1 Wed Jan 3 18:06:33 EET 2007 Pekka Riikonen <priikone@silcnet.org>
3 * Added silc_packet_stream_wrap into lib/silccore/silcpacket.[ch].
4 It can be used to wrap SilcPacketStream into SilcStream.
6 * Fixed %p formatting from silc_snprintf. Affected file is
7 lib/silcutil/silcsnprintf.c.
9 Tue Jan 2 17:18:46 EET 2007 Pekka Riikonen <priikone@silcnet.org>
11 * Added lib/silcutil/silcsnprintf.[ch]. Added in addition
12 of silc_snprintf, silc_vsnprintf, silc_asprintf and
15 Sat Dec 30 23:23:17 EET 2006 Pekka Riikonen <priikone@silcnet.org>
17 * Added preliminary Symbian support. Changes around the source
18 tree. The symbian/ directory now includes Carbide.c++ project
19 files to compile the sources.
21 * Added silc_snprintf. Affected files are
22 lib/silcutil/silcstrutil.[ch].
24 Thu Dec 21 18:01:51 EET 2006 Pekka Riikonen <priikone@silcnet.org>
26 * Changed SILC_FSM_[CONTINUE|YIELD|WAIT|FINISH] enums to
27 macros. SILC_FSM_CONTINUE macro now immediately calls the
28 next state instead of first returning back to FSM. Helps
29 in debugging crashes etc.
31 Removed FSM Semaphores. Introduced FSM Event which is
32 asynchronous event. Affected files are in lib/.
34 * Added epoll(7) support to SILC Scheduler. It is used by default
35 if it is available. Affected files are
36 lib/silcutil/silcschedule.[ch],
37 lib/silcutil/unix/silcunixschedule.c.
39 Tue Dec 19 20:39:35 EET 2006 Pekka Riikonen <priikone@silcnet.org>
41 * Added CTR mode to AES. Simplified cipher implementation API
42 more. Affected files are in lib/silccrypt/.
44 Sun Dec 17 16:46:55 EET 2006 Pekka Riikonen <priikone@silcnet.org>
46 * Removed `detach' client operation. The detachment data is
47 now delivered in SILC_COMMAND_DETACH command reply to
48 application. Affected file in lib/silcclient/.
50 * Rewrote resuming/detaching in client library.
52 * Added boolean encryption indicator for silc_cipher_set_key.
53 Affected files lib/silccrypt/silccipher.[ch].
55 Wed Dec 13 18:05:50 EET 2006 Pekka Riikonen <priikone@silcnet.org>
57 * Added silc_likely and silc_unlikely macros for GCC branch
58 prediction optimizations. Affected file lib/silcutil/silctypes.h.
60 * Added assembler AES optimization. Cleaned up the SILC Cipher
61 implementation API. Affected files are in lib/silccrypt/.
63 Tue Dec 12 18:56:14 EET 2006 Pekka Riikonen <priikone@silcnet.org>
65 * Changed back the SILC_FSM_THREAD_WAIT operation to not
66 continue to next state if thread is finished already. That
67 check is not done anymore. Affected files are
68 lib/silcutil/silcfsm.[ch].
70 Sun Dec 10 13:54:52 EET 2006 Pekka Riikonen <priikone@silcnet.org>
72 * Removed silc_packet_[get|set]_ciphers and
73 silc_packet_[get|set]_hmacs. Added silc_packet_set_keys that
74 handle REKEY_DONE packet sending in rekey. Affected files
75 are lib/silccore/silcpacket.[ch].
77 * Added silc_fsm_is_started. Affected files are
78 lib/silcutil/silcfsm.[ch].
80 * Added settings sign_channel_message, sign_private_message
81 and key_exchange_rekey_pfs to SILC Client. Added UDP transport
82 support for key agreement in /KEY command. Affected files
83 in apps/irssi/src/silc/core/.
85 * During SILC Client initialization forward log messages to
86 stderr. Affected files in apps/irssi/src/silc/core/.
88 Thu Dec 7 19:07:21 EET 2006 Pekka Riikonen <priikone@silcnet.org>
90 * Added silc_ske_get_key_material. Affected files are
91 lib/silcske/silcske.[ch].
93 * Added silc_packet_stream_is_udp. Affected files are
94 lib/silccore/silcpacket.[ch].
96 * Added SKE packet retransmission support with UDP transport.
97 Affected file is lib/silcske/silcske.c.
99 Sun Dec 3 22:00:12 EET 2006 Pekka Riikonen <priikone@silcnet.org>
101 * Added silc_socket_stream_is_udp. Affected file is
102 lib/silcutil/silcsocketstream.[ch].
104 * Added UDP transport support to packet engine. Affected file
105 is lib/silccore/silcpacket.c.
107 * Added silc_socket_stream_is_udp. Affected file is
108 lib/silcutil/silcsocketstream.[ch].
110 Sat Nov 18 11:33:03 EET 2006 Pekka Riikonen <priikone@silcnet.org>
112 * Added silc_packet_send_va[_ext] to send variable argument
113 formatted buffers. Affected files lib/silcore/silcpacket.[ch].
115 * Timeout freelist garbage collection added to scheduler.
116 Affected file lib/silcutil/silcschedule.c.
118 Thu Nov 9 18:12:15 EET 2006 Pekka Riikonen <priikone@silcnet.org>
120 * Added silc_show_public_key_file to
121 lib/silcapputil/silcapputil.[ch].
123 * Added SILC_STR_ADVANCE support for buffer unformatting.
124 Affected file lib/silcutil/silcbuffmt.c.
126 Tue Nov 7 18:04:36 EET 2006 Pekka Riikonen <priikone@silcnet.org
128 * Added silc_string_split to lib/silcutil/silcstrutil.[ch].
130 * Added silc_mutex_assert_locked to lib/silcutil/silcmutex.h.
132 * silc_fsm_continue[_sync] now cancels erlier timeout set with
133 silc_fsm_next_later. Affected file lib/silcutil/silcfsm.c.
135 Sat Nov 4 21:50:37 EET 2006 Pekka Riikonen <priikone@silcnet.org
137 * Added SILC_STR_FUNC to buffer format API. Affected files
138 are lib/silcutil/silcbuffmt.[ch].
140 * Added silc_buffer_[s]enlarge to lib/silcutil/silcbuffer.h.
142 * No more memory allocation for message payload parsing.
143 Pre-allocated buffer can be used with message payload encoding.
144 Affected files lib/silccore/silcmessage.[ch].
146 Fri Oct 27 21:01:26 EEST 2006 Pekka Riikonen <priikone@silcnet.org
148 * Added silc_buffer_sunformat and silc_buffer_sunformat_vp
149 to silcutil/silcbuffmt.[ch].
151 Sun Oct 22 13:03:07 EEST 2006 Pekka Riikonen <priikone@silcnet.org
153 * Added SILC_STR_BUFFER to format and unformat SilcBuffer.
154 Affected file lib/silcutil/silcbuffmt.[ch].
156 * Removed silc_schedule_signal_[un]register and
157 silc_schedule_signal_call. Added silc_schedule_task_add_signal
158 to add signal task. Only one callback per signal may be
159 added. The signals are now automatically called back to
160 caller. Affected files lib/silcutil/silcschedule.[ch] and
161 silcutil/[unix/win32]/silc[unix/win32]schedule.c.
163 * Added silc_time_msec and silc_time_usec to silcutil/silctime.[ch].
165 * Added SilcSKEParams for SKE parameters and simplied even more
166 the SKE interface. Affected files are lib/silcske/silcske.[ch].
167 Added support for IV included and session port handling with
170 * Added Secure ID (SID) support with IV Included flag (for UDP/IP)
171 in lib/silccore/silcpacket.[ch]. Added silc_packet_set_sid
172 which is called after every rekey when IV Included flag is used.
173 See SILC specifications for details.
175 Thu Oct 19 10:03:03 EEST 2006 Pekka Riikonen <priikone@silcnet.org
177 * Added lib/silcapputil and moved SILC application specific
178 utility routines from the generic util library lib/silcutil
179 to the new library. Removed lib/silcidcache and moved that
180 to lib/silcapputil as well.
182 Tue Sep 19 00:14:11 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
184 * Added SILC_STR_ADVANCE. Affected file is
185 lib/silcutil/silcbuffmt.[ch].
187 * The silc_buffer_strformat preserves buffer locations now.
189 * Added lib/silcutil/silcatomic.h for atomic operations.
191 Sat Sep 16 11:23:06 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
193 * Added lib/silchttp, SILC HTTP server, a very simple HTTP
196 * Fixed MIME deocing when data portion is not present.
197 Affected file lib/silcutil/silcmime.c.
199 Wed Jul 19 12:06:38 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
201 * Moved lib/silccore/silcidcache.[ch] to lib/silcutil/.
203 * Added IV Included support to packet routines, to allow
204 packet sending and receiving on UDP/IP. Affected files are
205 lib/silccore/silcpacket.[ch].
207 * Added SILC_FSM_YIELD. Affected files lib/silcutil/silcfsm.[ch].
209 Tue Jul 18 20:10:28 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
211 * Added UDP support to network and socket stream library.
213 Sat Jun 24 22:33:18 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
215 * Added conditional variables. New files are
216 lib/silcutil/silcondvar.h and platform specific implementations.
218 Thu Jan 5 20:02:31 CET 2006 Patrik Weiskircher <pat@icore.at>
220 * make sure session->hostname and session->port are valid before the
221 application callback is done, since things will go wrong if the
222 application immediately calls silc_client_file_receive. Affected
223 file lib/silcclient/client_ftp.c.
224 Patch received from Stefan Siegel <stesie@brokenpipe.de>, thanks!
226 Fri Dec 30 22:54:21 EET 2005 Pekka Riikonen <priikone@silcnet.org>
228 * New SILC PKCS API enabling support for other public keys
229 and certificates, lib/silccrypt/silcpkcs.[ch], silcpk.[ch].
231 * Separated SILC Public Key Payload routines from the PKCS API
232 to lib/silccore/silcpubkey.[ch].
234 Wed Dec 28 13:55:22 EET 2005 Pekka Riikonen <priikone@silcnet.org>
236 * Added SILC Key Repository library, lib/silcskr.
238 * Added SILC Server library, lib/silcserver.
240 Mon Dec 19 18:04:24 EET 2005 Pekka Riikonen <priikone@silcnet.org>
242 * MIME objects in attributes now use SilcMime. Affected files
243 are lib/silccore/silcattrs.[ch].
245 Sat Dec 17 20:13:31 EET 2005 Pekka Riikonen <priikone@silcnet.org>
247 * Synchronize semaphore posting for real threads in FSM.
248 Affected files are lib/silcutil/silcfsm.c, silcfsm_i.h.
250 Mon Nov 28 17:06:54 EET 2005 Pekka Riikonen <priikone@silcnet.org>
252 * Added silc_file_set_nonblock. Affected file is
253 lib/silcutil/silcfileutil.h.
255 * Added silc_fd_stream_file to lib/silcutil/silcfdstream.[ch].
257 Sat Nov 26 16:13:40 EET 2005 Pekka Riikonen <priikone@silcnet.org>
259 * FSM based implementation of SILC SKE. Simpler interface also.
260 Affected files are in lib/silcske/.
262 * Added SilcBool type. Affected file lib/silcutil/silctypes.h.
264 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
266 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
267 silc_mime_parse is available but deprecated.
269 * Check that packet is valid when processing key exchange,
270 authentication and rekey protocols. Fixes a crashbug.
271 Affected files are apps/silcd/protocol.c and
272 lib/silcclient/protocol.c.
274 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
275 all hash buffers to use that instead of fixed values.
277 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
279 * Added SHA-256 to crypto library. The SHA-256 takes now
280 precedence over SHA-1.
282 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
284 * Check for valid return value from regcomp. Affected file
285 lib/silcutil/unix/silcunixutil.c.
287 Tue May 10 23:11:17 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
289 * Fixed silc_hash_uint to work with integers. Affected
290 file lib/silcutil/silcutil.c.
292 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
294 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
296 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
298 * Fixed channel public key list saving on JOIN command reply
299 on backup router. Affected file apps/silcd/command_reply.c.
301 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
303 * Added default limit how many channels client can join,
304 default is 50. Added 'channel_join_limit' configuration
305 option to server too. Affected files are apps/silcd/command.c
306 and serverconfig.[ch].
308 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
310 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
311 On Toolkit the server and client are not compiled by default.
312 Affected file configure.ad.
314 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
316 * Added lib/contrib/getopt.[ch] for platforms that don't
317 have it (it is not GPL implementation).
319 * Fixed compilation when pkg-config is used.
321 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
323 * A comma in invite/ban string is invalid, check for it.
324 Affected file apps/silcd/server_util.c.
326 * Added SERVICE command to the server. It parses the command
327 request but SILC Server does not support services for the
328 time being. Affected file apps/silcd/command.[ch].
330 * Added SERVICE command and command reply to client library.
331 It is however incomplete. Updated Toolkit documentation.
332 Affected files are lib/silcclient/command[_reply].[ch].
334 * Fixed IDENTIFY/WHOWAS command reply to send the username
335 correctly (uninitialized buffer). Affected file is
336 apps/silcd/server_query.c.
338 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
340 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
341 finalizes the major restructuring of the CVS tree.
343 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
345 * Send empty MOTD reply if MOTD file cannot be read.
346 Affected file silcd/command.c.
348 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
350 * Optimized primer number generator to use simpler conversion
351 routines. Also assure that the prime number will have the
352 highest bit set after modifying it. Affected file is
353 lib/silcmath/silcprimegen.c.
355 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
357 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
358 for now only for testing purposes, it will not be delivered
359 in any distribution for now.
361 * Removed NSS MPI from the source tree. Due to upcoming
362 license change for the SILC Toolkit, we cannot deliver the
363 NSS MPI anymore. I decided to replace it in all distributions
364 with public domain library.
366 * Removed GNU regex from lib/contrib and introduced free
367 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
368 GNU regex compatible API to it (only partial).
370 * Removed getopt routines from lib/contrib.
372 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
374 * Use silc_server_send_command_reply to send replies instead
375 of encoding packet itself. Affected file silcd/command.c.
377 * Added command sending and receiving statistics to server.
378 Affected files in silcd/.
380 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
381 with GCC, for it not to warn about pointer signedness.
383 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
385 * Added context to the SilcIDCache destructor. Affected
386 files are lib/silccore/silcidcache.[ch],
387 lib/silcclient/client.c and silcd/server.c.
389 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
391 * Added pkg-config check to configure.
393 * The PublicKeyDir must not be used with Admin block in server
394 config. Affected file silcd/serverconfig.c.
396 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
400 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
402 * Handle empty LIST command reply correcttly in server. Affected
403 file silcd/command_reply.c.
405 * Handle empty LIST command reply correctly in client library.
406 The application will now receive one LIST command reply with
407 all arguments set to NULL if there are no channels. Updated
408 Client Library documentation accordingly. Affected file
409 lib/silcclient/command_reply.c.
411 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
413 * Added channel name string stringprep profile to the protocol
414 and implementation to allow a little free'er channel name
415 strings. Affected files are lib/silcutil/silcstringprep.[ch].
417 * Added silc_channel_name_[check|verify] to check and verify
418 channel name strings. Affected files are
419 lib/silcutil/silcstrutil.[ch].
421 * Added support for the new channel name preparation in client
422 library and server. Affected files in lib/silcclient and
425 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
427 * Added the Autodist into the source tree. It replaces the
428 old ./prepare. It can be used to create distributions as
429 previously. See README.CVS and README.DIST. See
430 distributions in distdir/.
432 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
434 * Make sure query sends at least an error back if nothing
435 more is sent. Affected file silcd/server_query.c.
437 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
439 * During query, check if the original command caller goes
440 away. If it does, stop the query. Affected file
441 silcd/server_query.c.
443 * Check for valid channel creation in JOIN command reply.
444 Affected file lib/silcclient/command_reply.c.
446 * Handle the resolver counter in silc_client_get_users_by_channel
447 callback correctly. Fixed auto-join bug in Gaim. Affected
448 file lib/silcclient/idlist.c.
450 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
452 * Added some better error messages. Affected file
453 silcd/command_reply.c and packet_receive.c.
455 * Handle error in WATCH command propely on backup router.
456 Affected file silcd/command.c.
458 * Fixed freeing of unfreeable variable in WHOIS command reply.
459 Affected file silcd/command_reply.c.
461 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
463 * Added pkg-config .pc file creation for silc core library
464 and silcclient library. A patch by c0ffee.
466 * Removed the need for GNU Libidn. Added the simple stringprep
467 from libidn into lib/contrib/. It is now used also on Windows
470 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
472 * Simplified the invite and ban string handling in the
473 server. Check for valid invite and ban arguments also.
474 Affected file silcd/server_util.c.
476 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
478 * Added WATCH list announcing in backup router protocol.
479 Affected files are silcd/command.c, server.c, server_backup.c.
481 * Do not change users mode to founder on normal server/backup
482 if the founder mode is set, and user is first one to join.
483 Affected file silcd/pcaket_receive.c.
485 * Do not send CUMODE_CHANGE notify back to sender. Affected
486 file silcd/packet_receive.c.
488 * Added getrusage() to take noise in SILC RNG. A patch by
489 Mika Boström. Affected files are configure.in.pre,
490 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
492 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
494 * Splitted the SILC libraries configuration into a configure
495 fragment into lib/configure.ad. It is now possible, once
496 this feature is added, to specify whether to compile or not
497 compile included SILC libraries. Affected files are
498 configure.in.pre, lib/silcmath/mpi/configure.ad,
499 lib/configure.ad, Makefile.defines.pre and
500 Makefile.defines_int.pre.
502 * Added --with-silc-includes and --with-silc-libs to configure.
503 If specified the included libs are not compiled, but the
504 specified libs are used. Pkg-config is not yet supported.
505 Affected file configure.in.pre.
507 * Fixed WATCH command handling on backup router. Router does not
508 send the watch command any more to backup if it originates from
509 backup. Affected file silcd/command.c.
511 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
513 * Changed announcing to not announce unregistered clients.
514 Affected file silcd/server.c.
516 * Fixed username handling in command reply. Affected file
517 silcd/command_reply.c.
519 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
521 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
523 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
524 Affected file: includes/silcincludes.h.in
526 * bool is defined as _Bool on Mac OS X now.
527 Affected file: lib/silcutil/silctypes.h
529 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
531 * Added support for UTF-8 nicknames, channel names and
532 server names in client library. Affected files in
535 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
536 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
537 software to check how Toolkit has been compiled.
539 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
541 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
543 * Use silc_utf8_str[n]casecmp instead of strcmp routines
544 in library and in SILC Client when dealing with nicknames
545 and other identifier strings. Affected file in client lib
548 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
549 irssi/src/silc/core/silc-servers.c.
551 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
553 * Fixed idcache to work with the new identifier strings.
554 Affected file lib/silccore/silcidcache.c.
556 * Added UTF-8 hash and compare function for SilcHashTable.
557 Affected file lib/silcutil/silcutil.[ch].
559 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
560 Affected file lib/silcutil/silcstringprep.[ch].
562 * Changed the identifier string handling to include the original
563 format in client, server, channel entries and normalized
564 format in cache. Affected files in silcd/.
566 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
568 * Added support for the new identifier strings and their
569 validity checking. Nicknames, channel names and usernames
570 can now include practically any kind of letters and various
571 other characters. Affected files in silcd/ and in libraries.
573 NOTE: comparing these strings should now be done with memcmp()
574 to check binary compatibility. All these strings are normalized
575 and casing is irrelevant.
577 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
578 as easy function for applications to check whether identifier
581 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
583 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
584 file lib/silcutil/silcutf8.c.
586 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
588 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
590 * Make public key in getkey reply mandatory. Affected file
591 lib/silcclient/command_reply.c
593 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
595 * Added Parameter dont_register_crypto_library to
596 SilcClientParam. If set to TRUE, silcclient library will
597 not initalize the Crypto Libraries and application
598 will need to do it. Affected file lib/silcclient/silcclient.h,
599 lib/silcclient/client.c.
601 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
603 * Imported new silc_utf8_[encode|decode] routines from
604 my internal SILC 1.1 source tree. New encodings added:
605 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
606 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
607 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
610 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
612 * Implemented stringprep (RFC 3454) API. Internally we use
613 GNU Libidn's stringprep, for now, so it is required now to
614 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
616 * Added checking for GNU Libidn and --with-libidn to configure.
618 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
620 * If the passphrases entered do not match while generating a new key,
621 completly start over instead of going into an infinite loop asking
622 the user to re-enter the passphrase correctly. Affected file
623 lib/silcutil/silcapputil.c
625 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
627 * Make sure server is removed from backup list when it is
628 deleted. Affected files silcd/command.c, server.c,
631 * Close socket when connecting to router fails. Affected
634 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
636 * Adopt configuration toolchain to current auto-tools.
637 Affected files prepare, irssi/configure.in
638 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
639 redo that. Affected files irssi/src/silc/core/client_ops.c,
640 irssi/src/fe-common/silc/fe-silc-channels.c
641 * Take over command line options into silcclient data structure.
642 Affected file irssi/src/silc/core/silc-core.c
644 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
646 * Do not try to initiate backup resuming protocol forever.
647 Affected file silcd/server_backup.c.
649 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
651 * ID change in resuming has to be done before changing
652 detached client's modes, since the ID change may fail and
653 leave ghosts on the network. Affected file is
654 silcd/packet_receive.c.
656 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
658 * Fixed Win32 scheduler to not stuck anymore. A patch from
659 Juha Räsänen. Affected file is
660 lib/silcutil/win32/silcwin32schedule.c.
662 * Fixed QoS parsing for connection blocks in server. Affected
663 file is silcd/serverconfig.c.
665 * Fixed server statistics increasing in server. Affected file
668 * The CLOSE command now marks backup router as self disconnected
669 to avoid resuming problems. Affected file silcd/command.c.
671 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
673 * When using silc_net_create_connection[_async], and your system can
674 create IPv6 sockets, it will try to connect to the IPv6 host.
675 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
676 file lib/silcutil/unix/silcunixnet.c
678 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
680 * Check for valid route when receiving packet from router and
681 when routing it to local server in the cell. A patch from
682 Matt Miller. Affected files silcd/router.c and server.c.
684 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
686 * Couldn't detach and reattach twice, because of the previous
687 commit. Affected file silcd/packet_receive.c
689 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
691 * Added check to ignore Port value if Initiator is FALSE.
692 Remote router coudln't connect if Port was set. Affected file
695 * If some client tries to resume more than once at the same time,
696 server crashed. Router didn't crash, but showed odd behaviour
697 (didn't allow clients to join anymore, ..). Affected files
698 silcd/packet_receive.c silcd/idlist.h
700 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
702 * Destroy the file transfer session in silc_client_file_close
703 with timeout. Affected file lib/silcclient/client_ftp.c.
705 * Call SFTP server monitor in READ and WRITE after the actual
706 operations. Affected file lib/silcsftp/sftp_server.c.
708 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
710 * Create one configure script from configure fragments
711 (configure.ad). This is a first step towards new distribution
712 system. Affected files prepare, configure.in.pre,
713 lib/silcmath/mpi/configure.ad.
715 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
717 * Removed expiring of client key pair. Affected file is
718 irssi/src/silc/core/clientutil.c
720 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
722 * Check the number of connections from real number of
723 connections instead of socket number, when deciding if
724 server is full. Affected files are silcd/server.c,
725 server_internal.h and silcd.c.
727 * Clarified the connections_max meaning in General section
728 in doc/example_silcd.conf.in.
730 * The reconnect_keep_trying default value set to TRUE
731 if it is not defined in the config file. Affected file
732 silcd/serverconfig.c.
734 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
736 * Fixed crashbug in connection closing, after a protocol
737 completion callback, which might have closed it already.
738 Affected file silcd/server.c.
740 * Fixed rekey with PFS in backup router. It did not allow
741 rekeys with PFS, and when the rekey protocol timedout
742 it crashed the backup router without the above fix. Affected
743 file silcd/packet_send.c and server.c.
745 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
747 * The silc_client_add_channel_private_key now returns the
748 private key context if pointer is given as argument.
749 Affected files are lib/silcclient/silcclient.h and
752 * Added support for using channel private keys in SILC
753 Client Library even if the private key mode is not set
754 on the channel. Affected file lib/silcclient/client_channel.c.
756 * The channel private key used to decrypt message is now
757 delivered to the application in the 'channel_messageÃ' client
758 operation. Affected files are lib/silcclient/silcclient.h
759 and client_channel.c.
761 * Fixed wrong arg type for user limit in CMODE command reply.
762 Affected file silcd/command.c.
764 * The user limit is now taken and saved to SilcClientEntry in
765 JOIN and CMODE command replies and in CMODE_CHANGE notify.
766 Affected files lib/silcclient/silcclient.h, command_reply.c
769 * Added support to the new private message key indicator
770 packet. Added a new function to the client library:
771 silc_client_send_private_message_key_request. The sender
772 indicates to be initiator, and receiver is responder.
773 Added the indicator to the SilcClientEntry as 'prv_resp'
774 boolean. Affected files are lib/silcclient/silcclient.h
775 client.[ch], and client_prvmsg.c.
777 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
779 * Fixed the JOIN command calling when called with both
780 -auth and -founder. Affected file is lib/silcclien/command.c.
782 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
784 * Check watcher list for resumed clients as well. Affected
785 file is silcd/packet_receive.c.
787 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
789 * Implemented the user limit to the CMODE_CHANGE notify,
790 CMODE command reply and JOIN command reply in server.
791 Affected files are silcd/server.c, command.c, command_reply.c,
792 packet_send.c and packet_receive.c.
794 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
796 * Defined SILC_STRFMT_END that must be used now with
797 silc_buffer_strformat, instead of SILC_STR_END. Fixes
798 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
799 lib/silcclient/silcvcard.c, silcd/server_util.c.
801 * Fixed the adding of public key to the WATCH list in server.
802 Fixed the WATCH notify sending to client. Affected files
803 are silcd/packet_send.[ch], command.c, server_util.c.
805 * Implemented the watching by public key in the SILC Client
806 Library and SILC Client. Affected files are
807 lib/silcclient/command.c and client_notify.c.
809 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
811 * Added support for public key watching in server. Affected
812 files are silcd/server.c, server_internal.h, command.c,
815 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
817 * Added public key to the SIlcClientEntry. Affected files
818 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
820 * Fixed the get_clients_whois reply processing to return
821 exactly same entries server returned. Makes it possible
822 to search using attributes. Affected file is
823 lib/silcclient/idlist.c.
825 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
827 * Save founder key to SilcChannelEntry. Affected files are
828 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
830 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
832 * Call the monitor callback with _CLOSED status from the
833 silc_client_file_close. Affected files are
834 lib/silcclient/client_fpt.c, silcclient.h
836 * Added silc_client_get_clients_whois which resolves using
837 WHOIS, and supports requested attributes as well.
838 Affected files are lib/silcclient/silcclient.h, idlist.c.
840 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
842 * Added support for asking the destination filename where
843 the downloaded file is saved in the file transfer. Affected
844 files are lib/silccilent/silcclient.h, client_ftp.c.
846 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
848 * Fixed error handling in resuming data processing. Affected
849 files are lib/silcclient/client_resume.c and client.c.
851 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
853 * Fixed silc_client_send_private_message to return TRUE correctly.
854 Affected file lib/silcclient/client_prvmsg.c.
856 * Added topic to the SilcChannelEntry. Affected files are
857 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
859 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
861 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
862 file lib/silcclient/command.c
864 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
866 * Convert all commands to UTF-8 before passing them to the
867 client library. Still need to convert replies from UTF-8 to
868 the locale encoding. Affected file
869 irssi/src/silc/core/silc-cmdqueue.c
871 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
873 * redirect all silc_client_command_calls through a queueing framework.
874 This fixes /CYCLE and the annoying "nick change after auto-joining
875 a channel". Furthermore it defines one central point where
876 command parameters can be UTF-8-ified. Affected files
877 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
878 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
880 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
882 * use asynchronous connect() to establish router connections.
883 Fixes problem when the primary router goes down. Affected files
884 silcd/server.c, silcd/server_backup.c
886 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
888 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
889 Fixed various compilation warnings when type casting ints
890 to pointers or vice versa, of different size. Updates around
893 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
895 * Surrogates not allowed in UTF-8 strings, updated decoder.
896 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
897 testers in lib/silcutil/tests/ directory.
899 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
901 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
902 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
903 files are lib/silcclient/silcclient.h, client.c.
905 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
907 * When resuming a session fails, notify the user that the session
908 file needs to be removed eventually. Affected files
909 irssi/src/fe-common/silc/module-formats.[ch],
910 irssi/src/silc/core/client_ops.c.
912 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
914 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
915 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
917 * Typofix in Irssi::Silc module. Affected file
918 irssi/src/perl/silc/Silc.xs.
920 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
922 * Changed the way NOTICE flagged messages are treated. Added support
923 for notices in queries and signing notices. Affected files
924 irssi/default.theme; irssi/docs/help/in/notice.in;
925 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
926 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
928 * Fixed typo in /ACTION help. Affected file
929 irssi/docs/help/in/action.in
931 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
933 * Fixed typo in perl module. Affected file
934 irssi/src/perl/silc/Server.xs
936 * Changed the way ACTION flagged messages are treated. Added support
937 for actions in queries and signing actions. Affected files
938 irssi/default.theme; irssi/docs/help/in/action.in;
939 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
940 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
943 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
945 * Incorrectly reported error when client had to be resolved from
946 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
948 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
950 * Fixed whois public key hash table deleting and adding in
951 detached client case. Affected file silcd/packet_receive.c.
953 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
955 * Changed filenames of silc/fe module not to collide with filenames
956 from core/fe. Also seperated public messages printing from
957 query messages printing. Affected files are all in
958 irssi/src/fe-common/silc.
960 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
962 * Fixed the invite process handling during joining to use
963 correct server name for the client that is matched against
964 the invite string for the channel. Wrong server name caused
965 inability to join the channel. Affected file is
968 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
970 * Fixed the CUMODE channel founder authentication on normal
971 server to not remove the founder rights on existing founder
972 before checking that router accepts the mode change. Affected
973 files are silcd/command.c and silcd/packet_receive.c.
975 * Remove the server entry correctly when rekey timeouts and
976 remote router connection on normal server is closed. Fixes
977 a crash where server uses the freed server entry. Affected
980 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
982 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
983 networks. This is the first step in solving the bug about
984 /SERVER ADD -silcnet <silcnet>. Affected files
985 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
986 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
987 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
989 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
991 * /SMSG and /MMSG now correctly create new queries. Affected files
992 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
994 * Add basic support for SILC protocol specific variables in perl.
995 Affected files irssi/src/perl/silc/*, irssi/configure.in,
996 irssi/src/perl/Makefile.am
998 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1000 * Don't use silc_get_input, it's obviously not reliable. Fixes
1001 issue when the current key expires. Affect file
1002 irssi/src/silc/core/clientutils.c
1004 * Make the session data filename configurable. This makes it
1005 possible to have different session files for different
1006 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
1007 client_ops.[ch], silc-servers.c,
1008 irssi/src/silc/fe-common/silc/module-formats.[ch]
1010 * Use the same set of libtool files for the MPI lib as for the
1011 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
1012 config.sub, configure.in, install-sh, missing, mkinstalldirs
1014 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1016 * Fixed server statistics decrementing error to not go to
1017 negative. Affected file silcd/packet_receive.c.
1019 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1021 * Use silc_server_query_add_error to add error in public key
1022 search error. Added support in send_reply to send errors
1023 without specific argument. Affected file silcd/server_query.c.
1025 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
1026 Client for NO_SUCH_NICK. It was against the protocol specs.
1027 Affected file irssi/src/silc/core/client_ops.c.
1029 * Added backwards support for the wrong NO_SUCH_NICK error sending
1030 in server. To be removed in SILC Server 1.0. Both old clients
1031 and clients with fixed error handling now works. Affected file
1032 silcd/server_query.c.
1034 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
1036 * fixed a bug in the whois using attributes function where no
1037 error was sent if no nickname and client id but the attributes were
1038 given to whois. Affected file silcd/server_query.c
1040 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
1042 * remove public key from public key hashtable on detach. Affected
1043 file silcd/packet_receive.c
1045 * free public key hashtable before removing clients on server
1046 shutdown. Affected file silcd/server.c
1048 * remove public key prior deleting client-data on killing a client.
1049 Affected file silcd/server_util.c
1051 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
1053 * Getting the MOTD from other servers works now. Affected
1054 files are silcd/command.c and silcd/command_reply.c
1056 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1058 * Initialize the variable idletag, since it is tested in
1059 silc_core_deinit for its default value. Affected file
1060 irssi/src/silc/core/silc-core.c
1062 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
1064 * Fixed signed channel messages across cells. Affected file
1067 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1069 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
1070 is not defined. They can now be safely used in if-statements
1071 without braces. Affected file lib/silcutil/silclog.h.
1073 * Added the checks for backup closing connection due to error
1074 (local or remote) and thus not allow the resuming to occur
1075 in reconnect. Affected files are silcd/packet_send.c
1078 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1080 * Help file updates. Affected files in irssi/src/docs/help/in/.
1082 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
1084 * Fixed channel messages across cells. Affected file
1087 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1089 * Fixed file transmission accepting in client library to not
1090 start the negotiation if user hasn't accepted the transfer,
1091 instead create new session for resent transfer. Affected
1092 file lib/silcclient/client_ftp.c.
1094 * Show the session ID in the file transmision list. Remove
1095 session from list that failed to transfer. Switch the current
1096 session automatically after transmission, and in errors, to new
1097 session if other sessions exists in the transfer list. Affected
1098 files are irssi/src/silc/core/silc-servers.c,
1099 irssi/src/fe-common/silc/modfule-formats.c.
1101 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1103 * Fixed MIME header parsing for the hopefully last time. Affected
1104 file lib/silcutil/silcstrutil.c
1106 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1108 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
1110 * The SILC RNG is now gauranteed to return non-zero random
1111 values. Affected files are lib/silccrypt/silcrng.[ch].
1113 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1115 * Fixed nickname formatting when changing only case of the
1116 nickname. Affected file lib/silcclient/idlist.c.
1118 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1120 * Fixed a memory leak and incorrect printing of the "appears as"
1121 message. Affected file irssi/src/silc/core/client_ops.c
1123 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1125 * Added CRT (Chinese Remainder Theorem) supported RSA
1126 private keys and private key operations. This significantly
1127 increases private key operation efficiency. No compatibility
1128 issues with new or old private keys. Affected files are
1129 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
1131 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1133 * Fixed GCC-3.3.2 related compilation warnings from the
1136 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1138 * Removed RC6 from distributions.
1140 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1142 * Added some better comments to lib/silccrypt/silcpkcs.h,
1143 optimized some routines in lib/silccrypt/silcpkcs.c.
1144 Added test_silcpkcs into lib/silccrypt/tests/.
1146 * Fixed silc_rng_global_init to actually init the global RNG
1147 if RNG wasn't provided for it. Affected file is
1148 lib/silccrypt/silrng.c.
1150 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1152 * Added silc_hash_table_find_by_context_ext. Affected files
1153 lib/silcutil/silchashtable.[ch].
1155 * Save the public key on normal server in WHOIS command reply
1156 from attributes, if present, and add it to public key hash
1157 table. Fixes WHOIS resolving by public key on normal server.
1159 Optimized the attributes resolving on normal server to not
1160 resolve if we resolved them already from router.
1162 Affected files are silcd/server_query.c, command_reply.c.
1164 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
1166 * Added support for whois using attributes.
1167 Affected files silcd/command_reply.c, silcd/packet_receive.c,
1168 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
1171 * Added support for whois using public key attribute to /WHOIS i
1172 client command. Affected files irssi/docs/help/in/whois.in,
1173 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
1175 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1177 * Fixed UMODE setting in server when the client has anonymous
1178 mode set. The mode setting was not working. Affected file
1181 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1183 * Fixed some bugs and typos related to sending split messages.
1184 Print notification when sending messages with /MMSG. Affected
1185 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
1187 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1189 * Optimized the socket referencing in packet routines, client
1190 library and server. Affected files are lib/silccore/silcpacket.c,
1191 lib/silcclient/client.c and silcd/server.c.
1193 * If silc_socket_set_qos is given with NULL arguments the QoS is
1194 reset from the socket. Affected files are
1195 lib/silcutil/silcsockconn.[ch].
1197 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1199 * Add a /LISTKEYS command which lists the locally cached
1200 client and server keys. Affected files
1201 irssi/src/fe-common/module-formats.[ch],
1202 irssi/src/silc/core/silc-{channels,servers}.c
1203 irssi/docs/help/in/listkeys.in
1205 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1207 * Check that packet queue purging was successful. Affected
1208 files lib/silcclient/client.c and silcd/packet_send.c. Related
1209 to MAC failed errors.
1211 * Do not clear the inbuf even if it is empty if QoS was applied
1212 to it. Otherwise the QoS data is cleared and MAC failed error
1213 will occur. Affected file lib/silccore/silcpacket.c.
1215 * Use the rekey period time as rekey protocol timeout value.
1216 If the rekey does not succeed during the rekey period there's
1217 something very wrong, and we most likely end up with wrong keys,
1218 do graceful reconnect then. Affected file silcd/server.c.
1220 * Take reference of the socket in the parser context, as it's
1221 possible to have the parsers in queue after the socket is
1222 disconnected and this may cause crash. Affected files are
1223 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1226 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1228 * Fixed KICK command reply sending, it sent to replies.
1229 Affected file silcd/command.c.
1231 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1233 * Finish the silc-mime.pl script. It now supports MIME type
1234 guessing using magic files, signing data messages, executing
1235 MIME handlers in background. Affected files
1236 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1238 * Changed MIME signal handler to make things easier for the perl
1239 script. Affected files irssi/src/silc/core/client_ops.c,
1240 silc-servers.c, and irssi/docs/signals.txt
1242 * Cleaned up the silc_mime_parse function and fixed detection
1243 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1245 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1247 * Resolve the IP for file transfer listener from the connection
1248 socket. Affected file lib/silcclient/client_ftp.c.
1250 * Accept NULL hostname parameter in the functions
1251 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1252 if hostname is not wanted.
1254 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1256 * Fixed race condition between silc_client_init and
1257 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1259 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1261 * Fixed file transfer connection closing when SIGNOFF for
1262 the client is received from server. Affected file is
1263 lib/silcclient/client_ftp.c.
1265 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1267 * Check for disconnected socket in QUIT callback. Affected
1268 file silcd/command.c.
1270 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1272 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1273 Affected files lib/silcutil/silcstrutil.c
1275 * Cleaned up the escape/unescape functions for correctness and
1276 speed. Affected file irssi/src/silc/core/client_ops.c
1278 * Removed handling for data messages with Content-Type: text/*,
1279 moved parsing of MIME headers to the signal handler, added
1280 support for signing and verifying data messages. Affected
1281 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1282 irssi/src/silc/core/silc-{servers,channels}.c
1284 * Added a perl script for handling data messages based on
1285 information read from Mailcap files. New file
1286 irssi/scripts/silc-mime.pl
1288 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1290 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1291 acknowledge recepetion of a message to the sender. Updated
1294 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1296 * Unregister channel key saving callback when deleting channel.
1297 Affected file lib/silcclient/idlist.c.
1299 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1300 before calling notify client operation. Affected file is
1301 lib/silcclient/client_notify.c.
1303 * Unregister QoS tasks when deleting the socket connection.
1304 Affected files lib/silcutil/silcsockconn.[ch],
1305 unix/silcunixsockconn.c.
1307 * Implemented latest presence-attrs draft changes. Affected
1308 files lib/silccore/silcattrs.h and
1309 irssi/src/silc/core/silc-queries.c.
1311 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1313 * Save old channel keys in list to allow more rapid change
1314 of channel keys if server for some reason does that. This
1315 avoids loosing so many channel messages due to not having
1316 key to decrypt. Affected file lib/silcclient/silcclient.h,
1317 idlist.c and client_channel.c.
1319 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1321 * Continued backup router tests and fixes. Affected files
1322 silcd/server_backup, server_util.c, server.c. See TODO.
1324 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1326 * Fixed SERVER_SIGNOFF handling in servers. The client
1327 was removed from wrong list thus not removing the client
1328 at all. Affected file silcd/packet_receive.c.
1330 * Do not execute rekey protocol for disabled connections as
1331 it would never go through. Affected file silcd/server.c.
1333 * Added timeout for rekey protocol to catch if the protocol
1334 never executes successfully. Affected files silcd/server.c
1337 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1339 * Abandon packet processing for disconnected sockets. Check
1340 this always after calling packet processing callback.
1341 Affected file lib/silccore/silcpacket.c.
1343 * Fixed double registration disconnection code in server.
1344 Closed wrong connection. Affected file silcd/packet_receive.c.
1346 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1348 * On normal server reconnect to primary during resuming 4
1349 times, then give up. Affected file silcd/server_backup.c.
1351 * If during reconnecting to routers we notice we have router
1352 connection but no primary router set, the server is in desync.
1353 Reconnect to primary to restore network. Affected file
1356 * Assure that only one protocol is exeucting at the same time.
1357 Added checks for all protocols. Affected files are
1358 silcd/server.c and server_backup.c.
1360 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1362 * Check that a string is not already part on invite/ban
1363 string when processing it. Affected file silcd/server_util.c.
1365 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1367 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1368 with 1.2 version of the protocol. Affected file is
1369 silcd/packet_receive.c.
1371 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1373 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1374 where the passphrase was given. Affected file is
1377 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1379 * INVITE and BAN notifys are now delivered from routers to
1380 servers (but not clients) on the channel. Updated specs and
1381 code. Affected files silcd/packet_[send|receive].[ch],
1382 command.c, server.c and server_util.c.
1384 * Implemented INVITE and BAN announcing. Affected files are
1385 silcd/server.[ch], server_util.c.
1387 * Implemented SilcStatus error type argument returning in
1388 command reply error in server. Affected file silcd/command.c.
1390 * Implemented SilcStatus argument returning in comand reply
1391 in client library. The command_reply client operation now
1392 returns error specific arguments as well. Affected files
1393 are lib/silcclient/command_reply.[ch], client_resume.c,
1394 lib/silccore/silcstatus.[ch].
1396 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1398 * Backup router protocol version 1.2 implemented. Testing still
1399 required. Affected files in silcd/server_backup.[ch], server.c,
1400 packet_receive.c and server_internal.h.
1402 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1404 * silc_client_send_[channel|private]_message now return TRUE
1405 or FALSE. Affected file lib/silcclien/client_channel.c and
1408 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1410 * Check for explicit nickname in INVITE and BAN processing
1411 during join as well (and don't expect only wildcards in
1412 invite/ban strings). Affected file silcd/command.c.
1414 * Fixed the INVITE and BAN by public key. The public key saved
1415 is the PK payload (as specified) not the raw data. Affected
1416 file silcd/server_util.c.
1418 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1420 * UTF-8 text message support for actions and notices in SILC
1421 Client. Affected file irssi/src/silc/core/client_ops.c.
1423 * silc_get_username and silc_get_real_name now returns sensible
1424 data on Win32. Patch by Toni Willberg. Affected file is
1425 lib/silcutil/win32/silcwin32util.c.
1427 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1429 * Provide a signal handler to send MIME encoded messages and emit
1430 a signal when a MIME encoded message is received. Also document
1431 the signals for usage with the perl interface.
1433 A sample perl script will be supplied at a later point.
1435 Affected files are irssi/docs/signals.txt,
1436 irssi/src/silc/core/client_ops.[ch],
1437 irssi/src/silc/core/silc-{channels,servers}.c
1439 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1441 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1442 server. Use this time to display a lag and disconnect when it
1443 exceeds a specified limit.
1445 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1447 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1449 * Remove the channel auth list in normal server if router
1450 encofrces its list during connecting. Send notify to channel
1451 to remove the mode to remove the list. Affected files are
1452 silcd/server_util.c and silcd/packet_receive.c.
1454 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1456 * Added support for channel public keys. Updated protocol specs
1457 and implemented it. Affected files are
1458 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1459 lib/silcclient/command_reply.c.
1461 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1463 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1464 terminate the process on Linux. Affected file silcd/silcd.c.
1466 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1468 * Check for NULL buffer in silc_buffer_clear. Affected file
1469 is lib/silcutil/silcbuffer.h.
1471 * Simplified the backup router protocol by removing the _GLOBAL
1472 types. Updated protocol specs and the code. Affected files
1473 are silcd/server_backup.[ch].
1475 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1477 * Deny '@' and '!' from nicknames since they are reserved
1478 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1479 Updated protocol specs and the code.
1481 Affected files are silcd/server_util.[ch].
1483 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1485 * Fixed stack overflow in Irssi SILC client. Affected
1486 file irssi/src/silc/core/client_ops.c.
1488 * Check that Host is set in ServerConnection and RouterConnection
1489 in silcd.conf. Affected file silcd/serverconfig.c.
1491 * Fixed crash in server with protocol completion callbacks,
1492 namely rekey and backup resuming protocols. Affected files
1493 are silcd/server_backup.c and silcd/server.c.
1495 * Fixed rekey protocol to not restart if it is started already.
1496 Affected files are lib/silcclient/client.c and
1499 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1501 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1503 * Fixed EOF handling in SILC Config, affected file
1504 lib/silcutil/silcconfig.c.
1506 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1508 * Fixed RESOLVING flag handling in JOIN notify and other
1509 notifys to handle the resolvings correctly in client library.
1510 Affected file lib/silcclient/client_notify.c.
1512 * Do not send full INVITE and BAN lists in INVITE and BAN
1513 notifys, only the changed information. Affected file
1516 * Fixed INVITE notify sending in INVITE command, send it
1517 only when needed. Affected file silcd/command.c.
1519 * Handle the founder key change properly in CMODE_CHANGE
1520 notify. Bug #122. Affected file silcd/packet_receive.c.
1522 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1524 * Remove the mark for output (mark it only for input) after
1525 purging outgoing queue. Prevents the "Error in select()"
1526 floods. Affected file silcd/packet_send.c.
1528 * Fixed incorrect connection deletion from client library
1529 after calling "connect" client operation. Could cause
1530 crashes for example during reconnect timeouts. Affected
1531 files are lib/silcclient/client.c and
1532 irssi/src/silc/core/client_ops.c.
1534 * Check server private key file permissions before starting
1535 the server. Affected file silcd/serverconfig.c.
1537 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1539 * NULL terminate allocated string in silc_buffer_strformat.
1540 Affected file lib/silcutil/silcbuffmt.c.
1542 * Rewrote the invite/ban list string handling in server to
1543 use SilcBuffer instead. Affected files are silcd/command.c
1544 and silcd/server_util.c.
1546 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1548 * Fixed double free in CMODE command when setting new HMAC
1549 for channel. Affected file silcd/command.c.
1551 * Added couple of missing memset's to zero sensitive memory.
1552 Affected files silcd/command.c, lib/silcclient/command.c.
1554 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1556 * Fixed a double free in INVITE command error handling in
1557 server. Affected file silcd/command.c.
1559 * Added macros SILC_SWAB_[16|32] to swab byte order of
1560 16-bit and 32-bit unsigned integers. Affected file
1561 lib/silcutil/silctypes.h.
1563 * Use the SILC_SWAB_16 instead of htons() in server when
1564 handling ports since the ports in structures are always
1565 in little-endian order (regardless of platform). Affected
1566 file silcd/serverid.c and silcd/server_backup.c.
1568 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1570 * Send DISCONNECT in close admin command in server. Affected
1571 file silcd/command.c.
1573 * Check whether we are already connecting to a remote router
1574 (in addition of checking whether we are already connected)
1575 before creating new connection. Affected file silcd/server.c.
1577 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1579 * Added better compiler and compiler flags checking in
1582 * Check that socket is valid after QoS is applied to data.
1583 Affected file lib/silcutil/unix/silcunixsockconn.c.
1585 * Make sure the socket connecetion is not closed to early
1586 when closing connection in server. Also make sure the
1587 connection is always closed after error in a protocol.
1588 Affected file silcd/server.c.
1590 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1592 * Removed --session and --dummy options from Irssi SILC Client.
1593 -d option is available only if --enable-debug was given.
1594 Affected files are irssi/src/silc/core/silc-core,
1595 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1597 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1599 * Added silc_buffer_steal to steal the data from the buffer.
1600 Affected file lib/silcutil/silcbuffer.h.
1602 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1604 * Fixed server crash with double Primary block in config file.
1606 Fixed also various memory leaks around the config file
1607 parser. Affected files lib/silcutil/silcconfig.c,
1608 silcd/serverconfig.c.
1610 * Changed my nickname (Johnny Mnemonic) to my real name, this
1611 means that bugs introduced by him were actually introduced
1614 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1616 * Don't display "foo appears as foo\nYou're now known as foo"
1617 messages. Affected file irssi/src/silc/core/client_ops.c
1619 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1621 * Fixed error handling of invalid client entry when calling
1622 commands in server. Fixes a crash. Affected file
1625 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1627 * Added some sanity checks in server for correctness of the
1628 server configuration. Affected file silcd/serverconfig.c.
1630 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1632 * Prevent endless resolving of user informations in USERS
1633 command by checking the command reply status correctly.
1634 Affected file lib/silcclient/command_reply.c.
1636 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1638 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1639 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1640 Aldous <Matthew@Aldous.com>.
1642 * Added better implementation using CriticalSection of
1643 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1644 <mikko.lahteenmaki@pikabaana.net>.
1646 * Added some Winsock WIN32 compatiblity defines into
1647 includes/silcwin32.h.
1649 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1651 * Fixed double free in async host lookup code. Affected file
1652 lib/silcutil/silcsockconn.c.
1654 * On backup router handle now the SERVER_SIGNOFF from router
1655 for local connected servers too, and close the connections.
1657 Do not process them as normally signing off servers when they
1658 really signoff by sending EOF fe, but always assume that
1659 router sends the SERVER_SIGNOFF.
1661 Affected files silcd/server.c and silcd/packet_receive.c.
1663 * Fixed socket unsetting when closing connections. Affected
1664 files silcd/server.c and silcd/packet_send.c.
1666 * Do not print the nickname in SERVER_SIGNOFF if we do not
1667 have it. Prevents asserts in Irssi core. It is possible we
1668 don't have the nick if it was just being resolved when server
1669 signoff. Affected file irssi/src/silc/core/client_ops.c.
1671 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1673 * Fixed autonick crashbug in client library. Affected file
1674 lib/silcclient/client.c.
1676 * Fixed Unix implementation of SilcMutex to really assert if
1677 the mutex is locked/unlcoked already. Affected file
1678 lib/silcutil/unix/silcunixmutex.c.
1680 * Fixed locking in silc_schedule_uninit. It didn't lock
1681 when dispatching timeout tasks. Affected file is
1682 lib/silcutil/silcschedule.c.
1684 * Changed Win32 implementation of SilcThread to use modern
1685 Win32 interface. Affected file is
1686 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1688 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1690 * Don't print signed messages when sending failed. Affected files
1691 irssi/src/silc/core/silc-[servers.c/commands.h]
1693 * Send adquate signal when founding a channel by joing it. Affect
1694 file irssi/src/silc/core/client_ops.c
1696 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1698 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1699 irssi/src/fe-common/core/themes.c
1701 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1703 * Fixed close command to use the port correctly when closing
1704 server connections. Affected file silcd/idlist.c.
1706 * Check for NULL outbuf in silc_socket_write. It is possible
1707 that it is NULL is some odd case. Affected files are
1708 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1710 * Do not call final protocol callback for backup router
1711 resuming protocol when closing connection. It is closed
1712 by timeout in case of error. Affected file silcd/server.c.
1714 * Backup reconnect to router if backup resuming protocol
1715 failed. Affected file silcd/server_backup.c.
1717 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1719 * Fixed double free in SKE library error hadling when signature
1720 error occurred. Affected file lib/silcske/silcske.c.
1722 * Save the fingerprint to new SilcClientEntry after changing
1723 nickname. Affected file lib/silcclient/client_notify.c.
1725 * Print SIGNOFF in Irssi SILC client only if the nickname is
1726 known. Prevents asserts in Irssi core. It is possible we
1727 don't have the nick if it was just being resolved when it
1728 quit. Affected file irssi/src/silc/core/client_ops.c.
1730 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1732 * Fixed double free in invite list adding code when adding
1733 invite strings. Affected file silcd/server_util.c.
1735 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1737 * More log printing during backup router protocol. Affected
1738 file silcd/server_backup.c.
1740 * Removed backwards support for old private key file format.
1741 Affected file lib/silccrypt/silcpkcs.c.
1743 * Removed backwards support for not-so-strict decryption length
1744 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1746 * GETKEY to update the client entrys fingerprint too.
1747 Affected file lib/silcclient/command_reply.c.
1749 * Added --without-libtoolfix for package builders using weird
1750 wrappers around libtool (BSD at least).
1752 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1754 * Fixed backup router bugs: When backup resumes router and
1755 receives a CHANNEL_MESSAGE packet the backup must not act
1756 as router since the packet header decryption would be
1757 different. Also, when relaying packets to channel, do
1758 not re-encrypt packets on backup that came from the primary
1759 since the connection isn't really router-router connection.
1760 Affected files silcd/server.c, silcd/packet_send.c.
1762 * Added checks in encryption/decryption that encryption/decryption
1763 length sent as argument really is multiple by block size. Helps
1764 catching really weird bugs like the above backup router bugs
1765 when packets are being decrypted in wrong way. Affected files
1766 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1768 * Fixed padding generation in private key file encryption.
1769 Affected file lib/silccrypt/silcpkcs.c.
1771 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1773 * Added ignore_message_signatures setting which can be used
1774 to ignore signatures in messages. Affected files are
1775 irssi/src/silc/core/client_ops.c, silc-core.c.
1777 * Fixed the libtoolfix to use command line options instead of
1778 environment variables. They didn't work as expected. Now,
1779 the libtool is fully run-time configurable.
1781 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1783 * Verify signature payload for signed messages. Affected files
1784 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1785 irssi/src/silc/core/silc-core.h
1787 * Display signature verification result in public and private
1788 messages using theme abstracts. See irssi/default.theme for
1789 examples on their usage. Affected files
1790 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1791 irssi/src/fe-common/silc/module-formats.[ch],
1792 irssi/src/fe-common/silc/fe-common-silc.c,
1793 irssi/src/fe-common/silc/Makefile.am
1794 irssi/src/fe-common/core/fe-messages.[ch]
1796 * Fixed bugs in Irssi's theme parsing. Affected files
1797 irssi/src/fe-common/core/themes.c
1799 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1801 * Calculate the correct length for signed messages before
1802 encrypting, it must be multiple by block size. Affected
1803 file lib/silccore/silcmessage.c.
1805 * silc_message_signed_get_public_key returns now both
1806 decoded and encoded public key. Affected files are
1807 lib/silccore/silcmessage.[ch].
1809 * Added libtoolfix script that makes the libtool more generic
1810 and configurable in run-time. Now we can specify in run-time
1811 if what kind of libraries we want to create, regardless of
1812 configuration. SIMs are now creates even if --disable-shared
1813 was explicitly given.
1815 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1817 * Fixed founder key sending in CMODE command in client.
1818 Affected file lib/silcclient/command.c.
1820 * Fixed CUMODE founder authentication in server to not check
1821 for client's public key since it's not supposed to do that.
1822 Affected file silcd/command.c.
1824 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1826 * Set realname and hostname in NICK_REC records. Affected file
1827 irssi/src/silc/core/silc-nicklist.c
1829 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1831 * Remove 1.0 protocol backwards compat code from client
1834 * Added more reliable check for whether nickname did change
1835 or not, or whether only Client ID changed in NICK_CHANGE
1836 notify. Affected file lib/silcclient/client_notify.c.
1837 Fixes bug in '@' character handling in a nickname.
1839 * Added support for automatically parsing signature from
1840 the message payload. Added new function
1841 silc_message_get_signature to return the payload to
1842 application. Affected files lib/silccore/silcmessage.[ch].
1844 * Changed the private_message and channel_message client
1845 operations to deliver the SilcMessagePayload to the
1846 application too. Application can use it fe. to get the
1847 signature from the message for verification. Affected
1848 file lib/silcclient/silcclient.h, client_channel.c and
1851 * Redefined the signed payload for message payloads.
1852 Updated protocol specs and implemented.
1854 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1856 * Fixed wrong invite and ban list handling in server command
1857 reply. Affected files are silcd/command_reply.c,
1858 silcd/server_util.[ch].
1860 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1862 * Fixed CMODE setting in server when founder mode was set.
1863 Affected file silcd/command.c. Bug #95.
1865 * Added support to setting specific public key in CMODE in
1866 Irssi SILC client. Affected file lib/silcclient/command.c.
1868 * Added support to use specific public key in CUMODE in
1869 Irssi SILC Client. Affected file lib/silcclient/command.c.
1871 * Added support for inviting and banning by public key in
1872 Irssi SILC client. Affected file lib/silcclient/command.c.
1874 * Fixed fingerprint/babbleprint showing in invite and ban
1875 list command replys. Affected file is
1876 irssi/src/silc/core/client_ops.c.
1878 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1880 * Format CMODE +c and +h to display both the mode and the argument
1882 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1884 * Added test vectors and test programs for SHA-1, MD5,
1885 HMAC-SHA1 and HMAC-MD5. New tests are located in
1886 lib/silccrypt/tests/. Fixed also argument decoding bug in
1887 MD5 implementation. Affected file lib/silccrypt/md5.c.
1889 * Changed the channel private key and private message key
1890 generation (with static keys) to use SHA1 instead of MD5,
1891 as SHA1 is the mandatory hash function in SILC. Affected
1892 file lib/silcclient/client_[channel/prvmsg].c.
1894 * Changed the private key file encryption to use SHA1 instead
1895 of MD5. Added support for the old generation and added
1896 automatic change of the key (to be removed later). Affected
1897 files lib/silccrypt/silcpkcs.c.
1899 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1901 * Load only files with .pub suffix in PublicKeyDir. Affected
1902 file silcd/serverconfig.c.
1904 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1906 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1907 channels. Affected files silcd/silcd.c, silcd/server.h.
1909 * Added the config directive PublicKeyDir for the client block.
1910 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1912 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1914 * Merged Toni's irssi/silc.conf patch.
1916 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1918 * Max alloc tests in allocation routines. Affected file
1919 lib/silcutil/silcmemory.c.
1921 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1923 * Fixed a typo in resuming code that fixed detach/resume code
1924 in server. Bug #93. Affected file silcd/packet_receive.c.
1926 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1928 * Do reverse lookups for server when /connecting. Affected files
1929 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1930 irssi/src/core/net-nonblock.*
1932 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1934 * Added library versioning for shared libraries. Affected
1935 files configure.in.pre and lib/Makefile.am.pre.
1937 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1939 * Display INVITE and BAN lists as specified by SILC 1.2
1941 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1943 * Do not send invite list back unless asked (when sending
1944 no arguments) or when list was modified. Affected file
1947 * Remove client from invite list in KILLED notify and in
1948 KILL command. Affected file silcd/command.c and
1951 * Fixed bugs in invite list handling in INVITE command.
1952 Affected files silcd/command.c and silcd/server_util.c.
1954 * Merged with Irssi 0.8.6.
1956 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1957 Affected file irssi/src/fe-text/silc.c.
1959 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1961 * The silc_argument_get_[first/next] now return the argument
1962 type to caller. Added silc_argument_payload_encode_one.
1964 Affected files are lib/silccore/silcargument.[ch].
1966 * Added support for the SILC 1.2 INVITE command and new
1967 invite lists to server. Affected files are silcd/command.c,
1968 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1970 * Added support for the SILC 1.2 BAN command and new
1971 ban lists to server. Affected files are silcd/command.c,
1972 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1974 * Added support to client sending new INVITE command. Affected
1975 file is lib/silcclient/command.c.
1977 * Added support to client sending new BAN command. Affected
1978 file is lib/silcclient/command.c.
1980 * Added support for removing client from invite list when kicked
1981 from channel, as SILC 1.2 dictates. Affected files are
1982 silcd/packet_receive.c and silcd/command.c.
1984 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1986 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1987 automatically the cipher's internal IV. Affected files
1988 lib/silccrypt/silccipher.[ch].
1990 * Assure the RESUME_CLIENT packet is not sent to twice to
1991 backup router if the detached client was originated from
1992 the backup. Affected file silcd/server.c. Bug #76.
1994 * Changed silc_sim_symname to not allocate memory. Affected
1995 file lib/silcsim/silcsimutil.c.
1997 * Fixed memory leaks with SIMs in server. Affected files
1998 silcd/serverconfig.c, silcd/server.c.
2000 * Fixed channel key distribution after resuming detached
2001 client. Affected files silcd/packet_receive.c.
2003 * Fixed channel's global_user boolean checking after detaching.
2004 Check it after changing the owner of the client not before.
2005 Affected file silcd/packet_receive.c.
2007 * Fixed few double frees from client library. Fixes at least
2008 Bug #81, possibly others too.
2010 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
2011 notifys in Irssi SILC Client. Affected file is
2012 irssi/src/silc/core/client_ops.c. Bug #82.
2014 * Applied Ville Räsänen's manual page and --mandir bugfix
2015 patch. Affected files are configure.in.pre and Makefile.am.pre.
2018 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2020 * Added support to backup router protocol for backup to tell
2021 normal server that it cannot use the backup router as primary
2022 because the primary isn't really down. Updated protocol
2025 * Added support for primary router to tell backup router that
2026 resuming is not possible because the backup really isn't primary
2027 in the cell. For example if backup disconnected itself the
2028 resuming is not allowed since the primary really did not
2029 go down. Updated protocol specs.
2031 * Removed MARS from crypto library.
2033 * Defined the CTR mode and Randomized CBC mode in SILC. The
2034 CTR mode is RECOMMENDED now in specification. Defined also
2035 Serpent cipher as optional cipher. Updated the protocol specs.
2037 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2039 * Added support for inviting/banning by IP/MASK, public key,
2040 and explicit Client ID. Redefined the command and notify
2041 types to allow easier forwards support for other methods
2042 of inviting/banning. Updated protocol specs.
2044 * Remove the client from channel's invite lists if the client
2045 is kicked or killed. Updated protocol specs.
2047 * Unified the Channel Message Payload and Private Message
2048 into one Message Payload. Updated protocol specs and
2051 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2053 * Don't wait for EOF after socket error has occurred, but
2054 close the connection. Affected file is silcd/server.c.
2056 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2058 * Added support for setting FOUNDER mode on channel with
2059 specific public key which can be set with CMODE command.
2060 Updated protocol specs and implemented in client and server.
2062 * Fixed the Irssi SILC client to correctly shutdown the client
2063 library to avoid memory leaks. Affected files are
2064 irssi/src/silc/core/silc-core.c and silc-servers.c.
2066 * Deprecated the No Reply flag in SKE protocol and introduced
2067 "IV Included" flag which can be used to indicate that the IV
2068 is included in the ciphertext. This makes it possible to use
2069 SILC on unreliable transport, such as UDP which may cause
2070 packet reordering and losses. Updated protocol specs, did
2073 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2075 * Fixed the MPI implementation of silc_mp_sizeinbase to return
2076 < 32 bit values in correct size. Affected file is
2077 lib/silcmath/mp_mpi.c.
2079 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2081 * Fixed the KE Start Payload parsing to check that mandatory
2082 fields are present. Affected file lib/silcske/payload.c.
2084 * Fixed compilation warnigs in Irssi SILC Client. Affected
2085 files are irssi/src/silc/core/silc-query.c. client_ops.c.
2087 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2089 * Print "nick now appears as newnick" and update Irssi's nicklist
2090 when you change your nick to "nick". Closes #62
2092 * Never format your own nick. Closes #63
2094 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2096 * SILC_UMODE_GONE changes are now propagated correctly to the
2097 Irssi client. Closes #54
2099 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2101 * Fixed example in /HELP KEY
2103 * Added expando $j which expands to current SILC Client version
2105 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2107 * Fixed public key decoding in crypto library.
2109 * Added better error printing to SKE library.
2111 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2113 * Fixed NICK command to not crash if nickname was not sent.
2115 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2117 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
2118 Deprecated the old Encrypt-And-MAC order. Updated protocol
2119 specs and implemented.
2121 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
2122 generation. Updated specs and implemented.
2124 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2126 * Added support for rekey before 2^32 sequence number wraps.
2127 Affected files in server and client library.
2129 * Padding must be at least 8 bytes now. Implemented and updated
2132 * Compute maximum padding for authentication packets to make
2133 passphrase approximation attacks impossible. Affected files
2134 in client library and in server.
2136 * Fixed PING command sending in client library and handling in
2137 server. The server ID must be ID Payload, not raw ID data.
2138 Affected files in server and client library.
2140 * Defined that all public keys sent in commands and notify
2141 payloads are actually Public Key Payloads not raw public key
2142 data. Updated protocol specs and implemented.
2144 * Updated protocol version to 1.2. Updated specs and code.
2146 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
2147 status types. Updated specs and the code.
2149 * Added support for normal client to kill its own entries from
2150 the network. Updated protocol specs and the code.
2152 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
2153 and added initial implementation.
2155 * Added MAC field to the Private Message Payload to protect
2156 against chosen ciphertext attacks. Updated the protocol specs
2159 * Added idle and signon fields to the ATTRIBUTE_SERVICE
2160 attribute to indicate the user's current idle and signon time
2161 of a service. Updated protocol specs and implemented.
2163 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2165 * Added "do_not_bind" argument to silc_client_file_send what
2166 can be used to not bind locally but assume the file receiver
2167 provides the point of connect. Usefull when sender is behind
2168 NAT device. Affected file lib/silcclient/silcclient.h and
2171 * Added -no-listener option to FILE SEND command in Irssi SILC
2172 client. Affected file irssi/src/silc/core/silc-servers.c.
2173 Renamed FILE RECEIVE to FILE ACCEPT.
2175 * Confirm passphrase for private key encryption in
2176 silc_create_key_pair and silc_change_private_key_passphrase.
2177 Affected files are lib/silcutil/silcapputil.c.
2179 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2181 * Move silc_client_packet_send back to internal, added
2182 silc_client_send_packet, a bit simpler function for application.
2183 Affected files lib/silcclient/silcclient.h, client.c and
2186 * Moved the SilcClientEntry, SilcChannelEntry and
2187 SilcServerEntry to silcclient.h to be public and documented
2188 them for application. Affected files are
2189 lib/silcclient/silcclient.h and idlist.h.
2191 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2193 * Fixed manual page installation patch by Ville Räsänen.
2194 USERS help page fix patch by Ville Räsänen
2196 * Changed the silc_client_command_call interface to make
2197 the command call simpler for the application. The library
2198 now handles the command line parsing, command finding and
2199 execution. Application only needs to call the function
2200 with the command line. Affected files are
2201 lib/silcclient/silcclient.h, command.[ch].
2203 * Fixed silc_get_input to NULL-terminate the returned input.
2204 Affected file lib/silcutil/silcutil.c.
2206 * Resolve the client's public key in JOIN command if the
2207 founder auth data is being requested but we don't know the
2208 client's public key. Affected file silcd/command.c.
2211 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2213 * Print notify for server opers when backup router comes
2214 online. Affected file silcd/server.c.
2216 * Fixed the INVITE command to send the invite list in
2217 command reply. Affected file silcd/command_reply.c.
2219 * Fixed MOTD command reply sending. Affected file
2222 * UTF-8 decode the topic in TOPIC command reply and LIST
2223 command reply in Irssi SILC client. Affected file is
2224 irssi/src/silc/core/client_ops.c.
2226 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2228 * Fixed the INVITE command to not crash Irssi SILC client
2229 when given without nickname argument. AFfected file
2230 irssi/src/silc/core/client_ops.c.
2232 * Fixed double free in WHOIS query on normal server when
2233 forwarding query to router. Affected file is
2234 silcd/server_query.c.
2236 * Fixed WATCH command reply handling on normal server which
2237 was missing altogether. Affected file silcd/command_reply.c.
2240 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2242 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2243 Included yodl sources for each of these. Also modified
2244 Makefile.am prototype to install these files to proper
2245 locations. Updated CREDITS. Affected file Makefile.am.pre,
2246 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2249 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2251 * Added support for encrypted private key files. Now
2252 passphrase must be provided when new key pair is created
2253 (can be empty though), and prompted when loading the
2254 private key. Added support for loading the old-style
2255 non-encrypted private keys as well. Affected files
2256 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2259 * Fixed silc_get_input to accept input on all terminals.
2260 Affected file lib/silcutil/silcutil.c.
2262 * Moved the Irssi SILC client key loading and other stuff
2263 to be called after the arguments and UI is initialized.
2264 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2266 * Added -P option to Irssi SILC client which can be used
2267 to change the passphrase of the private key. Affected
2268 file irssi/src/silc/core/silc-core.c.
2270 * Added silc_change_private_key_passphrase apputil routine
2271 to lib/silcutil/silcapputil.[ch].
2273 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2275 * Fixed connection closing in client library to not crash.
2276 Moved the connection freeing totally to function
2277 silc_clinet_del_connection. Affected file
2278 lib/silcclinet/client.c.
2280 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2282 * Changed includes/silcincludes.h to silcincludes.h.in to
2283 include configuration specific information. The silcdefs.h
2284 is not included in to installation anymore (it's only
2285 compilation time header).
2287 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2289 * Moved the SilcClient and SilcClientConnection from client.h
2290 to the public lib/silcclient/silcclient.h. Changed the
2293 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2295 * If version string in silc_clinet_alloc is NULL the library
2296 puts it automatically. Affected file lib/silcclient/client.c.
2298 * Changed the version strings from variables to #define's
2299 in includes/silcversion.h.
2301 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2303 * Added shared library complation support.
2305 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2307 * Added lib/silcutil/silcapputil.[ch] for application
2308 utility functions. It includes routines for applications'
2309 convenience. Added silc_create_key_pair, silc_show_public_key
2310 and silc_load_key_pair functions.
2312 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2314 * Send RESUME_CLIENT packet from router to backup routers
2315 to in resuming. Affected file silcd/packet_receive.c.
2317 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2319 * In IDENTIFY command parsing, send all other IDs except
2320 Client IDs explicitly to router for resolving on normal
2321 server. Also check that ID received in WHOIS command is
2322 always Client ID, others are not allowed. Affected file
2323 silcd/server_query.c.
2325 * Merged latest changes from irssi.org CVS.
2327 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2329 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2330 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2332 * Fixed the heartbeat sending in Irssi SILC client. Moved
2333 the silc_client_packet_send to silcclient.h for application
2334 usage. Affected files lib/silcclient/client_internal.h
2335 lib/silcclient/silcclient.h.
2337 * Fixed a bug in query resolving in server. Used wrong
2338 variable in a for loop and crashed. Affected file is
2339 silcd/server_query.c.
2341 * Server constructs requested attributes only to locally
2342 connected clients. Affected file silcd/server_query.c.
2345 * Fixed a bug when sending resolving from router to server
2346 with requested attributes. The constructed WHOIS command
2347 was incorrect. Affected file silcd/server_query.c.
2350 * Fixed Requested Attributes saving in WHOIS command reply.
2351 The length of the data buffer must be saved too. Affected
2352 file silcd/command_reply.c.
2354 * Update the client entry's servername after detaching is
2355 over. Affected file silcd/packet_receive.c. Bug #37.
2357 * Resolve incomplete client entrys in CUMODE_CHANGE and
2358 CMODE_CHANGE notifys. Affected file is
2359 lib/silcclient/client_notify.c. Bug #42.
2361 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2363 * Fixed channel key packet processing bug on backup router
2364 during backup resuming protocol. Affected file is
2365 silcd/packet_receive.c.
2367 * Fixed memory leaks in server. Affected files are
2368 silcd/server.c and silcd/packet_receive.c.
2370 * Fixed packet decryption problem when backup router encrypted
2371 channel message with wrong key during backup resuming
2372 protocol. Affected file silcd/packet_send.c.
2374 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2375 Toni Willberg (toniw@iki.fi)
2377 * Changed the SilcCipher context to be private. Changed the
2378 silc_cipher_get_iv to just return pointer to the IV. Added
2379 silc_cipher_get_name to return the name of the cipher.
2380 Fixed code all around to support these changes. Affected
2381 files are lib/silccrypt/silccipher.[ch], client library and
2384 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2386 * Fixed unaligned access in lib/silccore/silcattrs.c.
2388 * Fixed libtool linking in lib/silcsim/Makefile.am.
2390 * Fixed services attribute printing. Affected files is
2391 irssi/src/silc/core/silc-queries.c.
2393 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2395 * Fixed a crashbug in incoming server accepting. Affected
2396 file silcd/server.c.
2398 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2400 * Added automatically generated index to Toolkit Reference
2403 * Added support for Postscript Toolkit Reference Manual.
2405 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2407 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2410 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2412 * Added 'send_events' boolean argument to the function
2413 silc_schedule_set_listen_fd which sends the set events to
2414 the application explicitly if set to TRUE. Default action
2415 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2416 lib/silcclient/client_internal.h and silcd/server_internal.h.
2418 * Added silc_compare_timeval to determine which time values
2419 is smaller. Affected file lib/silcutil/silcutil.[ch].
2421 * Added sort-of "Quality of Service" (QoS) support to
2422 SilcSocketConnection. Data reception can be controlled with
2423 rate limit per second and/or read data length limit.
2424 Added silc_socket_set_qos. Affected files are
2425 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2427 * Added the QoS configuration to SILC Server configuration
2428 file. Affected files are silcd/serverconfig.[ch] and
2431 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2433 * Merged with irssi.org CVS.
2435 * Failed OPER and SILCOPER authentications are now logged.
2436 Affected file silcd/command.c. Bugs #25.
2438 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2440 * ROBODoc documented lib/silcutil/silcbuffer.h and
2441 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2442 <ville.rasanen@iki.fi>.
2444 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2446 * Added support for auto-passphrase authentication from the
2447 config file during connecting which was not implemented
2448 yet. Affected file irssi/src/silc/core/client_ops.c.
2450 * Fixed a bug in authentication protocol failure handling which
2451 was processing wrong callback context. Affected files
2452 are lib/silcclient/client.c and protocol.c.
2454 * Fixed the /ATTR allow off to actually work. Affected file
2455 is irssi/src/silc/core/silc-queries.c.
2457 * Fixed the /ATTR -del to work. Affected file is
2458 irssi/src/silc/core/silc-queries.c.
2460 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2462 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2464 * Fixed mask attribute adding in Irssi SILC client. Affected
2465 file irssi/src/silc/core/silc-queries.c.
2467 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2469 * Added support for saving the requested attributes in
2470 WHOIS to directory. Affected file is
2471 irssi/src/silc/core/silc-queries.c.
2473 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2475 * Added support for parsing VCard fields that do not have
2476 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2478 * Fixed a double free bug in hash table foreach function
2479 if the entry was deleted in the foreach callback. Affected
2480 file lib/silcutil/silchashtable.c.
2482 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2484 * Added silc_attribute_get_verify_data to return the signature
2485 verification data for either user digital signature or
2486 server digital signature in Requested Attributes. Affected
2487 files are lib/silccore/silcattrs.[ch].
2489 * Added silc_vcard_alloc which is used to allocated dynamic
2490 SilcVCard context. The silc_vcard_free now checks whether
2491 the context is dynamically allocated or not. Affected files
2492 are lib/silcutil/silcvcard.[ch].
2494 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2496 * Periodically remove the NOATTR status from client entry
2497 so that the client may take the attributes in use even after
2498 server has resolved them unsuccessfully earlier. Affected
2499 file silcd/server_query.c and idlist.h.
2501 * Moved sha1hash and md5hash from client->internal to
2502 SilcClient for application usage. Affected files are
2503 lib/silcclient/client.h and client_internal.h.
2505 * Fixed attribute encoding and decoding bugs. Affected
2506 files lib/silccore/silcattrs.[ch].
2508 * Added ATTR command to Irssi SILC Client which is used to
2509 manage user's Requested Attributes sending and values for
2510 WHOIS command. Affected files around Irssi SILC client.
2512 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2514 * Added silc_buffer_strformat which can be used to format
2515 strings into a buffer which size is automatically increased.
2516 Affected file lib/silcutil/silcbuffmt.[ch].
2518 * Added implementation of VCard (RFC 2426) which can be used
2519 as part of Requested Attributes in WHOIS command. Affected
2520 file lib/silcutil/silcvcard.[ch].
2522 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2524 * Some strncat -> silc_strncat changes our the core and
2527 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2528 errors. Added better error printing to SKE library.
2529 Affected files lib/silcske/silcske.c, silcske_status.h and
2532 * Save the PKCS key length even if only private key is set to
2533 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2535 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2536 length in bits not in bytes. Affected files are
2537 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2538 silcd/server_query.c.
2540 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2542 * Added silc_attribute_payload_encode_data to directly encode
2543 the data into the attributes buffer. Renamed function
2544 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2545 Affected files are lib/silccore/silcattrs.[ch].
2547 * silc_hash_table_find_foreach calls the foreach function now
2548 once even if the nothing was found with context set to NULL.
2549 Affected file lib/silcutil/silchashtable.[ch].
2551 * Remove the RESOLVING flag from client entry after received
2552 the Requested Attributes from the client. Fixed memory leak
2553 in client entry freeing. Affected files silcd/server_query.c
2556 * Added Requested Attributes support into SILC Client Library.
2557 It is not able to send requested attributes in WHOIS command,
2558 and also receive and process requested attributes. Added
2559 silc_client_attribute_[add|del] and silc_client_attributes_get
2560 functions. Added also `ignore_requested_attributes' to the
2561 SilcClientParams to not use attributes in client. Affected
2562 files are lib/silcclient/command.c, client_attrs.[ch],
2563 silcclient.h, client_internal and client.[ch].
2565 * Changed the silc_client_get_client_by_id to support Requested
2566 Attributes, it takes them as argument now. Affected file
2567 is lib/silcclient/silcclient.h, and idlist.c.
2569 * Added -details option to WHOIS command in Irssi SILC Client
2570 to support the requested attributes. By default it requests
2571 all attributes. Affected file lib/silcclient/command.c and
2572 irssi/doc/help/in/whois.in.
2574 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2576 * Add also SERVICE attribute for server-constructed attribute
2577 data. Also digitally sign the attributes and add
2578 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2579 silcd/server_query.c.
2581 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2583 * Changed the silc_attribute_payload_encode to support list
2584 of attributes (function may be called several times to add
2585 a new attribute). Removed the silc_attribute_payload_encode_list
2586 function. The encoding function now also automatically encodes
2587 the data, so the caller does not need to do that. Affected
2588 files lib/silccore/silcattrs.[ch].
2590 * Added support for replying on behalf of the user to the
2591 Requested Attributes in WHOIS command in the server. Affected
2592 file silcd/server_query.c.
2594 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2595 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2597 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2599 * Don't swtich to become primary router if we are backup if
2600 decryption error has occurred. Affected file silcd/server.c.
2602 * Fixed a bug in backup router IP address comparison in
2603 silc_server_backup_get.
2605 Save now also the port of the server/router and use that
2606 in comparison as well. Affected file silcd/server_backup.c.
2608 * Normal server now reconnects to backup router automatically
2609 if connection is lost to it. Affected file silcd/server.c.
2611 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2613 * If packet processing fails (like integrity check fails)
2614 the connection is closed now. Affected files are
2615 lib/silccore/silcpacket.c and silcd/server.c.
2617 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2619 * Fixed double free in RSA public key set function
2620 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2623 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2625 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2626 Added server_query.[ch] which provides one interface for
2627 querying information using all three commands.
2629 * Changed all "typedef unsigned char" in core library to
2630 "typedef SilcUInt8".
2632 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2634 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2636 * Renamed silc_server_get_client_resolve to
2637 silc_server_query_resolve and moved to server_query.[ch].
2639 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2641 * Resumed client packet handling from server put the resumed
2642 client on wrong list on router and caused the client not
2643 be present on the network anymore. Now fixed to put the
2644 client to correct list. Affected file silcd/packet_receive.c.
2646 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2648 * Various cleanup in error message output in config parsing code
2649 and in server init code. Fixed error log files containing
2650 too many newlines ('\n') in some situations. Affected files are
2651 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2653 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2655 * Use the reverse lookupped hostname in client internals
2656 instead of one user provided us as remote server name.
2657 Affected file lib/silcclient/client.c.
2659 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2661 * Added 'app_context' to silc_schedule_init. It is an
2662 application specific context that is delivered to application
2663 in task callback functions. Affected files are
2664 lib/silcutil/silcutil.[ch].
2666 * The hb_context in SilcSocketConnection is not freed
2667 automatically anymore (application must free it). Freeing
2668 it automatic is inconsistent. Affected files are
2669 lib/silcutil/silcsockconn.[ch].
2671 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2673 * Added support for removing explicitly added client connections
2674 in rehash and closing the client connections if they were
2675 unconfigured in the rehash. Affected file silcd/server.c.
2677 * Added support for aborting automatically pending commands
2678 that never receives the reply (to avoid memory leaks).
2679 Added also silc_server_command_pending_timed to set the
2680 specific timeout for pending command. Affected files are
2681 silcd/command[_reply].[ch].
2683 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2684 specs and lib/silccore/silcstatus.h.
2686 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2688 * Changed the silc_get_time to accept time value as argument
2689 or if zero is sent return current local time. Affected
2690 file lib/silcutil/silcutil.[ch].
2692 * Added STATS command to client library and Irssi SILC client.
2693 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2695 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2697 * Assure that channel key is set before sending it. May
2698 crash server otherwise. Affected file silcd/packet_send.c.
2700 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2702 * Assure that endless loop cannot happen with detached client
2703 resolving on normal server. Added idlist status
2704 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2705 silcd/idlist.h and silcd/packet_receive.c.
2707 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2709 * Incoming file transfer request cannot use same session as
2710 the sending session. This can happen when sending file to
2711 yourself. Crashed the client on quit. Affected file
2712 lib/silcclient/client_ftp.c. Bug #24.
2714 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2716 * Implemented the draft-riikonen-precense-attrs draft and
2717 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2719 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2721 * Distribute the SERVER_SIGNOFF notify also to local backup
2722 routers from the primary router. The backup router may not
2723 have the signing of local server directly connected and need
2724 to know about the signoff. Affected file silcd/server_util.c.
2726 * Use the primary router as the origin of the locally connected
2727 server when it is disconnecting from the backup router since
2728 that's where it really is coming from. Now the clients from
2729 the disconnecting server are removed correctly and "shadow"
2730 clients are not left to the backup router. Affected file
2733 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2735 * If normal server is standalone and found existing but disabled
2736 channel, do not re-create the channel since it creates
2737 duplicate same channels. Affected file silcd/server.c.
2739 * Added anonymous client connections support to server. New
2740 "anonymous" configuration option to ConnectionParams section
2741 added. If set to true, the username and hostname information
2742 of the client will be scrambled and anonymous user mode is
2743 set automatically to the user. Affected files are
2744 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2746 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2748 * In JOIN notify handling, mark that the cache entry of the
2749 client cannot be expired. Can cause crashes on normal
2750 server (asserts client->channels). Affected file is
2751 silcd/packet_receive.c.
2753 * From now on distribution versions are used as protocol versions
2754 instead of by default using the Toolkit base version as protocol
2755 version. Affected file prepare.
2757 * Do not set the locally resolved hostname for local client
2758 entry but take what server sends. This way the real hostname
2759 is showed in WHOIS for yourself. Affected file is
2760 lib/silcclient/idlist.c and lib/silcclient/client.c.
2762 * Resolve local info with IDENTIFY when connecting to server.y
2764 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2766 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2767 for implied search (not needed on platforms which has native
2768 pthreads library). Use --without-pthreads to disable threads.
2769 Affected file is configure.in.pre
2771 * Fixed --with-iconv on platforms which need to bypass (broken)
2772 native iconv(). Affected file is configure.in.pre
2774 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2776 * Moved -C option parsing in Irssi SILC client at same time
2777 as other options. The UI was initialized earlier and caused
2778 problems on command line. Bug #16. Affected file is
2779 irssi/src/silc/core/silc-core.c.
2781 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2783 * Added global variable silc_log_timestamp that tells silclog
2784 wether to print or not the timestamp in the logging files.
2785 Affected file lib/silcutil/silclog.[ch].
2787 * Added silcd configuration option Timestamp in the Logging
2788 section. Affected file silcd/serverconfig.[ch],
2789 doc/example_silcd.conf.in.
2791 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2793 * Fixed fingerprint checking to check for entirely empty
2794 fingerprint instead of two first bytes when determining
2795 if it is set. Bug #18. Affected file silcd/command.c.
2797 * Fixed duplicate PKCS name registering to not allow it.
2798 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2800 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2802 * Conditionalize non-gcc compiler optimizations for various
2803 platforms, enable those commented out. Cleanups.
2804 Affected file lib/silcmath/mpi/configure.in
2806 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2808 * silc_rng_exec_command() left zombie processes if command
2809 didn't generate any output. Affected file
2810 lib/silccrypt/silcrng.c
2812 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2814 * Rewrote iconv checking, introduce --with-iconv for systems
2815 which rely on libiconv. Check if iconv() provided by libc
2816 is good enough, otherwise demand libiconv. Affected file
2819 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2821 * Search for ldopen() also in libc. This enables SIM support
2822 on *BSD systems. Based on patch from Alex Zepeda. Affected
2823 file configure.in.pre
2825 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2827 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2828 This fixes prepare on *BSD systems. Affected file
2831 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2833 * More fixed for not having purge timeout for global clients
2834 that are on channel. Affected files silcd/command_reply.c
2837 * Fixed the rekey protocol to work with backup router connections.
2838 Rekey packets are now allowed on disabled connections as
2839 well. Affected files silcd/packet_send.c and server.c.
2841 * Do not switch to be as backup router when shutting down and
2842 closing the primary connection. Affected file silcd/server.c.
2844 * Fixed memory leaks in backup router deleting. Added
2845 silc_server_backup_free to free all data during shutdown of
2846 server. Affected files silcd/server_backup.[ch].
2848 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2850 * Do not process commands if the sock->user_data is NULL.
2851 Affected file silcd/command.c.
2853 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2855 * Fixed buffer overflow and security problems (loosing bits
2856 in CFB encryption) in SILC RNG. Problems reported by
2857 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2859 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2861 * Added yet more checks that client is not expired on global
2862 list if it is on channels. Affected file is
2863 silcd/command_reply.c.
2865 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2867 * Merged c0ffee's MIME signal patch which adds support for
2868 sending also MIME messages in Irssi SILC Client, and handling
2869 received MIME messages in a signal (and perhaps doing something
2870 to non-textual MIME messages).
2872 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2874 * Fixed pending command deletion in server and client library
2875 to check the whole list instead of breaking after first found.
2876 The affected files are silcd/command.[ch] and
2877 lib/silcclient/command.[ch].
2879 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2881 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2882 secret or private, otherwise it's possible to find out
2883 whether a secret channel exists or not. Affected file
2886 * If CMODE change fails during the mode setting, assure that
2887 the old mode mask is set for the channel back. Affected
2888 file silcd/command.c.
2890 * Fixed passphrase saving on +a channel on normal server
2891 after successful JOIN command. Affected file silcd/command.c.
2893 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2895 * Remove server/router operator privileges in DETACH command,
2896 since it's possible to resume to server where these
2897 privileges would not be allowed for the client. Affected
2898 file silcd/command.c.
2900 * Do not set to wait for backup in rehash of the server.
2901 Affected file silcd/server.c.
2903 * Do not check listener sockets when counting how many
2904 socket connections we have. Affected file is
2905 silcd/server_util.c.
2907 * Do not announce disconnected clients that are remaining
2908 in history (for WHOWAS). This is because SIGNOFF notify
2909 for these has been sent earlier already. Affected file
2912 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2914 * Buffer overflow with CUMODE command's mode->mode character
2915 conversion. Reported by Ville Räsänen. Affected file
2916 lib/silcutil/silcutil.c.
2918 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2920 * Allow heartbeat packets to go disabled connections anyway.
2921 Affected files silcd/server.c and silcd/packet_send.c.
2923 * Do not broadcast New Channel packets with List flag set
2924 in the packet to backup routers. The router must check
2925 for the correctness of the packets before sending them.
2926 It is possible that router will have enforce Channel ID
2927 change and this would cause desync in the backup router.
2928 Affected file silcd/packet_receive.c.
2930 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2931 are handled in list parsing. They are not list packets
2932 anymore. Affected file silcd/packet_receive.c.
2934 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2936 * Stop waiting for backup router through the timeout, not
2937 directly after backup router has arrived. Affected file
2940 * Do not re-create channel keys and send them when removing
2941 clients in server shutdown. Affected files are
2942 silcd/server_internal.h and silcd/server_util.c.
2944 * Notify distribution to backup routers was missing from
2945 the silc_server_send_notify_dest function which caused
2946 desyncing problems with backup router. Affected file is
2947 silcd/packet_send.c.
2949 * The client's channel removing was working wrong on
2950 backup router. It assumed that it doesn't know global
2951 information but backup router does know. For this reason
2952 it could remove channel when it wasn't supposed to do that.
2953 Affected file silcd/server.c and silcd/server_util.c.
2955 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2957 * Stop for a couple seconds after badkup router has become
2958 primary router. Affected file silcd/server.c.
2960 * Added silc_server_remove_servers_by_server, which is used
2961 to remove servers originated from some other server. Also
2962 clients of those servers can be removed too. Affected file
2963 silcd/server_util.[ch].
2965 * When removing clients after a server has signed of remove
2966 also all servers behind that server (unless they are known
2967 to be available locally), and send SERVER_SIGNOFF for each
2968 of the server separately. Also the signed off clients are
2969 sent now separately per signed off server. The affected files
2970 are silcd/server.c and silcd/server_util.[ch].
2972 * All servers added with silc_idlist_add_server must always
2973 have both "router" and "connection" pointers set. Otherwise,
2974 bad server entries may be left around in the cache.
2975 Affected file silcd/command_reply.c.
2977 * Do not create the channel key in NEW_CHANNEL packet
2978 processing if the channel is empty. Affected file
2979 silcd/packet_receive.c.
2981 * Completed backup router support for standalone routers.
2982 Supports also servers in the cell that do not use the backup
2985 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2987 * Fixed a bug in silc_string_regexify which did not add '^'
2988 at the start of each string, and thus the matching was
2989 not explicit. For example ban list iikone@*!*@* would
2990 match also "priikone", which is wrong, it would have to be
2991 *iikone@*!*@* to match also "priikone". Affected
2992 file lib/silcutil/unix/silcunixutil.c.
2994 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2996 * Enable all local server connections before updating client
2997 caches when we've become backup router. Otherwise, signoff
2998 packets may not reach the clients. Affected files are
2999 silcd/server.c and silcd/server_util.[ch].
3001 * Fixed a bug in version string parsing which could crash
3002 the program with specially formatted version string.
3003 Bug reported and patch provided by Ville Räsänen. Affected
3004 file lib/silcutil/silcutil.c.
3006 * Handle the disconnection immediately when DISCONNECT
3007 packet is received in server. Affected file silcd/server.c.
3009 * Primary router now waits a short time (10 seconds) for
3010 backup router connection before accepting any other
3011 connection (except local). Affected file silcd/server.c,
3014 * Fixed a crash in client libary in NICK_CHANGE notify when
3015 NICK_CHANGE arrived for client entry we are resolving
3016 currently. Affected file lib/silcclient/client_notify.c.
3018 * Call the sconn->callback completion even if error had
3019 occurred. Start reconnecting always if connection to
3020 primary router fails during backup router protocol.
3021 Affected files silcd/server.c and server_backup.c.
3023 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3025 * Added functions silc_server_send_opers and
3026 silc_server_send_opers_notify to send packets stricly
3027 to operators. Added macro SILC_SERVER_SEND_OPERS macro
3028 to send variable argument notify to operators.
3029 Affected files silcd/packet_send.[ch] and silcd/server.h.
3031 * Removed UMODE rights checking with UMODE_CHANGE notify.
3032 Affected file silcd/packet_receive.c.
3034 * Server/router operator now receives notify when network
3035 switches to backup router and when it resumes the use of
3036 primary router. Affected file silcd/server.c and
3037 silcd/server_backup.c.
3039 * Fixed the updating of client information after backup
3040 resuming protocol is over; update all except local clients
3041 to the new primary router. The affected file is
3042 silcd/server_util.c.
3044 * Added support for closing active connections in rehash
3045 that were unconfigured by the user. Supports currently
3046 closing server and router connections. Affected file
3049 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
3051 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3053 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
3054 is NULL since seems that on some platforms NULL is allowed
3055 and on some it's not. Fallback encoding is used instead.
3056 Affected file lib/silcutil/silcstrutil.c.
3058 * Fixed statistics updating for incoming server connection
3059 which could cause problems when re-connecting. Affected
3060 file silcd/server.c.
3062 * Preliminary backup router support for standalone router
3063 added. Affected files in silcd/.
3065 * Mark server connections in backup router disabled before
3066 and after backup protocol. Affected file is
3067 silcd/server_backup.c.
3069 * Added support for reconnecting to remote server connection
3070 even if the protocol fails, and if the configuration wants
3071 us to keep trying to connect anyway.
3073 Server connection is not allowed to backup router if
3074 backup router does not have connection to primary router yet.
3076 Affected file is silcd/server.c.
3078 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3080 * Added silc_client_udpate_server function to update changed
3081 server info. Affected file lib/silcclient/idlist.[ch].
3083 * Added check for server entries that are being resolved when
3084 notify is received. If being resolved, handle the received
3085 notify only after it's resolved so that all notifys are
3086 handled in same order as received from the server.
3088 Added similar resolver check to channel entries. Every
3089 notify that cause resolving of any information that affects
3090 channel entry marks the channel entry in waiting state.
3091 After whatever resolving is over the waiters are signalled
3092 and only then the notifys are handled in the same order
3093 as delivered from the server.
3095 Affected files are lib/silcclient/idlist.[ch], and
3098 * Fixed KILLED notify handling in normal server. Affected
3099 file silcd/packet_receive.c.
3101 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
3102 is locally connected, or was locally connected (but may
3103 be detached and connection is not active). Added also
3104 SILC_IS_LOCAL for checking this status. Affected files
3105 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
3106 silcd/server.c and silcd/server_internal.h.
3108 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3110 * Don't send or handle TOPIC_SET if topic is already set and
3111 is same as being set. Affected files silcd/command.c and
3112 silcd/packet_receive.c.
3114 * Fixed CMODE change rights checking to work correctly when
3115 removing modes by operator. Affected file is
3116 silcd/server_util.c.
3118 * Fixed some handling with New Channel packet in router and
3119 fixed some CMODE_CHANGE notify handling in server and router.
3120 Affected file is silcd/packet_receive.c.
3122 * Changed "disconnect" client operation to include the
3123 reason of the disconnection and optional disconnection
3124 message. Affected file lib/silcclient/silcclient.h.
3126 * Made the compilation of lib/contrib/ stuff conditional.
3127 Affected files configure.in.pre, lib/contrib/Makefile.am.
3129 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3131 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
3132 to the sender of the notify too, to avoid situation where two
3133 notifys are in the network at the same time going to oppsite
3134 directions. Affected file silcd/packet_receice.c.
3136 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3138 * Delete the client from channel even if the cilent->id is
3139 NULL. It was possible that client was deleted without
3140 removing from channels (theoretically at least). Affected
3141 file silcd/server.c and silcd/server_util.c.
3143 * Free the client data too when resuming is not successful.
3144 Affected file silcd/packet_receive.c.
3146 * Merged some code from c0ffee's silc-plugin. Affected files
3147 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
3149 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
3150 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
3151 to the primary router connection, the other one returns
3152 TRUE if packet must be broadcasted to network.
3154 * All notifys that are destined to primary router (to network)
3155 are now automatically sent to backup routers even if the
3156 router is standalone (and has backup router). Affected files
3159 * Added --without-irssi and --without-silcd configuration
3160 options for disabling the compilation of these applications.
3161 Affected file configure.in.pre and prepare.
3163 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3165 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
3166 UTF-8 encoding and decoding. Added also new encodings
3167 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
3169 Added also SILC_STRING_LANGUAGE which is language and charset
3170 specific encoder and decoer for those platforms that support
3171 iconv(). It can convert the UTF-8 to and from the locale
3172 specific character set.
3174 Affected file lib/silcutil/silcstrutil.[ch].
3176 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
3178 * Added function silc_get_command_name to the file
3179 lib/silcutil/silcutil.[ch].
3181 * Improved the server debug output a bit. Affected files are
3184 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3186 * Save the channel passphrase when received succesful JOIN
3187 command reply from router, on normal server. Otherwise
3188 joinig +a channels from normal server is not possible.
3189 Affected file silcd/command.c.
3191 * Fixed a bug in TOPIC_SET notify handling. The notifier
3192 may be other than client too, like server or channel.
3193 It expected it to always be only client and ignored the
3194 notify. Affected file silcd/packet_recieve.c.
3196 * Removed some (unnecessary) debug printing from
3197 lib/silccore/silcid.c and lib/silccore/silcargument.c.
3199 * Do not force CMODE_CHANGE when server is announcing new
3202 Router announces stuff only after server reannounces channel
3203 after CHANNEL_CHANGE notify.
3205 These fixes optimizes the announcing procedure, and perhaps
3206 fixes some problems too. Affected file silcd/packet_receive.c.
3208 * Fixed SERVER_SIGNOFF sending to local clients. It was
3209 totally broken and sent the notify to all local clients,
3210 instead of only to those that was on same channel as the
3211 signing off clients. Affected file silcd/server_util.c.
3213 * Added -D option to server. It can be used to give debug
3214 level. The levels are from 0 - 99, and are predefined for
3215 smooth server debugging. (see silcd.c for the predefined
3216 levels). Affected file silcd/server.c.
3218 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3220 * Fixed a bug in Irssi SILC client to close the connection
3221 properly when disconnecting from server. Affected file
3222 irssi/src/silc/core/client_ops.c.
3224 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3226 * When authenticating as founder during JOIN command, check
3227 that the one authenticating becomes the only founder on the
3228 channel. Affected file silcd/command.c.
3230 * Better checking for founder mode setting when CUMODE_CHANGE
3231 notify is received. Affected file silcd/packet_receive.c.
3233 * Close all connections when shutting down the server by sending
3234 DISCONNECT packet. Close all listeners too when shutting
3235 down the server. Affected file silcd/server.c.
3237 * Handle DISCONNECT packet correctly in client library by
3238 calling the "disconnect" client operation. Affected file
3239 lib/silcclient/client.c.
3241 * Handle local errors correctly during resuming. Affected
3242 file lib/silcclient/client.c.
3244 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3246 * The log file is not dupped internally anymore in
3247 lib/silcutil/silclog.c. Fixed memory leaks too.
3249 * The scheduler now dispatches all pending timeout tasks
3250 when it is uninitialized with silc_schedule_uninit.
3251 Affected file lib/silcutil/silcschedule.c.
3253 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3255 * Added --enable-stack-trace option to configure. Added
3256 memory allocation stack trace support. Added files
3257 lib/silcutil/stacktrace.[ch]. Affected files are
3258 lib/silcutil/silcmemory.[ch].
3260 * Fixed memory leaks from libraries and server. Affected
3261 files around the tree.
3263 * Reverted back a fix made to CUMODE which broke it.
3264 Affected file silcd/command.c.
3266 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3268 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3269 core library, and implemented it. All textual messages SHOULD
3270 use this flag and the message MUST be UTF-8 encoded.
3271 All text messages sent by Irssi SILC client are now UTF-8
3272 encoded (regardless whether the terminal supports UTF-8 or not).
3273 Affected files are lib/silccore/silcchannel.h,
3274 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3277 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3279 * Added lots of new statistics updating that was missing from
3280 the server and router code. Affected files in silcd/.
3282 * Sending SIGUSR1 signal to server now dumps the current
3283 server statistics into /tmp directory. Affected file is
3286 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3287 the SILC Hash Interface also. Added new functions
3288 silc_hash_get_name, silc_hash_init, silc_hash_update and
3289 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3291 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3293 * Added some better info printing for client during connecting.
3294 Affected file silcd/server_util.c.
3296 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3297 to silence a user on a channel. Affected files are
3298 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3299 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3300 and silcd/packet_receive.c.
3302 * Fixed a fatal bug in handling of malformed command payload.
3303 Affected file silcd/command.c.
3305 * Fixed a double free when announcing channel users to router.
3306 Affected file silcd/server.c.
3308 * After successful authentication to channel founder mode, check
3309 that there isn't anyone else with founder mode on the channel.
3310 The one that authenticated will become founder and anyone
3311 else is demoted. Affected file silcd/command.c.
3313 * Added error printing of any error that has occurred during
3314 any command in client library. Affected file is
3315 irssi/src/silc/core/client_ops.c.
3317 * Removed some error printing from the client library and left
3318 it for the application to worry (from the error status it
3319 receives in 'command' client operation. Affected file is
3320 lib/silcclient/command.c.
3322 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3324 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3325 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3326 Starting key agreement with itself is denied. Affected file
3327 is lib/silcclient/client_keyagr.c.
3329 * Fixed some error checkings from the SFTP library which caused
3330 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3331 and lib/silcsftp/sftp_util.c.
3333 * Added new "debug" and "debug_string" settings to Irssi SILC
3334 client which can be used to print runtime debugging on the
3335 Irssi's screen. Available when compiled with --enable-debug
3336 option. Affected file irssi/src/silc/core/silc-core.c.
3338 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3340 * Fixed a missing variadic parameter in a function call that
3341 caused server crash when a non-allowed connection arrived.
3342 Reported by Richard Becker. Affected file silcd/server.c.
3344 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3346 * Added WATCH list sending to backup routers from router.
3347 The WATCH command is sent by the router to the backup
3348 router. Affected file silcd/command.c.
3350 * Mark the backup_router flag for RouterConnection entry
3351 if the backup router stuff is defined in the config file.
3352 Affected file silcd/serverconfig.c.
3354 * Fixed some backup data sending around the code to work better
3355 if the router is standalone router. Not all places were fixed.
3356 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3359 * Fixed the router connecting when connecting to multiple
3360 routers. It ignored every other router except the first
3361 one. Affected file silcd/server.c.
3363 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3365 * Made the private key generation after expiration optional.
3366 If not created after expiration the old key will re-expire
3367 at a later time (and thus key pair is not necessary to
3368 change). Affected file irssi/src/silc/core/clientutil.c.
3370 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3372 * The length arguments in bind() and connect() were wrong
3373 and fixed now to used SIZEOF_SOCKADDR in the
3374 lib/silcutil/unix/silcunixutil.c.
3376 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3378 * Fixed detach timeout handling to use Client ID and not
3379 the actual client entry which may be freed in the callback.
3380 Affected file silcd/command.c.
3382 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3384 * Merged c0ffee's multiple interface support patch.
3385 Affected files in silcd/.
3387 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3389 * Cleanup keys properly. Affected file is
3390 irssi/src/silc/core/clientutil.c.
3392 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3394 * Display the user mode on the status bar. Affected file
3395 irssi/src/silc/core/silc-expandos.c.
3397 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3399 * If private message key is not set, but the flag is set in
3400 the packet, ignore the packet since it cannot be decrypted.
3401 Affected file lib/silcclient/client_prvmsg.c.
3403 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3405 * When resuming client, remove the old client entry from
3406 the watcher list too. Affected file silcd/packet_receive.c.
3408 * Do not allow normal server to force founder mode away
3409 from router if the founder mode is already set. Affected
3410 file silcd/packet_receive.c.
3412 * Remove the client entry with watch notify types with short
3413 timeout, and not directly, so that other notifys can be
3414 retrieved too. Affected file lib/silcclient/client_notify.c.
3416 * Display notification about data messages that cannot be
3417 displayed. Affected files irssi/src/silc/core/client_ops.c,
3418 irssi/src/fe-common/silc/module-formats.[ch].
3420 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3422 * Fixed the CHANNEL_CHANGE notify handling in client libary
3423 to not use freed memory. Affected file is
3424 lib/silcclient/client_notify.c.
3426 * Fixed CUMODE_CHANGE notify handling in server. Affected
3427 file silcd/packet_receive.c.
3429 * Fixed USERS command to support empty channels. Affected
3430 file silcd/command.c.
3432 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3434 * Allow multiple identical pending commands to be registered
3435 in client library. Affected file is lib/silcclient/command.c.
3437 * Call the completion for resolving client information only
3438 after all resolvers has finished. This fixes a crash in
3439 the client. Added support for checking when the resolvers
3440 are finished. Affected file is lib/silcclient/idlist.c.
3442 * Wait by default 3 seconds before reconnecting to the server
3443 after being disconnected. Makes the /detach command a bit
3446 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3448 * Check the watcher list before sending signoff notifys
3449 when closing client connection. Affected file is
3452 * Added better CMODE command rights checking. Affected file
3453 silcd/server_util.c.
3455 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3457 * Fixed watcher list checking during server signoff. It
3458 crashed the server. Affected file silcd/server_util.c.
3460 * The JOIN command reply returns now the founder's public
3461 key. Affected file is silcd/command.c.
3463 * Announce the channel mode, and the mode properties with
3464 CMODE_CHANGE notify. Affected file silcd/server.c.
3466 * Mark new channels by default disabled, untill at least
3467 one user joins the channel. Affected file is
3468 silcd/packet_receive.c.
3470 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3472 * The nickname argument to watch notify can be optional.
3473 Fixes a crash in server. Affected file silcd/packet_send.c.
3475 * Remove the client entry from cache if the WATCH notify type
3476 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3477 lib/silcclient/client_notify.c.
3479 * Check the watcher list before and after changing nickname
3480 when the NICK_CHANGE notify is received. Affected file is
3483 * Fixed a crash in OPER and SILCOPER command sending. Empty
3484 passphrase caused the crash. Affected file is
3485 lib/silcclient/command.c.
3487 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3489 * Merged with Irssi CVS for Irssi SILC client.
3491 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3493 * Completed the protocol specifications.
3495 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3497 * Merged with Irssi CVS for Irssi SILC client.
3499 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3501 * Added the founder's public key delivery to the
3502 CUMODE_CHANGE notify type as well. Updated the protocol
3503 specs and the code. Affected files are silcd/packet_send.[ch],
3504 silcd/packet_receive.c and silcd/command.c.
3506 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3508 * Added silc_pkcs_public_key_copy function into the
3509 lib/silccrypt/silcpkcs.[ch].
3511 * Remove the `iv' from the SilcChannelEntry since we can
3512 live without it. Affected files are silcd/idlist.h and
3513 silcd/packet_receive.c.
3515 * Added support for sending the founder's public key in
3516 the CMODE_CHANGE notify packet in the server. Affected
3517 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3518 silcd/command.c and silcd/server.c.
3520 * Changed the FOUNDER_AUTH authentication to use only
3521 public key authentication as defined by new protocol
3522 specs. Passphrase authentication with that mode cannot
3523 be used anymore. It is now possible to reclaim founder
3524 mode from any server in the network. Affected files are
3525 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3527 * Added permanent channels support by making the channel
3528 permanent when FOUNDER_AUTH mode is set on the channel.
3529 The channel will not be destroyed even if channel is empty
3530 when that mode is set. Protocol TODO #17. Affected
3531 files are silcd/server.[ch], server_util.[ch],
3532 silcd/command.c, silcd/packet_receive.c and
3533 lib/silcclient/command.c.
3535 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3537 * Added reference counter to the command reply context in
3538 the client library. Affected files are
3539 lib/silcclient/command_reply.[ch].
3541 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3543 * Fixed rekey protocol with PFS in the client library.
3544 Affected file is lib/silcclient/protocol.c.
3546 * Added support for list of errors in client library
3547 command reply handling. Affected file is
3548 lib/silcclient/command_reply.c.
3550 * Defined that the WHOIS and IDENTIFY commands can send
3551 list of errors. Updated the protocol specs. Protocol
3554 * Added support for sending list of errors to WHOIS and
3555 IDENTIFY commands in server. Added support for receiving
3556 list of errors in server. Affected files are
3557 silcd/command.c and silcd/command_reply.c.
3559 * Fixed client info resolving on LEAVE command in client
3560 library to not crash. Affected file is
3561 lib/silcclient/client_notify.c.
3563 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3565 * Defined that the NICK command replies with thew changed
3566 nickname too, to make the nickname changing simpler at
3567 the client's end. Updated protocol specs and the code
3568 in client and server. Affected files are
3569 silcd/command.c, lib/silcclient/command_reply.c and
3570 lib/silcclient/command.c.
3572 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3574 * Added `Compressed' packet flag to indicate that the packet
3575 payload is compressed by the sender. Updated the protocol
3576 specs and the core library. The compression still is not
3577 implemented in the sources. Affected file is
3578 lib/silccore/silcpacket.h.
3580 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3582 * Remove pending command callbacks also if the connection
3583 to the server is destroyed. Affected file is
3584 lib/silcclient/client.c.
3586 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3588 * Added new QUIET channel user mode that can be used to
3589 quiet a user in a channel. Updated the protocol specs but
3590 it wasn't implemented yet. Protocol TODO #27. Affected
3591 file is lib/silccore/silcmode.h.
3593 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3595 * Added BLOCK_INVITE user mode to be able to block incoming
3596 invite notifications. Protoocol TODO #26. Affected files
3597 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3600 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3601 the protocol specs and the code. Affected file is
3602 lib/silccrypt/silcpkcs.c.
3604 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3606 * Disconnect Payload includes now the status type. Updated
3607 the protocol specs and the code. Protocol TODO #25.
3608 Affected files are silcd/server.c, lib/silcclient/client.c.
3610 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3611 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3612 Moved the silc_client_command_status_messages table to the
3613 lib/silcutil/silcutil.c and added new funtion
3614 silc_get_status_message, which deprecates function
3615 silc_client_status_message. Affected files are
3616 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3617 lib/silcutil/silcutil.[ch].
3619 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3621 * Defined that the nickname hash in Client ID MUST be from
3622 lowercase nickname. This effectively changes nicknames in
3623 SILC to case-insensitive. Updated the protocol specs and
3624 the code. Affected files are lib/silcutil/silcutil.[ch],
3625 silcd/serverid.c, and silcd/idlist.c.
3627 * Added new channel user modes BLOCK_MESSAGES_USERS and
3628 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3629 code. Affected files are lib/silccore/silcmode.h,
3630 lib/silcclient/command.c, and silcd/packet_send.c.
3632 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3633 specs and code. Affected file lib/silccore/silcstatus.h.
3635 * Added support for watch list. It is possible to add nicknames
3636 to be watched, and when they come to network, leave network
3637 or user mode changes the watcher will be notified of this
3638 change. Added SILC_COMMAND_WATCH command, added new
3639 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3640 notifications. Updated the protocol specs and implemented
3641 this to library, client and server. Protocol TODO #21.
3642 Affected files are lib/silccore/silccomand.h,
3643 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3644 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3645 silcd/packet_send.[ch], silcd/packet_receive.c, and
3646 irssi/src/silc/core/client_ops.c.
3648 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3649 somebody watching you. Updated the protocol specs and the
3650 code. Affected files are lib/silccore/silcmode.h, and
3651 lib/silcclient/command.c.
3653 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3655 * Added service support to SILC protocol. Added new command
3656 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3657 core library. Services are not implemented in server or
3658 client for now. Protocol TODO #20. Affected files are
3659 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3661 * Added SilcStatus argument to `command' client operation
3662 to return the error status when command sending fails
3663 locally. Changed all command in client library to return
3664 correct command status. Affected files are
3665 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3666 irssi/src/silc/core/client_ops.c.
3668 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3670 * Added silc_mime_parse function to parse MIME headers.
3671 Affected files are lib/silcutil/silcstruti.[ch].
3673 * Added MIME header parsing in Irssi SILC Client. It displays
3674 all textual MIME objects, others it ignores. Affected file
3675 is irssi/src/silc/core/clien_ops.c.
3677 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3679 * Fixed a bug in the pid writing function, which couldn't be
3680 written in a root-owned directory.
3682 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3684 * Defined that channel message to unknown Channel ID must
3685 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3686 Updated the protocol specs and the code in server. The
3687 affected file is silcd/packet_receive.c.
3689 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3691 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3692 that it is used to send error notifys if error occurs during
3693 some SILC packet processing, except commands. The error
3694 types are same as for command reply types. Defined that
3695 if private message is sent to unknown Client ID the error
3696 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3697 Updated the protocol specs and code. Affected files are
3698 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3699 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3700 and irssi/src/silc/core/client_ops.c. Renamed the
3701 SilcCommandStatus to SilcStatus.
3703 * Defined the use of extra WHOIS attributes in WHOIS command.
3704 The <Requested Attributes> (defined in a separate document)
3705 can be used to request additional information about user
3706 not returned by standard WHOIS command. Defined that server
3707 can send WHOIS command directly to client. Client provides
3708 the requested attributes to the server. Updated the protocol
3709 specs. Protocol TODO #4. Implementation is not done yet
3710 (Protocol TODO #24).
3712 * Renamed function silc_client_command_status_message to
3713 silc_client_status_message. Affected files are
3714 lib/silcclient/command_reply.[ch].
3716 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3718 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3719 32 bit integers. Updated the protcol specs and the code.
3720 Affected files are silcd/command.c and
3721 lib/silcclient/command.c.
3723 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3725 * Fixed a bug in library where sending a bogus authentication
3726 payload would lead to a crash. Affected file is
3727 lib/silccore/silcauth.c.
3729 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3731 * Added detach_disabled and detach_timeout server config
3732 options to the server. Affected files silcd/serverconfig.[ch],
3733 silcd/command.c and silcd/packet_receive.c.
3735 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3737 * Added resolve_cmd_ident field to the SilcClientEntry structure
3738 too so that if the entry is for example being resolved so
3739 another command may attach to the same pending command reply
3740 without requiring to resolve the same entry again. Added
3741 support for adding multiple pending commands for one
3742 command idenfier. Affected files lib/silcclient/command.[ch],
3743 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3745 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3747 * Defined that server receives WHOIS command reply for private
3748 and secret channels too. Updated protocol specs and the
3749 code in server. Affected file silcd/command.c.
3751 * Defined <channel user mode list> argument to WHOIS command
3752 reply for returning user modes on the channels. The
3753 channel list now doesn't include the user mode anymore but the
3754 actual channel mode. Updated protocol specs and the code in
3755 client and server. Affected files are silcd/command_reply.c,
3756 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3757 and lib/silcclient/command_reply.c.
3759 * Save the channels list in WHOIS command reply in normal server
3760 so that WHOIS always shows joined channels also in normal
3761 server and not just on router. Affected file is
3762 silcd/command_reply.c.
3764 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3766 * Defined that server receives USERS command reply for private
3767 and secret channels too. Updated protocol specs and the
3768 code in server. Affected file silcd/command.c.
3770 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3772 * Changed the UMODE's mode mask argument to be optional. If
3773 not provided then the command merely returns the current mode
3774 mask to the client. Updated protocol specs and the server.
3775 Affected file is silcd/command.c.
3777 * Added SILC session detachment/resuming support. It is possible
3778 to detach by closing the network connection and then re-connect
3779 and resume to the old client session. Added DETACHED user
3780 mode that server will set for detached client. Added new
3781 packet RESUME_CLIENT which is used to perform the resuming
3782 process. Added DETACH command. Updated the protocol specs,
3783 core library, client and server. Protocol TODO #22. Very
3784 many affected files around the tree.
3786 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3788 * Changed the CMODE's mode mask argument to be optional. If
3789 not provided then the command merely returns the current mode
3790 mask to the client. Updated protocol specs and the server.
3791 Affected file is silcd/command.c.
3793 * Changed the Killer's Client ID in KILLED notify to be just
3794 any ID payload since router server is allowed to kill as well.
3795 Updated protocol specs, client libary and server. Affected
3796 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3797 and irssi/src/silc/core/client_ops.c.
3799 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3801 * Added new user modes ANONYMOUS for special anonymous servers
3802 that may set the mode for client, and BLOCK_PRIVMSG which
3803 client may set to block incoming private messages unless the
3804 Private Message Key flag is set (using private keys to protect
3805 private messages). Updated protocol specs and code in client
3806 and server and core library. Protocol TODO #23. Affected
3807 files are lib/silccore/silcmode.h, silcd/server.[ch],
3808 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3809 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3811 * Added new channel user mode BLOCK_MESSAGES which the client
3812 may set to itself to tell server not send channel messages.
3813 Other packets such as channel key packets are still sent.
3814 Protocol TODO #23. Updated the protocol specs, client and
3815 server. Affected files are lib/silccore/silcmode.h,
3816 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3817 lib/silcutil/silcutil.c, silcd/command.c, and
3818 silcd/packet_send.c.
3820 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3822 * Redefined the Status Payload to include now two 8 bit fields,
3823 instead of one 16 bit field. This now makes it possible to
3824 send list of errors. Updated the protocol specs and the code
3825 in core library, client library and server. Protocol TODO #1.
3826 Affected files are lib/silccore/silccommand.[ch],
3827 lib/silcclient/command_reply.[ch], silcd/command.c,
3828 silcd/command_reply.c and silcd/packet_receive.[ch].
3830 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3832 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3833 must be handled by the application and should tell the application
3834 that an error message was already printed, and it should print the
3835 config coords (line, filename, ...). Affected files are
3836 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3838 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3839 server config parsing code more readable.
3841 Fixed a bug in the fetch_logging() config callback.
3843 Affected files is silcd/serverconfig.c.
3845 * Drop root privileges when started in foreground. Don't drop them
3846 if debugging also. Affected file is silcd/silcd.c.
3848 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3850 * Added more IM-like features by introducing new user modes
3851 for setting various presence information. Added new modes:
3852 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3853 specs and code. Protocol TODO #19. Affected files are
3854 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3855 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3857 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3859 * Added STATS command to the protocol after all, to return
3860 various statistical information about the network. It can
3861 be used by clients to retrieve statistical information, and
3862 servers may use it to to fetch cell and network wide
3863 statistics from router. Updated the protocol specs and
3864 implemented it to the server. Protocol TODO #16.
3865 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3866 silcd/command_reply.[ch].
3868 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3870 * The LIST command reply in client libary now adds new channel
3871 entry if the returned channel doesn't exist yet in cache,
3872 and returns the channel entry to the application in the
3873 command_reply client operation. Affected file is
3874 lib/silcclient/command_reply.c.
3876 * Changed the channel message payload's MAC generation to
3877 include the IV in the MAC as well. This way all relevant
3878 parts of the channel message payload are authenticated also
3879 with the channel message MAC (and not only by packet MAC).
3880 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3881 Affected file is lib/silccore/silcchannel.c.
3883 * Fixed the SKE to save the remote version, since the
3884 silc_ske_parse_version mistakenly checked wrong version,
3885 after it replaced the start payload. Affected files are
3886 lib/silcske/silcske.[ch].
3888 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3890 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3891 string utility functions. Added there also new functions
3892 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3893 Affected files lib/silcutil/silcstrutil.[ch].
3895 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3896 files are lib/silcutil/silcstrutil.[ch].
3898 * Defined that the security property fields in SKE SHOULD be
3899 UTF-8 encoded, defined that version string MUST be US-ASCII
3900 encoded, defined that passphrases sent in connection
3901 authentication protocol MUST be UTF-8 encoded. Implemented
3902 these to the client and server. Defined also that other
3903 passphrases sent in the protocol MUST be UTF-8 encoded.
3904 Affected files are lib/silcske/silcske.c,
3905 lib/silcclient/protocol.c, silcd/protocol.c,
3906 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3908 * Changed the silc_client_close_connection interface to not
3909 need the SilcSocketConnection which should not be visible
3910 to application. Affected files are lib/silcclient/client.c
3911 and lib/silcclient/silcclient.h.
3913 * Rewrote the text for Private Message Key Payload in the
3914 protocol specification. Protocol TODO #11.
3916 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3918 * Upgraded the protocol version to 1.1, updated protocol specs
3921 * Added the nickname as new argument to NICK_CHANGE notify and
3922 added it to protocol specs and implemented it to client and
3923 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3924 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3925 lib/silcclient/client_notify.c.
3927 * Added the killer's client ID to the KILLED notify and added
3928 it to protocol specs and implemented it to client and server.
3929 Protocol TODO #13. Affected files are silcd/command.c,
3930 silcd/packet_receive.c, packet_send.[ch],
3931 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3932 The killer's client entry is now returned to application in
3933 the `notify' client operation.
3935 * Fixed the Max Argument fields that had too large value set
3936 in the protocol specs. Protocol TODO #14.
3938 * Added the LEAVE command reply to return the ID of parted
3939 channel. Updated protocol specs and implemented it to the
3940 client and server. Protocol TODO #15. Affected files are
3941 silcd/command.c, lib/silcclient/command_reply.c. The channel
3942 entry is now returned to application in the `command_reply'
3945 * Rewrote the version SKE version checking in client libary
3946 and in server to use the silc_parse_version_string. Affected
3947 files are lib/silcclient/protocol.c, silcd/protocol.c.
3949 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3950 commands that was missing it, and updated protocol specs and
3951 the server implementation. Protocol TODO #10. The affected
3952 file is silcd/command.c.
3954 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3955 generic reply to a generic request (REQUEST flag), and
3956 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3957 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3958 to define the payload for DATA flag. Added the flags to
3959 the implementation. Protocol TODO #9. Affected file is
3960 lib/silccore/silcchannel.h.
3962 Changed the client library to return the message length
3963 to application as well in the channel_message and private_message
3964 client operations. Affected files are
3965 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3966 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3967 and lib/silcclient/client_ops_example.c.
3969 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3970 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3971 the channel. Updated protocol specs and impelemented this
3972 to client and server. Protocol TODO #6. Affected files are
3973 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3974 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3976 Added new options m and M to CMODE command in Irssi SILC
3977 client to set these modes.
3979 * Deprecated all administrative commands from SILC protocol
3980 since they are highly implementation specific commands.
3981 Updated protocol specs. Moved the old commands in
3982 implementations to private range of command types. Affected
3983 files are silcd/command.c, lib/silcclient/command.c and
3984 lib/silcclient/command_reply.c. Protocol TODO #8.
3986 * Fixed a bug in server where sending unknown command crashes
3987 the server. Affected file silcd/command.c.
3989 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3991 * Added SILC_PROTOCOLVERSION macro to check protocol version
3992 of a socket connection. The affected file is
3993 lib/silcutil/silcsockconn.h.
3995 * Added better error logging in rekey protocol. Affected file
3998 * Do not check public key types in SKE during rekey. Affected
3999 file lib/silcske/payload.c.
4001 * Fixed the rekey protocol with PFS, which was totally broken.
4002 Affected file silcd/protocol.c.
4004 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4006 * Some client implementations quit network by doing first LEAVE
4007 and then immediately SIGNOFF (like Bombyx). We now do check
4008 after a short time after LEAVE notify and check whether the
4009 client is still valid after LEAVE, and if not we remove it from
4010 cache. Affected file is lib/silcclient/client_notify.c.
4012 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4014 * Merged version 1.1.4 of zlib. Even if it not currently in use,
4015 it's good not to have security holes here.
4017 * Fixed a negative refcount situtuation for the config context.
4018 Affected file is silcd/serverconfig.c.
4020 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4022 * ROBOdoc documented lib/silcutil/silcutil.h.
4024 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4026 * Optimized even more the SilcPacketContext structure. Now
4027 totally saved 16 bytes of memory per context after optimization.
4028 Affected files are lib/silccore/silcpacket.[ch].
4030 * Made strict checks for valid SILC IDs. Affected file is
4031 lib/silccore/silcid.c.
4033 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4035 * Changed the object argument for silc_cipher_register,
4036 silc_hash_register, silc_hmac_register and silc_pkcs_register
4037 to const. Affected files are lib/silccrypt/silccipher.[ch],
4038 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
4040 * Changed the silc_get_username and silc_get_real_name to
4041 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
4043 * Fixed the Irssi SILC Client to use the silc_get_username and
4044 silc_get_real_name insted of glib routines since the glib
4045 routines only corrupt stack. Fixes the Irssi SILC to work in
4046 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
4048 * Fixed the Irssi to not use g_get_home_dir since it crashes
4049 or returns garbage on cygwin and corrupts stack. Added function
4050 get_home_dir to Irssi routines. Affected files are
4051 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
4053 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4055 * Made some structure optimizations. SFTP memory FS MemFSEntry
4056 entry structure. Optimized SilcTask structure. Optimized
4057 SilcPacketContext structure.
4059 Affected files lib/silcsftp/sftp_fs_memory.c,
4060 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
4062 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4064 * And yet again reverted back the config thing since Johnny
4065 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
4068 * Fixed memory leaks from config object. Affected files are
4069 silcd/serverconfig.[ch].
4071 * Added support for adding new connections to the server in rehash.
4072 After rehash they take effect.
4074 Added support for changing the maximum allowed connections in
4075 rehash. The number can grow but going smaller is not supported.
4077 Added function silc_server_num_sockets_by_remote to the
4078 silcd/server_util.[ch].
4080 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
4082 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4084 * Added preliminary checking during config parsing for a valid
4085 public/private key and removed further checks in the code.
4086 Affected files are silcd/serverconfig.[ch], server.c.
4088 * Moved functions silc_server_drop() and silc_server_daemonise()
4089 from server.c to silcd.c since they are stricly related to
4090 the application activity.
4092 * Reverted a small part of the automatic ref/unref since
4093 it caused a double unref in some situations. Affected
4094 files are silcd/silcd.[ch], server.c, serverconfig.c.
4096 * Added some .cvsignore files in the lib directory.
4098 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4100 * Fixed silc_net_gethostbyaddr to correctly resolve by
4101 address. Affected file lib/silcutil/silcnet.c.
4103 * Fixed the notify relaying to client. The HMAC to be used
4104 with relayed packets ws wrong and caused decryption failure
4105 at the client end. Affected file is silcd/packet_receive.c.
4107 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4109 * Created new branch silc_protocol_1_0_branch.
4111 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
4113 * Changed the silc_server_config_* routines to be SilcServer
4114 independent. They are now officially application specific code
4115 and not part of generic server implementation. Affected files
4116 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
4118 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4120 * Added automatic referencing of config context in the
4121 silc_server_config_alloc, and automatic unreferencing in the
4122 silc_server_config_destroy. Affected files are
4123 silcd/serverconfig.[ch], silcd/silcd.c.
4125 * Fixed the silc_log_quick handling in the logging routines.
4126 It didn't log quickly when it was TRUE. Affected file is
4127 lib/silcutil/silclog.c. Also the flush delay was set even
4128 if it was 0 in config file. Affected file is
4129 silcd/serverconfig.c.
4131 * Added support for changing key pair of the server in rehash.
4132 Affected file silcd/server.c.
4134 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4136 * Fixed the TOPIC_SET notify to not cras. It changed the topic
4137 too early, before getting the channel entry. Affected file
4138 is silcd/packet_receive.c.
4140 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4142 * Added functions silc_server_config_[ref/unref], these are used
4143 to prevent that the config object is destroyed.
4145 No longer directly affect global variables silc_log_quick and
4146 silc_log_delay, they are first cached inside the config object
4147 and then applied with silc_server_config_setlogfiles().
4149 silc_server_config_set_defaults() is now internal to
4150 serverconfig.c, there are no reasons to show this internal stuff
4153 Affected files are silcd/serverconfig.[ch].
4155 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
4156 fprintf's to stderr, since some code may be executed again after
4157 the server went into the background. Affected files are
4160 * Added rehash support. Added function silc_server_rehash() that
4161 will perform all the basic tasks of the rehashing procedure.
4163 * Added command line option `-x, --hexdump'. This will enable the
4164 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
4165 The option `--hexdump' implies `--debug'.
4167 * Fixed a bad bug in the logging APIs (silcutil library) where
4168 the application would crash after calling silc_log_reset_all().
4170 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4172 * Fixed the KICKED notify handling in client library to
4173 correctly remove the channel and all entries from the
4174 channel when I was kicked. This bug crashed the client.
4176 Fixed yet another but in KICKED notify handling to remove
4177 the kicked client correctly from the channel.
4179 Affected file is lib/silcclient/client_notify.c.
4181 * Fixed a minor bug in looking up correct client entry
4182 in KICKED notify in server. Affected file is
4183 silcd/packet_receive.c.
4185 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
4186 sources correctly to distribution. Fixes --with-gmp option.
4188 * Removed the manual rehashing from ID Cache, and changed it
4189 to use the SILC Hash Table's auto rehash feature. Affected
4190 file is lib/silccore/silcidcache.c.
4192 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4194 * Fixed a bug in the silc_client_nickname_format function that
4195 handles the multiple same nickname formatting. Two clients
4196 with same nickname caused problems after the first one left
4197 and rejoined. It didn't format the nickname correctly.
4198 Affected file is lib/silcclient/idlist.c.
4200 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4202 * Don't change the topic if olod topic is same as new one.
4203 Affected file is silcd/packet_receive.c.
4205 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4207 * Added cross-reference support to the SILC Documentation
4208 generator. All types across all HTML files are now cross-
4209 referenced. Affected files util/robodoc/generator.c and
4210 scripts/silcdoc/silcdoc.
4212 * Added file lib/silcutil/silctypes.h to include all the
4213 arithmetic type definitions and some macros. Removed
4214 includes/bitmove.h and moved macros to silctypes.h.
4216 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4218 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
4220 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4222 * Added `type' argument to silc_id_payload_parse_id function which
4223 now returns the type of the ID to the sent pointer. Affected
4224 file is lib/silccore/silcid.[ch].
4226 * Added check for CMODE_CHANGE notify type that mode change is
4227 allowed by the sender. Affected file silcd/packet_receive.c.
4229 * Added check for CUMODE_CHANGE notify type that mode change is
4230 allowed by the sender. Affected file silcd/packet_receive.c.
4231 Added the ID type as CUMODE_CHANGE notify type as argument
4232 to the `notify' client operation. Affected files are
4233 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4235 * Added function silc_client_add_server to the client library.
4236 Added support for resolving also channel and server info when
4237 received unknown entity in notify packet. Affected files are
4238 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4240 * Added function silc_command_get_status to return the command
4241 status from the command reply's argument payload. Affected files
4242 are lib/silccore/silccommand.[ch].
4244 * Added check for KICKED notify type that the kicking is
4245 allowed by the client. Affected file silcd/packet_receive.c.
4247 * Created function silc_get_input which can be used to get input
4248 (echo on or off) from user on command line. Affected files are
4249 lib/silcutil/silcutil.[ch].
4251 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4253 * Optimized silc_server_packet_relay_to_channel function.
4254 Added new function silc_channel_message_payload_encrypt which
4255 can be called directly if channel message payload needs to
4256 be encrypted and is already encoded (no need to call _encode
4257 function). Packet relaying is now done by router without any
4258 extra memory allocations. Affected files are
4259 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4260 silcd/packet_send.c.
4262 * Fixed the INVITE notify handling. It took wrong arguments
4263 as invite list and invite delete. Affected file is
4264 silcd/packet_receive.c.
4266 * Added check for TOPIC_SET notify type that the topic change is
4267 allowed by the client. Affected file silcd/packet_receive.c.
4269 * Added check for INVITE notify type that inviting is allowed by
4270 the client. Affected file silcd/packet_receive.c.
4272 * Changed the silc_server_client_on_channel to return the
4273 SilcChannelClientEntry as well. Moved the function
4274 silc_server_check_cmode_rights to server_util.[ch].
4275 Affected files are silcd/server_util.[ch], silcd/command.c.
4277 * Added function silc_server_check_umode_rights to check whether
4278 changing client's user mode is allowed. Added check for
4279 UMODE_CHANGE notify type that the umode change is allowed
4280 by the client. Affected files are silcd/server_util.[ch],
4281 silcd/packet_receive.c and silcd/command.c.
4283 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4285 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4286 ID length. It ignored that ID can be IPv6 based as well.
4287 Affected file lib/silccore/silcpacket.h.
4289 * Fixed the silc_id_id2str and silc_id_str2id to take the
4290 IPv6 address offset's into consideration. Affecte file is
4291 lib/silccore/silcid.c.
4293 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4295 * Fixed the internal Unix scheduler functions to check for
4296 NULL context they may receive. The affected file is
4297 lib/silcutil/unix/silcunixschedule.c.
4299 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4301 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4302 can specify different directory with --home command line
4303 parameter. Affected files irssi/src/silc/core/client_ops.c,
4306 * SILC-specific commands aren't now executed if the active server
4307 isn't of SILC-type, so there won't be problems with having
4308 IRC and SILC protocol support in same client. Affected files
4309 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4312 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4314 * Improved the signal support in SILC Schedule. Added new
4315 function silc_schedule_signal_call which is used by application
4316 to mark a signal to be called. It is now safe to perform
4317 any kind of tasks in signal callbacks since it is guaranteed
4318 that the application specified signal callback is called
4319 after the signal is over. Affected files are
4320 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4322 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4324 * Added `name' field to SilcChannelPrivateKey to represent
4325 application given name for the key. Moved also the context from
4326 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4327 Added the `name' argument also to the function
4328 silc_client_add_channel_private_key.
4330 Added function silc_client_current_channel_private_key to set the
4331 current channel private key in use.
4333 Added "change" command to KEY command which can be used to change
4334 the current channel private key. Bound the command also to
4335 alt+K (Alt+Shift+k).
4337 Also affected files lib/silcclient/client_channel.c,
4338 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4340 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4342 * Added silc_rng_get_byte_fast function in to the
4343 lib/silccrypt/silcrng.[ch].
4345 * Changed the interface of silc_packet_assemble and the
4346 silc_packet_send_prepare. If silc_packet_assmble is now
4347 called the application does not call silc_packet_send_prepare
4348 because the library will call it automatically. These
4349 interfaces now also return a reference to the outgoing buffer
4350 which includes the assembled packet, which the application can
4351 use to encrypt the packet.
4353 Affected files are lib/silccore/silcpacket.[ch],
4354 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4355 silcd/packet_send.c, server_backup.c and packet_receive.c.
4357 * Fixed a packet sending bug on very high load, where outgoing
4358 packet queue wasn't handled correctly and packets got corrupted.
4359 Affected files are lib/silcutil/*/silc*sockconn.c,
4360 lib/silcclient/client.c and silcd/server.c.
4362 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4364 * Added macro SILC_PACKET_DATALEN which can be used during
4365 packet assembling to check whether the data to be added to
4366 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4367 len is truncated until it fits it.
4369 Added checks for maximum length of channel message payload and
4370 private message payload also.
4372 Added checks for maximum packet length in server and in
4375 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4376 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4377 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4378 lib/silcclient/client_prvmsg.c.
4380 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4382 * Added silc_server_packet_queue_purge call to the
4383 silc_server_disconnect_remote to assure that all data in the
4384 queue before disconnecting is sent to the network. Affected
4385 file silcd/server.c.
4387 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4389 * Added the deleting of server's own ID cache entry to the
4390 silc_server_free function. Free also everything else that
4391 has been allocated in silc_server_init. The affected file
4394 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4396 * Added functions silc_parse_version_string, silc_version_to_num,
4397 and silc_ske_parse_version to parse SILC protocol style version
4398 strings. Affected files lib/silcutil/silcutil.[ch] and
4399 lib/silcske/silcske.[ch].
4401 * Added new configuration params: version_protocol, version_software
4402 and version_software_vendor to specify what version the remote
4403 host must at least be to be able to connect to server. The vendor
4404 string can be regex matched too. Added new function
4405 silc_server_connection_allowed to check maximum number of allowed
4406 connections, and allowed versions for incoming connections.
4407 Affected files are silcd/server.c, server_util.[ch] and
4410 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4412 * Added preliminary support for signals in scheduler. The
4413 signals we care about are now blocked always when the scheduler
4414 is locked. This way we can synchronise the use of signal with
4415 scheduler. It is guaranteed that when signal occurs the scheduler
4416 is not locked, and thus new tasks can be safely added to the
4419 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4420 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4421 Added new platform specific routines
4422 silc_schedule_internal_signals_[un]block and
4423 silc_schedule_internal_signal_[un]register.
4425 Added new functions to SILC Schedule API:
4426 silc_schedule_signal_[un]register. Each signal that application
4427 is going to use should be registered to the scheduler.
4429 Affected files are lib/silcutil/silcschedule.[ch],
4430 lib/silcutil/*/silc*schedule.c.
4432 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4434 * Check for unauthenticated client and server in the
4435 silc_server_new_client and silc_server_new_server functions.
4436 Affected file silcd/packet_receive.c.
4438 * Added function silc_string_is_ascii to check whether given
4439 string is 7-bit ASCII string. Affected files are
4440 lib/silcutil/silcutil.[ch].
4442 * Added function silc_id_is_valid_server_id into the
4443 silcd/serverid.c and added checking for valid Server ID's in
4444 silc_server_new_server. The Server ID must always be based
4445 on the server's public IP address.
4447 * Added logging of DISCONNECT packet message in the server.
4448 Affected file silcd/server.c.
4450 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4452 * Changed all library interfaces that use Global RNG to also
4453 accept SilcRng as argument. Affected files are
4454 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4455 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4456 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4457 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4458 lib/silccrypt/rsa.c.
4460 * Added function silc_pkcs_generate_key to the
4461 lib/silccrypt/silcpkcs.[ch] for applications so that they
4462 don't need to do pkcs->pkcs->init calls anymore.
4464 * Remove SilcSocketConnection from the SFTP API since it really
4465 wasn't needed there. The application has the information
4466 saved in its contexts anyway and the SFTP layer doesn't need
4467 know about it. Affected files lib/silcsft/silcsftp.h and
4468 lib/silcsftp/sftp_[server/client].c.
4470 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4471 The SilcSimContext is not SilcSim.
4473 * Fixed possible buffer overflows in silc_id_render in the
4474 lib/silcutil/silcutil.c.
4476 * On EPOC the global crypto module lists are not used at all
4477 in the crypto library. Added support for using the constant
4478 algorithm list on EPOC. Affected files are
4479 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4482 * Fixed the handling of third parameter of KICKED notify, since
4483 it was mistakenly updated to SILC Protocol 1.0 even though it
4484 is to be included in 1.1. Since it is not in 1.0 it is not
4485 mandatory, and this fix now handles it only if it is provided,
4486 and it is not error if it is not provided. Affected file
4487 lib/silcclient/client_notify.c.
4489 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4491 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4492 client. Affected file irssi/src/silc/core/client_ops.c.
4494 * Merged with Irssi 0.8.4 from irssi.org CVS.
4496 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4498 * Check for valid socket connection in client entries before
4499 sending any messages. Fixes a crash, but doesn't fix some
4500 other underlaying bug that is lurking there. Affected
4501 file silcd/packet_send.c.
4503 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4505 * $usermode, $cumode and $cumode_space expandos shouldn't do
4506 anything with non-SILC server records. Affected file
4507 irssi/src/silc/core/silc-expandos.c
4509 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4511 * Fixed the silc_net_check_[host/local]_by_sock to support
4512 IPv6 bound sockets as well. Now they can return IPv6 addresses
4513 as well. Affected file lib/silcutil/silcnet.c.
4515 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4516 Affected lib/silcutil/unix/silcunixnet.c.
4518 * Fixed ID rendering (at least on some platforms, not NetBSD)
4519 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4521 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4523 * Added silc_hash_public_key and silc_hash_public_key_compare
4524 functions to be used with SilcHashTable. They can be used to
4525 hash public keys and compare public keys in hash table. Affected
4526 file lib/silcutil/silcutil.[ch].
4528 * Added support for specifying multiple public keys for Client
4529 connection section in server configuration file. This makes it
4530 possible to accept multiple public keys from same host, or to
4531 make a section that accepts any incoming host, and have the
4532 accepted public keys listed in the section.
4534 Added functions silc_sever_[find/get]_public_key, added the
4535 support for this actually to all connection sections but only
4536 the Client section is currently allowed to specify multiple
4539 Affected files are silcd/server.c, server_internal.h,
4540 command.c, protocol.c, server_util.[ch], packet_receive.c.
4542 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4544 * Merged Irssi 0.8.2 from irssi.org CVS.
4546 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4548 * If silc_debug is TRUE, also output standard logging messages
4549 to stderr with the debug output.
4551 Made silc_log_reset_all() flushing all channels before returning.
4552 Also fixed some documentation typos.
4554 Affected files are lib/silcutil/silclog.[ch].
4556 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4558 * Fixed the server to check correctly the amount of connections
4559 from single host, by checking also the type of the connection.
4560 Fixed also the comparison of number of connections and number
4561 of allowed connections. Affected files are silcd/server.c,
4564 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4566 * Fixed the USERS command reply to save the user's mode on the
4567 channel as well. Fixed JOIN command reply to check whether a
4568 client is on channel already and not join it twice. Affected
4569 file lib/silcclient/command_reply.c.
4571 * Added new file silc-expandos.c into irssi/silc/core/ to return
4572 various stuff for various signal for the statusbar etc. updating.
4573 Now Irssi SILC client prints channel user modes etc. on the
4576 * The user mode (like server/router operator changes) is now shown
4577 on the Irssi SILC client's statusbar. The affected files are
4578 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4580 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4582 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4583 to SILC_SCHEDULE_[UN]LOCK macros.
4585 * Added more error printing to logs in server code. Affected
4586 files silcd/server.c and silcd/protocol.c.
4588 * Fixed -S option parsing in Irssi SILC Client. Affected file
4589 irssi/src/silc/core/silc-core.c.
4591 * Added silc_buffer_alloc_size function. Affected file is
4592 lib/silcutil/silcbuffer.h.
4594 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4596 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4597 constants. Affected files in
4598 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4601 * Changed the internal SFTP Memory FS table to const. Affected
4602 file lib/silcsftp/sftp_fs_memory.c.
4604 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4606 * Fixed the buffer formatting and unformatting routines to
4607 check the size of 64 bits types with sizeof(). Affected
4608 file is lib/silcutil/silcbuffmt.c.
4610 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4612 * Removed 0.6.x backwards support.
4614 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4616 * Changed all integer type names:
4617 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4618 to avoid collisions with other libraries using same type names
4621 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4623 * Added `prefer_ipv6' argument to the functions
4624 silc_net_gethostbyname[_async]. If it is TRUE it will return
4625 IPv6 address over IPv4. If FALSE IPv4 address is returned
4626 even if IPv6 address was found. Affected files
4627 lib/silcutil/silcnet.[ch].
4629 * Added support silc_net_create_connection[_async] to fallback
4630 to IPv4 address if IPv6 address could not be used (like if
4631 it doesn't work on a specific system). Affected file in
4632 lib/silcutil/unix/silcunixnet.c.
4634 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4636 * Added silc_schedule_reinit function to do the enlarging
4637 of the max tasks handling capabilities of the scheduler.
4638 Affected files lib/silcutil/silcschedule.[ch].
4640 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4642 * Added automatic extern "C" { ... } for C++ compilers so the
4643 application does not need to define them. Affected file
4644 includes/silcincludes.h.
4646 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4647 old name went against naming convention. Applications now
4648 include "silcclient.h" instead of "clientlibincludes.h".
4649 Removed includes/clientlibincludes.h, it is redundant now.
4651 * Renamed includes/version.h to silcversion.h.
4653 * Added really preliminary support for OS/2 into the util
4654 library. Only thread & mutex API is implemented, others
4655 are still to be implemented. Created the lib/silcutil/os2/
4656 directory. Created also file includes/silcos2.h.
4658 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4660 * Added preliminary BeOS support into the util library.
4661 Created lib/silcutil/beos/, and implemented all the needed
4662 functions to support SILC on BeOS. Created also file
4663 includes/silcbeos.h.
4665 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4667 * Added proper initializations to silc's irssi code, so it's
4668 now possible to load it as module. Affected files
4669 irssi/src/silc/core/silc-core.c,
4670 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4672 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4674 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4677 * Fixed the silcdoc document generator to correct generate
4678 docs from all kinds of filenames. Affected files are
4679 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4681 * ROBOdoc documented lib/silcutil/silcmemory.h.
4682 Added also new function silc_memdup.
4684 * Removed lib/silcutil/silcbufutil.h and moved those routines
4685 to the lib/silcutil/silcbuffer.h.
4687 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4689 * Added `user_count' to the SilcChannelEntry which now tells the
4690 number of users on the channel. The user count is now saved
4691 in normal server of global channels as well. Affected files
4692 silcd/server.c, idlist.h, packet_receive.c and command.c.
4694 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4695 include file utility functions.
4697 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4698 instead of calling directly OS routines.
4700 * Fixed NICK change printing in Irssi SILC Client. Fixed
4701 KICKED notify printing in Irssi SILC Client. Affected file
4702 irssi/src/silc/core/client_ops.c.
4704 * Fixed a NICK change bug in client library, to not recreate the
4705 client_entry->channels hash table everytime nick is changed.
4706 Affected file lib/silcclient/client.c.
4708 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4710 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4711 the SKE interface a bit.
4713 * Fixed padding problem in PKCS#1. The padding was not actually
4714 random since the random number generator was used incorrectly.
4715 This security bug affects only when encrypting with PKCS#1, and
4716 it is not currently used at all in SILC. SILC only use signing
4717 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4719 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4721 * Rewrote the notify handling in Irssi SILC client to not call
4722 the events as signals. Fixes problems with Perl support.
4723 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4725 * Send the auto-nicking NICK command in client library with
4726 little timeout after connecting. The affected file is
4727 lib/silcclient/client.c.
4729 * Added following new config file settings:
4730 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4731 key_exchange_timeout, conn_auth_timeout, connections_max,
4734 Implemented all the new config settings handling in the server.
4736 Optimized the use of SKE Mutual flag usage. Use it only
4737 if connection authentication protocol is not based in public
4740 Renamed all SilcServerConfigSection* to SilcServerConfig*
4741 to have a bit shorter names.
4743 Affected files silcd/serverconfig.[ch], server.[ch], and
4746 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4748 * Cleaned up the listening sockets code, preparing for the rehash
4749 support. Affected file is silcd/server.c.
4751 * Fixed some output messages. Affected files are silcd/silcd.c,
4754 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4756 * Create lib/doc/silcrng_intro.html document as introduction
4757 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4759 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4761 * Fixes to the silcd config template. Affected file is
4762 doc/example_silcd.conf.in.
4764 * Removed type casts from silc_calloc(), conforming to the
4765 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4767 * Removed param_name member from client, server, and router
4768 section structs, now identifying the param directly.
4770 Added CONFIG_FREE_AUTH macro in config file parsing.
4772 Affected files are silcd/serverconfig.[ch].
4774 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4776 * Fixed command line parameter handling. All SILC initialization
4777 is now done in silc_core_init() which also fixes autoconnecting
4780 Affected files irssi/src/silc/core/silc-core.c,
4781 irssi/src/fe-text/silc.c.
4783 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4785 * Added new configuration options and blocks:
4786 keepalive_secs, reconnect_count, reconnect_interval,
4787 reconnect_interval_max, reconnect_keep_trying and
4788 require_reverser_lookup. Added ConnectionParam block, and
4789 implemented the connection parameters when connecting as
4790 initiator and when accepting connections as responder.
4792 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4793 whether given configuration value has been given already.
4795 Affected files silcd/serverconfig.[c], server.[c].
4797 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4798 algorithm parts and created new file silcalgs.conf, that
4799 is now included from the example_silcd.conf.in.
4801 * Optimized the silc_server_connect_to_router_second to take
4802 the connection configuration object from the SilcServerConnection
4803 object instead of finding it during the connecting phase.
4804 Added the configuration object to SilcServerConnection struct.
4805 Affected files silcd/server_internal.h, server.c.
4807 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4809 * Add the client on channel after it was resolved at the
4810 channel message receiving, and it was not already on the
4811 channel. Affected file lib/silcclient/client_channel.c.
4813 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4815 * Fixed the public key authentication to allocate always the
4816 destination signature buffer instead of using static buffer.
4817 Affected file silcd/protocol.c.
4819 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4821 * Unified the serverconfig.[ch]'s helper function interface.
4822 Affected file silcd/serverconfig.[ch].
4824 * Removed doc/example_silc.conf.in since it is redundant.
4825 The make install will now install irssi/silc.conf file.
4827 * Added new Passphrase and Publickey authentication methods to
4828 config file, allowing both public key and passphrase based
4829 authentication to be set at the same time.
4831 Added `prefer_passphrase_auth' setting in config file which
4832 can be used to set to prefer passwd auth if both passwd and
4833 public key is set. If not set, public key is preferred.
4834 This has effect only when being initiator (responder will try
4837 Added support for authentication with passphrase and public key
4838 at the same time. The passphrase is tried first always since
4839 it is faster to check.
4841 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4843 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4845 * Merged the new SILC Config library, with the server parsing
4846 support. Read the header file silcconfig.h or the toolkit
4847 documentation for the news. Affected files are
4848 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4849 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4850 silcd/protocol.c silcd/server.c silcd/server_backup.c
4851 silcd/serverconfig.[ch] silcd/silcd.c.
4853 * Fixed some silclog documentation. Affected file is
4854 lib/silcutil/silclog.h.
4856 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4858 * The silc_cipher_register, silc_hash_register and
4859 silc_hmac_register now checks if the object to be registered
4860 is registered already. Affected files are
4861 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4863 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4865 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4867 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4869 * Allow zero length channel messages inside the Channel Message
4870 Payload. Affected file lib/silccore/silcchannel.c.
4872 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4873 as header filenames.
4875 * Removed lib/silcclient/README and created HTML file
4876 lib/silcclient/silcclient_using.html, which is now included
4877 as part of Toolkit documentation.
4879 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4881 * Fixed CUMODE_CHANGE notify handling to change the mode of
4882 correct client. Affected file lib/silcclient/client_notify.c.
4884 * Make silc_rng_alloc fail if it cannot allocate the sha1
4885 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4887 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4889 * Fixed the file transfer's key agreement payload to include
4890 zero port also if the hostname is NULL because it could not
4893 Call file transfer monitor callback now also if error occurs
4894 during key agreement protocol.
4896 Changed the silc_client_file_send interface to return the
4897 SilcClientFileError instead of session id. The session ID
4898 is returned into pointer provided as argument.
4900 Check that the file exists locally before sending the
4901 file transfer request at all.
4903 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4905 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4906 error than can occur while key agreement protocol. Affected
4907 file lib/silcclient/silcapi.h.
4909 * Fixed the event_mode CMODE handler to not crash when mode
4910 is changed and +k mode is set in the channel. Affected file
4911 irssi/src/silc/core/silc-channels.c.
4913 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4914 SILC_LOG_WARNING to give out Warning and not Error. Affected
4915 file lib/silcutil/silclog.c.
4917 * Fixed the channel message payload decryption in the function
4918 silc_channel_message_payload_decrypt to not modify the original
4919 buffer before it is verified that the message decrypted
4920 correctly. Otherwise, next time it is called with correct
4921 channel key it won't encrypt since the payload is corrupted.
4922 Affected file lib/silccore/silcchannel.c.
4924 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4926 * Do not constantly resize the window. A fix patch by cras.
4927 Affected file irssi/src/fe-text/screen.c.
4929 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4931 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4932 Affected file lib/silcutil/silcnet.c.
4934 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4936 * Fixed a bug in hash table internal routine for traversing
4937 the table with foreach callback. The current entry may
4938 become invalid in the callback but it was referenced after
4939 the callback returned.
4941 Do not allow auto rehashing of hash table during the
4942 silc_hash_table_foreach operation, for same reasons as it is
4943 not allowed for SilcHashTableList. Affected files are
4944 lib/silcutil/silchashtable.[ch].
4946 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4948 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4949 Win32 DLL. extern's in header files are now declared with
4952 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4954 * Fixed private message handling. It used some old code that
4955 caused the client to crash. Affecte file is
4956 lib/silcclient/client_prvmsg.c.
4958 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4960 * Added function silc_client_add_channel,
4961 silc_client_replace_channel_id, and removed functions
4962 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4963 from client library.
4965 * Added cross reference of the joined channels to the
4966 SilcClientEntry, and changed the SilcChannelEntry's
4967 users list to SilcHashTable. The affected files are
4968 lib/silcclient/idlist.[ch].
4970 * Fixed a bug in hash table tarversing. While the hash table
4971 is traversed with SilcHashTableList the table must not be
4972 rehashed. It is now guaranteed that auto rehashable tables
4973 are not rehashed while tarversing the list. Also defined that
4974 silc_hash_table_rehash must not be called while tarversing
4975 the table. Added function silc_hash_table_list_reset that must
4976 be called after the tarversing is over. The affected files are
4977 lib/silcutil/silchashtable.[ch].
4979 * Changed all hash table traversing to call the new
4980 silc_hash_table_list_reset in server and in client library.
4982 * Added function silc_client_on_channel to return the
4983 SilcChannelUser entry if the specified client entry is joined
4984 on the specified channel. This is exported to application as
4985 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4987 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4989 * Fixed founder regaining problem with JOIN command on normal
4990 server. The notify for mode change must be sent always and
4991 not only if !cmd->pending. Affected file silcd/command.c.
4993 * Fixed the WHOWAS command's reply sending to support the
4994 lists correctly. Affected file silcd/command.c.
4996 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4998 * When sending JOIN command to router for processing the
4999 sender's old command identifier was not saved back to the
5000 sender's command context, fixed now. The affected file is
5003 * Create the key in JOIN command of the router did not return
5004 the channel key, added check for this. Affected file is
5007 * Fixed a channel ID update bug in JOIN command reply. Do
5008 not directly upgrade the ID but call the function
5009 silc_idlist_replace_channel_id if the ID was changed.
5010 Affected file silcd/command_reply.c.
5012 * Fixed memory leaks from command calling if it would fail.
5013 Affected file silcd/command.c.
5015 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5017 * Applied patches from cras:
5019 Memory leak fixes around libaries, irssi window resize fix,
5020 new silclist.h and silcdlist.h, all extern inline changed to
5023 * Removed dotconf from lib/dotconf, not needed anymore.
5025 * Removed TRQ from lib/trq, not needed anymore.
5027 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
5028 with server connections. Later this will be configurable
5029 in config file after new config file is done. Affected file
5032 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5034 * Fixed a crash in server related to channel announcements.
5035 Affected file silcd/server.c.
5037 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5039 * Fixed memory leaks in silc_server_create_new_channel*
5040 functions. Affected file silcd/server.c.
5042 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
5043 which ID was changed. This way the router will send the
5044 user list for the channel again, and server won't be in
5045 desync in some rare circumstances. Affected file is
5046 silcd/packet_receive.c.
5048 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5050 * Check for NULL socket pointer in the function
5051 silc_server_packet_send_to_channel_real. Affected file
5052 silcd/packet_send.c.
5054 * Fixed the BAN notify handling to correctly remove ban
5055 list. Affected file silcd/packet_receive.c.
5057 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5059 * Fixed some header addition to Toolkit distribution in
5060 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
5062 * Added lib/silcclient/client_ops_example.h as an template
5063 file for application programmers to quickly start using
5064 the SilcClientOperation functions in their application.
5065 Updated the lib/silcclient/README as well to tell about this
5066 nice file made available.
5068 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5070 * Call silc_server_remove_from_channels when removing client
5071 entry when NO_SUCH_CLIENT_ID was received. Affected file
5072 is silcd/command_reply.c.
5074 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5076 * Added server & router operator statistics updating. Affected
5077 file silcd/packet_receive.c and silcd/command.c.
5079 * Fixed the SERVER_SIGNOFF notify handling on normal server
5080 not to save the history information for clients. Same was
5081 fixed earlier in remove_clients_by_server function, but not
5082 here. Affected file silcd/packet_receive.c.
5084 * Raised the default connection-retry count from 4 to 7 in
5085 server. Affected file silcd/server.h.
5087 * Cancel any possible reconnect timeouts when we start the
5088 key exchange. Affected file silcd/server.c.
5090 * Do not reconnect on connection failure when SCONNECT was
5091 given. Affected files silcd/server.[ch].
5093 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5095 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
5097 * Fixed the NICK command to always give the unformatted
5098 nickname to the one giving the NICK command. If unformatted
5099 nickname is cached already it will be formatted and the
5100 local entry will always get the unformatted nickname.
5101 Affected file lib/silcclient/idlist.c.
5103 * Fixed some double frees from client library commands.
5104 Affected file is lib/silcclient/command.c.
5106 * Fixed CUMODE command in server to assure that no one can
5107 change founder's mode than the founder itself, there was a
5108 little bug. Affected file silcd/command.c.
5110 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5112 * Removed the SilcClientCommandDestructor from the client
5113 libary, it is not needed anymore. Affected files are
5114 lib/silcclient/silcapi.h, command[_reply].[ch],
5115 client_notify, idlist.c.
5117 * Fixed GETKEY command to first resolve client, and then
5118 resolve the server only if the client was not found, instead
5119 of resolving both at the same time. Affected file is
5120 lib/silcclient/command.c.
5122 * Added silc_client_start_key_exchange_cb and lookup the
5123 remote hostname and IP address before starting the key
5124 exchange with server. The affected file is
5125 lib/silcclient/client.c.
5127 * The server's public key is now saved using the IP address
5128 of the server and not the servername for the filename.
5129 The hostname public key filename is checked as an fall back
5130 method if the IP address based filename is not found.
5132 Fixed the GETKEY command to save the fetched server key
5133 in correct filename.
5135 Print the remote server's hostname now when new key is
5136 received during connection process. Affected file is
5137 irssi/src/silc/core/client_ops.c.
5139 * Return always our own public key to the client if it asks
5140 for it with GETKEY command. Affected file silcd/command.c.
5142 * Removed the use_auto_addr variable from default config
5143 file since it was in wrong section. Affected file is
5146 * Fixed TOPIC_CHANGE notification to not route it when it
5147 was sent using silc_server_send_notify_to_channel function.
5148 Affected file silcd/command.c.
5150 * Fixed silc_server_send_notify_kicked to send the kicker's
5151 Client ID also, it was missing. Affected files are
5152 silcd/command.c, silcd/packet_send.[ch].
5154 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5156 * Do not save client history information in SERVER_SIGNOFF.
5157 Fixes the bug in normal server that it does not detect
5158 the client becoming valid after the server becomes back
5159 online. Affected file silcd/server_util.c.
5161 * Added `sock_error' field into the SilcSocketConnection
5162 context. When error occurs during socket operation (read
5163 or write) the error is saved. Added also new function
5164 silc_socket_get_error to return human readable socket error
5165 message. Affected files are lib/silcutil/silcsockconn.[ch],
5166 lib/silcutil/unix/silcunixsockconn.c, and
5167 lib/silcutil/win32/silcwin32sockconn.c.
5169 * The server now prints the socket error message in the
5170 signoff for client. Affected file silcd/server.c.
5172 * Fixed the `created' channel information sending from router
5173 to server in JOIN command. Checks now whether the channel
5174 really was created or not and set it according that.
5176 Fixed the JOIN command to use the client entry's current
5177 ID during the joining procedure instead of the one it sent
5178 in the command (it is checked though), since it can change
5179 between the packet processing and command processing, and
5180 would just case unnecessary pain in the client end. Affected
5181 file silcd/command.c.
5183 * Fixed a channel key payload sending to use correct channel
5184 ID when the server was forced to change the channel's ID by
5185 router. Router sent the key payload with the old Channel ID.
5186 Affected file silcd/packet_receive.c.
5188 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5190 * Call silc_server_save_channel_key only if the key payload
5191 was provided in the JOIN command's command reply. Affected
5192 file silcd/command_reply.c.
5194 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5196 * Fixed silc_mp_sizeinbase to return the value correctly with
5197 MPI. Affected file lib/silcmath/mp_mpi.c.
5199 * Fixed the stop_server signal to correctly stop the scheduler
5200 and gracefully stop the server when SIGTERM or SIGINT signals
5201 are received. Affected file silcd/silcd.c.
5203 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5205 * Simple handling of TERM and HUP signals. Also added some log
5206 flushing call around. Affected file is
5209 * Fixed small bugs in silclog.c. Now buffering output will take
5210 effect after 10 seconds since startup: This will ensure that
5211 no important startup messages are lost. Also output redirection
5212 will preserve original format ([Date] [Type] message).
5213 Affected file is lib/silcutil/silclog.c.
5215 * Added two options to the config file, in the logging section:
5216 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
5217 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
5219 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5221 * Do not print the warning about log files not being initialized
5222 more than once to avoid excess logging. Affected file is
5223 lib/silcutil/silclog.c.
5225 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5226 the SIM copying in make install in Makefile.am.pre.
5228 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5230 * Rewritten silclog APIs. Globally interesting changes follows:
5231 silc_log_set_files() changed to silc_log_set_file().
5232 silc_log_set_callbacks() changed to silc_log_set_callback().
5233 ROBOdoc documented silclog header file.
5234 SilcLogCb now returns bool to wether inihibit the default
5235 handler or not (to keep the old behaviour return always TRUE).
5236 The new APIs should also fix the problem of the
5237 silcd_error.log file that was written in the current directory.
5240 Log files streams will remain opened after silc_log_set_file()
5241 call, means less CPU usage notably on high traffic servers.
5242 File streams are now full buffered, and flushed to the disk
5243 every 5 minutes, lesses HD activity and CPU usage.
5244 Messages can be redirected, allowing admins to configure
5245 one single logfile for all server messages.
5246 the silc_log_quick global variable to activate fast-logging.
5247 Affected files lib/silcutil/silclog.[ch]
5249 * Changed some code to conform new silclog APIs. Affected
5250 files are doc/example_silcd.conf.in, silcd/server.c
5251 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5254 * Fixed a memory leak that could occur in some situations.
5255 Affected file silcd/serverconfig.c.
5257 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5259 * Added the silc_client_del_client to remove the client from
5260 all channels as well. Affected file lib/silcclient/idlist.c.
5262 * Fixed the client library to correctly remove the client
5263 from all channels when the client entry is being destroyed.
5264 Affected file lib/silcclient/client_notify.c, command.c.
5266 * Added auto-nicking support to the client library. If the
5267 applicatio now sets client->nickname it will be sent to the
5268 server after connecting by the library. This way for example
5269 SILCNICK (or IRCNICK) environment variables will have effect
5270 and always change the nickname automatically to whatever
5271 it is wanted. Affected file lib/silcclient/client.[ch].
5273 * Renamed silc_server_command_bad_chars to the
5274 silc_server_name_bad_chars and moved it to the
5275 silcd/server_util.[ch]. Added also new function
5276 silc_server_name_modify_bad to return nickname that
5277 includes bad characters as new nickname without those
5278 bad characters. This check and modify is now used in
5279 silc_server_new_client when the username is initially set
5280 as nickname, so it must be checked to be valid nickname.
5281 Affected file silcd/packet_receive.c.
5283 * The nickname length is now taken from the packet for real
5284 and not trusted to strlen() since it clearly can return
5285 wrong length for nickname including bad characters. This
5286 also applies to channel names. Affected file silcd/command.c.
5288 * Removed the lib/silcsilm/modules directory. Modules are now
5289 compiled into the lib/silcsim. Fixed the copying of the
5290 modules to follow symbolic links in Makefile.am.pre.
5292 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5294 * Fixed silc_string_regexify list creation. Fixes bugs with
5295 BAN and INVITE commands in server. The affected file is
5296 lib/silcutil/unix/silcunixutil.c.
5298 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5300 * Removed the command destructor entirely from the server's
5301 command and command reply routines. It is not needed, and
5302 its usage was buggy and caused crashes. Affected files are
5303 silcd/command[_reply].[ch].
5305 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5307 * Cancel protocol and NULL sock->protocol if timeout
5308 occurred during protocol. Affected file silcd/server.c.
5310 * Cancel protocol timeouts always before calling the final
5311 callback, to assure that after final callback is called
5312 no other state will be called for the protocol anymore.
5313 Affected file silcd/protocol.c.
5315 * Print error log if incoming connection configuration could
5316 not be found. Affected file silcd/server.c.
5318 * Fixed JOIN command to correctly save the founder mode
5319 to the client on normal SILC server, when the channel
5320 was created by the router. Affected file silcd/command.c.
5322 * Fixed LIST command (hopefully) to send correct reply
5323 packets. Affected file silcd/command.c.
5325 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5327 * The silc_packet_receive_process now returns FALSE if the
5328 read data was invalid packet, and TRUE if it was ok.
5330 The server now checks that if unauthenticated connection
5331 sends data and its processing fails the server will close
5332 the connection since it could be a malicious flooder.
5334 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5336 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5338 * Make sure the warning about error opening a log file is
5339 printed only once and not everytime it fails (produces
5340 too much useless log). Affected file lib/silcutil/silclog.c.
5342 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5344 * Made the silc_server_daemonise() function more readable.
5345 Affected file silcd/server.c.
5347 * Pid file is now optional, the user may comment it out from
5348 the config file. Removed define SILC_SERVER_PID_FILE, we
5349 don't need a default any longer. Affected file
5350 configure.in.pre, lib/Makefile.am.pre.
5352 * Make some use of the pid file. The server now dies at startup
5353 if it detects a valid pid file on his path. The server would
5354 die anyway in this circumstance, because of the bind() failure.
5355 Affected file silcd/silcd.c.
5357 * No longer compiling lib/dotconf.
5359 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5361 * Fixed JOIN command parsing not to crash. Affected file
5362 lib/silcclient/command.c.
5364 * Fied the NICK_CHANGE notify to add the new client entry
5365 even it is resolved. This removes an <[unknown]> nick
5366 thingy bug in the client. Affected file is
5367 lib/silcclient/client_notify.c.
5369 * Do not try to allocate 0 bytes (efence does not like it)
5370 in lib/silccore/silccomand.c when encoding payload.
5372 * Do not take IRCNICK as nickname in Irssi SILC client since
5373 it is not possible to set nickname before hand connecting
5374 the server (TODO has an entry about adding auto-nicking
5377 * Changed the silc_server_command_pending to check whether
5378 there already exists an pending entry with the specified
5379 command, command identifier and pending callback. This is
5380 to fix IDENTIFY and WHOIS related crashes that may register
5381 multiple pending commands with same identifier. Affected
5382 file silcd/command.c.
5384 * Fixed the server to reconnect to the router even if it
5385 was already reconnecting and EOF was received. This to
5386 fix a possibility that the server wouldn't ever try to
5387 auto-reconnect to the router. Affected file silcd/server.c.
5389 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5391 * Fixed the server's password authentication to use the
5392 length of the locally saved password, and not the one
5393 sent in the packet. Affected file silcd/protocol.c.
5395 * Fixed same password authentication problem in the
5396 Authentication Payload handling routines in
5397 lib/silccore/silcauth.c.
5399 * Yet another password authentication problem fixed with
5400 channel password handling in silcd/command.c.
5402 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5404 * If first character of string in silc_parse_userfqdn is '@'
5405 then do not parse it. Affected file is
5406 lib/silcutil/silcutil.c.
5408 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5410 * Fixed minor bug in IDENTIFY command reply sending, which
5411 caused various weird problems during JOIN when it was
5412 resolving names for users. Affected file silcd/command.c.
5414 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5416 * Fixed the IDENTIFY command reply sending to chech better valid
5417 clients. It was possible to send incomplete list of replies.
5418 Affected file silcd/command.c.
5420 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5422 * Added silc_client_command[s]_[un]register functions now to
5423 dynamically register the commands in client library. Removed
5424 the static table of commands. This allows the client library
5425 to call commands without causing the application to know about
5426 what commands library has called.
5428 Removed the INFO command reply kludge to detect when the command
5429 was called by library. Now library use its own command reply
5430 function for INFO command.
5432 Added function silc_client_command_call to call a command.
5433 Application can use it to call command, not access the structure
5436 Now all commands that are sent by the client library (not
5437 explicitly sent by application) use own command reply functions.
5439 Affected files around lib/silcclient/ and in
5440 irssi/src/silc/core/.
5442 * Fixed the WHOIS command reply sending to chech better valid
5443 clients. It was possible to send incomplete list of replies.
5445 Fixed the WHOIS and IDENTIFY to send the request to router
5446 if normal server did not do it and did not find any results.
5448 Affected file silcd/command.c.
5450 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5452 * Moved the internal data from SilcClient context into its
5453 own file, not accesible to application. Affected files
5454 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5455 and other files in client library.
5457 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5459 * Added doc/examples installation target in Makefile.am.pre.
5462 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5464 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5465 commands the found client entry will be removed from the
5466 cache, after notifying application about the error. Affected
5467 file lib/silcclient/command_reply.c.
5469 * Changed the /MSG to check for exact nickname user gave, and
5470 not let `nick' match `nick@host' if it is only one found. Now,
5471 user must type the exact nickname (like nick@host2) even if
5472 there are no more than one same nicks found. This is to avoid
5473 a possibility of sending nickname to wrong nickname since
5474 `nick' could match `nick@host'. Affected file is
5475 irssi/src/core/silc-servers.c.
5477 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5479 * Do not print "you are now server operator" or similar when
5480 giving /away command. Affected files are
5481 irssi/src/silc/core/client_ops.c, silc-servers.h.
5483 * Made the silc_server_command_pending_error_check to send
5484 the same command reply payload it received back to the
5485 original sender of the command. This way all arguments
5486 that was received by the server will be received by the
5487 client too. Affected file silcd/command.c.
5489 * Added the silc_idcache_add to return the created cache entry
5490 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5492 * Add global clients to expire if they are not on any channel.
5493 This is because normal server will never know if they signoff
5494 if they are not on any channel. The cache expiry will take
5495 case of these entries. This is done by normal servers only.
5496 The affected files are silcd/command_reply.c,
5497 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5499 * If server receives invalid ID notification for WHOIS or
5500 IDENTIFY and the ID exists in the lists, it is removed.
5501 Affected file silcd/command_reply.c.
5503 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5504 in client then client entry that it matches is searched and
5505 the nickname is printed on the screen for user. Affected
5506 file irssi/src/silc/core/client_ops.c.
5508 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5510 * Use cache entry expire time in the LIST command reply to
5511 purge old entries from the cache after the LIST command
5512 reply has been received. This way we don't have non-existent
5513 entries in the cache for too long. Affected file is
5514 silcd/command_reply.c.
5516 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5518 * If we are normal server, and we've not resolved client info
5519 in WHOIS or IDENTIFY from router, and it is global client,
5520 we'll check whether it is on some channel. If it is not
5521 then we cannot be sure about its validity and will resolve it
5522 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5523 file silcd/command.c.
5525 * Search channel by name (if possible) rather than by ID
5526 in IDENTIFY command's command reply. Affected file is
5527 silcd/command_reply.c.
5529 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5531 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5532 Updated specs and implemented it. Affected file silcd/command.c,
5533 silcd/packet_send.c and silcd/packet_receive.c.
5535 * Implemented the <founder auth> payload handling in the JOIN
5536 command. If provided all conditions for channel joining
5537 except requirement to provide correct passphrase can be
5538 overrided by the channel founder. Updated the protocol specs.
5539 Affected file silcd/command.c.
5541 Added support for founder auth in JOIN command in client
5542 library. Fixed the parsing of the JOIN command now to support
5543 all options as they should be. The affected file is
5544 lib/silcclient/command.c.
5546 * Optimized the WHOIS and IDENTIFY commands to send the request
5547 to router only if it includes nicknames or other names. If
5548 they include only IDs then check the local cache first before
5549 routing. Affected file is silcd/command.c.
5551 * Added channels topic announcements. Affected file is
5552 silcd/packet_receive.c and silcd/server.c.
5554 * Fixed the silc_server_send_notify_topic_set to really destine
5555 the packet to channel. Affected file silcd/packet_send.c.
5557 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5558 library. Affected file lib/silcclient/client_notify.c.
5560 * Added UMODE announcements. Affected file silcd/server.c.
5562 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5564 * Memory leak fixes in:
5566 lib/silcutil/silcsockconn.c
5567 lib/silcske/silcske.c
5568 lib/silcske/groups.c
5570 lib/silccrypt/silcpkcs.c
5571 lib/silccore/silccommand.c
5572 lib/silccore/silcidcache.c
5577 * ROBOdoc documented the lib/silcske/groups.h file and a
5578 bit changed the interface for better.
5580 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5582 * Update the client entry context in the ID cache after
5583 nick change. Affected file lib/silcclient/command.c.
5584 Fixes the CUMODE command when regaining founder privileges,
5585 and a little WHOIS problem.
5587 * Fixed silc_net_gethostbyname to correctly call the
5588 inet_ntop. Affected file lib/silcutil/silcnet.c.
5590 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5592 * Added IPv6 support checking to the configure.in.pre, added
5593 also --enable-ipv6 option to override the check. Affected
5594 file configure.in.pre.
5596 * The silc_thread_create now calls the start function
5597 directly if threads support is not compiled in. Removes
5598 ugly #ifdef's from generic code. Affected files are
5599 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5601 * Added silc_net_gethostby[name/addr]_async to asynchronously
5602 resolve. Affected files are lib/silcutil/silcnet.[ch].
5604 * Added support for rendering IPv6 based server, client and
5605 channel IDs. Affected file lib/silcutil/silcutil.c.
5607 * Added support for creating IPv6 based server IDs. Affected
5608 file is silcd/serverid.c.
5610 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5612 * Added silc_net_gethostby[addr/name] into the
5613 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5614 routines. Added silc_net_is_ip[4/6]. Affected file is
5615 lib/silcutil/unix/silcunixnet.c. All routines that take
5616 address as argument now supports both IPv4 and IPv6 addresses.
5618 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5620 * Fixed LIST command reply sending in server. Affected file
5623 * Server now sends the kicker's client ID in the KICK notify
5624 to the kicked client. Affected file silcd/command.c.
5626 * The client library now parses the kickers client ID and
5627 UI displays it. Affected files lib/silcclient/client_notify.c
5628 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5630 * Made all payload parsing function prototypes consistent.
5631 They all take now const unsigned char * and uint32 pair as
5632 the payload data instead of SilcBuffer. Changes all around
5633 the source tree. Other unsigned char* -> const unsigned char*
5634 changes around the tree as well.
5636 * Optimized SFTP client and server packet sending not to
5637 allocate new buffer for each packet but to recycle the
5638 first allocated buffer. Affected files are
5639 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5641 * Optimized the SFTP client to use SilcList instead of
5642 SilcDList for requests, because it is faster. Affected file
5643 is lib/silcsftp/sftp_client.c.
5645 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5646 into lib/silccore/silcid.[ch].
5648 Renamed silcpayload.[ch] into silcargument.[ch].
5650 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5652 * If client entry is deleted with active key agreement
5653 session, abort the session.
5655 The silc_client_abort_key_agreement now calls the completion
5656 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5658 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5661 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5663 * Don't use __restrict in older GCC's. Affected file is
5664 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5666 * silc_net_localhost now attempts to reverse lookup the
5667 IP/hostname. Affected file lib/silcutil/silcnet.c.
5669 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5670 command. It can be used to gain founder privileges at
5671 the same time when joining the channel.
5673 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5674 kicker's client ID as well. Updated protocol specs.
5676 Defined that the server must send SILC_COMMAND_IDENTIFY
5677 command reply with error status to client who sent
5678 private message with invalid client ID.
5680 Updated the protocol specification.
5682 * Added silc_server_send_command_reply to send any
5683 command reply. Affected file silcd/packet_send.[ch].
5685 * Added silc_id_payload_encode_data to encode ID payload
5686 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5688 * The server now send IDENTIFY command reply with error
5689 status if client ID in private message is invalid. Affected
5690 file silcd/packet_receive.c.
5692 * Save the server key file with server's IP address in
5693 the filename instead of hostname. The affected file is
5694 irssi/src/silc/core/client_ops.c.
5696 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5698 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5701 * Added libtool support for compiling shared objects in
5702 lib/silcsim. Affected file configure.in.pre and
5703 lib/silcsim/Makefile.am. Original patch by cras.
5705 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5707 * Pid file configuration, and server's config file fixes
5708 patch by toma. Updated CREDITS file.
5710 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5712 * Fixed silc_client_channel_message to not try to decrypt
5713 the message twice if it resolved the destination client
5714 information. This could cause of dropping one channel
5715 message. Affected file lib/silcclient/client_channel.c.
5717 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5719 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5720 lib/silcclient/client.c. This function is used when the SILC
5721 Client is run under some other scheduler, or event loop or
5722 main loop. On GUI applications, for example this may be
5723 desired to used to run the client under the GUI application's
5724 main loop. Typically the GUI application would register an
5725 idle task that calls this function multiple times in a second
5726 to quickly process the SILC specific data.
5728 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5730 * Fixed silc_server_drop() for dropping the supplementary
5731 groups as well, this could cause a security hole on some
5734 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5736 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5739 * Write PID file after dropping privileges. Added -F option
5740 to run server on foreground. A patch by debolaz.
5741 Affected files silcd/server.c, silcd/silcd.c.
5743 * Fixed MOTD to return the MOTD file server name. Affected
5744 file silcd/command.c.
5746 * Added INFO command reply handling to the Irssi SILC Client.
5747 Affected file irssi/src/silc/core/client_ops.c.
5749 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5751 * Fixed the silc_idcache_list_* routines to really support
5752 the dynamic list. Fixes a crash. Affected file is
5753 lib/silccore/silcidcache.c.
5755 * Fixed the LIST command reply to really call LIST command's
5756 pending callbacks. Affected file silcd/command_reply.c.
5758 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5760 * Update conn->local_entry->nickname after giving NICK
5761 command. Affected file lib/silcclient/command.c.
5763 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5765 * Added the [pid] option to the silcd configuration file
5767 Affected files: serverconfig.[ch] and silcd.c
5769 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5771 * Save fingerprint in WHOIS command reply in server.
5772 Affected file silcd/command_reply.c.
5774 * Fixed NICK commands pending callback registration.
5775 Affected file lib/silcclient/command.c.
5777 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5779 * Use ++server->cmd_ident when sending commands in server,
5780 instead of random number. Affected file silcd/command.c.
5782 * Fixed GETKEY command reply to call actually GETKEY pending
5783 command callbacks. Affected file silcd/command_reply.c.
5785 * A bit stricter check for nicknames. Check for same nickname
5786 in NICK command also. Affected file silcd/command.c.
5788 * Do not call INFO command everytime client ID changes, only
5789 during first connecting. Affected file lib/silcclient/client.c.
5791 * Set the new nickname only after successful command reply for
5792 NICK command is returned by server. Affected file
5793 lib/silcclient/command.c.
5795 * Remove nicknames from nicklist during server_signoff notify.
5796 Should fix /NAMES bit more. The affected file is
5797 irssi/src/silc/core/silc-channels.c.
5799 * Added `fingerprint' field to the SilcIDListData in the
5800 silcd/idlist.h to hold the fingerprint of the client's
5803 Send the fingerprint of the client's public key in WHOIS
5806 Affected files silcd/command.c, and silcd/idlist.[ch].
5808 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5809 create fingerprint from given data.
5811 * Show the fingerprint of the client's public key in WHOIS.
5812 Affected files irssi/src/module-formats.[ch] and
5813 irssi/src/silc/core/client_ops.c.
5815 * Format the multiple same nicknames also during JOIN and
5816 NICK_CHANGE notifys. Affected file is
5817 lib/silcclient/client_notify.c.
5819 * Do not print error on screen for invalid private message
5820 payload since it can come if someone is sending private
5821 messages with wrong key. Affected file
5822 lib/silccore/silcprivate.c.
5824 * Fixed multiple concurrent /PING crash. Affected file
5825 lib/silcclient/command.c.
5827 * Changed the wrong ID encoding. All IP addresses must be
5828 in MSB first order in encoded format. They were encoded
5829 wrong and was in LSB format. Affected files are
5830 silcd/serverid.c, lib/silcutil/silcutil.c.
5832 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5834 * Call the `connect' client operation through the scheduler
5835 in case of error. Affected file lib/silcclient/client.c.
5837 * Call the `failure' client operation even if the error
5838 occurred locally during a protocol. Affected file is
5839 lib/silcclient/protocol.c.
5841 * Added support of sending LIST command to router from normal
5842 server. This way normal server can get list of all channels
5843 in the network too. Fixed the channel list sending in the
5844 server too. Affected files are silcd/command.c, and
5845 silcd/command_reply.[ch].
5847 * Added silc_server_update_channels_by_server and
5848 silc_server_remove_channels_by_server. They are used during
5849 disconnection of primary router and in backup router protocol.
5850 Affected file silcd/server_util.[ch], silcd/server.c and
5851 silcd/server_backup.c.
5853 * Fixed channel adding to global list in IDENTIFY command
5854 reply in server. Affected file silcd/command_reply.c.
5856 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5858 * If the incoming packet type is REKEY or REKEY_DONE process
5859 that packet always synchronously. Fixes yet another MAC
5860 failed error on slow (dialup) connections. Affected file
5861 lib/silcclient/client.c and silcd/server.c.
5863 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5865 * Call check_version SKE callback for initiator too. Affected
5866 file lib/silcske/silcske.c.
5868 * Implemented fix for security hole found in the SKE that was
5869 fixed in the specification few days back; the initiator's
5870 public key is now added to the HASH value computation.
5871 Added backwards support for the old way of doing it too, for
5872 old clients and old servers. Affected file is
5873 lib/silcske/silcske.c.
5875 * Enabled mutual authentication by default in SKE. If initiator
5876 is not providing mutual authentication the responder will
5877 force it. This will provide the proof of posession of the
5878 private key for responder. The affected files are
5879 lib/silcclient/protocol.c and silcd/protocol.c.
5881 * Do not cache anymore the server's public key during SKE.
5882 We do mutual authentication so the proof of posession of
5883 private key is done, and if the server is authenticated in
5884 conn auth protocol with public key we must have the public
5885 key already. Affected file silcd/protocol.c.
5887 * Added new global debug variable: silc_debug_hexdump. If
5888 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5889 file lib/silcutil/silclog.[ch].
5891 * Fixed compilation warning due to char * -> const char *.
5892 Affected files lib/silcutil/silcnet.h, and
5893 lib/silccore/silcauth.[ch].
5895 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5897 * Fixed CMODE command when new channel key was created. If
5898 the creation failed the old key was removed. Next time giving
5899 same command would crash the server since the old key was
5900 freed already. Affected file silcd/command.c.
5902 * Fixed the silc_server_announce_get_channels to not crash
5903 on reconnect. Affected file silcd/server.c.
5905 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5907 * Added silc_log_set_debug_string function to set a regex
5908 string to match for debug output. Only the function names,
5909 or filenames matching the given debug string is actually
5910 printed. This way it is possible to filter out those debug
5911 strings that user is not interested in.
5913 Fixed a bug in silc_string_regexify.
5915 Affected files lib/silcutil/silclog.[ch], and
5916 lib/silcutil/unix/silcunixutil.c.
5918 * Changed the -d options in both server and Irssi SILC client
5919 to take the debug string as argument. Affected files
5920 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5922 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5924 * Added silc_hash_babbleprint to create a Bubble Babble
5925 Encoded fingerprint. The encoding is developed by Antti
5926 Huima (draft-huima-babble-01.txt), and it creates human
5927 readable strings out of binary data. Affected file
5928 lib/silccrypt/silchash.[ch].
5930 * Print the babble print now in addition of fingerprint as well
5931 in Irssi SILC client. Affected files are
5932 irssi/src/fe-common/silc/module-formats.[ch],
5933 irssi/src/fe-common/silc/core/client_ops.c.
5935 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5937 * Fixed a security problem found in SKE. The initiator's
5938 public key too is now added to the HASH hash value creation
5939 which is signed by the responder to create the SIGN value.
5940 This will prevent anyone in the middle to lie to the responder
5941 about the initiator's public key. If this is done now, the
5942 man in the middle will get caught. Updated the protocol
5945 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5947 * Better installation directory handling. Configure module
5948 paths and other paths automatically to example_silc* files
5949 in doc/. A patch by toma.
5951 * Fixed compiler warning from MPI library, and from SILC RNG.
5954 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5955 It can be configured with ./configure. A patch by toma.
5957 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5959 * Find correct make to use in prepare-clean. A patch by
5960 toma. Affected file prepare-clean.
5962 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5964 * Added irssi variables use_auto_addr, auto_bind_ip,
5965 auto_bind_port and auto_public_ip.
5967 * Changed the interface for silc_client_send_key_agreement
5968 in lib/silcclient/silcapi.h
5972 irssi/src/silc/core/silc-core.c
5974 lib/silcclient/silcapi.h
5975 irssi/src/silc/core/silc-channels.c
5976 lib/silcclient/client_keyagr.c
5979 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5981 * Added silc_pkcs_public_key_compare to compare two
5982 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5984 * Check that the client who set the founder mode on the
5985 channel is the same client that is giving the founder
5986 mode to itself. It is done by comparing the saved public
5987 key (it is saved even in the authentication is passphrase).
5988 Affected file silcd/command.c.
5990 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5992 * Do not process packet for disconnected socket connection.
5993 Affected file lib/silccore/silcpacket.c.
5995 * Process the DISCONNECT packet through scheduler in the
5996 client library. Affected file lib/silcclient/client.c.
5998 * Fixed the silc_client_packet_parse to not to increase
5999 the packet sequence number if the conn->sock and the
6000 current socket connection is not same. This can happen
6001 for example during key agreement when the conn includes
6002 multiple socket connections (listeners). Affected file
6003 lib/silcclient/client.c.
6005 * The sender of the file transfer request now provides also
6006 the pointer (listener) for the key exchange protocol. If
6007 the listener cannot be created then it sends empty key
6008 agreement and lets the receiver provide the listener.
6010 Added `local_ip' and `local_port' arguments to the
6011 silc_client_file_send. If they are provided they are used,
6012 if not then it will attempt to find local IP address, if
6013 not found or bind fails then the remote client will provide
6016 Affected files are lib/silcclient/client_ftp.c and
6017 lib/silcclient/silcapi.h.
6019 * Extended the FILE SEND command to support defining the
6020 local IP and port for key exchange listener. They are
6021 optional. Affected file irssi/src/silc/core/silc-servers.c.
6023 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6025 * Defined to WHOIS command reply the sending of fingerprint
6026 of the client's public key (if the proof of posession of the
6027 corresponding private key is verified by the server).
6028 Updated to the protocol specification.
6030 * Added support of receiving the client's public key's
6031 fingerprint in command reply in client library. Affected
6032 file is lib/silcclient/command_reply.c, and
6033 lib/silcclient/idlist.[ch].
6035 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6037 * Do not send over 128 chars long nickname to the server
6038 in NICK command. Affected file lib/silcclient/command.c.
6040 * Do not send over 256 chars long channel names to the server
6041 in JOIN command. Affected file lib/silcclient/command.c.
6043 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6045 * Assure that silc_server_close_connection cannot be called
6046 twice for same socket context. Affected file is
6049 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6051 * Send error message to application if opening file for
6052 writing during file transfer fails. Affected file is
6053 lib/silcclient/client_ftp.c.
6055 Remove all file transfer sessions for a client that we're
6056 removing from ID cache.
6058 Affected file is lib/silcclient/client_ftp.c.
6060 * Fixed silc_net_addr2bin to return correct address. Affected
6061 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6063 * Fixed file transfer session removing on signoff notify.
6064 Affected file irssi/src/silc/core/silc-servers.c.
6066 * Added the SilcClientFileError to be returned in the monitor
6067 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
6068 Affected file lib/silcclient/silcapi.h.
6070 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6072 * Fixed a crash in silc_client_ftp_free_sessions and
6073 silc_client_ftp_session_free_client. Affected file
6074 lib/silcclient/client_ftp.c.
6076 * Added `disabled' field in the SilcChannelEntry in the server
6077 to indicate if the server entry is disabled. Affected file
6078 silcd/idlist.h, silcd/command[_reply].c.
6080 * SILC server adds now /var/run/silcd.pid everytime it is
6081 started. Affected file silcd/silcd.c.
6083 * Added silc_server_packet_send_clients to send a packet to
6084 the provided table of client entries. Affected file
6085 silcd/packet_send.[ch].
6087 * Fixed a crash in client resolving in client_prvmsg.c in
6088 client library. Affected file lib/silcclient/client_prvmsg.c.
6090 * Do not actually remove the client directly from ID cache
6091 during SERVER_SIGNOFF, but invalidate it. This way we
6092 preserve the WHOWAS info for the client. Affected file
6093 silcd/server_util.c.
6095 * Fixed SERVER_SIGNOFF notify handling in the server. The
6096 server is now able to process incoming SERVER_SIGNOFF notify
6097 for a server that it doesn't even know about. It will remove
6098 the clients provided in the notify. Affected file
6099 silcd/packet_receive.c.
6101 * Check for partial packet in data queue after every packet that
6102 was found from the queue. Return and wait for more data if
6103 there is partial data in queue. Affected file is
6104 lib/silccore/silcpacket.c.
6106 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6108 * Added SilcClietFileError enum to indicate error in
6109 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
6110 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
6111 Affected files lib/silcclient/silcapi.h and
6112 lib/silcclient/client_ftp.c.
6114 * Check that newsize in silc_buffer_realloc is larger than
6115 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
6117 * Added better monitor of file transfers. It now monitors
6118 key agreement protocol during the file transfer too. Added
6119 error reporting too. Affected files
6120 irssi/src/silc/core/silc-servers.c,
6121 irssi/src/fe-common/silc/module-formats.[ch].
6123 * Wrote a help file for FILE command.
6125 * Added silc_rng_global_get_byte_fast to get not-so-secure
6126 random data as fast as possible. Random data is read from
6127 /dev/urandom if available and from the SILC RNG if not
6128 available. It is used in padding generation. Affected file
6129 lib/silccrypt/silcrng.[ch].
6131 * All packets in client library are now processed synchronously.
6132 Optimized packet processing a lot. Affected file
6133 lib/silcclient/client.c.
6135 * All server connection packets are processing synchronously
6136 now in server, to optimize packet processing. Affected file
6139 * Include files are installed now only in Toolkit distribution
6140 if make install is given. Affected files: all Makefile.am's.
6142 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6144 * Assure that silc_client_notify_by_server_resolve does not
6145 resolve the client information multiple times. If it cannot
6146 be found by the first it cannot be found at all. Affected
6147 file lib/silcclient/client_notify.c.
6149 * Fixed WHOWAS command reply calling. Affected file
6150 lib/silcclient/command_reply.c.
6152 * Removed all references to silc_idlist_get_client from the
6153 Irssi SILC client since that call is internal call used by
6154 the library. The Irssi SILC client will use now client
6155 retrieval functions found in silcapi.h.
6157 * Fixed a bug in resolving nickname info before sending
6158 private message. It used freed memory. Affected file
6159 irssi/src/silc/core/silc-servers.c.
6161 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6163 * Assure my_channels statistics cannot go negative in server.
6164 Affected files silcd/server.c, silcd/server_util.c.
6166 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6168 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
6170 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6172 * Win32 Toolkit changes. Affected files
6173 win32/silc.dsw, win32/libsilc/libsilc.def,
6174 win32/libsilcclient/libsilc.def,
6175 lib/silcutil/silcutil.c, and
6176 lib/sftp/sftp_fs_memory.c.
6178 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6180 * Added silc_net_localip to return local host's IP address.
6181 Affected file lib/silcutil/silcnet.[ch].
6183 * If key exchange or rekey protocol is active for a connection
6184 parse all packets syncronously since there might be packets
6185 in packet queue that we are not able to process without first
6186 processing packets before them. Affected file silcd/server,
6187 lib/silcclient/client.c.
6189 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
6190 whether library should continue processing the packet.
6191 Affected file lib/silccore/silcpacket.h.
6193 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
6194 SilcSFTPMonitorData to SFTP server to monitor various
6195 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
6196 lib/silcsftp/sftp_server.c.
6198 * Added silc_file_size to return file size. Affected file
6199 lib/silcutil/silcutil.[ch].
6201 * Implemented the file transfer support for the client library.
6202 Added preliminary support for simple client to client one-file
6203 transmission. Affected file lib/silcclient/client_ftp.c,
6204 lib/silccilent/client.[ch].
6206 * Added new local command FILE to the Irssi SILC Client.
6207 It is used to perform the file transfer. It has subcommands
6208 SEND, RECEIVE, SHOW and CLOSE. Affected files
6209 irssi/src/silc/core/client_ops.c,
6210 irssi/src/silc/core/silc-server.[ch].
6212 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6214 * Relay the SILC_PACKET_FTP in the server. Affected files
6215 silcd/server.c and silcd/packet_receive.c.
6217 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6219 * Renamed silc_file_read and silc_file_write to functions
6220 silc_file_readfile and silc_file_writefile. Added function
6221 silc_file_open and silc_file_close. Affected files
6222 lib/silcutil/silcutil.[ch].
6224 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6226 * Resolve the client info when received private message or
6227 channel message for a client which nickname we don't know.
6228 Affected files lib/silcclient/client_prvmsg.c and
6229 lib/silcclient/client_channel.c.
6231 * Do not crash in /KEY if client is not connected. Affected
6232 file irssi/src/silc/core/silc-channels.c.
6234 * Added SilcClientStatus field to the SilcClientEntry in the
6235 lib/silcclient/idlist.h.
6237 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6238 is incomplete and is being resolved, it won't be resolved
6241 Make sure also that USERS command reply does not resolve
6242 twice information. Affected file is
6243 lib/silcclient/command_reply.c.
6245 Make sure that silc_client_get_clients_by_list does not
6246 resolve twice same information.
6248 * Check for valid client->id in the silc_server_free_client_data.
6249 Affected file silcd/server.c.
6251 * Fixed /GETKEY nick@server not to crash if the server entry
6252 is not found. Affected file lib/silcclient/command.c.
6254 * Fixed the silc_server_check_cmode_rights to check the
6255 requested modes correctly. Affected file silcd/command.c.
6257 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6259 * Better checks for non-printable chars in nick added.
6260 Affected file silcd/command.c.
6262 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6264 * Call the silc_server_udpate_servers_by_server in the
6265 primary router that comes back online in the backup resuming
6266 protocol. Otherwise it routes packets wrong. Affected file
6267 silcd/server_util.[ch], silcd/server_backup.c.
6269 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6271 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6272 lib/silcutil/silcbuffmt.[ch].
6274 * Redefined the SILC packet header to include the padding
6275 length. Affected file lib/silccore/silcpacket.[ch].
6277 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6278 length for maximum padding up to 128 bytes). Affected
6279 file lib/silccore/silcpacket.h.
6281 * Removed all backwards support for old 0.5.x MAC thingies.
6282 The SILC packet header change makes it impossible to be
6283 backwards compatible.
6285 * Send the ENDING packet with timeout in the backup resuming
6286 protocol. This is to assure that all routers has connected
6287 to the primary router. Affected file silcd/server_backup.c.
6289 * Changed the RNG to take the first IV from random data. It
6290 used to take it from zero actually. Changed the RNG also
6291 to use /dev/urandom during session. /dev/random is used
6292 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6294 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6296 * Changed the SILC packet header to have the first two bytes
6297 (the packet length) encrypted. Affected files aroung the
6298 code tree, lib/silccore/silcpacket.[ch]. Removed the
6299 SilcPacketCheckDecrypt callback. It is not needed anymore
6300 since the silc_packet_receive_process will determine now
6301 whether the packet is normal or special.
6303 * Implemented the unidirectional MAC keys. Affected files
6304 lib/silcske/silcske.c, silcd/protocol.c and
6305 lib/silcclient/protocol.c.
6307 * Implemented the packet sequence number to the MAC computation.
6308 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6309 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6310 lib/silcclient/protocol.c.
6312 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6314 * Allow backup router to announce servers. All servers
6315 announced by backup router are added to the global list
6316 automatically. Update hte server's socket to our primary
6317 router also when backup router announces a server.
6318 Affected file silcd/packet_receive.c.
6320 * Do not update the client->router in the function
6321 silc_server_udpate_clients_by_server if the client is on
6322 global list. We might fail to find any specific server
6323 for locally connected clients and local cell clients. They
6324 should still use the `from' and not `to' as client->router.
6325 This fixes backup router resuming protocol. Affected file
6326 silcd/server_util.c.
6328 * Decrease channel statistics count only if the channel
6329 deletion worked. Affected files are silcd/server.c and
6330 silcd/server_util.c.
6332 * Added silc_server_update_servers_by_server to update origin
6333 of all server entries. Used during backup router protocol.
6334 Affected files silcd/server_util.[ch], silcd/server.c. and
6335 silcd/backup_router.c.
6337 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6338 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6339 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6340 lib/silccrypt/silchmac.c.
6342 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6344 * Assure that router cannot reroute the same channel message
6345 to the sender. Affected file silcd/packet_receive.c.
6347 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6349 * Made better checks that the channel message is not sent
6350 to the router it came from. Affected file is
6351 silcd/packet_send.c. Fixed memory leak too.
6353 * Announce informations for incoming router connection, but
6354 only after checking if it is replaced by backup router.
6355 Affected file silcd/packet_receive.c.
6357 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6359 * Fixed the backup resuming protocol to work in multiple
6360 router environment. Affected file silcd/server_backup.c.
6362 * Route packet only to one router in the function
6363 silc_server_packet_send_to_channel. Affected file is
6364 silcd/packet_send.c.
6366 * Fixed silc_server_send_notify_dest to set the broadcast
6367 flag. Fixed the silc_server_send_notify_topic to actually
6368 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6369 Affected file silcd/packet_send.c.
6371 * Changed the SFTP Filesystem interface. Changed the
6372 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6373 the filesystem operation function. The SilcSFTPFilesystem
6374 is now a context that is allocated by all filesystem allocation
6375 functions and it already includes the operations structure
6376 and filesystem specific context. It is given as argument
6377 now to the silc_sftp_server_start. This made the interface
6378 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6379 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6381 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6383 * Changed the backup router adding and getting interfaces
6384 in the server. The router that will be replaced by the
6385 specified backup router is now sent as argument. Affected
6386 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6389 * Added silc_net_addr2bin_ne to return the binary form of
6390 the IP address in network byte order. Affected files
6391 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6393 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6395 * Check for existing server ID in silc_server_new_server
6396 and in silc_server_connect_to_router_final and remove the
6397 old entry if it exists. Affected file silcd/packet_receive.c,
6400 * Send the channel message always to only one router, either
6401 in upstream or downstream. Affected file is
6402 silcd/packet_send.c.
6404 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6406 * Wrote the definition of the backup resuming protocol to the
6407 protocol specification.
6409 * Removed one redundant channel key generation from normal
6410 server during joining procedure. Removed one redundant
6411 channel key sending from server to router during joining
6412 procedure. Affected file silcd/command.c.
6414 * Made minor bugfixes to the backup router resuming protocol.
6415 Affected file silcd/server_backup.c, server.c.
6417 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6419 * Added --disable-asm configuration option. Affected files
6420 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6423 * Implemented the backup resuming protocol that is used to
6424 resume the primary router position in the cell after the
6425 primary router comes back online. Affected files
6426 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6427 and silcd/server_util.[ch].
6429 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6431 * Sleep two (2) seconds after sending QUIT command to server.
6432 Affected file lib/silcclient/command.c.
6434 * Assure that if outgoing data buffer is pending do not force
6435 send any data. Affected file silcd/packet_send.c.
6437 * Assure that if outgoing data buffer is pending do not force
6438 send any data. Affected file lib/silcclient/client.c.
6440 * Implemented the backup router support when the primary router
6441 goes down. The servers and routers can now use the backup
6442 router as new primary router without loosing connectivity.
6444 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6446 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6447 in the server to indicate disabled entry. All data read
6448 from the connection will be ignored and no data is sent
6449 for entry that is disabled. Affected files are
6450 silcd/idlist.h, silcd/server.c.
6452 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6454 * Created SFTP client and server test programs in the
6455 lib/silcsftp/tests directory.
6457 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6459 * Implemented memory filesystem (virtual filesystem) for
6460 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6463 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6465 * Implemented the SFTP (SSH File Transfer Protocol) to the
6466 lib/silcsftp. It includes SFTP client and SFTP server
6469 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6471 * Moved lib/silccore/silcprotocol.[ch] to the
6472 lib/silcutil library.
6474 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6475 take variable argument list pointer as argument. Affected
6476 file lib/silcutil/silcbuffmt.[ch].
6478 * Added silc_buffer_set function that is used to set data
6479 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6480 Affected file lib/silcutil/silcbuffer.h.
6482 * Changed various routines in the core library to use the new
6483 silc_buffer_set instead of allocating new buffer only for
6486 * Added 64-bit value formatting and unformatting support to the
6487 silc_buffer_[un]format routines. Affected file is
6488 lib/silcutil/silcbuffmt.[ch].
6490 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6491 to includes/bitmove.h.
6493 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6495 * Fixed channel user mode saving in client library. Affected
6496 file lib/silcclient/command[_reply].c.
6498 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6500 * Defined the file transfer to the SILC Protocol. Added
6501 new packet type SILC_PACKET_FTP and defined File Transfer
6502 Payload. The mandatory file transfer protocol is SFTP
6503 (SSH File Transfer Protocol). Affected file in addition
6504 of the internet draft is lib/silccore/silcpacket.h.
6506 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6507 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6508 is used as part of backup router protocol when the primary
6509 router of the cell is back online and wishes to resume
6510 the position as primary router.
6512 * Redefined the MAC generation keys in the protocol. The
6513 same key is not used anymore in both direction. Both
6514 direction will now use different keys for sending and
6515 receiving. This fixes a potential security flaw. This
6516 change causes incompatibilities in the protocol.
6518 * Redefined also the MAC computation from the packet.
6519 An packet sequence number is now added to the MAC
6520 computation. This prevents possible replay attacks against
6521 the protocol. This change too causes incompatibilities
6524 Added `sequence' field to the SilcPacketContext to hold
6525 the current sequence number for the packet.
6527 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6529 * Added `created' field to the SilcIDListData in the file
6530 silcd/idlist.h to indicate the time when the entry was
6533 * Added `created' field to the SilcChannelEntry too. Affected
6534 file silcd/idlist.h.
6536 * Added `creation_time' aguments to all the announcement functions
6537 in the server. If it is provided then only the entries that
6538 was created after the provided time frame are actually
6539 announced. Affected file silcd/server.[ch].
6541 * The protocol says that the Channel ID's IP address must be
6542 based on the router's IP address. Added check for this in
6543 the silc_server_new_channel when processing incoming New Channel
6544 Payload. Affected file silcd/packet_receive.c.
6546 * Print out the correct version with --version in SILC client.
6547 Affected file irssi/src/silc/core/silc-core.c.
6549 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6551 * Fixed WHOWAS command to check for completnes of the client
6552 entry always, not just when the command is coming from client.
6553 Affected file silcd/command.c.
6555 * Added new function silc_server_packet_queue_purge to purge the
6556 outgoing data queue to the network. After the function returns
6557 it is guaranteed that the outgoing packet queue is empty.
6558 Affected file silcd/packet_send.[ch].
6560 * Purge the outgoing packet queue in the rekey protocol's final
6561 callback to assure that all rekey packets go to the network
6562 before quitting the protocol. Affected file silcd/server.c.
6564 * Added silc_client_packet_queue_parse as similar function as
6565 in server to the client library. The affected file is
6566 lib/silcclient/client.c.
6568 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6570 * Splitted silcd/server.c and created silcd/server_util.[ch]
6571 for utility functions.
6573 * Added new socket flag SILC_SF_DISABLED to indicate that the
6574 connection is open but nothing can be sent to or received from
6575 the connection. Affected file lib/silcutil/silsockconn.[ch].
6576 The checking for disabled socket is checked in the low level
6577 silc_socket_write and silc_socket_read functions.
6579 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6581 * Allow only nicknames and channel names that fits into the
6582 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6584 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6586 * When processing JOIN command reply in server check that if
6587 the channel exists in our global list we'll move it the local
6588 list. Affected file silcd/command_reply.c.
6590 * Fixed the check whether client is joined on the channel already
6591 in JOIN command. Affected file lib/silcclient/command.c.
6593 * Fixed the JOIN command reply to check whether the channel
6594 already exists. Affected file lib/silcclient/command_reply.c.
6596 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6598 * Added silc_ske_status_string to map the SKE error numbers
6599 to readable strings. The affected files are
6600 lib/silcske/silcske[_status].[ch].
6602 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6604 * Do not show the private channels on the WHOIS channel list
6605 as it is not allowed by the protocol. The affected file is
6608 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6610 * Assure that the packet length digged from the actual packet
6611 is something sensible in the silc_packet_decrypt_rest_special
6612 in lib/silccrypt/silcpacket.c.
6614 * Free and NULL the allocated pointer in silc_hmac_alloc if
6615 the HMAC allocation fails. The affected file is
6616 lib/silccrypt/silchmac.c.
6618 * Print the selected security properties to the log files in
6619 the server. Affected file silcd/protocol.c.
6621 * Add SKE's reference counter even if calling the completion
6622 callback manually. Otherwise it goes negative, although it
6623 does not cause any problems. The affected file is
6624 lib/silcske/silcske.c.
6626 * Remove the client entry with short timeout after giving the
6627 KILL command. Affected file lib/silcclient/command.c.
6629 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6630 case all found clients are already disconnected (WHOWAS would
6631 found them) in the server. Affected file silcd/command.c.
6633 * Update the last_receive (time of last data received) to be
6634 updated only when received private or channel message so that
6635 the idle time showed in WHOIS makes more sense.
6637 * Added boolean field `valid' in to the SilcClientEntry in the
6638 client library to indicate whether the entry is valid or not.
6639 This fixes the nickname change bug on channel when changing
6640 the nickname to be same than the old (like nick to Nick) the
6641 nickname formatter doesn't set the new nick anymore to Nick@host.
6642 Affected file lib/silcclient/idlist.[ch].
6644 * Now actually fixed the nickname changing on disconnection.
6645 Added new function silc_change_nick to the Irssi SILC Client.
6646 Affected file irssi/src/silc/core/client_ops.c,
6647 irssi/src/silc/core/silc-nicklist.[ch].
6649 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6651 * Check that the public key exists in the GETKEY command before
6652 trying to encode it. Affected file silcd/command.c.
6654 * Print some notifications on received public keys with GETKEY
6655 command in the Irssi SILC Client. Affected files are
6656 irssi/src/fe-common/silc/module-formats.[ch],
6657 irssi/src/silc/core/client_ops.c.
6659 * Use IDENTIFY command to resolve the server information in the
6660 GETKEY command instead of INFO command. Affected file
6661 lib/silcclient/command.c.
6663 * All command reply functions in the client library now calls
6664 the pending command reply callbacks even if an error has
6665 occurred. The server has done this a long time and now it was
6666 time to move the client library to this as well. Now all
6667 errors can be delivered back to the pending command reply
6668 callbacks if necessary. Affected files are
6669 lib/silcclient/command[_reply].[ch].
6671 * Change the nickname on disconnection back to the username
6672 because in reconnect the server will enforce it to it anyway.
6673 Affected file irssi/src/silc/core/silc-servers.c.
6675 * Fixed a config file parsing bug in the Irssi SILC client.
6676 Affected file irssi/src/silc/core/clientconfig.c.
6678 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6680 * When printing the channel mode on JOIN, verify that the
6681 channel key and channel's HMAC are valid. Affected file
6682 irssi/src/silc/core/client_ops.c.
6684 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6686 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6687 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6688 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6690 * Removed channel key rekey task deleting from the function
6691 silc_server_save_channel_key. Affected file silcd/server.c.
6692 Added explicit timeout task context instead that is used to
6693 delete the task if we are registering a new task before the
6694 new task has elapsed.
6696 * When channel key rekey occurs the client library now saves
6697 the old channel key for a short period of time (10 seconds) and
6698 is able to use it in case some is still sending channel
6699 messages encrypted with the old key after the rekey. Affected
6700 file lib/silcclient/[idlist.h|client_channel.c].
6702 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6704 * Added check to the silc_server_new_id_real to not accept
6705 new ID if it is the sender's own ID. Affected file is
6706 silcd/packet_receive.c.
6708 * Assure that we do not announce ourself or the one we've
6709 sending our announcements when we're router and are announcing
6710 servers to our primary router. Affected file silcd/server.c.
6712 * Fixed silc_server_command_identify_check_client to assemble
6713 correct WHOIS packet. It send corrupted WHOIS packet and
6714 caused problem with router to router connections. Affected
6715 file silcd/command.c.
6717 Fixed also silc_server_command_whois_check the same way
6718 as for the IDENTIFY command.
6720 * Added new SilcIDListStatus to the server in the SilcIDListData
6721 structure. The status now includes the current status of
6722 the entry (like registered, resolved etc.). Affected file
6723 silcd/idlist.[ch]. Defined a bunch of different status types
6724 as well. This replaced the old boolean registered field as well.
6726 Added resolve_cmd_ident field to the SilcClientEntry structure
6727 too so that if the entry is for example being resolved so
6728 another command may attach to the same pending command reply
6729 without requiring to resolve the same entry again. This concept
6730 should optimize the WHOIS and the IDENTIFY resolving under
6731 heavy load by taking away unnecessary resolving for entries
6732 that are being resolved already.
6734 Added support for adding multiple pending commands for one
6735 command idenfier. Affected file silcd/command[_reply].[ch].
6737 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6738 before deleting the data. Otherwise the hash table will have
6739 freed data in comparison functions. Affected file is
6740 silcd/command_reply.c.
6742 * Fixed silc_idlist_replace_client_id to add the new entry to
6743 the cache with NULL nickname. Otherwise there will be invalid
6744 memory as the nickname after the nickname is freed. Affected
6745 file silcd/packet_receive.c.
6747 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6748 saved into wrong slots because the previous number of entries
6749 was not taken into account. Affected file silcd/idlist.c.
6750 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6752 * If we are router and we receive JOIN notify to a channel that
6753 does not have any users then notified client is marked as the
6754 channel founder, as it is it. The affected file is
6755 silcd/packet_receive.c
6757 * Added to the extended hash table API's table_del_*ext functions
6758 the destructor as argument too, so that the caller can decide
6759 which destructor to use or whether to use destructor at all.
6760 Affected file lib/silcutil/silchashtable.[ch].
6762 * Fixed ID Cache purging. It actually deleted the entries from
6763 the hash table after the data was freed. The hash table ended
6764 up comparing freed memory. The affected file is
6765 lib/silccore/silcidcache.c.
6767 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6769 * Fixed Irssi SILC client's KILL command's HELP syntax.
6771 * The USERS command now resolves the detailed user information
6772 if the userinfo field is missing. Affected file is
6773 lib/silcclient/command_reply.c.
6775 * Do not print error in silc_file_read if the read file does
6776 not exist. Just silently return NULL. Affected file is
6777 lib/silcutil/silcutil.c.
6779 * Fixed the silc_log_output to not wine about NULL filename
6780 and to not create some bogus " " filename. Affected file is
6781 lib/silcutil/silclog.c.
6783 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6785 * Fixed various printing bugs on the user interface in the
6786 Irssi SILC Client. Minor changes that were forgotten from
6789 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6791 * Fixed the configure.in.pre and the compilation and distribution
6792 environment to support the new autoconf 2.52. That version is
6793 now required to compile the CVS trunk.
6795 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6797 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6798 to generally parse user@fqdn format strings. Affected file
6799 lib/silcutil/silcutil.c.
6801 * Added nickname_format and nickname_force_format fields to the
6802 SilcClientParams structure. The first one defines the format
6803 for the nicknames that the library will enforce if the receives
6804 multiple same nicknames. The second one is boolean value and
6805 can be used to force the library to always enforce the format
6806 to the nicknames regardles whether there are multiple nicknames
6807 or not. This configurable formatting was employed to flexibly
6808 support accessing multiple nicknames from the user interface.
6809 The userinterface can now set the nicknames to what ever format
6810 they prefer. Affected file lib/silcclient/silcapi.h.
6812 Added function silc_client_nickname_format to the file
6813 lib/silcclient/idlist.c. It performs the nickname formatting.
6815 Added new field `hostname´ to the SilcClientEntry context.
6816 It holds the hostname of the client. Affected file is
6817 lib/silcclient/idlist.h.
6819 * Irssi SILC Client sets the nicknames in nick@hostn format.
6820 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6821 irssi/src/silc/core/silc-core.c.
6823 The WHOIS printing now also shows both the real nickname and
6824 the formatted nickname so that user knows how to access the
6825 user if there are multiple same nicknames cached. Affected
6826 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6827 printing formatting too to take the hostname now as a separate
6828 argument. The Affected file is
6829 irssi/src/fe-common/silc/modules-formats.[ch].
6831 * Changed the silc_client_get_clients_local to accept the formatted
6832 nickname as argument. It accepts the real nickname too but the
6833 formatted nickname can be used to find the true entry from
6834 multiple entries. Affected file lib/silcclient/silcapi.h and
6835 lib/silcclient/idlist.c.
6837 * Added nickname_format_parse field to the SilcClientParams.
6838 It is a callback function provided by the application to parse
6839 the nickname out of the formatted nickname string. The library
6840 calls it to get the nickname from the formatted string. Since
6841 the application generally knows better the format of the nickname
6842 string it parses it instead of the library, even though library
6843 encodes the formatted string. If the callback function is not
6844 provided then the library will use the string as is. The
6845 affected file is lib/silcclient/silcapi.h.
6847 * All the nickname strings passed to the client library in
6848 commands are now expected to be formatted nickname strings.
6849 If the command does not support the formatted nickname string
6850 it will assume that the sent string is the actual nickname.
6851 Affected file lib/silcclient/command.c.
6853 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6855 * Added public key authentication support to OPER and SILCOPER
6856 commands in the client library. Affected file is
6857 lib/silcclient/command.c.
6859 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6861 * Changed the get_auth_methdod client operation to be asynchronous.
6862 It can be async if the application resolves the authentication
6863 method from the server during the negotiation. Added new
6864 SilcGetAuthMeth completion callback that the application will
6865 call after resolving the authentication method.
6867 Added function silc_client_request_authentication_method that
6868 the application can use to resolve the authentication method
6869 from the server. Added also SilcConnectionAuthRequest callback
6870 that the library will call after the server has replied. The
6871 application can call this function if it does not know the
6872 current authentication method.
6874 Affected files are lib/silcclient/client.c and
6875 lib/silcclient/silcapi.h.
6877 * The Irssi SILC client now automatically resolves the authentication
6878 method incase any configuration information is not present (and
6879 currently there never is). The affected file is
6880 irssi/src/silc/core/client_ops.c.
6882 * Fixed public key authentication from the client library.
6883 Affected file lib/silcclient/protocol.c. Changed also the
6884 protocol specification about the public key authentication in
6885 the connection authentication protocol. The actual data to be
6886 signed is now computed with a hash function before signing.
6888 * Fixed the public key authentication from the server as well.
6889 Affected file silcd/protocol.c.
6891 * Removed the mlock()'s from the memory allocation routines.
6892 Affected file lib/silcutil/silcmemory.c. The ./configure does
6893 not check anymore for the mlock(). Affected file is
6896 * Fixed USERS command in server to allow the execution of the
6897 command for private and secret channels if the client sending
6898 the command is on the channel. Affected file silcd/command.c.
6900 * Fixed silc_client_get_clients_local to return the clients
6901 count correctly. It could return wrong value. Affected file
6902 lib/silcclient/idlist.c.
6904 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6906 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6907 types. The assembler optimizations seemed not to like 64-bit
6908 data types. The assmebler optimizations thus are now enabled
6909 also for BSD systems as opposed to only enable them for Linux.
6911 * Do not check for threads at all on BSD systems. Affected
6912 file configure.in.pre.
6914 * Removed -n and -h options from the Irssi SILC Client since
6915 they are not used in silc.
6917 * Fixed the prime generation to assure that the first digit
6918 of the generated random number is not zero since our conversion
6919 routines does not like number strings that starts with zero
6920 digit. If zero digit is seen the random number is regenerated.
6921 This caused some corrupted RSA keys when the zero first digit
6922 was met. Affected file lib/silcmath/silcprimegen.c.
6924 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6926 * Fixed WIN32 configuration in the ./configure script.
6927 Fixed to include xti.h on environments that has it.
6928 Patches by Carsten Ilchmann and andrew.
6930 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6932 * Changed the silc_id_create_client_id to be collision
6933 resistant. It is now assured that there cannot be created
6934 two same client ID's. I suspect that some weird bugs in
6935 the server were actually caused by duplicate Client IDs.
6936 Affected file silcd/serverid.[ch]. A router receiving
6937 new ID now also assures and informs the sending server
6938 if the ID caused collision.
6940 * Changed the silc_id_create_channel_id to also assure that
6941 there are no collisions.
6943 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6945 * Statement about ignoring the Mutual Authentication flag when
6946 performing rekey with PFS was a bit misleading. It is ignored
6947 if it was set in the initial negotiation, it cannot be even
6948 set in the rekey. Fixed in the ke-auth draft. Started the
6949 new versions of the protocol drafts in the doc/.
6951 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6953 * Fixed a bug in silc_client_command_identify_save when saving
6954 new channel information. The channel name was no duplicated
6955 and caused crash on exit. Affected file is
6956 lib/silcclient/command_reply.c.
6958 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6960 * Fixed the getkey command handling in the server. Send just
6961 empty OK reply to the sender if the key could not be fetched
6962 (but everything else was ok, like the key just was not available).
6963 Changed the public key parameter to optional in the protocol
6964 specs so that empty OK reply can be sent. Affected file
6967 Added a message to Irssi SILC client to tell to user if the
6968 server did not return a public key.
6970 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6972 * Fixed a channel key regeneration bug. It registered new
6973 timeout tasks exponentially until all system resources were
6974 used. Affected file silcd/server.c.
6976 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6978 * Added the SILC Document generator to the scripts/silcdoc.
6979 It can be used to generate the Toolkit Reference Manual out
6980 of the source tree. Internally it will also use the RoboDoc
6981 generator now imported in util/robodoc.
6983 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6985 * Added couple of return's in rekey protocol if error orccurred
6986 during the protocol. The execution must be terminated.
6987 Affected file silcd/protocol.c. Also, terminate the protocol
6988 always with timeout.
6990 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6992 * The client's Client ID was created initally from the wrong
6993 nickname (it could have been in format nick@host) in the
6994 silc_server_new_client. Affected file silcd/packet_receive.c
6996 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6998 * Added some SILC_LOG_ERROR's to various error conditions
6999 if client could not be added to ID cache. Affected files
7000 silcd/packet_receive.c and silcd/server.c.
7002 * When client's sock->user_data is freed, NULL also the
7003 client->router and client->connection pointers. Added check
7004 for these pointers being NULL to various places around the
7005 code. Affected file silcd/server.c.
7007 * Added client->data.registered == TRUE checks to various
7008 places around the code to assure that unregistered client's
7009 are not handled when it is not allowed. Affected file
7012 * Added `bool registered' fields to all
7013 silc_idlist_[server|client]_get_* routines to indicate whether
7014 the fetched client needs to be registered or not. Affected
7015 file silcd/idlist.[ch].
7017 * Add your own entry as registered to the ID cache in the
7018 server. Affected file server.c.
7020 * Fixed a bug in silc_server_new_server. The SilcServer was
7021 set as the new server's context instead of SilcServerEntry.
7022 This naturally caused some weird bugs.
7024 * Added "updated" field the SilcChannelEntry which indicates
7025 the time since the channel entry was last accessed. This
7026 can be used to determine whether it is necessary to
7027 announce the channel after backup resuming protocol.
7028 Affected files silcd/idlist.[ch].
7030 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7032 * Do not delete the channel rekey task when adding it
7033 for in silc_server_create_channel_key.
7035 * Changed the silc_server_create_channel_key to return
7036 TRUE or FALSE to indicate the success of the channel key
7039 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7041 * Fixed MSVC++ project files and added missing files to
7042 Makefiles under win32/.
7044 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7046 * Do not add TCP_NODELAY flag if the operating system
7047 does not have it defined. Affected files are
7048 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
7050 * Fixed buffer overflow from Irssi SILC Client. Affected
7051 file irssi/src/fe-common/core/themes.c.
7053 * Fixed double free in client library in the file
7054 lib/silcclient/client.c when disconnecting from server.
7056 * Applied double free patch from cras to Irssi SILC client.
7057 Affected files irssi/src/core/[modules/expandos].c
7059 * Fixed the disconnection handling to Irssi SILC Client.
7060 The application must call silc_client_close_connection
7061 in ops->connect client operation in case of failure of
7062 the connection. Affected file is
7063 irssi/src/silc/core/client_ops.c.
7065 * Do not set sock->protocol to NULL in the function
7066 silc_client_close_connection after executing the protocol's
7067 final callback since the sock might not be valid anymore.
7068 Affected file lib/silcclient/client.c.
7070 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7072 * Do not enable SILC_THREADS if the linking with libpthread
7073 did not happen. Affected file configure.in.pre.
7075 * Added notion to protocol specification that server must
7076 verify the sent authentication payload with CMODE when
7077 setting the channel founder key. Implemented it to the
7078 server. Affected file silcd/command.c.
7080 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7082 * Added _EXTRA_DIST SILC distribution variable to the
7083 distributions file. It is used to conditionally add extra
7084 files or directories to the specific distribution. Affected
7085 files ./prepare, Makefile.am.pre and distributions.
7087 Removed the `_' from the start of the distribution names.
7090 * Added README.WIN32 for instructions to compile the Toolkit
7093 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7095 * Fixed a double free in disconnection in the server. Affected
7096 file is silcd/server.c.
7098 * Fixed the lib/silcske/groups.c to work now also with GMP
7099 MP library. The string conversion did not work when using
7100 specific base and the base is indicated in the string as well.
7102 * Created win32/ directory which now includes MSVC++ specific
7103 stuff so that toolkit (DLLs) may be compiled with MSVC++.
7104 It will appear only in the toolkit distribution
7106 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7108 * Changed the key material distribution function in case when
7109 the hash output is too short. The data is now concatenated
7110 a bit differently than it used to. Made the change to the
7111 SKE protocol specification.
7113 * Added better GMP detection to configure.in.pre. A patch
7116 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7118 * Fixed a minor bug in SKE that might cause some problem on
7119 some platforms. Affected file lib/silcske/silcske.c.
7121 * Added the cookie checking for initiator in the SKE. It checks
7122 that the responder returns the sent cookie unmodified. The
7123 affected file is lib/silcske/silcske.c. Added new SKE
7124 error type INVALID_COOKIE that can be sent during the
7125 negotiation. Fixed some memory leaks as well.
7127 * Added the "invalid cookie" error message to Irssi SILC client's
7130 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7132 * Added `task_max' field to the SilcClientParams to indicate
7133 the maximum tasks the scheduler can handle. If set to zero,
7134 default values are used. Affected file lib/silcclient/silcapi.h.
7136 * Fixed memory leaks in silc_client_close_connection. Affected
7137 file lib/silcclient/client.c.
7139 * Added silc_client_del_client_entry to client library to free
7140 all memory of given client entry. Affected file is
7141 lib/silcclient/idlist.[ch].
7143 * Added new functions silc_client_del_channel and
7144 silc_client_del_server to delete channel and server entries.
7145 Affected file lib/silcclient/[silcapi.h/idlist.c].
7147 * Removed silc_client_del_client_by_id from silcapi.h.
7149 * Fixed the INFO command to return the server's own info
7150 correctly when querying by Server ID. Affected file is
7153 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7155 * Removed the non-blocking settings in WIN32 code in the
7156 silc_sock_[read/write] and added SleepEx instead. Affected
7157 file lib/silcutil/win32/silcwin32sockconn.c. The availability
7158 of input data is now checked with FIONREAD and ioctlsocket.
7160 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7162 * Call silc_schedule_task_del_by_context in the
7163 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
7164 Affected file lib/silccore/silcprotocol.c.
7166 * Call silc_protocol_cancel for active protocols in the
7167 silc_server_close_connection if the funtion
7168 silc_server_free_sock_user_data has not been called.
7169 Affected file silcd/server.c.
7171 * Generic tasks cannot be deleted using the del_by_fd
7172 task deleting function since generic tasks does not match
7173 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
7175 * Added a notion to SILCOPER help file that the SILCOPER works
7176 only on router server, not on normal server.
7178 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7180 * Added for WIN32 support for the new scheduler as well.
7181 Affected file lib/silcutil/win32/silcwin32schedule.c.
7183 * Fixed the SHA1 implementation to work on various platforms.
7185 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7187 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
7188 API. It is part of the scheduler now. Everything else is
7189 as previously but some functions has changed their names.
7190 Checkout the lib/silcutil/silcschedule.h for the interface.
7191 Updated all applications to use the new interface. Affected
7192 files are lib/silcutil/silcschedule.[ch].
7194 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7196 * Found a bug in the SKE implementation. The HASH value,
7197 specified by the protocol, was not computed correctly. The
7198 public key of the responder was not added to the computation
7199 even though it is mandatory. Affected file lib/silcske/silcske.c.
7200 This unfortunately causes incompatibilities with older
7201 clients and servers.
7203 * Added WIN32 specific network init and uninit functions:
7204 silc_net_win32_init and silc_net_win32_uninit to init and uninit
7205 the Winsock2. Affected file lib/silcutil/silcnet.h and
7206 lib/silcutil/win32/silcwin32net.c.
7208 * Set the socket always to nonblocking mode on WIN32 after
7209 reading data or writing data. Affected file is
7210 lib/silcutil/win32/silcwin32sockconn.c.
7212 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7214 * Fixed various compilation problems under WIN32. Affected
7215 files lib/silcutil/win32/silcwin32thread.c and
7216 lib/silcutil/win32/silcwin32schedule.c.
7218 * Removed all _internal.h #includes from public header
7219 files. Internal headers must never be included from
7222 Removed also the lib/silcske/payload_internal.h file.
7224 * All include files that may be needed (public and some others
7225 included by the public headers) by application developers are
7226 now copied to the ./includes directory. It does not copy any
7227 internal headers. Affected file Makefile.defines.pre and all
7228 Makefile.am's under lib/ and subdirs.
7230 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7232 * Do not change the ~/.silc directory's permissions automatically.
7233 Affected file irssi/src/silc/core/clientutil.c.
7235 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7237 * Do not cancel the protocol in silc_server_close_connection
7238 it might cause recursion. Now cancelled in the function
7239 silc_server_free_sock_user_data. Affected file silcd/server.c.
7241 * Fixed the silc_server_remove_clients_by_server to regenerate
7242 the channel keys correctly finally. Added also new function
7243 silc_server_remove_clients_channels to actually do it.
7244 Affected file silcd/server.c.
7246 * Fixed the silc_server_new_channel to not crash by giving
7247 wrong router to the new channel. Affected file is
7248 silcd/packet_receive.c.
7250 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7252 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7253 which is given as argument to the silc_client_alloc now.
7254 It can be used to configure the client and set various parameters
7255 that affect the function of the client.
7257 * The USERS command in server did not check whether the channel
7258 is private or secret. Affected file silcd/command.c.
7260 * Added new argument to the USERS command in protocol specification.
7261 The USERS command now can take the channel name as argument
7262 as well. Added support for this in client and server and
7263 updated the protocol specs.
7265 * Completed the GETKEY command in client. It can be now used
7266 to fetch also servers public key not only some clients.
7267 Affected files lib/silcclient/command[_reply].c.
7269 * Added silc_client_get_server to return server entry by the
7270 server name. Affected files lib/silcclient/silcapi.h and
7273 * Redefined the IDENTIFY command in protocol specification to be
7274 more generic. It now can be used to query information about
7275 any entity in the SILC Network, including clients, servers and
7276 channels. The query may be based either the entity's name
7277 or the ID. Added support for this in both client and server.
7279 Affected files silcd/command.c and lib/silcclient/command.c
7280 and command_reply.c.
7282 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7283 the _from_client and _from_server functions. Affected file
7286 * Added silc_client_get_channel_by_id_resolve to the file
7287 lib/silcclient/silcapi.h to resolve channel information by
7288 its ID. Added also silc_client_get_channel_by_id that
7289 does not resolve it from the server.
7291 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7293 * Added SilcServerEntry context into the client library
7294 to represent one server. The INFO command now allocates
7295 these to save the resolved server info. For now on the
7296 client library will also keep information about servers,
7297 connected and resolved with INFO.
7299 The INFO command now allocates the SilcServerEntry context
7300 and saves the server info there. The COMMAND_REPLY in
7301 the INFO now returns the parameters to application in
7302 same order as defined in the protocol specification.
7304 The entries are cached in the client->server_cache.
7306 * The INFO command is now issued after received the Client ID
7307 from the server. Affected file lib/silcclient/client.c.
7309 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7310 to the application as the mode changer might be server.
7311 It is guaranteed that NULL is not returned anymore to the
7312 application. Affected file lib/silcclient/client_notify.c.
7314 The ID Type is now also passed to the application so that
7315 it can check whether the returned entry is SilcClientEntry
7318 Added new function silc_client_get_server_by_id to return
7319 the server entry by ID. Affected files are the
7320 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7322 * Do not create the channel in the Irssi SILC Client when issuing
7323 the JOIN command but when received the sucessful JOIN command
7324 reply. Otherwise the channel might get created even though we
7325 could not join it. The Affected file is
7326 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7328 * Fixed a channel joining bug in router. The router must also
7329 check the channel modes, invite and ban lists etc. when serving
7330 the JOIN command sent by normal server. Affected file is
7331 silcd/command.c. The router now resolves the client's
7332 information from the server who sent the JOIN command if it
7333 does not know it, and processes the JOIN command only after
7336 * Changed the SilcCommandCb to take new argument; void *context2.
7337 Affected file lib/silccore/silccommand.h
7339 The second argument in the command callbacks in the server now
7340 includes the SilcServerCommandReplyContext if the command was
7341 called as pending command callback from the command reply.
7342 Otherwise it is NULL. When called as pending the status of the
7343 command reply will be checked and if it was erronous the
7344 error will be sent to the original sender of the command.
7345 This way the client always receives the error messages even
7346 though the server was actually the one who received the error
7347 when it resent the command to router, for example. Affected
7348 files silcd/command[_reply].[ch].
7350 * Fixed sending WHOWAS command's error message to client if
7351 the requested client could not be found. It was missing.
7354 * Changed the CMODE and CUMODE commands reply arguments in the
7355 protocol specification. The Channel ID is now sent in both
7356 of the commands to identify the channel. Implemented this
7357 new feature to the client and server. Affected files
7358 lib/silcclient/command_reply.c and silcd/command.c.
7360 * Made better checks for invite and ban lists in the JOIN
7361 command in server. Affected file silcd/command.c.
7363 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7365 * The server now performs the incoming host IP/DNS lookup
7366 using the silc_socket_host_lookup and thus does not block
7367 the server anymore. Affected file silcd/server.c.
7369 * Completed the multi-thread support for SILC Scheduler in
7370 the lib/silcutil/silcschedule.c.
7372 * Fixed the configure.in.pre to detect the pthread correctly
7375 * Fixed a deadlock in silc_task_queue_wakeup in the file
7376 lib/silcutil/silctask.c.
7378 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7380 * Added new function silc_schedule_wakeup that is used in
7381 multi-threaded environment to wakeup the main thread's
7382 schduler. It needs to be used when a thread adds a new task
7383 or removes a task from task queues. After waking up, the
7384 scheduler will detect the task queue changes. If threads
7385 support is not compiled in this function has no effect.
7386 Implemented the wakeup mechanism to both Unix and WIN32
7387 systems. Affected files are lib/silcutil/silcschedule.[ch],
7388 lib/silcutil/unix/silcunixschedule.c and the
7389 lib/silcutil/win32/silcwin32schedule.c.
7391 * Added new function silc_task_queue_wakeup to wakeup the
7392 scheduler by the specified task queue. Affected file
7393 lib/silcutil/silctask.[ch].
7395 * The silc_socket_host_lookup_start now wakes up the scheduler
7396 after adding the timeout task. Affected file is
7397 lib/silcutil/silcsockconn.c.
7399 * The silc_socket_host_lookup is synchronous now if the threads
7400 support is not compiled in. However, the callback is still
7401 called asyncronously through the scheduler, anyway. Affected
7402 file lib/silcutil/silcsockconn.c.
7404 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7406 * Added new function silc_socket_host_lookup to perform
7407 asynchronous IP and FQDN lookups for the socket connection.
7408 Affected files lib/silcutil/silcsockconn.[ch].
7410 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7412 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7413 that may or may not compile the mutex support in.
7415 Changed the silc_mutex_alloc interface. It allocates the
7416 mutex now to the sent pointer and returns TRUE or FALSE.
7418 Affected file lib/silcutil/silcmutex.h.
7420 * Wrote the SILC Task Queue interface to support multi-threads.
7421 Affected file lib/silcutil/silctask.[ch].
7423 * Wrote the SILC Scheduler to support multi-threads. Affected
7424 file lib/silcutil/silcschedule.c.
7426 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7428 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7429 in lib/silcutil/win32/.
7431 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7433 * Defined SILC Mutex API and SILC Thread API and implemented
7434 them for Unix. Affected files are
7435 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7436 lib/silcutil/unix/silcunixmutex.c and
7437 lib/silcutil/unix/silcunixthread.c.
7439 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7441 * Fixed the silc_server_remove_clients_by_server's channel
7442 key re-generation. The hash table handling was incorrect
7443 and would not work with many channels. Affected file is
7446 * Fixed some memory leaks around the server code.
7448 * Rewrote the silc_server_get_users_on_channel to support IPv6
7449 based Client ID's. Affected file silcd/server.c.
7451 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7452 specification. However, a separate document must be written
7453 to define the detailed signing procedure and the payload
7454 associated with the flag. Defined the flag to the
7455 lib/silccore/silcchannel.h as well.
7457 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7459 * Changed the dynamic tables to static size tables in the
7460 lib/silccrypt/silchmac.c.
7462 * Removed GCC dependencies from the code. A patch by cras.
7464 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7466 * Do not show the error "Error receiving packet bla bla"
7467 in server if it really was not an error (-2 means that reading
7468 is pending). Affected file silcd/server.c.
7470 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7472 * Fixed a possible crash in silc_server_remove_clients_by_server
7473 in silcd/server.c. Fixed there also some memory leaks.
7475 * Fixed the silc_idlist_replace_client_id. It could replace
7476 wrong key in the hash table. Affected file silcd/idlist.c.
7478 * Do not check whether there are global users on the channel
7479 if the channel->global_users is FALSE. Affected functions
7480 silc_server_remove_from_one_channel and
7481 silc_server_remove_from_channels in silcd/server.c. Also,
7482 do not check if the removed client is local as we can be
7483 sure that global client was not removed from the channel
7484 and checking for global users is not needed.
7486 * The silc_server_remove_clients_by_server now re-generates
7487 the channel keys correctly for those channels that had
7488 clients removed from them. Affected file silcd/server.c.
7490 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7492 * Found the reason of random crashes in the server. We weren't
7493 ignoring the SIGPIPE signal (which can be sent in write())
7494 and it crashed the server. Affected file silcd/silcd.c.
7496 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7498 * Assure that sock->user_data is not NULL in the function
7499 silc_server_packet_send in silcd/packet_send.c.
7501 * Disconnect the remote connection if it could not be added
7502 to any ID lists in the server. The affected file is
7505 * Check in silc_server_packet_send[_real/dest] that the
7506 socket is not disconnecting and ignore the data if it is.
7507 Affected file silcd/packet_send.c.
7509 * Define inline to __inline on native WIN32 compilation.
7510 Affected file includes/silcwin32.h.
7512 * Added some explicit type casts for inline code since MSVC
7513 require them. Affected files lib/silcutil/silcbuffer.h,
7514 lib/trq/silcdlist.h and lib/trq/silclist.h.
7516 * Print warning in log files from now on if the packet
7517 decryption fails. Affected file silcd/server.c.
7519 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7521 * Changed the `say' client operation's interface to accept
7522 new `type' argument to indicate the type of the message sent
7523 by the library. The application may filter the library's
7524 messages according the type. The affected file is the
7525 lib/silcclient/silcapi.h.
7527 * Added two new functions to lib/silcclient/silcapi.h:
7528 silc_client_del_client and silc_client_del_client_by_id.
7529 Affected file lib/silcclient/idlist.c.
7531 * Moved the clientincludes.h from includes/ to silc/ and
7532 serverincludes.h from includes/ to silcd/.
7534 * The modes for the CMODE and CUMODE are now passed as
7535 uint32 for application with COMMAND_REPLY. The affected
7536 file is lib/silcclient/command_reply.c.
7538 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7540 * /WHOIS without arguments shows client's own information.
7541 Affected file lib/silcclient/command.c.
7543 * Changed PING to not accept any arguments. The specs
7544 says that client can ping only the connected server so
7545 requiring an argument is not needed. Affected file is
7546 lib/silcclient/command.c.
7548 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7550 * Fixed a fatal bug in private message sending and reception
7551 encryption and decryption when using private message keys.
7552 The implementation was incorrect and did not follow the
7553 specification. It causd that some of the message were
7554 lost since it did not use the sending and receiving keys
7555 as the protocol suggests. This has been fixed and will cause
7556 incompatibilities with older clients when sending private
7557 message encrypted with private message keys. Affected files
7558 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7559 and various other in Irssi SILC Client.
7561 Added `responder' boolean argument to the functions
7562 silc_client_add_private_message_key[_ske] to indicate when
7563 the key is added as responder or initiator of the key
7566 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7568 * Removed the silc_ske_check_version function and created
7569 a SilcSKECheckVersion callback. Added also a function
7570 silc_ske_set_callbacks that is now used to set all SKE
7571 callbacks. The callback functions are not given to
7572 the SKE functions anymore, but this function is used to
7575 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7577 * Added `silc_version' argument to the silc_client_alloc
7578 to define the version of the application for the library.
7579 The library will use the version string to compare it
7580 against the remote host's (usually a server) version
7581 string. Affected file lib/silcclient/silcapi.h
7583 * Added the KE protocol context to Key Agreement context
7584 in client library so that we can abort the SKE if it
7585 is in process when we get timeout. Affected file is
7586 lib/silcclient/client_keyagr.c.
7588 * Do not resolve the client ID forever if it returns in the
7589 first time that such client does not exist. This was done
7590 for example with private message. Affected file is
7591 lib/silcclient/client_prvmsg.c.
7593 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7595 * Do not add regex.h for WIN32. The affected file
7596 includes/silcincludes.h.
7598 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7599 not work yet 100%. It generates the DLL's automatically
7600 when compiling with --with-win32 under cygwin.
7602 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7604 * lib/contrib/regex.c is not compiled on WIN32.
7606 * Added silc_net_get_socket_opt function to the
7607 lib/silcutil/silcnet.h.
7609 * Added includes/silcwin32.h for WIN32 specific includes
7612 * Do not use ptime structure or any of the posix process
7613 functions on WIN32 in lib/silccrypt/silrng.c.
7615 * Added silc_gettimeofday to provide generic function
7616 for struct timeval on all platforms. Added the function
7617 to lib/silcutil/silcutil.h.
7619 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7621 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7622 library as they clearly belong there. As a plus side we
7623 can make the actual socket connection routines platform
7626 Added also new generic function silc_socket_read and
7627 silc_socket_write (that used to be silc_packet_[read/write].
7628 The implementation of these are platform specific.
7630 * Added WIN32 specific routines of silc_socket_[read/write]
7631 to lib/silcutil/win32/silcwin32sockconn.c.
7633 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7635 * Added preliminary support for native WIN32 compilation under
7636 cygwin (using the -mno-cygwin option for GCC) to the
7637 ./configure.in.pre. The --with-win32 now prepares the
7638 compilation for native WIN32.
7640 * Rewrote the SILC Scheduler interface in the file
7641 lib/silcutil/silcschedule.h. The scheduler is now context
7642 based and does not have anymore any global static scheduler.
7643 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7644 and created lib/silcutil/win32 directory for WIN32 based
7647 * Added Unix specific network routines to the
7648 lib/silcutil/unix/silcunixnet.c and the old
7649 lib/silcutil/silcnet.c includes now only generic routines.
7651 Added WIN32 specific network routines to the
7652 lib/silcutil/win32/silcwin32net.c.
7654 * Added Unix specific utility functions from the
7655 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7657 * Added WIN32 SILC Scheduler to the file
7658 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7661 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7663 * Do not handle JOIN notify in the server if the target client
7664 is not registered (idata->registered == FALSE). The affected
7665 file is silcd/packet_receive.c.
7667 * Update the nickrec->founder in event_cumode in the Irssi SILC
7668 client. Affected file irssi/src/silc/core/silc-channels.c.
7670 * Fixed the CUMODE_CHANGE notify handling in the server when
7671 server and router are announcing their clients on channels.
7672 Now the mode changes are saved and notified correctly. The
7673 affected file is /silcd/packet_receive.c.
7675 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7676 They really did not replace the cache entry in the ID Cache.
7677 Now they do that. Affected file silcd/idlist.c.
7679 * Fixed the KICK notify handling in the Irssi SILC client to
7680 update the channel records so that the kicked client does not
7681 appear to be on the channel. The affected file is
7682 irssi/src/silc/core/silc-channels.c.
7684 * Always update the conn->current_channel when executing command
7685 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7687 * Fixed the KILL notify handling in Irssi SILC client to remove
7688 the killed client on all channels.
7690 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7692 * Fixed the silc_parse_command_line to remove extra spaces
7693 from the start and end of the arguments. Affected file is
7694 lib/silcutil/silcutil.c.
7696 * Cancel and free any active protocol in the function
7697 silc_server_close_connection. Affected file silcd/server.c.
7699 * Cancel and free any active protocol in the function
7700 silc_client_close_connction. Affected file is
7701 lib/silcclient/client.c.
7703 * Do not execute the KILL command for clients that are in
7704 history (ie. they are not in the network). Affected file is
7707 * Fixed KILL notify handling, client does not crash anymore.
7708 Affected file irssi/src/silc/core/silc-channels.c.
7710 * Reduced the default packet buffer size from 2048 to 1024 in
7711 lib/silccore/silcpacket.c.
7713 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7714 counter to the SKE context that is incresed when the SKE library
7715 performs async operation outside the library. If the outside
7716 process frees the SKE context and FREED status will be set
7717 and the library will detect after the sync operation that the
7718 libary is freed. The affected files are
7719 lib/silcske/silcske[_status].[ch].
7721 * Resolve the client entry information in the function
7722 silc_client_channel_message to assure that NULL pointer is not
7723 passed as client entry to the application. */
7725 * Fixed the task timeout calculation to assure that there is
7726 never negative timeouts. The affected file is
7727 lib/silcutil/silcschedule.c.
7729 * Fixed the channel user mode notification sending in server.
7730 It was sent point-to-point to the router (or to server by router)
7731 but it needs to be destined to a channel. The routines now
7732 supports sending the channel user mode notifys to the channels
7733 when announcing clients and channels. Affected files are
7734 silcd/server.c and silcd/packet_receive.c.
7736 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7737 It did not actually replace the old channel entry in the cache.
7738 Affected file lib/silcclient/client_notify.c.
7740 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7742 * Fixed a possible crash in silc_packet_send_prepare. It now
7743 assures always that there is enough space in the buffer and
7744 at the tail area of the buffer (for MAC).
7746 Fixed the inbound buffer reallocation in silc_packet_read.
7747 It was old code and did not handle the reallocation correctly.
7750 The affected file is lib/silccore/silcpacket.c.
7752 * Fixed buffer overflow in silc_parse_nickname in the file
7753 lib/silcutil/silcutil.c.
7755 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7757 * make install generates new server keys only if there is not
7760 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7762 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7763 Added check that if the NOREPLY is set then we will not send
7764 the away message. This avoids infinite loop of away messages
7765 if both clients are away. The affected file is
7766 lib/silcclient/client_prvmsg.c.
7768 * Fixed client crash if /NICK was given without arguments.
7769 Affected file lib/silcclient/command.c.
7771 * Server does not send the invite list in INVITE command back
7772 to the client if the list was not altered. Added this notion
7773 to the protocol spec as well. Affected file silcd/command.c.
7775 Fixed possible crash in INVITE command by checking the
7776 value of silc_server_get_client_route command.
7778 * Fixed the INVITE notify type handling. The arguments are now
7779 taken in correct order and client does not crash. The affected
7780 file is irssi/src/silc/core/silc-channels.c.
7782 Removed the "Inviting xxx to channel" message from the
7783 client library away and let the application handle it.
7784 Affected file lib/silcclient/command.c. Added that message
7785 to Irssi SILC client's message formats.
7787 * Fixed CMODE command crash in client. It now checks the
7788 amount of arguments correctly and does not crash. The affected
7789 file is lib/silcclient/command.c.
7791 * Do not create new channel automatically in silc_channels_join
7792 but check whether the channel by that name already exists.
7793 Affected file irssi/silc/core/silc-channels.c.
7795 * Do not send the SERVER_SIGNOFF to router if the disconnected
7796 entity was the router. Affected file silcd/server.c.
7798 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7799 SILC client as it was missing from there.
7801 Added the handling of the KICK notify to the Irssi SILC client
7802 as it was missing. Added "you have been kicked" message to
7803 Irssi SILC client's message modules formats.
7805 Added the handing of the KILL notify to the Irssi SILC client
7806 as it was missing. Added the kill message module formats
7809 The affected file is irssi/src/silc/core/silc-channels.c.
7811 * The router did not save the channel mode the server announced.
7812 Affected file silcd/packet_receive.c.
7814 * Fixed a possible crash in INFO command in server. If the
7815 server did not provide the server info it crashed. Affected
7816 file silcd/command.c.
7818 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7820 * Fixed the GETKEY command in the server to check also the
7821 global list. Otherwise the GETKEY would not work correctly
7822 in normal SILC server. Affected file silcd/command.c.
7824 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7826 * Fixed GETKEY crash, it crashed if the command did not succseed.
7828 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7830 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7831 is now real and not just an macro interface to GMP.
7833 Removed the entire GMP from the source tree and imported new
7834 NSS MPI library instead. Reason for removing GMP is that it is
7835 extremely large and compiles extremely slow. The NSS MPI
7836 is only a few files and compiles in less than 10 seconds.
7837 The speed is also about the same as GMP. The MPI is imported
7838 to lib/silcmath/mpi.
7840 If the system has GMP installed we will still use the GMP.
7841 If it is not then the NSS MPI will be compiled.
7843 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7845 * Merged a long nickname (127 characters long) crash bugfix from
7846 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7848 * Merged a freed memory reference bugfix from Irssi CVS tree.
7849 Affected file irssi/src/core/commands.c.
7851 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7853 * Added the server's public key sving and verification to the
7854 server when performing the SKE. This was missing and the
7855 remote server's (or router's) public key was accepted without
7856 checking whether we have it previously or trust it at all.
7857 Affected file silcd/protocol.c.
7859 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7861 * Check in the silc_server_timeout_remote if protocol is active
7862 and make sure that the protocol's final callback is called so
7863 that all memory if freed. Affected file silcd/server.c.
7865 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7867 * silc_server_whois_send_reply crashed the server if the nickname
7868 was 127 characters long. Affected file silcd/command.c.
7870 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7872 * Added sanity check to the silc_server_new_client. If the hostname
7873 is provided inside username then check that the provided hostname
7874 really is the same as the resolved one. If the hostname was not
7875 resolved then check it from the public key. Affected file is
7876 silcd/packet_receive.c.
7878 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7879 if the server disconnected us and the connection is not valid
7880 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7882 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7883 the library to the lib/silcutil/silcutil.[ch].
7885 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7887 * Close log file after open. Affected file
7888 lib/silcutil/silclog.c.
7890 * Check whether sock == NULL in silc_client_send_packet and return
7891 if it is. Affected file lib/silcclient/silcclient.c.
7893 * Check rec->entry == NULL in the Irssi SILC Client before
7894 sending the channel message. Affecte file is
7895 irssi/src/silc/core/silc-servers.c.
7897 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7899 * Merged a splitted window bugfix from Irssi CVS tree. The
7900 affected file is irssi/src/fe-text/textbuffer-view.c.
7902 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7903 It did not print nickname.
7905 * Improved the distributions system a bit.
7907 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7909 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7910 irssi/src/fe-text/gui-window.c.
7912 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7913 to in-active server. The affected file is
7914 irssi/src/silc/core/client_ops.c.
7916 * Resolve the client in USERS command reply if the entry does
7917 not have username resolved. The affected file is
7918 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7919 command to WHOIS command to really resolve stuff. The USERS
7920 is not used any more in any critical section so WHOIS can
7921 be used even though it might be slower than IDENTIFY.
7923 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7926 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7928 * Changed the protocol API a bit more consistent in the
7929 lib/silccore/silcprotocol.[ch].
7931 * Changed the following headers to ROBODoc format:
7933 lib/silccore/silcpayload.h
7934 lib/silccore/silcprotocol.h
7935 lib/silccore/silcsockconn.h
7937 All core library headers are now formatted.
7939 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7941 * Fixed a bug in Irssi SILC client; do not show that you are
7942 server/router operator if you really are not. Affected file is
7943 irssi/src/silc/core/client_ops.c.
7945 * Renamed silc_command_free_payload to silc_command_payload_free.
7946 Affected file lib/silccore/silccommand.h
7948 * Added silcmath.h to include the prototoypes of various routines
7949 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7952 * Changed the following headers to ROBODoc format:
7954 lib/silccore/silcchannel.h
7955 lib/silccore/silccommand.h
7956 lib/silccore/silcid.h
7957 lib/silccore/silcidcache.h
7958 lib/silccore/silcmode.h
7959 lib/silccore/silcnotify.h
7960 lib/silccore/silcpacket.h
7961 lib/silcmath/silcmath.h
7963 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7965 * Added checking to the server code not to start the server if
7966 ciphers and stuff are not configured properly. Affected files
7967 silcd/serverconfig.[h] and silcd/server.c.
7969 * Changed the layout of the header files of the public interfaces
7970 in the SILC libraries. The new layout supports ROBODoc
7971 documentation tool (and some others) so that it is easy to create
7972 a library reference manual. All the other headers and source
7973 code must still follow the CodingStyle document. Also source
7974 code must not include these ROBODoc stuffs, only the headers.
7975 Furthermore, all public interface headers must now be named
7976 by using `silc' prefix, example: silcapi.h, silccipher.h.
7977 Some files were renamed due to this. All the other headers
7978 must not be used as public interfaces. I will update the
7979 CodingStyle document later. Changed following headers, so far:
7981 lib/silcclient/silcapi.h
7982 lib/silccore/silcauth.h
7983 lib/silccore/silcprivate.h
7984 lib/silccrypt/silcdh.h
7986 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7990 * Removed silc_client_packet_send_flush from the client library
7991 as it is not needed. Affected file lib/silcclient/client.[ch].
7993 * Added printing of message of unresolved authentication method
7994 to the Irssi SILC client. Added it to the module formats.
7995 Removed the same message from the client library.
7997 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7999 * Added new distribution feature, DISTLABEL. Every distribution
8000 can define own preprocessor label that can be used in the
8001 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
8002 file distributions, acconfig.h.pre and prepare.
8004 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8006 * Added Makefile.defines_int to include the actual definitions
8007 for Makefile.defines.in. Tested the new distribution system,
8008 created distributions and tested installation.
8010 * Added AWAY message printing to the Irssi SILC client. Added
8011 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
8013 * Added SCONNECT command to call the SILC's CONNECT command.
8014 Cannot use CONNECT directly since Irssi uses that internally.
8015 Affected file irssi/src/silc/core/silc-servers.c.
8017 Added ACTION local command. It is same as ME command but takes
8018 the channel as mandatory argument.
8020 Rewrote some of the Irssi's help files to suite for SILC
8023 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8025 * Added Makefile.defines[.in] that should for now on be included
8026 in all Makefile.am file in the source tree. That file includes
8027 all common compilation definitions for SILC source tree.
8029 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8031 * Minor changes to the ./prepare script to change the package
8032 name according the distribution name to the configure.in.
8034 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8036 * Created new distribution system. Added file `distributions'
8037 that defines all the distributions that can be created out of
8038 the SILC source tree. The ./prepare script now reads that
8039 file to determine how to prepare the distributions. The
8040 first argument to the ./prepare is the name of the distribution
8041 and second is the version of the distribution. If given
8042 without arguments it creates the default (toolkit) distribution
8043 with the default version (defined in ./prepare).
8045 All Makefile.am files that are subject to the distributions
8046 are now named as Makefile.am.pre. These are ./Makefile.am
8047 and lib/Makefile.am. Others may be changed later.
8049 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8051 * Added invite list, ban list, some key management and connection
8052 error message printing to module formats in the Irssi SILC client.
8054 * Added new silc_client_set_away_message to set the away message
8055 that is back to the person who sent private message. The
8056 affected file lib/silcclient/silcapi.h and the
8057 lib/silcclient/client_prvmsg.c.
8059 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8061 * Fixed the private message sending in the Irssi SILC client,
8062 added local command KEY to the Irssi SILC client.
8064 Added key management and key agreement message formats to the
8065 irssi/src/fe-common/silc/module-formats.[ch].
8067 Added USERS (alias WHO) printing, server/router operator
8068 indication and LIST command printing to the module formats.
8070 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8072 * Fixed channel joining notify handling, cumode notify handling
8073 from Irssi SILC client.
8075 * Added SILC specific module-formats to the Irssi SILC client so
8076 that SILC specific message hilighting, colors etc is possible.
8077 Affected file irssi/src/fe-common/silc/module-formats.[ch].
8079 Added channel mode, channel user mode, actions, notices,
8080 whois and whowas printing to the the module-formats.c.
8082 * Fixed a bug in channel deletion in the server. The channel
8083 is not left to the cache even if the channel founder auth mode
8084 is set when there are no users anymore on the channel. Affected
8085 file silcd/server.c.
8087 * The silc_net_localhost now resolves the entire hostname including
8088 the domain name. Affected file lib/silcutil/silcnet.c.
8090 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8092 * Changed the ask_passphrase client operation to be ascynchronous.
8093 It has now a completion callback and a context that the
8094 application must call after it has got the passphrase from
8095 the user. Affected files lib/silcclient/silcapi.h,
8096 lib/silcclient/protocol.c, lib/silcclient/command.c and
8099 Added SilcAskPassphrase callback that the application calls
8100 to deliver the passphrase to the library.
8102 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
8103 The public key verification and especially a certificate
8104 verification is asynchronous procedure.
8106 Added new SILC_SKE_STATUS_PENDING status to indicate the
8107 request is pending and a callback will be called to finalize
8110 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
8111 indicate that remote end did not send its public key (or
8112 certificate), even though we require it. Added check for this
8113 condition in the SKE. This was a security bug, now fixed.
8115 Defined new SilcSKEVerifyCbCompletion callback that is called
8116 when the verification process is completed.
8118 The affected files lib/silcske/silcske_status.h and
8119 lib/silcske/silcske.[ch].
8121 * Changed the verify_public_key client operation to be async
8122 as well. Defined SilcVerifyPublicKey callback that is used to
8123 indicate the success of the public key verification process.
8125 Changed the server and client to use the new async client
8128 * Changed the Irssi SILC client's internal scheduler to be called
8129 twice as many times as it used to be. As a result the client
8130 should be a bit faster now. Affected file is
8131 irssi/src/silc/core/silc-core.c.
8133 * Added support to Irssi SILC client of asynchronous public key
8134 verification and passphrase inquiry. Affected file is
8135 irssi/src/silc/core/silc-core.c.
8137 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8139 * Do not say "You have left channel %s" in client library.
8140 Moved it to the application. Affected files are
8141 lib/silcclient/command.c and silc/client_ops.c.
8143 * Fixed silc_client_get_clients. Command context was not
8144 duplicated and was freed memory in the callback. Affected
8145 file lib/silcclient/idlist.c.
8147 * Do not say "you are now talking..." on JOIN command in the
8148 client library. The appliation must handle it.
8150 * Do not say ".. changed topic to" in command reply in the
8151 client libary. The application must handle it.
8153 * Fixed TOPIC command sending in the client library.
8155 * Fixed a memory leak in silc_client_command_free in the file
8156 lib/silcclient/command.c.
8158 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8160 * Imported a modified version of Irssi client to the source tree.
8161 The Irssi will be used to create a new client called
8162 Irssi SILC. Imported to irssi/.
8164 Added silc_core_init_finish function to the Irssi. Affected
8165 file irssi/configure.in.
8167 A lot changes in the Makefile.ams around the irssi tree.
8169 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8171 * Do not rehash if the new size is same as the old size of the
8172 hash table, in the silc_hash_table_rehash*. The affected file
8173 lib/silcutil/silchashtable.c.
8175 * Replaced hash_table_del_by_context calls from the server
8176 (when channel->user_list and client->channels) to the
8177 hash_table_del as it is sufficient and faster.
8179 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8181 * Added silc_hash_table_list, silc_hash_table_get and the
8182 SilcHashTableList structure to provide an alternative way to
8183 traverse the hash table. The affected files are
8184 lib/silcutil/silchashtable.[ch].
8186 * Changed the server's idlist routines to use the hash table
8187 routines to optimize the code.
8189 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8191 * Replaced the client entry's `channel' list and channel entry's
8192 `user_list' list to hash tables for optimized lookup. Changed
8193 the code to use the hash table interface around the code.
8194 Affected file lib/silcd/idlist.[ch].
8196 * Added `auto_rehash' boolean argument to the function
8197 silc_hash_table_alloc to indicate whether the hash table should
8198 auto-rehash when it thinks is appropriate time. It will
8199 increase the hash table size if the there is twice as much
8200 entries in the table than the size of the table, and will
8201 decrease the size if there are twice as less entries than
8202 the size of the table.
8204 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8206 * Fixed silc_xxx_get_supported to not crash at some circumstances.
8208 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8210 * silc_idcache_purge_by_context deletes the entry now by context
8211 as it is supposed to do. Affected file lib/silccore/idcache.c.
8213 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
8214 client is not anymore valid (WHOWAS givens the info) and not
8215 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
8217 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8219 * Removed the `data' and `data_len' arguments from the ID Cache
8220 interfaces and added `name' argument. ID Cache does not handle
8221 anymore the binary data only a names associated with given ID.
8223 * When hashing a Client ID with silc_hash_id the entire ID is
8224 not hashed anymore, instead only the hash of the Client ID is
8225 hashed. This way we can access the Client ID from the cache
8226 with Client ID but with the hash of the ID (which is a hash of
8227 the nickname) as well without any difference in performance.
8229 Added also silc_idcache_find_by_id_one_ext to do one on one
8230 searching when we have the actual ID. Added also function
8231 silc_hash_client_id_compare. The affected files are
8232 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8234 * When hashing the name associated with a ID it is always done
8235 in lowercase. This way we can access the cache without worrying
8236 about case-sensitivity, even though, for example nicknames are
8239 * Fixed a bug in server with channel message sending. It put
8240 wrong ID type as destination ID. The affected file
8241 silcd/packet_send.c.
8243 * silc_idcache_del_by_context now deletes from all hash tables
8244 by context. Affected file lib/silccore/idcache.c.
8246 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8248 * Changed the client library to use the new ID Cache interface.
8249 Changes around the source tree.
8251 * Added silc_hash_table_rehash_ext to rehash with specific
8252 hash function. Affected file lib/silcutil/silchashtable.[ch].
8254 * Added silc_hash_string_compare to compare two strings in the
8255 hash table. Affected file lib/silcutil/silcutil.[ch].
8257 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8259 * Added new function silc_idcache_del_by_context into the
8260 lib/silccore/idcache.[ch].
8262 * Changed the server's ID list routines to use the new ID Cache
8263 interface. Changes around the source tree.
8265 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8267 * Added silc_hash_table_del[_by_context]_ext functions in to the
8268 lib/silcutil/silchashtable.[ch].
8270 Removed silc_hash_table_find_all* routines and added new
8271 silc_hash_table_find_foreach to replace them.
8273 Added silc_hash_table_replace_ext function as extended
8274 replacing function. Separated the simple hash table interface
8275 from the extended hash table interface in the file
8276 lib/silcutil/silchashtable.h.
8278 * Fixed minor bugs and changed it to use some of the new
8279 hash table functions in lib/silccore/idcache.c
8281 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8283 * Added new function silc_hash_table_find_all to return all keys
8284 in the hash table by the specified key. As the hash table is
8285 collision resistant it also makes it possible to have several
8286 duplicate keys in the hash table. This function may be used to
8287 find all of the keys from the hash.
8289 Added user_context arguments to the SilcHashFunction,
8290 SilcHashCompare and SilcHashDestructor to deliver user specified
8293 Added new fuctions silc_hash_table_find[_all]_ext to do
8294 extended lookup with specified hash and compare functions and
8295 specified user contexts.
8297 Added new function silc_hash_table_add_ext to add the key
8298 with specified hash function and user context.
8300 Added new function silc_hash_table_foreach to traverse all
8301 entrys in the hash table. Added SilcHashForeach callback
8304 Added new function silc_hash_table_del_by_context to delete
8305 the entry only if the context associated with the key matches.
8307 Affected files are lib/silcutil/silchashtable.[ch].
8309 * Removed silc_hash_[server/client/channel]_id and added just
8310 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8311 silc_hash_id_compare to compare two ID's using as the hash table
8312 comparison function. Added also silc_hash_data to hash
8313 binary data and silc_hash_data_compare to compare it.
8315 * Removed silc_idlist_find_client_by_hash as it is not needed
8316 anymore. Affected file silcd/idlist.[ch].
8318 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8319 to use internally the SilcHashTable. The new ID Cache is a lot
8320 faster than the old one. Some of the ID Cache interface was also
8321 rewritten and obsolete and stupid functions were removed.
8323 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8325 * Added entry_count field to the SilcHashTable to keep the number
8326 of the entries in the table. Implemented the function
8327 silc_hash_table_rehash. Added new function
8328 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8330 Fixed a minor bug in silc_hash_table_free.
8332 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8333 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8334 into the lib/silcutil/silcutil.[ch].
8336 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8338 * Implemented a collision resistant hash table into the
8339 lib/silcutil/silchashtable[ch]. See the header and the source
8340 for the SilcHashTable API.
8342 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8344 * Merged dotconf version 1.0.2 into lib/dotconf.
8346 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8348 * Do not compile anything in lib/silcsim/* if the SIM support
8349 is not enabled. The tree should now compile without problems
8352 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8354 * Compiled the SILC under cygwin. Compiled and tested briefly
8355 without problems. More tests needed. The SIMs didn't compile
8358 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8360 * Fixed possible crash in silc_get_username in the
8361 lib/silcutil/silcutil.c.
8363 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8365 * Fixed a va_arg in silc/client_ops.c.
8367 * Oops, RC5 routines were named AES and caused some problems
8368 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8370 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8372 * Added new SilcIDIP structure into the lib/silccore/id.h and
8373 replaced the old `ip' fields from all SILC ID's to that type.
8374 This is a step towards IPv6 support.
8376 The silc_id_get_len takes now the ID as an extra argument.
8377 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8378 both IPv4 and IPv6 based ID's.
8380 The affected files are lib/silccore/id.[ch] and other files
8381 around the tree using these routines.
8383 * Removed the ID length arguments in server from various
8384 silc_server_send_notify_* routines -> they are not needed
8387 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8389 * Fixed memory leak in silc_encode_pem_file in the file
8390 lib/silcutil/silcutil.c.
8392 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8394 * Check minor version as well in the SKE. Affected files are
8395 silcd/protocol.c and lib/silcclient/protocol.c.
8397 * Added --identifier option to the server so that an identifier
8398 can be when creating the public key for the server. Affected
8399 file is silcd/silcd.c.
8401 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8402 lib/silccrypt/silcpkcs.c.
8404 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8406 * Register default ciphers and stuff when using -C option with
8407 the server. Affected file sildc/silcd.c.
8409 * Put back the servers public key filename format, it is better
8410 than the new one. For now, the client keys are saved with the
8411 new filename format. The affected file silc/client_ops.c.
8413 * Implemented the Cipher API for the rest of the ciphers that
8414 did not implement it or implemented it the wrong way.
8416 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8418 * Register default ciphers and stuff when using the -S option
8419 in the client. Affected file silc/silc.c. Same also when
8420 creating new key pair with -C option.
8422 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8424 * Fixed the silc_verify_public_key client operation function to
8425 save the public keys differently. The fingerprint is now
8426 used as filename and not the hostname. This way also the
8427 client keys are saved uniquely and not with hostnames. The
8428 affected file is silc/client_ops.c.
8430 * Trimmed the silc_hash_fingerprint function to remove extra
8431 whitespaces from the end of the fingerprint. The affected
8432 file is lib/silccrypt/silchash.c.
8436 * Added silc_cipher_register_default function to register all
8437 default ciphers. It can be used when configuration files
8438 does not exist and the application does not want any specific
8439 ciphers in any specific order.
8441 The SilcDList is now used as silc_cipher_list dynamically
8442 allocated cipher list. Removed the static list all together
8443 and now all ciphers must be allocated to the dynamic list.
8444 The silc_cipher_alloc routine was changed to check only the
8447 All silc_cipher_* routines that used to return int returns
8450 The affected files lib/silccrypt/silccrypt.[ch].
8452 * The same thing was done to silc_hash_* as for silc_cipher_*
8453 routines. Affected files lib/silccrypt/silchash.[ch].
8455 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8456 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8457 Added also silc_pkcs_[un]register[_default] functions.
8458 Removed the data_context from the PKCS API.
8460 * Added silc_hmac_register_default function to register default
8461 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8462 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8463 to unregister all hmacs at once.
8465 * Register the default ciphers, hash functions, PKCSs and HMACs
8466 if client's configuration file does not exist. The affected
8469 * The client did not load the hash functions from the SIM
8470 modules at all. Added support for this. Affected file is
8471 silc/clientconfig.c.
8473 * When decoding public key with silc_pkcs_public_key_decode, check
8474 the supported algorithm only if PKCS are registered. Affected
8475 file lib/silccrypt/silcpkcs.c. The same was done with the
8476 silc_pkcs_private_key_decode.
8478 * Fixed the SILC List routines to keep the list always in order.
8479 It used to change the list's order when traversing the list but
8480 not it preserves the order. Affected file lib/trq/silclist.h.
8482 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8484 * Added the client library to use the SilcSocketConnection's
8485 reference counter (by silc_socket_dup) to prevent the bug that
8486 the socket object may be freed underneath async operation.
8488 * The name resolv library checking fixes in the configure.in.pre.
8491 * Created new version of the protocol drafts for future
8492 development. The -03 drafts are the ones that will be changed
8493 in the trunk now and the -02 will remain as they are.
8495 * Send list of CUMODE notifys to the router when announcing
8496 the channel users to the router. Affected file silcd/server.c.
8497 If the router receiving channel founder CUMODE for a channel
8498 that already has channel founder it will send CUMODE notify
8499 to the sender to remove the channel founder rights from the
8500 announced client. Affected file silcd/packet_receive.c.
8502 * The CUMODE notify may now use Server ID as well as the entity
8503 who changes the mode. Updated protocool specs.
8505 * Updated INSTALL and README files.
8507 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8509 * New web pages in the http://silc.pspt.fi. The pages was
8514 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8516 * Implemented the [DenyConnectin] config section in the server.
8517 Added silc_server_config_denied_conn to check whether incoming
8518 connection is denied. Affected file silcd/serverconfig.[ch].
8520 * Do not check the ports when checking the incoming configuration
8521 data if the port is 0, meaning any. Affected file is
8522 silcd/serverconfig.c.
8524 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8526 * Fixed buffer overflow in silc_string_compare in the file
8527 lib/silcutil/silcutil.c.
8529 * Fixed double free in silc_server_command_leave in the file
8532 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8534 * Fixed the version checking in the server. Affected file is
8537 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8539 * Fixed the configuration data fetching when accepting new
8540 connections in the server. Affected file silcd/server.c.
8542 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8544 * Added `sender_entry' argument to the function
8545 silc_server_packet_relay_to_channel so that we can check
8546 whether some destination actually belongs to the same route
8547 the sender belongs (ie, we must not resend the packet to the
8548 sender). Affected file silcd/packet_send.[ch].
8550 * Added `servername' field to the SilcClientEntry in the server
8551 to hold the name of the server where client is from. Affected
8552 file is silcd/idlist.h.
8554 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8556 * Moved the channel message encrypting in the router betwen
8557 router connections from silc_server_channel_message to the
8558 silc_server_packet_relay_to_channel since we want to check
8559 whether we have anybody channel before encrypting anything.
8560 Affected files silcd/packet_[receive/send].c.
8562 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8564 * Fixed the [AdminConnection] server config section to support
8565 multiple entries. Affected file silcd/serverconfig.c.
8567 * Added support into the server to check the validity of the
8568 incoming connection before executing any KE or authentication
8571 * The connection configuration is now saved to the KE and
8572 connection auth protocol contexts and not fetched anymore in
8573 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8575 * The local hosts listenning address and port is also resolved
8576 now when starting the server. We want to have the socket object
8577 to include the real address and port for the listener. Added
8578 new function silc_net_check_local_by_sock into the files
8579 lib/silcutil/silcnet.[ch].
8581 * Fixed a broadcast bug in server -> do not broadcast if we
8584 * Fixed a routing bug. Do not route broadcast packets ever.
8585 Broadcast packets must be processed always and not routed since
8586 they may be destined to some other host than yourself and thus
8587 would get routed without no good reason. Affected file is
8590 * Added function silc_server_config_is_primary_route to check
8591 whether primary router connection has been configured (a router
8592 configuration that we are initiating). If there is not, we
8593 will assume that there is only two routers in the SILC network
8594 and we will use the incoming router connection as our primary
8595 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8597 * Changed the order of the broadcasting. Broadcast _after_ the
8598 packet has been processed not before. Affected file is
8601 * Fixed a [ClientConnection] parsing bug. The port was never
8602 parsed correctly thus resulting to port 0. Affected file
8603 silcd/serverconfig.c.
8605 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8606 argument and did not set the broadcast packet flag. Affected
8607 file silcd/packet_send.c. Fixed same bug in the function
8608 silc_server_send_notify as well.
8610 * If we receive NEW_ID packet for our own ID in the server, ignore
8613 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8617 * Removed the nickname from the Private Message Payload.
8618 Updated the code and the protocol specs.
8620 * Updated protocol specs for submitting to the IETF.
8622 * Tweaked the Random Number Generator a bit. Affected file
8623 lib/silccrypt/silcrng.c. Exported a new function
8624 silc_rng_[global]_add_noise which can be used to add more
8627 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8629 * Do not parse packets with different timeout when protocol
8630 is active -> may cause problem with rekey. Affected file
8633 * When server receives signoff notify it must not create
8634 new channel key if the client is on any channels since the
8635 sender of the signoff notify will create it.
8637 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8639 * Added printing of error messages during SKE protocol from the
8640 failure packet sent by server during SKE. Affected file
8643 * Removed the client's failure_callback handling with timeout
8644 and handle it immediately when received.
8646 * The SKE library returned wrong type in SUCCESS and FAILURE
8647 packets. They must be 32 bit MSB not 16 bit MSB.
8649 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8651 * Ok, rewrote the logic of the re-key and now it seems to work.
8652 I tested it on high traffic with frequent re-keys without
8653 problems. Added hmac_receive (and renamed hmac to hmac_send)
8654 in SilcClientConnection in lib/silcclient/client.h and
8655 in SilcIDListData in silcd/idlist.h. Also, removed the
8656 SilcPacketParserContext's cipher and hmac fields as they are
8657 not needed anymore and actually caused some problems when
8658 the ciphers and hmac's changed underneath the packet parser.
8660 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8662 * If re-key protocol is active then process the incoming packets
8663 synchronously since we must assure that icoming packets encrypted
8664 with the old key is processed before the new keys is set to
8665 use. This is true other packets than for REKEY packets.
8666 Affected file silcd/server.c. The same was done to client library
8667 as well, affected file lib/silcclient/client.c.
8669 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8671 * Fixed bug in client and server to accept the force send if
8672 the packet is send from silc_[server/client]_packet_process
8673 function. Otherwise the packets are never delivered, oops.
8675 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8677 * Disable force sending of packets when REKEY protocol is active.
8678 We must assure that no packet is sent directly when rekey is
8679 performed. All packets must be sent through packet queue.
8680 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8681 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8682 function is silc_[server/client]_packet_send_real to check
8685 * Replaced the SIM paths from example config files to
8686 /usr/local/modules. Also, make install creates now
8687 /usr/local/silc/logs directory to hold all the SILC server
8690 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8692 * Made the configure.in.pre work on Solaris. Patch by salo.
8694 * Made all ciphers compatible with non-x86 machines. Defined
8695 CBC mode macros into lib/silccrypt/ciphers_def.h.
8697 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8699 * Fixed the make install.
8701 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8703 * When MAC computation fails the silc_packet_decrypt returned 0
8704 even though it was supposed to return -1. Fixed this. The
8705 affected file is lib/silccore/silcpacket.c.
8707 * Do not replace the config files in /etc/silc (in make install)
8708 if they already exist. Affected file ./Makefile.am.
8710 * Do not send re-key packets immediately but through packet queue.
8711 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8713 * Changed silc_net_check_host_by_sock to return FALSE if the
8714 IP/DNS could not be resolved. Though, it returns the IP address
8715 now even if it could not resolve it (but returns also FALSE).
8716 Affected file lib/silcutil/silcnet.[ch].
8718 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8720 * Added silc_pkcs_decode_identifier to decode the public key's
8721 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8722 Added also silc_pkcs_free_identifier. Added also new context
8723 SilcPublicKeyIdentifier.
8725 * Added -S option to the silc client. It is used to dump the
8726 contents of the specified public key file.
8728 * Changed the PKCS api to return the public key length when
8729 setting the public key.
8731 * Fixed a fatal bug in the public and private key file loading.
8732 Affected file lib/silccrypt/silcpkcs.c.
8734 * Execute the packet parsing for client with zero (0) timeout
8735 if the protocol is active. Affected file silcd/server.c.
8737 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8739 * Made the key generation options to the silcd program. Added
8740 -C option, equivalent to client's option.
8742 * Added new [ServerKeys] config section to the server. It
8743 configures the server's public and private key.
8745 * Defined generic Public Key Payload into the protocol
8746 specification to send specific type of public keys and
8749 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8750 public key or certificate.
8752 * Implemented the GETKEY command to the server and to the
8753 client library and on user interface.
8755 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8757 * Made preliminary `make install' work.
8759 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8761 * Added SilcServerRekey context into silcd/idlist.h.
8763 * Added the PFS support as defined in the specification to the
8764 SKE protocol. Affected files lib/silcske/*.c.
8766 * Added `ske_group' field to the SilcServerRekey context to hold
8767 the number of the SKE group that is used with PFS in re-key.
8768 Affected file silcd/idlist.h.
8770 * Added PFS re-key support to the server. Affected file is
8773 * Added silc_protocol_cancel to cancel execution of the next
8774 state of the protocol. Affected file is
8775 lib/silccore/silcprotocol.[ch].
8777 * Added the re-key support with and without PFS to the client
8778 library. Re-key is performed once in an hour, by default.
8780 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8781 Added silc_client_rekey_callback and silc_client_rekey_final.
8782 Affected files are lib/silcclient/protocol.[ch] and
8783 lib/silcclient/client.[ch].
8785 * Removed the `hmac_key' and `hmac_key_len' fields from the
8786 SilcClientConnection structure; not needed. Affected file is
8787 lib/silcclient/client.h.
8791 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8793 * Do not ask whether user wants to use the negotiated private key
8794 for private messages, just use it. Affected file is
8795 silc/local_command.c.
8797 * Added `send_enc_key' and `enc_key_len' fields to the
8798 SilcIDListData structure since they are needed in the re-key
8799 phase. Affected file is silcd/idlist.[ch].
8801 * Implemented the simple re-key protocol into the server.
8802 Affected files silcd/server.c and silcd/protocol.[ch]. The
8803 re-key will be performed once in an hour, by default.
8805 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8806 Added silc_server_rekey, silc_server_rekey_callback and
8807 silc_server_rekey_final.
8809 * Removed Tunneled flag from the protocol. Updated the code
8810 and the specifications.
8812 * Adde `pfs' field to the SilcIDListData to indicate whether
8813 the PFS is to be performed in the re-key. Affected file is
8816 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8818 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8819 int64 of at least the xintXX size. If void * is less that 4
8820 bytes uint32 * will be used. Defined bool as boolean.
8822 * Changed _ALL_ unsigned long and unsigned int to uint32,
8823 unsgined short to uint16 in the source tree.
8825 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8826 not handle clients that has entry->data.registered == FALSE.
8827 They are not in the network anymore. Affected file is
8830 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8832 * Implemented the sending of the SERVER_SIGNOFF notify in the
8833 server. Affected file is silcd/server.c.
8835 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8836 Added also silc_notify_payload_encode_args into the
8837 lib/silccore/silcnotify.[ch].
8839 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8840 Affected file silcd/packet_receive.c.
8842 * Implemented the SERVER_SIGNOFF notify handling in the client
8843 library. Affected file lib/silcclient/client_notify.c. Also,
8844 implemnted the printing of the SERVER_SIGNOFF info to the
8845 application. Affected file silc/client_ops.c.
8847 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8848 if the deleting was successful. Affected file silcd/idlist.[ch].
8850 * Added support for public key authentication in the connection
8851 authentication protocol in the client library. Affected file
8852 lib/silcclient/protocol.c.
8854 * Changed the server's silc_idlist_get_clients_by_* interface
8855 to support already allocated array so that new entries may be
8856 added to pre-allocated array. Affected file silcd/idlist.[ch].
8857 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8858 and command replies.
8860 * All command reply functions in the server now calls the
8861 pending command callback even if error occured. This way the
8862 error will be delivered to the client as well. Affected files
8863 silcd/command.c and silcd/command_reply.c.
8865 * Fixed INFO command to return local server's info if no server
8866 was provided. Affected file lib/silcclient/command.c.
8868 * Removed RESTART command for good. Updated the code and the
8871 * Rewrote parts of the task system. It is a bit simpler now.
8872 Removed unsued task priorities. The affected files are
8873 lib/silcutil/silctask.[ch].
8875 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8877 * Moved the USERS printing from the library to the application.
8878 Affected files lib/silcclient/command.c and silc/client_ops.c.
8880 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8884 * Added channel key re-key support. The re-key is perfomed
8885 only by the router and is done once in an hour. Added `rekey'
8886 field to the SilcChannelEntry in the server. Affected files
8887 silcd/server.c and silcd/idlist.h.
8889 * Added silc_task_unregister_by_context into the file
8890 lib/silcutil/silctask.[ch].
8892 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8894 * Added SILC_UMODE_GONE mode to indicate when the client is not
8895 present in the SILC network. Added also support to the local
8896 command AWAY that will set this mode. Added support of showing
8897 "xxx is gone" in WHOIS command. The USERS command shows the
8898 gone status as well.
8900 * Fixed setting server and router operator privileges in the
8901 server's UMODE command. Affected file silcd/command.c.
8903 * Merged the SKE KE1 and KE2 payloads into one payload. The
8904 new KE payload is equivalent to the old KE2 payload.
8906 Cleaned up the SKE Start Payload parsing. It now uses the
8907 simple buffer unformatting to do the parsing. A lot faster
8910 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8911 to the SKE that is used to indicate whether both of the SKE
8912 parties should perform authentication. By default only the
8913 responder performs authentication. By setting this flag also
8914 the initiator must do authentication. By default it is unset
8915 since in normal SKE case, client to server connection, only
8916 the responder should do authentication. When doing SKE between
8917 two clients both should perform authentication. Updated the
8918 code and the protocol specs.
8920 * A little fix to IDENTIFY command in the server. Search the
8921 client first by hash not nickname. Affected file is
8924 * Fixed the silc_client_close_connection to support closing
8925 the client to client connections wihtout deleting too much
8926 data. Affected file lib/silcclient/client.c.
8928 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8929 are received if protocol used to be active but is not anymore
8930 the application would crash due to NULL pointer dereference.
8931 Affected files silcd/server.c and lib/silcclient/client.c.
8933 * Added `hash' field to the SilcClientConnection to include
8934 the hash function negotiated in the SKE protocol.
8936 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8937 to set the channel founder authentication data. A client can
8938 claim the founder rights later by providing the authentication
8939 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8940 This way the channel founder can regain the channel founder
8941 privileges even it is left the channel. This works only on
8942 local server and the client must be connected to the same
8943 server to be able to regain the founder rights. Updated the
8944 protocol specs accordingly.
8946 Added support to the CMODE command in the client to set the
8947 founder auth data. Read the README to see how to set it.
8949 Added support to the CUMODE command to claim the founder
8950 rights. Read the README to see how to do it.
8952 Added support for the founder authentication to the Channel
8953 Entry in the server. Affected file silcd/idlist.h.
8955 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8956 server's CMODE command. Affected file silcd/command.c.
8958 * Added the following new functions into lib/silccore/silcauth.[ch]:
8959 silc_auth_get_method and silc_auth_get_data.
8961 * The server now saves the remote hosts public key to the
8962 SilcIDListData pointer. Affected file silcd/protocol.c.
8964 * The normal server now does not remove the channel entry from
8965 the cache if the founder authentication data is set. It used
8966 to remove it if the founder was the last one on the channel on
8967 the server and left the channel. The auth data is saved and
8968 if the channel is re-joined later the old entry is used with
8969 the old auth data. Affected files silcd/command_reply.c and
8972 * Removed the `pkcs' field from the SilcIDListData structure
8973 in the server; it is not used. Affected file silcd/idlist.h.
8975 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8977 * Fixed packet processing on slow links. Partial packets were
8978 never re-processed because the incoming data buffer was cleared
8979 by the application. Application must not directly clear the
8980 sock->inbuf, the packet processing routines handle it. Fixed
8981 this in client library and in server.
8983 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8985 * Fixed the WHOIS and IDENTIFY send reply function to really
8986 check whether to send list or just one entry. Affected file
8989 * Cleaned up the LEAVE command's channel key distribution. The
8990 affected file silcd/command.c.
8992 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8993 can enforce the channel mode as well. In that case the ID
8994 includes the ID of the server. The code now enforces the
8995 mode change if the router have different mode than the server.
8997 * The notify client operation with CMODE_CHANGE notify can now
8998 return NULL client_entry pointer if the CMODE was not changed
8999 by client. Application must check for this.
9001 * Added <Server ID> argument to INFO command to support server
9002 info fetching by Server ID.
9004 * Added silc_server_announce_get_channel_users to get assembled
9005 packets of channel users of the specified channel. Affected
9006 file silcd/server.[ch].
9008 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
9009 was freed underneath the ID Cache.
9011 * Re-announce clients when the server received CHANNEL_CHANGE
9012 notify from the router. Affected file silcd/packet_send.c.
9014 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9016 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
9017 crashed since it did not handle the fact that there is no cipher
9018 called "3" and didn't check the error condition. Now fixed.
9020 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
9021 flag. It can be used to send message requests.
9023 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9025 * Implemented the RESTART command in the client.
9027 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
9028 notice type messages. Added notice printing to the user
9031 * The channel keys are not re-generated if the channel's mode
9032 is PRIVKEY, ie private key on the channel exists. Affected
9033 files silcd/server.c and silcd/command.c.
9035 * Fixed a little bug in channel message delivery when channel
9036 private keys are set in the server. Affected file is
9037 silcd/packet_send.c.
9039 * Changed the setting on channel->on_channel = TRUE from the
9040 silc_client_save_channel_key to the JOIN command reply. The
9041 key payload is not received if the private channel key is set.
9042 Affected file lib/silcclient/command_reply.c and the
9043 lib/silcclient/client_channel.c.
9045 * When the CMODE_CHANGE notify is sent and the channel private
9046 key mode is removed the channel key must be re-generated in
9047 other cells as well. Added this support for the router in the
9048 silcd/packet_receive.c.
9050 * Added new local command NOTICE to send notice message on
9051 channel. Affected file silc/local_command.[ch].
9053 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9055 * Added new local command ME to the client. It is used to send
9056 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
9057 some action. Affected file silc/local_command.[ch].
9059 * Changed channel_message and private_message client operations
9060 to deliver the message flags to the application. Added also
9061 the `flags' arguments to the silc_client_send_channel_message
9062 and silc_client_send_private_message functions. Affected file
9065 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9067 * Redefined the Private Message Payload to support private message
9068 keys and to support the new private message flags. Updated
9069 the protocol specs. Flags makes it possible to have for example
9070 CTCP style messages.
9072 * Added new type SilcPrivateMessagePayload and defined an API
9073 for it in the lib/silcclient/silcprivate.[ch].
9075 * Tested private message private keys successfully. Tested the
9076 private message key set, unset and list commands with the new
9079 * Redefined the Channel Message Payload to include the channel
9080 message flags (equal with private message flags) to support
9081 for example CTCP style messages.
9083 * Defined some of the message (for channel and private message)
9084 flags. Updated the protocol specs and added the flags to the
9085 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
9087 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9089 * Added SilcKeyAgreementStatus type to the key agreement routines
9090 to indicate the current status and error if one occured.
9091 The status types are defined in the lib/silcclient/silcapi.h.
9093 * Added new local command KEY that is used to set and unset private
9094 keys for channels, set and unset private keys for private messages
9095 with remote clients and to send key agreement requests and
9096 negotiate the key agreement protocol with remote client. The
9097 key agreement is supported only to negotiate private message keys,
9098 it currently cannot be used to negotiate private keys for channels,
9099 as it is not convenient for that purpose.
9101 * Fixed a minor pending callback setting bug in the function
9102 silc_client_get_client_by_id_resolve, now the function works.
9103 Affected file lib/silcclient/idlist.c.
9105 * Added function silc_net_get_local_port to get local bound
9106 port by socket. Added to lib/silcutil/silcnet.[ch].
9108 * Added `sockets' and `sockets_count' fields to the SilcClient
9109 object. They hold the sockets of the listenning sockets in
9110 the client. Listenning sockets may be for example the key
9111 agreement server. Affected file lib/silcclient/client.[ch].
9112 Added functions the silc_client_add_socket and the
9113 silc_client_del_socket. They are exported to the application
9116 * Added ~./silc/clientkeys to support other client's public keys.
9118 * Renamed verify_server_key client operation to verify_public_key
9119 and added one argument to indicate the type of the connection
9120 (server, client etc.).
9122 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9124 * Added silc_server_connection_auth_request to handle the
9125 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
9126 silcd/packet_receive.[ch].
9128 * Added silc_server_send_connection_auth_request into the
9129 silcd/packet_send.c to send the connection auth request packet.
9131 * Cleaned up the silcd/protocol.c a bit and fixed some memory
9134 * Fixed the public key authentication in responder side in the
9135 server. The `auth_data' pointer includes the SilcPublicKey
9136 not the path to the public key. Affected file silcd/protocol.c.
9138 * Implemented the public key authentication in the initiator side
9139 in the server. Affected file silcd/protocol.c.
9141 * Removed the [RedirectClient] config section from the server
9142 configuration. Is not needed and I don't want to implement it.
9144 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9146 * Cleaned up the CMODE command in the server. It now works
9147 correctly and supports all the modes defined in the protocol.
9148 Affected file is silcd/command.c.
9150 * Added `hmac_name' field to the SilcChannelEntry in the server
9151 to hold the default HMAC of the channel. It can be set when
9152 creating the channel (with JOIN command). Affected files
9155 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
9156 type to indicate the change of the current cipher and hmac
9157 on the channel. Client can safely ignore the <cipher> argument
9158 (if it chooses to do so) since the CHANNEL_KEY packet will
9159 force the channel key change anyway. The <hmac> argument is
9160 important since the client is responsible of setting the new
9161 HMAC and the hmac key into use.
9163 * Fixed the CMODE command in the client library as well.
9165 * Tested CMODE command in router environment successfully.
9167 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9169 * Show the version of the remote client (or server) when connecting
9170 to the server. It is logged to the log file. Affected file
9171 is silcd/protocol.c.
9173 * Fixed the KILLED notify handling in the client library. The
9174 client must be removed from all channels when receiving the
9177 Also, do not remove the client entry when giving the KILL
9178 command but when the KILLED notify is received.
9180 * Removed silc_idlist_find_client_by_nickname from the server.
9181 Not needed anymore. Affected files silcd/idlist.[ch].
9183 * Implemented the CHANNEL_CHANGE notify type handling to the
9184 server. Affected file silcd/server.c.
9188 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9190 * Added silc_server_send_notify_invite to send the INVITE
9191 notify between routers.
9193 * Implemented the INVITE command correctly to the server.
9195 * Implemented the INVITE notify type handling in the server.
9197 * Implemented the INVITE command to the client library and on the
9200 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9202 * Added function silc_server_get_client_resolve to find the
9203 client entry by ID from all ID lists and then resolve it
9204 (using WHOIS) if it cannot be found. Affected file is
9207 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9209 * Implemented the BAN command to the client library.
9211 * The JOIN command in the server now checks the invite list
9214 * Changed the silc_command_reply_payload_encode_va and the
9215 silc_command_payload_encode_va to support that if argument is
9216 NULL it ignores and checks the next argument. Affected file
9217 lib/silccore/silccommand.c.
9219 * Added silc_server_send_notify_ban to send the BAN notify
9220 type between routers.
9222 * Chaned the silc_notify_payload_encode to support that if
9223 argument is NULL it ignores and checks the next argument.
9224 Affected file lib/silccore/silcnotify.c.
9226 * Tested ban lists in router environment successfully.
9228 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9230 * Implemented BAN command to the server, in silcd/command.[ch].
9232 * Removed the BAN and INVITE_LIST modes from the CMODE command
9235 * Added function silc_string_match to regex match two strings.
9236 Affected files lib/silcutil/silcutil.[ch].
9238 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9240 * Redefined parts of the SilcChannelEntry in the server to support
9241 the new ban and invite lists.
9243 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9245 * Redefined the INVITE command. The same command can be used to
9246 invite individuals to the channel but also to manage the invite
9247 list of the channel (to add to and remove from the invite list).
9248 Updated the protocol specs.
9250 * Added new command SILC_COMMAND_BAN that can be used to manage
9251 the ban list of the channel. Updated the protocol specs.
9253 * Removed the channel modes: the SILC_CMODE_BAN and the
9254 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9255 in the CMODE command. The equivalent features are now available
9256 using INVITE and BAN commands. Updated the protocol specs.
9258 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9259 in the network about change in the current ban list. The notify
9260 type is not used by the client.
9262 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9263 support the invite lists.
9265 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9267 * Added new function silc_string_regexify that converts string
9268 including wildcard characters into regex string that can
9269 be used by the GNU regex library. Added into the file
9270 lib/silcutil/silcutil.[ch].
9272 Added silc_string_regex_combine to combine to regex strings
9273 into one so that they can be used as one regex string by
9274 the GNU regex library. Added into the file
9275 lib/silcutil/silcutil.[ch].
9277 Added silc_string_regex_match to match two strings. It returns
9278 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9280 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9282 * Imported GNU regex to the soruce tree into lib/contrib.
9283 Fixed some compiler warning from the regex.c.
9285 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9287 * Fixed MOTD command in the server to work in router environment.
9289 * Fixed the MOTD command in the client library to support
9290 the server argument in the command.
9292 * Added `nickname_len' argument to the silc_idlist_add_client
9293 in the server, as the `nickname' argument may be binary data
9296 * Added silc_idlist_get_channels to return all channels from
9299 * Implemented LIST command to the server. Affected file is
9302 * Implemented the LIST command to the client library and on the
9305 * Added [<user count>] argument to the LIST command reply.
9306 With private channels the user count is not shown.
9308 * Updated TODO and README.
9310 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9312 * The client entry's data.registered must be TRUE even with
9313 global client entry on global client list. The data.registered
9314 is used to check whether the client is anymore in the network,
9315 for example with WHOWAS command so it must be valid.
9317 * Fixed the WHOWAS command in the server. It now actually works
9318 in router environment. Added function into silcd/command_reply.c
9319 silc_server_command_reply_whowas_save.
9321 * Added silc_idlist_purge function to the silcd/idlist.c
9322 to periodically purge the ID Cache.
9324 * Fixed INFO command in the server. It works now in router
9325 environment. Added <server name> argument to the INFO command
9326 reply. Updated the protocol specs.
9328 * Fixed minor bug in silc_idcache_purge to not purge if the
9329 expire value is zero.
9331 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9332 they were buggy because of the WHOWAS information.
9334 * Fixed local command MSG to handle the async resolving of
9335 the remote client properly. It used to fail the first MSG.
9336 Affected file silc/local_command.c.
9338 * Added `data_len' field to SilcIDCache context.
9340 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9342 * Update TODO. Todo in commands in the server.
9344 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9346 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9347 used by routers as broadcast packet to inform other routers
9348 about the changed user mode.
9350 Implemented the notify handling in the server. Affected file is
9351 silcd/packet_receive.c. Added the function
9352 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9354 * Added new generic Channel Payload and deprecated the New Channel
9355 Payload. The New Channel Payload is now the generic Channel
9358 * Added new argument `mode' to the silc_server_send_new_channel
9359 as it is required in the Channel Payload now.
9361 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9362 and created a new and real SilChannelPayload to represent the
9363 new generic Channel Payload. Implemented the encode/decode
9364 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9366 * Added silc_server_get_client_channel_list to return the list
9367 of channels the client has joined for WHOIS command reply.
9368 Affected file silcd/server.[ch].
9370 * Implemented the channel list sending in the WHOIS command reply
9371 in server and in the client.
9373 Implemented the channel list displaying on the user interface
9374 as well. Affected file silc/client_ops.c.
9376 * Added silc_channel_payload_parse_list to parse list of Channel
9377 Payloads. It returns SilcDList list of SilcChannelPayloads.
9378 Client for example can use this function to parse the list of
9379 channels it receives in the WHOIS command reply. The caller
9380 must free the list by calling silc_channel_payload_list_free.
9381 Affected files lib/silccore/silcchannel.[ch].
9383 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9385 * Added one new argument <user mode> to the WHOIS command reply
9386 to return the mode of the user in SILC. Updated the protocol
9389 Implemented it to the server and client.
9391 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9393 * Fixed the mode printing on the user interface on joining.
9394 Affected file silc/client_ops.c.
9396 * Implemented the UMODE command and user modes in general to the
9397 client library and to the user interface.
9399 * Implemented the UMODE command to the server.
9401 * The server now sends UNKNOWN_COMMAND error status if client sends
9402 unknown command. Affected file silcd/command.c.
9404 * All server commands now handle the command identifier the right
9405 way when sending the command reply to the client. The client can
9406 use to identify the command replies with the identifier.
9408 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9410 * Added silc_server_get_client_route to resolve the route to
9411 the client indicated by the client ID. Affected file is
9414 * Added silc_server_relay_packet as general function to relay
9415 packet to arbitrary destination. This deprecates functions
9416 like _send_private_message_key, _relay_notify etc. Affected
9417 file is silcd/packet_send.[ch].
9419 Removed silc_server_send_key_agreement,
9420 silc_server_send_private_message_key and
9421 silc_server_packet_relay_notify functions from the file
9422 silcd/packet_send.[ch].
9426 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9427 server. Affected file silcd/packet_receive.[ch].
9429 * Implemented the KILL command to the client. Implemented the
9430 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9431 Affected files lib/silcclient/command[_reply].c and
9432 lib/silcclient/client_notify.c. Implemented the KILL notify
9433 printing in the user inteface.
9435 * Fixed a lot silc_parse_nick memory leaks from the client
9436 library in the file lib/silcclient/command.c.
9438 * Changed the silc_server_send_notify_on_channels's `sender'
9439 argument from SilcSocketConnection to SilcClientEntry to
9440 check the sender as entry and not as connection object and not
9441 to send to the client provided as argument. The affected file
9442 is silcd/packet_send.[ch].
9444 * The notify packets that are destined directly to the client used
9445 to not to be processed by the server. Now changed that and the
9446 server processes all notify packets. After relaying the packet
9447 to the client the notify packet is processed in the server.
9449 * The silc_server_free_client_data now checks whether there is
9450 pending outgoing traffic for the client and purges the data to
9451 the network before removing the client entry.
9453 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9455 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9456 an client is killed from the SILC Network. Updated the protocol
9459 Added new function silc_server_send_notify_killed to the
9460 silcd/packet_send.[ch].
9462 * Added function silc_server_packet_relay_notify to relay notify
9463 packets that are destined directly to a client. In this case
9464 the server does not process the notify packets but merely relays
9465 it to the client. Affected file silcd/packet_send.[ch].
9467 Added also silc_server_packet_process_relay_notify to check
9468 whereto relay the notify. Affected file is
9469 silcd/packet_receive.[ch].
9471 * Implemented the KILL command to the server.
9475 * Added the backup schema desgined last fall to the protocol
9476 specs for everyone to see. The specification is in the
9477 *-spec-xx.txt draft and the packet type definitions for the
9478 backup routers is in *-pp-xx.txt draft. Thusly, added also
9479 new packet type SILC_PACKET_CELL_ROUTERS.
9481 * A big security problem in the implementation discovered. The
9482 signoff of an client did not cause new channel key generation
9483 which it of course should've done. The channel keys must be
9484 always re-generated when client leaves (or signoffs) the channel.
9485 The silc_server_remove_from_channels funtion now handles
9486 the channel key re-generation.
9488 * Added `sender' argument to the silc_server_send_notify_on_channels
9489 to not to send the client provided as argument. Affected file
9490 silcd/packet_send.[ch].
9492 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9494 * Implemented OPER and SILCOPER commands into the server and
9497 * Added silc_auth_verify and silc_auth_verify_data to verify
9498 the authentication directly from the authentication payload.
9499 It supports verifying both passphrase and public key based
9500 authentication. Affected file lib/silccore/silcauth.[ch].
9502 * Added `hash' field to the SilcIDListData structure. It is the
9503 hash negotiated in the SKE protocol. Affected file is
9506 * Slight redesigning of the SilcAuthPayload handling routines.
9507 Do not send SilcPKCS but SilcPublicKey as argument.
9509 * Implemented the public key authentication support to the
9510 serverconfig. The public key is loaded from the provided path
9511 and saved as authentication data to void * pointer. Thus,
9512 changed the unsigned char *auth_data to void *auth_data;
9514 * Fixed SHUTDOWN command to send the reply before the server
9515 is shutdown. :) Affected file silcd/command.c.
9517 * Fixed fatal bug in CONNECT command. The hostname was invalid
9518 memory and server crashed. Affected file silcd/command.c.
9520 * Fixed fatal bug in CLOSE command. The server_entry became
9521 invalid but was referenced later in the command. Affected file
9524 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9526 * Fixed fatal bug in failure packet handling. Server ignored
9527 the failure and thus crashed when it came.
9531 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9533 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9534 that the command may be executed only once in (about) 2 seconds.
9535 The old SILC_CF_LAG flag is same but allows command bursts up
9536 to five before limiting.
9538 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9539 server code. Various commands now includes the CF_LAG_STRICT
9540 flag to disallow any kind of miss-use of the command.
9542 * Fixed the silc_buffer_unformat to not to allocate any data
9543 if the length of the data is zero. It used to allocate the
9544 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9546 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9548 * Changed the format of AdminConnection configuration section
9549 in the server. Added username of the admin to the format.
9550 Affected files silcd/serverconfig.[ch].
9552 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9553 to return admin configuration data by host, username and/or
9556 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9558 * Implemented WHOWAS command to the server. Added the functions:
9560 silc_server_command_whowas_parse,
9561 silc_server_command_whowas_send_reply,
9562 silc_server_command_whowas_from_client and
9563 silc_server_command_whowas_from_server
9565 * Added <Client ID> argument to the WHOWAS command reply. Updated
9566 the protocol specs accordingly.
9568 * Implemented WHOWAS command and command_reply to the client
9571 Implemented the WHOWAS printing on the user interface.
9573 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9575 * Added new argument to the WHOWAS command reply, the real name.
9576 It is an optional argument. Updated the protocol specs.
9578 * Added SilcIDCacheDestructor callback that is registered when
9579 the SilcIDCache is allocated. The callback is called when
9580 an cache entry in the ID Cache expires, or is purged from the
9581 cache. Added into lib/silccore/idcache.[ch].
9583 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9584 to destruct the client entries when the cache entry expires.
9585 Other ID Cache's in server and in the client library ignores
9588 * If the ID Cache entry's `expire' field is zero then the entry
9589 never expires. Added boolean `expire' argument to the
9590 silc_idcache_add function in the lib/silccore/idcache.[ch].
9591 If it is TRUE the default expiry value is used.
9593 * Added silc_server_free_client_data_timeout that is registered
9594 when client disconnects. By default for 5 minutes we preserve
9595 the client entry for history - for WHOWAS command.
9597 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9599 * Added support to the server to enforce that commands are not
9600 executed more than once in 2 seconds. If server receives
9601 commands from client more frequently, timeout is registered
9602 to process the commands. Affected file silcd/command.c.
9603 Added new function silc_server_command_process_timeout.
9605 * Changed NICK_NOTIFY handling in client library to check that
9606 if the client's nickname was changed, so there is no need to
9607 resolve anything from the server.
9609 * Removed error printing from the WHOIS and IDENTIFY commands.
9610 If error occurs then it is ignored silently in the client library.
9611 The application, however, may map the received error to
9612 human readable error string. The application currently maps
9613 the NO_SUCH_NICKNAME error to string.
9615 * Made the command status message public to the application. Moved
9616 them from lib/silcclient/command_reply.c to
9617 lib/silcclient/command_reply.h. The application can map the
9618 received command status to the string with the
9619 silc_client_command_status_message function.
9621 * Added check to the server to check that client's ID is same
9622 as the Source ID in the packet the client sent. They must
9625 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9627 * Added dist-bzip hook to the Makefile.am to make bzip2
9628 compressed distributions.
9630 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9632 * Server now enforces the maximum length for the nickname and
9633 the channel as protocol specification dictates. 128 bytes for
9634 nickname and 256 bytes for channel name.
9636 * Moved the WHOIS printing to the application. The client libary
9637 does not print out the WHOIS information anymore, the application
9638 must do it. Renamed silc_client_command_reply_whois_print to
9639 the silc_client_command_reply_whois_save.
9641 The client's idle time is also sent to the application now, and
9642 the idle is shown on screen.
9644 * Added silc_client_command_reply_identify_save to save the
9645 received IDENTIFY entries.
9647 * Do not check for channel private keys in message sending and
9648 reception if the channel does not have the PRIVKEY mode set.
9649 Affected file lib/silclient/client_channel.c.
9651 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9653 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9654 just surfaced after chaning the JOIN procedure.
9656 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9658 * Added silc_client_get_clients_by_list to get client entries
9659 from Client ID list, that is returned for example by JOIN
9660 and USERS command replies. The application should use this
9661 function for example when JOIN command reply is received to
9662 resolve the clients already on the channel (library does not
9663 do that anymore as USERS command reply is not used in the JOIN
9664 procedure anymore). Affected files lib/silcclient/silcapi.h and
9665 lib/silcclient/idlist.c.
9667 * JOIN command reply and USERS command reply returns now SilcBuffer
9668 pointers instead of unsigned char pointers when returning
9669 the client list and mode list.
9671 * Added <Client ID> argument to the JOIN command reply, mainly
9672 for the server to identify for which client the command was
9673 originally sent. Updated protocol specs accordingly.
9675 * Added SilcDlist private_key pointer to the SilcChannelEntry
9676 in the client to support the channel private keys. Affected
9677 file is lib/silcclient/idlist.h.
9679 * Added SilcChannelPrivateKey argument to the function
9680 silc_client_send_channel_message so that application can choose
9681 to use specific private ke if it wants to. If it is not provided,
9682 the normal channel key is used, unless private keys are set.
9683 In this case the first (key that was added first) is used
9684 as the encryption key.
9686 * Implemented the support for channel private key handling.
9687 Implemented the following functions:
9689 silc_client_add_channel_private_key,
9690 silc_client_del_channel_private_keys,
9691 silc_client_del_channel_private_key,
9692 silc_client_list_channel_private_keys and
9693 silc_client_free_channel_private_keys
9695 Affected file lib/silcclient/client_channel.c.
9697 * Added the support for the private keys in the channel message
9698 sending and encryption and in the message reception and
9699 decryption. Affected funtions are
9700 silc_client_send_channel_message and silc_client_channel_message.
9702 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9704 * Added SKE's key verify callback to the client library's
9705 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9707 * Removed the statement that server (or router) must send USERS
9708 command reply when joining to the channel so that the client
9709 knows who are on the channel. Instead, the client list and
9710 client's mode list is now sent in the JOIN command reply to the
9711 client who joined channel. This is better solution.
9713 * Added function silc_server_get_users_on_channel and function
9714 silc_server_save_users_on_channel to the silcd/server.[ch].
9716 * Removed function silc_server_command_send_users from the
9719 * Do not show topic on the client library anymore. The topic is
9720 sent in the command reply notify to the application and the
9721 application must show the topic now.
9723 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9725 * Added client searching by nickname hash into the IDENTIFY and
9726 WHOIS commands in the server as they were clearly missing from
9727 them. Affected file is silcd/command.c.
9729 * Fixed a bug in private message receiving in the client library.
9730 The remote ID was freed and it wasn't supposed, now it is
9733 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9735 * Minor fix to the channel payload; allocate the data area, as it
9736 needs to be of specific length.
9738 * If the key agreement port is zero then the operating
9739 system will define the bound port. Affected files are
9740 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9742 * Added new function silc_channel_payload_decrypt into the file
9743 lib/silccore/silcchannel.[ch].
9745 * Moved the channel message etc, check from silc_packet_decrypt
9746 to applications. The library calls now a generic
9747 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9748 when the packet is either normal or special. This was done to
9749 allow more wide range of checking that was not allowed when
9750 the code was in library. Now applications can do virtually any
9751 checks to the packet and return to the library the decision how
9752 the packet should be processed. Affected files are
9753 lib/silccore/silcpacket.[ch].
9755 Added silc_server_packet_decrypt_check to the server and
9756 silc_client_packet_decrypt_check to the client library.
9758 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9759 to send with specified source and destination information.
9761 * Channel message delivery between routers was broken after the
9762 channel key distribution was fixed earlier. The channel key
9763 was used be to distributed to other routers as well which is not
9764 allowed by the protocol. Now this is fixed and channel keys
9765 really are cell specific and the channel message delivery between
9766 routers comply with the protocol specification.
9768 * Fixed various commands in server to check also the global list
9769 for the channel entry and not just the local list. The affected
9770 file silcd/command.c.
9772 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9774 * Added assert()s to buffer formatting and unformatting routines
9775 to assert (if --enable-debug) when error occurs. Affected
9776 file: lib/silcutil/silcbuffmt.c.
9778 * Changed to auto-reconnect to check whether the remote host is
9779 router and register the re-connect timeout if it is. It used
9780 to check that whether we are normal server, but router must do
9781 auto-reconnect with another router as well. Affected file
9784 * Removed the [<key len>] option from CMODE command as the cipher
9785 name decides the key length, nowadays. See the defined ciphers
9786 from the protocol specification.
9788 * Added [<hmac>] option to the CMODE command to define the HMAC
9789 for the channel. Added SILC_CMODE_HMAC channel mode.
9791 * Added [<hmac>] option for the JOIN command so that user can
9792 select which HMAC is used to compute the MACs of the channel
9795 * Added Hmac field to the Channel Message Payload. The integrity
9796 of plaintext channel messages are now protected by computing
9797 MAC of the message and attaching the MAC to the payload. The
9798 MAC is encrypted. Now, it is clear that this causes some
9799 overhead to the size of the packet but rationale for this is that
9800 now the receiver can verify whether the channel message decrypted
9801 correctly and also when private keys are set for the channel the
9802 receiver can decrypt the packet with several keys and check from
9803 the MAC which key decrypted the message correctly.
9805 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9806 lib/silccrypt/silccipher.[ch].
9808 * Added silc_hash_len to return the digest length into the
9809 lib/silcrypt/silchash.[ch].
9811 * Rewrote parts of Silc Channel Payload interface in the
9812 lib/silccore/silcchannel.[ch]. The encode function now also
9813 encrypts the packet and parse function decrypts it.
9815 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9817 * Fixed a minor formatting bug in the SKE's key material processing.
9818 It actually might have processed the keys wrong way resulting
9821 * Redefined the mandatory HMAC algorithms and added new algorithms.
9822 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9823 and hmac-md5 truncated to 96 bits. The mandatory is now
9824 hmac-sha1-96. Rest are optional (including the one that used
9825 to be mandatory). Rationale for this is that the truncated HMAC
9826 length is sufficient from security point of view and can actually
9827 make the attack against the HMAC harder. Also, the truncated
9828 HMAC causes less overhead to the packets. See the RFC2104 for
9831 * Added new [hmac] configuration section. The SKE used to use
9832 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9833 is of course wrong. The official names that must be proposed in
9834 the SKE are the ones defined in the protocol specification
9835 (hmac-sha1-96 for example). The user can configure any hmac
9836 using any hash function configured in the [hash] section. At
9837 least, the mandatory must be configured.
9839 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9841 * Added HMAC list to the SKE proposal list. It has now both
9842 hash algorithm list and HMAC list. This makes the protocol
9843 incompatible with previous versions. The SKE now seems to work
9844 the way it is supposed to work, for the first time actually.
9846 * Defined plain Hash algorithms to the protocol specification.
9849 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9851 * Implemented support for key agreement packets into the server.
9852 Added functions silc_server_key_agreement and
9853 silc_server_send_key_agreement. Other than these functions,
9854 server has nothing to do with this packet.
9856 * Added support for private message key packets into the server.
9857 Added functions silc_server_private_message_key and
9858 silc_server_send_private_message_key.
9862 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9863 called in the protocol's final callback instead in the END
9864 protocol state. This makes a little more sense and in the same
9865 time in client we can use the same protocol routines for normal
9866 key exchange and to key agreement packet handling as well.
9868 * Added to both client's and server's KE protocol context the
9869 SilcSKEKeyMaterial pointer to save the key material. We will
9870 bring the key material to the protocol's final callback by doing
9871 this. The final callback must free the key material.
9873 * Added SKE's packet_send callback into client's KE protocol
9874 context so that the caller can choose what packet sending function
9875 is used. This way we can use different packet sending when
9876 doing normal SKE when doing key agreement packet handling (in
9877 the key agreement packet handling we do not want to encrypt
9880 * Implemented the responder side of the key agreement routines
9881 in the client. The client can now bind to specified port and
9882 accept incoming key negotiation. The key material is passed
9883 to the application after the protocol is over.
9885 * Implemented the processing of incoming Key Agreement packet
9886 in the client. Added function silc_client_key_agreement to
9889 * Implemented the intiator side of the key agreement routines
9890 in the client. The client can now initiate key agreement with
9891 another remote client. The key material is passed to the
9892 application after the protocol is over.
9894 * Created client_keyagr.c to include all the key agreement
9897 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9898 SILC_TASK_CALLBACK except that it is not static.
9900 * Created client_notify.c and moved the Notify packet handling
9901 from the client.[ch] into that file.
9903 * Created client_prvmsg.c and moved all private message and
9904 private message key routines from the client.[ch] into that file.
9906 * Create client_channel.c and moved all channel message and
9907 channel private key routines from the client.[ch] into that file.
9909 * Changed silc_client_get_client_by_id_resolve to resolve with
9910 WHOIS command instead of IDENTIFY command, in the file
9911 lib/silclient/idlist.c.
9913 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9915 * Implemented the SKE's responder side to the Client library.
9917 * When FAILURE is received to the protocol do not trust it
9918 blindly. Register a timeout to wait whether the remote closes
9919 the connection as it should do it, only after that process the
9920 actual failure. This was changed to both client and server.
9922 * Added client_internal.h to include some of the structures
9923 there instead of client.h in lib/silcclient/.
9925 * Added function silc_task_unregister_by_callback to unregister
9926 timeouts by the callback function.
9928 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9930 * Some "Incomplete WHOIS info" errors has been appearing on the
9931 log files. Took away the entry->userinfo check from WHOIS
9932 reply sending. The entry->userinfo is now " " if client did not
9933 provide one. I thought this was fixed earlier but something
9934 is wrong still. Let's see if the error still appears.
9936 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9938 * Fixed a minor bug in the login when the channel key is
9939 re-generated in the server. It used to generate the key in
9940 wrong order and thus caused problems in the channel traffic.
9942 * Fixed a minor bug in channel key distsribution after
9943 KICK command. The key was not sent to the router even though
9946 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9948 * Added silc_ske_process_key_material_data as generic routine
9949 to process any key material as the SILC protocol dictates. The
9950 function is used by the actual SKE library but can be used by
9951 applications as well. This relates to the private message keys
9952 and the channel private keys since they must be processed the
9953 same way the normal SILC session keys. The protocol dictates
9954 this. Affected files: lib/silcske/silcske.[ch].
9956 Added also silc_ske_free_key_material to free the
9957 SilcSKEKeyMaterial structure.
9959 * Defined silc_cipher_set_key function to set the key for
9960 cipher without using the object's method function. The affected
9961 files: lib/silccrypt/silccipher.[ch].
9963 * Implemented silc silc_client_add_private_message_key,
9964 silc_client_add_private_message_key_ske,
9965 silc_client_del_private_message_key,
9966 silc_client_list_private_message_keys and
9967 silc_client_free_private_message_keys functions in the
9970 Added functions silc_client_send_private_message_key to send
9971 the Private Message Key payload and silc_client_private_message_key
9972 to handle incoming Private Message Key payload.
9974 * Added Cipher field to the Private Message Key payload to set
9975 the cipher to be used. If ignored, the default cipher defined
9976 in the SILC protocol (aes-256-cbc) is used.
9978 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9980 * Removed lib/silcclient/ops.h file.
9982 Redefined parts of the SILC Client Library API. Created new
9983 file silcapi.h that deprecates the ops.h file and defines the
9984 published Client Library API. Defined also private message key
9985 API and channel private key API into the file.
9987 This is the file that the application must include from the
9988 SILC Client Library. Other files need not be included by
9989 the application anymore.
9991 * Added new key_agreement client operation callback and also
9992 defined the Key Agreement library API for the application.
9994 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9996 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9997 is used by clients to request key negotiation between another
9998 client in the SILC network. If the negotiation is started it
9999 is performed using the SKE protocol. The result of the
10000 negotiation, the secret key material, can be used for example
10001 as private message key.
10003 Implemented the Key Agreement payload into the files
10004 lib/silccore/silauth.[ch].
10006 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10008 * Redefined ciphers for the SILC protocol. Added some new ciphers
10009 and defined the key lengths for the algorithms. Changed the
10010 code accordingly. The default key length is now 256 bits.
10012 * Fixed SKE key distribution function silc_ske_process_key_material
10013 when the key length is more than 128 bits. The default key
10014 length in SILC is now 256 bits.
10016 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
10017 to indicate unsupported algorithm.
10019 * Renamed rijndael.c to aes.c and all functions as well.
10021 * Fixed a long standing channel key setting bug in client library.
10022 Weird that it has never surfaced before.
10024 * Fixed bug in channel deletion. If the entire channel is removed
10025 then it must also delete the references of the channel entry
10026 from the client's channel list as the client's channel entry and
10027 the channel's client entry share same memory.
10029 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10031 * Implemented CONNECT and SHUTDOWN commands in the client.
10033 * Implemented CLOSE command to the client.
10035 * Added the function silc_idlist_find_server_by_name into the
10036 files silcd/idlist.[ch].
10038 Added the function silc_idlist_find_server_by_conn into the
10039 files silcd/idlist.[ch].
10041 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10043 * DIE command was renamed to SHUTDOWN. Updated the both code
10044 and protocol specs.
10046 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
10047 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
10049 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
10052 * Added function silc_server_create_connection function to create
10053 connection to remote router. My server implementation actually
10054 does not allow router to connect to normal server (it expects
10055 that normal server always initiates the connection to the router)
10056 so the CONNECT command is only good for connecting to another
10059 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10061 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
10062 or some other client was kicked from the channel.
10064 Implemented the handling of the notify type to both client
10067 Implemented silc_server_send_notify_kicked to send the KICKED
10068 notify. It is used to send it to the server's primary router.
10070 * Implemented the KICK command into server and client.
10072 * Added `query' argument to the silc_idlist_get_client function
10073 to indicate whether to query the client from server or not if
10076 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
10077 to indicate that the client is not channel founder.
10081 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10083 * Removed the rng context from SilcPacketContext structure and
10084 changed that the packet routine uses the Global RNG API.
10086 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10088 * Added support for quit message that client can "leave" on the
10089 channel when it quits the SILC. It is ditributed inside the
10090 SILC_NOTIFY_TYPE_SIGNOFF notify type.
10092 Added silc_server_free_client_data that will take the
10093 signoff message as argument.
10095 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
10097 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10099 * Updated parts of the protocol specification to keep it up
10102 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10104 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
10105 payloads in one packet.
10107 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
10108 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
10109 use now the new List flag.
10111 * Also deprecated the following packet types: REPLACE_ID,
10112 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
10114 * Added list support for Notify packet in server.
10116 * Added silc_server_send_notify_channel_change to send the
10117 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
10118 the silc_server_send_replace_id.
10120 * Added silc_server_send_notify_nick_change to send the
10121 NICK_CHANGE notify type. Deprecates the function
10122 silc_server_send_replace_id.
10124 * Added silc_server_send_notify_join to send the JOIN notify type.
10125 Deprecates the function silc_server_send_new_channel_user.
10127 * Added silc_server_send_notify_leave to send LEAVE notify type.
10128 Deprecates the function silc_server_send_remove_channel_user.
10130 * Added silc_server_send_notify_cmode and
10131 silc_server_send_notify_cumode to send CMODE and CUMODE notify
10132 types. Deprecates the silc_server_send_set_mode function.
10134 * Added SERVER_SIGNOFF notify type to indicate that server has
10135 quit. This means that all clients on the channel from that
10136 server will drop. This can be also used when netsplit happens.
10138 Deprecated REMOVE_ID packet type since it is not needed anymore
10141 Added silc_server_send_notify_server_signoff to send the
10142 SERVER_SIGNOFF notify type. Deprecates the function
10143 silc_server_send_remove_id.
10145 Added also silc_server_send_notify_signoff to send the
10146 SIGNOFF notify type.
10148 * Employed the PKCS #1. It is the mandatory way to do RSA in the
10149 SILC protocol from this day on. Changed the protocol
10150 specification as well.
10152 * Added silc_server_send_notify_topic_set to send TOPIC_SET
10153 notify type. It is used between routers to notify about
10154 topic changes on a channel.
10156 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
10159 * Partly updated the protocol specification to comply with the
10160 changes now made. It is still though a bit outdated.
10162 * The JOIN notify type now takes one extra argument <Channel ID>.
10163 The packet used to be destined to the channel but now the
10164 JOIN type may be sent as list thus it is impossible to
10165 destine it to any specific channel. By adding this argument
10166 it is again possible.
10168 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10170 * Added CREDITS file. The CHANGES and CREDITS file will appear
10171 in the distribution as well.
10173 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10175 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
10176 types in the server's silcd/packet_receive.c.
10178 * Implemented CMODE and CUMODE to work in router environment.
10180 * Fixed minor encoding and decoding buglet from the
10181 lib/silccore/silcmode.c.
10183 * Fixed buffer overflow from lib/silcclient/command.c in USERS
10186 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
10188 * Changed all SilcConfigServer* and silc_config_server* to
10189 SilcServerConfig* and silc_server_config*, respectively.
10192 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10194 * Associated the ID (client or server ID) to the Authentication
10195 Payload to avoid any possibility of forging. Updated the
10196 protocol specification and the code accordingly.
10198 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10200 * The RSA key length is now save to the RsaKey context in the
10201 key generation process in lib/silccrypt/rsa.c. The key length
10202 is now used to figure out the maximum size of the block allowed
10203 to be encrypted/signed.
10205 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
10206 is equivalent to the silc_mp_mp2bin but does not allocate any
10209 * Changed silc_mp_mp2bin API to take length argument. If it is
10210 non-zero then the buffer is allocated that large. If zero, then
10211 the size is approximated using silc_mp_sizeinbase, which however
10214 * Created Global RNG API which is global RNG that application can
10215 initialize. After initializing, any routine anywhere in the
10216 code (including library) can use RNG without allocating a new
10217 RNG object. This was done to allow this sort of use of the
10218 RNG in code that has no chance to allocate RNG object. All
10219 applications currently allocate this and many routines in the
10220 library use this. Affected file lib/silccrypt/silcrng.[ch].
10222 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
10223 it to use the Global RNG API.
10225 * Defined Authentication Payload into protocol specification that
10226 is used during SILC session to authenticate entities. It is
10227 used for example by client to authenticate itself to the server
10228 to obtain server operator privileges.
10230 Implemented this payload into the lib/silccore/silcauth.[ch].
10231 Implemented also routines for public key based authentication
10232 as the new protocol specification dictates.
10234 Moved definitions of different authentication methods from
10235 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10237 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10238 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10239 silc_pkcs_verify_with_hash functions into the file
10240 lib/silccrypt/silcpkcs.[ch].
10242 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10244 * The client entry's userinfo pointer must be always valid.
10245 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10246 will fail since it requires the userinfo. Now, the userinfo
10247 is allocated as "" if actual userinfo does not exist. Actually,
10248 it must exist and it is totally Ok to drop client connections
10249 that does not announce the userinfo. However, we will make
10250 this workaround for now.
10252 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10253 to return the remote port by socket.
10255 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10257 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10258 SILC_SERVER_PENDING_EXEC and added an new macro
10259 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10260 data or when error occurs while processing the pending command.
10262 Added new argument `destructor' into silc_server_command_pending
10263 and to the SilcServerCommandPending object. This destructor is
10264 now called after calling the pending callback or if error occurs
10265 immediately. If error occurs the actual pending callback won't
10266 be called at all - only the destructor. The destructor may be
10267 NULL if destructor is not needed.
10269 All this applies for client library code as well. Similar
10270 changes were made there as well for the pending commands.
10272 In the client, the application must now allocate the
10273 SilcClientCommandContext with the silc_client_command_alloc
10276 * Added reference counter to the SilcServerCommandContext. Added
10277 function silc_server_command_alloc and silc_server_command_dup
10280 Same type of functions added to the client library for the same
10283 * Removed the cmd_ident from IDListData away since it is now
10284 global for all connections. It is the command identifier used
10285 in command sending and with pending commands. The affected file
10288 * Added reference counter to the SilcSocketConnection objecet to
10289 indicate the usage count of the object. The object won't be
10290 freed untill the reference counter hits zero. Currently only
10291 server uses this, and client ignores it. The client must be
10292 set to use this too later. The affected files are
10293 lib/silccore/silcsockconn.[ch]. Added also the function
10294 silc_socket_dup to increase the reference counter.
10296 This was mainly added because it is possible that the socket
10297 is removed underneath of pending command or other async
10298 operation. Now it won't be free'd and proper DISCONNECTING
10299 flags, etc. can be set to avoid sending data to connection that
10300 is not valid anymore.
10302 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10303 the connection. After that it sets SILC_SET_DISCONNECTED.
10304 It is, however, possible that the socket data is not still freed.
10305 The silc_server_packet_process now checks that data is not
10306 read or written to connection that is DISCONNECTED. The socket
10307 get's freed when the reference counter hits zero.
10309 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10311 * Changed the client operation API: channel_message operation's
10312 `sender' is now the client entry of the sender, not the nickname
10313 and the `channel' is the channel entry, not the channel name.
10315 In the private_message operation the `sender' is now also the
10316 client entry of the sender not the nickname.
10318 Affected file is lib/silcclient/ops.h and all applications
10319 using the client operations.
10321 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10323 * Moved the calling of ops->connect() from connect_to_server_final
10324 into receive_new_id functin since that is the point when the
10325 client is actually allowed to send traffic to network. The
10326 affected file is lib/silcclient/client.c.
10328 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10330 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10331 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10332 (if needs broadcasting) instead of broadcasting the packets one
10333 by one which would make a burst in the network traffic.
10335 * Added `broadcast' argument to the functions in silcd/server.[ch]
10336 silc_server_create_new_channel[_with_id] to indicate whether
10337 to send New Channel packet to primary router.
10339 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10341 * Added new function into the silcd/server.[ch] files:
10342 silc_server_create_new_channel_with_id to create new channel with
10343 already existing Channel ID.
10345 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10346 lib/silccore/silcpacket.h. This packet is used t send list of
10347 Set Mode payloads inside one packet. Server uses this to set
10348 the modes for the channels and clients on those channels, that it
10349 announced to the router when it connected to it. The protocol
10350 specification has been updated accordingly.
10352 * The silc_server_new_channel did not handle the packet coming
10353 from normal server as it normally does not send that. However,
10354 when it announces its channels it does send it. Implemented
10355 the support for that.
10357 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10358 into the file lib/silccore/id.h.
10360 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10362 * Fixed memory leaks in the functions silc_idlist_del_client,
10363 silc_idlist_del_channel and silc_idlist_del_server in the file
10364 silcd/idlist.c. All of those leaked like a sieve.
10366 * Fixed some small memory leaks in the client's function
10367 silc_client_notify_by_server.
10369 * Added functions into silcd/server.c: silc_server_announce_clients,
10370 silc_server_announce_channels and silc_server_announce_server.
10371 These functions are used by normal and router server to announce
10372 to its primary router about clients, channels and servers (when
10373 router) that we own. This is done after we've connected to the
10376 These functions effectively implements the following packet types:
10377 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10378 and SILC_PACKET_NEW_ID_LIST.
10380 * Added new functions into the silcd/packet_receive.[ch]:
10381 silc_server_new_id_list, silc_server_new_channel_list and
10382 silc_server_new_channel_user_list to handle the incoming
10383 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10385 * Added support of changing Channel ID in the function
10386 silc_server_replace_id. If the server that announces a channel
10387 to the router already exists in the router (with same name but
10388 with different Channel ID), router is responsible to send
10389 Replace ID packet to the server and force the server to change
10390 the Channel ID to the one router has.
10392 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10393 client that the Channel ID has been changed by the router. The
10394 normal server sends this to the client. Client must start using
10395 the new Channel ID as the channel's ID.
10397 Implemented handling of this new type into lib/silcclient/client.c
10398 into the function silc_client_notify_by_server.
10400 * Added new function silc_idlist_replace_channel_id into the files
10401 silcd/idlist.[ch] to replace the Channel ID.
10403 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10405 * Call silc_server_command_identify_check always when processing
10406 the IDENTIFY command in silcd/command.c
10408 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10410 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10411 send keepalive packets. The packet can be sent by clients,
10412 servers and routers.
10414 Added function silc_socket_set_heartbeat into the file
10415 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10416 If not set, the heartbeat is not performed. The actual
10417 heartbeat is implemented in the low level socket connection
10418 library. However, application is responsible of actually
10419 sending the packet.
10421 Added silc_server_send_heartbeat to send the actual heartbeat
10422 packet into silcd/packet_send.[ch]. Server now performs
10423 keepalive with all connections.
10425 * Added silc_task_get_first function into lib/silcutil/silctask.c
10426 to return the timeout task with shortest timeout. There was a bug
10427 in task unregistration that caused problems. TODO has been
10428 updated to include that task system must be rewritten.
10430 * The client library will now resolve the client information when
10431 receiving JOIN notify from server for client that we know but
10432 have incomplete information.
10434 * Rewrote parts of silc_server_remove_from_channels and
10435 silc_server_remove_from_one_channel as they did not remove the
10436 channel in some circumstances even though they should've.
10438 * Encryption problem encountered in server:
10440 The LEAVE command used to send the Channel Key packet to the
10441 router immediately after generating it. However, the code
10442 had earlier sent Remove Channel user packet but not immediately,
10443 ie. it was put to queue. The order of packets in the router
10444 was that Channel Key packet was first and Remove Channel User
10445 packet was second, even though they were encrypted in the
10446 reverse order. For this reason, MAC check failed. Now, this
10447 is fixed by not sending the Channel Key packet immediately but
10448 putting it to queue. However, this is more fundamental problem:
10449 packets that are in queue should actually not be encrypted
10450 because packets that are sent immediately gets encrypted
10451 actually with wrong IV (and thus MAC check fails). So, packets
10452 that are in queue should be encrypted when they are sent to
10453 the wire and not when they put to the queue.
10455 However, the problem is that the current system has not been
10456 designed to work that way. Instead, the packet is encrypted
10457 as soon as possible and left to the queue. The queue is then
10458 just purged into wire. There won't be any fixes for this
10459 any time soon. So, the current semantic for packet sending
10462 o If you send packet to remote host and do not force the send
10463 (the packet will be in queue) then all subsequent packets to the
10464 same remote host must also be put to the queue. Only after the
10465 queue has been purged is it safe again to force the packet
10468 o If you send all packets immediately then it safe to send
10469 any of subsequent packets through the queue, however, after
10470 the first packet is put to queue then any subsequent packets
10471 must also be put to the queue.
10473 Follow these rules and everything works fine.
10475 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10477 * Added new function silc_server_remove_clients_by_server to
10478 remove all client entries from ID list when the server connection
10479 is lost. In this case it is also important to invalidate all
10480 client entires as they hold the invalid server entry. This
10481 fixes fatal bug when server has lost connection and will reconnect
10484 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10486 * Made some sanity checks to silc_server_daemonise like to check
10487 whether the requested user and group actually exists.
10489 * Added sanity check to SKE's silc_ske_responder_finish to check
10490 that the public and private key actually is valid.
10492 * Invalidate the client's nickname when receiving Replace ID
10493 packet and the Client ID is being replaced. This means that the
10494 server will query the nickname if someone needs it (client)
10497 * Sort the ID Cache in client library when the ID Cache data
10498 has changed (needs sorting).
10500 * Do not allow for SILC client to create several connections to
10501 several servers. The client does not support windows right now
10502 and generating multiple connections causes weird behaviour.
10504 Irssi-silc client does support windows and can handle several
10505 connections without problems, see: www.irssi.org and SILC plugin.
10507 * Fixed some places where client was added to the IDList. The
10508 rule of thumb is following (in order to get everything right):
10509 If the client is directly connected local client then the
10510 `connection' argument must be set and `router' argument must be
10511 NULL to silc_idlist_add_client function. If the client is not
10512 directly connected client then the `router' argument must
10513 bet set and the `connection' argument must be NULL to the
10514 silc_idlist_add_client function.
10516 * The funtion silc_server_packet_send_local_channel actually did
10517 not check whether the client was locally connected or not. It
10518 does that now. Fixed a bug related to LEAVE command.
10520 * Fixed Remove Channel User payload parsing bug in server's
10521 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10523 * The server's silc_server_save_channel_key now checks also the
10524 global ID list for the channel as it might not be in the local
10525 list. Fixed a bug related to LEAVE command.
10527 * Is this the end of the [<unknown>] buglet that has been lurking
10528 around for a long time? A little for loop fix in server's
10529 silc_server_command_whois_parse that is used by both IDENTIFY
10530 and WHOIS command. At least, this was a clear bug and a cause
10531 of one type of [<unknown>] buglet.
10533 * WHOIS and IDENTIFY commands call the function
10534 silc_server_command_[whois/identify]_check function even if
10535 we are not router server.
10537 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10539 * Added --with-gmp configuration option. If set the GMP
10540 is always compiled in the SILC source tree. If not set then
10541 it is checked whether the system has the GMP3 installed. If
10542 it has then the GMP won't be compiled (the system's headers
10543 and library is used), if it doesn't have it then the GMP is
10544 compiled in the SILC source tree.
10546 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10548 * Changed RSA private exponent generation to what PKCS #1
10549 suggests. We try to find the smallest possible d by doing
10550 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10551 not security fix but optimization.
10553 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10555 * Added new config entry [Identity] to fork the server and run
10556 it as specific user and group. A patch from Bostik.
10558 * Imported Dotconf configuration library into lib/dotconf.
10559 This will be used to create the SILC configuration files later.
10560 It will appear in the distsribution after this commit.
10562 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10564 * A big code auditing weekend happening. Auditing code for
10565 obvious mistakes, bugs and errors. Also, removing any code
10568 Removed files for being obsolete:
10570 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10571 inline in the file lib/silcutil/silcbuffer.h)
10573 o lib/silcutil/silcbufutil.c (the header has inline versions)
10575 Changed code to fix possible error conditions:
10577 o The buffer formatting routines now check that the destination
10578 buffer really has enough space to add the data. This applies for
10579 both buffer formatting and unformatting
10580 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10581 unformatting was changed to accomodate following rules:
10582 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10583 sent to the function while XXX_*STRING will not allocate or copy
10584 the data into the buffer. Instead it sets the pointer from the
10585 buffer into the pointer sent as argument (XXX_*STRING used to
10586 require that the pointer must be allocated already). This change
10587 makes this whole thing a bit more consistent and more optimized
10588 (note that the data returned in the unformatting with XXX_*STRING
10589 must not be freed now). The routines return now -1 on error.
10591 o Tried to find all code that use buffer_format and buffer_unformat
10592 and added return value checking to prevent formatting and
10593 especially unformatting errors and possible subsequent fatal
10596 o Changed ske->x and ske->KEY to mallocated pointers in
10597 lib/silcske/silcske.h. Fixed possible data and memory leak.
10599 o Added return value checking to all *_parse* functions. Fixed
10600 many memory leaks as well.
10602 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10603 so that buffer overflows would not happen. All code now also
10604 checks the return value as it can fail.
10606 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10608 * Added reconnection support to server if the normal server looses
10609 its connection to the router (for example if router is rebooted).
10610 The server performs normal reconnection strategy implemented
10611 to the server. Affected file silcd/server.c.
10613 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10615 * Added new packet type SILC_PACKET_SET_MODE that is used to
10616 distribute the information about changed modes (for clients,
10617 channels and clients channel modes) to all routers in the
10618 network. Updated the protocol specification accordingly.
10620 Added functions into silcd/packet_send.c and
10621 silcd/packet_receive.c: silc_server_send_set_mode,
10622 silc_server_set_mode.
10624 Added new files silcmode.[ch] into lib/silccore that implements
10625 the encoding and decoding of Set Mode Payload. Added new type
10626 SilcSetModePayload. Moved the definitions of different modes
10627 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10629 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10631 * Oops, a little mistake in server's connection authentication
10632 protocol. The protocol is not ended with FAILURE but with
10633 SUCCESS if the authentication is Ok. :) Affected file is
10636 * Implemented NICK_CHANGE notify handling in server in the file
10637 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10638 the local clients on the channel. After the changing nickname
10639 in router environment snhould work and the [<unknown>] nickname
10640 should appear no more.
10642 The silc_server_replace_id function that receives the Replace ID
10643 payload now sends the NICK_CHANGE notify type also in the file
10644 silcd/packet_receive.c
10646 * Changed WHOIS and IDENTIFY command to support the maximum amount
10647 of arguments defined in protocol specs (3328 arguments). This
10648 fixed a bug that caused problems when there were more than three
10649 users on a channel.
10651 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10653 * Added extra parameter, command identifier, to the
10654 silc_client_send_command so that explicit command identifier
10657 Changed that ID list routines uses specific command identifier
10658 when sending WHOIS/IDENTIFY requests to the server so that they
10659 can be identified when the reply comes back.
10661 Affected files lib/silcclient/command.[ch],
10662 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10664 * Added `sender' argument to silc_server_packet_send_to_channel
10665 to indicaet the sender who originally sent the packet to us
10666 that we are now re-sending. Ignored if NULL. Affected file
10667 silcd/packet_send.[ch].
10669 * Added some server statistics support in silcd/server_internal.h
10670 SilcServerStatistics structure and around the server code. Also
10671 send some nice statistics information when client is connecting
10674 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10676 * Fixed channel ID decoding in server's JOIN command reply in
10677 silcd/command_reply.c
10679 * Fixed braodcasting of replace ID payload to not to send it if
10680 we are standalone server in silcd/packet_receive.c.
10682 * Fixed all channel message sending routines to not to send
10683 packets to clients that has router set, since they are routed
10684 separately in the same function earlier. Affects file
10685 silcd/packet_send.c and all channel packet sending functions.
10687 * In USERS reply, res_argv[i] are not allocated, the table
10688 is allocated. Thus changed that free the table, not its
10691 * In server's whois_check and identify_check if the client is
10692 locally connected do not send any WHOIS commands - they are not
10695 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10697 * Fixed some minor bugs in client when sending WHOIS command. The
10698 arguments was in wrong order.
10700 * Removed statis function add_to_channel from server in
10701 silcd/command.c that was previously used with the joining but
10704 * Tested USERS command in router environment successfully with two
10705 routers, two servers and two clients.
10707 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10709 * Reorganized the USERS command and command reply in client library
10710 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10711 When the command is given by user we register a pending command
10712 callback that will reprocess the command after the reply has been
10713 received from the server. When reprocessing the packet we then
10714 display the information. Thus, the USERS information is displayed
10715 now in the command callback instead of in the command reply
10716 callback. The processing of the command is same as previously
10717 when server has sent the command reply in the JOINing process.
10719 * Added to USERS command in silcd/command_reply.c to join the client,
10720 we didn't use to know about, to the channel after we've created
10721 a client entry for it. Also, for clienet we did know already still
10722 check whether it is on the channel or not and add it if not.
10724 * Removed silc_server_command_join_notify as the function and its
10727 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10729 * Changed the client's pending command handling to the same as the
10730 server's pending command handling. It is also now possible to
10731 execute command reply functions from other command reply
10732 function as the function callbacks for commands and command
10733 replies are one and same. The pending commands are not static
10734 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10735 in client connection context. Thus, pending commands are server
10736 connection specific as it is convenient.
10738 Changed the function silc_client_command_pending and
10739 silc_client_command_pending_del and added new function
10740 silc_client_command_pending_check. Removed the
10741 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10744 * Added cmd_ident, current command identifier, to the client
10745 connection context in lib/silcclient/client.h to keep track on
10746 command identifiers used in command sending. Client's command reply
10747 function handling now supports the mandatory command identifiers.
10749 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10750 funtions in client to fully support pending command callbacks.
10752 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10753 as one of the arguments to the application in the command reply
10756 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10757 before first releasing SILC but came back. Now it is removed again
10758 and should come back nomore. The FORWARDED flag was used only
10759 by the JOINing procedure by forwarding the command packet to router.
10760 Now, the JOINing procedure has been changed to more generic (due
10761 to various router environment issues) and FORWARDED is not needed
10762 anymore for anything. The protocol specification is yet to be
10765 Now, removed silc_server_packet_forward from server and the flag
10766 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10768 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10770 * Renamed NAMES command to USERS command. The NAMES was named that
10771 due to historical reasons. Now it is renamed. Also, rewrote
10772 parts of the USERS command. The nickname list is not sent anymore
10773 by the server. Only Client ID and mode lists are sent in the USERS
10774 command. Changed this also to the protocol specification.
10776 The client now resolves the names and stuff after it receives
10777 the USERS list from the server when joining to the channel.
10779 * WHOIS and IDENTIFY commands has been changed to support multiple
10780 Client ID's per command. One can now search for multiple users
10781 in the network by sending only one WHOIS or IDENTIFY command.
10782 Changed the code and the protocol specifications.
10784 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10785 uses silc_server_command_whois_parse to parse the request. */
10787 * If normal server, do not parse the WHOIS and IDENTIFY requests
10788 before sending it to the router. Saves some time.
10790 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10792 * Fixed JOIN command on client library. Wrong number of arguments
10793 used to crash the client.
10795 * Added silc_server_channel_has_global function to check whether
10796 channel has global users or not.
10798 * Added silc_server_channel_has_local function to check whether channel
10799 has locally connected clients on the channel.
10801 * The silc_server_remove_from_one_channel now checks whether the
10802 channel has global users or not after given client was removed from
10803 the channel. It also checks whether the channel has local clients
10804 on the channel anymore. If it does not have then the channel entry
10805 is removed as it is not needed anymore.
10807 * The silc_server_notify now checks on JOIN notify whether the joining
10808 client is one of locally connected or global. If it is global then
10809 the channel has now global users on the channel and that is marked
10810 to the channel entry. Also, it now saves the global client to
10811 global list who is joining and JOINs it to the channel. This is
10812 for normal server, that is.
10814 Changed silc_server_send_notify_on_channel,
10815 silc_server_packet_relay_to_channel and
10816 silc_server_packet_send_to_channel check if we are normal server
10817 and client has router set (ie. global client) do not send the
10818 message to that client, as it is already routed to our router.
10820 * Implemented LEAVE notify type handling in silc_server_notify
10823 * Tested LEAVE command in router environment successfully. Tested
10824 with two routers, two servers and two clients.
10828 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10830 * Implemented SIGNOFF notify type handling in silc_server_notify
10833 * silc_server_remove_id now removes the client entry from all channels
10834 it has joined and thusly sends SIGNOFF notify type.
10836 * Rewrote the NAMES list generation in server by removing two excess
10837 loops. The lists are created now inside one loop.
10839 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10841 * silc_server_remove_channel_user checks now also global list
10842 for channel and client.
10844 * silc_server_new_channel_user checks now both local and global
10845 list for channel and client. Fixed a bug in client id decoding.
10846 Used to decode wrong buffer.
10848 * silc_server_channel_message checks now both local and global
10849 list for channel entry.
10851 * Tested channel joining (hence JOIN) in router environment
10852 successfully. Tested with two routers, two servers and two
10855 * Tested channel message sending in router environment successfully.
10857 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10859 * Added silc_server_save_channel_key into server.[ch] to save the
10860 received channel key in Channel Key payload processing. It is
10861 also used in JOIN command reply handling.
10863 Equivalent function silc_client_save_channel_key added into
10864 client.[ch] into client library.
10866 * Changed JOIN command reply to send information whether the channel
10867 was created or not (is existing already) and the channel key
10868 payload. Changed protocol specs accordingly.
10870 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10871 the request was sent by ID and not by nickname. Crashed on
10874 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10876 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10877 now correctly save the received data.
10879 * silc_server_free_sock_user_data now notifies routers in the
10880 network about entities leaving the network.
10882 At the same time implemented functions silc_server_remove_id
10883 and silc_server_send_remove_id to receive and send REMOVE_ID
10884 packets. The packet is used to notify routers in the network
10885 about leaving entities. The ID removed will become invalid in
10888 * Added function silc_idlist_del_server into server. Removes and
10889 free's server entry from ID list.
10891 * silc_server_private_message function now checks, if we are router,
10892 that the destination ID really is valid ID, naturally.
10894 * In router when NEW_ID packet is received (for new client) the
10895 hash of the Client ID is saved in the ID Cache but the
10896 client->nickname is set to NULL, instead of putting the hash
10899 IDENTIFY command now also checks that client->nickname must be
10900 valid. If it is not if will request the data from the server who
10901 owns the client. Added new function
10902 silc_server_command_identify_check.
10904 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10905 to set the command to already allocated Command Payload.
10907 * Tested private message sending in router environment with two
10908 routers, two servers and two clients. Fixed minor bugs and now
10911 * Fixed segfault from client's NAMES command. Used to crash if
10912 not on any channel.
10914 * Forwarded packets must not be routed even if it is not destined
10915 to the receiver. Changed server code comply with this.
10917 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10919 * Added `require_reverse_mapping' boolean value to ServerParams
10920 structure. If TRUE (not default) the server will require that
10921 the connecting host has fully qualified domain name.
10923 If the reverse mapping is not required and hostname could not be
10924 found the IP address is used as hostname.
10926 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10928 * Implemented version string checking to both client and server.
10929 The check is incomplete currently due to the abnormal version
10930 strings used in development version of SILC.
10932 * Changed all command functions in server to use the new
10935 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10937 * Changed char *data to unsigned char *data in ID Cache system to
10938 support binary data as ID Cache data. Changed code to support
10939 binary data in lib/silccore/idcache.c.
10941 * Renamed silc_server_packet_relay_command_reply to
10942 silc_server_command_reply as it is normal packet receiving
10943 function. Rewrote the function to accept command replys for
10944 servers and not only for clients.
10946 * Mark remote router always as registered server if we are connecting
10947 to it. Otherwise, commands sent by the router to us are ignored.
10949 * All ID List find routines now returns the ID Cache Entry pointer
10950 as well if requested.
10952 * WHOIS command works now in router environment, tested with two
10953 routers, two servers and two clients.
10955 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10956 in router environment (as it is almost equivalent to WHOIS) but
10957 hasn't been tested thoroughly. Added new functions:
10959 silc_server_command_identify_parse
10960 silc_server_command_identify_send_reply
10961 silc_server_command_identify_from_client
10962 silc_server_command_identify_from_server
10964 * Disabled route cache adding because adding two different ID's with
10965 same IP replaces the old cache entry thus giving wrong route.
10966 The entry->router->connection is always the fastest route anyway
10967 so route cache may not be needed. Of course, new routes maybe
10968 established after receiving the ID when the entry->router->connection
10969 might not be anymore the most optimal.
10971 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10973 * Add route cache for received ID for fast routing.
10975 * Added silc_server_packet_route to route received packet on router
10976 that is not destined to us.
10978 * Renamed silc_server_get_route to silc_server_route_get.
10980 * Added id_string and id_string_len fields into SilcServer to
10981 include encoded ServerID for fast comparing without excess
10982 encoding of the ID's.
10984 * Cleaned up WHOIS command on server side. Added following static
10987 silc_server_command_whois_parse
10988 silc_server_command_whois_check
10989 silc_server_command_whois_send_reply
10990 silc_server_command_whois_from_client
10991 silc_server_command_whois_from_server
10993 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10994 arguments in command replies. All command functions should be
10995 updated to use this macro.
10997 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10999 * Minor typo fixes on command reply handling on server.
11001 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11003 * Added silc_server_command_add_to_channel internal routine to add
11004 the client to the channel after router has created the channel and
11005 sent command reply to the server.
11007 * Added generic silc_server_send_command to send any command from
11010 * Use static buffer with ID rendering instead of duplicating data.
11012 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11014 * Fixed a channel user mode bug when joining to a channel server gave
11015 everybody channel founder rights, oops.
11017 * We mark ourselves as the router of the incoming server connection
11018 if we are router ourselves. This way we can check in some packet
11019 sending functions whether it is locally connected server. For
11020 incoming router connections we put NULL.
11022 * For router sending packets locally means now always sending the
11023 packet cell wide; to local clients and local servers. For normal
11024 server sending packet locally means sending it to only local
11027 * Fixed the JOIN command to really work in router environment. If the
11028 channel is created it is always created by the router. Router is
11029 also responsible of making the initial joining to the channel,
11030 sending JOIN notify to the sending server and distributing
11031 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
11032 does not exist server doesn't do anything else but forward the
11033 command to the router which performs everything.
11035 * Added silc_server_send_channel_key function to send the Channel Key
11038 * Added silc_server_create_channel_key to create new channel key. The
11039 channel key is now re-generated everytime someone joins or leaves
11040 a channel, as protocol dictates. Note: channel->key_len is the
11041 key length in bits.
11043 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11045 * Splitted server.[ch] finally. Created now packet_send.[ch] and
11046 packet_receive.[ch] to separate packet sending and receiving
11047 routines. The server.[ch] now includes everything else including
11048 actual packet processing (writing and reading data) and other
11051 Renamed silc_server_private_message_send_internal to
11052 silc_server_send_private_message. The routine is still though
11053 used only to relay private messages as server does not send
11054 private messages itself.
11056 Renamed silc_server_new_channel to silc_server_create_new_channel
11057 and added new function sicl_server_new_channel that handles the
11058 incoming New Channel packet. Added also new sending function
11059 silc_server_send_new_channel to send New Channel Payload.
11061 * Added new function silc_server_notify to process incoming notify
11062 packet to the server/router. Server may then relay the notify
11063 to clients if needed.
11065 * Added new function silc_server_new_channel_user to process incoming
11066 New Channel User packet. Router will redistribute the packet and
11067 send JOIN notify to its local clients and locally connected servers
11068 if needed. Normal server will send JOIN notify to its local client
11069 on same channel when received this packet. Added also corresponding
11070 sending function silc_server_send_new_channel_user to sent the
11073 * Added boolean route argument to send_notif_to_channel and
11074 packet_send_to_channel functions to attempt to route the packet
11075 if it is TRUE and send only locally if it is FALSE.
11077 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11079 * silc_server_replace_id now broadcasts the received replace ID
11080 packet if it is not broadcast packet already. The router must
11081 broadcast to inform other routers about changed ID.
11083 * Added backpointer to server's router into SilcServer context in
11084 silcd/server_internal.h.
11086 * Fixed silc_server_packet_broadcast to send correct broadcast
11089 * The channel key is now distributed to the local client as soon
11090 as it is received from the router (in router environment) so that
11091 no other packet may be sent for the channel until client has
11094 * silc_server_remove_channel_user now broadcasts the received
11095 Remove Channel User packet if it is not broadcast packet already.
11096 The router must broadcast to inform other routers about removed
11099 * Added users field into SilcPacketContext that is a reference count
11100 of the context. One can increase the reference count by calling
11101 silc_packet_context_dup which is now changed to just increase the
11102 reference count instead of duplicating the data. The reference
11103 count is decresed by calling silc_packet_context_free that will
11104 free the data after the reference count hits zero.
11106 For now on the packet context and everything allocated into it
11107 (including the raw packet from network) must be freed by calling
11108 the new silc_packet_context_free function. Added also new function
11109 silc_packet_context_alloc that must be used now to allocate the
11110 context. This also means that if a routine is asynchronous from
11111 silc_[client/server]_packet_parse_type the packet context must
11112 be duplicated by calling silc_packet_context_dup. Otherwise it
11113 gets free'd after silc_[client/server]_packet_parse_type returns.
11114 Also, one must remember that if packet is duplicated then its
11115 reference count must be decresed by calling the free function as
11116 many times as it was duplicated.
11118 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
11119 from both client and server.
11121 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11123 * Made joining to a channel working in router environment.
11125 * Cleaned up JOIN command on server side and create function
11126 silc_server_command_join_channel internal routine to make the
11129 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11131 * Changed silc_command_pending list to SilcDList. Also, added
11132 `ident' field to SilcServerCommandPending structure to identify
11133 the reply and to call correct callback.
11135 Added silc_server_command_pending_check function to replace the
11136 corresnponding macro. The silc_command_pending list is not
11139 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
11140 to set identifier to previously allocated Command Payload. It
11141 is used to set identifier for command when resending Command
11144 * Added silc_command_payload_encode_payload to encode Command
11145 Payload buffer from SilcCommandPayload structure.
11147 * Added silc_argument_payload_encode_payload to encode Argument
11148 payload buffer from SilcArgumentPayload structure.
11150 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11152 * Changed WHOIS command to support router connection on server side.
11153 The whois request is always sent to router unless the server is
11154 standalone server. After server has received the reply from the
11155 router will it send the reply to the client.
11157 * Added silc_server_packet_broadcast into silcd/server.[ch] to
11158 broadcast received broadcast packet. The function is used only
11159 by router. The broadcast packet is always sent to the router's
11162 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
11163 render given ID to printable string, for log files for example.
11165 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11167 * Made basic router to router connections working. At least they
11168 can now connect to each other but nothing really works the way
11169 they are supposed - yet.
11171 * Added new initiator token to RouterConnection configuration
11172 file in silcd/serverconfig.[ch]. It is used to tell whether we
11173 are the initiator to the remote router or whether we'll expect
11174 the other end to connect.
11176 * Moved registering of listener task to silc_server_init, hence
11177 the server starts listenning as soon as it is run, even if it
11178 does not have connections to other routers. Let's see how well
11181 * Changed default connection retry timeouts for more suitable in
11184 * Removed cipher and such arguments from silc_idlist_add_client
11185 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
11186 Added new function silc_idlist_add_data to add the keys and stuff
11189 * Added SilcIDListData structure and added it to SilcClientEntry
11190 and SilcServerEntry as their first field in the structure. This
11191 way we can explicitly cast the ID entries to the SilcIDListData
11192 structure and get common data for the entries. In past, we had
11193 to first check what type of connection it is and then cast it to
11194 correct ID entry type. Now, we can directly cast the opaque
11195 pointer to the SilcIDListData (no matter what ID entry it actually
11196 is) and get the data needed.
11198 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11200 * Wow, found a bug in scheduler. The scheduler uninitialized itself
11201 in some circumstances even if threre were timeout tasks, though not
11202 IO tasks, but tasks anyway. Now fixed.
11204 * Defined SilcServerConnection structure to hold connection specific
11205 stuff about directly connected servers and routers. The definition
11206 is currently in silcd/server_internal.h. I thought about having
11207 a bit more important role fro this struct but for now it is used
11208 only when connecting to other server (or router actually).
11210 * Added connecting retry support in server when connecting to
11211 router(s). The retry feature implement exponential backoff
11212 algorithm. Also, added SilcServerParams structure to hold default
11213 parameters for server. For now, it include these retry settings
11214 and are hard coded. After server is moded to be as Silc Server
11215 Library this structure will be more important.
11217 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11219 * Changed client librarys channel->clients table to SilcList and
11220 changed code accordingly.
11222 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11224 * Changed client's channel table to SilcList and changed code
11225 accordingly. Also changed SilcChannelClientEntry to include back-
11226 pointer to the channel so that client entry can use that structure
11227 as list as well and we have fast cross-reference to the channel.
11228 This change dramatically decreased the complexity of channel
11229 handling with client entry and vice versa (removed one extra
11230 loop when searching for channel entry from many functions).
11232 * Changed server->sim from table to SilcDList and changed code
11235 * NAMES command can now be used from user interface. It will show
11236 the user list on the channel, neatly.
11238 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11239 Code now saves realname of the user if it becomes available.
11241 * Renamed configure.in to configure.in.pre and made ./prepare
11242 script to automatically add correct version string to
11243 configure.in which it creates from configure.in.pre.
11245 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11247 * NAMES command reply now shows users mode with the nickname when
11248 joining to channel.
11250 * Moved silc_client_ch[u]mode[_char] functions from
11251 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11252 place sucks, they are utility functions and should be in some
11255 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11257 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11260 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11264 * Added TRQ (efficient deque and list library) into lib/trq. This is
11265 a very good list library that is currently used in the SILC. Defined
11266 SilcList API over the library because I didn't like the API very
11267 much. See lib/trq/silclist.h for the API and examples of how to
11268 use the API. Fixed various places in the code to use the new
11269 SilcList API. The SilcList is meant for lists that has a structure
11270 already defined as a list. It is not suitable to add just some
11271 context to the list (in TRQ, the context is the list actually).
11273 So, I defined SilcDList that can be used for the purpose where
11274 predefined list structure does not exit. This can be used as
11275 such list. Now some context just can be added to the SilcDList.
11276 Currently this list is not used in the SILC just yet, though there
11277 are a lot places where this can replace dynamically allocated
11278 tables and I will fix these places, later, to use SilcDList.
11279 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11280 and use TRQ internally).
11282 Also fixed some annoying warning messages that the original TRQ
11283 code generated. Also minor changes to TRQ's Makefile.in.
11285 * Added support for querying by Client ID to both WHOIS and
11286 IDENTIFY commands into server, as required by the protocol.
11288 * Removed method function pointers from SilcBuffer structure. They
11289 weren't used to anything and just increased the context size for
11290 no good reason. This change also made silc_buffer_alloc and
11291 silc_buffer_free functions inline functions.
11293 * Disabled command flooding detection support until it's fixed so
11294 that it accepts commands in but does not execute them more than once
11297 * Added silc_net_localhost(), to return local hostname, into
11298 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11299 that must be initialized before calling silc_client_init.
11301 * Added new function: silc_server_send_notify_on_channels to send
11302 notify messages to all channels client has joined. It is assured
11303 that the message is sent only once per client.
11305 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11306 lib/silcutil/silcutil.[ch] as silc_format function. The new
11307 function is generic and is used by server as well, not only by
11308 the logging routines.
11310 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11311 the provided version string was not acceptable. Added new function:
11312 silc_ske_check_version into lib/silcske/silcske.h. The function
11313 must be implemented by the application (client or server) and it
11314 does not reside in the SKE library. The function checks the version
11315 string remote end sent.
11317 * Added back pointers (to opaque context and to SilcSocketConnection)
11318 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11320 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11321 duplicate packet context structure.
11323 * Changed `notify' client operation to send same arguments as client
11324 receives from server except for ID's. ID's are mapped to correct
11325 ID entry and that is returned. Also, if channel entry is not sent
11326 by server but the notify is for channel the channel entry is sent
11327 to application (otherwise application doesn't know that it is for
11328 channel (library gets it from packet's Destination ID)).
11330 * Added silc_client_remove_from_channels into client library to
11331 remove a client from all channels it has joined to. Used when
11332 received SIGNOFF notify from server. Added also new function
11333 silc_client_replace_from_channels to replace old ID entry with
11334 new ID entry on all channels. Used when received NICK_CHANGE
11335 notify from server.
11337 * Fixed ID Cache list handling in silc_idlist_get_client in
11338 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11339 to get (or query) client by ID.
11341 * Updated TODO list.
11343 * Added connection authentication status message defined by the
11344 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11345 support for these into the code in client and server side.
11347 * Added generic function silc_client_send_command to send any command
11348 with variable argument list. Application should use this function
11349 to send commands if the command functions provided by the library
11350 does not suite for the application's user interface needs.
11352 * Added new `failure' client operation. Application is notified about
11353 received failure packet if client is executing a protocol. In this
11354 case the protocol's execution has failed.
11356 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11357 is required by the protocol.
11359 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11360 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11363 * Added status flag to SilcSKE object to indicate realtime status
11364 of the SKE protocol.
11366 * Application receives now exactly same command reply arguments as
11367 the library receives from server. However, if ID is received the
11368 corresponding ID entry is returned to the application (eg. Client
11369 ID is mapped to correct SilcClientEntry entry and that is returned).
11370 Changed command_reply client operation due to this change.
11372 * Changed all ID's in commands and in command replys as ID Payloads.
11373 Change affected both client and server side codes.
11375 All ID's sent in SILC network (with execption of ID's in SILC
11376 Packet header) are sent in ID Payload to support variable length
11379 * Server now notifies nick changes and notifies all clients on
11380 the channels about the new nickname (about the new Client ID,
11383 * Implemented CMODE command to change channel modes. Supports all
11384 channel modes defined by the protocol specs except ban and invite
11385 lists. (Also, private channel key mode is supported but support for
11386 setting private channel key in client is missing, thus, this mode
11387 has no effect on client side (except that server requires that the
11388 client uses private channel key and normal channel traffic does not
11391 Also, invite mode works per se, but INVITE command does not work
11392 yet correctly, so you can set channel as invite only channel but
11393 inviting clients to the channel does not work (it is yet to be
11394 thought what's the best way to do it).
11396 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11397 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11398 Implemented CUMODE command to change user's mode on the channel.
11399 Supports all modes defined by the protocol specs.
11401 * Added NAMES command reply to return users modes on the channel.
11403 * Removed unnecessary and slow ciphers from lib/silccrypt.
11405 * Set SO_KEEPALIVE option to connection sockets by default.
11407 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11409 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11410 redefined the Notify Payload into protocol specs.
11412 * Added silc_id_payload_parse_id to get ID directly from raw
11415 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11417 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11418 accept searching by Client ID as well.
11420 * Added support for LEAVE and SIGNOFF notify types in client library.
11422 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11423 to parse ID Payload from raw data.
11425 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11427 * Added flags parameter into silc_ske_assemble_security_properties
11428 function in lib/silcske/silcske.[ch].
11430 * Changed notify client operation to fit better for notify messages
11431 sent by server. The notify payload received from server is now
11432 passed to the application (after parsing it to SilcNotifyPayload).
11433 It is application's responsibility to retrieve the arguments
11434 from the payload and show the message the way it wants. The message
11435 sent by server is implementation specific.
11437 * Changed public keys to comply with the protocol specification.
11438 Old public keys are not supported anymore and are not compatible.
11440 * Removed nickname from Channel Payload as the latest draft removed
11441 it. The client must resolve the nickname from the NAMES command
11442 reply received when it joined the channel.
11444 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11446 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11448 * Fixed some errors in protocol specification drafts.
11450 * Created lib/silccore/silcnotify.c to implement Notify Payload
11451 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11452 generic payloads described by protocol specifications. The file
11453 includes implementations for ID Payload and Argument Payload.
11455 * Changed Command Payload implementation to use the new Argument
11456 Payload. Changed command_xxxx_payload to command_payload_xxxx
11457 to comply with SILC coding conventions.
11459 * Added suppport for Argument Payload handling in Notify Payload
11460 implementation as protocol requires it. Added the new support
11461 into server and client lib as well.
11463 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11465 * Added support for multiple nicknames on same channel. [n] is
11466 added locally to the nickname if there are more than one same
11467 nicknames on the channel.
11469 * Server now sends all nicknames that matched WHOIS request.
11470 Client also shows the list received from server.
11472 * Added TOPIC command to client side. User can now set and show
11473 current topic on channel.
11475 * Added MOTD command to client and server. Also, server sends the
11476 motd when client connects to the server.
11478 * Changed version strings to comply ISO 8601.
11480 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11482 * Fixed protocol error handling in client library. It should now
11483 cope even if the SKE fails for some reason.
11485 * Made new protocol specification drafts for submitting to IETF.
11487 * Implemented TOPIC command to server in silcd/command.c.
11489 * Added two new notify types into lib/silccore/silcnotify.h:
11490 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11491 notify nickname change and topic setting/change on a channel.
11493 * API change of command_reply operation in client library. The
11494 application gets now the status type received from server as well.
11496 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11498 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11500 * Cras fixed and optimized the packet handling even further and
11501 it should work now. Minor change to the prototype of function
11502 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11504 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11506 * Added new function into lib/silcutil/silcschedule.[ch]:
11507 silc_schedule_with_fd to select() a specified fd. The function
11508 returns after timeout expires or data arrives or goes. The
11509 function is used by packet routines to wait that all data is
11510 received from network.
11512 * Fixed data reading from network in lib/silccore/silcpacket.c.
11513 The code now assures that all data is read from the fd and then
11514 continues packet processing. This was a bug fix since the code
11515 used to drop some data in some circumstances.
11517 * Added new function into lib/silcclient/client.[ch]:
11518 silc_client_start_key_exchange to start key exchange after
11519 connection has been established to server. The code internally
11520 now uses this funtion but its main purpose was to provide it
11521 for applications that perform their own connecting. After
11522 application has created a connection it merely calls this
11523 function to start the key exchange between client and server.
11524 The library takes care of everything else after that.
11526 Updated also lib/silcclient/README to explain the usage of
11529 * Do not send to application information that connection has
11530 been established. Application gets notified it by connect
11533 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11535 * Applied cras's patch to add silc_schedule_one function. The
11536 function runs scheduler once and returns.
11538 * Fixed the scheduler after cras messed it up. The timeout
11539 handling works now as it's supposed to work.
11541 * Added into lib/silccore/ silcnotify.h to include notify
11542 message types support. Changed silc_server_send_notify*
11543 functions, in server.[ch], to support those new notify types.
11544 Added the support for the notify types into client library,
11545 as well. Added new notify client operation into ops.h in
11548 * Changed silc_server_packet_send_to_channel to send normal
11549 packets instead of just channel message packets. The function
11550 is now used to send the notify packets to channels. It is not
11551 used to send channel message packets anymore, as server never
11552 sends them anymore.
11554 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11555 va_arg()s as it seems to require it nowadays. I guess, if SILC
11556 is compiled with older va_arg() the new code should work anyway.
11558 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11560 * Splitted core library. Core library (lib/silccore) includes
11561 now only SILC protocol specific core (and common) components.
11562 Created new utility library (lib/silcutil) that includes more
11563 generic purpose stuff. The stuff for util library was taken
11564 from the old core library. This was minor and easy split.
11566 * Created SILC Client Library (lib/silcclient) that includes
11567 implementation of the SILC client without user interface. This
11568 was major move from silc/ directory. The code has been changed
11569 so that it is transparent towards the user interface. The
11570 silc/ directory includes now the same user interface as before
11571 and it uses the new client library. Read lib/silcclient/README.
11572 Basicly, the client library performs everything else related
11573 to SILC except user interface handling. Also, configuration
11574 files are considered to be part of user interface and library
11575 does not handle them.
11577 This change also changed a lot of structures, function naming etc.
11578 Most important change was that SilcClientWindow object was
11579 renamed to SilcClientConnection in the client library. Created
11580 also new file lib/silcclient/ops.h. Also added new files
11581 silc/local_command.[ch] and silc/client_ops.[ch].
11583 All these changes were made to make it easier for user interface
11584 designers to create what ever user interface for the SILC client
11587 It is also expected that the server will be moved to lib
11588 directory as well and SILC Server Library will be created;
11589 sometimes in the future.
11591 * Removed Local commands from lib/silccore/silccommand.h as
11592 they are application specific and new client library does not
11593 handle any of those anymore.
11595 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11596 old client implementation in silc/.
11598 * Added support for callback functions in SILC_LOG_* macros.
11599 Application can now set its own callbacks that will be called
11600 instead of using the default functions that will always print
11601 the debug messages to stderr (or stdout). Also, debugging can
11602 now be disabled by setting silc_debug to FALSE and re-enabled by
11603 setting it to TRUE. Note, that logging will still work even
11604 if debugging is disabled.
11606 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11607 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11608 silc_log_reset_debug_callbacks.
11610 * To enable debugging in silc client one must give now -d
11611 option on command line.
11613 * Changed silc_schedule_init to automatically allocate task queues
11614 if they are not allocated before calling it.
11616 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11618 * Added GMP 3.1 into math library.
11620 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11622 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11623 a channel in SILC network. The packet is used by servers and
11624 routers to notify other routers that user has left a channel.
11625 This little feature was missing until now. Added the feature
11626 to protocol specification as well.
11628 Added functions: silc_server_send_remove_channel_user and
11629 silc_server_remove_channel_user into server.[ch].
11631 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11632 lib/silccore/silcpacket.h. However, they are not implemented
11635 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11637 * Fixed joining to a channel and sending channel messages
11638 between server and router. The channel message sending should
11639 now work inside a cell.
11641 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11643 * Fixed the private message sending between server and router.
11644 The private message sending should now work inside a cell.
11646 * Added silc_server_replace_id into server.[ch] to replace
11647 existing ID in the SILC network.
11649 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11650 and silc_idlist_replace_server_id into idlist.[ch] in server.
11652 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11654 * Fixed the server to server connections. Server can again now
11655 connect to router. Router to router connections probably does
11658 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11660 * Added dynamic protocol registering support. Now protocols can
11661 registered and unregistered on the fly. Patch by cras.
11663 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11665 * Added lib/contrib directory to hold routines that some platforms
11666 don't have but are needed by SILC.
11668 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11669 into lin/contrib to provide getopt() and getopt_long() for
11670 those who don't have it.
11672 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11674 * Added AWAY command to client. When away message is set and
11675 client receives a private message packet the client automatically
11676 replies to the sender with the away message.
11678 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11679 bug seemed to be the cause of recent problems when compiling
11682 * Added version detection support to SKE protocol specification
11683 and added the new changes to the SKE implementation as well.
11684 There were other minor changes in the SKE protocol as well.
11686 Many changes in lib/silcske/silcske.[ch] and in
11687 lib/silcske/payload.[ch].
11689 * Added ^U functionality, clear input line. Patch from cras.
11691 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11693 * Mainly small bugfixes on core library. Fixed some debugging
11694 logging and buffer overflow in silclog.c.
11696 * Updated config.sub and config.guess on the distribution tree.
11698 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11700 * Added command lagging support in server. Client may execute
11701 commands now only once in two seconds.
11703 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11705 * Optimized packet reception. MAC computation and checking is now
11706 also more optimized. A lot previously duplicated code is now
11707 used as generic by both client and server.
11709 * Fixed key pair generation in clientutil.c
11711 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11713 * Added into lib/silccore/silcbufutil.[ch] new function;
11714 silc_buffer_realloc.
11716 * Moved generic packet sending/encryption functions to
11717 lib/silccore/silcpacket.[ch] from client and server. Some
11718 rewriting of the functions.
11720 * Moved all generic packet reception/decryption functions to
11721 lib/silccore/silcpacket.[ch] from client and server. The
11722 packet processing is now much cleaner in both client and server.
11723 These were major changes in both client and server.
11725 * Created many common functions in server to do packet sending.
11726 Previously code were duplicated a lot, this has been removed
11727 with these changes.
11729 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11731 * Rewrote major parts of the ID cache system. Don't know
11732 whether it is better now or not but at least the API is more
11735 * Major rewrite on ID cache stuff on client because of the ID
11736 cache API changes. Added idlist.c to client.
11738 * Also major rewrite on ID cache stuff on server as well.
11739 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11740 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11741 in hand, instead they are all put into the ID cache system now.
11742 All server_idlist_* routines uses ID cache now instead of
11743 traversing its own lists (those lists does not exist anymore).
11744 SilcIDList though still exists. Also, SilcXXXEntry's are
11747 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11749 * Finally made the SKE implementation compliant to the protocol
11750 specification. All mp integers are now binary encoded as
11751 opposed being HEX encoded.
11753 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11756 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11757 functions: silc_[encode/decode]_pem. Also added function
11758 silc_encode_pem_file to PEM encode with newlines ('\n') for
11759 saving into a file.
11761 * SILC public keys are now encoded either PEM or binary. Same
11762 option is for private keys as well. By default private keys
11763 are binary encoded and public keys PEM encoded. Silly HEX
11764 encoding were removed.
11766 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11767 function to create fingerprints.
11769 * Fixed a bug in SHA1; does not change the original data anymore.
11771 * Partly implemented INFO command on client and server side.
11772 Fixed CLEAR command. Changes to SERVER command; show current
11773 server(s) when giving command without arguments. Added
11774 VERSION command to client.
11776 * Added check to server that unregistered connections cannot
11777 execute commands (unless it is specificly allowed).
11779 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11781 * Fixed screen refresh.
11783 * Fixed channel joining bug from client. On some circumstances
11784 client tried to join to a channel it had already joined.
11786 * Added public key verification process into client's protocol.c.
11787 The client now verifies the public key from user and saves
11788 it into ~./silc/serverkeys/ directory.
11790 Added into: clientutil.[ch]: silc_client_verify_server_key.
11792 * Changed SKE protocol's silc_ske_initiator_finish function
11793 to accept callback function that verifies the received public
11794 key. Removed old silc_ske_verify_public_key function.
11796 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11798 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11799 silc_pkcs_private_key[_data]_set.
11801 * Made the password and public authentication more cleaner in
11802 server's protocol.c.
11804 * Removed historic and obsolete protocol `channel_auth' from
11805 both client and server.
11807 * Removed wrong way of sending command status messages from
11808 server to client in server's command.c. The old way violated
11809 protocol specification.
11811 Changes to silccore/silccommand.[ch]: removed
11812 silc_command_encode_status_payload -> not needed anymore,
11813 changed silc_command_encode_payload_va to accept extra
11814 argument on variable argument list. The argument type must
11815 now be provided to the function. Also, added new function:
11816 silc_command_encode_reply_payload_va which is same as
11817 normal command_encode_payload_va except command status type
11818 is provided as extra argument.
11820 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11822 * Added ~./silc directory handling. The directory includes the
11823 public and private keys for the client.
11825 Added silc_client_check_silc_dir, silc_client_create_identifier
11826 and silc_client_load_keys.
11828 * Implemented SILC protocol compliant public key. Added public
11829 and private key saving to and loading from files.
11831 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11832 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11833 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11834 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11835 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11837 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11838 silc_pkcs_load_[public/private]_key.
11840 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11842 * Added silc_server_get_route (route.[ch]) to get connection
11843 data for the fastest route for given ID.
11845 * Implemented INVITE command on client and server. The command
11846 were re-defined in the SILC Protocol Specification and the
11847 implementation now complies with the specification.
11849 * Implemented PING command on client and server.
11851 * Implemented NAMES command on client and server. The server side
11852 supports currently only normal server not router server yet.
11853 Some changes to NAMES definition in SILC protocol specification.
11855 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11857 * Implemented LEAVE command on client and server.
11859 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11860 again. This change was made to the protocol as well. Server
11861 should not violate the protocol specification anymore.
11863 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11865 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11866 was tested. SOCKS4 was not but should work anyway.