will be received by the
5524 client too. Affected file silcd/command.c.
5526 * Added the silc_idcache_add to return the created cache entry
5527 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5529 * Add global clients to expire if they are not on any channel.
5530 This is because normal server will never know if they signoff
5531 if they are not on any channel. The cache expiry will take
5532 case of these entries. This is done by normal servers only.
5533 The affected files are silcd/command_reply.c,
5534 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5536 * If server receives invalid ID notification for WHOIS or
5537 IDENTIFY and the ID exists in the lists, it is removed.
5538 Affected file silcd/command_reply.c.
5540 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5541 in client then client entry that it matches is searched and
5542 the nickname is printed on the screen for user. Affected
5543 file irssi/src/silc/core/client_ops.c.
5545 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5547 * Use cache entry expire time in the LIST command reply to
5548 purge old entries from the cache after the LIST command
5549 reply has been received. This way we don't have non-existent
5550 entries in the cache for too long. Affected file is
5551 silcd/command_reply.c.
5553 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5555 * If we are normal server, and we've not resolved client info
5556 in WHOIS or IDENTIFY from router, and it is global client,
5557 we'll check whether it is on some channel. If it is not
5558 then we cannot be sure about its validity and will resolve it
5559 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5560 file silcd/command.c.
5562 * Search channel by name (if possible) rather than by ID
5563 in IDENTIFY command's command reply. Affected file is
5564 silcd/command_reply.c.
5566 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5568 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5569 Updated specs and implemented it. Affected file silcd/command.c,
5570 silcd/packet_send.c and silcd/packet_receive.c.
5572 * Implemented the <founder auth> payload handling in the JOIN
5573 command. If provided all conditions for channel joining
5574 except requirement to provide correct passphrase can be
5575 overrided by the channel founder. Updated the protocol specs.
5576 Affected file silcd/command.c.
5578 Added support for founder auth in JOIN command in client
5579 library. Fixed the parsing of the JOIN command now to support
5580 all options as they should be. The affected file is
5581 lib/silcclient/command.c.
5583 * Optimized the WHOIS and IDENTIFY commands to send the request
5584 to router only if it includes nicknames or other names. If
5585 they include only IDs then check the local cache first before
5586 routing. Affected file is silcd/command.c.
5588 * Added channels topic announcements. Affected file is
5589 silcd/packet_receive.c and silcd/server.c.
5591 * Fixed the silc_server_send_notify_topic_set to really destine
5592 the packet to channel. Affected file silcd/packet_send.c.
5594 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5595 library. Affected file lib/silcclient/client_notify.c.
5597 * Added UMODE announcements. Affected file silcd/server.c.
5599 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5601 * Memory leak fixes in:
5603 lib/silcutil/silcsockconn.c
5604 lib/silcske/silcske.c
5605 lib/silcske/groups.c
5607 lib/silccrypt/silcpkcs.c
5608 lib/silccore/silccommand.c
5609 lib/silccore/silcidcache.c
5614 * ROBOdoc documented the lib/silcske/groups.h file and a
5615 bit changed the interface for better.
5617 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5619 * Update the client entry context in the ID cache after
5620 nick change. Affected file lib/silcclient/command.c.
5621 Fixes the CUMODE command when regaining founder privileges,
5622 and a little WHOIS problem.
5624 * Fixed silc_net_gethostbyname to correctly call the
5625 inet_ntop. Affected file lib/silcutil/silcnet.c.
5627 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5629 * Added IPv6 support checking to the configure.in.pre, added
5630 also --enable-ipv6 option to override the check. Affected
5631 file configure.in.pre.
5633 * The silc_thread_create now calls the start function
5634 directly if threads support is not compiled in. Removes
5635 ugly #ifdef's from generic code. Affected files are
5636 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5638 * Added silc_net_gethostby[name/addr]_async to asynchronously
5639 resolve. Affected files are lib/silcutil/silcnet.[ch].
5641 * Added support for rendering IPv6 based server, client and
5642 channel IDs. Affected file lib/silcutil/silcutil.c.
5644 * Added support for creating IPv6 based server IDs. Affected
5645 file is silcd/serverid.c.
5647 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5649 * Added silc_net_gethostby[addr/name] into the
5650 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5651 routines. Added silc_net_is_ip[4/6]. Affected file is
5652 lib/silcutil/unix/silcunixnet.c. All routines that take
5653 address as argument now supports both IPv4 and IPv6 addresses.
5655 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5657 * Fixed LIST command reply sending in server. Affected file
5660 * Server now sends the kicker's client ID in the KICK notify
5661 to the kicked client. Affected file silcd/command.c.
5663 * The client library now parses the kickers client ID and
5664 UI displays it. Affected files lib/silcclient/client_notify.c
5665 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5667 * Made all payload parsing function prototypes consistent.
5668 They all take now const unsigned char * and uint32 pair as
5669 the payload data instead of SilcBuffer. Changes all around
5670 the source tree. Other unsigned char* -> const unsigned char*
5671 changes around the tree as well.
5673 * Optimized SFTP client and server packet sending not to
5674 allocate new buffer for each packet but to recycle the
5675 first allocated buffer. Affected files are
5676 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5678 * Optimized the SFTP client to use SilcList instead of
5679 SilcDList for requests, because it is faster. Affected file
5680 is lib/silcsftp/sftp_client.c.
5682 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5683 into lib/silccore/silcid.[ch].
5685 Renamed silcpayload.[ch] into silcargument.[ch].
5687 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5689 * If client entry is deleted with active key agreement
5690 session, abort the session.
5692 The silc_client_abort_key_agreement now calls the completion
5693 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5695 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5698 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5700 * Don't use __restrict in older GCC's. Affected file is
5701 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5703 * silc_net_localhost now attempts to reverse lookup the
5704 IP/hostname. Affected file lib/silcutil/silcnet.c.
5706 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5707 command. It can be used to gain founder privileges at
5708 the same time when joining the channel.
5710 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5711 kicker's client ID as well. Updated protocol specs.
5713 Defined that the server must send SILC_COMMAND_IDENTIFY
5714 command reply with error status to client who sent
5715 private message with invalid client ID.
5717 Updated the protocol specification.
5719 * Added silc_server_send_command_reply to send any
5720 command reply. Affected file silcd/packet_send.[ch].
5722 * Added silc_id_payload_encode_data to encode ID payload
5723 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5725 * The server now send IDENTIFY command reply with error
5726 status if client ID in private message is invalid. Affected
5727 file silcd/packet_receive.c.
5729 * Save the server key file with server's IP address in
5730 the filename instead of hostname. The affected file is
5731 irssi/src/silc/core/client_ops.c.
5733 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5735 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5738 * Added libtool support for compiling shared objects in
5739 lib/silcsim. Affected file configure.in.pre and
5740 lib/silcsim/Makefile.am. Original patch by cras.
5742 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5744 * Pid file configuration, and server's config file fixes
5745 patch by toma. Updated CREDITS file.
5747 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5749 * Fixed silc_client_channel_message to not try to decrypt
5750 the message twice if it resolved the destination client
5751 information. This could cause of dropping one channel
5752 message. Affected file lib/silcclient/client_channel.c.
5754 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5756 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5757 lib/silcclient/client.c. This function is used when the SILC
5758 Client is run under some other scheduler, or event loop or
5759 main loop. On GUI applications, for example this may be
5760 desired to used to run the client under the GUI application's
5761 main loop. Typically the GUI application would register an
5762 idle task that calls this function multiple times in a second
5763 to quickly process the SILC specific data.
5765 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5767 * Fixed silc_server_drop() for dropping the supplementary
5768 groups as well, this could cause a security hole on some
5771 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5773 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5776 * Write PID file after dropping privileges. Added -F option
5777 to run server on foreground. A patch by debolaz.
5778 Affected files silcd/server.c, silcd/silcd.c.
5780 * Fixed MOTD to return the MOTD file server name. Affected
5781 file silcd/command.c.
5783 * Added INFO command reply handling to the Irssi SILC Client.
5784 Affected file irssi/src/silc/core/client_ops.c.
5786 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5788 * Fixed the silc_idcache_list_* routines to really support
5789 the dynamic list. Fixes a crash. Affected file is
5790 lib/silccore/silcidcache.c.
5792 * Fixed the LIST command reply to really call LIST command's
5793 pending callbacks. Affected file silcd/command_reply.c.
5795 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5797 * Update conn->local_entry->nickname after giving NICK
5798 command. Affected file lib/silcclient/command.c.
5800 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5802 * Added the [pid] option to the silcd configuration file
5804 Affected files: serverconfig.[ch] and silcd.c
5806 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5808 * Save fingerprint in WHOIS command reply in server.
5809 Affected file silcd/command_reply.c.
5811 * Fixed NICK commands pending callback registration.
5812 Affected file lib/silcclient/command.c.
5814 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5816 * Use ++server->cmd_ident when sending commands in server,
5817 instead of random number. Affected file silcd/command.c.
5819 * Fixed GETKEY command reply to call actually GETKEY pending
5820 command callbacks. Affected file silcd/command_reply.c.
5822 * A bit stricter check for nicknames. Check for same nickname
5823 in NICK command also. Affected file silcd/command.c.
5825 * Do not call INFO command everytime client ID changes, only
5826 during first connecting. Affected file lib/silcclient/client.c.
5828 * Set the new nickname only after successful command reply for
5829 NICK command is returned by server. Affected file
5830 lib/silcclient/command.c.
5832 * Remove nicknames from nicklist during server_signoff notify.
5833 Should fix /NAMES bit more. The affected file is
5834 irssi/src/silc/core/silc-channels.c.
5836 * Added `fingerprint' field to the SilcIDListData in the
5837 silcd/idlist.h to hold the fingerprint of the client's
5840 Send the fingerprint of the client's public key in WHOIS
5843 Affected files silcd/command.c, and silcd/idlist.[ch].
5845 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5846 create fingerprint from given data.
5848 * Show the fingerprint of the client's public key in WHOIS.
5849 Affected files irssi/src/module-formats.[ch] and
5850 irssi/src/silc/core/client_ops.c.
5852 * Format the multiple same nicknames also during JOIN and
5853 NICK_CHANGE notifys. Affected file is
5854 lib/silcclient/client_notify.c.
5856 * Do not print error on screen for invalid private message
5857 payload since it can come if someone is sending private
5858 messages with wrong key. Affected file
5859 lib/silccore/silcprivate.c.
5861 * Fixed multiple concurrent /PING crash. Affected file
5862 lib/silcclient/command.c.
5864 * Changed the wrong ID encoding. All IP addresses must be
5865 in MSB first order in encoded format. They were encoded
5866 wrong and was in LSB format. Affected files are
5867 silcd/serverid.c, lib/silcutil/silcutil.c.
5869 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5871 * Call the `connect' client operation through the scheduler
5872 in case of error. Affected file lib/silcclient/client.c.
5874 * Call the `failure' client operation even if the error
5875 occurred locally during a protocol. Affected file is
5876 lib/silcclient/protocol.c.
5878 * Added support of sending LIST command to router from normal
5879 server. This way normal server can get list of all channels
5880 in the network too. Fixed the channel list sending in the
5881 server too. Affected files are silcd/command.c, and
5882 silcd/command_reply.[ch].
5884 * Added silc_server_update_channels_by_server and
5885 silc_server_remove_channels_by_server. They are used during
5886 disconnection of primary router and in backup router protocol.
5887 Affected file silcd/server_util.[ch], silcd/server.c and
5888 silcd/server_backup.c.
5890 * Fixed channel adding to global list in IDENTIFY command
5891 reply in server. Affected file silcd/command_reply.c.
5893 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5895 * If the incoming packet type is REKEY or REKEY_DONE process
5896 that packet always synchronously. Fixes yet another MAC
5897 failed error on slow (dialup) connections. Affected file
5898 lib/silcclient/client.c and silcd/server.c.
5900 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5902 * Call check_version SKE callback for initiator too. Affected
5903 file lib/silcske/silcske.c.
5905 * Implemented fix for security hole found in the SKE that was
5906 fixed in the specification few days back; the initiator's
5907 public key is now added to the HASH value computation.
5908 Added backwards support for the old way of doing it too, for
5909 old clients and old servers. Affected file is
5910 lib/silcske/silcske.c.
5912 * Enabled mutual authentication by default in SKE. If initiator
5913 is not providing mutual authentication the responder will
5914 force it. This will provide the proof of posession of the
5915 private key for responder. The affected files are
5916 lib/silcclient/protocol.c and silcd/protocol.c.
5918 * Do not cache anymore the server's public key during SKE.
5919 We do mutual authentication so the proof of posession of
5920 private key is done, and if the server is authenticated in
5921 conn auth protocol with public key we must have the public
5922 key already. Affected file silcd/protocol.c.
5924 * Added new global debug variable: silc_debug_hexdump. If
5925 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5926 file lib/silcutil/silclog.[ch].
5928 * Fixed compilation warning due to char * -> const char *.
5929 Affected files lib/silcutil/silcnet.h, and
5930 lib/silccore/silcauth.[ch].
5932 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5934 * Fixed CMODE command when new channel key was created. If
5935 the creation failed the old key was removed. Next time giving
5936 same command would crash the server since the old key was
5937 freed already. Affected file silcd/command.c.
5939 * Fixed the silc_server_announce_get_channels to not crash
5940 on reconnect. Affected file silcd/server.c.
5942 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5944 * Added silc_log_set_debug_string function to set a regex
5945 string to match for debug output. Only the function names,
5946 or filenames matching the given debug string is actually
5947 printed. This way it is possible to filter out those debug
5948 strings that user is not interested in.
5950 Fixed a bug in silc_string_regexify.
5952 Affected files lib/silcutil/silclog.[ch], and
5953 lib/silcutil/unix/silcunixutil.c.
5955 * Changed the -d options in both server and Irssi SILC client
5956 to take the debug string as argument. Affected files
5957 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5959 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5961 * Added silc_hash_babbleprint to create a Bubble Babble
5962 Encoded fingerprint. The encoding is developed by Antti
5963 Huima (draft-huima-babble-01.txt), and it creates human
5964 readable strings out of binary data. Affected file
5965 lib/silccrypt/silchash.[ch].
5967 * Print the babble print now in addition of fingerprint as well
5968 in Irssi SILC client. Affected files are
5969 irssi/src/fe-common/silc/module-formats.[ch],
5970 irssi/src/fe-common/silc/core/client_ops.c.
5972 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5974 * Fixed a security problem found in SKE. The initiator's
5975 public key too is now added to the HASH hash value creation
5976 which is signed by the responder to create the SIGN value.
5977 This will prevent anyone in the middle to lie to the responder
5978 about the initiator's public key. If this is done now, the
5979 man in the middle will get caught. Updated the protocol
5982 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5984 * Better installation directory handling. Configure module
5985 paths and other paths automatically to example_silc* files
5986 in doc/. A patch by toma.
5988 * Fixed compiler warning from MPI library, and from SILC RNG.
5991 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5992 It can be configured with ./configure. A patch by toma.
5994 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5996 * Find correct make to use in prepare-clean. A patch by
5997 toma. Affected file prepare-clean.
5999 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
6001 * Added irssi variables use_auto_addr, auto_bind_ip,
6002 auto_bind_port and auto_public_ip.
6004 * Changed the interface for silc_client_send_key_agreement
6005 in lib/silcclient/silcapi.h
6009 irssi/src/silc/core/silc-core.c
6011 lib/silcclient/silcapi.h
6012 irssi/src/silc/core/silc-channels.c
6013 lib/silcclient/client_keyagr.c
6016 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6018 * Added silc_pkcs_public_key_compare to compare two
6019 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
6021 * Check that the client who set the founder mode on the
6022 channel is the same client that is giving the founder
6023 mode to itself. It is done by comparing the saved public
6024 key (it is saved even in the authentication is passphrase).
6025 Affected file silcd/command.c.
6027 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6029 * Do not process packet for disconnected socket connection.
6030 Affected file lib/silccore/silcpacket.c.
6032 * Process the DISCONNECT packet through scheduler in the
6033 client library. Affected file lib/silcclient/client.c.
6035 * Fixed the silc_client_packet_parse to not to increase
6036 the packet sequence number if the conn->sock and the
6037 current socket connection is not same. This can happen
6038 for example during key agreement when the conn includes
6039 multiple socket connections (listeners). Affected file
6040 lib/silcclient/client.c.
6042 * The sender of the file transfer request now provides also
6043 the pointer (listener) for the key exchange protocol. If
6044 the listener cannot be created then it sends empty key
6045 agreement and lets the receiver provide the listener.
6047 Added `local_ip' and `local_port' arguments to the
6048 silc_client_file_send. If they are provided they are used,
6049 if not then it will attempt to find local IP address, if
6050 not found or bind fails then the remote client will provide
6053 Affected files are lib/silcclient/client_ftp.c and
6054 lib/silcclient/silcapi.h.
6056 * Extended the FILE SEND command to support defining the
6057 local IP and port for key exchange listener. They are
6058 optional. Affected file irssi/src/silc/core/silc-servers.c.
6060 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6062 * Defined to WHOIS command reply the sending of fingerprint
6063 of the client's public key (if the proof of posession of the
6064 corresponding private key is verified by the server).
6065 Updated to the protocol specification.
6067 * Added support of receiving the client's public key's
6068 fingerprint in command reply in client library. Affected
6069 file is lib/silcclient/command_reply.c, and
6070 lib/silcclient/idlist.[ch].
6072 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6074 * Do not send over 128 chars long nickname to the server
6075 in NICK command. Affected file lib/silcclient/command.c.
6077 * Do not send over 256 chars long channel names to the server
6078 in JOIN command. Affected file lib/silcclient/command.c.
6080 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6082 * Assure that silc_server_close_connection cannot be called
6083 twice for same socket context. Affected file is
6086 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6088 * Send error message to application if opening file for
6089 writing during file transfer fails. Affected file is
6090 lib/silcclient/client_ftp.c.
6092 Remove all file transfer sessions for a client that we're
6093 removing from ID cache.
6095 Affected file is lib/silcclient/client_ftp.c.
6097 * Fixed silc_net_addr2bin to return correct address. Affected
6098 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6100 * Fixed file transfer session removing on signoff notify.
6101 Affected file irssi/src/silc/core/silc-servers.c.
6103 * Added the SilcClientFileError to be returned in the monitor
6104 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
6105 Affected file lib/silcclient/silcapi.h.
6107 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6109 * Fixed a crash in silc_client_ftp_free_sessions and
6110 silc_client_ftp_session_free_client. Affected file
6111 lib/silcclient/client_ftp.c.
6113 * Added `disabled' field in the SilcChannelEntry in the server
6114 to indicate if the server entry is disabled. Affected file
6115 silcd/idlist.h, silcd/command[_reply].c.
6117 * SILC server adds now /var/run/silcd.pid everytime it is
6118 started. Affected file silcd/silcd.c.
6120 * Added silc_server_packet_send_clients to send a packet to
6121 the provided table of client entries. Affected file
6122 silcd/packet_send.[ch].
6124 * Fixed a crash in client resolving in client_prvmsg.c in
6125 client library. Affected file lib/silcclient/client_prvmsg.c.
6127 * Do not actually remove the client directly from ID cache
6128 during SERVER_SIGNOFF, but invalidate it. This way we
6129 preserve the WHOWAS info for the client. Affected file
6130 silcd/server_util.c.
6132 * Fixed SERVER_SIGNOFF notify handling in the server. The
6133 server is now able to process incoming SERVER_SIGNOFF notify
6134 for a server that it doesn't even know about. It will remove
6135 the clients provided in the notify. Affected file
6136 silcd/packet_receive.c.
6138 * Check for partial packet in data queue after every packet that
6139 was found from the queue. Return and wait for more data if
6140 there is partial data in queue. Affected file is
6141 lib/silccore/silcpacket.c.
6143 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6145 * Added SilcClietFileError enum to indicate error in
6146 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
6147 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
6148 Affected files lib/silcclient/silcapi.h and
6149 lib/silcclient/client_ftp.c.
6151 * Check that newsize in silc_buffer_realloc is larger than
6152 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
6154 * Added better monitor of file transfers. It now monitors
6155 key agreement protocol during the file transfer too. Added
6156 error reporting too. Affected files
6157 irssi/src/silc/core/silc-servers.c,
6158 irssi/src/fe-common/silc/module-formats.[ch].
6160 * Wrote a help file for FILE command.
6162 * Added silc_rng_global_get_byte_fast to get not-so-secure
6163 random data as fast as possible. Random data is read from
6164 /dev/urandom if available and from the SILC RNG if not
6165 available. It is used in padding generation. Affected file
6166 lib/silccrypt/silcrng.[ch].
6168 * All packets in client library are now processed synchronously.
6169 Optimized packet processing a lot. Affected file
6170 lib/silcclient/client.c.
6172 * All server connection packets are processing synchronously
6173 now in server, to optimize packet processing. Affected file
6176 * Include files are installed now only in Toolkit distribution
6177 if make install is given. Affected files: all Makefile.am's.
6179 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6181 * Assure that silc_client_notify_by_server_resolve does not
6182 resolve the client information multiple times. If it cannot
6183 be found by the first it cannot be found at all. Affected
6184 file lib/silcclient/client_notify.c.
6186 * Fixed WHOWAS command reply calling. Affected file
6187 lib/silcclient/command_reply.c.
6189 * Removed all references to silc_idlist_get_client from the
6190 Irssi SILC client since that call is internal call used by
6191 the library. The Irssi SILC client will use now client
6192 retrieval functions found in silcapi.h.
6194 * Fixed a bug in resolving nickname info before sending
6195 private message. It used freed memory. Affected file
6196 irssi/src/silc/core/silc-servers.c.
6198 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6200 * Assure my_channels statistics cannot go negative in server.
6201 Affected files silcd/server.c, silcd/server_util.c.
6203 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6205 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
6207 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6209 * Win32 Toolkit changes. Affected files
6210 win32/silc.dsw, win32/libsilc/libsilc.def,
6211 win32/libsilcclient/libsilc.def,
6212 lib/silcutil/silcutil.c, and
6213 lib/sftp/sftp_fs_memory.c.
6215 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6217 * Added silc_net_localip to return local host's IP address.
6218 Affected file lib/silcutil/silcnet.[ch].
6220 * If key exchange or rekey protocol is active for a connection
6221 parse all packets syncronously since there might be packets
6222 in packet queue that we are not able to process without first
6223 processing packets before them. Affected file silcd/server,
6224 lib/silcclient/client.c.
6226 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
6227 whether library should continue processing the packet.
6228 Affected file lib/silccore/silcpacket.h.
6230 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
6231 SilcSFTPMonitorData to SFTP server to monitor various
6232 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
6233 lib/silcsftp/sftp_server.c.
6235 * Added silc_file_size to return file size. Affected file
6236 lib/silcutil/silcutil.[ch].
6238 * Implemented the file transfer support for the client library.
6239 Added preliminary support for simple client to client one-file
6240 transmission. Affected file lib/silcclient/client_ftp.c,
6241 lib/silccilent/client.[ch].
6243 * Added new local command FILE to the Irssi SILC Client.
6244 It is used to perform the file transfer. It has subcommands
6245 SEND, RECEIVE, SHOW and CLOSE. Affected files
6246 irssi/src/silc/core/client_ops.c,
6247 irssi/src/silc/core/silc-server.[ch].
6249 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6251 * Relay the SILC_PACKET_FTP in the server. Affected files
6252 silcd/server.c and silcd/packet_receive.c.
6254 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6256 * Renamed silc_file_read and silc_file_write to functions
6257 silc_file_readfile and silc_file_writefile. Added function
6258 silc_file_open and silc_file_close. Affected files
6259 lib/silcutil/silcutil.[ch].
6261 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6263 * Resolve the client info when received private message or
6264 channel message for a client which nickname we don't know.
6265 Affected files lib/silcclient/client_prvmsg.c and
6266 lib/silcclient/client_channel.c.
6268 * Do not crash in /KEY if client is not connected. Affected
6269 file irssi/src/silc/core/silc-channels.c.
6271 * Added SilcClientStatus field to the SilcClientEntry in the
6272 lib/silcclient/idlist.h.
6274 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6275 is incomplete and is being resolved, it won't be resolved
6278 Make sure also that USERS command reply does not resolve
6279 twice information. Affected file is
6280 lib/silcclient/command_reply.c.
6282 Make sure that silc_client_get_clients_by_list does not
6283 resolve twice same information.
6285 * Check for valid client->id in the silc_server_free_client_data.
6286 Affected file silcd/server.c.
6288 * Fixed /GETKEY nick@server not to crash if the server entry
6289 is not found. Affected file lib/silcclient/command.c.
6291 * Fixed the silc_server_check_cmode_rights to check the
6292 requested modes correctly. Affected file silcd/command.c.
6294 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6296 * Better checks for non-printable chars in nick added.
6297 Affected file silcd/command.c.
6299 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6301 * Call the silc_server_udpate_servers_by_server in the
6302 primary router that comes back online in the backup resuming
6303 protocol. Otherwise it routes packets wrong. Affected file
6304 silcd/server_util.[ch], silcd/server_backup.c.
6306 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6308 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6309 lib/silcutil/silcbuffmt.[ch].
6311 * Redefined the SILC packet header to include the padding
6312 length. Affected file lib/silccore/silcpacket.[ch].
6314 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6315 length for maximum padding up to 128 bytes). Affected
6316 file lib/silccore/silcpacket.h.
6318 * Removed all backwards support for old 0.5.x MAC thingies.
6319 The SILC packet header change makes it impossible to be
6320 backwards compatible.
6322 * Send the ENDING packet with timeout in the backup resuming
6323 protocol. This is to assure that all routers has connected
6324 to the primary router. Affected file silcd/server_backup.c.
6326 * Changed the RNG to take the first IV from random data. It
6327 used to take it from zero actually. Changed the RNG also
6328 to use /dev/urandom during session. /dev/random is used
6329 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6331 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6333 * Changed the SILC packet header to have the first two bytes
6334 (the packet length) encrypted. Affected files aroung the
6335 code tree, lib/silccore/silcpacket.[ch]. Removed the
6336 SilcPacketCheckDecrypt callback. It is not needed anymore
6337 since the silc_packet_receive_process will determine now
6338 whether the packet is normal or special.
6340 * Implemented the unidirectional MAC keys. Affected files
6341 lib/silcske/silcske.c, silcd/protocol.c and
6342 lib/silcclient/protocol.c.
6344 * Implemented the packet sequence number to the MAC computation.
6345 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6346 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6347 lib/silcclient/protocol.c.
6349 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6351 * Allow backup router to announce servers. All servers
6352 announced by backup router are added to the global list
6353 automatically. Update hte server's socket to our primary
6354 router also when backup router announces a server.
6355 Affected file silcd/packet_receive.c.
6357 * Do not update the client->router in the function
6358 silc_server_udpate_clients_by_server if the client is on
6359 global list. We might fail to find any specific server
6360 for locally connected clients and local cell clients. They
6361 should still use the `from' and not `to' as client->router.
6362 This fixes backup router resuming protocol. Affected file
6363 silcd/server_util.c.
6365 * Decrease channel statistics count only if the channel
6366 deletion worked. Affected files are silcd/server.c and
6367 silcd/server_util.c.
6369 * Added silc_server_update_servers_by_server to update origin
6370 of all server entries. Used during backup router protocol.
6371 Affected files silcd/server_util.[ch], silcd/server.c. and
6372 silcd/backup_router.c.
6374 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6375 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6376 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6377 lib/silccrypt/silchmac.c.
6379 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6381 * Assure that router cannot reroute the same channel message
6382 to the sender. Affected file silcd/packet_receive.c.
6384 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6386 * Made better checks that the channel message is not sent
6387 to the router it came from. Affected file is
6388 silcd/packet_send.c. Fixed memory leak too.
6390 * Announce informations for incoming router connection, but
6391 only after checking if it is replaced by backup router.
6392 Affected file silcd/packet_receive.c.
6394 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6396 * Fixed the backup resuming protocol to work in multiple
6397 router environment. Affected file silcd/server_backup.c.
6399 * Route packet only to one router in the function
6400 silc_server_packet_send_to_channel. Affected file is
6401 silcd/packet_send.c.
6403 * Fixed silc_server_send_notify_dest to set the broadcast
6404 flag. Fixed the silc_server_send_notify_topic to actually
6405 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6406 Affected file silcd/packet_send.c.
6408 * Changed the SFTP Filesystem interface. Changed the
6409 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6410 the filesystem operation function. The SilcSFTPFilesystem
6411 is now a context that is allocated by all filesystem allocation
6412 functions and it already includes the operations structure
6413 and filesystem specific context. It is given as argument
6414 now to the silc_sftp_server_start. This made the interface
6415 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6416 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6418 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6420 * Changed the backup router adding and getting interfaces
6421 in the server. The router that will be replaced by the
6422 specified backup router is now sent as argument. Affected
6423 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6426 * Added silc_net_addr2bin_ne to return the binary form of
6427 the IP address in network byte order. Affected files
6428 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6430 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6432 * Check for existing server ID in silc_server_new_server
6433 and in silc_server_connect_to_router_final and remove the
6434 old entry if it exists. Affected file silcd/packet_receive.c,
6437 * Send the channel message always to only one router, either
6438 in upstream or downstream. Affected file is
6439 silcd/packet_send.c.
6441 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6443 * Wrote the definition of the backup resuming protocol to the
6444 protocol specification.
6446 * Removed one redundant channel key generation from normal
6447 server during joining procedure. Removed one redundant
6448 channel key sending from server to router during joining
6449 procedure. Affected file silcd/command.c.
6451 * Made minor bugfixes to the backup router resuming protocol.
6452 Affected file silcd/server_backup.c, server.c.
6454 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6456 * Added --disable-asm configuration option. Affected files
6457 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6460 * Implemented the backup resuming protocol that is used to
6461 resume the primary router position in the cell after the
6462 primary router comes back online. Affected files
6463 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6464 and silcd/server_util.[ch].
6466 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6468 * Sleep two (2) seconds after sending QUIT command to server.
6469 Affected file lib/silcclient/command.c.
6471 * Assure that if outgoing data buffer is pending do not force
6472 send any data. Affected file silcd/packet_send.c.
6474 * Assure that if outgoing data buffer is pending do not force
6475 send any data. Affected file lib/silcclient/client.c.
6477 * Implemented the backup router support when the primary router
6478 goes down. The servers and routers can now use the backup
6479 router as new primary router without loosing connectivity.
6481 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6483 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6484 in the server to indicate disabled entry. All data read
6485 from the connection will be ignored and no data is sent
6486 for entry that is disabled. Affected files are
6487 silcd/idlist.h, silcd/server.c.
6489 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6491 * Created SFTP client and server test programs in the
6492 lib/silcsftp/tests directory.
6494 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6496 * Implemented memory filesystem (virtual filesystem) for
6497 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6500 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6502 * Implemented the SFTP (SSH File Transfer Protocol) to the
6503 lib/silcsftp. It includes SFTP client and SFTP server
6506 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6508 * Moved lib/silccore/silcprotocol.[ch] to the
6509 lib/silcutil library.
6511 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6512 take variable argument list pointer as argument. Affected
6513 file lib/silcutil/silcbuffmt.[ch].
6515 * Added silc_buffer_set function that is used to set data
6516 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6517 Affected file lib/silcutil/silcbuffer.h.
6519 * Changed various routines in the core library to use the new
6520 silc_buffer_set instead of allocating new buffer only for
6523 * Added 64-bit value formatting and unformatting support to the
6524 silc_buffer_[un]format routines. Affected file is
6525 lib/silcutil/silcbuffmt.[ch].
6527 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6528 to includes/bitmove.h.
6530 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6532 * Fixed channel user mode saving in client library. Affected
6533 file lib/silcclient/command[_reply].c.
6535 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6537 * Defined the file transfer to the SILC Protocol. Added
6538 new packet type SILC_PACKET_FTP and defined File Transfer
6539 Payload. The mandatory file transfer protocol is SFTP
6540 (SSH File Transfer Protocol). Affected file in addition
6541 of the internet draft is lib/silccore/silcpacket.h.
6543 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6544 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6545 is used as part of backup router protocol when the primary
6546 router of the cell is back online and wishes to resume
6547 the position as primary router.
6549 * Redefined the MAC generation keys in the protocol. The
6550 same key is not used anymore in both direction. Both
6551 direction will now use different keys for sending and
6552 receiving. This fixes a potential security flaw. This
6553 change causes incompatibilities in the protocol.
6555 * Redefined also the MAC computation from the packet.
6556 An packet sequence number is now added to the MAC
6557 computation. This prevents possible replay attacks against
6558 the protocol. This change too causes incompatibilities
6561 Added `sequence' field to the SilcPacketContext to hold
6562 the current sequence number for the packet.
6564 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6566 * Added `created' field to the SilcIDListData in the file
6567 silcd/idlist.h to indicate the time when the entry was
6570 * Added `created' field to the SilcChannelEntry too. Affected
6571 file silcd/idlist.h.
6573 * Added `creation_time' aguments to all the announcement functions
6574 in the server. If it is provided then only the entries that
6575 was created after the provided time frame are actually
6576 announced. Affected file silcd/server.[ch].
6578 * The protocol says that the Channel ID's IP address must be
6579 based on the router's IP address. Added check for this in
6580 the silc_server_new_channel when processing incoming New Channel
6581 Payload. Affected file silcd/packet_receive.c.
6583 * Print out the correct version with --version in SILC client.
6584 Affected file irssi/src/silc/core/silc-core.c.
6586 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6588 * Fixed WHOWAS command to check for completnes of the client
6589 entry always, not just when the command is coming from client.
6590 Affected file silcd/command.c.
6592 * Added new function silc_server_packet_queue_purge to purge the
6593 outgoing data queue to the network. After the function returns
6594 it is guaranteed that the outgoing packet queue is empty.
6595 Affected file silcd/packet_send.[ch].
6597 * Purge the outgoing packet queue in the rekey protocol's final
6598 callback to assure that all rekey packets go to the network
6599 before quitting the protocol. Affected file silcd/server.c.
6601 * Added silc_client_packet_queue_parse as similar function as
6602 in server to the client library. The affected file is
6603 lib/silcclient/client.c.
6605 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6607 * Splitted silcd/server.c and created silcd/server_util.[ch]
6608 for utility functions.
6610 * Added new socket flag SILC_SF_DISABLED to indicate that the
6611 connection is open but nothing can be sent to or received from
6612 the connection. Affected file lib/silcutil/silsockconn.[ch].
6613 The checking for disabled socket is checked in the low level
6614 silc_socket_write and silc_socket_read functions.
6616 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6618 * Allow only nicknames and channel names that fits into the
6619 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6621 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6623 * When processing JOIN command reply in server check that if
6624 the channel exists in our global list we'll move it the local
6625 list. Affected file silcd/command_reply.c.
6627 * Fixed the check whether client is joined on the channel already
6628 in JOIN command. Affected file lib/silcclient/command.c.
6630 * Fixed the JOIN command reply to check whether the channel
6631 already exists. Affected file lib/silcclient/command_reply.c.
6633 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6635 * Added silc_ske_status_string to map the SKE error numbers
6636 to readable strings. The affected files are
6637 lib/silcske/silcske[_status].[ch].
6639 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6641 * Do not show the private channels on the WHOIS channel list
6642 as it is not allowed by the protocol. The affected file is
6645 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6647 * Assure that the packet length digged from the actual packet
6648 is something sensible in the silc_packet_decrypt_rest_special
6649 in lib/silccrypt/silcpacket.c.
6651 * Free and NULL the allocated pointer in silc_hmac_alloc if
6652 the HMAC allocation fails. The affected file is
6653 lib/silccrypt/silchmac.c.
6655 * Print the selected security properties to the log files in
6656 the server. Affected file silcd/protocol.c.
6658 * Add SKE's reference counter even if calling the completion
6659 callback manually. Otherwise it goes negative, although it
6660 does not cause any problems. The affected file is
6661 lib/silcske/silcske.c.
6663 * Remove the client entry with short timeout after giving the
6664 KILL command. Affected file lib/silcclient/command.c.
6666 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6667 case all found clients are already disconnected (WHOWAS would
6668 found them) in the server. Affected file silcd/command.c.
6670 * Update the last_receive (time of last data received) to be
6671 updated only when received private or channel message so that
6672 the idle time showed in WHOIS makes more sense.
6674 * Added boolean field `valid' in to the SilcClientEntry in the
6675 client library to indicate whether the entry is valid or not.
6676 This fixes the nickname change bug on channel when changing
6677 the nickname to be same than the old (like nick to Nick) the
6678 nickname formatter doesn't set the new nick anymore to Nick@host.
6679 Affected file lib/silcclient/idlist.[ch].
6681 * Now actually fixed the nickname changing on disconnection.
6682 Added new function silc_change_nick to the Irssi SILC Client.
6683 Affected file irssi/src/silc/core/client_ops.c,
6684 irssi/src/silc/core/silc-nicklist.[ch].
6686 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6688 * Check that the public key exists in the GETKEY command before
6689 trying to encode it. Affected file silcd/command.c.
6691 * Print some notifications on received public keys with GETKEY
6692 command in the Irssi SILC Client. Affected files are
6693 irssi/src/fe-common/silc/module-formats.[ch],
6694 irssi/src/silc/core/client_ops.c.
6696 * Use IDENTIFY command to resolve the server information in the
6697 GETKEY command instead of INFO command. Affected file
6698 lib/silcclient/command.c.
6700 * All command reply functions in the client library now calls
6701 the pending command reply callbacks even if an error has
6702 occurred. The server has done this a long time and now it was
6703 time to move the client library to this as well. Now all
6704 errors can be delivered back to the pending command reply
6705 callbacks if necessary. Affected files are
6706 lib/silcclient/command[_reply].[ch].
6708 * Change the nickname on disconnection back to the username
6709 because in reconnect the server will enforce it to it anyway.
6710 Affected file irssi/src/silc/core/silc-servers.c.
6712 * Fixed a config file parsing bug in the Irssi SILC client.
6713 Affected file irssi/src/silc/core/clientconfig.c.
6715 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6717 * When printing the channel mode on JOIN, verify that the
6718 channel key and channel's HMAC are valid. Affected file
6719 irssi/src/silc/core/client_ops.c.
6721 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6723 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6724 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6725 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6727 * Removed channel key rekey task deleting from the function
6728 silc_server_save_channel_key. Affected file silcd/server.c.
6729 Added explicit timeout task context instead that is used to
6730 delete the task if we are registering a new task before the
6731 new task has elapsed.
6733 * When channel key rekey occurs the client library now saves
6734 the old channel key for a short period of time (10 seconds) and
6735 is able to use it in case some is still sending channel
6736 messages encrypted with the old key after the rekey. Affected
6737 file lib/silcclient/[idlist.h|client_channel.c].
6739 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6741 * Added check to the silc_server_new_id_real to not accept
6742 new ID if it is the sender's own ID. Affected file is
6743 silcd/packet_receive.c.
6745 * Assure that we do not announce ourself or the one we've
6746 sending our announcements when we're router and are announcing
6747 servers to our primary router. Affected file silcd/server.c.
6749 * Fixed silc_server_command_identify_check_client to assemble
6750 correct WHOIS packet. It send corrupted WHOIS packet and
6751 caused problem with router to router connections. Affected
6752 file silcd/command.c.
6754 Fixed also silc_server_command_whois_check the same way
6755 as for the IDENTIFY command.
6757 * Added new SilcIDListStatus to the server in the SilcIDListData
6758 structure. The status now includes the current status of
6759 the entry (like registered, resolved etc.). Affected file
6760 silcd/idlist.[ch]. Defined a bunch of different status types
6761 as well. This replaced the old boolean registered field as well.
6763 Added resolve_cmd_ident field to the SilcClientEntry structure
6764 too so that if the entry is for example being resolved so
6765 another command may attach to the same pending command reply
6766 without requiring to resolve the same entry again. This concept
6767 should optimize the WHOIS and the IDENTIFY resolving under
6768 heavy load by taking away unnecessary resolving for entries
6769 that are being resolved already.
6771 Added support for adding multiple pending commands for one
6772 command idenfier. Affected file silcd/command[_reply].[ch].
6774 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6775 before deleting the data. Otherwise the hash table will have
6776 freed data in comparison functions. Affected file is
6777 silcd/command_reply.c.
6779 * Fixed silc_idlist_replace_client_id to add the new entry to
6780 the cache with NULL nickname. Otherwise there will be invalid
6781 memory as the nickname after the nickname is freed. Affected
6782 file silcd/packet_receive.c.
6784 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6785 saved into wrong slots because the previous number of entries
6786 was not taken into account. Affected file silcd/idlist.c.
6787 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6789 * If we are router and we receive JOIN notify to a channel that
6790 does not have any users then notified client is marked as the
6791 channel founder, as it is it. The affected file is
6792 silcd/packet_receive.c
6794 * Added to the extended hash table API's table_del_*ext functions
6795 the destructor as argument too, so that the caller can decide
6796 which destructor to use or whether to use destructor at all.
6797 Affected file lib/silcutil/silchashtable.[ch].
6799 * Fixed ID Cache purging. It actually deleted the entries from
6800 the hash table after the data was freed. The hash table ended
6801 up comparing freed memory. The affected file is
6802 lib/silccore/silcidcache.c.
6804 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6806 * Fixed Irssi SILC client's KILL command's HELP syntax.
6808 * The USERS command now resolves the detailed user information
6809 if the userinfo field is missing. Affected file is
6810 lib/silcclient/command_reply.c.
6812 * Do not print error in silc_file_read if the read file does
6813 not exist. Just silently return NULL. Affected file is
6814 lib/silcutil/silcutil.c.
6816 * Fixed the silc_log_output to not wine about NULL filename
6817 and to not create some bogus " " filename. Affected file is
6818 lib/silcutil/silclog.c.
6820 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6822 * Fixed various printing bugs on the user interface in the
6823 Irssi SILC Client. Minor changes that were forgotten from
6826 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6828 * Fixed the configure.in.pre and the compilation and distribution
6829 environment to support the new autoconf 2.52. That version is
6830 now required to compile the CVS trunk.
6832 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6834 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6835 to generally parse user@fqdn format strings. Affected file
6836 lib/silcutil/silcutil.c.
6838 * Added nickname_format and nickname_force_format fields to the
6839 SilcClientParams structure. The first one defines the format
6840 for the nicknames that the library will enforce if the receives
6841 multiple same nicknames. The second one is boolean value and
6842 can be used to force the library to always enforce the format
6843 to the nicknames regardles whether there are multiple nicknames
6844 or not. This configurable formatting was employed to flexibly
6845 support accessing multiple nicknames from the user interface.
6846 The userinterface can now set the nicknames to what ever format
6847 they prefer. Affected file lib/silcclient/silcapi.h.
6849 Added function silc_client_nickname_format to the file
6850 lib/silcclient/idlist.c. It performs the nickname formatting.
6852 Added new field `hostname´ to the SilcClientEntry context.
6853 It holds the hostname of the client. Affected file is
6854 lib/silcclient/idlist.h.
6856 * Irssi SILC Client sets the nicknames in nick@hostn format.
6857 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6858 irssi/src/silc/core/silc-core.c.
6860 The WHOIS printing now also shows both the real nickname and
6861 the formatted nickname so that user knows how to access the
6862 user if there are multiple same nicknames cached. Affected
6863 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6864 printing formatting too to take the hostname now as a separate
6865 argument. The Affected file is
6866 irssi/src/fe-common/silc/modules-formats.[ch].
6868 * Changed the silc_client_get_clients_local to accept the formatted
6869 nickname as argument. It accepts the real nickname too but the
6870 formatted nickname can be used to find the true entry from
6871 multiple entries. Affected file lib/silcclient/silcapi.h and
6872 lib/silcclient/idlist.c.
6874 * Added nickname_format_parse field to the SilcClientParams.
6875 It is a callback function provided by the application to parse
6876 the nickname out of the formatted nickname string. The library
6877 calls it to get the nickname from the formatted string. Since
6878 the application generally knows better the format of the nickname
6879 string it parses it instead of the library, even though library
6880 encodes the formatted string. If the callback function is not
6881 provided then the library will use the string as is. The
6882 affected file is lib/silcclient/silcapi.h.
6884 * All the nickname strings passed to the client library in
6885 commands are now expected to be formatted nickname strings.
6886 If the command does not support the formatted nickname string
6887 it will assume that the sent string is the actual nickname.
6888 Affected file lib/silcclient/command.c.
6890 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6892 * Added public key authentication support to OPER and SILCOPER
6893 commands in the client library. Affected file is
6894 lib/silcclient/command.c.
6896 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6898 * Changed the get_auth_methdod client operation to be asynchronous.
6899 It can be async if the application resolves the authentication
6900 method from the server during the negotiation. Added new
6901 SilcGetAuthMeth completion callback that the application will
6902 call after resolving the authentication method.
6904 Added function silc_client_request_authentication_method that
6905 the application can use to resolve the authentication method
6906 from the server. Added also SilcConnectionAuthRequest callback
6907 that the library will call after the server has replied. The
6908 application can call this function if it does not know the
6909 current authentication method.
6911 Affected files are lib/silcclient/client.c and
6912 lib/silcclient/silcapi.h.
6914 * The Irssi SILC client now automatically resolves the authentication
6915 method incase any configuration information is not present (and
6916 currently there never is). The affected file is
6917 irssi/src/silc/core/client_ops.c.
6919 * Fixed public key authentication from the client library.
6920 Affected file lib/silcclient/protocol.c. Changed also the
6921 protocol specification about the public key authentication in
6922 the connection authentication protocol. The actual data to be
6923 signed is now computed with a hash function before signing.
6925 * Fixed the public key authentication from the server as well.
6926 Affected file silcd/protocol.c.
6928 * Removed the mlock()'s from the memory allocation routines.
6929 Affected file lib/silcutil/silcmemory.c. The ./configure does
6930 not check anymore for the mlock(). Affected file is
6933 * Fixed USERS command in server to allow the execution of the
6934 command for private and secret channels if the client sending
6935 the command is on the channel. Affected file silcd/command.c.
6937 * Fixed silc_client_get_clients_local to return the clients
6938 count correctly. It could return wrong value. Affected file
6939 lib/silcclient/idlist.c.
6941 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6943 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6944 types. The assembler optimizations seemed not to like 64-bit
6945 data types. The assmebler optimizations thus are now enabled
6946 also for BSD systems as opposed to only enable them for Linux.
6948 * Do not check for threads at all on BSD systems. Affected
6949 file configure.in.pre.
6951 * Removed -n and -h options from the Irssi SILC Client since
6952 they are not used in silc.
6954 * Fixed the prime generation to assure that the first digit
6955 of the generated random number is not zero since our conversion
6956 routines does not like number strings that starts with zero
6957 digit. If zero digit is seen the random number is regenerated.
6958 This caused some corrupted RSA keys when the zero first digit
6959 was met. Affected file lib/silcmath/silcprimegen.c.
6961 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6963 * Fixed WIN32 configuration in the ./configure script.
6964 Fixed to include xti.h on environments that has it.
6965 Patches by Carsten Ilchmann and andrew.
6967 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6969 * Changed the silc_id_create_client_id to be collision
6970 resistant. It is now assured that there cannot be created
6971 two same client ID's. I suspect that some weird bugs in
6972 the server were actually caused by duplicate Client IDs.
6973 Affected file silcd/serverid.[ch]. A router receiving
6974 new ID now also assures and informs the sending server
6975 if the ID caused collision.
6977 * Changed the silc_id_create_channel_id to also assure that
6978 there are no collisions.
6980 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6982 * Statement about ignoring the Mutual Authentication flag when
6983 performing rekey with PFS was a bit misleading. It is ignored
6984 if it was set in the initial negotiation, it cannot be even
6985 set in the rekey. Fixed in the ke-auth draft. Started the
6986 new versions of the protocol drafts in the doc/.
6988 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6990 * Fixed a bug in silc_client_command_identify_save when saving
6991 new channel information. The channel name was no duplicated
6992 and caused crash on exit. Affected file is
6993 lib/silcclient/command_reply.c.
6995 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6997 * Fixed the getkey command handling in the server. Send just
6998 empty OK reply to the sender if the key could not be fetched
6999 (but everything else was ok, like the key just was not available).
7000 Changed the public key parameter to optional in the protocol
7001 specs so that empty OK reply can be sent. Affected file
7004 Added a message to Irssi SILC client to tell to user if the
7005 server did not return a public key.
7007 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
7009 * Fixed a channel key regeneration bug. It registered new
7010 timeout tasks exponentially until all system resources were
7011 used. Affected file silcd/server.c.
7013 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7015 * Added the SILC Document generator to the scripts/silcdoc.
7016 It can be used to generate the Toolkit Reference Manual out
7017 of the source tree. Internally it will also use the RoboDoc
7018 generator now imported in util/robodoc.
7020 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7022 * Added couple of return's in rekey protocol if error orccurred
7023 during the protocol. The execution must be terminated.
7024 Affected file silcd/protocol.c. Also, terminate the protocol
7025 always with timeout.
7027 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7029 * The client's Client ID was created initally from the wrong
7030 nickname (it could have been in format nick@host) in the
7031 silc_server_new_client. Affected file silcd/packet_receive.c
7033 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7035 * Added some SILC_LOG_ERROR's to various error conditions
7036 if client could not be added to ID cache. Affected files
7037 silcd/packet_receive.c and silcd/server.c.
7039 * When client's sock->user_data is freed, NULL also the
7040 client->router and client->connection pointers. Added check
7041 for these pointers being NULL to various places around the
7042 code. Affected file silcd/server.c.
7044 * Added client->data.registered == TRUE checks to various
7045 places around the code to assure that unregistered client's
7046 are not handled when it is not allowed. Affected file
7049 * Added `bool registered' fields to all
7050 silc_idlist_[server|client]_get_* routines to indicate whether
7051 the fetched client needs to be registered or not. Affected
7052 file silcd/idlist.[ch].
7054 * Add your own entry as registered to the ID cache in the
7055 server. Affected file server.c.
7057 * Fixed a bug in silc_server_new_server. The SilcServer was
7058 set as the new server's context instead of SilcServerEntry.
7059 This naturally caused some weird bugs.
7061 * Added "updated" field the SilcChannelEntry which indicates
7062 the time since the channel entry was last accessed. This
7063 can be used to determine whether it is necessary to
7064 announce the channel after backup resuming protocol.
7065 Affected files silcd/idlist.[ch].
7067 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7069 * Do not delete the channel rekey task when adding it
7070 for in silc_server_create_channel_key.
7072 * Changed the silc_server_create_channel_key to return
7073 TRUE or FALSE to indicate the success of the channel key
7076 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7078 * Fixed MSVC++ project files and added missing files to
7079 Makefiles under win32/.
7081 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7083 * Do not add TCP_NODELAY flag if the operating system
7084 does not have it defined. Affected files are
7085 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
7087 * Fixed buffer overflow from Irssi SILC Client. Affected
7088 file irssi/src/fe-common/core/themes.c.
7090 * Fixed double free in client library in the file
7091 lib/silcclient/client.c when disconnecting from server.
7093 * Applied double free patch from cras to Irssi SILC client.
7094 Affected files irssi/src/core/[modules/expandos].c
7096 * Fixed the disconnection handling to Irssi SILC Client.
7097 The application must call silc_client_close_connection
7098 in ops->connect client operation in case of failure of
7099 the connection. Affected file is
7100 irssi/src/silc/core/client_ops.c.
7102 * Do not set sock->protocol to NULL in the function
7103 silc_client_close_connection after executing the protocol's
7104 final callback since the sock might not be valid anymore.
7105 Affected file lib/silcclient/client.c.
7107 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7109 * Do not enable SILC_THREADS if the linking with libpthread
7110 did not happen. Affected file configure.in.pre.
7112 * Added notion to protocol specification that server must
7113 verify the sent authentication payload with CMODE when
7114 setting the channel founder key. Implemented it to the
7115 server. Affected file silcd/command.c.
7117 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7119 * Added _EXTRA_DIST SILC distribution variable to the
7120 distributions file. It is used to conditionally add extra
7121 files or directories to the specific distribution. Affected
7122 files ./prepare, Makefile.am.pre and distributions.
7124 Removed the `_' from the start of the distribution names.
7127 * Added README.WIN32 for instructions to compile the Toolkit
7130 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7132 * Fixed a double free in disconnection in the server. Affected
7133 file is silcd/server.c.
7135 * Fixed the lib/silcske/groups.c to work now also with GMP
7136 MP library. The string conversion did not work when using
7137 specific base and the base is indicated in the string as well.
7139 * Created win32/ directory which now includes MSVC++ specific
7140 stuff so that toolkit (DLLs) may be compiled with MSVC++.
7141 It will appear only in the toolkit distribution
7143 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7145 * Changed the key material distribution function in case when
7146 the hash output is too short. The data is now concatenated
7147 a bit differently than it used to. Made the change to the
7148 SKE protocol specification.
7150 * Added better GMP detection to configure.in.pre. A patch
7153 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7155 * Fixed a minor bug in SKE that might cause some problem on
7156 some platforms. Affected file lib/silcske/silcske.c.
7158 * Added the cookie checking for initiator in the SKE. It checks
7159 that the responder returns the sent cookie unmodified. The
7160 affected file is lib/silcske/silcske.c. Added new SKE
7161 error type INVALID_COOKIE that can be sent during the
7162 negotiation. Fixed some memory leaks as well.
7164 * Added the "invalid cookie" error message to Irssi SILC client's
7167 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7169 * Added `task_max' field to the SilcClientParams to indicate
7170 the maximum tasks the scheduler can handle. If set to zero,
7171 default values are used. Affected file lib/silcclient/silcapi.h.
7173 * Fixed memory leaks in silc_client_close_connection. Affected
7174 file lib/silcclient/client.c.
7176 * Added silc_client_del_client_entry to client library to free
7177 all memory of given client entry. Affected file is
7178 lib/silcclient/idlist.[ch].
7180 * Added new functions silc_client_del_channel and
7181 silc_client_del_server to delete channel and server entries.
7182 Affected file lib/silcclient/[silcapi.h/idlist.c].
7184 * Removed silc_client_del_client_by_id from silcapi.h.
7186 * Fixed the INFO command to return the server's own info
7187 correctly when querying by Server ID. Affected file is
7190 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7192 * Removed the non-blocking settings in WIN32 code in the
7193 silc_sock_[read/write] and added SleepEx instead. Affected
7194 file lib/silcutil/win32/silcwin32sockconn.c. The availability
7195 of input data is now checked with FIONREAD and ioctlsocket.
7197 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7199 * Call silc_schedule_task_del_by_context in the
7200 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
7201 Affected file lib/silccore/silcprotocol.c.
7203 * Call silc_protocol_cancel for active protocols in the
7204 silc_server_close_connection if the funtion
7205 silc_server_free_sock_user_data has not been called.
7206 Affected file silcd/server.c.
7208 * Generic tasks cannot be deleted using the del_by_fd
7209 task deleting function since generic tasks does not match
7210 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
7212 * Added a notion to SILCOPER help file that the SILCOPER works
7213 only on router server, not on normal server.
7215 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7217 * Added for WIN32 support for the new scheduler as well.
7218 Affected file lib/silcutil/win32/silcwin32schedule.c.
7220 * Fixed the SHA1 implementation to work on various platforms.
7222 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7224 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
7225 API. It is part of the scheduler now. Everything else is
7226 as previously but some functions has changed their names.
7227 Checkout the lib/silcutil/silcschedule.h for the interface.
7228 Updated all applications to use the new interface. Affected
7229 files are lib/silcutil/silcschedule.[ch].
7231 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7233 * Found a bug in the SKE implementation. The HASH value,
7234 specified by the protocol, was not computed correctly. The
7235 public key of the responder was not added to the computation
7236 even though it is mandatory. Affected file lib/silcske/silcske.c.
7237 This unfortunately causes incompatibilities with older
7238 clients and servers.
7240 * Added WIN32 specific network init and uninit functions:
7241 silc_net_win32_init and silc_net_win32_uninit to init and uninit
7242 the Winsock2. Affected file lib/silcutil/silcnet.h and
7243 lib/silcutil/win32/silcwin32net.c.
7245 * Set the socket always to nonblocking mode on WIN32 after
7246 reading data or writing data. Affected file is
7247 lib/silcutil/win32/silcwin32sockconn.c.
7249 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7251 * Fixed various compilation problems under WIN32. Affected
7252 files lib/silcutil/win32/silcwin32thread.c and
7253 lib/silcutil/win32/silcwin32schedule.c.
7255 * Removed all _internal.h #includes from public header
7256 files. Internal headers must never be included from
7259 Removed also the lib/silcske/payload_internal.h file.
7261 * All include files that may be needed (public and some others
7262 included by the public headers) by application developers are
7263 now copied to the ./includes directory. It does not copy any
7264 internal headers. Affected file Makefile.defines.pre and all
7265 Makefile.am's under lib/ and subdirs.
7267 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7269 * Do not change the ~/.silc directory's permissions automatically.
7270 Affected file irssi/src/silc/core/clientutil.c.
7272 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7274 * Do not cancel the protocol in silc_server_close_connection
7275 it might cause recursion. Now cancelled in the function
7276 silc_server_free_sock_user_data. Affected file silcd/server.c.
7278 * Fixed the silc_server_remove_clients_by_server to regenerate
7279 the channel keys correctly finally. Added also new function
7280 silc_server_remove_clients_channels to actually do it.
7281 Affected file silcd/server.c.
7283 * Fixed the silc_server_new_channel to not crash by giving
7284 wrong router to the new channel. Affected file is
7285 silcd/packet_receive.c.
7287 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7289 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7290 which is given as argument to the silc_client_alloc now.
7291 It can be used to configure the client and set various parameters
7292 that affect the function of the client.
7294 * The USERS command in server did not check whether the channel
7295 is private or secret. Affected file silcd/command.c.
7297 * Added new argument to the USERS command in protocol specification.
7298 The USERS command now can take the channel name as argument
7299 as well. Added support for this in client and server and
7300 updated the protocol specs.
7302 * Completed the GETKEY command in client. It can be now used
7303 to fetch also servers public key not only some clients.
7304 Affected files lib/silcclient/command[_reply].c.
7306 * Added silc_client_get_server to return server entry by the
7307 server name. Affected files lib/silcclient/silcapi.h and
7310 * Redefined the IDENTIFY command in protocol specification to be
7311 more generic. It now can be used to query information about
7312 any entity in the SILC Network, including clients, servers and
7313 channels. The query may be based either the entity's name
7314 or the ID. Added support for this in both client and server.
7316 Affected files silcd/command.c and lib/silcclient/command.c
7317 and command_reply.c.
7319 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7320 the _from_client and _from_server functions. Affected file
7323 * Added silc_client_get_channel_by_id_resolve to the file
7324 lib/silcclient/silcapi.h to resolve channel information by
7325 its ID. Added also silc_client_get_channel_by_id that
7326 does not resolve it from the server.
7328 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7330 * Added SilcServerEntry context into the client library
7331 to represent one server. The INFO command now allocates
7332 these to save the resolved server info. For now on the
7333 client library will also keep information about servers,
7334 connected and resolved with INFO.
7336 The INFO command now allocates the SilcServerEntry context
7337 and saves the server info there. The COMMAND_REPLY in
7338 the INFO now returns the parameters to application in
7339 same order as defined in the protocol specification.
7341 The entries are cached in the client->server_cache.
7343 * The INFO command is now issued after received the Client ID
7344 from the server. Affected file lib/silcclient/client.c.
7346 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7347 to the application as the mode changer might be server.
7348 It is guaranteed that NULL is not returned anymore to the
7349 application. Affected file lib/silcclient/client_notify.c.
7351 The ID Type is now also passed to the application so that
7352 it can check whether the returned entry is SilcClientEntry
7355 Added new function silc_client_get_server_by_id to return
7356 the server entry by ID. Affected files are the
7357 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7359 * Do not create the channel in the Irssi SILC Client when issuing
7360 the JOIN command but when received the sucessful JOIN command
7361 reply. Otherwise the channel might get created even though we
7362 could not join it. The Affected file is
7363 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7365 * Fixed a channel joining bug in router. The router must also
7366 check the channel modes, invite and ban lists etc. when serving
7367 the JOIN command sent by normal server. Affected file is
7368 silcd/command.c. The router now resolves the client's
7369 information from the server who sent the JOIN command if it
7370 does not know it, and processes the JOIN command only after
7373 * Changed the SilcCommandCb to take new argument; void *context2.
7374 Affected file lib/silccore/silccommand.h
7376 The second argument in the command callbacks in the server now
7377 includes the SilcServerCommandReplyContext if the command was
7378 called as pending command callback from the command reply.
7379 Otherwise it is NULL. When called as pending the status of the
7380 command reply will be checked and if it was erronous the
7381 error will be sent to the original sender of the command.
7382 This way the client always receives the error messages even
7383 though the server was actually the one who received the error
7384 when it resent the command to router, for example. Affected
7385 files silcd/command[_reply].[ch].
7387 * Fixed sending WHOWAS command's error message to client if
7388 the requested client could not be found. It was missing.
7391 * Changed the CMODE and CUMODE commands reply arguments in the
7392 protocol specification. The Channel ID is now sent in both
7393 of the commands to identify the channel. Implemented this
7394 new feature to the client and server. Affected files
7395 lib/silcclient/command_reply.c and silcd/command.c.
7397 * Made better checks for invite and ban lists in the JOIN
7398 command in server. Affected file silcd/command.c.
7400 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7402 * The server now performs the incoming host IP/DNS lookup
7403 using the silc_socket_host_lookup and thus does not block
7404 the server anymore. Affected file silcd/server.c.
7406 * Completed the multi-thread support for SILC Scheduler in
7407 the lib/silcutil/silcschedule.c.
7409 * Fixed the configure.in.pre to detect the pthread correctly
7412 * Fixed a deadlock in silc_task_queue_wakeup in the file
7413 lib/silcutil/silctask.c.
7415 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7417 * Added new function silc_schedule_wakeup that is used in
7418 multi-threaded environment to wakeup the main thread's
7419 schduler. It needs to be used when a thread adds a new task
7420 or removes a task from task queues. After waking up, the
7421 scheduler will detect the task queue changes. If threads
7422 support is not compiled in this function has no effect.
7423 Implemented the wakeup mechanism to both Unix and WIN32
7424 systems. Affected files are lib/silcutil/silcschedule.[ch],
7425 lib/silcutil/unix/silcunixschedule.c and the
7426 lib/silcutil/win32/silcwin32schedule.c.
7428 * Added new function silc_task_queue_wakeup to wakeup the
7429 scheduler by the specified task queue. Affected file
7430 lib/silcutil/silctask.[ch].
7432 * The silc_socket_host_lookup_start now wakes up the scheduler
7433 after adding the timeout task. Affected file is
7434 lib/silcutil/silcsockconn.c.
7436 * The silc_socket_host_lookup is synchronous now if the threads
7437 support is not compiled in. However, the callback is still
7438 called asyncronously through the scheduler, anyway. Affected
7439 file lib/silcutil/silcsockconn.c.
7441 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7443 * Added new function silc_socket_host_lookup to perform
7444 asynchronous IP and FQDN lookups for the socket connection.
7445 Affected files lib/silcutil/silcsockconn.[ch].
7447 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7449 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7450 that may or may not compile the mutex support in.
7452 Changed the silc_mutex_alloc interface. It allocates the
7453 mutex now to the sent pointer and returns TRUE or FALSE.
7455 Affected file lib/silcutil/silcmutex.h.
7457 * Wrote the SILC Task Queue interface to support multi-threads.
7458 Affected file lib/silcutil/silctask.[ch].
7460 * Wrote the SILC Scheduler to support multi-threads. Affected
7461 file lib/silcutil/silcschedule.c.
7463 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7465 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7466 in lib/silcutil/win32/.
7468 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7470 * Defined SILC Mutex API and SILC Thread API and implemented
7471 them for Unix. Affected files are
7472 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7473 lib/silcutil/unix/silcunixmutex.c and
7474 lib/silcutil/unix/silcunixthread.c.
7476 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7478 * Fixed the silc_server_remove_clients_by_server's channel
7479 key re-generation. The hash table handling was incorrect
7480 and would not work with many channels. Affected file is
7483 * Fixed some memory leaks around the server code.
7485 * Rewrote the silc_server_get_users_on_channel to support IPv6
7486 based Client ID's. Affected file silcd/server.c.
7488 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7489 specification. However, a separate document must be written
7490 to define the detailed signing procedure and the payload
7491 associated with the flag. Defined the flag to the
7492 lib/silccore/silcchannel.h as well.
7494 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7496 * Changed the dynamic tables to static size tables in the
7497 lib/silccrypt/silchmac.c.
7499 * Removed GCC dependencies from the code. A patch by cras.
7501 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7503 * Do not show the error "Error receiving packet bla bla"
7504 in server if it really was not an error (-2 means that reading
7505 is pending). Affected file silcd/server.c.
7507 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7509 * Fixed a possible crash in silc_server_remove_clients_by_server
7510 in silcd/server.c. Fixed there also some memory leaks.
7512 * Fixed the silc_idlist_replace_client_id. It could replace
7513 wrong key in the hash table. Affected file silcd/idlist.c.
7515 * Do not check whether there are global users on the channel
7516 if the channel->global_users is FALSE. Affected functions
7517 silc_server_remove_from_one_channel and
7518 silc_server_remove_from_channels in silcd/server.c. Also,
7519 do not check if the removed client is local as we can be
7520 sure that global client was not removed from the channel
7521 and checking for global users is not needed.
7523 * The silc_server_remove_clients_by_server now re-generates
7524 the channel keys correctly for those channels that had
7525 clients removed from them. Affected file silcd/server.c.
7527 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7529 * Found the reason of random crashes in the server. We weren't
7530 ignoring the SIGPIPE signal (which can be sent in write())
7531 and it crashed the server. Affected file silcd/silcd.c.
7533 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7535 * Assure that sock->user_data is not NULL in the function
7536 silc_server_packet_send in silcd/packet_send.c.
7538 * Disconnect the remote connection if it could not be added
7539 to any ID lists in the server. The affected file is
7542 * Check in silc_server_packet_send[_real/dest] that the
7543 socket is not disconnecting and ignore the data if it is.
7544 Affected file silcd/packet_send.c.
7546 * Define inline to __inline on native WIN32 compilation.
7547 Affected file includes/silcwin32.h.
7549 * Added some explicit type casts for inline code since MSVC
7550 require them. Affected files lib/silcutil/silcbuffer.h,
7551 lib/trq/silcdlist.h and lib/trq/silclist.h.
7553 * Print warning in log files from now on if the packet
7554 decryption fails. Affected file silcd/server.c.
7556 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7558 * Changed the `say' client operation's interface to accept
7559 new `type' argument to indicate the type of the message sent
7560 by the library. The application may filter the library's
7561 messages according the type. The affected file is the
7562 lib/silcclient/silcapi.h.
7564 * Added two new functions to lib/silcclient/silcapi.h:
7565 silc_client_del_client and silc_client_del_client_by_id.
7566 Affected file lib/silcclient/idlist.c.
7568 * Moved the clientincludes.h from includes/ to silc/ and
7569 serverincludes.h from includes/ to silcd/.
7571 * The modes for the CMODE and CUMODE are now passed as
7572 uint32 for application with COMMAND_REPLY. The affected
7573 file is lib/silcclient/command_reply.c.
7575 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7577 * /WHOIS without arguments shows client's own information.
7578 Affected file lib/silcclient/command.c.
7580 * Changed PING to not accept any arguments. The specs
7581 says that client can ping only the connected server so
7582 requiring an argument is not needed. Affected file is
7583 lib/silcclient/command.c.
7585 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7587 * Fixed a fatal bug in private message sending and reception
7588 encryption and decryption when using private message keys.
7589 The implementation was incorrect and did not follow the
7590 specification. It causd that some of the message were
7591 lost since it did not use the sending and receiving keys
7592 as the protocol suggests. This has been fixed and will cause
7593 incompatibilities with older clients when sending private
7594 message encrypted with private message keys. Affected files
7595 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7596 and various other in Irssi SILC Client.
7598 Added `responder' boolean argument to the functions
7599 silc_client_add_private_message_key[_ske] to indicate when
7600 the key is added as responder or initiator of the key
7603 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7605 * Removed the silc_ske_check_version function and created
7606 a SilcSKECheckVersion callback. Added also a function
7607 silc_ske_set_callbacks that is now used to set all SKE
7608 callbacks. The callback functions are not given to
7609 the SKE functions anymore, but this function is used to
7612 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7614 * Added `silc_version' argument to the silc_client_alloc
7615 to define the version of the application for the library.
7616 The library will use the version string to compare it
7617 against the remote host's (usually a server) version
7618 string. Affected file lib/silcclient/silcapi.h
7620 * Added the KE protocol context to Key Agreement context
7621 in client library so that we can abort the SKE if it
7622 is in process when we get timeout. Affected file is
7623 lib/silcclient/client_keyagr.c.
7625 * Do not resolve the client ID forever if it returns in the
7626 first time that such client does not exist. This was done
7627 for example with private message. Affected file is
7628 lib/silcclient/client_prvmsg.c.
7630 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7632 * Do not add regex.h for WIN32. The affected file
7633 includes/silcincludes.h.
7635 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7636 not work yet 100%. It generates the DLL's automatically
7637 when compiling with --with-win32 under cygwin.
7639 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7641 * lib/contrib/regex.c is not compiled on WIN32.
7643 * Added silc_net_get_socket_opt function to the
7644 lib/silcutil/silcnet.h.
7646 * Added includes/silcwin32.h for WIN32 specific includes
7649 * Do not use ptime structure or any of the posix process
7650 functions on WIN32 in lib/silccrypt/silrng.c.
7652 * Added silc_gettimeofday to provide generic function
7653 for struct timeval on all platforms. Added the function
7654 to lib/silcutil/silcutil.h.
7656 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7658 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7659 library as they clearly belong there. As a plus side we
7660 can make the actual socket connection routines platform
7663 Added also new generic function silc_socket_read and
7664 silc_socket_write (that used to be silc_packet_[read/write].
7665 The implementation of these are platform specific.
7667 * Added WIN32 specific routines of silc_socket_[read/write]
7668 to lib/silcutil/win32/silcwin32sockconn.c.
7670 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7672 * Added preliminary support for native WIN32 compilation under
7673 cygwin (using the -mno-cygwin option for GCC) to the
7674 ./configure.in.pre. The --with-win32 now prepares the
7675 compilation for native WIN32.
7677 * Rewrote the SILC Scheduler interface in the file
7678 lib/silcutil/silcschedule.h. The scheduler is now context
7679 based and does not have anymore any global static scheduler.
7680 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7681 and created lib/silcutil/win32 directory for WIN32 based
7684 * Added Unix specific network routines to the
7685 lib/silcutil/unix/silcunixnet.c and the old
7686 lib/silcutil/silcnet.c includes now only generic routines.
7688 Added WIN32 specific network routines to the
7689 lib/silcutil/win32/silcwin32net.c.
7691 * Added Unix specific utility functions from the
7692 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7694 * Added WIN32 SILC Scheduler to the file
7695 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7698 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7700 * Do not handle JOIN notify in the server if the target client
7701 is not registered (idata->registered == FALSE). The affected
7702 file is silcd/packet_receive.c.
7704 * Update the nickrec->founder in event_cumode in the Irssi SILC
7705 client. Affected file irssi/src/silc/core/silc-channels.c.
7707 * Fixed the CUMODE_CHANGE notify handling in the server when
7708 server and router are announcing their clients on channels.
7709 Now the mode changes are saved and notified correctly. The
7710 affected file is /silcd/packet_receive.c.
7712 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7713 They really did not replace the cache entry in the ID Cache.
7714 Now they do that. Affected file silcd/idlist.c.
7716 * Fixed the KICK notify handling in the Irssi SILC client to
7717 update the channel records so that the kicked client does not
7718 appear to be on the channel. The affected file is
7719 irssi/src/silc/core/silc-channels.c.
7721 * Always update the conn->current_channel when executing command
7722 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7724 * Fixed the KILL notify handling in Irssi SILC client to remove
7725 the killed client on all channels.
7727 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7729 * Fixed the silc_parse_command_line to remove extra spaces
7730 from the start and end of the arguments. Affected file is
7731 lib/silcutil/silcutil.c.
7733 * Cancel and free any active protocol in the function
7734 silc_server_close_connection. Affected file silcd/server.c.
7736 * Cancel and free any active protocol in the function
7737 silc_client_close_connction. Affected file is
7738 lib/silcclient/client.c.
7740 * Do not execute the KILL command for clients that are in
7741 history (ie. they are not in the network). Affected file is
7744 * Fixed KILL notify handling, client does not crash anymore.
7745 Affected file irssi/src/silc/core/silc-channels.c.
7747 * Reduced the default packet buffer size from 2048 to 1024 in
7748 lib/silccore/silcpacket.c.
7750 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7751 counter to the SKE context that is incresed when the SKE library
7752 performs async operation outside the library. If the outside
7753 process frees the SKE context and FREED status will be set
7754 and the library will detect after the sync operation that the
7755 libary is freed. The affected files are
7756 lib/silcske/silcske[_status].[ch].
7758 * Resolve the client entry information in the function
7759 silc_client_channel_message to assure that NULL pointer is not
7760 passed as client entry to the application. */
7762 * Fixed the task timeout calculation to assure that there is
7763 never negative timeouts. The affected file is
7764 lib/silcutil/silcschedule.c.
7766 * Fixed the channel user mode notification sending in server.
7767 It was sent point-to-point to the router (or to server by router)
7768 but it needs to be destined to a channel. The routines now
7769 supports sending the channel user mode notifys to the channels
7770 when announcing clients and channels. Affected files are
7771 silcd/server.c and silcd/packet_receive.c.
7773 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7774 It did not actually replace the old channel entry in the cache.
7775 Affected file lib/silcclient/client_notify.c.
7777 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7779 * Fixed a possible crash in silc_packet_send_prepare. It now
7780 assures always that there is enough space in the buffer and
7781 at the tail area of the buffer (for MAC).
7783 Fixed the inbound buffer reallocation in silc_packet_read.
7784 It was old code and did not handle the reallocation correctly.
7787 The affected file is lib/silccore/silcpacket.c.
7789 * Fixed buffer overflow in silc_parse_nickname in the file
7790 lib/silcutil/silcutil.c.
7792 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7794 * make install generates new server keys only if there is not
7797 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7799 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7800 Added check that if the NOREPLY is set then we will not send
7801 the away message. This avoids infinite loop of away messages
7802 if both clients are away. The affected file is
7803 lib/silcclient/client_prvmsg.c.
7805 * Fixed client crash if /NICK was given without arguments.
7806 Affected file lib/silcclient/command.c.
7808 * Server does not send the invite list in INVITE command back
7809 to the client if the list was not altered. Added this notion
7810 to the protocol spec as well. Affected file silcd/command.c.
7812 Fixed possible crash in INVITE command by checking the
7813 value of silc_server_get_client_route command.
7815 * Fixed the INVITE notify type handling. The arguments are now
7816 taken in correct order and client does not crash. The affected
7817 file is irssi/src/silc/core/silc-channels.c.
7819 Removed the "Inviting xxx to channel" message from the
7820 client library away and let the application handle it.
7821 Affected file lib/silcclient/command.c. Added that message
7822 to Irssi SILC client's message formats.
7824 * Fixed CMODE command crash in client. It now checks the
7825 amount of arguments correctly and does not crash. The affected
7826 file is lib/silcclient/command.c.
7828 * Do not create new channel automatically in silc_channels_join
7829 but check whether the channel by that name already exists.
7830 Affected file irssi/silc/core/silc-channels.c.
7832 * Do not send the SERVER_SIGNOFF to router if the disconnected
7833 entity was the router. Affected file silcd/server.c.
7835 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7836 SILC client as it was missing from there.
7838 Added the handling of the KICK notify to the Irssi SILC client
7839 as it was missing. Added "you have been kicked" message to
7840 Irssi SILC client's message modules formats.
7842 Added the handing of the KILL notify to the Irssi SILC client
7843 as it was missing. Added the kill message module formats
7846 The affected file is irssi/src/silc/core/silc-channels.c.
7848 * The router did not save the channel mode the server announced.
7849 Affected file silcd/packet_receive.c.
7851 * Fixed a possible crash in INFO command in server. If the
7852 server did not provide the server info it crashed. Affected
7853 file silcd/command.c.
7855 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7857 * Fixed the GETKEY command in the server to check also the
7858 global list. Otherwise the GETKEY would not work correctly
7859 in normal SILC server. Affected file silcd/command.c.
7861 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7863 * Fixed GETKEY crash, it crashed if the command did not succseed.
7865 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7867 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7868 is now real and not just an macro interface to GMP.
7870 Removed the entire GMP from the source tree and imported new
7871 NSS MPI library instead. Reason for removing GMP is that it is
7872 extremely large and compiles extremely slow. The NSS MPI
7873 is only a few files and compiles in less than 10 seconds.
7874 The speed is also about the same as GMP. The MPI is imported
7875 to lib/silcmath/mpi.
7877 If the system has GMP installed we will still use the GMP.
7878 If it is not then the NSS MPI will be compiled.
7880 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7882 * Merged a long nickname (127 characters long) crash bugfix from
7883 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7885 * Merged a freed memory reference bugfix from Irssi CVS tree.
7886 Affected file irssi/src/core/commands.c.
7888 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7890 * Added the server's public key sving and verification to the
7891 server when performing the SKE. This was missing and the
7892 remote server's (or router's) public key was accepted without
7893 checking whether we have it previously or trust it at all.
7894 Affected file silcd/protocol.c.
7896 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7898 * Check in the silc_server_timeout_remote if protocol is active
7899 and make sure that the protocol's final callback is called so
7900 that all memory if freed. Affected file silcd/server.c.
7902 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7904 * silc_server_whois_send_reply crashed the server if the nickname
7905 was 127 characters long. Affected file silcd/command.c.
7907 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7909 * Added sanity check to the silc_server_new_client. If the hostname
7910 is provided inside username then check that the provided hostname
7911 really is the same as the resolved one. If the hostname was not
7912 resolved then check it from the public key. Affected file is
7913 silcd/packet_receive.c.
7915 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7916 if the server disconnected us and the connection is not valid
7917 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7919 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7920 the library to the lib/silcutil/silcutil.[ch].
7922 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7924 * Close log file after open. Affected file
7925 lib/silcutil/silclog.c.
7927 * Check whether sock == NULL in silc_client_send_packet and return
7928 if it is. Affected file lib/silcclient/silcclient.c.
7930 * Check rec->entry == NULL in the Irssi SILC Client before
7931 sending the channel message. Affecte file is
7932 irssi/src/silc/core/silc-servers.c.
7934 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7936 * Merged a splitted window bugfix from Irssi CVS tree. The
7937 affected file is irssi/src/fe-text/textbuffer-view.c.
7939 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7940 It did not print nickname.
7942 * Improved the distributions system a bit.
7944 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7946 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7947 irssi/src/fe-text/gui-window.c.
7949 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7950 to in-active server. The affected file is
7951 irssi/src/silc/core/client_ops.c.
7953 * Resolve the client in USERS command reply if the entry does
7954 not have username resolved. The affected file is
7955 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7956 command to WHOIS command to really resolve stuff. The USERS
7957 is not used any more in any critical section so WHOIS can
7958 be used even though it might be slower than IDENTIFY.
7960 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7963 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7965 * Changed the protocol API a bit more consistent in the
7966 lib/silccore/silcprotocol.[ch].
7968 * Changed the following headers to ROBODoc format:
7970 lib/silccore/silcpayload.h
7971 lib/silccore/silcprotocol.h
7972 lib/silccore/silcsockconn.h
7974 All core library headers are now formatted.
7976 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7978 * Fixed a bug in Irssi SILC client; do not show that you are
7979 server/router operator if you really are not. Affected file is
7980 irssi/src/silc/core/client_ops.c.
7982 * Renamed silc_command_free_payload to silc_command_payload_free.
7983 Affected file lib/silccore/silccommand.h
7985 * Added silcmath.h to include the prototoypes of various routines
7986 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7989 * Changed the following headers to ROBODoc format:
7991 lib/silccore/silcchannel.h
7992 lib/silccore/silccommand.h
7993 lib/silccore/silcid.h
7994 lib/silccore/silcidcache.h
7995 lib/silccore/silcmode.h
7996 lib/silccore/silcnotify.h
7997 lib/silccore/silcpacket.h
7998 lib/silcmath/silcmath.h
8000 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8002 * Added checking to the server code not to start the server if
8003 ciphers and stuff are not configured properly. Affected files
8004 silcd/serverconfig.[h] and silcd/server.c.
8006 * Changed the layout of the header files of the public interfaces
8007 in the SILC libraries. The new layout supports ROBODoc
8008 documentation tool (and some others) so that it is easy to create
8009 a library reference manual. All the other headers and source
8010 code must still follow the CodingStyle document. Also source
8011 code must not include these ROBODoc stuffs, only the headers.
8012 Furthermore, all public interface headers must now be named
8013 by using `silc' prefix, example: silcapi.h, silccipher.h.
8014 Some files were renamed due to this. All the other headers
8015 must not be used as public interfaces. I will update the
8016 CodingStyle document later. Changed following headers, so far:
8018 lib/silcclient/silcapi.h
8019 lib/silccore/silcauth.h
8020 lib/silccore/silcprivate.h
8021 lib/silccrypt/silcdh.h
8023 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8027 * Removed silc_client_packet_send_flush from the client library
8028 as it is not needed. Affected file lib/silcclient/client.[ch].
8030 * Added printing of message of unresolved authentication method
8031 to the Irssi SILC client. Added it to the module formats.
8032 Removed the same message from the client library.
8034 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8036 * Added new distribution feature, DISTLABEL. Every distribution
8037 can define own preprocessor label that can be used in the
8038 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
8039 file distributions, acconfig.h.pre and prepare.
8041 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8043 * Added Makefile.defines_int to include the actual definitions
8044 for Makefile.defines.in. Tested the new distribution system,
8045 created distributions and tested installation.
8047 * Added AWAY message printing to the Irssi SILC client. Added
8048 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
8050 * Added SCONNECT command to call the SILC's CONNECT command.
8051 Cannot use CONNECT directly since Irssi uses that internally.
8052 Affected file irssi/src/silc/core/silc-servers.c.
8054 Added ACTION local command. It is same as ME command but takes
8055 the channel as mandatory argument.
8057 Rewrote some of the Irssi's help files to suite for SILC
8060 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8062 * Added Makefile.defines[.in] that should for now on be included
8063 in all Makefile.am file in the source tree. That file includes
8064 all common compilation definitions for SILC source tree.
8066 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8068 * Minor changes to the ./prepare script to change the package
8069 name according the distribution name to the configure.in.
8071 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8073 * Created new distribution system. Added file `distributions'
8074 that defines all the distributions that can be created out of
8075 the SILC source tree. The ./prepare script now reads that
8076 file to determine how to prepare the distributions. The
8077 first argument to the ./prepare is the name of the distribution
8078 and second is the version of the distribution. If given
8079 without arguments it creates the default (toolkit) distribution
8080 with the default version (defined in ./prepare).
8082 All Makefile.am files that are subject to the distributions
8083 are now named as Makefile.am.pre. These are ./Makefile.am
8084 and lib/Makefile.am. Others may be changed later.
8086 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8088 * Added invite list, ban list, some key management and connection
8089 error message printing to module formats in the Irssi SILC client.
8091 * Added new silc_client_set_away_message to set the away message
8092 that is back to the person who sent private message. The
8093 affected file lib/silcclient/silcapi.h and the
8094 lib/silcclient/client_prvmsg.c.
8096 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8098 * Fixed the private message sending in the Irssi SILC client,
8099 added local command KEY to the Irssi SILC client.
8101 Added key management and key agreement message formats to the
8102 irssi/src/fe-common/silc/module-formats.[ch].
8104 Added USERS (alias WHO) printing, server/router operator
8105 indication and LIST command printing to the module formats.
8107 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8109 * Fixed channel joining notify handling, cumode notify handling
8110 from Irssi SILC client.
8112 * Added SILC specific module-formats to the Irssi SILC client so
8113 that SILC specific message hilighting, colors etc is possible.
8114 Affected file irssi/src/fe-common/silc/module-formats.[ch].
8116 Added channel mode, channel user mode, actions, notices,
8117 whois and whowas printing to the the module-formats.c.
8119 * Fixed a bug in channel deletion in the server. The channel
8120 is not left to the cache even if the channel founder auth mode
8121 is set when there are no users anymore on the channel. Affected
8122 file silcd/server.c.
8124 * The silc_net_localhost now resolves the entire hostname including
8125 the domain name. Affected file lib/silcutil/silcnet.c.
8127 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8129 * Changed the ask_passphrase client operation to be ascynchronous.
8130 It has now a completion callback and a context that the
8131 application must call after it has got the passphrase from
8132 the user. Affected files lib/silcclient/silcapi.h,
8133 lib/silcclient/protocol.c, lib/silcclient/command.c and
8136 Added SilcAskPassphrase callback that the application calls
8137 to deliver the passphrase to the library.
8139 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
8140 The public key verification and especially a certificate
8141 verification is asynchronous procedure.
8143 Added new SILC_SKE_STATUS_PENDING status to indicate the
8144 request is pending and a callback will be called to finalize
8147 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
8148 indicate that remote end did not send its public key (or
8149 certificate), even though we require it. Added check for this
8150 condition in the SKE. This was a security bug, now fixed.
8152 Defined new SilcSKEVerifyCbCompletion callback that is called
8153 when the verification process is completed.
8155 The affected files lib/silcske/silcske_status.h and
8156 lib/silcske/silcske.[ch].
8158 * Changed the verify_public_key client operation to be async
8159 as well. Defined SilcVerifyPublicKey callback that is used to
8160 indicate the success of the public key verification process.
8162 Changed the server and client to use the new async client
8165 * Changed the Irssi SILC client's internal scheduler to be called
8166 twice as many times as it used to be. As a result the client
8167 should be a bit faster now. Affected file is
8168 irssi/src/silc/core/silc-core.c.
8170 * Added support to Irssi SILC client of asynchronous public key
8171 verification and passphrase inquiry. Affected file is
8172 irssi/src/silc/core/silc-core.c.
8174 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8176 * Do not say "You have left channel %s" in client library.
8177 Moved it to the application. Affected files are
8178 lib/silcclient/command.c and silc/client_ops.c.
8180 * Fixed silc_client_get_clients. Command context was not
8181 duplicated and was freed memory in the callback. Affected
8182 file lib/silcclient/idlist.c.
8184 * Do not say "you are now talking..." on JOIN command in the
8185 client library. The appliation must handle it.
8187 * Do not say ".. changed topic to" in command reply in the
8188 client libary. The application must handle it.
8190 * Fixed TOPIC command sending in the client library.
8192 * Fixed a memory leak in silc_client_command_free in the file
8193 lib/silcclient/command.c.
8195 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8197 * Imported a modified version of Irssi client to the source tree.
8198 The Irssi will be used to create a new client called
8199 Irssi SILC. Imported to irssi/.
8201 Added silc_core_init_finish function to the Irssi. Affected
8202 file irssi/configure.in.
8204 A lot changes in the Makefile.ams around the irssi tree.
8206 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8208 * Do not rehash if the new size is same as the old size of the
8209 hash table, in the silc_hash_table_rehash*. The affected file
8210 lib/silcutil/silchashtable.c.
8212 * Replaced hash_table_del_by_context calls from the server
8213 (when channel->user_list and client->channels) to the
8214 hash_table_del as it is sufficient and faster.
8216 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8218 * Added silc_hash_table_list, silc_hash_table_get and the
8219 SilcHashTableList structure to provide an alternative way to
8220 traverse the hash table. The affected files are
8221 lib/silcutil/silchashtable.[ch].
8223 * Changed the server's idlist routines to use the hash table
8224 routines to optimize the code.
8226 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8228 * Replaced the client entry's `channel' list and channel entry's
8229 `user_list' list to hash tables for optimized lookup. Changed
8230 the code to use the hash table interface around the code.
8231 Affected file lib/silcd/idlist.[ch].
8233 * Added `auto_rehash' boolean argument to the function
8234 silc_hash_table_alloc to indicate whether the hash table should
8235 auto-rehash when it thinks is appropriate time. It will
8236 increase the hash table size if the there is twice as much
8237 entries in the table than the size of the table, and will
8238 decrease the size if there are twice as less entries than
8239 the size of the table.
8241 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8243 * Fixed silc_xxx_get_supported to not crash at some circumstances.
8245 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8247 * silc_idcache_purge_by_context deletes the entry now by context
8248 as it is supposed to do. Affected file lib/silccore/idcache.c.
8250 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
8251 client is not anymore valid (WHOWAS givens the info) and not
8252 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
8254 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8256 * Removed the `data' and `data_len' arguments from the ID Cache
8257 interfaces and added `name' argument. ID Cache does not handle
8258 anymore the binary data only a names associated with given ID.
8260 * When hashing a Client ID with silc_hash_id the entire ID is
8261 not hashed anymore, instead only the hash of the Client ID is
8262 hashed. This way we can access the Client ID from the cache
8263 with Client ID but with the hash of the ID (which is a hash of
8264 the nickname) as well without any difference in performance.
8266 Added also silc_idcache_find_by_id_one_ext to do one on one
8267 searching when we have the actual ID. Added also function
8268 silc_hash_client_id_compare. The affected files are
8269 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8271 * When hashing the name associated with a ID it is always done
8272 in lowercase. This way we can access the cache without worrying
8273 about case-sensitivity, even though, for example nicknames are
8276 * Fixed a bug in server with channel message sending. It put
8277 wrong ID type as destination ID. The affected file
8278 silcd/packet_send.c.
8280 * silc_idcache_del_by_context now deletes from all hash tables
8281 by context. Affected file lib/silccore/idcache.c.
8283 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8285 * Changed the client library to use the new ID Cache interface.
8286 Changes around the source tree.
8288 * Added silc_hash_table_rehash_ext to rehash with specific
8289 hash function. Affected file lib/silcutil/silchashtable.[ch].
8291 * Added silc_hash_string_compare to compare two strings in the
8292 hash table. Affected file lib/silcutil/silcutil.[ch].
8294 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8296 * Added new function silc_idcache_del_by_context into the
8297 lib/silccore/idcache.[ch].
8299 * Changed the server's ID list routines to use the new ID Cache
8300 interface. Changes around the source tree.
8302 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8304 * Added silc_hash_table_del[_by_context]_ext functions in to the
8305 lib/silcutil/silchashtable.[ch].
8307 Removed silc_hash_table_find_all* routines and added new
8308 silc_hash_table_find_foreach to replace them.
8310 Added silc_hash_table_replace_ext function as extended
8311 replacing function. Separated the simple hash table interface
8312 from the extended hash table interface in the file
8313 lib/silcutil/silchashtable.h.
8315 * Fixed minor bugs and changed it to use some of the new
8316 hash table functions in lib/silccore/idcache.c
8318 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8320 * Added new function silc_hash_table_find_all to return all keys
8321 in the hash table by the specified key. As the hash table is
8322 collision resistant it also makes it possible to have several
8323 duplicate keys in the hash table. This function may be used to
8324 find all of the keys from the hash.
8326 Added user_context arguments to the SilcHashFunction,
8327 SilcHashCompare and SilcHashDestructor to deliver user specified
8330 Added new fuctions silc_hash_table_find[_all]_ext to do
8331 extended lookup with specified hash and compare functions and
8332 specified user contexts.
8334 Added new function silc_hash_table_add_ext to add the key
8335 with specified hash function and user context.
8337 Added new function silc_hash_table_foreach to traverse all
8338 entrys in the hash table. Added SilcHashForeach callback
8341 Added new function silc_hash_table_del_by_context to delete
8342 the entry only if the context associated with the key matches.
8344 Affected files are lib/silcutil/silchashtable.[ch].
8346 * Removed silc_hash_[server/client/channel]_id and added just
8347 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8348 silc_hash_id_compare to compare two ID's using as the hash table
8349 comparison function. Added also silc_hash_data to hash
8350 binary data and silc_hash_data_compare to compare it.
8352 * Removed silc_idlist_find_client_by_hash as it is not needed
8353 anymore. Affected file silcd/idlist.[ch].
8355 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8356 to use internally the SilcHashTable. The new ID Cache is a lot
8357 faster than the old one. Some of the ID Cache interface was also
8358 rewritten and obsolete and stupid functions were removed.
8360 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8362 * Added entry_count field to the SilcHashTable to keep the number
8363 of the entries in the table. Implemented the function
8364 silc_hash_table_rehash. Added new function
8365 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8367 Fixed a minor bug in silc_hash_table_free.
8369 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8370 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8371 into the lib/silcutil/silcutil.[ch].
8373 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8375 * Implemented a collision resistant hash table into the
8376 lib/silcutil/silchashtable[ch]. See the header and the source
8377 for the SilcHashTable API.
8379 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8381 * Merged dotconf version 1.0.2 into lib/dotconf.
8383 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8385 * Do not compile anything in lib/silcsim/* if the SIM support
8386 is not enabled. The tree should now compile without problems
8389 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8391 * Compiled the SILC under cygwin. Compiled and tested briefly
8392 without problems. More tests needed. The SIMs didn't compile
8395 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8397 * Fixed possible crash in silc_get_username in the
8398 lib/silcutil/silcutil.c.
8400 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8402 * Fixed a va_arg in silc/client_ops.c.
8404 * Oops, RC5 routines were named AES and caused some problems
8405 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8407 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8409 * Added new SilcIDIP structure into the lib/silccore/id.h and
8410 replaced the old `ip' fields from all SILC ID's to that type.
8411 This is a step towards IPv6 support.
8413 The silc_id_get_len takes now the ID as an extra argument.
8414 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8415 both IPv4 and IPv6 based ID's.
8417 The affected files are lib/silccore/id.[ch] and other files
8418 around the tree using these routines.
8420 * Removed the ID length arguments in server from various
8421 silc_server_send_notify_* routines -> they are not needed
8424 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8426 * Fixed memory leak in silc_encode_pem_file in the file
8427 lib/silcutil/silcutil.c.
8429 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8431 * Check minor version as well in the SKE. Affected files are
8432 silcd/protocol.c and lib/silcclient/protocol.c.
8434 * Added --identifier option to the server so that an identifier
8435 can be when creating the public key for the server. Affected
8436 file is silcd/silcd.c.
8438 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8439 lib/silccrypt/silcpkcs.c.
8441 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8443 * Register default ciphers and stuff when using -C option with
8444 the server. Affected file sildc/silcd.c.
8446 * Put back the servers public key filename format, it is better
8447 than the new one. For now, the client keys are saved with the
8448 new filename format. The affected file silc/client_ops.c.
8450 * Implemented the Cipher API for the rest of the ciphers that
8451 did not implement it or implemented it the wrong way.
8453 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8455 * Register default ciphers and stuff when using the -S option
8456 in the client. Affected file silc/silc.c. Same also when
8457 creating new key pair with -C option.
8459 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8461 * Fixed the silc_verify_public_key client operation function to
8462 save the public keys differently. The fingerprint is now
8463 used as filename and not the hostname. This way also the
8464 client keys are saved uniquely and not with hostnames. The
8465 affected file is silc/client_ops.c.
8467 * Trimmed the silc_hash_fingerprint function to remove extra
8468 whitespaces from the end of the fingerprint. The affected
8469 file is lib/silccrypt/silchash.c.
8473 * Added silc_cipher_register_default function to register all
8474 default ciphers. It can be used when configuration files
8475 does not exist and the application does not want any specific
8476 ciphers in any specific order.
8478 The SilcDList is now used as silc_cipher_list dynamically
8479 allocated cipher list. Removed the static list all together
8480 and now all ciphers must be allocated to the dynamic list.
8481 The silc_cipher_alloc routine was changed to check only the
8484 All silc_cipher_* routines that used to return int returns
8487 The affected files lib/silccrypt/silccrypt.[ch].
8489 * The same thing was done to silc_hash_* as for silc_cipher_*
8490 routines. Affected files lib/silccrypt/silchash.[ch].
8492 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8493 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8494 Added also silc_pkcs_[un]register[_default] functions.
8495 Removed the data_context from the PKCS API.
8497 * Added silc_hmac_register_default function to register default
8498 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8499 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8500 to unregister all hmacs at once.
8502 * Register the default ciphers, hash functions, PKCSs and HMACs
8503 if client's configuration file does not exist. The affected
8506 * The client did not load the hash functions from the SIM
8507 modules at all. Added support for this. Affected file is
8508 silc/clientconfig.c.
8510 * When decoding public key with silc_pkcs_public_key_decode, check
8511 the supported algorithm only if PKCS are registered. Affected
8512 file lib/silccrypt/silcpkcs.c. The same was done with the
8513 silc_pkcs_private_key_decode.
8515 * Fixed the SILC List routines to keep the list always in order.
8516 It used to change the list's order when traversing the list but
8517 not it preserves the order. Affected file lib/trq/silclist.h.
8519 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8521 * Added the client library to use the SilcSocketConnection's
8522 reference counter (by silc_socket_dup) to prevent the bug that
8523 the socket object may be freed underneath async operation.
8525 * The name resolv library checking fixes in the configure.in.pre.
8528 * Created new version of the protocol drafts for future
8529 development. The -03 drafts are the ones that will be changed
8530 in the trunk now and the -02 will remain as they are.
8532 * Send list of CUMODE notifys to the router when announcing
8533 the channel users to the router. Affected file silcd/server.c.
8534 If the router receiving channel founder CUMODE for a channel
8535 that already has channel founder it will send CUMODE notify
8536 to the sender to remove the channel founder rights from the
8537 announced client. Affected file silcd/packet_receive.c.
8539 * The CUMODE notify may now use Server ID as well as the entity
8540 who changes the mode. Updated protocool specs.
8542 * Updated INSTALL and README files.
8544 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8546 * New web pages in the http://silc.pspt.fi. The pages was
8551 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8553 * Implemented the [DenyConnectin] config section in the server.
8554 Added silc_server_config_denied_conn to check whether incoming
8555 connection is denied. Affected file silcd/serverconfig.[ch].
8557 * Do not check the ports when checking the incoming configuration
8558 data if the port is 0, meaning any. Affected file is
8559 silcd/serverconfig.c.
8561 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8563 * Fixed buffer overflow in silc_string_compare in the file
8564 lib/silcutil/silcutil.c.
8566 * Fixed double free in silc_server_command_leave in the file
8569 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8571 * Fixed the version checking in the server. Affected file is
8574 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8576 * Fixed the configuration data fetching when accepting new
8577 connections in the server. Affected file silcd/server.c.
8579 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8581 * Added `sender_entry' argument to the function
8582 silc_server_packet_relay_to_channel so that we can check
8583 whether some destination actually belongs to the same route
8584 the sender belongs (ie, we must not resend the packet to the
8585 sender). Affected file silcd/packet_send.[ch].
8587 * Added `servername' field to the SilcClientEntry in the server
8588 to hold the name of the server where client is from. Affected
8589 file is silcd/idlist.h.
8591 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8593 * Moved the channel message encrypting in the router betwen
8594 router connections from silc_server_channel_message to the
8595 silc_server_packet_relay_to_channel since we want to check
8596 whether we have anybody channel before encrypting anything.
8597 Affected files silcd/packet_[receive/send].c.
8599 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8601 * Fixed the [AdminConnection] server config section to support
8602 multiple entries. Affected file silcd/serverconfig.c.
8604 * Added support into the server to check the validity of the
8605 incoming connection before executing any KE or authentication
8608 * The connection configuration is now saved to the KE and
8609 connection auth protocol contexts and not fetched anymore in
8610 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8612 * The local hosts listenning address and port is also resolved
8613 now when starting the server. We want to have the socket object
8614 to include the real address and port for the listener. Added
8615 new function silc_net_check_local_by_sock into the files
8616 lib/silcutil/silcnet.[ch].
8618 * Fixed a broadcast bug in server -> do not broadcast if we
8621 * Fixed a routing bug. Do not route broadcast packets ever.
8622 Broadcast packets must be processed always and not routed since
8623 they may be destined to some other host than yourself and thus
8624 would get routed without no good reason. Affected file is
8627 * Added function silc_server_config_is_primary_route to check
8628 whether primary router connection has been configured (a router
8629 configuration that we are initiating). If there is not, we
8630 will assume that there is only two routers in the SILC network
8631 and we will use the incoming router connection as our primary
8632 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8634 * Changed the order of the broadcasting. Broadcast _after_ the
8635 packet has been processed not before. Affected file is
8638 * Fixed a [ClientConnection] parsing bug. The port was never
8639 parsed correctly thus resulting to port 0. Affected file
8640 silcd/serverconfig.c.
8642 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8643 argument and did not set the broadcast packet flag. Affected
8644 file silcd/packet_send.c. Fixed same bug in the function
8645 silc_server_send_notify as well.
8647 * If we receive NEW_ID packet for our own ID in the server, ignore
8650 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8654 * Removed the nickname from the Private Message Payload.
8655 Updated the code and the protocol specs.
8657 * Updated protocol specs for submitting to the IETF.
8659 * Tweaked the Random Number Generator a bit. Affected file
8660 lib/silccrypt/silcrng.c. Exported a new function
8661 silc_rng_[global]_add_noise which can be used to add more
8664 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8666 * Do not parse packets with different timeout when protocol
8667 is active -> may cause problem with rekey. Affected file
8670 * When server receives signoff notify it must not create
8671 new channel key if the client is on any channels since the
8672 sender of the signoff notify will create it.
8674 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8676 * Added printing of error messages during SKE protocol from the
8677 failure packet sent by server during SKE. Affected file
8680 * Removed the client's failure_callback handling with timeout
8681 and handle it immediately when received.
8683 * The SKE library returned wrong type in SUCCESS and FAILURE
8684 packets. They must be 32 bit MSB not 16 bit MSB.
8686 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8688 * Ok, rewrote the logic of the re-key and now it seems to work.
8689 I tested it on high traffic with frequent re-keys without
8690 problems. Added hmac_receive (and renamed hmac to hmac_send)
8691 in SilcClientConnection in lib/silcclient/client.h and
8692 in SilcIDListData in silcd/idlist.h. Also, removed the
8693 SilcPacketParserContext's cipher and hmac fields as they are
8694 not needed anymore and actually caused some problems when
8695 the ciphers and hmac's changed underneath the packet parser.
8697 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8699 * If re-key protocol is active then process the incoming packets
8700 synchronously since we must assure that icoming packets encrypted
8701 with the old key is processed before the new keys is set to
8702 use. This is true other packets than for REKEY packets.
8703 Affected file silcd/server.c. The same was done to client library
8704 as well, affected file lib/silcclient/client.c.
8706 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8708 * Fixed bug in client and server to accept the force send if
8709 the packet is send from silc_[server/client]_packet_process
8710 function. Otherwise the packets are never delivered, oops.
8712 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8714 * Disable force sending of packets when REKEY protocol is active.
8715 We must assure that no packet is sent directly when rekey is
8716 performed. All packets must be sent through packet queue.
8717 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8718 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8719 function is silc_[server/client]_packet_send_real to check
8722 * Replaced the SIM paths from example config files to
8723 /usr/local/modules. Also, make install creates now
8724 /usr/local/silc/logs directory to hold all the SILC server
8727 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8729 * Made the configure.in.pre work on Solaris. Patch by salo.
8731 * Made all ciphers compatible with non-x86 machines. Defined
8732 CBC mode macros into lib/silccrypt/ciphers_def.h.
8734 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8736 * Fixed the make install.
8738 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8740 * When MAC computation fails the silc_packet_decrypt returned 0
8741 even though it was supposed to return -1. Fixed this. The
8742 affected file is lib/silccore/silcpacket.c.
8744 * Do not replace the config files in /etc/silc (in make install)
8745 if they already exist. Affected file ./Makefile.am.
8747 * Do not send re-key packets immediately but through packet queue.
8748 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8750 * Changed silc_net_check_host_by_sock to return FALSE if the
8751 IP/DNS could not be resolved. Though, it returns the IP address
8752 now even if it could not resolve it (but returns also FALSE).
8753 Affected file lib/silcutil/silcnet.[ch].
8755 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8757 * Added silc_pkcs_decode_identifier to decode the public key's
8758 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8759 Added also silc_pkcs_free_identifier. Added also new context
8760 SilcPublicKeyIdentifier.
8762 * Added -S option to the silc client. It is used to dump the
8763 contents of the specified public key file.
8765 * Changed the PKCS api to return the public key length when
8766 setting the public key.
8768 * Fixed a fatal bug in the public and private key file loading.
8769 Affected file lib/silccrypt/silcpkcs.c.
8771 * Execute the packet parsing for client with zero (0) timeout
8772 if the protocol is active. Affected file silcd/server.c.
8774 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8776 * Made the key generation options to the silcd program. Added
8777 -C option, equivalent to client's option.
8779 * Added new [ServerKeys] config section to the server. It
8780 configures the server's public and private key.
8782 * Defined generic Public Key Payload into the protocol
8783 specification to send specific type of public keys and
8786 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8787 public key or certificate.
8789 * Implemented the GETKEY command to the server and to the
8790 client library and on user interface.
8792 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8794 * Made preliminary `make install' work.
8796 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8798 * Added SilcServerRekey context into silcd/idlist.h.
8800 * Added the PFS support as defined in the specification to the
8801 SKE protocol. Affected files lib/silcske/*.c.
8803 * Added `ske_group' field to the SilcServerRekey context to hold
8804 the number of the SKE group that is used with PFS in re-key.
8805 Affected file silcd/idlist.h.
8807 * Added PFS re-key support to the server. Affected file is
8810 * Added silc_protocol_cancel to cancel execution of the next
8811 state of the protocol. Affected file is
8812 lib/silccore/silcprotocol.[ch].
8814 * Added the re-key support with and without PFS to the client
8815 library. Re-key is performed once in an hour, by default.
8817 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8818 Added silc_client_rekey_callback and silc_client_rekey_final.
8819 Affected files are lib/silcclient/protocol.[ch] and
8820 lib/silcclient/client.[ch].
8822 * Removed the `hmac_key' and `hmac_key_len' fields from the
8823 SilcClientConnection structure; not needed. Affected file is
8824 lib/silcclient/client.h.
8828 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8830 * Do not ask whether user wants to use the negotiated private key
8831 for private messages, just use it. Affected file is
8832 silc/local_command.c.
8834 * Added `send_enc_key' and `enc_key_len' fields to the
8835 SilcIDListData structure since they are needed in the re-key
8836 phase. Affected file is silcd/idlist.[ch].
8838 * Implemented the simple re-key protocol into the server.
8839 Affected files silcd/server.c and silcd/protocol.[ch]. The
8840 re-key will be performed once in an hour, by default.
8842 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8843 Added silc_server_rekey, silc_server_rekey_callback and
8844 silc_server_rekey_final.
8846 * Removed Tunneled flag from the protocol. Updated the code
8847 and the specifications.
8849 * Adde `pfs' field to the SilcIDListData to indicate whether
8850 the PFS is to be performed in the re-key. Affected file is
8853 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8855 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8856 int64 of at least the xintXX size. If void * is less that 4
8857 bytes uint32 * will be used. Defined bool as boolean.
8859 * Changed _ALL_ unsigned long and unsigned int to uint32,
8860 unsgined short to uint16 in the source tree.
8862 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8863 not handle clients that has entry->data.registered == FALSE.
8864 They are not in the network anymore. Affected file is
8867 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8869 * Implemented the sending of the SERVER_SIGNOFF notify in the
8870 server. Affected file is silcd/server.c.
8872 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8873 Added also silc_notify_payload_encode_args into the
8874 lib/silccore/silcnotify.[ch].
8876 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8877 Affected file silcd/packet_receive.c.
8879 * Implemented the SERVER_SIGNOFF notify handling in the client
8880 library. Affected file lib/silcclient/client_notify.c. Also,
8881 implemnted the printing of the SERVER_SIGNOFF info to the
8882 application. Affected file silc/client_ops.c.
8884 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8885 if the deleting was successful. Affected file silcd/idlist.[ch].
8887 * Added support for public key authentication in the connection
8888 authentication protocol in the client library. Affected file
8889 lib/silcclient/protocol.c.
8891 * Changed the server's silc_idlist_get_clients_by_* interface
8892 to support already allocated array so that new entries may be
8893 added to pre-allocated array. Affected file silcd/idlist.[ch].
8894 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8895 and command replies.
8897 * All command reply functions in the server now calls the
8898 pending command callback even if error occured. This way the
8899 error will be delivered to the client as well. Affected files
8900 silcd/command.c and silcd/command_reply.c.
8902 * Fixed INFO command to return local server's info if no server
8903 was provided. Affected file lib/silcclient/command.c.
8905 * Removed RESTART command for good. Updated the code and the
8908 * Rewrote parts of the task system. It is a bit simpler now.
8909 Removed unsued task priorities. The affected files are
8910 lib/silcutil/silctask.[ch].
8912 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8914 * Moved the USERS printing from the library to the application.
8915 Affected files lib/silcclient/command.c and silc/client_ops.c.
8917 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8921 * Added channel key re-key support. The re-key is perfomed
8922 only by the router and is done once in an hour. Added `rekey'
8923 field to the SilcChannelEntry in the server. Affected files
8924 silcd/server.c and silcd/idlist.h.
8926 * Added silc_task_unregister_by_context into the file
8927 lib/silcutil/silctask.[ch].
8929 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8931 * Added SILC_UMODE_GONE mode to indicate when the client is not
8932 present in the SILC network. Added also support to the local
8933 command AWAY that will set this mode. Added support of showing
8934 "xxx is gone" in WHOIS command. The USERS command shows the
8935 gone status as well.
8937 * Fixed setting server and router operator privileges in the
8938 server's UMODE command. Affected file silcd/command.c.
8940 * Merged the SKE KE1 and KE2 payloads into one payload. The
8941 new KE payload is equivalent to the old KE2 payload.
8943 Cleaned up the SKE Start Payload parsing. It now uses the
8944 simple buffer unformatting to do the parsing. A lot faster
8947 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8948 to the SKE that is used to indicate whether both of the SKE
8949 parties should perform authentication. By default only the
8950 responder performs authentication. By setting this flag also
8951 the initiator must do authentication. By default it is unset
8952 since in normal SKE case, client to server connection, only
8953 the responder should do authentication. When doing SKE between
8954 two clients both should perform authentication. Updated the
8955 code and the protocol specs.
8957 * A little fix to IDENTIFY command in the server. Search the
8958 client first by hash not nickname. Affected file is
8961 * Fixed the silc_client_close_connection to support closing
8962 the client to client connections wihtout deleting too much
8963 data. Affected file lib/silcclient/client.c.
8965 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8966 are received if protocol used to be active but is not anymore
8967 the application would crash due to NULL pointer dereference.
8968 Affected files silcd/server.c and lib/silcclient/client.c.
8970 * Added `hash' field to the SilcClientConnection to include
8971 the hash function negotiated in the SKE protocol.
8973 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8974 to set the channel founder authentication data. A client can
8975 claim the founder rights later by providing the authentication
8976 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8977 This way the channel founder can regain the channel founder
8978 privileges even it is left the channel. This works only on
8979 local server and the client must be connected to the same
8980 server to be able to regain the founder rights. Updated the
8981 protocol specs accordingly.
8983 Added support to the CMODE command in the client to set the
8984 founder auth data. Read the README to see how to set it.
8986 Added support to the CUMODE command to claim the founder
8987 rights. Read the README to see how to do it.
8989 Added support for the founder authentication to the Channel
8990 Entry in the server. Affected file silcd/idlist.h.
8992 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8993 server's CMODE command. Affected file silcd/command.c.
8995 * Added the following new functions into lib/silccore/silcauth.[ch]:
8996 silc_auth_get_method and silc_auth_get_data.
8998 * The server now saves the remote hosts public key to the
8999 SilcIDListData pointer. Affected file silcd/protocol.c.
9001 * The normal server now does not remove the channel entry from
9002 the cache if the founder authentication data is set. It used
9003 to remove it if the founder was the last one on the channel on
9004 the server and left the channel. The auth data is saved and
9005 if the channel is re-joined later the old entry is used with
9006 the old auth data. Affected files silcd/command_reply.c and
9009 * Removed the `pkcs' field from the SilcIDListData structure
9010 in the server; it is not used. Affected file silcd/idlist.h.
9012 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9014 * Fixed packet processing on slow links. Partial packets were
9015 never re-processed because the incoming data buffer was cleared
9016 by the application. Application must not directly clear the
9017 sock->inbuf, the packet processing routines handle it. Fixed
9018 this in client library and in server.
9020 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9022 * Fixed the WHOIS and IDENTIFY send reply function to really
9023 check whether to send list or just one entry. Affected file
9026 * Cleaned up the LEAVE command's channel key distribution. The
9027 affected file silcd/command.c.
9029 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
9030 can enforce the channel mode as well. In that case the ID
9031 includes the ID of the server. The code now enforces the
9032 mode change if the router have different mode than the server.
9034 * The notify client operation with CMODE_CHANGE notify can now
9035 return NULL client_entry pointer if the CMODE was not changed
9036 by client. Application must check for this.
9038 * Added <Server ID> argument to INFO command to support server
9039 info fetching by Server ID.
9041 * Added silc_server_announce_get_channel_users to get assembled
9042 packets of channel users of the specified channel. Affected
9043 file silcd/server.[ch].
9045 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
9046 was freed underneath the ID Cache.
9048 * Re-announce clients when the server received CHANNEL_CHANGE
9049 notify from the router. Affected file silcd/packet_send.c.
9051 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9053 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
9054 crashed since it did not handle the fact that there is no cipher
9055 called "3" and didn't check the error condition. Now fixed.
9057 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
9058 flag. It can be used to send message requests.
9060 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9062 * Implemented the RESTART command in the client.
9064 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
9065 notice type messages. Added notice printing to the user
9068 * The channel keys are not re-generated if the channel's mode
9069 is PRIVKEY, ie private key on the channel exists. Affected
9070 files silcd/server.c and silcd/command.c.
9072 * Fixed a little bug in channel message delivery when channel
9073 private keys are set in the server. Affected file is
9074 silcd/packet_send.c.
9076 * Changed the setting on channel->on_channel = TRUE from the
9077 silc_client_save_channel_key to the JOIN command reply. The
9078 key payload is not received if the private channel key is set.
9079 Affected file lib/silcclient/command_reply.c and the
9080 lib/silcclient/client_channel.c.
9082 * When the CMODE_CHANGE notify is sent and the channel private
9083 key mode is removed the channel key must be re-generated in
9084 other cells as well. Added this support for the router in the
9085 silcd/packet_receive.c.
9087 * Added new local command NOTICE to send notice message on
9088 channel. Affected file silc/local_command.[ch].
9090 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9092 * Added new local command ME to the client. It is used to send
9093 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
9094 some action. Affected file silc/local_command.[ch].
9096 * Changed channel_message and private_message client operations
9097 to deliver the message flags to the application. Added also
9098 the `flags' arguments to the silc_client_send_channel_message
9099 and silc_client_send_private_message functions. Affected file
9102 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9104 * Redefined the Private Message Payload to support private message
9105 keys and to support the new private message flags. Updated
9106 the protocol specs. Flags makes it possible to have for example
9107 CTCP style messages.
9109 * Added new type SilcPrivateMessagePayload and defined an API
9110 for it in the lib/silcclient/silcprivate.[ch].
9112 * Tested private message private keys successfully. Tested the
9113 private message key set, unset and list commands with the new
9116 * Redefined the Channel Message Payload to include the channel
9117 message flags (equal with private message flags) to support
9118 for example CTCP style messages.
9120 * Defined some of the message (for channel and private message)
9121 flags. Updated the protocol specs and added the flags to the
9122 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
9124 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9126 * Added SilcKeyAgreementStatus type to the key agreement routines
9127 to indicate the current status and error if one occured.
9128 The status types are defined in the lib/silcclient/silcapi.h.
9130 * Added new local command KEY that is used to set and unset private
9131 keys for channels, set and unset private keys for private messages
9132 with remote clients and to send key agreement requests and
9133 negotiate the key agreement protocol with remote client. The
9134 key agreement is supported only to negotiate private message keys,
9135 it currently cannot be used to negotiate private keys for channels,
9136 as it is not convenient for that purpose.
9138 * Fixed a minor pending callback setting bug in the function
9139 silc_client_get_client_by_id_resolve, now the function works.
9140 Affected file lib/silcclient/idlist.c.
9142 * Added function silc_net_get_local_port to get local bound
9143 port by socket. Added to lib/silcutil/silcnet.[ch].
9145 * Added `sockets' and `sockets_count' fields to the SilcClient
9146 object. They hold the sockets of the listenning sockets in
9147 the client. Listenning sockets may be for example the key
9148 agreement server. Affected file lib/silcclient/client.[ch].
9149 Added functions the silc_client_add_socket and the
9150 silc_client_del_socket. They are exported to the application
9153 * Added ~./silc/clientkeys to support other client's public keys.
9155 * Renamed verify_server_key client operation to verify_public_key
9156 and added one argument to indicate the type of the connection
9157 (server, client etc.).
9159 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9161 * Added silc_server_connection_auth_request to handle the
9162 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
9163 silcd/packet_receive.[ch].
9165 * Added silc_server_send_connection_auth_request into the
9166 silcd/packet_send.c to send the connection auth request packet.
9168 * Cleaned up the silcd/protocol.c a bit and fixed some memory
9171 * Fixed the public key authentication in responder side in the
9172 server. The `auth_data' pointer includes the SilcPublicKey
9173 not the path to the public key. Affected file silcd/protocol.c.
9175 * Implemented the public key authentication in the initiator side
9176 in the server. Affected file silcd/protocol.c.
9178 * Removed the [RedirectClient] config section from the server
9179 configuration. Is not needed and I don't want to implement it.
9181 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9183 * Cleaned up the CMODE command in the server. It now works
9184 correctly and supports all the modes defined in the protocol.
9185 Affected file is silcd/command.c.
9187 * Added `hmac_name' field to the SilcChannelEntry in the server
9188 to hold the default HMAC of the channel. It can be set when
9189 creating the channel (with JOIN command). Affected files
9192 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
9193 type to indicate the change of the current cipher and hmac
9194 on the channel. Client can safely ignore the <cipher> argument
9195 (if it chooses to do so) since the CHANNEL_KEY packet will
9196 force the channel key change anyway. The <hmac> argument is
9197 important since the client is responsible of setting the new
9198 HMAC and the hmac key into use.
9200 * Fixed the CMODE command in the client library as well.
9202 * Tested CMODE command in router environment successfully.
9204 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9206 * Show the version of the remote client (or server) when connecting
9207 to the server. It is logged to the log file. Affected file
9208 is silcd/protocol.c.
9210 * Fixed the KILLED notify handling in the client library. The
9211 client must be removed from all channels when receiving the
9214 Also, do not remove the client entry when giving the KILL
9215 command but when the KILLED notify is received.
9217 * Removed silc_idlist_find_client_by_nickname from the server.
9218 Not needed anymore. Affected files silcd/idlist.[ch].
9220 * Implemented the CHANNEL_CHANGE notify type handling to the
9221 server. Affected file silcd/server.c.
9225 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9227 * Added silc_server_send_notify_invite to send the INVITE
9228 notify between routers.
9230 * Implemented the INVITE command correctly to the server.
9232 * Implemented the INVITE notify type handling in the server.
9234 * Implemented the INVITE command to the client library and on the
9237 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9239 * Added function silc_server_get_client_resolve to find the
9240 client entry by ID from all ID lists and then resolve it
9241 (using WHOIS) if it cannot be found. Affected file is
9244 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9246 * Implemented the BAN command to the client library.
9248 * The JOIN command in the server now checks the invite list
9251 * Changed the silc_command_reply_payload_encode_va and the
9252 silc_command_payload_encode_va to support that if argument is
9253 NULL it ignores and checks the next argument. Affected file
9254 lib/silccore/silccommand.c.
9256 * Added silc_server_send_notify_ban to send the BAN notify
9257 type between routers.
9259 * Chaned the silc_notify_payload_encode to support that if
9260 argument is NULL it ignores and checks the next argument.
9261 Affected file lib/silccore/silcnotify.c.
9263 * Tested ban lists in router environment successfully.
9265 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9267 * Implemented BAN command to the server, in silcd/command.[ch].
9269 * Removed the BAN and INVITE_LIST modes from the CMODE command
9272 * Added function silc_string_match to regex match two strings.
9273 Affected files lib/silcutil/silcutil.[ch].
9275 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9277 * Redefined parts of the SilcChannelEntry in the server to support
9278 the new ban and invite lists.
9280 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9282 * Redefined the INVITE command. The same command can be used to
9283 invite individuals to the channel but also to manage the invite
9284 list of the channel (to add to and remove from the invite list).
9285 Updated the protocol specs.
9287 * Added new command SILC_COMMAND_BAN that can be used to manage
9288 the ban list of the channel. Updated the protocol specs.
9290 * Removed the channel modes: the SILC_CMODE_BAN and the
9291 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9292 in the CMODE command. The equivalent features are now available
9293 using INVITE and BAN commands. Updated the protocol specs.
9295 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9296 in the network about change in the current ban list. The notify
9297 type is not used by the client.
9299 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9300 support the invite lists.
9302 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9304 * Added new function silc_string_regexify that converts string
9305 including wildcard characters into regex string that can
9306 be used by the GNU regex library. Added into the file
9307 lib/silcutil/silcutil.[ch].
9309 Added silc_string_regex_combine to combine to regex strings
9310 into one so that they can be used as one regex string by
9311 the GNU regex library. Added into the file
9312 lib/silcutil/silcutil.[ch].
9314 Added silc_string_regex_match to match two strings. It returns
9315 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9317 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9319 * Imported GNU regex to the soruce tree into lib/contrib.
9320 Fixed some compiler warning from the regex.c.
9322 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9324 * Fixed MOTD command in the server to work in router environment.
9326 * Fixed the MOTD command in the client library to support
9327 the server argument in the command.
9329 * Added `nickname_len' argument to the silc_idlist_add_client
9330 in the server, as the `nickname' argument may be binary data
9333 * Added silc_idlist_get_channels to return all channels from
9336 * Implemented LIST command to the server. Affected file is
9339 * Implemented the LIST command to the client library and on the
9342 * Added [<user count>] argument to the LIST command reply.
9343 With private channels the user count is not shown.
9345 * Updated TODO and README.
9347 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9349 * The client entry's data.registered must be TRUE even with
9350 global client entry on global client list. The data.registered
9351 is used to check whether the client is anymore in the network,
9352 for example with WHOWAS command so it must be valid.
9354 * Fixed the WHOWAS command in the server. It now actually works
9355 in router environment. Added function into silcd/command_reply.c
9356 silc_server_command_reply_whowas_save.
9358 * Added silc_idlist_purge function to the silcd/idlist.c
9359 to periodically purge the ID Cache.
9361 * Fixed INFO command in the server. It works now in router
9362 environment. Added <server name> argument to the INFO command
9363 reply. Updated the protocol specs.
9365 * Fixed minor bug in silc_idcache_purge to not purge if the
9366 expire value is zero.
9368 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9369 they were buggy because of the WHOWAS information.
9371 * Fixed local command MSG to handle the async resolving of
9372 the remote client properly. It used to fail the first MSG.
9373 Affected file silc/local_command.c.
9375 * Added `data_len' field to SilcIDCache context.
9377 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9379 * Update TODO. Todo in commands in the server.
9381 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9383 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9384 used by routers as broadcast packet to inform other routers
9385 about the changed user mode.
9387 Implemented the notify handling in the server. Affected file is
9388 silcd/packet_receive.c. Added the function
9389 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9391 * Added new generic Channel Payload and deprecated the New Channel
9392 Payload. The New Channel Payload is now the generic Channel
9395 * Added new argument `mode' to the silc_server_send_new_channel
9396 as it is required in the Channel Payload now.
9398 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9399 and created a new and real SilChannelPayload to represent the
9400 new generic Channel Payload. Implemented the encode/decode
9401 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9403 * Added silc_server_get_client_channel_list to return the list
9404 of channels the client has joined for WHOIS command reply.
9405 Affected file silcd/server.[ch].
9407 * Implemented the channel list sending in the WHOIS command reply
9408 in server and in the client.
9410 Implemented the channel list displaying on the user interface
9411 as well. Affected file silc/client_ops.c.
9413 * Added silc_channel_payload_parse_list to parse list of Channel
9414 Payloads. It returns SilcDList list of SilcChannelPayloads.
9415 Client for example can use this function to parse the list of
9416 channels it receives in the WHOIS command reply. The caller
9417 must free the list by calling silc_channel_payload_list_free.
9418 Affected files lib/silccore/silcchannel.[ch].
9420 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9422 * Added one new argument <user mode> to the WHOIS command reply
9423 to return the mode of the user in SILC. Updated the protocol
9426 Implemented it to the server and client.
9428 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9430 * Fixed the mode printing on the user interface on joining.
9431 Affected file silc/client_ops.c.
9433 * Implemented the UMODE command and user modes in general to the
9434 client library and to the user interface.
9436 * Implemented the UMODE command to the server.
9438 * The server now sends UNKNOWN_COMMAND error status if client sends
9439 unknown command. Affected file silcd/command.c.
9441 * All server commands now handle the command identifier the right
9442 way when sending the command reply to the client. The client can
9443 use to identify the command replies with the identifier.
9445 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9447 * Added silc_server_get_client_route to resolve the route to
9448 the client indicated by the client ID. Affected file is
9451 * Added silc_server_relay_packet as general function to relay
9452 packet to arbitrary destination. This deprecates functions
9453 like _send_private_message_key, _relay_notify etc. Affected
9454 file is silcd/packet_send.[ch].
9456 Removed silc_server_send_key_agreement,
9457 silc_server_send_private_message_key and
9458 silc_server_packet_relay_notify functions from the file
9459 silcd/packet_send.[ch].
9463 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9464 server. Affected file silcd/packet_receive.[ch].
9466 * Implemented the KILL command to the client. Implemented the
9467 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9468 Affected files lib/silcclient/command[_reply].c and
9469 lib/silcclient/client_notify.c. Implemented the KILL notify
9470 printing in the user inteface.
9472 * Fixed a lot silc_parse_nick memory leaks from the client
9473 library in the file lib/silcclient/command.c.
9475 * Changed the silc_server_send_notify_on_channels's `sender'
9476 argument from SilcSocketConnection to SilcClientEntry to
9477 check the sender as entry and not as connection object and not
9478 to send to the client provided as argument. The affected file
9479 is silcd/packet_send.[ch].
9481 * The notify packets that are destined directly to the client used
9482 to not to be processed by the server. Now changed that and the
9483 server processes all notify packets. After relaying the packet
9484 to the client the notify packet is processed in the server.
9486 * The silc_server_free_client_data now checks whether there is
9487 pending outgoing traffic for the client and purges the data to
9488 the network before removing the client entry.
9490 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9492 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9493 an client is killed from the SILC Network. Updated the protocol
9496 Added new function silc_server_send_notify_killed to the
9497 silcd/packet_send.[ch].
9499 * Added function silc_server_packet_relay_notify to relay notify
9500 packets that are destined directly to a client. In this case
9501 the server does not process the notify packets but merely relays
9502 it to the client. Affected file silcd/packet_send.[ch].
9504 Added also silc_server_packet_process_relay_notify to check
9505 whereto relay the notify. Affected file is
9506 silcd/packet_receive.[ch].
9508 * Implemented the KILL command to the server.
9512 * Added the backup schema desgined last fall to the protocol
9513 specs for everyone to see. The specification is in the
9514 *-spec-xx.txt draft and the packet type definitions for the
9515 backup routers is in *-pp-xx.txt draft. Thusly, added also
9516 new packet type SILC_PACKET_CELL_ROUTERS.
9518 * A big security problem in the implementation discovered. The
9519 signoff of an client did not cause new channel key generation
9520 which it of course should've done. The channel keys must be
9521 always re-generated when client leaves (or signoffs) the channel.
9522 The silc_server_remove_from_channels funtion now handles
9523 the channel key re-generation.
9525 * Added `sender' argument to the silc_server_send_notify_on_channels
9526 to not to send the client provided as argument. Affected file
9527 silcd/packet_send.[ch].
9529 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9531 * Implemented OPER and SILCOPER commands into the server and
9534 * Added silc_auth_verify and silc_auth_verify_data to verify
9535 the authentication directly from the authentication payload.
9536 It supports verifying both passphrase and public key based
9537 authentication. Affected file lib/silccore/silcauth.[ch].
9539 * Added `hash' field to the SilcIDListData structure. It is the
9540 hash negotiated in the SKE protocol. Affected file is
9543 * Slight redesigning of the SilcAuthPayload handling routines.
9544 Do not send SilcPKCS but SilcPublicKey as argument.
9546 * Implemented the public key authentication support to the
9547 serverconfig. The public key is loaded from the provided path
9548 and saved as authentication data to void * pointer. Thus,
9549 changed the unsigned char *auth_data to void *auth_data;
9551 * Fixed SHUTDOWN command to send the reply before the server
9552 is shutdown. :) Affected file silcd/command.c.
9554 * Fixed fatal bug in CONNECT command. The hostname was invalid
9555 memory and server crashed. Affected file silcd/command.c.
9557 * Fixed fatal bug in CLOSE command. The server_entry became
9558 invalid but was referenced later in the command. Affected file
9561 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9563 * Fixed fatal bug in failure packet handling. Server ignored
9564 the failure and thus crashed when it came.
9568 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9570 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9571 that the command may be executed only once in (about) 2 seconds.
9572 The old SILC_CF_LAG flag is same but allows command bursts up
9573 to five before limiting.
9575 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9576 server code. Various commands now includes the CF_LAG_STRICT
9577 flag to disallow any kind of miss-use of the command.
9579 * Fixed the silc_buffer_unformat to not to allocate any data
9580 if the length of the data is zero. It used to allocate the
9581 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9583 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9585 * Changed the format of AdminConnection configuration section
9586 in the server. Added username of the admin to the format.
9587 Affected files silcd/serverconfig.[ch].
9589 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9590 to return admin configuration data by host, username and/or
9593 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9595 * Implemented WHOWAS command to the server. Added the functions:
9597 silc_server_command_whowas_parse,
9598 silc_server_command_whowas_send_reply,
9599 silc_server_command_whowas_from_client and
9600 silc_server_command_whowas_from_server
9602 * Added <Client ID> argument to the WHOWAS command reply. Updated
9603 the protocol specs accordingly.
9605 * Implemented WHOWAS command and command_reply to the client
9608 Implemented the WHOWAS printing on the user interface.
9610 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9612 * Added new argument to the WHOWAS command reply, the real name.
9613 It is an optional argument. Updated the protocol specs.
9615 * Added SilcIDCacheDestructor callback that is registered when
9616 the SilcIDCache is allocated. The callback is called when
9617 an cache entry in the ID Cache expires, or is purged from the
9618 cache. Added into lib/silccore/idcache.[ch].
9620 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9621 to destruct the client entries when the cache entry expires.
9622 Other ID Cache's in server and in the client library ignores
9625 * If the ID Cache entry's `expire' field is zero then the entry
9626 never expires. Added boolean `expire' argument to the
9627 silc_idcache_add function in the lib/silccore/idcache.[ch].
9628 If it is TRUE the default expiry value is used.
9630 * Added silc_server_free_client_data_timeout that is registered
9631 when client disconnects. By default for 5 minutes we preserve
9632 the client entry for history - for WHOWAS command.
9634 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9636 * Added support to the server to enforce that commands are not
9637 executed more than once in 2 seconds. If server receives
9638 commands from client more frequently, timeout is registered
9639 to process the commands. Affected file silcd/command.c.
9640 Added new function silc_server_command_process_timeout.
9642 * Changed NICK_NOTIFY handling in client library to check that
9643 if the client's nickname was changed, so there is no need to
9644 resolve anything from the server.
9646 * Removed error printing from the WHOIS and IDENTIFY commands.
9647 If error occurs then it is ignored silently in the client library.
9648 The application, however, may map the received error to
9649 human readable error string. The application currently maps
9650 the NO_SUCH_NICKNAME error to string.
9652 * Made the command status message public to the application. Moved
9653 them from lib/silcclient/command_reply.c to
9654 lib/silcclient/command_reply.h. The application can map the
9655 received command status to the string with the
9656 silc_client_command_status_message function.
9658 * Added check to the server to check that client's ID is same
9659 as the Source ID in the packet the client sent. They must
9662 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9664 * Added dist-bzip hook to the Makefile.am to make bzip2
9665 compressed distributions.
9667 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9669 * Server now enforces the maximum length for the nickname and
9670 the channel as protocol specification dictates. 128 bytes for
9671 nickname and 256 bytes for channel name.
9673 * Moved the WHOIS printing to the application. The client libary
9674 does not print out the WHOIS information anymore, the application
9675 must do it. Renamed silc_client_command_reply_whois_print to
9676 the silc_client_command_reply_whois_save.
9678 The client's idle time is also sent to the application now, and
9679 the idle is shown on screen.
9681 * Added silc_client_command_reply_identify_save to save the
9682 received IDENTIFY entries.
9684 * Do not check for channel private keys in message sending and
9685 reception if the channel does not have the PRIVKEY mode set.
9686 Affected file lib/silclient/client_channel.c.
9688 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9690 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9691 just surfaced after chaning the JOIN procedure.
9693 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9695 * Added silc_client_get_clients_by_list to get client entries
9696 from Client ID list, that is returned for example by JOIN
9697 and USERS command replies. The application should use this
9698 function for example when JOIN command reply is received to
9699 resolve the clients already on the channel (library does not
9700 do that anymore as USERS command reply is not used in the JOIN
9701 procedure anymore). Affected files lib/silcclient/silcapi.h and
9702 lib/silcclient/idlist.c.
9704 * JOIN command reply and USERS command reply returns now SilcBuffer
9705 pointers instead of unsigned char pointers when returning
9706 the client list and mode list.
9708 * Added <Client ID> argument to the JOIN command reply, mainly
9709 for the server to identify for which client the command was
9710 originally sent. Updated protocol specs accordingly.
9712 * Added SilcDlist private_key pointer to the SilcChannelEntry
9713 in the client to support the channel private keys. Affected
9714 file is lib/silcclient/idlist.h.
9716 * Added SilcChannelPrivateKey argument to the function
9717 silc_client_send_channel_message so that application can choose
9718 to use specific private ke if it wants to. If it is not provided,
9719 the normal channel key is used, unless private keys are set.
9720 In this case the first (key that was added first) is used
9721 as the encryption key.
9723 * Implemented the support for channel private key handling.
9724 Implemented the following functions:
9726 silc_client_add_channel_private_key,
9727 silc_client_del_channel_private_keys,
9728 silc_client_del_channel_private_key,
9729 silc_client_list_channel_private_keys and
9730 silc_client_free_channel_private_keys
9732 Affected file lib/silcclient/client_channel.c.
9734 * Added the support for the private keys in the channel message
9735 sending and encryption and in the message reception and
9736 decryption. Affected funtions are
9737 silc_client_send_channel_message and silc_client_channel_message.
9739 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9741 * Added SKE's key verify callback to the client library's
9742 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9744 * Removed the statement that server (or router) must send USERS
9745 command reply when joining to the channel so that the client
9746 knows who are on the channel. Instead, the client list and
9747 client's mode list is now sent in the JOIN command reply to the
9748 client who joined channel. This is better solution.
9750 * Added function silc_server_get_users_on_channel and function
9751 silc_server_save_users_on_channel to the silcd/server.[ch].
9753 * Removed function silc_server_command_send_users from the
9756 * Do not show topic on the client library anymore. The topic is
9757 sent in the command reply notify to the application and the
9758 application must show the topic now.
9760 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9762 * Added client searching by nickname hash into the IDENTIFY and
9763 WHOIS commands in the server as they were clearly missing from
9764 them. Affected file is silcd/command.c.
9766 * Fixed a bug in private message receiving in the client library.
9767 The remote ID was freed and it wasn't supposed, now it is
9770 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9772 * Minor fix to the channel payload; allocate the data area, as it
9773 needs to be of specific length.
9775 * If the key agreement port is zero then the operating
9776 system will define the bound port. Affected files are
9777 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9779 * Added new function silc_channel_payload_decrypt into the file
9780 lib/silccore/silcchannel.[ch].
9782 * Moved the channel message etc, check from silc_packet_decrypt
9783 to applications. The library calls now a generic
9784 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9785 when the packet is either normal or special. This was done to
9786 allow more wide range of checking that was not allowed when
9787 the code was in library. Now applications can do virtually any
9788 checks to the packet and return to the library the decision how
9789 the packet should be processed. Affected files are
9790 lib/silccore/silcpacket.[ch].
9792 Added silc_server_packet_decrypt_check to the server and
9793 silc_client_packet_decrypt_check to the client library.
9795 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9796 to send with specified source and destination information.
9798 * Channel message delivery between routers was broken after the
9799 channel key distribution was fixed earlier. The channel key
9800 was used be to distributed to other routers as well which is not
9801 allowed by the protocol. Now this is fixed and channel keys
9802 really are cell specific and the channel message delivery between
9803 routers comply with the protocol specification.
9805 * Fixed various commands in server to check also the global list
9806 for the channel entry and not just the local list. The affected
9807 file silcd/command.c.
9809 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9811 * Added assert()s to buffer formatting and unformatting routines
9812 to assert (if --enable-debug) when error occurs. Affected
9813 file: lib/silcutil/silcbuffmt.c.
9815 * Changed to auto-reconnect to check whether the remote host is
9816 router and register the re-connect timeout if it is. It used
9817 to check that whether we are normal server, but router must do
9818 auto-reconnect with another router as well. Affected file
9821 * Removed the [<key len>] option from CMODE command as the cipher
9822 name decides the key length, nowadays. See the defined ciphers
9823 from the protocol specification.
9825 * Added [<hmac>] option to the CMODE command to define the HMAC
9826 for the channel. Added SILC_CMODE_HMAC channel mode.
9828 * Added [<hmac>] option for the JOIN command so that user can
9829 select which HMAC is used to compute the MACs of the channel
9832 * Added Hmac field to the Channel Message Payload. The integrity
9833 of plaintext channel messages are now protected by computing
9834 MAC of the message and attaching the MAC to the payload. The
9835 MAC is encrypted. Now, it is clear that this causes some
9836 overhead to the size of the packet but rationale for this is that
9837 now the receiver can verify whether the channel message decrypted
9838 correctly and also when private keys are set for the channel the
9839 receiver can decrypt the packet with several keys and check from
9840 the MAC which key decrypted the message correctly.
9842 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9843 lib/silccrypt/silccipher.[ch].
9845 * Added silc_hash_len to return the digest length into the
9846 lib/silcrypt/silchash.[ch].
9848 * Rewrote parts of Silc Channel Payload interface in the
9849 lib/silccore/silcchannel.[ch]. The encode function now also
9850 encrypts the packet and parse function decrypts it.
9852 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9854 * Fixed a minor formatting bug in the SKE's key material processing.
9855 It actually might have processed the keys wrong way resulting
9858 * Redefined the mandatory HMAC algorithms and added new algorithms.
9859 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9860 and hmac-md5 truncated to 96 bits. The mandatory is now
9861 hmac-sha1-96. Rest are optional (including the one that used
9862 to be mandatory). Rationale for this is that the truncated HMAC
9863 length is sufficient from security point of view and can actually
9864 make the attack against the HMAC harder. Also, the truncated
9865 HMAC causes less overhead to the packets. See the RFC2104 for
9868 * Added new [hmac] configuration section. The SKE used to use
9869 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9870 is of course wrong. The official names that must be proposed in
9871 the SKE are the ones defined in the protocol specification
9872 (hmac-sha1-96 for example). The user can configure any hmac
9873 using any hash function configured in the [hash] section. At
9874 least, the mandatory must be configured.
9876 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9878 * Added HMAC list to the SKE proposal list. It has now both
9879 hash algorithm list and HMAC list. This makes the protocol
9880 incompatible with previous versions. The SKE now seems to work
9881 the way it is supposed to work, for the first time actually.
9883 * Defined plain Hash algorithms to the protocol specification.
9886 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9888 * Implemented support for key agreement packets into the server.
9889 Added functions silc_server_key_agreement and
9890 silc_server_send_key_agreement. Other than these functions,
9891 server has nothing to do with this packet.
9893 * Added support for private message key packets into the server.
9894 Added functions silc_server_private_message_key and
9895 silc_server_send_private_message_key.
9899 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9900 called in the protocol's final callback instead in the END
9901 protocol state. This makes a little more sense and in the same
9902 time in client we can use the same protocol routines for normal
9903 key exchange and to key agreement packet handling as well.
9905 * Added to both client's and server's KE protocol context the
9906 SilcSKEKeyMaterial pointer to save the key material. We will
9907 bring the key material to the protocol's final callback by doing
9908 this. The final callback must free the key material.
9910 * Added SKE's packet_send callback into client's KE protocol
9911 context so that the caller can choose what packet sending function
9912 is used. This way we can use different packet sending when
9913 doing normal SKE when doing key agreement packet handling (in
9914 the key agreement packet handling we do not want to encrypt
9917 * Implemented the responder side of the key agreement routines
9918 in the client. The client can now bind to specified port and
9919 accept incoming key negotiation. The key material is passed
9920 to the application after the protocol is over.
9922 * Implemented the processing of incoming Key Agreement packet
9923 in the client. Added function silc_client_key_agreement to
9926 * Implemented the intiator side of the key agreement routines
9927 in the client. The client can now initiate key agreement with
9928 another remote client. The key material is passed to the
9929 application after the protocol is over.
9931 * Created client_keyagr.c to include all the key agreement
9934 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9935 SILC_TASK_CALLBACK except that it is not static.
9937 * Created client_notify.c and moved the Notify packet handling
9938 from the client.[ch] into that file.
9940 * Created client_prvmsg.c and moved all private message and
9941 private message key routines from the client.[ch] into that file.
9943 * Create client_channel.c and moved all channel message and
9944 channel private key routines from the client.[ch] into that file.
9946 * Changed silc_client_get_client_by_id_resolve to resolve with
9947 WHOIS command instead of IDENTIFY command, in the file
9948 lib/silclient/idlist.c.
9950 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9952 * Implemented the SKE's responder side to the Client library.
9954 * When FAILURE is received to the protocol do not trust it
9955 blindly. Register a timeout to wait whether the remote closes
9956 the connection as it should do it, only after that process the
9957 actual failure. This was changed to both client and server.
9959 * Added client_internal.h to include some of the structures
9960 there instead of client.h in lib/silcclient/.
9962 * Added function silc_task_unregister_by_callback to unregister
9963 timeouts by the callback function.
9965 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9967 * Some "Incomplete WHOIS info" errors has been appearing on the
9968 log files. Took away the entry->userinfo check from WHOIS
9969 reply sending. The entry->userinfo is now " " if client did not
9970 provide one. I thought this was fixed earlier but something
9971 is wrong still. Let's see if the error still appears.
9973 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9975 * Fixed a minor bug in the login when the channel key is
9976 re-generated in the server. It used to generate the key in
9977 wrong order and thus caused problems in the channel traffic.
9979 * Fixed a minor bug in channel key distsribution after
9980 KICK command. The key was not sent to the router even though
9983 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9985 * Added silc_ske_process_key_material_data as generic routine
9986 to process any key material as the SILC protocol dictates. The
9987 function is used by the actual SKE library but can be used by
9988 applications as well. This relates to the private message keys
9989 and the channel private keys since they must be processed the
9990 same way the normal SILC session keys. The protocol dictates
9991 this. Affected files: lib/silcske/silcske.[ch].
9993 Added also silc_ske_free_key_material to free the
9994 SilcSKEKeyMaterial structure.
9996 * Defined silc_cipher_set_key function to set the key for
9997 cipher without using the object's method function. The affected
9998 files: lib/silccrypt/silccipher.[ch].
10000 * Implemented silc silc_client_add_private_message_key,
10001 silc_client_add_private_message_key_ske,
10002 silc_client_del_private_message_key,
10003 silc_client_list_private_message_keys and
10004 silc_client_free_private_message_keys functions in the
10007 Added functions silc_client_send_private_message_key to send
10008 the Private Message Key payload and silc_client_private_message_key
10009 to handle incoming Private Message Key payload.
10011 * Added Cipher field to the Private Message Key payload to set
10012 the cipher to be used. If ignored, the default cipher defined
10013 in the SILC protocol (aes-256-cbc) is used.
10015 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10017 * Removed lib/silcclient/ops.h file.
10019 Redefined parts of the SILC Client Library API. Created new
10020 file silcapi.h that deprecates the ops.h file and defines the
10021 published Client Library API. Defined also private message key
10022 API and channel private key API into the file.
10024 This is the file that the application must include from the
10025 SILC Client Library. Other files need not be included by
10026 the application anymore.
10028 * Added new key_agreement client operation callback and also
10029 defined the Key Agreement library API for the application.
10031 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10033 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
10034 is used by clients to request key negotiation between another
10035 client in the SILC network. If the negotiation is started it
10036 is performed using the SKE protocol. The result of the
10037 negotiation, the secret key material, can be used for example
10038 as private message key.
10040 Implemented the Key Agreement payload into the files
10041 lib/silccore/silauth.[ch].
10043 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10045 * Redefined ciphers for the SILC protocol. Added some new ciphers
10046 and defined the key lengths for the algorithms. Changed the
10047 code accordingly. The default key length is now 256 bits.
10049 * Fixed SKE key distribution function silc_ske_process_key_material
10050 when the key length is more than 128 bits. The default key
10051 length in SILC is now 256 bits.
10053 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
10054 to indicate unsupported algorithm.
10056 * Renamed rijndael.c to aes.c and all functions as well.
10058 * Fixed a long standing channel key setting bug in client library.
10059 Weird that it has never surfaced before.
10061 * Fixed bug in channel deletion. If the entire channel is removed
10062 then it must also delete the references of the channel entry
10063 from the client's channel list as the client's channel entry and
10064 the channel's client entry share same memory.
10066 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10068 * Implemented CONNECT and SHUTDOWN commands in the client.
10070 * Implemented CLOSE command to the client.
10072 * Added the function silc_idlist_find_server_by_name into the
10073 files silcd/idlist.[ch].
10075 Added the function silc_idlist_find_server_by_conn into the
10076 files silcd/idlist.[ch].
10078 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10080 * DIE command was renamed to SHUTDOWN. Updated the both code
10081 and protocol specs.
10083 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
10084 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
10086 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
10089 * Added function silc_server_create_connection function to create
10090 connection to remote router. My server implementation actually
10091 does not allow router to connect to normal server (it expects
10092 that normal server always initiates the connection to the router)
10093 so the CONNECT command is only good for connecting to another
10096 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10098 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
10099 or some other client was kicked from the channel.
10101 Implemented the handling of the notify type to both client
10104 Implemented silc_server_send_notify_kicked to send the KICKED
10105 notify. It is used to send it to the server's primary router.
10107 * Implemented the KICK command into server and client.
10109 * Added `query' argument to the silc_idlist_get_client function
10110 to indicate whether to query the client from server or not if
10113 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
10114 to indicate that the client is not channel founder.
10118 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10120 * Removed the rng context from SilcPacketContext structure and
10121 changed that the packet routine uses the Global RNG API.
10123 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10125 * Added support for quit message that client can "leave" on the
10126 channel when it quits the SILC. It is ditributed inside the
10127 SILC_NOTIFY_TYPE_SIGNOFF notify type.
10129 Added silc_server_free_client_data that will take the
10130 signoff message as argument.
10132 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
10134 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10136 * Updated parts of the protocol specification to keep it up
10139 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10141 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
10142 payloads in one packet.
10144 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
10145 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
10146 use now the new List flag.
10148 * Also deprecated the following packet types: REPLACE_ID,
10149 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
10151 * Added list support for Notify packet in server.
10153 * Added silc_server_send_notify_channel_change to send the
10154 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
10155 the silc_server_send_replace_id.
10157 * Added silc_server_send_notify_nick_change to send the
10158 NICK_CHANGE notify type. Deprecates the function
10159 silc_server_send_replace_id.
10161 * Added silc_server_send_notify_join to send the JOIN notify type.
10162 Deprecates the function silc_server_send_new_channel_user.
10164 * Added silc_server_send_notify_leave to send LEAVE notify type.
10165 Deprecates the function silc_server_send_remove_channel_user.
10167 * Added silc_server_send_notify_cmode and
10168 silc_server_send_notify_cumode to send CMODE and CUMODE notify
10169 types. Deprecates the silc_server_send_set_mode function.
10171 * Added SERVER_SIGNOFF notify type to indicate that server has
10172 quit. This means that all clients on the channel from that
10173 server will drop. This can be also used when netsplit happens.
10175 Deprecated REMOVE_ID packet type since it is not needed anymore
10178 Added silc_server_send_notify_server_signoff to send the
10179 SERVER_SIGNOFF notify type. Deprecates the function
10180 silc_server_send_remove_id.
10182 Added also silc_server_send_notify_signoff to send the
10183 SIGNOFF notify type.
10185 * Employed the PKCS #1. It is the mandatory way to do RSA in the
10186 SILC protocol from this day on. Changed the protocol
10187 specification as well.
10189 * Added silc_server_send_notify_topic_set to send TOPIC_SET
10190 notify type. It is used between routers to notify about
10191 topic changes on a channel.
10193 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
10196 * Partly updated the protocol specification to comply with the
10197 changes now made. It is still though a bit outdated.
10199 * The JOIN notify type now takes one extra argument <Channel ID>.
10200 The packet used to be destined to the channel but now the
10201 JOIN type may be sent as list thus it is impossible to
10202 destine it to any specific channel. By adding this argument
10203 it is again possible.
10205 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10207 * Added CREDITS file. The CHANGES and CREDITS file will appear
10208 in the distribution as well.
10210 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10212 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
10213 types in the server's silcd/packet_receive.c.
10215 * Implemented CMODE and CUMODE to work in router environment.
10217 * Fixed minor encoding and decoding buglet from the
10218 lib/silccore/silcmode.c.
10220 * Fixed buffer overflow from lib/silcclient/command.c in USERS
10223 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
10225 * Changed all SilcConfigServer* and silc_config_server* to
10226 SilcServerConfig* and silc_server_config*, respectively.
10229 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10231 * Associated the ID (client or server ID) to the Authentication
10232 Payload to avoid any possibility of forging. Updated the
10233 protocol specification and the code accordingly.
10235 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10237 * The RSA key length is now save to the RsaKey context in the
10238 key generation process in lib/silccrypt/rsa.c. The key length
10239 is now used to figure out the maximum size of the block allowed
10240 to be encrypted/signed.
10242 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
10243 is equivalent to the silc_mp_mp2bin but does not allocate any
10246 * Changed silc_mp_mp2bin API to take length argument. If it is
10247 non-zero then the buffer is allocated that large. If zero, then
10248 the size is approximated using silc_mp_sizeinbase, which however
10251 * Created Global RNG API which is global RNG that application can
10252 initialize. After initializing, any routine anywhere in the
10253 code (including library) can use RNG without allocating a new
10254 RNG object. This was done to allow this sort of use of the
10255 RNG in code that has no chance to allocate RNG object. All
10256 applications currently allocate this and many routines in the
10257 library use this. Affected file lib/silccrypt/silcrng.[ch].
10259 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
10260 it to use the Global RNG API.
10262 * Defined Authentication Payload into protocol specification that
10263 is used during SILC session to authenticate entities. It is
10264 used for example by client to authenticate itself to the server
10265 to obtain server operator privileges.
10267 Implemented this payload into the lib/silccore/silcauth.[ch].
10268 Implemented also routines for public key based authentication
10269 as the new protocol specification dictates.
10271 Moved definitions of different authentication methods from
10272 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10274 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10275 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10276 silc_pkcs_verify_with_hash functions into the file
10277 lib/silccrypt/silcpkcs.[ch].
10279 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10281 * The client entry's userinfo pointer must be always valid.
10282 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10283 will fail since it requires the userinfo. Now, the userinfo
10284 is allocated as "" if actual userinfo does not exist. Actually,
10285 it must exist and it is totally Ok to drop client connections
10286 that does not announce the userinfo. However, we will make
10287 this workaround for now.
10289 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10290 to return the remote port by socket.
10292 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10294 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10295 SILC_SERVER_PENDING_EXEC and added an new macro
10296 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10297 data or when error occurs while processing the pending command.
10299 Added new argument `destructor' into silc_server_command_pending
10300 and to the SilcServerCommandPending object. This destructor is
10301 now called after calling the pending callback or if error occurs
10302 immediately. If error occurs the actual pending callback won't
10303 be called at all - only the destructor. The destructor may be
10304 NULL if destructor is not needed.
10306 All this applies for client library code as well. Similar
10307 changes were made there as well for the pending commands.
10309 In the client, the application must now allocate the
10310 SilcClientCommandContext with the silc_client_command_alloc
10313 * Added reference counter to the SilcServerCommandContext. Added
10314 function silc_server_command_alloc and silc_server_command_dup
10317 Same type of functions added to the client library for the same
10320 * Removed the cmd_ident from IDListData away since it is now
10321 global for all connections. It is the command identifier used
10322 in command sending and with pending commands. The affected file
10325 * Added reference counter to the SilcSocketConnection objecet to
10326 indicate the usage count of the object. The object won't be
10327 freed untill the reference counter hits zero. Currently only
10328 server uses this, and client ignores it. The client must be
10329 set to use this too later. The affected files are
10330 lib/silccore/silcsockconn.[ch]. Added also the function
10331 silc_socket_dup to increase the reference counter.
10333 This was mainly added because it is possible that the socket
10334 is removed underneath of pending command or other async
10335 operation. Now it won't be free'd and proper DISCONNECTING
10336 flags, etc. can be set to avoid sending data to connection that
10337 is not valid anymore.
10339 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10340 the connection. After that it sets SILC_SET_DISCONNECTED.
10341 It is, however, possible that the socket data is not still freed.
10342 The silc_server_packet_process now checks that data is not
10343 read or written to connection that is DISCONNECTED. The socket
10344 get's freed when the reference counter hits zero.
10346 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10348 * Changed the client operation API: channel_message operation's
10349 `sender' is now the client entry of the sender, not the nickname
10350 and the `channel' is the channel entry, not the channel name.
10352 In the private_message operation the `sender' is now also the
10353 client entry of the sender not the nickname.
10355 Affected file is lib/silcclient/ops.h and all applications
10356 using the client operations.
10358 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10360 * Moved the calling of ops->connect() from connect_to_server_final
10361 into receive_new_id functin since that is the point when the
10362 client is actually allowed to send traffic to network. The
10363 affected file is lib/silcclient/client.c.
10365 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10367 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10368 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10369 (if needs broadcasting) instead of broadcasting the packets one
10370 by one which would make a burst in the network traffic.
10372 * Added `broadcast' argument to the functions in silcd/server.[ch]
10373 silc_server_create_new_channel[_with_id] to indicate whether
10374 to send New Channel packet to primary router.
10376 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10378 * Added new function into the silcd/server.[ch] files:
10379 silc_server_create_new_channel_with_id to create new channel with
10380 already existing Channel ID.
10382 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10383 lib/silccore/silcpacket.h. This packet is used t send list of
10384 Set Mode payloads inside one packet. Server uses this to set
10385 the modes for the channels and clients on those channels, that it
10386 announced to the router when it connected to it. The protocol
10387 specification has been updated accordingly.
10389 * The silc_server_new_channel did not handle the packet coming
10390 from normal server as it normally does not send that. However,
10391 when it announces its channels it does send it. Implemented
10392 the support for that.
10394 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10395 into the file lib/silccore/id.h.
10397 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10399 * Fixed memory leaks in the functions silc_idlist_del_client,
10400 silc_idlist_del_channel and silc_idlist_del_server in the file
10401 silcd/idlist.c. All of those leaked like a sieve.
10403 * Fixed some small memory leaks in the client's function
10404 silc_client_notify_by_server.
10406 * Added functions into silcd/server.c: silc_server_announce_clients,
10407 silc_server_announce_channels and silc_server_announce_server.
10408 These functions are used by normal and router server to announce
10409 to its primary router about clients, channels and servers (when
10410 router) that we own. This is done after we've connected to the
10413 These functions effectively implements the following packet types:
10414 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10415 and SILC_PACKET_NEW_ID_LIST.
10417 * Added new functions into the silcd/packet_receive.[ch]:
10418 silc_server_new_id_list, silc_server_new_channel_list and
10419 silc_server_new_channel_user_list to handle the incoming
10420 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10422 * Added support of changing Channel ID in the function
10423 silc_server_replace_id. If the server that announces a channel
10424 to the router already exists in the router (with same name but
10425 with different Channel ID), router is responsible to send
10426 Replace ID packet to the server and force the server to change
10427 the Channel ID to the one router has.
10429 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10430 client that the Channel ID has been changed by the router. The
10431 normal server sends this to the client. Client must start using
10432 the new Channel ID as the channel's ID.
10434 Implemented handling of this new type into lib/silcclient/client.c
10435 into the function silc_client_notify_by_server.
10437 * Added new function silc_idlist_replace_channel_id into the files
10438 silcd/idlist.[ch] to replace the Channel ID.
10440 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10442 * Call silc_server_command_identify_check always when processing
10443 the IDENTIFY command in silcd/command.c
10445 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10447 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10448 send keepalive packets. The packet can be sent by clients,
10449 servers and routers.
10451 Added function silc_socket_set_heartbeat into the file
10452 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10453 If not set, the heartbeat is not performed. The actual
10454 heartbeat is implemented in the low level socket connection
10455 library. However, application is responsible of actually
10456 sending the packet.
10458 Added silc_server_send_heartbeat to send the actual heartbeat
10459 packet into silcd/packet_send.[ch]. Server now performs
10460 keepalive with all connections.
10462 * Added silc_task_get_first function into lib/silcutil/silctask.c
10463 to return the timeout task with shortest timeout. There was a bug
10464 in task unregistration that caused problems. TODO has been
10465 updated to include that task system must be rewritten.
10467 * The client library will now resolve the client information when
10468 receiving JOIN notify from server for client that we know but
10469 have incomplete information.
10471 * Rewrote parts of silc_server_remove_from_channels and
10472 silc_server_remove_from_one_channel as they did not remove the
10473 channel in some circumstances even though they should've.
10475 * Encryption problem encountered in server:
10477 The LEAVE command used to send the Channel Key packet to the
10478 router immediately after generating it. However, the code
10479 had earlier sent Remove Channel user packet but not immediately,
10480 ie. it was put to queue. The order of packets in the router
10481 was that Channel Key packet was first and Remove Channel User
10482 packet was second, even though they were encrypted in the
10483 reverse order. For this reason, MAC check failed. Now, this
10484 is fixed by not sending the Channel Key packet immediately but
10485 putting it to queue. However, this is more fundamental problem:
10486 packets that are in queue should actually not be encrypted
10487 because packets that are sent immediately gets encrypted
10488 actually with wrong IV (and thus MAC check fails). So, packets
10489 that are in queue should be encrypted when they are sent to
10490 the wire and not when they put to the queue.
10492 However, the problem is that the current system has not been
10493 designed to work that way. Instead, the packet is encrypted
10494 as soon as possible and left to the queue. The queue is then
10495 just purged into wire. There won't be any fixes for this
10496 any time soon. So, the current semantic for packet sending
10499 o If you send packet to remote host and do not force the send
10500 (the packet will be in queue) then all subsequent packets to the
10501 same remote host must also be put to the queue. Only after the
10502 queue has been purged is it safe again to force the packet
10505 o If you send all packets immediately then it safe to send
10506 any of subsequent packets through the queue, however, after
10507 the first packet is put to queue then any subsequent packets
10508 must also be put to the queue.
10510 Follow these rules and everything works fine.
10512 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10514 * Added new function silc_server_remove_clients_by_server to
10515 remove all client entries from ID list when the server connection
10516 is lost. In this case it is also important to invalidate all
10517 client entires as they hold the invalid server entry. This
10518 fixes fatal bug when server has lost connection and will reconnect
10521 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10523 * Made some sanity checks to silc_server_daemonise like to check
10524 whether the requested user and group actually exists.
10526 * Added sanity check to SKE's silc_ske_responder_finish to check
10527 that the public and private key actually is valid.
10529 * Invalidate the client's nickname when receiving Replace ID
10530 packet and the Client ID is being replaced. This means that the
10531 server will query the nickname if someone needs it (client)
10534 * Sort the ID Cache in client library when the ID Cache data
10535 has changed (needs sorting).
10537 * Do not allow for SILC client to create several connections to
10538 several servers. The client does not support windows right now
10539 and generating multiple connections causes weird behaviour.
10541 Irssi-silc client does support windows and can handle several
10542 connections without problems, see: www.irssi.org and SILC plugin.
10544 * Fixed some places where client was added to the IDList. The
10545 rule of thumb is following (in order to get everything right):
10546 If the client is directly connected local client then the
10547 `connection' argument must be set and `router' argument must be
10548 NULL to silc_idlist_add_client function. If the client is not
10549 directly connected client then the `router' argument must
10550 bet set and the `connection' argument must be NULL to the
10551 silc_idlist_add_client function.
10553 * The funtion silc_server_packet_send_local_channel actually did
10554 not check whether the client was locally connected or not. It
10555 does that now. Fixed a bug related to LEAVE command.
10557 * Fixed Remove Channel User payload parsing bug in server's
10558 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10560 * The server's silc_server_save_channel_key now checks also the
10561 global ID list for the channel as it might not be in the local
10562 list. Fixed a bug related to LEAVE command.
10564 * Is this the end of the [<unknown>] buglet that has been lurking
10565 around for a long time? A little for loop fix in server's
10566 silc_server_command_whois_parse that is used by both IDENTIFY
10567 and WHOIS command. At least, this was a clear bug and a cause
10568 of one type of [<unknown>] buglet.
10570 * WHOIS and IDENTIFY commands call the function
10571 silc_server_command_[whois/identify]_check function even if
10572 we are not router server.
10574 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10576 * Added --with-gmp configuration option. If set the GMP
10577 is always compiled in the SILC source tree. If not set then
10578 it is checked whether the system has the GMP3 installed. If
10579 it has then the GMP won't be compiled (the system's headers
10580 and library is used), if it doesn't have it then the GMP is
10581 compiled in the SILC source tree.
10583 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10585 * Changed RSA private exponent generation to what PKCS #1
10586 suggests. We try to find the smallest possible d by doing
10587 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10588 not security fix but optimization.
10590 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10592 * Added new config entry [Identity] to fork the server and run
10593 it as specific user and group. A patch from Bostik.
10595 * Imported Dotconf configuration library into lib/dotconf.
10596 This will be used to create the SILC configuration files later.
10597 It will appear in the distsribution after this commit.
10599 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10601 * A big code auditing weekend happening. Auditing code for
10602 obvious mistakes, bugs and errors. Also, removing any code
10605 Removed files for being obsolete:
10607 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10608 inline in the file lib/silcutil/silcbuffer.h)
10610 o lib/silcutil/silcbufutil.c (the header has inline versions)
10612 Changed code to fix possible error conditions:
10614 o The buffer formatting routines now check that the destination
10615 buffer really has enough space to add the data. This applies for
10616 both buffer formatting and unformatting
10617 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10618 unformatting was changed to accomodate following rules:
10619 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10620 sent to the function while XXX_*STRING will not allocate or copy
10621 the data into the buffer. Instead it sets the pointer from the
10622 buffer into the pointer sent as argument (XXX_*STRING used to
10623 require that the pointer must be allocated already). This change
10624 makes this whole thing a bit more consistent and more optimized
10625 (note that the data returned in the unformatting with XXX_*STRING
10626 must not be freed now). The routines return now -1 on error.
10628 o Tried to find all code that use buffer_format and buffer_unformat
10629 and added return value checking to prevent formatting and
10630 especially unformatting errors and possible subsequent fatal
10633 o Changed ske->x and ske->KEY to mallocated pointers in
10634 lib/silcske/silcske.h. Fixed possible data and memory leak.
10636 o Added return value checking to all *_parse* functions. Fixed
10637 many memory leaks as well.
10639 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10640 so that buffer overflows would not happen. All code now also
10641 checks the return value as it can fail.
10643 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10645 * Added reconnection support to server if the normal server looses
10646 its connection to the router (for example if router is rebooted).
10647 The server performs normal reconnection strategy implemented
10648 to the server. Affected file silcd/server.c.
10650 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10652 * Added new packet type SILC_PACKET_SET_MODE that is used to
10653 distribute the information about changed modes (for clients,
10654 channels and clients channel modes) to all routers in the
10655 network. Updated the protocol specification accordingly.
10657 Added functions into silcd/packet_send.c and
10658 silcd/packet_receive.c: silc_server_send_set_mode,
10659 silc_server_set_mode.
10661 Added new files silcmode.[ch] into lib/silccore that implements
10662 the encoding and decoding of Set Mode Payload. Added new type
10663 SilcSetModePayload. Moved the definitions of different modes
10664 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10666 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10668 * Oops, a little mistake in server's connection authentication
10669 protocol. The protocol is not ended with FAILURE but with
10670 SUCCESS if the authentication is Ok. :) Affected file is
10673 * Implemented NICK_CHANGE notify handling in server in the file
10674 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10675 the local clients on the channel. After the changing nickname
10676 in router environment snhould work and the [<unknown>] nickname
10677 should appear no more.
10679 The silc_server_replace_id function that receives the Replace ID
10680 payload now sends the NICK_CHANGE notify type also in the file
10681 silcd/packet_receive.c
10683 * Changed WHOIS and IDENTIFY command to support the maximum amount
10684 of arguments defined in protocol specs (3328 arguments). This
10685 fixed a bug that caused problems when there were more than three
10686 users on a channel.
10688 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10690 * Added extra parameter, command identifier, to the
10691 silc_client_send_command so that explicit command identifier
10694 Changed that ID list routines uses specific command identifier
10695 when sending WHOIS/IDENTIFY requests to the server so that they
10696 can be identified when the reply comes back.
10698 Affected files lib/silcclient/command.[ch],
10699 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10701 * Added `sender' argument to silc_server_packet_send_to_channel
10702 to indicaet the sender who originally sent the packet to us
10703 that we are now re-sending. Ignored if NULL. Affected file
10704 silcd/packet_send.[ch].
10706 * Added some server statistics support in silcd/server_internal.h
10707 SilcServerStatistics structure and around the server code. Also
10708 send some nice statistics information when client is connecting
10711 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10713 * Fixed channel ID decoding in server's JOIN command reply in
10714 silcd/command_reply.c
10716 * Fixed braodcasting of replace ID payload to not to send it if
10717 we are standalone server in silcd/packet_receive.c.
10719 * Fixed all channel message sending routines to not to send
10720 packets to clients that has router set, since they are routed
10721 separately in the same function earlier. Affects file
10722 silcd/packet_send.c and all channel packet sending functions.
10724 * In USERS reply, res_argv[i] are not allocated, the table
10725 is allocated. Thus changed that free the table, not its
10728 * In server's whois_check and identify_check if the client is
10729 locally connected do not send any WHOIS commands - they are not
10732 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10734 * Fixed some minor bugs in client when sending WHOIS command. The
10735 arguments was in wrong order.
10737 * Removed statis function add_to_channel from server in
10738 silcd/command.c that was previously used with the joining but
10741 * Tested USERS command in router environment successfully with two
10742 routers, two servers and two clients.
10744 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10746 * Reorganized the USERS command and command reply in client library
10747 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10748 When the command is given by user we register a pending command
10749 callback that will reprocess the command after the reply has been
10750 received from the server. When reprocessing the packet we then
10751 display the information. Thus, the USERS information is displayed
10752 now in the command callback instead of in the command reply
10753 callback. The processing of the command is same as previously
10754 when server has sent the command reply in the JOINing process.
10756 * Added to USERS command in silcd/command_reply.c to join the client,
10757 we didn't use to know about, to the channel after we've created
10758 a client entry for it. Also, for clienet we did know already still
10759 check whether it is on the channel or not and add it if not.
10761 * Removed silc_server_command_join_notify as the function and its
10764 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10766 * Changed the client's pending command handling to the same as the
10767 server's pending command handling. It is also now possible to
10768 execute command reply functions from other command reply
10769 function as the function callbacks for commands and command
10770 replies are one and same. The pending commands are not static
10771 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10772 in client connection context. Thus, pending commands are server
10773 connection specific as it is convenient.
10775 Changed the function silc_client_command_pending and
10776 silc_client_command_pending_del and added new function
10777 silc_client_command_pending_check. Removed the
10778 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10781 * Added cmd_ident, current command identifier, to the client
10782 connection context in lib/silcclient/client.h to keep track on
10783 command identifiers used in command sending. Client's command reply
10784 function handling now supports the mandatory command identifiers.
10786 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10787 funtions in client to fully support pending command callbacks.
10789 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10790 as one of the arguments to the application in the command reply
10793 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10794 before first releasing SILC but came back. Now it is removed again
10795 and should come back nomore. The FORWARDED flag was used only
10796 by the JOINing procedure by forwarding the command packet to router.
10797 Now, the JOINing procedure has been changed to more generic (due
10798 to various router environment issues) and FORWARDED is not needed
10799 anymore for anything. The protocol specification is yet to be
10802 Now, removed silc_server_packet_forward from server and the flag
10803 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10805 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10807 * Renamed NAMES command to USERS command. The NAMES was named that
10808 due to historical reasons. Now it is renamed. Also, rewrote
10809 parts of the USERS command. The nickname list is not sent anymore
10810 by the server. Only Client ID and mode lists are sent in the USERS
10811 command. Changed this also to the protocol specification.
10813 The client now resolves the names and stuff after it receives
10814 the USERS list from the server when joining to the channel.
10816 * WHOIS and IDENTIFY commands has been changed to support multiple
10817 Client ID's per command. One can now search for multiple users
10818 in the network by sending only one WHOIS or IDENTIFY command.
10819 Changed the code and the protocol specifications.
10821 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10822 uses silc_server_command_whois_parse to parse the request. */
10824 * If normal server, do not parse the WHOIS and IDENTIFY requests
10825 before sending it to the router. Saves some time.
10827 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10829 * Fixed JOIN command on client library. Wrong number of arguments
10830 used to crash the client.
10832 * Added silc_server_channel_has_global function to check whether
10833 channel has global users or not.
10835 * Added silc_server_channel_has_local function to check whether channel
10836 has locally connected clients on the channel.
10838 * The silc_server_remove_from_one_channel now checks whether the
10839 channel has global users or not after given client was removed from
10840 the channel. It also checks whether the channel has local clients
10841 on the channel anymore. If it does not have then the channel entry
10842 is removed as it is not needed anymore.
10844 * The silc_server_notify now checks on JOIN notify whether the joining
10845 client is one of locally connected or global. If it is global then
10846 the channel has now global users on the channel and that is marked
10847 to the channel entry. Also, it now saves the global client to
10848 global list who is joining and JOINs it to the channel. This is
10849 for normal server, that is.
10851 Changed silc_server_send_notify_on_channel,
10852 silc_server_packet_relay_to_channel and
10853 silc_server_packet_send_to_channel check if we are normal server
10854 and client has router set (ie. global client) do not send the
10855 message to that client, as it is already routed to our router.
10857 * Implemented LEAVE notify type handling in silc_server_notify
10860 * Tested LEAVE command in router environment successfully. Tested
10861 with two routers, two servers and two clients.
10865 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10867 * Implemented SIGNOFF notify type handling in silc_server_notify
10870 * silc_server_remove_id now removes the client entry from all channels
10871 it has joined and thusly sends SIGNOFF notify type.
10873 * Rewrote the NAMES list generation in server by removing two excess
10874 loops. The lists are created now inside one loop.
10876 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10878 * silc_server_remove_channel_user checks now also global list
10879 for channel and client.
10881 * silc_server_new_channel_user checks now both local and global
10882 list for channel and client. Fixed a bug in client id decoding.
10883 Used to decode wrong buffer.
10885 * silc_server_channel_message checks now both local and global
10886 list for channel entry.
10888 * Tested channel joining (hence JOIN) in router environment
10889 successfully. Tested with two routers, two servers and two
10892 * Tested channel message sending in router environment successfully.
10894 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10896 * Added silc_server_save_channel_key into server.[ch] to save the
10897 received channel key in Channel Key payload processing. It is
10898 also used in JOIN command reply handling.
10900 Equivalent function silc_client_save_channel_key added into
10901 client.[ch] into client library.
10903 * Changed JOIN command reply to send information whether the channel
10904 was created or not (is existing already) and the channel key
10905 payload. Changed protocol specs accordingly.
10907 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10908 the request was sent by ID and not by nickname. Crashed on
10911 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10913 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10914 now correctly save the received data.
10916 * silc_server_free_sock_user_data now notifies routers in the
10917 network about entities leaving the network.
10919 At the same time implemented functions silc_server_remove_id
10920 and silc_server_send_remove_id to receive and send REMOVE_ID
10921 packets. The packet is used to notify routers in the network
10922 about leaving entities. The ID removed will become invalid in
10925 * Added function silc_idlist_del_server into server. Removes and
10926 free's server entry from ID list.
10928 * silc_server_private_message function now checks, if we are router,
10929 that the destination ID really is valid ID, naturally.
10931 * In router when NEW_ID packet is received (for new client) the
10932 hash of the Client ID is saved in the ID Cache but the
10933 client->nickname is set to NULL, instead of putting the hash
10936 IDENTIFY command now also checks that client->nickname must be
10937 valid. If it is not if will request the data from the server who
10938 owns the client. Added new function
10939 silc_server_command_identify_check.
10941 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10942 to set the command to already allocated Command Payload.
10944 * Tested private message sending in router environment with two
10945 routers, two servers and two clients. Fixed minor bugs and now
10948 * Fixed segfault from client's NAMES command. Used to crash if
10949 not on any channel.
10951 * Forwarded packets must not be routed even if it is not destined
10952 to the receiver. Changed server code comply with this.
10954 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10956 * Added `require_reverse_mapping' boolean value to ServerParams
10957 structure. If TRUE (not default) the server will require that
10958 the connecting host has fully qualified domain name.
10960 If the reverse mapping is not required and hostname could not be
10961 found the IP address is used as hostname.
10963 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10965 * Implemented version string checking to both client and server.
10966 The check is incomplete currently due to the abnormal version
10967 strings used in development version of SILC.
10969 * Changed all command functions in server to use the new
10972 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10974 * Changed char *data to unsigned char *data in ID Cache system to
10975 support binary data as ID Cache data. Changed code to support
10976 binary data in lib/silccore/idcache.c.
10978 * Renamed silc_server_packet_relay_command_reply to
10979 silc_server_command_reply as it is normal packet receiving
10980 function. Rewrote the function to accept command replys for
10981 servers and not only for clients.
10983 * Mark remote router always as registered server if we are connecting
10984 to it. Otherwise, commands sent by the router to us are ignored.
10986 * All ID List find routines now returns the ID Cache Entry pointer
10987 as well if requested.
10989 * WHOIS command works now in router environment, tested with two
10990 routers, two servers and two clients.
10992 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10993 in router environment (as it is almost equivalent to WHOIS) but
10994 hasn't been tested thoroughly. Added new functions:
10996 silc_server_command_identify_parse
10997 silc_server_command_identify_send_reply
10998 silc_server_command_identify_from_client
10999 silc_server_command_identify_from_server
11001 * Disabled route cache adding because adding two different ID's with
11002 same IP replaces the old cache entry thus giving wrong route.
11003 The entry->router->connection is always the fastest route anyway
11004 so route cache may not be needed. Of course, new routes maybe
11005 established after receiving the ID when the entry->router->connection
11006 might not be anymore the most optimal.
11008 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11010 * Add route cache for received ID for fast routing.
11012 * Added silc_server_packet_route to route received packet on router
11013 that is not destined to us.
11015 * Renamed silc_server_get_route to silc_server_route_get.
11017 * Added id_string and id_string_len fields into SilcServer to
11018 include encoded ServerID for fast comparing without excess
11019 encoding of the ID's.
11021 * Cleaned up WHOIS command on server side. Added following static
11024 silc_server_command_whois_parse
11025 silc_server_command_whois_check
11026 silc_server_command_whois_send_reply
11027 silc_server_command_whois_from_client
11028 silc_server_command_whois_from_server
11030 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
11031 arguments in command replies. All command functions should be
11032 updated to use this macro.
11034 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11036 * Minor typo fixes on command reply handling on server.
11038 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11040 * Added silc_server_command_add_to_channel internal routine to add
11041 the client to the channel after router has created the channel and
11042 sent command reply to the server.
11044 * Added generic silc_server_send_command to send any command from
11047 * Use static buffer with ID rendering instead of duplicating data.
11049 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11051 * Fixed a channel user mode bug when joining to a channel server gave
11052 everybody channel founder rights, oops.
11054 * We mark ourselves as the router of the incoming server connection
11055 if we are router ourselves. This way we can check in some packet
11056 sending functions whether it is locally connected server. For
11057 incoming router connections we put NULL.
11059 * For router sending packets locally means now always sending the
11060 packet cell wide; to local clients and local servers. For normal
11061 server sending packet locally means sending it to only local
11064 * Fixed the JOIN command to really work in router environment. If the
11065 channel is created it is always created by the router. Router is
11066 also responsible of making the initial joining to the channel,
11067 sending JOIN notify to the sending server and distributing
11068 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
11069 does not exist server doesn't do anything else but forward the
11070 command to the router which performs everything.
11072 * Added silc_server_send_channel_key function to send the Channel Key
11075 * Added silc_server_create_channel_key to create new channel key. The
11076 channel key is now re-generated everytime someone joins or leaves
11077 a channel, as protocol dictates. Note: channel->key_len is the
11078 key length in bits.
11080 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11082 * Splitted server.[ch] finally. Created now packet_send.[ch] and
11083 packet_receive.[ch] to separate packet sending and receiving
11084 routines. The server.[ch] now includes everything else including
11085 actual packet processing (writing and reading data) and other
11088 Renamed silc_server_private_message_send_internal to
11089 silc_server_send_private_message. The routine is still though
11090 used only to relay private messages as server does not send
11091 private messages itself.
11093 Renamed silc_server_new_channel to silc_server_create_new_channel
11094 and added new function sicl_server_new_channel that handles the
11095 incoming New Channel packet. Added also new sending function
11096 silc_server_send_new_channel to send New Channel Payload.
11098 * Added new function silc_server_notify to process incoming notify
11099 packet to the server/router. Server may then relay the notify
11100 to clients if needed.
11102 * Added new function silc_server_new_channel_user to process incoming
11103 New Channel User packet. Router will redistribute the packet and
11104 send JOIN notify to its local clients and locally connected servers
11105 if needed. Normal server will send JOIN notify to its local client
11106 on same channel when received this packet. Added also corresponding
11107 sending function silc_server_send_new_channel_user to sent the
11110 * Added boolean route argument to send_notif_to_channel and
11111 packet_send_to_channel functions to attempt to route the packet
11112 if it is TRUE and send only locally if it is FALSE.
11114 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11116 * silc_server_replace_id now broadcasts the received replace ID
11117 packet if it is not broadcast packet already. The router must
11118 broadcast to inform other routers about changed ID.
11120 * Added backpointer to server's router into SilcServer context in
11121 silcd/server_internal.h.
11123 * Fixed silc_server_packet_broadcast to send correct broadcast
11126 * The channel key is now distributed to the local client as soon
11127 as it is received from the router (in router environment) so that
11128 no other packet may be sent for the channel until client has
11131 * silc_server_remove_channel_user now broadcasts the received
11132 Remove Channel User packet if it is not broadcast packet already.
11133 The router must broadcast to inform other routers about removed
11136 * Added users field into SilcPacketContext that is a reference count
11137 of the context. One can increase the reference count by calling
11138 silc_packet_context_dup which is now changed to just increase the
11139 reference count instead of duplicating the data. The reference
11140 count is decresed by calling silc_packet_context_free that will
11141 free the data after the reference count hits zero.
11143 For now on the packet context and everything allocated into it
11144 (including the raw packet from network) must be freed by calling
11145 the new silc_packet_context_free function. Added also new function
11146 silc_packet_context_alloc that must be used now to allocate the
11147 context. This also means that if a routine is asynchronous from
11148 silc_[client/server]_packet_parse_type the packet context must
11149 be duplicated by calling silc_packet_context_dup. Otherwise it
11150 gets free'd after silc_[client/server]_packet_parse_type returns.
11151 Also, one must remember that if packet is duplicated then its
11152 reference count must be decresed by calling the free function as
11153 many times as it was duplicated.
11155 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
11156 from both client and server.
11158 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11160 * Made joining to a channel working in router environment.
11162 * Cleaned up JOIN command on server side and create function
11163 silc_server_command_join_channel internal routine to make the
11166 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11168 * Changed silc_command_pending list to SilcDList. Also, added
11169 `ident' field to SilcServerCommandPending structure to identify
11170 the reply and to call correct callback.
11172 Added silc_server_command_pending_check function to replace the
11173 corresnponding macro. The silc_command_pending list is not
11176 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
11177 to set identifier to previously allocated Command Payload. It
11178 is used to set identifier for command when resending Command
11181 * Added silc_command_payload_encode_payload to encode Command
11182 Payload buffer from SilcCommandPayload structure.
11184 * Added silc_argument_payload_encode_payload to encode Argument
11185 payload buffer from SilcArgumentPayload structure.
11187 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11189 * Changed WHOIS command to support router connection on server side.
11190 The whois request is always sent to router unless the server is
11191 standalone server. After server has received the reply from the
11192 router will it send the reply to the client.
11194 * Added silc_server_packet_broadcast into silcd/server.[ch] to
11195 broadcast received broadcast packet. The function is used only
11196 by router. The broadcast packet is always sent to the router's
11199 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
11200 render given ID to printable string, for log files for example.
11202 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11204 * Made basic router to router connections working. At least they
11205 can now connect to each other but nothing really works the way
11206 they are supposed - yet.
11208 * Added new initiator token to RouterConnection configuration
11209 file in silcd/serverconfig.[ch]. It is used to tell whether we
11210 are the initiator to the remote router or whether we'll expect
11211 the other end to connect.
11213 * Moved registering of listener task to silc_server_init, hence
11214 the server starts listenning as soon as it is run, even if it
11215 does not have connections to other routers. Let's see how well
11218 * Changed default connection retry timeouts for more suitable in
11221 * Removed cipher and such arguments from silc_idlist_add_client
11222 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
11223 Added new function silc_idlist_add_data to add the keys and stuff
11226 * Added SilcIDListData structure and added it to SilcClientEntry
11227 and SilcServerEntry as their first field in the structure. This
11228 way we can explicitly cast the ID entries to the SilcIDListData
11229 structure and get common data for the entries. In past, we had
11230 to first check what type of connection it is and then cast it to
11231 correct ID entry type. Now, we can directly cast the opaque
11232 pointer to the SilcIDListData (no matter what ID entry it actually
11233 is) and get the data needed.
11235 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11237 * Wow, found a bug in scheduler. The scheduler uninitialized itself
11238 in some circumstances even if threre were timeout tasks, though not
11239 IO tasks, but tasks anyway. Now fixed.
11241 * Defined SilcServerConnection structure to hold connection specific
11242 stuff about directly connected servers and routers. The definition
11243 is currently in silcd/server_internal.h. I thought about having
11244 a bit more important role fro this struct but for now it is used
11245 only when connecting to other server (or router actually).
11247 * Added connecting retry support in server when connecting to
11248 router(s). The retry feature implement exponential backoff
11249 algorithm. Also, added SilcServerParams structure to hold default
11250 parameters for server. For now, it include these retry settings
11251 and are hard coded. After server is moded to be as Silc Server
11252 Library this structure will be more important.
11254 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11256 * Changed client librarys channel->clients table to SilcList and
11257 changed code accordingly.
11259 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11261 * Changed client's channel table to SilcList and changed code
11262 accordingly. Also changed SilcChannelClientEntry to include back-
11263 pointer to the channel so that client entry can use that structure
11264 as list as well and we have fast cross-reference to the channel.
11265 This change dramatically decreased the complexity of channel
11266 handling with client entry and vice versa (removed one extra
11267 loop when searching for channel entry from many functions).
11269 * Changed server->sim from table to SilcDList and changed code
11272 * NAMES command can now be used from user interface. It will show
11273 the user list on the channel, neatly.
11275 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11276 Code now saves realname of the user if it becomes available.
11278 * Renamed configure.in to configure.in.pre and made ./prepare
11279 script to automatically add correct version string to
11280 configure.in which it creates from configure.in.pre.
11282 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11284 * NAMES command reply now shows users mode with the nickname when
11285 joining to channel.
11287 * Moved silc_client_ch[u]mode[_char] functions from
11288 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11289 place sucks, they are utility functions and should be in some
11292 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11294 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11297 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11301 * Added TRQ (efficient deque and list library) into lib/trq. This is
11302 a very good list library that is currently used in the SILC. Defined
11303 SilcList API over the library because I didn't like the API very
11304 much. See lib/trq/silclist.h for the API and examples of how to
11305 use the API. Fixed various places in the code to use the new
11306 SilcList API. The SilcList is meant for lists that has a structure
11307 already defined as a list. It is not suitable to add just some
11308 context to the list (in TRQ, the context is the list actually).
11310 So, I defined SilcDList that can be used for the purpose where
11311 predefined list structure does not exit. This can be used as
11312 such list. Now some context just can be added to the SilcDList.
11313 Currently this list is not used in the SILC just yet, though there
11314 are a lot places where this can replace dynamically allocated
11315 tables and I will fix these places, later, to use SilcDList.
11316 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11317 and use TRQ internally).
11319 Also fixed some annoying warning messages that the original TRQ
11320 code generated. Also minor changes to TRQ's Makefile.in.
11322 * Added support for querying by Client ID to both WHOIS and
11323 IDENTIFY commands into server, as required by the protocol.
11325 * Removed method function pointers from SilcBuffer structure. They
11326 weren't used to anything and just increased the context size for
11327 no good reason. This change also made silc_buffer_alloc and
11328 silc_buffer_free functions inline functions.
11330 * Disabled command flooding detection support until it's fixed so
11331 that it accepts commands in but does not execute them more than once
11334 * Added silc_net_localhost(), to return local hostname, into
11335 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11336 that must be initialized before calling silc_client_init.
11338 * Added new function: silc_server_send_notify_on_channels to send
11339 notify messages to all channels client has joined. It is assured
11340 that the message is sent only once per client.
11342 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11343 lib/silcutil/silcutil.[ch] as silc_format function. The new
11344 function is generic and is used by server as well, not only by
11345 the logging routines.
11347 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11348 the provided version string was not acceptable. Added new function:
11349 silc_ske_check_version into lib/silcske/silcske.h. The function
11350 must be implemented by the application (client or server) and it
11351 does not reside in the SKE library. The function checks the version
11352 string remote end sent.
11354 * Added back pointers (to opaque context and to SilcSocketConnection)
11355 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11357 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11358 duplicate packet context structure.
11360 * Changed `notify' client operation to send same arguments as client
11361 receives from server except for ID's. ID's are mapped to correct
11362 ID entry and that is returned. Also, if channel entry is not sent
11363 by server but the notify is for channel the channel entry is sent
11364 to application (otherwise application doesn't know that it is for
11365 channel (library gets it from packet's Destination ID)).
11367 * Added silc_client_remove_from_channels into client library to
11368 remove a client from all channels it has joined to. Used when
11369 received SIGNOFF notify from server. Added also new function
11370 silc_client_replace_from_channels to replace old ID entry with
11371 new ID entry on all channels. Used when received NICK_CHANGE
11372 notify from server.
11374 * Fixed ID Cache list handling in silc_idlist_get_client in
11375 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11376 to get (or query) client by ID.
11378 * Updated TODO list.
11380 * Added connection authentication status message defined by the
11381 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11382 support for these into the code in client and server side.
11384 * Added generic function silc_client_send_command to send any command
11385 with variable argument list. Application should use this function
11386 to send commands if the command functions provided by the library
11387 does not suite for the application's user interface needs.
11389 * Added new `failure' client operation. Application is notified about
11390 received failure packet if client is executing a protocol. In this
11391 case the protocol's execution has failed.
11393 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11394 is required by the protocol.
11396 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11397 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11400 * Added status flag to SilcSKE object to indicate realtime status
11401 of the SKE protocol.
11403 * Application receives now exactly same command reply arguments as
11404 the library receives from server. However, if ID is received the
11405 corresponding ID entry is returned to the application (eg. Client
11406 ID is mapped to correct SilcClientEntry entry and that is returned).
11407 Changed command_reply client operation due to this change.
11409 * Changed all ID's in commands and in command replys as ID Payloads.
11410 Change affected both client and server side codes.
11412 All ID's sent in SILC network (with execption of ID's in SILC
11413 Packet header) are sent in ID Payload to support variable length
11416 * Server now notifies nick changes and notifies all clients on
11417 the channels about the new nickname (about the new Client ID,
11420 * Implemented CMODE command to change channel modes. Supports all
11421 channel modes defined by the protocol specs except ban and invite
11422 lists. (Also, private channel key mode is supported but support for
11423 setting private channel key in client is missing, thus, this mode
11424 has no effect on client side (except that server requires that the
11425 client uses private channel key and normal channel traffic does not
11428 Also, invite mode works per se, but INVITE command does not work
11429 yet correctly, so you can set channel as invite only channel but
11430 inviting clients to the channel does not work (it is yet to be
11431 thought what's the best way to do it).
11433 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11434 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11435 Implemented CUMODE command to change user's mode on the channel.
11436 Supports all modes defined by the protocol specs.
11438 * Added NAMES command reply to return users modes on the channel.
11440 * Removed unnecessary and slow ciphers from lib/silccrypt.
11442 * Set SO_KEEPALIVE option to connection sockets by default.
11444 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11446 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11447 redefined the Notify Payload into protocol specs.
11449 * Added silc_id_payload_parse_id to get ID directly from raw
11452 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11454 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11455 accept searching by Client ID as well.
11457 * Added support for LEAVE and SIGNOFF notify types in client library.
11459 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11460 to parse ID Payload from raw data.
11462 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11464 * Added flags parameter into silc_ske_assemble_security_properties
11465 function in lib/silcske/silcske.[ch].
11467 * Changed notify client operation to fit better for notify messages
11468 sent by server. The notify payload received from server is now
11469 passed to the application (after parsing it to SilcNotifyPayload).
11470 It is application's responsibility to retrieve the arguments
11471 from the payload and show the message the way it wants. The message
11472 sent by server is implementation specific.
11474 * Changed public keys to comply with the protocol specification.
11475 Old public keys are not supported anymore and are not compatible.
11477 * Removed nickname from Channel Payload as the latest draft removed
11478 it. The client must resolve the nickname from the NAMES command
11479 reply received when it joined the channel.
11481 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11483 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11485 * Fixed some errors in protocol specification drafts.
11487 * Created lib/silccore/silcnotify.c to implement Notify Payload
11488 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11489 generic payloads described by protocol specifications. The file
11490 includes implementations for ID Payload and Argument Payload.
11492 * Changed Command Payload implementation to use the new Argument
11493 Payload. Changed command_xxxx_payload to command_payload_xxxx
11494 to comply with SILC coding conventions.
11496 * Added suppport for Argument Payload handling in Notify Payload
11497 implementation as protocol requires it. Added the new support
11498 into server and client lib as well.
11500 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11502 * Added support for multiple nicknames on same channel. [n] is
11503 added locally to the nickname if there are more than one same
11504 nicknames on the channel.
11506 * Server now sends all nicknames that matched WHOIS request.
11507 Client also shows the list received from server.
11509 * Added TOPIC command to client side. User can now set and show
11510 current topic on channel.
11512 * Added MOTD command to client and server. Also, server sends the
11513 motd when client connects to the server.
11515 * Changed version strings to comply ISO 8601.
11517 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11519 * Fixed protocol error handling in client library. It should now
11520 cope even if the SKE fails for some reason.
11522 * Made new protocol specification drafts for submitting to IETF.
11524 * Implemented TOPIC command to server in silcd/command.c.
11526 * Added two new notify types into lib/silccore/silcnotify.h:
11527 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11528 notify nickname change and topic setting/change on a channel.
11530 * API change of command_reply operation in client library. The
11531 application gets now the status type received from server as well.
11533 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11535 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11537 * Cras fixed and optimized the packet handling even further and
11538 it should work now. Minor change to the prototype of function
11539 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11541 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11543 * Added new function into lib/silcutil/silcschedule.[ch]:
11544 silc_schedule_with_fd to select() a specified fd. The function
11545 returns after timeout expires or data arrives or goes. The
11546 function is used by packet routines to wait that all data is
11547 received from network.
11549 * Fixed data reading from network in lib/silccore/silcpacket.c.
11550 The code now assures that all data is read from the fd and then
11551 continues packet processing. This was a bug fix since the code
11552 used to drop some data in some circumstances.
11554 * Added new function into lib/silcclient/client.[ch]:
11555 silc_client_start_key_exchange to start key exchange after
11556 connection has been established to server. The code internally
11557 now uses this funtion but its main purpose was to provide it
11558 for applications that perform their own connecting. After
11559 application has created a connection it merely calls this
11560 function to start the key exchange between client and server.
11561 The library takes care of everything else after that.
11563 Updated also lib/silcclient/README to explain the usage of
11566 * Do not send to application information that connection has
11567 been established. Application gets notified it by connect
11570 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11572 * Applied cras's patch to add silc_schedule_one function. The
11573 function runs scheduler once and returns.
11575 * Fixed the scheduler after cras messed it up. The timeout
11576 handling works now as it's supposed to work.
11578 * Added into lib/silccore/ silcnotify.h to include notify
11579 message types support. Changed silc_server_send_notify*
11580 functions, in server.[ch], to support those new notify types.
11581 Added the support for the notify types into client library,
11582 as well. Added new notify client operation into ops.h in
11585 * Changed silc_server_packet_send_to_channel to send normal
11586 packets instead of just channel message packets. The function
11587 is now used to send the notify packets to channels. It is not
11588 used to send channel message packets anymore, as server never
11589 sends them anymore.
11591 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11592 va_arg()s as it seems to require it nowadays. I guess, if SILC
11593 is compiled with older va_arg() the new code should work anyway.
11595 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11597 * Splitted core library. Core library (lib/silccore) includes
11598 now only SILC protocol specific core (and common) components.
11599 Created new utility library (lib/silcutil) that includes more
11600 generic purpose stuff. The stuff for util library was taken
11601 from the old core library. This was minor and easy split.
11603 * Created SILC Client Library (lib/silcclient) that includes
11604 implementation of the SILC client without user interface. This
11605 was major move from silc/ directory. The code has been changed
11606 so that it is transparent towards the user interface. The
11607 silc/ directory includes now the same user interface as before
11608 and it uses the new client library. Read lib/silcclient/README.
11609 Basicly, the client library performs everything else related
11610 to SILC except user interface handling. Also, configuration
11611 files are considered to be part of user interface and library
11612 does not handle them.
11614 This change also changed a lot of structures, function naming etc.
11615 Most important change was that SilcClientWindow object was
11616 renamed to SilcClientConnection in the client library. Created
11617 also new file lib/silcclient/ops.h. Also added new files
11618 silc/local_command.[ch] and silc/client_ops.[ch].
11620 All these changes were made to make it easier for user interface
11621 designers to create what ever user interface for the SILC client
11624 It is also expected that the server will be moved to lib
11625 directory as well and SILC Server Library will be created;
11626 sometimes in the future.
11628 * Removed Local commands from lib/silccore/silccommand.h as
11629 they are application specific and new client library does not
11630 handle any of those anymore.
11632 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11633 old client implementation in silc/.
11635 * Added support for callback functions in SILC_LOG_* macros.
11636 Application can now set its own callbacks that will be called
11637 instead of using the default functions that will always print
11638 the debug messages to stderr (or stdout). Also, debugging can
11639 now be disabled by setting silc_debug to FALSE and re-enabled by
11640 setting it to TRUE. Note, that logging will still work even
11641 if debugging is disabled.
11643 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11644 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11645 silc_log_reset_debug_callbacks.
11647 * To enable debugging in silc client one must give now -d
11648 option on command line.
11650 * Changed silc_schedule_init to automatically allocate task queues
11651 if they are not allocated before calling it.
11653 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11655 * Added GMP 3.1 into math library.
11657 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11659 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11660 a channel in SILC network. The packet is used by servers and
11661 routers to notify other routers that user has left a channel.
11662 This little feature was missing until now. Added the feature
11663 to protocol specification as well.
11665 Added functions: silc_server_send_remove_channel_user and
11666 silc_server_remove_channel_user into server.[ch].
11668 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11669 lib/silccore/silcpacket.h. However, they are not implemented
11672 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11674 * Fixed joining to a channel and sending channel messages
11675 between server and router. The channel message sending should
11676 now work inside a cell.
11678 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11680 * Fixed the private message sending between server and router.
11681 The private message sending should now work inside a cell.
11683 * Added silc_server_replace_id into server.[ch] to replace
11684 existing ID in the SILC network.
11686 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11687 and silc_idlist_replace_server_id into idlist.[ch] in server.
11689 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11691 * Fixed the server to server connections. Server can again now
11692 connect to router. Router to router connections probably does
11695 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11697 * Added dynamic protocol registering support. Now protocols can
11698 registered and unregistered on the fly. Patch by cras.
11700 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11702 * Added lib/contrib directory to hold routines that some platforms
11703 don't have but are needed by SILC.
11705 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11706 into lin/contrib to provide getopt() and getopt_long() for
11707 those who don't have it.
11709 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11711 * Added AWAY command to client. When away message is set and
11712 client receives a private message packet the client automatically
11713 replies to the sender with the away message.
11715 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11716 bug seemed to be the cause of recent problems when compiling
11719 * Added version detection support to SKE protocol specification
11720 and added the new changes to the SKE implementation as well.
11721 There were other minor changes in the SKE protocol as well.
11723 Many changes in lib/silcske/silcske.[ch] and in
11724 lib/silcske/payload.[ch].
11726 * Added ^U functionality, clear input line. Patch from cras.
11728 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11730 * Mainly small bugfixes on core library. Fixed some debugging
11731 logging and buffer overflow in silclog.c.
11733 * Updated config.sub and config.guess on the distribution tree.
11735 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11737 * Added command lagging support in server. Client may execute
11738 commands now only once in two seconds.
11740 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11742 * Optimized packet reception. MAC computation and checking is now
11743 also more optimized. A lot previously duplicated code is now
11744 used as generic by both client and server.
11746 * Fixed key pair generation in clientutil.c
11748 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11750 * Added into lib/silccore/silcbufutil.[ch] new function;
11751 silc_buffer_realloc.
11753 * Moved generic packet sending/encryption functions to
11754 lib/silccore/silcpacket.[ch] from client and server. Some
11755 rewriting of the functions.
11757 * Moved all generic packet reception/decryption functions to
11758 lib/silccore/silcpacket.[ch] from client and server. The
11759 packet processing is now much cleaner in both client and server.
11760 These were major changes in both client and server.
11762 * Created many common functions in server to do packet sending.
11763 Previously code were duplicated a lot, this has been removed
11764 with these changes.
11766 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11768 * Rewrote major parts of the ID cache system. Don't know
11769 whether it is better now or not but at least the API is more
11772 * Major rewrite on ID cache stuff on client because of the ID
11773 cache API changes. Added idlist.c to client.
11775 * Also major rewrite on ID cache stuff on server as well.
11776 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11777 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11778 in hand, instead they are all put into the ID cache system now.
11779 All server_idlist_* routines uses ID cache now instead of
11780 traversing its own lists (those lists does not exist anymore).
11781 SilcIDList though still exists. Also, SilcXXXEntry's are
11784 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11786 * Finally made the SKE implementation compliant to the protocol
11787 specification. All mp integers are now binary encoded as
11788 opposed being HEX encoded.
11790 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11793 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11794 functions: silc_[encode/decode]_pem. Also added function
11795 silc_encode_pem_file to PEM encode with newlines ('\n') for
11796 saving into a file.
11798 * SILC public keys are now encoded either PEM or binary. Same
11799 option is for private keys as well. By default private keys
11800 are binary encoded and public keys PEM encoded. Silly HEX
11801 encoding were removed.
11803 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11804 function to create fingerprints.
11806 * Fixed a bug in SHA1; does not change the original data anymore.
11808 * Partly implemented INFO command on client and server side.
11809 Fixed CLEAR command. Changes to SERVER command; show current
11810 server(s) when giving command without arguments. Added
11811 VERSION command to client.
11813 * Added check to server that unregistered connections cannot
11814 execute commands (unless it is specificly allowed).
11816 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11818 * Fixed screen refresh.
11820 * Fixed channel joining bug from client. On some circumstances
11821 client tried to join to a channel it had already joined.
11823 * Added public key verification process into client's protocol.c.
11824 The client now verifies the public key from user and saves
11825 it into ~./silc/serverkeys/ directory.
11827 Added into: clientutil.[ch]: silc_client_verify_server_key.
11829 * Changed SKE protocol's silc_ske_initiator_finish function
11830 to accept callback function that verifies the received public
11831 key. Removed old silc_ske_verify_public_key function.
11833 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11835 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11836 silc_pkcs_private_key[_data]_set.
11838 * Made the password and public authentication more cleaner in
11839 server's protocol.c.
11841 * Removed historic and obsolete protocol `channel_auth' from
11842 both client and server.
11844 * Removed wrong way of sending command status messages from
11845 server to client in server's command.c. The old way violated
11846 protocol specification.
11848 Changes to silccore/silccommand.[ch]: removed
11849 silc_command_encode_status_payload -> not needed anymore,
11850 changed silc_command_encode_payload_va to accept extra
11851 argument on variable argument list. The argument type must
11852 now be provided to the function. Also, added new function:
11853 silc_command_encode_reply_payload_va which is same as
11854 normal command_encode_payload_va except command status type
11855 is provided as extra argument.
11857 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11859 * Added ~./silc directory handling. The directory includes the
11860 public and private keys for the client.
11862 Added silc_client_check_silc_dir, silc_client_create_identifier
11863 and silc_client_load_keys.
11865 * Implemented SILC protocol compliant public key. Added public
11866 and private key saving to and loading from files.
11868 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11869 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11870 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11871 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11872 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11874 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11875 silc_pkcs_load_[public/private]_key.
11877 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11879 * Added silc_server_get_route (route.[ch]) to get connection
11880 data for the fastest route for given ID.
11882 * Implemented INVITE command on client and server. The command
11883 were re-defined in the SILC Protocol Specification and the
11884 implementation now complies with the specification.
11886 * Implemented PING command on client and server.
11888 * Implemented NAMES command on client and server. The server side
11889 supports currently only normal server not router server yet.
11890 Some changes to NAMES definition in SILC protocol specification.
11892 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11894 * Implemented LEAVE command on client and server.
11896 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11897 again. This change was made to the protocol as well. Server
11898 should not violate the protocol specification anymore.
11900 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11902 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11903 was tested. SOCKS4 was not but should work anyway.
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