1 Sat Nov 18 11:33:03 EET 2006 Pekka Riikonen <priikone@silcnet.org>
3 * Added silc_packet_send_va[_ext] to send variable argument
4 formatted buffers. Affected files lib/silcore/silcpacket.[ch].
6 * Timeout freelist garbage collection added to scheduler.
7 Affected file lib/silcutil/silcschedule.c.
9 Thu Nov 9 18:12:15 EET 2006 Pekka Riikonen <priikone@silcnet.org>
11 * Added silc_show_public_key_file to
12 lib/silcapputil/silcapputil.[ch].
14 * Added SILC_STR_ADVANCE support for buffer unformatting.
15 Affected file lib/silcutil/silcbuffmt.c.
17 Tue Nov 7 18:04:36 EET 2006 Pekka Riikonen <priikone@silcnet.org
19 * Added silc_string_split to lib/silcutil/silcstrutil.[ch].
21 * Added silc_mutex_assert_locked to lib/silcutil/silcmutex.h.
23 * silc_fsm_continue[_sync] now cancels erlier timeout set with
24 silc_fsm_next_later. Affected file lib/silcutil/silcfsm.c.
26 Sat Nov 4 21:50:37 EET 2006 Pekka Riikonen <priikone@silcnet.org
28 * Added SILC_STR_FUNC to buffer format API. Affected files
29 are lib/silcutil/silcbuffmt.[ch].
31 * Added silc_buffer_[s]enlarge to lib/silcutil/silcbuffer.h.
33 * No more memory allocation for message payload parsing.
34 Pre-allocated buffer can be used with message payload encoding.
35 Affected files lib/silccore/silcmessage.[ch].
37 Fri Oct 27 21:01:26 EEST 2006 Pekka Riikonen <priikone@silcnet.org
39 * Added silc_buffer_sunformat and silc_buffer_sunformat_vp
40 to silcutil/silcbuffmt.[ch].
42 Sun Oct 22 13:03:07 EEST 2006 Pekka Riikonen <priikone@silcnet.org
44 * Added SILC_STR_BUFFER to format and unformat SilcBuffer.
45 Affected file lib/silcutil/silcbuffmt.[ch].
47 * Removed silc_schedule_signal_[un]register and
48 silc_schedule_signal_call. Added silc_schedule_task_add_signal
49 to add signal task. Only one callback per signal may be
50 added. The signals are now automatically called back to
51 caller. Affected files lib/silcutil/silcschedule.[ch] and
52 silcutil/[unix/win32]/silc[unix/win32]schedule.c.
54 * Added silc_time_msec and silc_time_usec to silcutil/silctime.[ch].
56 * Added SilcSKEParams for SKE parameters and simplied even more
57 the SKE interface. Affected files are lib/silcske/silcske.[ch].
58 Added support for IV included and session port handling with
61 * Added Secure ID (SID) support with IV Included flag (for UDP/IP)
62 in lib/silccore/silcpacket.[ch]. Added silc_packet_set_sid
63 which is called after every rekey when IV Included flag is used.
64 See SILC specifications for details.
66 Thu Oct 19 10:03:03 EEST 2006 Pekka Riikonen <priikone@silcnet.org
68 * Added lib/silcapputil and moved SILC application specific
69 utility routines from the generic util library lib/silcutil
70 to the new library. Removed lib/silcidcache and moved that
71 to lib/silcapputil as well.
73 Tue Sep 19 00:14:11 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
75 * Added SILC_STR_ADVANCE. Affected file is
76 lib/silcutil/silcbuffmt.[ch].
78 * The silc_buffer_strformat preserves buffer locations now.
80 * Added lib/silcutil/silcatomic.h for atomic operations.
82 Sat Sep 16 11:23:06 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
84 * Added lib/silchttp, SILC HTTP server, a very simple HTTP
87 * Fixed MIME deocing when data portion is not present.
88 Affected file lib/silcutil/silcmime.c.
90 Wed Jul 19 12:06:38 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
92 * Moved lib/silccore/silcidcache.[ch] to lib/silcutil/.
94 * Added IV Included support to packet routines, to allow
95 packet sending and receiving on UDP/IP. Affected files are
96 lib/silccore/silcpacket.[ch].
98 * Added SILC_FSM_YIELD. Affected files lib/silcutil/silcfsm.[ch].
100 Tue Jul 18 20:10:28 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
102 * Added UDP support to network and socket stream library.
104 Sat Jun 24 22:33:18 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
106 * Added conditional variables. New files are
107 lib/silcutil/silcondvar.h and platform specific implementations.
109 Thu Jan 5 20:02:31 CET 2006 Patrik Weiskircher <pat@icore.at>
111 * make sure session->hostname and session->port are valid before the
112 application callback is done, since things will go wrong if the
113 application immediately calls silc_client_file_receive. Affected
114 file lib/silcclient/client_ftp.c.
115 Patch received from Stefan Siegel <stesie@brokenpipe.de>, thanks!
117 Fri Dec 30 22:54:21 EET 2005 Pekka Riikonen <priikone@silcnet.org>
119 * New SILC PKCS API enabling support for other public keys
120 and certificates, lib/silccrypt/silcpkcs.[ch], silcpk.[ch].
122 * Separated SILC Public Key Payload routines from the PKCS API
123 to lib/silccore/silcpubkey.[ch].
125 Wed Dec 28 13:55:22 EET 2005 Pekka Riikonen <priikone@silcnet.org>
127 * Added SILC Key Repository library, lib/silcskr.
129 * Added SILC Server library, lib/silcserver.
131 Mon Dec 19 18:04:24 EET 2005 Pekka Riikonen <priikone@silcnet.org>
133 * MIME objects in attributes now use SilcMime. Affected files
134 are lib/silccore/silcattrs.[ch].
136 Sat Dec 17 20:13:31 EET 2005 Pekka Riikonen <priikone@silcnet.org>
138 * Synchronize semaphore posting for real threads in FSM.
139 Affected files are lib/silcutil/silcfsm.c, silcfsm_i.h.
141 Mon Nov 28 17:06:54 EET 2005 Pekka Riikonen <priikone@silcnet.org>
143 * Added silc_file_set_nonblock. Affected file is
144 lib/silcutil/silcfileutil.h.
146 * Added silc_fd_stream_file to lib/silcutil/silcfdstream.[ch].
148 Sat Nov 26 16:13:40 EET 2005 Pekka Riikonen <priikone@silcnet.org>
150 * FSM based implementation of SILC SKE. Simpler interface also.
151 Affected files are in lib/silcske/.
153 * Added SilcBool type. Affected file lib/silcutil/silctypes.h.
155 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
157 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
158 silc_mime_parse is available but deprecated.
160 * Check that packet is valid when processing key exchange,
161 authentication and rekey protocols. Fixes a crashbug.
162 Affected files are apps/silcd/protocol.c and
163 lib/silcclient/protocol.c.
165 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
166 all hash buffers to use that instead of fixed values.
168 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
170 * Added SHA-256 to crypto library. The SHA-256 takes now
171 precedence over SHA-1.
173 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
175 * Check for valid return value from regcomp. Affected file
176 lib/silcutil/unix/silcunixutil.c.
178 Tue May 10 23:11:17 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
180 * Fixed silc_hash_uint to work with integers. Affected
181 file lib/silcutil/silcutil.c.
183 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
185 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
187 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
189 * Fixed channel public key list saving on JOIN command reply
190 on backup router. Affected file apps/silcd/command_reply.c.
192 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
194 * Added default limit how many channels client can join,
195 default is 50. Added 'channel_join_limit' configuration
196 option to server too. Affected files are apps/silcd/command.c
197 and serverconfig.[ch].
199 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
201 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
202 On Toolkit the server and client are not compiled by default.
203 Affected file configure.ad.
205 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
207 * Added lib/contrib/getopt.[ch] for platforms that don't
208 have it (it is not GPL implementation).
210 * Fixed compilation when pkg-config is used.
212 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
214 * A comma in invite/ban string is invalid, check for it.
215 Affected file apps/silcd/server_util.c.
217 * Added SERVICE command to the server. It parses the command
218 request but SILC Server does not support services for the
219 time being. Affected file apps/silcd/command.[ch].
221 * Added SERVICE command and command reply to client library.
222 It is however incomplete. Updated Toolkit documentation.
223 Affected files are lib/silcclient/command[_reply].[ch].
225 * Fixed IDENTIFY/WHOWAS command reply to send the username
226 correctly (uninitialized buffer). Affected file is
227 apps/silcd/server_query.c.
229 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
231 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
232 finalizes the major restructuring of the CVS tree.
234 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
236 * Send empty MOTD reply if MOTD file cannot be read.
237 Affected file silcd/command.c.
239 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
241 * Optimized primer number generator to use simpler conversion
242 routines. Also assure that the prime number will have the
243 highest bit set after modifying it. Affected file is
244 lib/silcmath/silcprimegen.c.
246 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
248 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
249 for now only for testing purposes, it will not be delivered
250 in any distribution for now.
252 * Removed NSS MPI from the source tree. Due to upcoming
253 license change for the SILC Toolkit, we cannot deliver the
254 NSS MPI anymore. I decided to replace it in all distributions
255 with public domain library.
257 * Removed GNU regex from lib/contrib and introduced free
258 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
259 GNU regex compatible API to it (only partial).
261 * Removed getopt routines from lib/contrib.
263 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
265 * Use silc_server_send_command_reply to send replies instead
266 of encoding packet itself. Affected file silcd/command.c.
268 * Added command sending and receiving statistics to server.
269 Affected files in silcd/.
271 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
272 with GCC, for it not to warn about pointer signedness.
274 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
276 * Added context to the SilcIDCache destructor. Affected
277 files are lib/silccore/silcidcache.[ch],
278 lib/silcclient/client.c and silcd/server.c.
280 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
282 * Added pkg-config check to configure.
284 * The PublicKeyDir must not be used with Admin block in server
285 config. Affected file silcd/serverconfig.c.
287 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
291 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
293 * Handle empty LIST command reply correcttly in server. Affected
294 file silcd/command_reply.c.
296 * Handle empty LIST command reply correctly in client library.
297 The application will now receive one LIST command reply with
298 all arguments set to NULL if there are no channels. Updated
299 Client Library documentation accordingly. Affected file
300 lib/silcclient/command_reply.c.
302 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
304 * Added channel name string stringprep profile to the protocol
305 and implementation to allow a little free'er channel name
306 strings. Affected files are lib/silcutil/silcstringprep.[ch].
308 * Added silc_channel_name_[check|verify] to check and verify
309 channel name strings. Affected files are
310 lib/silcutil/silcstrutil.[ch].
312 * Added support for the new channel name preparation in client
313 library and server. Affected files in lib/silcclient and
316 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
318 * Added the Autodist into the source tree. It replaces the
319 old ./prepare. It can be used to create distributions as
320 previously. See README.CVS and README.DIST. See
321 distributions in distdir/.
323 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
325 * Make sure query sends at least an error back if nothing
326 more is sent. Affected file silcd/server_query.c.
328 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
330 * During query, check if the original command caller goes
331 away. If it does, stop the query. Affected file
332 silcd/server_query.c.
334 * Check for valid channel creation in JOIN command reply.
335 Affected file lib/silcclient/command_reply.c.
337 * Handle the resolver counter in silc_client_get_users_by_channel
338 callback correctly. Fixed auto-join bug in Gaim. Affected
339 file lib/silcclient/idlist.c.
341 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
343 * Added some better error messages. Affected file
344 silcd/command_reply.c and packet_receive.c.
346 * Handle error in WATCH command propely on backup router.
347 Affected file silcd/command.c.
349 * Fixed freeing of unfreeable variable in WHOIS command reply.
350 Affected file silcd/command_reply.c.
352 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
354 * Added pkg-config .pc file creation for silc core library
355 and silcclient library. A patch by c0ffee.
357 * Removed the need for GNU Libidn. Added the simple stringprep
358 from libidn into lib/contrib/. It is now used also on Windows
361 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
363 * Simplified the invite and ban string handling in the
364 server. Check for valid invite and ban arguments also.
365 Affected file silcd/server_util.c.
367 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
369 * Added WATCH list announcing in backup router protocol.
370 Affected files are silcd/command.c, server.c, server_backup.c.
372 * Do not change users mode to founder on normal server/backup
373 if the founder mode is set, and user is first one to join.
374 Affected file silcd/pcaket_receive.c.
376 * Do not send CUMODE_CHANGE notify back to sender. Affected
377 file silcd/packet_receive.c.
379 * Added getrusage() to take noise in SILC RNG. A patch by
380 Mika Boström. Affected files are configure.in.pre,
381 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
383 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
385 * Splitted the SILC libraries configuration into a configure
386 fragment into lib/configure.ad. It is now possible, once
387 this feature is added, to specify whether to compile or not
388 compile included SILC libraries. Affected files are
389 configure.in.pre, lib/silcmath/mpi/configure.ad,
390 lib/configure.ad, Makefile.defines.pre and
391 Makefile.defines_int.pre.
393 * Added --with-silc-includes and --with-silc-libs to configure.
394 If specified the included libs are not compiled, but the
395 specified libs are used. Pkg-config is not yet supported.
396 Affected file configure.in.pre.
398 * Fixed WATCH command handling on backup router. Router does not
399 send the watch command any more to backup if it originates from
400 backup. Affected file silcd/command.c.
402 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
404 * Changed announcing to not announce unregistered clients.
405 Affected file silcd/server.c.
407 * Fixed username handling in command reply. Affected file
408 silcd/command_reply.c.
410 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
412 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
414 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
415 Affected file: includes/silcincludes.h.in
417 * bool is defined as _Bool on Mac OS X now.
418 Affected file: lib/silcutil/silctypes.h
420 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
422 * Added support for UTF-8 nicknames, channel names and
423 server names in client library. Affected files in
426 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
427 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
428 software to check how Toolkit has been compiled.
430 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
432 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
434 * Use silc_utf8_str[n]casecmp instead of strcmp routines
435 in library and in SILC Client when dealing with nicknames
436 and other identifier strings. Affected file in client lib
439 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
440 irssi/src/silc/core/silc-servers.c.
442 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
444 * Fixed idcache to work with the new identifier strings.
445 Affected file lib/silccore/silcidcache.c.
447 * Added UTF-8 hash and compare function for SilcHashTable.
448 Affected file lib/silcutil/silcutil.[ch].
450 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
451 Affected file lib/silcutil/silcstringprep.[ch].
453 * Changed the identifier string handling to include the original
454 format in client, server, channel entries and normalized
455 format in cache. Affected files in silcd/.
457 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
459 * Added support for the new identifier strings and their
460 validity checking. Nicknames, channel names and usernames
461 can now include practically any kind of letters and various
462 other characters. Affected files in silcd/ and in libraries.
464 NOTE: comparing these strings should now be done with memcmp()
465 to check binary compatibility. All these strings are normalized
466 and casing is irrelevant.
468 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
469 as easy function for applications to check whether identifier
472 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
474 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
475 file lib/silcutil/silcutf8.c.
477 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
479 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
481 * Make public key in getkey reply mandatory. Affected file
482 lib/silcclient/command_reply.c
484 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
486 * Added Parameter dont_register_crypto_library to
487 SilcClientParam. If set to TRUE, silcclient library will
488 not initalize the Crypto Libraries and application
489 will need to do it. Affected file lib/silcclient/silcclient.h,
490 lib/silcclient/client.c.
492 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
494 * Imported new silc_utf8_[encode|decode] routines from
495 my internal SILC 1.1 source tree. New encodings added:
496 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
497 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
498 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
501 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
503 * Implemented stringprep (RFC 3454) API. Internally we use
504 GNU Libidn's stringprep, for now, so it is required now to
505 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
507 * Added checking for GNU Libidn and --with-libidn to configure.
509 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
511 * If the passphrases entered do not match while generating a new key,
512 completly start over instead of going into an infinite loop asking
513 the user to re-enter the passphrase correctly. Affected file
514 lib/silcutil/silcapputil.c
516 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
518 * Make sure server is removed from backup list when it is
519 deleted. Affected files silcd/command.c, server.c,
522 * Close socket when connecting to router fails. Affected
525 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
527 * Adopt configuration toolchain to current auto-tools.
528 Affected files prepare, irssi/configure.in
529 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
530 redo that. Affected files irssi/src/silc/core/client_ops.c,
531 irssi/src/fe-common/silc/fe-silc-channels.c
532 * Take over command line options into silcclient data structure.
533 Affected file irssi/src/silc/core/silc-core.c
535 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
537 * Do not try to initiate backup resuming protocol forever.
538 Affected file silcd/server_backup.c.
540 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
542 * ID change in resuming has to be done before changing
543 detached client's modes, since the ID change may fail and
544 leave ghosts on the network. Affected file is
545 silcd/packet_receive.c.
547 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
549 * Fixed Win32 scheduler to not stuck anymore. A patch from
550 Juha Räsänen. Affected file is
551 lib/silcutil/win32/silcwin32schedule.c.
553 * Fixed QoS parsing for connection blocks in server. Affected
554 file is silcd/serverconfig.c.
556 * Fixed server statistics increasing in server. Affected file
559 * The CLOSE command now marks backup router as self disconnected
560 to avoid resuming problems. Affected file silcd/command.c.
562 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
564 * When using silc_net_create_connection[_async], and your system can
565 create IPv6 sockets, it will try to connect to the IPv6 host.
566 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
567 file lib/silcutil/unix/silcunixnet.c
569 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
571 * Check for valid route when receiving packet from router and
572 when routing it to local server in the cell. A patch from
573 Matt Miller. Affected files silcd/router.c and server.c.
575 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
577 * Couldn't detach and reattach twice, because of the previous
578 commit. Affected file silcd/packet_receive.c
580 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
582 * Added check to ignore Port value if Initiator is FALSE.
583 Remote router coudln't connect if Port was set. Affected file
586 * If some client tries to resume more than once at the same time,
587 server crashed. Router didn't crash, but showed odd behaviour
588 (didn't allow clients to join anymore, ..). Affected files
589 silcd/packet_receive.c silcd/idlist.h
591 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
593 * Destroy the file transfer session in silc_client_file_close
594 with timeout. Affected file lib/silcclient/client_ftp.c.
596 * Call SFTP server monitor in READ and WRITE after the actual
597 operations. Affected file lib/silcsftp/sftp_server.c.
599 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
601 * Create one configure script from configure fragments
602 (configure.ad). This is a first step towards new distribution
603 system. Affected files prepare, configure.in.pre,
604 lib/silcmath/mpi/configure.ad.
606 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
608 * Removed expiring of client key pair. Affected file is
609 irssi/src/silc/core/clientutil.c
611 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
613 * Check the number of connections from real number of
614 connections instead of socket number, when deciding if
615 server is full. Affected files are silcd/server.c,
616 server_internal.h and silcd.c.
618 * Clarified the connections_max meaning in General section
619 in doc/example_silcd.conf.in.
621 * The reconnect_keep_trying default value set to TRUE
622 if it is not defined in the config file. Affected file
623 silcd/serverconfig.c.
625 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
627 * Fixed crashbug in connection closing, after a protocol
628 completion callback, which might have closed it already.
629 Affected file silcd/server.c.
631 * Fixed rekey with PFS in backup router. It did not allow
632 rekeys with PFS, and when the rekey protocol timedout
633 it crashed the backup router without the above fix. Affected
634 file silcd/packet_send.c and server.c.
636 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
638 * The silc_client_add_channel_private_key now returns the
639 private key context if pointer is given as argument.
640 Affected files are lib/silcclient/silcclient.h and
643 * Added support for using channel private keys in SILC
644 Client Library even if the private key mode is not set
645 on the channel. Affected file lib/silcclient/client_channel.c.
647 * The channel private key used to decrypt message is now
648 delivered to the application in the 'channel_messageÃ' client
649 operation. Affected files are lib/silcclient/silcclient.h
650 and client_channel.c.
652 * Fixed wrong arg type for user limit in CMODE command reply.
653 Affected file silcd/command.c.
655 * The user limit is now taken and saved to SilcClientEntry in
656 JOIN and CMODE command replies and in CMODE_CHANGE notify.
657 Affected files lib/silcclient/silcclient.h, command_reply.c
660 * Added support to the new private message key indicator
661 packet. Added a new function to the client library:
662 silc_client_send_private_message_key_request. The sender
663 indicates to be initiator, and receiver is responder.
664 Added the indicator to the SilcClientEntry as 'prv_resp'
665 boolean. Affected files are lib/silcclient/silcclient.h
666 client.[ch], and client_prvmsg.c.
668 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
670 * Fixed the JOIN command calling when called with both
671 -auth and -founder. Affected file is lib/silcclien/command.c.
673 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
675 * Check watcher list for resumed clients as well. Affected
676 file is silcd/packet_receive.c.
678 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
680 * Implemented the user limit to the CMODE_CHANGE notify,
681 CMODE command reply and JOIN command reply in server.
682 Affected files are silcd/server.c, command.c, command_reply.c,
683 packet_send.c and packet_receive.c.
685 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
687 * Defined SILC_STRFMT_END that must be used now with
688 silc_buffer_strformat, instead of SILC_STR_END. Fixes
689 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
690 lib/silcclient/silcvcard.c, silcd/server_util.c.
692 * Fixed the adding of public key to the WATCH list in server.
693 Fixed the WATCH notify sending to client. Affected files
694 are silcd/packet_send.[ch], command.c, server_util.c.
696 * Implemented the watching by public key in the SILC Client
697 Library and SILC Client. Affected files are
698 lib/silcclient/command.c and client_notify.c.
700 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
702 * Added support for public key watching in server. Affected
703 files are silcd/server.c, server_internal.h, command.c,
706 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
708 * Added public key to the SIlcClientEntry. Affected files
709 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
711 * Fixed the get_clients_whois reply processing to return
712 exactly same entries server returned. Makes it possible
713 to search using attributes. Affected file is
714 lib/silcclient/idlist.c.
716 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
718 * Save founder key to SilcChannelEntry. Affected files are
719 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
721 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
723 * Call the monitor callback with _CLOSED status from the
724 silc_client_file_close. Affected files are
725 lib/silcclient/client_fpt.c, silcclient.h
727 * Added silc_client_get_clients_whois which resolves using
728 WHOIS, and supports requested attributes as well.
729 Affected files are lib/silcclient/silcclient.h, idlist.c.
731 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
733 * Added support for asking the destination filename where
734 the downloaded file is saved in the file transfer. Affected
735 files are lib/silccilent/silcclient.h, client_ftp.c.
737 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
739 * Fixed error handling in resuming data processing. Affected
740 files are lib/silcclient/client_resume.c and client.c.
742 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
744 * Fixed silc_client_send_private_message to return TRUE correctly.
745 Affected file lib/silcclient/client_prvmsg.c.
747 * Added topic to the SilcChannelEntry. Affected files are
748 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
750 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
752 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
753 file lib/silcclient/command.c
755 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
757 * Convert all commands to UTF-8 before passing them to the
758 client library. Still need to convert replies from UTF-8 to
759 the locale encoding. Affected file
760 irssi/src/silc/core/silc-cmdqueue.c
762 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
764 * redirect all silc_client_command_calls through a queueing framework.
765 This fixes /CYCLE and the annoying "nick change after auto-joining
766 a channel". Furthermore it defines one central point where
767 command parameters can be UTF-8-ified. Affected files
768 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
769 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
771 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
773 * use asynchronous connect() to establish router connections.
774 Fixes problem when the primary router goes down. Affected files
775 silcd/server.c, silcd/server_backup.c
777 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
779 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
780 Fixed various compilation warnings when type casting ints
781 to pointers or vice versa, of different size. Updates around
784 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
786 * Surrogates not allowed in UTF-8 strings, updated decoder.
787 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
788 testers in lib/silcutil/tests/ directory.
790 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
792 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
793 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
794 files are lib/silcclient/silcclient.h, client.c.
796 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
798 * When resuming a session fails, notify the user that the session
799 file needs to be removed eventually. Affected files
800 irssi/src/fe-common/silc/module-formats.[ch],
801 irssi/src/silc/core/client_ops.c.
803 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
805 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
806 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
808 * Typofix in Irssi::Silc module. Affected file
809 irssi/src/perl/silc/Silc.xs.
811 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
813 * Changed the way NOTICE flagged messages are treated. Added support
814 for notices in queries and signing notices. Affected files
815 irssi/default.theme; irssi/docs/help/in/notice.in;
816 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
817 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
819 * Fixed typo in /ACTION help. Affected file
820 irssi/docs/help/in/action.in
822 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
824 * Fixed typo in perl module. Affected file
825 irssi/src/perl/silc/Server.xs
827 * Changed the way ACTION flagged messages are treated. Added support
828 for actions in queries and signing actions. Affected files
829 irssi/default.theme; irssi/docs/help/in/action.in;
830 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
831 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
834 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
836 * Incorrectly reported error when client had to be resolved from
837 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
839 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
841 * Fixed whois public key hash table deleting and adding in
842 detached client case. Affected file silcd/packet_receive.c.
844 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
846 * Changed filenames of silc/fe module not to collide with filenames
847 from core/fe. Also seperated public messages printing from
848 query messages printing. Affected files are all in
849 irssi/src/fe-common/silc.
851 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
853 * Fixed the invite process handling during joining to use
854 correct server name for the client that is matched against
855 the invite string for the channel. Wrong server name caused
856 inability to join the channel. Affected file is
859 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
861 * Fixed the CUMODE channel founder authentication on normal
862 server to not remove the founder rights on existing founder
863 before checking that router accepts the mode change. Affected
864 files are silcd/command.c and silcd/packet_receive.c.
866 * Remove the server entry correctly when rekey timeouts and
867 remote router connection on normal server is closed. Fixes
868 a crash where server uses the freed server entry. Affected
871 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
873 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
874 networks. This is the first step in solving the bug about
875 /SERVER ADD -silcnet <silcnet>. Affected files
876 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
877 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
878 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
880 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
882 * /SMSG and /MMSG now correctly create new queries. Affected files
883 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
885 * Add basic support for SILC protocol specific variables in perl.
886 Affected files irssi/src/perl/silc/*, irssi/configure.in,
887 irssi/src/perl/Makefile.am
889 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
891 * Don't use silc_get_input, it's obviously not reliable. Fixes
892 issue when the current key expires. Affect file
893 irssi/src/silc/core/clientutils.c
895 * Make the session data filename configurable. This makes it
896 possible to have different session files for different
897 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
898 client_ops.[ch], silc-servers.c,
899 irssi/src/silc/fe-common/silc/module-formats.[ch]
901 * Use the same set of libtool files for the MPI lib as for the
902 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
903 config.sub, configure.in, install-sh, missing, mkinstalldirs
905 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
907 * Fixed server statistics decrementing error to not go to
908 negative. Affected file silcd/packet_receive.c.
910 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
912 * Use silc_server_query_add_error to add error in public key
913 search error. Added support in send_reply to send errors
914 without specific argument. Affected file silcd/server_query.c.
916 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
917 Client for NO_SUCH_NICK. It was against the protocol specs.
918 Affected file irssi/src/silc/core/client_ops.c.
920 * Added backwards support for the wrong NO_SUCH_NICK error sending
921 in server. To be removed in SILC Server 1.0. Both old clients
922 and clients with fixed error handling now works. Affected file
923 silcd/server_query.c.
925 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
927 * fixed a bug in the whois using attributes function where no
928 error was sent if no nickname and client id but the attributes were
929 given to whois. Affected file silcd/server_query.c
931 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
933 * remove public key from public key hashtable on detach. Affected
934 file silcd/packet_receive.c
936 * free public key hashtable before removing clients on server
937 shutdown. Affected file silcd/server.c
939 * remove public key prior deleting client-data on killing a client.
940 Affected file silcd/server_util.c
942 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
944 * Getting the MOTD from other servers works now. Affected
945 files are silcd/command.c and silcd/command_reply.c
947 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
949 * Initialize the variable idletag, since it is tested in
950 silc_core_deinit for its default value. Affected file
951 irssi/src/silc/core/silc-core.c
953 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
955 * Fixed signed channel messages across cells. Affected file
958 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
960 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
961 is not defined. They can now be safely used in if-statements
962 without braces. Affected file lib/silcutil/silclog.h.
964 * Added the checks for backup closing connection due to error
965 (local or remote) and thus not allow the resuming to occur
966 in reconnect. Affected files are silcd/packet_send.c
969 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
971 * Help file updates. Affected files in irssi/src/docs/help/in/.
973 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
975 * Fixed channel messages across cells. Affected file
978 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
980 * Fixed file transmission accepting in client library to not
981 start the negotiation if user hasn't accepted the transfer,
982 instead create new session for resent transfer. Affected
983 file lib/silcclient/client_ftp.c.
985 * Show the session ID in the file transmision list. Remove
986 session from list that failed to transfer. Switch the current
987 session automatically after transmission, and in errors, to new
988 session if other sessions exists in the transfer list. Affected
989 files are irssi/src/silc/core/silc-servers.c,
990 irssi/src/fe-common/silc/modfule-formats.c.
992 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
994 * Fixed MIME header parsing for the hopefully last time. Affected
995 file lib/silcutil/silcstrutil.c
997 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
999 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
1001 * The SILC RNG is now gauranteed to return non-zero random
1002 values. Affected files are lib/silccrypt/silcrng.[ch].
1004 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1006 * Fixed nickname formatting when changing only case of the
1007 nickname. Affected file lib/silcclient/idlist.c.
1009 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1011 * Fixed a memory leak and incorrect printing of the "appears as"
1012 message. Affected file irssi/src/silc/core/client_ops.c
1014 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1016 * Added CRT (Chinese Remainder Theorem) supported RSA
1017 private keys and private key operations. This significantly
1018 increases private key operation efficiency. No compatibility
1019 issues with new or old private keys. Affected files are
1020 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
1022 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1024 * Fixed GCC-3.3.2 related compilation warnings from the
1027 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1029 * Removed RC6 from distributions.
1031 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1033 * Added some better comments to lib/silccrypt/silcpkcs.h,
1034 optimized some routines in lib/silccrypt/silcpkcs.c.
1035 Added test_silcpkcs into lib/silccrypt/tests/.
1037 * Fixed silc_rng_global_init to actually init the global RNG
1038 if RNG wasn't provided for it. Affected file is
1039 lib/silccrypt/silrng.c.
1041 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1043 * Added silc_hash_table_find_by_context_ext. Affected files
1044 lib/silcutil/silchashtable.[ch].
1046 * Save the public key on normal server in WHOIS command reply
1047 from attributes, if present, and add it to public key hash
1048 table. Fixes WHOIS resolving by public key on normal server.
1050 Optimized the attributes resolving on normal server to not
1051 resolve if we resolved them already from router.
1053 Affected files are silcd/server_query.c, command_reply.c.
1055 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
1057 * Added support for whois using attributes.
1058 Affected files silcd/command_reply.c, silcd/packet_receive.c,
1059 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
1062 * Added support for whois using public key attribute to /WHOIS i
1063 client command. Affected files irssi/docs/help/in/whois.in,
1064 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
1066 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1068 * Fixed UMODE setting in server when the client has anonymous
1069 mode set. The mode setting was not working. Affected file
1072 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1074 * Fixed some bugs and typos related to sending split messages.
1075 Print notification when sending messages with /MMSG. Affected
1076 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
1078 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1080 * Optimized the socket referencing in packet routines, client
1081 library and server. Affected files are lib/silccore/silcpacket.c,
1082 lib/silcclient/client.c and silcd/server.c.
1084 * If silc_socket_set_qos is given with NULL arguments the QoS is
1085 reset from the socket. Affected files are
1086 lib/silcutil/silcsockconn.[ch].
1088 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1090 * Add a /LISTKEYS command which lists the locally cached
1091 client and server keys. Affected files
1092 irssi/src/fe-common/module-formats.[ch],
1093 irssi/src/silc/core/silc-{channels,servers}.c
1094 irssi/docs/help/in/listkeys.in
1096 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1098 * Check that packet queue purging was successful. Affected
1099 files lib/silcclient/client.c and silcd/packet_send.c. Related
1100 to MAC failed errors.
1102 * Do not clear the inbuf even if it is empty if QoS was applied
1103 to it. Otherwise the QoS data is cleared and MAC failed error
1104 will occur. Affected file lib/silccore/silcpacket.c.
1106 * Use the rekey period time as rekey protocol timeout value.
1107 If the rekey does not succeed during the rekey period there's
1108 something very wrong, and we most likely end up with wrong keys,
1109 do graceful reconnect then. Affected file silcd/server.c.
1111 * Take reference of the socket in the parser context, as it's
1112 possible to have the parsers in queue after the socket is
1113 disconnected and this may cause crash. Affected files are
1114 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1117 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1119 * Fixed KICK command reply sending, it sent to replies.
1120 Affected file silcd/command.c.
1122 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1124 * Finish the silc-mime.pl script. It now supports MIME type
1125 guessing using magic files, signing data messages, executing
1126 MIME handlers in background. Affected files
1127 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1129 * Changed MIME signal handler to make things easier for the perl
1130 script. Affected files irssi/src/silc/core/client_ops.c,
1131 silc-servers.c, and irssi/docs/signals.txt
1133 * Cleaned up the silc_mime_parse function and fixed detection
1134 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1136 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1138 * Resolve the IP for file transfer listener from the connection
1139 socket. Affected file lib/silcclient/client_ftp.c.
1141 * Accept NULL hostname parameter in the functions
1142 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1143 if hostname is not wanted.
1145 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1147 * Fixed race condition between silc_client_init and
1148 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1150 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1152 * Fixed file transfer connection closing when SIGNOFF for
1153 the client is received from server. Affected file is
1154 lib/silcclient/client_ftp.c.
1156 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1158 * Check for disconnected socket in QUIT callback. Affected
1159 file silcd/command.c.
1161 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1163 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1164 Affected files lib/silcutil/silcstrutil.c
1166 * Cleaned up the escape/unescape functions for correctness and
1167 speed. Affected file irssi/src/silc/core/client_ops.c
1169 * Removed handling for data messages with Content-Type: text/*,
1170 moved parsing of MIME headers to the signal handler, added
1171 support for signing and verifying data messages. Affected
1172 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1173 irssi/src/silc/core/silc-{servers,channels}.c
1175 * Added a perl script for handling data messages based on
1176 information read from Mailcap files. New file
1177 irssi/scripts/silc-mime.pl
1179 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1181 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1182 acknowledge recepetion of a message to the sender. Updated
1185 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1187 * Unregister channel key saving callback when deleting channel.
1188 Affected file lib/silcclient/idlist.c.
1190 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1191 before calling notify client operation. Affected file is
1192 lib/silcclient/client_notify.c.
1194 * Unregister QoS tasks when deleting the socket connection.
1195 Affected files lib/silcutil/silcsockconn.[ch],
1196 unix/silcunixsockconn.c.
1198 * Implemented latest presence-attrs draft changes. Affected
1199 files lib/silccore/silcattrs.h and
1200 irssi/src/silc/core/silc-queries.c.
1202 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1204 * Save old channel keys in list to allow more rapid change
1205 of channel keys if server for some reason does that. This
1206 avoids loosing so many channel messages due to not having
1207 key to decrypt. Affected file lib/silcclient/silcclient.h,
1208 idlist.c and client_channel.c.
1210 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1212 * Continued backup router tests and fixes. Affected files
1213 silcd/server_backup, server_util.c, server.c. See TODO.
1215 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1217 * Fixed SERVER_SIGNOFF handling in servers. The client
1218 was removed from wrong list thus not removing the client
1219 at all. Affected file silcd/packet_receive.c.
1221 * Do not execute rekey protocol for disabled connections as
1222 it would never go through. Affected file silcd/server.c.
1224 * Added timeout for rekey protocol to catch if the protocol
1225 never executes successfully. Affected files silcd/server.c
1228 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1230 * Abandon packet processing for disconnected sockets. Check
1231 this always after calling packet processing callback.
1232 Affected file lib/silccore/silcpacket.c.
1234 * Fixed double registration disconnection code in server.
1235 Closed wrong connection. Affected file silcd/packet_receive.c.
1237 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1239 * On normal server reconnect to primary during resuming 4
1240 times, then give up. Affected file silcd/server_backup.c.
1242 * If during reconnecting to routers we notice we have router
1243 connection but no primary router set, the server is in desync.
1244 Reconnect to primary to restore network. Affected file
1247 * Assure that only one protocol is exeucting at the same time.
1248 Added checks for all protocols. Affected files are
1249 silcd/server.c and server_backup.c.
1251 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1253 * Check that a string is not already part on invite/ban
1254 string when processing it. Affected file silcd/server_util.c.
1256 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1258 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1259 with 1.2 version of the protocol. Affected file is
1260 silcd/packet_receive.c.
1262 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1264 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1265 where the passphrase was given. Affected file is
1268 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1270 * INVITE and BAN notifys are now delivered from routers to
1271 servers (but not clients) on the channel. Updated specs and
1272 code. Affected files silcd/packet_[send|receive].[ch],
1273 command.c, server.c and server_util.c.
1275 * Implemented INVITE and BAN announcing. Affected files are
1276 silcd/server.[ch], server_util.c.
1278 * Implemented SilcStatus error type argument returning in
1279 command reply error in server. Affected file silcd/command.c.
1281 * Implemented SilcStatus argument returning in comand reply
1282 in client library. The command_reply client operation now
1283 returns error specific arguments as well. Affected files
1284 are lib/silcclient/command_reply.[ch], client_resume.c,
1285 lib/silccore/silcstatus.[ch].
1287 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1289 * Backup router protocol version 1.2 implemented. Testing still
1290 required. Affected files in silcd/server_backup.[ch], server.c,
1291 packet_receive.c and server_internal.h.
1293 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1295 * silc_client_send_[channel|private]_message now return TRUE
1296 or FALSE. Affected file lib/silcclien/client_channel.c and
1299 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1301 * Check for explicit nickname in INVITE and BAN processing
1302 during join as well (and don't expect only wildcards in
1303 invite/ban strings). Affected file silcd/command.c.
1305 * Fixed the INVITE and BAN by public key. The public key saved
1306 is the PK payload (as specified) not the raw data. Affected
1307 file silcd/server_util.c.
1309 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1311 * UTF-8 text message support for actions and notices in SILC
1312 Client. Affected file irssi/src/silc/core/client_ops.c.
1314 * silc_get_username and silc_get_real_name now returns sensible
1315 data on Win32. Patch by Toni Willberg. Affected file is
1316 lib/silcutil/win32/silcwin32util.c.
1318 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1320 * Provide a signal handler to send MIME encoded messages and emit
1321 a signal when a MIME encoded message is received. Also document
1322 the signals for usage with the perl interface.
1324 A sample perl script will be supplied at a later point.
1326 Affected files are irssi/docs/signals.txt,
1327 irssi/src/silc/core/client_ops.[ch],
1328 irssi/src/silc/core/silc-{channels,servers}.c
1330 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1332 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1333 server. Use this time to display a lag and disconnect when it
1334 exceeds a specified limit.
1336 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1338 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1340 * Remove the channel auth list in normal server if router
1341 encofrces its list during connecting. Send notify to channel
1342 to remove the mode to remove the list. Affected files are
1343 silcd/server_util.c and silcd/packet_receive.c.
1345 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1347 * Added support for channel public keys. Updated protocol specs
1348 and implemented it. Affected files are
1349 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1350 lib/silcclient/command_reply.c.
1352 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1354 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1355 terminate the process on Linux. Affected file silcd/silcd.c.
1357 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1359 * Check for NULL buffer in silc_buffer_clear. Affected file
1360 is lib/silcutil/silcbuffer.h.
1362 * Simplified the backup router protocol by removing the _GLOBAL
1363 types. Updated protocol specs and the code. Affected files
1364 are silcd/server_backup.[ch].
1366 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1368 * Deny '@' and '!' from nicknames since they are reserved
1369 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1370 Updated protocol specs and the code.
1372 Affected files are silcd/server_util.[ch].
1374 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1376 * Fixed stack overflow in Irssi SILC client. Affected
1377 file irssi/src/silc/core/client_ops.c.
1379 * Check that Host is set in ServerConnection and RouterConnection
1380 in silcd.conf. Affected file silcd/serverconfig.c.
1382 * Fixed crash in server with protocol completion callbacks,
1383 namely rekey and backup resuming protocols. Affected files
1384 are silcd/server_backup.c and silcd/server.c.
1386 * Fixed rekey protocol to not restart if it is started already.
1387 Affected files are lib/silcclient/client.c and
1390 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1392 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1394 * Fixed EOF handling in SILC Config, affected file
1395 lib/silcutil/silcconfig.c.
1397 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1399 * Fixed RESOLVING flag handling in JOIN notify and other
1400 notifys to handle the resolvings correctly in client library.
1401 Affected file lib/silcclient/client_notify.c.
1403 * Do not send full INVITE and BAN lists in INVITE and BAN
1404 notifys, only the changed information. Affected file
1407 * Fixed INVITE notify sending in INVITE command, send it
1408 only when needed. Affected file silcd/command.c.
1410 * Handle the founder key change properly in CMODE_CHANGE
1411 notify. Bug #122. Affected file silcd/packet_receive.c.
1413 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1415 * Remove the mark for output (mark it only for input) after
1416 purging outgoing queue. Prevents the "Error in select()"
1417 floods. Affected file silcd/packet_send.c.
1419 * Fixed incorrect connection deletion from client library
1420 after calling "connect" client operation. Could cause
1421 crashes for example during reconnect timeouts. Affected
1422 files are lib/silcclient/client.c and
1423 irssi/src/silc/core/client_ops.c.
1425 * Check server private key file permissions before starting
1426 the server. Affected file silcd/serverconfig.c.
1428 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1430 * NULL terminate allocated string in silc_buffer_strformat.
1431 Affected file lib/silcutil/silcbuffmt.c.
1433 * Rewrote the invite/ban list string handling in server to
1434 use SilcBuffer instead. Affected files are silcd/command.c
1435 and silcd/server_util.c.
1437 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1439 * Fixed double free in CMODE command when setting new HMAC
1440 for channel. Affected file silcd/command.c.
1442 * Added couple of missing memset's to zero sensitive memory.
1443 Affected files silcd/command.c, lib/silcclient/command.c.
1445 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1447 * Fixed a double free in INVITE command error handling in
1448 server. Affected file silcd/command.c.
1450 * Added macros SILC_SWAB_[16|32] to swab byte order of
1451 16-bit and 32-bit unsigned integers. Affected file
1452 lib/silcutil/silctypes.h.
1454 * Use the SILC_SWAB_16 instead of htons() in server when
1455 handling ports since the ports in structures are always
1456 in little-endian order (regardless of platform). Affected
1457 file silcd/serverid.c and silcd/server_backup.c.
1459 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1461 * Send DISCONNECT in close admin command in server. Affected
1462 file silcd/command.c.
1464 * Check whether we are already connecting to a remote router
1465 (in addition of checking whether we are already connected)
1466 before creating new connection. Affected file silcd/server.c.
1468 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1470 * Added better compiler and compiler flags checking in
1473 * Check that socket is valid after QoS is applied to data.
1474 Affected file lib/silcutil/unix/silcunixsockconn.c.
1476 * Make sure the socket connecetion is not closed to early
1477 when closing connection in server. Also make sure the
1478 connection is always closed after error in a protocol.
1479 Affected file silcd/server.c.
1481 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1483 * Removed --session and --dummy options from Irssi SILC Client.
1484 -d option is available only if --enable-debug was given.
1485 Affected files are irssi/src/silc/core/silc-core,
1486 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1488 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1490 * Added silc_buffer_steal to steal the data from the buffer.
1491 Affected file lib/silcutil/silcbuffer.h.
1493 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1495 * Fixed server crash with double Primary block in config file.
1497 Fixed also various memory leaks around the config file
1498 parser. Affected files lib/silcutil/silcconfig.c,
1499 silcd/serverconfig.c.
1501 * Changed my nickname (Johnny Mnemonic) to my real name, this
1502 means that bugs introduced by him were actually introduced
1505 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1507 * Don't display "foo appears as foo\nYou're now known as foo"
1508 messages. Affected file irssi/src/silc/core/client_ops.c
1510 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1512 * Fixed error handling of invalid client entry when calling
1513 commands in server. Fixes a crash. Affected file
1516 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1518 * Added some sanity checks in server for correctness of the
1519 server configuration. Affected file silcd/serverconfig.c.
1521 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1523 * Prevent endless resolving of user informations in USERS
1524 command by checking the command reply status correctly.
1525 Affected file lib/silcclient/command_reply.c.
1527 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1529 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1530 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1531 Aldous <Matthew@Aldous.com>.
1533 * Added better implementation using CriticalSection of
1534 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1535 <mikko.lahteenmaki@pikabaana.net>.
1537 * Added some Winsock WIN32 compatiblity defines into
1538 includes/silcwin32.h.
1540 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1542 * Fixed double free in async host lookup code. Affected file
1543 lib/silcutil/silcsockconn.c.
1545 * On backup router handle now the SERVER_SIGNOFF from router
1546 for local connected servers too, and close the connections.
1548 Do not process them as normally signing off servers when they
1549 really signoff by sending EOF fe, but always assume that
1550 router sends the SERVER_SIGNOFF.
1552 Affected files silcd/server.c and silcd/packet_receive.c.
1554 * Fixed socket unsetting when closing connections. Affected
1555 files silcd/server.c and silcd/packet_send.c.
1557 * Do not print the nickname in SERVER_SIGNOFF if we do not
1558 have it. Prevents asserts in Irssi core. It is possible we
1559 don't have the nick if it was just being resolved when server
1560 signoff. Affected file irssi/src/silc/core/client_ops.c.
1562 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1564 * Fixed autonick crashbug in client library. Affected file
1565 lib/silcclient/client.c.
1567 * Fixed Unix implementation of SilcMutex to really assert if
1568 the mutex is locked/unlcoked already. Affected file
1569 lib/silcutil/unix/silcunixmutex.c.
1571 * Fixed locking in silc_schedule_uninit. It didn't lock
1572 when dispatching timeout tasks. Affected file is
1573 lib/silcutil/silcschedule.c.
1575 * Changed Win32 implementation of SilcThread to use modern
1576 Win32 interface. Affected file is
1577 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1579 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1581 * Don't print signed messages when sending failed. Affected files
1582 irssi/src/silc/core/silc-[servers.c/commands.h]
1584 * Send adquate signal when founding a channel by joing it. Affect
1585 file irssi/src/silc/core/client_ops.c
1587 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1589 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1590 irssi/src/fe-common/core/themes.c
1592 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1594 * Fixed close command to use the port correctly when closing
1595 server connections. Affected file silcd/idlist.c.
1597 * Check for NULL outbuf in silc_socket_write. It is possible
1598 that it is NULL is some odd case. Affected files are
1599 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1601 * Do not call final protocol callback for backup router
1602 resuming protocol when closing connection. It is closed
1603 by timeout in case of error. Affected file silcd/server.c.
1605 * Backup reconnect to router if backup resuming protocol
1606 failed. Affected file silcd/server_backup.c.
1608 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1610 * Fixed double free in SKE library error hadling when signature
1611 error occurred. Affected file lib/silcske/silcske.c.
1613 * Save the fingerprint to new SilcClientEntry after changing
1614 nickname. Affected file lib/silcclient/client_notify.c.
1616 * Print SIGNOFF in Irssi SILC client only if the nickname is
1617 known. Prevents asserts in Irssi core. It is possible we
1618 don't have the nick if it was just being resolved when it
1619 quit. Affected file irssi/src/silc/core/client_ops.c.
1621 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1623 * Fixed double free in invite list adding code when adding
1624 invite strings. Affected file silcd/server_util.c.
1626 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1628 * More log printing during backup router protocol. Affected
1629 file silcd/server_backup.c.
1631 * Removed backwards support for old private key file format.
1632 Affected file lib/silccrypt/silcpkcs.c.
1634 * Removed backwards support for not-so-strict decryption length
1635 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1637 * GETKEY to update the client entrys fingerprint too.
1638 Affected file lib/silcclient/command_reply.c.
1640 * Added --without-libtoolfix for package builders using weird
1641 wrappers around libtool (BSD at least).
1643 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1645 * Fixed backup router bugs: When backup resumes router and
1646 receives a CHANNEL_MESSAGE packet the backup must not act
1647 as router since the packet header decryption would be
1648 different. Also, when relaying packets to channel, do
1649 not re-encrypt packets on backup that came from the primary
1650 since the connection isn't really router-router connection.
1651 Affected files silcd/server.c, silcd/packet_send.c.
1653 * Added checks in encryption/decryption that encryption/decryption
1654 length sent as argument really is multiple by block size. Helps
1655 catching really weird bugs like the above backup router bugs
1656 when packets are being decrypted in wrong way. Affected files
1657 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1659 * Fixed padding generation in private key file encryption.
1660 Affected file lib/silccrypt/silcpkcs.c.
1662 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1664 * Added ignore_message_signatures setting which can be used
1665 to ignore signatures in messages. Affected files are
1666 irssi/src/silc/core/client_ops.c, silc-core.c.
1668 * Fixed the libtoolfix to use command line options instead of
1669 environment variables. They didn't work as expected. Now,
1670 the libtool is fully run-time configurable.
1672 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1674 * Verify signature payload for signed messages. Affected files
1675 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1676 irssi/src/silc/core/silc-core.h
1678 * Display signature verification result in public and private
1679 messages using theme abstracts. See irssi/default.theme for
1680 examples on their usage. Affected files
1681 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1682 irssi/src/fe-common/silc/module-formats.[ch],
1683 irssi/src/fe-common/silc/fe-common-silc.c,
1684 irssi/src/fe-common/silc/Makefile.am
1685 irssi/src/fe-common/core/fe-messages.[ch]
1687 * Fixed bugs in Irssi's theme parsing. Affected files
1688 irssi/src/fe-common/core/themes.c
1690 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1692 * Calculate the correct length for signed messages before
1693 encrypting, it must be multiple by block size. Affected
1694 file lib/silccore/silcmessage.c.
1696 * silc_message_signed_get_public_key returns now both
1697 decoded and encoded public key. Affected files are
1698 lib/silccore/silcmessage.[ch].
1700 * Added libtoolfix script that makes the libtool more generic
1701 and configurable in run-time. Now we can specify in run-time
1702 if what kind of libraries we want to create, regardless of
1703 configuration. SIMs are now creates even if --disable-shared
1704 was explicitly given.
1706 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1708 * Fixed founder key sending in CMODE command in client.
1709 Affected file lib/silcclient/command.c.
1711 * Fixed CUMODE founder authentication in server to not check
1712 for client's public key since it's not supposed to do that.
1713 Affected file silcd/command.c.
1715 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1717 * Set realname and hostname in NICK_REC records. Affected file
1718 irssi/src/silc/core/silc-nicklist.c
1720 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1722 * Remove 1.0 protocol backwards compat code from client
1725 * Added more reliable check for whether nickname did change
1726 or not, or whether only Client ID changed in NICK_CHANGE
1727 notify. Affected file lib/silcclient/client_notify.c.
1728 Fixes bug in '@' character handling in a nickname.
1730 * Added support for automatically parsing signature from
1731 the message payload. Added new function
1732 silc_message_get_signature to return the payload to
1733 application. Affected files lib/silccore/silcmessage.[ch].
1735 * Changed the private_message and channel_message client
1736 operations to deliver the SilcMessagePayload to the
1737 application too. Application can use it fe. to get the
1738 signature from the message for verification. Affected
1739 file lib/silcclient/silcclient.h, client_channel.c and
1742 * Redefined the signed payload for message payloads.
1743 Updated protocol specs and implemented.
1745 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1747 * Fixed wrong invite and ban list handling in server command
1748 reply. Affected files are silcd/command_reply.c,
1749 silcd/server_util.[ch].
1751 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1753 * Fixed CMODE setting in server when founder mode was set.
1754 Affected file silcd/command.c. Bug #95.
1756 * Added support to setting specific public key in CMODE in
1757 Irssi SILC client. Affected file lib/silcclient/command.c.
1759 * Added support to use specific public key in CUMODE in
1760 Irssi SILC Client. Affected file lib/silcclient/command.c.
1762 * Added support for inviting and banning by public key in
1763 Irssi SILC client. Affected file lib/silcclient/command.c.
1765 * Fixed fingerprint/babbleprint showing in invite and ban
1766 list command replys. Affected file is
1767 irssi/src/silc/core/client_ops.c.
1769 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1771 * Format CMODE +c and +h to display both the mode and the argument
1773 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1775 * Added test vectors and test programs for SHA-1, MD5,
1776 HMAC-SHA1 and HMAC-MD5. New tests are located in
1777 lib/silccrypt/tests/. Fixed also argument decoding bug in
1778 MD5 implementation. Affected file lib/silccrypt/md5.c.
1780 * Changed the channel private key and private message key
1781 generation (with static keys) to use SHA1 instead of MD5,
1782 as SHA1 is the mandatory hash function in SILC. Affected
1783 file lib/silcclient/client_[channel/prvmsg].c.
1785 * Changed the private key file encryption to use SHA1 instead
1786 of MD5. Added support for the old generation and added
1787 automatic change of the key (to be removed later). Affected
1788 files lib/silccrypt/silcpkcs.c.
1790 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1792 * Load only files with .pub suffix in PublicKeyDir. Affected
1793 file silcd/serverconfig.c.
1795 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1797 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1798 channels. Affected files silcd/silcd.c, silcd/server.h.
1800 * Added the config directive PublicKeyDir for the client block.
1801 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1803 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1805 * Merged Toni's irssi/silc.conf patch.
1807 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1809 * Max alloc tests in allocation routines. Affected file
1810 lib/silcutil/silcmemory.c.
1812 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1814 * Fixed a typo in resuming code that fixed detach/resume code
1815 in server. Bug #93. Affected file silcd/packet_receive.c.
1817 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1819 * Do reverse lookups for server when /connecting. Affected files
1820 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1821 irssi/src/core/net-nonblock.*
1823 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1825 * Added library versioning for shared libraries. Affected
1826 files configure.in.pre and lib/Makefile.am.pre.
1828 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1830 * Display INVITE and BAN lists as specified by SILC 1.2
1832 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1834 * Do not send invite list back unless asked (when sending
1835 no arguments) or when list was modified. Affected file
1838 * Remove client from invite list in KILLED notify and in
1839 KILL command. Affected file silcd/command.c and
1842 * Fixed bugs in invite list handling in INVITE command.
1843 Affected files silcd/command.c and silcd/server_util.c.
1845 * Merged with Irssi 0.8.6.
1847 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1848 Affected file irssi/src/fe-text/silc.c.
1850 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1852 * The silc_argument_get_[first/next] now return the argument
1853 type to caller. Added silc_argument_payload_encode_one.
1855 Affected files are lib/silccore/silcargument.[ch].
1857 * Added support for the SILC 1.2 INVITE command and new
1858 invite lists to server. Affected files are silcd/command.c,
1859 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1861 * Added support for the SILC 1.2 BAN command and new
1862 ban lists to server. Affected files are silcd/command.c,
1863 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1865 * Added support to client sending new INVITE command. Affected
1866 file is lib/silcclient/command.c.
1868 * Added support to client sending new BAN command. Affected
1869 file is lib/silcclient/command.c.
1871 * Added support for removing client from invite list when kicked
1872 from channel, as SILC 1.2 dictates. Affected files are
1873 silcd/packet_receive.c and silcd/command.c.
1875 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1877 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1878 automatically the cipher's internal IV. Affected files
1879 lib/silccrypt/silccipher.[ch].
1881 * Assure the RESUME_CLIENT packet is not sent to twice to
1882 backup router if the detached client was originated from
1883 the backup. Affected file silcd/server.c. Bug #76.
1885 * Changed silc_sim_symname to not allocate memory. Affected
1886 file lib/silcsim/silcsimutil.c.
1888 * Fixed memory leaks with SIMs in server. Affected files
1889 silcd/serverconfig.c, silcd/server.c.
1891 * Fixed channel key distribution after resuming detached
1892 client. Affected files silcd/packet_receive.c.
1894 * Fixed channel's global_user boolean checking after detaching.
1895 Check it after changing the owner of the client not before.
1896 Affected file silcd/packet_receive.c.
1898 * Fixed few double frees from client library. Fixes at least
1899 Bug #81, possibly others too.
1901 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1902 notifys in Irssi SILC Client. Affected file is
1903 irssi/src/silc/core/client_ops.c. Bug #82.
1905 * Applied Ville Räsänen's manual page and --mandir bugfix
1906 patch. Affected files are configure.in.pre and Makefile.am.pre.
1909 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1911 * Added support to backup router protocol for backup to tell
1912 normal server that it cannot use the backup router as primary
1913 because the primary isn't really down. Updated protocol
1916 * Added support for primary router to tell backup router that
1917 resuming is not possible because the backup really isn't primary
1918 in the cell. For example if backup disconnected itself the
1919 resuming is not allowed since the primary really did not
1920 go down. Updated protocol specs.
1922 * Removed MARS from crypto library.
1924 * Defined the CTR mode and Randomized CBC mode in SILC. The
1925 CTR mode is RECOMMENDED now in specification. Defined also
1926 Serpent cipher as optional cipher. Updated the protocol specs.
1928 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1930 * Added support for inviting/banning by IP/MASK, public key,
1931 and explicit Client ID. Redefined the command and notify
1932 types to allow easier forwards support for other methods
1933 of inviting/banning. Updated protocol specs.
1935 * Remove the client from channel's invite lists if the client
1936 is kicked or killed. Updated protocol specs.
1938 * Unified the Channel Message Payload and Private Message
1939 into one Message Payload. Updated protocol specs and
1942 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1944 * Don't wait for EOF after socket error has occurred, but
1945 close the connection. Affected file is silcd/server.c.
1947 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1949 * Added support for setting FOUNDER mode on channel with
1950 specific public key which can be set with CMODE command.
1951 Updated protocol specs and implemented in client and server.
1953 * Fixed the Irssi SILC client to correctly shutdown the client
1954 library to avoid memory leaks. Affected files are
1955 irssi/src/silc/core/silc-core.c and silc-servers.c.
1957 * Deprecated the No Reply flag in SKE protocol and introduced
1958 "IV Included" flag which can be used to indicate that the IV
1959 is included in the ciphertext. This makes it possible to use
1960 SILC on unreliable transport, such as UDP which may cause
1961 packet reordering and losses. Updated protocol specs, did
1964 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1966 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1967 < 32 bit values in correct size. Affected file is
1968 lib/silcmath/mp_mpi.c.
1970 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1972 * Fixed the KE Start Payload parsing to check that mandatory
1973 fields are present. Affected file lib/silcske/payload.c.
1975 * Fixed compilation warnigs in Irssi SILC Client. Affected
1976 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1978 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1980 * Print "nick now appears as newnick" and update Irssi's nicklist
1981 when you change your nick to "nick". Closes #62
1983 * Never format your own nick. Closes #63
1985 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1987 * SILC_UMODE_GONE changes are now propagated correctly to the
1988 Irssi client. Closes #54
1990 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1992 * Fixed example in /HELP KEY
1994 * Added expando $j which expands to current SILC Client version
1996 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1998 * Fixed public key decoding in crypto library.
2000 * Added better error printing to SKE library.
2002 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2004 * Fixed NICK command to not crash if nickname was not sent.
2006 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2008 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
2009 Deprecated the old Encrypt-And-MAC order. Updated protocol
2010 specs and implemented.
2012 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
2013 generation. Updated specs and implemented.
2015 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2017 * Added support for rekey before 2^32 sequence number wraps.
2018 Affected files in server and client library.
2020 * Padding must be at least 8 bytes now. Implemented and updated
2023 * Compute maximum padding for authentication packets to make
2024 passphrase approximation attacks impossible. Affected files
2025 in client library and in server.
2027 * Fixed PING command sending in client library and handling in
2028 server. The server ID must be ID Payload, not raw ID data.
2029 Affected files in server and client library.
2031 * Defined that all public keys sent in commands and notify
2032 payloads are actually Public Key Payloads not raw public key
2033 data. Updated protocol specs and implemented.
2035 * Updated protocol version to 1.2. Updated specs and code.
2037 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
2038 status types. Updated specs and the code.
2040 * Added support for normal client to kill its own entries from
2041 the network. Updated protocol specs and the code.
2043 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
2044 and added initial implementation.
2046 * Added MAC field to the Private Message Payload to protect
2047 against chosen ciphertext attacks. Updated the protocol specs
2050 * Added idle and signon fields to the ATTRIBUTE_SERVICE
2051 attribute to indicate the user's current idle and signon time
2052 of a service. Updated protocol specs and implemented.
2054 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2056 * Added "do_not_bind" argument to silc_client_file_send what
2057 can be used to not bind locally but assume the file receiver
2058 provides the point of connect. Usefull when sender is behind
2059 NAT device. Affected file lib/silcclient/silcclient.h and
2062 * Added -no-listener option to FILE SEND command in Irssi SILC
2063 client. Affected file irssi/src/silc/core/silc-servers.c.
2064 Renamed FILE RECEIVE to FILE ACCEPT.
2066 * Confirm passphrase for private key encryption in
2067 silc_create_key_pair and silc_change_private_key_passphrase.
2068 Affected files are lib/silcutil/silcapputil.c.
2070 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2072 * Move silc_client_packet_send back to internal, added
2073 silc_client_send_packet, a bit simpler function for application.
2074 Affected files lib/silcclient/silcclient.h, client.c and
2077 * Moved the SilcClientEntry, SilcChannelEntry and
2078 SilcServerEntry to silcclient.h to be public and documented
2079 them for application. Affected files are
2080 lib/silcclient/silcclient.h and idlist.h.
2082 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2084 * Fixed manual page installation patch by Ville Räsänen.
2085 USERS help page fix patch by Ville Räsänen
2087 * Changed the silc_client_command_call interface to make
2088 the command call simpler for the application. The library
2089 now handles the command line parsing, command finding and
2090 execution. Application only needs to call the function
2091 with the command line. Affected files are
2092 lib/silcclient/silcclient.h, command.[ch].
2094 * Fixed silc_get_input to NULL-terminate the returned input.
2095 Affected file lib/silcutil/silcutil.c.
2097 * Resolve the client's public key in JOIN command if the
2098 founder auth data is being requested but we don't know the
2099 client's public key. Affected file silcd/command.c.
2102 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2104 * Print notify for server opers when backup router comes
2105 online. Affected file silcd/server.c.
2107 * Fixed the INVITE command to send the invite list in
2108 command reply. Affected file silcd/command_reply.c.
2110 * Fixed MOTD command reply sending. Affected file
2113 * UTF-8 decode the topic in TOPIC command reply and LIST
2114 command reply in Irssi SILC client. Affected file is
2115 irssi/src/silc/core/client_ops.c.
2117 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2119 * Fixed the INVITE command to not crash Irssi SILC client
2120 when given without nickname argument. AFfected file
2121 irssi/src/silc/core/client_ops.c.
2123 * Fixed double free in WHOIS query on normal server when
2124 forwarding query to router. Affected file is
2125 silcd/server_query.c.
2127 * Fixed WATCH command reply handling on normal server which
2128 was missing altogether. Affected file silcd/command_reply.c.
2131 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2133 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2134 Included yodl sources for each of these. Also modified
2135 Makefile.am prototype to install these files to proper
2136 locations. Updated CREDITS. Affected file Makefile.am.pre,
2137 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2140 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2142 * Added support for encrypted private key files. Now
2143 passphrase must be provided when new key pair is created
2144 (can be empty though), and prompted when loading the
2145 private key. Added support for loading the old-style
2146 non-encrypted private keys as well. Affected files
2147 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2150 * Fixed silc_get_input to accept input on all terminals.
2151 Affected file lib/silcutil/silcutil.c.
2153 * Moved the Irssi SILC client key loading and other stuff
2154 to be called after the arguments and UI is initialized.
2155 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2157 * Added -P option to Irssi SILC client which can be used
2158 to change the passphrase of the private key. Affected
2159 file irssi/src/silc/core/silc-core.c.
2161 * Added silc_change_private_key_passphrase apputil routine
2162 to lib/silcutil/silcapputil.[ch].
2164 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2166 * Fixed connection closing in client library to not crash.
2167 Moved the connection freeing totally to function
2168 silc_clinet_del_connection. Affected file
2169 lib/silcclinet/client.c.
2171 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2173 * Changed includes/silcincludes.h to silcincludes.h.in to
2174 include configuration specific information. The silcdefs.h
2175 is not included in to installation anymore (it's only
2176 compilation time header).
2178 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2180 * Moved the SilcClient and SilcClientConnection from client.h
2181 to the public lib/silcclient/silcclient.h. Changed the
2184 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2186 * If version string in silc_clinet_alloc is NULL the library
2187 puts it automatically. Affected file lib/silcclient/client.c.
2189 * Changed the version strings from variables to #define's
2190 in includes/silcversion.h.
2192 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2194 * Added shared library complation support.
2196 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2198 * Added lib/silcutil/silcapputil.[ch] for application
2199 utility functions. It includes routines for applications'
2200 convenience. Added silc_create_key_pair, silc_show_public_key
2201 and silc_load_key_pair functions.
2203 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2205 * Send RESUME_CLIENT packet from router to backup routers
2206 to in resuming. Affected file silcd/packet_receive.c.
2208 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2210 * In IDENTIFY command parsing, send all other IDs except
2211 Client IDs explicitly to router for resolving on normal
2212 server. Also check that ID received in WHOIS command is
2213 always Client ID, others are not allowed. Affected file
2214 silcd/server_query.c.
2216 * Merged latest changes from irssi.org CVS.
2218 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2220 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2221 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2223 * Fixed the heartbeat sending in Irssi SILC client. Moved
2224 the silc_client_packet_send to silcclient.h for application
2225 usage. Affected files lib/silcclient/client_internal.h
2226 lib/silcclient/silcclient.h.
2228 * Fixed a bug in query resolving in server. Used wrong
2229 variable in a for loop and crashed. Affected file is
2230 silcd/server_query.c.
2232 * Server constructs requested attributes only to locally
2233 connected clients. Affected file silcd/server_query.c.
2236 * Fixed a bug when sending resolving from router to server
2237 with requested attributes. The constructed WHOIS command
2238 was incorrect. Affected file silcd/server_query.c.
2241 * Fixed Requested Attributes saving in WHOIS command reply.
2242 The length of the data buffer must be saved too. Affected
2243 file silcd/command_reply.c.
2245 * Update the client entry's servername after detaching is
2246 over. Affected file silcd/packet_receive.c. Bug #37.
2248 * Resolve incomplete client entrys in CUMODE_CHANGE and
2249 CMODE_CHANGE notifys. Affected file is
2250 lib/silcclient/client_notify.c. Bug #42.
2252 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2254 * Fixed channel key packet processing bug on backup router
2255 during backup resuming protocol. Affected file is
2256 silcd/packet_receive.c.
2258 * Fixed memory leaks in server. Affected files are
2259 silcd/server.c and silcd/packet_receive.c.
2261 * Fixed packet decryption problem when backup router encrypted
2262 channel message with wrong key during backup resuming
2263 protocol. Affected file silcd/packet_send.c.
2265 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2266 Toni Willberg (toniw@iki.fi)
2268 * Changed the SilcCipher context to be private. Changed the
2269 silc_cipher_get_iv to just return pointer to the IV. Added
2270 silc_cipher_get_name to return the name of the cipher.
2271 Fixed code all around to support these changes. Affected
2272 files are lib/silccrypt/silccipher.[ch], client library and
2275 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2277 * Fixed unaligned access in lib/silccore/silcattrs.c.
2279 * Fixed libtool linking in lib/silcsim/Makefile.am.
2281 * Fixed services attribute printing. Affected files is
2282 irssi/src/silc/core/silc-queries.c.
2284 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2286 * Fixed a crashbug in incoming server accepting. Affected
2287 file silcd/server.c.
2289 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2291 * Added automatically generated index to Toolkit Reference
2294 * Added support for Postscript Toolkit Reference Manual.
2296 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2298 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2301 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2303 * Added 'send_events' boolean argument to the function
2304 silc_schedule_set_listen_fd which sends the set events to
2305 the application explicitly if set to TRUE. Default action
2306 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2307 lib/silcclient/client_internal.h and silcd/server_internal.h.
2309 * Added silc_compare_timeval to determine which time values
2310 is smaller. Affected file lib/silcutil/silcutil.[ch].
2312 * Added sort-of "Quality of Service" (QoS) support to
2313 SilcSocketConnection. Data reception can be controlled with
2314 rate limit per second and/or read data length limit.
2315 Added silc_socket_set_qos. Affected files are
2316 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2318 * Added the QoS configuration to SILC Server configuration
2319 file. Affected files are silcd/serverconfig.[ch] and
2322 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2324 * Merged with irssi.org CVS.
2326 * Failed OPER and SILCOPER authentications are now logged.
2327 Affected file silcd/command.c. Bugs #25.
2329 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2331 * ROBODoc documented lib/silcutil/silcbuffer.h and
2332 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2333 <ville.rasanen@iki.fi>.
2335 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2337 * Added support for auto-passphrase authentication from the
2338 config file during connecting which was not implemented
2339 yet. Affected file irssi/src/silc/core/client_ops.c.
2341 * Fixed a bug in authentication protocol failure handling which
2342 was processing wrong callback context. Affected files
2343 are lib/silcclient/client.c and protocol.c.
2345 * Fixed the /ATTR allow off to actually work. Affected file
2346 is irssi/src/silc/core/silc-queries.c.
2348 * Fixed the /ATTR -del to work. Affected file is
2349 irssi/src/silc/core/silc-queries.c.
2351 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2353 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2355 * Fixed mask attribute adding in Irssi SILC client. Affected
2356 file irssi/src/silc/core/silc-queries.c.
2358 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2360 * Added support for saving the requested attributes in
2361 WHOIS to directory. Affected file is
2362 irssi/src/silc/core/silc-queries.c.
2364 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2366 * Added support for parsing VCard fields that do not have
2367 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2369 * Fixed a double free bug in hash table foreach function
2370 if the entry was deleted in the foreach callback. Affected
2371 file lib/silcutil/silchashtable.c.
2373 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2375 * Added silc_attribute_get_verify_data to return the signature
2376 verification data for either user digital signature or
2377 server digital signature in Requested Attributes. Affected
2378 files are lib/silccore/silcattrs.[ch].
2380 * Added silc_vcard_alloc which is used to allocated dynamic
2381 SilcVCard context. The silc_vcard_free now checks whether
2382 the context is dynamically allocated or not. Affected files
2383 are lib/silcutil/silcvcard.[ch].
2385 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2387 * Periodically remove the NOATTR status from client entry
2388 so that the client may take the attributes in use even after
2389 server has resolved them unsuccessfully earlier. Affected
2390 file silcd/server_query.c and idlist.h.
2392 * Moved sha1hash and md5hash from client->internal to
2393 SilcClient for application usage. Affected files are
2394 lib/silcclient/client.h and client_internal.h.
2396 * Fixed attribute encoding and decoding bugs. Affected
2397 files lib/silccore/silcattrs.[ch].
2399 * Added ATTR command to Irssi SILC Client which is used to
2400 manage user's Requested Attributes sending and values for
2401 WHOIS command. Affected files around Irssi SILC client.
2403 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2405 * Added silc_buffer_strformat which can be used to format
2406 strings into a buffer which size is automatically increased.
2407 Affected file lib/silcutil/silcbuffmt.[ch].
2409 * Added implementation of VCard (RFC 2426) which can be used
2410 as part of Requested Attributes in WHOIS command. Affected
2411 file lib/silcutil/silcvcard.[ch].
2413 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2415 * Some strncat -> silc_strncat changes our the core and
2418 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2419 errors. Added better error printing to SKE library.
2420 Affected files lib/silcske/silcske.c, silcske_status.h and
2423 * Save the PKCS key length even if only private key is set to
2424 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2426 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2427 length in bits not in bytes. Affected files are
2428 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2429 silcd/server_query.c.
2431 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2433 * Added silc_attribute_payload_encode_data to directly encode
2434 the data into the attributes buffer. Renamed function
2435 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2436 Affected files are lib/silccore/silcattrs.[ch].
2438 * silc_hash_table_find_foreach calls the foreach function now
2439 once even if the nothing was found with context set to NULL.
2440 Affected file lib/silcutil/silchashtable.[ch].
2442 * Remove the RESOLVING flag from client entry after received
2443 the Requested Attributes from the client. Fixed memory leak
2444 in client entry freeing. Affected files silcd/server_query.c
2447 * Added Requested Attributes support into SILC Client Library.
2448 It is not able to send requested attributes in WHOIS command,
2449 and also receive and process requested attributes. Added
2450 silc_client_attribute_[add|del] and silc_client_attributes_get
2451 functions. Added also `ignore_requested_attributes' to the
2452 SilcClientParams to not use attributes in client. Affected
2453 files are lib/silcclient/command.c, client_attrs.[ch],
2454 silcclient.h, client_internal and client.[ch].
2456 * Changed the silc_client_get_client_by_id to support Requested
2457 Attributes, it takes them as argument now. Affected file
2458 is lib/silcclient/silcclient.h, and idlist.c.
2460 * Added -details option to WHOIS command in Irssi SILC Client
2461 to support the requested attributes. By default it requests
2462 all attributes. Affected file lib/silcclient/command.c and
2463 irssi/doc/help/in/whois.in.
2465 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2467 * Add also SERVICE attribute for server-constructed attribute
2468 data. Also digitally sign the attributes and add
2469 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2470 silcd/server_query.c.
2472 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2474 * Changed the silc_attribute_payload_encode to support list
2475 of attributes (function may be called several times to add
2476 a new attribute). Removed the silc_attribute_payload_encode_list
2477 function. The encoding function now also automatically encodes
2478 the data, so the caller does not need to do that. Affected
2479 files lib/silccore/silcattrs.[ch].
2481 * Added support for replying on behalf of the user to the
2482 Requested Attributes in WHOIS command in the server. Affected
2483 file silcd/server_query.c.
2485 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2486 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2488 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2490 * Don't swtich to become primary router if we are backup if
2491 decryption error has occurred. Affected file silcd/server.c.
2493 * Fixed a bug in backup router IP address comparison in
2494 silc_server_backup_get.
2496 Save now also the port of the server/router and use that
2497 in comparison as well. Affected file silcd/server_backup.c.
2499 * Normal server now reconnects to backup router automatically
2500 if connection is lost to it. Affected file silcd/server.c.
2502 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2504 * If packet processing fails (like integrity check fails)
2505 the connection is closed now. Affected files are
2506 lib/silccore/silcpacket.c and silcd/server.c.
2508 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2510 * Fixed double free in RSA public key set function
2511 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2514 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2516 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2517 Added server_query.[ch] which provides one interface for
2518 querying information using all three commands.
2520 * Changed all "typedef unsigned char" in core library to
2521 "typedef SilcUInt8".
2523 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2525 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2527 * Renamed silc_server_get_client_resolve to
2528 silc_server_query_resolve and moved to server_query.[ch].
2530 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2532 * Resumed client packet handling from server put the resumed
2533 client on wrong list on router and caused the client not
2534 be present on the network anymore. Now fixed to put the
2535 client to correct list. Affected file silcd/packet_receive.c.
2537 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2539 * Various cleanup in error message output in config parsing code
2540 and in server init code. Fixed error log files containing
2541 too many newlines ('\n') in some situations. Affected files are
2542 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2544 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2546 * Use the reverse lookupped hostname in client internals
2547 instead of one user provided us as remote server name.
2548 Affected file lib/silcclient/client.c.
2550 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2552 * Added 'app_context' to silc_schedule_init. It is an
2553 application specific context that is delivered to application
2554 in task callback functions. Affected files are
2555 lib/silcutil/silcutil.[ch].
2557 * The hb_context in SilcSocketConnection is not freed
2558 automatically anymore (application must free it). Freeing
2559 it automatic is inconsistent. Affected files are
2560 lib/silcutil/silcsockconn.[ch].
2562 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2564 * Added support for removing explicitly added client connections
2565 in rehash and closing the client connections if they were
2566 unconfigured in the rehash. Affected file silcd/server.c.
2568 * Added support for aborting automatically pending commands
2569 that never receives the reply (to avoid memory leaks).
2570 Added also silc_server_command_pending_timed to set the
2571 specific timeout for pending command. Affected files are
2572 silcd/command[_reply].[ch].
2574 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2575 specs and lib/silccore/silcstatus.h.
2577 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2579 * Changed the silc_get_time to accept time value as argument
2580 or if zero is sent return current local time. Affected
2581 file lib/silcutil/silcutil.[ch].
2583 * Added STATS command to client library and Irssi SILC client.
2584 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2586 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2588 * Assure that channel key is set before sending it. May
2589 crash server otherwise. Affected file silcd/packet_send.c.
2591 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2593 * Assure that endless loop cannot happen with detached client
2594 resolving on normal server. Added idlist status
2595 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2596 silcd/idlist.h and silcd/packet_receive.c.
2598 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2600 * Incoming file transfer request cannot use same session as
2601 the sending session. This can happen when sending file to
2602 yourself. Crashed the client on quit. Affected file
2603 lib/silcclient/client_ftp.c. Bug #24.
2605 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2607 * Implemented the draft-riikonen-precense-attrs draft and
2608 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2610 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2612 * Distribute the SERVER_SIGNOFF notify also to local backup
2613 routers from the primary router. The backup router may not
2614 have the signing of local server directly connected and need
2615 to know about the signoff. Affected file silcd/server_util.c.
2617 * Use the primary router as the origin of the locally connected
2618 server when it is disconnecting from the backup router since
2619 that's where it really is coming from. Now the clients from
2620 the disconnecting server are removed correctly and "shadow"
2621 clients are not left to the backup router. Affected file
2624 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2626 * If normal server is standalone and found existing but disabled
2627 channel, do not re-create the channel since it creates
2628 duplicate same channels. Affected file silcd/server.c.
2630 * Added anonymous client connections support to server. New
2631 "anonymous" configuration option to ConnectionParams section
2632 added. If set to true, the username and hostname information
2633 of the client will be scrambled and anonymous user mode is
2634 set automatically to the user. Affected files are
2635 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2637 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2639 * In JOIN notify handling, mark that the cache entry of the
2640 client cannot be expired. Can cause crashes on normal
2641 server (asserts client->channels). Affected file is
2642 silcd/packet_receive.c.
2644 * From now on distribution versions are used as protocol versions
2645 instead of by default using the Toolkit base version as protocol
2646 version. Affected file prepare.
2648 * Do not set the locally resolved hostname for local client
2649 entry but take what server sends. This way the real hostname
2650 is showed in WHOIS for yourself. Affected file is
2651 lib/silcclient/idlist.c and lib/silcclient/client.c.
2653 * Resolve local info with IDENTIFY when connecting to server.y
2655 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2657 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2658 for implied search (not needed on platforms which has native
2659 pthreads library). Use --without-pthreads to disable threads.
2660 Affected file is configure.in.pre
2662 * Fixed --with-iconv on platforms which need to bypass (broken)
2663 native iconv(). Affected file is configure.in.pre
2665 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2667 * Moved -C option parsing in Irssi SILC client at same time
2668 as other options. The UI was initialized earlier and caused
2669 problems on command line. Bug #16. Affected file is
2670 irssi/src/silc/core/silc-core.c.
2672 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2674 * Added global variable silc_log_timestamp that tells silclog
2675 wether to print or not the timestamp in the logging files.
2676 Affected file lib/silcutil/silclog.[ch].
2678 * Added silcd configuration option Timestamp in the Logging
2679 section. Affected file silcd/serverconfig.[ch],
2680 doc/example_silcd.conf.in.
2682 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2684 * Fixed fingerprint checking to check for entirely empty
2685 fingerprint instead of two first bytes when determining
2686 if it is set. Bug #18. Affected file silcd/command.c.
2688 * Fixed duplicate PKCS name registering to not allow it.
2689 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2691 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2693 * Conditionalize non-gcc compiler optimizations for various
2694 platforms, enable those commented out. Cleanups.
2695 Affected file lib/silcmath/mpi/configure.in
2697 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2699 * silc_rng_exec_command() left zombie processes if command
2700 didn't generate any output. Affected file
2701 lib/silccrypt/silcrng.c
2703 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2705 * Rewrote iconv checking, introduce --with-iconv for systems
2706 which rely on libiconv. Check if iconv() provided by libc
2707 is good enough, otherwise demand libiconv. Affected file
2710 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2712 * Search for ldopen() also in libc. This enables SIM support
2713 on *BSD systems. Based on patch from Alex Zepeda. Affected
2714 file configure.in.pre
2716 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2718 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2719 This fixes prepare on *BSD systems. Affected file
2722 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2724 * More fixed for not having purge timeout for global clients
2725 that are on channel. Affected files silcd/command_reply.c
2728 * Fixed the rekey protocol to work with backup router connections.
2729 Rekey packets are now allowed on disabled connections as
2730 well. Affected files silcd/packet_send.c and server.c.
2732 * Do not switch to be as backup router when shutting down and
2733 closing the primary connection. Affected file silcd/server.c.
2735 * Fixed memory leaks in backup router deleting. Added
2736 silc_server_backup_free to free all data during shutdown of
2737 server. Affected files silcd/server_backup.[ch].
2739 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2741 * Do not process commands if the sock->user_data is NULL.
2742 Affected file silcd/command.c.
2744 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2746 * Fixed buffer overflow and security problems (loosing bits
2747 in CFB encryption) in SILC RNG. Problems reported by
2748 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2750 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2752 * Added yet more checks that client is not expired on global
2753 list if it is on channels. Affected file is
2754 silcd/command_reply.c.
2756 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2758 * Merged c0ffee's MIME signal patch which adds support for
2759 sending also MIME messages in Irssi SILC Client, and handling
2760 received MIME messages in a signal (and perhaps doing something
2761 to non-textual MIME messages).
2763 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2765 * Fixed pending command deletion in server and client library
2766 to check the whole list instead of breaking after first found.
2767 The affected files are silcd/command.[ch] and
2768 lib/silcclient/command.[ch].
2770 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2772 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2773 secret or private, otherwise it's possible to find out
2774 whether a secret channel exists or not. Affected file
2777 * If CMODE change fails during the mode setting, assure that
2778 the old mode mask is set for the channel back. Affected
2779 file silcd/command.c.
2781 * Fixed passphrase saving on +a channel on normal server
2782 after successful JOIN command. Affected file silcd/command.c.
2784 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2786 * Remove server/router operator privileges in DETACH command,
2787 since it's possible to resume to server where these
2788 privileges would not be allowed for the client. Affected
2789 file silcd/command.c.
2791 * Do not set to wait for backup in rehash of the server.
2792 Affected file silcd/server.c.
2794 * Do not check listener sockets when counting how many
2795 socket connections we have. Affected file is
2796 silcd/server_util.c.
2798 * Do not announce disconnected clients that are remaining
2799 in history (for WHOWAS). This is because SIGNOFF notify
2800 for these has been sent earlier already. Affected file
2803 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2805 * Buffer overflow with CUMODE command's mode->mode character
2806 conversion. Reported by Ville Räsänen. Affected file
2807 lib/silcutil/silcutil.c.
2809 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2811 * Allow heartbeat packets to go disabled connections anyway.
2812 Affected files silcd/server.c and silcd/packet_send.c.
2814 * Do not broadcast New Channel packets with List flag set
2815 in the packet to backup routers. The router must check
2816 for the correctness of the packets before sending them.
2817 It is possible that router will have enforce Channel ID
2818 change and this would cause desync in the backup router.
2819 Affected file silcd/packet_receive.c.
2821 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2822 are handled in list parsing. They are not list packets
2823 anymore. Affected file silcd/packet_receive.c.
2825 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2827 * Stop waiting for backup router through the timeout, not
2828 directly after backup router has arrived. Affected file
2831 * Do not re-create channel keys and send them when removing
2832 clients in server shutdown. Affected files are
2833 silcd/server_internal.h and silcd/server_util.c.
2835 * Notify distribution to backup routers was missing from
2836 the silc_server_send_notify_dest function which caused
2837 desyncing problems with backup router. Affected file is
2838 silcd/packet_send.c.
2840 * The client's channel removing was working wrong on
2841 backup router. It assumed that it doesn't know global
2842 information but backup router does know. For this reason
2843 it could remove channel when it wasn't supposed to do that.
2844 Affected file silcd/server.c and silcd/server_util.c.
2846 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2848 * Stop for a couple seconds after badkup router has become
2849 primary router. Affected file silcd/server.c.
2851 * Added silc_server_remove_servers_by_server, which is used
2852 to remove servers originated from some other server. Also
2853 clients of those servers can be removed too. Affected file
2854 silcd/server_util.[ch].
2856 * When removing clients after a server has signed of remove
2857 also all servers behind that server (unless they are known
2858 to be available locally), and send SERVER_SIGNOFF for each
2859 of the server separately. Also the signed off clients are
2860 sent now separately per signed off server. The affected files
2861 are silcd/server.c and silcd/server_util.[ch].
2863 * All servers added with silc_idlist_add_server must always
2864 have both "router" and "connection" pointers set. Otherwise,
2865 bad server entries may be left around in the cache.
2866 Affected file silcd/command_reply.c.
2868 * Do not create the channel key in NEW_CHANNEL packet
2869 processing if the channel is empty. Affected file
2870 silcd/packet_receive.c.
2872 * Completed backup router support for standalone routers.
2873 Supports also servers in the cell that do not use the backup
2876 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2878 * Fixed a bug in silc_string_regexify which did not add '^'
2879 at the start of each string, and thus the matching was
2880 not explicit. For example ban list iikone@*!*@* would
2881 match also "priikone", which is wrong, it would have to be
2882 *iikone@*!*@* to match also "priikone". Affected
2883 file lib/silcutil/unix/silcunixutil.c.
2885 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2887 * Enable all local server connections before updating client
2888 caches when we've become backup router. Otherwise, signoff
2889 packets may not reach the clients. Affected files are
2890 silcd/server.c and silcd/server_util.[ch].
2892 * Fixed a bug in version string parsing which could crash
2893 the program with specially formatted version string.
2894 Bug reported and patch provided by Ville Räsänen. Affected
2895 file lib/silcutil/silcutil.c.
2897 * Handle the disconnection immediately when DISCONNECT
2898 packet is received in server. Affected file silcd/server.c.
2900 * Primary router now waits a short time (10 seconds) for
2901 backup router connection before accepting any other
2902 connection (except local). Affected file silcd/server.c,
2905 * Fixed a crash in client libary in NICK_CHANGE notify when
2906 NICK_CHANGE arrived for client entry we are resolving
2907 currently. Affected file lib/silcclient/client_notify.c.
2909 * Call the sconn->callback completion even if error had
2910 occurred. Start reconnecting always if connection to
2911 primary router fails during backup router protocol.
2912 Affected files silcd/server.c and server_backup.c.
2914 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2916 * Added functions silc_server_send_opers and
2917 silc_server_send_opers_notify to send packets stricly
2918 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2919 to send variable argument notify to operators.
2920 Affected files silcd/packet_send.[ch] and silcd/server.h.
2922 * Removed UMODE rights checking with UMODE_CHANGE notify.
2923 Affected file silcd/packet_receive.c.
2925 * Server/router operator now receives notify when network
2926 switches to backup router and when it resumes the use of
2927 primary router. Affected file silcd/server.c and
2928 silcd/server_backup.c.
2930 * Fixed the updating of client information after backup
2931 resuming protocol is over; update all except local clients
2932 to the new primary router. The affected file is
2933 silcd/server_util.c.
2935 * Added support for closing active connections in rehash
2936 that were unconfigured by the user. Supports currently
2937 closing server and router connections. Affected file
2940 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2942 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2944 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2945 is NULL since seems that on some platforms NULL is allowed
2946 and on some it's not. Fallback encoding is used instead.
2947 Affected file lib/silcutil/silcstrutil.c.
2949 * Fixed statistics updating for incoming server connection
2950 which could cause problems when re-connecting. Affected
2951 file silcd/server.c.
2953 * Preliminary backup router support for standalone router
2954 added. Affected files in silcd/.
2956 * Mark server connections in backup router disabled before
2957 and after backup protocol. Affected file is
2958 silcd/server_backup.c.
2960 * Added support for reconnecting to remote server connection
2961 even if the protocol fails, and if the configuration wants
2962 us to keep trying to connect anyway.
2964 Server connection is not allowed to backup router if
2965 backup router does not have connection to primary router yet.
2967 Affected file is silcd/server.c.
2969 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2971 * Added silc_client_udpate_server function to update changed
2972 server info. Affected file lib/silcclient/idlist.[ch].
2974 * Added check for server entries that are being resolved when
2975 notify is received. If being resolved, handle the received
2976 notify only after it's resolved so that all notifys are
2977 handled in same order as received from the server.
2979 Added similar resolver check to channel entries. Every
2980 notify that cause resolving of any information that affects
2981 channel entry marks the channel entry in waiting state.
2982 After whatever resolving is over the waiters are signalled
2983 and only then the notifys are handled in the same order
2984 as delivered from the server.
2986 Affected files are lib/silcclient/idlist.[ch], and
2989 * Fixed KILLED notify handling in normal server. Affected
2990 file silcd/packet_receive.c.
2992 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2993 is locally connected, or was locally connected (but may
2994 be detached and connection is not active). Added also
2995 SILC_IS_LOCAL for checking this status. Affected files
2996 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2997 silcd/server.c and silcd/server_internal.h.
2999 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3001 * Don't send or handle TOPIC_SET if topic is already set and
3002 is same as being set. Affected files silcd/command.c and
3003 silcd/packet_receive.c.
3005 * Fixed CMODE change rights checking to work correctly when
3006 removing modes by operator. Affected file is
3007 silcd/server_util.c.
3009 * Fixed some handling with New Channel packet in router and
3010 fixed some CMODE_CHANGE notify handling in server and router.
3011 Affected file is silcd/packet_receive.c.
3013 * Changed "disconnect" client operation to include the
3014 reason of the disconnection and optional disconnection
3015 message. Affected file lib/silcclient/silcclient.h.
3017 * Made the compilation of lib/contrib/ stuff conditional.
3018 Affected files configure.in.pre, lib/contrib/Makefile.am.
3020 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3022 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
3023 to the sender of the notify too, to avoid situation where two
3024 notifys are in the network at the same time going to oppsite
3025 directions. Affected file silcd/packet_receice.c.
3027 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3029 * Delete the client from channel even if the cilent->id is
3030 NULL. It was possible that client was deleted without
3031 removing from channels (theoretically at least). Affected
3032 file silcd/server.c and silcd/server_util.c.
3034 * Free the client data too when resuming is not successful.
3035 Affected file silcd/packet_receive.c.
3037 * Merged some code from c0ffee's silc-plugin. Affected files
3038 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
3040 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
3041 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
3042 to the primary router connection, the other one returns
3043 TRUE if packet must be broadcasted to network.
3045 * All notifys that are destined to primary router (to network)
3046 are now automatically sent to backup routers even if the
3047 router is standalone (and has backup router). Affected files
3050 * Added --without-irssi and --without-silcd configuration
3051 options for disabling the compilation of these applications.
3052 Affected file configure.in.pre and prepare.
3054 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3056 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
3057 UTF-8 encoding and decoding. Added also new encodings
3058 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
3060 Added also SILC_STRING_LANGUAGE which is language and charset
3061 specific encoder and decoer for those platforms that support
3062 iconv(). It can convert the UTF-8 to and from the locale
3063 specific character set.
3065 Affected file lib/silcutil/silcstrutil.[ch].
3067 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
3069 * Added function silc_get_command_name to the file
3070 lib/silcutil/silcutil.[ch].
3072 * Improved the server debug output a bit. Affected files are
3075 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3077 * Save the channel passphrase when received succesful JOIN
3078 command reply from router, on normal server. Otherwise
3079 joinig +a channels from normal server is not possible.
3080 Affected file silcd/command.c.
3082 * Fixed a bug in TOPIC_SET notify handling. The notifier
3083 may be other than client too, like server or channel.
3084 It expected it to always be only client and ignored the
3085 notify. Affected file silcd/packet_recieve.c.
3087 * Removed some (unnecessary) debug printing from
3088 lib/silccore/silcid.c and lib/silccore/silcargument.c.
3090 * Do not force CMODE_CHANGE when server is announcing new
3093 Router announces stuff only after server reannounces channel
3094 after CHANNEL_CHANGE notify.
3096 These fixes optimizes the announcing procedure, and perhaps
3097 fixes some problems too. Affected file silcd/packet_receive.c.
3099 * Fixed SERVER_SIGNOFF sending to local clients. It was
3100 totally broken and sent the notify to all local clients,
3101 instead of only to those that was on same channel as the
3102 signing off clients. Affected file silcd/server_util.c.
3104 * Added -D option to server. It can be used to give debug
3105 level. The levels are from 0 - 99, and are predefined for
3106 smooth server debugging. (see silcd.c for the predefined
3107 levels). Affected file silcd/server.c.
3109 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3111 * Fixed a bug in Irssi SILC client to close the connection
3112 properly when disconnecting from server. Affected file
3113 irssi/src/silc/core/client_ops.c.
3115 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3117 * When authenticating as founder during JOIN command, check
3118 that the one authenticating becomes the only founder on the
3119 channel. Affected file silcd/command.c.
3121 * Better checking for founder mode setting when CUMODE_CHANGE
3122 notify is received. Affected file silcd/packet_receive.c.
3124 * Close all connections when shutting down the server by sending
3125 DISCONNECT packet. Close all listeners too when shutting
3126 down the server. Affected file silcd/server.c.
3128 * Handle DISCONNECT packet correctly in client library by
3129 calling the "disconnect" client operation. Affected file
3130 lib/silcclient/client.c.
3132 * Handle local errors correctly during resuming. Affected
3133 file lib/silcclient/client.c.
3135 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3137 * The log file is not dupped internally anymore in
3138 lib/silcutil/silclog.c. Fixed memory leaks too.
3140 * The scheduler now dispatches all pending timeout tasks
3141 when it is uninitialized with silc_schedule_uninit.
3142 Affected file lib/silcutil/silcschedule.c.
3144 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3146 * Added --enable-stack-trace option to configure. Added
3147 memory allocation stack trace support. Added files
3148 lib/silcutil/stacktrace.[ch]. Affected files are
3149 lib/silcutil/silcmemory.[ch].
3151 * Fixed memory leaks from libraries and server. Affected
3152 files around the tree.
3154 * Reverted back a fix made to CUMODE which broke it.
3155 Affected file silcd/command.c.
3157 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3159 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3160 core library, and implemented it. All textual messages SHOULD
3161 use this flag and the message MUST be UTF-8 encoded.
3162 All text messages sent by Irssi SILC client are now UTF-8
3163 encoded (regardless whether the terminal supports UTF-8 or not).
3164 Affected files are lib/silccore/silcchannel.h,
3165 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3168 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3170 * Added lots of new statistics updating that was missing from
3171 the server and router code. Affected files in silcd/.
3173 * Sending SIGUSR1 signal to server now dumps the current
3174 server statistics into /tmp directory. Affected file is
3177 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3178 the SILC Hash Interface also. Added new functions
3179 silc_hash_get_name, silc_hash_init, silc_hash_update and
3180 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3182 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3184 * Added some better info printing for client during connecting.
3185 Affected file silcd/server_util.c.
3187 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3188 to silence a user on a channel. Affected files are
3189 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3190 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3191 and silcd/packet_receive.c.
3193 * Fixed a fatal bug in handling of malformed command payload.
3194 Affected file silcd/command.c.
3196 * Fixed a double free when announcing channel users to router.
3197 Affected file silcd/server.c.
3199 * After successful authentication to channel founder mode, check
3200 that there isn't anyone else with founder mode on the channel.
3201 The one that authenticated will become founder and anyone
3202 else is demoted. Affected file silcd/command.c.
3204 * Added error printing of any error that has occurred during
3205 any command in client library. Affected file is
3206 irssi/src/silc/core/client_ops.c.
3208 * Removed some error printing from the client library and left
3209 it for the application to worry (from the error status it
3210 receives in 'command' client operation. Affected file is
3211 lib/silcclient/command.c.
3213 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3215 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3216 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3217 Starting key agreement with itself is denied. Affected file
3218 is lib/silcclient/client_keyagr.c.
3220 * Fixed some error checkings from the SFTP library which caused
3221 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3222 and lib/silcsftp/sftp_util.c.
3224 * Added new "debug" and "debug_string" settings to Irssi SILC
3225 client which can be used to print runtime debugging on the
3226 Irssi's screen. Available when compiled with --enable-debug
3227 option. Affected file irssi/src/silc/core/silc-core.c.
3229 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3231 * Fixed a missing variadic parameter in a function call that
3232 caused server crash when a non-allowed connection arrived.
3233 Reported by Richard Becker. Affected file silcd/server.c.
3235 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3237 * Added WATCH list sending to backup routers from router.
3238 The WATCH command is sent by the router to the backup
3239 router. Affected file silcd/command.c.
3241 * Mark the backup_router flag for RouterConnection entry
3242 if the backup router stuff is defined in the config file.
3243 Affected file silcd/serverconfig.c.
3245 * Fixed some backup data sending around the code to work better
3246 if the router is standalone router. Not all places were fixed.
3247 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3250 * Fixed the router connecting when connecting to multiple
3251 routers. It ignored every other router except the first
3252 one. Affected file silcd/server.c.
3254 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3256 * Made the private key generation after expiration optional.
3257 If not created after expiration the old key will re-expire
3258 at a later time (and thus key pair is not necessary to
3259 change). Affected file irssi/src/silc/core/clientutil.c.
3261 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3263 * The length arguments in bind() and connect() were wrong
3264 and fixed now to used SIZEOF_SOCKADDR in the
3265 lib/silcutil/unix/silcunixutil.c.
3267 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3269 * Fixed detach timeout handling to use Client ID and not
3270 the actual client entry which may be freed in the callback.
3271 Affected file silcd/command.c.
3273 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3275 * Merged c0ffee's multiple interface support patch.
3276 Affected files in silcd/.
3278 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3280 * Cleanup keys properly. Affected file is
3281 irssi/src/silc/core/clientutil.c.
3283 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3285 * Display the user mode on the status bar. Affected file
3286 irssi/src/silc/core/silc-expandos.c.
3288 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3290 * If private message key is not set, but the flag is set in
3291 the packet, ignore the packet since it cannot be decrypted.
3292 Affected file lib/silcclient/client_prvmsg.c.
3294 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3296 * When resuming client, remove the old client entry from
3297 the watcher list too. Affected file silcd/packet_receive.c.
3299 * Do not allow normal server to force founder mode away
3300 from router if the founder mode is already set. Affected
3301 file silcd/packet_receive.c.
3303 * Remove the client entry with watch notify types with short
3304 timeout, and not directly, so that other notifys can be
3305 retrieved too. Affected file lib/silcclient/client_notify.c.
3307 * Display notification about data messages that cannot be
3308 displayed. Affected files irssi/src/silc/core/client_ops.c,
3309 irssi/src/fe-common/silc/module-formats.[ch].
3311 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3313 * Fixed the CHANNEL_CHANGE notify handling in client libary
3314 to not use freed memory. Affected file is
3315 lib/silcclient/client_notify.c.
3317 * Fixed CUMODE_CHANGE notify handling in server. Affected
3318 file silcd/packet_receive.c.
3320 * Fixed USERS command to support empty channels. Affected
3321 file silcd/command.c.
3323 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3325 * Allow multiple identical pending commands to be registered
3326 in client library. Affected file is lib/silcclient/command.c.
3328 * Call the completion for resolving client information only
3329 after all resolvers has finished. This fixes a crash in
3330 the client. Added support for checking when the resolvers
3331 are finished. Affected file is lib/silcclient/idlist.c.
3333 * Wait by default 3 seconds before reconnecting to the server
3334 after being disconnected. Makes the /detach command a bit
3337 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3339 * Check the watcher list before sending signoff notifys
3340 when closing client connection. Affected file is
3343 * Added better CMODE command rights checking. Affected file
3344 silcd/server_util.c.
3346 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3348 * Fixed watcher list checking during server signoff. It
3349 crashed the server. Affected file silcd/server_util.c.
3351 * The JOIN command reply returns now the founder's public
3352 key. Affected file is silcd/command.c.
3354 * Announce the channel mode, and the mode properties with
3355 CMODE_CHANGE notify. Affected file silcd/server.c.
3357 * Mark new channels by default disabled, untill at least
3358 one user joins the channel. Affected file is
3359 silcd/packet_receive.c.
3361 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3363 * The nickname argument to watch notify can be optional.
3364 Fixes a crash in server. Affected file silcd/packet_send.c.
3366 * Remove the client entry from cache if the WATCH notify type
3367 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3368 lib/silcclient/client_notify.c.
3370 * Check the watcher list before and after changing nickname
3371 when the NICK_CHANGE notify is received. Affected file is
3374 * Fixed a crash in OPER and SILCOPER command sending. Empty
3375 passphrase caused the crash. Affected file is
3376 lib/silcclient/command.c.
3378 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3380 * Merged with Irssi CVS for Irssi SILC client.
3382 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3384 * Completed the protocol specifications.
3386 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3388 * Merged with Irssi CVS for Irssi SILC client.
3390 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3392 * Added the founder's public key delivery to the
3393 CUMODE_CHANGE notify type as well. Updated the protocol
3394 specs and the code. Affected files are silcd/packet_send.[ch],
3395 silcd/packet_receive.c and silcd/command.c.
3397 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3399 * Added silc_pkcs_public_key_copy function into the
3400 lib/silccrypt/silcpkcs.[ch].
3402 * Remove the `iv' from the SilcChannelEntry since we can
3403 live without it. Affected files are silcd/idlist.h and
3404 silcd/packet_receive.c.
3406 * Added support for sending the founder's public key in
3407 the CMODE_CHANGE notify packet in the server. Affected
3408 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3409 silcd/command.c and silcd/server.c.
3411 * Changed the FOUNDER_AUTH authentication to use only
3412 public key authentication as defined by new protocol
3413 specs. Passphrase authentication with that mode cannot
3414 be used anymore. It is now possible to reclaim founder
3415 mode from any server in the network. Affected files are
3416 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3418 * Added permanent channels support by making the channel
3419 permanent when FOUNDER_AUTH mode is set on the channel.
3420 The channel will not be destroyed even if channel is empty
3421 when that mode is set. Protocol TODO #17. Affected
3422 files are silcd/server.[ch], server_util.[ch],
3423 silcd/command.c, silcd/packet_receive.c and
3424 lib/silcclient/command.c.
3426 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3428 * Added reference counter to the command reply context in
3429 the client library. Affected files are
3430 lib/silcclient/command_reply.[ch].
3432 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3434 * Fixed rekey protocol with PFS in the client library.
3435 Affected file is lib/silcclient/protocol.c.
3437 * Added support for list of errors in client library
3438 command reply handling. Affected file is
3439 lib/silcclient/command_reply.c.
3441 * Defined that the WHOIS and IDENTIFY commands can send
3442 list of errors. Updated the protocol specs. Protocol
3445 * Added support for sending list of errors to WHOIS and
3446 IDENTIFY commands in server. Added support for receiving
3447 list of errors in server. Affected files are
3448 silcd/command.c and silcd/command_reply.c.
3450 * Fixed client info resolving on LEAVE command in client
3451 library to not crash. Affected file is
3452 lib/silcclient/client_notify.c.
3454 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3456 * Defined that the NICK command replies with thew changed
3457 nickname too, to make the nickname changing simpler at
3458 the client's end. Updated protocol specs and the code
3459 in client and server. Affected files are
3460 silcd/command.c, lib/silcclient/command_reply.c and
3461 lib/silcclient/command.c.
3463 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3465 * Added `Compressed' packet flag to indicate that the packet
3466 payload is compressed by the sender. Updated the protocol
3467 specs and the core library. The compression still is not
3468 implemented in the sources. Affected file is
3469 lib/silccore/silcpacket.h.
3471 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3473 * Remove pending command callbacks also if the connection
3474 to the server is destroyed. Affected file is
3475 lib/silcclient/client.c.
3477 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3479 * Added new QUIET channel user mode that can be used to
3480 quiet a user in a channel. Updated the protocol specs but
3481 it wasn't implemented yet. Protocol TODO #27. Affected
3482 file is lib/silccore/silcmode.h.
3484 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3486 * Added BLOCK_INVITE user mode to be able to block incoming
3487 invite notifications. Protoocol TODO #26. Affected files
3488 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3491 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3492 the protocol specs and the code. Affected file is
3493 lib/silccrypt/silcpkcs.c.
3495 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3497 * Disconnect Payload includes now the status type. Updated
3498 the protocol specs and the code. Protocol TODO #25.
3499 Affected files are silcd/server.c, lib/silcclient/client.c.
3501 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3502 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3503 Moved the silc_client_command_status_messages table to the
3504 lib/silcutil/silcutil.c and added new funtion
3505 silc_get_status_message, which deprecates function
3506 silc_client_status_message. Affected files are
3507 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3508 lib/silcutil/silcutil.[ch].
3510 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3512 * Defined that the nickname hash in Client ID MUST be from
3513 lowercase nickname. This effectively changes nicknames in
3514 SILC to case-insensitive. Updated the protocol specs and
3515 the code. Affected files are lib/silcutil/silcutil.[ch],
3516 silcd/serverid.c, and silcd/idlist.c.
3518 * Added new channel user modes BLOCK_MESSAGES_USERS and
3519 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3520 code. Affected files are lib/silccore/silcmode.h,
3521 lib/silcclient/command.c, and silcd/packet_send.c.
3523 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3524 specs and code. Affected file lib/silccore/silcstatus.h.
3526 * Added support for watch list. It is possible to add nicknames
3527 to be watched, and when they come to network, leave network
3528 or user mode changes the watcher will be notified of this
3529 change. Added SILC_COMMAND_WATCH command, added new
3530 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3531 notifications. Updated the protocol specs and implemented
3532 this to library, client and server. Protocol TODO #21.
3533 Affected files are lib/silccore/silccomand.h,
3534 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3535 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3536 silcd/packet_send.[ch], silcd/packet_receive.c, and
3537 irssi/src/silc/core/client_ops.c.
3539 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3540 somebody watching you. Updated the protocol specs and the
3541 code. Affected files are lib/silccore/silcmode.h, and
3542 lib/silcclient/command.c.
3544 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3546 * Added service support to SILC protocol. Added new command
3547 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3548 core library. Services are not implemented in server or
3549 client for now. Protocol TODO #20. Affected files are
3550 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3552 * Added SilcStatus argument to `command' client operation
3553 to return the error status when command sending fails
3554 locally. Changed all command in client library to return
3555 correct command status. Affected files are
3556 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3557 irssi/src/silc/core/client_ops.c.
3559 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3561 * Added silc_mime_parse function to parse MIME headers.
3562 Affected files are lib/silcutil/silcstruti.[ch].
3564 * Added MIME header parsing in Irssi SILC Client. It displays
3565 all textual MIME objects, others it ignores. Affected file
3566 is irssi/src/silc/core/clien_ops.c.
3568 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3570 * Fixed a bug in the pid writing function, which couldn't be
3571 written in a root-owned directory.
3573 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3575 * Defined that channel message to unknown Channel ID must
3576 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3577 Updated the protocol specs and the code in server. The
3578 affected file is silcd/packet_receive.c.
3580 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3582 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3583 that it is used to send error notifys if error occurs during
3584 some SILC packet processing, except commands. The error
3585 types are same as for command reply types. Defined that
3586 if private message is sent to unknown Client ID the error
3587 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3588 Updated the protocol specs and code. Affected files are
3589 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3590 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3591 and irssi/src/silc/core/client_ops.c. Renamed the
3592 SilcCommandStatus to SilcStatus.
3594 * Defined the use of extra WHOIS attributes in WHOIS command.
3595 The <Requested Attributes> (defined in a separate document)
3596 can be used to request additional information about user
3597 not returned by standard WHOIS command. Defined that server
3598 can send WHOIS command directly to client. Client provides
3599 the requested attributes to the server. Updated the protocol
3600 specs. Protocol TODO #4. Implementation is not done yet
3601 (Protocol TODO #24).
3603 * Renamed function silc_client_command_status_message to
3604 silc_client_status_message. Affected files are
3605 lib/silcclient/command_reply.[ch].
3607 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3609 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3610 32 bit integers. Updated the protcol specs and the code.
3611 Affected files are silcd/command.c and
3612 lib/silcclient/command.c.
3614 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3616 * Fixed a bug in library where sending a bogus authentication
3617 payload would lead to a crash. Affected file is
3618 lib/silccore/silcauth.c.
3620 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3622 * Added detach_disabled and detach_timeout server config
3623 options to the server. Affected files silcd/serverconfig.[ch],
3624 silcd/command.c and silcd/packet_receive.c.
3626 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3628 * Added resolve_cmd_ident field to the SilcClientEntry structure
3629 too so that if the entry is for example being resolved so
3630 another command may attach to the same pending command reply
3631 without requiring to resolve the same entry again. Added
3632 support for adding multiple pending commands for one
3633 command idenfier. Affected files lib/silcclient/command.[ch],
3634 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3636 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3638 * Defined that server receives WHOIS command reply for private
3639 and secret channels too. Updated protocol specs and the
3640 code in server. Affected file silcd/command.c.
3642 * Defined <channel user mode list> argument to WHOIS command
3643 reply for returning user modes on the channels. The
3644 channel list now doesn't include the user mode anymore but the
3645 actual channel mode. Updated protocol specs and the code in
3646 client and server. Affected files are silcd/command_reply.c,
3647 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3648 and lib/silcclient/command_reply.c.
3650 * Save the channels list in WHOIS command reply in normal server
3651 so that WHOIS always shows joined channels also in normal
3652 server and not just on router. Affected file is
3653 silcd/command_reply.c.
3655 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3657 * Defined that server receives USERS command reply for private
3658 and secret channels too. Updated protocol specs and the
3659 code in server. Affected file silcd/command.c.
3661 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3663 * Changed the UMODE's mode mask argument to be optional. If
3664 not provided then the command merely returns the current mode
3665 mask to the client. Updated protocol specs and the server.
3666 Affected file is silcd/command.c.
3668 * Added SILC session detachment/resuming support. It is possible
3669 to detach by closing the network connection and then re-connect
3670 and resume to the old client session. Added DETACHED user
3671 mode that server will set for detached client. Added new
3672 packet RESUME_CLIENT which is used to perform the resuming
3673 process. Added DETACH command. Updated the protocol specs,
3674 core library, client and server. Protocol TODO #22. Very
3675 many affected files around the tree.
3677 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3679 * Changed the CMODE's mode mask argument to be optional. If
3680 not provided then the command merely returns the current mode
3681 mask to the client. Updated protocol specs and the server.
3682 Affected file is silcd/command.c.
3684 * Changed the Killer's Client ID in KILLED notify to be just
3685 any ID payload since router server is allowed to kill as well.
3686 Updated protocol specs, client libary and server. Affected
3687 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3688 and irssi/src/silc/core/client_ops.c.
3690 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3692 * Added new user modes ANONYMOUS for special anonymous servers
3693 that may set the mode for client, and BLOCK_PRIVMSG which
3694 client may set to block incoming private messages unless the
3695 Private Message Key flag is set (using private keys to protect
3696 private messages). Updated protocol specs and code in client
3697 and server and core library. Protocol TODO #23. Affected
3698 files are lib/silccore/silcmode.h, silcd/server.[ch],
3699 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3700 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3702 * Added new channel user mode BLOCK_MESSAGES which the client
3703 may set to itself to tell server not send channel messages.
3704 Other packets such as channel key packets are still sent.
3705 Protocol TODO #23. Updated the protocol specs, client and
3706 server. Affected files are lib/silccore/silcmode.h,
3707 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3708 lib/silcutil/silcutil.c, silcd/command.c, and
3709 silcd/packet_send.c.
3711 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3713 * Redefined the Status Payload to include now two 8 bit fields,
3714 instead of one 16 bit field. This now makes it possible to
3715 send list of errors. Updated the protocol specs and the code
3716 in core library, client library and server. Protocol TODO #1.
3717 Affected files are lib/silccore/silccommand.[ch],
3718 lib/silcclient/command_reply.[ch], silcd/command.c,
3719 silcd/command_reply.c and silcd/packet_receive.[ch].
3721 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3723 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3724 must be handled by the application and should tell the application
3725 that an error message was already printed, and it should print the
3726 config coords (line, filename, ...). Affected files are
3727 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3729 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3730 server config parsing code more readable.
3732 Fixed a bug in the fetch_logging() config callback.
3734 Affected files is silcd/serverconfig.c.
3736 * Drop root privileges when started in foreground. Don't drop them
3737 if debugging also. Affected file is silcd/silcd.c.
3739 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3741 * Added more IM-like features by introducing new user modes
3742 for setting various presence information. Added new modes:
3743 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3744 specs and code. Protocol TODO #19. Affected files are
3745 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3746 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3748 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3750 * Added STATS command to the protocol after all, to return
3751 various statistical information about the network. It can
3752 be used by clients to retrieve statistical information, and
3753 servers may use it to to fetch cell and network wide
3754 statistics from router. Updated the protocol specs and
3755 implemented it to the server. Protocol TODO #16.
3756 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3757 silcd/command_reply.[ch].
3759 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3761 * The LIST command reply in client libary now adds new channel
3762 entry if the returned channel doesn't exist yet in cache,
3763 and returns the channel entry to the application in the
3764 command_reply client operation. Affected file is
3765 lib/silcclient/command_reply.c.
3767 * Changed the channel message payload's MAC generation to
3768 include the IV in the MAC as well. This way all relevant
3769 parts of the channel message payload are authenticated also
3770 with the channel message MAC (and not only by packet MAC).
3771 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3772 Affected file is lib/silccore/silcchannel.c.
3774 * Fixed the SKE to save the remote version, since the
3775 silc_ske_parse_version mistakenly checked wrong version,
3776 after it replaced the start payload. Affected files are
3777 lib/silcske/silcske.[ch].
3779 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3781 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3782 string utility functions. Added there also new functions
3783 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3784 Affected files lib/silcutil/silcstrutil.[ch].
3786 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3787 files are lib/silcutil/silcstrutil.[ch].
3789 * Defined that the security property fields in SKE SHOULD be
3790 UTF-8 encoded, defined that version string MUST be US-ASCII
3791 encoded, defined that passphrases sent in connection
3792 authentication protocol MUST be UTF-8 encoded. Implemented
3793 these to the client and server. Defined also that other
3794 passphrases sent in the protocol MUST be UTF-8 encoded.
3795 Affected files are lib/silcske/silcske.c,
3796 lib/silcclient/protocol.c, silcd/protocol.c,
3797 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3799 * Changed the silc_client_close_connection interface to not
3800 need the SilcSocketConnection which should not be visible
3801 to application. Affected files are lib/silcclient/client.c
3802 and lib/silcclient/silcclient.h.
3804 * Rewrote the text for Private Message Key Payload in the
3805 protocol specification. Protocol TODO #11.
3807 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3809 * Upgraded the protocol version to 1.1, updated protocol specs
3812 * Added the nickname as new argument to NICK_CHANGE notify and
3813 added it to protocol specs and implemented it to client and
3814 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3815 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3816 lib/silcclient/client_notify.c.
3818 * Added the killer's client ID to the KILLED notify and added
3819 it to protocol specs and implemented it to client and server.
3820 Protocol TODO #13. Affected files are silcd/command.c,
3821 silcd/packet_receive.c, packet_send.[ch],
3822 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3823 The killer's client entry is now returned to application in
3824 the `notify' client operation.
3826 * Fixed the Max Argument fields that had too large value set
3827 in the protocol specs. Protocol TODO #14.
3829 * Added the LEAVE command reply to return the ID of parted
3830 channel. Updated protocol specs and implemented it to the
3831 client and server. Protocol TODO #15. Affected files are
3832 silcd/command.c, lib/silcclient/command_reply.c. The channel
3833 entry is now returned to application in the `command_reply'
3836 * Rewrote the version SKE version checking in client libary
3837 and in server to use the silc_parse_version_string. Affected
3838 files are lib/silcclient/protocol.c, silcd/protocol.c.
3840 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3841 commands that was missing it, and updated protocol specs and
3842 the server implementation. Protocol TODO #10. The affected
3843 file is silcd/command.c.
3845 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3846 generic reply to a generic request (REQUEST flag), and
3847 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3848 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3849 to define the payload for DATA flag. Added the flags to
3850 the implementation. Protocol TODO #9. Affected file is
3851 lib/silccore/silcchannel.h.
3853 Changed the client library to return the message length
3854 to application as well in the channel_message and private_message
3855 client operations. Affected files are
3856 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3857 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3858 and lib/silcclient/client_ops_example.c.
3860 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3861 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3862 the channel. Updated protocol specs and impelemented this
3863 to client and server. Protocol TODO #6. Affected files are
3864 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3865 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3867 Added new options m and M to CMODE command in Irssi SILC
3868 client to set these modes.
3870 * Deprecated all administrative commands from SILC protocol
3871 since they are highly implementation specific commands.
3872 Updated protocol specs. Moved the old commands in
3873 implementations to private range of command types. Affected
3874 files are silcd/command.c, lib/silcclient/command.c and
3875 lib/silcclient/command_reply.c. Protocol TODO #8.
3877 * Fixed a bug in server where sending unknown command crashes
3878 the server. Affected file silcd/command.c.
3880 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3882 * Added SILC_PROTOCOLVERSION macro to check protocol version
3883 of a socket connection. The affected file is
3884 lib/silcutil/silcsockconn.h.
3886 * Added better error logging in rekey protocol. Affected file
3889 * Do not check public key types in SKE during rekey. Affected
3890 file lib/silcske/payload.c.
3892 * Fixed the rekey protocol with PFS, which was totally broken.
3893 Affected file silcd/protocol.c.
3895 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3897 * Some client implementations quit network by doing first LEAVE
3898 and then immediately SIGNOFF (like Bombyx). We now do check
3899 after a short time after LEAVE notify and check whether the
3900 client is still valid after LEAVE, and if not we remove it from
3901 cache. Affected file is lib/silcclient/client_notify.c.
3903 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3905 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3906 it's good not to have security holes here.
3908 * Fixed a negative refcount situtuation for the config context.
3909 Affected file is silcd/serverconfig.c.
3911 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3913 * ROBOdoc documented lib/silcutil/silcutil.h.
3915 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3917 * Optimized even more the SilcPacketContext structure. Now
3918 totally saved 16 bytes of memory per context after optimization.
3919 Affected files are lib/silccore/silcpacket.[ch].
3921 * Made strict checks for valid SILC IDs. Affected file is
3922 lib/silccore/silcid.c.
3924 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3926 * Changed the object argument for silc_cipher_register,
3927 silc_hash_register, silc_hmac_register and silc_pkcs_register
3928 to const. Affected files are lib/silccrypt/silccipher.[ch],
3929 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3931 * Changed the silc_get_username and silc_get_real_name to
3932 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3934 * Fixed the Irssi SILC Client to use the silc_get_username and
3935 silc_get_real_name insted of glib routines since the glib
3936 routines only corrupt stack. Fixes the Irssi SILC to work in
3937 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3939 * Fixed the Irssi to not use g_get_home_dir since it crashes
3940 or returns garbage on cygwin and corrupts stack. Added function
3941 get_home_dir to Irssi routines. Affected files are
3942 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3944 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3946 * Made some structure optimizations. SFTP memory FS MemFSEntry
3947 entry structure. Optimized SilcTask structure. Optimized
3948 SilcPacketContext structure.
3950 Affected files lib/silcsftp/sftp_fs_memory.c,
3951 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3953 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3955 * And yet again reverted back the config thing since Johnny
3956 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3959 * Fixed memory leaks from config object. Affected files are
3960 silcd/serverconfig.[ch].
3962 * Added support for adding new connections to the server in rehash.
3963 After rehash they take effect.
3965 Added support for changing the maximum allowed connections in
3966 rehash. The number can grow but going smaller is not supported.
3968 Added function silc_server_num_sockets_by_remote to the
3969 silcd/server_util.[ch].
3971 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3973 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3975 * Added preliminary checking during config parsing for a valid
3976 public/private key and removed further checks in the code.
3977 Affected files are silcd/serverconfig.[ch], server.c.
3979 * Moved functions silc_server_drop() and silc_server_daemonise()
3980 from server.c to silcd.c since they are stricly related to
3981 the application activity.
3983 * Reverted a small part of the automatic ref/unref since
3984 it caused a double unref in some situations. Affected
3985 files are silcd/silcd.[ch], server.c, serverconfig.c.
3987 * Added some .cvsignore files in the lib directory.
3989 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3991 * Fixed silc_net_gethostbyaddr to correctly resolve by
3992 address. Affected file lib/silcutil/silcnet.c.
3994 * Fixed the notify relaying to client. The HMAC to be used
3995 with relayed packets ws wrong and caused decryption failure
3996 at the client end. Affected file is silcd/packet_receive.c.
3998 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4000 * Created new branch silc_protocol_1_0_branch.
4002 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
4004 * Changed the silc_server_config_* routines to be SilcServer
4005 independent. They are now officially application specific code
4006 and not part of generic server implementation. Affected files
4007 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
4009 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4011 * Added automatic referencing of config context in the
4012 silc_server_config_alloc, and automatic unreferencing in the
4013 silc_server_config_destroy. Affected files are
4014 silcd/serverconfig.[ch], silcd/silcd.c.
4016 * Fixed the silc_log_quick handling in the logging routines.
4017 It didn't log quickly when it was TRUE. Affected file is
4018 lib/silcutil/silclog.c. Also the flush delay was set even
4019 if it was 0 in config file. Affected file is
4020 silcd/serverconfig.c.
4022 * Added support for changing key pair of the server in rehash.
4023 Affected file silcd/server.c.
4025 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4027 * Fixed the TOPIC_SET notify to not cras. It changed the topic
4028 too early, before getting the channel entry. Affected file
4029 is silcd/packet_receive.c.
4031 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4033 * Added functions silc_server_config_[ref/unref], these are used
4034 to prevent that the config object is destroyed.
4036 No longer directly affect global variables silc_log_quick and
4037 silc_log_delay, they are first cached inside the config object
4038 and then applied with silc_server_config_setlogfiles().
4040 silc_server_config_set_defaults() is now internal to
4041 serverconfig.c, there are no reasons to show this internal stuff
4044 Affected files are silcd/serverconfig.[ch].
4046 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
4047 fprintf's to stderr, since some code may be executed again after
4048 the server went into the background. Affected files are
4051 * Added rehash support. Added function silc_server_rehash() that
4052 will perform all the basic tasks of the rehashing procedure.
4054 * Added command line option `-x, --hexdump'. This will enable the
4055 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
4056 The option `--hexdump' implies `--debug'.
4058 * Fixed a bad bug in the logging APIs (silcutil library) where
4059 the application would crash after calling silc_log_reset_all().
4061 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4063 * Fixed the KICKED notify handling in client library to
4064 correctly remove the channel and all entries from the
4065 channel when I was kicked. This bug crashed the client.
4067 Fixed yet another but in KICKED notify handling to remove
4068 the kicked client correctly from the channel.
4070 Affected file is lib/silcclient/client_notify.c.
4072 * Fixed a minor bug in looking up correct client entry
4073 in KICKED notify in server. Affected file is
4074 silcd/packet_receive.c.
4076 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
4077 sources correctly to distribution. Fixes --with-gmp option.
4079 * Removed the manual rehashing from ID Cache, and changed it
4080 to use the SILC Hash Table's auto rehash feature. Affected
4081 file is lib/silccore/silcidcache.c.
4083 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4085 * Fixed a bug in the silc_client_nickname_format function that
4086 handles the multiple same nickname formatting. Two clients
4087 with same nickname caused problems after the first one left
4088 and rejoined. It didn't format the nickname correctly.
4089 Affected file is lib/silcclient/idlist.c.
4091 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4093 * Don't change the topic if olod topic is same as new one.
4094 Affected file is silcd/packet_receive.c.
4096 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4098 * Added cross-reference support to the SILC Documentation
4099 generator. All types across all HTML files are now cross-
4100 referenced. Affected files util/robodoc/generator.c and
4101 scripts/silcdoc/silcdoc.
4103 * Added file lib/silcutil/silctypes.h to include all the
4104 arithmetic type definitions and some macros. Removed
4105 includes/bitmove.h and moved macros to silctypes.h.
4107 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4109 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
4111 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4113 * Added `type' argument to silc_id_payload_parse_id function which
4114 now returns the type of the ID to the sent pointer. Affected
4115 file is lib/silccore/silcid.[ch].
4117 * Added check for CMODE_CHANGE notify type that mode change is
4118 allowed by the sender. Affected file silcd/packet_receive.c.
4120 * Added check for CUMODE_CHANGE notify type that mode change is
4121 allowed by the sender. Affected file silcd/packet_receive.c.
4122 Added the ID type as CUMODE_CHANGE notify type as argument
4123 to the `notify' client operation. Affected files are
4124 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4126 * Added function silc_client_add_server to the client library.
4127 Added support for resolving also channel and server info when
4128 received unknown entity in notify packet. Affected files are
4129 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4131 * Added function silc_command_get_status to return the command
4132 status from the command reply's argument payload. Affected files
4133 are lib/silccore/silccommand.[ch].
4135 * Added check for KICKED notify type that the kicking is
4136 allowed by the client. Affected file silcd/packet_receive.c.
4138 * Created function silc_get_input which can be used to get input
4139 (echo on or off) from user on command line. Affected files are
4140 lib/silcutil/silcutil.[ch].
4142 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4144 * Optimized silc_server_packet_relay_to_channel function.
4145 Added new function silc_channel_message_payload_encrypt which
4146 can be called directly if channel message payload needs to
4147 be encrypted and is already encoded (no need to call _encode
4148 function). Packet relaying is now done by router without any
4149 extra memory allocations. Affected files are
4150 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4151 silcd/packet_send.c.
4153 * Fixed the INVITE notify handling. It took wrong arguments
4154 as invite list and invite delete. Affected file is
4155 silcd/packet_receive.c.
4157 * Added check for TOPIC_SET notify type that the topic change is
4158 allowed by the client. Affected file silcd/packet_receive.c.
4160 * Added check for INVITE notify type that inviting is allowed by
4161 the client. Affected file silcd/packet_receive.c.
4163 * Changed the silc_server_client_on_channel to return the
4164 SilcChannelClientEntry as well. Moved the function
4165 silc_server_check_cmode_rights to server_util.[ch].
4166 Affected files are silcd/server_util.[ch], silcd/command.c.
4168 * Added function silc_server_check_umode_rights to check whether
4169 changing client's user mode is allowed. Added check for
4170 UMODE_CHANGE notify type that the umode change is allowed
4171 by the client. Affected files are silcd/server_util.[ch],
4172 silcd/packet_receive.c and silcd/command.c.
4174 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4176 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4177 ID length. It ignored that ID can be IPv6 based as well.
4178 Affected file lib/silccore/silcpacket.h.
4180 * Fixed the silc_id_id2str and silc_id_str2id to take the
4181 IPv6 address offset's into consideration. Affecte file is
4182 lib/silccore/silcid.c.
4184 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4186 * Fixed the internal Unix scheduler functions to check for
4187 NULL context they may receive. The affected file is
4188 lib/silcutil/unix/silcunixschedule.c.
4190 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4192 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4193 can specify different directory with --home command line
4194 parameter. Affected files irssi/src/silc/core/client_ops.c,
4197 * SILC-specific commands aren't now executed if the active server
4198 isn't of SILC-type, so there won't be problems with having
4199 IRC and SILC protocol support in same client. Affected files
4200 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4203 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4205 * Improved the signal support in SILC Schedule. Added new
4206 function silc_schedule_signal_call which is used by application
4207 to mark a signal to be called. It is now safe to perform
4208 any kind of tasks in signal callbacks since it is guaranteed
4209 that the application specified signal callback is called
4210 after the signal is over. Affected files are
4211 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4213 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4215 * Added `name' field to SilcChannelPrivateKey to represent
4216 application given name for the key. Moved also the context from
4217 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4218 Added the `name' argument also to the function
4219 silc_client_add_channel_private_key.
4221 Added function silc_client_current_channel_private_key to set the
4222 current channel private key in use.
4224 Added "change" command to KEY command which can be used to change
4225 the current channel private key. Bound the command also to
4226 alt+K (Alt+Shift+k).
4228 Also affected files lib/silcclient/client_channel.c,
4229 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4231 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4233 * Added silc_rng_get_byte_fast function in to the
4234 lib/silccrypt/silcrng.[ch].
4236 * Changed the interface of silc_packet_assemble and the
4237 silc_packet_send_prepare. If silc_packet_assmble is now
4238 called the application does not call silc_packet_send_prepare
4239 because the library will call it automatically. These
4240 interfaces now also return a reference to the outgoing buffer
4241 which includes the assembled packet, which the application can
4242 use to encrypt the packet.
4244 Affected files are lib/silccore/silcpacket.[ch],
4245 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4246 silcd/packet_send.c, server_backup.c and packet_receive.c.
4248 * Fixed a packet sending bug on very high load, where outgoing
4249 packet queue wasn't handled correctly and packets got corrupted.
4250 Affected files are lib/silcutil/*/silc*sockconn.c,
4251 lib/silcclient/client.c and silcd/server.c.
4253 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4255 * Added macro SILC_PACKET_DATALEN which can be used during
4256 packet assembling to check whether the data to be added to
4257 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4258 len is truncated until it fits it.
4260 Added checks for maximum length of channel message payload and
4261 private message payload also.
4263 Added checks for maximum packet length in server and in
4266 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4267 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4268 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4269 lib/silcclient/client_prvmsg.c.
4271 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4273 * Added silc_server_packet_queue_purge call to the
4274 silc_server_disconnect_remote to assure that all data in the
4275 queue before disconnecting is sent to the network. Affected
4276 file silcd/server.c.
4278 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4280 * Added the deleting of server's own ID cache entry to the
4281 silc_server_free function. Free also everything else that
4282 has been allocated in silc_server_init. The affected file
4285 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4287 * Added functions silc_parse_version_string, silc_version_to_num,
4288 and silc_ske_parse_version to parse SILC protocol style version
4289 strings. Affected files lib/silcutil/silcutil.[ch] and
4290 lib/silcske/silcske.[ch].
4292 * Added new configuration params: version_protocol, version_software
4293 and version_software_vendor to specify what version the remote
4294 host must at least be to be able to connect to server. The vendor
4295 string can be regex matched too. Added new function
4296 silc_server_connection_allowed to check maximum number of allowed
4297 connections, and allowed versions for incoming connections.
4298 Affected files are silcd/server.c, server_util.[ch] and
4301 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4303 * Added preliminary support for signals in scheduler. The
4304 signals we care about are now blocked always when the scheduler
4305 is locked. This way we can synchronise the use of signal with
4306 scheduler. It is guaranteed that when signal occurs the scheduler
4307 is not locked, and thus new tasks can be safely added to the
4310 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4311 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4312 Added new platform specific routines
4313 silc_schedule_internal_signals_[un]block and
4314 silc_schedule_internal_signal_[un]register.
4316 Added new functions to SILC Schedule API:
4317 silc_schedule_signal_[un]register. Each signal that application
4318 is going to use should be registered to the scheduler.
4320 Affected files are lib/silcutil/silcschedule.[ch],
4321 lib/silcutil/*/silc*schedule.c.
4323 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4325 * Check for unauthenticated client and server in the
4326 silc_server_new_client and silc_server_new_server functions.
4327 Affected file silcd/packet_receive.c.
4329 * Added function silc_string_is_ascii to check whether given
4330 string is 7-bit ASCII string. Affected files are
4331 lib/silcutil/silcutil.[ch].
4333 * Added function silc_id_is_valid_server_id into the
4334 silcd/serverid.c and added checking for valid Server ID's in
4335 silc_server_new_server. The Server ID must always be based
4336 on the server's public IP address.
4338 * Added logging of DISCONNECT packet message in the server.
4339 Affected file silcd/server.c.
4341 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4343 * Changed all library interfaces that use Global RNG to also
4344 accept SilcRng as argument. Affected files are
4345 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4346 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4347 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4348 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4349 lib/silccrypt/rsa.c.
4351 * Added function silc_pkcs_generate_key to the
4352 lib/silccrypt/silcpkcs.[ch] for applications so that they
4353 don't need to do pkcs->pkcs->init calls anymore.
4355 * Remove SilcSocketConnection from the SFTP API since it really
4356 wasn't needed there. The application has the information
4357 saved in its contexts anyway and the SFTP layer doesn't need
4358 know about it. Affected files lib/silcsft/silcsftp.h and
4359 lib/silcsftp/sftp_[server/client].c.
4361 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4362 The SilcSimContext is not SilcSim.
4364 * Fixed possible buffer overflows in silc_id_render in the
4365 lib/silcutil/silcutil.c.
4367 * On EPOC the global crypto module lists are not used at all
4368 in the crypto library. Added support for using the constant
4369 algorithm list on EPOC. Affected files are
4370 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4373 * Fixed the handling of third parameter of KICKED notify, since
4374 it was mistakenly updated to SILC Protocol 1.0 even though it
4375 is to be included in 1.1. Since it is not in 1.0 it is not
4376 mandatory, and this fix now handles it only if it is provided,
4377 and it is not error if it is not provided. Affected file
4378 lib/silcclient/client_notify.c.
4380 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4382 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4383 client. Affected file irssi/src/silc/core/client_ops.c.
4385 * Merged with Irssi 0.8.4 from irssi.org CVS.
4387 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4389 * Check for valid socket connection in client entries before
4390 sending any messages. Fixes a crash, but doesn't fix some
4391 other underlaying bug that is lurking there. Affected
4392 file silcd/packet_send.c.
4394 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4396 * $usermode, $cumode and $cumode_space expandos shouldn't do
4397 anything with non-SILC server records. Affected file
4398 irssi/src/silc/core/silc-expandos.c
4400 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4402 * Fixed the silc_net_check_[host/local]_by_sock to support
4403 IPv6 bound sockets as well. Now they can return IPv6 addresses
4404 as well. Affected file lib/silcutil/silcnet.c.
4406 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4407 Affected lib/silcutil/unix/silcunixnet.c.
4409 * Fixed ID rendering (at least on some platforms, not NetBSD)
4410 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4412 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4414 * Added silc_hash_public_key and silc_hash_public_key_compare
4415 functions to be used with SilcHashTable. They can be used to
4416 hash public keys and compare public keys in hash table. Affected
4417 file lib/silcutil/silcutil.[ch].
4419 * Added support for specifying multiple public keys for Client
4420 connection section in server configuration file. This makes it
4421 possible to accept multiple public keys from same host, or to
4422 make a section that accepts any incoming host, and have the
4423 accepted public keys listed in the section.
4425 Added functions silc_sever_[find/get]_public_key, added the
4426 support for this actually to all connection sections but only
4427 the Client section is currently allowed to specify multiple
4430 Affected files are silcd/server.c, server_internal.h,
4431 command.c, protocol.c, server_util.[ch], packet_receive.c.
4433 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4435 * Merged Irssi 0.8.2 from irssi.org CVS.
4437 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4439 * If silc_debug is TRUE, also output standard logging messages
4440 to stderr with the debug output.
4442 Made silc_log_reset_all() flushing all channels before returning.
4443 Also fixed some documentation typos.
4445 Affected files are lib/silcutil/silclog.[ch].
4447 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4449 * Fixed the server to check correctly the amount of connections
4450 from single host, by checking also the type of the connection.
4451 Fixed also the comparison of number of connections and number
4452 of allowed connections. Affected files are silcd/server.c,
4455 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4457 * Fixed the USERS command reply to save the user's mode on the
4458 channel as well. Fixed JOIN command reply to check whether a
4459 client is on channel already and not join it twice. Affected
4460 file lib/silcclient/command_reply.c.
4462 * Added new file silc-expandos.c into irssi/silc/core/ to return
4463 various stuff for various signal for the statusbar etc. updating.
4464 Now Irssi SILC client prints channel user modes etc. on the
4467 * The user mode (like server/router operator changes) is now shown
4468 on the Irssi SILC client's statusbar. The affected files are
4469 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4471 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4473 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4474 to SILC_SCHEDULE_[UN]LOCK macros.
4476 * Added more error printing to logs in server code. Affected
4477 files silcd/server.c and silcd/protocol.c.
4479 * Fixed -S option parsing in Irssi SILC Client. Affected file
4480 irssi/src/silc/core/silc-core.c.
4482 * Added silc_buffer_alloc_size function. Affected file is
4483 lib/silcutil/silcbuffer.h.
4485 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4487 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4488 constants. Affected files in
4489 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4492 * Changed the internal SFTP Memory FS table to const. Affected
4493 file lib/silcsftp/sftp_fs_memory.c.
4495 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4497 * Fixed the buffer formatting and unformatting routines to
4498 check the size of 64 bits types with sizeof(). Affected
4499 file is lib/silcutil/silcbuffmt.c.
4501 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4503 * Removed 0.6.x backwards support.
4505 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4507 * Changed all integer type names:
4508 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4509 to avoid collisions with other libraries using same type names
4512 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4514 * Added `prefer_ipv6' argument to the functions
4515 silc_net_gethostbyname[_async]. If it is TRUE it will return
4516 IPv6 address over IPv4. If FALSE IPv4 address is returned
4517 even if IPv6 address was found. Affected files
4518 lib/silcutil/silcnet.[ch].
4520 * Added support silc_net_create_connection[_async] to fallback
4521 to IPv4 address if IPv6 address could not be used (like if
4522 it doesn't work on a specific system). Affected file in
4523 lib/silcutil/unix/silcunixnet.c.
4525 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4527 * Added silc_schedule_reinit function to do the enlarging
4528 of the max tasks handling capabilities of the scheduler.
4529 Affected files lib/silcutil/silcschedule.[ch].
4531 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4533 * Added automatic extern "C" { ... } for C++ compilers so the
4534 application does not need to define them. Affected file
4535 includes/silcincludes.h.
4537 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4538 old name went against naming convention. Applications now
4539 include "silcclient.h" instead of "clientlibincludes.h".
4540 Removed includes/clientlibincludes.h, it is redundant now.
4542 * Renamed includes/version.h to silcversion.h.
4544 * Added really preliminary support for OS/2 into the util
4545 library. Only thread & mutex API is implemented, others
4546 are still to be implemented. Created the lib/silcutil/os2/
4547 directory. Created also file includes/silcos2.h.
4549 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4551 * Added preliminary BeOS support into the util library.
4552 Created lib/silcutil/beos/, and implemented all the needed
4553 functions to support SILC on BeOS. Created also file
4554 includes/silcbeos.h.
4556 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4558 * Added proper initializations to silc's irssi code, so it's
4559 now possible to load it as module. Affected files
4560 irssi/src/silc/core/silc-core.c,
4561 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4563 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4565 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4568 * Fixed the silcdoc document generator to correct generate
4569 docs from all kinds of filenames. Affected files are
4570 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4572 * ROBOdoc documented lib/silcutil/silcmemory.h.
4573 Added also new function silc_memdup.
4575 * Removed lib/silcutil/silcbufutil.h and moved those routines
4576 to the lib/silcutil/silcbuffer.h.
4578 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4580 * Added `user_count' to the SilcChannelEntry which now tells the
4581 number of users on the channel. The user count is now saved
4582 in normal server of global channels as well. Affected files
4583 silcd/server.c, idlist.h, packet_receive.c and command.c.
4585 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4586 include file utility functions.
4588 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4589 instead of calling directly OS routines.
4591 * Fixed NICK change printing in Irssi SILC Client. Fixed
4592 KICKED notify printing in Irssi SILC Client. Affected file
4593 irssi/src/silc/core/client_ops.c.
4595 * Fixed a NICK change bug in client library, to not recreate the
4596 client_entry->channels hash table everytime nick is changed.
4597 Affected file lib/silcclient/client.c.
4599 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4601 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4602 the SKE interface a bit.
4604 * Fixed padding problem in PKCS#1. The padding was not actually
4605 random since the random number generator was used incorrectly.
4606 This security bug affects only when encrypting with PKCS#1, and
4607 it is not currently used at all in SILC. SILC only use signing
4608 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4610 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4612 * Rewrote the notify handling in Irssi SILC client to not call
4613 the events as signals. Fixes problems with Perl support.
4614 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4616 * Send the auto-nicking NICK command in client library with
4617 little timeout after connecting. The affected file is
4618 lib/silcclient/client.c.
4620 * Added following new config file settings:
4621 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4622 key_exchange_timeout, conn_auth_timeout, connections_max,
4625 Implemented all the new config settings handling in the server.
4627 Optimized the use of SKE Mutual flag usage. Use it only
4628 if connection authentication protocol is not based in public
4631 Renamed all SilcServerConfigSection* to SilcServerConfig*
4632 to have a bit shorter names.
4634 Affected files silcd/serverconfig.[ch], server.[ch], and
4637 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4639 * Cleaned up the listening sockets code, preparing for the rehash
4640 support. Affected file is silcd/server.c.
4642 * Fixed some output messages. Affected files are silcd/silcd.c,
4645 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4647 * Create lib/doc/silcrng_intro.html document as introduction
4648 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4650 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4652 * Fixes to the silcd config template. Affected file is
4653 doc/example_silcd.conf.in.
4655 * Removed type casts from silc_calloc(), conforming to the
4656 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4658 * Removed param_name member from client, server, and router
4659 section structs, now identifying the param directly.
4661 Added CONFIG_FREE_AUTH macro in config file parsing.
4663 Affected files are silcd/serverconfig.[ch].
4665 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4667 * Fixed command line parameter handling. All SILC initialization
4668 is now done in silc_core_init() which also fixes autoconnecting
4671 Affected files irssi/src/silc/core/silc-core.c,
4672 irssi/src/fe-text/silc.c.
4674 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4676 * Added new configuration options and blocks:
4677 keepalive_secs, reconnect_count, reconnect_interval,
4678 reconnect_interval_max, reconnect_keep_trying and
4679 require_reverser_lookup. Added ConnectionParam block, and
4680 implemented the connection parameters when connecting as
4681 initiator and when accepting connections as responder.
4683 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4684 whether given configuration value has been given already.
4686 Affected files silcd/serverconfig.[c], server.[c].
4688 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4689 algorithm parts and created new file silcalgs.conf, that
4690 is now included from the example_silcd.conf.in.
4692 * Optimized the silc_server_connect_to_router_second to take
4693 the connection configuration object from the SilcServerConnection
4694 object instead of finding it during the connecting phase.
4695 Added the configuration object to SilcServerConnection struct.
4696 Affected files silcd/server_internal.h, server.c.
4698 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4700 * Add the client on channel after it was resolved at the
4701 channel message receiving, and it was not already on the
4702 channel. Affected file lib/silcclient/client_channel.c.
4704 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4706 * Fixed the public key authentication to allocate always the
4707 destination signature buffer instead of using static buffer.
4708 Affected file silcd/protocol.c.
4710 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4712 * Unified the serverconfig.[ch]'s helper function interface.
4713 Affected file silcd/serverconfig.[ch].
4715 * Removed doc/example_silc.conf.in since it is redundant.
4716 The make install will now install irssi/silc.conf file.
4718 * Added new Passphrase and Publickey authentication methods to
4719 config file, allowing both public key and passphrase based
4720 authentication to be set at the same time.
4722 Added `prefer_passphrase_auth' setting in config file which
4723 can be used to set to prefer passwd auth if both passwd and
4724 public key is set. If not set, public key is preferred.
4725 This has effect only when being initiator (responder will try
4728 Added support for authentication with passphrase and public key
4729 at the same time. The passphrase is tried first always since
4730 it is faster to check.
4732 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4734 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4736 * Merged the new SILC Config library, with the server parsing
4737 support. Read the header file silcconfig.h or the toolkit
4738 documentation for the news. Affected files are
4739 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4740 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4741 silcd/protocol.c silcd/server.c silcd/server_backup.c
4742 silcd/serverconfig.[ch] silcd/silcd.c.
4744 * Fixed some silclog documentation. Affected file is
4745 lib/silcutil/silclog.h.
4747 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4749 * The silc_cipher_register, silc_hash_register and
4750 silc_hmac_register now checks if the object to be registered
4751 is registered already. Affected files are
4752 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4754 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4756 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4758 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4760 * Allow zero length channel messages inside the Channel Message
4761 Payload. Affected file lib/silccore/silcchannel.c.
4763 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4764 as header filenames.
4766 * Removed lib/silcclient/README and created HTML file
4767 lib/silcclient/silcclient_using.html, which is now included
4768 as part of Toolkit documentation.
4770 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4772 * Fixed CUMODE_CHANGE notify handling to change the mode of
4773 correct client. Affected file lib/silcclient/client_notify.c.
4775 * Make silc_rng_alloc fail if it cannot allocate the sha1
4776 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4778 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4780 * Fixed the file transfer's key agreement payload to include
4781 zero port also if the hostname is NULL because it could not
4784 Call file transfer monitor callback now also if error occurs
4785 during key agreement protocol.
4787 Changed the silc_client_file_send interface to return the
4788 SilcClientFileError instead of session id. The session ID
4789 is returned into pointer provided as argument.
4791 Check that the file exists locally before sending the
4792 file transfer request at all.
4794 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4796 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4797 error than can occur while key agreement protocol. Affected
4798 file lib/silcclient/silcapi.h.
4800 * Fixed the event_mode CMODE handler to not crash when mode
4801 is changed and +k mode is set in the channel. Affected file
4802 irssi/src/silc/core/silc-channels.c.
4804 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4805 SILC_LOG_WARNING to give out Warning and not Error. Affected
4806 file lib/silcutil/silclog.c.
4808 * Fixed the channel message payload decryption in the function
4809 silc_channel_message_payload_decrypt to not modify the original
4810 buffer before it is verified that the message decrypted
4811 correctly. Otherwise, next time it is called with correct
4812 channel key it won't encrypt since the payload is corrupted.
4813 Affected file lib/silccore/silcchannel.c.
4815 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4817 * Do not constantly resize the window. A fix patch by cras.
4818 Affected file irssi/src/fe-text/screen.c.
4820 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4822 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4823 Affected file lib/silcutil/silcnet.c.
4825 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4827 * Fixed a bug in hash table internal routine for traversing
4828 the table with foreach callback. The current entry may
4829 become invalid in the callback but it was referenced after
4830 the callback returned.
4832 Do not allow auto rehashing of hash table during the
4833 silc_hash_table_foreach operation, for same reasons as it is
4834 not allowed for SilcHashTableList. Affected files are
4835 lib/silcutil/silchashtable.[ch].
4837 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4839 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4840 Win32 DLL. extern's in header files are now declared with
4843 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4845 * Fixed private message handling. It used some old code that
4846 caused the client to crash. Affecte file is
4847 lib/silcclient/client_prvmsg.c.
4849 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4851 * Added function silc_client_add_channel,
4852 silc_client_replace_channel_id, and removed functions
4853 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4854 from client library.
4856 * Added cross reference of the joined channels to the
4857 SilcClientEntry, and changed the SilcChannelEntry's
4858 users list to SilcHashTable. The affected files are
4859 lib/silcclient/idlist.[ch].
4861 * Fixed a bug in hash table tarversing. While the hash table
4862 is traversed with SilcHashTableList the table must not be
4863 rehashed. It is now guaranteed that auto rehashable tables
4864 are not rehashed while tarversing the list. Also defined that
4865 silc_hash_table_rehash must not be called while tarversing
4866 the table. Added function silc_hash_table_list_reset that must
4867 be called after the tarversing is over. The affected files are
4868 lib/silcutil/silchashtable.[ch].
4870 * Changed all hash table traversing to call the new
4871 silc_hash_table_list_reset in server and in client library.
4873 * Added function silc_client_on_channel to return the
4874 SilcChannelUser entry if the specified client entry is joined
4875 on the specified channel. This is exported to application as
4876 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4878 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4880 * Fixed founder regaining problem with JOIN command on normal
4881 server. The notify for mode change must be sent always and
4882 not only if !cmd->pending. Affected file silcd/command.c.
4884 * Fixed the WHOWAS command's reply sending to support the
4885 lists correctly. Affected file silcd/command.c.
4887 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4889 * When sending JOIN command to router for processing the
4890 sender's old command identifier was not saved back to the
4891 sender's command context, fixed now. The affected file is
4894 * Create the key in JOIN command of the router did not return
4895 the channel key, added check for this. Affected file is
4898 * Fixed a channel ID update bug in JOIN command reply. Do
4899 not directly upgrade the ID but call the function
4900 silc_idlist_replace_channel_id if the ID was changed.
4901 Affected file silcd/command_reply.c.
4903 * Fixed memory leaks from command calling if it would fail.
4904 Affected file silcd/command.c.
4906 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4908 * Applied patches from cras:
4910 Memory leak fixes around libaries, irssi window resize fix,
4911 new silclist.h and silcdlist.h, all extern inline changed to
4914 * Removed dotconf from lib/dotconf, not needed anymore.
4916 * Removed TRQ from lib/trq, not needed anymore.
4918 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4919 with server connections. Later this will be configurable
4920 in config file after new config file is done. Affected file
4923 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4925 * Fixed a crash in server related to channel announcements.
4926 Affected file silcd/server.c.
4928 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4930 * Fixed memory leaks in silc_server_create_new_channel*
4931 functions. Affected file silcd/server.c.
4933 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4934 which ID was changed. This way the router will send the
4935 user list for the channel again, and server won't be in
4936 desync in some rare circumstances. Affected file is
4937 silcd/packet_receive.c.
4939 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4941 * Check for NULL socket pointer in the function
4942 silc_server_packet_send_to_channel_real. Affected file
4943 silcd/packet_send.c.
4945 * Fixed the BAN notify handling to correctly remove ban
4946 list. Affected file silcd/packet_receive.c.
4948 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4950 * Fixed some header addition to Toolkit distribution in
4951 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4953 * Added lib/silcclient/client_ops_example.h as an template
4954 file for application programmers to quickly start using
4955 the SilcClientOperation functions in their application.
4956 Updated the lib/silcclient/README as well to tell about this
4957 nice file made available.
4959 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4961 * Call silc_server_remove_from_channels when removing client
4962 entry when NO_SUCH_CLIENT_ID was received. Affected file
4963 is silcd/command_reply.c.
4965 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4967 * Added server & router operator statistics updating. Affected
4968 file silcd/packet_receive.c and silcd/command.c.
4970 * Fixed the SERVER_SIGNOFF notify handling on normal server
4971 not to save the history information for clients. Same was
4972 fixed earlier in remove_clients_by_server function, but not
4973 here. Affected file silcd/packet_receive.c.
4975 * Raised the default connection-retry count from 4 to 7 in
4976 server. Affected file silcd/server.h.
4978 * Cancel any possible reconnect timeouts when we start the
4979 key exchange. Affected file silcd/server.c.
4981 * Do not reconnect on connection failure when SCONNECT was
4982 given. Affected files silcd/server.[ch].
4984 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4986 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4988 * Fixed the NICK command to always give the unformatted
4989 nickname to the one giving the NICK command. If unformatted
4990 nickname is cached already it will be formatted and the
4991 local entry will always get the unformatted nickname.
4992 Affected file lib/silcclient/idlist.c.
4994 * Fixed some double frees from client library commands.
4995 Affected file is lib/silcclient/command.c.
4997 * Fixed CUMODE command in server to assure that no one can
4998 change founder's mode than the founder itself, there was a
4999 little bug. Affected file silcd/command.c.
5001 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5003 * Removed the SilcClientCommandDestructor from the client
5004 libary, it is not needed anymore. Affected files are
5005 lib/silcclient/silcapi.h, command[_reply].[ch],
5006 client_notify, idlist.c.
5008 * Fixed GETKEY command to first resolve client, and then
5009 resolve the server only if the client was not found, instead
5010 of resolving both at the same time. Affected file is
5011 lib/silcclient/command.c.
5013 * Added silc_client_start_key_exchange_cb and lookup the
5014 remote hostname and IP address before starting the key
5015 exchange with server. The affected file is
5016 lib/silcclient/client.c.
5018 * The server's public key is now saved using the IP address
5019 of the server and not the servername for the filename.
5020 The hostname public key filename is checked as an fall back
5021 method if the IP address based filename is not found.
5023 Fixed the GETKEY command to save the fetched server key
5024 in correct filename.
5026 Print the remote server's hostname now when new key is
5027 received during connection process. Affected file is
5028 irssi/src/silc/core/client_ops.c.
5030 * Return always our own public key to the client if it asks
5031 for it with GETKEY command. Affected file silcd/command.c.
5033 * Removed the use_auto_addr variable from default config
5034 file since it was in wrong section. Affected file is
5037 * Fixed TOPIC_CHANGE notification to not route it when it
5038 was sent using silc_server_send_notify_to_channel function.
5039 Affected file silcd/command.c.
5041 * Fixed silc_server_send_notify_kicked to send the kicker's
5042 Client ID also, it was missing. Affected files are
5043 silcd/command.c, silcd/packet_send.[ch].
5045 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5047 * Do not save client history information in SERVER_SIGNOFF.
5048 Fixes the bug in normal server that it does not detect
5049 the client becoming valid after the server becomes back
5050 online. Affected file silcd/server_util.c.
5052 * Added `sock_error' field into the SilcSocketConnection
5053 context. When error occurs during socket operation (read
5054 or write) the error is saved. Added also new function
5055 silc_socket_get_error to return human readable socket error
5056 message. Affected files are lib/silcutil/silcsockconn.[ch],
5057 lib/silcutil/unix/silcunixsockconn.c, and
5058 lib/silcutil/win32/silcwin32sockconn.c.
5060 * The server now prints the socket error message in the
5061 signoff for client. Affected file silcd/server.c.
5063 * Fixed the `created' channel information sending from router
5064 to server in JOIN command. Checks now whether the channel
5065 really was created or not and set it according that.
5067 Fixed the JOIN command to use the client entry's current
5068 ID during the joining procedure instead of the one it sent
5069 in the command (it is checked though), since it can change
5070 between the packet processing and command processing, and
5071 would just case unnecessary pain in the client end. Affected
5072 file silcd/command.c.
5074 * Fixed a channel key payload sending to use correct channel
5075 ID when the server was forced to change the channel's ID by
5076 router. Router sent the key payload with the old Channel ID.
5077 Affected file silcd/packet_receive.c.
5079 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5081 * Call silc_server_save_channel_key only if the key payload
5082 was provided in the JOIN command's command reply. Affected
5083 file silcd/command_reply.c.
5085 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5087 * Fixed silc_mp_sizeinbase to return the value correctly with
5088 MPI. Affected file lib/silcmath/mp_mpi.c.
5090 * Fixed the stop_server signal to correctly stop the scheduler
5091 and gracefully stop the server when SIGTERM or SIGINT signals
5092 are received. Affected file silcd/silcd.c.
5094 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5096 * Simple handling of TERM and HUP signals. Also added some log
5097 flushing call around. Affected file is
5100 * Fixed small bugs in silclog.c. Now buffering output will take
5101 effect after 10 seconds since startup: This will ensure that
5102 no important startup messages are lost. Also output redirection
5103 will preserve original format ([Date] [Type] message).
5104 Affected file is lib/silcutil/silclog.c.
5106 * Added two options to the config file, in the logging section:
5107 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
5108 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
5110 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5112 * Do not print the warning about log files not being initialized
5113 more than once to avoid excess logging. Affected file is
5114 lib/silcutil/silclog.c.
5116 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5117 the SIM copying in make install in Makefile.am.pre.
5119 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5121 * Rewritten silclog APIs. Globally interesting changes follows:
5122 silc_log_set_files() changed to silc_log_set_file().
5123 silc_log_set_callbacks() changed to silc_log_set_callback().
5124 ROBOdoc documented silclog header file.
5125 SilcLogCb now returns bool to wether inihibit the default
5126 handler or not (to keep the old behaviour return always TRUE).
5127 The new APIs should also fix the problem of the
5128 silcd_error.log file that was written in the current directory.
5131 Log files streams will remain opened after silc_log_set_file()
5132 call, means less CPU usage notably on high traffic servers.
5133 File streams are now full buffered, and flushed to the disk
5134 every 5 minutes, lesses HD activity and CPU usage.
5135 Messages can be redirected, allowing admins to configure
5136 one single logfile for all server messages.
5137 the silc_log_quick global variable to activate fast-logging.
5138 Affected files lib/silcutil/silclog.[ch]
5140 * Changed some code to conform new silclog APIs. Affected
5141 files are doc/example_silcd.conf.in, silcd/server.c
5142 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5145 * Fixed a memory leak that could occur in some situations.
5146 Affected file silcd/serverconfig.c.
5148 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5150 * Added the silc_client_del_client to remove the client from
5151 all channels as well. Affected file lib/silcclient/idlist.c.
5153 * Fixed the client library to correctly remove the client
5154 from all channels when the client entry is being destroyed.
5155 Affected file lib/silcclient/client_notify.c, command.c.
5157 * Added auto-nicking support to the client library. If the
5158 applicatio now sets client->nickname it will be sent to the
5159 server after connecting by the library. This way for example
5160 SILCNICK (or IRCNICK) environment variables will have effect
5161 and always change the nickname automatically to whatever
5162 it is wanted. Affected file lib/silcclient/client.[ch].
5164 * Renamed silc_server_command_bad_chars to the
5165 silc_server_name_bad_chars and moved it to the
5166 silcd/server_util.[ch]. Added also new function
5167 silc_server_name_modify_bad to return nickname that
5168 includes bad characters as new nickname without those
5169 bad characters. This check and modify is now used in
5170 silc_server_new_client when the username is initially set
5171 as nickname, so it must be checked to be valid nickname.
5172 Affected file silcd/packet_receive.c.
5174 * The nickname length is now taken from the packet for real
5175 and not trusted to strlen() since it clearly can return
5176 wrong length for nickname including bad characters. This
5177 also applies to channel names. Affected file silcd/command.c.
5179 * Removed the lib/silcsilm/modules directory. Modules are now
5180 compiled into the lib/silcsim. Fixed the copying of the
5181 modules to follow symbolic links in Makefile.am.pre.
5183 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5185 * Fixed silc_string_regexify list creation. Fixes bugs with
5186 BAN and INVITE commands in server. The affected file is
5187 lib/silcutil/unix/silcunixutil.c.
5189 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5191 * Removed the command destructor entirely from the server's
5192 command and command reply routines. It is not needed, and
5193 its usage was buggy and caused crashes. Affected files are
5194 silcd/command[_reply].[ch].
5196 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5198 * Cancel protocol and NULL sock->protocol if timeout
5199 occurred during protocol. Affected file silcd/server.c.
5201 * Cancel protocol timeouts always before calling the final
5202 callback, to assure that after final callback is called
5203 no other state will be called for the protocol anymore.
5204 Affected file silcd/protocol.c.
5206 * Print error log if incoming connection configuration could
5207 not be found. Affected file silcd/server.c.
5209 * Fixed JOIN command to correctly save the founder mode
5210 to the client on normal SILC server, when the channel
5211 was created by the router. Affected file silcd/command.c.
5213 * Fixed LIST command (hopefully) to send correct reply
5214 packets. Affected file silcd/command.c.
5216 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5218 * The silc_packet_receive_process now returns FALSE if the
5219 read data was invalid packet, and TRUE if it was ok.
5221 The server now checks that if unauthenticated connection
5222 sends data and its processing fails the server will close
5223 the connection since it could be a malicious flooder.
5225 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5227 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5229 * Make sure the warning about error opening a log file is
5230 printed only once and not everytime it fails (produces
5231 too much useless log). Affected file lib/silcutil/silclog.c.
5233 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5235 * Made the silc_server_daemonise() function more readable.
5236 Affected file silcd/server.c.
5238 * Pid file is now optional, the user may comment it out from
5239 the config file. Removed define SILC_SERVER_PID_FILE, we
5240 don't need a default any longer. Affected file
5241 configure.in.pre, lib/Makefile.am.pre.
5243 * Make some use of the pid file. The server now dies at startup
5244 if it detects a valid pid file on his path. The server would
5245 die anyway in this circumstance, because of the bind() failure.
5246 Affected file silcd/silcd.c.
5248 * No longer compiling lib/dotconf.
5250 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5252 * Fixed JOIN command parsing not to crash. Affected file
5253 lib/silcclient/command.c.
5255 * Fied the NICK_CHANGE notify to add the new client entry
5256 even it is resolved. This removes an <[unknown]> nick
5257 thingy bug in the client. Affected file is
5258 lib/silcclient/client_notify.c.
5260 * Do not try to allocate 0 bytes (efence does not like it)
5261 in lib/silccore/silccomand.c when encoding payload.
5263 * Do not take IRCNICK as nickname in Irssi SILC client since
5264 it is not possible to set nickname before hand connecting
5265 the server (TODO has an entry about adding auto-nicking
5268 * Changed the silc_server_command_pending to check whether
5269 there already exists an pending entry with the specified
5270 command, command identifier and pending callback. This is
5271 to fix IDENTIFY and WHOIS related crashes that may register
5272 multiple pending commands with same identifier. Affected
5273 file silcd/command.c.
5275 * Fixed the server to reconnect to the router even if it
5276 was already reconnecting and EOF was received. This to
5277 fix a possibility that the server wouldn't ever try to
5278 auto-reconnect to the router. Affected file silcd/server.c.
5280 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5282 * Fixed the server's password authentication to use the
5283 length of the locally saved password, and not the one
5284 sent in the packet. Affected file silcd/protocol.c.
5286 * Fixed same password authentication problem in the
5287 Authentication Payload handling routines in
5288 lib/silccore/silcauth.c.
5290 * Yet another password authentication problem fixed with
5291 channel password handling in silcd/command.c.
5293 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5295 * If first character of string in silc_parse_userfqdn is '@'
5296 then do not parse it. Affected file is
5297 lib/silcutil/silcutil.c.
5299 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5301 * Fixed minor bug in IDENTIFY command reply sending, which
5302 caused various weird problems during JOIN when it was
5303 resolving names for users. Affected file silcd/command.c.
5305 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5307 * Fixed the IDENTIFY command reply sending to chech better valid
5308 clients. It was possible to send incomplete list of replies.
5309 Affected file silcd/command.c.
5311 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5313 * Added silc_client_command[s]_[un]register functions now to
5314 dynamically register the commands in client library. Removed
5315 the static table of commands. This allows the client library
5316 to call commands without causing the application to know about
5317 what commands library has called.
5319 Removed the INFO command reply kludge to detect when the command
5320 was called by library. Now library use its own command reply
5321 function for INFO command.
5323 Added function silc_client_command_call to call a command.
5324 Application can use it to call command, not access the structure
5327 Now all commands that are sent by the client library (not
5328 explicitly sent by application) use own command reply functions.
5330 Affected files around lib/silcclient/ and in
5331 irssi/src/silc/core/.
5333 * Fixed the WHOIS command reply sending to chech better valid
5334 clients. It was possible to send incomplete list of replies.
5336 Fixed the WHOIS and IDENTIFY to send the request to router
5337 if normal server did not do it and did not find any results.
5339 Affected file silcd/command.c.
5341 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5343 * Moved the internal data from SilcClient context into its
5344 own file, not accesible to application. Affected files
5345 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5346 and other files in client library.
5348 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5350 * Added doc/examples installation target in Makefile.am.pre.
5353 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5355 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5356 commands the found client entry will be removed from the
5357 cache, after notifying application about the error. Affected
5358 file lib/silcclient/command_reply.c.
5360 * Changed the /MSG to check for exact nickname user gave, and
5361 not let `nick' match `nick@host' if it is only one found. Now,
5362 user must type the exact nickname (like nick@host2) even if
5363 there are no more than one same nicks found. This is to avoid
5364 a possibility of sending nickname to wrong nickname since
5365 `nick' could match `nick@host'. Affected file is
5366 irssi/src/core/silc-servers.c.
5368 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5370 * Do not print "you are now server operator" or similar when
5371 giving /away command. Affected files are
5372 irssi/src/silc/core/client_ops.c, silc-servers.h.
5374 * Made the silc_server_command_pending_error_check to send
5375 the same command reply payload it received back to the
5376 original sender of the command. This way all arguments
5377 that was received by the server will be received by the
5378 client too. Affected file silcd/command.c.
5380 * Added the silc_idcache_add to return the created cache entry
5381 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5383 * Add global clients to expire if they are not on any channel.
5384 This is because normal server will never know if they signoff
5385 if they are not on any channel. The cache expiry will take
5386 case of these entries. This is done by normal servers only.
5387 The affected files are silcd/command_reply.c,
5388 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5390 * If server receives invalid ID notification for WHOIS or
5391 IDENTIFY and the ID exists in the lists, it is removed.
5392 Affected file silcd/command_reply.c.
5394 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5395 in client then client entry that it matches is searched and
5396 the nickname is printed on the screen for user. Affected
5397 file irssi/src/silc/core/client_ops.c.
5399 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5401 * Use cache entry expire time in the LIST command reply to
5402 purge old entries from the cache after the LIST command
5403 reply has been received. This way we don't have non-existent
5404 entries in the cache for too long. Affected file is
5405 silcd/command_reply.c.
5407 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5409 * If we are normal server, and we've not resolved client info
5410 in WHOIS or IDENTIFY from router, and it is global client,
5411 we'll check whether it is on some channel. If it is not
5412 then we cannot be sure about its validity and will resolve it
5413 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5414 file silcd/command.c.
5416 * Search channel by name (if possible) rather than by ID
5417 in IDENTIFY command's command reply. Affected file is
5418 silcd/command_reply.c.
5420 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5422 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5423 Updated specs and implemented it. Affected file silcd/command.c,
5424 silcd/packet_send.c and silcd/packet_receive.c.
5426 * Implemented the <founder auth> payload handling in the JOIN
5427 command. If provided all conditions for channel joining
5428 except requirement to provide correct passphrase can be
5429 overrided by the channel founder. Updated the protocol specs.
5430 Affected file silcd/command.c.
5432 Added support for founder auth in JOIN command in client
5433 library. Fixed the parsing of the JOIN command now to support
5434 all options as they should be. The affected file is
5435 lib/silcclient/command.c.
5437 * Optimized the WHOIS and IDENTIFY commands to send the request
5438 to router only if it includes nicknames or other names. If
5439 they include only IDs then check the local cache first before
5440 routing. Affected file is silcd/command.c.
5442 * Added channels topic announcements. Affected file is
5443 silcd/packet_receive.c and silcd/server.c.
5445 * Fixed the silc_server_send_notify_topic_set to really destine
5446 the packet to channel. Affected file silcd/packet_send.c.
5448 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5449 library. Affected file lib/silcclient/client_notify.c.
5451 * Added UMODE announcements. Affected file silcd/server.c.
5453 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5455 * Memory leak fixes in:
5457 lib/silcutil/silcsockconn.c
5458 lib/silcske/silcske.c
5459 lib/silcske/groups.c
5461 lib/silccrypt/silcpkcs.c
5462 lib/silccore/silccommand.c
5463 lib/silccore/silcidcache.c
5468 * ROBOdoc documented the lib/silcske/groups.h file and a
5469 bit changed the interface for better.
5471 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5473 * Update the client entry context in the ID cache after
5474 nick change. Affected file lib/silcclient/command.c.
5475 Fixes the CUMODE command when regaining founder privileges,
5476 and a little WHOIS problem.
5478 * Fixed silc_net_gethostbyname to correctly call the
5479 inet_ntop. Affected file lib/silcutil/silcnet.c.
5481 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5483 * Added IPv6 support checking to the configure.in.pre, added
5484 also --enable-ipv6 option to override the check. Affected
5485 file configure.in.pre.
5487 * The silc_thread_create now calls the start function
5488 directly if threads support is not compiled in. Removes
5489 ugly #ifdef's from generic code. Affected files are
5490 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5492 * Added silc_net_gethostby[name/addr]_async to asynchronously
5493 resolve. Affected files are lib/silcutil/silcnet.[ch].
5495 * Added support for rendering IPv6 based server, client and
5496 channel IDs. Affected file lib/silcutil/silcutil.c.
5498 * Added support for creating IPv6 based server IDs. Affected
5499 file is silcd/serverid.c.
5501 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5503 * Added silc_net_gethostby[addr/name] into the
5504 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5505 routines. Added silc_net_is_ip[4/6]. Affected file is
5506 lib/silcutil/unix/silcunixnet.c. All routines that take
5507 address as argument now supports both IPv4 and IPv6 addresses.
5509 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5511 * Fixed LIST command reply sending in server. Affected file
5514 * Server now sends the kicker's client ID in the KICK notify
5515 to the kicked client. Affected file silcd/command.c.
5517 * The client library now parses the kickers client ID and
5518 UI displays it. Affected files lib/silcclient/client_notify.c
5519 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5521 * Made all payload parsing function prototypes consistent.
5522 They all take now const unsigned char * and uint32 pair as
5523 the payload data instead of SilcBuffer. Changes all around
5524 the source tree. Other unsigned char* -> const unsigned char*
5525 changes around the tree as well.
5527 * Optimized SFTP client and server packet sending not to
5528 allocate new buffer for each packet but to recycle the
5529 first allocated buffer. Affected files are
5530 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5532 * Optimized the SFTP client to use SilcList instead of
5533 SilcDList for requests, because it is faster. Affected file
5534 is lib/silcsftp/sftp_client.c.
5536 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5537 into lib/silccore/silcid.[ch].
5539 Renamed silcpayload.[ch] into silcargument.[ch].
5541 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5543 * If client entry is deleted with active key agreement
5544 session, abort the session.
5546 The silc_client_abort_key_agreement now calls the completion
5547 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5549 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5552 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5554 * Don't use __restrict in older GCC's. Affected file is
5555 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5557 * silc_net_localhost now attempts to reverse lookup the
5558 IP/hostname. Affected file lib/silcutil/silcnet.c.
5560 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5561 command. It can be used to gain founder privileges at
5562 the same time when joining the channel.
5564 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5565 kicker's client ID as well. Updated protocol specs.
5567 Defined that the server must send SILC_COMMAND_IDENTIFY
5568 command reply with error status to client who sent
5569 private message with invalid client ID.
5571 Updated the protocol specification.
5573 * Added silc_server_send_command_reply to send any
5574 command reply. Affected file silcd/packet_send.[ch].
5576 * Added silc_id_payload_encode_data to encode ID payload
5577 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5579 * The server now send IDENTIFY command reply with error
5580 status if client ID in private message is invalid. Affected
5581 file silcd/packet_receive.c.
5583 * Save the server key file with server's IP address in
5584 the filename instead of hostname. The affected file is
5585 irssi/src/silc/core/client_ops.c.
5587 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5589 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5592 * Added libtool support for compiling shared objects in
5593 lib/silcsim. Affected file configure.in.pre and
5594 lib/silcsim/Makefile.am. Original patch by cras.
5596 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5598 * Pid file configuration, and server's config file fixes
5599 patch by toma. Updated CREDITS file.
5601 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5603 * Fixed silc_client_channel_message to not try to decrypt
5604 the message twice if it resolved the destination client
5605 information. This could cause of dropping one channel
5606 message. Affected file lib/silcclient/client_channel.c.
5608 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5610 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5611 lib/silcclient/client.c. This function is used when the SILC
5612 Client is run under some other scheduler, or event loop or
5613 main loop. On GUI applications, for example this may be
5614 desired to used to run the client under the GUI application's
5615 main loop. Typically the GUI application would register an
5616 idle task that calls this function multiple times in a second
5617 to quickly process the SILC specific data.
5619 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5621 * Fixed silc_server_drop() for dropping the supplementary
5622 groups as well, this could cause a security hole on some
5625 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5627 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5630 * Write PID file after dropping privileges. Added -F option
5631 to run server on foreground. A patch by debolaz.
5632 Affected files silcd/server.c, silcd/silcd.c.
5634 * Fixed MOTD to return the MOTD file server name. Affected
5635 file silcd/command.c.
5637 * Added INFO command reply handling to the Irssi SILC Client.
5638 Affected file irssi/src/silc/core/client_ops.c.
5640 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5642 * Fixed the silc_idcache_list_* routines to really support
5643 the dynamic list. Fixes a crash. Affected file is
5644 lib/silccore/silcidcache.c.
5646 * Fixed the LIST command reply to really call LIST command's
5647 pending callbacks. Affected file silcd/command_reply.c.
5649 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5651 * Update conn->local_entry->nickname after giving NICK
5652 command. Affected file lib/silcclient/command.c.
5654 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5656 * Added the [pid] option to the silcd configuration file
5658 Affected files: serverconfig.[ch] and silcd.c
5660 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5662 * Save fingerprint in WHOIS command reply in server.
5663 Affected file silcd/command_reply.c.
5665 * Fixed NICK commands pending callback registration.
5666 Affected file lib/silcclient/command.c.
5668 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5670 * Use ++server->cmd_ident when sending commands in server,
5671 instead of random number. Affected file silcd/command.c.
5673 * Fixed GETKEY command reply to call actually GETKEY pending
5674 command callbacks. Affected file silcd/command_reply.c.
5676 * A bit stricter check for nicknames. Check for same nickname
5677 in NICK command also. Affected file silcd/command.c.
5679 * Do not call INFO command everytime client ID changes, only
5680 during first connecting. Affected file lib/silcclient/client.c.
5682 * Set the new nickname only after successful command reply for
5683 NICK command is returned by server. Affected file
5684 lib/silcclient/command.c.
5686 * Remove nicknames from nicklist during server_signoff notify.
5687 Should fix /NAMES bit more. The affected file is
5688 irssi/src/silc/core/silc-channels.c.
5690 * Added `fingerprint' field to the SilcIDListData in the
5691 silcd/idlist.h to hold the fingerprint of the client's
5694 Send the fingerprint of the client's public key in WHOIS
5697 Affected files silcd/command.c, and silcd/idlist.[ch].
5699 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5700 create fingerprint from given data.
5702 * Show the fingerprint of the client's public key in WHOIS.
5703 Affected files irssi/src/module-formats.[ch] and
5704 irssi/src/silc/core/client_ops.c.
5706 * Format the multiple same nicknames also during JOIN and
5707 NICK_CHANGE notifys. Affected file is
5708 lib/silcclient/client_notify.c.
5710 * Do not print error on screen for invalid private message
5711 payload since it can come if someone is sending private
5712 messages with wrong key. Affected file
5713 lib/silccore/silcprivate.c.
5715 * Fixed multiple concurrent /PING crash. Affected file
5716 lib/silcclient/command.c.
5718 * Changed the wrong ID encoding. All IP addresses must be
5719 in MSB first order in encoded format. They were encoded
5720 wrong and was in LSB format. Affected files are
5721 silcd/serverid.c, lib/silcutil/silcutil.c.
5723 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5725 * Call the `connect' client operation through the scheduler
5726 in case of error. Affected file lib/silcclient/client.c.
5728 * Call the `failure' client operation even if the error
5729 occurred locally during a protocol. Affected file is
5730 lib/silcclient/protocol.c.
5732 * Added support of sending LIST command to router from normal
5733 server. This way normal server can get list of all channels
5734 in the network too. Fixed the channel list sending in the
5735 server too. Affected files are silcd/command.c, and
5736 silcd/command_reply.[ch].
5738 * Added silc_server_update_channels_by_server and
5739 silc_server_remove_channels_by_server. They are used during
5740 disconnection of primary router and in backup router protocol.
5741 Affected file silcd/server_util.[ch], silcd/server.c and
5742 silcd/server_backup.c.
5744 * Fixed channel adding to global list in IDENTIFY command
5745 reply in server. Affected file silcd/command_reply.c.
5747 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5749 * If the incoming packet type is REKEY or REKEY_DONE process
5750 that packet always synchronously. Fixes yet another MAC
5751 failed error on slow (dialup) connections. Affected file
5752 lib/silcclient/client.c and silcd/server.c.
5754 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5756 * Call check_version SKE callback for initiator too. Affected
5757 file lib/silcske/silcske.c.
5759 * Implemented fix for security hole found in the SKE that was
5760 fixed in the specification few days back; the initiator's
5761 public key is now added to the HASH value computation.
5762 Added backwards support for the old way of doing it too, for
5763 old clients and old servers. Affected file is
5764 lib/silcske/silcske.c.
5766 * Enabled mutual authentication by default in SKE. If initiator
5767 is not providing mutual authentication the responder will
5768 force it. This will provide the proof of posession of the
5769 private key for responder. The affected files are
5770 lib/silcclient/protocol.c and silcd/protocol.c.
5772 * Do not cache anymore the server's public key during SKE.
5773 We do mutual authentication so the proof of posession of
5774 private key is done, and if the server is authenticated in
5775 conn auth protocol with public key we must have the public
5776 key already. Affected file silcd/protocol.c.
5778 * Added new global debug variable: silc_debug_hexdump. If
5779 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5780 file lib/silcutil/silclog.[ch].
5782 * Fixed compilation warning due to char * -> const char *.
5783 Affected files lib/silcutil/silcnet.h, and
5784 lib/silccore/silcauth.[ch].
5786 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5788 * Fixed CMODE command when new channel key was created. If
5789 the creation failed the old key was removed. Next time giving
5790 same command would crash the server since the old key was
5791 freed already. Affected file silcd/command.c.
5793 * Fixed the silc_server_announce_get_channels to not crash
5794 on reconnect. Affected file silcd/server.c.
5796 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5798 * Added silc_log_set_debug_string function to set a regex
5799 string to match for debug output. Only the function names,
5800 or filenames matching the given debug string is actually
5801 printed. This way it is possible to filter out those debug
5802 strings that user is not interested in.
5804 Fixed a bug in silc_string_regexify.
5806 Affected files lib/silcutil/silclog.[ch], and
5807 lib/silcutil/unix/silcunixutil.c.
5809 * Changed the -d options in both server and Irssi SILC client
5810 to take the debug string as argument. Affected files
5811 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5813 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5815 * Added silc_hash_babbleprint to create a Bubble Babble
5816 Encoded fingerprint. The encoding is developed by Antti
5817 Huima (draft-huima-babble-01.txt), and it creates human
5818 readable strings out of binary data. Affected file
5819 lib/silccrypt/silchash.[ch].
5821 * Print the babble print now in addition of fingerprint as well
5822 in Irssi SILC client. Affected files are
5823 irssi/src/fe-common/silc/module-formats.[ch],
5824 irssi/src/fe-common/silc/core/client_ops.c.
5826 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5828 * Fixed a security problem found in SKE. The initiator's
5829 public key too is now added to the HASH hash value creation
5830 which is signed by the responder to create the SIGN value.
5831 This will prevent anyone in the middle to lie to the responder
5832 about the initiator's public key. If this is done now, the
5833 man in the middle will get caught. Updated the protocol
5836 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5838 * Better installation directory handling. Configure module
5839 paths and other paths automatically to example_silc* files
5840 in doc/. A patch by toma.
5842 * Fixed compiler warning from MPI library, and from SILC RNG.
5845 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5846 It can be configured with ./configure. A patch by toma.
5848 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5850 * Find correct make to use in prepare-clean. A patch by
5851 toma. Affected file prepare-clean.
5853 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5855 * Added irssi variables use_auto_addr, auto_bind_ip,
5856 auto_bind_port and auto_public_ip.
5858 * Changed the interface for silc_client_send_key_agreement
5859 in lib/silcclient/silcapi.h
5863 irssi/src/silc/core/silc-core.c
5865 lib/silcclient/silcapi.h
5866 irssi/src/silc/core/silc-channels.c
5867 lib/silcclient/client_keyagr.c
5870 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5872 * Added silc_pkcs_public_key_compare to compare two
5873 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5875 * Check that the client who set the founder mode on the
5876 channel is the same client that is giving the founder
5877 mode to itself. It is done by comparing the saved public
5878 key (it is saved even in the authentication is passphrase).
5879 Affected file silcd/command.c.
5881 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5883 * Do not process packet for disconnected socket connection.
5884 Affected file lib/silccore/silcpacket.c.
5886 * Process the DISCONNECT packet through scheduler in the
5887 client library. Affected file lib/silcclient/client.c.
5889 * Fixed the silc_client_packet_parse to not to increase
5890 the packet sequence number if the conn->sock and the
5891 current socket connection is not same. This can happen
5892 for example during key agreement when the conn includes
5893 multiple socket connections (listeners). Affected file
5894 lib/silcclient/client.c.
5896 * The sender of the file transfer request now provides also
5897 the pointer (listener) for the key exchange protocol. If
5898 the listener cannot be created then it sends empty key
5899 agreement and lets the receiver provide the listener.
5901 Added `local_ip' and `local_port' arguments to the
5902 silc_client_file_send. If they are provided they are used,
5903 if not then it will attempt to find local IP address, if
5904 not found or bind fails then the remote client will provide
5907 Affected files are lib/silcclient/client_ftp.c and
5908 lib/silcclient/silcapi.h.
5910 * Extended the FILE SEND command to support defining the
5911 local IP and port for key exchange listener. They are
5912 optional. Affected file irssi/src/silc/core/silc-servers.c.
5914 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5916 * Defined to WHOIS command reply the sending of fingerprint
5917 of the client's public key (if the proof of posession of the
5918 corresponding private key is verified by the server).
5919 Updated to the protocol specification.
5921 * Added support of receiving the client's public key's
5922 fingerprint in command reply in client library. Affected
5923 file is lib/silcclient/command_reply.c, and
5924 lib/silcclient/idlist.[ch].
5926 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5928 * Do not send over 128 chars long nickname to the server
5929 in NICK command. Affected file lib/silcclient/command.c.
5931 * Do not send over 256 chars long channel names to the server
5932 in JOIN command. Affected file lib/silcclient/command.c.
5934 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5936 * Assure that silc_server_close_connection cannot be called
5937 twice for same socket context. Affected file is
5940 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5942 * Send error message to application if opening file for
5943 writing during file transfer fails. Affected file is
5944 lib/silcclient/client_ftp.c.
5946 Remove all file transfer sessions for a client that we're
5947 removing from ID cache.
5949 Affected file is lib/silcclient/client_ftp.c.
5951 * Fixed silc_net_addr2bin to return correct address. Affected
5952 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5954 * Fixed file transfer session removing on signoff notify.
5955 Affected file irssi/src/silc/core/silc-servers.c.
5957 * Added the SilcClientFileError to be returned in the monitor
5958 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5959 Affected file lib/silcclient/silcapi.h.
5961 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5963 * Fixed a crash in silc_client_ftp_free_sessions and
5964 silc_client_ftp_session_free_client. Affected file
5965 lib/silcclient/client_ftp.c.
5967 * Added `disabled' field in the SilcChannelEntry in the server
5968 to indicate if the server entry is disabled. Affected file
5969 silcd/idlist.h, silcd/command[_reply].c.
5971 * SILC server adds now /var/run/silcd.pid everytime it is
5972 started. Affected file silcd/silcd.c.
5974 * Added silc_server_packet_send_clients to send a packet to
5975 the provided table of client entries. Affected file
5976 silcd/packet_send.[ch].
5978 * Fixed a crash in client resolving in client_prvmsg.c in
5979 client library. Affected file lib/silcclient/client_prvmsg.c.
5981 * Do not actually remove the client directly from ID cache
5982 during SERVER_SIGNOFF, but invalidate it. This way we
5983 preserve the WHOWAS info for the client. Affected file
5984 silcd/server_util.c.
5986 * Fixed SERVER_SIGNOFF notify handling in the server. The
5987 server is now able to process incoming SERVER_SIGNOFF notify
5988 for a server that it doesn't even know about. It will remove
5989 the clients provided in the notify. Affected file
5990 silcd/packet_receive.c.
5992 * Check for partial packet in data queue after every packet that
5993 was found from the queue. Return and wait for more data if
5994 there is partial data in queue. Affected file is
5995 lib/silccore/silcpacket.c.
5997 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5999 * Added SilcClietFileError enum to indicate error in
6000 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
6001 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
6002 Affected files lib/silcclient/silcapi.h and
6003 lib/silcclient/client_ftp.c.
6005 * Check that newsize in silc_buffer_realloc is larger than
6006 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
6008 * Added better monitor of file transfers. It now monitors
6009 key agreement protocol during the file transfer too. Added
6010 error reporting too. Affected files
6011 irssi/src/silc/core/silc-servers.c,
6012 irssi/src/fe-common/silc/module-formats.[ch].
6014 * Wrote a help file for FILE command.
6016 * Added silc_rng_global_get_byte_fast to get not-so-secure
6017 random data as fast as possible. Random data is read from
6018 /dev/urandom if available and from the SILC RNG if not
6019 available. It is used in padding generation. Affected file
6020 lib/silccrypt/silcrng.[ch].
6022 * All packets in client library are now processed synchronously.
6023 Optimized packet processing a lot. Affected file
6024 lib/silcclient/client.c.
6026 * All server connection packets are processing synchronously
6027 now in server, to optimize packet processing. Affected file
6030 * Include files are installed now only in Toolkit distribution
6031 if make install is given. Affected files: all Makefile.am's.
6033 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6035 * Assure that silc_client_notify_by_server_resolve does not
6036 resolve the client information multiple times. If it cannot
6037 be found by the first it cannot be found at all. Affected
6038 file lib/silcclient/client_notify.c.
6040 * Fixed WHOWAS command reply calling. Affected file
6041 lib/silcclient/command_reply.c.
6043 * Removed all references to silc_idlist_get_client from the
6044 Irssi SILC client since that call is internal call used by
6045 the library. The Irssi SILC client will use now client
6046 retrieval functions found in silcapi.h.
6048 * Fixed a bug in resolving nickname info before sending
6049 private message. It used freed memory. Affected file
6050 irssi/src/silc/core/silc-servers.c.
6052 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6054 * Assure my_channels statistics cannot go negative in server.
6055 Affected files silcd/server.c, silcd/server_util.c.
6057 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6059 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
6061 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6063 * Win32 Toolkit changes. Affected files
6064 win32/silc.dsw, win32/libsilc/libsilc.def,
6065 win32/libsilcclient/libsilc.def,
6066 lib/silcutil/silcutil.c, and
6067 lib/sftp/sftp_fs_memory.c.
6069 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6071 * Added silc_net_localip to return local host's IP address.
6072 Affected file lib/silcutil/silcnet.[ch].
6074 * If key exchange or rekey protocol is active for a connection
6075 parse all packets syncronously since there might be packets
6076 in packet queue that we are not able to process without first
6077 processing packets before them. Affected file silcd/server,
6078 lib/silcclient/client.c.
6080 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
6081 whether library should continue processing the packet.
6082 Affected file lib/silccore/silcpacket.h.
6084 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
6085 SilcSFTPMonitorData to SFTP server to monitor various
6086 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
6087 lib/silcsftp/sftp_server.c.
6089 * Added silc_file_size to return file size. Affected file
6090 lib/silcutil/silcutil.[ch].
6092 * Implemented the file transfer support for the client library.
6093 Added preliminary support for simple client to client one-file
6094 transmission. Affected file lib/silcclient/client_ftp.c,
6095 lib/silccilent/client.[ch].
6097 * Added new local command FILE to the Irssi SILC Client.
6098 It is used to perform the file transfer. It has subcommands
6099 SEND, RECEIVE, SHOW and CLOSE. Affected files
6100 irssi/src/silc/core/client_ops.c,
6101 irssi/src/silc/core/silc-server.[ch].
6103 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6105 * Relay the SILC_PACKET_FTP in the server. Affected files
6106 silcd/server.c and silcd/packet_receive.c.
6108 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6110 * Renamed silc_file_read and silc_file_write to functions
6111 silc_file_readfile and silc_file_writefile. Added function
6112 silc_file_open and silc_file_close. Affected files
6113 lib/silcutil/silcutil.[ch].
6115 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6117 * Resolve the client info when received private message or
6118 channel message for a client which nickname we don't know.
6119 Affected files lib/silcclient/client_prvmsg.c and
6120 lib/silcclient/client_channel.c.
6122 * Do not crash in /KEY if client is not connected. Affected
6123 file irssi/src/silc/core/silc-channels.c.
6125 * Added SilcClientStatus field to the SilcClientEntry in the
6126 lib/silcclient/idlist.h.
6128 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6129 is incomplete and is being resolved, it won't be resolved
6132 Make sure also that USERS command reply does not resolve
6133 twice information. Affected file is
6134 lib/silcclient/command_reply.c.
6136 Make sure that silc_client_get_clients_by_list does not
6137 resolve twice same information.
6139 * Check for valid client->id in the silc_server_free_client_data.
6140 Affected file silcd/server.c.
6142 * Fixed /GETKEY nick@server not to crash if the server entry
6143 is not found. Affected file lib/silcclient/command.c.
6145 * Fixed the silc_server_check_cmode_rights to check the
6146 requested modes correctly. Affected file silcd/command.c.
6148 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6150 * Better checks for non-printable chars in nick added.
6151 Affected file silcd/command.c.
6153 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6155 * Call the silc_server_udpate_servers_by_server in the
6156 primary router that comes back online in the backup resuming
6157 protocol. Otherwise it routes packets wrong. Affected file
6158 silcd/server_util.[ch], silcd/server_backup.c.
6160 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6162 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6163 lib/silcutil/silcbuffmt.[ch].
6165 * Redefined the SILC packet header to include the padding
6166 length. Affected file lib/silccore/silcpacket.[ch].
6168 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6169 length for maximum padding up to 128 bytes). Affected
6170 file lib/silccore/silcpacket.h.
6172 * Removed all backwards support for old 0.5.x MAC thingies.
6173 The SILC packet header change makes it impossible to be
6174 backwards compatible.
6176 * Send the ENDING packet with timeout in the backup resuming
6177 protocol. This is to assure that all routers has connected
6178 to the primary router. Affected file silcd/server_backup.c.
6180 * Changed the RNG to take the first IV from random data. It
6181 used to take it from zero actually. Changed the RNG also
6182 to use /dev/urandom during session. /dev/random is used
6183 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6185 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6187 * Changed the SILC packet header to have the first two bytes
6188 (the packet length) encrypted. Affected files aroung the
6189 code tree, lib/silccore/silcpacket.[ch]. Removed the
6190 SilcPacketCheckDecrypt callback. It is not needed anymore
6191 since the silc_packet_receive_process will determine now
6192 whether the packet is normal or special.
6194 * Implemented the unidirectional MAC keys. Affected files
6195 lib/silcske/silcske.c, silcd/protocol.c and
6196 lib/silcclient/protocol.c.
6198 * Implemented the packet sequence number to the MAC computation.
6199 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6200 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6201 lib/silcclient/protocol.c.
6203 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6205 * Allow backup router to announce servers. All servers
6206 announced by backup router are added to the global list
6207 automatically. Update hte server's socket to our primary
6208 router also when backup router announces a server.
6209 Affected file silcd/packet_receive.c.
6211 * Do not update the client->router in the function
6212 silc_server_udpate_clients_by_server if the client is on
6213 global list. We might fail to find any specific server
6214 for locally connected clients and local cell clients. They
6215 should still use the `from' and not `to' as client->router.
6216 This fixes backup router resuming protocol. Affected file
6217 silcd/server_util.c.
6219 * Decrease channel statistics count only if the channel
6220 deletion worked. Affected files are silcd/server.c and
6221 silcd/server_util.c.
6223 * Added silc_server_update_servers_by_server to update origin
6224 of all server entries. Used during backup router protocol.
6225 Affected files silcd/server_util.[ch], silcd/server.c. and
6226 silcd/backup_router.c.
6228 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6229 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6230 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6231 lib/silccrypt/silchmac.c.
6233 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6235 * Assure that router cannot reroute the same channel message
6236 to the sender. Affected file silcd/packet_receive.c.
6238 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6240 * Made better checks that the channel message is not sent
6241 to the router it came from. Affected file is
6242 silcd/packet_send.c. Fixed memory leak too.
6244 * Announce informations for incoming router connection, but
6245 only after checking if it is replaced by backup router.
6246 Affected file silcd/packet_receive.c.
6248 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6250 * Fixed the backup resuming protocol to work in multiple
6251 router environment. Affected file silcd/server_backup.c.
6253 * Route packet only to one router in the function
6254 silc_server_packet_send_to_channel. Affected file is
6255 silcd/packet_send.c.
6257 * Fixed silc_server_send_notify_dest to set the broadcast
6258 flag. Fixed the silc_server_send_notify_topic to actually
6259 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6260 Affected file silcd/packet_send.c.
6262 * Changed the SFTP Filesystem interface. Changed the
6263 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6264 the filesystem operation function. The SilcSFTPFilesystem
6265 is now a context that is allocated by all filesystem allocation
6266 functions and it already includes the operations structure
6267 and filesystem specific context. It is given as argument
6268 now to the silc_sftp_server_start. This made the interface
6269 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6270 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6272 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6274 * Changed the backup router adding and getting interfaces
6275 in the server. The router that will be replaced by the
6276 specified backup router is now sent as argument. Affected
6277 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6280 * Added silc_net_addr2bin_ne to return the binary form of
6281 the IP address in network byte order. Affected files
6282 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6284 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6286 * Check for existing server ID in silc_server_new_server
6287 and in silc_server_connect_to_router_final and remove the
6288 old entry if it exists. Affected file silcd/packet_receive.c,
6291 * Send the channel message always to only one router, either
6292 in upstream or downstream. Affected file is
6293 silcd/packet_send.c.
6295 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6297 * Wrote the definition of the backup resuming protocol to the
6298 protocol specification.
6300 * Removed one redundant channel key generation from normal
6301 server during joining procedure. Removed one redundant
6302 channel key sending from server to router during joining
6303 procedure. Affected file silcd/command.c.
6305 * Made minor bugfixes to the backup router resuming protocol.
6306 Affected file silcd/server_backup.c, server.c.
6308 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6310 * Added --disable-asm configuration option. Affected files
6311 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6314 * Implemented the backup resuming protocol that is used to
6315 resume the primary router position in the cell after the
6316 primary router comes back online. Affected files
6317 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6318 and silcd/server_util.[ch].
6320 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6322 * Sleep two (2) seconds after sending QUIT command to server.
6323 Affected file lib/silcclient/command.c.
6325 * Assure that if outgoing data buffer is pending do not force
6326 send any data. Affected file silcd/packet_send.c.
6328 * Assure that if outgoing data buffer is pending do not force
6329 send any data. Affected file lib/silcclient/client.c.
6331 * Implemented the backup router support when the primary router
6332 goes down. The servers and routers can now use the backup
6333 router as new primary router without loosing connectivity.
6335 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6337 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6338 in the server to indicate disabled entry. All data read
6339 from the connection will be ignored and no data is sent
6340 for entry that is disabled. Affected files are
6341 silcd/idlist.h, silcd/server.c.
6343 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6345 * Created SFTP client and server test programs in the
6346 lib/silcsftp/tests directory.
6348 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6350 * Implemented memory filesystem (virtual filesystem) for
6351 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6354 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6356 * Implemented the SFTP (SSH File Transfer Protocol) to the
6357 lib/silcsftp. It includes SFTP client and SFTP server
6360 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6362 * Moved lib/silccore/silcprotocol.[ch] to the
6363 lib/silcutil library.
6365 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6366 take variable argument list pointer as argument. Affected
6367 file lib/silcutil/silcbuffmt.[ch].
6369 * Added silc_buffer_set function that is used to set data
6370 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6371 Affected file lib/silcutil/silcbuffer.h.
6373 * Changed various routines in the core library to use the new
6374 silc_buffer_set instead of allocating new buffer only for
6377 * Added 64-bit value formatting and unformatting support to the
6378 silc_buffer_[un]format routines. Affected file is
6379 lib/silcutil/silcbuffmt.[ch].
6381 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6382 to includes/bitmove.h.
6384 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6386 * Fixed channel user mode saving in client library. Affected
6387 file lib/silcclient/command[_reply].c.
6389 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6391 * Defined the file transfer to the SILC Protocol. Added
6392 new packet type SILC_PACKET_FTP and defined File Transfer
6393 Payload. The mandatory file transfer protocol is SFTP
6394 (SSH File Transfer Protocol). Affected file in addition
6395 of the internet draft is lib/silccore/silcpacket.h.
6397 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6398 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6399 is used as part of backup router protocol when the primary
6400 router of the cell is back online and wishes to resume
6401 the position as primary router.
6403 * Redefined the MAC generation keys in the protocol. The
6404 same key is not used anymore in both direction. Both
6405 direction will now use different keys for sending and
6406 receiving. This fixes a potential security flaw. This
6407 change causes incompatibilities in the protocol.
6409 * Redefined also the MAC computation from the packet.
6410 An packet sequence number is now added to the MAC
6411 computation. This prevents possible replay attacks against
6412 the protocol. This change too causes incompatibilities
6415 Added `sequence' field to the SilcPacketContext to hold
6416 the current sequence number for the packet.
6418 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6420 * Added `created' field to the SilcIDListData in the file
6421 silcd/idlist.h to indicate the time when the entry was
6424 * Added `created' field to the SilcChannelEntry too. Affected
6425 file silcd/idlist.h.
6427 * Added `creation_time' aguments to all the announcement functions
6428 in the server. If it is provided then only the entries that
6429 was created after the provided time frame are actually
6430 announced. Affected file silcd/server.[ch].
6432 * The protocol says that the Channel ID's IP address must be
6433 based on the router's IP address. Added check for this in
6434 the silc_server_new_channel when processing incoming New Channel
6435 Payload. Affected file silcd/packet_receive.c.
6437 * Print out the correct version with --version in SILC client.
6438 Affected file irssi/src/silc/core/silc-core.c.
6440 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6442 * Fixed WHOWAS command to check for completnes of the client
6443 entry always, not just when the command is coming from client.
6444 Affected file silcd/command.c.
6446 * Added new function silc_server_packet_queue_purge to purge the
6447 outgoing data queue to the network. After the function returns
6448 it is guaranteed that the outgoing packet queue is empty.
6449 Affected file silcd/packet_send.[ch].
6451 * Purge the outgoing packet queue in the rekey protocol's final
6452 callback to assure that all rekey packets go to the network
6453 before quitting the protocol. Affected file silcd/server.c.
6455 * Added silc_client_packet_queue_parse as similar function as
6456 in server to the client library. The affected file is
6457 lib/silcclient/client.c.
6459 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6461 * Splitted silcd/server.c and created silcd/server_util.[ch]
6462 for utility functions.
6464 * Added new socket flag SILC_SF_DISABLED to indicate that the
6465 connection is open but nothing can be sent to or received from
6466 the connection. Affected file lib/silcutil/silsockconn.[ch].
6467 The checking for disabled socket is checked in the low level
6468 silc_socket_write and silc_socket_read functions.
6470 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6472 * Allow only nicknames and channel names that fits into the
6473 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6475 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6477 * When processing JOIN command reply in server check that if
6478 the channel exists in our global list we'll move it the local
6479 list. Affected file silcd/command_reply.c.
6481 * Fixed the check whether client is joined on the channel already
6482 in JOIN command. Affected file lib/silcclient/command.c.
6484 * Fixed the JOIN command reply to check whether the channel
6485 already exists. Affected file lib/silcclient/command_reply.c.
6487 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6489 * Added silc_ske_status_string to map the SKE error numbers
6490 to readable strings. The affected files are
6491 lib/silcske/silcske[_status].[ch].
6493 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6495 * Do not show the private channels on the WHOIS channel list
6496 as it is not allowed by the protocol. The affected file is
6499 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6501 * Assure that the packet length digged from the actual packet
6502 is something sensible in the silc_packet_decrypt_rest_special
6503 in lib/silccrypt/silcpacket.c.
6505 * Free and NULL the allocated pointer in silc_hmac_alloc if
6506 the HMAC allocation fails. The affected file is
6507 lib/silccrypt/silchmac.c.
6509 * Print the selected security properties to the log files in
6510 the server. Affected file silcd/protocol.c.
6512 * Add SKE's reference counter even if calling the completion
6513 callback manually. Otherwise it goes negative, although it
6514 does not cause any problems. The affected file is
6515 lib/silcske/silcske.c.
6517 * Remove the client entry with short timeout after giving the
6518 KILL command. Affected file lib/silcclient/command.c.
6520 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6521 case all found clients are already disconnected (WHOWAS would
6522 found them) in the server. Affected file silcd/command.c.
6524 * Update the last_receive (time of last data received) to be
6525 updated only when received private or channel message so that
6526 the idle time showed in WHOIS makes more sense.
6528 * Added boolean field `valid' in to the SilcClientEntry in the
6529 client library to indicate whether the entry is valid or not.
6530 This fixes the nickname change bug on channel when changing
6531 the nickname to be same than the old (like nick to Nick) the
6532 nickname formatter doesn't set the new nick anymore to Nick@host.
6533 Affected file lib/silcclient/idlist.[ch].
6535 * Now actually fixed the nickname changing on disconnection.
6536 Added new function silc_change_nick to the Irssi SILC Client.
6537 Affected file irssi/src/silc/core/client_ops.c,
6538 irssi/src/silc/core/silc-nicklist.[ch].
6540 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6542 * Check that the public key exists in the GETKEY command before
6543 trying to encode it. Affected file silcd/command.c.
6545 * Print some notifications on received public keys with GETKEY
6546 command in the Irssi SILC Client. Affected files are
6547 irssi/src/fe-common/silc/module-formats.[ch],
6548 irssi/src/silc/core/client_ops.c.
6550 * Use IDENTIFY command to resolve the server information in the
6551 GETKEY command instead of INFO command. Affected file
6552 lib/silcclient/command.c.
6554 * All command reply functions in the client library now calls
6555 the pending command reply callbacks even if an error has
6556 occurred. The server has done this a long time and now it was
6557 time to move the client library to this as well. Now all
6558 errors can be delivered back to the pending command reply
6559 callbacks if necessary. Affected files are
6560 lib/silcclient/command[_reply].[ch].
6562 * Change the nickname on disconnection back to the username
6563 because in reconnect the server will enforce it to it anyway.
6564 Affected file irssi/src/silc/core/silc-servers.c.
6566 * Fixed a config file parsing bug in the Irssi SILC client.
6567 Affected file irssi/src/silc/core/clientconfig.c.
6569 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6571 * When printing the channel mode on JOIN, verify that the
6572 channel key and channel's HMAC are valid. Affected file
6573 irssi/src/silc/core/client_ops.c.
6575 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6577 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6578 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6579 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6581 * Removed channel key rekey task deleting from the function
6582 silc_server_save_channel_key. Affected file silcd/server.c.
6583 Added explicit timeout task context instead that is used to
6584 delete the task if we are registering a new task before the
6585 new task has elapsed.
6587 * When channel key rekey occurs the client library now saves
6588 the old channel key for a short period of time (10 seconds) and
6589 is able to use it in case some is still sending channel
6590 messages encrypted with the old key after the rekey. Affected
6591 file lib/silcclient/[idlist.h|client_channel.c].
6593 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6595 * Added check to the silc_server_new_id_real to not accept
6596 new ID if it is the sender's own ID. Affected file is
6597 silcd/packet_receive.c.
6599 * Assure that we do not announce ourself or the one we've
6600 sending our announcements when we're router and are announcing
6601 servers to our primary router. Affected file silcd/server.c.
6603 * Fixed silc_server_command_identify_check_client to assemble
6604 correct WHOIS packet. It send corrupted WHOIS packet and
6605 caused problem with router to router connections. Affected
6606 file silcd/command.c.
6608 Fixed also silc_server_command_whois_check the same way
6609 as for the IDENTIFY command.
6611 * Added new SilcIDListStatus to the server in the SilcIDListData
6612 structure. The status now includes the current status of
6613 the entry (like registered, resolved etc.). Affected file
6614 silcd/idlist.[ch]. Defined a bunch of different status types
6615 as well. This replaced the old boolean registered field as well.
6617 Added resolve_cmd_ident field to the SilcClientEntry structure
6618 too so that if the entry is for example being resolved so
6619 another command may attach to the same pending command reply
6620 without requiring to resolve the same entry again. This concept
6621 should optimize the WHOIS and the IDENTIFY resolving under
6622 heavy load by taking away unnecessary resolving for entries
6623 that are being resolved already.
6625 Added support for adding multiple pending commands for one
6626 command idenfier. Affected file silcd/command[_reply].[ch].
6628 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6629 before deleting the data. Otherwise the hash table will have
6630 freed data in comparison functions. Affected file is
6631 silcd/command_reply.c.
6633 * Fixed silc_idlist_replace_client_id to add the new entry to
6634 the cache with NULL nickname. Otherwise there will be invalid
6635 memory as the nickname after the nickname is freed. Affected
6636 file silcd/packet_receive.c.
6638 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6639 saved into wrong slots because the previous number of entries
6640 was not taken into account. Affected file silcd/idlist.c.
6641 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6643 * If we are router and we receive JOIN notify to a channel that
6644 does not have any users then notified client is marked as the
6645 channel founder, as it is it. The affected file is
6646 silcd/packet_receive.c
6648 * Added to the extended hash table API's table_del_*ext functions
6649 the destructor as argument too, so that the caller can decide
6650 which destructor to use or whether to use destructor at all.
6651 Affected file lib/silcutil/silchashtable.[ch].
6653 * Fixed ID Cache purging. It actually deleted the entries from
6654 the hash table after the data was freed. The hash table ended
6655 up comparing freed memory. The affected file is
6656 lib/silccore/silcidcache.c.
6658 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6660 * Fixed Irssi SILC client's KILL command's HELP syntax.
6662 * The USERS command now resolves the detailed user information
6663 if the userinfo field is missing. Affected file is
6664 lib/silcclient/command_reply.c.
6666 * Do not print error in silc_file_read if the read file does
6667 not exist. Just silently return NULL. Affected file is
6668 lib/silcutil/silcutil.c.
6670 * Fixed the silc_log_output to not wine about NULL filename
6671 and to not create some bogus " " filename. Affected file is
6672 lib/silcutil/silclog.c.
6674 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6676 * Fixed various printing bugs on the user interface in the
6677 Irssi SILC Client. Minor changes that were forgotten from
6680 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6682 * Fixed the configure.in.pre and the compilation and distribution
6683 environment to support the new autoconf 2.52. That version is
6684 now required to compile the CVS trunk.
6686 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6688 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6689 to generally parse user@fqdn format strings. Affected file
6690 lib/silcutil/silcutil.c.
6692 * Added nickname_format and nickname_force_format fields to the
6693 SilcClientParams structure. The first one defines the format
6694 for the nicknames that the library will enforce if the receives
6695 multiple same nicknames. The second one is boolean value and
6696 can be used to force the library to always enforce the format
6697 to the nicknames regardles whether there are multiple nicknames
6698 or not. This configurable formatting was employed to flexibly
6699 support accessing multiple nicknames from the user interface.
6700 The userinterface can now set the nicknames to what ever format
6701 they prefer. Affected file lib/silcclient/silcapi.h.
6703 Added function silc_client_nickname_format to the file
6704 lib/silcclient/idlist.c. It performs the nickname formatting.
6706 Added new field `hostname´ to the SilcClientEntry context.
6707 It holds the hostname of the client. Affected file is
6708 lib/silcclient/idlist.h.
6710 * Irssi SILC Client sets the nicknames in nick@hostn format.
6711 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6712 irssi/src/silc/core/silc-core.c.
6714 The WHOIS printing now also shows both the real nickname and
6715 the formatted nickname so that user knows how to access the
6716 user if there are multiple same nicknames cached. Affected
6717 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6718 printing formatting too to take the hostname now as a separate
6719 argument. The Affected file is
6720 irssi/src/fe-common/silc/modules-formats.[ch].
6722 * Changed the silc_client_get_clients_local to accept the formatted
6723 nickname as argument. It accepts the real nickname too but the
6724 formatted nickname can be used to find the true entry from
6725 multiple entries. Affected file lib/silcclient/silcapi.h and
6726 lib/silcclient/idlist.c.
6728 * Added nickname_format_parse field to the SilcClientParams.
6729 It is a callback function provided by the application to parse
6730 the nickname out of the formatted nickname string. The library
6731 calls it to get the nickname from the formatted string. Since
6732 the application generally knows better the format of the nickname
6733 string it parses it instead of the library, even though library
6734 encodes the formatted string. If the callback function is not
6735 provided then the library will use the string as is. The
6736 affected file is lib/silcclient/silcapi.h.
6738 * All the nickname strings passed to the client library in
6739 commands are now expected to be formatted nickname strings.
6740 If the command does not support the formatted nickname string
6741 it will assume that the sent string is the actual nickname.
6742 Affected file lib/silcclient/command.c.
6744 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6746 * Added public key authentication support to OPER and SILCOPER
6747 commands in the client library. Affected file is
6748 lib/silcclient/command.c.
6750 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6752 * Changed the get_auth_methdod client operation to be asynchronous.
6753 It can be async if the application resolves the authentication
6754 method from the server during the negotiation. Added new
6755 SilcGetAuthMeth completion callback that the application will
6756 call after resolving the authentication method.
6758 Added function silc_client_request_authentication_method that
6759 the application can use to resolve the authentication method
6760 from the server. Added also SilcConnectionAuthRequest callback
6761 that the library will call after the server has replied. The
6762 application can call this function if it does not know the
6763 current authentication method.
6765 Affected files are lib/silcclient/client.c and
6766 lib/silcclient/silcapi.h.
6768 * The Irssi SILC client now automatically resolves the authentication
6769 method incase any configuration information is not present (and
6770 currently there never is). The affected file is
6771 irssi/src/silc/core/client_ops.c.
6773 * Fixed public key authentication from the client library.
6774 Affected file lib/silcclient/protocol.c. Changed also the
6775 protocol specification about the public key authentication in
6776 the connection authentication protocol. The actual data to be
6777 signed is now computed with a hash function before signing.
6779 * Fixed the public key authentication from the server as well.
6780 Affected file silcd/protocol.c.
6782 * Removed the mlock()'s from the memory allocation routines.
6783 Affected file lib/silcutil/silcmemory.c. The ./configure does
6784 not check anymore for the mlock(). Affected file is
6787 * Fixed USERS command in server to allow the execution of the
6788 command for private and secret channels if the client sending
6789 the command is on the channel. Affected file silcd/command.c.
6791 * Fixed silc_client_get_clients_local to return the clients
6792 count correctly. It could return wrong value. Affected file
6793 lib/silcclient/idlist.c.
6795 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6797 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6798 types. The assembler optimizations seemed not to like 64-bit
6799 data types. The assmebler optimizations thus are now enabled
6800 also for BSD systems as opposed to only enable them for Linux.
6802 * Do not check for threads at all on BSD systems. Affected
6803 file configure.in.pre.
6805 * Removed -n and -h options from the Irssi SILC Client since
6806 they are not used in silc.
6808 * Fixed the prime generation to assure that the first digit
6809 of the generated random number is not zero since our conversion
6810 routines does not like number strings that starts with zero
6811 digit. If zero digit is seen the random number is regenerated.
6812 This caused some corrupted RSA keys when the zero first digit
6813 was met. Affected file lib/silcmath/silcprimegen.c.
6815 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6817 * Fixed WIN32 configuration in the ./configure script.
6818 Fixed to include xti.h on environments that has it.
6819 Patches by Carsten Ilchmann and andrew.
6821 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6823 * Changed the silc_id_create_client_id to be collision
6824 resistant. It is now assured that there cannot be created
6825 two same client ID's. I suspect that some weird bugs in
6826 the server were actually caused by duplicate Client IDs.
6827 Affected file silcd/serverid.[ch]. A router receiving
6828 new ID now also assures and informs the sending server
6829 if the ID caused collision.
6831 * Changed the silc_id_create_channel_id to also assure that
6832 there are no collisions.
6834 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6836 * Statement about ignoring the Mutual Authentication flag when
6837 performing rekey with PFS was a bit misleading. It is ignored
6838 if it was set in the initial negotiation, it cannot be even
6839 set in the rekey. Fixed in the ke-auth draft. Started the
6840 new versions of the protocol drafts in the doc/.
6842 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6844 * Fixed a bug in silc_client_command_identify_save when saving
6845 new channel information. The channel name was no duplicated
6846 and caused crash on exit. Affected file is
6847 lib/silcclient/command_reply.c.
6849 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6851 * Fixed the getkey command handling in the server. Send just
6852 empty OK reply to the sender if the key could not be fetched
6853 (but everything else was ok, like the key just was not available).
6854 Changed the public key parameter to optional in the protocol
6855 specs so that empty OK reply can be sent. Affected file
6858 Added a message to Irssi SILC client to tell to user if the
6859 server did not return a public key.
6861 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6863 * Fixed a channel key regeneration bug. It registered new
6864 timeout tasks exponentially until all system resources were
6865 used. Affected file silcd/server.c.
6867 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6869 * Added the SILC Document generator to the scripts/silcdoc.
6870 It can be used to generate the Toolkit Reference Manual out
6871 of the source tree. Internally it will also use the RoboDoc
6872 generator now imported in util/robodoc.
6874 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6876 * Added couple of return's in rekey protocol if error orccurred
6877 during the protocol. The execution must be terminated.
6878 Affected file silcd/protocol.c. Also, terminate the protocol
6879 always with timeout.
6881 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6883 * The client's Client ID was created initally from the wrong
6884 nickname (it could have been in format nick@host) in the
6885 silc_server_new_client. Affected file silcd/packet_receive.c
6887 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6889 * Added some SILC_LOG_ERROR's to various error conditions
6890 if client could not be added to ID cache. Affected files
6891 silcd/packet_receive.c and silcd/server.c.
6893 * When client's sock->user_data is freed, NULL also the
6894 client->router and client->connection pointers. Added check
6895 for these pointers being NULL to various places around the
6896 code. Affected file silcd/server.c.
6898 * Added client->data.registered == TRUE checks to various
6899 places around the code to assure that unregistered client's
6900 are not handled when it is not allowed. Affected file
6903 * Added `bool registered' fields to all
6904 silc_idlist_[server|client]_get_* routines to indicate whether
6905 the fetched client needs to be registered or not. Affected
6906 file silcd/idlist.[ch].
6908 * Add your own entry as registered to the ID cache in the
6909 server. Affected file server.c.
6911 * Fixed a bug in silc_server_new_server. The SilcServer was
6912 set as the new server's context instead of SilcServerEntry.
6913 This naturally caused some weird bugs.
6915 * Added "updated" field the SilcChannelEntry which indicates
6916 the time since the channel entry was last accessed. This
6917 can be used to determine whether it is necessary to
6918 announce the channel after backup resuming protocol.
6919 Affected files silcd/idlist.[ch].
6921 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6923 * Do not delete the channel rekey task when adding it
6924 for in silc_server_create_channel_key.
6926 * Changed the silc_server_create_channel_key to return
6927 TRUE or FALSE to indicate the success of the channel key
6930 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6932 * Fixed MSVC++ project files and added missing files to
6933 Makefiles under win32/.
6935 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6937 * Do not add TCP_NODELAY flag if the operating system
6938 does not have it defined. Affected files are
6939 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6941 * Fixed buffer overflow from Irssi SILC Client. Affected
6942 file irssi/src/fe-common/core/themes.c.
6944 * Fixed double free in client library in the file
6945 lib/silcclient/client.c when disconnecting from server.
6947 * Applied double free patch from cras to Irssi SILC client.
6948 Affected files irssi/src/core/[modules/expandos].c
6950 * Fixed the disconnection handling to Irssi SILC Client.
6951 The application must call silc_client_close_connection
6952 in ops->connect client operation in case of failure of
6953 the connection. Affected file is
6954 irssi/src/silc/core/client_ops.c.
6956 * Do not set sock->protocol to NULL in the function
6957 silc_client_close_connection after executing the protocol's
6958 final callback since the sock might not be valid anymore.
6959 Affected file lib/silcclient/client.c.
6961 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6963 * Do not enable SILC_THREADS if the linking with libpthread
6964 did not happen. Affected file configure.in.pre.
6966 * Added notion to protocol specification that server must
6967 verify the sent authentication payload with CMODE when
6968 setting the channel founder key. Implemented it to the
6969 server. Affected file silcd/command.c.
6971 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6973 * Added _EXTRA_DIST SILC distribution variable to the
6974 distributions file. It is used to conditionally add extra
6975 files or directories to the specific distribution. Affected
6976 files ./prepare, Makefile.am.pre and distributions.
6978 Removed the `_' from the start of the distribution names.
6981 * Added README.WIN32 for instructions to compile the Toolkit
6984 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6986 * Fixed a double free in disconnection in the server. Affected
6987 file is silcd/server.c.
6989 * Fixed the lib/silcske/groups.c to work now also with GMP
6990 MP library. The string conversion did not work when using
6991 specific base and the base is indicated in the string as well.
6993 * Created win32/ directory which now includes MSVC++ specific
6994 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6995 It will appear only in the toolkit distribution
6997 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6999 * Changed the key material distribution function in case when
7000 the hash output is too short. The data is now concatenated
7001 a bit differently than it used to. Made the change to the
7002 SKE protocol specification.
7004 * Added better GMP detection to configure.in.pre. A patch
7007 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7009 * Fixed a minor bug in SKE that might cause some problem on
7010 some platforms. Affected file lib/silcske/silcske.c.
7012 * Added the cookie checking for initiator in the SKE. It checks
7013 that the responder returns the sent cookie unmodified. The
7014 affected file is lib/silcske/silcske.c. Added new SKE
7015 error type INVALID_COOKIE that can be sent during the
7016 negotiation. Fixed some memory leaks as well.
7018 * Added the "invalid cookie" error message to Irssi SILC client's
7021 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7023 * Added `task_max' field to the SilcClientParams to indicate
7024 the maximum tasks the scheduler can handle. If set to zero,
7025 default values are used. Affected file lib/silcclient/silcapi.h.
7027 * Fixed memory leaks in silc_client_close_connection. Affected
7028 file lib/silcclient/client.c.
7030 * Added silc_client_del_client_entry to client library to free
7031 all memory of given client entry. Affected file is
7032 lib/silcclient/idlist.[ch].
7034 * Added new functions silc_client_del_channel and
7035 silc_client_del_server to delete channel and server entries.
7036 Affected file lib/silcclient/[silcapi.h/idlist.c].
7038 * Removed silc_client_del_client_by_id from silcapi.h.
7040 * Fixed the INFO command to return the server's own info
7041 correctly when querying by Server ID. Affected file is
7044 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7046 * Removed the non-blocking settings in WIN32 code in the
7047 silc_sock_[read/write] and added SleepEx instead. Affected
7048 file lib/silcutil/win32/silcwin32sockconn.c. The availability
7049 of input data is now checked with FIONREAD and ioctlsocket.
7051 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7053 * Call silc_schedule_task_del_by_context in the
7054 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
7055 Affected file lib/silccore/silcprotocol.c.
7057 * Call silc_protocol_cancel for active protocols in the
7058 silc_server_close_connection if the funtion
7059 silc_server_free_sock_user_data has not been called.
7060 Affected file silcd/server.c.
7062 * Generic tasks cannot be deleted using the del_by_fd
7063 task deleting function since generic tasks does not match
7064 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
7066 * Added a notion to SILCOPER help file that the SILCOPER works
7067 only on router server, not on normal server.
7069 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7071 * Added for WIN32 support for the new scheduler as well.
7072 Affected file lib/silcutil/win32/silcwin32schedule.c.
7074 * Fixed the SHA1 implementation to work on various platforms.
7076 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7078 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
7079 API. It is part of the scheduler now. Everything else is
7080 as previously but some functions has changed their names.
7081 Checkout the lib/silcutil/silcschedule.h for the interface.
7082 Updated all applications to use the new interface. Affected
7083 files are lib/silcutil/silcschedule.[ch].
7085 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7087 * Found a bug in the SKE implementation. The HASH value,
7088 specified by the protocol, was not computed correctly. The
7089 public key of the responder was not added to the computation
7090 even though it is mandatory. Affected file lib/silcske/silcske.c.
7091 This unfortunately causes incompatibilities with older
7092 clients and servers.
7094 * Added WIN32 specific network init and uninit functions:
7095 silc_net_win32_init and silc_net_win32_uninit to init and uninit
7096 the Winsock2. Affected file lib/silcutil/silcnet.h and
7097 lib/silcutil/win32/silcwin32net.c.
7099 * Set the socket always to nonblocking mode on WIN32 after
7100 reading data or writing data. Affected file is
7101 lib/silcutil/win32/silcwin32sockconn.c.
7103 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7105 * Fixed various compilation problems under WIN32. Affected
7106 files lib/silcutil/win32/silcwin32thread.c and
7107 lib/silcutil/win32/silcwin32schedule.c.
7109 * Removed all _internal.h #includes from public header
7110 files. Internal headers must never be included from
7113 Removed also the lib/silcske/payload_internal.h file.
7115 * All include files that may be needed (public and some others
7116 included by the public headers) by application developers are
7117 now copied to the ./includes directory. It does not copy any
7118 internal headers. Affected file Makefile.defines.pre and all
7119 Makefile.am's under lib/ and subdirs.
7121 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7123 * Do not change the ~/.silc directory's permissions automatically.
7124 Affected file irssi/src/silc/core/clientutil.c.
7126 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7128 * Do not cancel the protocol in silc_server_close_connection
7129 it might cause recursion. Now cancelled in the function
7130 silc_server_free_sock_user_data. Affected file silcd/server.c.
7132 * Fixed the silc_server_remove_clients_by_server to regenerate
7133 the channel keys correctly finally. Added also new function
7134 silc_server_remove_clients_channels to actually do it.
7135 Affected file silcd/server.c.
7137 * Fixed the silc_server_new_channel to not crash by giving
7138 wrong router to the new channel. Affected file is
7139 silcd/packet_receive.c.
7141 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7143 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7144 which is given as argument to the silc_client_alloc now.
7145 It can be used to configure the client and set various parameters
7146 that affect the function of the client.
7148 * The USERS command in server did not check whether the channel
7149 is private or secret. Affected file silcd/command.c.
7151 * Added new argument to the USERS command in protocol specification.
7152 The USERS command now can take the channel name as argument
7153 as well. Added support for this in client and server and
7154 updated the protocol specs.
7156 * Completed the GETKEY command in client. It can be now used
7157 to fetch also servers public key not only some clients.
7158 Affected files lib/silcclient/command[_reply].c.
7160 * Added silc_client_get_server to return server entry by the
7161 server name. Affected files lib/silcclient/silcapi.h and
7164 * Redefined the IDENTIFY command in protocol specification to be
7165 more generic. It now can be used to query information about
7166 any entity in the SILC Network, including clients, servers and
7167 channels. The query may be based either the entity's name
7168 or the ID. Added support for this in both client and server.
7170 Affected files silcd/command.c and lib/silcclient/command.c
7171 and command_reply.c.
7173 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7174 the _from_client and _from_server functions. Affected file
7177 * Added silc_client_get_channel_by_id_resolve to the file
7178 lib/silcclient/silcapi.h to resolve channel information by
7179 its ID. Added also silc_client_get_channel_by_id that
7180 does not resolve it from the server.
7182 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7184 * Added SilcServerEntry context into the client library
7185 to represent one server. The INFO command now allocates
7186 these to save the resolved server info. For now on the
7187 client library will also keep information about servers,
7188 connected and resolved with INFO.
7190 The INFO command now allocates the SilcServerEntry context
7191 and saves the server info there. The COMMAND_REPLY in
7192 the INFO now returns the parameters to application in
7193 same order as defined in the protocol specification.
7195 The entries are cached in the client->server_cache.
7197 * The INFO command is now issued after received the Client ID
7198 from the server. Affected file lib/silcclient/client.c.
7200 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7201 to the application as the mode changer might be server.
7202 It is guaranteed that NULL is not returned anymore to the
7203 application. Affected file lib/silcclient/client_notify.c.
7205 The ID Type is now also passed to the application so that
7206 it can check whether the returned entry is SilcClientEntry
7209 Added new function silc_client_get_server_by_id to return
7210 the server entry by ID. Affected files are the
7211 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7213 * Do not create the channel in the Irssi SILC Client when issuing
7214 the JOIN command but when received the sucessful JOIN command
7215 reply. Otherwise the channel might get created even though we
7216 could not join it. The Affected file is
7217 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7219 * Fixed a channel joining bug in router. The router must also
7220 check the channel modes, invite and ban lists etc. when serving
7221 the JOIN command sent by normal server. Affected file is
7222 silcd/command.c. The router now resolves the client's
7223 information from the server who sent the JOIN command if it
7224 does not know it, and processes the JOIN command only after
7227 * Changed the SilcCommandCb to take new argument; void *context2.
7228 Affected file lib/silccore/silccommand.h
7230 The second argument in the command callbacks in the server now
7231 includes the SilcServerCommandReplyContext if the command was
7232 called as pending command callback from the command reply.
7233 Otherwise it is NULL. When called as pending the status of the
7234 command reply will be checked and if it was erronous the
7235 error will be sent to the original sender of the command.
7236 This way the client always receives the error messages even
7237 though the server was actually the one who received the error
7238 when it resent the command to router, for example. Affected
7239 files silcd/command[_reply].[ch].
7241 * Fixed sending WHOWAS command's error message to client if
7242 the requested client could not be found. It was missing.
7245 * Changed the CMODE and CUMODE commands reply arguments in the
7246 protocol specification. The Channel ID is now sent in both
7247 of the commands to identify the channel. Implemented this
7248 new feature to the client and server. Affected files
7249 lib/silcclient/command_reply.c and silcd/command.c.
7251 * Made better checks for invite and ban lists in the JOIN
7252 command in server. Affected file silcd/command.c.
7254 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7256 * The server now performs the incoming host IP/DNS lookup
7257 using the silc_socket_host_lookup and thus does not block
7258 the server anymore. Affected file silcd/server.c.
7260 * Completed the multi-thread support for SILC Scheduler in
7261 the lib/silcutil/silcschedule.c.
7263 * Fixed the configure.in.pre to detect the pthread correctly
7266 * Fixed a deadlock in silc_task_queue_wakeup in the file
7267 lib/silcutil/silctask.c.
7269 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7271 * Added new function silc_schedule_wakeup that is used in
7272 multi-threaded environment to wakeup the main thread's
7273 schduler. It needs to be used when a thread adds a new task
7274 or removes a task from task queues. After waking up, the
7275 scheduler will detect the task queue changes. If threads
7276 support is not compiled in this function has no effect.
7277 Implemented the wakeup mechanism to both Unix and WIN32
7278 systems. Affected files are lib/silcutil/silcschedule.[ch],
7279 lib/silcutil/unix/silcunixschedule.c and the
7280 lib/silcutil/win32/silcwin32schedule.c.
7282 * Added new function silc_task_queue_wakeup to wakeup the
7283 scheduler by the specified task queue. Affected file
7284 lib/silcutil/silctask.[ch].
7286 * The silc_socket_host_lookup_start now wakes up the scheduler
7287 after adding the timeout task. Affected file is
7288 lib/silcutil/silcsockconn.c.
7290 * The silc_socket_host_lookup is synchronous now if the threads
7291 support is not compiled in. However, the callback is still
7292 called asyncronously through the scheduler, anyway. Affected
7293 file lib/silcutil/silcsockconn.c.
7295 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7297 * Added new function silc_socket_host_lookup to perform
7298 asynchronous IP and FQDN lookups for the socket connection.
7299 Affected files lib/silcutil/silcsockconn.[ch].
7301 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7303 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7304 that may or may not compile the mutex support in.
7306 Changed the silc_mutex_alloc interface. It allocates the
7307 mutex now to the sent pointer and returns TRUE or FALSE.
7309 Affected file lib/silcutil/silcmutex.h.
7311 * Wrote the SILC Task Queue interface to support multi-threads.
7312 Affected file lib/silcutil/silctask.[ch].
7314 * Wrote the SILC Scheduler to support multi-threads. Affected
7315 file lib/silcutil/silcschedule.c.
7317 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7319 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7320 in lib/silcutil/win32/.
7322 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7324 * Defined SILC Mutex API and SILC Thread API and implemented
7325 them for Unix. Affected files are
7326 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7327 lib/silcutil/unix/silcunixmutex.c and
7328 lib/silcutil/unix/silcunixthread.c.
7330 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7332 * Fixed the silc_server_remove_clients_by_server's channel
7333 key re-generation. The hash table handling was incorrect
7334 and would not work with many channels. Affected file is
7337 * Fixed some memory leaks around the server code.
7339 * Rewrote the silc_server_get_users_on_channel to support IPv6
7340 based Client ID's. Affected file silcd/server.c.
7342 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7343 specification. However, a separate document must be written
7344 to define the detailed signing procedure and the payload
7345 associated with the flag. Defined the flag to the
7346 lib/silccore/silcchannel.h as well.
7348 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7350 * Changed the dynamic tables to static size tables in the
7351 lib/silccrypt/silchmac.c.
7353 * Removed GCC dependencies from the code. A patch by cras.
7355 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7357 * Do not show the error "Error receiving packet bla bla"
7358 in server if it really was not an error (-2 means that reading
7359 is pending). Affected file silcd/server.c.
7361 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7363 * Fixed a possible crash in silc_server_remove_clients_by_server
7364 in silcd/server.c. Fixed there also some memory leaks.
7366 * Fixed the silc_idlist_replace_client_id. It could replace
7367 wrong key in the hash table. Affected file silcd/idlist.c.
7369 * Do not check whether there are global users on the channel
7370 if the channel->global_users is FALSE. Affected functions
7371 silc_server_remove_from_one_channel and
7372 silc_server_remove_from_channels in silcd/server.c. Also,
7373 do not check if the removed client is local as we can be
7374 sure that global client was not removed from the channel
7375 and checking for global users is not needed.
7377 * The silc_server_remove_clients_by_server now re-generates
7378 the channel keys correctly for those channels that had
7379 clients removed from them. Affected file silcd/server.c.
7381 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7383 * Found the reason of random crashes in the server. We weren't
7384 ignoring the SIGPIPE signal (which can be sent in write())
7385 and it crashed the server. Affected file silcd/silcd.c.
7387 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7389 * Assure that sock->user_data is not NULL in the function
7390 silc_server_packet_send in silcd/packet_send.c.
7392 * Disconnect the remote connection if it could not be added
7393 to any ID lists in the server. The affected file is
7396 * Check in silc_server_packet_send[_real/dest] that the
7397 socket is not disconnecting and ignore the data if it is.
7398 Affected file silcd/packet_send.c.
7400 * Define inline to __inline on native WIN32 compilation.
7401 Affected file includes/silcwin32.h.
7403 * Added some explicit type casts for inline code since MSVC
7404 require them. Affected files lib/silcutil/silcbuffer.h,
7405 lib/trq/silcdlist.h and lib/trq/silclist.h.
7407 * Print warning in log files from now on if the packet
7408 decryption fails. Affected file silcd/server.c.
7410 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7412 * Changed the `say' client operation's interface to accept
7413 new `type' argument to indicate the type of the message sent
7414 by the library. The application may filter the library's
7415 messages according the type. The affected file is the
7416 lib/silcclient/silcapi.h.
7418 * Added two new functions to lib/silcclient/silcapi.h:
7419 silc_client_del_client and silc_client_del_client_by_id.
7420 Affected file lib/silcclient/idlist.c.
7422 * Moved the clientincludes.h from includes/ to silc/ and
7423 serverincludes.h from includes/ to silcd/.
7425 * The modes for the CMODE and CUMODE are now passed as
7426 uint32 for application with COMMAND_REPLY. The affected
7427 file is lib/silcclient/command_reply.c.
7429 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7431 * /WHOIS without arguments shows client's own information.
7432 Affected file lib/silcclient/command.c.
7434 * Changed PING to not accept any arguments. The specs
7435 says that client can ping only the connected server so
7436 requiring an argument is not needed. Affected file is
7437 lib/silcclient/command.c.
7439 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7441 * Fixed a fatal bug in private message sending and reception
7442 encryption and decryption when using private message keys.
7443 The implementation was incorrect and did not follow the
7444 specification. It causd that some of the message were
7445 lost since it did not use the sending and receiving keys
7446 as the protocol suggests. This has been fixed and will cause
7447 incompatibilities with older clients when sending private
7448 message encrypted with private message keys. Affected files
7449 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7450 and various other in Irssi SILC Client.
7452 Added `responder' boolean argument to the functions
7453 silc_client_add_private_message_key[_ske] to indicate when
7454 the key is added as responder or initiator of the key
7457 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7459 * Removed the silc_ske_check_version function and created
7460 a SilcSKECheckVersion callback. Added also a function
7461 silc_ske_set_callbacks that is now used to set all SKE
7462 callbacks. The callback functions are not given to
7463 the SKE functions anymore, but this function is used to
7466 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7468 * Added `silc_version' argument to the silc_client_alloc
7469 to define the version of the application for the library.
7470 The library will use the version string to compare it
7471 against the remote host's (usually a server) version
7472 string. Affected file lib/silcclient/silcapi.h
7474 * Added the KE protocol context to Key Agreement context
7475 in client library so that we can abort the SKE if it
7476 is in process when we get timeout. Affected file is
7477 lib/silcclient/client_keyagr.c.
7479 * Do not resolve the client ID forever if it returns in the
7480 first time that such client does not exist. This was done
7481 for example with private message. Affected file is
7482 lib/silcclient/client_prvmsg.c.
7484 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7486 * Do not add regex.h for WIN32. The affected file
7487 includes/silcincludes.h.
7489 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7490 not work yet 100%. It generates the DLL's automatically
7491 when compiling with --with-win32 under cygwin.
7493 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7495 * lib/contrib/regex.c is not compiled on WIN32.
7497 * Added silc_net_get_socket_opt function to the
7498 lib/silcutil/silcnet.h.
7500 * Added includes/silcwin32.h for WIN32 specific includes
7503 * Do not use ptime structure or any of the posix process
7504 functions on WIN32 in lib/silccrypt/silrng.c.
7506 * Added silc_gettimeofday to provide generic function
7507 for struct timeval on all platforms. Added the function
7508 to lib/silcutil/silcutil.h.
7510 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7512 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7513 library as they clearly belong there. As a plus side we
7514 can make the actual socket connection routines platform
7517 Added also new generic function silc_socket_read and
7518 silc_socket_write (that used to be silc_packet_[read/write].
7519 The implementation of these are platform specific.
7521 * Added WIN32 specific routines of silc_socket_[read/write]
7522 to lib/silcutil/win32/silcwin32sockconn.c.
7524 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7526 * Added preliminary support for native WIN32 compilation under
7527 cygwin (using the -mno-cygwin option for GCC) to the
7528 ./configure.in.pre. The --with-win32 now prepares the
7529 compilation for native WIN32.
7531 * Rewrote the SILC Scheduler interface in the file
7532 lib/silcutil/silcschedule.h. The scheduler is now context
7533 based and does not have anymore any global static scheduler.
7534 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7535 and created lib/silcutil/win32 directory for WIN32 based
7538 * Added Unix specific network routines to the
7539 lib/silcutil/unix/silcunixnet.c and the old
7540 lib/silcutil/silcnet.c includes now only generic routines.
7542 Added WIN32 specific network routines to the
7543 lib/silcutil/win32/silcwin32net.c.
7545 * Added Unix specific utility functions from the
7546 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7548 * Added WIN32 SILC Scheduler to the file
7549 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7552 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7554 * Do not handle JOIN notify in the server if the target client
7555 is not registered (idata->registered == FALSE). The affected
7556 file is silcd/packet_receive.c.
7558 * Update the nickrec->founder in event_cumode in the Irssi SILC
7559 client. Affected file irssi/src/silc/core/silc-channels.c.
7561 * Fixed the CUMODE_CHANGE notify handling in the server when
7562 server and router are announcing their clients on channels.
7563 Now the mode changes are saved and notified correctly. The
7564 affected file is /silcd/packet_receive.c.
7566 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7567 They really did not replace the cache entry in the ID Cache.
7568 Now they do that. Affected file silcd/idlist.c.
7570 * Fixed the KICK notify handling in the Irssi SILC client to
7571 update the channel records so that the kicked client does not
7572 appear to be on the channel. The affected file is
7573 irssi/src/silc/core/silc-channels.c.
7575 * Always update the conn->current_channel when executing command
7576 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7578 * Fixed the KILL notify handling in Irssi SILC client to remove
7579 the killed client on all channels.
7581 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7583 * Fixed the silc_parse_command_line to remove extra spaces
7584 from the start and end of the arguments. Affected file is
7585 lib/silcutil/silcutil.c.
7587 * Cancel and free any active protocol in the function
7588 silc_server_close_connection. Affected file silcd/server.c.
7590 * Cancel and free any active protocol in the function
7591 silc_client_close_connction. Affected file is
7592 lib/silcclient/client.c.
7594 * Do not execute the KILL command for clients that are in
7595 history (ie. they are not in the network). Affected file is
7598 * Fixed KILL notify handling, client does not crash anymore.
7599 Affected file irssi/src/silc/core/silc-channels.c.
7601 * Reduced the default packet buffer size from 2048 to 1024 in
7602 lib/silccore/silcpacket.c.
7604 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7605 counter to the SKE context that is incresed when the SKE library
7606 performs async operation outside the library. If the outside
7607 process frees the SKE context and FREED status will be set
7608 and the library will detect after the sync operation that the
7609 libary is freed. The affected files are
7610 lib/silcske/silcske[_status].[ch].
7612 * Resolve the client entry information in the function
7613 silc_client_channel_message to assure that NULL pointer is not
7614 passed as client entry to the application. */
7616 * Fixed the task timeout calculation to assure that there is
7617 never negative timeouts. The affected file is
7618 lib/silcutil/silcschedule.c.
7620 * Fixed the channel user mode notification sending in server.
7621 It was sent point-to-point to the router (or to server by router)
7622 but it needs to be destined to a channel. The routines now
7623 supports sending the channel user mode notifys to the channels
7624 when announcing clients and channels. Affected files are
7625 silcd/server.c and silcd/packet_receive.c.
7627 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7628 It did not actually replace the old channel entry in the cache.
7629 Affected file lib/silcclient/client_notify.c.
7631 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7633 * Fixed a possible crash in silc_packet_send_prepare. It now
7634 assures always that there is enough space in the buffer and
7635 at the tail area of the buffer (for MAC).
7637 Fixed the inbound buffer reallocation in silc_packet_read.
7638 It was old code and did not handle the reallocation correctly.
7641 The affected file is lib/silccore/silcpacket.c.
7643 * Fixed buffer overflow in silc_parse_nickname in the file
7644 lib/silcutil/silcutil.c.
7646 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7648 * make install generates new server keys only if there is not
7651 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7653 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7654 Added check that if the NOREPLY is set then we will not send
7655 the away message. This avoids infinite loop of away messages
7656 if both clients are away. The affected file is
7657 lib/silcclient/client_prvmsg.c.
7659 * Fixed client crash if /NICK was given without arguments.
7660 Affected file lib/silcclient/command.c.
7662 * Server does not send the invite list in INVITE command back
7663 to the client if the list was not altered. Added this notion
7664 to the protocol spec as well. Affected file silcd/command.c.
7666 Fixed possible crash in INVITE command by checking the
7667 value of silc_server_get_client_route command.
7669 * Fixed the INVITE notify type handling. The arguments are now
7670 taken in correct order and client does not crash. The affected
7671 file is irssi/src/silc/core/silc-channels.c.
7673 Removed the "Inviting xxx to channel" message from the
7674 client library away and let the application handle it.
7675 Affected file lib/silcclient/command.c. Added that message
7676 to Irssi SILC client's message formats.
7678 * Fixed CMODE command crash in client. It now checks the
7679 amount of arguments correctly and does not crash. The affected
7680 file is lib/silcclient/command.c.
7682 * Do not create new channel automatically in silc_channels_join
7683 but check whether the channel by that name already exists.
7684 Affected file irssi/silc/core/silc-channels.c.
7686 * Do not send the SERVER_SIGNOFF to router if the disconnected
7687 entity was the router. Affected file silcd/server.c.
7689 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7690 SILC client as it was missing from there.
7692 Added the handling of the KICK notify to the Irssi SILC client
7693 as it was missing. Added "you have been kicked" message to
7694 Irssi SILC client's message modules formats.
7696 Added the handing of the KILL notify to the Irssi SILC client
7697 as it was missing. Added the kill message module formats
7700 The affected file is irssi/src/silc/core/silc-channels.c.
7702 * The router did not save the channel mode the server announced.
7703 Affected file silcd/packet_receive.c.
7705 * Fixed a possible crash in INFO command in server. If the
7706 server did not provide the server info it crashed. Affected
7707 file silcd/command.c.
7709 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7711 * Fixed the GETKEY command in the server to check also the
7712 global list. Otherwise the GETKEY would not work correctly
7713 in normal SILC server. Affected file silcd/command.c.
7715 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7717 * Fixed GETKEY crash, it crashed if the command did not succseed.
7719 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7721 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7722 is now real and not just an macro interface to GMP.
7724 Removed the entire GMP from the source tree and imported new
7725 NSS MPI library instead. Reason for removing GMP is that it is
7726 extremely large and compiles extremely slow. The NSS MPI
7727 is only a few files and compiles in less than 10 seconds.
7728 The speed is also about the same as GMP. The MPI is imported
7729 to lib/silcmath/mpi.
7731 If the system has GMP installed we will still use the GMP.
7732 If it is not then the NSS MPI will be compiled.
7734 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7736 * Merged a long nickname (127 characters long) crash bugfix from
7737 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7739 * Merged a freed memory reference bugfix from Irssi CVS tree.
7740 Affected file irssi/src/core/commands.c.
7742 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7744 * Added the server's public key sving and verification to the
7745 server when performing the SKE. This was missing and the
7746 remote server's (or router's) public key was accepted without
7747 checking whether we have it previously or trust it at all.
7748 Affected file silcd/protocol.c.
7750 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7752 * Check in the silc_server_timeout_remote if protocol is active
7753 and make sure that the protocol's final callback is called so
7754 that all memory if freed. Affected file silcd/server.c.
7756 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7758 * silc_server_whois_send_reply crashed the server if the nickname
7759 was 127 characters long. Affected file silcd/command.c.
7761 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7763 * Added sanity check to the silc_server_new_client. If the hostname
7764 is provided inside username then check that the provided hostname
7765 really is the same as the resolved one. If the hostname was not
7766 resolved then check it from the public key. Affected file is
7767 silcd/packet_receive.c.
7769 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7770 if the server disconnected us and the connection is not valid
7771 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7773 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7774 the library to the lib/silcutil/silcutil.[ch].
7776 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7778 * Close log file after open. Affected file
7779 lib/silcutil/silclog.c.
7781 * Check whether sock == NULL in silc_client_send_packet and return
7782 if it is. Affected file lib/silcclient/silcclient.c.
7784 * Check rec->entry == NULL in the Irssi SILC Client before
7785 sending the channel message. Affecte file is
7786 irssi/src/silc/core/silc-servers.c.
7788 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7790 * Merged a splitted window bugfix from Irssi CVS tree. The
7791 affected file is irssi/src/fe-text/textbuffer-view.c.
7793 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7794 It did not print nickname.
7796 * Improved the distributions system a bit.
7798 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7800 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7801 irssi/src/fe-text/gui-window.c.
7803 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7804 to in-active server. The affected file is
7805 irssi/src/silc/core/client_ops.c.
7807 * Resolve the client in USERS command reply if the entry does
7808 not have username resolved. The affected file is
7809 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7810 command to WHOIS command to really resolve stuff. The USERS
7811 is not used any more in any critical section so WHOIS can
7812 be used even though it might be slower than IDENTIFY.
7814 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7817 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7819 * Changed the protocol API a bit more consistent in the
7820 lib/silccore/silcprotocol.[ch].
7822 * Changed the following headers to ROBODoc format:
7824 lib/silccore/silcpayload.h
7825 lib/silccore/silcprotocol.h
7826 lib/silccore/silcsockconn.h
7828 All core library headers are now formatted.
7830 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7832 * Fixed a bug in Irssi SILC client; do not show that you are
7833 server/router operator if you really are not. Affected file is
7834 irssi/src/silc/core/client_ops.c.
7836 * Renamed silc_command_free_payload to silc_command_payload_free.
7837 Affected file lib/silccore/silccommand.h
7839 * Added silcmath.h to include the prototoypes of various routines
7840 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7843 * Changed the following headers to ROBODoc format:
7845 lib/silccore/silcchannel.h
7846 lib/silccore/silccommand.h
7847 lib/silccore/silcid.h
7848 lib/silccore/silcidcache.h
7849 lib/silccore/silcmode.h
7850 lib/silccore/silcnotify.h
7851 lib/silccore/silcpacket.h
7852 lib/silcmath/silcmath.h
7854 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7856 * Added checking to the server code not to start the server if
7857 ciphers and stuff are not configured properly. Affected files
7858 silcd/serverconfig.[h] and silcd/server.c.
7860 * Changed the layout of the header files of the public interfaces
7861 in the SILC libraries. The new layout supports ROBODoc
7862 documentation tool (and some others) so that it is easy to create
7863 a library reference manual. All the other headers and source
7864 code must still follow the CodingStyle document. Also source
7865 code must not include these ROBODoc stuffs, only the headers.
7866 Furthermore, all public interface headers must now be named
7867 by using `silc' prefix, example: silcapi.h, silccipher.h.
7868 Some files were renamed due to this. All the other headers
7869 must not be used as public interfaces. I will update the
7870 CodingStyle document later. Changed following headers, so far:
7872 lib/silcclient/silcapi.h
7873 lib/silccore/silcauth.h
7874 lib/silccore/silcprivate.h
7875 lib/silccrypt/silcdh.h
7877 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7881 * Removed silc_client_packet_send_flush from the client library
7882 as it is not needed. Affected file lib/silcclient/client.[ch].
7884 * Added printing of message of unresolved authentication method
7885 to the Irssi SILC client. Added it to the module formats.
7886 Removed the same message from the client library.
7888 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7890 * Added new distribution feature, DISTLABEL. Every distribution
7891 can define own preprocessor label that can be used in the
7892 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7893 file distributions, acconfig.h.pre and prepare.
7895 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7897 * Added Makefile.defines_int to include the actual definitions
7898 for Makefile.defines.in. Tested the new distribution system,
7899 created distributions and tested installation.
7901 * Added AWAY message printing to the Irssi SILC client. Added
7902 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7904 * Added SCONNECT command to call the SILC's CONNECT command.
7905 Cannot use CONNECT directly since Irssi uses that internally.
7906 Affected file irssi/src/silc/core/silc-servers.c.
7908 Added ACTION local command. It is same as ME command but takes
7909 the channel as mandatory argument.
7911 Rewrote some of the Irssi's help files to suite for SILC
7914 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7916 * Added Makefile.defines[.in] that should for now on be included
7917 in all Makefile.am file in the source tree. That file includes
7918 all common compilation definitions for SILC source tree.
7920 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7922 * Minor changes to the ./prepare script to change the package
7923 name according the distribution name to the configure.in.
7925 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7927 * Created new distribution system. Added file `distributions'
7928 that defines all the distributions that can be created out of
7929 the SILC source tree. The ./prepare script now reads that
7930 file to determine how to prepare the distributions. The
7931 first argument to the ./prepare is the name of the distribution
7932 and second is the version of the distribution. If given
7933 without arguments it creates the default (toolkit) distribution
7934 with the default version (defined in ./prepare).
7936 All Makefile.am files that are subject to the distributions
7937 are now named as Makefile.am.pre. These are ./Makefile.am
7938 and lib/Makefile.am. Others may be changed later.
7940 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7942 * Added invite list, ban list, some key management and connection
7943 error message printing to module formats in the Irssi SILC client.
7945 * Added new silc_client_set_away_message to set the away message
7946 that is back to the person who sent private message. The
7947 affected file lib/silcclient/silcapi.h and the
7948 lib/silcclient/client_prvmsg.c.
7950 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7952 * Fixed the private message sending in the Irssi SILC client,
7953 added local command KEY to the Irssi SILC client.
7955 Added key management and key agreement message formats to the
7956 irssi/src/fe-common/silc/module-formats.[ch].
7958 Added USERS (alias WHO) printing, server/router operator
7959 indication and LIST command printing to the module formats.
7961 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7963 * Fixed channel joining notify handling, cumode notify handling
7964 from Irssi SILC client.
7966 * Added SILC specific module-formats to the Irssi SILC client so
7967 that SILC specific message hilighting, colors etc is possible.
7968 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7970 Added channel mode, channel user mode, actions, notices,
7971 whois and whowas printing to the the module-formats.c.
7973 * Fixed a bug in channel deletion in the server. The channel
7974 is not left to the cache even if the channel founder auth mode
7975 is set when there are no users anymore on the channel. Affected
7976 file silcd/server.c.
7978 * The silc_net_localhost now resolves the entire hostname including
7979 the domain name. Affected file lib/silcutil/silcnet.c.
7981 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7983 * Changed the ask_passphrase client operation to be ascynchronous.
7984 It has now a completion callback and a context that the
7985 application must call after it has got the passphrase from
7986 the user. Affected files lib/silcclient/silcapi.h,
7987 lib/silcclient/protocol.c, lib/silcclient/command.c and
7990 Added SilcAskPassphrase callback that the application calls
7991 to deliver the passphrase to the library.
7993 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7994 The public key verification and especially a certificate
7995 verification is asynchronous procedure.
7997 Added new SILC_SKE_STATUS_PENDING status to indicate the
7998 request is pending and a callback will be called to finalize
8001 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
8002 indicate that remote end did not send its public key (or
8003 certificate), even though we require it. Added check for this
8004 condition in the SKE. This was a security bug, now fixed.
8006 Defined new SilcSKEVerifyCbCompletion callback that is called
8007 when the verification process is completed.
8009 The affected files lib/silcske/silcske_status.h and
8010 lib/silcske/silcske.[ch].
8012 * Changed the verify_public_key client operation to be async
8013 as well. Defined SilcVerifyPublicKey callback that is used to
8014 indicate the success of the public key verification process.
8016 Changed the server and client to use the new async client
8019 * Changed the Irssi SILC client's internal scheduler to be called
8020 twice as many times as it used to be. As a result the client
8021 should be a bit faster now. Affected file is
8022 irssi/src/silc/core/silc-core.c.
8024 * Added support to Irssi SILC client of asynchronous public key
8025 verification and passphrase inquiry. Affected file is
8026 irssi/src/silc/core/silc-core.c.
8028 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8030 * Do not say "You have left channel %s" in client library.
8031 Moved it to the application. Affected files are
8032 lib/silcclient/command.c and silc/client_ops.c.
8034 * Fixed silc_client_get_clients. Command context was not
8035 duplicated and was freed memory in the callback. Affected
8036 file lib/silcclient/idlist.c.
8038 * Do not say "you are now talking..." on JOIN command in the
8039 client library. The appliation must handle it.
8041 * Do not say ".. changed topic to" in command reply in the
8042 client libary. The application must handle it.
8044 * Fixed TOPIC command sending in the client library.
8046 * Fixed a memory leak in silc_client_command_free in the file
8047 lib/silcclient/command.c.
8049 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8051 * Imported a modified version of Irssi client to the source tree.
8052 The Irssi will be used to create a new client called
8053 Irssi SILC. Imported to irssi/.
8055 Added silc_core_init_finish function to the Irssi. Affected
8056 file irssi/configure.in.
8058 A lot changes in the Makefile.ams around the irssi tree.
8060 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8062 * Do not rehash if the new size is same as the old size of the
8063 hash table, in the silc_hash_table_rehash*. The affected file
8064 lib/silcutil/silchashtable.c.
8066 * Replaced hash_table_del_by_context calls from the server
8067 (when channel->user_list and client->channels) to the
8068 hash_table_del as it is sufficient and faster.
8070 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8072 * Added silc_hash_table_list, silc_hash_table_get and the
8073 SilcHashTableList structure to provide an alternative way to
8074 traverse the hash table. The affected files are
8075 lib/silcutil/silchashtable.[ch].
8077 * Changed the server's idlist routines to use the hash table
8078 routines to optimize the code.
8080 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8082 * Replaced the client entry's `channel' list and channel entry's
8083 `user_list' list to hash tables for optimized lookup. Changed
8084 the code to use the hash table interface around the code.
8085 Affected file lib/silcd/idlist.[ch].
8087 * Added `auto_rehash' boolean argument to the function
8088 silc_hash_table_alloc to indicate whether the hash table should
8089 auto-rehash when it thinks is appropriate time. It will
8090 increase the hash table size if the there is twice as much
8091 entries in the table than the size of the table, and will
8092 decrease the size if there are twice as less entries than
8093 the size of the table.
8095 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8097 * Fixed silc_xxx_get_supported to not crash at some circumstances.
8099 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8101 * silc_idcache_purge_by_context deletes the entry now by context
8102 as it is supposed to do. Affected file lib/silccore/idcache.c.
8104 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
8105 client is not anymore valid (WHOWAS givens the info) and not
8106 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
8108 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8110 * Removed the `data' and `data_len' arguments from the ID Cache
8111 interfaces and added `name' argument. ID Cache does not handle
8112 anymore the binary data only a names associated with given ID.
8114 * When hashing a Client ID with silc_hash_id the entire ID is
8115 not hashed anymore, instead only the hash of the Client ID is
8116 hashed. This way we can access the Client ID from the cache
8117 with Client ID but with the hash of the ID (which is a hash of
8118 the nickname) as well without any difference in performance.
8120 Added also silc_idcache_find_by_id_one_ext to do one on one
8121 searching when we have the actual ID. Added also function
8122 silc_hash_client_id_compare. The affected files are
8123 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8125 * When hashing the name associated with a ID it is always done
8126 in lowercase. This way we can access the cache without worrying
8127 about case-sensitivity, even though, for example nicknames are
8130 * Fixed a bug in server with channel message sending. It put
8131 wrong ID type as destination ID. The affected file
8132 silcd/packet_send.c.
8134 * silc_idcache_del_by_context now deletes from all hash tables
8135 by context. Affected file lib/silccore/idcache.c.
8137 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8139 * Changed the client library to use the new ID Cache interface.
8140 Changes around the source tree.
8142 * Added silc_hash_table_rehash_ext to rehash with specific
8143 hash function. Affected file lib/silcutil/silchashtable.[ch].
8145 * Added silc_hash_string_compare to compare two strings in the
8146 hash table. Affected file lib/silcutil/silcutil.[ch].
8148 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8150 * Added new function silc_idcache_del_by_context into the
8151 lib/silccore/idcache.[ch].
8153 * Changed the server's ID list routines to use the new ID Cache
8154 interface. Changes around the source tree.
8156 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8158 * Added silc_hash_table_del[_by_context]_ext functions in to the
8159 lib/silcutil/silchashtable.[ch].
8161 Removed silc_hash_table_find_all* routines and added new
8162 silc_hash_table_find_foreach to replace them.
8164 Added silc_hash_table_replace_ext function as extended
8165 replacing function. Separated the simple hash table interface
8166 from the extended hash table interface in the file
8167 lib/silcutil/silchashtable.h.
8169 * Fixed minor bugs and changed it to use some of the new
8170 hash table functions in lib/silccore/idcache.c
8172 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8174 * Added new function silc_hash_table_find_all to return all keys
8175 in the hash table by the specified key. As the hash table is
8176 collision resistant it also makes it possible to have several
8177 duplicate keys in the hash table. This function may be used to
8178 find all of the keys from the hash.
8180 Added user_context arguments to the SilcHashFunction,
8181 SilcHashCompare and SilcHashDestructor to deliver user specified
8184 Added new fuctions silc_hash_table_find[_all]_ext to do
8185 extended lookup with specified hash and compare functions and
8186 specified user contexts.
8188 Added new function silc_hash_table_add_ext to add the key
8189 with specified hash function and user context.
8191 Added new function silc_hash_table_foreach to traverse all
8192 entrys in the hash table. Added SilcHashForeach callback
8195 Added new function silc_hash_table_del_by_context to delete
8196 the entry only if the context associated with the key matches.
8198 Affected files are lib/silcutil/silchashtable.[ch].
8200 * Removed silc_hash_[server/client/channel]_id and added just
8201 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8202 silc_hash_id_compare to compare two ID's using as the hash table
8203 comparison function. Added also silc_hash_data to hash
8204 binary data and silc_hash_data_compare to compare it.
8206 * Removed silc_idlist_find_client_by_hash as it is not needed
8207 anymore. Affected file silcd/idlist.[ch].
8209 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8210 to use internally the SilcHashTable. The new ID Cache is a lot
8211 faster than the old one. Some of the ID Cache interface was also
8212 rewritten and obsolete and stupid functions were removed.
8214 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8216 * Added entry_count field to the SilcHashTable to keep the number
8217 of the entries in the table. Implemented the function
8218 silc_hash_table_rehash. Added new function
8219 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8221 Fixed a minor bug in silc_hash_table_free.
8223 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8224 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8225 into the lib/silcutil/silcutil.[ch].
8227 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8229 * Implemented a collision resistant hash table into the
8230 lib/silcutil/silchashtable[ch]. See the header and the source
8231 for the SilcHashTable API.
8233 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8235 * Merged dotconf version 1.0.2 into lib/dotconf.
8237 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8239 * Do not compile anything in lib/silcsim/* if the SIM support
8240 is not enabled. The tree should now compile without problems
8243 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8245 * Compiled the SILC under cygwin. Compiled and tested briefly
8246 without problems. More tests needed. The SIMs didn't compile
8249 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8251 * Fixed possible crash in silc_get_username in the
8252 lib/silcutil/silcutil.c.
8254 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8256 * Fixed a va_arg in silc/client_ops.c.
8258 * Oops, RC5 routines were named AES and caused some problems
8259 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8261 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8263 * Added new SilcIDIP structure into the lib/silccore/id.h and
8264 replaced the old `ip' fields from all SILC ID's to that type.
8265 This is a step towards IPv6 support.
8267 The silc_id_get_len takes now the ID as an extra argument.
8268 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8269 both IPv4 and IPv6 based ID's.
8271 The affected files are lib/silccore/id.[ch] and other files
8272 around the tree using these routines.
8274 * Removed the ID length arguments in server from various
8275 silc_server_send_notify_* routines -> they are not needed
8278 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8280 * Fixed memory leak in silc_encode_pem_file in the file
8281 lib/silcutil/silcutil.c.
8283 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8285 * Check minor version as well in the SKE. Affected files are
8286 silcd/protocol.c and lib/silcclient/protocol.c.
8288 * Added --identifier option to the server so that an identifier
8289 can be when creating the public key for the server. Affected
8290 file is silcd/silcd.c.
8292 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8293 lib/silccrypt/silcpkcs.c.
8295 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8297 * Register default ciphers and stuff when using -C option with
8298 the server. Affected file sildc/silcd.c.
8300 * Put back the servers public key filename format, it is better
8301 than the new one. For now, the client keys are saved with the
8302 new filename format. The affected file silc/client_ops.c.
8304 * Implemented the Cipher API for the rest of the ciphers that
8305 did not implement it or implemented it the wrong way.
8307 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8309 * Register default ciphers and stuff when using the -S option
8310 in the client. Affected file silc/silc.c. Same also when
8311 creating new key pair with -C option.
8313 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8315 * Fixed the silc_verify_public_key client operation function to
8316 save the public keys differently. The fingerprint is now
8317 used as filename and not the hostname. This way also the
8318 client keys are saved uniquely and not with hostnames. The
8319 affected file is silc/client_ops.c.
8321 * Trimmed the silc_hash_fingerprint function to remove extra
8322 whitespaces from the end of the fingerprint. The affected
8323 file is lib/silccrypt/silchash.c.
8327 * Added silc_cipher_register_default function to register all
8328 default ciphers. It can be used when configuration files
8329 does not exist and the application does not want any specific
8330 ciphers in any specific order.
8332 The SilcDList is now used as silc_cipher_list dynamically
8333 allocated cipher list. Removed the static list all together
8334 and now all ciphers must be allocated to the dynamic list.
8335 The silc_cipher_alloc routine was changed to check only the
8338 All silc_cipher_* routines that used to return int returns
8341 The affected files lib/silccrypt/silccrypt.[ch].
8343 * The same thing was done to silc_hash_* as for silc_cipher_*
8344 routines. Affected files lib/silccrypt/silchash.[ch].
8346 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8347 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8348 Added also silc_pkcs_[un]register[_default] functions.
8349 Removed the data_context from the PKCS API.
8351 * Added silc_hmac_register_default function to register default
8352 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8353 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8354 to unregister all hmacs at once.
8356 * Register the default ciphers, hash functions, PKCSs and HMACs
8357 if client's configuration file does not exist. The affected
8360 * The client did not load the hash functions from the SIM
8361 modules at all. Added support for this. Affected file is
8362 silc/clientconfig.c.
8364 * When decoding public key with silc_pkcs_public_key_decode, check
8365 the supported algorithm only if PKCS are registered. Affected
8366 file lib/silccrypt/silcpkcs.c. The same was done with the
8367 silc_pkcs_private_key_decode.
8369 * Fixed the SILC List routines to keep the list always in order.
8370 It used to change the list's order when traversing the list but
8371 not it preserves the order. Affected file lib/trq/silclist.h.
8373 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8375 * Added the client library to use the SilcSocketConnection's
8376 reference counter (by silc_socket_dup) to prevent the bug that
8377 the socket object may be freed underneath async operation.
8379 * The name resolv library checking fixes in the configure.in.pre.
8382 * Created new version of the protocol drafts for future
8383 development. The -03 drafts are the ones that will be changed
8384 in the trunk now and the -02 will remain as they are.
8386 * Send list of CUMODE notifys to the router when announcing
8387 the channel users to the router. Affected file silcd/server.c.
8388 If the router receiving channel founder CUMODE for a channel
8389 that already has channel founder it will send CUMODE notify
8390 to the sender to remove the channel founder rights from the
8391 announced client. Affected file silcd/packet_receive.c.
8393 * The CUMODE notify may now use Server ID as well as the entity
8394 who changes the mode. Updated protocool specs.
8396 * Updated INSTALL and README files.
8398 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8400 * New web pages in the http://silc.pspt.fi. The pages was
8405 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8407 * Implemented the [DenyConnectin] config section in the server.
8408 Added silc_server_config_denied_conn to check whether incoming
8409 connection is denied. Affected file silcd/serverconfig.[ch].
8411 * Do not check the ports when checking the incoming configuration
8412 data if the port is 0, meaning any. Affected file is
8413 silcd/serverconfig.c.
8415 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8417 * Fixed buffer overflow in silc_string_compare in the file
8418 lib/silcutil/silcutil.c.
8420 * Fixed double free in silc_server_command_leave in the file
8423 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8425 * Fixed the version checking in the server. Affected file is
8428 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8430 * Fixed the configuration data fetching when accepting new
8431 connections in the server. Affected file silcd/server.c.
8433 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8435 * Added `sender_entry' argument to the function
8436 silc_server_packet_relay_to_channel so that we can check
8437 whether some destination actually belongs to the same route
8438 the sender belongs (ie, we must not resend the packet to the
8439 sender). Affected file silcd/packet_send.[ch].
8441 * Added `servername' field to the SilcClientEntry in the server
8442 to hold the name of the server where client is from. Affected
8443 file is silcd/idlist.h.
8445 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8447 * Moved the channel message encrypting in the router betwen
8448 router connections from silc_server_channel_message to the
8449 silc_server_packet_relay_to_channel since we want to check
8450 whether we have anybody channel before encrypting anything.
8451 Affected files silcd/packet_[receive/send].c.
8453 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8455 * Fixed the [AdminConnection] server config section to support
8456 multiple entries. Affected file silcd/serverconfig.c.
8458 * Added support into the server to check the validity of the
8459 incoming connection before executing any KE or authentication
8462 * The connection configuration is now saved to the KE and
8463 connection auth protocol contexts and not fetched anymore in
8464 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8466 * The local hosts listenning address and port is also resolved
8467 now when starting the server. We want to have the socket object
8468 to include the real address and port for the listener. Added
8469 new function silc_net_check_local_by_sock into the files
8470 lib/silcutil/silcnet.[ch].
8472 * Fixed a broadcast bug in server -> do not broadcast if we
8475 * Fixed a routing bug. Do not route broadcast packets ever.
8476 Broadcast packets must be processed always and not routed since
8477 they may be destined to some other host than yourself and thus
8478 would get routed without no good reason. Affected file is
8481 * Added function silc_server_config_is_primary_route to check
8482 whether primary router connection has been configured (a router
8483 configuration that we are initiating). If there is not, we
8484 will assume that there is only two routers in the SILC network
8485 and we will use the incoming router connection as our primary
8486 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8488 * Changed the order of the broadcasting. Broadcast _after_ the
8489 packet has been processed not before. Affected file is
8492 * Fixed a [ClientConnection] parsing bug. The port was never
8493 parsed correctly thus resulting to port 0. Affected file
8494 silcd/serverconfig.c.
8496 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8497 argument and did not set the broadcast packet flag. Affected
8498 file silcd/packet_send.c. Fixed same bug in the function
8499 silc_server_send_notify as well.
8501 * If we receive NEW_ID packet for our own ID in the server, ignore
8504 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8508 * Removed the nickname from the Private Message Payload.
8509 Updated the code and the protocol specs.
8511 * Updated protocol specs for submitting to the IETF.
8513 * Tweaked the Random Number Generator a bit. Affected file
8514 lib/silccrypt/silcrng.c. Exported a new function
8515 silc_rng_[global]_add_noise which can be used to add more
8518 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8520 * Do not parse packets with different timeout when protocol
8521 is active -> may cause problem with rekey. Affected file
8524 * When server receives signoff notify it must not create
8525 new channel key if the client is on any channels since the
8526 sender of the signoff notify will create it.
8528 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8530 * Added printing of error messages during SKE protocol from the
8531 failure packet sent by server during SKE. Affected file
8534 * Removed the client's failure_callback handling with timeout
8535 and handle it immediately when received.
8537 * The SKE library returned wrong type in SUCCESS and FAILURE
8538 packets. They must be 32 bit MSB not 16 bit MSB.
8540 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8542 * Ok, rewrote the logic of the re-key and now it seems to work.
8543 I tested it on high traffic with frequent re-keys without
8544 problems. Added hmac_receive (and renamed hmac to hmac_send)
8545 in SilcClientConnection in lib/silcclient/client.h and
8546 in SilcIDListData in silcd/idlist.h. Also, removed the
8547 SilcPacketParserContext's cipher and hmac fields as they are
8548 not needed anymore and actually caused some problems when
8549 the ciphers and hmac's changed underneath the packet parser.
8551 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8553 * If re-key protocol is active then process the incoming packets
8554 synchronously since we must assure that icoming packets encrypted
8555 with the old key is processed before the new keys is set to
8556 use. This is true other packets than for REKEY packets.
8557 Affected file silcd/server.c. The same was done to client library
8558 as well, affected file lib/silcclient/client.c.
8560 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8562 * Fixed bug in client and server to accept the force send if
8563 the packet is send from silc_[server/client]_packet_process
8564 function. Otherwise the packets are never delivered, oops.
8566 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8568 * Disable force sending of packets when REKEY protocol is active.
8569 We must assure that no packet is sent directly when rekey is
8570 performed. All packets must be sent through packet queue.
8571 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8572 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8573 function is silc_[server/client]_packet_send_real to check
8576 * Replaced the SIM paths from example config files to
8577 /usr/local/modules. Also, make install creates now
8578 /usr/local/silc/logs directory to hold all the SILC server
8581 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8583 * Made the configure.in.pre work on Solaris. Patch by salo.
8585 * Made all ciphers compatible with non-x86 machines. Defined
8586 CBC mode macros into lib/silccrypt/ciphers_def.h.
8588 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8590 * Fixed the make install.
8592 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8594 * When MAC computation fails the silc_packet_decrypt returned 0
8595 even though it was supposed to return -1. Fixed this. The
8596 affected file is lib/silccore/silcpacket.c.
8598 * Do not replace the config files in /etc/silc (in make install)
8599 if they already exist. Affected file ./Makefile.am.
8601 * Do not send re-key packets immediately but through packet queue.
8602 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8604 * Changed silc_net_check_host_by_sock to return FALSE if the
8605 IP/DNS could not be resolved. Though, it returns the IP address
8606 now even if it could not resolve it (but returns also FALSE).
8607 Affected file lib/silcutil/silcnet.[ch].
8609 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8611 * Added silc_pkcs_decode_identifier to decode the public key's
8612 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8613 Added also silc_pkcs_free_identifier. Added also new context
8614 SilcPublicKeyIdentifier.
8616 * Added -S option to the silc client. It is used to dump the
8617 contents of the specified public key file.
8619 * Changed the PKCS api to return the public key length when
8620 setting the public key.
8622 * Fixed a fatal bug in the public and private key file loading.
8623 Affected file lib/silccrypt/silcpkcs.c.
8625 * Execute the packet parsing for client with zero (0) timeout
8626 if the protocol is active. Affected file silcd/server.c.
8628 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8630 * Made the key generation options to the silcd program. Added
8631 -C option, equivalent to client's option.
8633 * Added new [ServerKeys] config section to the server. It
8634 configures the server's public and private key.
8636 * Defined generic Public Key Payload into the protocol
8637 specification to send specific type of public keys and
8640 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8641 public key or certificate.
8643 * Implemented the GETKEY command to the server and to the
8644 client library and on user interface.
8646 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8648 * Made preliminary `make install' work.
8650 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8652 * Added SilcServerRekey context into silcd/idlist.h.
8654 * Added the PFS support as defined in the specification to the
8655 SKE protocol. Affected files lib/silcske/*.c.
8657 * Added `ske_group' field to the SilcServerRekey context to hold
8658 the number of the SKE group that is used with PFS in re-key.
8659 Affected file silcd/idlist.h.
8661 * Added PFS re-key support to the server. Affected file is
8664 * Added silc_protocol_cancel to cancel execution of the next
8665 state of the protocol. Affected file is
8666 lib/silccore/silcprotocol.[ch].
8668 * Added the re-key support with and without PFS to the client
8669 library. Re-key is performed once in an hour, by default.
8671 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8672 Added silc_client_rekey_callback and silc_client_rekey_final.
8673 Affected files are lib/silcclient/protocol.[ch] and
8674 lib/silcclient/client.[ch].
8676 * Removed the `hmac_key' and `hmac_key_len' fields from the
8677 SilcClientConnection structure; not needed. Affected file is
8678 lib/silcclient/client.h.
8682 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8684 * Do not ask whether user wants to use the negotiated private key
8685 for private messages, just use it. Affected file is
8686 silc/local_command.c.
8688 * Added `send_enc_key' and `enc_key_len' fields to the
8689 SilcIDListData structure since they are needed in the re-key
8690 phase. Affected file is silcd/idlist.[ch].
8692 * Implemented the simple re-key protocol into the server.
8693 Affected files silcd/server.c and silcd/protocol.[ch]. The
8694 re-key will be performed once in an hour, by default.
8696 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8697 Added silc_server_rekey, silc_server_rekey_callback and
8698 silc_server_rekey_final.
8700 * Removed Tunneled flag from the protocol. Updated the code
8701 and the specifications.
8703 * Adde `pfs' field to the SilcIDListData to indicate whether
8704 the PFS is to be performed in the re-key. Affected file is
8707 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8709 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8710 int64 of at least the xintXX size. If void * is less that 4
8711 bytes uint32 * will be used. Defined bool as boolean.
8713 * Changed _ALL_ unsigned long and unsigned int to uint32,
8714 unsgined short to uint16 in the source tree.
8716 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8717 not handle clients that has entry->data.registered == FALSE.
8718 They are not in the network anymore. Affected file is
8721 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8723 * Implemented the sending of the SERVER_SIGNOFF notify in the
8724 server. Affected file is silcd/server.c.
8726 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8727 Added also silc_notify_payload_encode_args into the
8728 lib/silccore/silcnotify.[ch].
8730 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8731 Affected file silcd/packet_receive.c.
8733 * Implemented the SERVER_SIGNOFF notify handling in the client
8734 library. Affected file lib/silcclient/client_notify.c. Also,
8735 implemnted the printing of the SERVER_SIGNOFF info to the
8736 application. Affected file silc/client_ops.c.
8738 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8739 if the deleting was successful. Affected file silcd/idlist.[ch].
8741 * Added support for public key authentication in the connection
8742 authentication protocol in the client library. Affected file
8743 lib/silcclient/protocol.c.
8745 * Changed the server's silc_idlist_get_clients_by_* interface
8746 to support already allocated array so that new entries may be
8747 added to pre-allocated array. Affected file silcd/idlist.[ch].
8748 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8749 and command replies.
8751 * All command reply functions in the server now calls the
8752 pending command callback even if error occured. This way the
8753 error will be delivered to the client as well. Affected files
8754 silcd/command.c and silcd/command_reply.c.
8756 * Fixed INFO command to return local server's info if no server
8757 was provided. Affected file lib/silcclient/command.c.
8759 * Removed RESTART command for good. Updated the code and the
8762 * Rewrote parts of the task system. It is a bit simpler now.
8763 Removed unsued task priorities. The affected files are
8764 lib/silcutil/silctask.[ch].
8766 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8768 * Moved the USERS printing from the library to the application.
8769 Affected files lib/silcclient/command.c and silc/client_ops.c.
8771 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8775 * Added channel key re-key support. The re-key is perfomed
8776 only by the router and is done once in an hour. Added `rekey'
8777 field to the SilcChannelEntry in the server. Affected files
8778 silcd/server.c and silcd/idlist.h.
8780 * Added silc_task_unregister_by_context into the file
8781 lib/silcutil/silctask.[ch].
8783 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8785 * Added SILC_UMODE_GONE mode to indicate when the client is not
8786 present in the SILC network. Added also support to the local
8787 command AWAY that will set this mode. Added support of showing
8788 "xxx is gone" in WHOIS command. The USERS command shows the
8789 gone status as well.
8791 * Fixed setting server and router operator privileges in the
8792 server's UMODE command. Affected file silcd/command.c.
8794 * Merged the SKE KE1 and KE2 payloads into one payload. The
8795 new KE payload is equivalent to the old KE2 payload.
8797 Cleaned up the SKE Start Payload parsing. It now uses the
8798 simple buffer unformatting to do the parsing. A lot faster
8801 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8802 to the SKE that is used to indicate whether both of the SKE
8803 parties should perform authentication. By default only the
8804 responder performs authentication. By setting this flag also
8805 the initiator must do authentication. By default it is unset
8806 since in normal SKE case, client to server connection, only
8807 the responder should do authentication. When doing SKE between
8808 two clients both should perform authentication. Updated the
8809 code and the protocol specs.
8811 * A little fix to IDENTIFY command in the server. Search the
8812 client first by hash not nickname. Affected file is
8815 * Fixed the silc_client_close_connection to support closing
8816 the client to client connections wihtout deleting too much
8817 data. Affected file lib/silcclient/client.c.
8819 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8820 are received if protocol used to be active but is not anymore
8821 the application would crash due to NULL pointer dereference.
8822 Affected files silcd/server.c and lib/silcclient/client.c.
8824 * Added `hash' field to the SilcClientConnection to include
8825 the hash function negotiated in the SKE protocol.
8827 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8828 to set the channel founder authentication data. A client can
8829 claim the founder rights later by providing the authentication
8830 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8831 This way the channel founder can regain the channel founder
8832 privileges even it is left the channel. This works only on
8833 local server and the client must be connected to the same
8834 server to be able to regain the founder rights. Updated the
8835 protocol specs accordingly.
8837 Added support to the CMODE command in the client to set the
8838 founder auth data. Read the README to see how to set it.
8840 Added support to the CUMODE command to claim the founder
8841 rights. Read the README to see how to do it.
8843 Added support for the founder authentication to the Channel
8844 Entry in the server. Affected file silcd/idlist.h.
8846 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8847 server's CMODE command. Affected file silcd/command.c.
8849 * Added the following new functions into lib/silccore/silcauth.[ch]:
8850 silc_auth_get_method and silc_auth_get_data.
8852 * The server now saves the remote hosts public key to the
8853 SilcIDListData pointer. Affected file silcd/protocol.c.
8855 * The normal server now does not remove the channel entry from
8856 the cache if the founder authentication data is set. It used
8857 to remove it if the founder was the last one on the channel on
8858 the server and left the channel. The auth data is saved and
8859 if the channel is re-joined later the old entry is used with
8860 the old auth data. Affected files silcd/command_reply.c and
8863 * Removed the `pkcs' field from the SilcIDListData structure
8864 in the server; it is not used. Affected file silcd/idlist.h.
8866 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8868 * Fixed packet processing on slow links. Partial packets were
8869 never re-processed because the incoming data buffer was cleared
8870 by the application. Application must not directly clear the
8871 sock->inbuf, the packet processing routines handle it. Fixed
8872 this in client library and in server.
8874 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8876 * Fixed the WHOIS and IDENTIFY send reply function to really
8877 check whether to send list or just one entry. Affected file
8880 * Cleaned up the LEAVE command's channel key distribution. The
8881 affected file silcd/command.c.
8883 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8884 can enforce the channel mode as well. In that case the ID
8885 includes the ID of the server. The code now enforces the
8886 mode change if the router have different mode than the server.
8888 * The notify client operation with CMODE_CHANGE notify can now
8889 return NULL client_entry pointer if the CMODE was not changed
8890 by client. Application must check for this.
8892 * Added <Server ID> argument to INFO command to support server
8893 info fetching by Server ID.
8895 * Added silc_server_announce_get_channel_users to get assembled
8896 packets of channel users of the specified channel. Affected
8897 file silcd/server.[ch].
8899 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8900 was freed underneath the ID Cache.
8902 * Re-announce clients when the server received CHANNEL_CHANGE
8903 notify from the router. Affected file silcd/packet_send.c.
8905 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8907 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8908 crashed since it did not handle the fact that there is no cipher
8909 called "3" and didn't check the error condition. Now fixed.
8911 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8912 flag. It can be used to send message requests.
8914 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8916 * Implemented the RESTART command in the client.
8918 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8919 notice type messages. Added notice printing to the user
8922 * The channel keys are not re-generated if the channel's mode
8923 is PRIVKEY, ie private key on the channel exists. Affected
8924 files silcd/server.c and silcd/command.c.
8926 * Fixed a little bug in channel message delivery when channel
8927 private keys are set in the server. Affected file is
8928 silcd/packet_send.c.
8930 * Changed the setting on channel->on_channel = TRUE from the
8931 silc_client_save_channel_key to the JOIN command reply. The
8932 key payload is not received if the private channel key is set.
8933 Affected file lib/silcclient/command_reply.c and the
8934 lib/silcclient/client_channel.c.
8936 * When the CMODE_CHANGE notify is sent and the channel private
8937 key mode is removed the channel key must be re-generated in
8938 other cells as well. Added this support for the router in the
8939 silcd/packet_receive.c.
8941 * Added new local command NOTICE to send notice message on
8942 channel. Affected file silc/local_command.[ch].
8944 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8946 * Added new local command ME to the client. It is used to send
8947 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8948 some action. Affected file silc/local_command.[ch].
8950 * Changed channel_message and private_message client operations
8951 to deliver the message flags to the application. Added also
8952 the `flags' arguments to the silc_client_send_channel_message
8953 and silc_client_send_private_message functions. Affected file
8956 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8958 * Redefined the Private Message Payload to support private message
8959 keys and to support the new private message flags. Updated
8960 the protocol specs. Flags makes it possible to have for example
8961 CTCP style messages.
8963 * Added new type SilcPrivateMessagePayload and defined an API
8964 for it in the lib/silcclient/silcprivate.[ch].
8966 * Tested private message private keys successfully. Tested the
8967 private message key set, unset and list commands with the new
8970 * Redefined the Channel Message Payload to include the channel
8971 message flags (equal with private message flags) to support
8972 for example CTCP style messages.
8974 * Defined some of the message (for channel and private message)
8975 flags. Updated the protocol specs and added the flags to the
8976 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8978 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8980 * Added SilcKeyAgreementStatus type to the key agreement routines
8981 to indicate the current status and error if one occured.
8982 The status types are defined in the lib/silcclient/silcapi.h.
8984 * Added new local command KEY that is used to set and unset private
8985 keys for channels, set and unset private keys for private messages
8986 with remote clients and to send key agreement requests and
8987 negotiate the key agreement protocol with remote client. The
8988 key agreement is supported only to negotiate private message keys,
8989 it currently cannot be used to negotiate private keys for channels,
8990 as it is not convenient for that purpose.
8992 * Fixed a minor pending callback setting bug in the function
8993 silc_client_get_client_by_id_resolve, now the function works.
8994 Affected file lib/silcclient/idlist.c.
8996 * Added function silc_net_get_local_port to get local bound
8997 port by socket. Added to lib/silcutil/silcnet.[ch].
8999 * Added `sockets' and `sockets_count' fields to the SilcClient
9000 object. They hold the sockets of the listenning sockets in
9001 the client. Listenning sockets may be for example the key
9002 agreement server. Affected file lib/silcclient/client.[ch].
9003 Added functions the silc_client_add_socket and the
9004 silc_client_del_socket. They are exported to the application
9007 * Added ~./silc/clientkeys to support other client's public keys.
9009 * Renamed verify_server_key client operation to verify_public_key
9010 and added one argument to indicate the type of the connection
9011 (server, client etc.).
9013 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9015 * Added silc_server_connection_auth_request to handle the
9016 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
9017 silcd/packet_receive.[ch].
9019 * Added silc_server_send_connection_auth_request into the
9020 silcd/packet_send.c to send the connection auth request packet.
9022 * Cleaned up the silcd/protocol.c a bit and fixed some memory
9025 * Fixed the public key authentication in responder side in the
9026 server. The `auth_data' pointer includes the SilcPublicKey
9027 not the path to the public key. Affected file silcd/protocol.c.
9029 * Implemented the public key authentication in the initiator side
9030 in the server. Affected file silcd/protocol.c.
9032 * Removed the [RedirectClient] config section from the server
9033 configuration. Is not needed and I don't want to implement it.
9035 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9037 * Cleaned up the CMODE command in the server. It now works
9038 correctly and supports all the modes defined in the protocol.
9039 Affected file is silcd/command.c.
9041 * Added `hmac_name' field to the SilcChannelEntry in the server
9042 to hold the default HMAC of the channel. It can be set when
9043 creating the channel (with JOIN command). Affected files
9046 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
9047 type to indicate the change of the current cipher and hmac
9048 on the channel. Client can safely ignore the <cipher> argument
9049 (if it chooses to do so) since the CHANNEL_KEY packet will
9050 force the channel key change anyway. The <hmac> argument is
9051 important since the client is responsible of setting the new
9052 HMAC and the hmac key into use.
9054 * Fixed the CMODE command in the client library as well.
9056 * Tested CMODE command in router environment successfully.
9058 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9060 * Show the version of the remote client (or server) when connecting
9061 to the server. It is logged to the log file. Affected file
9062 is silcd/protocol.c.
9064 * Fixed the KILLED notify handling in the client library. The
9065 client must be removed from all channels when receiving the
9068 Also, do not remove the client entry when giving the KILL
9069 command but when the KILLED notify is received.
9071 * Removed silc_idlist_find_client_by_nickname from the server.
9072 Not needed anymore. Affected files silcd/idlist.[ch].
9074 * Implemented the CHANNEL_CHANGE notify type handling to the
9075 server. Affected file silcd/server.c.
9079 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9081 * Added silc_server_send_notify_invite to send the INVITE
9082 notify between routers.
9084 * Implemented the INVITE command correctly to the server.
9086 * Implemented the INVITE notify type handling in the server.
9088 * Implemented the INVITE command to the client library and on the
9091 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9093 * Added function silc_server_get_client_resolve to find the
9094 client entry by ID from all ID lists and then resolve it
9095 (using WHOIS) if it cannot be found. Affected file is
9098 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9100 * Implemented the BAN command to the client library.
9102 * The JOIN command in the server now checks the invite list
9105 * Changed the silc_command_reply_payload_encode_va and the
9106 silc_command_payload_encode_va to support that if argument is
9107 NULL it ignores and checks the next argument. Affected file
9108 lib/silccore/silccommand.c.
9110 * Added silc_server_send_notify_ban to send the BAN notify
9111 type between routers.
9113 * Chaned the silc_notify_payload_encode to support that if
9114 argument is NULL it ignores and checks the next argument.
9115 Affected file lib/silccore/silcnotify.c.
9117 * Tested ban lists in router environment successfully.
9119 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9121 * Implemented BAN command to the server, in silcd/command.[ch].
9123 * Removed the BAN and INVITE_LIST modes from the CMODE command
9126 * Added function silc_string_match to regex match two strings.
9127 Affected files lib/silcutil/silcutil.[ch].
9129 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9131 * Redefined parts of the SilcChannelEntry in the server to support
9132 the new ban and invite lists.
9134 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9136 * Redefined the INVITE command. The same command can be used to
9137 invite individuals to the channel but also to manage the invite
9138 list of the channel (to add to and remove from the invite list).
9139 Updated the protocol specs.
9141 * Added new command SILC_COMMAND_BAN that can be used to manage
9142 the ban list of the channel. Updated the protocol specs.
9144 * Removed the channel modes: the SILC_CMODE_BAN and the
9145 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9146 in the CMODE command. The equivalent features are now available
9147 using INVITE and BAN commands. Updated the protocol specs.
9149 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9150 in the network about change in the current ban list. The notify
9151 type is not used by the client.
9153 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9154 support the invite lists.
9156 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9158 * Added new function silc_string_regexify that converts string
9159 including wildcard characters into regex string that can
9160 be used by the GNU regex library. Added into the file
9161 lib/silcutil/silcutil.[ch].
9163 Added silc_string_regex_combine to combine to regex strings
9164 into one so that they can be used as one regex string by
9165 the GNU regex library. Added into the file
9166 lib/silcutil/silcutil.[ch].
9168 Added silc_string_regex_match to match two strings. It returns
9169 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9171 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9173 * Imported GNU regex to the soruce tree into lib/contrib.
9174 Fixed some compiler warning from the regex.c.
9176 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9178 * Fixed MOTD command in the server to work in router environment.
9180 * Fixed the MOTD command in the client library to support
9181 the server argument in the command.
9183 * Added `nickname_len' argument to the silc_idlist_add_client
9184 in the server, as the `nickname' argument may be binary data
9187 * Added silc_idlist_get_channels to return all channels from
9190 * Implemented LIST command to the server. Affected file is
9193 * Implemented the LIST command to the client library and on the
9196 * Added [<user count>] argument to the LIST command reply.
9197 With private channels the user count is not shown.
9199 * Updated TODO and README.
9201 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9203 * The client entry's data.registered must be TRUE even with
9204 global client entry on global client list. The data.registered
9205 is used to check whether the client is anymore in the network,
9206 for example with WHOWAS command so it must be valid.
9208 * Fixed the WHOWAS command in the server. It now actually works
9209 in router environment. Added function into silcd/command_reply.c
9210 silc_server_command_reply_whowas_save.
9212 * Added silc_idlist_purge function to the silcd/idlist.c
9213 to periodically purge the ID Cache.
9215 * Fixed INFO command in the server. It works now in router
9216 environment. Added <server name> argument to the INFO command
9217 reply. Updated the protocol specs.
9219 * Fixed minor bug in silc_idcache_purge to not purge if the
9220 expire value is zero.
9222 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9223 they were buggy because of the WHOWAS information.
9225 * Fixed local command MSG to handle the async resolving of
9226 the remote client properly. It used to fail the first MSG.
9227 Affected file silc/local_command.c.
9229 * Added `data_len' field to SilcIDCache context.
9231 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9233 * Update TODO. Todo in commands in the server.
9235 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9237 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9238 used by routers as broadcast packet to inform other routers
9239 about the changed user mode.
9241 Implemented the notify handling in the server. Affected file is
9242 silcd/packet_receive.c. Added the function
9243 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9245 * Added new generic Channel Payload and deprecated the New Channel
9246 Payload. The New Channel Payload is now the generic Channel
9249 * Added new argument `mode' to the silc_server_send_new_channel
9250 as it is required in the Channel Payload now.
9252 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9253 and created a new and real SilChannelPayload to represent the
9254 new generic Channel Payload. Implemented the encode/decode
9255 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9257 * Added silc_server_get_client_channel_list to return the list
9258 of channels the client has joined for WHOIS command reply.
9259 Affected file silcd/server.[ch].
9261 * Implemented the channel list sending in the WHOIS command reply
9262 in server and in the client.
9264 Implemented the channel list displaying on the user interface
9265 as well. Affected file silc/client_ops.c.
9267 * Added silc_channel_payload_parse_list to parse list of Channel
9268 Payloads. It returns SilcDList list of SilcChannelPayloads.
9269 Client for example can use this function to parse the list of
9270 channels it receives in the WHOIS command reply. The caller
9271 must free the list by calling silc_channel_payload_list_free.
9272 Affected files lib/silccore/silcchannel.[ch].
9274 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9276 * Added one new argument <user mode> to the WHOIS command reply
9277 to return the mode of the user in SILC. Updated the protocol
9280 Implemented it to the server and client.
9282 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9284 * Fixed the mode printing on the user interface on joining.
9285 Affected file silc/client_ops.c.
9287 * Implemented the UMODE command and user modes in general to the
9288 client library and to the user interface.
9290 * Implemented the UMODE command to the server.
9292 * The server now sends UNKNOWN_COMMAND error status if client sends
9293 unknown command. Affected file silcd/command.c.
9295 * All server commands now handle the command identifier the right
9296 way when sending the command reply to the client. The client can
9297 use to identify the command replies with the identifier.
9299 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9301 * Added silc_server_get_client_route to resolve the route to
9302 the client indicated by the client ID. Affected file is
9305 * Added silc_server_relay_packet as general function to relay
9306 packet to arbitrary destination. This deprecates functions
9307 like _send_private_message_key, _relay_notify etc. Affected
9308 file is silcd/packet_send.[ch].
9310 Removed silc_server_send_key_agreement,
9311 silc_server_send_private_message_key and
9312 silc_server_packet_relay_notify functions from the file
9313 silcd/packet_send.[ch].
9317 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9318 server. Affected file silcd/packet_receive.[ch].
9320 * Implemented the KILL command to the client. Implemented the
9321 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9322 Affected files lib/silcclient/command[_reply].c and
9323 lib/silcclient/client_notify.c. Implemented the KILL notify
9324 printing in the user inteface.
9326 * Fixed a lot silc_parse_nick memory leaks from the client
9327 library in the file lib/silcclient/command.c.
9329 * Changed the silc_server_send_notify_on_channels's `sender'
9330 argument from SilcSocketConnection to SilcClientEntry to
9331 check the sender as entry and not as connection object and not
9332 to send to the client provided as argument. The affected file
9333 is silcd/packet_send.[ch].
9335 * The notify packets that are destined directly to the client used
9336 to not to be processed by the server. Now changed that and the
9337 server processes all notify packets. After relaying the packet
9338 to the client the notify packet is processed in the server.
9340 * The silc_server_free_client_data now checks whether there is
9341 pending outgoing traffic for the client and purges the data to
9342 the network before removing the client entry.
9344 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9346 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9347 an client is killed from the SILC Network. Updated the protocol
9350 Added new function silc_server_send_notify_killed to the
9351 silcd/packet_send.[ch].
9353 * Added function silc_server_packet_relay_notify to relay notify
9354 packets that are destined directly to a client. In this case
9355 the server does not process the notify packets but merely relays
9356 it to the client. Affected file silcd/packet_send.[ch].
9358 Added also silc_server_packet_process_relay_notify to check
9359 whereto relay the notify. Affected file is
9360 silcd/packet_receive.[ch].
9362 * Implemented the KILL command to the server.
9366 * Added the backup schema desgined last fall to the protocol
9367 specs for everyone to see. The specification is in the
9368 *-spec-xx.txt draft and the packet type definitions for the
9369 backup routers is in *-pp-xx.txt draft. Thusly, added also
9370 new packet type SILC_PACKET_CELL_ROUTERS.
9372 * A big security problem in the implementation discovered. The
9373 signoff of an client did not cause new channel key generation
9374 which it of course should've done. The channel keys must be
9375 always re-generated when client leaves (or signoffs) the channel.
9376 The silc_server_remove_from_channels funtion now handles
9377 the channel key re-generation.
9379 * Added `sender' argument to the silc_server_send_notify_on_channels
9380 to not to send the client provided as argument. Affected file
9381 silcd/packet_send.[ch].
9383 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9385 * Implemented OPER and SILCOPER commands into the server and
9388 * Added silc_auth_verify and silc_auth_verify_data to verify
9389 the authentication directly from the authentication payload.
9390 It supports verifying both passphrase and public key based
9391 authentication. Affected file lib/silccore/silcauth.[ch].
9393 * Added `hash' field to the SilcIDListData structure. It is the
9394 hash negotiated in the SKE protocol. Affected file is
9397 * Slight redesigning of the SilcAuthPayload handling routines.
9398 Do not send SilcPKCS but SilcPublicKey as argument.
9400 * Implemented the public key authentication support to the
9401 serverconfig. The public key is loaded from the provided path
9402 and saved as authentication data to void * pointer. Thus,
9403 changed the unsigned char *auth_data to void *auth_data;
9405 * Fixed SHUTDOWN command to send the reply before the server
9406 is shutdown. :) Affected file silcd/command.c.
9408 * Fixed fatal bug in CONNECT command. The hostname was invalid
9409 memory and server crashed. Affected file silcd/command.c.
9411 * Fixed fatal bug in CLOSE command. The server_entry became
9412 invalid but was referenced later in the command. Affected file
9415 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9417 * Fixed fatal bug in failure packet handling. Server ignored
9418 the failure and thus crashed when it came.
9422 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9424 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9425 that the command may be executed only once in (about) 2 seconds.
9426 The old SILC_CF_LAG flag is same but allows command bursts up
9427 to five before limiting.
9429 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9430 server code. Various commands now includes the CF_LAG_STRICT
9431 flag to disallow any kind of miss-use of the command.
9433 * Fixed the silc_buffer_unformat to not to allocate any data
9434 if the length of the data is zero. It used to allocate the
9435 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9437 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9439 * Changed the format of AdminConnection configuration section
9440 in the server. Added username of the admin to the format.
9441 Affected files silcd/serverconfig.[ch].
9443 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9444 to return admin configuration data by host, username and/or
9447 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9449 * Implemented WHOWAS command to the server. Added the functions:
9451 silc_server_command_whowas_parse,
9452 silc_server_command_whowas_send_reply,
9453 silc_server_command_whowas_from_client and
9454 silc_server_command_whowas_from_server
9456 * Added <Client ID> argument to the WHOWAS command reply. Updated
9457 the protocol specs accordingly.
9459 * Implemented WHOWAS command and command_reply to the client
9462 Implemented the WHOWAS printing on the user interface.
9464 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9466 * Added new argument to the WHOWAS command reply, the real name.
9467 It is an optional argument. Updated the protocol specs.
9469 * Added SilcIDCacheDestructor callback that is registered when
9470 the SilcIDCache is allocated. The callback is called when
9471 an cache entry in the ID Cache expires, or is purged from the
9472 cache. Added into lib/silccore/idcache.[ch].
9474 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9475 to destruct the client entries when the cache entry expires.
9476 Other ID Cache's in server and in the client library ignores
9479 * If the ID Cache entry's `expire' field is zero then the entry
9480 never expires. Added boolean `expire' argument to the
9481 silc_idcache_add function in the lib/silccore/idcache.[ch].
9482 If it is TRUE the default expiry value is used.
9484 * Added silc_server_free_client_data_timeout that is registered
9485 when client disconnects. By default for 5 minutes we preserve
9486 the client entry for history - for WHOWAS command.
9488 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9490 * Added support to the server to enforce that commands are not
9491 executed more than once in 2 seconds. If server receives
9492 commands from client more frequently, timeout is registered
9493 to process the commands. Affected file silcd/command.c.
9494 Added new function silc_server_command_process_timeout.
9496 * Changed NICK_NOTIFY handling in client library to check that
9497 if the client's nickname was changed, so there is no need to
9498 resolve anything from the server.
9500 * Removed error printing from the WHOIS and IDENTIFY commands.
9501 If error occurs then it is ignored silently in the client library.
9502 The application, however, may map the received error to
9503 human readable error string. The application currently maps
9504 the NO_SUCH_NICKNAME error to string.
9506 * Made the command status message public to the application. Moved
9507 them from lib/silcclient/command_reply.c to
9508 lib/silcclient/command_reply.h. The application can map the
9509 received command status to the string with the
9510 silc_client_command_status_message function.
9512 * Added check to the server to check that client's ID is same
9513 as the Source ID in the packet the client sent. They must
9516 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9518 * Added dist-bzip hook to the Makefile.am to make bzip2
9519 compressed distributions.
9521 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9523 * Server now enforces the maximum length for the nickname and
9524 the channel as protocol specification dictates. 128 bytes for
9525 nickname and 256 bytes for channel name.
9527 * Moved the WHOIS printing to the application. The client libary
9528 does not print out the WHOIS information anymore, the application
9529 must do it. Renamed silc_client_command_reply_whois_print to
9530 the silc_client_command_reply_whois_save.
9532 The client's idle time is also sent to the application now, and
9533 the idle is shown on screen.
9535 * Added silc_client_command_reply_identify_save to save the
9536 received IDENTIFY entries.
9538 * Do not check for channel private keys in message sending and
9539 reception if the channel does not have the PRIVKEY mode set.
9540 Affected file lib/silclient/client_channel.c.
9542 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9544 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9545 just surfaced after chaning the JOIN procedure.
9547 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9549 * Added silc_client_get_clients_by_list to get client entries
9550 from Client ID list, that is returned for example by JOIN
9551 and USERS command replies. The application should use this
9552 function for example when JOIN command reply is received to
9553 resolve the clients already on the channel (library does not
9554 do that anymore as USERS command reply is not used in the JOIN
9555 procedure anymore). Affected files lib/silcclient/silcapi.h and
9556 lib/silcclient/idlist.c.
9558 * JOIN command reply and USERS command reply returns now SilcBuffer
9559 pointers instead of unsigned char pointers when returning
9560 the client list and mode list.
9562 * Added <Client ID> argument to the JOIN command reply, mainly
9563 for the server to identify for which client the command was
9564 originally sent. Updated protocol specs accordingly.
9566 * Added SilcDlist private_key pointer to the SilcChannelEntry
9567 in the client to support the channel private keys. Affected
9568 file is lib/silcclient/idlist.h.
9570 * Added SilcChannelPrivateKey argument to the function
9571 silc_client_send_channel_message so that application can choose
9572 to use specific private ke if it wants to. If it is not provided,
9573 the normal channel key is used, unless private keys are set.
9574 In this case the first (key that was added first) is used
9575 as the encryption key.
9577 * Implemented the support for channel private key handling.
9578 Implemented the following functions:
9580 silc_client_add_channel_private_key,
9581 silc_client_del_channel_private_keys,
9582 silc_client_del_channel_private_key,
9583 silc_client_list_channel_private_keys and
9584 silc_client_free_channel_private_keys
9586 Affected file lib/silcclient/client_channel.c.
9588 * Added the support for the private keys in the channel message
9589 sending and encryption and in the message reception and
9590 decryption. Affected funtions are
9591 silc_client_send_channel_message and silc_client_channel_message.
9593 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9595 * Added SKE's key verify callback to the client library's
9596 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9598 * Removed the statement that server (or router) must send USERS
9599 command reply when joining to the channel so that the client
9600 knows who are on the channel. Instead, the client list and
9601 client's mode list is now sent in the JOIN command reply to the
9602 client who joined channel. This is better solution.
9604 * Added function silc_server_get_users_on_channel and function
9605 silc_server_save_users_on_channel to the silcd/server.[ch].
9607 * Removed function silc_server_command_send_users from the
9610 * Do not show topic on the client library anymore. The topic is
9611 sent in the command reply notify to the application and the
9612 application must show the topic now.
9614 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9616 * Added client searching by nickname hash into the IDENTIFY and
9617 WHOIS commands in the server as they were clearly missing from
9618 them. Affected file is silcd/command.c.
9620 * Fixed a bug in private message receiving in the client library.
9621 The remote ID was freed and it wasn't supposed, now it is
9624 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9626 * Minor fix to the channel payload; allocate the data area, as it
9627 needs to be of specific length.
9629 * If the key agreement port is zero then the operating
9630 system will define the bound port. Affected files are
9631 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9633 * Added new function silc_channel_payload_decrypt into the file
9634 lib/silccore/silcchannel.[ch].
9636 * Moved the channel message etc, check from silc_packet_decrypt
9637 to applications. The library calls now a generic
9638 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9639 when the packet is either normal or special. This was done to
9640 allow more wide range of checking that was not allowed when
9641 the code was in library. Now applications can do virtually any
9642 checks to the packet and return to the library the decision how
9643 the packet should be processed. Affected files are
9644 lib/silccore/silcpacket.[ch].
9646 Added silc_server_packet_decrypt_check to the server and
9647 silc_client_packet_decrypt_check to the client library.
9649 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9650 to send with specified source and destination information.
9652 * Channel message delivery between routers was broken after the
9653 channel key distribution was fixed earlier. The channel key
9654 was used be to distributed to other routers as well which is not
9655 allowed by the protocol. Now this is fixed and channel keys
9656 really are cell specific and the channel message delivery between
9657 routers comply with the protocol specification.
9659 * Fixed various commands in server to check also the global list
9660 for the channel entry and not just the local list. The affected
9661 file silcd/command.c.
9663 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9665 * Added assert()s to buffer formatting and unformatting routines
9666 to assert (if --enable-debug) when error occurs. Affected
9667 file: lib/silcutil/silcbuffmt.c.
9669 * Changed to auto-reconnect to check whether the remote host is
9670 router and register the re-connect timeout if it is. It used
9671 to check that whether we are normal server, but router must do
9672 auto-reconnect with another router as well. Affected file
9675 * Removed the [<key len>] option from CMODE command as the cipher
9676 name decides the key length, nowadays. See the defined ciphers
9677 from the protocol specification.
9679 * Added [<hmac>] option to the CMODE command to define the HMAC
9680 for the channel. Added SILC_CMODE_HMAC channel mode.
9682 * Added [<hmac>] option for the JOIN command so that user can
9683 select which HMAC is used to compute the MACs of the channel
9686 * Added Hmac field to the Channel Message Payload. The integrity
9687 of plaintext channel messages are now protected by computing
9688 MAC of the message and attaching the MAC to the payload. The
9689 MAC is encrypted. Now, it is clear that this causes some
9690 overhead to the size of the packet but rationale for this is that
9691 now the receiver can verify whether the channel message decrypted
9692 correctly and also when private keys are set for the channel the
9693 receiver can decrypt the packet with several keys and check from
9694 the MAC which key decrypted the message correctly.
9696 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9697 lib/silccrypt/silccipher.[ch].
9699 * Added silc_hash_len to return the digest length into the
9700 lib/silcrypt/silchash.[ch].
9702 * Rewrote parts of Silc Channel Payload interface in the
9703 lib/silccore/silcchannel.[ch]. The encode function now also
9704 encrypts the packet and parse function decrypts it.
9706 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9708 * Fixed a minor formatting bug in the SKE's key material processing.
9709 It actually might have processed the keys wrong way resulting
9712 * Redefined the mandatory HMAC algorithms and added new algorithms.
9713 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9714 and hmac-md5 truncated to 96 bits. The mandatory is now
9715 hmac-sha1-96. Rest are optional (including the one that used
9716 to be mandatory). Rationale for this is that the truncated HMAC
9717 length is sufficient from security point of view and can actually
9718 make the attack against the HMAC harder. Also, the truncated
9719 HMAC causes less overhead to the packets. See the RFC2104 for
9722 * Added new [hmac] configuration section. The SKE used to use
9723 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9724 is of course wrong. The official names that must be proposed in
9725 the SKE are the ones defined in the protocol specification
9726 (hmac-sha1-96 for example). The user can configure any hmac
9727 using any hash function configured in the [hash] section. At
9728 least, the mandatory must be configured.
9730 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9732 * Added HMAC list to the SKE proposal list. It has now both
9733 hash algorithm list and HMAC list. This makes the protocol
9734 incompatible with previous versions. The SKE now seems to work
9735 the way it is supposed to work, for the first time actually.
9737 * Defined plain Hash algorithms to the protocol specification.
9740 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9742 * Implemented support for key agreement packets into the server.
9743 Added functions silc_server_key_agreement and
9744 silc_server_send_key_agreement. Other than these functions,
9745 server has nothing to do with this packet.
9747 * Added support for private message key packets into the server.
9748 Added functions silc_server_private_message_key and
9749 silc_server_send_private_message_key.
9753 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9754 called in the protocol's final callback instead in the END
9755 protocol state. This makes a little more sense and in the same
9756 time in client we can use the same protocol routines for normal
9757 key exchange and to key agreement packet handling as well.
9759 * Added to both client's and server's KE protocol context the
9760 SilcSKEKeyMaterial pointer to save the key material. We will
9761 bring the key material to the protocol's final callback by doing
9762 this. The final callback must free the key material.
9764 * Added SKE's packet_send callback into client's KE protocol
9765 context so that the caller can choose what packet sending function
9766 is used. This way we can use different packet sending when
9767 doing normal SKE when doing key agreement packet handling (in
9768 the key agreement packet handling we do not want to encrypt
9771 * Implemented the responder side of the key agreement routines
9772 in the client. The client can now bind to specified port and
9773 accept incoming key negotiation. The key material is passed
9774 to the application after the protocol is over.
9776 * Implemented the processing of incoming Key Agreement packet
9777 in the client. Added function silc_client_key_agreement to
9780 * Implemented the intiator side of the key agreement routines
9781 in the client. The client can now initiate key agreement with
9782 another remote client. The key material is passed to the
9783 application after the protocol is over.
9785 * Created client_keyagr.c to include all the key agreement
9788 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9789 SILC_TASK_CALLBACK except that it is not static.
9791 * Created client_notify.c and moved the Notify packet handling
9792 from the client.[ch] into that file.
9794 * Created client_prvmsg.c and moved all private message and
9795 private message key routines from the client.[ch] into that file.
9797 * Create client_channel.c and moved all channel message and
9798 channel private key routines from the client.[ch] into that file.
9800 * Changed silc_client_get_client_by_id_resolve to resolve with
9801 WHOIS command instead of IDENTIFY command, in the file
9802 lib/silclient/idlist.c.
9804 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9806 * Implemented the SKE's responder side to the Client library.
9808 * When FAILURE is received to the protocol do not trust it
9809 blindly. Register a timeout to wait whether the remote closes
9810 the connection as it should do it, only after that process the
9811 actual failure. This was changed to both client and server.
9813 * Added client_internal.h to include some of the structures
9814 there instead of client.h in lib/silcclient/.
9816 * Added function silc_task_unregister_by_callback to unregister
9817 timeouts by the callback function.
9819 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9821 * Some "Incomplete WHOIS info" errors has been appearing on the
9822 log files. Took away the entry->userinfo check from WHOIS
9823 reply sending. The entry->userinfo is now " " if client did not
9824 provide one. I thought this was fixed earlier but something
9825 is wrong still. Let's see if the error still appears.
9827 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9829 * Fixed a minor bug in the login when the channel key is
9830 re-generated in the server. It used to generate the key in
9831 wrong order and thus caused problems in the channel traffic.
9833 * Fixed a minor bug in channel key distsribution after
9834 KICK command. The key was not sent to the router even though
9837 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9839 * Added silc_ske_process_key_material_data as generic routine
9840 to process any key material as the SILC protocol dictates. The
9841 function is used by the actual SKE library but can be used by
9842 applications as well. This relates to the private message keys
9843 and the channel private keys since they must be processed the
9844 same way the normal SILC session keys. The protocol dictates
9845 this. Affected files: lib/silcske/silcske.[ch].
9847 Added also silc_ske_free_key_material to free the
9848 SilcSKEKeyMaterial structure.
9850 * Defined silc_cipher_set_key function to set the key for
9851 cipher without using the object's method function. The affected
9852 files: lib/silccrypt/silccipher.[ch].
9854 * Implemented silc silc_client_add_private_message_key,
9855 silc_client_add_private_message_key_ske,
9856 silc_client_del_private_message_key,
9857 silc_client_list_private_message_keys and
9858 silc_client_free_private_message_keys functions in the
9861 Added functions silc_client_send_private_message_key to send
9862 the Private Message Key payload and silc_client_private_message_key
9863 to handle incoming Private Message Key payload.
9865 * Added Cipher field to the Private Message Key payload to set
9866 the cipher to be used. If ignored, the default cipher defined
9867 in the SILC protocol (aes-256-cbc) is used.
9869 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9871 * Removed lib/silcclient/ops.h file.
9873 Redefined parts of the SILC Client Library API. Created new
9874 file silcapi.h that deprecates the ops.h file and defines the
9875 published Client Library API. Defined also private message key
9876 API and channel private key API into the file.
9878 This is the file that the application must include from the
9879 SILC Client Library. Other files need not be included by
9880 the application anymore.
9882 * Added new key_agreement client operation callback and also
9883 defined the Key Agreement library API for the application.
9885 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9887 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9888 is used by clients to request key negotiation between another
9889 client in the SILC network. If the negotiation is started it
9890 is performed using the SKE protocol. The result of the
9891 negotiation, the secret key material, can be used for example
9892 as private message key.
9894 Implemented the Key Agreement payload into the files
9895 lib/silccore/silauth.[ch].
9897 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9899 * Redefined ciphers for the SILC protocol. Added some new ciphers
9900 and defined the key lengths for the algorithms. Changed the
9901 code accordingly. The default key length is now 256 bits.
9903 * Fixed SKE key distribution function silc_ske_process_key_material
9904 when the key length is more than 128 bits. The default key
9905 length in SILC is now 256 bits.
9907 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9908 to indicate unsupported algorithm.
9910 * Renamed rijndael.c to aes.c and all functions as well.
9912 * Fixed a long standing channel key setting bug in client library.
9913 Weird that it has never surfaced before.
9915 * Fixed bug in channel deletion. If the entire channel is removed
9916 then it must also delete the references of the channel entry
9917 from the client's channel list as the client's channel entry and
9918 the channel's client entry share same memory.
9920 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9922 * Implemented CONNECT and SHUTDOWN commands in the client.
9924 * Implemented CLOSE command to the client.
9926 * Added the function silc_idlist_find_server_by_name into the
9927 files silcd/idlist.[ch].
9929 Added the function silc_idlist_find_server_by_conn into the
9930 files silcd/idlist.[ch].
9932 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9934 * DIE command was renamed to SHUTDOWN. Updated the both code
9937 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9938 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9940 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9943 * Added function silc_server_create_connection function to create
9944 connection to remote router. My server implementation actually
9945 does not allow router to connect to normal server (it expects
9946 that normal server always initiates the connection to the router)
9947 so the CONNECT command is only good for connecting to another
9950 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9952 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9953 or some other client was kicked from the channel.
9955 Implemented the handling of the notify type to both client
9958 Implemented silc_server_send_notify_kicked to send the KICKED
9959 notify. It is used to send it to the server's primary router.
9961 * Implemented the KICK command into server and client.
9963 * Added `query' argument to the silc_idlist_get_client function
9964 to indicate whether to query the client from server or not if
9967 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9968 to indicate that the client is not channel founder.
9972 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9974 * Removed the rng context from SilcPacketContext structure and
9975 changed that the packet routine uses the Global RNG API.
9977 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9979 * Added support for quit message that client can "leave" on the
9980 channel when it quits the SILC. It is ditributed inside the
9981 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9983 Added silc_server_free_client_data that will take the
9984 signoff message as argument.
9986 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9988 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9990 * Updated parts of the protocol specification to keep it up
9993 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9995 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9996 payloads in one packet.
9998 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9999 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
10000 use now the new List flag.
10002 * Also deprecated the following packet types: REPLACE_ID,
10003 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
10005 * Added list support for Notify packet in server.
10007 * Added silc_server_send_notify_channel_change to send the
10008 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
10009 the silc_server_send_replace_id.
10011 * Added silc_server_send_notify_nick_change to send the
10012 NICK_CHANGE notify type. Deprecates the function
10013 silc_server_send_replace_id.
10015 * Added silc_server_send_notify_join to send the JOIN notify type.
10016 Deprecates the function silc_server_send_new_channel_user.
10018 * Added silc_server_send_notify_leave to send LEAVE notify type.
10019 Deprecates the function silc_server_send_remove_channel_user.
10021 * Added silc_server_send_notify_cmode and
10022 silc_server_send_notify_cumode to send CMODE and CUMODE notify
10023 types. Deprecates the silc_server_send_set_mode function.
10025 * Added SERVER_SIGNOFF notify type to indicate that server has
10026 quit. This means that all clients on the channel from that
10027 server will drop. This can be also used when netsplit happens.
10029 Deprecated REMOVE_ID packet type since it is not needed anymore
10032 Added silc_server_send_notify_server_signoff to send the
10033 SERVER_SIGNOFF notify type. Deprecates the function
10034 silc_server_send_remove_id.
10036 Added also silc_server_send_notify_signoff to send the
10037 SIGNOFF notify type.
10039 * Employed the PKCS #1. It is the mandatory way to do RSA in the
10040 SILC protocol from this day on. Changed the protocol
10041 specification as well.
10043 * Added silc_server_send_notify_topic_set to send TOPIC_SET
10044 notify type. It is used between routers to notify about
10045 topic changes on a channel.
10047 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
10050 * Partly updated the protocol specification to comply with the
10051 changes now made. It is still though a bit outdated.
10053 * The JOIN notify type now takes one extra argument <Channel ID>.
10054 The packet used to be destined to the channel but now the
10055 JOIN type may be sent as list thus it is impossible to
10056 destine it to any specific channel. By adding this argument
10057 it is again possible.
10059 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10061 * Added CREDITS file. The CHANGES and CREDITS file will appear
10062 in the distribution as well.
10064 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10066 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
10067 types in the server's silcd/packet_receive.c.
10069 * Implemented CMODE and CUMODE to work in router environment.
10071 * Fixed minor encoding and decoding buglet from the
10072 lib/silccore/silcmode.c.
10074 * Fixed buffer overflow from lib/silcclient/command.c in USERS
10077 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
10079 * Changed all SilcConfigServer* and silc_config_server* to
10080 SilcServerConfig* and silc_server_config*, respectively.
10083 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10085 * Associated the ID (client or server ID) to the Authentication
10086 Payload to avoid any possibility of forging. Updated the
10087 protocol specification and the code accordingly.
10089 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10091 * The RSA key length is now save to the RsaKey context in the
10092 key generation process in lib/silccrypt/rsa.c. The key length
10093 is now used to figure out the maximum size of the block allowed
10094 to be encrypted/signed.
10096 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
10097 is equivalent to the silc_mp_mp2bin but does not allocate any
10100 * Changed silc_mp_mp2bin API to take length argument. If it is
10101 non-zero then the buffer is allocated that large. If zero, then
10102 the size is approximated using silc_mp_sizeinbase, which however
10105 * Created Global RNG API which is global RNG that application can
10106 initialize. After initializing, any routine anywhere in the
10107 code (including library) can use RNG without allocating a new
10108 RNG object. This was done to allow this sort of use of the
10109 RNG in code that has no chance to allocate RNG object. All
10110 applications currently allocate this and many routines in the
10111 library use this. Affected file lib/silccrypt/silcrng.[ch].
10113 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
10114 it to use the Global RNG API.
10116 * Defined Authentication Payload into protocol specification that
10117 is used during SILC session to authenticate entities. It is
10118 used for example by client to authenticate itself to the server
10119 to obtain server operator privileges.
10121 Implemented this payload into the lib/silccore/silcauth.[ch].
10122 Implemented also routines for public key based authentication
10123 as the new protocol specification dictates.
10125 Moved definitions of different authentication methods from
10126 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10128 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10129 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10130 silc_pkcs_verify_with_hash functions into the file
10131 lib/silccrypt/silcpkcs.[ch].
10133 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10135 * The client entry's userinfo pointer must be always valid.
10136 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10137 will fail since it requires the userinfo. Now, the userinfo
10138 is allocated as "" if actual userinfo does not exist. Actually,
10139 it must exist and it is totally Ok to drop client connections
10140 that does not announce the userinfo. However, we will make
10141 this workaround for now.
10143 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10144 to return the remote port by socket.
10146 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10148 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10149 SILC_SERVER_PENDING_EXEC and added an new macro
10150 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10151 data or when error occurs while processing the pending command.
10153 Added new argument `destructor' into silc_server_command_pending
10154 and to the SilcServerCommandPending object. This destructor is
10155 now called after calling the pending callback or if error occurs
10156 immediately. If error occurs the actual pending callback won't
10157 be called at all - only the destructor. The destructor may be
10158 NULL if destructor is not needed.
10160 All this applies for client library code as well. Similar
10161 changes were made there as well for the pending commands.
10163 In the client, the application must now allocate the
10164 SilcClientCommandContext with the silc_client_command_alloc
10167 * Added reference counter to the SilcServerCommandContext. Added
10168 function silc_server_command_alloc and silc_server_command_dup
10171 Same type of functions added to the client library for the same
10174 * Removed the cmd_ident from IDListData away since it is now
10175 global for all connections. It is the command identifier used
10176 in command sending and with pending commands. The affected file
10179 * Added reference counter to the SilcSocketConnection objecet to
10180 indicate the usage count of the object. The object won't be
10181 freed untill the reference counter hits zero. Currently only
10182 server uses this, and client ignores it. The client must be
10183 set to use this too later. The affected files are
10184 lib/silccore/silcsockconn.[ch]. Added also the function
10185 silc_socket_dup to increase the reference counter.
10187 This was mainly added because it is possible that the socket
10188 is removed underneath of pending command or other async
10189 operation. Now it won't be free'd and proper DISCONNECTING
10190 flags, etc. can be set to avoid sending data to connection that
10191 is not valid anymore.
10193 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10194 the connection. After that it sets SILC_SET_DISCONNECTED.
10195 It is, however, possible that the socket data is not still freed.
10196 The silc_server_packet_process now checks that data is not
10197 read or written to connection that is DISCONNECTED. The socket
10198 get's freed when the reference counter hits zero.
10200 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10202 * Changed the client operation API: channel_message operation's
10203 `sender' is now the client entry of the sender, not the nickname
10204 and the `channel' is the channel entry, not the channel name.
10206 In the private_message operation the `sender' is now also the
10207 client entry of the sender not the nickname.
10209 Affected file is lib/silcclient/ops.h and all applications
10210 using the client operations.
10212 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10214 * Moved the calling of ops->connect() from connect_to_server_final
10215 into receive_new_id functin since that is the point when the
10216 client is actually allowed to send traffic to network. The
10217 affected file is lib/silcclient/client.c.
10219 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10221 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10222 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10223 (if needs broadcasting) instead of broadcasting the packets one
10224 by one which would make a burst in the network traffic.
10226 * Added `broadcast' argument to the functions in silcd/server.[ch]
10227 silc_server_create_new_channel[_with_id] to indicate whether
10228 to send New Channel packet to primary router.
10230 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10232 * Added new function into the silcd/server.[ch] files:
10233 silc_server_create_new_channel_with_id to create new channel with
10234 already existing Channel ID.
10236 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10237 lib/silccore/silcpacket.h. This packet is used t send list of
10238 Set Mode payloads inside one packet. Server uses this to set
10239 the modes for the channels and clients on those channels, that it
10240 announced to the router when it connected to it. The protocol
10241 specification has been updated accordingly.
10243 * The silc_server_new_channel did not handle the packet coming
10244 from normal server as it normally does not send that. However,
10245 when it announces its channels it does send it. Implemented
10246 the support for that.
10248 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10249 into the file lib/silccore/id.h.
10251 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10253 * Fixed memory leaks in the functions silc_idlist_del_client,
10254 silc_idlist_del_channel and silc_idlist_del_server in the file
10255 silcd/idlist.c. All of those leaked like a sieve.
10257 * Fixed some small memory leaks in the client's function
10258 silc_client_notify_by_server.
10260 * Added functions into silcd/server.c: silc_server_announce_clients,
10261 silc_server_announce_channels and silc_server_announce_server.
10262 These functions are used by normal and router server to announce
10263 to its primary router about clients, channels and servers (when
10264 router) that we own. This is done after we've connected to the
10267 These functions effectively implements the following packet types:
10268 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10269 and SILC_PACKET_NEW_ID_LIST.
10271 * Added new functions into the silcd/packet_receive.[ch]:
10272 silc_server_new_id_list, silc_server_new_channel_list and
10273 silc_server_new_channel_user_list to handle the incoming
10274 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10276 * Added support of changing Channel ID in the function
10277 silc_server_replace_id. If the server that announces a channel
10278 to the router already exists in the router (with same name but
10279 with different Channel ID), router is responsible to send
10280 Replace ID packet to the server and force the server to change
10281 the Channel ID to the one router has.
10283 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10284 client that the Channel ID has been changed by the router. The
10285 normal server sends this to the client. Client must start using
10286 the new Channel ID as the channel's ID.
10288 Implemented handling of this new type into lib/silcclient/client.c
10289 into the function silc_client_notify_by_server.
10291 * Added new function silc_idlist_replace_channel_id into the files
10292 silcd/idlist.[ch] to replace the Channel ID.
10294 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10296 * Call silc_server_command_identify_check always when processing
10297 the IDENTIFY command in silcd/command.c
10299 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10301 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10302 send keepalive packets. The packet can be sent by clients,
10303 servers and routers.
10305 Added function silc_socket_set_heartbeat into the file
10306 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10307 If not set, the heartbeat is not performed. The actual
10308 heartbeat is implemented in the low level socket connection
10309 library. However, application is responsible of actually
10310 sending the packet.
10312 Added silc_server_send_heartbeat to send the actual heartbeat
10313 packet into silcd/packet_send.[ch]. Server now performs
10314 keepalive with all connections.
10316 * Added silc_task_get_first function into lib/silcutil/silctask.c
10317 to return the timeout task with shortest timeout. There was a bug
10318 in task unregistration that caused problems. TODO has been
10319 updated to include that task system must be rewritten.
10321 * The client library will now resolve the client information when
10322 receiving JOIN notify from server for client that we know but
10323 have incomplete information.
10325 * Rewrote parts of silc_server_remove_from_channels and
10326 silc_server_remove_from_one_channel as they did not remove the
10327 channel in some circumstances even though they should've.
10329 * Encryption problem encountered in server:
10331 The LEAVE command used to send the Channel Key packet to the
10332 router immediately after generating it. However, the code
10333 had earlier sent Remove Channel user packet but not immediately,
10334 ie. it was put to queue. The order of packets in the router
10335 was that Channel Key packet was first and Remove Channel User
10336 packet was second, even though they were encrypted in the
10337 reverse order. For this reason, MAC check failed. Now, this
10338 is fixed by not sending the Channel Key packet immediately but
10339 putting it to queue. However, this is more fundamental problem:
10340 packets that are in queue should actually not be encrypted
10341 because packets that are sent immediately gets encrypted
10342 actually with wrong IV (and thus MAC check fails). So, packets
10343 that are in queue should be encrypted when they are sent to
10344 the wire and not when they put to the queue.
10346 However, the problem is that the current system has not been
10347 designed to work that way. Instead, the packet is encrypted
10348 as soon as possible and left to the queue. The queue is then
10349 just purged into wire. There won't be any fixes for this
10350 any time soon. So, the current semantic for packet sending
10353 o If you send packet to remote host and do not force the send
10354 (the packet will be in queue) then all subsequent packets to the
10355 same remote host must also be put to the queue. Only after the
10356 queue has been purged is it safe again to force the packet
10359 o If you send all packets immediately then it safe to send
10360 any of subsequent packets through the queue, however, after
10361 the first packet is put to queue then any subsequent packets
10362 must also be put to the queue.
10364 Follow these rules and everything works fine.
10366 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10368 * Added new function silc_server_remove_clients_by_server to
10369 remove all client entries from ID list when the server connection
10370 is lost. In this case it is also important to invalidate all
10371 client entires as they hold the invalid server entry. This
10372 fixes fatal bug when server has lost connection and will reconnect
10375 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10377 * Made some sanity checks to silc_server_daemonise like to check
10378 whether the requested user and group actually exists.
10380 * Added sanity check to SKE's silc_ske_responder_finish to check
10381 that the public and private key actually is valid.
10383 * Invalidate the client's nickname when receiving Replace ID
10384 packet and the Client ID is being replaced. This means that the
10385 server will query the nickname if someone needs it (client)
10388 * Sort the ID Cache in client library when the ID Cache data
10389 has changed (needs sorting).
10391 * Do not allow for SILC client to create several connections to
10392 several servers. The client does not support windows right now
10393 and generating multiple connections causes weird behaviour.
10395 Irssi-silc client does support windows and can handle several
10396 connections without problems, see: www.irssi.org and SILC plugin.
10398 * Fixed some places where client was added to the IDList. The
10399 rule of thumb is following (in order to get everything right):
10400 If the client is directly connected local client then the
10401 `connection' argument must be set and `router' argument must be
10402 NULL to silc_idlist_add_client function. If the client is not
10403 directly connected client then the `router' argument must
10404 bet set and the `connection' argument must be NULL to the
10405 silc_idlist_add_client function.
10407 * The funtion silc_server_packet_send_local_channel actually did
10408 not check whether the client was locally connected or not. It
10409 does that now. Fixed a bug related to LEAVE command.
10411 * Fixed Remove Channel User payload parsing bug in server's
10412 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10414 * The server's silc_server_save_channel_key now checks also the
10415 global ID list for the channel as it might not be in the local
10416 list. Fixed a bug related to LEAVE command.
10418 * Is this the end of the [<unknown>] buglet that has been lurking
10419 around for a long time? A little for loop fix in server's
10420 silc_server_command_whois_parse that is used by both IDENTIFY
10421 and WHOIS command. At least, this was a clear bug and a cause
10422 of one type of [<unknown>] buglet.
10424 * WHOIS and IDENTIFY commands call the function
10425 silc_server_command_[whois/identify]_check function even if
10426 we are not router server.
10428 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10430 * Added --with-gmp configuration option. If set the GMP
10431 is always compiled in the SILC source tree. If not set then
10432 it is checked whether the system has the GMP3 installed. If
10433 it has then the GMP won't be compiled (the system's headers
10434 and library is used), if it doesn't have it then the GMP is
10435 compiled in the SILC source tree.
10437 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10439 * Changed RSA private exponent generation to what PKCS #1
10440 suggests. We try to find the smallest possible d by doing
10441 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10442 not security fix but optimization.
10444 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10446 * Added new config entry [Identity] to fork the server and run
10447 it as specific user and group. A patch from Bostik.
10449 * Imported Dotconf configuration library into lib/dotconf.
10450 This will be used to create the SILC configuration files later.
10451 It will appear in the distsribution after this commit.
10453 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10455 * A big code auditing weekend happening. Auditing code for
10456 obvious mistakes, bugs and errors. Also, removing any code
10459 Removed files for being obsolete:
10461 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10462 inline in the file lib/silcutil/silcbuffer.h)
10464 o lib/silcutil/silcbufutil.c (the header has inline versions)
10466 Changed code to fix possible error conditions:
10468 o The buffer formatting routines now check that the destination
10469 buffer really has enough space to add the data. This applies for
10470 both buffer formatting and unformatting
10471 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10472 unformatting was changed to accomodate following rules:
10473 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10474 sent to the function while XXX_*STRING will not allocate or copy
10475 the data into the buffer. Instead it sets the pointer from the
10476 buffer into the pointer sent as argument (XXX_*STRING used to
10477 require that the pointer must be allocated already). This change
10478 makes this whole thing a bit more consistent and more optimized
10479 (note that the data returned in the unformatting with XXX_*STRING
10480 must not be freed now). The routines return now -1 on error.
10482 o Tried to find all code that use buffer_format and buffer_unformat
10483 and added return value checking to prevent formatting and
10484 especially unformatting errors and possible subsequent fatal
10487 o Changed ske->x and ske->KEY to mallocated pointers in
10488 lib/silcske/silcske.h. Fixed possible data and memory leak.
10490 o Added return value checking to all *_parse* functions. Fixed
10491 many memory leaks as well.
10493 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10494 so that buffer overflows would not happen. All code now also
10495 checks the return value as it can fail.
10497 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10499 * Added reconnection support to server if the normal server looses
10500 its connection to the router (for example if router is rebooted).
10501 The server performs normal reconnection strategy implemented
10502 to the server. Affected file silcd/server.c.
10504 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10506 * Added new packet type SILC_PACKET_SET_MODE that is used to
10507 distribute the information about changed modes (for clients,
10508 channels and clients channel modes) to all routers in the
10509 network. Updated the protocol specification accordingly.
10511 Added functions into silcd/packet_send.c and
10512 silcd/packet_receive.c: silc_server_send_set_mode,
10513 silc_server_set_mode.
10515 Added new files silcmode.[ch] into lib/silccore that implements
10516 the encoding and decoding of Set Mode Payload. Added new type
10517 SilcSetModePayload. Moved the definitions of different modes
10518 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10520 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10522 * Oops, a little mistake in server's connection authentication
10523 protocol. The protocol is not ended with FAILURE but with
10524 SUCCESS if the authentication is Ok. :) Affected file is
10527 * Implemented NICK_CHANGE notify handling in server in the file
10528 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10529 the local clients on the channel. After the changing nickname
10530 in router environment snhould work and the [<unknown>] nickname
10531 should appear no more.
10533 The silc_server_replace_id function that receives the Replace ID
10534 payload now sends the NICK_CHANGE notify type also in the file
10535 silcd/packet_receive.c
10537 * Changed WHOIS and IDENTIFY command to support the maximum amount
10538 of arguments defined in protocol specs (3328 arguments). This
10539 fixed a bug that caused problems when there were more than three
10540 users on a channel.
10542 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10544 * Added extra parameter, command identifier, to the
10545 silc_client_send_command so that explicit command identifier
10548 Changed that ID list routines uses specific command identifier
10549 when sending WHOIS/IDENTIFY requests to the server so that they
10550 can be identified when the reply comes back.
10552 Affected files lib/silcclient/command.[ch],
10553 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10555 * Added `sender' argument to silc_server_packet_send_to_channel
10556 to indicaet the sender who originally sent the packet to us
10557 that we are now re-sending. Ignored if NULL. Affected file
10558 silcd/packet_send.[ch].
10560 * Added some server statistics support in silcd/server_internal.h
10561 SilcServerStatistics structure and around the server code. Also
10562 send some nice statistics information when client is connecting
10565 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10567 * Fixed channel ID decoding in server's JOIN command reply in
10568 silcd/command_reply.c
10570 * Fixed braodcasting of replace ID payload to not to send it if
10571 we are standalone server in silcd/packet_receive.c.
10573 * Fixed all channel message sending routines to not to send
10574 packets to clients that has router set, since they are routed
10575 separately in the same function earlier. Affects file
10576 silcd/packet_send.c and all channel packet sending functions.
10578 * In USERS reply, res_argv[i] are not allocated, the table
10579 is allocated. Thus changed that free the table, not its
10582 * In server's whois_check and identify_check if the client is
10583 locally connected do not send any WHOIS commands - they are not
10586 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10588 * Fixed some minor bugs in client when sending WHOIS command. The
10589 arguments was in wrong order.
10591 * Removed statis function add_to_channel from server in
10592 silcd/command.c that was previously used with the joining but
10595 * Tested USERS command in router environment successfully with two
10596 routers, two servers and two clients.
10598 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10600 * Reorganized the USERS command and command reply in client library
10601 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10602 When the command is given by user we register a pending command
10603 callback that will reprocess the command after the reply has been
10604 received from the server. When reprocessing the packet we then
10605 display the information. Thus, the USERS information is displayed
10606 now in the command callback instead of in the command reply
10607 callback. The processing of the command is same as previously
10608 when server has sent the command reply in the JOINing process.
10610 * Added to USERS command in silcd/command_reply.c to join the client,
10611 we didn't use to know about, to the channel after we've created
10612 a client entry for it. Also, for clienet we did know already still
10613 check whether it is on the channel or not and add it if not.
10615 * Removed silc_server_command_join_notify as the function and its
10618 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10620 * Changed the client's pending command handling to the same as the
10621 server's pending command handling. It is also now possible to
10622 execute command reply functions from other command reply
10623 function as the function callbacks for commands and command
10624 replies are one and same. The pending commands are not static
10625 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10626 in client connection context. Thus, pending commands are server
10627 connection specific as it is convenient.
10629 Changed the function silc_client_command_pending and
10630 silc_client_command_pending_del and added new function
10631 silc_client_command_pending_check. Removed the
10632 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10635 * Added cmd_ident, current command identifier, to the client
10636 connection context in lib/silcclient/client.h to keep track on
10637 command identifiers used in command sending. Client's command reply
10638 function handling now supports the mandatory command identifiers.
10640 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10641 funtions in client to fully support pending command callbacks.
10643 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10644 as one of the arguments to the application in the command reply
10647 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10648 before first releasing SILC but came back. Now it is removed again
10649 and should come back nomore. The FORWARDED flag was used only
10650 by the JOINing procedure by forwarding the command packet to router.
10651 Now, the JOINing procedure has been changed to more generic (due
10652 to various router environment issues) and FORWARDED is not needed
10653 anymore for anything. The protocol specification is yet to be
10656 Now, removed silc_server_packet_forward from server and the flag
10657 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10659 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10661 * Renamed NAMES command to USERS command. The NAMES was named that
10662 due to historical reasons. Now it is renamed. Also, rewrote
10663 parts of the USERS command. The nickname list is not sent anymore
10664 by the server. Only Client ID and mode lists are sent in the USERS
10665 command. Changed this also to the protocol specification.
10667 The client now resolves the names and stuff after it receives
10668 the USERS list from the server when joining to the channel.
10670 * WHOIS and IDENTIFY commands has been changed to support multiple
10671 Client ID's per command. One can now search for multiple users
10672 in the network by sending only one WHOIS or IDENTIFY command.
10673 Changed the code and the protocol specifications.
10675 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10676 uses silc_server_command_whois_parse to parse the request. */
10678 * If normal server, do not parse the WHOIS and IDENTIFY requests
10679 before sending it to the router. Saves some time.
10681 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10683 * Fixed JOIN command on client library. Wrong number of arguments
10684 used to crash the client.
10686 * Added silc_server_channel_has_global function to check whether
10687 channel has global users or not.
10689 * Added silc_server_channel_has_local function to check whether channel
10690 has locally connected clients on the channel.
10692 * The silc_server_remove_from_one_channel now checks whether the
10693 channel has global users or not after given client was removed from
10694 the channel. It also checks whether the channel has local clients
10695 on the channel anymore. If it does not have then the channel entry
10696 is removed as it is not needed anymore.
10698 * The silc_server_notify now checks on JOIN notify whether the joining
10699 client is one of locally connected or global. If it is global then
10700 the channel has now global users on the channel and that is marked
10701 to the channel entry. Also, it now saves the global client to
10702 global list who is joining and JOINs it to the channel. This is
10703 for normal server, that is.
10705 Changed silc_server_send_notify_on_channel,
10706 silc_server_packet_relay_to_channel and
10707 silc_server_packet_send_to_channel check if we are normal server
10708 and client has router set (ie. global client) do not send the
10709 message to that client, as it is already routed to our router.
10711 * Implemented LEAVE notify type handling in silc_server_notify
10714 * Tested LEAVE command in router environment successfully. Tested
10715 with two routers, two servers and two clients.
10719 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10721 * Implemented SIGNOFF notify type handling in silc_server_notify
10724 * silc_server_remove_id now removes the client entry from all channels
10725 it has joined and thusly sends SIGNOFF notify type.
10727 * Rewrote the NAMES list generation in server by removing two excess
10728 loops. The lists are created now inside one loop.
10730 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10732 * silc_server_remove_channel_user checks now also global list
10733 for channel and client.
10735 * silc_server_new_channel_user checks now both local and global
10736 list for channel and client. Fixed a bug in client id decoding.
10737 Used to decode wrong buffer.
10739 * silc_server_channel_message checks now both local and global
10740 list for channel entry.
10742 * Tested channel joining (hence JOIN) in router environment
10743 successfully. Tested with two routers, two servers and two
10746 * Tested channel message sending in router environment successfully.
10748 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10750 * Added silc_server_save_channel_key into server.[ch] to save the
10751 received channel key in Channel Key payload processing. It is
10752 also used in JOIN command reply handling.
10754 Equivalent function silc_client_save_channel_key added into
10755 client.[ch] into client library.
10757 * Changed JOIN command reply to send information whether the channel
10758 was created or not (is existing already) and the channel key
10759 payload. Changed protocol specs accordingly.
10761 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10762 the request was sent by ID and not by nickname. Crashed on
10765 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10767 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10768 now correctly save the received data.
10770 * silc_server_free_sock_user_data now notifies routers in the
10771 network about entities leaving the network.
10773 At the same time implemented functions silc_server_remove_id
10774 and silc_server_send_remove_id to receive and send REMOVE_ID
10775 packets. The packet is used to notify routers in the network
10776 about leaving entities. The ID removed will become invalid in
10779 * Added function silc_idlist_del_server into server. Removes and
10780 free's server entry from ID list.
10782 * silc_server_private_message function now checks, if we are router,
10783 that the destination ID really is valid ID, naturally.
10785 * In router when NEW_ID packet is received (for new client) the
10786 hash of the Client ID is saved in the ID Cache but the
10787 client->nickname is set to NULL, instead of putting the hash
10790 IDENTIFY command now also checks that client->nickname must be
10791 valid. If it is not if will request the data from the server who
10792 owns the client. Added new function
10793 silc_server_command_identify_check.
10795 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10796 to set the command to already allocated Command Payload.
10798 * Tested private message sending in router environment with two
10799 routers, two servers and two clients. Fixed minor bugs and now
10802 * Fixed segfault from client's NAMES command. Used to crash if
10803 not on any channel.
10805 * Forwarded packets must not be routed even if it is not destined
10806 to the receiver. Changed server code comply with this.
10808 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10810 * Added `require_reverse_mapping' boolean value to ServerParams
10811 structure. If TRUE (not default) the server will require that
10812 the connecting host has fully qualified domain name.
10814 If the reverse mapping is not required and hostname could not be
10815 found the IP address is used as hostname.
10817 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10819 * Implemented version string checking to both client and server.
10820 The check is incomplete currently due to the abnormal version
10821 strings used in development version of SILC.
10823 * Changed all command functions in server to use the new
10826 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10828 * Changed char *data to unsigned char *data in ID Cache system to
10829 support binary data as ID Cache data. Changed code to support
10830 binary data in lib/silccore/idcache.c.
10832 * Renamed silc_server_packet_relay_command_reply to
10833 silc_server_command_reply as it is normal packet receiving
10834 function. Rewrote the function to accept command replys for
10835 servers and not only for clients.
10837 * Mark remote router always as registered server if we are connecting
10838 to it. Otherwise, commands sent by the router to us are ignored.
10840 * All ID List find routines now returns the ID Cache Entry pointer
10841 as well if requested.
10843 * WHOIS command works now in router environment, tested with two
10844 routers, two servers and two clients.
10846 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10847 in router environment (as it is almost equivalent to WHOIS) but
10848 hasn't been tested thoroughly. Added new functions:
10850 silc_server_command_identify_parse
10851 silc_server_command_identify_send_reply
10852 silc_server_command_identify_from_client
10853 silc_server_command_identify_from_server
10855 * Disabled route cache adding because adding two different ID's with
10856 same IP replaces the old cache entry thus giving wrong route.
10857 The entry->router->connection is always the fastest route anyway
10858 so route cache may not be needed. Of course, new routes maybe
10859 established after receiving the ID when the entry->router->connection
10860 might not be anymore the most optimal.
10862 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10864 * Add route cache for received ID for fast routing.
10866 * Added silc_server_packet_route to route received packet on router
10867 that is not destined to us.
10869 * Renamed silc_server_get_route to silc_server_route_get.
10871 * Added id_string and id_string_len fields into SilcServer to
10872 include encoded ServerID for fast comparing without excess
10873 encoding of the ID's.
10875 * Cleaned up WHOIS command on server side. Added following static
10878 silc_server_command_whois_parse
10879 silc_server_command_whois_check
10880 silc_server_command_whois_send_reply
10881 silc_server_command_whois_from_client
10882 silc_server_command_whois_from_server
10884 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10885 arguments in command replies. All command functions should be
10886 updated to use this macro.
10888 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10890 * Minor typo fixes on command reply handling on server.
10892 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10894 * Added silc_server_command_add_to_channel internal routine to add
10895 the client to the channel after router has created the channel and
10896 sent command reply to the server.
10898 * Added generic silc_server_send_command to send any command from
10901 * Use static buffer with ID rendering instead of duplicating data.
10903 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10905 * Fixed a channel user mode bug when joining to a channel server gave
10906 everybody channel founder rights, oops.
10908 * We mark ourselves as the router of the incoming server connection
10909 if we are router ourselves. This way we can check in some packet
10910 sending functions whether it is locally connected server. For
10911 incoming router connections we put NULL.
10913 * For router sending packets locally means now always sending the
10914 packet cell wide; to local clients and local servers. For normal
10915 server sending packet locally means sending it to only local
10918 * Fixed the JOIN command to really work in router environment. If the
10919 channel is created it is always created by the router. Router is
10920 also responsible of making the initial joining to the channel,
10921 sending JOIN notify to the sending server and distributing
10922 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10923 does not exist server doesn't do anything else but forward the
10924 command to the router which performs everything.
10926 * Added silc_server_send_channel_key function to send the Channel Key
10929 * Added silc_server_create_channel_key to create new channel key. The
10930 channel key is now re-generated everytime someone joins or leaves
10931 a channel, as protocol dictates. Note: channel->key_len is the
10932 key length in bits.
10934 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10936 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10937 packet_receive.[ch] to separate packet sending and receiving
10938 routines. The server.[ch] now includes everything else including
10939 actual packet processing (writing and reading data) and other
10942 Renamed silc_server_private_message_send_internal to
10943 silc_server_send_private_message. The routine is still though
10944 used only to relay private messages as server does not send
10945 private messages itself.
10947 Renamed silc_server_new_channel to silc_server_create_new_channel
10948 and added new function sicl_server_new_channel that handles the
10949 incoming New Channel packet. Added also new sending function
10950 silc_server_send_new_channel to send New Channel Payload.
10952 * Added new function silc_server_notify to process incoming notify
10953 packet to the server/router. Server may then relay the notify
10954 to clients if needed.
10956 * Added new function silc_server_new_channel_user to process incoming
10957 New Channel User packet. Router will redistribute the packet and
10958 send JOIN notify to its local clients and locally connected servers
10959 if needed. Normal server will send JOIN notify to its local client
10960 on same channel when received this packet. Added also corresponding
10961 sending function silc_server_send_new_channel_user to sent the
10964 * Added boolean route argument to send_notif_to_channel and
10965 packet_send_to_channel functions to attempt to route the packet
10966 if it is TRUE and send only locally if it is FALSE.
10968 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10970 * silc_server_replace_id now broadcasts the received replace ID
10971 packet if it is not broadcast packet already. The router must
10972 broadcast to inform other routers about changed ID.
10974 * Added backpointer to server's router into SilcServer context in
10975 silcd/server_internal.h.
10977 * Fixed silc_server_packet_broadcast to send correct broadcast
10980 * The channel key is now distributed to the local client as soon
10981 as it is received from the router (in router environment) so that
10982 no other packet may be sent for the channel until client has
10985 * silc_server_remove_channel_user now broadcasts the received
10986 Remove Channel User packet if it is not broadcast packet already.
10987 The router must broadcast to inform other routers about removed
10990 * Added users field into SilcPacketContext that is a reference count
10991 of the context. One can increase the reference count by calling
10992 silc_packet_context_dup which is now changed to just increase the
10993 reference count instead of duplicating the data. The reference
10994 count is decresed by calling silc_packet_context_free that will
10995 free the data after the reference count hits zero.
10997 For now on the packet context and everything allocated into it
10998 (including the raw packet from network) must be freed by calling
10999 the new silc_packet_context_free function. Added also new function
11000 silc_packet_context_alloc that must be used now to allocate the
11001 context. This also means that if a routine is asynchronous from
11002 silc_[client/server]_packet_parse_type the packet context must
11003 be duplicated by calling silc_packet_context_dup. Otherwise it
11004 gets free'd after silc_[client/server]_packet_parse_type returns.
11005 Also, one must remember that if packet is duplicated then its
11006 reference count must be decresed by calling the free function as
11007 many times as it was duplicated.
11009 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
11010 from both client and server.
11012 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11014 * Made joining to a channel working in router environment.
11016 * Cleaned up JOIN command on server side and create function
11017 silc_server_command_join_channel internal routine to make the
11020 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11022 * Changed silc_command_pending list to SilcDList. Also, added
11023 `ident' field to SilcServerCommandPending structure to identify
11024 the reply and to call correct callback.
11026 Added silc_server_command_pending_check function to replace the
11027 corresnponding macro. The silc_command_pending list is not
11030 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
11031 to set identifier to previously allocated Command Payload. It
11032 is used to set identifier for command when resending Command
11035 * Added silc_command_payload_encode_payload to encode Command
11036 Payload buffer from SilcCommandPayload structure.
11038 * Added silc_argument_payload_encode_payload to encode Argument
11039 payload buffer from SilcArgumentPayload structure.
11041 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11043 * Changed WHOIS command to support router connection on server side.
11044 The whois request is always sent to router unless the server is
11045 standalone server. After server has received the reply from the
11046 router will it send the reply to the client.
11048 * Added silc_server_packet_broadcast into silcd/server.[ch] to
11049 broadcast received broadcast packet. The function is used only
11050 by router. The broadcast packet is always sent to the router's
11053 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
11054 render given ID to printable string, for log files for example.
11056 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11058 * Made basic router to router connections working. At least they
11059 can now connect to each other but nothing really works the way
11060 they are supposed - yet.
11062 * Added new initiator token to RouterConnection configuration
11063 file in silcd/serverconfig.[ch]. It is used to tell whether we
11064 are the initiator to the remote router or whether we'll expect
11065 the other end to connect.
11067 * Moved registering of listener task to silc_server_init, hence
11068 the server starts listenning as soon as it is run, even if it
11069 does not have connections to other routers. Let's see how well
11072 * Changed default connection retry timeouts for more suitable in
11075 * Removed cipher and such arguments from silc_idlist_add_client
11076 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
11077 Added new function silc_idlist_add_data to add the keys and stuff
11080 * Added SilcIDListData structure and added it to SilcClientEntry
11081 and SilcServerEntry as their first field in the structure. This
11082 way we can explicitly cast the ID entries to the SilcIDListData
11083 structure and get common data for the entries. In past, we had
11084 to first check what type of connection it is and then cast it to
11085 correct ID entry type. Now, we can directly cast the opaque
11086 pointer to the SilcIDListData (no matter what ID entry it actually
11087 is) and get the data needed.
11089 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11091 * Wow, found a bug in scheduler. The scheduler uninitialized itself
11092 in some circumstances even if threre were timeout tasks, though not
11093 IO tasks, but tasks anyway. Now fixed.
11095 * Defined SilcServerConnection structure to hold connection specific
11096 stuff about directly connected servers and routers. The definition
11097 is currently in silcd/server_internal.h. I thought about having
11098 a bit more important role fro this struct but for now it is used
11099 only when connecting to other server (or router actually).
11101 * Added connecting retry support in server when connecting to
11102 router(s). The retry feature implement exponential backoff
11103 algorithm. Also, added SilcServerParams structure to hold default
11104 parameters for server. For now, it include these retry settings
11105 and are hard coded. After server is moded to be as Silc Server
11106 Library this structure will be more important.
11108 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11110 * Changed client librarys channel->clients table to SilcList and
11111 changed code accordingly.
11113 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11115 * Changed client's channel table to SilcList and changed code
11116 accordingly. Also changed SilcChannelClientEntry to include back-
11117 pointer to the channel so that client entry can use that structure
11118 as list as well and we have fast cross-reference to the channel.
11119 This change dramatically decreased the complexity of channel
11120 handling with client entry and vice versa (removed one extra
11121 loop when searching for channel entry from many functions).
11123 * Changed server->sim from table to SilcDList and changed code
11126 * NAMES command can now be used from user interface. It will show
11127 the user list on the channel, neatly.
11129 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11130 Code now saves realname of the user if it becomes available.
11132 * Renamed configure.in to configure.in.pre and made ./prepare
11133 script to automatically add correct version string to
11134 configure.in which it creates from configure.in.pre.
11136 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11138 * NAMES command reply now shows users mode with the nickname when
11139 joining to channel.
11141 * Moved silc_client_ch[u]mode[_char] functions from
11142 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11143 place sucks, they are utility functions and should be in some
11146 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11148 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11151 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11155 * Added TRQ (efficient deque and list library) into lib/trq. This is
11156 a very good list library that is currently used in the SILC. Defined
11157 SilcList API over the library because I didn't like the API very
11158 much. See lib/trq/silclist.h for the API and examples of how to
11159 use the API. Fixed various places in the code to use the new
11160 SilcList API. The SilcList is meant for lists that has a structure
11161 already defined as a list. It is not suitable to add just some
11162 context to the list (in TRQ, the context is the list actually).
11164 So, I defined SilcDList that can be used for the purpose where
11165 predefined list structure does not exit. This can be used as
11166 such list. Now some context just can be added to the SilcDList.
11167 Currently this list is not used in the SILC just yet, though there
11168 are a lot places where this can replace dynamically allocated
11169 tables and I will fix these places, later, to use SilcDList.
11170 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11171 and use TRQ internally).
11173 Also fixed some annoying warning messages that the original TRQ
11174 code generated. Also minor changes to TRQ's Makefile.in.
11176 * Added support for querying by Client ID to both WHOIS and
11177 IDENTIFY commands into server, as required by the protocol.
11179 * Removed method function pointers from SilcBuffer structure. They
11180 weren't used to anything and just increased the context size for
11181 no good reason. This change also made silc_buffer_alloc and
11182 silc_buffer_free functions inline functions.
11184 * Disabled command flooding detection support until it's fixed so
11185 that it accepts commands in but does not execute them more than once
11188 * Added silc_net_localhost(), to return local hostname, into
11189 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11190 that must be initialized before calling silc_client_init.
11192 * Added new function: silc_server_send_notify_on_channels to send
11193 notify messages to all channels client has joined. It is assured
11194 that the message is sent only once per client.
11196 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11197 lib/silcutil/silcutil.[ch] as silc_format function. The new
11198 function is generic and is used by server as well, not only by
11199 the logging routines.
11201 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11202 the provided version string was not acceptable. Added new function:
11203 silc_ske_check_version into lib/silcske/silcske.h. The function
11204 must be implemented by the application (client or server) and it
11205 does not reside in the SKE library. The function checks the version
11206 string remote end sent.
11208 * Added back pointers (to opaque context and to SilcSocketConnection)
11209 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11211 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11212 duplicate packet context structure.
11214 * Changed `notify' client operation to send same arguments as client
11215 receives from server except for ID's. ID's are mapped to correct
11216 ID entry and that is returned. Also, if channel entry is not sent
11217 by server but the notify is for channel the channel entry is sent
11218 to application (otherwise application doesn't know that it is for
11219 channel (library gets it from packet's Destination ID)).
11221 * Added silc_client_remove_from_channels into client library to
11222 remove a client from all channels it has joined to. Used when
11223 received SIGNOFF notify from server. Added also new function
11224 silc_client_replace_from_channels to replace old ID entry with
11225 new ID entry on all channels. Used when received NICK_CHANGE
11226 notify from server.
11228 * Fixed ID Cache list handling in silc_idlist_get_client in
11229 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11230 to get (or query) client by ID.
11232 * Updated TODO list.
11234 * Added connection authentication status message defined by the
11235 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11236 support for these into the code in client and server side.
11238 * Added generic function silc_client_send_command to send any command
11239 with variable argument list. Application should use this function
11240 to send commands if the command functions provided by the library
11241 does not suite for the application's user interface needs.
11243 * Added new `failure' client operation. Application is notified about
11244 received failure packet if client is executing a protocol. In this
11245 case the protocol's execution has failed.
11247 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11248 is required by the protocol.
11250 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11251 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11254 * Added status flag to SilcSKE object to indicate realtime status
11255 of the SKE protocol.
11257 * Application receives now exactly same command reply arguments as
11258 the library receives from server. However, if ID is received the
11259 corresponding ID entry is returned to the application (eg. Client
11260 ID is mapped to correct SilcClientEntry entry and that is returned).
11261 Changed command_reply client operation due to this change.
11263 * Changed all ID's in commands and in command replys as ID Payloads.
11264 Change affected both client and server side codes.
11266 All ID's sent in SILC network (with execption of ID's in SILC
11267 Packet header) are sent in ID Payload to support variable length
11270 * Server now notifies nick changes and notifies all clients on
11271 the channels about the new nickname (about the new Client ID,
11274 * Implemented CMODE command to change channel modes. Supports all
11275 channel modes defined by the protocol specs except ban and invite
11276 lists. (Also, private channel key mode is supported but support for
11277 setting private channel key in client is missing, thus, this mode
11278 has no effect on client side (except that server requires that the
11279 client uses private channel key and normal channel traffic does not
11282 Also, invite mode works per se, but INVITE command does not work
11283 yet correctly, so you can set channel as invite only channel but
11284 inviting clients to the channel does not work (it is yet to be
11285 thought what's the best way to do it).
11287 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11288 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11289 Implemented CUMODE command to change user's mode on the channel.
11290 Supports all modes defined by the protocol specs.
11292 * Added NAMES command reply to return users modes on the channel.
11294 * Removed unnecessary and slow ciphers from lib/silccrypt.
11296 * Set SO_KEEPALIVE option to connection sockets by default.
11298 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11300 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11301 redefined the Notify Payload into protocol specs.
11303 * Added silc_id_payload_parse_id to get ID directly from raw
11306 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11308 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11309 accept searching by Client ID as well.
11311 * Added support for LEAVE and SIGNOFF notify types in client library.
11313 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11314 to parse ID Payload from raw data.
11316 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11318 * Added flags parameter into silc_ske_assemble_security_properties
11319 function in lib/silcske/silcske.[ch].
11321 * Changed notify client operation to fit better for notify messages
11322 sent by server. The notify payload received from server is now
11323 passed to the application (after parsing it to SilcNotifyPayload).
11324 It is application's responsibility to retrieve the arguments
11325 from the payload and show the message the way it wants. The message
11326 sent by server is implementation specific.
11328 * Changed public keys to comply with the protocol specification.
11329 Old public keys are not supported anymore and are not compatible.
11331 * Removed nickname from Channel Payload as the latest draft removed
11332 it. The client must resolve the nickname from the NAMES command
11333 reply received when it joined the channel.
11335 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11337 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11339 * Fixed some errors in protocol specification drafts.
11341 * Created lib/silccore/silcnotify.c to implement Notify Payload
11342 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11343 generic payloads described by protocol specifications. The file
11344 includes implementations for ID Payload and Argument Payload.
11346 * Changed Command Payload implementation to use the new Argument
11347 Payload. Changed command_xxxx_payload to command_payload_xxxx
11348 to comply with SILC coding conventions.
11350 * Added suppport for Argument Payload handling in Notify Payload
11351 implementation as protocol requires it. Added the new support
11352 into server and client lib as well.
11354 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11356 * Added support for multiple nicknames on same channel. [n] is
11357 added locally to the nickname if there are more than one same
11358 nicknames on the channel.
11360 * Server now sends all nicknames that matched WHOIS request.
11361 Client also shows the list received from server.
11363 * Added TOPIC command to client side. User can now set and show
11364 current topic on channel.
11366 * Added MOTD command to client and server. Also, server sends the
11367 motd when client connects to the server.
11369 * Changed version strings to comply ISO 8601.
11371 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11373 * Fixed protocol error handling in client library. It should now
11374 cope even if the SKE fails for some reason.
11376 * Made new protocol specification drafts for submitting to IETF.
11378 * Implemented TOPIC command to server in silcd/command.c.
11380 * Added two new notify types into lib/silccore/silcnotify.h:
11381 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11382 notify nickname change and topic setting/change on a channel.
11384 * API change of command_reply operation in client library. The
11385 application gets now the status type received from server as well.
11387 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11389 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11391 * Cras fixed and optimized the packet handling even further and
11392 it should work now. Minor change to the prototype of function
11393 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11395 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11397 * Added new function into lib/silcutil/silcschedule.[ch]:
11398 silc_schedule_with_fd to select() a specified fd. The function
11399 returns after timeout expires or data arrives or goes. The
11400 function is used by packet routines to wait that all data is
11401 received from network.
11403 * Fixed data reading from network in lib/silccore/silcpacket.c.
11404 The code now assures that all data is read from the fd and then
11405 continues packet processing. This was a bug fix since the code
11406 used to drop some data in some circumstances.
11408 * Added new function into lib/silcclient/client.[ch]:
11409 silc_client_start_key_exchange to start key exchange after
11410 connection has been established to server. The code internally
11411 now uses this funtion but its main purpose was to provide it
11412 for applications that perform their own connecting. After
11413 application has created a connection it merely calls this
11414 function to start the key exchange between client and server.
11415 The library takes care of everything else after that.
11417 Updated also lib/silcclient/README to explain the usage of
11420 * Do not send to application information that connection has
11421 been established. Application gets notified it by connect
11424 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11426 * Applied cras's patch to add silc_schedule_one function. The
11427 function runs scheduler once and returns.
11429 * Fixed the scheduler after cras messed it up. The timeout
11430 handling works now as it's supposed to work.
11432 * Added into lib/silccore/ silcnotify.h to include notify
11433 message types support. Changed silc_server_send_notify*
11434 functions, in server.[ch], to support those new notify types.
11435 Added the support for the notify types into client library,
11436 as well. Added new notify client operation into ops.h in
11439 * Changed silc_server_packet_send_to_channel to send normal
11440 packets instead of just channel message packets. The function
11441 is now used to send the notify packets to channels. It is not
11442 used to send channel message packets anymore, as server never
11443 sends them anymore.
11445 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11446 va_arg()s as it seems to require it nowadays. I guess, if SILC
11447 is compiled with older va_arg() the new code should work anyway.
11449 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11451 * Splitted core library. Core library (lib/silccore) includes
11452 now only SILC protocol specific core (and common) components.
11453 Created new utility library (lib/silcutil) that includes more
11454 generic purpose stuff. The stuff for util library was taken
11455 from the old core library. This was minor and easy split.
11457 * Created SILC Client Library (lib/silcclient) that includes
11458 implementation of the SILC client without user interface. This
11459 was major move from silc/ directory. The code has been changed
11460 so that it is transparent towards the user interface. The
11461 silc/ directory includes now the same user interface as before
11462 and it uses the new client library. Read lib/silcclient/README.
11463 Basicly, the client library performs everything else related
11464 to SILC except user interface handling. Also, configuration
11465 files are considered to be part of user interface and library
11466 does not handle them.
11468 This change also changed a lot of structures, function naming etc.
11469 Most important change was that SilcClientWindow object was
11470 renamed to SilcClientConnection in the client library. Created
11471 also new file lib/silcclient/ops.h. Also added new files
11472 silc/local_command.[ch] and silc/client_ops.[ch].
11474 All these changes were made to make it easier for user interface
11475 designers to create what ever user interface for the SILC client
11478 It is also expected that the server will be moved to lib
11479 directory as well and SILC Server Library will be created;
11480 sometimes in the future.
11482 * Removed Local commands from lib/silccore/silccommand.h as
11483 they are application specific and new client library does not
11484 handle any of those anymore.
11486 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11487 old client implementation in silc/.
11489 * Added support for callback functions in SILC_LOG_* macros.
11490 Application can now set its own callbacks that will be called
11491 instead of using the default functions that will always print
11492 the debug messages to stderr (or stdout). Also, debugging can
11493 now be disabled by setting silc_debug to FALSE and re-enabled by
11494 setting it to TRUE. Note, that logging will still work even
11495 if debugging is disabled.
11497 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11498 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11499 silc_log_reset_debug_callbacks.
11501 * To enable debugging in silc client one must give now -d
11502 option on command line.
11504 * Changed silc_schedule_init to automatically allocate task queues
11505 if they are not allocated before calling it.
11507 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11509 * Added GMP 3.1 into math library.
11511 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11513 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11514 a channel in SILC network. The packet is used by servers and
11515 routers to notify other routers that user has left a channel.
11516 This little feature was missing until now. Added the feature
11517 to protocol specification as well.
11519 Added functions: silc_server_send_remove_channel_user and
11520 silc_server_remove_channel_user into server.[ch].
11522 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11523 lib/silccore/silcpacket.h. However, they are not implemented
11526 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11528 * Fixed joining to a channel and sending channel messages
11529 between server and router. The channel message sending should
11530 now work inside a cell.
11532 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11534 * Fixed the private message sending between server and router.
11535 The private message sending should now work inside a cell.
11537 * Added silc_server_replace_id into server.[ch] to replace
11538 existing ID in the SILC network.
11540 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11541 and silc_idlist_replace_server_id into idlist.[ch] in server.
11543 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11545 * Fixed the server to server connections. Server can again now
11546 connect to router. Router to router connections probably does
11549 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11551 * Added dynamic protocol registering support. Now protocols can
11552 registered and unregistered on the fly. Patch by cras.
11554 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11556 * Added lib/contrib directory to hold routines that some platforms
11557 don't have but are needed by SILC.
11559 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11560 into lin/contrib to provide getopt() and getopt_long() for
11561 those who don't have it.
11563 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11565 * Added AWAY command to client. When away message is set and
11566 client receives a private message packet the client automatically
11567 replies to the sender with the away message.
11569 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11570 bug seemed to be the cause of recent problems when compiling
11573 * Added version detection support to SKE protocol specification
11574 and added the new changes to the SKE implementation as well.
11575 There were other minor changes in the SKE protocol as well.
11577 Many changes in lib/silcske/silcske.[ch] and in
11578 lib/silcske/payload.[ch].
11580 * Added ^U functionality, clear input line. Patch from cras.
11582 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11584 * Mainly small bugfixes on core library. Fixed some debugging
11585 logging and buffer overflow in silclog.c.
11587 * Updated config.sub and config.guess on the distribution tree.
11589 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11591 * Added command lagging support in server. Client may execute
11592 commands now only once in two seconds.
11594 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11596 * Optimized packet reception. MAC computation and checking is now
11597 also more optimized. A lot previously duplicated code is now
11598 used as generic by both client and server.
11600 * Fixed key pair generation in clientutil.c
11602 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11604 * Added into lib/silccore/silcbufutil.[ch] new function;
11605 silc_buffer_realloc.
11607 * Moved generic packet sending/encryption functions to
11608 lib/silccore/silcpacket.[ch] from client and server. Some
11609 rewriting of the functions.
11611 * Moved all generic packet reception/decryption functions to
11612 lib/silccore/silcpacket.[ch] from client and server. The
11613 packet processing is now much cleaner in both client and server.
11614 These were major changes in both client and server.
11616 * Created many common functions in server to do packet sending.
11617 Previously code were duplicated a lot, this has been removed
11618 with these changes.
11620 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11622 * Rewrote major parts of the ID cache system. Don't know
11623 whether it is better now or not but at least the API is more
11626 * Major rewrite on ID cache stuff on client because of the ID
11627 cache API changes. Added idlist.c to client.
11629 * Also major rewrite on ID cache stuff on server as well.
11630 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11631 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11632 in hand, instead they are all put into the ID cache system now.
11633 All server_idlist_* routines uses ID cache now instead of
11634 traversing its own lists (those lists does not exist anymore).
11635 SilcIDList though still exists. Also, SilcXXXEntry's are
11638 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11640 * Finally made the SKE implementation compliant to the protocol
11641 specification. All mp integers are now binary encoded as
11642 opposed being HEX encoded.
11644 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11647 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11648 functions: silc_[encode/decode]_pem. Also added function
11649 silc_encode_pem_file to PEM encode with newlines ('\n') for
11650 saving into a file.
11652 * SILC public keys are now encoded either PEM or binary. Same
11653 option is for private keys as well. By default private keys
11654 are binary encoded and public keys PEM encoded. Silly HEX
11655 encoding were removed.
11657 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11658 function to create fingerprints.
11660 * Fixed a bug in SHA1; does not change the original data anymore.
11662 * Partly implemented INFO command on client and server side.
11663 Fixed CLEAR command. Changes to SERVER command; show current
11664 server(s) when giving command without arguments. Added
11665 VERSION command to client.
11667 * Added check to server that unregistered connections cannot
11668 execute commands (unless it is specificly allowed).
11670 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11672 * Fixed screen refresh.
11674 * Fixed channel joining bug from client. On some circumstances
11675 client tried to join to a channel it had already joined.
11677 * Added public key verification process into client's protocol.c.
11678 The client now verifies the public key from user and saves
11679 it into ~./silc/serverkeys/ directory.
11681 Added into: clientutil.[ch]: silc_client_verify_server_key.
11683 * Changed SKE protocol's silc_ske_initiator_finish function
11684 to accept callback function that verifies the received public
11685 key. Removed old silc_ske_verify_public_key function.
11687 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11689 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11690 silc_pkcs_private_key[_data]_set.
11692 * Made the password and public authentication more cleaner in
11693 server's protocol.c.
11695 * Removed historic and obsolete protocol `channel_auth' from
11696 both client and server.
11698 * Removed wrong way of sending command status messages from
11699 server to client in server's command.c. The old way violated
11700 protocol specification.
11702 Changes to silccore/silccommand.[ch]: removed
11703 silc_command_encode_status_payload -> not needed anymore,
11704 changed silc_command_encode_payload_va to accept extra
11705 argument on variable argument list. The argument type must
11706 now be provided to the function. Also, added new function:
11707 silc_command_encode_reply_payload_va which is same as
11708 normal command_encode_payload_va except command status type
11709 is provided as extra argument.
11711 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11713 * Added ~./silc directory handling. The directory includes the
11714 public and private keys for the client.
11716 Added silc_client_check_silc_dir, silc_client_create_identifier
11717 and silc_client_load_keys.
11719 * Implemented SILC protocol compliant public key. Added public
11720 and private key saving to and loading from files.
11722 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11723 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11724 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11725 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11726 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11728 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11729 silc_pkcs_load_[public/private]_key.
11731 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11733 * Added silc_server_get_route (route.[ch]) to get connection
11734 data for the fastest route for given ID.
11736 * Implemented INVITE command on client and server. The command
11737 were re-defined in the SILC Protocol Specification and the
11738 implementation now complies with the specification.
11740 * Implemented PING command on client and server.
11742 * Implemented NAMES command on client and server. The server side
11743 supports currently only normal server not router server yet.
11744 Some changes to NAMES definition in SILC protocol specification.
11746 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11748 * Implemented LEAVE command on client and server.
11750 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11751 again. This change was made to the protocol as well. Server
11752 should not violate the protocol specification anymore.
11754 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11756 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11757 was tested. SOCKS4 was not but should work anyway.
projects / crypto.git / blob