1 Sun Dec 17 16:46:55 EET 2006 Pekka Riikonen <priikone@silcnet.org>
3 * Removed `detach' client operation. The detachment data is
4 now delivered in SILC_COMMAND_DETACH command reply to
5 application. Affected file in lib/silcclient/.
7 * Rewrote resuming/detaching in client library.
9 * Added boolean encryption indicator for silc_cipher_set_key.
10 Affected files lib/silccrypt/silccipher.[ch].
12 Wed Dec 13 18:05:50 EET 2006 Pekka Riikonen <priikone@silcnet.org>
14 * Added silc_likely and silc_unlikely macros for GCC branch
15 prediction optimizations. Affected file lib/silcutil/silctypes.h.
17 * Added assembler AES optimization. Cleaned up the SILC Cipher
18 implementation API. Affected files are in lib/silccrypt/.
20 Tue Dec 12 18:56:14 EET 2006 Pekka Riikonen <priikone@silcnet.org>
22 * Changed back the SILC_FSM_THREAD_WAIT operation to not
23 continue to next state if thread is finished already. That
24 check is not done anymore. Affected files are
25 lib/silcutil/silcfsm.[ch].
27 Sun Dec 10 13:54:52 EET 2006 Pekka Riikonen <priikone@silcnet.org>
29 * Removed silc_packet_[get|set]_ciphers and
30 silc_packet_[get|set]_hmacs. Added silc_packet_set_keys that
31 handle REKEY_DONE packet sending in rekey. Affected files
32 are lib/silccore/silcpacket.[ch].
34 * Added silc_fsm_is_started. Affected files are
35 lib/silcutil/silcfsm.[ch].
37 * Added settings sign_channel_message, sign_private_message
38 and key_exchange_rekey_pfs to SILC Client. Added UDP transport
39 support for key agreement in /KEY command. Affected files
40 in apps/irssi/src/silc/core/.
42 * During SILC Client initialization forward log messages to
43 stderr. Affected files in apps/irssi/src/silc/core/.
45 Thu Dec 7 19:07:21 EET 2006 Pekka Riikonen <priikone@silcnet.org>
47 * Added silc_ske_get_key_material. Affected files are
48 lib/silcske/silcske.[ch].
50 * Added silc_packet_stream_is_udp. Affected files are
51 lib/silccore/silcpacket.[ch].
53 * Added SKE packet retransmission support with UDP transport.
54 Affected file is lib/silcske/silcske.c.
56 Sun Dec 3 22:00:12 EET 2006 Pekka Riikonen <priikone@silcnet.org>
58 * Added silc_socket_stream_is_udp. Affected file is
59 lib/silcutil/silcsocketstream.[ch].
61 * Added UDP transport support to packet engine. Affected file
62 is lib/silccore/silcpacket.c.
64 * Added silc_socket_stream_is_udp. Affected file is
65 lib/silcutil/silcsocketstream.[ch].
67 Sat Nov 18 11:33:03 EET 2006 Pekka Riikonen <priikone@silcnet.org>
69 * Added silc_packet_send_va[_ext] to send variable argument
70 formatted buffers. Affected files lib/silcore/silcpacket.[ch].
72 * Timeout freelist garbage collection added to scheduler.
73 Affected file lib/silcutil/silcschedule.c.
75 Thu Nov 9 18:12:15 EET 2006 Pekka Riikonen <priikone@silcnet.org>
77 * Added silc_show_public_key_file to
78 lib/silcapputil/silcapputil.[ch].
80 * Added SILC_STR_ADVANCE support for buffer unformatting.
81 Affected file lib/silcutil/silcbuffmt.c.
83 Tue Nov 7 18:04:36 EET 2006 Pekka Riikonen <priikone@silcnet.org
85 * Added silc_string_split to lib/silcutil/silcstrutil.[ch].
87 * Added silc_mutex_assert_locked to lib/silcutil/silcmutex.h.
89 * silc_fsm_continue[_sync] now cancels erlier timeout set with
90 silc_fsm_next_later. Affected file lib/silcutil/silcfsm.c.
92 Sat Nov 4 21:50:37 EET 2006 Pekka Riikonen <priikone@silcnet.org
94 * Added SILC_STR_FUNC to buffer format API. Affected files
95 are lib/silcutil/silcbuffmt.[ch].
97 * Added silc_buffer_[s]enlarge to lib/silcutil/silcbuffer.h.
99 * No more memory allocation for message payload parsing.
100 Pre-allocated buffer can be used with message payload encoding.
101 Affected files lib/silccore/silcmessage.[ch].
103 Fri Oct 27 21:01:26 EEST 2006 Pekka Riikonen <priikone@silcnet.org
105 * Added silc_buffer_sunformat and silc_buffer_sunformat_vp
106 to silcutil/silcbuffmt.[ch].
108 Sun Oct 22 13:03:07 EEST 2006 Pekka Riikonen <priikone@silcnet.org
110 * Added SILC_STR_BUFFER to format and unformat SilcBuffer.
111 Affected file lib/silcutil/silcbuffmt.[ch].
113 * Removed silc_schedule_signal_[un]register and
114 silc_schedule_signal_call. Added silc_schedule_task_add_signal
115 to add signal task. Only one callback per signal may be
116 added. The signals are now automatically called back to
117 caller. Affected files lib/silcutil/silcschedule.[ch] and
118 silcutil/[unix/win32]/silc[unix/win32]schedule.c.
120 * Added silc_time_msec and silc_time_usec to silcutil/silctime.[ch].
122 * Added SilcSKEParams for SKE parameters and simplied even more
123 the SKE interface. Affected files are lib/silcske/silcske.[ch].
124 Added support for IV included and session port handling with
127 * Added Secure ID (SID) support with IV Included flag (for UDP/IP)
128 in lib/silccore/silcpacket.[ch]. Added silc_packet_set_sid
129 which is called after every rekey when IV Included flag is used.
130 See SILC specifications for details.
132 Thu Oct 19 10:03:03 EEST 2006 Pekka Riikonen <priikone@silcnet.org
134 * Added lib/silcapputil and moved SILC application specific
135 utility routines from the generic util library lib/silcutil
136 to the new library. Removed lib/silcidcache and moved that
137 to lib/silcapputil as well.
139 Tue Sep 19 00:14:11 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
141 * Added SILC_STR_ADVANCE. Affected file is
142 lib/silcutil/silcbuffmt.[ch].
144 * The silc_buffer_strformat preserves buffer locations now.
146 * Added lib/silcutil/silcatomic.h for atomic operations.
148 Sat Sep 16 11:23:06 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
150 * Added lib/silchttp, SILC HTTP server, a very simple HTTP
153 * Fixed MIME deocing when data portion is not present.
154 Affected file lib/silcutil/silcmime.c.
156 Wed Jul 19 12:06:38 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
158 * Moved lib/silccore/silcidcache.[ch] to lib/silcutil/.
160 * Added IV Included support to packet routines, to allow
161 packet sending and receiving on UDP/IP. Affected files are
162 lib/silccore/silcpacket.[ch].
164 * Added SILC_FSM_YIELD. Affected files lib/silcutil/silcfsm.[ch].
166 Tue Jul 18 20:10:28 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
168 * Added UDP support to network and socket stream library.
170 Sat Jun 24 22:33:18 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
172 * Added conditional variables. New files are
173 lib/silcutil/silcondvar.h and platform specific implementations.
175 Thu Jan 5 20:02:31 CET 2006 Patrik Weiskircher <pat@icore.at>
177 * make sure session->hostname and session->port are valid before the
178 application callback is done, since things will go wrong if the
179 application immediately calls silc_client_file_receive. Affected
180 file lib/silcclient/client_ftp.c.
181 Patch received from Stefan Siegel <stesie@brokenpipe.de>, thanks!
183 Fri Dec 30 22:54:21 EET 2005 Pekka Riikonen <priikone@silcnet.org>
185 * New SILC PKCS API enabling support for other public keys
186 and certificates, lib/silccrypt/silcpkcs.[ch], silcpk.[ch].
188 * Separated SILC Public Key Payload routines from the PKCS API
189 to lib/silccore/silcpubkey.[ch].
191 Wed Dec 28 13:55:22 EET 2005 Pekka Riikonen <priikone@silcnet.org>
193 * Added SILC Key Repository library, lib/silcskr.
195 * Added SILC Server library, lib/silcserver.
197 Mon Dec 19 18:04:24 EET 2005 Pekka Riikonen <priikone@silcnet.org>
199 * MIME objects in attributes now use SilcMime. Affected files
200 are lib/silccore/silcattrs.[ch].
202 Sat Dec 17 20:13:31 EET 2005 Pekka Riikonen <priikone@silcnet.org>
204 * Synchronize semaphore posting for real threads in FSM.
205 Affected files are lib/silcutil/silcfsm.c, silcfsm_i.h.
207 Mon Nov 28 17:06:54 EET 2005 Pekka Riikonen <priikone@silcnet.org>
209 * Added silc_file_set_nonblock. Affected file is
210 lib/silcutil/silcfileutil.h.
212 * Added silc_fd_stream_file to lib/silcutil/silcfdstream.[ch].
214 Sat Nov 26 16:13:40 EET 2005 Pekka Riikonen <priikone@silcnet.org>
216 * FSM based implementation of SILC SKE. Simpler interface also.
217 Affected files are in lib/silcske/.
219 * Added SilcBool type. Affected file lib/silcutil/silctypes.h.
221 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
223 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
224 silc_mime_parse is available but deprecated.
226 * Check that packet is valid when processing key exchange,
227 authentication and rekey protocols. Fixes a crashbug.
228 Affected files are apps/silcd/protocol.c and
229 lib/silcclient/protocol.c.
231 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
232 all hash buffers to use that instead of fixed values.
234 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
236 * Added SHA-256 to crypto library. The SHA-256 takes now
237 precedence over SHA-1.
239 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
241 * Check for valid return value from regcomp. Affected file
242 lib/silcutil/unix/silcunixutil.c.
244 Tue May 10 23:11:17 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
246 * Fixed silc_hash_uint to work with integers. Affected
247 file lib/silcutil/silcutil.c.
249 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
251 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
253 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
255 * Fixed channel public key list saving on JOIN command reply
256 on backup router. Affected file apps/silcd/command_reply.c.
258 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
260 * Added default limit how many channels client can join,
261 default is 50. Added 'channel_join_limit' configuration
262 option to server too. Affected files are apps/silcd/command.c
263 and serverconfig.[ch].
265 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
267 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
268 On Toolkit the server and client are not compiled by default.
269 Affected file configure.ad.
271 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
273 * Added lib/contrib/getopt.[ch] for platforms that don't
274 have it (it is not GPL implementation).
276 * Fixed compilation when pkg-config is used.
278 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
280 * A comma in invite/ban string is invalid, check for it.
281 Affected file apps/silcd/server_util.c.
283 * Added SERVICE command to the server. It parses the command
284 request but SILC Server does not support services for the
285 time being. Affected file apps/silcd/command.[ch].
287 * Added SERVICE command and command reply to client library.
288 It is however incomplete. Updated Toolkit documentation.
289 Affected files are lib/silcclient/command[_reply].[ch].
291 * Fixed IDENTIFY/WHOWAS command reply to send the username
292 correctly (uninitialized buffer). Affected file is
293 apps/silcd/server_query.c.
295 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
297 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
298 finalizes the major restructuring of the CVS tree.
300 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
302 * Send empty MOTD reply if MOTD file cannot be read.
303 Affected file silcd/command.c.
305 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
307 * Optimized primer number generator to use simpler conversion
308 routines. Also assure that the prime number will have the
309 highest bit set after modifying it. Affected file is
310 lib/silcmath/silcprimegen.c.
312 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
314 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
315 for now only for testing purposes, it will not be delivered
316 in any distribution for now.
318 * Removed NSS MPI from the source tree. Due to upcoming
319 license change for the SILC Toolkit, we cannot deliver the
320 NSS MPI anymore. I decided to replace it in all distributions
321 with public domain library.
323 * Removed GNU regex from lib/contrib and introduced free
324 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
325 GNU regex compatible API to it (only partial).
327 * Removed getopt routines from lib/contrib.
329 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
331 * Use silc_server_send_command_reply to send replies instead
332 of encoding packet itself. Affected file silcd/command.c.
334 * Added command sending and receiving statistics to server.
335 Affected files in silcd/.
337 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
338 with GCC, for it not to warn about pointer signedness.
340 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
342 * Added context to the SilcIDCache destructor. Affected
343 files are lib/silccore/silcidcache.[ch],
344 lib/silcclient/client.c and silcd/server.c.
346 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
348 * Added pkg-config check to configure.
350 * The PublicKeyDir must not be used with Admin block in server
351 config. Affected file silcd/serverconfig.c.
353 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
357 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
359 * Handle empty LIST command reply correcttly in server. Affected
360 file silcd/command_reply.c.
362 * Handle empty LIST command reply correctly in client library.
363 The application will now receive one LIST command reply with
364 all arguments set to NULL if there are no channels. Updated
365 Client Library documentation accordingly. Affected file
366 lib/silcclient/command_reply.c.
368 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
370 * Added channel name string stringprep profile to the protocol
371 and implementation to allow a little free'er channel name
372 strings. Affected files are lib/silcutil/silcstringprep.[ch].
374 * Added silc_channel_name_[check|verify] to check and verify
375 channel name strings. Affected files are
376 lib/silcutil/silcstrutil.[ch].
378 * Added support for the new channel name preparation in client
379 library and server. Affected files in lib/silcclient and
382 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
384 * Added the Autodist into the source tree. It replaces the
385 old ./prepare. It can be used to create distributions as
386 previously. See README.CVS and README.DIST. See
387 distributions in distdir/.
389 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
391 * Make sure query sends at least an error back if nothing
392 more is sent. Affected file silcd/server_query.c.
394 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
396 * During query, check if the original command caller goes
397 away. If it does, stop the query. Affected file
398 silcd/server_query.c.
400 * Check for valid channel creation in JOIN command reply.
401 Affected file lib/silcclient/command_reply.c.
403 * Handle the resolver counter in silc_client_get_users_by_channel
404 callback correctly. Fixed auto-join bug in Gaim. Affected
405 file lib/silcclient/idlist.c.
407 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
409 * Added some better error messages. Affected file
410 silcd/command_reply.c and packet_receive.c.
412 * Handle error in WATCH command propely on backup router.
413 Affected file silcd/command.c.
415 * Fixed freeing of unfreeable variable in WHOIS command reply.
416 Affected file silcd/command_reply.c.
418 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
420 * Added pkg-config .pc file creation for silc core library
421 and silcclient library. A patch by c0ffee.
423 * Removed the need for GNU Libidn. Added the simple stringprep
424 from libidn into lib/contrib/. It is now used also on Windows
427 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
429 * Simplified the invite and ban string handling in the
430 server. Check for valid invite and ban arguments also.
431 Affected file silcd/server_util.c.
433 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
435 * Added WATCH list announcing in backup router protocol.
436 Affected files are silcd/command.c, server.c, server_backup.c.
438 * Do not change users mode to founder on normal server/backup
439 if the founder mode is set, and user is first one to join.
440 Affected file silcd/pcaket_receive.c.
442 * Do not send CUMODE_CHANGE notify back to sender. Affected
443 file silcd/packet_receive.c.
445 * Added getrusage() to take noise in SILC RNG. A patch by
446 Mika Boström. Affected files are configure.in.pre,
447 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
449 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
451 * Splitted the SILC libraries configuration into a configure
452 fragment into lib/configure.ad. It is now possible, once
453 this feature is added, to specify whether to compile or not
454 compile included SILC libraries. Affected files are
455 configure.in.pre, lib/silcmath/mpi/configure.ad,
456 lib/configure.ad, Makefile.defines.pre and
457 Makefile.defines_int.pre.
459 * Added --with-silc-includes and --with-silc-libs to configure.
460 If specified the included libs are not compiled, but the
461 specified libs are used. Pkg-config is not yet supported.
462 Affected file configure.in.pre.
464 * Fixed WATCH command handling on backup router. Router does not
465 send the watch command any more to backup if it originates from
466 backup. Affected file silcd/command.c.
468 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
470 * Changed announcing to not announce unregistered clients.
471 Affected file silcd/server.c.
473 * Fixed username handling in command reply. Affected file
474 silcd/command_reply.c.
476 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
478 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
480 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
481 Affected file: includes/silcincludes.h.in
483 * bool is defined as _Bool on Mac OS X now.
484 Affected file: lib/silcutil/silctypes.h
486 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
488 * Added support for UTF-8 nicknames, channel names and
489 server names in client library. Affected files in
492 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
493 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
494 software to check how Toolkit has been compiled.
496 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
498 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
500 * Use silc_utf8_str[n]casecmp instead of strcmp routines
501 in library and in SILC Client when dealing with nicknames
502 and other identifier strings. Affected file in client lib
505 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
506 irssi/src/silc/core/silc-servers.c.
508 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
510 * Fixed idcache to work with the new identifier strings.
511 Affected file lib/silccore/silcidcache.c.
513 * Added UTF-8 hash and compare function for SilcHashTable.
514 Affected file lib/silcutil/silcutil.[ch].
516 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
517 Affected file lib/silcutil/silcstringprep.[ch].
519 * Changed the identifier string handling to include the original
520 format in client, server, channel entries and normalized
521 format in cache. Affected files in silcd/.
523 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
525 * Added support for the new identifier strings and their
526 validity checking. Nicknames, channel names and usernames
527 can now include practically any kind of letters and various
528 other characters. Affected files in silcd/ and in libraries.
530 NOTE: comparing these strings should now be done with memcmp()
531 to check binary compatibility. All these strings are normalized
532 and casing is irrelevant.
534 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
535 as easy function for applications to check whether identifier
538 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
540 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
541 file lib/silcutil/silcutf8.c.
543 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
545 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
547 * Make public key in getkey reply mandatory. Affected file
548 lib/silcclient/command_reply.c
550 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
552 * Added Parameter dont_register_crypto_library to
553 SilcClientParam. If set to TRUE, silcclient library will
554 not initalize the Crypto Libraries and application
555 will need to do it. Affected file lib/silcclient/silcclient.h,
556 lib/silcclient/client.c.
558 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
560 * Imported new silc_utf8_[encode|decode] routines from
561 my internal SILC 1.1 source tree. New encodings added:
562 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
563 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
564 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
567 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
569 * Implemented stringprep (RFC 3454) API. Internally we use
570 GNU Libidn's stringprep, for now, so it is required now to
571 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
573 * Added checking for GNU Libidn and --with-libidn to configure.
575 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
577 * If the passphrases entered do not match while generating a new key,
578 completly start over instead of going into an infinite loop asking
579 the user to re-enter the passphrase correctly. Affected file
580 lib/silcutil/silcapputil.c
582 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
584 * Make sure server is removed from backup list when it is
585 deleted. Affected files silcd/command.c, server.c,
588 * Close socket when connecting to router fails. Affected
591 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
593 * Adopt configuration toolchain to current auto-tools.
594 Affected files prepare, irssi/configure.in
595 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
596 redo that. Affected files irssi/src/silc/core/client_ops.c,
597 irssi/src/fe-common/silc/fe-silc-channels.c
598 * Take over command line options into silcclient data structure.
599 Affected file irssi/src/silc/core/silc-core.c
601 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
603 * Do not try to initiate backup resuming protocol forever.
604 Affected file silcd/server_backup.c.
606 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
608 * ID change in resuming has to be done before changing
609 detached client's modes, since the ID change may fail and
610 leave ghosts on the network. Affected file is
611 silcd/packet_receive.c.
613 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
615 * Fixed Win32 scheduler to not stuck anymore. A patch from
616 Juha Räsänen. Affected file is
617 lib/silcutil/win32/silcwin32schedule.c.
619 * Fixed QoS parsing for connection blocks in server. Affected
620 file is silcd/serverconfig.c.
622 * Fixed server statistics increasing in server. Affected file
625 * The CLOSE command now marks backup router as self disconnected
626 to avoid resuming problems. Affected file silcd/command.c.
628 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
630 * When using silc_net_create_connection[_async], and your system can
631 create IPv6 sockets, it will try to connect to the IPv6 host.
632 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
633 file lib/silcutil/unix/silcunixnet.c
635 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
637 * Check for valid route when receiving packet from router and
638 when routing it to local server in the cell. A patch from
639 Matt Miller. Affected files silcd/router.c and server.c.
641 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
643 * Couldn't detach and reattach twice, because of the previous
644 commit. Affected file silcd/packet_receive.c
646 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
648 * Added check to ignore Port value if Initiator is FALSE.
649 Remote router coudln't connect if Port was set. Affected file
652 * If some client tries to resume more than once at the same time,
653 server crashed. Router didn't crash, but showed odd behaviour
654 (didn't allow clients to join anymore, ..). Affected files
655 silcd/packet_receive.c silcd/idlist.h
657 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
659 * Destroy the file transfer session in silc_client_file_close
660 with timeout. Affected file lib/silcclient/client_ftp.c.
662 * Call SFTP server monitor in READ and WRITE after the actual
663 operations. Affected file lib/silcsftp/sftp_server.c.
665 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
667 * Create one configure script from configure fragments
668 (configure.ad). This is a first step towards new distribution
669 system. Affected files prepare, configure.in.pre,
670 lib/silcmath/mpi/configure.ad.
672 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
674 * Removed expiring of client key pair. Affected file is
675 irssi/src/silc/core/clientutil.c
677 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
679 * Check the number of connections from real number of
680 connections instead of socket number, when deciding if
681 server is full. Affected files are silcd/server.c,
682 server_internal.h and silcd.c.
684 * Clarified the connections_max meaning in General section
685 in doc/example_silcd.conf.in.
687 * The reconnect_keep_trying default value set to TRUE
688 if it is not defined in the config file. Affected file
689 silcd/serverconfig.c.
691 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
693 * Fixed crashbug in connection closing, after a protocol
694 completion callback, which might have closed it already.
695 Affected file silcd/server.c.
697 * Fixed rekey with PFS in backup router. It did not allow
698 rekeys with PFS, and when the rekey protocol timedout
699 it crashed the backup router without the above fix. Affected
700 file silcd/packet_send.c and server.c.
702 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
704 * The silc_client_add_channel_private_key now returns the
705 private key context if pointer is given as argument.
706 Affected files are lib/silcclient/silcclient.h and
709 * Added support for using channel private keys in SILC
710 Client Library even if the private key mode is not set
711 on the channel. Affected file lib/silcclient/client_channel.c.
713 * The channel private key used to decrypt message is now
714 delivered to the application in the 'channel_messageÃ' client
715 operation. Affected files are lib/silcclient/silcclient.h
716 and client_channel.c.
718 * Fixed wrong arg type for user limit in CMODE command reply.
719 Affected file silcd/command.c.
721 * The user limit is now taken and saved to SilcClientEntry in
722 JOIN and CMODE command replies and in CMODE_CHANGE notify.
723 Affected files lib/silcclient/silcclient.h, command_reply.c
726 * Added support to the new private message key indicator
727 packet. Added a new function to the client library:
728 silc_client_send_private_message_key_request. The sender
729 indicates to be initiator, and receiver is responder.
730 Added the indicator to the SilcClientEntry as 'prv_resp'
731 boolean. Affected files are lib/silcclient/silcclient.h
732 client.[ch], and client_prvmsg.c.
734 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
736 * Fixed the JOIN command calling when called with both
737 -auth and -founder. Affected file is lib/silcclien/command.c.
739 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
741 * Check watcher list for resumed clients as well. Affected
742 file is silcd/packet_receive.c.
744 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
746 * Implemented the user limit to the CMODE_CHANGE notify,
747 CMODE command reply and JOIN command reply in server.
748 Affected files are silcd/server.c, command.c, command_reply.c,
749 packet_send.c and packet_receive.c.
751 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
753 * Defined SILC_STRFMT_END that must be used now with
754 silc_buffer_strformat, instead of SILC_STR_END. Fixes
755 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
756 lib/silcclient/silcvcard.c, silcd/server_util.c.
758 * Fixed the adding of public key to the WATCH list in server.
759 Fixed the WATCH notify sending to client. Affected files
760 are silcd/packet_send.[ch], command.c, server_util.c.
762 * Implemented the watching by public key in the SILC Client
763 Library and SILC Client. Affected files are
764 lib/silcclient/command.c and client_notify.c.
766 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
768 * Added support for public key watching in server. Affected
769 files are silcd/server.c, server_internal.h, command.c,
772 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
774 * Added public key to the SIlcClientEntry. Affected files
775 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
777 * Fixed the get_clients_whois reply processing to return
778 exactly same entries server returned. Makes it possible
779 to search using attributes. Affected file is
780 lib/silcclient/idlist.c.
782 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
784 * Save founder key to SilcChannelEntry. Affected files are
785 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
787 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
789 * Call the monitor callback with _CLOSED status from the
790 silc_client_file_close. Affected files are
791 lib/silcclient/client_fpt.c, silcclient.h
793 * Added silc_client_get_clients_whois which resolves using
794 WHOIS, and supports requested attributes as well.
795 Affected files are lib/silcclient/silcclient.h, idlist.c.
797 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
799 * Added support for asking the destination filename where
800 the downloaded file is saved in the file transfer. Affected
801 files are lib/silccilent/silcclient.h, client_ftp.c.
803 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
805 * Fixed error handling in resuming data processing. Affected
806 files are lib/silcclient/client_resume.c and client.c.
808 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
810 * Fixed silc_client_send_private_message to return TRUE correctly.
811 Affected file lib/silcclient/client_prvmsg.c.
813 * Added topic to the SilcChannelEntry. Affected files are
814 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
816 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
818 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
819 file lib/silcclient/command.c
821 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
823 * Convert all commands to UTF-8 before passing them to the
824 client library. Still need to convert replies from UTF-8 to
825 the locale encoding. Affected file
826 irssi/src/silc/core/silc-cmdqueue.c
828 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
830 * redirect all silc_client_command_calls through a queueing framework.
831 This fixes /CYCLE and the annoying "nick change after auto-joining
832 a channel". Furthermore it defines one central point where
833 command parameters can be UTF-8-ified. Affected files
834 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
835 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
837 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
839 * use asynchronous connect() to establish router connections.
840 Fixes problem when the primary router goes down. Affected files
841 silcd/server.c, silcd/server_backup.c
843 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
845 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
846 Fixed various compilation warnings when type casting ints
847 to pointers or vice versa, of different size. Updates around
850 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
852 * Surrogates not allowed in UTF-8 strings, updated decoder.
853 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
854 testers in lib/silcutil/tests/ directory.
856 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
858 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
859 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
860 files are lib/silcclient/silcclient.h, client.c.
862 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
864 * When resuming a session fails, notify the user that the session
865 file needs to be removed eventually. Affected files
866 irssi/src/fe-common/silc/module-formats.[ch],
867 irssi/src/silc/core/client_ops.c.
869 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
871 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
872 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
874 * Typofix in Irssi::Silc module. Affected file
875 irssi/src/perl/silc/Silc.xs.
877 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
879 * Changed the way NOTICE flagged messages are treated. Added support
880 for notices in queries and signing notices. Affected files
881 irssi/default.theme; irssi/docs/help/in/notice.in;
882 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
883 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
885 * Fixed typo in /ACTION help. Affected file
886 irssi/docs/help/in/action.in
888 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
890 * Fixed typo in perl module. Affected file
891 irssi/src/perl/silc/Server.xs
893 * Changed the way ACTION flagged messages are treated. Added support
894 for actions in queries and signing actions. Affected files
895 irssi/default.theme; irssi/docs/help/in/action.in;
896 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
897 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
900 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
902 * Incorrectly reported error when client had to be resolved from
903 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
905 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
907 * Fixed whois public key hash table deleting and adding in
908 detached client case. Affected file silcd/packet_receive.c.
910 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
912 * Changed filenames of silc/fe module not to collide with filenames
913 from core/fe. Also seperated public messages printing from
914 query messages printing. Affected files are all in
915 irssi/src/fe-common/silc.
917 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
919 * Fixed the invite process handling during joining to use
920 correct server name for the client that is matched against
921 the invite string for the channel. Wrong server name caused
922 inability to join the channel. Affected file is
925 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
927 * Fixed the CUMODE channel founder authentication on normal
928 server to not remove the founder rights on existing founder
929 before checking that router accepts the mode change. Affected
930 files are silcd/command.c and silcd/packet_receive.c.
932 * Remove the server entry correctly when rekey timeouts and
933 remote router connection on normal server is closed. Fixes
934 a crash where server uses the freed server entry. Affected
937 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
939 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
940 networks. This is the first step in solving the bug about
941 /SERVER ADD -silcnet <silcnet>. Affected files
942 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
943 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
944 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
946 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
948 * /SMSG and /MMSG now correctly create new queries. Affected files
949 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
951 * Add basic support for SILC protocol specific variables in perl.
952 Affected files irssi/src/perl/silc/*, irssi/configure.in,
953 irssi/src/perl/Makefile.am
955 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
957 * Don't use silc_get_input, it's obviously not reliable. Fixes
958 issue when the current key expires. Affect file
959 irssi/src/silc/core/clientutils.c
961 * Make the session data filename configurable. This makes it
962 possible to have different session files for different
963 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
964 client_ops.[ch], silc-servers.c,
965 irssi/src/silc/fe-common/silc/module-formats.[ch]
967 * Use the same set of libtool files for the MPI lib as for the
968 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
969 config.sub, configure.in, install-sh, missing, mkinstalldirs
971 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
973 * Fixed server statistics decrementing error to not go to
974 negative. Affected file silcd/packet_receive.c.
976 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
978 * Use silc_server_query_add_error to add error in public key
979 search error. Added support in send_reply to send errors
980 without specific argument. Affected file silcd/server_query.c.
982 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
983 Client for NO_SUCH_NICK. It was against the protocol specs.
984 Affected file irssi/src/silc/core/client_ops.c.
986 * Added backwards support for the wrong NO_SUCH_NICK error sending
987 in server. To be removed in SILC Server 1.0. Both old clients
988 and clients with fixed error handling now works. Affected file
989 silcd/server_query.c.
991 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
993 * fixed a bug in the whois using attributes function where no
994 error was sent if no nickname and client id but the attributes were
995 given to whois. Affected file silcd/server_query.c
997 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
999 * remove public key from public key hashtable on detach. Affected
1000 file silcd/packet_receive.c
1002 * free public key hashtable before removing clients on server
1003 shutdown. Affected file silcd/server.c
1005 * remove public key prior deleting client-data on killing a client.
1006 Affected file silcd/server_util.c
1008 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
1010 * Getting the MOTD from other servers works now. Affected
1011 files are silcd/command.c and silcd/command_reply.c
1013 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1015 * Initialize the variable idletag, since it is tested in
1016 silc_core_deinit for its default value. Affected file
1017 irssi/src/silc/core/silc-core.c
1019 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
1021 * Fixed signed channel messages across cells. Affected file
1024 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1026 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
1027 is not defined. They can now be safely used in if-statements
1028 without braces. Affected file lib/silcutil/silclog.h.
1030 * Added the checks for backup closing connection due to error
1031 (local or remote) and thus not allow the resuming to occur
1032 in reconnect. Affected files are silcd/packet_send.c
1035 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1037 * Help file updates. Affected files in irssi/src/docs/help/in/.
1039 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
1041 * Fixed channel messages across cells. Affected file
1044 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1046 * Fixed file transmission accepting in client library to not
1047 start the negotiation if user hasn't accepted the transfer,
1048 instead create new session for resent transfer. Affected
1049 file lib/silcclient/client_ftp.c.
1051 * Show the session ID in the file transmision list. Remove
1052 session from list that failed to transfer. Switch the current
1053 session automatically after transmission, and in errors, to new
1054 session if other sessions exists in the transfer list. Affected
1055 files are irssi/src/silc/core/silc-servers.c,
1056 irssi/src/fe-common/silc/modfule-formats.c.
1058 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1060 * Fixed MIME header parsing for the hopefully last time. Affected
1061 file lib/silcutil/silcstrutil.c
1063 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1065 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
1067 * The SILC RNG is now gauranteed to return non-zero random
1068 values. Affected files are lib/silccrypt/silcrng.[ch].
1070 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1072 * Fixed nickname formatting when changing only case of the
1073 nickname. Affected file lib/silcclient/idlist.c.
1075 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1077 * Fixed a memory leak and incorrect printing of the "appears as"
1078 message. Affected file irssi/src/silc/core/client_ops.c
1080 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1082 * Added CRT (Chinese Remainder Theorem) supported RSA
1083 private keys and private key operations. This significantly
1084 increases private key operation efficiency. No compatibility
1085 issues with new or old private keys. Affected files are
1086 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
1088 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1090 * Fixed GCC-3.3.2 related compilation warnings from the
1093 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1095 * Removed RC6 from distributions.
1097 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1099 * Added some better comments to lib/silccrypt/silcpkcs.h,
1100 optimized some routines in lib/silccrypt/silcpkcs.c.
1101 Added test_silcpkcs into lib/silccrypt/tests/.
1103 * Fixed silc_rng_global_init to actually init the global RNG
1104 if RNG wasn't provided for it. Affected file is
1105 lib/silccrypt/silrng.c.
1107 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1109 * Added silc_hash_table_find_by_context_ext. Affected files
1110 lib/silcutil/silchashtable.[ch].
1112 * Save the public key on normal server in WHOIS command reply
1113 from attributes, if present, and add it to public key hash
1114 table. Fixes WHOIS resolving by public key on normal server.
1116 Optimized the attributes resolving on normal server to not
1117 resolve if we resolved them already from router.
1119 Affected files are silcd/server_query.c, command_reply.c.
1121 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
1123 * Added support for whois using attributes.
1124 Affected files silcd/command_reply.c, silcd/packet_receive.c,
1125 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
1128 * Added support for whois using public key attribute to /WHOIS i
1129 client command. Affected files irssi/docs/help/in/whois.in,
1130 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
1132 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1134 * Fixed UMODE setting in server when the client has anonymous
1135 mode set. The mode setting was not working. Affected file
1138 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1140 * Fixed some bugs and typos related to sending split messages.
1141 Print notification when sending messages with /MMSG. Affected
1142 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
1144 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1146 * Optimized the socket referencing in packet routines, client
1147 library and server. Affected files are lib/silccore/silcpacket.c,
1148 lib/silcclient/client.c and silcd/server.c.
1150 * If silc_socket_set_qos is given with NULL arguments the QoS is
1151 reset from the socket. Affected files are
1152 lib/silcutil/silcsockconn.[ch].
1154 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1156 * Add a /LISTKEYS command which lists the locally cached
1157 client and server keys. Affected files
1158 irssi/src/fe-common/module-formats.[ch],
1159 irssi/src/silc/core/silc-{channels,servers}.c
1160 irssi/docs/help/in/listkeys.in
1162 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1164 * Check that packet queue purging was successful. Affected
1165 files lib/silcclient/client.c and silcd/packet_send.c. Related
1166 to MAC failed errors.
1168 * Do not clear the inbuf even if it is empty if QoS was applied
1169 to it. Otherwise the QoS data is cleared and MAC failed error
1170 will occur. Affected file lib/silccore/silcpacket.c.
1172 * Use the rekey period time as rekey protocol timeout value.
1173 If the rekey does not succeed during the rekey period there's
1174 something very wrong, and we most likely end up with wrong keys,
1175 do graceful reconnect then. Affected file silcd/server.c.
1177 * Take reference of the socket in the parser context, as it's
1178 possible to have the parsers in queue after the socket is
1179 disconnected and this may cause crash. Affected files are
1180 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1183 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1185 * Fixed KICK command reply sending, it sent to replies.
1186 Affected file silcd/command.c.
1188 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1190 * Finish the silc-mime.pl script. It now supports MIME type
1191 guessing using magic files, signing data messages, executing
1192 MIME handlers in background. Affected files
1193 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1195 * Changed MIME signal handler to make things easier for the perl
1196 script. Affected files irssi/src/silc/core/client_ops.c,
1197 silc-servers.c, and irssi/docs/signals.txt
1199 * Cleaned up the silc_mime_parse function and fixed detection
1200 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1202 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1204 * Resolve the IP for file transfer listener from the connection
1205 socket. Affected file lib/silcclient/client_ftp.c.
1207 * Accept NULL hostname parameter in the functions
1208 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1209 if hostname is not wanted.
1211 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1213 * Fixed race condition between silc_client_init and
1214 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1216 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1218 * Fixed file transfer connection closing when SIGNOFF for
1219 the client is received from server. Affected file is
1220 lib/silcclient/client_ftp.c.
1222 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1224 * Check for disconnected socket in QUIT callback. Affected
1225 file silcd/command.c.
1227 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1229 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1230 Affected files lib/silcutil/silcstrutil.c
1232 * Cleaned up the escape/unescape functions for correctness and
1233 speed. Affected file irssi/src/silc/core/client_ops.c
1235 * Removed handling for data messages with Content-Type: text/*,
1236 moved parsing of MIME headers to the signal handler, added
1237 support for signing and verifying data messages. Affected
1238 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1239 irssi/src/silc/core/silc-{servers,channels}.c
1241 * Added a perl script for handling data messages based on
1242 information read from Mailcap files. New file
1243 irssi/scripts/silc-mime.pl
1245 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1247 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1248 acknowledge recepetion of a message to the sender. Updated
1251 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1253 * Unregister channel key saving callback when deleting channel.
1254 Affected file lib/silcclient/idlist.c.
1256 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1257 before calling notify client operation. Affected file is
1258 lib/silcclient/client_notify.c.
1260 * Unregister QoS tasks when deleting the socket connection.
1261 Affected files lib/silcutil/silcsockconn.[ch],
1262 unix/silcunixsockconn.c.
1264 * Implemented latest presence-attrs draft changes. Affected
1265 files lib/silccore/silcattrs.h and
1266 irssi/src/silc/core/silc-queries.c.
1268 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1270 * Save old channel keys in list to allow more rapid change
1271 of channel keys if server for some reason does that. This
1272 avoids loosing so many channel messages due to not having
1273 key to decrypt. Affected file lib/silcclient/silcclient.h,
1274 idlist.c and client_channel.c.
1276 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1278 * Continued backup router tests and fixes. Affected files
1279 silcd/server_backup, server_util.c, server.c. See TODO.
1281 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1283 * Fixed SERVER_SIGNOFF handling in servers. The client
1284 was removed from wrong list thus not removing the client
1285 at all. Affected file silcd/packet_receive.c.
1287 * Do not execute rekey protocol for disabled connections as
1288 it would never go through. Affected file silcd/server.c.
1290 * Added timeout for rekey protocol to catch if the protocol
1291 never executes successfully. Affected files silcd/server.c
1294 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1296 * Abandon packet processing for disconnected sockets. Check
1297 this always after calling packet processing callback.
1298 Affected file lib/silccore/silcpacket.c.
1300 * Fixed double registration disconnection code in server.
1301 Closed wrong connection. Affected file silcd/packet_receive.c.
1303 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1305 * On normal server reconnect to primary during resuming 4
1306 times, then give up. Affected file silcd/server_backup.c.
1308 * If during reconnecting to routers we notice we have router
1309 connection but no primary router set, the server is in desync.
1310 Reconnect to primary to restore network. Affected file
1313 * Assure that only one protocol is exeucting at the same time.
1314 Added checks for all protocols. Affected files are
1315 silcd/server.c and server_backup.c.
1317 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1319 * Check that a string is not already part on invite/ban
1320 string when processing it. Affected file silcd/server_util.c.
1322 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1324 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1325 with 1.2 version of the protocol. Affected file is
1326 silcd/packet_receive.c.
1328 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1330 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1331 where the passphrase was given. Affected file is
1334 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1336 * INVITE and BAN notifys are now delivered from routers to
1337 servers (but not clients) on the channel. Updated specs and
1338 code. Affected files silcd/packet_[send|receive].[ch],
1339 command.c, server.c and server_util.c.
1341 * Implemented INVITE and BAN announcing. Affected files are
1342 silcd/server.[ch], server_util.c.
1344 * Implemented SilcStatus error type argument returning in
1345 command reply error in server. Affected file silcd/command.c.
1347 * Implemented SilcStatus argument returning in comand reply
1348 in client library. The command_reply client operation now
1349 returns error specific arguments as well. Affected files
1350 are lib/silcclient/command_reply.[ch], client_resume.c,
1351 lib/silccore/silcstatus.[ch].
1353 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1355 * Backup router protocol version 1.2 implemented. Testing still
1356 required. Affected files in silcd/server_backup.[ch], server.c,
1357 packet_receive.c and server_internal.h.
1359 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1361 * silc_client_send_[channel|private]_message now return TRUE
1362 or FALSE. Affected file lib/silcclien/client_channel.c and
1365 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1367 * Check for explicit nickname in INVITE and BAN processing
1368 during join as well (and don't expect only wildcards in
1369 invite/ban strings). Affected file silcd/command.c.
1371 * Fixed the INVITE and BAN by public key. The public key saved
1372 is the PK payload (as specified) not the raw data. Affected
1373 file silcd/server_util.c.
1375 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1377 * UTF-8 text message support for actions and notices in SILC
1378 Client. Affected file irssi/src/silc/core/client_ops.c.
1380 * silc_get_username and silc_get_real_name now returns sensible
1381 data on Win32. Patch by Toni Willberg. Affected file is
1382 lib/silcutil/win32/silcwin32util.c.
1384 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1386 * Provide a signal handler to send MIME encoded messages and emit
1387 a signal when a MIME encoded message is received. Also document
1388 the signals for usage with the perl interface.
1390 A sample perl script will be supplied at a later point.
1392 Affected files are irssi/docs/signals.txt,
1393 irssi/src/silc/core/client_ops.[ch],
1394 irssi/src/silc/core/silc-{channels,servers}.c
1396 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1398 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1399 server. Use this time to display a lag and disconnect when it
1400 exceeds a specified limit.
1402 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1404 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1406 * Remove the channel auth list in normal server if router
1407 encofrces its list during connecting. Send notify to channel
1408 to remove the mode to remove the list. Affected files are
1409 silcd/server_util.c and silcd/packet_receive.c.
1411 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1413 * Added support for channel public keys. Updated protocol specs
1414 and implemented it. Affected files are
1415 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1416 lib/silcclient/command_reply.c.
1418 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1420 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1421 terminate the process on Linux. Affected file silcd/silcd.c.
1423 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1425 * Check for NULL buffer in silc_buffer_clear. Affected file
1426 is lib/silcutil/silcbuffer.h.
1428 * Simplified the backup router protocol by removing the _GLOBAL
1429 types. Updated protocol specs and the code. Affected files
1430 are silcd/server_backup.[ch].
1432 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1434 * Deny '@' and '!' from nicknames since they are reserved
1435 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1436 Updated protocol specs and the code.
1438 Affected files are silcd/server_util.[ch].
1440 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1442 * Fixed stack overflow in Irssi SILC client. Affected
1443 file irssi/src/silc/core/client_ops.c.
1445 * Check that Host is set in ServerConnection and RouterConnection
1446 in silcd.conf. Affected file silcd/serverconfig.c.
1448 * Fixed crash in server with protocol completion callbacks,
1449 namely rekey and backup resuming protocols. Affected files
1450 are silcd/server_backup.c and silcd/server.c.
1452 * Fixed rekey protocol to not restart if it is started already.
1453 Affected files are lib/silcclient/client.c and
1456 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1458 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1460 * Fixed EOF handling in SILC Config, affected file
1461 lib/silcutil/silcconfig.c.
1463 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1465 * Fixed RESOLVING flag handling in JOIN notify and other
1466 notifys to handle the resolvings correctly in client library.
1467 Affected file lib/silcclient/client_notify.c.
1469 * Do not send full INVITE and BAN lists in INVITE and BAN
1470 notifys, only the changed information. Affected file
1473 * Fixed INVITE notify sending in INVITE command, send it
1474 only when needed. Affected file silcd/command.c.
1476 * Handle the founder key change properly in CMODE_CHANGE
1477 notify. Bug #122. Affected file silcd/packet_receive.c.
1479 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1481 * Remove the mark for output (mark it only for input) after
1482 purging outgoing queue. Prevents the "Error in select()"
1483 floods. Affected file silcd/packet_send.c.
1485 * Fixed incorrect connection deletion from client library
1486 after calling "connect" client operation. Could cause
1487 crashes for example during reconnect timeouts. Affected
1488 files are lib/silcclient/client.c and
1489 irssi/src/silc/core/client_ops.c.
1491 * Check server private key file permissions before starting
1492 the server. Affected file silcd/serverconfig.c.
1494 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1496 * NULL terminate allocated string in silc_buffer_strformat.
1497 Affected file lib/silcutil/silcbuffmt.c.
1499 * Rewrote the invite/ban list string handling in server to
1500 use SilcBuffer instead. Affected files are silcd/command.c
1501 and silcd/server_util.c.
1503 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1505 * Fixed double free in CMODE command when setting new HMAC
1506 for channel. Affected file silcd/command.c.
1508 * Added couple of missing memset's to zero sensitive memory.
1509 Affected files silcd/command.c, lib/silcclient/command.c.
1511 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1513 * Fixed a double free in INVITE command error handling in
1514 server. Affected file silcd/command.c.
1516 * Added macros SILC_SWAB_[16|32] to swab byte order of
1517 16-bit and 32-bit unsigned integers. Affected file
1518 lib/silcutil/silctypes.h.
1520 * Use the SILC_SWAB_16 instead of htons() in server when
1521 handling ports since the ports in structures are always
1522 in little-endian order (regardless of platform). Affected
1523 file silcd/serverid.c and silcd/server_backup.c.
1525 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1527 * Send DISCONNECT in close admin command in server. Affected
1528 file silcd/command.c.
1530 * Check whether we are already connecting to a remote router
1531 (in addition of checking whether we are already connected)
1532 before creating new connection. Affected file silcd/server.c.
1534 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1536 * Added better compiler and compiler flags checking in
1539 * Check that socket is valid after QoS is applied to data.
1540 Affected file lib/silcutil/unix/silcunixsockconn.c.
1542 * Make sure the socket connecetion is not closed to early
1543 when closing connection in server. Also make sure the
1544 connection is always closed after error in a protocol.
1545 Affected file silcd/server.c.
1547 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1549 * Removed --session and --dummy options from Irssi SILC Client.
1550 -d option is available only if --enable-debug was given.
1551 Affected files are irssi/src/silc/core/silc-core,
1552 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1554 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1556 * Added silc_buffer_steal to steal the data from the buffer.
1557 Affected file lib/silcutil/silcbuffer.h.
1559 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1561 * Fixed server crash with double Primary block in config file.
1563 Fixed also various memory leaks around the config file
1564 parser. Affected files lib/silcutil/silcconfig.c,
1565 silcd/serverconfig.c.
1567 * Changed my nickname (Johnny Mnemonic) to my real name, this
1568 means that bugs introduced by him were actually introduced
1571 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1573 * Don't display "foo appears as foo\nYou're now known as foo"
1574 messages. Affected file irssi/src/silc/core/client_ops.c
1576 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1578 * Fixed error handling of invalid client entry when calling
1579 commands in server. Fixes a crash. Affected file
1582 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1584 * Added some sanity checks in server for correctness of the
1585 server configuration. Affected file silcd/serverconfig.c.
1587 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1589 * Prevent endless resolving of user informations in USERS
1590 command by checking the command reply status correctly.
1591 Affected file lib/silcclient/command_reply.c.
1593 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1595 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1596 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1597 Aldous <Matthew@Aldous.com>.
1599 * Added better implementation using CriticalSection of
1600 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1601 <mikko.lahteenmaki@pikabaana.net>.
1603 * Added some Winsock WIN32 compatiblity defines into
1604 includes/silcwin32.h.
1606 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1608 * Fixed double free in async host lookup code. Affected file
1609 lib/silcutil/silcsockconn.c.
1611 * On backup router handle now the SERVER_SIGNOFF from router
1612 for local connected servers too, and close the connections.
1614 Do not process them as normally signing off servers when they
1615 really signoff by sending EOF fe, but always assume that
1616 router sends the SERVER_SIGNOFF.
1618 Affected files silcd/server.c and silcd/packet_receive.c.
1620 * Fixed socket unsetting when closing connections. Affected
1621 files silcd/server.c and silcd/packet_send.c.
1623 * Do not print the nickname in SERVER_SIGNOFF if we do not
1624 have it. Prevents asserts in Irssi core. It is possible we
1625 don't have the nick if it was just being resolved when server
1626 signoff. Affected file irssi/src/silc/core/client_ops.c.
1628 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1630 * Fixed autonick crashbug in client library. Affected file
1631 lib/silcclient/client.c.
1633 * Fixed Unix implementation of SilcMutex to really assert if
1634 the mutex is locked/unlcoked already. Affected file
1635 lib/silcutil/unix/silcunixmutex.c.
1637 * Fixed locking in silc_schedule_uninit. It didn't lock
1638 when dispatching timeout tasks. Affected file is
1639 lib/silcutil/silcschedule.c.
1641 * Changed Win32 implementation of SilcThread to use modern
1642 Win32 interface. Affected file is
1643 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1645 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1647 * Don't print signed messages when sending failed. Affected files
1648 irssi/src/silc/core/silc-[servers.c/commands.h]
1650 * Send adquate signal when founding a channel by joing it. Affect
1651 file irssi/src/silc/core/client_ops.c
1653 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1655 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1656 irssi/src/fe-common/core/themes.c
1658 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1660 * Fixed close command to use the port correctly when closing
1661 server connections. Affected file silcd/idlist.c.
1663 * Check for NULL outbuf in silc_socket_write. It is possible
1664 that it is NULL is some odd case. Affected files are
1665 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1667 * Do not call final protocol callback for backup router
1668 resuming protocol when closing connection. It is closed
1669 by timeout in case of error. Affected file silcd/server.c.
1671 * Backup reconnect to router if backup resuming protocol
1672 failed. Affected file silcd/server_backup.c.
1674 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1676 * Fixed double free in SKE library error hadling when signature
1677 error occurred. Affected file lib/silcske/silcske.c.
1679 * Save the fingerprint to new SilcClientEntry after changing
1680 nickname. Affected file lib/silcclient/client_notify.c.
1682 * Print SIGNOFF in Irssi SILC client only if the nickname is
1683 known. Prevents asserts in Irssi core. It is possible we
1684 don't have the nick if it was just being resolved when it
1685 quit. Affected file irssi/src/silc/core/client_ops.c.
1687 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1689 * Fixed double free in invite list adding code when adding
1690 invite strings. Affected file silcd/server_util.c.
1692 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1694 * More log printing during backup router protocol. Affected
1695 file silcd/server_backup.c.
1697 * Removed backwards support for old private key file format.
1698 Affected file lib/silccrypt/silcpkcs.c.
1700 * Removed backwards support for not-so-strict decryption length
1701 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1703 * GETKEY to update the client entrys fingerprint too.
1704 Affected file lib/silcclient/command_reply.c.
1706 * Added --without-libtoolfix for package builders using weird
1707 wrappers around libtool (BSD at least).
1709 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1711 * Fixed backup router bugs: When backup resumes router and
1712 receives a CHANNEL_MESSAGE packet the backup must not act
1713 as router since the packet header decryption would be
1714 different. Also, when relaying packets to channel, do
1715 not re-encrypt packets on backup that came from the primary
1716 since the connection isn't really router-router connection.
1717 Affected files silcd/server.c, silcd/packet_send.c.
1719 * Added checks in encryption/decryption that encryption/decryption
1720 length sent as argument really is multiple by block size. Helps
1721 catching really weird bugs like the above backup router bugs
1722 when packets are being decrypted in wrong way. Affected files
1723 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1725 * Fixed padding generation in private key file encryption.
1726 Affected file lib/silccrypt/silcpkcs.c.
1728 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1730 * Added ignore_message_signatures setting which can be used
1731 to ignore signatures in messages. Affected files are
1732 irssi/src/silc/core/client_ops.c, silc-core.c.
1734 * Fixed the libtoolfix to use command line options instead of
1735 environment variables. They didn't work as expected. Now,
1736 the libtool is fully run-time configurable.
1738 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1740 * Verify signature payload for signed messages. Affected files
1741 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1742 irssi/src/silc/core/silc-core.h
1744 * Display signature verification result in public and private
1745 messages using theme abstracts. See irssi/default.theme for
1746 examples on their usage. Affected files
1747 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1748 irssi/src/fe-common/silc/module-formats.[ch],
1749 irssi/src/fe-common/silc/fe-common-silc.c,
1750 irssi/src/fe-common/silc/Makefile.am
1751 irssi/src/fe-common/core/fe-messages.[ch]
1753 * Fixed bugs in Irssi's theme parsing. Affected files
1754 irssi/src/fe-common/core/themes.c
1756 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1758 * Calculate the correct length for signed messages before
1759 encrypting, it must be multiple by block size. Affected
1760 file lib/silccore/silcmessage.c.
1762 * silc_message_signed_get_public_key returns now both
1763 decoded and encoded public key. Affected files are
1764 lib/silccore/silcmessage.[ch].
1766 * Added libtoolfix script that makes the libtool more generic
1767 and configurable in run-time. Now we can specify in run-time
1768 if what kind of libraries we want to create, regardless of
1769 configuration. SIMs are now creates even if --disable-shared
1770 was explicitly given.
1772 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1774 * Fixed founder key sending in CMODE command in client.
1775 Affected file lib/silcclient/command.c.
1777 * Fixed CUMODE founder authentication in server to not check
1778 for client's public key since it's not supposed to do that.
1779 Affected file silcd/command.c.
1781 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1783 * Set realname and hostname in NICK_REC records. Affected file
1784 irssi/src/silc/core/silc-nicklist.c
1786 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1788 * Remove 1.0 protocol backwards compat code from client
1791 * Added more reliable check for whether nickname did change
1792 or not, or whether only Client ID changed in NICK_CHANGE
1793 notify. Affected file lib/silcclient/client_notify.c.
1794 Fixes bug in '@' character handling in a nickname.
1796 * Added support for automatically parsing signature from
1797 the message payload. Added new function
1798 silc_message_get_signature to return the payload to
1799 application. Affected files lib/silccore/silcmessage.[ch].
1801 * Changed the private_message and channel_message client
1802 operations to deliver the SilcMessagePayload to the
1803 application too. Application can use it fe. to get the
1804 signature from the message for verification. Affected
1805 file lib/silcclient/silcclient.h, client_channel.c and
1808 * Redefined the signed payload for message payloads.
1809 Updated protocol specs and implemented.
1811 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1813 * Fixed wrong invite and ban list handling in server command
1814 reply. Affected files are silcd/command_reply.c,
1815 silcd/server_util.[ch].
1817 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1819 * Fixed CMODE setting in server when founder mode was set.
1820 Affected file silcd/command.c. Bug #95.
1822 * Added support to setting specific public key in CMODE in
1823 Irssi SILC client. Affected file lib/silcclient/command.c.
1825 * Added support to use specific public key in CUMODE in
1826 Irssi SILC Client. Affected file lib/silcclient/command.c.
1828 * Added support for inviting and banning by public key in
1829 Irssi SILC client. Affected file lib/silcclient/command.c.
1831 * Fixed fingerprint/babbleprint showing in invite and ban
1832 list command replys. Affected file is
1833 irssi/src/silc/core/client_ops.c.
1835 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1837 * Format CMODE +c and +h to display both the mode and the argument
1839 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1841 * Added test vectors and test programs for SHA-1, MD5,
1842 HMAC-SHA1 and HMAC-MD5. New tests are located in
1843 lib/silccrypt/tests/. Fixed also argument decoding bug in
1844 MD5 implementation. Affected file lib/silccrypt/md5.c.
1846 * Changed the channel private key and private message key
1847 generation (with static keys) to use SHA1 instead of MD5,
1848 as SHA1 is the mandatory hash function in SILC. Affected
1849 file lib/silcclient/client_[channel/prvmsg].c.
1851 * Changed the private key file encryption to use SHA1 instead
1852 of MD5. Added support for the old generation and added
1853 automatic change of the key (to be removed later). Affected
1854 files lib/silccrypt/silcpkcs.c.
1856 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1858 * Load only files with .pub suffix in PublicKeyDir. Affected
1859 file silcd/serverconfig.c.
1861 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1863 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1864 channels. Affected files silcd/silcd.c, silcd/server.h.
1866 * Added the config directive PublicKeyDir for the client block.
1867 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1869 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1871 * Merged Toni's irssi/silc.conf patch.
1873 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1875 * Max alloc tests in allocation routines. Affected file
1876 lib/silcutil/silcmemory.c.
1878 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1880 * Fixed a typo in resuming code that fixed detach/resume code
1881 in server. Bug #93. Affected file silcd/packet_receive.c.
1883 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1885 * Do reverse lookups for server when /connecting. Affected files
1886 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1887 irssi/src/core/net-nonblock.*
1889 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1891 * Added library versioning for shared libraries. Affected
1892 files configure.in.pre and lib/Makefile.am.pre.
1894 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1896 * Display INVITE and BAN lists as specified by SILC 1.2
1898 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1900 * Do not send invite list back unless asked (when sending
1901 no arguments) or when list was modified. Affected file
1904 * Remove client from invite list in KILLED notify and in
1905 KILL command. Affected file silcd/command.c and
1908 * Fixed bugs in invite list handling in INVITE command.
1909 Affected files silcd/command.c and silcd/server_util.c.
1911 * Merged with Irssi 0.8.6.
1913 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1914 Affected file irssi/src/fe-text/silc.c.
1916 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1918 * The silc_argument_get_[first/next] now return the argument
1919 type to caller. Added silc_argument_payload_encode_one.
1921 Affected files are lib/silccore/silcargument.[ch].
1923 * Added support for the SILC 1.2 INVITE command and new
1924 invite lists to server. Affected files are silcd/command.c,
1925 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1927 * Added support for the SILC 1.2 BAN command and new
1928 ban lists to server. Affected files are silcd/command.c,
1929 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1931 * Added support to client sending new INVITE command. Affected
1932 file is lib/silcclient/command.c.
1934 * Added support to client sending new BAN command. Affected
1935 file is lib/silcclient/command.c.
1937 * Added support for removing client from invite list when kicked
1938 from channel, as SILC 1.2 dictates. Affected files are
1939 silcd/packet_receive.c and silcd/command.c.
1941 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1943 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1944 automatically the cipher's internal IV. Affected files
1945 lib/silccrypt/silccipher.[ch].
1947 * Assure the RESUME_CLIENT packet is not sent to twice to
1948 backup router if the detached client was originated from
1949 the backup. Affected file silcd/server.c. Bug #76.
1951 * Changed silc_sim_symname to not allocate memory. Affected
1952 file lib/silcsim/silcsimutil.c.
1954 * Fixed memory leaks with SIMs in server. Affected files
1955 silcd/serverconfig.c, silcd/server.c.
1957 * Fixed channel key distribution after resuming detached
1958 client. Affected files silcd/packet_receive.c.
1960 * Fixed channel's global_user boolean checking after detaching.
1961 Check it after changing the owner of the client not before.
1962 Affected file silcd/packet_receive.c.
1964 * Fixed few double frees from client library. Fixes at least
1965 Bug #81, possibly others too.
1967 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1968 notifys in Irssi SILC Client. Affected file is
1969 irssi/src/silc/core/client_ops.c. Bug #82.
1971 * Applied Ville Räsänen's manual page and --mandir bugfix
1972 patch. Affected files are configure.in.pre and Makefile.am.pre.
1975 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1977 * Added support to backup router protocol for backup to tell
1978 normal server that it cannot use the backup router as primary
1979 because the primary isn't really down. Updated protocol
1982 * Added support for primary router to tell backup router that
1983 resuming is not possible because the backup really isn't primary
1984 in the cell. For example if backup disconnected itself the
1985 resuming is not allowed since the primary really did not
1986 go down. Updated protocol specs.
1988 * Removed MARS from crypto library.
1990 * Defined the CTR mode and Randomized CBC mode in SILC. The
1991 CTR mode is RECOMMENDED now in specification. Defined also
1992 Serpent cipher as optional cipher. Updated the protocol specs.
1994 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1996 * Added support for inviting/banning by IP/MASK, public key,
1997 and explicit Client ID. Redefined the command and notify
1998 types to allow easier forwards support for other methods
1999 of inviting/banning. Updated protocol specs.
2001 * Remove the client from channel's invite lists if the client
2002 is kicked or killed. Updated protocol specs.
2004 * Unified the Channel Message Payload and Private Message
2005 into one Message Payload. Updated protocol specs and
2008 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2010 * Don't wait for EOF after socket error has occurred, but
2011 close the connection. Affected file is silcd/server.c.
2013 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2015 * Added support for setting FOUNDER mode on channel with
2016 specific public key which can be set with CMODE command.
2017 Updated protocol specs and implemented in client and server.
2019 * Fixed the Irssi SILC client to correctly shutdown the client
2020 library to avoid memory leaks. Affected files are
2021 irssi/src/silc/core/silc-core.c and silc-servers.c.
2023 * Deprecated the No Reply flag in SKE protocol and introduced
2024 "IV Included" flag which can be used to indicate that the IV
2025 is included in the ciphertext. This makes it possible to use
2026 SILC on unreliable transport, such as UDP which may cause
2027 packet reordering and losses. Updated protocol specs, did
2030 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2032 * Fixed the MPI implementation of silc_mp_sizeinbase to return
2033 < 32 bit values in correct size. Affected file is
2034 lib/silcmath/mp_mpi.c.
2036 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2038 * Fixed the KE Start Payload parsing to check that mandatory
2039 fields are present. Affected file lib/silcske/payload.c.
2041 * Fixed compilation warnigs in Irssi SILC Client. Affected
2042 files are irssi/src/silc/core/silc-query.c. client_ops.c.
2044 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2046 * Print "nick now appears as newnick" and update Irssi's nicklist
2047 when you change your nick to "nick". Closes #62
2049 * Never format your own nick. Closes #63
2051 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2053 * SILC_UMODE_GONE changes are now propagated correctly to the
2054 Irssi client. Closes #54
2056 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2058 * Fixed example in /HELP KEY
2060 * Added expando $j which expands to current SILC Client version
2062 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2064 * Fixed public key decoding in crypto library.
2066 * Added better error printing to SKE library.
2068 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2070 * Fixed NICK command to not crash if nickname was not sent.
2072 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2074 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
2075 Deprecated the old Encrypt-And-MAC order. Updated protocol
2076 specs and implemented.
2078 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
2079 generation. Updated specs and implemented.
2081 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2083 * Added support for rekey before 2^32 sequence number wraps.
2084 Affected files in server and client library.
2086 * Padding must be at least 8 bytes now. Implemented and updated
2089 * Compute maximum padding for authentication packets to make
2090 passphrase approximation attacks impossible. Affected files
2091 in client library and in server.
2093 * Fixed PING command sending in client library and handling in
2094 server. The server ID must be ID Payload, not raw ID data.
2095 Affected files in server and client library.
2097 * Defined that all public keys sent in commands and notify
2098 payloads are actually Public Key Payloads not raw public key
2099 data. Updated protocol specs and implemented.
2101 * Updated protocol version to 1.2. Updated specs and code.
2103 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
2104 status types. Updated specs and the code.
2106 * Added support for normal client to kill its own entries from
2107 the network. Updated protocol specs and the code.
2109 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
2110 and added initial implementation.
2112 * Added MAC field to the Private Message Payload to protect
2113 against chosen ciphertext attacks. Updated the protocol specs
2116 * Added idle and signon fields to the ATTRIBUTE_SERVICE
2117 attribute to indicate the user's current idle and signon time
2118 of a service. Updated protocol specs and implemented.
2120 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2122 * Added "do_not_bind" argument to silc_client_file_send what
2123 can be used to not bind locally but assume the file receiver
2124 provides the point of connect. Usefull when sender is behind
2125 NAT device. Affected file lib/silcclient/silcclient.h and
2128 * Added -no-listener option to FILE SEND command in Irssi SILC
2129 client. Affected file irssi/src/silc/core/silc-servers.c.
2130 Renamed FILE RECEIVE to FILE ACCEPT.
2132 * Confirm passphrase for private key encryption in
2133 silc_create_key_pair and silc_change_private_key_passphrase.
2134 Affected files are lib/silcutil/silcapputil.c.
2136 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2138 * Move silc_client_packet_send back to internal, added
2139 silc_client_send_packet, a bit simpler function for application.
2140 Affected files lib/silcclient/silcclient.h, client.c and
2143 * Moved the SilcClientEntry, SilcChannelEntry and
2144 SilcServerEntry to silcclient.h to be public and documented
2145 them for application. Affected files are
2146 lib/silcclient/silcclient.h and idlist.h.
2148 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2150 * Fixed manual page installation patch by Ville Räsänen.
2151 USERS help page fix patch by Ville Räsänen
2153 * Changed the silc_client_command_call interface to make
2154 the command call simpler for the application. The library
2155 now handles the command line parsing, command finding and
2156 execution. Application only needs to call the function
2157 with the command line. Affected files are
2158 lib/silcclient/silcclient.h, command.[ch].
2160 * Fixed silc_get_input to NULL-terminate the returned input.
2161 Affected file lib/silcutil/silcutil.c.
2163 * Resolve the client's public key in JOIN command if the
2164 founder auth data is being requested but we don't know the
2165 client's public key. Affected file silcd/command.c.
2168 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2170 * Print notify for server opers when backup router comes
2171 online. Affected file silcd/server.c.
2173 * Fixed the INVITE command to send the invite list in
2174 command reply. Affected file silcd/command_reply.c.
2176 * Fixed MOTD command reply sending. Affected file
2179 * UTF-8 decode the topic in TOPIC command reply and LIST
2180 command reply in Irssi SILC client. Affected file is
2181 irssi/src/silc/core/client_ops.c.
2183 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2185 * Fixed the INVITE command to not crash Irssi SILC client
2186 when given without nickname argument. AFfected file
2187 irssi/src/silc/core/client_ops.c.
2189 * Fixed double free in WHOIS query on normal server when
2190 forwarding query to router. Affected file is
2191 silcd/server_query.c.
2193 * Fixed WATCH command reply handling on normal server which
2194 was missing altogether. Affected file silcd/command_reply.c.
2197 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2199 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2200 Included yodl sources for each of these. Also modified
2201 Makefile.am prototype to install these files to proper
2202 locations. Updated CREDITS. Affected file Makefile.am.pre,
2203 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2206 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2208 * Added support for encrypted private key files. Now
2209 passphrase must be provided when new key pair is created
2210 (can be empty though), and prompted when loading the
2211 private key. Added support for loading the old-style
2212 non-encrypted private keys as well. Affected files
2213 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2216 * Fixed silc_get_input to accept input on all terminals.
2217 Affected file lib/silcutil/silcutil.c.
2219 * Moved the Irssi SILC client key loading and other stuff
2220 to be called after the arguments and UI is initialized.
2221 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2223 * Added -P option to Irssi SILC client which can be used
2224 to change the passphrase of the private key. Affected
2225 file irssi/src/silc/core/silc-core.c.
2227 * Added silc_change_private_key_passphrase apputil routine
2228 to lib/silcutil/silcapputil.[ch].
2230 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2232 * Fixed connection closing in client library to not crash.
2233 Moved the connection freeing totally to function
2234 silc_clinet_del_connection. Affected file
2235 lib/silcclinet/client.c.
2237 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2239 * Changed includes/silcincludes.h to silcincludes.h.in to
2240 include configuration specific information. The silcdefs.h
2241 is not included in to installation anymore (it's only
2242 compilation time header).
2244 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2246 * Moved the SilcClient and SilcClientConnection from client.h
2247 to the public lib/silcclient/silcclient.h. Changed the
2250 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2252 * If version string in silc_clinet_alloc is NULL the library
2253 puts it automatically. Affected file lib/silcclient/client.c.
2255 * Changed the version strings from variables to #define's
2256 in includes/silcversion.h.
2258 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2260 * Added shared library complation support.
2262 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2264 * Added lib/silcutil/silcapputil.[ch] for application
2265 utility functions. It includes routines for applications'
2266 convenience. Added silc_create_key_pair, silc_show_public_key
2267 and silc_load_key_pair functions.
2269 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2271 * Send RESUME_CLIENT packet from router to backup routers
2272 to in resuming. Affected file silcd/packet_receive.c.
2274 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2276 * In IDENTIFY command parsing, send all other IDs except
2277 Client IDs explicitly to router for resolving on normal
2278 server. Also check that ID received in WHOIS command is
2279 always Client ID, others are not allowed. Affected file
2280 silcd/server_query.c.
2282 * Merged latest changes from irssi.org CVS.
2284 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2286 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2287 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2289 * Fixed the heartbeat sending in Irssi SILC client. Moved
2290 the silc_client_packet_send to silcclient.h for application
2291 usage. Affected files lib/silcclient/client_internal.h
2292 lib/silcclient/silcclient.h.
2294 * Fixed a bug in query resolving in server. Used wrong
2295 variable in a for loop and crashed. Affected file is
2296 silcd/server_query.c.
2298 * Server constructs requested attributes only to locally
2299 connected clients. Affected file silcd/server_query.c.
2302 * Fixed a bug when sending resolving from router to server
2303 with requested attributes. The constructed WHOIS command
2304 was incorrect. Affected file silcd/server_query.c.
2307 * Fixed Requested Attributes saving in WHOIS command reply.
2308 The length of the data buffer must be saved too. Affected
2309 file silcd/command_reply.c.
2311 * Update the client entry's servername after detaching is
2312 over. Affected file silcd/packet_receive.c. Bug #37.
2314 * Resolve incomplete client entrys in CUMODE_CHANGE and
2315 CMODE_CHANGE notifys. Affected file is
2316 lib/silcclient/client_notify.c. Bug #42.
2318 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2320 * Fixed channel key packet processing bug on backup router
2321 during backup resuming protocol. Affected file is
2322 silcd/packet_receive.c.
2324 * Fixed memory leaks in server. Affected files are
2325 silcd/server.c and silcd/packet_receive.c.
2327 * Fixed packet decryption problem when backup router encrypted
2328 channel message with wrong key during backup resuming
2329 protocol. Affected file silcd/packet_send.c.
2331 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2332 Toni Willberg (toniw@iki.fi)
2334 * Changed the SilcCipher context to be private. Changed the
2335 silc_cipher_get_iv to just return pointer to the IV. Added
2336 silc_cipher_get_name to return the name of the cipher.
2337 Fixed code all around to support these changes. Affected
2338 files are lib/silccrypt/silccipher.[ch], client library and
2341 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2343 * Fixed unaligned access in lib/silccore/silcattrs.c.
2345 * Fixed libtool linking in lib/silcsim/Makefile.am.
2347 * Fixed services attribute printing. Affected files is
2348 irssi/src/silc/core/silc-queries.c.
2350 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2352 * Fixed a crashbug in incoming server accepting. Affected
2353 file silcd/server.c.
2355 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2357 * Added automatically generated index to Toolkit Reference
2360 * Added support for Postscript Toolkit Reference Manual.
2362 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2364 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2367 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2369 * Added 'send_events' boolean argument to the function
2370 silc_schedule_set_listen_fd which sends the set events to
2371 the application explicitly if set to TRUE. Default action
2372 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2373 lib/silcclient/client_internal.h and silcd/server_internal.h.
2375 * Added silc_compare_timeval to determine which time values
2376 is smaller. Affected file lib/silcutil/silcutil.[ch].
2378 * Added sort-of "Quality of Service" (QoS) support to
2379 SilcSocketConnection. Data reception can be controlled with
2380 rate limit per second and/or read data length limit.
2381 Added silc_socket_set_qos. Affected files are
2382 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2384 * Added the QoS configuration to SILC Server configuration
2385 file. Affected files are silcd/serverconfig.[ch] and
2388 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2390 * Merged with irssi.org CVS.
2392 * Failed OPER and SILCOPER authentications are now logged.
2393 Affected file silcd/command.c. Bugs #25.
2395 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2397 * ROBODoc documented lib/silcutil/silcbuffer.h and
2398 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2399 <ville.rasanen@iki.fi>.
2401 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2403 * Added support for auto-passphrase authentication from the
2404 config file during connecting which was not implemented
2405 yet. Affected file irssi/src/silc/core/client_ops.c.
2407 * Fixed a bug in authentication protocol failure handling which
2408 was processing wrong callback context. Affected files
2409 are lib/silcclient/client.c and protocol.c.
2411 * Fixed the /ATTR allow off to actually work. Affected file
2412 is irssi/src/silc/core/silc-queries.c.
2414 * Fixed the /ATTR -del to work. Affected file is
2415 irssi/src/silc/core/silc-queries.c.
2417 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2419 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2421 * Fixed mask attribute adding in Irssi SILC client. Affected
2422 file irssi/src/silc/core/silc-queries.c.
2424 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2426 * Added support for saving the requested attributes in
2427 WHOIS to directory. Affected file is
2428 irssi/src/silc/core/silc-queries.c.
2430 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2432 * Added support for parsing VCard fields that do not have
2433 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2435 * Fixed a double free bug in hash table foreach function
2436 if the entry was deleted in the foreach callback. Affected
2437 file lib/silcutil/silchashtable.c.
2439 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2441 * Added silc_attribute_get_verify_data to return the signature
2442 verification data for either user digital signature or
2443 server digital signature in Requested Attributes. Affected
2444 files are lib/silccore/silcattrs.[ch].
2446 * Added silc_vcard_alloc which is used to allocated dynamic
2447 SilcVCard context. The silc_vcard_free now checks whether
2448 the context is dynamically allocated or not. Affected files
2449 are lib/silcutil/silcvcard.[ch].
2451 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2453 * Periodically remove the NOATTR status from client entry
2454 so that the client may take the attributes in use even after
2455 server has resolved them unsuccessfully earlier. Affected
2456 file silcd/server_query.c and idlist.h.
2458 * Moved sha1hash and md5hash from client->internal to
2459 SilcClient for application usage. Affected files are
2460 lib/silcclient/client.h and client_internal.h.
2462 * Fixed attribute encoding and decoding bugs. Affected
2463 files lib/silccore/silcattrs.[ch].
2465 * Added ATTR command to Irssi SILC Client which is used to
2466 manage user's Requested Attributes sending and values for
2467 WHOIS command. Affected files around Irssi SILC client.
2469 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2471 * Added silc_buffer_strformat which can be used to format
2472 strings into a buffer which size is automatically increased.
2473 Affected file lib/silcutil/silcbuffmt.[ch].
2475 * Added implementation of VCard (RFC 2426) which can be used
2476 as part of Requested Attributes in WHOIS command. Affected
2477 file lib/silcutil/silcvcard.[ch].
2479 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2481 * Some strncat -> silc_strncat changes our the core and
2484 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2485 errors. Added better error printing to SKE library.
2486 Affected files lib/silcske/silcske.c, silcske_status.h and
2489 * Save the PKCS key length even if only private key is set to
2490 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2492 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2493 length in bits not in bytes. Affected files are
2494 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2495 silcd/server_query.c.
2497 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2499 * Added silc_attribute_payload_encode_data to directly encode
2500 the data into the attributes buffer. Renamed function
2501 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2502 Affected files are lib/silccore/silcattrs.[ch].
2504 * silc_hash_table_find_foreach calls the foreach function now
2505 once even if the nothing was found with context set to NULL.
2506 Affected file lib/silcutil/silchashtable.[ch].
2508 * Remove the RESOLVING flag from client entry after received
2509 the Requested Attributes from the client. Fixed memory leak
2510 in client entry freeing. Affected files silcd/server_query.c
2513 * Added Requested Attributes support into SILC Client Library.
2514 It is not able to send requested attributes in WHOIS command,
2515 and also receive and process requested attributes. Added
2516 silc_client_attribute_[add|del] and silc_client_attributes_get
2517 functions. Added also `ignore_requested_attributes' to the
2518 SilcClientParams to not use attributes in client. Affected
2519 files are lib/silcclient/command.c, client_attrs.[ch],
2520 silcclient.h, client_internal and client.[ch].
2522 * Changed the silc_client_get_client_by_id to support Requested
2523 Attributes, it takes them as argument now. Affected file
2524 is lib/silcclient/silcclient.h, and idlist.c.
2526 * Added -details option to WHOIS command in Irssi SILC Client
2527 to support the requested attributes. By default it requests
2528 all attributes. Affected file lib/silcclient/command.c and
2529 irssi/doc/help/in/whois.in.
2531 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2533 * Add also SERVICE attribute for server-constructed attribute
2534 data. Also digitally sign the attributes and add
2535 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2536 silcd/server_query.c.
2538 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2540 * Changed the silc_attribute_payload_encode to support list
2541 of attributes (function may be called several times to add
2542 a new attribute). Removed the silc_attribute_payload_encode_list
2543 function. The encoding function now also automatically encodes
2544 the data, so the caller does not need to do that. Affected
2545 files lib/silccore/silcattrs.[ch].
2547 * Added support for replying on behalf of the user to the
2548 Requested Attributes in WHOIS command in the server. Affected
2549 file silcd/server_query.c.
2551 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2552 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2554 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2556 * Don't swtich to become primary router if we are backup if
2557 decryption error has occurred. Affected file silcd/server.c.
2559 * Fixed a bug in backup router IP address comparison in
2560 silc_server_backup_get.
2562 Save now also the port of the server/router and use that
2563 in comparison as well. Affected file silcd/server_backup.c.
2565 * Normal server now reconnects to backup router automatically
2566 if connection is lost to it. Affected file silcd/server.c.
2568 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2570 * If packet processing fails (like integrity check fails)
2571 the connection is closed now. Affected files are
2572 lib/silccore/silcpacket.c and silcd/server.c.
2574 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2576 * Fixed double free in RSA public key set function
2577 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2580 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2582 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2583 Added server_query.[ch] which provides one interface for
2584 querying information using all three commands.
2586 * Changed all "typedef unsigned char" in core library to
2587 "typedef SilcUInt8".
2589 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2591 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2593 * Renamed silc_server_get_client_resolve to
2594 silc_server_query_resolve and moved to server_query.[ch].
2596 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2598 * Resumed client packet handling from server put the resumed
2599 client on wrong list on router and caused the client not
2600 be present on the network anymore. Now fixed to put the
2601 client to correct list. Affected file silcd/packet_receive.c.
2603 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2605 * Various cleanup in error message output in config parsing code
2606 and in server init code. Fixed error log files containing
2607 too many newlines ('\n') in some situations. Affected files are
2608 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2610 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2612 * Use the reverse lookupped hostname in client internals
2613 instead of one user provided us as remote server name.
2614 Affected file lib/silcclient/client.c.
2616 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2618 * Added 'app_context' to silc_schedule_init. It is an
2619 application specific context that is delivered to application
2620 in task callback functions. Affected files are
2621 lib/silcutil/silcutil.[ch].
2623 * The hb_context in SilcSocketConnection is not freed
2624 automatically anymore (application must free it). Freeing
2625 it automatic is inconsistent. Affected files are
2626 lib/silcutil/silcsockconn.[ch].
2628 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2630 * Added support for removing explicitly added client connections
2631 in rehash and closing the client connections if they were
2632 unconfigured in the rehash. Affected file silcd/server.c.
2634 * Added support for aborting automatically pending commands
2635 that never receives the reply (to avoid memory leaks).
2636 Added also silc_server_command_pending_timed to set the
2637 specific timeout for pending command. Affected files are
2638 silcd/command[_reply].[ch].
2640 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2641 specs and lib/silccore/silcstatus.h.
2643 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2645 * Changed the silc_get_time to accept time value as argument
2646 or if zero is sent return current local time. Affected
2647 file lib/silcutil/silcutil.[ch].
2649 * Added STATS command to client library and Irssi SILC client.
2650 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2652 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2654 * Assure that channel key is set before sending it. May
2655 crash server otherwise. Affected file silcd/packet_send.c.
2657 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2659 * Assure that endless loop cannot happen with detached client
2660 resolving on normal server. Added idlist status
2661 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2662 silcd/idlist.h and silcd/packet_receive.c.
2664 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2666 * Incoming file transfer request cannot use same session as
2667 the sending session. This can happen when sending file to
2668 yourself. Crashed the client on quit. Affected file
2669 lib/silcclient/client_ftp.c. Bug #24.
2671 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2673 * Implemented the draft-riikonen-precense-attrs draft and
2674 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2676 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2678 * Distribute the SERVER_SIGNOFF notify also to local backup
2679 routers from the primary router. The backup router may not
2680 have the signing of local server directly connected and need
2681 to know about the signoff. Affected file silcd/server_util.c.
2683 * Use the primary router as the origin of the locally connected
2684 server when it is disconnecting from the backup router since
2685 that's where it really is coming from. Now the clients from
2686 the disconnecting server are removed correctly and "shadow"
2687 clients are not left to the backup router. Affected file
2690 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2692 * If normal server is standalone and found existing but disabled
2693 channel, do not re-create the channel since it creates
2694 duplicate same channels. Affected file silcd/server.c.
2696 * Added anonymous client connections support to server. New
2697 "anonymous" configuration option to ConnectionParams section
2698 added. If set to true, the username and hostname information
2699 of the client will be scrambled and anonymous user mode is
2700 set automatically to the user. Affected files are
2701 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2703 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2705 * In JOIN notify handling, mark that the cache entry of the
2706 client cannot be expired. Can cause crashes on normal
2707 server (asserts client->channels). Affected file is
2708 silcd/packet_receive.c.
2710 * From now on distribution versions are used as protocol versions
2711 instead of by default using the Toolkit base version as protocol
2712 version. Affected file prepare.
2714 * Do not set the locally resolved hostname for local client
2715 entry but take what server sends. This way the real hostname
2716 is showed in WHOIS for yourself. Affected file is
2717 lib/silcclient/idlist.c and lib/silcclient/client.c.
2719 * Resolve local info with IDENTIFY when connecting to server.y
2721 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2723 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2724 for implied search (not needed on platforms which has native
2725 pthreads library). Use --without-pthreads to disable threads.
2726 Affected file is configure.in.pre
2728 * Fixed --with-iconv on platforms which need to bypass (broken)
2729 native iconv(). Affected file is configure.in.pre
2731 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2733 * Moved -C option parsing in Irssi SILC client at same time
2734 as other options. The UI was initialized earlier and caused
2735 problems on command line. Bug #16. Affected file is
2736 irssi/src/silc/core/silc-core.c.
2738 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2740 * Added global variable silc_log_timestamp that tells silclog
2741 wether to print or not the timestamp in the logging files.
2742 Affected file lib/silcutil/silclog.[ch].
2744 * Added silcd configuration option Timestamp in the Logging
2745 section. Affected file silcd/serverconfig.[ch],
2746 doc/example_silcd.conf.in.
2748 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2750 * Fixed fingerprint checking to check for entirely empty
2751 fingerprint instead of two first bytes when determining
2752 if it is set. Bug #18. Affected file silcd/command.c.
2754 * Fixed duplicate PKCS name registering to not allow it.
2755 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2757 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2759 * Conditionalize non-gcc compiler optimizations for various
2760 platforms, enable those commented out. Cleanups.
2761 Affected file lib/silcmath/mpi/configure.in
2763 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2765 * silc_rng_exec_command() left zombie processes if command
2766 didn't generate any output. Affected file
2767 lib/silccrypt/silcrng.c
2769 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2771 * Rewrote iconv checking, introduce --with-iconv for systems
2772 which rely on libiconv. Check if iconv() provided by libc
2773 is good enough, otherwise demand libiconv. Affected file
2776 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2778 * Search for ldopen() also in libc. This enables SIM support
2779 on *BSD systems. Based on patch from Alex Zepeda. Affected
2780 file configure.in.pre
2782 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2784 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2785 This fixes prepare on *BSD systems. Affected file
2788 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2790 * More fixed for not having purge timeout for global clients
2791 that are on channel. Affected files silcd/command_reply.c
2794 * Fixed the rekey protocol to work with backup router connections.
2795 Rekey packets are now allowed on disabled connections as
2796 well. Affected files silcd/packet_send.c and server.c.
2798 * Do not switch to be as backup router when shutting down and
2799 closing the primary connection. Affected file silcd/server.c.
2801 * Fixed memory leaks in backup router deleting. Added
2802 silc_server_backup_free to free all data during shutdown of
2803 server. Affected files silcd/server_backup.[ch].
2805 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2807 * Do not process commands if the sock->user_data is NULL.
2808 Affected file silcd/command.c.
2810 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2812 * Fixed buffer overflow and security problems (loosing bits
2813 in CFB encryption) in SILC RNG. Problems reported by
2814 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2816 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2818 * Added yet more checks that client is not expired on global
2819 list if it is on channels. Affected file is
2820 silcd/command_reply.c.
2822 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2824 * Merged c0ffee's MIME signal patch which adds support for
2825 sending also MIME messages in Irssi SILC Client, and handling
2826 received MIME messages in a signal (and perhaps doing something
2827 to non-textual MIME messages).
2829 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2831 * Fixed pending command deletion in server and client library
2832 to check the whole list instead of breaking after first found.
2833 The affected files are silcd/command.[ch] and
2834 lib/silcclient/command.[ch].
2836 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2838 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2839 secret or private, otherwise it's possible to find out
2840 whether a secret channel exists or not. Affected file
2843 * If CMODE change fails during the mode setting, assure that
2844 the old mode mask is set for the channel back. Affected
2845 file silcd/command.c.
2847 * Fixed passphrase saving on +a channel on normal server
2848 after successful JOIN command. Affected file silcd/command.c.
2850 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2852 * Remove server/router operator privileges in DETACH command,
2853 since it's possible to resume to server where these
2854 privileges would not be allowed for the client. Affected
2855 file silcd/command.c.
2857 * Do not set to wait for backup in rehash of the server.
2858 Affected file silcd/server.c.
2860 * Do not check listener sockets when counting how many
2861 socket connections we have. Affected file is
2862 silcd/server_util.c.
2864 * Do not announce disconnected clients that are remaining
2865 in history (for WHOWAS). This is because SIGNOFF notify
2866 for these has been sent earlier already. Affected file
2869 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2871 * Buffer overflow with CUMODE command's mode->mode character
2872 conversion. Reported by Ville Räsänen. Affected file
2873 lib/silcutil/silcutil.c.
2875 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2877 * Allow heartbeat packets to go disabled connections anyway.
2878 Affected files silcd/server.c and silcd/packet_send.c.
2880 * Do not broadcast New Channel packets with List flag set
2881 in the packet to backup routers. The router must check
2882 for the correctness of the packets before sending them.
2883 It is possible that router will have enforce Channel ID
2884 change and this would cause desync in the backup router.
2885 Affected file silcd/packet_receive.c.
2887 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2888 are handled in list parsing. They are not list packets
2889 anymore. Affected file silcd/packet_receive.c.
2891 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2893 * Stop waiting for backup router through the timeout, not
2894 directly after backup router has arrived. Affected file
2897 * Do not re-create channel keys and send them when removing
2898 clients in server shutdown. Affected files are
2899 silcd/server_internal.h and silcd/server_util.c.
2901 * Notify distribution to backup routers was missing from
2902 the silc_server_send_notify_dest function which caused
2903 desyncing problems with backup router. Affected file is
2904 silcd/packet_send.c.
2906 * The client's channel removing was working wrong on
2907 backup router. It assumed that it doesn't know global
2908 information but backup router does know. For this reason
2909 it could remove channel when it wasn't supposed to do that.
2910 Affected file silcd/server.c and silcd/server_util.c.
2912 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2914 * Stop for a couple seconds after badkup router has become
2915 primary router. Affected file silcd/server.c.
2917 * Added silc_server_remove_servers_by_server, which is used
2918 to remove servers originated from some other server. Also
2919 clients of those servers can be removed too. Affected file
2920 silcd/server_util.[ch].
2922 * When removing clients after a server has signed of remove
2923 also all servers behind that server (unless they are known
2924 to be available locally), and send SERVER_SIGNOFF for each
2925 of the server separately. Also the signed off clients are
2926 sent now separately per signed off server. The affected files
2927 are silcd/server.c and silcd/server_util.[ch].
2929 * All servers added with silc_idlist_add_server must always
2930 have both "router" and "connection" pointers set. Otherwise,
2931 bad server entries may be left around in the cache.
2932 Affected file silcd/command_reply.c.
2934 * Do not create the channel key in NEW_CHANNEL packet
2935 processing if the channel is empty. Affected file
2936 silcd/packet_receive.c.
2938 * Completed backup router support for standalone routers.
2939 Supports also servers in the cell that do not use the backup
2942 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2944 * Fixed a bug in silc_string_regexify which did not add '^'
2945 at the start of each string, and thus the matching was
2946 not explicit. For example ban list iikone@*!*@* would
2947 match also "priikone", which is wrong, it would have to be
2948 *iikone@*!*@* to match also "priikone". Affected
2949 file lib/silcutil/unix/silcunixutil.c.
2951 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2953 * Enable all local server connections before updating client
2954 caches when we've become backup router. Otherwise, signoff
2955 packets may not reach the clients. Affected files are
2956 silcd/server.c and silcd/server_util.[ch].
2958 * Fixed a bug in version string parsing which could crash
2959 the program with specially formatted version string.
2960 Bug reported and patch provided by Ville Räsänen. Affected
2961 file lib/silcutil/silcutil.c.
2963 * Handle the disconnection immediately when DISCONNECT
2964 packet is received in server. Affected file silcd/server.c.
2966 * Primary router now waits a short time (10 seconds) for
2967 backup router connection before accepting any other
2968 connection (except local). Affected file silcd/server.c,
2971 * Fixed a crash in client libary in NICK_CHANGE notify when
2972 NICK_CHANGE arrived for client entry we are resolving
2973 currently. Affected file lib/silcclient/client_notify.c.
2975 * Call the sconn->callback completion even if error had
2976 occurred. Start reconnecting always if connection to
2977 primary router fails during backup router protocol.
2978 Affected files silcd/server.c and server_backup.c.
2980 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2982 * Added functions silc_server_send_opers and
2983 silc_server_send_opers_notify to send packets stricly
2984 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2985 to send variable argument notify to operators.
2986 Affected files silcd/packet_send.[ch] and silcd/server.h.
2988 * Removed UMODE rights checking with UMODE_CHANGE notify.
2989 Affected file silcd/packet_receive.c.
2991 * Server/router operator now receives notify when network
2992 switches to backup router and when it resumes the use of
2993 primary router. Affected file silcd/server.c and
2994 silcd/server_backup.c.
2996 * Fixed the updating of client information after backup
2997 resuming protocol is over; update all except local clients
2998 to the new primary router. The affected file is
2999 silcd/server_util.c.
3001 * Added support for closing active connections in rehash
3002 that were unconfigured by the user. Supports currently
3003 closing server and router connections. Affected file
3006 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
3008 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3010 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
3011 is NULL since seems that on some platforms NULL is allowed
3012 and on some it's not. Fallback encoding is used instead.
3013 Affected file lib/silcutil/silcstrutil.c.
3015 * Fixed statistics updating for incoming server connection
3016 which could cause problems when re-connecting. Affected
3017 file silcd/server.c.
3019 * Preliminary backup router support for standalone router
3020 added. Affected files in silcd/.
3022 * Mark server connections in backup router disabled before
3023 and after backup protocol. Affected file is
3024 silcd/server_backup.c.
3026 * Added support for reconnecting to remote server connection
3027 even if the protocol fails, and if the configuration wants
3028 us to keep trying to connect anyway.
3030 Server connection is not allowed to backup router if
3031 backup router does not have connection to primary router yet.
3033 Affected file is silcd/server.c.
3035 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3037 * Added silc_client_udpate_server function to update changed
3038 server info. Affected file lib/silcclient/idlist.[ch].
3040 * Added check for server entries that are being resolved when
3041 notify is received. If being resolved, handle the received
3042 notify only after it's resolved so that all notifys are
3043 handled in same order as received from the server.
3045 Added similar resolver check to channel entries. Every
3046 notify that cause resolving of any information that affects
3047 channel entry marks the channel entry in waiting state.
3048 After whatever resolving is over the waiters are signalled
3049 and only then the notifys are handled in the same order
3050 as delivered from the server.
3052 Affected files are lib/silcclient/idlist.[ch], and
3055 * Fixed KILLED notify handling in normal server. Affected
3056 file silcd/packet_receive.c.
3058 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
3059 is locally connected, or was locally connected (but may
3060 be detached and connection is not active). Added also
3061 SILC_IS_LOCAL for checking this status. Affected files
3062 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
3063 silcd/server.c and silcd/server_internal.h.
3065 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3067 * Don't send or handle TOPIC_SET if topic is already set and
3068 is same as being set. Affected files silcd/command.c and
3069 silcd/packet_receive.c.
3071 * Fixed CMODE change rights checking to work correctly when
3072 removing modes by operator. Affected file is
3073 silcd/server_util.c.
3075 * Fixed some handling with New Channel packet in router and
3076 fixed some CMODE_CHANGE notify handling in server and router.
3077 Affected file is silcd/packet_receive.c.
3079 * Changed "disconnect" client operation to include the
3080 reason of the disconnection and optional disconnection
3081 message. Affected file lib/silcclient/silcclient.h.
3083 * Made the compilation of lib/contrib/ stuff conditional.
3084 Affected files configure.in.pre, lib/contrib/Makefile.am.
3086 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3088 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
3089 to the sender of the notify too, to avoid situation where two
3090 notifys are in the network at the same time going to oppsite
3091 directions. Affected file silcd/packet_receice.c.
3093 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3095 * Delete the client from channel even if the cilent->id is
3096 NULL. It was possible that client was deleted without
3097 removing from channels (theoretically at least). Affected
3098 file silcd/server.c and silcd/server_util.c.
3100 * Free the client data too when resuming is not successful.
3101 Affected file silcd/packet_receive.c.
3103 * Merged some code from c0ffee's silc-plugin. Affected files
3104 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
3106 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
3107 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
3108 to the primary router connection, the other one returns
3109 TRUE if packet must be broadcasted to network.
3111 * All notifys that are destined to primary router (to network)
3112 are now automatically sent to backup routers even if the
3113 router is standalone (and has backup router). Affected files
3116 * Added --without-irssi and --without-silcd configuration
3117 options for disabling the compilation of these applications.
3118 Affected file configure.in.pre and prepare.
3120 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3122 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
3123 UTF-8 encoding and decoding. Added also new encodings
3124 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
3126 Added also SILC_STRING_LANGUAGE which is language and charset
3127 specific encoder and decoer for those platforms that support
3128 iconv(). It can convert the UTF-8 to and from the locale
3129 specific character set.
3131 Affected file lib/silcutil/silcstrutil.[ch].
3133 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
3135 * Added function silc_get_command_name to the file
3136 lib/silcutil/silcutil.[ch].
3138 * Improved the server debug output a bit. Affected files are
3141 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3143 * Save the channel passphrase when received succesful JOIN
3144 command reply from router, on normal server. Otherwise
3145 joinig +a channels from normal server is not possible.
3146 Affected file silcd/command.c.
3148 * Fixed a bug in TOPIC_SET notify handling. The notifier
3149 may be other than client too, like server or channel.
3150 It expected it to always be only client and ignored the
3151 notify. Affected file silcd/packet_recieve.c.
3153 * Removed some (unnecessary) debug printing from
3154 lib/silccore/silcid.c and lib/silccore/silcargument.c.
3156 * Do not force CMODE_CHANGE when server is announcing new
3159 Router announces stuff only after server reannounces channel
3160 after CHANNEL_CHANGE notify.
3162 These fixes optimizes the announcing procedure, and perhaps
3163 fixes some problems too. Affected file silcd/packet_receive.c.
3165 * Fixed SERVER_SIGNOFF sending to local clients. It was
3166 totally broken and sent the notify to all local clients,
3167 instead of only to those that was on same channel as the
3168 signing off clients. Affected file silcd/server_util.c.
3170 * Added -D option to server. It can be used to give debug
3171 level. The levels are from 0 - 99, and are predefined for
3172 smooth server debugging. (see silcd.c for the predefined
3173 levels). Affected file silcd/server.c.
3175 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3177 * Fixed a bug in Irssi SILC client to close the connection
3178 properly when disconnecting from server. Affected file
3179 irssi/src/silc/core/client_ops.c.
3181 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3183 * When authenticating as founder during JOIN command, check
3184 that the one authenticating becomes the only founder on the
3185 channel. Affected file silcd/command.c.
3187 * Better checking for founder mode setting when CUMODE_CHANGE
3188 notify is received. Affected file silcd/packet_receive.c.
3190 * Close all connections when shutting down the server by sending
3191 DISCONNECT packet. Close all listeners too when shutting
3192 down the server. Affected file silcd/server.c.
3194 * Handle DISCONNECT packet correctly in client library by
3195 calling the "disconnect" client operation. Affected file
3196 lib/silcclient/client.c.
3198 * Handle local errors correctly during resuming. Affected
3199 file lib/silcclient/client.c.
3201 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3203 * The log file is not dupped internally anymore in
3204 lib/silcutil/silclog.c. Fixed memory leaks too.
3206 * The scheduler now dispatches all pending timeout tasks
3207 when it is uninitialized with silc_schedule_uninit.
3208 Affected file lib/silcutil/silcschedule.c.
3210 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3212 * Added --enable-stack-trace option to configure. Added
3213 memory allocation stack trace support. Added files
3214 lib/silcutil/stacktrace.[ch]. Affected files are
3215 lib/silcutil/silcmemory.[ch].
3217 * Fixed memory leaks from libraries and server. Affected
3218 files around the tree.
3220 * Reverted back a fix made to CUMODE which broke it.
3221 Affected file silcd/command.c.
3223 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3225 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3226 core library, and implemented it. All textual messages SHOULD
3227 use this flag and the message MUST be UTF-8 encoded.
3228 All text messages sent by Irssi SILC client are now UTF-8
3229 encoded (regardless whether the terminal supports UTF-8 or not).
3230 Affected files are lib/silccore/silcchannel.h,
3231 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3234 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3236 * Added lots of new statistics updating that was missing from
3237 the server and router code. Affected files in silcd/.
3239 * Sending SIGUSR1 signal to server now dumps the current
3240 server statistics into /tmp directory. Affected file is
3243 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3244 the SILC Hash Interface also. Added new functions
3245 silc_hash_get_name, silc_hash_init, silc_hash_update and
3246 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3248 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3250 * Added some better info printing for client during connecting.
3251 Affected file silcd/server_util.c.
3253 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3254 to silence a user on a channel. Affected files are
3255 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3256 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3257 and silcd/packet_receive.c.
3259 * Fixed a fatal bug in handling of malformed command payload.
3260 Affected file silcd/command.c.
3262 * Fixed a double free when announcing channel users to router.
3263 Affected file silcd/server.c.
3265 * After successful authentication to channel founder mode, check
3266 that there isn't anyone else with founder mode on the channel.
3267 The one that authenticated will become founder and anyone
3268 else is demoted. Affected file silcd/command.c.
3270 * Added error printing of any error that has occurred during
3271 any command in client library. Affected file is
3272 irssi/src/silc/core/client_ops.c.
3274 * Removed some error printing from the client library and left
3275 it for the application to worry (from the error status it
3276 receives in 'command' client operation. Affected file is
3277 lib/silcclient/command.c.
3279 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3281 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3282 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3283 Starting key agreement with itself is denied. Affected file
3284 is lib/silcclient/client_keyagr.c.
3286 * Fixed some error checkings from the SFTP library which caused
3287 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3288 and lib/silcsftp/sftp_util.c.
3290 * Added new "debug" and "debug_string" settings to Irssi SILC
3291 client which can be used to print runtime debugging on the
3292 Irssi's screen. Available when compiled with --enable-debug
3293 option. Affected file irssi/src/silc/core/silc-core.c.
3295 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3297 * Fixed a missing variadic parameter in a function call that
3298 caused server crash when a non-allowed connection arrived.
3299 Reported by Richard Becker. Affected file silcd/server.c.
3301 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3303 * Added WATCH list sending to backup routers from router.
3304 The WATCH command is sent by the router to the backup
3305 router. Affected file silcd/command.c.
3307 * Mark the backup_router flag for RouterConnection entry
3308 if the backup router stuff is defined in the config file.
3309 Affected file silcd/serverconfig.c.
3311 * Fixed some backup data sending around the code to work better
3312 if the router is standalone router. Not all places were fixed.
3313 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3316 * Fixed the router connecting when connecting to multiple
3317 routers. It ignored every other router except the first
3318 one. Affected file silcd/server.c.
3320 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3322 * Made the private key generation after expiration optional.
3323 If not created after expiration the old key will re-expire
3324 at a later time (and thus key pair is not necessary to
3325 change). Affected file irssi/src/silc/core/clientutil.c.
3327 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3329 * The length arguments in bind() and connect() were wrong
3330 and fixed now to used SIZEOF_SOCKADDR in the
3331 lib/silcutil/unix/silcunixutil.c.
3333 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3335 * Fixed detach timeout handling to use Client ID and not
3336 the actual client entry which may be freed in the callback.
3337 Affected file silcd/command.c.
3339 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3341 * Merged c0ffee's multiple interface support patch.
3342 Affected files in silcd/.
3344 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3346 * Cleanup keys properly. Affected file is
3347 irssi/src/silc/core/clientutil.c.
3349 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3351 * Display the user mode on the status bar. Affected file
3352 irssi/src/silc/core/silc-expandos.c.
3354 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3356 * If private message key is not set, but the flag is set in
3357 the packet, ignore the packet since it cannot be decrypted.
3358 Affected file lib/silcclient/client_prvmsg.c.
3360 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3362 * When resuming client, remove the old client entry from
3363 the watcher list too. Affected file silcd/packet_receive.c.
3365 * Do not allow normal server to force founder mode away
3366 from router if the founder mode is already set. Affected
3367 file silcd/packet_receive.c.
3369 * Remove the client entry with watch notify types with short
3370 timeout, and not directly, so that other notifys can be
3371 retrieved too. Affected file lib/silcclient/client_notify.c.
3373 * Display notification about data messages that cannot be
3374 displayed. Affected files irssi/src/silc/core/client_ops.c,
3375 irssi/src/fe-common/silc/module-formats.[ch].
3377 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3379 * Fixed the CHANNEL_CHANGE notify handling in client libary
3380 to not use freed memory. Affected file is
3381 lib/silcclient/client_notify.c.
3383 * Fixed CUMODE_CHANGE notify handling in server. Affected
3384 file silcd/packet_receive.c.
3386 * Fixed USERS command to support empty channels. Affected
3387 file silcd/command.c.
3389 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3391 * Allow multiple identical pending commands to be registered
3392 in client library. Affected file is lib/silcclient/command.c.
3394 * Call the completion for resolving client information only
3395 after all resolvers has finished. This fixes a crash in
3396 the client. Added support for checking when the resolvers
3397 are finished. Affected file is lib/silcclient/idlist.c.
3399 * Wait by default 3 seconds before reconnecting to the server
3400 after being disconnected. Makes the /detach command a bit
3403 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3405 * Check the watcher list before sending signoff notifys
3406 when closing client connection. Affected file is
3409 * Added better CMODE command rights checking. Affected file
3410 silcd/server_util.c.
3412 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3414 * Fixed watcher list checking during server signoff. It
3415 crashed the server. Affected file silcd/server_util.c.
3417 * The JOIN command reply returns now the founder's public
3418 key. Affected file is silcd/command.c.
3420 * Announce the channel mode, and the mode properties with
3421 CMODE_CHANGE notify. Affected file silcd/server.c.
3423 * Mark new channels by default disabled, untill at least
3424 one user joins the channel. Affected file is
3425 silcd/packet_receive.c.
3427 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3429 * The nickname argument to watch notify can be optional.
3430 Fixes a crash in server. Affected file silcd/packet_send.c.
3432 * Remove the client entry from cache if the WATCH notify type
3433 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3434 lib/silcclient/client_notify.c.
3436 * Check the watcher list before and after changing nickname
3437 when the NICK_CHANGE notify is received. Affected file is
3440 * Fixed a crash in OPER and SILCOPER command sending. Empty
3441 passphrase caused the crash. Affected file is
3442 lib/silcclient/command.c.
3444 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3446 * Merged with Irssi CVS for Irssi SILC client.
3448 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3450 * Completed the protocol specifications.
3452 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3454 * Merged with Irssi CVS for Irssi SILC client.
3456 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3458 * Added the founder's public key delivery to the
3459 CUMODE_CHANGE notify type as well. Updated the protocol
3460 specs and the code. Affected files are silcd/packet_send.[ch],
3461 silcd/packet_receive.c and silcd/command.c.
3463 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3465 * Added silc_pkcs_public_key_copy function into the
3466 lib/silccrypt/silcpkcs.[ch].
3468 * Remove the `iv' from the SilcChannelEntry since we can
3469 live without it. Affected files are silcd/idlist.h and
3470 silcd/packet_receive.c.
3472 * Added support for sending the founder's public key in
3473 the CMODE_CHANGE notify packet in the server. Affected
3474 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3475 silcd/command.c and silcd/server.c.
3477 * Changed the FOUNDER_AUTH authentication to use only
3478 public key authentication as defined by new protocol
3479 specs. Passphrase authentication with that mode cannot
3480 be used anymore. It is now possible to reclaim founder
3481 mode from any server in the network. Affected files are
3482 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3484 * Added permanent channels support by making the channel
3485 permanent when FOUNDER_AUTH mode is set on the channel.
3486 The channel will not be destroyed even if channel is empty
3487 when that mode is set. Protocol TODO #17. Affected
3488 files are silcd/server.[ch], server_util.[ch],
3489 silcd/command.c, silcd/packet_receive.c and
3490 lib/silcclient/command.c.
3492 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3494 * Added reference counter to the command reply context in
3495 the client library. Affected files are
3496 lib/silcclient/command_reply.[ch].
3498 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3500 * Fixed rekey protocol with PFS in the client library.
3501 Affected file is lib/silcclient/protocol.c.
3503 * Added support for list of errors in client library
3504 command reply handling. Affected file is
3505 lib/silcclient/command_reply.c.
3507 * Defined that the WHOIS and IDENTIFY commands can send
3508 list of errors. Updated the protocol specs. Protocol
3511 * Added support for sending list of errors to WHOIS and
3512 IDENTIFY commands in server. Added support for receiving
3513 list of errors in server. Affected files are
3514 silcd/command.c and silcd/command_reply.c.
3516 * Fixed client info resolving on LEAVE command in client
3517 library to not crash. Affected file is
3518 lib/silcclient/client_notify.c.
3520 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3522 * Defined that the NICK command replies with thew changed
3523 nickname too, to make the nickname changing simpler at
3524 the client's end. Updated protocol specs and the code
3525 in client and server. Affected files are
3526 silcd/command.c, lib/silcclient/command_reply.c and
3527 lib/silcclient/command.c.
3529 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3531 * Added `Compressed' packet flag to indicate that the packet
3532 payload is compressed by the sender. Updated the protocol
3533 specs and the core library. The compression still is not
3534 implemented in the sources. Affected file is
3535 lib/silccore/silcpacket.h.
3537 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3539 * Remove pending command callbacks also if the connection
3540 to the server is destroyed. Affected file is
3541 lib/silcclient/client.c.
3543 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3545 * Added new QUIET channel user mode that can be used to
3546 quiet a user in a channel. Updated the protocol specs but
3547 it wasn't implemented yet. Protocol TODO #27. Affected
3548 file is lib/silccore/silcmode.h.
3550 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3552 * Added BLOCK_INVITE user mode to be able to block incoming
3553 invite notifications. Protoocol TODO #26. Affected files
3554 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3557 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3558 the protocol specs and the code. Affected file is
3559 lib/silccrypt/silcpkcs.c.
3561 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3563 * Disconnect Payload includes now the status type. Updated
3564 the protocol specs and the code. Protocol TODO #25.
3565 Affected files are silcd/server.c, lib/silcclient/client.c.
3567 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3568 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3569 Moved the silc_client_command_status_messages table to the
3570 lib/silcutil/silcutil.c and added new funtion
3571 silc_get_status_message, which deprecates function
3572 silc_client_status_message. Affected files are
3573 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3574 lib/silcutil/silcutil.[ch].
3576 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3578 * Defined that the nickname hash in Client ID MUST be from
3579 lowercase nickname. This effectively changes nicknames in
3580 SILC to case-insensitive. Updated the protocol specs and
3581 the code. Affected files are lib/silcutil/silcutil.[ch],
3582 silcd/serverid.c, and silcd/idlist.c.
3584 * Added new channel user modes BLOCK_MESSAGES_USERS and
3585 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3586 code. Affected files are lib/silccore/silcmode.h,
3587 lib/silcclient/command.c, and silcd/packet_send.c.
3589 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3590 specs and code. Affected file lib/silccore/silcstatus.h.
3592 * Added support for watch list. It is possible to add nicknames
3593 to be watched, and when they come to network, leave network
3594 or user mode changes the watcher will be notified of this
3595 change. Added SILC_COMMAND_WATCH command, added new
3596 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3597 notifications. Updated the protocol specs and implemented
3598 this to library, client and server. Protocol TODO #21.
3599 Affected files are lib/silccore/silccomand.h,
3600 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3601 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3602 silcd/packet_send.[ch], silcd/packet_receive.c, and
3603 irssi/src/silc/core/client_ops.c.
3605 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3606 somebody watching you. Updated the protocol specs and the
3607 code. Affected files are lib/silccore/silcmode.h, and
3608 lib/silcclient/command.c.
3610 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3612 * Added service support to SILC protocol. Added new command
3613 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3614 core library. Services are not implemented in server or
3615 client for now. Protocol TODO #20. Affected files are
3616 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3618 * Added SilcStatus argument to `command' client operation
3619 to return the error status when command sending fails
3620 locally. Changed all command in client library to return
3621 correct command status. Affected files are
3622 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3623 irssi/src/silc/core/client_ops.c.
3625 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3627 * Added silc_mime_parse function to parse MIME headers.
3628 Affected files are lib/silcutil/silcstruti.[ch].
3630 * Added MIME header parsing in Irssi SILC Client. It displays
3631 all textual MIME objects, others it ignores. Affected file
3632 is irssi/src/silc/core/clien_ops.c.
3634 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3636 * Fixed a bug in the pid writing function, which couldn't be
3637 written in a root-owned directory.
3639 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3641 * Defined that channel message to unknown Channel ID must
3642 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3643 Updated the protocol specs and the code in server. The
3644 affected file is silcd/packet_receive.c.
3646 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3648 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3649 that it is used to send error notifys if error occurs during
3650 some SILC packet processing, except commands. The error
3651 types are same as for command reply types. Defined that
3652 if private message is sent to unknown Client ID the error
3653 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3654 Updated the protocol specs and code. Affected files are
3655 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3656 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3657 and irssi/src/silc/core/client_ops.c. Renamed the
3658 SilcCommandStatus to SilcStatus.
3660 * Defined the use of extra WHOIS attributes in WHOIS command.
3661 The <Requested Attributes> (defined in a separate document)
3662 can be used to request additional information about user
3663 not returned by standard WHOIS command. Defined that server
3664 can send WHOIS command directly to client. Client provides
3665 the requested attributes to the server. Updated the protocol
3666 specs. Protocol TODO #4. Implementation is not done yet
3667 (Protocol TODO #24).
3669 * Renamed function silc_client_command_status_message to
3670 silc_client_status_message. Affected files are
3671 lib/silcclient/command_reply.[ch].
3673 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3675 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3676 32 bit integers. Updated the protcol specs and the code.
3677 Affected files are silcd/command.c and
3678 lib/silcclient/command.c.
3680 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3682 * Fixed a bug in library where sending a bogus authentication
3683 payload would lead to a crash. Affected file is
3684 lib/silccore/silcauth.c.
3686 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3688 * Added detach_disabled and detach_timeout server config
3689 options to the server. Affected files silcd/serverconfig.[ch],
3690 silcd/command.c and silcd/packet_receive.c.
3692 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3694 * Added resolve_cmd_ident field to the SilcClientEntry structure
3695 too so that if the entry is for example being resolved so
3696 another command may attach to the same pending command reply
3697 without requiring to resolve the same entry again. Added
3698 support for adding multiple pending commands for one
3699 command idenfier. Affected files lib/silcclient/command.[ch],
3700 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3702 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3704 * Defined that server receives WHOIS command reply for private
3705 and secret channels too. Updated protocol specs and the
3706 code in server. Affected file silcd/command.c.
3708 * Defined <channel user mode list> argument to WHOIS command
3709 reply for returning user modes on the channels. The
3710 channel list now doesn't include the user mode anymore but the
3711 actual channel mode. Updated protocol specs and the code in
3712 client and server. Affected files are silcd/command_reply.c,
3713 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3714 and lib/silcclient/command_reply.c.
3716 * Save the channels list in WHOIS command reply in normal server
3717 so that WHOIS always shows joined channels also in normal
3718 server and not just on router. Affected file is
3719 silcd/command_reply.c.
3721 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3723 * Defined that server receives USERS command reply for private
3724 and secret channels too. Updated protocol specs and the
3725 code in server. Affected file silcd/command.c.
3727 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3729 * Changed the UMODE's mode mask argument to be optional. If
3730 not provided then the command merely returns the current mode
3731 mask to the client. Updated protocol specs and the server.
3732 Affected file is silcd/command.c.
3734 * Added SILC session detachment/resuming support. It is possible
3735 to detach by closing the network connection and then re-connect
3736 and resume to the old client session. Added DETACHED user
3737 mode that server will set for detached client. Added new
3738 packet RESUME_CLIENT which is used to perform the resuming
3739 process. Added DETACH command. Updated the protocol specs,
3740 core library, client and server. Protocol TODO #22. Very
3741 many affected files around the tree.
3743 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3745 * Changed the CMODE's mode mask argument to be optional. If
3746 not provided then the command merely returns the current mode
3747 mask to the client. Updated protocol specs and the server.
3748 Affected file is silcd/command.c.
3750 * Changed the Killer's Client ID in KILLED notify to be just
3751 any ID payload since router server is allowed to kill as well.
3752 Updated protocol specs, client libary and server. Affected
3753 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3754 and irssi/src/silc/core/client_ops.c.
3756 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3758 * Added new user modes ANONYMOUS for special anonymous servers
3759 that may set the mode for client, and BLOCK_PRIVMSG which
3760 client may set to block incoming private messages unless the
3761 Private Message Key flag is set (using private keys to protect
3762 private messages). Updated protocol specs and code in client
3763 and server and core library. Protocol TODO #23. Affected
3764 files are lib/silccore/silcmode.h, silcd/server.[ch],
3765 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3766 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3768 * Added new channel user mode BLOCK_MESSAGES which the client
3769 may set to itself to tell server not send channel messages.
3770 Other packets such as channel key packets are still sent.
3771 Protocol TODO #23. Updated the protocol specs, client and
3772 server. Affected files are lib/silccore/silcmode.h,
3773 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3774 lib/silcutil/silcutil.c, silcd/command.c, and
3775 silcd/packet_send.c.
3777 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3779 * Redefined the Status Payload to include now two 8 bit fields,
3780 instead of one 16 bit field. This now makes it possible to
3781 send list of errors. Updated the protocol specs and the code
3782 in core library, client library and server. Protocol TODO #1.
3783 Affected files are lib/silccore/silccommand.[ch],
3784 lib/silcclient/command_reply.[ch], silcd/command.c,
3785 silcd/command_reply.c and silcd/packet_receive.[ch].
3787 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3789 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3790 must be handled by the application and should tell the application
3791 that an error message was already printed, and it should print the
3792 config coords (line, filename, ...). Affected files are
3793 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3795 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3796 server config parsing code more readable.
3798 Fixed a bug in the fetch_logging() config callback.
3800 Affected files is silcd/serverconfig.c.
3802 * Drop root privileges when started in foreground. Don't drop them
3803 if debugging also. Affected file is silcd/silcd.c.
3805 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3807 * Added more IM-like features by introducing new user modes
3808 for setting various presence information. Added new modes:
3809 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3810 specs and code. Protocol TODO #19. Affected files are
3811 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3812 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3814 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3816 * Added STATS command to the protocol after all, to return
3817 various statistical information about the network. It can
3818 be used by clients to retrieve statistical information, and
3819 servers may use it to to fetch cell and network wide
3820 statistics from router. Updated the protocol specs and
3821 implemented it to the server. Protocol TODO #16.
3822 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3823 silcd/command_reply.[ch].
3825 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3827 * The LIST command reply in client libary now adds new channel
3828 entry if the returned channel doesn't exist yet in cache,
3829 and returns the channel entry to the application in the
3830 command_reply client operation. Affected file is
3831 lib/silcclient/command_reply.c.
3833 * Changed the channel message payload's MAC generation to
3834 include the IV in the MAC as well. This way all relevant
3835 parts of the channel message payload are authenticated also
3836 with the channel message MAC (and not only by packet MAC).
3837 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3838 Affected file is lib/silccore/silcchannel.c.
3840 * Fixed the SKE to save the remote version, since the
3841 silc_ske_parse_version mistakenly checked wrong version,
3842 after it replaced the start payload. Affected files are
3843 lib/silcske/silcske.[ch].
3845 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3847 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3848 string utility functions. Added there also new functions
3849 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3850 Affected files lib/silcutil/silcstrutil.[ch].
3852 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3853 files are lib/silcutil/silcstrutil.[ch].
3855 * Defined that the security property fields in SKE SHOULD be
3856 UTF-8 encoded, defined that version string MUST be US-ASCII
3857 encoded, defined that passphrases sent in connection
3858 authentication protocol MUST be UTF-8 encoded. Implemented
3859 these to the client and server. Defined also that other
3860 passphrases sent in the protocol MUST be UTF-8 encoded.
3861 Affected files are lib/silcske/silcske.c,
3862 lib/silcclient/protocol.c, silcd/protocol.c,
3863 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3865 * Changed the silc_client_close_connection interface to not
3866 need the SilcSocketConnection which should not be visible
3867 to application. Affected files are lib/silcclient/client.c
3868 and lib/silcclient/silcclient.h.
3870 * Rewrote the text for Private Message Key Payload in the
3871 protocol specification. Protocol TODO #11.
3873 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3875 * Upgraded the protocol version to 1.1, updated protocol specs
3878 * Added the nickname as new argument to NICK_CHANGE notify and
3879 added it to protocol specs and implemented it to client and
3880 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3881 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3882 lib/silcclient/client_notify.c.
3884 * Added the killer's client ID to the KILLED notify and added
3885 it to protocol specs and implemented it to client and server.
3886 Protocol TODO #13. Affected files are silcd/command.c,
3887 silcd/packet_receive.c, packet_send.[ch],
3888 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3889 The killer's client entry is now returned to application in
3890 the `notify' client operation.
3892 * Fixed the Max Argument fields that had too large value set
3893 in the protocol specs. Protocol TODO #14.
3895 * Added the LEAVE command reply to return the ID of parted
3896 channel. Updated protocol specs and implemented it to the
3897 client and server. Protocol TODO #15. Affected files are
3898 silcd/command.c, lib/silcclient/command_reply.c. The channel
3899 entry is now returned to application in the `command_reply'
3902 * Rewrote the version SKE version checking in client libary
3903 and in server to use the silc_parse_version_string. Affected
3904 files are lib/silcclient/protocol.c, silcd/protocol.c.
3906 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3907 commands that was missing it, and updated protocol specs and
3908 the server implementation. Protocol TODO #10. The affected
3909 file is silcd/command.c.
3911 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3912 generic reply to a generic request (REQUEST flag), and
3913 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3914 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3915 to define the payload for DATA flag. Added the flags to
3916 the implementation. Protocol TODO #9. Affected file is
3917 lib/silccore/silcchannel.h.
3919 Changed the client library to return the message length
3920 to application as well in the channel_message and private_message
3921 client operations. Affected files are
3922 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3923 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3924 and lib/silcclient/client_ops_example.c.
3926 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3927 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3928 the channel. Updated protocol specs and impelemented this
3929 to client and server. Protocol TODO #6. Affected files are
3930 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3931 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3933 Added new options m and M to CMODE command in Irssi SILC
3934 client to set these modes.
3936 * Deprecated all administrative commands from SILC protocol
3937 since they are highly implementation specific commands.
3938 Updated protocol specs. Moved the old commands in
3939 implementations to private range of command types. Affected
3940 files are silcd/command.c, lib/silcclient/command.c and
3941 lib/silcclient/command_reply.c. Protocol TODO #8.
3943 * Fixed a bug in server where sending unknown command crashes
3944 the server. Affected file silcd/command.c.
3946 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3948 * Added SILC_PROTOCOLVERSION macro to check protocol version
3949 of a socket connection. The affected file is
3950 lib/silcutil/silcsockconn.h.
3952 * Added better error logging in rekey protocol. Affected file
3955 * Do not check public key types in SKE during rekey. Affected
3956 file lib/silcske/payload.c.
3958 * Fixed the rekey protocol with PFS, which was totally broken.
3959 Affected file silcd/protocol.c.
3961 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3963 * Some client implementations quit network by doing first LEAVE
3964 and then immediately SIGNOFF (like Bombyx). We now do check
3965 after a short time after LEAVE notify and check whether the
3966 client is still valid after LEAVE, and if not we remove it from
3967 cache. Affected file is lib/silcclient/client_notify.c.
3969 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3971 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3972 it's good not to have security holes here.
3974 * Fixed a negative refcount situtuation for the config context.
3975 Affected file is silcd/serverconfig.c.
3977 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3979 * ROBOdoc documented lib/silcutil/silcutil.h.
3981 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3983 * Optimized even more the SilcPacketContext structure. Now
3984 totally saved 16 bytes of memory per context after optimization.
3985 Affected files are lib/silccore/silcpacket.[ch].
3987 * Made strict checks for valid SILC IDs. Affected file is
3988 lib/silccore/silcid.c.
3990 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3992 * Changed the object argument for silc_cipher_register,
3993 silc_hash_register, silc_hmac_register and silc_pkcs_register
3994 to const. Affected files are lib/silccrypt/silccipher.[ch],
3995 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3997 * Changed the silc_get_username and silc_get_real_name to
3998 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
4000 * Fixed the Irssi SILC Client to use the silc_get_username and
4001 silc_get_real_name insted of glib routines since the glib
4002 routines only corrupt stack. Fixes the Irssi SILC to work in
4003 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
4005 * Fixed the Irssi to not use g_get_home_dir since it crashes
4006 or returns garbage on cygwin and corrupts stack. Added function
4007 get_home_dir to Irssi routines. Affected files are
4008 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
4010 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4012 * Made some structure optimizations. SFTP memory FS MemFSEntry
4013 entry structure. Optimized SilcTask structure. Optimized
4014 SilcPacketContext structure.
4016 Affected files lib/silcsftp/sftp_fs_memory.c,
4017 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
4019 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4021 * And yet again reverted back the config thing since Johnny
4022 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
4025 * Fixed memory leaks from config object. Affected files are
4026 silcd/serverconfig.[ch].
4028 * Added support for adding new connections to the server in rehash.
4029 After rehash they take effect.
4031 Added support for changing the maximum allowed connections in
4032 rehash. The number can grow but going smaller is not supported.
4034 Added function silc_server_num_sockets_by_remote to the
4035 silcd/server_util.[ch].
4037 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
4039 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4041 * Added preliminary checking during config parsing for a valid
4042 public/private key and removed further checks in the code.
4043 Affected files are silcd/serverconfig.[ch], server.c.
4045 * Moved functions silc_server_drop() and silc_server_daemonise()
4046 from server.c to silcd.c since they are stricly related to
4047 the application activity.
4049 * Reverted a small part of the automatic ref/unref since
4050 it caused a double unref in some situations. Affected
4051 files are silcd/silcd.[ch], server.c, serverconfig.c.
4053 * Added some .cvsignore files in the lib directory.
4055 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4057 * Fixed silc_net_gethostbyaddr to correctly resolve by
4058 address. Affected file lib/silcutil/silcnet.c.
4060 * Fixed the notify relaying to client. The HMAC to be used
4061 with relayed packets ws wrong and caused decryption failure
4062 at the client end. Affected file is silcd/packet_receive.c.
4064 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4066 * Created new branch silc_protocol_1_0_branch.
4068 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
4070 * Changed the silc_server_config_* routines to be SilcServer
4071 independent. They are now officially application specific code
4072 and not part of generic server implementation. Affected files
4073 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
4075 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4077 * Added automatic referencing of config context in the
4078 silc_server_config_alloc, and automatic unreferencing in the
4079 silc_server_config_destroy. Affected files are
4080 silcd/serverconfig.[ch], silcd/silcd.c.
4082 * Fixed the silc_log_quick handling in the logging routines.
4083 It didn't log quickly when it was TRUE. Affected file is
4084 lib/silcutil/silclog.c. Also the flush delay was set even
4085 if it was 0 in config file. Affected file is
4086 silcd/serverconfig.c.
4088 * Added support for changing key pair of the server in rehash.
4089 Affected file silcd/server.c.
4091 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4093 * Fixed the TOPIC_SET notify to not cras. It changed the topic
4094 too early, before getting the channel entry. Affected file
4095 is silcd/packet_receive.c.
4097 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4099 * Added functions silc_server_config_[ref/unref], these are used
4100 to prevent that the config object is destroyed.
4102 No longer directly affect global variables silc_log_quick and
4103 silc_log_delay, they are first cached inside the config object
4104 and then applied with silc_server_config_setlogfiles().
4106 silc_server_config_set_defaults() is now internal to
4107 serverconfig.c, there are no reasons to show this internal stuff
4110 Affected files are silcd/serverconfig.[ch].
4112 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
4113 fprintf's to stderr, since some code may be executed again after
4114 the server went into the background. Affected files are
4117 * Added rehash support. Added function silc_server_rehash() that
4118 will perform all the basic tasks of the rehashing procedure.
4120 * Added command line option `-x, --hexdump'. This will enable the
4121 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
4122 The option `--hexdump' implies `--debug'.
4124 * Fixed a bad bug in the logging APIs (silcutil library) where
4125 the application would crash after calling silc_log_reset_all().
4127 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4129 * Fixed the KICKED notify handling in client library to
4130 correctly remove the channel and all entries from the
4131 channel when I was kicked. This bug crashed the client.
4133 Fixed yet another but in KICKED notify handling to remove
4134 the kicked client correctly from the channel.
4136 Affected file is lib/silcclient/client_notify.c.
4138 * Fixed a minor bug in looking up correct client entry
4139 in KICKED notify in server. Affected file is
4140 silcd/packet_receive.c.
4142 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
4143 sources correctly to distribution. Fixes --with-gmp option.
4145 * Removed the manual rehashing from ID Cache, and changed it
4146 to use the SILC Hash Table's auto rehash feature. Affected
4147 file is lib/silccore/silcidcache.c.
4149 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4151 * Fixed a bug in the silc_client_nickname_format function that
4152 handles the multiple same nickname formatting. Two clients
4153 with same nickname caused problems after the first one left
4154 and rejoined. It didn't format the nickname correctly.
4155 Affected file is lib/silcclient/idlist.c.
4157 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4159 * Don't change the topic if olod topic is same as new one.
4160 Affected file is silcd/packet_receive.c.
4162 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4164 * Added cross-reference support to the SILC Documentation
4165 generator. All types across all HTML files are now cross-
4166 referenced. Affected files util/robodoc/generator.c and
4167 scripts/silcdoc/silcdoc.
4169 * Added file lib/silcutil/silctypes.h to include all the
4170 arithmetic type definitions and some macros. Removed
4171 includes/bitmove.h and moved macros to silctypes.h.
4173 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4175 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
4177 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4179 * Added `type' argument to silc_id_payload_parse_id function which
4180 now returns the type of the ID to the sent pointer. Affected
4181 file is lib/silccore/silcid.[ch].
4183 * Added check for CMODE_CHANGE notify type that mode change is
4184 allowed by the sender. Affected file silcd/packet_receive.c.
4186 * Added check for CUMODE_CHANGE notify type that mode change is
4187 allowed by the sender. Affected file silcd/packet_receive.c.
4188 Added the ID type as CUMODE_CHANGE notify type as argument
4189 to the `notify' client operation. Affected files are
4190 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4192 * Added function silc_client_add_server to the client library.
4193 Added support for resolving also channel and server info when
4194 received unknown entity in notify packet. Affected files are
4195 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4197 * Added function silc_command_get_status to return the command
4198 status from the command reply's argument payload. Affected files
4199 are lib/silccore/silccommand.[ch].
4201 * Added check for KICKED notify type that the kicking is
4202 allowed by the client. Affected file silcd/packet_receive.c.
4204 * Created function silc_get_input which can be used to get input
4205 (echo on or off) from user on command line. Affected files are
4206 lib/silcutil/silcutil.[ch].
4208 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4210 * Optimized silc_server_packet_relay_to_channel function.
4211 Added new function silc_channel_message_payload_encrypt which
4212 can be called directly if channel message payload needs to
4213 be encrypted and is already encoded (no need to call _encode
4214 function). Packet relaying is now done by router without any
4215 extra memory allocations. Affected files are
4216 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4217 silcd/packet_send.c.
4219 * Fixed the INVITE notify handling. It took wrong arguments
4220 as invite list and invite delete. Affected file is
4221 silcd/packet_receive.c.
4223 * Added check for TOPIC_SET notify type that the topic change is
4224 allowed by the client. Affected file silcd/packet_receive.c.
4226 * Added check for INVITE notify type that inviting is allowed by
4227 the client. Affected file silcd/packet_receive.c.
4229 * Changed the silc_server_client_on_channel to return the
4230 SilcChannelClientEntry as well. Moved the function
4231 silc_server_check_cmode_rights to server_util.[ch].
4232 Affected files are silcd/server_util.[ch], silcd/command.c.
4234 * Added function silc_server_check_umode_rights to check whether
4235 changing client's user mode is allowed. Added check for
4236 UMODE_CHANGE notify type that the umode change is allowed
4237 by the client. Affected files are silcd/server_util.[ch],
4238 silcd/packet_receive.c and silcd/command.c.
4240 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4242 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4243 ID length. It ignored that ID can be IPv6 based as well.
4244 Affected file lib/silccore/silcpacket.h.
4246 * Fixed the silc_id_id2str and silc_id_str2id to take the
4247 IPv6 address offset's into consideration. Affecte file is
4248 lib/silccore/silcid.c.
4250 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4252 * Fixed the internal Unix scheduler functions to check for
4253 NULL context they may receive. The affected file is
4254 lib/silcutil/unix/silcunixschedule.c.
4256 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4258 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4259 can specify different directory with --home command line
4260 parameter. Affected files irssi/src/silc/core/client_ops.c,
4263 * SILC-specific commands aren't now executed if the active server
4264 isn't of SILC-type, so there won't be problems with having
4265 IRC and SILC protocol support in same client. Affected files
4266 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4269 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4271 * Improved the signal support in SILC Schedule. Added new
4272 function silc_schedule_signal_call which is used by application
4273 to mark a signal to be called. It is now safe to perform
4274 any kind of tasks in signal callbacks since it is guaranteed
4275 that the application specified signal callback is called
4276 after the signal is over. Affected files are
4277 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4279 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4281 * Added `name' field to SilcChannelPrivateKey to represent
4282 application given name for the key. Moved also the context from
4283 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4284 Added the `name' argument also to the function
4285 silc_client_add_channel_private_key.
4287 Added function silc_client_current_channel_private_key to set the
4288 current channel private key in use.
4290 Added "change" command to KEY command which can be used to change
4291 the current channel private key. Bound the command also to
4292 alt+K (Alt+Shift+k).
4294 Also affected files lib/silcclient/client_channel.c,
4295 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4297 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4299 * Added silc_rng_get_byte_fast function in to the
4300 lib/silccrypt/silcrng.[ch].
4302 * Changed the interface of silc_packet_assemble and the
4303 silc_packet_send_prepare. If silc_packet_assmble is now
4304 called the application does not call silc_packet_send_prepare
4305 because the library will call it automatically. These
4306 interfaces now also return a reference to the outgoing buffer
4307 which includes the assembled packet, which the application can
4308 use to encrypt the packet.
4310 Affected files are lib/silccore/silcpacket.[ch],
4311 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4312 silcd/packet_send.c, server_backup.c and packet_receive.c.
4314 * Fixed a packet sending bug on very high load, where outgoing
4315 packet queue wasn't handled correctly and packets got corrupted.
4316 Affected files are lib/silcutil/*/silc*sockconn.c,
4317 lib/silcclient/client.c and silcd/server.c.
4319 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4321 * Added macro SILC_PACKET_DATALEN which can be used during
4322 packet assembling to check whether the data to be added to
4323 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4324 len is truncated until it fits it.
4326 Added checks for maximum length of channel message payload and
4327 private message payload also.
4329 Added checks for maximum packet length in server and in
4332 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4333 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4334 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4335 lib/silcclient/client_prvmsg.c.
4337 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4339 * Added silc_server_packet_queue_purge call to the
4340 silc_server_disconnect_remote to assure that all data in the
4341 queue before disconnecting is sent to the network. Affected
4342 file silcd/server.c.
4344 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4346 * Added the deleting of server's own ID cache entry to the
4347 silc_server_free function. Free also everything else that
4348 has been allocated in silc_server_init. The affected file
4351 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4353 * Added functions silc_parse_version_string, silc_version_to_num,
4354 and silc_ske_parse_version to parse SILC protocol style version
4355 strings. Affected files lib/silcutil/silcutil.[ch] and
4356 lib/silcske/silcske.[ch].
4358 * Added new configuration params: version_protocol, version_software
4359 and version_software_vendor to specify what version the remote
4360 host must at least be to be able to connect to server. The vendor
4361 string can be regex matched too. Added new function
4362 silc_server_connection_allowed to check maximum number of allowed
4363 connections, and allowed versions for incoming connections.
4364 Affected files are silcd/server.c, server_util.[ch] and
4367 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4369 * Added preliminary support for signals in scheduler. The
4370 signals we care about are now blocked always when the scheduler
4371 is locked. This way we can synchronise the use of signal with
4372 scheduler. It is guaranteed that when signal occurs the scheduler
4373 is not locked, and thus new tasks can be safely added to the
4376 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4377 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4378 Added new platform specific routines
4379 silc_schedule_internal_signals_[un]block and
4380 silc_schedule_internal_signal_[un]register.
4382 Added new functions to SILC Schedule API:
4383 silc_schedule_signal_[un]register. Each signal that application
4384 is going to use should be registered to the scheduler.
4386 Affected files are lib/silcutil/silcschedule.[ch],
4387 lib/silcutil/*/silc*schedule.c.
4389 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4391 * Check for unauthenticated client and server in the
4392 silc_server_new_client and silc_server_new_server functions.
4393 Affected file silcd/packet_receive.c.
4395 * Added function silc_string_is_ascii to check whether given
4396 string is 7-bit ASCII string. Affected files are
4397 lib/silcutil/silcutil.[ch].
4399 * Added function silc_id_is_valid_server_id into the
4400 silcd/serverid.c and added checking for valid Server ID's in
4401 silc_server_new_server. The Server ID must always be based
4402 on the server's public IP address.
4404 * Added logging of DISCONNECT packet message in the server.
4405 Affected file silcd/server.c.
4407 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4409 * Changed all library interfaces that use Global RNG to also
4410 accept SilcRng as argument. Affected files are
4411 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4412 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4413 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4414 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4415 lib/silccrypt/rsa.c.
4417 * Added function silc_pkcs_generate_key to the
4418 lib/silccrypt/silcpkcs.[ch] for applications so that they
4419 don't need to do pkcs->pkcs->init calls anymore.
4421 * Remove SilcSocketConnection from the SFTP API since it really
4422 wasn't needed there. The application has the information
4423 saved in its contexts anyway and the SFTP layer doesn't need
4424 know about it. Affected files lib/silcsft/silcsftp.h and
4425 lib/silcsftp/sftp_[server/client].c.
4427 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4428 The SilcSimContext is not SilcSim.
4430 * Fixed possible buffer overflows in silc_id_render in the
4431 lib/silcutil/silcutil.c.
4433 * On EPOC the global crypto module lists are not used at all
4434 in the crypto library. Added support for using the constant
4435 algorithm list on EPOC. Affected files are
4436 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4439 * Fixed the handling of third parameter of KICKED notify, since
4440 it was mistakenly updated to SILC Protocol 1.0 even though it
4441 is to be included in 1.1. Since it is not in 1.0 it is not
4442 mandatory, and this fix now handles it only if it is provided,
4443 and it is not error if it is not provided. Affected file
4444 lib/silcclient/client_notify.c.
4446 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4448 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4449 client. Affected file irssi/src/silc/core/client_ops.c.
4451 * Merged with Irssi 0.8.4 from irssi.org CVS.
4453 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4455 * Check for valid socket connection in client entries before
4456 sending any messages. Fixes a crash, but doesn't fix some
4457 other underlaying bug that is lurking there. Affected
4458 file silcd/packet_send.c.
4460 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4462 * $usermode, $cumode and $cumode_space expandos shouldn't do
4463 anything with non-SILC server records. Affected file
4464 irssi/src/silc/core/silc-expandos.c
4466 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4468 * Fixed the silc_net_check_[host/local]_by_sock to support
4469 IPv6 bound sockets as well. Now they can return IPv6 addresses
4470 as well. Affected file lib/silcutil/silcnet.c.
4472 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4473 Affected lib/silcutil/unix/silcunixnet.c.
4475 * Fixed ID rendering (at least on some platforms, not NetBSD)
4476 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4478 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4480 * Added silc_hash_public_key and silc_hash_public_key_compare
4481 functions to be used with SilcHashTable. They can be used to
4482 hash public keys and compare public keys in hash table. Affected
4483 file lib/silcutil/silcutil.[ch].
4485 * Added support for specifying multiple public keys for Client
4486 connection section in server configuration file. This makes it
4487 possible to accept multiple public keys from same host, or to
4488 make a section that accepts any incoming host, and have the
4489 accepted public keys listed in the section.
4491 Added functions silc_sever_[find/get]_public_key, added the
4492 support for this actually to all connection sections but only
4493 the Client section is currently allowed to specify multiple
4496 Affected files are silcd/server.c, server_internal.h,
4497 command.c, protocol.c, server_util.[ch], packet_receive.c.
4499 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4501 * Merged Irssi 0.8.2 from irssi.org CVS.
4503 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4505 * If silc_debug is TRUE, also output standard logging messages
4506 to stderr with the debug output.
4508 Made silc_log_reset_all() flushing all channels before returning.
4509 Also fixed some documentation typos.
4511 Affected files are lib/silcutil/silclog.[ch].
4513 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4515 * Fixed the server to check correctly the amount of connections
4516 from single host, by checking also the type of the connection.
4517 Fixed also the comparison of number of connections and number
4518 of allowed connections. Affected files are silcd/server.c,
4521 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4523 * Fixed the USERS command reply to save the user's mode on the
4524 channel as well. Fixed JOIN command reply to check whether a
4525 client is on channel already and not join it twice. Affected
4526 file lib/silcclient/command_reply.c.
4528 * Added new file silc-expandos.c into irssi/silc/core/ to return
4529 various stuff for various signal for the statusbar etc. updating.
4530 Now Irssi SILC client prints channel user modes etc. on the
4533 * The user mode (like server/router operator changes) is now shown
4534 on the Irssi SILC client's statusbar. The affected files are
4535 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4537 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4539 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4540 to SILC_SCHEDULE_[UN]LOCK macros.
4542 * Added more error printing to logs in server code. Affected
4543 files silcd/server.c and silcd/protocol.c.
4545 * Fixed -S option parsing in Irssi SILC Client. Affected file
4546 irssi/src/silc/core/silc-core.c.
4548 * Added silc_buffer_alloc_size function. Affected file is
4549 lib/silcutil/silcbuffer.h.
4551 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4553 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4554 constants. Affected files in
4555 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4558 * Changed the internal SFTP Memory FS table to const. Affected
4559 file lib/silcsftp/sftp_fs_memory.c.
4561 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4563 * Fixed the buffer formatting and unformatting routines to
4564 check the size of 64 bits types with sizeof(). Affected
4565 file is lib/silcutil/silcbuffmt.c.
4567 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4569 * Removed 0.6.x backwards support.
4571 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4573 * Changed all integer type names:
4574 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4575 to avoid collisions with other libraries using same type names
4578 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4580 * Added `prefer_ipv6' argument to the functions
4581 silc_net_gethostbyname[_async]. If it is TRUE it will return
4582 IPv6 address over IPv4. If FALSE IPv4 address is returned
4583 even if IPv6 address was found. Affected files
4584 lib/silcutil/silcnet.[ch].
4586 * Added support silc_net_create_connection[_async] to fallback
4587 to IPv4 address if IPv6 address could not be used (like if
4588 it doesn't work on a specific system). Affected file in
4589 lib/silcutil/unix/silcunixnet.c.
4591 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4593 * Added silc_schedule_reinit function to do the enlarging
4594 of the max tasks handling capabilities of the scheduler.
4595 Affected files lib/silcutil/silcschedule.[ch].
4597 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4599 * Added automatic extern "C" { ... } for C++ compilers so the
4600 application does not need to define them. Affected file
4601 includes/silcincludes.h.
4603 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4604 old name went against naming convention. Applications now
4605 include "silcclient.h" instead of "clientlibincludes.h".
4606 Removed includes/clientlibincludes.h, it is redundant now.
4608 * Renamed includes/version.h to silcversion.h.
4610 * Added really preliminary support for OS/2 into the util
4611 library. Only thread & mutex API is implemented, others
4612 are still to be implemented. Created the lib/silcutil/os2/
4613 directory. Created also file includes/silcos2.h.
4615 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4617 * Added preliminary BeOS support into the util library.
4618 Created lib/silcutil/beos/, and implemented all the needed
4619 functions to support SILC on BeOS. Created also file
4620 includes/silcbeos.h.
4622 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4624 * Added proper initializations to silc's irssi code, so it's
4625 now possible to load it as module. Affected files
4626 irssi/src/silc/core/silc-core.c,
4627 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4629 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4631 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4634 * Fixed the silcdoc document generator to correct generate
4635 docs from all kinds of filenames. Affected files are
4636 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4638 * ROBOdoc documented lib/silcutil/silcmemory.h.
4639 Added also new function silc_memdup.
4641 * Removed lib/silcutil/silcbufutil.h and moved those routines
4642 to the lib/silcutil/silcbuffer.h.
4644 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4646 * Added `user_count' to the SilcChannelEntry which now tells the
4647 number of users on the channel. The user count is now saved
4648 in normal server of global channels as well. Affected files
4649 silcd/server.c, idlist.h, packet_receive.c and command.c.
4651 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4652 include file utility functions.
4654 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4655 instead of calling directly OS routines.
4657 * Fixed NICK change printing in Irssi SILC Client. Fixed
4658 KICKED notify printing in Irssi SILC Client. Affected file
4659 irssi/src/silc/core/client_ops.c.
4661 * Fixed a NICK change bug in client library, to not recreate the
4662 client_entry->channels hash table everytime nick is changed.
4663 Affected file lib/silcclient/client.c.
4665 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4667 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4668 the SKE interface a bit.
4670 * Fixed padding problem in PKCS#1. The padding was not actually
4671 random since the random number generator was used incorrectly.
4672 This security bug affects only when encrypting with PKCS#1, and
4673 it is not currently used at all in SILC. SILC only use signing
4674 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4676 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4678 * Rewrote the notify handling in Irssi SILC client to not call
4679 the events as signals. Fixes problems with Perl support.
4680 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4682 * Send the auto-nicking NICK command in client library with
4683 little timeout after connecting. The affected file is
4684 lib/silcclient/client.c.
4686 * Added following new config file settings:
4687 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4688 key_exchange_timeout, conn_auth_timeout, connections_max,
4691 Implemented all the new config settings handling in the server.
4693 Optimized the use of SKE Mutual flag usage. Use it only
4694 if connection authentication protocol is not based in public
4697 Renamed all SilcServerConfigSection* to SilcServerConfig*
4698 to have a bit shorter names.
4700 Affected files silcd/serverconfig.[ch], server.[ch], and
4703 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4705 * Cleaned up the listening sockets code, preparing for the rehash
4706 support. Affected file is silcd/server.c.
4708 * Fixed some output messages. Affected files are silcd/silcd.c,
4711 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4713 * Create lib/doc/silcrng_intro.html document as introduction
4714 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4716 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4718 * Fixes to the silcd config template. Affected file is
4719 doc/example_silcd.conf.in.
4721 * Removed type casts from silc_calloc(), conforming to the
4722 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4724 * Removed param_name member from client, server, and router
4725 section structs, now identifying the param directly.
4727 Added CONFIG_FREE_AUTH macro in config file parsing.
4729 Affected files are silcd/serverconfig.[ch].
4731 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4733 * Fixed command line parameter handling. All SILC initialization
4734 is now done in silc_core_init() which also fixes autoconnecting
4737 Affected files irssi/src/silc/core/silc-core.c,
4738 irssi/src/fe-text/silc.c.
4740 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4742 * Added new configuration options and blocks:
4743 keepalive_secs, reconnect_count, reconnect_interval,
4744 reconnect_interval_max, reconnect_keep_trying and
4745 require_reverser_lookup. Added ConnectionParam block, and
4746 implemented the connection parameters when connecting as
4747 initiator and when accepting connections as responder.
4749 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4750 whether given configuration value has been given already.
4752 Affected files silcd/serverconfig.[c], server.[c].
4754 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4755 algorithm parts and created new file silcalgs.conf, that
4756 is now included from the example_silcd.conf.in.
4758 * Optimized the silc_server_connect_to_router_second to take
4759 the connection configuration object from the SilcServerConnection
4760 object instead of finding it during the connecting phase.
4761 Added the configuration object to SilcServerConnection struct.
4762 Affected files silcd/server_internal.h, server.c.
4764 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4766 * Add the client on channel after it was resolved at the
4767 channel message receiving, and it was not already on the
4768 channel. Affected file lib/silcclient/client_channel.c.
4770 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4772 * Fixed the public key authentication to allocate always the
4773 destination signature buffer instead of using static buffer.
4774 Affected file silcd/protocol.c.
4776 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4778 * Unified the serverconfig.[ch]'s helper function interface.
4779 Affected file silcd/serverconfig.[ch].
4781 * Removed doc/example_silc.conf.in since it is redundant.
4782 The make install will now install irssi/silc.conf file.
4784 * Added new Passphrase and Publickey authentication methods to
4785 config file, allowing both public key and passphrase based
4786 authentication to be set at the same time.
4788 Added `prefer_passphrase_auth' setting in config file which
4789 can be used to set to prefer passwd auth if both passwd and
4790 public key is set. If not set, public key is preferred.
4791 This has effect only when being initiator (responder will try
4794 Added support for authentication with passphrase and public key
4795 at the same time. The passphrase is tried first always since
4796 it is faster to check.
4798 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4800 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4802 * Merged the new SILC Config library, with the server parsing
4803 support. Read the header file silcconfig.h or the toolkit
4804 documentation for the news. Affected files are
4805 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4806 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4807 silcd/protocol.c silcd/server.c silcd/server_backup.c
4808 silcd/serverconfig.[ch] silcd/silcd.c.
4810 * Fixed some silclog documentation. Affected file is
4811 lib/silcutil/silclog.h.
4813 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4815 * The silc_cipher_register, silc_hash_register and
4816 silc_hmac_register now checks if the object to be registered
4817 is registered already. Affected files are
4818 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4820 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4822 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4824 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4826 * Allow zero length channel messages inside the Channel Message
4827 Payload. Affected file lib/silccore/silcchannel.c.
4829 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4830 as header filenames.
4832 * Removed lib/silcclient/README and created HTML file
4833 lib/silcclient/silcclient_using.html, which is now included
4834 as part of Toolkit documentation.
4836 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4838 * Fixed CUMODE_CHANGE notify handling to change the mode of
4839 correct client. Affected file lib/silcclient/client_notify.c.
4841 * Make silc_rng_alloc fail if it cannot allocate the sha1
4842 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4844 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4846 * Fixed the file transfer's key agreement payload to include
4847 zero port also if the hostname is NULL because it could not
4850 Call file transfer monitor callback now also if error occurs
4851 during key agreement protocol.
4853 Changed the silc_client_file_send interface to return the
4854 SilcClientFileError instead of session id. The session ID
4855 is returned into pointer provided as argument.
4857 Check that the file exists locally before sending the
4858 file transfer request at all.
4860 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4862 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4863 error than can occur while key agreement protocol. Affected
4864 file lib/silcclient/silcapi.h.
4866 * Fixed the event_mode CMODE handler to not crash when mode
4867 is changed and +k mode is set in the channel. Affected file
4868 irssi/src/silc/core/silc-channels.c.
4870 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4871 SILC_LOG_WARNING to give out Warning and not Error. Affected
4872 file lib/silcutil/silclog.c.
4874 * Fixed the channel message payload decryption in the function
4875 silc_channel_message_payload_decrypt to not modify the original
4876 buffer before it is verified that the message decrypted
4877 correctly. Otherwise, next time it is called with correct
4878 channel key it won't encrypt since the payload is corrupted.
4879 Affected file lib/silccore/silcchannel.c.
4881 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4883 * Do not constantly resize the window. A fix patch by cras.
4884 Affected file irssi/src/fe-text/screen.c.
4886 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4888 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4889 Affected file lib/silcutil/silcnet.c.
4891 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4893 * Fixed a bug in hash table internal routine for traversing
4894 the table with foreach callback. The current entry may
4895 become invalid in the callback but it was referenced after
4896 the callback returned.
4898 Do not allow auto rehashing of hash table during the
4899 silc_hash_table_foreach operation, for same reasons as it is
4900 not allowed for SilcHashTableList. Affected files are
4901 lib/silcutil/silchashtable.[ch].
4903 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4905 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4906 Win32 DLL. extern's in header files are now declared with
4909 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4911 * Fixed private message handling. It used some old code that
4912 caused the client to crash. Affecte file is
4913 lib/silcclient/client_prvmsg.c.
4915 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4917 * Added function silc_client_add_channel,
4918 silc_client_replace_channel_id, and removed functions
4919 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4920 from client library.
4922 * Added cross reference of the joined channels to the
4923 SilcClientEntry, and changed the SilcChannelEntry's
4924 users list to SilcHashTable. The affected files are
4925 lib/silcclient/idlist.[ch].
4927 * Fixed a bug in hash table tarversing. While the hash table
4928 is traversed with SilcHashTableList the table must not be
4929 rehashed. It is now guaranteed that auto rehashable tables
4930 are not rehashed while tarversing the list. Also defined that
4931 silc_hash_table_rehash must not be called while tarversing
4932 the table. Added function silc_hash_table_list_reset that must
4933 be called after the tarversing is over. The affected files are
4934 lib/silcutil/silchashtable.[ch].
4936 * Changed all hash table traversing to call the new
4937 silc_hash_table_list_reset in server and in client library.
4939 * Added function silc_client_on_channel to return the
4940 SilcChannelUser entry if the specified client entry is joined
4941 on the specified channel. This is exported to application as
4942 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4944 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4946 * Fixed founder regaining problem with JOIN command on normal
4947 server. The notify for mode change must be sent always and
4948 not only if !cmd->pending. Affected file silcd/command.c.
4950 * Fixed the WHOWAS command's reply sending to support the
4951 lists correctly. Affected file silcd/command.c.
4953 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4955 * When sending JOIN command to router for processing the
4956 sender's old command identifier was not saved back to the
4957 sender's command context, fixed now. The affected file is
4960 * Create the key in JOIN command of the router did not return
4961 the channel key, added check for this. Affected file is
4964 * Fixed a channel ID update bug in JOIN command reply. Do
4965 not directly upgrade the ID but call the function
4966 silc_idlist_replace_channel_id if the ID was changed.
4967 Affected file silcd/command_reply.c.
4969 * Fixed memory leaks from command calling if it would fail.
4970 Affected file silcd/command.c.
4972 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4974 * Applied patches from cras:
4976 Memory leak fixes around libaries, irssi window resize fix,
4977 new silclist.h and silcdlist.h, all extern inline changed to
4980 * Removed dotconf from lib/dotconf, not needed anymore.
4982 * Removed TRQ from lib/trq, not needed anymore.
4984 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4985 with server connections. Later this will be configurable
4986 in config file after new config file is done. Affected file
4989 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4991 * Fixed a crash in server related to channel announcements.
4992 Affected file silcd/server.c.
4994 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4996 * Fixed memory leaks in silc_server_create_new_channel*
4997 functions. Affected file silcd/server.c.
4999 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
5000 which ID was changed. This way the router will send the
5001 user list for the channel again, and server won't be in
5002 desync in some rare circumstances. Affected file is
5003 silcd/packet_receive.c.
5005 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5007 * Check for NULL socket pointer in the function
5008 silc_server_packet_send_to_channel_real. Affected file
5009 silcd/packet_send.c.
5011 * Fixed the BAN notify handling to correctly remove ban
5012 list. Affected file silcd/packet_receive.c.
5014 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5016 * Fixed some header addition to Toolkit distribution in
5017 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
5019 * Added lib/silcclient/client_ops_example.h as an template
5020 file for application programmers to quickly start using
5021 the SilcClientOperation functions in their application.
5022 Updated the lib/silcclient/README as well to tell about this
5023 nice file made available.
5025 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5027 * Call silc_server_remove_from_channels when removing client
5028 entry when NO_SUCH_CLIENT_ID was received. Affected file
5029 is silcd/command_reply.c.
5031 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5033 * Added server & router operator statistics updating. Affected
5034 file silcd/packet_receive.c and silcd/command.c.
5036 * Fixed the SERVER_SIGNOFF notify handling on normal server
5037 not to save the history information for clients. Same was
5038 fixed earlier in remove_clients_by_server function, but not
5039 here. Affected file silcd/packet_receive.c.
5041 * Raised the default connection-retry count from 4 to 7 in
5042 server. Affected file silcd/server.h.
5044 * Cancel any possible reconnect timeouts when we start the
5045 key exchange. Affected file silcd/server.c.
5047 * Do not reconnect on connection failure when SCONNECT was
5048 given. Affected files silcd/server.[ch].
5050 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5052 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
5054 * Fixed the NICK command to always give the unformatted
5055 nickname to the one giving the NICK command. If unformatted
5056 nickname is cached already it will be formatted and the
5057 local entry will always get the unformatted nickname.
5058 Affected file lib/silcclient/idlist.c.
5060 * Fixed some double frees from client library commands.
5061 Affected file is lib/silcclient/command.c.
5063 * Fixed CUMODE command in server to assure that no one can
5064 change founder's mode than the founder itself, there was a
5065 little bug. Affected file silcd/command.c.
5067 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5069 * Removed the SilcClientCommandDestructor from the client
5070 libary, it is not needed anymore. Affected files are
5071 lib/silcclient/silcapi.h, command[_reply].[ch],
5072 client_notify, idlist.c.
5074 * Fixed GETKEY command to first resolve client, and then
5075 resolve the server only if the client was not found, instead
5076 of resolving both at the same time. Affected file is
5077 lib/silcclient/command.c.
5079 * Added silc_client_start_key_exchange_cb and lookup the
5080 remote hostname and IP address before starting the key
5081 exchange with server. The affected file is
5082 lib/silcclient/client.c.
5084 * The server's public key is now saved using the IP address
5085 of the server and not the servername for the filename.
5086 The hostname public key filename is checked as an fall back
5087 method if the IP address based filename is not found.
5089 Fixed the GETKEY command to save the fetched server key
5090 in correct filename.
5092 Print the remote server's hostname now when new key is
5093 received during connection process. Affected file is
5094 irssi/src/silc/core/client_ops.c.
5096 * Return always our own public key to the client if it asks
5097 for it with GETKEY command. Affected file silcd/command.c.
5099 * Removed the use_auto_addr variable from default config
5100 file since it was in wrong section. Affected file is
5103 * Fixed TOPIC_CHANGE notification to not route it when it
5104 was sent using silc_server_send_notify_to_channel function.
5105 Affected file silcd/command.c.
5107 * Fixed silc_server_send_notify_kicked to send the kicker's
5108 Client ID also, it was missing. Affected files are
5109 silcd/command.c, silcd/packet_send.[ch].
5111 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5113 * Do not save client history information in SERVER_SIGNOFF.
5114 Fixes the bug in normal server that it does not detect
5115 the client becoming valid after the server becomes back
5116 online. Affected file silcd/server_util.c.
5118 * Added `sock_error' field into the SilcSocketConnection
5119 context. When error occurs during socket operation (read
5120 or write) the error is saved. Added also new function
5121 silc_socket_get_error to return human readable socket error
5122 message. Affected files are lib/silcutil/silcsockconn.[ch],
5123 lib/silcutil/unix/silcunixsockconn.c, and
5124 lib/silcutil/win32/silcwin32sockconn.c.
5126 * The server now prints the socket error message in the
5127 signoff for client. Affected file silcd/server.c.
5129 * Fixed the `created' channel information sending from router
5130 to server in JOIN command. Checks now whether the channel
5131 really was created or not and set it according that.
5133 Fixed the JOIN command to use the client entry's current
5134 ID during the joining procedure instead of the one it sent
5135 in the command (it is checked though), since it can change
5136 between the packet processing and command processing, and
5137 would just case unnecessary pain in the client end. Affected
5138 file silcd/command.c.
5140 * Fixed a channel key payload sending to use correct channel
5141 ID when the server was forced to change the channel's ID by
5142 router. Router sent the key payload with the old Channel ID.
5143 Affected file silcd/packet_receive.c.
5145 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5147 * Call silc_server_save_channel_key only if the key payload
5148 was provided in the JOIN command's command reply. Affected
5149 file silcd/command_reply.c.
5151 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5153 * Fixed silc_mp_sizeinbase to return the value correctly with
5154 MPI. Affected file lib/silcmath/mp_mpi.c.
5156 * Fixed the stop_server signal to correctly stop the scheduler
5157 and gracefully stop the server when SIGTERM or SIGINT signals
5158 are received. Affected file silcd/silcd.c.
5160 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5162 * Simple handling of TERM and HUP signals. Also added some log
5163 flushing call around. Affected file is
5166 * Fixed small bugs in silclog.c. Now buffering output will take
5167 effect after 10 seconds since startup: This will ensure that
5168 no important startup messages are lost. Also output redirection
5169 will preserve original format ([Date] [Type] message).
5170 Affected file is lib/silcutil/silclog.c.
5172 * Added two options to the config file, in the logging section:
5173 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
5174 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
5176 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5178 * Do not print the warning about log files not being initialized
5179 more than once to avoid excess logging. Affected file is
5180 lib/silcutil/silclog.c.
5182 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5183 the SIM copying in make install in Makefile.am.pre.
5185 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5187 * Rewritten silclog APIs. Globally interesting changes follows:
5188 silc_log_set_files() changed to silc_log_set_file().
5189 silc_log_set_callbacks() changed to silc_log_set_callback().
5190 ROBOdoc documented silclog header file.
5191 SilcLogCb now returns bool to wether inihibit the default
5192 handler or not (to keep the old behaviour return always TRUE).
5193 The new APIs should also fix the problem of the
5194 silcd_error.log file that was written in the current directory.
5197 Log files streams will remain opened after silc_log_set_file()
5198 call, means less CPU usage notably on high traffic servers.
5199 File streams are now full buffered, and flushed to the disk
5200 every 5 minutes, lesses HD activity and CPU usage.
5201 Messages can be redirected, allowing admins to configure
5202 one single logfile for all server messages.
5203 the silc_log_quick global variable to activate fast-logging.
5204 Affected files lib/silcutil/silclog.[ch]
5206 * Changed some code to conform new silclog APIs. Affected
5207 files are doc/example_silcd.conf.in, silcd/server.c
5208 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5211 * Fixed a memory leak that could occur in some situations.
5212 Affected file silcd/serverconfig.c.
5214 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5216 * Added the silc_client_del_client to remove the client from
5217 all channels as well. Affected file lib/silcclient/idlist.c.
5219 * Fixed the client library to correctly remove the client
5220 from all channels when the client entry is being destroyed.
5221 Affected file lib/silcclient/client_notify.c, command.c.
5223 * Added auto-nicking support to the client library. If the
5224 applicatio now sets client->nickname it will be sent to the
5225 server after connecting by the library. This way for example
5226 SILCNICK (or IRCNICK) environment variables will have effect
5227 and always change the nickname automatically to whatever
5228 it is wanted. Affected file lib/silcclient/client.[ch].
5230 * Renamed silc_server_command_bad_chars to the
5231 silc_server_name_bad_chars and moved it to the
5232 silcd/server_util.[ch]. Added also new function
5233 silc_server_name_modify_bad to return nickname that
5234 includes bad characters as new nickname without those
5235 bad characters. This check and modify is now used in
5236 silc_server_new_client when the username is initially set
5237 as nickname, so it must be checked to be valid nickname.
5238 Affected file silcd/packet_receive.c.
5240 * The nickname length is now taken from the packet for real
5241 and not trusted to strlen() since it clearly can return
5242 wrong length for nickname including bad characters. This
5243 also applies to channel names. Affected file silcd/command.c.
5245 * Removed the lib/silcsilm/modules directory. Modules are now
5246 compiled into the lib/silcsim. Fixed the copying of the
5247 modules to follow symbolic links in Makefile.am.pre.
5249 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5251 * Fixed silc_string_regexify list creation. Fixes bugs with
5252 BAN and INVITE commands in server. The affected file is
5253 lib/silcutil/unix/silcunixutil.c.
5255 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5257 * Removed the command destructor entirely from the server's
5258 command and command reply routines. It is not needed, and
5259 its usage was buggy and caused crashes. Affected files are
5260 silcd/command[_reply].[ch].
5262 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5264 * Cancel protocol and NULL sock->protocol if timeout
5265 occurred during protocol. Affected file silcd/server.c.
5267 * Cancel protocol timeouts always before calling the final
5268 callback, to assure that after final callback is called
5269 no other state will be called for the protocol anymore.
5270 Affected file silcd/protocol.c.
5272 * Print error log if incoming connection configuration could
5273 not be found. Affected file silcd/server.c.
5275 * Fixed JOIN command to correctly save the founder mode
5276 to the client on normal SILC server, when the channel
5277 was created by the router. Affected file silcd/command.c.
5279 * Fixed LIST command (hopefully) to send correct reply
5280 packets. Affected file silcd/command.c.
5282 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5284 * The silc_packet_receive_process now returns FALSE if the
5285 read data was invalid packet, and TRUE if it was ok.
5287 The server now checks that if unauthenticated connection
5288 sends data and its processing fails the server will close
5289 the connection since it could be a malicious flooder.
5291 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5293 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5295 * Make sure the warning about error opening a log file is
5296 printed only once and not everytime it fails (produces
5297 too much useless log). Affected file lib/silcutil/silclog.c.
5299 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5301 * Made the silc_server_daemonise() function more readable.
5302 Affected file silcd/server.c.
5304 * Pid file is now optional, the user may comment it out from
5305 the config file. Removed define SILC_SERVER_PID_FILE, we
5306 don't need a default any longer. Affected file
5307 configure.in.pre, lib/Makefile.am.pre.
5309 * Make some use of the pid file. The server now dies at startup
5310 if it detects a valid pid file on his path. The server would
5311 die anyway in this circumstance, because of the bind() failure.
5312 Affected file silcd/silcd.c.
5314 * No longer compiling lib/dotconf.
5316 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5318 * Fixed JOIN command parsing not to crash. Affected file
5319 lib/silcclient/command.c.
5321 * Fied the NICK_CHANGE notify to add the new client entry
5322 even it is resolved. This removes an <[unknown]> nick
5323 thingy bug in the client. Affected file is
5324 lib/silcclient/client_notify.c.
5326 * Do not try to allocate 0 bytes (efence does not like it)
5327 in lib/silccore/silccomand.c when encoding payload.
5329 * Do not take IRCNICK as nickname in Irssi SILC client since
5330 it is not possible to set nickname before hand connecting
5331 the server (TODO has an entry about adding auto-nicking
5334 * Changed the silc_server_command_pending to check whether
5335 there already exists an pending entry with the specified
5336 command, command identifier and pending callback. This is
5337 to fix IDENTIFY and WHOIS related crashes that may register
5338 multiple pending commands with same identifier. Affected
5339 file silcd/command.c.
5341 * Fixed the server to reconnect to the router even if it
5342 was already reconnecting and EOF was received. This to
5343 fix a possibility that the server wouldn't ever try to
5344 auto-reconnect to the router. Affected file silcd/server.c.
5346 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5348 * Fixed the server's password authentication to use the
5349 length of the locally saved password, and not the one
5350 sent in the packet. Affected file silcd/protocol.c.
5352 * Fixed same password authentication problem in the
5353 Authentication Payload handling routines in
5354 lib/silccore/silcauth.c.
5356 * Yet another password authentication problem fixed with
5357 channel password handling in silcd/command.c.
5359 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5361 * If first character of string in silc_parse_userfqdn is '@'
5362 then do not parse it. Affected file is
5363 lib/silcutil/silcutil.c.
5365 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5367 * Fixed minor bug in IDENTIFY command reply sending, which
5368 caused various weird problems during JOIN when it was
5369 resolving names for users. Affected file silcd/command.c.
5371 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5373 * Fixed the IDENTIFY command reply sending to chech better valid
5374 clients. It was possible to send incomplete list of replies.
5375 Affected file silcd/command.c.
5377 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5379 * Added silc_client_command[s]_[un]register functions now to
5380 dynamically register the commands in client library. Removed
5381 the static table of commands. This allows the client library
5382 to call commands without causing the application to know about
5383 what commands library has called.
5385 Removed the INFO command reply kludge to detect when the command
5386 was called by library. Now library use its own command reply
5387 function for INFO command.
5389 Added function silc_client_command_call to call a command.
5390 Application can use it to call command, not access the structure
5393 Now all commands that are sent by the client library (not
5394 explicitly sent by application) use own command reply functions.
5396 Affected files around lib/silcclient/ and in
5397 irssi/src/silc/core/.
5399 * Fixed the WHOIS command reply sending to chech better valid
5400 clients. It was possible to send incomplete list of replies.
5402 Fixed the WHOIS and IDENTIFY to send the request to router
5403 if normal server did not do it and did not find any results.
5405 Affected file silcd/command.c.
5407 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5409 * Moved the internal data from SilcClient context into its
5410 own file, not accesible to application. Affected files
5411 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5412 and other files in client library.
5414 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5416 * Added doc/examples installation target in Makefile.am.pre.
5419 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5421 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5422 commands the found client entry will be removed from the
5423 cache, after notifying application about the error. Affected
5424 file lib/silcclient/command_reply.c.
5426 * Changed the /MSG to check for exact nickname user gave, and
5427 not let `nick' match `nick@host' if it is only one found. Now,
5428 user must type the exact nickname (like nick@host2) even if
5429 there are no more than one same nicks found. This is to avoid
5430 a possibility of sending nickname to wrong nickname since
5431 `nick' could match `nick@host'. Affected file is
5432 irssi/src/core/silc-servers.c.
5434 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5436 * Do not print "you are now server operator" or similar when
5437 giving /away command. Affected files are
5438 irssi/src/silc/core/client_ops.c, silc-servers.h.
5440 * Made the silc_server_command_pending_error_check to send
5441 the same command reply payload it received back to the
5442 original sender of the command. This way all arguments
5443 that was received by the server will be received by the
5444 client too. Affected file silcd/command.c.
5446 * Added the silc_idcache_add to return the created cache entry
5447 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5449 * Add global clients to expire if they are not on any channel.
5450 This is because normal server will never know if they signoff
5451 if they are not on any channel. The cache expiry will take
5452 case of these entries. This is done by normal servers only.
5453 The affected files are silcd/command_reply.c,
5454 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5456 * If server receives invalid ID notification for WHOIS or
5457 IDENTIFY and the ID exists in the lists, it is removed.
5458 Affected file silcd/command_reply.c.
5460 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5461 in client then client entry that it matches is searched and
5462 the nickname is printed on the screen for user. Affected
5463 file irssi/src/silc/core/client_ops.c.
5465 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5467 * Use cache entry expire time in the LIST command reply to
5468 purge old entries from the cache after the LIST command
5469 reply has been received. This way we don't have non-existent
5470 entries in the cache for too long. Affected file is
5471 silcd/command_reply.c.
5473 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5475 * If we are normal server, and we've not resolved client info
5476 in WHOIS or IDENTIFY from router, and it is global client,
5477 we'll check whether it is on some channel. If it is not
5478 then we cannot be sure about its validity and will resolve it
5479 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5480 file silcd/command.c.
5482 * Search channel by name (if possible) rather than by ID
5483 in IDENTIFY command's command reply. Affected file is
5484 silcd/command_reply.c.
5486 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5488 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5489 Updated specs and implemented it. Affected file silcd/command.c,
5490 silcd/packet_send.c and silcd/packet_receive.c.
5492 * Implemented the <founder auth> payload handling in the JOIN
5493 command. If provided all conditions for channel joining
5494 except requirement to provide correct passphrase can be
5495 overrided by the channel founder. Updated the protocol specs.
5496 Affected file silcd/command.c.
5498 Added support for founder auth in JOIN command in client
5499 library. Fixed the parsing of the JOIN command now to support
5500 all options as they should be. The affected file is
5501 lib/silcclient/command.c.
5503 * Optimized the WHOIS and IDENTIFY commands to send the request
5504 to router only if it includes nicknames or other names. If
5505 they include only IDs then check the local cache first before
5506 routing. Affected file is silcd/command.c.
5508 * Added channels topic announcements. Affected file is
5509 silcd/packet_receive.c and silcd/server.c.
5511 * Fixed the silc_server_send_notify_topic_set to really destine
5512 the packet to channel. Affected file silcd/packet_send.c.
5514 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5515 library. Affected file lib/silcclient/client_notify.c.
5517 * Added UMODE announcements. Affected file silcd/server.c.
5519 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5521 * Memory leak fixes in:
5523 lib/silcutil/silcsockconn.c
5524 lib/silcske/silcske.c
5525 lib/silcske/groups.c
5527 lib/silccrypt/silcpkcs.c
5528 lib/silccore/silccommand.c
5529 lib/silccore/silcidcache.c
5534 * ROBOdoc documented the lib/silcske/groups.h file and a
5535 bit changed the interface for better.
5537 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5539 * Update the client entry context in the ID cache after
5540 nick change. Affected file lib/silcclient/command.c.
5541 Fixes the CUMODE command when regaining founder privileges,
5542 and a little WHOIS problem.
5544 * Fixed silc_net_gethostbyname to correctly call the
5545 inet_ntop. Affected file lib/silcutil/silcnet.c.
5547 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5549 * Added IPv6 support checking to the configure.in.pre, added
5550 also --enable-ipv6 option to override the check. Affected
5551 file configure.in.pre.
5553 * The silc_thread_create now calls the start function
5554 directly if threads support is not compiled in. Removes
5555 ugly #ifdef's from generic code. Affected files are
5556 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5558 * Added silc_net_gethostby[name/addr]_async to asynchronously
5559 resolve. Affected files are lib/silcutil/silcnet.[ch].
5561 * Added support for rendering IPv6 based server, client and
5562 channel IDs. Affected file lib/silcutil/silcutil.c.
5564 * Added support for creating IPv6 based server IDs. Affected
5565 file is silcd/serverid.c.
5567 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5569 * Added silc_net_gethostby[addr/name] into the
5570 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5571 routines. Added silc_net_is_ip[4/6]. Affected file is
5572 lib/silcutil/unix/silcunixnet.c. All routines that take
5573 address as argument now supports both IPv4 and IPv6 addresses.
5575 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5577 * Fixed LIST command reply sending in server. Affected file
5580 * Server now sends the kicker's client ID in the KICK notify
5581 to the kicked client. Affected file silcd/command.c.
5583 * The client library now parses the kickers client ID and
5584 UI displays it. Affected files lib/silcclient/client_notify.c
5585 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5587 * Made all payload parsing function prototypes consistent.
5588 They all take now const unsigned char * and uint32 pair as
5589 the payload data instead of SilcBuffer. Changes all around
5590 the source tree. Other unsigned char* -> const unsigned char*
5591 changes around the tree as well.
5593 * Optimized SFTP client and server packet sending not to
5594 allocate new buffer for each packet but to recycle the
5595 first allocated buffer. Affected files are
5596 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5598 * Optimized the SFTP client to use SilcList instead of
5599 SilcDList for requests, because it is faster. Affected file
5600 is lib/silcsftp/sftp_client.c.
5602 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5603 into lib/silccore/silcid.[ch].
5605 Renamed silcpayload.[ch] into silcargument.[ch].
5607 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5609 * If client entry is deleted with active key agreement
5610 session, abort the session.
5612 The silc_client_abort_key_agreement now calls the completion
5613 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5615 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5618 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5620 * Don't use __restrict in older GCC's. Affected file is
5621 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5623 * silc_net_localhost now attempts to reverse lookup the
5624 IP/hostname. Affected file lib/silcutil/silcnet.c.
5626 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5627 command. It can be used to gain founder privileges at
5628 the same time when joining the channel.
5630 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5631 kicker's client ID as well. Updated protocol specs.
5633 Defined that the server must send SILC_COMMAND_IDENTIFY
5634 command reply with error status to client who sent
5635 private message with invalid client ID.
5637 Updated the protocol specification.
5639 * Added silc_server_send_command_reply to send any
5640 command reply. Affected file silcd/packet_send.[ch].
5642 * Added silc_id_payload_encode_data to encode ID payload
5643 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5645 * The server now send IDENTIFY command reply with error
5646 status if client ID in private message is invalid. Affected
5647 file silcd/packet_receive.c.
5649 * Save the server key file with server's IP address in
5650 the filename instead of hostname. The affected file is
5651 irssi/src/silc/core/client_ops.c.
5653 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5655 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5658 * Added libtool support for compiling shared objects in
5659 lib/silcsim. Affected file configure.in.pre and
5660 lib/silcsim/Makefile.am. Original patch by cras.
5662 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5664 * Pid file configuration, and server's config file fixes
5665 patch by toma. Updated CREDITS file.
5667 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5669 * Fixed silc_client_channel_message to not try to decrypt
5670 the message twice if it resolved the destination client
5671 information. This could cause of dropping one channel
5672 message. Affected file lib/silcclient/client_channel.c.
5674 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5676 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5677 lib/silcclient/client.c. This function is used when the SILC
5678 Client is run under some other scheduler, or event loop or
5679 main loop. On GUI applications, for example this may be
5680 desired to used to run the client under the GUI application's
5681 main loop. Typically the GUI application would register an
5682 idle task that calls this function multiple times in a second
5683 to quickly process the SILC specific data.
5685 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5687 * Fixed silc_server_drop() for dropping the supplementary
5688 groups as well, this could cause a security hole on some
5691 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5693 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5696 * Write PID file after dropping privileges. Added -F option
5697 to run server on foreground. A patch by debolaz.
5698 Affected files silcd/server.c, silcd/silcd.c.
5700 * Fixed MOTD to return the MOTD file server name. Affected
5701 file silcd/command.c.
5703 * Added INFO command reply handling to the Irssi SILC Client.
5704 Affected file irssi/src/silc/core/client_ops.c.
5706 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5708 * Fixed the silc_idcache_list_* routines to really support
5709 the dynamic list. Fixes a crash. Affected file is
5710 lib/silccore/silcidcache.c.
5712 * Fixed the LIST command reply to really call LIST command's
5713 pending callbacks. Affected file silcd/command_reply.c.
5715 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5717 * Update conn->local_entry->nickname after giving NICK
5718 command. Affected file lib/silcclient/command.c.
5720 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5722 * Added the [pid] option to the silcd configuration file
5724 Affected files: serverconfig.[ch] and silcd.c
5726 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5728 * Save fingerprint in WHOIS command reply in server.
5729 Affected file silcd/command_reply.c.
5731 * Fixed NICK commands pending callback registration.
5732 Affected file lib/silcclient/command.c.
5734 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5736 * Use ++server->cmd_ident when sending commands in server,
5737 instead of random number. Affected file silcd/command.c.
5739 * Fixed GETKEY command reply to call actually GETKEY pending
5740 command callbacks. Affected file silcd/command_reply.c.
5742 * A bit stricter check for nicknames. Check for same nickname
5743 in NICK command also. Affected file silcd/command.c.
5745 * Do not call INFO command everytime client ID changes, only
5746 during first connecting. Affected file lib/silcclient/client.c.
5748 * Set the new nickname only after successful command reply for
5749 NICK command is returned by server. Affected file
5750 lib/silcclient/command.c.
5752 * Remove nicknames from nicklist during server_signoff notify.
5753 Should fix /NAMES bit more. The affected file is
5754 irssi/src/silc/core/silc-channels.c.
5756 * Added `fingerprint' field to the SilcIDListData in the
5757 silcd/idlist.h to hold the fingerprint of the client's
5760 Send the fingerprint of the client's public key in WHOIS
5763 Affected files silcd/command.c, and silcd/idlist.[ch].
5765 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5766 create fingerprint from given data.
5768 * Show the fingerprint of the client's public key in WHOIS.
5769 Affected files irssi/src/module-formats.[ch] and
5770 irssi/src/silc/core/client_ops.c.
5772 * Format the multiple same nicknames also during JOIN and
5773 NICK_CHANGE notifys. Affected file is
5774 lib/silcclient/client_notify.c.
5776 * Do not print error on screen for invalid private message
5777 payload since it can come if someone is sending private
5778 messages with wrong key. Affected file
5779 lib/silccore/silcprivate.c.
5781 * Fixed multiple concurrent /PING crash. Affected file
5782 lib/silcclient/command.c.
5784 * Changed the wrong ID encoding. All IP addresses must be
5785 in MSB first order in encoded format. They were encoded
5786 wrong and was in LSB format. Affected files are
5787 silcd/serverid.c, lib/silcutil/silcutil.c.
5789 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5791 * Call the `connect' client operation through the scheduler
5792 in case of error. Affected file lib/silcclient/client.c.
5794 * Call the `failure' client operation even if the error
5795 occurred locally during a protocol. Affected file is
5796 lib/silcclient/protocol.c.
5798 * Added support of sending LIST command to router from normal
5799 server. This way normal server can get list of all channels
5800 in the network too. Fixed the channel list sending in the
5801 server too. Affected files are silcd/command.c, and
5802 silcd/command_reply.[ch].
5804 * Added silc_server_update_channels_by_server and
5805 silc_server_remove_channels_by_server. They are used during
5806 disconnection of primary router and in backup router protocol.
5807 Affected file silcd/server_util.[ch], silcd/server.c and
5808 silcd/server_backup.c.
5810 * Fixed channel adding to global list in IDENTIFY command
5811 reply in server. Affected file silcd/command_reply.c.
5813 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5815 * If the incoming packet type is REKEY or REKEY_DONE process
5816 that packet always synchronously. Fixes yet another MAC
5817 failed error on slow (dialup) connections. Affected file
5818 lib/silcclient/client.c and silcd/server.c.
5820 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5822 * Call check_version SKE callback for initiator too. Affected
5823 file lib/silcske/silcske.c.
5825 * Implemented fix for security hole found in the SKE that was
5826 fixed in the specification few days back; the initiator's
5827 public key is now added to the HASH value computation.
5828 Added backwards support for the old way of doing it too, for
5829 old clients and old servers. Affected file is
5830 lib/silcske/silcske.c.
5832 * Enabled mutual authentication by default in SKE. If initiator
5833 is not providing mutual authentication the responder will
5834 force it. This will provide the proof of posession of the
5835 private key for responder. The affected files are
5836 lib/silcclient/protocol.c and silcd/protocol.c.
5838 * Do not cache anymore the server's public key during SKE.
5839 We do mutual authentication so the proof of posession of
5840 private key is done, and if the server is authenticated in
5841 conn auth protocol with public key we must have the public
5842 key already. Affected file silcd/protocol.c.
5844 * Added new global debug variable: silc_debug_hexdump. If
5845 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5846 file lib/silcutil/silclog.[ch].
5848 * Fixed compilation warning due to char * -> const char *.
5849 Affected files lib/silcutil/silcnet.h, and
5850 lib/silccore/silcauth.[ch].
5852 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5854 * Fixed CMODE command when new channel key was created. If
5855 the creation failed the old key was removed. Next time giving
5856 same command would crash the server since the old key was
5857 freed already. Affected file silcd/command.c.
5859 * Fixed the silc_server_announce_get_channels to not crash
5860 on reconnect. Affected file silcd/server.c.
5862 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5864 * Added silc_log_set_debug_string function to set a regex
5865 string to match for debug output. Only the function names,
5866 or filenames matching the given debug string is actually
5867 printed. This way it is possible to filter out those debug
5868 strings that user is not interested in.
5870 Fixed a bug in silc_string_regexify.
5872 Affected files lib/silcutil/silclog.[ch], and
5873 lib/silcutil/unix/silcunixutil.c.
5875 * Changed the -d options in both server and Irssi SILC client
5876 to take the debug string as argument. Affected files
5877 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5879 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5881 * Added silc_hash_babbleprint to create a Bubble Babble
5882 Encoded fingerprint. The encoding is developed by Antti
5883 Huima (draft-huima-babble-01.txt), and it creates human
5884 readable strings out of binary data. Affected file
5885 lib/silccrypt/silchash.[ch].
5887 * Print the babble print now in addition of fingerprint as well
5888 in Irssi SILC client. Affected files are
5889 irssi/src/fe-common/silc/module-formats.[ch],
5890 irssi/src/fe-common/silc/core/client_ops.c.
5892 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5894 * Fixed a security problem found in SKE. The initiator's
5895 public key too is now added to the HASH hash value creation
5896 which is signed by the responder to create the SIGN value.
5897 This will prevent anyone in the middle to lie to the responder
5898 about the initiator's public key. If this is done now, the
5899 man in the middle will get caught. Updated the protocol
5902 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5904 * Better installation directory handling. Configure module
5905 paths and other paths automatically to example_silc* files
5906 in doc/. A patch by toma.
5908 * Fixed compiler warning from MPI library, and from SILC RNG.
5911 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5912 It can be configured with ./configure. A patch by toma.
5914 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5916 * Find correct make to use in prepare-clean. A patch by
5917 toma. Affected file prepare-clean.
5919 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5921 * Added irssi variables use_auto_addr, auto_bind_ip,
5922 auto_bind_port and auto_public_ip.
5924 * Changed the interface for silc_client_send_key_agreement
5925 in lib/silcclient/silcapi.h
5929 irssi/src/silc/core/silc-core.c
5931 lib/silcclient/silcapi.h
5932 irssi/src/silc/core/silc-channels.c
5933 lib/silcclient/client_keyagr.c
5936 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5938 * Added silc_pkcs_public_key_compare to compare two
5939 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5941 * Check that the client who set the founder mode on the
5942 channel is the same client that is giving the founder
5943 mode to itself. It is done by comparing the saved public
5944 key (it is saved even in the authentication is passphrase).
5945 Affected file silcd/command.c.
5947 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5949 * Do not process packet for disconnected socket connection.
5950 Affected file lib/silccore/silcpacket.c.
5952 * Process the DISCONNECT packet through scheduler in the
5953 client library. Affected file lib/silcclient/client.c.
5955 * Fixed the silc_client_packet_parse to not to increase
5956 the packet sequence number if the conn->sock and the
5957 current socket connection is not same. This can happen
5958 for example during key agreement when the conn includes
5959 multiple socket connections (listeners). Affected file
5960 lib/silcclient/client.c.
5962 * The sender of the file transfer request now provides also
5963 the pointer (listener) for the key exchange protocol. If
5964 the listener cannot be created then it sends empty key
5965 agreement and lets the receiver provide the listener.
5967 Added `local_ip' and `local_port' arguments to the
5968 silc_client_file_send. If they are provided they are used,
5969 if not then it will attempt to find local IP address, if
5970 not found or bind fails then the remote client will provide
5973 Affected files are lib/silcclient/client_ftp.c and
5974 lib/silcclient/silcapi.h.
5976 * Extended the FILE SEND command to support defining the
5977 local IP and port for key exchange listener. They are
5978 optional. Affected file irssi/src/silc/core/silc-servers.c.
5980 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5982 * Defined to WHOIS command reply the sending of fingerprint
5983 of the client's public key (if the proof of posession of the
5984 corresponding private key is verified by the server).
5985 Updated to the protocol specification.
5987 * Added support of receiving the client's public key's
5988 fingerprint in command reply in client library. Affected
5989 file is lib/silcclient/command_reply.c, and
5990 lib/silcclient/idlist.[ch].
5992 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5994 * Do not send over 128 chars long nickname to the server
5995 in NICK command. Affected file lib/silcclient/command.c.
5997 * Do not send over 256 chars long channel names to the server
5998 in JOIN command. Affected file lib/silcclient/command.c.
6000 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6002 * Assure that silc_server_close_connection cannot be called
6003 twice for same socket context. Affected file is
6006 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6008 * Send error message to application if opening file for
6009 writing during file transfer fails. Affected file is
6010 lib/silcclient/client_ftp.c.
6012 Remove all file transfer sessions for a client that we're
6013 removing from ID cache.
6015 Affected file is lib/silcclient/client_ftp.c.
6017 * Fixed silc_net_addr2bin to return correct address. Affected
6018 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6020 * Fixed file transfer session removing on signoff notify.
6021 Affected file irssi/src/silc/core/silc-servers.c.
6023 * Added the SilcClientFileError to be returned in the monitor
6024 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
6025 Affected file lib/silcclient/silcapi.h.
6027 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6029 * Fixed a crash in silc_client_ftp_free_sessions and
6030 silc_client_ftp_session_free_client. Affected file
6031 lib/silcclient/client_ftp.c.
6033 * Added `disabled' field in the SilcChannelEntry in the server
6034 to indicate if the server entry is disabled. Affected file
6035 silcd/idlist.h, silcd/command[_reply].c.
6037 * SILC server adds now /var/run/silcd.pid everytime it is
6038 started. Affected file silcd/silcd.c.
6040 * Added silc_server_packet_send_clients to send a packet to
6041 the provided table of client entries. Affected file
6042 silcd/packet_send.[ch].
6044 * Fixed a crash in client resolving in client_prvmsg.c in
6045 client library. Affected file lib/silcclient/client_prvmsg.c.
6047 * Do not actually remove the client directly from ID cache
6048 during SERVER_SIGNOFF, but invalidate it. This way we
6049 preserve the WHOWAS info for the client. Affected file
6050 silcd/server_util.c.
6052 * Fixed SERVER_SIGNOFF notify handling in the server. The
6053 server is now able to process incoming SERVER_SIGNOFF notify
6054 for a server that it doesn't even know about. It will remove
6055 the clients provided in the notify. Affected file
6056 silcd/packet_receive.c.
6058 * Check for partial packet in data queue after every packet that
6059 was found from the queue. Return and wait for more data if
6060 there is partial data in queue. Affected file is
6061 lib/silccore/silcpacket.c.
6063 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6065 * Added SilcClietFileError enum to indicate error in
6066 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
6067 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
6068 Affected files lib/silcclient/silcapi.h and
6069 lib/silcclient/client_ftp.c.
6071 * Check that newsize in silc_buffer_realloc is larger than
6072 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
6074 * Added better monitor of file transfers. It now monitors
6075 key agreement protocol during the file transfer too. Added
6076 error reporting too. Affected files
6077 irssi/src/silc/core/silc-servers.c,
6078 irssi/src/fe-common/silc/module-formats.[ch].
6080 * Wrote a help file for FILE command.
6082 * Added silc_rng_global_get_byte_fast to get not-so-secure
6083 random data as fast as possible. Random data is read from
6084 /dev/urandom if available and from the SILC RNG if not
6085 available. It is used in padding generation. Affected file
6086 lib/silccrypt/silcrng.[ch].
6088 * All packets in client library are now processed synchronously.
6089 Optimized packet processing a lot. Affected file
6090 lib/silcclient/client.c.
6092 * All server connection packets are processing synchronously
6093 now in server, to optimize packet processing. Affected file
6096 * Include files are installed now only in Toolkit distribution
6097 if make install is given. Affected files: all Makefile.am's.
6099 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6101 * Assure that silc_client_notify_by_server_resolve does not
6102 resolve the client information multiple times. If it cannot
6103 be found by the first it cannot be found at all. Affected
6104 file lib/silcclient/client_notify.c.
6106 * Fixed WHOWAS command reply calling. Affected file
6107 lib/silcclient/command_reply.c.
6109 * Removed all references to silc_idlist_get_client from the
6110 Irssi SILC client since that call is internal call used by
6111 the library. The Irssi SILC client will use now client
6112 retrieval functions found in silcapi.h.
6114 * Fixed a bug in resolving nickname info before sending
6115 private message. It used freed memory. Affected file
6116 irssi/src/silc/core/silc-servers.c.
6118 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6120 * Assure my_channels statistics cannot go negative in server.
6121 Affected files silcd/server.c, silcd/server_util.c.
6123 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6125 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
6127 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6129 * Win32 Toolkit changes. Affected files
6130 win32/silc.dsw, win32/libsilc/libsilc.def,
6131 win32/libsilcclient/libsilc.def,
6132 lib/silcutil/silcutil.c, and
6133 lib/sftp/sftp_fs_memory.c.
6135 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6137 * Added silc_net_localip to return local host's IP address.
6138 Affected file lib/silcutil/silcnet.[ch].
6140 * If key exchange or rekey protocol is active for a connection
6141 parse all packets syncronously since there might be packets
6142 in packet queue that we are not able to process without first
6143 processing packets before them. Affected file silcd/server,
6144 lib/silcclient/client.c.
6146 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
6147 whether library should continue processing the packet.
6148 Affected file lib/silccore/silcpacket.h.
6150 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
6151 SilcSFTPMonitorData to SFTP server to monitor various
6152 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
6153 lib/silcsftp/sftp_server.c.
6155 * Added silc_file_size to return file size. Affected file
6156 lib/silcutil/silcutil.[ch].
6158 * Implemented the file transfer support for the client library.
6159 Added preliminary support for simple client to client one-file
6160 transmission. Affected file lib/silcclient/client_ftp.c,
6161 lib/silccilent/client.[ch].
6163 * Added new local command FILE to the Irssi SILC Client.
6164 It is used to perform the file transfer. It has subcommands
6165 SEND, RECEIVE, SHOW and CLOSE. Affected files
6166 irssi/src/silc/core/client_ops.c,
6167 irssi/src/silc/core/silc-server.[ch].
6169 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6171 * Relay the SILC_PACKET_FTP in the server. Affected files
6172 silcd/server.c and silcd/packet_receive.c.
6174 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6176 * Renamed silc_file_read and silc_file_write to functions
6177 silc_file_readfile and silc_file_writefile. Added function
6178 silc_file_open and silc_file_close. Affected files
6179 lib/silcutil/silcutil.[ch].
6181 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6183 * Resolve the client info when received private message or
6184 channel message for a client which nickname we don't know.
6185 Affected files lib/silcclient/client_prvmsg.c and
6186 lib/silcclient/client_channel.c.
6188 * Do not crash in /KEY if client is not connected. Affected
6189 file irssi/src/silc/core/silc-channels.c.
6191 * Added SilcClientStatus field to the SilcClientEntry in the
6192 lib/silcclient/idlist.h.
6194 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6195 is incomplete and is being resolved, it won't be resolved
6198 Make sure also that USERS command reply does not resolve
6199 twice information. Affected file is
6200 lib/silcclient/command_reply.c.
6202 Make sure that silc_client_get_clients_by_list does not
6203 resolve twice same information.
6205 * Check for valid client->id in the silc_server_free_client_data.
6206 Affected file silcd/server.c.
6208 * Fixed /GETKEY nick@server not to crash if the server entry
6209 is not found. Affected file lib/silcclient/command.c.
6211 * Fixed the silc_server_check_cmode_rights to check the
6212 requested modes correctly. Affected file silcd/command.c.
6214 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6216 * Better checks for non-printable chars in nick added.
6217 Affected file silcd/command.c.
6219 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6221 * Call the silc_server_udpate_servers_by_server in the
6222 primary router that comes back online in the backup resuming
6223 protocol. Otherwise it routes packets wrong. Affected file
6224 silcd/server_util.[ch], silcd/server_backup.c.
6226 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6228 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6229 lib/silcutil/silcbuffmt.[ch].
6231 * Redefined the SILC packet header to include the padding
6232 length. Affected file lib/silccore/silcpacket.[ch].
6234 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6235 length for maximum padding up to 128 bytes). Affected
6236 file lib/silccore/silcpacket.h.
6238 * Removed all backwards support for old 0.5.x MAC thingies.
6239 The SILC packet header change makes it impossible to be
6240 backwards compatible.
6242 * Send the ENDING packet with timeout in the backup resuming
6243 protocol. This is to assure that all routers has connected
6244 to the primary router. Affected file silcd/server_backup.c.
6246 * Changed the RNG to take the first IV from random data. It
6247 used to take it from zero actually. Changed the RNG also
6248 to use /dev/urandom during session. /dev/random is used
6249 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6251 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6253 * Changed the SILC packet header to have the first two bytes
6254 (the packet length) encrypted. Affected files aroung the
6255 code tree, lib/silccore/silcpacket.[ch]. Removed the
6256 SilcPacketCheckDecrypt callback. It is not needed anymore
6257 since the silc_packet_receive_process will determine now
6258 whether the packet is normal or special.
6260 * Implemented the unidirectional MAC keys. Affected files
6261 lib/silcske/silcske.c, silcd/protocol.c and
6262 lib/silcclient/protocol.c.
6264 * Implemented the packet sequence number to the MAC computation.
6265 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6266 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6267 lib/silcclient/protocol.c.
6269 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6271 * Allow backup router to announce servers. All servers
6272 announced by backup router are added to the global list
6273 automatically. Update hte server's socket to our primary
6274 router also when backup router announces a server.
6275 Affected file silcd/packet_receive.c.
6277 * Do not update the client->router in the function
6278 silc_server_udpate_clients_by_server if the client is on
6279 global list. We might fail to find any specific server
6280 for locally connected clients and local cell clients. They
6281 should still use the `from' and not `to' as client->router.
6282 This fixes backup router resuming protocol. Affected file
6283 silcd/server_util.c.
6285 * Decrease channel statistics count only if the channel
6286 deletion worked. Affected files are silcd/server.c and
6287 silcd/server_util.c.
6289 * Added silc_server_update_servers_by_server to update origin
6290 of all server entries. Used during backup router protocol.
6291 Affected files silcd/server_util.[ch], silcd/server.c. and
6292 silcd/backup_router.c.
6294 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6295 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6296 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6297 lib/silccrypt/silchmac.c.
6299 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6301 * Assure that router cannot reroute the same channel message
6302 to the sender. Affected file silcd/packet_receive.c.
6304 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6306 * Made better checks that the channel message is not sent
6307 to the router it came from. Affected file is
6308 silcd/packet_send.c. Fixed memory leak too.
6310 * Announce informations for incoming router connection, but
6311 only after checking if it is replaced by backup router.
6312 Affected file silcd/packet_receive.c.
6314 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6316 * Fixed the backup resuming protocol to work in multiple
6317 router environment. Affected file silcd/server_backup.c.
6319 * Route packet only to one router in the function
6320 silc_server_packet_send_to_channel. Affected file is
6321 silcd/packet_send.c.
6323 * Fixed silc_server_send_notify_dest to set the broadcast
6324 flag. Fixed the silc_server_send_notify_topic to actually
6325 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6326 Affected file silcd/packet_send.c.
6328 * Changed the SFTP Filesystem interface. Changed the
6329 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6330 the filesystem operation function. The SilcSFTPFilesystem
6331 is now a context that is allocated by all filesystem allocation
6332 functions and it already includes the operations structure
6333 and filesystem specific context. It is given as argument
6334 now to the silc_sftp_server_start. This made the interface
6335 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6336 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6338 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6340 * Changed the backup router adding and getting interfaces
6341 in the server. The router that will be replaced by the
6342 specified backup router is now sent as argument. Affected
6343 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6346 * Added silc_net_addr2bin_ne to return the binary form of
6347 the IP address in network byte order. Affected files
6348 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6350 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6352 * Check for existing server ID in silc_server_new_server
6353 and in silc_server_connect_to_router_final and remove the
6354 old entry if it exists. Affected file silcd/packet_receive.c,
6357 * Send the channel message always to only one router, either
6358 in upstream or downstream. Affected file is
6359 silcd/packet_send.c.
6361 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6363 * Wrote the definition of the backup resuming protocol to the
6364 protocol specification.
6366 * Removed one redundant channel key generation from normal
6367 server during joining procedure. Removed one redundant
6368 channel key sending from server to router during joining
6369 procedure. Affected file silcd/command.c.
6371 * Made minor bugfixes to the backup router resuming protocol.
6372 Affected file silcd/server_backup.c, server.c.
6374 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6376 * Added --disable-asm configuration option. Affected files
6377 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6380 * Implemented the backup resuming protocol that is used to
6381 resume the primary router position in the cell after the
6382 primary router comes back online. Affected files
6383 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6384 and silcd/server_util.[ch].
6386 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6388 * Sleep two (2) seconds after sending QUIT command to server.
6389 Affected file lib/silcclient/command.c.
6391 * Assure that if outgoing data buffer is pending do not force
6392 send any data. Affected file silcd/packet_send.c.
6394 * Assure that if outgoing data buffer is pending do not force
6395 send any data. Affected file lib/silcclient/client.c.
6397 * Implemented the backup router support when the primary router
6398 goes down. The servers and routers can now use the backup
6399 router as new primary router without loosing connectivity.
6401 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6403 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6404 in the server to indicate disabled entry. All data read
6405 from the connection will be ignored and no data is sent
6406 for entry that is disabled. Affected files are
6407 silcd/idlist.h, silcd/server.c.
6409 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6411 * Created SFTP client and server test programs in the
6412 lib/silcsftp/tests directory.
6414 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6416 * Implemented memory filesystem (virtual filesystem) for
6417 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6420 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6422 * Implemented the SFTP (SSH File Transfer Protocol) to the
6423 lib/silcsftp. It includes SFTP client and SFTP server
6426 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6428 * Moved lib/silccore/silcprotocol.[ch] to the
6429 lib/silcutil library.
6431 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6432 take variable argument list pointer as argument. Affected
6433 file lib/silcutil/silcbuffmt.[ch].
6435 * Added silc_buffer_set function that is used to set data
6436 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6437 Affected file lib/silcutil/silcbuffer.h.
6439 * Changed various routines in the core library to use the new
6440 silc_buffer_set instead of allocating new buffer only for
6443 * Added 64-bit value formatting and unformatting support to the
6444 silc_buffer_[un]format routines. Affected file is
6445 lib/silcutil/silcbuffmt.[ch].
6447 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6448 to includes/bitmove.h.
6450 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6452 * Fixed channel user mode saving in client library. Affected
6453 file lib/silcclient/command[_reply].c.
6455 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6457 * Defined the file transfer to the SILC Protocol. Added
6458 new packet type SILC_PACKET_FTP and defined File Transfer
6459 Payload. The mandatory file transfer protocol is SFTP
6460 (SSH File Transfer Protocol). Affected file in addition
6461 of the internet draft is lib/silccore/silcpacket.h.
6463 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6464 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6465 is used as part of backup router protocol when the primary
6466 router of the cell is back online and wishes to resume
6467 the position as primary router.
6469 * Redefined the MAC generation keys in the protocol. The
6470 same key is not used anymore in both direction. Both
6471 direction will now use different keys for sending and
6472 receiving. This fixes a potential security flaw. This
6473 change causes incompatibilities in the protocol.
6475 * Redefined also the MAC computation from the packet.
6476 An packet sequence number is now added to the MAC
6477 computation. This prevents possible replay attacks against
6478 the protocol. This change too causes incompatibilities
6481 Added `sequence' field to the SilcPacketContext to hold
6482 the current sequence number for the packet.
6484 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6486 * Added `created' field to the SilcIDListData in the file
6487 silcd/idlist.h to indicate the time when the entry was
6490 * Added `created' field to the SilcChannelEntry too. Affected
6491 file silcd/idlist.h.
6493 * Added `creation_time' aguments to all the announcement functions
6494 in the server. If it is provided then only the entries that
6495 was created after the provided time frame are actually
6496 announced. Affected file silcd/server.[ch].
6498 * The protocol says that the Channel ID's IP address must be
6499 based on the router's IP address. Added check for this in
6500 the silc_server_new_channel when processing incoming New Channel
6501 Payload. Affected file silcd/packet_receive.c.
6503 * Print out the correct version with --version in SILC client.
6504 Affected file irssi/src/silc/core/silc-core.c.
6506 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6508 * Fixed WHOWAS command to check for completnes of the client
6509 entry always, not just when the command is coming from client.
6510 Affected file silcd/command.c.
6512 * Added new function silc_server_packet_queue_purge to purge the
6513 outgoing data queue to the network. After the function returns
6514 it is guaranteed that the outgoing packet queue is empty.
6515 Affected file silcd/packet_send.[ch].
6517 * Purge the outgoing packet queue in the rekey protocol's final
6518 callback to assure that all rekey packets go to the network
6519 before quitting the protocol. Affected file silcd/server.c.
6521 * Added silc_client_packet_queue_parse as similar function as
6522 in server to the client library. The affected file is
6523 lib/silcclient/client.c.
6525 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6527 * Splitted silcd/server.c and created silcd/server_util.[ch]
6528 for utility functions.
6530 * Added new socket flag SILC_SF_DISABLED to indicate that the
6531 connection is open but nothing can be sent to or received from
6532 the connection. Affected file lib/silcutil/silsockconn.[ch].
6533 The checking for disabled socket is checked in the low level
6534 silc_socket_write and silc_socket_read functions.
6536 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6538 * Allow only nicknames and channel names that fits into the
6539 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6541 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6543 * When processing JOIN command reply in server check that if
6544 the channel exists in our global list we'll move it the local
6545 list. Affected file silcd/command_reply.c.
6547 * Fixed the check whether client is joined on the channel already
6548 in JOIN command. Affected file lib/silcclient/command.c.
6550 * Fixed the JOIN command reply to check whether the channel
6551 already exists. Affected file lib/silcclient/command_reply.c.
6553 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6555 * Added silc_ske_status_string to map the SKE error numbers
6556 to readable strings. The affected files are
6557 lib/silcske/silcske[_status].[ch].
6559 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6561 * Do not show the private channels on the WHOIS channel list
6562 as it is not allowed by the protocol. The affected file is
6565 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6567 * Assure that the packet length digged from the actual packet
6568 is something sensible in the silc_packet_decrypt_rest_special
6569 in lib/silccrypt/silcpacket.c.
6571 * Free and NULL the allocated pointer in silc_hmac_alloc if
6572 the HMAC allocation fails. The affected file is
6573 lib/silccrypt/silchmac.c.
6575 * Print the selected security properties to the log files in
6576 the server. Affected file silcd/protocol.c.
6578 * Add SKE's reference counter even if calling the completion
6579 callback manually. Otherwise it goes negative, although it
6580 does not cause any problems. The affected file is
6581 lib/silcske/silcske.c.
6583 * Remove the client entry with short timeout after giving the
6584 KILL command. Affected file lib/silcclient/command.c.
6586 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6587 case all found clients are already disconnected (WHOWAS would
6588 found them) in the server. Affected file silcd/command.c.
6590 * Update the last_receive (time of last data received) to be
6591 updated only when received private or channel message so that
6592 the idle time showed in WHOIS makes more sense.
6594 * Added boolean field `valid' in to the SilcClientEntry in the
6595 client library to indicate whether the entry is valid or not.
6596 This fixes the nickname change bug on channel when changing
6597 the nickname to be same than the old (like nick to Nick) the
6598 nickname formatter doesn't set the new nick anymore to Nick@host.
6599 Affected file lib/silcclient/idlist.[ch].
6601 * Now actually fixed the nickname changing on disconnection.
6602 Added new function silc_change_nick to the Irssi SILC Client.
6603 Affected file irssi/src/silc/core/client_ops.c,
6604 irssi/src/silc/core/silc-nicklist.[ch].
6606 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6608 * Check that the public key exists in the GETKEY command before
6609 trying to encode it. Affected file silcd/command.c.
6611 * Print some notifications on received public keys with GETKEY
6612 command in the Irssi SILC Client. Affected files are
6613 irssi/src/fe-common/silc/module-formats.[ch],
6614 irssi/src/silc/core/client_ops.c.
6616 * Use IDENTIFY command to resolve the server information in the
6617 GETKEY command instead of INFO command. Affected file
6618 lib/silcclient/command.c.
6620 * All command reply functions in the client library now calls
6621 the pending command reply callbacks even if an error has
6622 occurred. The server has done this a long time and now it was
6623 time to move the client library to this as well. Now all
6624 errors can be delivered back to the pending command reply
6625 callbacks if necessary. Affected files are
6626 lib/silcclient/command[_reply].[ch].
6628 * Change the nickname on disconnection back to the username
6629 because in reconnect the server will enforce it to it anyway.
6630 Affected file irssi/src/silc/core/silc-servers.c.
6632 * Fixed a config file parsing bug in the Irssi SILC client.
6633 Affected file irssi/src/silc/core/clientconfig.c.
6635 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6637 * When printing the channel mode on JOIN, verify that the
6638 channel key and channel's HMAC are valid. Affected file
6639 irssi/src/silc/core/client_ops.c.
6641 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6643 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6644 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6645 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6647 * Removed channel key rekey task deleting from the function
6648 silc_server_save_channel_key. Affected file silcd/server.c.
6649 Added explicit timeout task context instead that is used to
6650 delete the task if we are registering a new task before the
6651 new task has elapsed.
6653 * When channel key rekey occurs the client library now saves
6654 the old channel key for a short period of time (10 seconds) and
6655 is able to use it in case some is still sending channel
6656 messages encrypted with the old key after the rekey. Affected
6657 file lib/silcclient/[idlist.h|client_channel.c].
6659 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6661 * Added check to the silc_server_new_id_real to not accept
6662 new ID if it is the sender's own ID. Affected file is
6663 silcd/packet_receive.c.
6665 * Assure that we do not announce ourself or the one we've
6666 sending our announcements when we're router and are announcing
6667 servers to our primary router. Affected file silcd/server.c.
6669 * Fixed silc_server_command_identify_check_client to assemble
6670 correct WHOIS packet. It send corrupted WHOIS packet and
6671 caused problem with router to router connections. Affected
6672 file silcd/command.c.
6674 Fixed also silc_server_command_whois_check the same way
6675 as for the IDENTIFY command.
6677 * Added new SilcIDListStatus to the server in the SilcIDListData
6678 structure. The status now includes the current status of
6679 the entry (like registered, resolved etc.). Affected file
6680 silcd/idlist.[ch]. Defined a bunch of different status types
6681 as well. This replaced the old boolean registered field as well.
6683 Added resolve_cmd_ident field to the SilcClientEntry structure
6684 too so that if the entry is for example being resolved so
6685 another command may attach to the same pending command reply
6686 without requiring to resolve the same entry again. This concept
6687 should optimize the WHOIS and the IDENTIFY resolving under
6688 heavy load by taking away unnecessary resolving for entries
6689 that are being resolved already.
6691 Added support for adding multiple pending commands for one
6692 command idenfier. Affected file silcd/command[_reply].[ch].
6694 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6695 before deleting the data. Otherwise the hash table will have
6696 freed data in comparison functions. Affected file is
6697 silcd/command_reply.c.
6699 * Fixed silc_idlist_replace_client_id to add the new entry to
6700 the cache with NULL nickname. Otherwise there will be invalid
6701 memory as the nickname after the nickname is freed. Affected
6702 file silcd/packet_receive.c.
6704 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6705 saved into wrong slots because the previous number of entries
6706 was not taken into account. Affected file silcd/idlist.c.
6707 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6709 * If we are router and we receive JOIN notify to a channel that
6710 does not have any users then notified client is marked as the
6711 channel founder, as it is it. The affected file is
6712 silcd/packet_receive.c
6714 * Added to the extended hash table API's table_del_*ext functions
6715 the destructor as argument too, so that the caller can decide
6716 which destructor to use or whether to use destructor at all.
6717 Affected file lib/silcutil/silchashtable.[ch].
6719 * Fixed ID Cache purging. It actually deleted the entries from
6720 the hash table after the data was freed. The hash table ended
6721 up comparing freed memory. The affected file is
6722 lib/silccore/silcidcache.c.
6724 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6726 * Fixed Irssi SILC client's KILL command's HELP syntax.
6728 * The USERS command now resolves the detailed user information
6729 if the userinfo field is missing. Affected file is
6730 lib/silcclient/command_reply.c.
6732 * Do not print error in silc_file_read if the read file does
6733 not exist. Just silently return NULL. Affected file is
6734 lib/silcutil/silcutil.c.
6736 * Fixed the silc_log_output to not wine about NULL filename
6737 and to not create some bogus " " filename. Affected file is
6738 lib/silcutil/silclog.c.
6740 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6742 * Fixed various printing bugs on the user interface in the
6743 Irssi SILC Client. Minor changes that were forgotten from
6746 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6748 * Fixed the configure.in.pre and the compilation and distribution
6749 environment to support the new autoconf 2.52. That version is
6750 now required to compile the CVS trunk.
6752 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6754 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6755 to generally parse user@fqdn format strings. Affected file
6756 lib/silcutil/silcutil.c.
6758 * Added nickname_format and nickname_force_format fields to the
6759 SilcClientParams structure. The first one defines the format
6760 for the nicknames that the library will enforce if the receives
6761 multiple same nicknames. The second one is boolean value and
6762 can be used to force the library to always enforce the format
6763 to the nicknames regardles whether there are multiple nicknames
6764 or not. This configurable formatting was employed to flexibly
6765 support accessing multiple nicknames from the user interface.
6766 The userinterface can now set the nicknames to what ever format
6767 they prefer. Affected file lib/silcclient/silcapi.h.
6769 Added function silc_client_nickname_format to the file
6770 lib/silcclient/idlist.c. It performs the nickname formatting.
6772 Added new field `hostname´ to the SilcClientEntry context.
6773 It holds the hostname of the client. Affected file is
6774 lib/silcclient/idlist.h.
6776 * Irssi SILC Client sets the nicknames in nick@hostn format.
6777 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6778 irssi/src/silc/core/silc-core.c.
6780 The WHOIS printing now also shows both the real nickname and
6781 the formatted nickname so that user knows how to access the
6782 user if there are multiple same nicknames cached. Affected
6783 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6784 printing formatting too to take the hostname now as a separate
6785 argument. The Affected file is
6786 irssi/src/fe-common/silc/modules-formats.[ch].
6788 * Changed the silc_client_get_clients_local to accept the formatted
6789 nickname as argument. It accepts the real nickname too but the
6790 formatted nickname can be used to find the true entry from
6791 multiple entries. Affected file lib/silcclient/silcapi.h and
6792 lib/silcclient/idlist.c.
6794 * Added nickname_format_parse field to the SilcClientParams.
6795 It is a callback function provided by the application to parse
6796 the nickname out of the formatted nickname string. The library
6797 calls it to get the nickname from the formatted string. Since
6798 the application generally knows better the format of the nickname
6799 string it parses it instead of the library, even though library
6800 encodes the formatted string. If the callback function is not
6801 provided then the library will use the string as is. The
6802 affected file is lib/silcclient/silcapi.h.
6804 * All the nickname strings passed to the client library in
6805 commands are now expected to be formatted nickname strings.
6806 If the command does not support the formatted nickname string
6807 it will assume that the sent string is the actual nickname.
6808 Affected file lib/silcclient/command.c.
6810 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6812 * Added public key authentication support to OPER and SILCOPER
6813 commands in the client library. Affected file is
6814 lib/silcclient/command.c.
6816 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6818 * Changed the get_auth_methdod client operation to be asynchronous.
6819 It can be async if the application resolves the authentication
6820 method from the server during the negotiation. Added new
6821 SilcGetAuthMeth completion callback that the application will
6822 call after resolving the authentication method.
6824 Added function silc_client_request_authentication_method that
6825 the application can use to resolve the authentication method
6826 from the server. Added also SilcConnectionAuthRequest callback
6827 that the library will call after the server has replied. The
6828 application can call this function if it does not know the
6829 current authentication method.
6831 Affected files are lib/silcclient/client.c and
6832 lib/silcclient/silcapi.h.
6834 * The Irssi SILC client now automatically resolves the authentication
6835 method incase any configuration information is not present (and
6836 currently there never is). The affected file is
6837 irssi/src/silc/core/client_ops.c.
6839 * Fixed public key authentication from the client library.
6840 Affected file lib/silcclient/protocol.c. Changed also the
6841 protocol specification about the public key authentication in
6842 the connection authentication protocol. The actual data to be
6843 signed is now computed with a hash function before signing.
6845 * Fixed the public key authentication from the server as well.
6846 Affected file silcd/protocol.c.
6848 * Removed the mlock()'s from the memory allocation routines.
6849 Affected file lib/silcutil/silcmemory.c. The ./configure does
6850 not check anymore for the mlock(). Affected file is
6853 * Fixed USERS command in server to allow the execution of the
6854 command for private and secret channels if the client sending
6855 the command is on the channel. Affected file silcd/command.c.
6857 * Fixed silc_client_get_clients_local to return the clients
6858 count correctly. It could return wrong value. Affected file
6859 lib/silcclient/idlist.c.
6861 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6863 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6864 types. The assembler optimizations seemed not to like 64-bit
6865 data types. The assmebler optimizations thus are now enabled
6866 also for BSD systems as opposed to only enable them for Linux.
6868 * Do not check for threads at all on BSD systems. Affected
6869 file configure.in.pre.
6871 * Removed -n and -h options from the Irssi SILC Client since
6872 they are not used in silc.
6874 * Fixed the prime generation to assure that the first digit
6875 of the generated random number is not zero since our conversion
6876 routines does not like number strings that starts with zero
6877 digit. If zero digit is seen the random number is regenerated.
6878 This caused some corrupted RSA keys when the zero first digit
6879 was met. Affected file lib/silcmath/silcprimegen.c.
6881 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6883 * Fixed WIN32 configuration in the ./configure script.
6884 Fixed to include xti.h on environments that has it.
6885 Patches by Carsten Ilchmann and andrew.
6887 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6889 * Changed the silc_id_create_client_id to be collision
6890 resistant. It is now assured that there cannot be created
6891 two same client ID's. I suspect that some weird bugs in
6892 the server were actually caused by duplicate Client IDs.
6893 Affected file silcd/serverid.[ch]. A router receiving
6894 new ID now also assures and informs the sending server
6895 if the ID caused collision.
6897 * Changed the silc_id_create_channel_id to also assure that
6898 there are no collisions.
6900 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6902 * Statement about ignoring the Mutual Authentication flag when
6903 performing rekey with PFS was a bit misleading. It is ignored
6904 if it was set in the initial negotiation, it cannot be even
6905 set in the rekey. Fixed in the ke-auth draft. Started the
6906 new versions of the protocol drafts in the doc/.
6908 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6910 * Fixed a bug in silc_client_command_identify_save when saving
6911 new channel information. The channel name was no duplicated
6912 and caused crash on exit. Affected file is
6913 lib/silcclient/command_reply.c.
6915 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6917 * Fixed the getkey command handling in the server. Send just
6918 empty OK reply to the sender if the key could not be fetched
6919 (but everything else was ok, like the key just was not available).
6920 Changed the public key parameter to optional in the protocol
6921 specs so that empty OK reply can be sent. Affected file
6924 Added a message to Irssi SILC client to tell to user if the
6925 server did not return a public key.
6927 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6929 * Fixed a channel key regeneration bug. It registered new
6930 timeout tasks exponentially until all system resources were
6931 used. Affected file silcd/server.c.
6933 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6935 * Added the SILC Document generator to the scripts/silcdoc.
6936 It can be used to generate the Toolkit Reference Manual out
6937 of the source tree. Internally it will also use the RoboDoc
6938 generator now imported in util/robodoc.
6940 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6942 * Added couple of return's in rekey protocol if error orccurred
6943 during the protocol. The execution must be terminated.
6944 Affected file silcd/protocol.c. Also, terminate the protocol
6945 always with timeout.
6947 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6949 * The client's Client ID was created initally from the wrong
6950 nickname (it could have been in format nick@host) in the
6951 silc_server_new_client. Affected file silcd/packet_receive.c
6953 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6955 * Added some SILC_LOG_ERROR's to various error conditions
6956 if client could not be added to ID cache. Affected files
6957 silcd/packet_receive.c and silcd/server.c.
6959 * When client's sock->user_data is freed, NULL also the
6960 client->router and client->connection pointers. Added check
6961 for these pointers being NULL to various places around the
6962 code. Affected file silcd/server.c.
6964 * Added client->data.registered == TRUE checks to various
6965 places around the code to assure that unregistered client's
6966 are not handled when it is not allowed. Affected file
6969 * Added `bool registered' fields to all
6970 silc_idlist_[server|client]_get_* routines to indicate whether
6971 the fetched client needs to be registered or not. Affected
6972 file silcd/idlist.[ch].
6974 * Add your own entry as registered to the ID cache in the
6975 server. Affected file server.c.
6977 * Fixed a bug in silc_server_new_server. The SilcServer was
6978 set as the new server's context instead of SilcServerEntry.
6979 This naturally caused some weird bugs.
6981 * Added "updated" field the SilcChannelEntry which indicates
6982 the time since the channel entry was last accessed. This
6983 can be used to determine whether it is necessary to
6984 announce the channel after backup resuming protocol.
6985 Affected files silcd/idlist.[ch].
6987 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6989 * Do not delete the channel rekey task when adding it
6990 for in silc_server_create_channel_key.
6992 * Changed the silc_server_create_channel_key to return
6993 TRUE or FALSE to indicate the success of the channel key
6996 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6998 * Fixed MSVC++ project files and added missing files to
6999 Makefiles under win32/.
7001 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7003 * Do not add TCP_NODELAY flag if the operating system
7004 does not have it defined. Affected files are
7005 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
7007 * Fixed buffer overflow from Irssi SILC Client. Affected
7008 file irssi/src/fe-common/core/themes.c.
7010 * Fixed double free in client library in the file
7011 lib/silcclient/client.c when disconnecting from server.
7013 * Applied double free patch from cras to Irssi SILC client.
7014 Affected files irssi/src/core/[modules/expandos].c
7016 * Fixed the disconnection handling to Irssi SILC Client.
7017 The application must call silc_client_close_connection
7018 in ops->connect client operation in case of failure of
7019 the connection. Affected file is
7020 irssi/src/silc/core/client_ops.c.
7022 * Do not set sock->protocol to NULL in the function
7023 silc_client_close_connection after executing the protocol's
7024 final callback since the sock might not be valid anymore.
7025 Affected file lib/silcclient/client.c.
7027 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7029 * Do not enable SILC_THREADS if the linking with libpthread
7030 did not happen. Affected file configure.in.pre.
7032 * Added notion to protocol specification that server must
7033 verify the sent authentication payload with CMODE when
7034 setting the channel founder key. Implemented it to the
7035 server. Affected file silcd/command.c.
7037 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7039 * Added _EXTRA_DIST SILC distribution variable to the
7040 distributions file. It is used to conditionally add extra
7041 files or directories to the specific distribution. Affected
7042 files ./prepare, Makefile.am.pre and distributions.
7044 Removed the `_' from the start of the distribution names.
7047 * Added README.WIN32 for instructions to compile the Toolkit
7050 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7052 * Fixed a double free in disconnection in the server. Affected
7053 file is silcd/server.c.
7055 * Fixed the lib/silcske/groups.c to work now also with GMP
7056 MP library. The string conversion did not work when using
7057 specific base and the base is indicated in the string as well.
7059 * Created win32/ directory which now includes MSVC++ specific
7060 stuff so that toolkit (DLLs) may be compiled with MSVC++.
7061 It will appear only in the toolkit distribution
7063 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7065 * Changed the key material distribution function in case when
7066 the hash output is too short. The data is now concatenated
7067 a bit differently than it used to. Made the change to the
7068 SKE protocol specification.
7070 * Added better GMP detection to configure.in.pre. A patch
7073 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7075 * Fixed a minor bug in SKE that might cause some problem on
7076 some platforms. Affected file lib/silcske/silcske.c.
7078 * Added the cookie checking for initiator in the SKE. It checks
7079 that the responder returns the sent cookie unmodified. The
7080 affected file is lib/silcske/silcske.c. Added new SKE
7081 error type INVALID_COOKIE that can be sent during the
7082 negotiation. Fixed some memory leaks as well.
7084 * Added the "invalid cookie" error message to Irssi SILC client's
7087 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7089 * Added `task_max' field to the SilcClientParams to indicate
7090 the maximum tasks the scheduler can handle. If set to zero,
7091 default values are used. Affected file lib/silcclient/silcapi.h.
7093 * Fixed memory leaks in silc_client_close_connection. Affected
7094 file lib/silcclient/client.c.
7096 * Added silc_client_del_client_entry to client library to free
7097 all memory of given client entry. Affected file is
7098 lib/silcclient/idlist.[ch].
7100 * Added new functions silc_client_del_channel and
7101 silc_client_del_server to delete channel and server entries.
7102 Affected file lib/silcclient/[silcapi.h/idlist.c].
7104 * Removed silc_client_del_client_by_id from silcapi.h.
7106 * Fixed the INFO command to return the server's own info
7107 correctly when querying by Server ID. Affected file is
7110 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7112 * Removed the non-blocking settings in WIN32 code in the
7113 silc_sock_[read/write] and added SleepEx instead. Affected
7114 file lib/silcutil/win32/silcwin32sockconn.c. The availability
7115 of input data is now checked with FIONREAD and ioctlsocket.
7117 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7119 * Call silc_schedule_task_del_by_context in the
7120 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
7121 Affected file lib/silccore/silcprotocol.c.
7123 * Call silc_protocol_cancel for active protocols in the
7124 silc_server_close_connection if the funtion
7125 silc_server_free_sock_user_data has not been called.
7126 Affected file silcd/server.c.
7128 * Generic tasks cannot be deleted using the del_by_fd
7129 task deleting function since generic tasks does not match
7130 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
7132 * Added a notion to SILCOPER help file that the SILCOPER works
7133 only on router server, not on normal server.
7135 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7137 * Added for WIN32 support for the new scheduler as well.
7138 Affected file lib/silcutil/win32/silcwin32schedule.c.
7140 * Fixed the SHA1 implementation to work on various platforms.
7142 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7144 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
7145 API. It is part of the scheduler now. Everything else is
7146 as previously but some functions has changed their names.
7147 Checkout the lib/silcutil/silcschedule.h for the interface.
7148 Updated all applications to use the new interface. Affected
7149 files are lib/silcutil/silcschedule.[ch].
7151 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7153 * Found a bug in the SKE implementation. The HASH value,
7154 specified by the protocol, was not computed correctly. The
7155 public key of the responder was not added to the computation
7156 even though it is mandatory. Affected file lib/silcske/silcske.c.
7157 This unfortunately causes incompatibilities with older
7158 clients and servers.
7160 * Added WIN32 specific network init and uninit functions:
7161 silc_net_win32_init and silc_net_win32_uninit to init and uninit
7162 the Winsock2. Affected file lib/silcutil/silcnet.h and
7163 lib/silcutil/win32/silcwin32net.c.
7165 * Set the socket always to nonblocking mode on WIN32 after
7166 reading data or writing data. Affected file is
7167 lib/silcutil/win32/silcwin32sockconn.c.
7169 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7171 * Fixed various compilation problems under WIN32. Affected
7172 files lib/silcutil/win32/silcwin32thread.c and
7173 lib/silcutil/win32/silcwin32schedule.c.
7175 * Removed all _internal.h #includes from public header
7176 files. Internal headers must never be included from
7179 Removed also the lib/silcske/payload_internal.h file.
7181 * All include files that may be needed (public and some others
7182 included by the public headers) by application developers are
7183 now copied to the ./includes directory. It does not copy any
7184 internal headers. Affected file Makefile.defines.pre and all
7185 Makefile.am's under lib/ and subdirs.
7187 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7189 * Do not change the ~/.silc directory's permissions automatically.
7190 Affected file irssi/src/silc/core/clientutil.c.
7192 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7194 * Do not cancel the protocol in silc_server_close_connection
7195 it might cause recursion. Now cancelled in the function
7196 silc_server_free_sock_user_data. Affected file silcd/server.c.
7198 * Fixed the silc_server_remove_clients_by_server to regenerate
7199 the channel keys correctly finally. Added also new function
7200 silc_server_remove_clients_channels to actually do it.
7201 Affected file silcd/server.c.
7203 * Fixed the silc_server_new_channel to not crash by giving
7204 wrong router to the new channel. Affected file is
7205 silcd/packet_receive.c.
7207 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7209 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7210 which is given as argument to the silc_client_alloc now.
7211 It can be used to configure the client and set various parameters
7212 that affect the function of the client.
7214 * The USERS command in server did not check whether the channel
7215 is private or secret. Affected file silcd/command.c.
7217 * Added new argument to the USERS command in protocol specification.
7218 The USERS command now can take the channel name as argument
7219 as well. Added support for this in client and server and
7220 updated the protocol specs.
7222 * Completed the GETKEY command in client. It can be now used
7223 to fetch also servers public key not only some clients.
7224 Affected files lib/silcclient/command[_reply].c.
7226 * Added silc_client_get_server to return server entry by the
7227 server name. Affected files lib/silcclient/silcapi.h and
7230 * Redefined the IDENTIFY command in protocol specification to be
7231 more generic. It now can be used to query information about
7232 any entity in the SILC Network, including clients, servers and
7233 channels. The query may be based either the entity's name
7234 or the ID. Added support for this in both client and server.
7236 Affected files silcd/command.c and lib/silcclient/command.c
7237 and command_reply.c.
7239 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7240 the _from_client and _from_server functions. Affected file
7243 * Added silc_client_get_channel_by_id_resolve to the file
7244 lib/silcclient/silcapi.h to resolve channel information by
7245 its ID. Added also silc_client_get_channel_by_id that
7246 does not resolve it from the server.
7248 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7250 * Added SilcServerEntry context into the client library
7251 to represent one server. The INFO command now allocates
7252 these to save the resolved server info. For now on the
7253 client library will also keep information about servers,
7254 connected and resolved with INFO.
7256 The INFO command now allocates the SilcServerEntry context
7257 and saves the server info there. The COMMAND_REPLY in
7258 the INFO now returns the parameters to application in
7259 same order as defined in the protocol specification.
7261 The entries are cached in the client->server_cache.
7263 * The INFO command is now issued after received the Client ID
7264 from the server. Affected file lib/silcclient/client.c.
7266 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7267 to the application as the mode changer might be server.
7268 It is guaranteed that NULL is not returned anymore to the
7269 application. Affected file lib/silcclient/client_notify.c.
7271 The ID Type is now also passed to the application so that
7272 it can check whether the returned entry is SilcClientEntry
7275 Added new function silc_client_get_server_by_id to return
7276 the server entry by ID. Affected files are the
7277 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7279 * Do not create the channel in the Irssi SILC Client when issuing
7280 the JOIN command but when received the sucessful JOIN command
7281 reply. Otherwise the channel might get created even though we
7282 could not join it. The Affected file is
7283 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7285 * Fixed a channel joining bug in router. The router must also
7286 check the channel modes, invite and ban lists etc. when serving
7287 the JOIN command sent by normal server. Affected file is
7288 silcd/command.c. The router now resolves the client's
7289 information from the server who sent the JOIN command if it
7290 does not know it, and processes the JOIN command only after
7293 * Changed the SilcCommandCb to take new argument; void *context2.
7294 Affected file lib/silccore/silccommand.h
7296 The second argument in the command callbacks in the server now
7297 includes the SilcServerCommandReplyContext if the command was
7298 called as pending command callback from the command reply.
7299 Otherwise it is NULL. When called as pending the status of the
7300 command reply will be checked and if it was erronous the
7301 error will be sent to the original sender of the command.
7302 This way the client always receives the error messages even
7303 though the server was actually the one who received the error
7304 when it resent the command to router, for example. Affected
7305 files silcd/command[_reply].[ch].
7307 * Fixed sending WHOWAS command's error message to client if
7308 the requested client could not be found. It was missing.
7311 * Changed the CMODE and CUMODE commands reply arguments in the
7312 protocol specification. The Channel ID is now sent in both
7313 of the commands to identify the channel. Implemented this
7314 new feature to the client and server. Affected files
7315 lib/silcclient/command_reply.c and silcd/command.c.
7317 * Made better checks for invite and ban lists in the JOIN
7318 command in server. Affected file silcd/command.c.
7320 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7322 * The server now performs the incoming host IP/DNS lookup
7323 using the silc_socket_host_lookup and thus does not block
7324 the server anymore. Affected file silcd/server.c.
7326 * Completed the multi-thread support for SILC Scheduler in
7327 the lib/silcutil/silcschedule.c.
7329 * Fixed the configure.in.pre to detect the pthread correctly
7332 * Fixed a deadlock in silc_task_queue_wakeup in the file
7333 lib/silcutil/silctask.c.
7335 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7337 * Added new function silc_schedule_wakeup that is used in
7338 multi-threaded environment to wakeup the main thread's
7339 schduler. It needs to be used when a thread adds a new task
7340 or removes a task from task queues. After waking up, the
7341 scheduler will detect the task queue changes. If threads
7342 support is not compiled in this function has no effect.
7343 Implemented the wakeup mechanism to both Unix and WIN32
7344 systems. Affected files are lib/silcutil/silcschedule.[ch],
7345 lib/silcutil/unix/silcunixschedule.c and the
7346 lib/silcutil/win32/silcwin32schedule.c.
7348 * Added new function silc_task_queue_wakeup to wakeup the
7349 scheduler by the specified task queue. Affected file
7350 lib/silcutil/silctask.[ch].
7352 * The silc_socket_host_lookup_start now wakes up the scheduler
7353 after adding the timeout task. Affected file is
7354 lib/silcutil/silcsockconn.c.
7356 * The silc_socket_host_lookup is synchronous now if the threads
7357 support is not compiled in. However, the callback is still
7358 called asyncronously through the scheduler, anyway. Affected
7359 file lib/silcutil/silcsockconn.c.
7361 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7363 * Added new function silc_socket_host_lookup to perform
7364 asynchronous IP and FQDN lookups for the socket connection.
7365 Affected files lib/silcutil/silcsockconn.[ch].
7367 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7369 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7370 that may or may not compile the mutex support in.
7372 Changed the silc_mutex_alloc interface. It allocates the
7373 mutex now to the sent pointer and returns TRUE or FALSE.
7375 Affected file lib/silcutil/silcmutex.h.
7377 * Wrote the SILC Task Queue interface to support multi-threads.
7378 Affected file lib/silcutil/silctask.[ch].
7380 * Wrote the SILC Scheduler to support multi-threads. Affected
7381 file lib/silcutil/silcschedule.c.
7383 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7385 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7386 in lib/silcutil/win32/.
7388 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7390 * Defined SILC Mutex API and SILC Thread API and implemented
7391 them for Unix. Affected files are
7392 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7393 lib/silcutil/unix/silcunixmutex.c and
7394 lib/silcutil/unix/silcunixthread.c.
7396 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7398 * Fixed the silc_server_remove_clients_by_server's channel
7399 key re-generation. The hash table handling was incorrect
7400 and would not work with many channels. Affected file is
7403 * Fixed some memory leaks around the server code.
7405 * Rewrote the silc_server_get_users_on_channel to support IPv6
7406 based Client ID's. Affected file silcd/server.c.
7408 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7409 specification. However, a separate document must be written
7410 to define the detailed signing procedure and the payload
7411 associated with the flag. Defined the flag to the
7412 lib/silccore/silcchannel.h as well.
7414 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7416 * Changed the dynamic tables to static size tables in the
7417 lib/silccrypt/silchmac.c.
7419 * Removed GCC dependencies from the code. A patch by cras.
7421 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7423 * Do not show the error "Error receiving packet bla bla"
7424 in server if it really was not an error (-2 means that reading
7425 is pending). Affected file silcd/server.c.
7427 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7429 * Fixed a possible crash in silc_server_remove_clients_by_server
7430 in silcd/server.c. Fixed there also some memory leaks.
7432 * Fixed the silc_idlist_replace_client_id. It could replace
7433 wrong key in the hash table. Affected file silcd/idlist.c.
7435 * Do not check whether there are global users on the channel
7436 if the channel->global_users is FALSE. Affected functions
7437 silc_server_remove_from_one_channel and
7438 silc_server_remove_from_channels in silcd/server.c. Also,
7439 do not check if the removed client is local as we can be
7440 sure that global client was not removed from the channel
7441 and checking for global users is not needed.
7443 * The silc_server_remove_clients_by_server now re-generates
7444 the channel keys correctly for those channels that had
7445 clients removed from them. Affected file silcd/server.c.
7447 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7449 * Found the reason of random crashes in the server. We weren't
7450 ignoring the SIGPIPE signal (which can be sent in write())
7451 and it crashed the server. Affected file silcd/silcd.c.
7453 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7455 * Assure that sock->user_data is not NULL in the function
7456 silc_server_packet_send in silcd/packet_send.c.
7458 * Disconnect the remote connection if it could not be added
7459 to any ID lists in the server. The affected file is
7462 * Check in silc_server_packet_send[_real/dest] that the
7463 socket is not disconnecting and ignore the data if it is.
7464 Affected file silcd/packet_send.c.
7466 * Define inline to __inline on native WIN32 compilation.
7467 Affected file includes/silcwin32.h.
7469 * Added some explicit type casts for inline code since MSVC
7470 require them. Affected files lib/silcutil/silcbuffer.h,
7471 lib/trq/silcdlist.h and lib/trq/silclist.h.
7473 * Print warning in log files from now on if the packet
7474 decryption fails. Affected file silcd/server.c.
7476 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7478 * Changed the `say' client operation's interface to accept
7479 new `type' argument to indicate the type of the message sent
7480 by the library. The application may filter the library's
7481 messages according the type. The affected file is the
7482 lib/silcclient/silcapi.h.
7484 * Added two new functions to lib/silcclient/silcapi.h:
7485 silc_client_del_client and silc_client_del_client_by_id.
7486 Affected file lib/silcclient/idlist.c.
7488 * Moved the clientincludes.h from includes/ to silc/ and
7489 serverincludes.h from includes/ to silcd/.
7491 * The modes for the CMODE and CUMODE are now passed as
7492 uint32 for application with COMMAND_REPLY. The affected
7493 file is lib/silcclient/command_reply.c.
7495 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7497 * /WHOIS without arguments shows client's own information.
7498 Affected file lib/silcclient/command.c.
7500 * Changed PING to not accept any arguments. The specs
7501 says that client can ping only the connected server so
7502 requiring an argument is not needed. Affected file is
7503 lib/silcclient/command.c.
7505 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7507 * Fixed a fatal bug in private message sending and reception
7508 encryption and decryption when using private message keys.
7509 The implementation was incorrect and did not follow the
7510 specification. It causd that some of the message were
7511 lost since it did not use the sending and receiving keys
7512 as the protocol suggests. This has been fixed and will cause
7513 incompatibilities with older clients when sending private
7514 message encrypted with private message keys. Affected files
7515 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7516 and various other in Irssi SILC Client.
7518 Added `responder' boolean argument to the functions
7519 silc_client_add_private_message_key[_ske] to indicate when
7520 the key is added as responder or initiator of the key
7523 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7525 * Removed the silc_ske_check_version function and created
7526 a SilcSKECheckVersion callback. Added also a function
7527 silc_ske_set_callbacks that is now used to set all SKE
7528 callbacks. The callback functions are not given to
7529 the SKE functions anymore, but this function is used to
7532 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7534 * Added `silc_version' argument to the silc_client_alloc
7535 to define the version of the application for the library.
7536 The library will use the version string to compare it
7537 against the remote host's (usually a server) version
7538 string. Affected file lib/silcclient/silcapi.h
7540 * Added the KE protocol context to Key Agreement context
7541 in client library so that we can abort the SKE if it
7542 is in process when we get timeout. Affected file is
7543 lib/silcclient/client_keyagr.c.
7545 * Do not resolve the client ID forever if it returns in the
7546 first time that such client does not exist. This was done
7547 for example with private message. Affected file is
7548 lib/silcclient/client_prvmsg.c.
7550 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7552 * Do not add regex.h for WIN32. The affected file
7553 includes/silcincludes.h.
7555 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7556 not work yet 100%. It generates the DLL's automatically
7557 when compiling with --with-win32 under cygwin.
7559 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7561 * lib/contrib/regex.c is not compiled on WIN32.
7563 * Added silc_net_get_socket_opt function to the
7564 lib/silcutil/silcnet.h.
7566 * Added includes/silcwin32.h for WIN32 specific includes
7569 * Do not use ptime structure or any of the posix process
7570 functions on WIN32 in lib/silccrypt/silrng.c.
7572 * Added silc_gettimeofday to provide generic function
7573 for struct timeval on all platforms. Added the function
7574 to lib/silcutil/silcutil.h.
7576 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7578 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7579 library as they clearly belong there. As a plus side we
7580 can make the actual socket connection routines platform
7583 Added also new generic function silc_socket_read and
7584 silc_socket_write (that used to be silc_packet_[read/write].
7585 The implementation of these are platform specific.
7587 * Added WIN32 specific routines of silc_socket_[read/write]
7588 to lib/silcutil/win32/silcwin32sockconn.c.
7590 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7592 * Added preliminary support for native WIN32 compilation under
7593 cygwin (using the -mno-cygwin option for GCC) to the
7594 ./configure.in.pre. The --with-win32 now prepares the
7595 compilation for native WIN32.
7597 * Rewrote the SILC Scheduler interface in the file
7598 lib/silcutil/silcschedule.h. The scheduler is now context
7599 based and does not have anymore any global static scheduler.
7600 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7601 and created lib/silcutil/win32 directory for WIN32 based
7604 * Added Unix specific network routines to the
7605 lib/silcutil/unix/silcunixnet.c and the old
7606 lib/silcutil/silcnet.c includes now only generic routines.
7608 Added WIN32 specific network routines to the
7609 lib/silcutil/win32/silcwin32net.c.
7611 * Added Unix specific utility functions from the
7612 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7614 * Added WIN32 SILC Scheduler to the file
7615 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7618 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7620 * Do not handle JOIN notify in the server if the target client
7621 is not registered (idata->registered == FALSE). The affected
7622 file is silcd/packet_receive.c.
7624 * Update the nickrec->founder in event_cumode in the Irssi SILC
7625 client. Affected file irssi/src/silc/core/silc-channels.c.
7627 * Fixed the CUMODE_CHANGE notify handling in the server when
7628 server and router are announcing their clients on channels.
7629 Now the mode changes are saved and notified correctly. The
7630 affected file is /silcd/packet_receive.c.
7632 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7633 They really did not replace the cache entry in the ID Cache.
7634 Now they do that. Affected file silcd/idlist.c.
7636 * Fixed the KICK notify handling in the Irssi SILC client to
7637 update the channel records so that the kicked client does not
7638 appear to be on the channel. The affected file is
7639 irssi/src/silc/core/silc-channels.c.
7641 * Always update the conn->current_channel when executing command
7642 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7644 * Fixed the KILL notify handling in Irssi SILC client to remove
7645 the killed client on all channels.
7647 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7649 * Fixed the silc_parse_command_line to remove extra spaces
7650 from the start and end of the arguments. Affected file is
7651 lib/silcutil/silcutil.c.
7653 * Cancel and free any active protocol in the function
7654 silc_server_close_connection. Affected file silcd/server.c.
7656 * Cancel and free any active protocol in the function
7657 silc_client_close_connction. Affected file is
7658 lib/silcclient/client.c.
7660 * Do not execute the KILL command for clients that are in
7661 history (ie. they are not in the network). Affected file is
7664 * Fixed KILL notify handling, client does not crash anymore.
7665 Affected file irssi/src/silc/core/silc-channels.c.
7667 * Reduced the default packet buffer size from 2048 to 1024 in
7668 lib/silccore/silcpacket.c.
7670 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7671 counter to the SKE context that is incresed when the SKE library
7672 performs async operation outside the library. If the outside
7673 process frees the SKE context and FREED status will be set
7674 and the library will detect after the sync operation that the
7675 libary is freed. The affected files are
7676 lib/silcske/silcske[_status].[ch].
7678 * Resolve the client entry information in the function
7679 silc_client_channel_message to assure that NULL pointer is not
7680 passed as client entry to the application. */
7682 * Fixed the task timeout calculation to assure that there is
7683 never negative timeouts. The affected file is
7684 lib/silcutil/silcschedule.c.
7686 * Fixed the channel user mode notification sending in server.
7687 It was sent point-to-point to the router (or to server by router)
7688 but it needs to be destined to a channel. The routines now
7689 supports sending the channel user mode notifys to the channels
7690 when announcing clients and channels. Affected files are
7691 silcd/server.c and silcd/packet_receive.c.
7693 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7694 It did not actually replace the old channel entry in the cache.
7695 Affected file lib/silcclient/client_notify.c.
7697 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7699 * Fixed a possible crash in silc_packet_send_prepare. It now
7700 assures always that there is enough space in the buffer and
7701 at the tail area of the buffer (for MAC).
7703 Fixed the inbound buffer reallocation in silc_packet_read.
7704 It was old code and did not handle the reallocation correctly.
7707 The affected file is lib/silccore/silcpacket.c.
7709 * Fixed buffer overflow in silc_parse_nickname in the file
7710 lib/silcutil/silcutil.c.
7712 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7714 * make install generates new server keys only if there is not
7717 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7719 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7720 Added check that if the NOREPLY is set then we will not send
7721 the away message. This avoids infinite loop of away messages
7722 if both clients are away. The affected file is
7723 lib/silcclient/client_prvmsg.c.
7725 * Fixed client crash if /NICK was given without arguments.
7726 Affected file lib/silcclient/command.c.
7728 * Server does not send the invite list in INVITE command back
7729 to the client if the list was not altered. Added this notion
7730 to the protocol spec as well. Affected file silcd/command.c.
7732 Fixed possible crash in INVITE command by checking the
7733 value of silc_server_get_client_route command.
7735 * Fixed the INVITE notify type handling. The arguments are now
7736 taken in correct order and client does not crash. The affected
7737 file is irssi/src/silc/core/silc-channels.c.
7739 Removed the "Inviting xxx to channel" message from the
7740 client library away and let the application handle it.
7741 Affected file lib/silcclient/command.c. Added that message
7742 to Irssi SILC client's message formats.
7744 * Fixed CMODE command crash in client. It now checks the
7745 amount of arguments correctly and does not crash. The affected
7746 file is lib/silcclient/command.c.
7748 * Do not create new channel automatically in silc_channels_join
7749 but check whether the channel by that name already exists.
7750 Affected file irssi/silc/core/silc-channels.c.
7752 * Do not send the SERVER_SIGNOFF to router if the disconnected
7753 entity was the router. Affected file silcd/server.c.
7755 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7756 SILC client as it was missing from there.
7758 Added the handling of the KICK notify to the Irssi SILC client
7759 as it was missing. Added "you have been kicked" message to
7760 Irssi SILC client's message modules formats.
7762 Added the handing of the KILL notify to the Irssi SILC client
7763 as it was missing. Added the kill message module formats
7766 The affected file is irssi/src/silc/core/silc-channels.c.
7768 * The router did not save the channel mode the server announced.
7769 Affected file silcd/packet_receive.c.
7771 * Fixed a possible crash in INFO command in server. If the
7772 server did not provide the server info it crashed. Affected
7773 file silcd/command.c.
7775 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7777 * Fixed the GETKEY command in the server to check also the
7778 global list. Otherwise the GETKEY would not work correctly
7779 in normal SILC server. Affected file silcd/command.c.
7781 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7783 * Fixed GETKEY crash, it crashed if the command did not succseed.
7785 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7787 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7788 is now real and not just an macro interface to GMP.
7790 Removed the entire GMP from the source tree and imported new
7791 NSS MPI library instead. Reason for removing GMP is that it is
7792 extremely large and compiles extremely slow. The NSS MPI
7793 is only a few files and compiles in less than 10 seconds.
7794 The speed is also about the same as GMP. The MPI is imported
7795 to lib/silcmath/mpi.
7797 If the system has GMP installed we will still use the GMP.
7798 If it is not then the NSS MPI will be compiled.
7800 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7802 * Merged a long nickname (127 characters long) crash bugfix from
7803 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7805 * Merged a freed memory reference bugfix from Irssi CVS tree.
7806 Affected file irssi/src/core/commands.c.
7808 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7810 * Added the server's public key sving and verification to the
7811 server when performing the SKE. This was missing and the
7812 remote server's (or router's) public key was accepted without
7813 checking whether we have it previously or trust it at all.
7814 Affected file silcd/protocol.c.
7816 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7818 * Check in the silc_server_timeout_remote if protocol is active
7819 and make sure that the protocol's final callback is called so
7820 that all memory if freed. Affected file silcd/server.c.
7822 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7824 * silc_server_whois_send_reply crashed the server if the nickname
7825 was 127 characters long. Affected file silcd/command.c.
7827 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7829 * Added sanity check to the silc_server_new_client. If the hostname
7830 is provided inside username then check that the provided hostname
7831 really is the same as the resolved one. If the hostname was not
7832 resolved then check it from the public key. Affected file is
7833 silcd/packet_receive.c.
7835 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7836 if the server disconnected us and the connection is not valid
7837 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7839 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7840 the library to the lib/silcutil/silcutil.[ch].
7842 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7844 * Close log file after open. Affected file
7845 lib/silcutil/silclog.c.
7847 * Check whether sock == NULL in silc_client_send_packet and return
7848 if it is. Affected file lib/silcclient/silcclient.c.
7850 * Check rec->entry == NULL in the Irssi SILC Client before
7851 sending the channel message. Affecte file is
7852 irssi/src/silc/core/silc-servers.c.
7854 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7856 * Merged a splitted window bugfix from Irssi CVS tree. The
7857 affected file is irssi/src/fe-text/textbuffer-view.c.
7859 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7860 It did not print nickname.
7862 * Improved the distributions system a bit.
7864 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7866 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7867 irssi/src/fe-text/gui-window.c.
7869 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7870 to in-active server. The affected file is
7871 irssi/src/silc/core/client_ops.c.
7873 * Resolve the client in USERS command reply if the entry does
7874 not have username resolved. The affected file is
7875 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7876 command to WHOIS command to really resolve stuff. The USERS
7877 is not used any more in any critical section so WHOIS can
7878 be used even though it might be slower than IDENTIFY.
7880 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7883 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7885 * Changed the protocol API a bit more consistent in the
7886 lib/silccore/silcprotocol.[ch].
7888 * Changed the following headers to ROBODoc format:
7890 lib/silccore/silcpayload.h
7891 lib/silccore/silcprotocol.h
7892 lib/silccore/silcsockconn.h
7894 All core library headers are now formatted.
7896 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7898 * Fixed a bug in Irssi SILC client; do not show that you are
7899 server/router operator if you really are not. Affected file is
7900 irssi/src/silc/core/client_ops.c.
7902 * Renamed silc_command_free_payload to silc_command_payload_free.
7903 Affected file lib/silccore/silccommand.h
7905 * Added silcmath.h to include the prototoypes of various routines
7906 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7909 * Changed the following headers to ROBODoc format:
7911 lib/silccore/silcchannel.h
7912 lib/silccore/silccommand.h
7913 lib/silccore/silcid.h
7914 lib/silccore/silcidcache.h
7915 lib/silccore/silcmode.h
7916 lib/silccore/silcnotify.h
7917 lib/silccore/silcpacket.h
7918 lib/silcmath/silcmath.h
7920 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7922 * Added checking to the server code not to start the server if
7923 ciphers and stuff are not configured properly. Affected files
7924 silcd/serverconfig.[h] and silcd/server.c.
7926 * Changed the layout of the header files of the public interfaces
7927 in the SILC libraries. The new layout supports ROBODoc
7928 documentation tool (and some others) so that it is easy to create
7929 a library reference manual. All the other headers and source
7930 code must still follow the CodingStyle document. Also source
7931 code must not include these ROBODoc stuffs, only the headers.
7932 Furthermore, all public interface headers must now be named
7933 by using `silc' prefix, example: silcapi.h, silccipher.h.
7934 Some files were renamed due to this. All the other headers
7935 must not be used as public interfaces. I will update the
7936 CodingStyle document later. Changed following headers, so far:
7938 lib/silcclient/silcapi.h
7939 lib/silccore/silcauth.h
7940 lib/silccore/silcprivate.h
7941 lib/silccrypt/silcdh.h
7943 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7947 * Removed silc_client_packet_send_flush from the client library
7948 as it is not needed. Affected file lib/silcclient/client.[ch].
7950 * Added printing of message of unresolved authentication method
7951 to the Irssi SILC client. Added it to the module formats.
7952 Removed the same message from the client library.
7954 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7956 * Added new distribution feature, DISTLABEL. Every distribution
7957 can define own preprocessor label that can be used in the
7958 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7959 file distributions, acconfig.h.pre and prepare.
7961 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7963 * Added Makefile.defines_int to include the actual definitions
7964 for Makefile.defines.in. Tested the new distribution system,
7965 created distributions and tested installation.
7967 * Added AWAY message printing to the Irssi SILC client. Added
7968 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7970 * Added SCONNECT command to call the SILC's CONNECT command.
7971 Cannot use CONNECT directly since Irssi uses that internally.
7972 Affected file irssi/src/silc/core/silc-servers.c.
7974 Added ACTION local command. It is same as ME command but takes
7975 the channel as mandatory argument.
7977 Rewrote some of the Irssi's help files to suite for SILC
7980 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7982 * Added Makefile.defines[.in] that should for now on be included
7983 in all Makefile.am file in the source tree. That file includes
7984 all common compilation definitions for SILC source tree.
7986 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7988 * Minor changes to the ./prepare script to change the package
7989 name according the distribution name to the configure.in.
7991 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7993 * Created new distribution system. Added file `distributions'
7994 that defines all the distributions that can be created out of
7995 the SILC source tree. The ./prepare script now reads that
7996 file to determine how to prepare the distributions. The
7997 first argument to the ./prepare is the name of the distribution
7998 and second is the version of the distribution. If given
7999 without arguments it creates the default (toolkit) distribution
8000 with the default version (defined in ./prepare).
8002 All Makefile.am files that are subject to the distributions
8003 are now named as Makefile.am.pre. These are ./Makefile.am
8004 and lib/Makefile.am. Others may be changed later.
8006 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8008 * Added invite list, ban list, some key management and connection
8009 error message printing to module formats in the Irssi SILC client.
8011 * Added new silc_client_set_away_message to set the away message
8012 that is back to the person who sent private message. The
8013 affected file lib/silcclient/silcapi.h and the
8014 lib/silcclient/client_prvmsg.c.
8016 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8018 * Fixed the private message sending in the Irssi SILC client,
8019 added local command KEY to the Irssi SILC client.
8021 Added key management and key agreement message formats to the
8022 irssi/src/fe-common/silc/module-formats.[ch].
8024 Added USERS (alias WHO) printing, server/router operator
8025 indication and LIST command printing to the module formats.
8027 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8029 * Fixed channel joining notify handling, cumode notify handling
8030 from Irssi SILC client.
8032 * Added SILC specific module-formats to the Irssi SILC client so
8033 that SILC specific message hilighting, colors etc is possible.
8034 Affected file irssi/src/fe-common/silc/module-formats.[ch].
8036 Added channel mode, channel user mode, actions, notices,
8037 whois and whowas printing to the the module-formats.c.
8039 * Fixed a bug in channel deletion in the server. The channel
8040 is not left to the cache even if the channel founder auth mode
8041 is set when there are no users anymore on the channel. Affected
8042 file silcd/server.c.
8044 * The silc_net_localhost now resolves the entire hostname including
8045 the domain name. Affected file lib/silcutil/silcnet.c.
8047 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8049 * Changed the ask_passphrase client operation to be ascynchronous.
8050 It has now a completion callback and a context that the
8051 application must call after it has got the passphrase from
8052 the user. Affected files lib/silcclient/silcapi.h,
8053 lib/silcclient/protocol.c, lib/silcclient/command.c and
8056 Added SilcAskPassphrase callback that the application calls
8057 to deliver the passphrase to the library.
8059 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
8060 The public key verification and especially a certificate
8061 verification is asynchronous procedure.
8063 Added new SILC_SKE_STATUS_PENDING status to indicate the
8064 request is pending and a callback will be called to finalize
8067 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
8068 indicate that remote end did not send its public key (or
8069 certificate), even though we require it. Added check for this
8070 condition in the SKE. This was a security bug, now fixed.
8072 Defined new SilcSKEVerifyCbCompletion callback that is called
8073 when the verification process is completed.
8075 The affected files lib/silcske/silcske_status.h and
8076 lib/silcske/silcske.[ch].
8078 * Changed the verify_public_key client operation to be async
8079 as well. Defined SilcVerifyPublicKey callback that is used to
8080 indicate the success of the public key verification process.
8082 Changed the server and client to use the new async client
8085 * Changed the Irssi SILC client's internal scheduler to be called
8086 twice as many times as it used to be. As a result the client
8087 should be a bit faster now. Affected file is
8088 irssi/src/silc/core/silc-core.c.
8090 * Added support to Irssi SILC client of asynchronous public key
8091 verification and passphrase inquiry. Affected file is
8092 irssi/src/silc/core/silc-core.c.
8094 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8096 * Do not say "You have left channel %s" in client library.
8097 Moved it to the application. Affected files are
8098 lib/silcclient/command.c and silc/client_ops.c.
8100 * Fixed silc_client_get_clients. Command context was not
8101 duplicated and was freed memory in the callback. Affected
8102 file lib/silcclient/idlist.c.
8104 * Do not say "you are now talking..." on JOIN command in the
8105 client library. The appliation must handle it.
8107 * Do not say ".. changed topic to" in command reply in the
8108 client libary. The application must handle it.
8110 * Fixed TOPIC command sending in the client library.
8112 * Fixed a memory leak in silc_client_command_free in the file
8113 lib/silcclient/command.c.
8115 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8117 * Imported a modified version of Irssi client to the source tree.
8118 The Irssi will be used to create a new client called
8119 Irssi SILC. Imported to irssi/.
8121 Added silc_core_init_finish function to the Irssi. Affected
8122 file irssi/configure.in.
8124 A lot changes in the Makefile.ams around the irssi tree.
8126 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8128 * Do not rehash if the new size is same as the old size of the
8129 hash table, in the silc_hash_table_rehash*. The affected file
8130 lib/silcutil/silchashtable.c.
8132 * Replaced hash_table_del_by_context calls from the server
8133 (when channel->user_list and client->channels) to the
8134 hash_table_del as it is sufficient and faster.
8136 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8138 * Added silc_hash_table_list, silc_hash_table_get and the
8139 SilcHashTableList structure to provide an alternative way to
8140 traverse the hash table. The affected files are
8141 lib/silcutil/silchashtable.[ch].
8143 * Changed the server's idlist routines to use the hash table
8144 routines to optimize the code.
8146 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8148 * Replaced the client entry's `channel' list and channel entry's
8149 `user_list' list to hash tables for optimized lookup. Changed
8150 the code to use the hash table interface around the code.
8151 Affected file lib/silcd/idlist.[ch].
8153 * Added `auto_rehash' boolean argument to the function
8154 silc_hash_table_alloc to indicate whether the hash table should
8155 auto-rehash when it thinks is appropriate time. It will
8156 increase the hash table size if the there is twice as much
8157 entries in the table than the size of the table, and will
8158 decrease the size if there are twice as less entries than
8159 the size of the table.
8161 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8163 * Fixed silc_xxx_get_supported to not crash at some circumstances.
8165 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8167 * silc_idcache_purge_by_context deletes the entry now by context
8168 as it is supposed to do. Affected file lib/silccore/idcache.c.
8170 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
8171 client is not anymore valid (WHOWAS givens the info) and not
8172 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
8174 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8176 * Removed the `data' and `data_len' arguments from the ID Cache
8177 interfaces and added `name' argument. ID Cache does not handle
8178 anymore the binary data only a names associated with given ID.
8180 * When hashing a Client ID with silc_hash_id the entire ID is
8181 not hashed anymore, instead only the hash of the Client ID is
8182 hashed. This way we can access the Client ID from the cache
8183 with Client ID but with the hash of the ID (which is a hash of
8184 the nickname) as well without any difference in performance.
8186 Added also silc_idcache_find_by_id_one_ext to do one on one
8187 searching when we have the actual ID. Added also function
8188 silc_hash_client_id_compare. The affected files are
8189 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8191 * When hashing the name associated with a ID it is always done
8192 in lowercase. This way we can access the cache without worrying
8193 about case-sensitivity, even though, for example nicknames are
8196 * Fixed a bug in server with channel message sending. It put
8197 wrong ID type as destination ID. The affected file
8198 silcd/packet_send.c.
8200 * silc_idcache_del_by_context now deletes from all hash tables
8201 by context. Affected file lib/silccore/idcache.c.
8203 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8205 * Changed the client library to use the new ID Cache interface.
8206 Changes around the source tree.
8208 * Added silc_hash_table_rehash_ext to rehash with specific
8209 hash function. Affected file lib/silcutil/silchashtable.[ch].
8211 * Added silc_hash_string_compare to compare two strings in the
8212 hash table. Affected file lib/silcutil/silcutil.[ch].
8214 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8216 * Added new function silc_idcache_del_by_context into the
8217 lib/silccore/idcache.[ch].
8219 * Changed the server's ID list routines to use the new ID Cache
8220 interface. Changes around the source tree.
8222 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8224 * Added silc_hash_table_del[_by_context]_ext functions in to the
8225 lib/silcutil/silchashtable.[ch].
8227 Removed silc_hash_table_find_all* routines and added new
8228 silc_hash_table_find_foreach to replace them.
8230 Added silc_hash_table_replace_ext function as extended
8231 replacing function. Separated the simple hash table interface
8232 from the extended hash table interface in the file
8233 lib/silcutil/silchashtable.h.
8235 * Fixed minor bugs and changed it to use some of the new
8236 hash table functions in lib/silccore/idcache.c
8238 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8240 * Added new function silc_hash_table_find_all to return all keys
8241 in the hash table by the specified key. As the hash table is
8242 collision resistant it also makes it possible to have several
8243 duplicate keys in the hash table. This function may be used to
8244 find all of the keys from the hash.
8246 Added user_context arguments to the SilcHashFunction,
8247 SilcHashCompare and SilcHashDestructor to deliver user specified
8250 Added new fuctions silc_hash_table_find[_all]_ext to do
8251 extended lookup with specified hash and compare functions and
8252 specified user contexts.
8254 Added new function silc_hash_table_add_ext to add the key
8255 with specified hash function and user context.
8257 Added new function silc_hash_table_foreach to traverse all
8258 entrys in the hash table. Added SilcHashForeach callback
8261 Added new function silc_hash_table_del_by_context to delete
8262 the entry only if the context associated with the key matches.
8264 Affected files are lib/silcutil/silchashtable.[ch].
8266 * Removed silc_hash_[server/client/channel]_id and added just
8267 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8268 silc_hash_id_compare to compare two ID's using as the hash table
8269 comparison function. Added also silc_hash_data to hash
8270 binary data and silc_hash_data_compare to compare it.
8272 * Removed silc_idlist_find_client_by_hash as it is not needed
8273 anymore. Affected file silcd/idlist.[ch].
8275 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8276 to use internally the SilcHashTable. The new ID Cache is a lot
8277 faster than the old one. Some of the ID Cache interface was also
8278 rewritten and obsolete and stupid functions were removed.
8280 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8282 * Added entry_count field to the SilcHashTable to keep the number
8283 of the entries in the table. Implemented the function
8284 silc_hash_table_rehash. Added new function
8285 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8287 Fixed a minor bug in silc_hash_table_free.
8289 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8290 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8291 into the lib/silcutil/silcutil.[ch].
8293 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8295 * Implemented a collision resistant hash table into the
8296 lib/silcutil/silchashtable[ch]. See the header and the source
8297 for the SilcHashTable API.
8299 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8301 * Merged dotconf version 1.0.2 into lib/dotconf.
8303 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8305 * Do not compile anything in lib/silcsim/* if the SIM support
8306 is not enabled. The tree should now compile without problems
8309 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8311 * Compiled the SILC under cygwin. Compiled and tested briefly
8312 without problems. More tests needed. The SIMs didn't compile
8315 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8317 * Fixed possible crash in silc_get_username in the
8318 lib/silcutil/silcutil.c.
8320 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8322 * Fixed a va_arg in silc/client_ops.c.
8324 * Oops, RC5 routines were named AES and caused some problems
8325 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8327 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8329 * Added new SilcIDIP structure into the lib/silccore/id.h and
8330 replaced the old `ip' fields from all SILC ID's to that type.
8331 This is a step towards IPv6 support.
8333 The silc_id_get_len takes now the ID as an extra argument.
8334 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8335 both IPv4 and IPv6 based ID's.
8337 The affected files are lib/silccore/id.[ch] and other files
8338 around the tree using these routines.
8340 * Removed the ID length arguments in server from various
8341 silc_server_send_notify_* routines -> they are not needed
8344 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8346 * Fixed memory leak in silc_encode_pem_file in the file
8347 lib/silcutil/silcutil.c.
8349 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8351 * Check minor version as well in the SKE. Affected files are
8352 silcd/protocol.c and lib/silcclient/protocol.c.
8354 * Added --identifier option to the server so that an identifier
8355 can be when creating the public key for the server. Affected
8356 file is silcd/silcd.c.
8358 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8359 lib/silccrypt/silcpkcs.c.
8361 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8363 * Register default ciphers and stuff when using -C option with
8364 the server. Affected file sildc/silcd.c.
8366 * Put back the servers public key filename format, it is better
8367 than the new one. For now, the client keys are saved with the
8368 new filename format. The affected file silc/client_ops.c.
8370 * Implemented the Cipher API for the rest of the ciphers that
8371 did not implement it or implemented it the wrong way.
8373 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8375 * Register default ciphers and stuff when using the -S option
8376 in the client. Affected file silc/silc.c. Same also when
8377 creating new key pair with -C option.
8379 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8381 * Fixed the silc_verify_public_key client operation function to
8382 save the public keys differently. The fingerprint is now
8383 used as filename and not the hostname. This way also the
8384 client keys are saved uniquely and not with hostnames. The
8385 affected file is silc/client_ops.c.
8387 * Trimmed the silc_hash_fingerprint function to remove extra
8388 whitespaces from the end of the fingerprint. The affected
8389 file is lib/silccrypt/silchash.c.
8393 * Added silc_cipher_register_default function to register all
8394 default ciphers. It can be used when configuration files
8395 does not exist and the application does not want any specific
8396 ciphers in any specific order.
8398 The SilcDList is now used as silc_cipher_list dynamically
8399 allocated cipher list. Removed the static list all together
8400 and now all ciphers must be allocated to the dynamic list.
8401 The silc_cipher_alloc routine was changed to check only the
8404 All silc_cipher_* routines that used to return int returns
8407 The affected files lib/silccrypt/silccrypt.[ch].
8409 * The same thing was done to silc_hash_* as for silc_cipher_*
8410 routines. Affected files lib/silccrypt/silchash.[ch].
8412 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8413 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8414 Added also silc_pkcs_[un]register[_default] functions.
8415 Removed the data_context from the PKCS API.
8417 * Added silc_hmac_register_default function to register default
8418 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8419 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8420 to unregister all hmacs at once.
8422 * Register the default ciphers, hash functions, PKCSs and HMACs
8423 if client's configuration file does not exist. The affected
8426 * The client did not load the hash functions from the SIM
8427 modules at all. Added support for this. Affected file is
8428 silc/clientconfig.c.
8430 * When decoding public key with silc_pkcs_public_key_decode, check
8431 the supported algorithm only if PKCS are registered. Affected
8432 file lib/silccrypt/silcpkcs.c. The same was done with the
8433 silc_pkcs_private_key_decode.
8435 * Fixed the SILC List routines to keep the list always in order.
8436 It used to change the list's order when traversing the list but
8437 not it preserves the order. Affected file lib/trq/silclist.h.
8439 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8441 * Added the client library to use the SilcSocketConnection's
8442 reference counter (by silc_socket_dup) to prevent the bug that
8443 the socket object may be freed underneath async operation.
8445 * The name resolv library checking fixes in the configure.in.pre.
8448 * Created new version of the protocol drafts for future
8449 development. The -03 drafts are the ones that will be changed
8450 in the trunk now and the -02 will remain as they are.
8452 * Send list of CUMODE notifys to the router when announcing
8453 the channel users to the router. Affected file silcd/server.c.
8454 If the router receiving channel founder CUMODE for a channel
8455 that already has channel founder it will send CUMODE notify
8456 to the sender to remove the channel founder rights from the
8457 announced client. Affected file silcd/packet_receive.c.
8459 * The CUMODE notify may now use Server ID as well as the entity
8460 who changes the mode. Updated protocool specs.
8462 * Updated INSTALL and README files.
8464 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8466 * New web pages in the http://silc.pspt.fi. The pages was
8471 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8473 * Implemented the [DenyConnectin] config section in the server.
8474 Added silc_server_config_denied_conn to check whether incoming
8475 connection is denied. Affected file silcd/serverconfig.[ch].
8477 * Do not check the ports when checking the incoming configuration
8478 data if the port is 0, meaning any. Affected file is
8479 silcd/serverconfig.c.
8481 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8483 * Fixed buffer overflow in silc_string_compare in the file
8484 lib/silcutil/silcutil.c.
8486 * Fixed double free in silc_server_command_leave in the file
8489 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8491 * Fixed the version checking in the server. Affected file is
8494 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8496 * Fixed the configuration data fetching when accepting new
8497 connections in the server. Affected file silcd/server.c.
8499 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8501 * Added `sender_entry' argument to the function
8502 silc_server_packet_relay_to_channel so that we can check
8503 whether some destination actually belongs to the same route
8504 the sender belongs (ie, we must not resend the packet to the
8505 sender). Affected file silcd/packet_send.[ch].
8507 * Added `servername' field to the SilcClientEntry in the server
8508 to hold the name of the server where client is from. Affected
8509 file is silcd/idlist.h.
8511 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8513 * Moved the channel message encrypting in the router betwen
8514 router connections from silc_server_channel_message to the
8515 silc_server_packet_relay_to_channel since we want to check
8516 whether we have anybody channel before encrypting anything.
8517 Affected files silcd/packet_[receive/send].c.
8519 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8521 * Fixed the [AdminConnection] server config section to support
8522 multiple entries. Affected file silcd/serverconfig.c.
8524 * Added support into the server to check the validity of the
8525 incoming connection before executing any KE or authentication
8528 * The connection configuration is now saved to the KE and
8529 connection auth protocol contexts and not fetched anymore in
8530 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8532 * The local hosts listenning address and port is also resolved
8533 now when starting the server. We want to have the socket object
8534 to include the real address and port for the listener. Added
8535 new function silc_net_check_local_by_sock into the files
8536 lib/silcutil/silcnet.[ch].
8538 * Fixed a broadcast bug in server -> do not broadcast if we
8541 * Fixed a routing bug. Do not route broadcast packets ever.
8542 Broadcast packets must be processed always and not routed since
8543 they may be destined to some other host than yourself and thus
8544 would get routed without no good reason. Affected file is
8547 * Added function silc_server_config_is_primary_route to check
8548 whether primary router connection has been configured (a router
8549 configuration that we are initiating). If there is not, we
8550 will assume that there is only two routers in the SILC network
8551 and we will use the incoming router connection as our primary
8552 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8554 * Changed the order of the broadcasting. Broadcast _after_ the
8555 packet has been processed not before. Affected file is
8558 * Fixed a [ClientConnection] parsing bug. The port was never
8559 parsed correctly thus resulting to port 0. Affected file
8560 silcd/serverconfig.c.
8562 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8563 argument and did not set the broadcast packet flag. Affected
8564 file silcd/packet_send.c. Fixed same bug in the function
8565 silc_server_send_notify as well.
8567 * If we receive NEW_ID packet for our own ID in the server, ignore
8570 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8574 * Removed the nickname from the Private Message Payload.
8575 Updated the code and the protocol specs.
8577 * Updated protocol specs for submitting to the IETF.
8579 * Tweaked the Random Number Generator a bit. Affected file
8580 lib/silccrypt/silcrng.c. Exported a new function
8581 silc_rng_[global]_add_noise which can be used to add more
8584 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8586 * Do not parse packets with different timeout when protocol
8587 is active -> may cause problem with rekey. Affected file
8590 * When server receives signoff notify it must not create
8591 new channel key if the client is on any channels since the
8592 sender of the signoff notify will create it.
8594 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8596 * Added printing of error messages during SKE protocol from the
8597 failure packet sent by server during SKE. Affected file
8600 * Removed the client's failure_callback handling with timeout
8601 and handle it immediately when received.
8603 * The SKE library returned wrong type in SUCCESS and FAILURE
8604 packets. They must be 32 bit MSB not 16 bit MSB.
8606 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8608 * Ok, rewrote the logic of the re-key and now it seems to work.
8609 I tested it on high traffic with frequent re-keys without
8610 problems. Added hmac_receive (and renamed hmac to hmac_send)
8611 in SilcClientConnection in lib/silcclient/client.h and
8612 in SilcIDListData in silcd/idlist.h. Also, removed the
8613 SilcPacketParserContext's cipher and hmac fields as they are
8614 not needed anymore and actually caused some problems when
8615 the ciphers and hmac's changed underneath the packet parser.
8617 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8619 * If re-key protocol is active then process the incoming packets
8620 synchronously since we must assure that icoming packets encrypted
8621 with the old key is processed before the new keys is set to
8622 use. This is true other packets than for REKEY packets.
8623 Affected file silcd/server.c. The same was done to client library
8624 as well, affected file lib/silcclient/client.c.
8626 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8628 * Fixed bug in client and server to accept the force send if
8629 the packet is send from silc_[server/client]_packet_process
8630 function. Otherwise the packets are never delivered, oops.
8632 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8634 * Disable force sending of packets when REKEY protocol is active.
8635 We must assure that no packet is sent directly when rekey is
8636 performed. All packets must be sent through packet queue.
8637 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8638 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8639 function is silc_[server/client]_packet_send_real to check
8642 * Replaced the SIM paths from example config files to
8643 /usr/local/modules. Also, make install creates now
8644 /usr/local/silc/logs directory to hold all the SILC server
8647 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8649 * Made the configure.in.pre work on Solaris. Patch by salo.
8651 * Made all ciphers compatible with non-x86 machines. Defined
8652 CBC mode macros into lib/silccrypt/ciphers_def.h.
8654 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8656 * Fixed the make install.
8658 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8660 * When MAC computation fails the silc_packet_decrypt returned 0
8661 even though it was supposed to return -1. Fixed this. The
8662 affected file is lib/silccore/silcpacket.c.
8664 * Do not replace the config files in /etc/silc (in make install)
8665 if they already exist. Affected file ./Makefile.am.
8667 * Do not send re-key packets immediately but through packet queue.
8668 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8670 * Changed silc_net_check_host_by_sock to return FALSE if the
8671 IP/DNS could not be resolved. Though, it returns the IP address
8672 now even if it could not resolve it (but returns also FALSE).
8673 Affected file lib/silcutil/silcnet.[ch].
8675 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8677 * Added silc_pkcs_decode_identifier to decode the public key's
8678 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8679 Added also silc_pkcs_free_identifier. Added also new context
8680 SilcPublicKeyIdentifier.
8682 * Added -S option to the silc client. It is used to dump the
8683 contents of the specified public key file.
8685 * Changed the PKCS api to return the public key length when
8686 setting the public key.
8688 * Fixed a fatal bug in the public and private key file loading.
8689 Affected file lib/silccrypt/silcpkcs.c.
8691 * Execute the packet parsing for client with zero (0) timeout
8692 if the protocol is active. Affected file silcd/server.c.
8694 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8696 * Made the key generation options to the silcd program. Added
8697 -C option, equivalent to client's option.
8699 * Added new [ServerKeys] config section to the server. It
8700 configures the server's public and private key.
8702 * Defined generic Public Key Payload into the protocol
8703 specification to send specific type of public keys and
8706 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8707 public key or certificate.
8709 * Implemented the GETKEY command to the server and to the
8710 client library and on user interface.
8712 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8714 * Made preliminary `make install' work.
8716 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8718 * Added SilcServerRekey context into silcd/idlist.h.
8720 * Added the PFS support as defined in the specification to the
8721 SKE protocol. Affected files lib/silcske/*.c.
8723 * Added `ske_group' field to the SilcServerRekey context to hold
8724 the number of the SKE group that is used with PFS in re-key.
8725 Affected file silcd/idlist.h.
8727 * Added PFS re-key support to the server. Affected file is
8730 * Added silc_protocol_cancel to cancel execution of the next
8731 state of the protocol. Affected file is
8732 lib/silccore/silcprotocol.[ch].
8734 * Added the re-key support with and without PFS to the client
8735 library. Re-key is performed once in an hour, by default.
8737 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8738 Added silc_client_rekey_callback and silc_client_rekey_final.
8739 Affected files are lib/silcclient/protocol.[ch] and
8740 lib/silcclient/client.[ch].
8742 * Removed the `hmac_key' and `hmac_key_len' fields from the
8743 SilcClientConnection structure; not needed. Affected file is
8744 lib/silcclient/client.h.
8748 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8750 * Do not ask whether user wants to use the negotiated private key
8751 for private messages, just use it. Affected file is
8752 silc/local_command.c.
8754 * Added `send_enc_key' and `enc_key_len' fields to the
8755 SilcIDListData structure since they are needed in the re-key
8756 phase. Affected file is silcd/idlist.[ch].
8758 * Implemented the simple re-key protocol into the server.
8759 Affected files silcd/server.c and silcd/protocol.[ch]. The
8760 re-key will be performed once in an hour, by default.
8762 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8763 Added silc_server_rekey, silc_server_rekey_callback and
8764 silc_server_rekey_final.
8766 * Removed Tunneled flag from the protocol. Updated the code
8767 and the specifications.
8769 * Adde `pfs' field to the SilcIDListData to indicate whether
8770 the PFS is to be performed in the re-key. Affected file is
8773 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8775 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8776 int64 of at least the xintXX size. If void * is less that 4
8777 bytes uint32 * will be used. Defined bool as boolean.
8779 * Changed _ALL_ unsigned long and unsigned int to uint32,
8780 unsgined short to uint16 in the source tree.
8782 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8783 not handle clients that has entry->data.registered == FALSE.
8784 They are not in the network anymore. Affected file is
8787 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8789 * Implemented the sending of the SERVER_SIGNOFF notify in the
8790 server. Affected file is silcd/server.c.
8792 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8793 Added also silc_notify_payload_encode_args into the
8794 lib/silccore/silcnotify.[ch].
8796 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8797 Affected file silcd/packet_receive.c.
8799 * Implemented the SERVER_SIGNOFF notify handling in the client
8800 library. Affected file lib/silcclient/client_notify.c. Also,
8801 implemnted the printing of the SERVER_SIGNOFF info to the
8802 application. Affected file silc/client_ops.c.
8804 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8805 if the deleting was successful. Affected file silcd/idlist.[ch].
8807 * Added support for public key authentication in the connection
8808 authentication protocol in the client library. Affected file
8809 lib/silcclient/protocol.c.
8811 * Changed the server's silc_idlist_get_clients_by_* interface
8812 to support already allocated array so that new entries may be
8813 added to pre-allocated array. Affected file silcd/idlist.[ch].
8814 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8815 and command replies.
8817 * All command reply functions in the server now calls the
8818 pending command callback even if error occured. This way the
8819 error will be delivered to the client as well. Affected files
8820 silcd/command.c and silcd/command_reply.c.
8822 * Fixed INFO command to return local server's info if no server
8823 was provided. Affected file lib/silcclient/command.c.
8825 * Removed RESTART command for good. Updated the code and the
8828 * Rewrote parts of the task system. It is a bit simpler now.
8829 Removed unsued task priorities. The affected files are
8830 lib/silcutil/silctask.[ch].
8832 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8834 * Moved the USERS printing from the library to the application.
8835 Affected files lib/silcclient/command.c and silc/client_ops.c.
8837 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8841 * Added channel key re-key support. The re-key is perfomed
8842 only by the router and is done once in an hour. Added `rekey'
8843 field to the SilcChannelEntry in the server. Affected files
8844 silcd/server.c and silcd/idlist.h.
8846 * Added silc_task_unregister_by_context into the file
8847 lib/silcutil/silctask.[ch].
8849 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8851 * Added SILC_UMODE_GONE mode to indicate when the client is not
8852 present in the SILC network. Added also support to the local
8853 command AWAY that will set this mode. Added support of showing
8854 "xxx is gone" in WHOIS command. The USERS command shows the
8855 gone status as well.
8857 * Fixed setting server and router operator privileges in the
8858 server's UMODE command. Affected file silcd/command.c.
8860 * Merged the SKE KE1 and KE2 payloads into one payload. The
8861 new KE payload is equivalent to the old KE2 payload.
8863 Cleaned up the SKE Start Payload parsing. It now uses the
8864 simple buffer unformatting to do the parsing. A lot faster
8867 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8868 to the SKE that is used to indicate whether both of the SKE
8869 parties should perform authentication. By default only the
8870 responder performs authentication. By setting this flag also
8871 the initiator must do authentication. By default it is unset
8872 since in normal SKE case, client to server connection, only
8873 the responder should do authentication. When doing SKE between
8874 two clients both should perform authentication. Updated the
8875 code and the protocol specs.
8877 * A little fix to IDENTIFY command in the server. Search the
8878 client first by hash not nickname. Affected file is
8881 * Fixed the silc_client_close_connection to support closing
8882 the client to client connections wihtout deleting too much
8883 data. Affected file lib/silcclient/client.c.
8885 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8886 are received if protocol used to be active but is not anymore
8887 the application would crash due to NULL pointer dereference.
8888 Affected files silcd/server.c and lib/silcclient/client.c.
8890 * Added `hash' field to the SilcClientConnection to include
8891 the hash function negotiated in the SKE protocol.
8893 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8894 to set the channel founder authentication data. A client can
8895 claim the founder rights later by providing the authentication
8896 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8897 This way the channel founder can regain the channel founder
8898 privileges even it is left the channel. This works only on
8899 local server and the client must be connected to the same
8900 server to be able to regain the founder rights. Updated the
8901 protocol specs accordingly.
8903 Added support to the CMODE command in the client to set the
8904 founder auth data. Read the README to see how to set it.
8906 Added support to the CUMODE command to claim the founder
8907 rights. Read the README to see how to do it.
8909 Added support for the founder authentication to the Channel
8910 Entry in the server. Affected file silcd/idlist.h.
8912 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8913 server's CMODE command. Affected file silcd/command.c.
8915 * Added the following new functions into lib/silccore/silcauth.[ch]:
8916 silc_auth_get_method and silc_auth_get_data.
8918 * The server now saves the remote hosts public key to the
8919 SilcIDListData pointer. Affected file silcd/protocol.c.
8921 * The normal server now does not remove the channel entry from
8922 the cache if the founder authentication data is set. It used
8923 to remove it if the founder was the last one on the channel on
8924 the server and left the channel. The auth data is saved and
8925 if the channel is re-joined later the old entry is used with
8926 the old auth data. Affected files silcd/command_reply.c and
8929 * Removed the `pkcs' field from the SilcIDListData structure
8930 in the server; it is not used. Affected file silcd/idlist.h.
8932 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8934 * Fixed packet processing on slow links. Partial packets were
8935 never re-processed because the incoming data buffer was cleared
8936 by the application. Application must not directly clear the
8937 sock->inbuf, the packet processing routines handle it. Fixed
8938 this in client library and in server.
8940 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8942 * Fixed the WHOIS and IDENTIFY send reply function to really
8943 check whether to send list or just one entry. Affected file
8946 * Cleaned up the LEAVE command's channel key distribution. The
8947 affected file silcd/command.c.
8949 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8950 can enforce the channel mode as well. In that case the ID
8951 includes the ID of the server. The code now enforces the
8952 mode change if the router have different mode than the server.
8954 * The notify client operation with CMODE_CHANGE notify can now
8955 return NULL client_entry pointer if the CMODE was not changed
8956 by client. Application must check for this.
8958 * Added <Server ID> argument to INFO command to support server
8959 info fetching by Server ID.
8961 * Added silc_server_announce_get_channel_users to get assembled
8962 packets of channel users of the specified channel. Affected
8963 file silcd/server.[ch].
8965 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8966 was freed underneath the ID Cache.
8968 * Re-announce clients when the server received CHANNEL_CHANGE
8969 notify from the router. Affected file silcd/packet_send.c.
8971 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8973 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8974 crashed since it did not handle the fact that there is no cipher
8975 called "3" and didn't check the error condition. Now fixed.
8977 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8978 flag. It can be used to send message requests.
8980 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8982 * Implemented the RESTART command in the client.
8984 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8985 notice type messages. Added notice printing to the user
8988 * The channel keys are not re-generated if the channel's mode
8989 is PRIVKEY, ie private key on the channel exists. Affected
8990 files silcd/server.c and silcd/command.c.
8992 * Fixed a little bug in channel message delivery when channel
8993 private keys are set in the server. Affected file is
8994 silcd/packet_send.c.
8996 * Changed the setting on channel->on_channel = TRUE from the
8997 silc_client_save_channel_key to the JOIN command reply. The
8998 key payload is not received if the private channel key is set.
8999 Affected file lib/silcclient/command_reply.c and the
9000 lib/silcclient/client_channel.c.
9002 * When the CMODE_CHANGE notify is sent and the channel private
9003 key mode is removed the channel key must be re-generated in
9004 other cells as well. Added this support for the router in the
9005 silcd/packet_receive.c.
9007 * Added new local command NOTICE to send notice message on
9008 channel. Affected file silc/local_command.[ch].
9010 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9012 * Added new local command ME to the client. It is used to send
9013 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
9014 some action. Affected file silc/local_command.[ch].
9016 * Changed channel_message and private_message client operations
9017 to deliver the message flags to the application. Added also
9018 the `flags' arguments to the silc_client_send_channel_message
9019 and silc_client_send_private_message functions. Affected file
9022 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9024 * Redefined the Private Message Payload to support private message
9025 keys and to support the new private message flags. Updated
9026 the protocol specs. Flags makes it possible to have for example
9027 CTCP style messages.
9029 * Added new type SilcPrivateMessagePayload and defined an API
9030 for it in the lib/silcclient/silcprivate.[ch].
9032 * Tested private message private keys successfully. Tested the
9033 private message key set, unset and list commands with the new
9036 * Redefined the Channel Message Payload to include the channel
9037 message flags (equal with private message flags) to support
9038 for example CTCP style messages.
9040 * Defined some of the message (for channel and private message)
9041 flags. Updated the protocol specs and added the flags to the
9042 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
9044 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9046 * Added SilcKeyAgreementStatus type to the key agreement routines
9047 to indicate the current status and error if one occured.
9048 The status types are defined in the lib/silcclient/silcapi.h.
9050 * Added new local command KEY that is used to set and unset private
9051 keys for channels, set and unset private keys for private messages
9052 with remote clients and to send key agreement requests and
9053 negotiate the key agreement protocol with remote client. The
9054 key agreement is supported only to negotiate private message keys,
9055 it currently cannot be used to negotiate private keys for channels,
9056 as it is not convenient for that purpose.
9058 * Fixed a minor pending callback setting bug in the function
9059 silc_client_get_client_by_id_resolve, now the function works.
9060 Affected file lib/silcclient/idlist.c.
9062 * Added function silc_net_get_local_port to get local bound
9063 port by socket. Added to lib/silcutil/silcnet.[ch].
9065 * Added `sockets' and `sockets_count' fields to the SilcClient
9066 object. They hold the sockets of the listenning sockets in
9067 the client. Listenning sockets may be for example the key
9068 agreement server. Affected file lib/silcclient/client.[ch].
9069 Added functions the silc_client_add_socket and the
9070 silc_client_del_socket. They are exported to the application
9073 * Added ~./silc/clientkeys to support other client's public keys.
9075 * Renamed verify_server_key client operation to verify_public_key
9076 and added one argument to indicate the type of the connection
9077 (server, client etc.).
9079 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9081 * Added silc_server_connection_auth_request to handle the
9082 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
9083 silcd/packet_receive.[ch].
9085 * Added silc_server_send_connection_auth_request into the
9086 silcd/packet_send.c to send the connection auth request packet.
9088 * Cleaned up the silcd/protocol.c a bit and fixed some memory
9091 * Fixed the public key authentication in responder side in the
9092 server. The `auth_data' pointer includes the SilcPublicKey
9093 not the path to the public key. Affected file silcd/protocol.c.
9095 * Implemented the public key authentication in the initiator side
9096 in the server. Affected file silcd/protocol.c.
9098 * Removed the [RedirectClient] config section from the server
9099 configuration. Is not needed and I don't want to implement it.
9101 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9103 * Cleaned up the CMODE command in the server. It now works
9104 correctly and supports all the modes defined in the protocol.
9105 Affected file is silcd/command.c.
9107 * Added `hmac_name' field to the SilcChannelEntry in the server
9108 to hold the default HMAC of the channel. It can be set when
9109 creating the channel (with JOIN command). Affected files
9112 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
9113 type to indicate the change of the current cipher and hmac
9114 on the channel. Client can safely ignore the <cipher> argument
9115 (if it chooses to do so) since the CHANNEL_KEY packet will
9116 force the channel key change anyway. The <hmac> argument is
9117 important since the client is responsible of setting the new
9118 HMAC and the hmac key into use.
9120 * Fixed the CMODE command in the client library as well.
9122 * Tested CMODE command in router environment successfully.
9124 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9126 * Show the version of the remote client (or server) when connecting
9127 to the server. It is logged to the log file. Affected file
9128 is silcd/protocol.c.
9130 * Fixed the KILLED notify handling in the client library. The
9131 client must be removed from all channels when receiving the
9134 Also, do not remove the client entry when giving the KILL
9135 command but when the KILLED notify is received.
9137 * Removed silc_idlist_find_client_by_nickname from the server.
9138 Not needed anymore. Affected files silcd/idlist.[ch].
9140 * Implemented the CHANNEL_CHANGE notify type handling to the
9141 server. Affected file silcd/server.c.
9145 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9147 * Added silc_server_send_notify_invite to send the INVITE
9148 notify between routers.
9150 * Implemented the INVITE command correctly to the server.
9152 * Implemented the INVITE notify type handling in the server.
9154 * Implemented the INVITE command to the client library and on the
9157 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9159 * Added function silc_server_get_client_resolve to find the
9160 client entry by ID from all ID lists and then resolve it
9161 (using WHOIS) if it cannot be found. Affected file is
9164 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9166 * Implemented the BAN command to the client library.
9168 * The JOIN command in the server now checks the invite list
9171 * Changed the silc_command_reply_payload_encode_va and the
9172 silc_command_payload_encode_va to support that if argument is
9173 NULL it ignores and checks the next argument. Affected file
9174 lib/silccore/silccommand.c.
9176 * Added silc_server_send_notify_ban to send the BAN notify
9177 type between routers.
9179 * Chaned the silc_notify_payload_encode to support that if
9180 argument is NULL it ignores and checks the next argument.
9181 Affected file lib/silccore/silcnotify.c.
9183 * Tested ban lists in router environment successfully.
9185 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9187 * Implemented BAN command to the server, in silcd/command.[ch].
9189 * Removed the BAN and INVITE_LIST modes from the CMODE command
9192 * Added function silc_string_match to regex match two strings.
9193 Affected files lib/silcutil/silcutil.[ch].
9195 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9197 * Redefined parts of the SilcChannelEntry in the server to support
9198 the new ban and invite lists.
9200 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9202 * Redefined the INVITE command. The same command can be used to
9203 invite individuals to the channel but also to manage the invite
9204 list of the channel (to add to and remove from the invite list).
9205 Updated the protocol specs.
9207 * Added new command SILC_COMMAND_BAN that can be used to manage
9208 the ban list of the channel. Updated the protocol specs.
9210 * Removed the channel modes: the SILC_CMODE_BAN and the
9211 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9212 in the CMODE command. The equivalent features are now available
9213 using INVITE and BAN commands. Updated the protocol specs.
9215 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9216 in the network about change in the current ban list. The notify
9217 type is not used by the client.
9219 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9220 support the invite lists.
9222 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9224 * Added new function silc_string_regexify that converts string
9225 including wildcard characters into regex string that can
9226 be used by the GNU regex library. Added into the file
9227 lib/silcutil/silcutil.[ch].
9229 Added silc_string_regex_combine to combine to regex strings
9230 into one so that they can be used as one regex string by
9231 the GNU regex library. Added into the file
9232 lib/silcutil/silcutil.[ch].
9234 Added silc_string_regex_match to match two strings. It returns
9235 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9237 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9239 * Imported GNU regex to the soruce tree into lib/contrib.
9240 Fixed some compiler warning from the regex.c.
9242 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9244 * Fixed MOTD command in the server to work in router environment.
9246 * Fixed the MOTD command in the client library to support
9247 the server argument in the command.
9249 * Added `nickname_len' argument to the silc_idlist_add_client
9250 in the server, as the `nickname' argument may be binary data
9253 * Added silc_idlist_get_channels to return all channels from
9256 * Implemented LIST command to the server. Affected file is
9259 * Implemented the LIST command to the client library and on the
9262 * Added [<user count>] argument to the LIST command reply.
9263 With private channels the user count is not shown.
9265 * Updated TODO and README.
9267 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9269 * The client entry's data.registered must be TRUE even with
9270 global client entry on global client list. The data.registered
9271 is used to check whether the client is anymore in the network,
9272 for example with WHOWAS command so it must be valid.
9274 * Fixed the WHOWAS command in the server. It now actually works
9275 in router environment. Added function into silcd/command_reply.c
9276 silc_server_command_reply_whowas_save.
9278 * Added silc_idlist_purge function to the silcd/idlist.c
9279 to periodically purge the ID Cache.
9281 * Fixed INFO command in the server. It works now in router
9282 environment. Added <server name> argument to the INFO command
9283 reply. Updated the protocol specs.
9285 * Fixed minor bug in silc_idcache_purge to not purge if the
9286 expire value is zero.
9288 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9289 they were buggy because of the WHOWAS information.
9291 * Fixed local command MSG to handle the async resolving of
9292 the remote client properly. It used to fail the first MSG.
9293 Affected file silc/local_command.c.
9295 * Added `data_len' field to SilcIDCache context.
9297 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9299 * Update TODO. Todo in commands in the server.
9301 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9303 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9304 used by routers as broadcast packet to inform other routers
9305 about the changed user mode.
9307 Implemented the notify handling in the server. Affected file is
9308 silcd/packet_receive.c. Added the function
9309 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9311 * Added new generic Channel Payload and deprecated the New Channel
9312 Payload. The New Channel Payload is now the generic Channel
9315 * Added new argument `mode' to the silc_server_send_new_channel
9316 as it is required in the Channel Payload now.
9318 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9319 and created a new and real SilChannelPayload to represent the
9320 new generic Channel Payload. Implemented the encode/decode
9321 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9323 * Added silc_server_get_client_channel_list to return the list
9324 of channels the client has joined for WHOIS command reply.
9325 Affected file silcd/server.[ch].
9327 * Implemented the channel list sending in the WHOIS command reply
9328 in server and in the client.
9330 Implemented the channel list displaying on the user interface
9331 as well. Affected file silc/client_ops.c.
9333 * Added silc_channel_payload_parse_list to parse list of Channel
9334 Payloads. It returns SilcDList list of SilcChannelPayloads.
9335 Client for example can use this function to parse the list of
9336 channels it receives in the WHOIS command reply. The caller
9337 must free the list by calling silc_channel_payload_list_free.
9338 Affected files lib/silccore/silcchannel.[ch].
9340 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9342 * Added one new argument <user mode> to the WHOIS command reply
9343 to return the mode of the user in SILC. Updated the protocol
9346 Implemented it to the server and client.
9348 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9350 * Fixed the mode printing on the user interface on joining.
9351 Affected file silc/client_ops.c.
9353 * Implemented the UMODE command and user modes in general to the
9354 client library and to the user interface.
9356 * Implemented the UMODE command to the server.
9358 * The server now sends UNKNOWN_COMMAND error status if client sends
9359 unknown command. Affected file silcd/command.c.
9361 * All server commands now handle the command identifier the right
9362 way when sending the command reply to the client. The client can
9363 use to identify the command replies with the identifier.
9365 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9367 * Added silc_server_get_client_route to resolve the route to
9368 the client indicated by the client ID. Affected file is
9371 * Added silc_server_relay_packet as general function to relay
9372 packet to arbitrary destination. This deprecates functions
9373 like _send_private_message_key, _relay_notify etc. Affected
9374 file is silcd/packet_send.[ch].
9376 Removed silc_server_send_key_agreement,
9377 silc_server_send_private_message_key and
9378 silc_server_packet_relay_notify functions from the file
9379 silcd/packet_send.[ch].
9383 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9384 server. Affected file silcd/packet_receive.[ch].
9386 * Implemented the KILL command to the client. Implemented the
9387 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9388 Affected files lib/silcclient/command[_reply].c and
9389 lib/silcclient/client_notify.c. Implemented the KILL notify
9390 printing in the user inteface.
9392 * Fixed a lot silc_parse_nick memory leaks from the client
9393 library in the file lib/silcclient/command.c.
9395 * Changed the silc_server_send_notify_on_channels's `sender'
9396 argument from SilcSocketConnection to SilcClientEntry to
9397 check the sender as entry and not as connection object and not
9398 to send to the client provided as argument. The affected file
9399 is silcd/packet_send.[ch].
9401 * The notify packets that are destined directly to the client used
9402 to not to be processed by the server. Now changed that and the
9403 server processes all notify packets. After relaying the packet
9404 to the client the notify packet is processed in the server.
9406 * The silc_server_free_client_data now checks whether there is
9407 pending outgoing traffic for the client and purges the data to
9408 the network before removing the client entry.
9410 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9412 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9413 an client is killed from the SILC Network. Updated the protocol
9416 Added new function silc_server_send_notify_killed to the
9417 silcd/packet_send.[ch].
9419 * Added function silc_server_packet_relay_notify to relay notify
9420 packets that are destined directly to a client. In this case
9421 the server does not process the notify packets but merely relays
9422 it to the client. Affected file silcd/packet_send.[ch].
9424 Added also silc_server_packet_process_relay_notify to check
9425 whereto relay the notify. Affected file is
9426 silcd/packet_receive.[ch].
9428 * Implemented the KILL command to the server.
9432 * Added the backup schema desgined last fall to the protocol
9433 specs for everyone to see. The specification is in the
9434 *-spec-xx.txt draft and the packet type definitions for the
9435 backup routers is in *-pp-xx.txt draft. Thusly, added also
9436 new packet type SILC_PACKET_CELL_ROUTERS.
9438 * A big security problem in the implementation discovered. The
9439 signoff of an client did not cause new channel key generation
9440 which it of course should've done. The channel keys must be
9441 always re-generated when client leaves (or signoffs) the channel.
9442 The silc_server_remove_from_channels funtion now handles
9443 the channel key re-generation.
9445 * Added `sender' argument to the silc_server_send_notify_on_channels
9446 to not to send the client provided as argument. Affected file
9447 silcd/packet_send.[ch].
9449 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9451 * Implemented OPER and SILCOPER commands into the server and
9454 * Added silc_auth_verify and silc_auth_verify_data to verify
9455 the authentication directly from the authentication payload.
9456 It supports verifying both passphrase and public key based
9457 authentication. Affected file lib/silccore/silcauth.[ch].
9459 * Added `hash' field to the SilcIDListData structure. It is the
9460 hash negotiated in the SKE protocol. Affected file is
9463 * Slight redesigning of the SilcAuthPayload handling routines.
9464 Do not send SilcPKCS but SilcPublicKey as argument.
9466 * Implemented the public key authentication support to the
9467 serverconfig. The public key is loaded from the provided path
9468 and saved as authentication data to void * pointer. Thus,
9469 changed the unsigned char *auth_data to void *auth_data;
9471 * Fixed SHUTDOWN command to send the reply before the server
9472 is shutdown. :) Affected file silcd/command.c.
9474 * Fixed fatal bug in CONNECT command. The hostname was invalid
9475 memory and server crashed. Affected file silcd/command.c.
9477 * Fixed fatal bug in CLOSE command. The server_entry became
9478 invalid but was referenced later in the command. Affected file
9481 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9483 * Fixed fatal bug in failure packet handling. Server ignored
9484 the failure and thus crashed when it came.
9488 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9490 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9491 that the command may be executed only once in (about) 2 seconds.
9492 The old SILC_CF_LAG flag is same but allows command bursts up
9493 to five before limiting.
9495 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9496 server code. Various commands now includes the CF_LAG_STRICT
9497 flag to disallow any kind of miss-use of the command.
9499 * Fixed the silc_buffer_unformat to not to allocate any data
9500 if the length of the data is zero. It used to allocate the
9501 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9503 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9505 * Changed the format of AdminConnection configuration section
9506 in the server. Added username of the admin to the format.
9507 Affected files silcd/serverconfig.[ch].
9509 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9510 to return admin configuration data by host, username and/or
9513 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9515 * Implemented WHOWAS command to the server. Added the functions:
9517 silc_server_command_whowas_parse,
9518 silc_server_command_whowas_send_reply,
9519 silc_server_command_whowas_from_client and
9520 silc_server_command_whowas_from_server
9522 * Added <Client ID> argument to the WHOWAS command reply. Updated
9523 the protocol specs accordingly.
9525 * Implemented WHOWAS command and command_reply to the client
9528 Implemented the WHOWAS printing on the user interface.
9530 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9532 * Added new argument to the WHOWAS command reply, the real name.
9533 It is an optional argument. Updated the protocol specs.
9535 * Added SilcIDCacheDestructor callback that is registered when
9536 the SilcIDCache is allocated. The callback is called when
9537 an cache entry in the ID Cache expires, or is purged from the
9538 cache. Added into lib/silccore/idcache.[ch].
9540 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9541 to destruct the client entries when the cache entry expires.
9542 Other ID Cache's in server and in the client library ignores
9545 * If the ID Cache entry's `expire' field is zero then the entry
9546 never expires. Added boolean `expire' argument to the
9547 silc_idcache_add function in the lib/silccore/idcache.[ch].
9548 If it is TRUE the default expiry value is used.
9550 * Added silc_server_free_client_data_timeout that is registered
9551 when client disconnects. By default for 5 minutes we preserve
9552 the client entry for history - for WHOWAS command.
9554 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9556 * Added support to the server to enforce that commands are not
9557 executed more than once in 2 seconds. If server receives
9558 commands from client more frequently, timeout is registered
9559 to process the commands. Affected file silcd/command.c.
9560 Added new function silc_server_command_process_timeout.
9562 * Changed NICK_NOTIFY handling in client library to check that
9563 if the client's nickname was changed, so there is no need to
9564 resolve anything from the server.
9566 * Removed error printing from the WHOIS and IDENTIFY commands.
9567 If error occurs then it is ignored silently in the client library.
9568 The application, however, may map the received error to
9569 human readable error string. The application currently maps
9570 the NO_SUCH_NICKNAME error to string.
9572 * Made the command status message public to the application. Moved
9573 them from lib/silcclient/command_reply.c to
9574 lib/silcclient/command_reply.h. The application can map the
9575 received command status to the string with the
9576 silc_client_command_status_message function.
9578 * Added check to the server to check that client's ID is same
9579 as the Source ID in the packet the client sent. They must
9582 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9584 * Added dist-bzip hook to the Makefile.am to make bzip2
9585 compressed distributions.
9587 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9589 * Server now enforces the maximum length for the nickname and
9590 the channel as protocol specification dictates. 128 bytes for
9591 nickname and 256 bytes for channel name.
9593 * Moved the WHOIS printing to the application. The client libary
9594 does not print out the WHOIS information anymore, the application
9595 must do it. Renamed silc_client_command_reply_whois_print to
9596 the silc_client_command_reply_whois_save.
9598 The client's idle time is also sent to the application now, and
9599 the idle is shown on screen.
9601 * Added silc_client_command_reply_identify_save to save the
9602 received IDENTIFY entries.
9604 * Do not check for channel private keys in message sending and
9605 reception if the channel does not have the PRIVKEY mode set.
9606 Affected file lib/silclient/client_channel.c.
9608 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9610 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9611 just surfaced after chaning the JOIN procedure.
9613 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9615 * Added silc_client_get_clients_by_list to get client entries
9616 from Client ID list, that is returned for example by JOIN
9617 and USERS command replies. The application should use this
9618 function for example when JOIN command reply is received to
9619 resolve the clients already on the channel (library does not
9620 do that anymore as USERS command reply is not used in the JOIN
9621 procedure anymore). Affected files lib/silcclient/silcapi.h and
9622 lib/silcclient/idlist.c.
9624 * JOIN command reply and USERS command reply returns now SilcBuffer
9625 pointers instead of unsigned char pointers when returning
9626 the client list and mode list.
9628 * Added <Client ID> argument to the JOIN command reply, mainly
9629 for the server to identify for which client the command was
9630 originally sent. Updated protocol specs accordingly.
9632 * Added SilcDlist private_key pointer to the SilcChannelEntry
9633 in the client to support the channel private keys. Affected
9634 file is lib/silcclient/idlist.h.
9636 * Added SilcChannelPrivateKey argument to the function
9637 silc_client_send_channel_message so that application can choose
9638 to use specific private ke if it wants to. If it is not provided,
9639 the normal channel key is used, unless private keys are set.
9640 In this case the first (key that was added first) is used
9641 as the encryption key.
9643 * Implemented the support for channel private key handling.
9644 Implemented the following functions:
9646 silc_client_add_channel_private_key,
9647 silc_client_del_channel_private_keys,
9648 silc_client_del_channel_private_key,
9649 silc_client_list_channel_private_keys and
9650 silc_client_free_channel_private_keys
9652 Affected file lib/silcclient/client_channel.c.
9654 * Added the support for the private keys in the channel message
9655 sending and encryption and in the message reception and
9656 decryption. Affected funtions are
9657 silc_client_send_channel_message and silc_client_channel_message.
9659 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9661 * Added SKE's key verify callback to the client library's
9662 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9664 * Removed the statement that server (or router) must send USERS
9665 command reply when joining to the channel so that the client
9666 knows who are on the channel. Instead, the client list and
9667 client's mode list is now sent in the JOIN command reply to the
9668 client who joined channel. This is better solution.
9670 * Added function silc_server_get_users_on_channel and function
9671 silc_server_save_users_on_channel to the silcd/server.[ch].
9673 * Removed function silc_server_command_send_users from the
9676 * Do not show topic on the client library anymore. The topic is
9677 sent in the command reply notify to the application and the
9678 application must show the topic now.
9680 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9682 * Added client searching by nickname hash into the IDENTIFY and
9683 WHOIS commands in the server as they were clearly missing from
9684 them. Affected file is silcd/command.c.
9686 * Fixed a bug in private message receiving in the client library.
9687 The remote ID was freed and it wasn't supposed, now it is
9690 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9692 * Minor fix to the channel payload; allocate the data area, as it
9693 needs to be of specific length.
9695 * If the key agreement port is zero then the operating
9696 system will define the bound port. Affected files are
9697 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9699 * Added new function silc_channel_payload_decrypt into the file
9700 lib/silccore/silcchannel.[ch].
9702 * Moved the channel message etc, check from silc_packet_decrypt
9703 to applications. The library calls now a generic
9704 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9705 when the packet is either normal or special. This was done to
9706 allow more wide range of checking that was not allowed when
9707 the code was in library. Now applications can do virtually any
9708 checks to the packet and return to the library the decision how
9709 the packet should be processed. Affected files are
9710 lib/silccore/silcpacket.[ch].
9712 Added silc_server_packet_decrypt_check to the server and
9713 silc_client_packet_decrypt_check to the client library.
9715 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9716 to send with specified source and destination information.
9718 * Channel message delivery between routers was broken after the
9719 channel key distribution was fixed earlier. The channel key
9720 was used be to distributed to other routers as well which is not
9721 allowed by the protocol. Now this is fixed and channel keys
9722 really are cell specific and the channel message delivery between
9723 routers comply with the protocol specification.
9725 * Fixed various commands in server to check also the global list
9726 for the channel entry and not just the local list. The affected
9727 file silcd/command.c.
9729 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9731 * Added assert()s to buffer formatting and unformatting routines
9732 to assert (if --enable-debug) when error occurs. Affected
9733 file: lib/silcutil/silcbuffmt.c.
9735 * Changed to auto-reconnect to check whether the remote host is
9736 router and register the re-connect timeout if it is. It used
9737 to check that whether we are normal server, but router must do
9738 auto-reconnect with another router as well. Affected file
9741 * Removed the [<key len>] option from CMODE command as the cipher
9742 name decides the key length, nowadays. See the defined ciphers
9743 from the protocol specification.
9745 * Added [<hmac>] option to the CMODE command to define the HMAC
9746 for the channel. Added SILC_CMODE_HMAC channel mode.
9748 * Added [<hmac>] option for the JOIN command so that user can
9749 select which HMAC is used to compute the MACs of the channel
9752 * Added Hmac field to the Channel Message Payload. The integrity
9753 of plaintext channel messages are now protected by computing
9754 MAC of the message and attaching the MAC to the payload. The
9755 MAC is encrypted. Now, it is clear that this causes some
9756 overhead to the size of the packet but rationale for this is that
9757 now the receiver can verify whether the channel message decrypted
9758 correctly and also when private keys are set for the channel the
9759 receiver can decrypt the packet with several keys and check from
9760 the MAC which key decrypted the message correctly.
9762 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9763 lib/silccrypt/silccipher.[ch].
9765 * Added silc_hash_len to return the digest length into the
9766 lib/silcrypt/silchash.[ch].
9768 * Rewrote parts of Silc Channel Payload interface in the
9769 lib/silccore/silcchannel.[ch]. The encode function now also
9770 encrypts the packet and parse function decrypts it.
9772 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9774 * Fixed a minor formatting bug in the SKE's key material processing.
9775 It actually might have processed the keys wrong way resulting
9778 * Redefined the mandatory HMAC algorithms and added new algorithms.
9779 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9780 and hmac-md5 truncated to 96 bits. The mandatory is now
9781 hmac-sha1-96. Rest are optional (including the one that used
9782 to be mandatory). Rationale for this is that the truncated HMAC
9783 length is sufficient from security point of view and can actually
9784 make the attack against the HMAC harder. Also, the truncated
9785 HMAC causes less overhead to the packets. See the RFC2104 for
9788 * Added new [hmac] configuration section. The SKE used to use
9789 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9790 is of course wrong. The official names that must be proposed in
9791 the SKE are the ones defined in the protocol specification
9792 (hmac-sha1-96 for example). The user can configure any hmac
9793 using any hash function configured in the [hash] section. At
9794 least, the mandatory must be configured.
9796 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9798 * Added HMAC list to the SKE proposal list. It has now both
9799 hash algorithm list and HMAC list. This makes the protocol
9800 incompatible with previous versions. The SKE now seems to work
9801 the way it is supposed to work, for the first time actually.
9803 * Defined plain Hash algorithms to the protocol specification.
9806 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9808 * Implemented support for key agreement packets into the server.
9809 Added functions silc_server_key_agreement and
9810 silc_server_send_key_agreement. Other than these functions,
9811 server has nothing to do with this packet.
9813 * Added support for private message key packets into the server.
9814 Added functions silc_server_private_message_key and
9815 silc_server_send_private_message_key.
9819 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9820 called in the protocol's final callback instead in the END
9821 protocol state. This makes a little more sense and in the same
9822 time in client we can use the same protocol routines for normal
9823 key exchange and to key agreement packet handling as well.
9825 * Added to both client's and server's KE protocol context the
9826 SilcSKEKeyMaterial pointer to save the key material. We will
9827 bring the key material to the protocol's final callback by doing
9828 this. The final callback must free the key material.
9830 * Added SKE's packet_send callback into client's KE protocol
9831 context so that the caller can choose what packet sending function
9832 is used. This way we can use different packet sending when
9833 doing normal SKE when doing key agreement packet handling (in
9834 the key agreement packet handling we do not want to encrypt
9837 * Implemented the responder side of the key agreement routines
9838 in the client. The client can now bind to specified port and
9839 accept incoming key negotiation. The key material is passed
9840 to the application after the protocol is over.
9842 * Implemented the processing of incoming Key Agreement packet
9843 in the client. Added function silc_client_key_agreement to
9846 * Implemented the intiator side of the key agreement routines
9847 in the client. The client can now initiate key agreement with
9848 another remote client. The key material is passed to the
9849 application after the protocol is over.
9851 * Created client_keyagr.c to include all the key agreement
9854 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9855 SILC_TASK_CALLBACK except that it is not static.
9857 * Created client_notify.c and moved the Notify packet handling
9858 from the client.[ch] into that file.
9860 * Created client_prvmsg.c and moved all private message and
9861 private message key routines from the client.[ch] into that file.
9863 * Create client_channel.c and moved all channel message and
9864 channel private key routines from the client.[ch] into that file.
9866 * Changed silc_client_get_client_by_id_resolve to resolve with
9867 WHOIS command instead of IDENTIFY command, in the file
9868 lib/silclient/idlist.c.
9870 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9872 * Implemented the SKE's responder side to the Client library.
9874 * When FAILURE is received to the protocol do not trust it
9875 blindly. Register a timeout to wait whether the remote closes
9876 the connection as it should do it, only after that process the
9877 actual failure. This was changed to both client and server.
9879 * Added client_internal.h to include some of the structures
9880 there instead of client.h in lib/silcclient/.
9882 * Added function silc_task_unregister_by_callback to unregister
9883 timeouts by the callback function.
9885 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9887 * Some "Incomplete WHOIS info" errors has been appearing on the
9888 log files. Took away the entry->userinfo check from WHOIS
9889 reply sending. The entry->userinfo is now " " if client did not
9890 provide one. I thought this was fixed earlier but something
9891 is wrong still. Let's see if the error still appears.
9893 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9895 * Fixed a minor bug in the login when the channel key is
9896 re-generated in the server. It used to generate the key in
9897 wrong order and thus caused problems in the channel traffic.
9899 * Fixed a minor bug in channel key distsribution after
9900 KICK command. The key was not sent to the router even though
9903 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9905 * Added silc_ske_process_key_material_data as generic routine
9906 to process any key material as the SILC protocol dictates. The
9907 function is used by the actual SKE library but can be used by
9908 applications as well. This relates to the private message keys
9909 and the channel private keys since they must be processed the
9910 same way the normal SILC session keys. The protocol dictates
9911 this. Affected files: lib/silcske/silcske.[ch].
9913 Added also silc_ske_free_key_material to free the
9914 SilcSKEKeyMaterial structure.
9916 * Defined silc_cipher_set_key function to set the key for
9917 cipher without using the object's method function. The affected
9918 files: lib/silccrypt/silccipher.[ch].
9920 * Implemented silc silc_client_add_private_message_key,
9921 silc_client_add_private_message_key_ske,
9922 silc_client_del_private_message_key,
9923 silc_client_list_private_message_keys and
9924 silc_client_free_private_message_keys functions in the
9927 Added functions silc_client_send_private_message_key to send
9928 the Private Message Key payload and silc_client_private_message_key
9929 to handle incoming Private Message Key payload.
9931 * Added Cipher field to the Private Message Key payload to set
9932 the cipher to be used. If ignored, the default cipher defined
9933 in the SILC protocol (aes-256-cbc) is used.
9935 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9937 * Removed lib/silcclient/ops.h file.
9939 Redefined parts of the SILC Client Library API. Created new
9940 file silcapi.h that deprecates the ops.h file and defines the
9941 published Client Library API. Defined also private message key
9942 API and channel private key API into the file.
9944 This is the file that the application must include from the
9945 SILC Client Library. Other files need not be included by
9946 the application anymore.
9948 * Added new key_agreement client operation callback and also
9949 defined the Key Agreement library API for the application.
9951 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9953 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9954 is used by clients to request key negotiation between another
9955 client in the SILC network. If the negotiation is started it
9956 is performed using the SKE protocol. The result of the
9957 negotiation, the secret key material, can be used for example
9958 as private message key.
9960 Implemented the Key Agreement payload into the files
9961 lib/silccore/silauth.[ch].
9963 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9965 * Redefined ciphers for the SILC protocol. Added some new ciphers
9966 and defined the key lengths for the algorithms. Changed the
9967 code accordingly. The default key length is now 256 bits.
9969 * Fixed SKE key distribution function silc_ske_process_key_material
9970 when the key length is more than 128 bits. The default key
9971 length in SILC is now 256 bits.
9973 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9974 to indicate unsupported algorithm.
9976 * Renamed rijndael.c to aes.c and all functions as well.
9978 * Fixed a long standing channel key setting bug in client library.
9979 Weird that it has never surfaced before.
9981 * Fixed bug in channel deletion. If the entire channel is removed
9982 then it must also delete the references of the channel entry
9983 from the client's channel list as the client's channel entry and
9984 the channel's client entry share same memory.
9986 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9988 * Implemented CONNECT and SHUTDOWN commands in the client.
9990 * Implemented CLOSE command to the client.
9992 * Added the function silc_idlist_find_server_by_name into the
9993 files silcd/idlist.[ch].
9995 Added the function silc_idlist_find_server_by_conn into the
9996 files silcd/idlist.[ch].
9998 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10000 * DIE command was renamed to SHUTDOWN. Updated the both code
10001 and protocol specs.
10003 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
10004 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
10006 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
10009 * Added function silc_server_create_connection function to create
10010 connection to remote router. My server implementation actually
10011 does not allow router to connect to normal server (it expects
10012 that normal server always initiates the connection to the router)
10013 so the CONNECT command is only good for connecting to another
10016 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10018 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
10019 or some other client was kicked from the channel.
10021 Implemented the handling of the notify type to both client
10024 Implemented silc_server_send_notify_kicked to send the KICKED
10025 notify. It is used to send it to the server's primary router.
10027 * Implemented the KICK command into server and client.
10029 * Added `query' argument to the silc_idlist_get_client function
10030 to indicate whether to query the client from server or not if
10033 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
10034 to indicate that the client is not channel founder.
10038 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10040 * Removed the rng context from SilcPacketContext structure and
10041 changed that the packet routine uses the Global RNG API.
10043 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10045 * Added support for quit message that client can "leave" on the
10046 channel when it quits the SILC. It is ditributed inside the
10047 SILC_NOTIFY_TYPE_SIGNOFF notify type.
10049 Added silc_server_free_client_data that will take the
10050 signoff message as argument.
10052 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
10054 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10056 * Updated parts of the protocol specification to keep it up
10059 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10061 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
10062 payloads in one packet.
10064 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
10065 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
10066 use now the new List flag.
10068 * Also deprecated the following packet types: REPLACE_ID,
10069 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
10071 * Added list support for Notify packet in server.
10073 * Added silc_server_send_notify_channel_change to send the
10074 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
10075 the silc_server_send_replace_id.
10077 * Added silc_server_send_notify_nick_change to send the
10078 NICK_CHANGE notify type. Deprecates the function
10079 silc_server_send_replace_id.
10081 * Added silc_server_send_notify_join to send the JOIN notify type.
10082 Deprecates the function silc_server_send_new_channel_user.
10084 * Added silc_server_send_notify_leave to send LEAVE notify type.
10085 Deprecates the function silc_server_send_remove_channel_user.
10087 * Added silc_server_send_notify_cmode and
10088 silc_server_send_notify_cumode to send CMODE and CUMODE notify
10089 types. Deprecates the silc_server_send_set_mode function.
10091 * Added SERVER_SIGNOFF notify type to indicate that server has
10092 quit. This means that all clients on the channel from that
10093 server will drop. This can be also used when netsplit happens.
10095 Deprecated REMOVE_ID packet type since it is not needed anymore
10098 Added silc_server_send_notify_server_signoff to send the
10099 SERVER_SIGNOFF notify type. Deprecates the function
10100 silc_server_send_remove_id.
10102 Added also silc_server_send_notify_signoff to send the
10103 SIGNOFF notify type.
10105 * Employed the PKCS #1. It is the mandatory way to do RSA in the
10106 SILC protocol from this day on. Changed the protocol
10107 specification as well.
10109 * Added silc_server_send_notify_topic_set to send TOPIC_SET
10110 notify type. It is used between routers to notify about
10111 topic changes on a channel.
10113 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
10116 * Partly updated the protocol specification to comply with the
10117 changes now made. It is still though a bit outdated.
10119 * The JOIN notify type now takes one extra argument <Channel ID>.
10120 The packet used to be destined to the channel but now the
10121 JOIN type may be sent as list thus it is impossible to
10122 destine it to any specific channel. By adding this argument
10123 it is again possible.
10125 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10127 * Added CREDITS file. The CHANGES and CREDITS file will appear
10128 in the distribution as well.
10130 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10132 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
10133 types in the server's silcd/packet_receive.c.
10135 * Implemented CMODE and CUMODE to work in router environment.
10137 * Fixed minor encoding and decoding buglet from the
10138 lib/silccore/silcmode.c.
10140 * Fixed buffer overflow from lib/silcclient/command.c in USERS
10143 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
10145 * Changed all SilcConfigServer* and silc_config_server* to
10146 SilcServerConfig* and silc_server_config*, respectively.
10149 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10151 * Associated the ID (client or server ID) to the Authentication
10152 Payload to avoid any possibility of forging. Updated the
10153 protocol specification and the code accordingly.
10155 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10157 * The RSA key length is now save to the RsaKey context in the
10158 key generation process in lib/silccrypt/rsa.c. The key length
10159 is now used to figure out the maximum size of the block allowed
10160 to be encrypted/signed.
10162 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
10163 is equivalent to the silc_mp_mp2bin but does not allocate any
10166 * Changed silc_mp_mp2bin API to take length argument. If it is
10167 non-zero then the buffer is allocated that large. If zero, then
10168 the size is approximated using silc_mp_sizeinbase, which however
10171 * Created Global RNG API which is global RNG that application can
10172 initialize. After initializing, any routine anywhere in the
10173 code (including library) can use RNG without allocating a new
10174 RNG object. This was done to allow this sort of use of the
10175 RNG in code that has no chance to allocate RNG object. All
10176 applications currently allocate this and many routines in the
10177 library use this. Affected file lib/silccrypt/silcrng.[ch].
10179 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
10180 it to use the Global RNG API.
10182 * Defined Authentication Payload into protocol specification that
10183 is used during SILC session to authenticate entities. It is
10184 used for example by client to authenticate itself to the server
10185 to obtain server operator privileges.
10187 Implemented this payload into the lib/silccore/silcauth.[ch].
10188 Implemented also routines for public key based authentication
10189 as the new protocol specification dictates.
10191 Moved definitions of different authentication methods from
10192 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10194 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10195 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10196 silc_pkcs_verify_with_hash functions into the file
10197 lib/silccrypt/silcpkcs.[ch].
10199 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10201 * The client entry's userinfo pointer must be always valid.
10202 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10203 will fail since it requires the userinfo. Now, the userinfo
10204 is allocated as "" if actual userinfo does not exist. Actually,
10205 it must exist and it is totally Ok to drop client connections
10206 that does not announce the userinfo. However, we will make
10207 this workaround for now.
10209 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10210 to return the remote port by socket.
10212 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10214 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10215 SILC_SERVER_PENDING_EXEC and added an new macro
10216 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10217 data or when error occurs while processing the pending command.
10219 Added new argument `destructor' into silc_server_command_pending
10220 and to the SilcServerCommandPending object. This destructor is
10221 now called after calling the pending callback or if error occurs
10222 immediately. If error occurs the actual pending callback won't
10223 be called at all - only the destructor. The destructor may be
10224 NULL if destructor is not needed.
10226 All this applies for client library code as well. Similar
10227 changes were made there as well for the pending commands.
10229 In the client, the application must now allocate the
10230 SilcClientCommandContext with the silc_client_command_alloc
10233 * Added reference counter to the SilcServerCommandContext. Added
10234 function silc_server_command_alloc and silc_server_command_dup
10237 Same type of functions added to the client library for the same
10240 * Removed the cmd_ident from IDListData away since it is now
10241 global for all connections. It is the command identifier used
10242 in command sending and with pending commands. The affected file
10245 * Added reference counter to the SilcSocketConnection objecet to
10246 indicate the usage count of the object. The object won't be
10247 freed untill the reference counter hits zero. Currently only
10248 server uses this, and client ignores it. The client must be
10249 set to use this too later. The affected files are
10250 lib/silccore/silcsockconn.[ch]. Added also the function
10251 silc_socket_dup to increase the reference counter.
10253 This was mainly added because it is possible that the socket
10254 is removed underneath of pending command or other async
10255 operation. Now it won't be free'd and proper DISCONNECTING
10256 flags, etc. can be set to avoid sending data to connection that
10257 is not valid anymore.
10259 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10260 the connection. After that it sets SILC_SET_DISCONNECTED.
10261 It is, however, possible that the socket data is not still freed.
10262 The silc_server_packet_process now checks that data is not
10263 read or written to connection that is DISCONNECTED. The socket
10264 get's freed when the reference counter hits zero.
10266 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10268 * Changed the client operation API: channel_message operation's
10269 `sender' is now the client entry of the sender, not the nickname
10270 and the `channel' is the channel entry, not the channel name.
10272 In the private_message operation the `sender' is now also the
10273 client entry of the sender not the nickname.
10275 Affected file is lib/silcclient/ops.h and all applications
10276 using the client operations.
10278 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10280 * Moved the calling of ops->connect() from connect_to_server_final
10281 into receive_new_id functin since that is the point when the
10282 client is actually allowed to send traffic to network. The
10283 affected file is lib/silcclient/client.c.
10285 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10287 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10288 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10289 (if needs broadcasting) instead of broadcasting the packets one
10290 by one which would make a burst in the network traffic.
10292 * Added `broadcast' argument to the functions in silcd/server.[ch]
10293 silc_server_create_new_channel[_with_id] to indicate whether
10294 to send New Channel packet to primary router.
10296 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10298 * Added new function into the silcd/server.[ch] files:
10299 silc_server_create_new_channel_with_id to create new channel with
10300 already existing Channel ID.
10302 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10303 lib/silccore/silcpacket.h. This packet is used t send list of
10304 Set Mode payloads inside one packet. Server uses this to set
10305 the modes for the channels and clients on those channels, that it
10306 announced to the router when it connected to it. The protocol
10307 specification has been updated accordingly.
10309 * The silc_server_new_channel did not handle the packet coming
10310 from normal server as it normally does not send that. However,
10311 when it announces its channels it does send it. Implemented
10312 the support for that.
10314 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10315 into the file lib/silccore/id.h.
10317 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10319 * Fixed memory leaks in the functions silc_idlist_del_client,
10320 silc_idlist_del_channel and silc_idlist_del_server in the file
10321 silcd/idlist.c. All of those leaked like a sieve.
10323 * Fixed some small memory leaks in the client's function
10324 silc_client_notify_by_server.
10326 * Added functions into silcd/server.c: silc_server_announce_clients,
10327 silc_server_announce_channels and silc_server_announce_server.
10328 These functions are used by normal and router server to announce
10329 to its primary router about clients, channels and servers (when
10330 router) that we own. This is done after we've connected to the
10333 These functions effectively implements the following packet types:
10334 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10335 and SILC_PACKET_NEW_ID_LIST.
10337 * Added new functions into the silcd/packet_receive.[ch]:
10338 silc_server_new_id_list, silc_server_new_channel_list and
10339 silc_server_new_channel_user_list to handle the incoming
10340 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10342 * Added support of changing Channel ID in the function
10343 silc_server_replace_id. If the server that announces a channel
10344 to the router already exists in the router (with same name but
10345 with different Channel ID), router is responsible to send
10346 Replace ID packet to the server and force the server to change
10347 the Channel ID to the one router has.
10349 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10350 client that the Channel ID has been changed by the router. The
10351 normal server sends this to the client. Client must start using
10352 the new Channel ID as the channel's ID.
10354 Implemented handling of this new type into lib/silcclient/client.c
10355 into the function silc_client_notify_by_server.
10357 * Added new function silc_idlist_replace_channel_id into the files
10358 silcd/idlist.[ch] to replace the Channel ID.
10360 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10362 * Call silc_server_command_identify_check always when processing
10363 the IDENTIFY command in silcd/command.c
10365 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10367 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10368 send keepalive packets. The packet can be sent by clients,
10369 servers and routers.
10371 Added function silc_socket_set_heartbeat into the file
10372 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10373 If not set, the heartbeat is not performed. The actual
10374 heartbeat is implemented in the low level socket connection
10375 library. However, application is responsible of actually
10376 sending the packet.
10378 Added silc_server_send_heartbeat to send the actual heartbeat
10379 packet into silcd/packet_send.[ch]. Server now performs
10380 keepalive with all connections.
10382 * Added silc_task_get_first function into lib/silcutil/silctask.c
10383 to return the timeout task with shortest timeout. There was a bug
10384 in task unregistration that caused problems. TODO has been
10385 updated to include that task system must be rewritten.
10387 * The client library will now resolve the client information when
10388 receiving JOIN notify from server for client that we know but
10389 have incomplete information.
10391 * Rewrote parts of silc_server_remove_from_channels and
10392 silc_server_remove_from_one_channel as they did not remove the
10393 channel in some circumstances even though they should've.
10395 * Encryption problem encountered in server:
10397 The LEAVE command used to send the Channel Key packet to the
10398 router immediately after generating it. However, the code
10399 had earlier sent Remove Channel user packet but not immediately,
10400 ie. it was put to queue. The order of packets in the router
10401 was that Channel Key packet was first and Remove Channel User
10402 packet was second, even though they were encrypted in the
10403 reverse order. For this reason, MAC check failed. Now, this
10404 is fixed by not sending the Channel Key packet immediately but
10405 putting it to queue. However, this is more fundamental problem:
10406 packets that are in queue should actually not be encrypted
10407 because packets that are sent immediately gets encrypted
10408 actually with wrong IV (and thus MAC check fails). So, packets
10409 that are in queue should be encrypted when they are sent to
10410 the wire and not when they put to the queue.
10412 However, the problem is that the current system has not been
10413 designed to work that way. Instead, the packet is encrypted
10414 as soon as possible and left to the queue. The queue is then
10415 just purged into wire. There won't be any fixes for this
10416 any time soon. So, the current semantic for packet sending
10419 o If you send packet to remote host and do not force the send
10420 (the packet will be in queue) then all subsequent packets to the
10421 same remote host must also be put to the queue. Only after the
10422 queue has been purged is it safe again to force the packet
10425 o If you send all packets immediately then it safe to send
10426 any of subsequent packets through the queue, however, after
10427 the first packet is put to queue then any subsequent packets
10428 must also be put to the queue.
10430 Follow these rules and everything works fine.
10432 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10434 * Added new function silc_server_remove_clients_by_server to
10435 remove all client entries from ID list when the server connection
10436 is lost. In this case it is also important to invalidate all
10437 client entires as they hold the invalid server entry. This
10438 fixes fatal bug when server has lost connection and will reconnect
10441 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10443 * Made some sanity checks to silc_server_daemonise like to check
10444 whether the requested user and group actually exists.
10446 * Added sanity check to SKE's silc_ske_responder_finish to check
10447 that the public and private key actually is valid.
10449 * Invalidate the client's nickname when receiving Replace ID
10450 packet and the Client ID is being replaced. This means that the
10451 server will query the nickname if someone needs it (client)
10454 * Sort the ID Cache in client library when the ID Cache data
10455 has changed (needs sorting).
10457 * Do not allow for SILC client to create several connections to
10458 several servers. The client does not support windows right now
10459 and generating multiple connections causes weird behaviour.
10461 Irssi-silc client does support windows and can handle several
10462 connections without problems, see: www.irssi.org and SILC plugin.
10464 * Fixed some places where client was added to the IDList. The
10465 rule of thumb is following (in order to get everything right):
10466 If the client is directly connected local client then the
10467 `connection' argument must be set and `router' argument must be
10468 NULL to silc_idlist_add_client function. If the client is not
10469 directly connected client then the `router' argument must
10470 bet set and the `connection' argument must be NULL to the
10471 silc_idlist_add_client function.
10473 * The funtion silc_server_packet_send_local_channel actually did
10474 not check whether the client was locally connected or not. It
10475 does that now. Fixed a bug related to LEAVE command.
10477 * Fixed Remove Channel User payload parsing bug in server's
10478 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10480 * The server's silc_server_save_channel_key now checks also the
10481 global ID list for the channel as it might not be in the local
10482 list. Fixed a bug related to LEAVE command.
10484 * Is this the end of the [<unknown>] buglet that has been lurking
10485 around for a long time? A little for loop fix in server's
10486 silc_server_command_whois_parse that is used by both IDENTIFY
10487 and WHOIS command. At least, this was a clear bug and a cause
10488 of one type of [<unknown>] buglet.
10490 * WHOIS and IDENTIFY commands call the function
10491 silc_server_command_[whois/identify]_check function even if
10492 we are not router server.
10494 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10496 * Added --with-gmp configuration option. If set the GMP
10497 is always compiled in the SILC source tree. If not set then
10498 it is checked whether the system has the GMP3 installed. If
10499 it has then the GMP won't be compiled (the system's headers
10500 and library is used), if it doesn't have it then the GMP is
10501 compiled in the SILC source tree.
10503 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10505 * Changed RSA private exponent generation to what PKCS #1
10506 suggests. We try to find the smallest possible d by doing
10507 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10508 not security fix but optimization.
10510 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10512 * Added new config entry [Identity] to fork the server and run
10513 it as specific user and group. A patch from Bostik.
10515 * Imported Dotconf configuration library into lib/dotconf.
10516 This will be used to create the SILC configuration files later.
10517 It will appear in the distsribution after this commit.
10519 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10521 * A big code auditing weekend happening. Auditing code for
10522 obvious mistakes, bugs and errors. Also, removing any code
10525 Removed files for being obsolete:
10527 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10528 inline in the file lib/silcutil/silcbuffer.h)
10530 o lib/silcutil/silcbufutil.c (the header has inline versions)
10532 Changed code to fix possible error conditions:
10534 o The buffer formatting routines now check that the destination
10535 buffer really has enough space to add the data. This applies for
10536 both buffer formatting and unformatting
10537 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10538 unformatting was changed to accomodate following rules:
10539 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10540 sent to the function while XXX_*STRING will not allocate or copy
10541 the data into the buffer. Instead it sets the pointer from the
10542 buffer into the pointer sent as argument (XXX_*STRING used to
10543 require that the pointer must be allocated already). This change
10544 makes this whole thing a bit more consistent and more optimized
10545 (note that the data returned in the unformatting with XXX_*STRING
10546 must not be freed now). The routines return now -1 on error.
10548 o Tried to find all code that use buffer_format and buffer_unformat
10549 and added return value checking to prevent formatting and
10550 especially unformatting errors and possible subsequent fatal
10553 o Changed ske->x and ske->KEY to mallocated pointers in
10554 lib/silcske/silcske.h. Fixed possible data and memory leak.
10556 o Added return value checking to all *_parse* functions. Fixed
10557 many memory leaks as well.
10559 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10560 so that buffer overflows would not happen. All code now also
10561 checks the return value as it can fail.
10563 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10565 * Added reconnection support to server if the normal server looses
10566 its connection to the router (for example if router is rebooted).
10567 The server performs normal reconnection strategy implemented
10568 to the server. Affected file silcd/server.c.
10570 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10572 * Added new packet type SILC_PACKET_SET_MODE that is used to
10573 distribute the information about changed modes (for clients,
10574 channels and clients channel modes) to all routers in the
10575 network. Updated the protocol specification accordingly.
10577 Added functions into silcd/packet_send.c and
10578 silcd/packet_receive.c: silc_server_send_set_mode,
10579 silc_server_set_mode.
10581 Added new files silcmode.[ch] into lib/silccore that implements
10582 the encoding and decoding of Set Mode Payload. Added new type
10583 SilcSetModePayload. Moved the definitions of different modes
10584 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10586 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10588 * Oops, a little mistake in server's connection authentication
10589 protocol. The protocol is not ended with FAILURE but with
10590 SUCCESS if the authentication is Ok. :) Affected file is
10593 * Implemented NICK_CHANGE notify handling in server in the file
10594 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10595 the local clients on the channel. After the changing nickname
10596 in router environment snhould work and the [<unknown>] nickname
10597 should appear no more.
10599 The silc_server_replace_id function that receives the Replace ID
10600 payload now sends the NICK_CHANGE notify type also in the file
10601 silcd/packet_receive.c
10603 * Changed WHOIS and IDENTIFY command to support the maximum amount
10604 of arguments defined in protocol specs (3328 arguments). This
10605 fixed a bug that caused problems when there were more than three
10606 users on a channel.
10608 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10610 * Added extra parameter, command identifier, to the
10611 silc_client_send_command so that explicit command identifier
10614 Changed that ID list routines uses specific command identifier
10615 when sending WHOIS/IDENTIFY requests to the server so that they
10616 can be identified when the reply comes back.
10618 Affected files lib/silcclient/command.[ch],
10619 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10621 * Added `sender' argument to silc_server_packet_send_to_channel
10622 to indicaet the sender who originally sent the packet to us
10623 that we are now re-sending. Ignored if NULL. Affected file
10624 silcd/packet_send.[ch].
10626 * Added some server statistics support in silcd/server_internal.h
10627 SilcServerStatistics structure and around the server code. Also
10628 send some nice statistics information when client is connecting
10631 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10633 * Fixed channel ID decoding in server's JOIN command reply in
10634 silcd/command_reply.c
10636 * Fixed braodcasting of replace ID payload to not to send it if
10637 we are standalone server in silcd/packet_receive.c.
10639 * Fixed all channel message sending routines to not to send
10640 packets to clients that has router set, since they are routed
10641 separately in the same function earlier. Affects file
10642 silcd/packet_send.c and all channel packet sending functions.
10644 * In USERS reply, res_argv[i] are not allocated, the table
10645 is allocated. Thus changed that free the table, not its
10648 * In server's whois_check and identify_check if the client is
10649 locally connected do not send any WHOIS commands - they are not
10652 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10654 * Fixed some minor bugs in client when sending WHOIS command. The
10655 arguments was in wrong order.
10657 * Removed statis function add_to_channel from server in
10658 silcd/command.c that was previously used with the joining but
10661 * Tested USERS command in router environment successfully with two
10662 routers, two servers and two clients.
10664 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10666 * Reorganized the USERS command and command reply in client library
10667 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10668 When the command is given by user we register a pending command
10669 callback that will reprocess the command after the reply has been
10670 received from the server. When reprocessing the packet we then
10671 display the information. Thus, the USERS information is displayed
10672 now in the command callback instead of in the command reply
10673 callback. The processing of the command is same as previously
10674 when server has sent the command reply in the JOINing process.
10676 * Added to USERS command in silcd/command_reply.c to join the client,
10677 we didn't use to know about, to the channel after we've created
10678 a client entry for it. Also, for clienet we did know already still
10679 check whether it is on the channel or not and add it if not.
10681 * Removed silc_server_command_join_notify as the function and its
10684 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10686 * Changed the client's pending command handling to the same as the
10687 server's pending command handling. It is also now possible to
10688 execute command reply functions from other command reply
10689 function as the function callbacks for commands and command
10690 replies are one and same. The pending commands are not static
10691 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10692 in client connection context. Thus, pending commands are server
10693 connection specific as it is convenient.
10695 Changed the function silc_client_command_pending and
10696 silc_client_command_pending_del and added new function
10697 silc_client_command_pending_check. Removed the
10698 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10701 * Added cmd_ident, current command identifier, to the client
10702 connection context in lib/silcclient/client.h to keep track on
10703 command identifiers used in command sending. Client's command reply
10704 function handling now supports the mandatory command identifiers.
10706 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10707 funtions in client to fully support pending command callbacks.
10709 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10710 as one of the arguments to the application in the command reply
10713 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10714 before first releasing SILC but came back. Now it is removed again
10715 and should come back nomore. The FORWARDED flag was used only
10716 by the JOINing procedure by forwarding the command packet to router.
10717 Now, the JOINing procedure has been changed to more generic (due
10718 to various router environment issues) and FORWARDED is not needed
10719 anymore for anything. The protocol specification is yet to be
10722 Now, removed silc_server_packet_forward from server and the flag
10723 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10725 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10727 * Renamed NAMES command to USERS command. The NAMES was named that
10728 due to historical reasons. Now it is renamed. Also, rewrote
10729 parts of the USERS command. The nickname list is not sent anymore
10730 by the server. Only Client ID and mode lists are sent in the USERS
10731 command. Changed this also to the protocol specification.
10733 The client now resolves the names and stuff after it receives
10734 the USERS list from the server when joining to the channel.
10736 * WHOIS and IDENTIFY commands has been changed to support multiple
10737 Client ID's per command. One can now search for multiple users
10738 in the network by sending only one WHOIS or IDENTIFY command.
10739 Changed the code and the protocol specifications.
10741 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10742 uses silc_server_command_whois_parse to parse the request. */
10744 * If normal server, do not parse the WHOIS and IDENTIFY requests
10745 before sending it to the router. Saves some time.
10747 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10749 * Fixed JOIN command on client library. Wrong number of arguments
10750 used to crash the client.
10752 * Added silc_server_channel_has_global function to check whether
10753 channel has global users or not.
10755 * Added silc_server_channel_has_local function to check whether channel
10756 has locally connected clients on the channel.
10758 * The silc_server_remove_from_one_channel now checks whether the
10759 channel has global users or not after given client was removed from
10760 the channel. It also checks whether the channel has local clients
10761 on the channel anymore. If it does not have then the channel entry
10762 is removed as it is not needed anymore.
10764 * The silc_server_notify now checks on JOIN notify whether the joining
10765 client is one of locally connected or global. If it is global then
10766 the channel has now global users on the channel and that is marked
10767 to the channel entry. Also, it now saves the global client to
10768 global list who is joining and JOINs it to the channel. This is
10769 for normal server, that is.
10771 Changed silc_server_send_notify_on_channel,
10772 silc_server_packet_relay_to_channel and
10773 silc_server_packet_send_to_channel check if we are normal server
10774 and client has router set (ie. global client) do not send the
10775 message to that client, as it is already routed to our router.
10777 * Implemented LEAVE notify type handling in silc_server_notify
10780 * Tested LEAVE command in router environment successfully. Tested
10781 with two routers, two servers and two clients.
10785 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10787 * Implemented SIGNOFF notify type handling in silc_server_notify
10790 * silc_server_remove_id now removes the client entry from all channels
10791 it has joined and thusly sends SIGNOFF notify type.
10793 * Rewrote the NAMES list generation in server by removing two excess
10794 loops. The lists are created now inside one loop.
10796 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10798 * silc_server_remove_channel_user checks now also global list
10799 for channel and client.
10801 * silc_server_new_channel_user checks now both local and global
10802 list for channel and client. Fixed a bug in client id decoding.
10803 Used to decode wrong buffer.
10805 * silc_server_channel_message checks now both local and global
10806 list for channel entry.
10808 * Tested channel joining (hence JOIN) in router environment
10809 successfully. Tested with two routers, two servers and two
10812 * Tested channel message sending in router environment successfully.
10814 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10816 * Added silc_server_save_channel_key into server.[ch] to save the
10817 received channel key in Channel Key payload processing. It is
10818 also used in JOIN command reply handling.
10820 Equivalent function silc_client_save_channel_key added into
10821 client.[ch] into client library.
10823 * Changed JOIN command reply to send information whether the channel
10824 was created or not (is existing already) and the channel key
10825 payload. Changed protocol specs accordingly.
10827 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10828 the request was sent by ID and not by nickname. Crashed on
10831 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10833 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10834 now correctly save the received data.
10836 * silc_server_free_sock_user_data now notifies routers in the
10837 network about entities leaving the network.
10839 At the same time implemented functions silc_server_remove_id
10840 and silc_server_send_remove_id to receive and send REMOVE_ID
10841 packets. The packet is used to notify routers in the network
10842 about leaving entities. The ID removed will become invalid in
10845 * Added function silc_idlist_del_server into server. Removes and
10846 free's server entry from ID list.
10848 * silc_server_private_message function now checks, if we are router,
10849 that the destination ID really is valid ID, naturally.
10851 * In router when NEW_ID packet is received (for new client) the
10852 hash of the Client ID is saved in the ID Cache but the
10853 client->nickname is set to NULL, instead of putting the hash
10856 IDENTIFY command now also checks that client->nickname must be
10857 valid. If it is not if will request the data from the server who
10858 owns the client. Added new function
10859 silc_server_command_identify_check.
10861 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10862 to set the command to already allocated Command Payload.
10864 * Tested private message sending in router environment with two
10865 routers, two servers and two clients. Fixed minor bugs and now
10868 * Fixed segfault from client's NAMES command. Used to crash if
10869 not on any channel.
10871 * Forwarded packets must not be routed even if it is not destined
10872 to the receiver. Changed server code comply with this.
10874 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10876 * Added `require_reverse_mapping' boolean value to ServerParams
10877 structure. If TRUE (not default) the server will require that
10878 the connecting host has fully qualified domain name.
10880 If the reverse mapping is not required and hostname could not be
10881 found the IP address is used as hostname.
10883 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10885 * Implemented version string checking to both client and server.
10886 The check is incomplete currently due to the abnormal version
10887 strings used in development version of SILC.
10889 * Changed all command functions in server to use the new
10892 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10894 * Changed char *data to unsigned char *data in ID Cache system to
10895 support binary data as ID Cache data. Changed code to support
10896 binary data in lib/silccore/idcache.c.
10898 * Renamed silc_server_packet_relay_command_reply to
10899 silc_server_command_reply as it is normal packet receiving
10900 function. Rewrote the function to accept command replys for
10901 servers and not only for clients.
10903 * Mark remote router always as registered server if we are connecting
10904 to it. Otherwise, commands sent by the router to us are ignored.
10906 * All ID List find routines now returns the ID Cache Entry pointer
10907 as well if requested.
10909 * WHOIS command works now in router environment, tested with two
10910 routers, two servers and two clients.
10912 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10913 in router environment (as it is almost equivalent to WHOIS) but
10914 hasn't been tested thoroughly. Added new functions:
10916 silc_server_command_identify_parse
10917 silc_server_command_identify_send_reply
10918 silc_server_command_identify_from_client
10919 silc_server_command_identify_from_server
10921 * Disabled route cache adding because adding two different ID's with
10922 same IP replaces the old cache entry thus giving wrong route.
10923 The entry->router->connection is always the fastest route anyway
10924 so route cache may not be needed. Of course, new routes maybe
10925 established after receiving the ID when the entry->router->connection
10926 might not be anymore the most optimal.
10928 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10930 * Add route cache for received ID for fast routing.
10932 * Added silc_server_packet_route to route received packet on router
10933 that is not destined to us.
10935 * Renamed silc_server_get_route to silc_server_route_get.
10937 * Added id_string and id_string_len fields into SilcServer to
10938 include encoded ServerID for fast comparing without excess
10939 encoding of the ID's.
10941 * Cleaned up WHOIS command on server side. Added following static
10944 silc_server_command_whois_parse
10945 silc_server_command_whois_check
10946 silc_server_command_whois_send_reply
10947 silc_server_command_whois_from_client
10948 silc_server_command_whois_from_server
10950 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10951 arguments in command replies. All command functions should be
10952 updated to use this macro.
10954 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10956 * Minor typo fixes on command reply handling on server.
10958 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10960 * Added silc_server_command_add_to_channel internal routine to add
10961 the client to the channel after router has created the channel and
10962 sent command reply to the server.
10964 * Added generic silc_server_send_command to send any command from
10967 * Use static buffer with ID rendering instead of duplicating data.
10969 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10971 * Fixed a channel user mode bug when joining to a channel server gave
10972 everybody channel founder rights, oops.
10974 * We mark ourselves as the router of the incoming server connection
10975 if we are router ourselves. This way we can check in some packet
10976 sending functions whether it is locally connected server. For
10977 incoming router connections we put NULL.
10979 * For router sending packets locally means now always sending the
10980 packet cell wide; to local clients and local servers. For normal
10981 server sending packet locally means sending it to only local
10984 * Fixed the JOIN command to really work in router environment. If the
10985 channel is created it is always created by the router. Router is
10986 also responsible of making the initial joining to the channel,
10987 sending JOIN notify to the sending server and distributing
10988 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10989 does not exist server doesn't do anything else but forward the
10990 command to the router which performs everything.
10992 * Added silc_server_send_channel_key function to send the Channel Key
10995 * Added silc_server_create_channel_key to create new channel key. The
10996 channel key is now re-generated everytime someone joins or leaves
10997 a channel, as protocol dictates. Note: channel->key_len is the
10998 key length in bits.
11000 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11002 * Splitted server.[ch] finally. Created now packet_send.[ch] and
11003 packet_receive.[ch] to separate packet sending and receiving
11004 routines. The server.[ch] now includes everything else including
11005 actual packet processing (writing and reading data) and other
11008 Renamed silc_server_private_message_send_internal to
11009 silc_server_send_private_message. The routine is still though
11010 used only to relay private messages as server does not send
11011 private messages itself.
11013 Renamed silc_server_new_channel to silc_server_create_new_channel
11014 and added new function sicl_server_new_channel that handles the
11015 incoming New Channel packet. Added also new sending function
11016 silc_server_send_new_channel to send New Channel Payload.
11018 * Added new function silc_server_notify to process incoming notify
11019 packet to the server/router. Server may then relay the notify
11020 to clients if needed.
11022 * Added new function silc_server_new_channel_user to process incoming
11023 New Channel User packet. Router will redistribute the packet and
11024 send JOIN notify to its local clients and locally connected servers
11025 if needed. Normal server will send JOIN notify to its local client
11026 on same channel when received this packet. Added also corresponding
11027 sending function silc_server_send_new_channel_user to sent the
11030 * Added boolean route argument to send_notif_to_channel and
11031 packet_send_to_channel functions to attempt to route the packet
11032 if it is TRUE and send only locally if it is FALSE.
11034 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11036 * silc_server_replace_id now broadcasts the received replace ID
11037 packet if it is not broadcast packet already. The router must
11038 broadcast to inform other routers about changed ID.
11040 * Added backpointer to server's router into SilcServer context in
11041 silcd/server_internal.h.
11043 * Fixed silc_server_packet_broadcast to send correct broadcast
11046 * The channel key is now distributed to the local client as soon
11047 as it is received from the router (in router environment) so that
11048 no other packet may be sent for the channel until client has
11051 * silc_server_remove_channel_user now broadcasts the received
11052 Remove Channel User packet if it is not broadcast packet already.
11053 The router must broadcast to inform other routers about removed
11056 * Added users field into SilcPacketContext that is a reference count
11057 of the context. One can increase the reference count by calling
11058 silc_packet_context_dup which is now changed to just increase the
11059 reference count instead of duplicating the data. The reference
11060 count is decresed by calling silc_packet_context_free that will
11061 free the data after the reference count hits zero.
11063 For now on the packet context and everything allocated into it
11064 (including the raw packet from network) must be freed by calling
11065 the new silc_packet_context_free function. Added also new function
11066 silc_packet_context_alloc that must be used now to allocate the
11067 context. This also means that if a routine is asynchronous from
11068 silc_[client/server]_packet_parse_type the packet context must
11069 be duplicated by calling silc_packet_context_dup. Otherwise it
11070 gets free'd after silc_[client/server]_packet_parse_type returns.
11071 Also, one must remember that if packet is duplicated then its
11072 reference count must be decresed by calling the free function as
11073 many times as it was duplicated.
11075 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
11076 from both client and server.
11078 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11080 * Made joining to a channel working in router environment.
11082 * Cleaned up JOIN command on server side and create function
11083 silc_server_command_join_channel internal routine to make the
11086 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11088 * Changed silc_command_pending list to SilcDList. Also, added
11089 `ident' field to SilcServerCommandPending structure to identify
11090 the reply and to call correct callback.
11092 Added silc_server_command_pending_check function to replace the
11093 corresnponding macro. The silc_command_pending list is not
11096 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
11097 to set identifier to previously allocated Command Payload. It
11098 is used to set identifier for command when resending Command
11101 * Added silc_command_payload_encode_payload to encode Command
11102 Payload buffer from SilcCommandPayload structure.
11104 * Added silc_argument_payload_encode_payload to encode Argument
11105 payload buffer from SilcArgumentPayload structure.
11107 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11109 * Changed WHOIS command to support router connection on server side.
11110 The whois request is always sent to router unless the server is
11111 standalone server. After server has received the reply from the
11112 router will it send the reply to the client.
11114 * Added silc_server_packet_broadcast into silcd/server.[ch] to
11115 broadcast received broadcast packet. The function is used only
11116 by router. The broadcast packet is always sent to the router's
11119 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
11120 render given ID to printable string, for log files for example.
11122 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11124 * Made basic router to router connections working. At least they
11125 can now connect to each other but nothing really works the way
11126 they are supposed - yet.
11128 * Added new initiator token to RouterConnection configuration
11129 file in silcd/serverconfig.[ch]. It is used to tell whether we
11130 are the initiator to the remote router or whether we'll expect
11131 the other end to connect.
11133 * Moved registering of listener task to silc_server_init, hence
11134 the server starts listenning as soon as it is run, even if it
11135 does not have connections to other routers. Let's see how well
11138 * Changed default connection retry timeouts for more suitable in
11141 * Removed cipher and such arguments from silc_idlist_add_client
11142 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
11143 Added new function silc_idlist_add_data to add the keys and stuff
11146 * Added SilcIDListData structure and added it to SilcClientEntry
11147 and SilcServerEntry as their first field in the structure. This
11148 way we can explicitly cast the ID entries to the SilcIDListData
11149 structure and get common data for the entries. In past, we had
11150 to first check what type of connection it is and then cast it to
11151 correct ID entry type. Now, we can directly cast the opaque
11152 pointer to the SilcIDListData (no matter what ID entry it actually
11153 is) and get the data needed.
11155 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11157 * Wow, found a bug in scheduler. The scheduler uninitialized itself
11158 in some circumstances even if threre were timeout tasks, though not
11159 IO tasks, but tasks anyway. Now fixed.
11161 * Defined SilcServerConnection structure to hold connection specific
11162 stuff about directly connected servers and routers. The definition
11163 is currently in silcd/server_internal.h. I thought about having
11164 a bit more important role fro this struct but for now it is used
11165 only when connecting to other server (or router actually).
11167 * Added connecting retry support in server when connecting to
11168 router(s). The retry feature implement exponential backoff
11169 algorithm. Also, added SilcServerParams structure to hold default
11170 parameters for server. For now, it include these retry settings
11171 and are hard coded. After server is moded to be as Silc Server
11172 Library this structure will be more important.
11174 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11176 * Changed client librarys channel->clients table to SilcList and
11177 changed code accordingly.
11179 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11181 * Changed client's channel table to SilcList and changed code
11182 accordingly. Also changed SilcChannelClientEntry to include back-
11183 pointer to the channel so that client entry can use that structure
11184 as list as well and we have fast cross-reference to the channel.
11185 This change dramatically decreased the complexity of channel
11186 handling with client entry and vice versa (removed one extra
11187 loop when searching for channel entry from many functions).
11189 * Changed server->sim from table to SilcDList and changed code
11192 * NAMES command can now be used from user interface. It will show
11193 the user list on the channel, neatly.
11195 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11196 Code now saves realname of the user if it becomes available.
11198 * Renamed configure.in to configure.in.pre and made ./prepare
11199 script to automatically add correct version string to
11200 configure.in which it creates from configure.in.pre.
11202 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11204 * NAMES command reply now shows users mode with the nickname when
11205 joining to channel.
11207 * Moved silc_client_ch[u]mode[_char] functions from
11208 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11209 place sucks, they are utility functions and should be in some
11212 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11214 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11217 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11221 * Added TRQ (efficient deque and list library) into lib/trq. This is
11222 a very good list library that is currently used in the SILC. Defined
11223 SilcList API over the library because I didn't like the API very
11224 much. See lib/trq/silclist.h for the API and examples of how to
11225 use the API. Fixed various places in the code to use the new
11226 SilcList API. The SilcList is meant for lists that has a structure
11227 already defined as a list. It is not suitable to add just some
11228 context to the list (in TRQ, the context is the list actually).
11230 So, I defined SilcDList that can be used for the purpose where
11231 predefined list structure does not exit. This can be used as
11232 such list. Now some context just can be added to the SilcDList.
11233 Currently this list is not used in the SILC just yet, though there
11234 are a lot places where this can replace dynamically allocated
11235 tables and I will fix these places, later, to use SilcDList.
11236 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11237 and use TRQ internally).
11239 Also fixed some annoying warning messages that the original TRQ
11240 code generated. Also minor changes to TRQ's Makefile.in.
11242 * Added support for querying by Client ID to both WHOIS and
11243 IDENTIFY commands into server, as required by the protocol.
11245 * Removed method function pointers from SilcBuffer structure. They
11246 weren't used to anything and just increased the context size for
11247 no good reason. This change also made silc_buffer_alloc and
11248 silc_buffer_free functions inline functions.
11250 * Disabled command flooding detection support until it's fixed so
11251 that it accepts commands in but does not execute them more than once
11254 * Added silc_net_localhost(), to return local hostname, into
11255 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11256 that must be initialized before calling silc_client_init.
11258 * Added new function: silc_server_send_notify_on_channels to send
11259 notify messages to all channels client has joined. It is assured
11260 that the message is sent only once per client.
11262 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11263 lib/silcutil/silcutil.[ch] as silc_format function. The new
11264 function is generic and is used by server as well, not only by
11265 the logging routines.
11267 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11268 the provided version string was not acceptable. Added new function:
11269 silc_ske_check_version into lib/silcske/silcske.h. The function
11270 must be implemented by the application (client or server) and it
11271 does not reside in the SKE library. The function checks the version
11272 string remote end sent.
11274 * Added back pointers (to opaque context and to SilcSocketConnection)
11275 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11277 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11278 duplicate packet context structure.
11280 * Changed `notify' client operation to send same arguments as client
11281 receives from server except for ID's. ID's are mapped to correct
11282 ID entry and that is returned. Also, if channel entry is not sent
11283 by server but the notify is for channel the channel entry is sent
11284 to application (otherwise application doesn't know that it is for
11285 channel (library gets it from packet's Destination ID)).
11287 * Added silc_client_remove_from_channels into client library to
11288 remove a client from all channels it has joined to. Used when
11289 received SIGNOFF notify from server. Added also new function
11290 silc_client_replace_from_channels to replace old ID entry with
11291 new ID entry on all channels. Used when received NICK_CHANGE
11292 notify from server.
11294 * Fixed ID Cache list handling in silc_idlist_get_client in
11295 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11296 to get (or query) client by ID.
11298 * Updated TODO list.
11300 * Added connection authentication status message defined by the
11301 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11302 support for these into the code in client and server side.
11304 * Added generic function silc_client_send_command to send any command
11305 with variable argument list. Application should use this function
11306 to send commands if the command functions provided by the library
11307 does not suite for the application's user interface needs.
11309 * Added new `failure' client operation. Application is notified about
11310 received failure packet if client is executing a protocol. In this
11311 case the protocol's execution has failed.
11313 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11314 is required by the protocol.
11316 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11317 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11320 * Added status flag to SilcSKE object to indicate realtime status
11321 of the SKE protocol.
11323 * Application receives now exactly same command reply arguments as
11324 the library receives from server. However, if ID is received the
11325 corresponding ID entry is returned to the application (eg. Client
11326 ID is mapped to correct SilcClientEntry entry and that is returned).
11327 Changed command_reply client operation due to this change.
11329 * Changed all ID's in commands and in command replys as ID Payloads.
11330 Change affected both client and server side codes.
11332 All ID's sent in SILC network (with execption of ID's in SILC
11333 Packet header) are sent in ID Payload to support variable length
11336 * Server now notifies nick changes and notifies all clients on
11337 the channels about the new nickname (about the new Client ID,
11340 * Implemented CMODE command to change channel modes. Supports all
11341 channel modes defined by the protocol specs except ban and invite
11342 lists. (Also, private channel key mode is supported but support for
11343 setting private channel key in client is missing, thus, this mode
11344 has no effect on client side (except that server requires that the
11345 client uses private channel key and normal channel traffic does not
11348 Also, invite mode works per se, but INVITE command does not work
11349 yet correctly, so you can set channel as invite only channel but
11350 inviting clients to the channel does not work (it is yet to be
11351 thought what's the best way to do it).
11353 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11354 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11355 Implemented CUMODE command to change user's mode on the channel.
11356 Supports all modes defined by the protocol specs.
11358 * Added NAMES command reply to return users modes on the channel.
11360 * Removed unnecessary and slow ciphers from lib/silccrypt.
11362 * Set SO_KEEPALIVE option to connection sockets by default.
11364 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11366 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11367 redefined the Notify Payload into protocol specs.
11369 * Added silc_id_payload_parse_id to get ID directly from raw
11372 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11374 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11375 accept searching by Client ID as well.
11377 * Added support for LEAVE and SIGNOFF notify types in client library.
11379 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11380 to parse ID Payload from raw data.
11382 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11384 * Added flags parameter into silc_ske_assemble_security_properties
11385 function in lib/silcske/silcske.[ch].
11387 * Changed notify client operation to fit better for notify messages
11388 sent by server. The notify payload received from server is now
11389 passed to the application (after parsing it to SilcNotifyPayload).
11390 It is application's responsibility to retrieve the arguments
11391 from the payload and show the message the way it wants. The message
11392 sent by server is implementation specific.
11394 * Changed public keys to comply with the protocol specification.
11395 Old public keys are not supported anymore and are not compatible.
11397 * Removed nickname from Channel Payload as the latest draft removed
11398 it. The client must resolve the nickname from the NAMES command
11399 reply received when it joined the channel.
11401 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11403 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11405 * Fixed some errors in protocol specification drafts.
11407 * Created lib/silccore/silcnotify.c to implement Notify Payload
11408 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11409 generic payloads described by protocol specifications. The file
11410 includes implementations for ID Payload and Argument Payload.
11412 * Changed Command Payload implementation to use the new Argument
11413 Payload. Changed command_xxxx_payload to command_payload_xxxx
11414 to comply with SILC coding conventions.
11416 * Added suppport for Argument Payload handling in Notify Payload
11417 implementation as protocol requires it. Added the new support
11418 into server and client lib as well.
11420 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11422 * Added support for multiple nicknames on same channel. [n] is
11423 added locally to the nickname if there are more than one same
11424 nicknames on the channel.
11426 * Server now sends all nicknames that matched WHOIS request.
11427 Client also shows the list received from server.
11429 * Added TOPIC command to client side. User can now set and show
11430 current topic on channel.
11432 * Added MOTD command to client and server. Also, server sends the
11433 motd when client connects to the server.
11435 * Changed version strings to comply ISO 8601.
11437 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11439 * Fixed protocol error handling in client library. It should now
11440 cope even if the SKE fails for some reason.
11442 * Made new protocol specification drafts for submitting to IETF.
11444 * Implemented TOPIC command to server in silcd/command.c.
11446 * Added two new notify types into lib/silccore/silcnotify.h:
11447 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11448 notify nickname change and topic setting/change on a channel.
11450 * API change of command_reply operation in client library. The
11451 application gets now the status type received from server as well.
11453 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11455 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11457 * Cras fixed and optimized the packet handling even further and
11458 it should work now. Minor change to the prototype of function
11459 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11461 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11463 * Added new function into lib/silcutil/silcschedule.[ch]:
11464 silc_schedule_with_fd to select() a specified fd. The function
11465 returns after timeout expires or data arrives or goes. The
11466 function is used by packet routines to wait that all data is
11467 received from network.
11469 * Fixed data reading from network in lib/silccore/silcpacket.c.
11470 The code now assures that all data is read from the fd and then
11471 continues packet processing. This was a bug fix since the code
11472 used to drop some data in some circumstances.
11474 * Added new function into lib/silcclient/client.[ch]:
11475 silc_client_start_key_exchange to start key exchange after
11476 connection has been established to server. The code internally
11477 now uses this funtion but its main purpose was to provide it
11478 for applications that perform their own connecting. After
11479 application has created a connection it merely calls this
11480 function to start the key exchange between client and server.
11481 The library takes care of everything else after that.
11483 Updated also lib/silcclient/README to explain the usage of
11486 * Do not send to application information that connection has
11487 been established. Application gets notified it by connect
11490 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11492 * Applied cras's patch to add silc_schedule_one function. The
11493 function runs scheduler once and returns.
11495 * Fixed the scheduler after cras messed it up. The timeout
11496 handling works now as it's supposed to work.
11498 * Added into lib/silccore/ silcnotify.h to include notify
11499 message types support. Changed silc_server_send_notify*
11500 functions, in server.[ch], to support those new notify types.
11501 Added the support for the notify types into client library,
11502 as well. Added new notify client operation into ops.h in
11505 * Changed silc_server_packet_send_to_channel to send normal
11506 packets instead of just channel message packets. The function
11507 is now used to send the notify packets to channels. It is not
11508 used to send channel message packets anymore, as server never
11509 sends them anymore.
11511 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11512 va_arg()s as it seems to require it nowadays. I guess, if SILC
11513 is compiled with older va_arg() the new code should work anyway.
11515 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11517 * Splitted core library. Core library (lib/silccore) includes
11518 now only SILC protocol specific core (and common) components.
11519 Created new utility library (lib/silcutil) that includes more
11520 generic purpose stuff. The stuff for util library was taken
11521 from the old core library. This was minor and easy split.
11523 * Created SILC Client Library (lib/silcclient) that includes
11524 implementation of the SILC client without user interface. This
11525 was major move from silc/ directory. The code has been changed
11526 so that it is transparent towards the user interface. The
11527 silc/ directory includes now the same user interface as before
11528 and it uses the new client library. Read lib/silcclient/README.
11529 Basicly, the client library performs everything else related
11530 to SILC except user interface handling. Also, configuration
11531 files are considered to be part of user interface and library
11532 does not handle them.
11534 This change also changed a lot of structures, function naming etc.
11535 Most important change was that SilcClientWindow object was
11536 renamed to SilcClientConnection in the client library. Created
11537 also new file lib/silcclient/ops.h. Also added new files
11538 silc/local_command.[ch] and silc/client_ops.[ch].
11540 All these changes were made to make it easier for user interface
11541 designers to create what ever user interface for the SILC client
11544 It is also expected that the server will be moved to lib
11545 directory as well and SILC Server Library will be created;
11546 sometimes in the future.
11548 * Removed Local commands from lib/silccore/silccommand.h as
11549 they are application specific and new client library does not
11550 handle any of those anymore.
11552 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11553 old client implementation in silc/.
11555 * Added support for callback functions in SILC_LOG_* macros.
11556 Application can now set its own callbacks that will be called
11557 instead of using the default functions that will always print
11558 the debug messages to stderr (or stdout). Also, debugging can
11559 now be disabled by setting silc_debug to FALSE and re-enabled by
11560 setting it to TRUE. Note, that logging will still work even
11561 if debugging is disabled.
11563 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11564 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11565 silc_log_reset_debug_callbacks.
11567 * To enable debugging in silc client one must give now -d
11568 option on command line.
11570 * Changed silc_schedule_init to automatically allocate task queues
11571 if they are not allocated before calling it.
11573 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11575 * Added GMP 3.1 into math library.
11577 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11579 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11580 a channel in SILC network. The packet is used by servers and
11581 routers to notify other routers that user has left a channel.
11582 This little feature was missing until now. Added the feature
11583 to protocol specification as well.
11585 Added functions: silc_server_send_remove_channel_user and
11586 silc_server_remove_channel_user into server.[ch].
11588 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11589 lib/silccore/silcpacket.h. However, they are not implemented
11592 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11594 * Fixed joining to a channel and sending channel messages
11595 between server and router. The channel message sending should
11596 now work inside a cell.
11598 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11600 * Fixed the private message sending between server and router.
11601 The private message sending should now work inside a cell.
11603 * Added silc_server_replace_id into server.[ch] to replace
11604 existing ID in the SILC network.
11606 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11607 and silc_idlist_replace_server_id into idlist.[ch] in server.
11609 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11611 * Fixed the server to server connections. Server can again now
11612 connect to router. Router to router connections probably does
11615 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11617 * Added dynamic protocol registering support. Now protocols can
11618 registered and unregistered on the fly. Patch by cras.
11620 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11622 * Added lib/contrib directory to hold routines that some platforms
11623 don't have but are needed by SILC.
11625 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11626 into lin/contrib to provide getopt() and getopt_long() for
11627 those who don't have it.
11629 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11631 * Added AWAY command to client. When away message is set and
11632 client receives a private message packet the client automatically
11633 replies to the sender with the away message.
11635 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11636 bug seemed to be the cause of recent problems when compiling
11639 * Added version detection support to SKE protocol specification
11640 and added the new changes to the SKE implementation as well.
11641 There were other minor changes in the SKE protocol as well.
11643 Many changes in lib/silcske/silcske.[ch] and in
11644 lib/silcske/payload.[ch].
11646 * Added ^U functionality, clear input line. Patch from cras.
11648 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11650 * Mainly small bugfixes on core library. Fixed some debugging
11651 logging and buffer overflow in silclog.c.
11653 * Updated config.sub and config.guess on the distribution tree.
11655 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11657 * Added command lagging support in server. Client may execute
11658 commands now only once in two seconds.
11660 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11662 * Optimized packet reception. MAC computation and checking is now
11663 also more optimized. A lot previously duplicated code is now
11664 used as generic by both client and server.
11666 * Fixed key pair generation in clientutil.c
11668 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11670 * Added into lib/silccore/silcbufutil.[ch] new function;
11671 silc_buffer_realloc.
11673 * Moved generic packet sending/encryption functions to
11674 lib/silccore/silcpacket.[ch] from client and server. Some
11675 rewriting of the functions.
11677 * Moved all generic packet reception/decryption functions to
11678 lib/silccore/silcpacket.[ch] from client and server. The
11679 packet processing is now much cleaner in both client and server.
11680 These were major changes in both client and server.
11682 * Created many common functions in server to do packet sending.
11683 Previously code were duplicated a lot, this has been removed
11684 with these changes.
11686 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11688 * Rewrote major parts of the ID cache system. Don't know
11689 whether it is better now or not but at least the API is more
11692 * Major rewrite on ID cache stuff on client because of the ID
11693 cache API changes. Added idlist.c to client.
11695 * Also major rewrite on ID cache stuff on server as well.
11696 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11697 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11698 in hand, instead they are all put into the ID cache system now.
11699 All server_idlist_* routines uses ID cache now instead of
11700 traversing its own lists (those lists does not exist anymore).
11701 SilcIDList though still exists. Also, SilcXXXEntry's are
11704 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11706 * Finally made the SKE implementation compliant to the protocol
11707 specification. All mp integers are now binary encoded as
11708 opposed being HEX encoded.
11710 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11713 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11714 functions: silc_[encode/decode]_pem. Also added function
11715 silc_encode_pem_file to PEM encode with newlines ('\n') for
11716 saving into a file.
11718 * SILC public keys are now encoded either PEM or binary. Same
11719 option is for private keys as well. By default private keys
11720 are binary encoded and public keys PEM encoded. Silly HEX
11721 encoding were removed.
11723 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11724 function to create fingerprints.
11726 * Fixed a bug in SHA1; does not change the original data anymore.
11728 * Partly implemented INFO command on client and server side.
11729 Fixed CLEAR command. Changes to SERVER command; show current
11730 server(s) when giving command without arguments. Added
11731 VERSION command to client.
11733 * Added check to server that unregistered connections cannot
11734 execute commands (unless it is specificly allowed).
11736 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11738 * Fixed screen refresh.
11740 * Fixed channel joining bug from client. On some circumstances
11741 client tried to join to a channel it had already joined.
11743 * Added public key verification process into client's protocol.c.
11744 The client now verifies the public key from user and saves
11745 it into ~./silc/serverkeys/ directory.
11747 Added into: clientutil.[ch]: silc_client_verify_server_key.
11749 * Changed SKE protocol's silc_ske_initiator_finish function
11750 to accept callback function that verifies the received public
11751 key. Removed old silc_ske_verify_public_key function.
11753 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11755 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11756 silc_pkcs_private_key[_data]_set.
11758 * Made the password and public authentication more cleaner in
11759 server's protocol.c.
11761 * Removed historic and obsolete protocol `channel_auth' from
11762 both client and server.
11764 * Removed wrong way of sending command status messages from
11765 server to client in server's command.c. The old way violated
11766 protocol specification.
11768 Changes to silccore/silccommand.[ch]: removed
11769 silc_command_encode_status_payload -> not needed anymore,
11770 changed silc_command_encode_payload_va to accept extra
11771 argument on variable argument list. The argument type must
11772 now be provided to the function. Also, added new function:
11773 silc_command_encode_reply_payload_va which is same as
11774 normal command_encode_payload_va except command status type
11775 is provided as extra argument.
11777 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11779 * Added ~./silc directory handling. The directory includes the
11780 public and private keys for the client.
11782 Added silc_client_check_silc_dir, silc_client_create_identifier
11783 and silc_client_load_keys.
11785 * Implemented SILC protocol compliant public key. Added public
11786 and private key saving to and loading from files.
11788 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11789 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11790 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11791 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11792 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11794 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11795 silc_pkcs_load_[public/private]_key.
11797 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11799 * Added silc_server_get_route (route.[ch]) to get connection
11800 data for the fastest route for given ID.
11802 * Implemented INVITE command on client and server. The command
11803 were re-defined in the SILC Protocol Specification and the
11804 implementation now complies with the specification.
11806 * Implemented PING command on client and server.
11808 * Implemented NAMES command on client and server. The server side
11809 supports currently only normal server not router server yet.
11810 Some changes to NAMES definition in SILC protocol specification.
11812 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11814 * Implemented LEAVE command on client and server.
11816 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11817 again. This change was made to the protocol as well. Server
11818 should not violate the protocol specification anymore.
11820 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11822 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11823 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob