1 Tue Nov 7 18:04:36 EET 2006 Pekka Riikonen <priikone@silcnet.org
3 * Added silc_string_split to lib/silcutil/silcstrutil.[ch].
5 * Added silc_mutex_assert_locked to lib/silcutil/silcmutex.h.
7 * silc_fsm_continue[_sync] now cancels erlier timeout set with
8 silc_fsm_next_later. Affected file lib/silcutil/silcfsm.c.
10 Sat Nov 4 21:50:37 EET 2006 Pekka Riikonen <priikone@silcnet.org
12 * Added SILC_STR_FUNC to buffer format API. Affected files
13 are lib/silcutil/silcbuffmt.[ch].
15 * Added silc_buffer_[s]enlarge to lib/silcutil/silcbuffer.h.
17 * No more memory allocation for message payload parsing.
18 Pre-allocated buffer can be used with message payload encoding.
19 Affected files lib/silccore/silcmessage.[ch].
21 Fri Oct 27 21:01:26 EEST 2006 Pekka Riikonen <priikone@silcnet.org
23 * Added silc_buffer_sunformat and silc_buffer_sunformat_vp
24 to silcutil/silcbuffmt.[ch].
26 Sun Oct 22 13:03:07 EEST 2006 Pekka Riikonen <priikone@silcnet.org
28 * Added SILC_STR_BUFFER to format and unformat SilcBuffer.
29 Affected file lib/silcutil/silcbuffmt.[ch].
31 * Removed silc_schedule_signal_[un]register and
32 silc_schedule_signal_call. Added silc_schedule_task_add_signal
33 to add signal task. Only one callback per signal may be
34 added. The signals are now automatically called back to
35 caller. Affected files lib/silcutil/silcschedule.[ch] and
36 silcutil/[unix/win32]/silc[unix/win32]schedule.c.
38 * Added silc_time_msec and silc_time_usec to silcutil/silctime.[ch].
40 * Added SilcSKEParams for SKE parameters and simplied even more
41 the SKE interface. Affected files are lib/silcske/silcske.[ch].
42 Added support for IV included and session port handling with
45 * Added Secure ID (SID) support with IV Included flag (for UDP/IP)
46 in lib/silccore/silcpacket.[ch]. Added silc_packet_set_sid
47 which is called after every rekey when IV Included flag is used.
48 See SILC specifications for details.
50 Thu Oct 19 10:03:03 EEST 2006 Pekka Riikonen <priikone@silcnet.org
52 * Added lib/silcapputil and moved SILC application specific
53 utility routines from the generic util library lib/silcutil
54 to the new library. Removed lib/silcidcache and moved that
55 to lib/silcapputil as well.
57 Tue Sep 19 00:14:11 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
59 * Added SILC_STR_ADVANCE. Affected file is
60 lib/silcutil/silcbuffmt.[ch].
62 * The silc_buffer_strformat preserves buffer locations now.
64 * Added lib/silcutil/silcatomic.h for atomic operations.
66 Sat Sep 16 11:23:06 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
68 * Added lib/silchttp, SILC HTTP server, a very simple HTTP
71 * Fixed MIME deocing when data portion is not present.
72 Affected file lib/silcutil/silcmime.c.
74 Wed Jul 19 12:06:38 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
76 * Moved lib/silccore/silcidcache.[ch] to lib/silcutil/.
78 * Added IV Included support to packet routines, to allow
79 packet sending and receiving on UDP/IP. Affected files are
80 lib/silccore/silcpacket.[ch].
82 * Added SILC_FSM_YIELD. Affected files lib/silcutil/silcfsm.[ch].
84 Tue Jul 18 20:10:28 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
86 * Added UDP support to network and socket stream library.
88 Sat Jun 24 22:33:18 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
90 * Added conditional variables. New files are
91 lib/silcutil/silcondvar.h and platform specific implementations.
93 Thu Jan 5 20:02:31 CET 2006 Patrik Weiskircher <pat@icore.at>
95 * make sure session->hostname and session->port are valid before the
96 application callback is done, since things will go wrong if the
97 application immediately calls silc_client_file_receive. Affected
98 file lib/silcclient/client_ftp.c.
99 Patch received from Stefan Siegel <stesie@brokenpipe.de>, thanks!
101 Fri Dec 30 22:54:21 EET 2005 Pekka Riikonen <priikone@silcnet.org>
103 * New SILC PKCS API enabling support for other public keys
104 and certificates, lib/silccrypt/silcpkcs.[ch], silcpk.[ch].
106 * Separated SILC Public Key Payload routines from the PKCS API
107 to lib/silccore/silcpubkey.[ch].
109 Wed Dec 28 13:55:22 EET 2005 Pekka Riikonen <priikone@silcnet.org>
111 * Added SILC Key Repository library, lib/silcskr.
113 * Added SILC Server library, lib/silcserver.
115 Mon Dec 19 18:04:24 EET 2005 Pekka Riikonen <priikone@silcnet.org>
117 * MIME objects in attributes now use SilcMime. Affected files
118 are lib/silccore/silcattrs.[ch].
120 Sat Dec 17 20:13:31 EET 2005 Pekka Riikonen <priikone@silcnet.org>
122 * Synchronize semaphore posting for real threads in FSM.
123 Affected files are lib/silcutil/silcfsm.c, silcfsm_i.h.
125 Mon Nov 28 17:06:54 EET 2005 Pekka Riikonen <priikone@silcnet.org>
127 * Added silc_file_set_nonblock. Affected file is
128 lib/silcutil/silcfileutil.h.
130 * Added silc_fd_stream_file to lib/silcutil/silcfdstream.[ch].
132 Sat Nov 26 16:13:40 EET 2005 Pekka Riikonen <priikone@silcnet.org>
134 * FSM based implementation of SILC SKE. Simpler interface also.
135 Affected files are in lib/silcske/.
137 * Added SilcBool type. Affected file lib/silcutil/silctypes.h.
139 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
141 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
142 silc_mime_parse is available but deprecated.
144 * Check that packet is valid when processing key exchange,
145 authentication and rekey protocols. Fixes a crashbug.
146 Affected files are apps/silcd/protocol.c and
147 lib/silcclient/protocol.c.
149 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
150 all hash buffers to use that instead of fixed values.
152 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
154 * Added SHA-256 to crypto library. The SHA-256 takes now
155 precedence over SHA-1.
157 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
159 * Check for valid return value from regcomp. Affected file
160 lib/silcutil/unix/silcunixutil.c.
162 Tue May 10 23:11:17 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
164 * Fixed silc_hash_uint to work with integers. Affected
165 file lib/silcutil/silcutil.c.
167 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
169 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
171 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
173 * Fixed channel public key list saving on JOIN command reply
174 on backup router. Affected file apps/silcd/command_reply.c.
176 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
178 * Added default limit how many channels client can join,
179 default is 50. Added 'channel_join_limit' configuration
180 option to server too. Affected files are apps/silcd/command.c
181 and serverconfig.[ch].
183 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
185 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
186 On Toolkit the server and client are not compiled by default.
187 Affected file configure.ad.
189 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
191 * Added lib/contrib/getopt.[ch] for platforms that don't
192 have it (it is not GPL implementation).
194 * Fixed compilation when pkg-config is used.
196 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
198 * A comma in invite/ban string is invalid, check for it.
199 Affected file apps/silcd/server_util.c.
201 * Added SERVICE command to the server. It parses the command
202 request but SILC Server does not support services for the
203 time being. Affected file apps/silcd/command.[ch].
205 * Added SERVICE command and command reply to client library.
206 It is however incomplete. Updated Toolkit documentation.
207 Affected files are lib/silcclient/command[_reply].[ch].
209 * Fixed IDENTIFY/WHOWAS command reply to send the username
210 correctly (uninitialized buffer). Affected file is
211 apps/silcd/server_query.c.
213 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
215 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
216 finalizes the major restructuring of the CVS tree.
218 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
220 * Send empty MOTD reply if MOTD file cannot be read.
221 Affected file silcd/command.c.
223 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
225 * Optimized primer number generator to use simpler conversion
226 routines. Also assure that the prime number will have the
227 highest bit set after modifying it. Affected file is
228 lib/silcmath/silcprimegen.c.
230 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
232 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
233 for now only for testing purposes, it will not be delivered
234 in any distribution for now.
236 * Removed NSS MPI from the source tree. Due to upcoming
237 license change for the SILC Toolkit, we cannot deliver the
238 NSS MPI anymore. I decided to replace it in all distributions
239 with public domain library.
241 * Removed GNU regex from lib/contrib and introduced free
242 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
243 GNU regex compatible API to it (only partial).
245 * Removed getopt routines from lib/contrib.
247 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
249 * Use silc_server_send_command_reply to send replies instead
250 of encoding packet itself. Affected file silcd/command.c.
252 * Added command sending and receiving statistics to server.
253 Affected files in silcd/.
255 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
256 with GCC, for it not to warn about pointer signedness.
258 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
260 * Added context to the SilcIDCache destructor. Affected
261 files are lib/silccore/silcidcache.[ch],
262 lib/silcclient/client.c and silcd/server.c.
264 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
266 * Added pkg-config check to configure.
268 * The PublicKeyDir must not be used with Admin block in server
269 config. Affected file silcd/serverconfig.c.
271 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
275 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
277 * Handle empty LIST command reply correcttly in server. Affected
278 file silcd/command_reply.c.
280 * Handle empty LIST command reply correctly in client library.
281 The application will now receive one LIST command reply with
282 all arguments set to NULL if there are no channels. Updated
283 Client Library documentation accordingly. Affected file
284 lib/silcclient/command_reply.c.
286 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
288 * Added channel name string stringprep profile to the protocol
289 and implementation to allow a little free'er channel name
290 strings. Affected files are lib/silcutil/silcstringprep.[ch].
292 * Added silc_channel_name_[check|verify] to check and verify
293 channel name strings. Affected files are
294 lib/silcutil/silcstrutil.[ch].
296 * Added support for the new channel name preparation in client
297 library and server. Affected files in lib/silcclient and
300 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
302 * Added the Autodist into the source tree. It replaces the
303 old ./prepare. It can be used to create distributions as
304 previously. See README.CVS and README.DIST. See
305 distributions in distdir/.
307 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
309 * Make sure query sends at least an error back if nothing
310 more is sent. Affected file silcd/server_query.c.
312 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
314 * During query, check if the original command caller goes
315 away. If it does, stop the query. Affected file
316 silcd/server_query.c.
318 * Check for valid channel creation in JOIN command reply.
319 Affected file lib/silcclient/command_reply.c.
321 * Handle the resolver counter in silc_client_get_users_by_channel
322 callback correctly. Fixed auto-join bug in Gaim. Affected
323 file lib/silcclient/idlist.c.
325 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
327 * Added some better error messages. Affected file
328 silcd/command_reply.c and packet_receive.c.
330 * Handle error in WATCH command propely on backup router.
331 Affected file silcd/command.c.
333 * Fixed freeing of unfreeable variable in WHOIS command reply.
334 Affected file silcd/command_reply.c.
336 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
338 * Added pkg-config .pc file creation for silc core library
339 and silcclient library. A patch by c0ffee.
341 * Removed the need for GNU Libidn. Added the simple stringprep
342 from libidn into lib/contrib/. It is now used also on Windows
345 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
347 * Simplified the invite and ban string handling in the
348 server. Check for valid invite and ban arguments also.
349 Affected file silcd/server_util.c.
351 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
353 * Added WATCH list announcing in backup router protocol.
354 Affected files are silcd/command.c, server.c, server_backup.c.
356 * Do not change users mode to founder on normal server/backup
357 if the founder mode is set, and user is first one to join.
358 Affected file silcd/pcaket_receive.c.
360 * Do not send CUMODE_CHANGE notify back to sender. Affected
361 file silcd/packet_receive.c.
363 * Added getrusage() to take noise in SILC RNG. A patch by
364 Mika Boström. Affected files are configure.in.pre,
365 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
367 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
369 * Splitted the SILC libraries configuration into a configure
370 fragment into lib/configure.ad. It is now possible, once
371 this feature is added, to specify whether to compile or not
372 compile included SILC libraries. Affected files are
373 configure.in.pre, lib/silcmath/mpi/configure.ad,
374 lib/configure.ad, Makefile.defines.pre and
375 Makefile.defines_int.pre.
377 * Added --with-silc-includes and --with-silc-libs to configure.
378 If specified the included libs are not compiled, but the
379 specified libs are used. Pkg-config is not yet supported.
380 Affected file configure.in.pre.
382 * Fixed WATCH command handling on backup router. Router does not
383 send the watch command any more to backup if it originates from
384 backup. Affected file silcd/command.c.
386 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
388 * Changed announcing to not announce unregistered clients.
389 Affected file silcd/server.c.
391 * Fixed username handling in command reply. Affected file
392 silcd/command_reply.c.
394 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
396 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
398 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
399 Affected file: includes/silcincludes.h.in
401 * bool is defined as _Bool on Mac OS X now.
402 Affected file: lib/silcutil/silctypes.h
404 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
406 * Added support for UTF-8 nicknames, channel names and
407 server names in client library. Affected files in
410 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
411 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
412 software to check how Toolkit has been compiled.
414 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
416 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
418 * Use silc_utf8_str[n]casecmp instead of strcmp routines
419 in library and in SILC Client when dealing with nicknames
420 and other identifier strings. Affected file in client lib
423 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
424 irssi/src/silc/core/silc-servers.c.
426 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
428 * Fixed idcache to work with the new identifier strings.
429 Affected file lib/silccore/silcidcache.c.
431 * Added UTF-8 hash and compare function for SilcHashTable.
432 Affected file lib/silcutil/silcutil.[ch].
434 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
435 Affected file lib/silcutil/silcstringprep.[ch].
437 * Changed the identifier string handling to include the original
438 format in client, server, channel entries and normalized
439 format in cache. Affected files in silcd/.
441 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
443 * Added support for the new identifier strings and their
444 validity checking. Nicknames, channel names and usernames
445 can now include practically any kind of letters and various
446 other characters. Affected files in silcd/ and in libraries.
448 NOTE: comparing these strings should now be done with memcmp()
449 to check binary compatibility. All these strings are normalized
450 and casing is irrelevant.
452 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
453 as easy function for applications to check whether identifier
456 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
458 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
459 file lib/silcutil/silcutf8.c.
461 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
463 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
465 * Make public key in getkey reply mandatory. Affected file
466 lib/silcclient/command_reply.c
468 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
470 * Added Parameter dont_register_crypto_library to
471 SilcClientParam. If set to TRUE, silcclient library will
472 not initalize the Crypto Libraries and application
473 will need to do it. Affected file lib/silcclient/silcclient.h,
474 lib/silcclient/client.c.
476 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
478 * Imported new silc_utf8_[encode|decode] routines from
479 my internal SILC 1.1 source tree. New encodings added:
480 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
481 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
482 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
485 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
487 * Implemented stringprep (RFC 3454) API. Internally we use
488 GNU Libidn's stringprep, for now, so it is required now to
489 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
491 * Added checking for GNU Libidn and --with-libidn to configure.
493 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
495 * If the passphrases entered do not match while generating a new key,
496 completly start over instead of going into an infinite loop asking
497 the user to re-enter the passphrase correctly. Affected file
498 lib/silcutil/silcapputil.c
500 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
502 * Make sure server is removed from backup list when it is
503 deleted. Affected files silcd/command.c, server.c,
506 * Close socket when connecting to router fails. Affected
509 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
511 * Adopt configuration toolchain to current auto-tools.
512 Affected files prepare, irssi/configure.in
513 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
514 redo that. Affected files irssi/src/silc/core/client_ops.c,
515 irssi/src/fe-common/silc/fe-silc-channels.c
516 * Take over command line options into silcclient data structure.
517 Affected file irssi/src/silc/core/silc-core.c
519 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
521 * Do not try to initiate backup resuming protocol forever.
522 Affected file silcd/server_backup.c.
524 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
526 * ID change in resuming has to be done before changing
527 detached client's modes, since the ID change may fail and
528 leave ghosts on the network. Affected file is
529 silcd/packet_receive.c.
531 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
533 * Fixed Win32 scheduler to not stuck anymore. A patch from
534 Juha Räsänen. Affected file is
535 lib/silcutil/win32/silcwin32schedule.c.
537 * Fixed QoS parsing for connection blocks in server. Affected
538 file is silcd/serverconfig.c.
540 * Fixed server statistics increasing in server. Affected file
543 * The CLOSE command now marks backup router as self disconnected
544 to avoid resuming problems. Affected file silcd/command.c.
546 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
548 * When using silc_net_create_connection[_async], and your system can
549 create IPv6 sockets, it will try to connect to the IPv6 host.
550 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
551 file lib/silcutil/unix/silcunixnet.c
553 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
555 * Check for valid route when receiving packet from router and
556 when routing it to local server in the cell. A patch from
557 Matt Miller. Affected files silcd/router.c and server.c.
559 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
561 * Couldn't detach and reattach twice, because of the previous
562 commit. Affected file silcd/packet_receive.c
564 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
566 * Added check to ignore Port value if Initiator is FALSE.
567 Remote router coudln't connect if Port was set. Affected file
570 * If some client tries to resume more than once at the same time,
571 server crashed. Router didn't crash, but showed odd behaviour
572 (didn't allow clients to join anymore, ..). Affected files
573 silcd/packet_receive.c silcd/idlist.h
575 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
577 * Destroy the file transfer session in silc_client_file_close
578 with timeout. Affected file lib/silcclient/client_ftp.c.
580 * Call SFTP server monitor in READ and WRITE after the actual
581 operations. Affected file lib/silcsftp/sftp_server.c.
583 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
585 * Create one configure script from configure fragments
586 (configure.ad). This is a first step towards new distribution
587 system. Affected files prepare, configure.in.pre,
588 lib/silcmath/mpi/configure.ad.
590 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
592 * Removed expiring of client key pair. Affected file is
593 irssi/src/silc/core/clientutil.c
595 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
597 * Check the number of connections from real number of
598 connections instead of socket number, when deciding if
599 server is full. Affected files are silcd/server.c,
600 server_internal.h and silcd.c.
602 * Clarified the connections_max meaning in General section
603 in doc/example_silcd.conf.in.
605 * The reconnect_keep_trying default value set to TRUE
606 if it is not defined in the config file. Affected file
607 silcd/serverconfig.c.
609 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
611 * Fixed crashbug in connection closing, after a protocol
612 completion callback, which might have closed it already.
613 Affected file silcd/server.c.
615 * Fixed rekey with PFS in backup router. It did not allow
616 rekeys with PFS, and when the rekey protocol timedout
617 it crashed the backup router without the above fix. Affected
618 file silcd/packet_send.c and server.c.
620 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
622 * The silc_client_add_channel_private_key now returns the
623 private key context if pointer is given as argument.
624 Affected files are lib/silcclient/silcclient.h and
627 * Added support for using channel private keys in SILC
628 Client Library even if the private key mode is not set
629 on the channel. Affected file lib/silcclient/client_channel.c.
631 * The channel private key used to decrypt message is now
632 delivered to the application in the 'channel_messageÃ' client
633 operation. Affected files are lib/silcclient/silcclient.h
634 and client_channel.c.
636 * Fixed wrong arg type for user limit in CMODE command reply.
637 Affected file silcd/command.c.
639 * The user limit is now taken and saved to SilcClientEntry in
640 JOIN and CMODE command replies and in CMODE_CHANGE notify.
641 Affected files lib/silcclient/silcclient.h, command_reply.c
644 * Added support to the new private message key indicator
645 packet. Added a new function to the client library:
646 silc_client_send_private_message_key_request. The sender
647 indicates to be initiator, and receiver is responder.
648 Added the indicator to the SilcClientEntry as 'prv_resp'
649 boolean. Affected files are lib/silcclient/silcclient.h
650 client.[ch], and client_prvmsg.c.
652 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
654 * Fixed the JOIN command calling when called with both
655 -auth and -founder. Affected file is lib/silcclien/command.c.
657 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
659 * Check watcher list for resumed clients as well. Affected
660 file is silcd/packet_receive.c.
662 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
664 * Implemented the user limit to the CMODE_CHANGE notify,
665 CMODE command reply and JOIN command reply in server.
666 Affected files are silcd/server.c, command.c, command_reply.c,
667 packet_send.c and packet_receive.c.
669 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
671 * Defined SILC_STRFMT_END that must be used now with
672 silc_buffer_strformat, instead of SILC_STR_END. Fixes
673 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
674 lib/silcclient/silcvcard.c, silcd/server_util.c.
676 * Fixed the adding of public key to the WATCH list in server.
677 Fixed the WATCH notify sending to client. Affected files
678 are silcd/packet_send.[ch], command.c, server_util.c.
680 * Implemented the watching by public key in the SILC Client
681 Library and SILC Client. Affected files are
682 lib/silcclient/command.c and client_notify.c.
684 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
686 * Added support for public key watching in server. Affected
687 files are silcd/server.c, server_internal.h, command.c,
690 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
692 * Added public key to the SIlcClientEntry. Affected files
693 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
695 * Fixed the get_clients_whois reply processing to return
696 exactly same entries server returned. Makes it possible
697 to search using attributes. Affected file is
698 lib/silcclient/idlist.c.
700 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
702 * Save founder key to SilcChannelEntry. Affected files are
703 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
705 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
707 * Call the monitor callback with _CLOSED status from the
708 silc_client_file_close. Affected files are
709 lib/silcclient/client_fpt.c, silcclient.h
711 * Added silc_client_get_clients_whois which resolves using
712 WHOIS, and supports requested attributes as well.
713 Affected files are lib/silcclient/silcclient.h, idlist.c.
715 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
717 * Added support for asking the destination filename where
718 the downloaded file is saved in the file transfer. Affected
719 files are lib/silccilent/silcclient.h, client_ftp.c.
721 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
723 * Fixed error handling in resuming data processing. Affected
724 files are lib/silcclient/client_resume.c and client.c.
726 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
728 * Fixed silc_client_send_private_message to return TRUE correctly.
729 Affected file lib/silcclient/client_prvmsg.c.
731 * Added topic to the SilcChannelEntry. Affected files are
732 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
734 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
736 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
737 file lib/silcclient/command.c
739 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
741 * Convert all commands to UTF-8 before passing them to the
742 client library. Still need to convert replies from UTF-8 to
743 the locale encoding. Affected file
744 irssi/src/silc/core/silc-cmdqueue.c
746 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
748 * redirect all silc_client_command_calls through a queueing framework.
749 This fixes /CYCLE and the annoying "nick change after auto-joining
750 a channel". Furthermore it defines one central point where
751 command parameters can be UTF-8-ified. Affected files
752 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
753 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
755 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
757 * use asynchronous connect() to establish router connections.
758 Fixes problem when the primary router goes down. Affected files
759 silcd/server.c, silcd/server_backup.c
761 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
763 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
764 Fixed various compilation warnings when type casting ints
765 to pointers or vice versa, of different size. Updates around
768 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
770 * Surrogates not allowed in UTF-8 strings, updated decoder.
771 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
772 testers in lib/silcutil/tests/ directory.
774 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
776 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
777 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
778 files are lib/silcclient/silcclient.h, client.c.
780 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
782 * When resuming a session fails, notify the user that the session
783 file needs to be removed eventually. Affected files
784 irssi/src/fe-common/silc/module-formats.[ch],
785 irssi/src/silc/core/client_ops.c.
787 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
789 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
790 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
792 * Typofix in Irssi::Silc module. Affected file
793 irssi/src/perl/silc/Silc.xs.
795 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
797 * Changed the way NOTICE flagged messages are treated. Added support
798 for notices in queries and signing notices. Affected files
799 irssi/default.theme; irssi/docs/help/in/notice.in;
800 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
801 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
803 * Fixed typo in /ACTION help. Affected file
804 irssi/docs/help/in/action.in
806 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
808 * Fixed typo in perl module. Affected file
809 irssi/src/perl/silc/Server.xs
811 * Changed the way ACTION flagged messages are treated. Added support
812 for actions in queries and signing actions. Affected files
813 irssi/default.theme; irssi/docs/help/in/action.in;
814 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
815 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
818 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
820 * Incorrectly reported error when client had to be resolved from
821 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
823 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
825 * Fixed whois public key hash table deleting and adding in
826 detached client case. Affected file silcd/packet_receive.c.
828 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
830 * Changed filenames of silc/fe module not to collide with filenames
831 from core/fe. Also seperated public messages printing from
832 query messages printing. Affected files are all in
833 irssi/src/fe-common/silc.
835 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
837 * Fixed the invite process handling during joining to use
838 correct server name for the client that is matched against
839 the invite string for the channel. Wrong server name caused
840 inability to join the channel. Affected file is
843 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
845 * Fixed the CUMODE channel founder authentication on normal
846 server to not remove the founder rights on existing founder
847 before checking that router accepts the mode change. Affected
848 files are silcd/command.c and silcd/packet_receive.c.
850 * Remove the server entry correctly when rekey timeouts and
851 remote router connection on normal server is closed. Fixes
852 a crash where server uses the freed server entry. Affected
855 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
857 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
858 networks. This is the first step in solving the bug about
859 /SERVER ADD -silcnet <silcnet>. Affected files
860 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
861 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
862 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
864 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
866 * /SMSG and /MMSG now correctly create new queries. Affected files
867 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
869 * Add basic support for SILC protocol specific variables in perl.
870 Affected files irssi/src/perl/silc/*, irssi/configure.in,
871 irssi/src/perl/Makefile.am
873 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
875 * Don't use silc_get_input, it's obviously not reliable. Fixes
876 issue when the current key expires. Affect file
877 irssi/src/silc/core/clientutils.c
879 * Make the session data filename configurable. This makes it
880 possible to have different session files for different
881 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
882 client_ops.[ch], silc-servers.c,
883 irssi/src/silc/fe-common/silc/module-formats.[ch]
885 * Use the same set of libtool files for the MPI lib as for the
886 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
887 config.sub, configure.in, install-sh, missing, mkinstalldirs
889 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
891 * Fixed server statistics decrementing error to not go to
892 negative. Affected file silcd/packet_receive.c.
894 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
896 * Use silc_server_query_add_error to add error in public key
897 search error. Added support in send_reply to send errors
898 without specific argument. Affected file silcd/server_query.c.
900 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
901 Client for NO_SUCH_NICK. It was against the protocol specs.
902 Affected file irssi/src/silc/core/client_ops.c.
904 * Added backwards support for the wrong NO_SUCH_NICK error sending
905 in server. To be removed in SILC Server 1.0. Both old clients
906 and clients with fixed error handling now works. Affected file
907 silcd/server_query.c.
909 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
911 * fixed a bug in the whois using attributes function where no
912 error was sent if no nickname and client id but the attributes were
913 given to whois. Affected file silcd/server_query.c
915 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
917 * remove public key from public key hashtable on detach. Affected
918 file silcd/packet_receive.c
920 * free public key hashtable before removing clients on server
921 shutdown. Affected file silcd/server.c
923 * remove public key prior deleting client-data on killing a client.
924 Affected file silcd/server_util.c
926 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
928 * Getting the MOTD from other servers works now. Affected
929 files are silcd/command.c and silcd/command_reply.c
931 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
933 * Initialize the variable idletag, since it is tested in
934 silc_core_deinit for its default value. Affected file
935 irssi/src/silc/core/silc-core.c
937 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
939 * Fixed signed channel messages across cells. Affected file
942 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
944 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
945 is not defined. They can now be safely used in if-statements
946 without braces. Affected file lib/silcutil/silclog.h.
948 * Added the checks for backup closing connection due to error
949 (local or remote) and thus not allow the resuming to occur
950 in reconnect. Affected files are silcd/packet_send.c
953 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
955 * Help file updates. Affected files in irssi/src/docs/help/in/.
957 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
959 * Fixed channel messages across cells. Affected file
962 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
964 * Fixed file transmission accepting in client library to not
965 start the negotiation if user hasn't accepted the transfer,
966 instead create new session for resent transfer. Affected
967 file lib/silcclient/client_ftp.c.
969 * Show the session ID in the file transmision list. Remove
970 session from list that failed to transfer. Switch the current
971 session automatically after transmission, and in errors, to new
972 session if other sessions exists in the transfer list. Affected
973 files are irssi/src/silc/core/silc-servers.c,
974 irssi/src/fe-common/silc/modfule-formats.c.
976 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
978 * Fixed MIME header parsing for the hopefully last time. Affected
979 file lib/silcutil/silcstrutil.c
981 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
983 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
985 * The SILC RNG is now gauranteed to return non-zero random
986 values. Affected files are lib/silccrypt/silcrng.[ch].
988 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
990 * Fixed nickname formatting when changing only case of the
991 nickname. Affected file lib/silcclient/idlist.c.
993 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
995 * Fixed a memory leak and incorrect printing of the "appears as"
996 message. Affected file irssi/src/silc/core/client_ops.c
998 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1000 * Added CRT (Chinese Remainder Theorem) supported RSA
1001 private keys and private key operations. This significantly
1002 increases private key operation efficiency. No compatibility
1003 issues with new or old private keys. Affected files are
1004 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
1006 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1008 * Fixed GCC-3.3.2 related compilation warnings from the
1011 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1013 * Removed RC6 from distributions.
1015 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1017 * Added some better comments to lib/silccrypt/silcpkcs.h,
1018 optimized some routines in lib/silccrypt/silcpkcs.c.
1019 Added test_silcpkcs into lib/silccrypt/tests/.
1021 * Fixed silc_rng_global_init to actually init the global RNG
1022 if RNG wasn't provided for it. Affected file is
1023 lib/silccrypt/silrng.c.
1025 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1027 * Added silc_hash_table_find_by_context_ext. Affected files
1028 lib/silcutil/silchashtable.[ch].
1030 * Save the public key on normal server in WHOIS command reply
1031 from attributes, if present, and add it to public key hash
1032 table. Fixes WHOIS resolving by public key on normal server.
1034 Optimized the attributes resolving on normal server to not
1035 resolve if we resolved them already from router.
1037 Affected files are silcd/server_query.c, command_reply.c.
1039 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
1041 * Added support for whois using attributes.
1042 Affected files silcd/command_reply.c, silcd/packet_receive.c,
1043 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
1046 * Added support for whois using public key attribute to /WHOIS i
1047 client command. Affected files irssi/docs/help/in/whois.in,
1048 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
1050 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1052 * Fixed UMODE setting in server when the client has anonymous
1053 mode set. The mode setting was not working. Affected file
1056 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1058 * Fixed some bugs and typos related to sending split messages.
1059 Print notification when sending messages with /MMSG. Affected
1060 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
1062 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1064 * Optimized the socket referencing in packet routines, client
1065 library and server. Affected files are lib/silccore/silcpacket.c,
1066 lib/silcclient/client.c and silcd/server.c.
1068 * If silc_socket_set_qos is given with NULL arguments the QoS is
1069 reset from the socket. Affected files are
1070 lib/silcutil/silcsockconn.[ch].
1072 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1074 * Add a /LISTKEYS command which lists the locally cached
1075 client and server keys. Affected files
1076 irssi/src/fe-common/module-formats.[ch],
1077 irssi/src/silc/core/silc-{channels,servers}.c
1078 irssi/docs/help/in/listkeys.in
1080 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1082 * Check that packet queue purging was successful. Affected
1083 files lib/silcclient/client.c and silcd/packet_send.c. Related
1084 to MAC failed errors.
1086 * Do not clear the inbuf even if it is empty if QoS was applied
1087 to it. Otherwise the QoS data is cleared and MAC failed error
1088 will occur. Affected file lib/silccore/silcpacket.c.
1090 * Use the rekey period time as rekey protocol timeout value.
1091 If the rekey does not succeed during the rekey period there's
1092 something very wrong, and we most likely end up with wrong keys,
1093 do graceful reconnect then. Affected file silcd/server.c.
1095 * Take reference of the socket in the parser context, as it's
1096 possible to have the parsers in queue after the socket is
1097 disconnected and this may cause crash. Affected files are
1098 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1101 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1103 * Fixed KICK command reply sending, it sent to replies.
1104 Affected file silcd/command.c.
1106 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1108 * Finish the silc-mime.pl script. It now supports MIME type
1109 guessing using magic files, signing data messages, executing
1110 MIME handlers in background. Affected files
1111 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1113 * Changed MIME signal handler to make things easier for the perl
1114 script. Affected files irssi/src/silc/core/client_ops.c,
1115 silc-servers.c, and irssi/docs/signals.txt
1117 * Cleaned up the silc_mime_parse function and fixed detection
1118 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1120 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1122 * Resolve the IP for file transfer listener from the connection
1123 socket. Affected file lib/silcclient/client_ftp.c.
1125 * Accept NULL hostname parameter in the functions
1126 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1127 if hostname is not wanted.
1129 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1131 * Fixed race condition between silc_client_init and
1132 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1134 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1136 * Fixed file transfer connection closing when SIGNOFF for
1137 the client is received from server. Affected file is
1138 lib/silcclient/client_ftp.c.
1140 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1142 * Check for disconnected socket in QUIT callback. Affected
1143 file silcd/command.c.
1145 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1147 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1148 Affected files lib/silcutil/silcstrutil.c
1150 * Cleaned up the escape/unescape functions for correctness and
1151 speed. Affected file irssi/src/silc/core/client_ops.c
1153 * Removed handling for data messages with Content-Type: text/*,
1154 moved parsing of MIME headers to the signal handler, added
1155 support for signing and verifying data messages. Affected
1156 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1157 irssi/src/silc/core/silc-{servers,channels}.c
1159 * Added a perl script for handling data messages based on
1160 information read from Mailcap files. New file
1161 irssi/scripts/silc-mime.pl
1163 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1165 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1166 acknowledge recepetion of a message to the sender. Updated
1169 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1171 * Unregister channel key saving callback when deleting channel.
1172 Affected file lib/silcclient/idlist.c.
1174 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1175 before calling notify client operation. Affected file is
1176 lib/silcclient/client_notify.c.
1178 * Unregister QoS tasks when deleting the socket connection.
1179 Affected files lib/silcutil/silcsockconn.[ch],
1180 unix/silcunixsockconn.c.
1182 * Implemented latest presence-attrs draft changes. Affected
1183 files lib/silccore/silcattrs.h and
1184 irssi/src/silc/core/silc-queries.c.
1186 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1188 * Save old channel keys in list to allow more rapid change
1189 of channel keys if server for some reason does that. This
1190 avoids loosing so many channel messages due to not having
1191 key to decrypt. Affected file lib/silcclient/silcclient.h,
1192 idlist.c and client_channel.c.
1194 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1196 * Continued backup router tests and fixes. Affected files
1197 silcd/server_backup, server_util.c, server.c. See TODO.
1199 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1201 * Fixed SERVER_SIGNOFF handling in servers. The client
1202 was removed from wrong list thus not removing the client
1203 at all. Affected file silcd/packet_receive.c.
1205 * Do not execute rekey protocol for disabled connections as
1206 it would never go through. Affected file silcd/server.c.
1208 * Added timeout for rekey protocol to catch if the protocol
1209 never executes successfully. Affected files silcd/server.c
1212 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1214 * Abandon packet processing for disconnected sockets. Check
1215 this always after calling packet processing callback.
1216 Affected file lib/silccore/silcpacket.c.
1218 * Fixed double registration disconnection code in server.
1219 Closed wrong connection. Affected file silcd/packet_receive.c.
1221 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1223 * On normal server reconnect to primary during resuming 4
1224 times, then give up. Affected file silcd/server_backup.c.
1226 * If during reconnecting to routers we notice we have router
1227 connection but no primary router set, the server is in desync.
1228 Reconnect to primary to restore network. Affected file
1231 * Assure that only one protocol is exeucting at the same time.
1232 Added checks for all protocols. Affected files are
1233 silcd/server.c and server_backup.c.
1235 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1237 * Check that a string is not already part on invite/ban
1238 string when processing it. Affected file silcd/server_util.c.
1240 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1242 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1243 with 1.2 version of the protocol. Affected file is
1244 silcd/packet_receive.c.
1246 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1248 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1249 where the passphrase was given. Affected file is
1252 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1254 * INVITE and BAN notifys are now delivered from routers to
1255 servers (but not clients) on the channel. Updated specs and
1256 code. Affected files silcd/packet_[send|receive].[ch],
1257 command.c, server.c and server_util.c.
1259 * Implemented INVITE and BAN announcing. Affected files are
1260 silcd/server.[ch], server_util.c.
1262 * Implemented SilcStatus error type argument returning in
1263 command reply error in server. Affected file silcd/command.c.
1265 * Implemented SilcStatus argument returning in comand reply
1266 in client library. The command_reply client operation now
1267 returns error specific arguments as well. Affected files
1268 are lib/silcclient/command_reply.[ch], client_resume.c,
1269 lib/silccore/silcstatus.[ch].
1271 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1273 * Backup router protocol version 1.2 implemented. Testing still
1274 required. Affected files in silcd/server_backup.[ch], server.c,
1275 packet_receive.c and server_internal.h.
1277 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1279 * silc_client_send_[channel|private]_message now return TRUE
1280 or FALSE. Affected file lib/silcclien/client_channel.c and
1283 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1285 * Check for explicit nickname in INVITE and BAN processing
1286 during join as well (and don't expect only wildcards in
1287 invite/ban strings). Affected file silcd/command.c.
1289 * Fixed the INVITE and BAN by public key. The public key saved
1290 is the PK payload (as specified) not the raw data. Affected
1291 file silcd/server_util.c.
1293 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1295 * UTF-8 text message support for actions and notices in SILC
1296 Client. Affected file irssi/src/silc/core/client_ops.c.
1298 * silc_get_username and silc_get_real_name now returns sensible
1299 data on Win32. Patch by Toni Willberg. Affected file is
1300 lib/silcutil/win32/silcwin32util.c.
1302 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1304 * Provide a signal handler to send MIME encoded messages and emit
1305 a signal when a MIME encoded message is received. Also document
1306 the signals for usage with the perl interface.
1308 A sample perl script will be supplied at a later point.
1310 Affected files are irssi/docs/signals.txt,
1311 irssi/src/silc/core/client_ops.[ch],
1312 irssi/src/silc/core/silc-{channels,servers}.c
1314 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1316 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1317 server. Use this time to display a lag and disconnect when it
1318 exceeds a specified limit.
1320 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1322 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1324 * Remove the channel auth list in normal server if router
1325 encofrces its list during connecting. Send notify to channel
1326 to remove the mode to remove the list. Affected files are
1327 silcd/server_util.c and silcd/packet_receive.c.
1329 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1331 * Added support for channel public keys. Updated protocol specs
1332 and implemented it. Affected files are
1333 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1334 lib/silcclient/command_reply.c.
1336 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1338 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1339 terminate the process on Linux. Affected file silcd/silcd.c.
1341 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1343 * Check for NULL buffer in silc_buffer_clear. Affected file
1344 is lib/silcutil/silcbuffer.h.
1346 * Simplified the backup router protocol by removing the _GLOBAL
1347 types. Updated protocol specs and the code. Affected files
1348 are silcd/server_backup.[ch].
1350 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1352 * Deny '@' and '!' from nicknames since they are reserved
1353 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1354 Updated protocol specs and the code.
1356 Affected files are silcd/server_util.[ch].
1358 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1360 * Fixed stack overflow in Irssi SILC client. Affected
1361 file irssi/src/silc/core/client_ops.c.
1363 * Check that Host is set in ServerConnection and RouterConnection
1364 in silcd.conf. Affected file silcd/serverconfig.c.
1366 * Fixed crash in server with protocol completion callbacks,
1367 namely rekey and backup resuming protocols. Affected files
1368 are silcd/server_backup.c and silcd/server.c.
1370 * Fixed rekey protocol to not restart if it is started already.
1371 Affected files are lib/silcclient/client.c and
1374 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1376 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1378 * Fixed EOF handling in SILC Config, affected file
1379 lib/silcutil/silcconfig.c.
1381 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1383 * Fixed RESOLVING flag handling in JOIN notify and other
1384 notifys to handle the resolvings correctly in client library.
1385 Affected file lib/silcclient/client_notify.c.
1387 * Do not send full INVITE and BAN lists in INVITE and BAN
1388 notifys, only the changed information. Affected file
1391 * Fixed INVITE notify sending in INVITE command, send it
1392 only when needed. Affected file silcd/command.c.
1394 * Handle the founder key change properly in CMODE_CHANGE
1395 notify. Bug #122. Affected file silcd/packet_receive.c.
1397 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1399 * Remove the mark for output (mark it only for input) after
1400 purging outgoing queue. Prevents the "Error in select()"
1401 floods. Affected file silcd/packet_send.c.
1403 * Fixed incorrect connection deletion from client library
1404 after calling "connect" client operation. Could cause
1405 crashes for example during reconnect timeouts. Affected
1406 files are lib/silcclient/client.c and
1407 irssi/src/silc/core/client_ops.c.
1409 * Check server private key file permissions before starting
1410 the server. Affected file silcd/serverconfig.c.
1412 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1414 * NULL terminate allocated string in silc_buffer_strformat.
1415 Affected file lib/silcutil/silcbuffmt.c.
1417 * Rewrote the invite/ban list string handling in server to
1418 use SilcBuffer instead. Affected files are silcd/command.c
1419 and silcd/server_util.c.
1421 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1423 * Fixed double free in CMODE command when setting new HMAC
1424 for channel. Affected file silcd/command.c.
1426 * Added couple of missing memset's to zero sensitive memory.
1427 Affected files silcd/command.c, lib/silcclient/command.c.
1429 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1431 * Fixed a double free in INVITE command error handling in
1432 server. Affected file silcd/command.c.
1434 * Added macros SILC_SWAB_[16|32] to swab byte order of
1435 16-bit and 32-bit unsigned integers. Affected file
1436 lib/silcutil/silctypes.h.
1438 * Use the SILC_SWAB_16 instead of htons() in server when
1439 handling ports since the ports in structures are always
1440 in little-endian order (regardless of platform). Affected
1441 file silcd/serverid.c and silcd/server_backup.c.
1443 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1445 * Send DISCONNECT in close admin command in server. Affected
1446 file silcd/command.c.
1448 * Check whether we are already connecting to a remote router
1449 (in addition of checking whether we are already connected)
1450 before creating new connection. Affected file silcd/server.c.
1452 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1454 * Added better compiler and compiler flags checking in
1457 * Check that socket is valid after QoS is applied to data.
1458 Affected file lib/silcutil/unix/silcunixsockconn.c.
1460 * Make sure the socket connecetion is not closed to early
1461 when closing connection in server. Also make sure the
1462 connection is always closed after error in a protocol.
1463 Affected file silcd/server.c.
1465 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1467 * Removed --session and --dummy options from Irssi SILC Client.
1468 -d option is available only if --enable-debug was given.
1469 Affected files are irssi/src/silc/core/silc-core,
1470 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1472 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1474 * Added silc_buffer_steal to steal the data from the buffer.
1475 Affected file lib/silcutil/silcbuffer.h.
1477 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1479 * Fixed server crash with double Primary block in config file.
1481 Fixed also various memory leaks around the config file
1482 parser. Affected files lib/silcutil/silcconfig.c,
1483 silcd/serverconfig.c.
1485 * Changed my nickname (Johnny Mnemonic) to my real name, this
1486 means that bugs introduced by him were actually introduced
1489 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1491 * Don't display "foo appears as foo\nYou're now known as foo"
1492 messages. Affected file irssi/src/silc/core/client_ops.c
1494 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1496 * Fixed error handling of invalid client entry when calling
1497 commands in server. Fixes a crash. Affected file
1500 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1502 * Added some sanity checks in server for correctness of the
1503 server configuration. Affected file silcd/serverconfig.c.
1505 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1507 * Prevent endless resolving of user informations in USERS
1508 command by checking the command reply status correctly.
1509 Affected file lib/silcclient/command_reply.c.
1511 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1513 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1514 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1515 Aldous <Matthew@Aldous.com>.
1517 * Added better implementation using CriticalSection of
1518 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1519 <mikko.lahteenmaki@pikabaana.net>.
1521 * Added some Winsock WIN32 compatiblity defines into
1522 includes/silcwin32.h.
1524 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1526 * Fixed double free in async host lookup code. Affected file
1527 lib/silcutil/silcsockconn.c.
1529 * On backup router handle now the SERVER_SIGNOFF from router
1530 for local connected servers too, and close the connections.
1532 Do not process them as normally signing off servers when they
1533 really signoff by sending EOF fe, but always assume that
1534 router sends the SERVER_SIGNOFF.
1536 Affected files silcd/server.c and silcd/packet_receive.c.
1538 * Fixed socket unsetting when closing connections. Affected
1539 files silcd/server.c and silcd/packet_send.c.
1541 * Do not print the nickname in SERVER_SIGNOFF if we do not
1542 have it. Prevents asserts in Irssi core. It is possible we
1543 don't have the nick if it was just being resolved when server
1544 signoff. Affected file irssi/src/silc/core/client_ops.c.
1546 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1548 * Fixed autonick crashbug in client library. Affected file
1549 lib/silcclient/client.c.
1551 * Fixed Unix implementation of SilcMutex to really assert if
1552 the mutex is locked/unlcoked already. Affected file
1553 lib/silcutil/unix/silcunixmutex.c.
1555 * Fixed locking in silc_schedule_uninit. It didn't lock
1556 when dispatching timeout tasks. Affected file is
1557 lib/silcutil/silcschedule.c.
1559 * Changed Win32 implementation of SilcThread to use modern
1560 Win32 interface. Affected file is
1561 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1563 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1565 * Don't print signed messages when sending failed. Affected files
1566 irssi/src/silc/core/silc-[servers.c/commands.h]
1568 * Send adquate signal when founding a channel by joing it. Affect
1569 file irssi/src/silc/core/client_ops.c
1571 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1573 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1574 irssi/src/fe-common/core/themes.c
1576 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1578 * Fixed close command to use the port correctly when closing
1579 server connections. Affected file silcd/idlist.c.
1581 * Check for NULL outbuf in silc_socket_write. It is possible
1582 that it is NULL is some odd case. Affected files are
1583 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1585 * Do not call final protocol callback for backup router
1586 resuming protocol when closing connection. It is closed
1587 by timeout in case of error. Affected file silcd/server.c.
1589 * Backup reconnect to router if backup resuming protocol
1590 failed. Affected file silcd/server_backup.c.
1592 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1594 * Fixed double free in SKE library error hadling when signature
1595 error occurred. Affected file lib/silcske/silcske.c.
1597 * Save the fingerprint to new SilcClientEntry after changing
1598 nickname. Affected file lib/silcclient/client_notify.c.
1600 * Print SIGNOFF in Irssi SILC client only if the nickname is
1601 known. Prevents asserts in Irssi core. It is possible we
1602 don't have the nick if it was just being resolved when it
1603 quit. Affected file irssi/src/silc/core/client_ops.c.
1605 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1607 * Fixed double free in invite list adding code when adding
1608 invite strings. Affected file silcd/server_util.c.
1610 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1612 * More log printing during backup router protocol. Affected
1613 file silcd/server_backup.c.
1615 * Removed backwards support for old private key file format.
1616 Affected file lib/silccrypt/silcpkcs.c.
1618 * Removed backwards support for not-so-strict decryption length
1619 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1621 * GETKEY to update the client entrys fingerprint too.
1622 Affected file lib/silcclient/command_reply.c.
1624 * Added --without-libtoolfix for package builders using weird
1625 wrappers around libtool (BSD at least).
1627 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1629 * Fixed backup router bugs: When backup resumes router and
1630 receives a CHANNEL_MESSAGE packet the backup must not act
1631 as router since the packet header decryption would be
1632 different. Also, when relaying packets to channel, do
1633 not re-encrypt packets on backup that came from the primary
1634 since the connection isn't really router-router connection.
1635 Affected files silcd/server.c, silcd/packet_send.c.
1637 * Added checks in encryption/decryption that encryption/decryption
1638 length sent as argument really is multiple by block size. Helps
1639 catching really weird bugs like the above backup router bugs
1640 when packets are being decrypted in wrong way. Affected files
1641 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1643 * Fixed padding generation in private key file encryption.
1644 Affected file lib/silccrypt/silcpkcs.c.
1646 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1648 * Added ignore_message_signatures setting which can be used
1649 to ignore signatures in messages. Affected files are
1650 irssi/src/silc/core/client_ops.c, silc-core.c.
1652 * Fixed the libtoolfix to use command line options instead of
1653 environment variables. They didn't work as expected. Now,
1654 the libtool is fully run-time configurable.
1656 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1658 * Verify signature payload for signed messages. Affected files
1659 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1660 irssi/src/silc/core/silc-core.h
1662 * Display signature verification result in public and private
1663 messages using theme abstracts. See irssi/default.theme for
1664 examples on their usage. Affected files
1665 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1666 irssi/src/fe-common/silc/module-formats.[ch],
1667 irssi/src/fe-common/silc/fe-common-silc.c,
1668 irssi/src/fe-common/silc/Makefile.am
1669 irssi/src/fe-common/core/fe-messages.[ch]
1671 * Fixed bugs in Irssi's theme parsing. Affected files
1672 irssi/src/fe-common/core/themes.c
1674 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1676 * Calculate the correct length for signed messages before
1677 encrypting, it must be multiple by block size. Affected
1678 file lib/silccore/silcmessage.c.
1680 * silc_message_signed_get_public_key returns now both
1681 decoded and encoded public key. Affected files are
1682 lib/silccore/silcmessage.[ch].
1684 * Added libtoolfix script that makes the libtool more generic
1685 and configurable in run-time. Now we can specify in run-time
1686 if what kind of libraries we want to create, regardless of
1687 configuration. SIMs are now creates even if --disable-shared
1688 was explicitly given.
1690 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1692 * Fixed founder key sending in CMODE command in client.
1693 Affected file lib/silcclient/command.c.
1695 * Fixed CUMODE founder authentication in server to not check
1696 for client's public key since it's not supposed to do that.
1697 Affected file silcd/command.c.
1699 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1701 * Set realname and hostname in NICK_REC records. Affected file
1702 irssi/src/silc/core/silc-nicklist.c
1704 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1706 * Remove 1.0 protocol backwards compat code from client
1709 * Added more reliable check for whether nickname did change
1710 or not, or whether only Client ID changed in NICK_CHANGE
1711 notify. Affected file lib/silcclient/client_notify.c.
1712 Fixes bug in '@' character handling in a nickname.
1714 * Added support for automatically parsing signature from
1715 the message payload. Added new function
1716 silc_message_get_signature to return the payload to
1717 application. Affected files lib/silccore/silcmessage.[ch].
1719 * Changed the private_message and channel_message client
1720 operations to deliver the SilcMessagePayload to the
1721 application too. Application can use it fe. to get the
1722 signature from the message for verification. Affected
1723 file lib/silcclient/silcclient.h, client_channel.c and
1726 * Redefined the signed payload for message payloads.
1727 Updated protocol specs and implemented.
1729 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1731 * Fixed wrong invite and ban list handling in server command
1732 reply. Affected files are silcd/command_reply.c,
1733 silcd/server_util.[ch].
1735 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1737 * Fixed CMODE setting in server when founder mode was set.
1738 Affected file silcd/command.c. Bug #95.
1740 * Added support to setting specific public key in CMODE in
1741 Irssi SILC client. Affected file lib/silcclient/command.c.
1743 * Added support to use specific public key in CUMODE in
1744 Irssi SILC Client. Affected file lib/silcclient/command.c.
1746 * Added support for inviting and banning by public key in
1747 Irssi SILC client. Affected file lib/silcclient/command.c.
1749 * Fixed fingerprint/babbleprint showing in invite and ban
1750 list command replys. Affected file is
1751 irssi/src/silc/core/client_ops.c.
1753 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1755 * Format CMODE +c and +h to display both the mode and the argument
1757 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1759 * Added test vectors and test programs for SHA-1, MD5,
1760 HMAC-SHA1 and HMAC-MD5. New tests are located in
1761 lib/silccrypt/tests/. Fixed also argument decoding bug in
1762 MD5 implementation. Affected file lib/silccrypt/md5.c.
1764 * Changed the channel private key and private message key
1765 generation (with static keys) to use SHA1 instead of MD5,
1766 as SHA1 is the mandatory hash function in SILC. Affected
1767 file lib/silcclient/client_[channel/prvmsg].c.
1769 * Changed the private key file encryption to use SHA1 instead
1770 of MD5. Added support for the old generation and added
1771 automatic change of the key (to be removed later). Affected
1772 files lib/silccrypt/silcpkcs.c.
1774 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1776 * Load only files with .pub suffix in PublicKeyDir. Affected
1777 file silcd/serverconfig.c.
1779 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1781 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1782 channels. Affected files silcd/silcd.c, silcd/server.h.
1784 * Added the config directive PublicKeyDir for the client block.
1785 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1787 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1789 * Merged Toni's irssi/silc.conf patch.
1791 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1793 * Max alloc tests in allocation routines. Affected file
1794 lib/silcutil/silcmemory.c.
1796 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1798 * Fixed a typo in resuming code that fixed detach/resume code
1799 in server. Bug #93. Affected file silcd/packet_receive.c.
1801 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1803 * Do reverse lookups for server when /connecting. Affected files
1804 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1805 irssi/src/core/net-nonblock.*
1807 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1809 * Added library versioning for shared libraries. Affected
1810 files configure.in.pre and lib/Makefile.am.pre.
1812 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1814 * Display INVITE and BAN lists as specified by SILC 1.2
1816 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1818 * Do not send invite list back unless asked (when sending
1819 no arguments) or when list was modified. Affected file
1822 * Remove client from invite list in KILLED notify and in
1823 KILL command. Affected file silcd/command.c and
1826 * Fixed bugs in invite list handling in INVITE command.
1827 Affected files silcd/command.c and silcd/server_util.c.
1829 * Merged with Irssi 0.8.6.
1831 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1832 Affected file irssi/src/fe-text/silc.c.
1834 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1836 * The silc_argument_get_[first/next] now return the argument
1837 type to caller. Added silc_argument_payload_encode_one.
1839 Affected files are lib/silccore/silcargument.[ch].
1841 * Added support for the SILC 1.2 INVITE command and new
1842 invite lists to server. Affected files are silcd/command.c,
1843 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1845 * Added support for the SILC 1.2 BAN command and new
1846 ban lists to server. Affected files are silcd/command.c,
1847 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1849 * Added support to client sending new INVITE command. Affected
1850 file is lib/silcclient/command.c.
1852 * Added support to client sending new BAN command. Affected
1853 file is lib/silcclient/command.c.
1855 * Added support for removing client from invite list when kicked
1856 from channel, as SILC 1.2 dictates. Affected files are
1857 silcd/packet_receive.c and silcd/command.c.
1859 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1861 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1862 automatically the cipher's internal IV. Affected files
1863 lib/silccrypt/silccipher.[ch].
1865 * Assure the RESUME_CLIENT packet is not sent to twice to
1866 backup router if the detached client was originated from
1867 the backup. Affected file silcd/server.c. Bug #76.
1869 * Changed silc_sim_symname to not allocate memory. Affected
1870 file lib/silcsim/silcsimutil.c.
1872 * Fixed memory leaks with SIMs in server. Affected files
1873 silcd/serverconfig.c, silcd/server.c.
1875 * Fixed channel key distribution after resuming detached
1876 client. Affected files silcd/packet_receive.c.
1878 * Fixed channel's global_user boolean checking after detaching.
1879 Check it after changing the owner of the client not before.
1880 Affected file silcd/packet_receive.c.
1882 * Fixed few double frees from client library. Fixes at least
1883 Bug #81, possibly others too.
1885 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1886 notifys in Irssi SILC Client. Affected file is
1887 irssi/src/silc/core/client_ops.c. Bug #82.
1889 * Applied Ville Räsänen's manual page and --mandir bugfix
1890 patch. Affected files are configure.in.pre and Makefile.am.pre.
1893 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1895 * Added support to backup router protocol for backup to tell
1896 normal server that it cannot use the backup router as primary
1897 because the primary isn't really down. Updated protocol
1900 * Added support for primary router to tell backup router that
1901 resuming is not possible because the backup really isn't primary
1902 in the cell. For example if backup disconnected itself the
1903 resuming is not allowed since the primary really did not
1904 go down. Updated protocol specs.
1906 * Removed MARS from crypto library.
1908 * Defined the CTR mode and Randomized CBC mode in SILC. The
1909 CTR mode is RECOMMENDED now in specification. Defined also
1910 Serpent cipher as optional cipher. Updated the protocol specs.
1912 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1914 * Added support for inviting/banning by IP/MASK, public key,
1915 and explicit Client ID. Redefined the command and notify
1916 types to allow easier forwards support for other methods
1917 of inviting/banning. Updated protocol specs.
1919 * Remove the client from channel's invite lists if the client
1920 is kicked or killed. Updated protocol specs.
1922 * Unified the Channel Message Payload and Private Message
1923 into one Message Payload. Updated protocol specs and
1926 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1928 * Don't wait for EOF after socket error has occurred, but
1929 close the connection. Affected file is silcd/server.c.
1931 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1933 * Added support for setting FOUNDER mode on channel with
1934 specific public key which can be set with CMODE command.
1935 Updated protocol specs and implemented in client and server.
1937 * Fixed the Irssi SILC client to correctly shutdown the client
1938 library to avoid memory leaks. Affected files are
1939 irssi/src/silc/core/silc-core.c and silc-servers.c.
1941 * Deprecated the No Reply flag in SKE protocol and introduced
1942 "IV Included" flag which can be used to indicate that the IV
1943 is included in the ciphertext. This makes it possible to use
1944 SILC on unreliable transport, such as UDP which may cause
1945 packet reordering and losses. Updated protocol specs, did
1948 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1950 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1951 < 32 bit values in correct size. Affected file is
1952 lib/silcmath/mp_mpi.c.
1954 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1956 * Fixed the KE Start Payload parsing to check that mandatory
1957 fields are present. Affected file lib/silcske/payload.c.
1959 * Fixed compilation warnigs in Irssi SILC Client. Affected
1960 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1962 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1964 * Print "nick now appears as newnick" and update Irssi's nicklist
1965 when you change your nick to "nick". Closes #62
1967 * Never format your own nick. Closes #63
1969 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1971 * SILC_UMODE_GONE changes are now propagated correctly to the
1972 Irssi client. Closes #54
1974 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1976 * Fixed example in /HELP KEY
1978 * Added expando $j which expands to current SILC Client version
1980 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1982 * Fixed public key decoding in crypto library.
1984 * Added better error printing to SKE library.
1986 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1988 * Fixed NICK command to not crash if nickname was not sent.
1990 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1992 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1993 Deprecated the old Encrypt-And-MAC order. Updated protocol
1994 specs and implemented.
1996 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1997 generation. Updated specs and implemented.
1999 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2001 * Added support for rekey before 2^32 sequence number wraps.
2002 Affected files in server and client library.
2004 * Padding must be at least 8 bytes now. Implemented and updated
2007 * Compute maximum padding for authentication packets to make
2008 passphrase approximation attacks impossible. Affected files
2009 in client library and in server.
2011 * Fixed PING command sending in client library and handling in
2012 server. The server ID must be ID Payload, not raw ID data.
2013 Affected files in server and client library.
2015 * Defined that all public keys sent in commands and notify
2016 payloads are actually Public Key Payloads not raw public key
2017 data. Updated protocol specs and implemented.
2019 * Updated protocol version to 1.2. Updated specs and code.
2021 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
2022 status types. Updated specs and the code.
2024 * Added support for normal client to kill its own entries from
2025 the network. Updated protocol specs and the code.
2027 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
2028 and added initial implementation.
2030 * Added MAC field to the Private Message Payload to protect
2031 against chosen ciphertext attacks. Updated the protocol specs
2034 * Added idle and signon fields to the ATTRIBUTE_SERVICE
2035 attribute to indicate the user's current idle and signon time
2036 of a service. Updated protocol specs and implemented.
2038 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2040 * Added "do_not_bind" argument to silc_client_file_send what
2041 can be used to not bind locally but assume the file receiver
2042 provides the point of connect. Usefull when sender is behind
2043 NAT device. Affected file lib/silcclient/silcclient.h and
2046 * Added -no-listener option to FILE SEND command in Irssi SILC
2047 client. Affected file irssi/src/silc/core/silc-servers.c.
2048 Renamed FILE RECEIVE to FILE ACCEPT.
2050 * Confirm passphrase for private key encryption in
2051 silc_create_key_pair and silc_change_private_key_passphrase.
2052 Affected files are lib/silcutil/silcapputil.c.
2054 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2056 * Move silc_client_packet_send back to internal, added
2057 silc_client_send_packet, a bit simpler function for application.
2058 Affected files lib/silcclient/silcclient.h, client.c and
2061 * Moved the SilcClientEntry, SilcChannelEntry and
2062 SilcServerEntry to silcclient.h to be public and documented
2063 them for application. Affected files are
2064 lib/silcclient/silcclient.h and idlist.h.
2066 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2068 * Fixed manual page installation patch by Ville Räsänen.
2069 USERS help page fix patch by Ville Räsänen
2071 * Changed the silc_client_command_call interface to make
2072 the command call simpler for the application. The library
2073 now handles the command line parsing, command finding and
2074 execution. Application only needs to call the function
2075 with the command line. Affected files are
2076 lib/silcclient/silcclient.h, command.[ch].
2078 * Fixed silc_get_input to NULL-terminate the returned input.
2079 Affected file lib/silcutil/silcutil.c.
2081 * Resolve the client's public key in JOIN command if the
2082 founder auth data is being requested but we don't know the
2083 client's public key. Affected file silcd/command.c.
2086 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2088 * Print notify for server opers when backup router comes
2089 online. Affected file silcd/server.c.
2091 * Fixed the INVITE command to send the invite list in
2092 command reply. Affected file silcd/command_reply.c.
2094 * Fixed MOTD command reply sending. Affected file
2097 * UTF-8 decode the topic in TOPIC command reply and LIST
2098 command reply in Irssi SILC client. Affected file is
2099 irssi/src/silc/core/client_ops.c.
2101 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2103 * Fixed the INVITE command to not crash Irssi SILC client
2104 when given without nickname argument. AFfected file
2105 irssi/src/silc/core/client_ops.c.
2107 * Fixed double free in WHOIS query on normal server when
2108 forwarding query to router. Affected file is
2109 silcd/server_query.c.
2111 * Fixed WATCH command reply handling on normal server which
2112 was missing altogether. Affected file silcd/command_reply.c.
2115 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2117 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2118 Included yodl sources for each of these. Also modified
2119 Makefile.am prototype to install these files to proper
2120 locations. Updated CREDITS. Affected file Makefile.am.pre,
2121 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2124 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2126 * Added support for encrypted private key files. Now
2127 passphrase must be provided when new key pair is created
2128 (can be empty though), and prompted when loading the
2129 private key. Added support for loading the old-style
2130 non-encrypted private keys as well. Affected files
2131 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2134 * Fixed silc_get_input to accept input on all terminals.
2135 Affected file lib/silcutil/silcutil.c.
2137 * Moved the Irssi SILC client key loading and other stuff
2138 to be called after the arguments and UI is initialized.
2139 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2141 * Added -P option to Irssi SILC client which can be used
2142 to change the passphrase of the private key. Affected
2143 file irssi/src/silc/core/silc-core.c.
2145 * Added silc_change_private_key_passphrase apputil routine
2146 to lib/silcutil/silcapputil.[ch].
2148 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2150 * Fixed connection closing in client library to not crash.
2151 Moved the connection freeing totally to function
2152 silc_clinet_del_connection. Affected file
2153 lib/silcclinet/client.c.
2155 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2157 * Changed includes/silcincludes.h to silcincludes.h.in to
2158 include configuration specific information. The silcdefs.h
2159 is not included in to installation anymore (it's only
2160 compilation time header).
2162 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2164 * Moved the SilcClient and SilcClientConnection from client.h
2165 to the public lib/silcclient/silcclient.h. Changed the
2168 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2170 * If version string in silc_clinet_alloc is NULL the library
2171 puts it automatically. Affected file lib/silcclient/client.c.
2173 * Changed the version strings from variables to #define's
2174 in includes/silcversion.h.
2176 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2178 * Added shared library complation support.
2180 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2182 * Added lib/silcutil/silcapputil.[ch] for application
2183 utility functions. It includes routines for applications'
2184 convenience. Added silc_create_key_pair, silc_show_public_key
2185 and silc_load_key_pair functions.
2187 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2189 * Send RESUME_CLIENT packet from router to backup routers
2190 to in resuming. Affected file silcd/packet_receive.c.
2192 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2194 * In IDENTIFY command parsing, send all other IDs except
2195 Client IDs explicitly to router for resolving on normal
2196 server. Also check that ID received in WHOIS command is
2197 always Client ID, others are not allowed. Affected file
2198 silcd/server_query.c.
2200 * Merged latest changes from irssi.org CVS.
2202 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2204 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2205 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2207 * Fixed the heartbeat sending in Irssi SILC client. Moved
2208 the silc_client_packet_send to silcclient.h for application
2209 usage. Affected files lib/silcclient/client_internal.h
2210 lib/silcclient/silcclient.h.
2212 * Fixed a bug in query resolving in server. Used wrong
2213 variable in a for loop and crashed. Affected file is
2214 silcd/server_query.c.
2216 * Server constructs requested attributes only to locally
2217 connected clients. Affected file silcd/server_query.c.
2220 * Fixed a bug when sending resolving from router to server
2221 with requested attributes. The constructed WHOIS command
2222 was incorrect. Affected file silcd/server_query.c.
2225 * Fixed Requested Attributes saving in WHOIS command reply.
2226 The length of the data buffer must be saved too. Affected
2227 file silcd/command_reply.c.
2229 * Update the client entry's servername after detaching is
2230 over. Affected file silcd/packet_receive.c. Bug #37.
2232 * Resolve incomplete client entrys in CUMODE_CHANGE and
2233 CMODE_CHANGE notifys. Affected file is
2234 lib/silcclient/client_notify.c. Bug #42.
2236 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2238 * Fixed channel key packet processing bug on backup router
2239 during backup resuming protocol. Affected file is
2240 silcd/packet_receive.c.
2242 * Fixed memory leaks in server. Affected files are
2243 silcd/server.c and silcd/packet_receive.c.
2245 * Fixed packet decryption problem when backup router encrypted
2246 channel message with wrong key during backup resuming
2247 protocol. Affected file silcd/packet_send.c.
2249 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2250 Toni Willberg (toniw@iki.fi)
2252 * Changed the SilcCipher context to be private. Changed the
2253 silc_cipher_get_iv to just return pointer to the IV. Added
2254 silc_cipher_get_name to return the name of the cipher.
2255 Fixed code all around to support these changes. Affected
2256 files are lib/silccrypt/silccipher.[ch], client library and
2259 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2261 * Fixed unaligned access in lib/silccore/silcattrs.c.
2263 * Fixed libtool linking in lib/silcsim/Makefile.am.
2265 * Fixed services attribute printing. Affected files is
2266 irssi/src/silc/core/silc-queries.c.
2268 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2270 * Fixed a crashbug in incoming server accepting. Affected
2271 file silcd/server.c.
2273 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2275 * Added automatically generated index to Toolkit Reference
2278 * Added support for Postscript Toolkit Reference Manual.
2280 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2282 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2285 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2287 * Added 'send_events' boolean argument to the function
2288 silc_schedule_set_listen_fd which sends the set events to
2289 the application explicitly if set to TRUE. Default action
2290 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2291 lib/silcclient/client_internal.h and silcd/server_internal.h.
2293 * Added silc_compare_timeval to determine which time values
2294 is smaller. Affected file lib/silcutil/silcutil.[ch].
2296 * Added sort-of "Quality of Service" (QoS) support to
2297 SilcSocketConnection. Data reception can be controlled with
2298 rate limit per second and/or read data length limit.
2299 Added silc_socket_set_qos. Affected files are
2300 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2302 * Added the QoS configuration to SILC Server configuration
2303 file. Affected files are silcd/serverconfig.[ch] and
2306 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2308 * Merged with irssi.org CVS.
2310 * Failed OPER and SILCOPER authentications are now logged.
2311 Affected file silcd/command.c. Bugs #25.
2313 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2315 * ROBODoc documented lib/silcutil/silcbuffer.h and
2316 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2317 <ville.rasanen@iki.fi>.
2319 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2321 * Added support for auto-passphrase authentication from the
2322 config file during connecting which was not implemented
2323 yet. Affected file irssi/src/silc/core/client_ops.c.
2325 * Fixed a bug in authentication protocol failure handling which
2326 was processing wrong callback context. Affected files
2327 are lib/silcclient/client.c and protocol.c.
2329 * Fixed the /ATTR allow off to actually work. Affected file
2330 is irssi/src/silc/core/silc-queries.c.
2332 * Fixed the /ATTR -del to work. Affected file is
2333 irssi/src/silc/core/silc-queries.c.
2335 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2337 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2339 * Fixed mask attribute adding in Irssi SILC client. Affected
2340 file irssi/src/silc/core/silc-queries.c.
2342 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2344 * Added support for saving the requested attributes in
2345 WHOIS to directory. Affected file is
2346 irssi/src/silc/core/silc-queries.c.
2348 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2350 * Added support for parsing VCard fields that do not have
2351 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2353 * Fixed a double free bug in hash table foreach function
2354 if the entry was deleted in the foreach callback. Affected
2355 file lib/silcutil/silchashtable.c.
2357 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2359 * Added silc_attribute_get_verify_data to return the signature
2360 verification data for either user digital signature or
2361 server digital signature in Requested Attributes. Affected
2362 files are lib/silccore/silcattrs.[ch].
2364 * Added silc_vcard_alloc which is used to allocated dynamic
2365 SilcVCard context. The silc_vcard_free now checks whether
2366 the context is dynamically allocated or not. Affected files
2367 are lib/silcutil/silcvcard.[ch].
2369 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2371 * Periodically remove the NOATTR status from client entry
2372 so that the client may take the attributes in use even after
2373 server has resolved them unsuccessfully earlier. Affected
2374 file silcd/server_query.c and idlist.h.
2376 * Moved sha1hash and md5hash from client->internal to
2377 SilcClient for application usage. Affected files are
2378 lib/silcclient/client.h and client_internal.h.
2380 * Fixed attribute encoding and decoding bugs. Affected
2381 files lib/silccore/silcattrs.[ch].
2383 * Added ATTR command to Irssi SILC Client which is used to
2384 manage user's Requested Attributes sending and values for
2385 WHOIS command. Affected files around Irssi SILC client.
2387 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2389 * Added silc_buffer_strformat which can be used to format
2390 strings into a buffer which size is automatically increased.
2391 Affected file lib/silcutil/silcbuffmt.[ch].
2393 * Added implementation of VCard (RFC 2426) which can be used
2394 as part of Requested Attributes in WHOIS command. Affected
2395 file lib/silcutil/silcvcard.[ch].
2397 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2399 * Some strncat -> silc_strncat changes our the core and
2402 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2403 errors. Added better error printing to SKE library.
2404 Affected files lib/silcske/silcske.c, silcske_status.h and
2407 * Save the PKCS key length even if only private key is set to
2408 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2410 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2411 length in bits not in bytes. Affected files are
2412 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2413 silcd/server_query.c.
2415 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2417 * Added silc_attribute_payload_encode_data to directly encode
2418 the data into the attributes buffer. Renamed function
2419 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2420 Affected files are lib/silccore/silcattrs.[ch].
2422 * silc_hash_table_find_foreach calls the foreach function now
2423 once even if the nothing was found with context set to NULL.
2424 Affected file lib/silcutil/silchashtable.[ch].
2426 * Remove the RESOLVING flag from client entry after received
2427 the Requested Attributes from the client. Fixed memory leak
2428 in client entry freeing. Affected files silcd/server_query.c
2431 * Added Requested Attributes support into SILC Client Library.
2432 It is not able to send requested attributes in WHOIS command,
2433 and also receive and process requested attributes. Added
2434 silc_client_attribute_[add|del] and silc_client_attributes_get
2435 functions. Added also `ignore_requested_attributes' to the
2436 SilcClientParams to not use attributes in client. Affected
2437 files are lib/silcclient/command.c, client_attrs.[ch],
2438 silcclient.h, client_internal and client.[ch].
2440 * Changed the silc_client_get_client_by_id to support Requested
2441 Attributes, it takes them as argument now. Affected file
2442 is lib/silcclient/silcclient.h, and idlist.c.
2444 * Added -details option to WHOIS command in Irssi SILC Client
2445 to support the requested attributes. By default it requests
2446 all attributes. Affected file lib/silcclient/command.c and
2447 irssi/doc/help/in/whois.in.
2449 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2451 * Add also SERVICE attribute for server-constructed attribute
2452 data. Also digitally sign the attributes and add
2453 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2454 silcd/server_query.c.
2456 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2458 * Changed the silc_attribute_payload_encode to support list
2459 of attributes (function may be called several times to add
2460 a new attribute). Removed the silc_attribute_payload_encode_list
2461 function. The encoding function now also automatically encodes
2462 the data, so the caller does not need to do that. Affected
2463 files lib/silccore/silcattrs.[ch].
2465 * Added support for replying on behalf of the user to the
2466 Requested Attributes in WHOIS command in the server. Affected
2467 file silcd/server_query.c.
2469 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2470 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2472 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2474 * Don't swtich to become primary router if we are backup if
2475 decryption error has occurred. Affected file silcd/server.c.
2477 * Fixed a bug in backup router IP address comparison in
2478 silc_server_backup_get.
2480 Save now also the port of the server/router and use that
2481 in comparison as well. Affected file silcd/server_backup.c.
2483 * Normal server now reconnects to backup router automatically
2484 if connection is lost to it. Affected file silcd/server.c.
2486 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2488 * If packet processing fails (like integrity check fails)
2489 the connection is closed now. Affected files are
2490 lib/silccore/silcpacket.c and silcd/server.c.
2492 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2494 * Fixed double free in RSA public key set function
2495 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2498 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2500 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2501 Added server_query.[ch] which provides one interface for
2502 querying information using all three commands.
2504 * Changed all "typedef unsigned char" in core library to
2505 "typedef SilcUInt8".
2507 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2509 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2511 * Renamed silc_server_get_client_resolve to
2512 silc_server_query_resolve and moved to server_query.[ch].
2514 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2516 * Resumed client packet handling from server put the resumed
2517 client on wrong list on router and caused the client not
2518 be present on the network anymore. Now fixed to put the
2519 client to correct list. Affected file silcd/packet_receive.c.
2521 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2523 * Various cleanup in error message output in config parsing code
2524 and in server init code. Fixed error log files containing
2525 too many newlines ('\n') in some situations. Affected files are
2526 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2528 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2530 * Use the reverse lookupped hostname in client internals
2531 instead of one user provided us as remote server name.
2532 Affected file lib/silcclient/client.c.
2534 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2536 * Added 'app_context' to silc_schedule_init. It is an
2537 application specific context that is delivered to application
2538 in task callback functions. Affected files are
2539 lib/silcutil/silcutil.[ch].
2541 * The hb_context in SilcSocketConnection is not freed
2542 automatically anymore (application must free it). Freeing
2543 it automatic is inconsistent. Affected files are
2544 lib/silcutil/silcsockconn.[ch].
2546 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2548 * Added support for removing explicitly added client connections
2549 in rehash and closing the client connections if they were
2550 unconfigured in the rehash. Affected file silcd/server.c.
2552 * Added support for aborting automatically pending commands
2553 that never receives the reply (to avoid memory leaks).
2554 Added also silc_server_command_pending_timed to set the
2555 specific timeout for pending command. Affected files are
2556 silcd/command[_reply].[ch].
2558 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2559 specs and lib/silccore/silcstatus.h.
2561 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2563 * Changed the silc_get_time to accept time value as argument
2564 or if zero is sent return current local time. Affected
2565 file lib/silcutil/silcutil.[ch].
2567 * Added STATS command to client library and Irssi SILC client.
2568 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2570 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2572 * Assure that channel key is set before sending it. May
2573 crash server otherwise. Affected file silcd/packet_send.c.
2575 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2577 * Assure that endless loop cannot happen with detached client
2578 resolving on normal server. Added idlist status
2579 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2580 silcd/idlist.h and silcd/packet_receive.c.
2582 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2584 * Incoming file transfer request cannot use same session as
2585 the sending session. This can happen when sending file to
2586 yourself. Crashed the client on quit. Affected file
2587 lib/silcclient/client_ftp.c. Bug #24.
2589 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2591 * Implemented the draft-riikonen-precense-attrs draft and
2592 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2594 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2596 * Distribute the SERVER_SIGNOFF notify also to local backup
2597 routers from the primary router. The backup router may not
2598 have the signing of local server directly connected and need
2599 to know about the signoff. Affected file silcd/server_util.c.
2601 * Use the primary router as the origin of the locally connected
2602 server when it is disconnecting from the backup router since
2603 that's where it really is coming from. Now the clients from
2604 the disconnecting server are removed correctly and "shadow"
2605 clients are not left to the backup router. Affected file
2608 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2610 * If normal server is standalone and found existing but disabled
2611 channel, do not re-create the channel since it creates
2612 duplicate same channels. Affected file silcd/server.c.
2614 * Added anonymous client connections support to server. New
2615 "anonymous" configuration option to ConnectionParams section
2616 added. If set to true, the username and hostname information
2617 of the client will be scrambled and anonymous user mode is
2618 set automatically to the user. Affected files are
2619 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2621 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2623 * In JOIN notify handling, mark that the cache entry of the
2624 client cannot be expired. Can cause crashes on normal
2625 server (asserts client->channels). Affected file is
2626 silcd/packet_receive.c.
2628 * From now on distribution versions are used as protocol versions
2629 instead of by default using the Toolkit base version as protocol
2630 version. Affected file prepare.
2632 * Do not set the locally resolved hostname for local client
2633 entry but take what server sends. This way the real hostname
2634 is showed in WHOIS for yourself. Affected file is
2635 lib/silcclient/idlist.c and lib/silcclient/client.c.
2637 * Resolve local info with IDENTIFY when connecting to server.y
2639 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2641 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2642 for implied search (not needed on platforms which has native
2643 pthreads library). Use --without-pthreads to disable threads.
2644 Affected file is configure.in.pre
2646 * Fixed --with-iconv on platforms which need to bypass (broken)
2647 native iconv(). Affected file is configure.in.pre
2649 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2651 * Moved -C option parsing in Irssi SILC client at same time
2652 as other options. The UI was initialized earlier and caused
2653 problems on command line. Bug #16. Affected file is
2654 irssi/src/silc/core/silc-core.c.
2656 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2658 * Added global variable silc_log_timestamp that tells silclog
2659 wether to print or not the timestamp in the logging files.
2660 Affected file lib/silcutil/silclog.[ch].
2662 * Added silcd configuration option Timestamp in the Logging
2663 section. Affected file silcd/serverconfig.[ch],
2664 doc/example_silcd.conf.in.
2666 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2668 * Fixed fingerprint checking to check for entirely empty
2669 fingerprint instead of two first bytes when determining
2670 if it is set. Bug #18. Affected file silcd/command.c.
2672 * Fixed duplicate PKCS name registering to not allow it.
2673 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2675 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2677 * Conditionalize non-gcc compiler optimizations for various
2678 platforms, enable those commented out. Cleanups.
2679 Affected file lib/silcmath/mpi/configure.in
2681 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2683 * silc_rng_exec_command() left zombie processes if command
2684 didn't generate any output. Affected file
2685 lib/silccrypt/silcrng.c
2687 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2689 * Rewrote iconv checking, introduce --with-iconv for systems
2690 which rely on libiconv. Check if iconv() provided by libc
2691 is good enough, otherwise demand libiconv. Affected file
2694 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2696 * Search for ldopen() also in libc. This enables SIM support
2697 on *BSD systems. Based on patch from Alex Zepeda. Affected
2698 file configure.in.pre
2700 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2702 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2703 This fixes prepare on *BSD systems. Affected file
2706 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2708 * More fixed for not having purge timeout for global clients
2709 that are on channel. Affected files silcd/command_reply.c
2712 * Fixed the rekey protocol to work with backup router connections.
2713 Rekey packets are now allowed on disabled connections as
2714 well. Affected files silcd/packet_send.c and server.c.
2716 * Do not switch to be as backup router when shutting down and
2717 closing the primary connection. Affected file silcd/server.c.
2719 * Fixed memory leaks in backup router deleting. Added
2720 silc_server_backup_free to free all data during shutdown of
2721 server. Affected files silcd/server_backup.[ch].
2723 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2725 * Do not process commands if the sock->user_data is NULL.
2726 Affected file silcd/command.c.
2728 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2730 * Fixed buffer overflow and security problems (loosing bits
2731 in CFB encryption) in SILC RNG. Problems reported by
2732 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2734 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2736 * Added yet more checks that client is not expired on global
2737 list if it is on channels. Affected file is
2738 silcd/command_reply.c.
2740 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2742 * Merged c0ffee's MIME signal patch which adds support for
2743 sending also MIME messages in Irssi SILC Client, and handling
2744 received MIME messages in a signal (and perhaps doing something
2745 to non-textual MIME messages).
2747 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2749 * Fixed pending command deletion in server and client library
2750 to check the whole list instead of breaking after first found.
2751 The affected files are silcd/command.[ch] and
2752 lib/silcclient/command.[ch].
2754 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2756 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2757 secret or private, otherwise it's possible to find out
2758 whether a secret channel exists or not. Affected file
2761 * If CMODE change fails during the mode setting, assure that
2762 the old mode mask is set for the channel back. Affected
2763 file silcd/command.c.
2765 * Fixed passphrase saving on +a channel on normal server
2766 after successful JOIN command. Affected file silcd/command.c.
2768 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2770 * Remove server/router operator privileges in DETACH command,
2771 since it's possible to resume to server where these
2772 privileges would not be allowed for the client. Affected
2773 file silcd/command.c.
2775 * Do not set to wait for backup in rehash of the server.
2776 Affected file silcd/server.c.
2778 * Do not check listener sockets when counting how many
2779 socket connections we have. Affected file is
2780 silcd/server_util.c.
2782 * Do not announce disconnected clients that are remaining
2783 in history (for WHOWAS). This is because SIGNOFF notify
2784 for these has been sent earlier already. Affected file
2787 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2789 * Buffer overflow with CUMODE command's mode->mode character
2790 conversion. Reported by Ville Räsänen. Affected file
2791 lib/silcutil/silcutil.c.
2793 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2795 * Allow heartbeat packets to go disabled connections anyway.
2796 Affected files silcd/server.c and silcd/packet_send.c.
2798 * Do not broadcast New Channel packets with List flag set
2799 in the packet to backup routers. The router must check
2800 for the correctness of the packets before sending them.
2801 It is possible that router will have enforce Channel ID
2802 change and this would cause desync in the backup router.
2803 Affected file silcd/packet_receive.c.
2805 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2806 are handled in list parsing. They are not list packets
2807 anymore. Affected file silcd/packet_receive.c.
2809 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2811 * Stop waiting for backup router through the timeout, not
2812 directly after backup router has arrived. Affected file
2815 * Do not re-create channel keys and send them when removing
2816 clients in server shutdown. Affected files are
2817 silcd/server_internal.h and silcd/server_util.c.
2819 * Notify distribution to backup routers was missing from
2820 the silc_server_send_notify_dest function which caused
2821 desyncing problems with backup router. Affected file is
2822 silcd/packet_send.c.
2824 * The client's channel removing was working wrong on
2825 backup router. It assumed that it doesn't know global
2826 information but backup router does know. For this reason
2827 it could remove channel when it wasn't supposed to do that.
2828 Affected file silcd/server.c and silcd/server_util.c.
2830 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2832 * Stop for a couple seconds after badkup router has become
2833 primary router. Affected file silcd/server.c.
2835 * Added silc_server_remove_servers_by_server, which is used
2836 to remove servers originated from some other server. Also
2837 clients of those servers can be removed too. Affected file
2838 silcd/server_util.[ch].
2840 * When removing clients after a server has signed of remove
2841 also all servers behind that server (unless they are known
2842 to be available locally), and send SERVER_SIGNOFF for each
2843 of the server separately. Also the signed off clients are
2844 sent now separately per signed off server. The affected files
2845 are silcd/server.c and silcd/server_util.[ch].
2847 * All servers added with silc_idlist_add_server must always
2848 have both "router" and "connection" pointers set. Otherwise,
2849 bad server entries may be left around in the cache.
2850 Affected file silcd/command_reply.c.
2852 * Do not create the channel key in NEW_CHANNEL packet
2853 processing if the channel is empty. Affected file
2854 silcd/packet_receive.c.
2856 * Completed backup router support for standalone routers.
2857 Supports also servers in the cell that do not use the backup
2860 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2862 * Fixed a bug in silc_string_regexify which did not add '^'
2863 at the start of each string, and thus the matching was
2864 not explicit. For example ban list iikone@*!*@* would
2865 match also "priikone", which is wrong, it would have to be
2866 *iikone@*!*@* to match also "priikone". Affected
2867 file lib/silcutil/unix/silcunixutil.c.
2869 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2871 * Enable all local server connections before updating client
2872 caches when we've become backup router. Otherwise, signoff
2873 packets may not reach the clients. Affected files are
2874 silcd/server.c and silcd/server_util.[ch].
2876 * Fixed a bug in version string parsing which could crash
2877 the program with specially formatted version string.
2878 Bug reported and patch provided by Ville Räsänen. Affected
2879 file lib/silcutil/silcutil.c.
2881 * Handle the disconnection immediately when DISCONNECT
2882 packet is received in server. Affected file silcd/server.c.
2884 * Primary router now waits a short time (10 seconds) for
2885 backup router connection before accepting any other
2886 connection (except local). Affected file silcd/server.c,
2889 * Fixed a crash in client libary in NICK_CHANGE notify when
2890 NICK_CHANGE arrived for client entry we are resolving
2891 currently. Affected file lib/silcclient/client_notify.c.
2893 * Call the sconn->callback completion even if error had
2894 occurred. Start reconnecting always if connection to
2895 primary router fails during backup router protocol.
2896 Affected files silcd/server.c and server_backup.c.
2898 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2900 * Added functions silc_server_send_opers and
2901 silc_server_send_opers_notify to send packets stricly
2902 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2903 to send variable argument notify to operators.
2904 Affected files silcd/packet_send.[ch] and silcd/server.h.
2906 * Removed UMODE rights checking with UMODE_CHANGE notify.
2907 Affected file silcd/packet_receive.c.
2909 * Server/router operator now receives notify when network
2910 switches to backup router and when it resumes the use of
2911 primary router. Affected file silcd/server.c and
2912 silcd/server_backup.c.
2914 * Fixed the updating of client information after backup
2915 resuming protocol is over; update all except local clients
2916 to the new primary router. The affected file is
2917 silcd/server_util.c.
2919 * Added support for closing active connections in rehash
2920 that were unconfigured by the user. Supports currently
2921 closing server and router connections. Affected file
2924 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2926 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2928 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2929 is NULL since seems that on some platforms NULL is allowed
2930 and on some it's not. Fallback encoding is used instead.
2931 Affected file lib/silcutil/silcstrutil.c.
2933 * Fixed statistics updating for incoming server connection
2934 which could cause problems when re-connecting. Affected
2935 file silcd/server.c.
2937 * Preliminary backup router support for standalone router
2938 added. Affected files in silcd/.
2940 * Mark server connections in backup router disabled before
2941 and after backup protocol. Affected file is
2942 silcd/server_backup.c.
2944 * Added support for reconnecting to remote server connection
2945 even if the protocol fails, and if the configuration wants
2946 us to keep trying to connect anyway.
2948 Server connection is not allowed to backup router if
2949 backup router does not have connection to primary router yet.
2951 Affected file is silcd/server.c.
2953 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2955 * Added silc_client_udpate_server function to update changed
2956 server info. Affected file lib/silcclient/idlist.[ch].
2958 * Added check for server entries that are being resolved when
2959 notify is received. If being resolved, handle the received
2960 notify only after it's resolved so that all notifys are
2961 handled in same order as received from the server.
2963 Added similar resolver check to channel entries. Every
2964 notify that cause resolving of any information that affects
2965 channel entry marks the channel entry in waiting state.
2966 After whatever resolving is over the waiters are signalled
2967 and only then the notifys are handled in the same order
2968 as delivered from the server.
2970 Affected files are lib/silcclient/idlist.[ch], and
2973 * Fixed KILLED notify handling in normal server. Affected
2974 file silcd/packet_receive.c.
2976 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2977 is locally connected, or was locally connected (but may
2978 be detached and connection is not active). Added also
2979 SILC_IS_LOCAL for checking this status. Affected files
2980 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2981 silcd/server.c and silcd/server_internal.h.
2983 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2985 * Don't send or handle TOPIC_SET if topic is already set and
2986 is same as being set. Affected files silcd/command.c and
2987 silcd/packet_receive.c.
2989 * Fixed CMODE change rights checking to work correctly when
2990 removing modes by operator. Affected file is
2991 silcd/server_util.c.
2993 * Fixed some handling with New Channel packet in router and
2994 fixed some CMODE_CHANGE notify handling in server and router.
2995 Affected file is silcd/packet_receive.c.
2997 * Changed "disconnect" client operation to include the
2998 reason of the disconnection and optional disconnection
2999 message. Affected file lib/silcclient/silcclient.h.
3001 * Made the compilation of lib/contrib/ stuff conditional.
3002 Affected files configure.in.pre, lib/contrib/Makefile.am.
3004 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3006 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
3007 to the sender of the notify too, to avoid situation where two
3008 notifys are in the network at the same time going to oppsite
3009 directions. Affected file silcd/packet_receice.c.
3011 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3013 * Delete the client from channel even if the cilent->id is
3014 NULL. It was possible that client was deleted without
3015 removing from channels (theoretically at least). Affected
3016 file silcd/server.c and silcd/server_util.c.
3018 * Free the client data too when resuming is not successful.
3019 Affected file silcd/packet_receive.c.
3021 * Merged some code from c0ffee's silc-plugin. Affected files
3022 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
3024 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
3025 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
3026 to the primary router connection, the other one returns
3027 TRUE if packet must be broadcasted to network.
3029 * All notifys that are destined to primary router (to network)
3030 are now automatically sent to backup routers even if the
3031 router is standalone (and has backup router). Affected files
3034 * Added --without-irssi and --without-silcd configuration
3035 options for disabling the compilation of these applications.
3036 Affected file configure.in.pre and prepare.
3038 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3040 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
3041 UTF-8 encoding and decoding. Added also new encodings
3042 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
3044 Added also SILC_STRING_LANGUAGE which is language and charset
3045 specific encoder and decoer for those platforms that support
3046 iconv(). It can convert the UTF-8 to and from the locale
3047 specific character set.
3049 Affected file lib/silcutil/silcstrutil.[ch].
3051 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
3053 * Added function silc_get_command_name to the file
3054 lib/silcutil/silcutil.[ch].
3056 * Improved the server debug output a bit. Affected files are
3059 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3061 * Save the channel passphrase when received succesful JOIN
3062 command reply from router, on normal server. Otherwise
3063 joinig +a channels from normal server is not possible.
3064 Affected file silcd/command.c.
3066 * Fixed a bug in TOPIC_SET notify handling. The notifier
3067 may be other than client too, like server or channel.
3068 It expected it to always be only client and ignored the
3069 notify. Affected file silcd/packet_recieve.c.
3071 * Removed some (unnecessary) debug printing from
3072 lib/silccore/silcid.c and lib/silccore/silcargument.c.
3074 * Do not force CMODE_CHANGE when server is announcing new
3077 Router announces stuff only after server reannounces channel
3078 after CHANNEL_CHANGE notify.
3080 These fixes optimizes the announcing procedure, and perhaps
3081 fixes some problems too. Affected file silcd/packet_receive.c.
3083 * Fixed SERVER_SIGNOFF sending to local clients. It was
3084 totally broken and sent the notify to all local clients,
3085 instead of only to those that was on same channel as the
3086 signing off clients. Affected file silcd/server_util.c.
3088 * Added -D option to server. It can be used to give debug
3089 level. The levels are from 0 - 99, and are predefined for
3090 smooth server debugging. (see silcd.c for the predefined
3091 levels). Affected file silcd/server.c.
3093 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3095 * Fixed a bug in Irssi SILC client to close the connection
3096 properly when disconnecting from server. Affected file
3097 irssi/src/silc/core/client_ops.c.
3099 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3101 * When authenticating as founder during JOIN command, check
3102 that the one authenticating becomes the only founder on the
3103 channel. Affected file silcd/command.c.
3105 * Better checking for founder mode setting when CUMODE_CHANGE
3106 notify is received. Affected file silcd/packet_receive.c.
3108 * Close all connections when shutting down the server by sending
3109 DISCONNECT packet. Close all listeners too when shutting
3110 down the server. Affected file silcd/server.c.
3112 * Handle DISCONNECT packet correctly in client library by
3113 calling the "disconnect" client operation. Affected file
3114 lib/silcclient/client.c.
3116 * Handle local errors correctly during resuming. Affected
3117 file lib/silcclient/client.c.
3119 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3121 * The log file is not dupped internally anymore in
3122 lib/silcutil/silclog.c. Fixed memory leaks too.
3124 * The scheduler now dispatches all pending timeout tasks
3125 when it is uninitialized with silc_schedule_uninit.
3126 Affected file lib/silcutil/silcschedule.c.
3128 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3130 * Added --enable-stack-trace option to configure. Added
3131 memory allocation stack trace support. Added files
3132 lib/silcutil/stacktrace.[ch]. Affected files are
3133 lib/silcutil/silcmemory.[ch].
3135 * Fixed memory leaks from libraries and server. Affected
3136 files around the tree.
3138 * Reverted back a fix made to CUMODE which broke it.
3139 Affected file silcd/command.c.
3141 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3143 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3144 core library, and implemented it. All textual messages SHOULD
3145 use this flag and the message MUST be UTF-8 encoded.
3146 All text messages sent by Irssi SILC client are now UTF-8
3147 encoded (regardless whether the terminal supports UTF-8 or not).
3148 Affected files are lib/silccore/silcchannel.h,
3149 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3152 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3154 * Added lots of new statistics updating that was missing from
3155 the server and router code. Affected files in silcd/.
3157 * Sending SIGUSR1 signal to server now dumps the current
3158 server statistics into /tmp directory. Affected file is
3161 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3162 the SILC Hash Interface also. Added new functions
3163 silc_hash_get_name, silc_hash_init, silc_hash_update and
3164 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3166 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3168 * Added some better info printing for client during connecting.
3169 Affected file silcd/server_util.c.
3171 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3172 to silence a user on a channel. Affected files are
3173 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3174 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3175 and silcd/packet_receive.c.
3177 * Fixed a fatal bug in handling of malformed command payload.
3178 Affected file silcd/command.c.
3180 * Fixed a double free when announcing channel users to router.
3181 Affected file silcd/server.c.
3183 * After successful authentication to channel founder mode, check
3184 that there isn't anyone else with founder mode on the channel.
3185 The one that authenticated will become founder and anyone
3186 else is demoted. Affected file silcd/command.c.
3188 * Added error printing of any error that has occurred during
3189 any command in client library. Affected file is
3190 irssi/src/silc/core/client_ops.c.
3192 * Removed some error printing from the client library and left
3193 it for the application to worry (from the error status it
3194 receives in 'command' client operation. Affected file is
3195 lib/silcclient/command.c.
3197 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3199 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3200 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3201 Starting key agreement with itself is denied. Affected file
3202 is lib/silcclient/client_keyagr.c.
3204 * Fixed some error checkings from the SFTP library which caused
3205 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3206 and lib/silcsftp/sftp_util.c.
3208 * Added new "debug" and "debug_string" settings to Irssi SILC
3209 client which can be used to print runtime debugging on the
3210 Irssi's screen. Available when compiled with --enable-debug
3211 option. Affected file irssi/src/silc/core/silc-core.c.
3213 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3215 * Fixed a missing variadic parameter in a function call that
3216 caused server crash when a non-allowed connection arrived.
3217 Reported by Richard Becker. Affected file silcd/server.c.
3219 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3221 * Added WATCH list sending to backup routers from router.
3222 The WATCH command is sent by the router to the backup
3223 router. Affected file silcd/command.c.
3225 * Mark the backup_router flag for RouterConnection entry
3226 if the backup router stuff is defined in the config file.
3227 Affected file silcd/serverconfig.c.
3229 * Fixed some backup data sending around the code to work better
3230 if the router is standalone router. Not all places were fixed.
3231 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3234 * Fixed the router connecting when connecting to multiple
3235 routers. It ignored every other router except the first
3236 one. Affected file silcd/server.c.
3238 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3240 * Made the private key generation after expiration optional.
3241 If not created after expiration the old key will re-expire
3242 at a later time (and thus key pair is not necessary to
3243 change). Affected file irssi/src/silc/core/clientutil.c.
3245 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3247 * The length arguments in bind() and connect() were wrong
3248 and fixed now to used SIZEOF_SOCKADDR in the
3249 lib/silcutil/unix/silcunixutil.c.
3251 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3253 * Fixed detach timeout handling to use Client ID and not
3254 the actual client entry which may be freed in the callback.
3255 Affected file silcd/command.c.
3257 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3259 * Merged c0ffee's multiple interface support patch.
3260 Affected files in silcd/.
3262 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3264 * Cleanup keys properly. Affected file is
3265 irssi/src/silc/core/clientutil.c.
3267 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3269 * Display the user mode on the status bar. Affected file
3270 irssi/src/silc/core/silc-expandos.c.
3272 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3274 * If private message key is not set, but the flag is set in
3275 the packet, ignore the packet since it cannot be decrypted.
3276 Affected file lib/silcclient/client_prvmsg.c.
3278 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3280 * When resuming client, remove the old client entry from
3281 the watcher list too. Affected file silcd/packet_receive.c.
3283 * Do not allow normal server to force founder mode away
3284 from router if the founder mode is already set. Affected
3285 file silcd/packet_receive.c.
3287 * Remove the client entry with watch notify types with short
3288 timeout, and not directly, so that other notifys can be
3289 retrieved too. Affected file lib/silcclient/client_notify.c.
3291 * Display notification about data messages that cannot be
3292 displayed. Affected files irssi/src/silc/core/client_ops.c,
3293 irssi/src/fe-common/silc/module-formats.[ch].
3295 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3297 * Fixed the CHANNEL_CHANGE notify handling in client libary
3298 to not use freed memory. Affected file is
3299 lib/silcclient/client_notify.c.
3301 * Fixed CUMODE_CHANGE notify handling in server. Affected
3302 file silcd/packet_receive.c.
3304 * Fixed USERS command to support empty channels. Affected
3305 file silcd/command.c.
3307 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3309 * Allow multiple identical pending commands to be registered
3310 in client library. Affected file is lib/silcclient/command.c.
3312 * Call the completion for resolving client information only
3313 after all resolvers has finished. This fixes a crash in
3314 the client. Added support for checking when the resolvers
3315 are finished. Affected file is lib/silcclient/idlist.c.
3317 * Wait by default 3 seconds before reconnecting to the server
3318 after being disconnected. Makes the /detach command a bit
3321 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3323 * Check the watcher list before sending signoff notifys
3324 when closing client connection. Affected file is
3327 * Added better CMODE command rights checking. Affected file
3328 silcd/server_util.c.
3330 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3332 * Fixed watcher list checking during server signoff. It
3333 crashed the server. Affected file silcd/server_util.c.
3335 * The JOIN command reply returns now the founder's public
3336 key. Affected file is silcd/command.c.
3338 * Announce the channel mode, and the mode properties with
3339 CMODE_CHANGE notify. Affected file silcd/server.c.
3341 * Mark new channels by default disabled, untill at least
3342 one user joins the channel. Affected file is
3343 silcd/packet_receive.c.
3345 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3347 * The nickname argument to watch notify can be optional.
3348 Fixes a crash in server. Affected file silcd/packet_send.c.
3350 * Remove the client entry from cache if the WATCH notify type
3351 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3352 lib/silcclient/client_notify.c.
3354 * Check the watcher list before and after changing nickname
3355 when the NICK_CHANGE notify is received. Affected file is
3358 * Fixed a crash in OPER and SILCOPER command sending. Empty
3359 passphrase caused the crash. Affected file is
3360 lib/silcclient/command.c.
3362 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3364 * Merged with Irssi CVS for Irssi SILC client.
3366 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3368 * Completed the protocol specifications.
3370 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3372 * Merged with Irssi CVS for Irssi SILC client.
3374 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3376 * Added the founder's public key delivery to the
3377 CUMODE_CHANGE notify type as well. Updated the protocol
3378 specs and the code. Affected files are silcd/packet_send.[ch],
3379 silcd/packet_receive.c and silcd/command.c.
3381 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3383 * Added silc_pkcs_public_key_copy function into the
3384 lib/silccrypt/silcpkcs.[ch].
3386 * Remove the `iv' from the SilcChannelEntry since we can
3387 live without it. Affected files are silcd/idlist.h and
3388 silcd/packet_receive.c.
3390 * Added support for sending the founder's public key in
3391 the CMODE_CHANGE notify packet in the server. Affected
3392 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3393 silcd/command.c and silcd/server.c.
3395 * Changed the FOUNDER_AUTH authentication to use only
3396 public key authentication as defined by new protocol
3397 specs. Passphrase authentication with that mode cannot
3398 be used anymore. It is now possible to reclaim founder
3399 mode from any server in the network. Affected files are
3400 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3402 * Added permanent channels support by making the channel
3403 permanent when FOUNDER_AUTH mode is set on the channel.
3404 The channel will not be destroyed even if channel is empty
3405 when that mode is set. Protocol TODO #17. Affected
3406 files are silcd/server.[ch], server_util.[ch],
3407 silcd/command.c, silcd/packet_receive.c and
3408 lib/silcclient/command.c.
3410 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3412 * Added reference counter to the command reply context in
3413 the client library. Affected files are
3414 lib/silcclient/command_reply.[ch].
3416 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3418 * Fixed rekey protocol with PFS in the client library.
3419 Affected file is lib/silcclient/protocol.c.
3421 * Added support for list of errors in client library
3422 command reply handling. Affected file is
3423 lib/silcclient/command_reply.c.
3425 * Defined that the WHOIS and IDENTIFY commands can send
3426 list of errors. Updated the protocol specs. Protocol
3429 * Added support for sending list of errors to WHOIS and
3430 IDENTIFY commands in server. Added support for receiving
3431 list of errors in server. Affected files are
3432 silcd/command.c and silcd/command_reply.c.
3434 * Fixed client info resolving on LEAVE command in client
3435 library to not crash. Affected file is
3436 lib/silcclient/client_notify.c.
3438 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3440 * Defined that the NICK command replies with thew changed
3441 nickname too, to make the nickname changing simpler at
3442 the client's end. Updated protocol specs and the code
3443 in client and server. Affected files are
3444 silcd/command.c, lib/silcclient/command_reply.c and
3445 lib/silcclient/command.c.
3447 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3449 * Added `Compressed' packet flag to indicate that the packet
3450 payload is compressed by the sender. Updated the protocol
3451 specs and the core library. The compression still is not
3452 implemented in the sources. Affected file is
3453 lib/silccore/silcpacket.h.
3455 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3457 * Remove pending command callbacks also if the connection
3458 to the server is destroyed. Affected file is
3459 lib/silcclient/client.c.
3461 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3463 * Added new QUIET channel user mode that can be used to
3464 quiet a user in a channel. Updated the protocol specs but
3465 it wasn't implemented yet. Protocol TODO #27. Affected
3466 file is lib/silccore/silcmode.h.
3468 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3470 * Added BLOCK_INVITE user mode to be able to block incoming
3471 invite notifications. Protoocol TODO #26. Affected files
3472 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3475 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3476 the protocol specs and the code. Affected file is
3477 lib/silccrypt/silcpkcs.c.
3479 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3481 * Disconnect Payload includes now the status type. Updated
3482 the protocol specs and the code. Protocol TODO #25.
3483 Affected files are silcd/server.c, lib/silcclient/client.c.
3485 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3486 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3487 Moved the silc_client_command_status_messages table to the
3488 lib/silcutil/silcutil.c and added new funtion
3489 silc_get_status_message, which deprecates function
3490 silc_client_status_message. Affected files are
3491 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3492 lib/silcutil/silcutil.[ch].
3494 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3496 * Defined that the nickname hash in Client ID MUST be from
3497 lowercase nickname. This effectively changes nicknames in
3498 SILC to case-insensitive. Updated the protocol specs and
3499 the code. Affected files are lib/silcutil/silcutil.[ch],
3500 silcd/serverid.c, and silcd/idlist.c.
3502 * Added new channel user modes BLOCK_MESSAGES_USERS and
3503 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3504 code. Affected files are lib/silccore/silcmode.h,
3505 lib/silcclient/command.c, and silcd/packet_send.c.
3507 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3508 specs and code. Affected file lib/silccore/silcstatus.h.
3510 * Added support for watch list. It is possible to add nicknames
3511 to be watched, and when they come to network, leave network
3512 or user mode changes the watcher will be notified of this
3513 change. Added SILC_COMMAND_WATCH command, added new
3514 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3515 notifications. Updated the protocol specs and implemented
3516 this to library, client and server. Protocol TODO #21.
3517 Affected files are lib/silccore/silccomand.h,
3518 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3519 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3520 silcd/packet_send.[ch], silcd/packet_receive.c, and
3521 irssi/src/silc/core/client_ops.c.
3523 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3524 somebody watching you. Updated the protocol specs and the
3525 code. Affected files are lib/silccore/silcmode.h, and
3526 lib/silcclient/command.c.
3528 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3530 * Added service support to SILC protocol. Added new command
3531 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3532 core library. Services are not implemented in server or
3533 client for now. Protocol TODO #20. Affected files are
3534 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3536 * Added SilcStatus argument to `command' client operation
3537 to return the error status when command sending fails
3538 locally. Changed all command in client library to return
3539 correct command status. Affected files are
3540 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3541 irssi/src/silc/core/client_ops.c.
3543 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3545 * Added silc_mime_parse function to parse MIME headers.
3546 Affected files are lib/silcutil/silcstruti.[ch].
3548 * Added MIME header parsing in Irssi SILC Client. It displays
3549 all textual MIME objects, others it ignores. Affected file
3550 is irssi/src/silc/core/clien_ops.c.
3552 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3554 * Fixed a bug in the pid writing function, which couldn't be
3555 written in a root-owned directory.
3557 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3559 * Defined that channel message to unknown Channel ID must
3560 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3561 Updated the protocol specs and the code in server. The
3562 affected file is silcd/packet_receive.c.
3564 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3566 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3567 that it is used to send error notifys if error occurs during
3568 some SILC packet processing, except commands. The error
3569 types are same as for command reply types. Defined that
3570 if private message is sent to unknown Client ID the error
3571 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3572 Updated the protocol specs and code. Affected files are
3573 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3574 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3575 and irssi/src/silc/core/client_ops.c. Renamed the
3576 SilcCommandStatus to SilcStatus.
3578 * Defined the use of extra WHOIS attributes in WHOIS command.
3579 The <Requested Attributes> (defined in a separate document)
3580 can be used to request additional information about user
3581 not returned by standard WHOIS command. Defined that server
3582 can send WHOIS command directly to client. Client provides
3583 the requested attributes to the server. Updated the protocol
3584 specs. Protocol TODO #4. Implementation is not done yet
3585 (Protocol TODO #24).
3587 * Renamed function silc_client_command_status_message to
3588 silc_client_status_message. Affected files are
3589 lib/silcclient/command_reply.[ch].
3591 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3593 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3594 32 bit integers. Updated the protcol specs and the code.
3595 Affected files are silcd/command.c and
3596 lib/silcclient/command.c.
3598 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3600 * Fixed a bug in library where sending a bogus authentication
3601 payload would lead to a crash. Affected file is
3602 lib/silccore/silcauth.c.
3604 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3606 * Added detach_disabled and detach_timeout server config
3607 options to the server. Affected files silcd/serverconfig.[ch],
3608 silcd/command.c and silcd/packet_receive.c.
3610 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3612 * Added resolve_cmd_ident field to the SilcClientEntry structure
3613 too so that if the entry is for example being resolved so
3614 another command may attach to the same pending command reply
3615 without requiring to resolve the same entry again. Added
3616 support for adding multiple pending commands for one
3617 command idenfier. Affected files lib/silcclient/command.[ch],
3618 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3620 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3622 * Defined that server receives WHOIS command reply for private
3623 and secret channels too. Updated protocol specs and the
3624 code in server. Affected file silcd/command.c.
3626 * Defined <channel user mode list> argument to WHOIS command
3627 reply for returning user modes on the channels. The
3628 channel list now doesn't include the user mode anymore but the
3629 actual channel mode. Updated protocol specs and the code in
3630 client and server. Affected files are silcd/command_reply.c,
3631 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3632 and lib/silcclient/command_reply.c.
3634 * Save the channels list in WHOIS command reply in normal server
3635 so that WHOIS always shows joined channels also in normal
3636 server and not just on router. Affected file is
3637 silcd/command_reply.c.
3639 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3641 * Defined that server receives USERS command reply for private
3642 and secret channels too. Updated protocol specs and the
3643 code in server. Affected file silcd/command.c.
3645 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3647 * Changed the UMODE's mode mask argument to be optional. If
3648 not provided then the command merely returns the current mode
3649 mask to the client. Updated protocol specs and the server.
3650 Affected file is silcd/command.c.
3652 * Added SILC session detachment/resuming support. It is possible
3653 to detach by closing the network connection and then re-connect
3654 and resume to the old client session. Added DETACHED user
3655 mode that server will set for detached client. Added new
3656 packet RESUME_CLIENT which is used to perform the resuming
3657 process. Added DETACH command. Updated the protocol specs,
3658 core library, client and server. Protocol TODO #22. Very
3659 many affected files around the tree.
3661 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3663 * Changed the CMODE's mode mask argument to be optional. If
3664 not provided then the command merely returns the current mode
3665 mask to the client. Updated protocol specs and the server.
3666 Affected file is silcd/command.c.
3668 * Changed the Killer's Client ID in KILLED notify to be just
3669 any ID payload since router server is allowed to kill as well.
3670 Updated protocol specs, client libary and server. Affected
3671 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3672 and irssi/src/silc/core/client_ops.c.
3674 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3676 * Added new user modes ANONYMOUS for special anonymous servers
3677 that may set the mode for client, and BLOCK_PRIVMSG which
3678 client may set to block incoming private messages unless the
3679 Private Message Key flag is set (using private keys to protect
3680 private messages). Updated protocol specs and code in client
3681 and server and core library. Protocol TODO #23. Affected
3682 files are lib/silccore/silcmode.h, silcd/server.[ch],
3683 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3684 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3686 * Added new channel user mode BLOCK_MESSAGES which the client
3687 may set to itself to tell server not send channel messages.
3688 Other packets such as channel key packets are still sent.
3689 Protocol TODO #23. Updated the protocol specs, client and
3690 server. Affected files are lib/silccore/silcmode.h,
3691 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3692 lib/silcutil/silcutil.c, silcd/command.c, and
3693 silcd/packet_send.c.
3695 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3697 * Redefined the Status Payload to include now two 8 bit fields,
3698 instead of one 16 bit field. This now makes it possible to
3699 send list of errors. Updated the protocol specs and the code
3700 in core library, client library and server. Protocol TODO #1.
3701 Affected files are lib/silccore/silccommand.[ch],
3702 lib/silcclient/command_reply.[ch], silcd/command.c,
3703 silcd/command_reply.c and silcd/packet_receive.[ch].
3705 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3707 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3708 must be handled by the application and should tell the application
3709 that an error message was already printed, and it should print the
3710 config coords (line, filename, ...). Affected files are
3711 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3713 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3714 server config parsing code more readable.
3716 Fixed a bug in the fetch_logging() config callback.
3718 Affected files is silcd/serverconfig.c.
3720 * Drop root privileges when started in foreground. Don't drop them
3721 if debugging also. Affected file is silcd/silcd.c.
3723 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3725 * Added more IM-like features by introducing new user modes
3726 for setting various presence information. Added new modes:
3727 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3728 specs and code. Protocol TODO #19. Affected files are
3729 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3730 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3732 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3734 * Added STATS command to the protocol after all, to return
3735 various statistical information about the network. It can
3736 be used by clients to retrieve statistical information, and
3737 servers may use it to to fetch cell and network wide
3738 statistics from router. Updated the protocol specs and
3739 implemented it to the server. Protocol TODO #16.
3740 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3741 silcd/command_reply.[ch].
3743 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3745 * The LIST command reply in client libary now adds new channel
3746 entry if the returned channel doesn't exist yet in cache,
3747 and returns the channel entry to the application in the
3748 command_reply client operation. Affected file is
3749 lib/silcclient/command_reply.c.
3751 * Changed the channel message payload's MAC generation to
3752 include the IV in the MAC as well. This way all relevant
3753 parts of the channel message payload are authenticated also
3754 with the channel message MAC (and not only by packet MAC).
3755 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3756 Affected file is lib/silccore/silcchannel.c.
3758 * Fixed the SKE to save the remote version, since the
3759 silc_ske_parse_version mistakenly checked wrong version,
3760 after it replaced the start payload. Affected files are
3761 lib/silcske/silcske.[ch].
3763 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3765 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3766 string utility functions. Added there also new functions
3767 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3768 Affected files lib/silcutil/silcstrutil.[ch].
3770 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3771 files are lib/silcutil/silcstrutil.[ch].
3773 * Defined that the security property fields in SKE SHOULD be
3774 UTF-8 encoded, defined that version string MUST be US-ASCII
3775 encoded, defined that passphrases sent in connection
3776 authentication protocol MUST be UTF-8 encoded. Implemented
3777 these to the client and server. Defined also that other
3778 passphrases sent in the protocol MUST be UTF-8 encoded.
3779 Affected files are lib/silcske/silcske.c,
3780 lib/silcclient/protocol.c, silcd/protocol.c,
3781 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3783 * Changed the silc_client_close_connection interface to not
3784 need the SilcSocketConnection which should not be visible
3785 to application. Affected files are lib/silcclient/client.c
3786 and lib/silcclient/silcclient.h.
3788 * Rewrote the text for Private Message Key Payload in the
3789 protocol specification. Protocol TODO #11.
3791 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3793 * Upgraded the protocol version to 1.1, updated protocol specs
3796 * Added the nickname as new argument to NICK_CHANGE notify and
3797 added it to protocol specs and implemented it to client and
3798 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3799 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3800 lib/silcclient/client_notify.c.
3802 * Added the killer's client ID to the KILLED notify and added
3803 it to protocol specs and implemented it to client and server.
3804 Protocol TODO #13. Affected files are silcd/command.c,
3805 silcd/packet_receive.c, packet_send.[ch],
3806 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3807 The killer's client entry is now returned to application in
3808 the `notify' client operation.
3810 * Fixed the Max Argument fields that had too large value set
3811 in the protocol specs. Protocol TODO #14.
3813 * Added the LEAVE command reply to return the ID of parted
3814 channel. Updated protocol specs and implemented it to the
3815 client and server. Protocol TODO #15. Affected files are
3816 silcd/command.c, lib/silcclient/command_reply.c. The channel
3817 entry is now returned to application in the `command_reply'
3820 * Rewrote the version SKE version checking in client libary
3821 and in server to use the silc_parse_version_string. Affected
3822 files are lib/silcclient/protocol.c, silcd/protocol.c.
3824 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3825 commands that was missing it, and updated protocol specs and
3826 the server implementation. Protocol TODO #10. The affected
3827 file is silcd/command.c.
3829 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3830 generic reply to a generic request (REQUEST flag), and
3831 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3832 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3833 to define the payload for DATA flag. Added the flags to
3834 the implementation. Protocol TODO #9. Affected file is
3835 lib/silccore/silcchannel.h.
3837 Changed the client library to return the message length
3838 to application as well in the channel_message and private_message
3839 client operations. Affected files are
3840 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3841 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3842 and lib/silcclient/client_ops_example.c.
3844 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3845 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3846 the channel. Updated protocol specs and impelemented this
3847 to client and server. Protocol TODO #6. Affected files are
3848 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3849 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3851 Added new options m and M to CMODE command in Irssi SILC
3852 client to set these modes.
3854 * Deprecated all administrative commands from SILC protocol
3855 since they are highly implementation specific commands.
3856 Updated protocol specs. Moved the old commands in
3857 implementations to private range of command types. Affected
3858 files are silcd/command.c, lib/silcclient/command.c and
3859 lib/silcclient/command_reply.c. Protocol TODO #8.
3861 * Fixed a bug in server where sending unknown command crashes
3862 the server. Affected file silcd/command.c.
3864 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3866 * Added SILC_PROTOCOLVERSION macro to check protocol version
3867 of a socket connection. The affected file is
3868 lib/silcutil/silcsockconn.h.
3870 * Added better error logging in rekey protocol. Affected file
3873 * Do not check public key types in SKE during rekey. Affected
3874 file lib/silcske/payload.c.
3876 * Fixed the rekey protocol with PFS, which was totally broken.
3877 Affected file silcd/protocol.c.
3879 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3881 * Some client implementations quit network by doing first LEAVE
3882 and then immediately SIGNOFF (like Bombyx). We now do check
3883 after a short time after LEAVE notify and check whether the
3884 client is still valid after LEAVE, and if not we remove it from
3885 cache. Affected file is lib/silcclient/client_notify.c.
3887 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3889 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3890 it's good not to have security holes here.
3892 * Fixed a negative refcount situtuation for the config context.
3893 Affected file is silcd/serverconfig.c.
3895 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3897 * ROBOdoc documented lib/silcutil/silcutil.h.
3899 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3901 * Optimized even more the SilcPacketContext structure. Now
3902 totally saved 16 bytes of memory per context after optimization.
3903 Affected files are lib/silccore/silcpacket.[ch].
3905 * Made strict checks for valid SILC IDs. Affected file is
3906 lib/silccore/silcid.c.
3908 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3910 * Changed the object argument for silc_cipher_register,
3911 silc_hash_register, silc_hmac_register and silc_pkcs_register
3912 to const. Affected files are lib/silccrypt/silccipher.[ch],
3913 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3915 * Changed the silc_get_username and silc_get_real_name to
3916 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3918 * Fixed the Irssi SILC Client to use the silc_get_username and
3919 silc_get_real_name insted of glib routines since the glib
3920 routines only corrupt stack. Fixes the Irssi SILC to work in
3921 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3923 * Fixed the Irssi to not use g_get_home_dir since it crashes
3924 or returns garbage on cygwin and corrupts stack. Added function
3925 get_home_dir to Irssi routines. Affected files are
3926 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3928 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3930 * Made some structure optimizations. SFTP memory FS MemFSEntry
3931 entry structure. Optimized SilcTask structure. Optimized
3932 SilcPacketContext structure.
3934 Affected files lib/silcsftp/sftp_fs_memory.c,
3935 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3937 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3939 * And yet again reverted back the config thing since Johnny
3940 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3943 * Fixed memory leaks from config object. Affected files are
3944 silcd/serverconfig.[ch].
3946 * Added support for adding new connections to the server in rehash.
3947 After rehash they take effect.
3949 Added support for changing the maximum allowed connections in
3950 rehash. The number can grow but going smaller is not supported.
3952 Added function silc_server_num_sockets_by_remote to the
3953 silcd/server_util.[ch].
3955 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3957 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3959 * Added preliminary checking during config parsing for a valid
3960 public/private key and removed further checks in the code.
3961 Affected files are silcd/serverconfig.[ch], server.c.
3963 * Moved functions silc_server_drop() and silc_server_daemonise()
3964 from server.c to silcd.c since they are stricly related to
3965 the application activity.
3967 * Reverted a small part of the automatic ref/unref since
3968 it caused a double unref in some situations. Affected
3969 files are silcd/silcd.[ch], server.c, serverconfig.c.
3971 * Added some .cvsignore files in the lib directory.
3973 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3975 * Fixed silc_net_gethostbyaddr to correctly resolve by
3976 address. Affected file lib/silcutil/silcnet.c.
3978 * Fixed the notify relaying to client. The HMAC to be used
3979 with relayed packets ws wrong and caused decryption failure
3980 at the client end. Affected file is silcd/packet_receive.c.
3982 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3984 * Created new branch silc_protocol_1_0_branch.
3986 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3988 * Changed the silc_server_config_* routines to be SilcServer
3989 independent. They are now officially application specific code
3990 and not part of generic server implementation. Affected files
3991 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3993 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3995 * Added automatic referencing of config context in the
3996 silc_server_config_alloc, and automatic unreferencing in the
3997 silc_server_config_destroy. Affected files are
3998 silcd/serverconfig.[ch], silcd/silcd.c.
4000 * Fixed the silc_log_quick handling in the logging routines.
4001 It didn't log quickly when it was TRUE. Affected file is
4002 lib/silcutil/silclog.c. Also the flush delay was set even
4003 if it was 0 in config file. Affected file is
4004 silcd/serverconfig.c.
4006 * Added support for changing key pair of the server in rehash.
4007 Affected file silcd/server.c.
4009 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4011 * Fixed the TOPIC_SET notify to not cras. It changed the topic
4012 too early, before getting the channel entry. Affected file
4013 is silcd/packet_receive.c.
4015 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4017 * Added functions silc_server_config_[ref/unref], these are used
4018 to prevent that the config object is destroyed.
4020 No longer directly affect global variables silc_log_quick and
4021 silc_log_delay, they are first cached inside the config object
4022 and then applied with silc_server_config_setlogfiles().
4024 silc_server_config_set_defaults() is now internal to
4025 serverconfig.c, there are no reasons to show this internal stuff
4028 Affected files are silcd/serverconfig.[ch].
4030 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
4031 fprintf's to stderr, since some code may be executed again after
4032 the server went into the background. Affected files are
4035 * Added rehash support. Added function silc_server_rehash() that
4036 will perform all the basic tasks of the rehashing procedure.
4038 * Added command line option `-x, --hexdump'. This will enable the
4039 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
4040 The option `--hexdump' implies `--debug'.
4042 * Fixed a bad bug in the logging APIs (silcutil library) where
4043 the application would crash after calling silc_log_reset_all().
4045 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4047 * Fixed the KICKED notify handling in client library to
4048 correctly remove the channel and all entries from the
4049 channel when I was kicked. This bug crashed the client.
4051 Fixed yet another but in KICKED notify handling to remove
4052 the kicked client correctly from the channel.
4054 Affected file is lib/silcclient/client_notify.c.
4056 * Fixed a minor bug in looking up correct client entry
4057 in KICKED notify in server. Affected file is
4058 silcd/packet_receive.c.
4060 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
4061 sources correctly to distribution. Fixes --with-gmp option.
4063 * Removed the manual rehashing from ID Cache, and changed it
4064 to use the SILC Hash Table's auto rehash feature. Affected
4065 file is lib/silccore/silcidcache.c.
4067 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4069 * Fixed a bug in the silc_client_nickname_format function that
4070 handles the multiple same nickname formatting. Two clients
4071 with same nickname caused problems after the first one left
4072 and rejoined. It didn't format the nickname correctly.
4073 Affected file is lib/silcclient/idlist.c.
4075 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4077 * Don't change the topic if olod topic is same as new one.
4078 Affected file is silcd/packet_receive.c.
4080 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4082 * Added cross-reference support to the SILC Documentation
4083 generator. All types across all HTML files are now cross-
4084 referenced. Affected files util/robodoc/generator.c and
4085 scripts/silcdoc/silcdoc.
4087 * Added file lib/silcutil/silctypes.h to include all the
4088 arithmetic type definitions and some macros. Removed
4089 includes/bitmove.h and moved macros to silctypes.h.
4091 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4093 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
4095 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4097 * Added `type' argument to silc_id_payload_parse_id function which
4098 now returns the type of the ID to the sent pointer. Affected
4099 file is lib/silccore/silcid.[ch].
4101 * Added check for CMODE_CHANGE notify type that mode change is
4102 allowed by the sender. Affected file silcd/packet_receive.c.
4104 * Added check for CUMODE_CHANGE notify type that mode change is
4105 allowed by the sender. Affected file silcd/packet_receive.c.
4106 Added the ID type as CUMODE_CHANGE notify type as argument
4107 to the `notify' client operation. Affected files are
4108 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4110 * Added function silc_client_add_server to the client library.
4111 Added support for resolving also channel and server info when
4112 received unknown entity in notify packet. Affected files are
4113 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4115 * Added function silc_command_get_status to return the command
4116 status from the command reply's argument payload. Affected files
4117 are lib/silccore/silccommand.[ch].
4119 * Added check for KICKED notify type that the kicking is
4120 allowed by the client. Affected file silcd/packet_receive.c.
4122 * Created function silc_get_input which can be used to get input
4123 (echo on or off) from user on command line. Affected files are
4124 lib/silcutil/silcutil.[ch].
4126 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4128 * Optimized silc_server_packet_relay_to_channel function.
4129 Added new function silc_channel_message_payload_encrypt which
4130 can be called directly if channel message payload needs to
4131 be encrypted and is already encoded (no need to call _encode
4132 function). Packet relaying is now done by router without any
4133 extra memory allocations. Affected files are
4134 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4135 silcd/packet_send.c.
4137 * Fixed the INVITE notify handling. It took wrong arguments
4138 as invite list and invite delete. Affected file is
4139 silcd/packet_receive.c.
4141 * Added check for TOPIC_SET notify type that the topic change is
4142 allowed by the client. Affected file silcd/packet_receive.c.
4144 * Added check for INVITE notify type that inviting is allowed by
4145 the client. Affected file silcd/packet_receive.c.
4147 * Changed the silc_server_client_on_channel to return the
4148 SilcChannelClientEntry as well. Moved the function
4149 silc_server_check_cmode_rights to server_util.[ch].
4150 Affected files are silcd/server_util.[ch], silcd/command.c.
4152 * Added function silc_server_check_umode_rights to check whether
4153 changing client's user mode is allowed. Added check for
4154 UMODE_CHANGE notify type that the umode change is allowed
4155 by the client. Affected files are silcd/server_util.[ch],
4156 silcd/packet_receive.c and silcd/command.c.
4158 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4160 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4161 ID length. It ignored that ID can be IPv6 based as well.
4162 Affected file lib/silccore/silcpacket.h.
4164 * Fixed the silc_id_id2str and silc_id_str2id to take the
4165 IPv6 address offset's into consideration. Affecte file is
4166 lib/silccore/silcid.c.
4168 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4170 * Fixed the internal Unix scheduler functions to check for
4171 NULL context they may receive. The affected file is
4172 lib/silcutil/unix/silcunixschedule.c.
4174 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4176 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4177 can specify different directory with --home command line
4178 parameter. Affected files irssi/src/silc/core/client_ops.c,
4181 * SILC-specific commands aren't now executed if the active server
4182 isn't of SILC-type, so there won't be problems with having
4183 IRC and SILC protocol support in same client. Affected files
4184 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4187 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4189 * Improved the signal support in SILC Schedule. Added new
4190 function silc_schedule_signal_call which is used by application
4191 to mark a signal to be called. It is now safe to perform
4192 any kind of tasks in signal callbacks since it is guaranteed
4193 that the application specified signal callback is called
4194 after the signal is over. Affected files are
4195 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4197 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4199 * Added `name' field to SilcChannelPrivateKey to represent
4200 application given name for the key. Moved also the context from
4201 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4202 Added the `name' argument also to the function
4203 silc_client_add_channel_private_key.
4205 Added function silc_client_current_channel_private_key to set the
4206 current channel private key in use.
4208 Added "change" command to KEY command which can be used to change
4209 the current channel private key. Bound the command also to
4210 alt+K (Alt+Shift+k).
4212 Also affected files lib/silcclient/client_channel.c,
4213 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4215 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4217 * Added silc_rng_get_byte_fast function in to the
4218 lib/silccrypt/silcrng.[ch].
4220 * Changed the interface of silc_packet_assemble and the
4221 silc_packet_send_prepare. If silc_packet_assmble is now
4222 called the application does not call silc_packet_send_prepare
4223 because the library will call it automatically. These
4224 interfaces now also return a reference to the outgoing buffer
4225 which includes the assembled packet, which the application can
4226 use to encrypt the packet.
4228 Affected files are lib/silccore/silcpacket.[ch],
4229 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4230 silcd/packet_send.c, server_backup.c and packet_receive.c.
4232 * Fixed a packet sending bug on very high load, where outgoing
4233 packet queue wasn't handled correctly and packets got corrupted.
4234 Affected files are lib/silcutil/*/silc*sockconn.c,
4235 lib/silcclient/client.c and silcd/server.c.
4237 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4239 * Added macro SILC_PACKET_DATALEN which can be used during
4240 packet assembling to check whether the data to be added to
4241 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4242 len is truncated until it fits it.
4244 Added checks for maximum length of channel message payload and
4245 private message payload also.
4247 Added checks for maximum packet length in server and in
4250 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4251 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4252 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4253 lib/silcclient/client_prvmsg.c.
4255 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4257 * Added silc_server_packet_queue_purge call to the
4258 silc_server_disconnect_remote to assure that all data in the
4259 queue before disconnecting is sent to the network. Affected
4260 file silcd/server.c.
4262 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4264 * Added the deleting of server's own ID cache entry to the
4265 silc_server_free function. Free also everything else that
4266 has been allocated in silc_server_init. The affected file
4269 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4271 * Added functions silc_parse_version_string, silc_version_to_num,
4272 and silc_ske_parse_version to parse SILC protocol style version
4273 strings. Affected files lib/silcutil/silcutil.[ch] and
4274 lib/silcske/silcske.[ch].
4276 * Added new configuration params: version_protocol, version_software
4277 and version_software_vendor to specify what version the remote
4278 host must at least be to be able to connect to server. The vendor
4279 string can be regex matched too. Added new function
4280 silc_server_connection_allowed to check maximum number of allowed
4281 connections, and allowed versions for incoming connections.
4282 Affected files are silcd/server.c, server_util.[ch] and
4285 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4287 * Added preliminary support for signals in scheduler. The
4288 signals we care about are now blocked always when the scheduler
4289 is locked. This way we can synchronise the use of signal with
4290 scheduler. It is guaranteed that when signal occurs the scheduler
4291 is not locked, and thus new tasks can be safely added to the
4294 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4295 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4296 Added new platform specific routines
4297 silc_schedule_internal_signals_[un]block and
4298 silc_schedule_internal_signal_[un]register.
4300 Added new functions to SILC Schedule API:
4301 silc_schedule_signal_[un]register. Each signal that application
4302 is going to use should be registered to the scheduler.
4304 Affected files are lib/silcutil/silcschedule.[ch],
4305 lib/silcutil/*/silc*schedule.c.
4307 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4309 * Check for unauthenticated client and server in the
4310 silc_server_new_client and silc_server_new_server functions.
4311 Affected file silcd/packet_receive.c.
4313 * Added function silc_string_is_ascii to check whether given
4314 string is 7-bit ASCII string. Affected files are
4315 lib/silcutil/silcutil.[ch].
4317 * Added function silc_id_is_valid_server_id into the
4318 silcd/serverid.c and added checking for valid Server ID's in
4319 silc_server_new_server. The Server ID must always be based
4320 on the server's public IP address.
4322 * Added logging of DISCONNECT packet message in the server.
4323 Affected file silcd/server.c.
4325 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4327 * Changed all library interfaces that use Global RNG to also
4328 accept SilcRng as argument. Affected files are
4329 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4330 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4331 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4332 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4333 lib/silccrypt/rsa.c.
4335 * Added function silc_pkcs_generate_key to the
4336 lib/silccrypt/silcpkcs.[ch] for applications so that they
4337 don't need to do pkcs->pkcs->init calls anymore.
4339 * Remove SilcSocketConnection from the SFTP API since it really
4340 wasn't needed there. The application has the information
4341 saved in its contexts anyway and the SFTP layer doesn't need
4342 know about it. Affected files lib/silcsft/silcsftp.h and
4343 lib/silcsftp/sftp_[server/client].c.
4345 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4346 The SilcSimContext is not SilcSim.
4348 * Fixed possible buffer overflows in silc_id_render in the
4349 lib/silcutil/silcutil.c.
4351 * On EPOC the global crypto module lists are not used at all
4352 in the crypto library. Added support for using the constant
4353 algorithm list on EPOC. Affected files are
4354 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4357 * Fixed the handling of third parameter of KICKED notify, since
4358 it was mistakenly updated to SILC Protocol 1.0 even though it
4359 is to be included in 1.1. Since it is not in 1.0 it is not
4360 mandatory, and this fix now handles it only if it is provided,
4361 and it is not error if it is not provided. Affected file
4362 lib/silcclient/client_notify.c.
4364 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4366 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4367 client. Affected file irssi/src/silc/core/client_ops.c.
4369 * Merged with Irssi 0.8.4 from irssi.org CVS.
4371 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4373 * Check for valid socket connection in client entries before
4374 sending any messages. Fixes a crash, but doesn't fix some
4375 other underlaying bug that is lurking there. Affected
4376 file silcd/packet_send.c.
4378 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4380 * $usermode, $cumode and $cumode_space expandos shouldn't do
4381 anything with non-SILC server records. Affected file
4382 irssi/src/silc/core/silc-expandos.c
4384 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4386 * Fixed the silc_net_check_[host/local]_by_sock to support
4387 IPv6 bound sockets as well. Now they can return IPv6 addresses
4388 as well. Affected file lib/silcutil/silcnet.c.
4390 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4391 Affected lib/silcutil/unix/silcunixnet.c.
4393 * Fixed ID rendering (at least on some platforms, not NetBSD)
4394 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4396 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4398 * Added silc_hash_public_key and silc_hash_public_key_compare
4399 functions to be used with SilcHashTable. They can be used to
4400 hash public keys and compare public keys in hash table. Affected
4401 file lib/silcutil/silcutil.[ch].
4403 * Added support for specifying multiple public keys for Client
4404 connection section in server configuration file. This makes it
4405 possible to accept multiple public keys from same host, or to
4406 make a section that accepts any incoming host, and have the
4407 accepted public keys listed in the section.
4409 Added functions silc_sever_[find/get]_public_key, added the
4410 support for this actually to all connection sections but only
4411 the Client section is currently allowed to specify multiple
4414 Affected files are silcd/server.c, server_internal.h,
4415 command.c, protocol.c, server_util.[ch], packet_receive.c.
4417 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4419 * Merged Irssi 0.8.2 from irssi.org CVS.
4421 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4423 * If silc_debug is TRUE, also output standard logging messages
4424 to stderr with the debug output.
4426 Made silc_log_reset_all() flushing all channels before returning.
4427 Also fixed some documentation typos.
4429 Affected files are lib/silcutil/silclog.[ch].
4431 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4433 * Fixed the server to check correctly the amount of connections
4434 from single host, by checking also the type of the connection.
4435 Fixed also the comparison of number of connections and number
4436 of allowed connections. Affected files are silcd/server.c,
4439 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4441 * Fixed the USERS command reply to save the user's mode on the
4442 channel as well. Fixed JOIN command reply to check whether a
4443 client is on channel already and not join it twice. Affected
4444 file lib/silcclient/command_reply.c.
4446 * Added new file silc-expandos.c into irssi/silc/core/ to return
4447 various stuff for various signal for the statusbar etc. updating.
4448 Now Irssi SILC client prints channel user modes etc. on the
4451 * The user mode (like server/router operator changes) is now shown
4452 on the Irssi SILC client's statusbar. The affected files are
4453 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4455 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4457 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4458 to SILC_SCHEDULE_[UN]LOCK macros.
4460 * Added more error printing to logs in server code. Affected
4461 files silcd/server.c and silcd/protocol.c.
4463 * Fixed -S option parsing in Irssi SILC Client. Affected file
4464 irssi/src/silc/core/silc-core.c.
4466 * Added silc_buffer_alloc_size function. Affected file is
4467 lib/silcutil/silcbuffer.h.
4469 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4471 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4472 constants. Affected files in
4473 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4476 * Changed the internal SFTP Memory FS table to const. Affected
4477 file lib/silcsftp/sftp_fs_memory.c.
4479 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4481 * Fixed the buffer formatting and unformatting routines to
4482 check the size of 64 bits types with sizeof(). Affected
4483 file is lib/silcutil/silcbuffmt.c.
4485 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4487 * Removed 0.6.x backwards support.
4489 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4491 * Changed all integer type names:
4492 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4493 to avoid collisions with other libraries using same type names
4496 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4498 * Added `prefer_ipv6' argument to the functions
4499 silc_net_gethostbyname[_async]. If it is TRUE it will return
4500 IPv6 address over IPv4. If FALSE IPv4 address is returned
4501 even if IPv6 address was found. Affected files
4502 lib/silcutil/silcnet.[ch].
4504 * Added support silc_net_create_connection[_async] to fallback
4505 to IPv4 address if IPv6 address could not be used (like if
4506 it doesn't work on a specific system). Affected file in
4507 lib/silcutil/unix/silcunixnet.c.
4509 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4511 * Added silc_schedule_reinit function to do the enlarging
4512 of the max tasks handling capabilities of the scheduler.
4513 Affected files lib/silcutil/silcschedule.[ch].
4515 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4517 * Added automatic extern "C" { ... } for C++ compilers so the
4518 application does not need to define them. Affected file
4519 includes/silcincludes.h.
4521 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4522 old name went against naming convention. Applications now
4523 include "silcclient.h" instead of "clientlibincludes.h".
4524 Removed includes/clientlibincludes.h, it is redundant now.
4526 * Renamed includes/version.h to silcversion.h.
4528 * Added really preliminary support for OS/2 into the util
4529 library. Only thread & mutex API is implemented, others
4530 are still to be implemented. Created the lib/silcutil/os2/
4531 directory. Created also file includes/silcos2.h.
4533 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4535 * Added preliminary BeOS support into the util library.
4536 Created lib/silcutil/beos/, and implemented all the needed
4537 functions to support SILC on BeOS. Created also file
4538 includes/silcbeos.h.
4540 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4542 * Added proper initializations to silc's irssi code, so it's
4543 now possible to load it as module. Affected files
4544 irssi/src/silc/core/silc-core.c,
4545 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4547 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4549 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4552 * Fixed the silcdoc document generator to correct generate
4553 docs from all kinds of filenames. Affected files are
4554 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4556 * ROBOdoc documented lib/silcutil/silcmemory.h.
4557 Added also new function silc_memdup.
4559 * Removed lib/silcutil/silcbufutil.h and moved those routines
4560 to the lib/silcutil/silcbuffer.h.
4562 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4564 * Added `user_count' to the SilcChannelEntry which now tells the
4565 number of users on the channel. The user count is now saved
4566 in normal server of global channels as well. Affected files
4567 silcd/server.c, idlist.h, packet_receive.c and command.c.
4569 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4570 include file utility functions.
4572 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4573 instead of calling directly OS routines.
4575 * Fixed NICK change printing in Irssi SILC Client. Fixed
4576 KICKED notify printing in Irssi SILC Client. Affected file
4577 irssi/src/silc/core/client_ops.c.
4579 * Fixed a NICK change bug in client library, to not recreate the
4580 client_entry->channels hash table everytime nick is changed.
4581 Affected file lib/silcclient/client.c.
4583 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4585 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4586 the SKE interface a bit.
4588 * Fixed padding problem in PKCS#1. The padding was not actually
4589 random since the random number generator was used incorrectly.
4590 This security bug affects only when encrypting with PKCS#1, and
4591 it is not currently used at all in SILC. SILC only use signing
4592 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4594 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4596 * Rewrote the notify handling in Irssi SILC client to not call
4597 the events as signals. Fixes problems with Perl support.
4598 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4600 * Send the auto-nicking NICK command in client library with
4601 little timeout after connecting. The affected file is
4602 lib/silcclient/client.c.
4604 * Added following new config file settings:
4605 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4606 key_exchange_timeout, conn_auth_timeout, connections_max,
4609 Implemented all the new config settings handling in the server.
4611 Optimized the use of SKE Mutual flag usage. Use it only
4612 if connection authentication protocol is not based in public
4615 Renamed all SilcServerConfigSection* to SilcServerConfig*
4616 to have a bit shorter names.
4618 Affected files silcd/serverconfig.[ch], server.[ch], and
4621 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4623 * Cleaned up the listening sockets code, preparing for the rehash
4624 support. Affected file is silcd/server.c.
4626 * Fixed some output messages. Affected files are silcd/silcd.c,
4629 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4631 * Create lib/doc/silcrng_intro.html document as introduction
4632 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4634 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4636 * Fixes to the silcd config template. Affected file is
4637 doc/example_silcd.conf.in.
4639 * Removed type casts from silc_calloc(), conforming to the
4640 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4642 * Removed param_name member from client, server, and router
4643 section structs, now identifying the param directly.
4645 Added CONFIG_FREE_AUTH macro in config file parsing.
4647 Affected files are silcd/serverconfig.[ch].
4649 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4651 * Fixed command line parameter handling. All SILC initialization
4652 is now done in silc_core_init() which also fixes autoconnecting
4655 Affected files irssi/src/silc/core/silc-core.c,
4656 irssi/src/fe-text/silc.c.
4658 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4660 * Added new configuration options and blocks:
4661 keepalive_secs, reconnect_count, reconnect_interval,
4662 reconnect_interval_max, reconnect_keep_trying and
4663 require_reverser_lookup. Added ConnectionParam block, and
4664 implemented the connection parameters when connecting as
4665 initiator and when accepting connections as responder.
4667 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4668 whether given configuration value has been given already.
4670 Affected files silcd/serverconfig.[c], server.[c].
4672 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4673 algorithm parts and created new file silcalgs.conf, that
4674 is now included from the example_silcd.conf.in.
4676 * Optimized the silc_server_connect_to_router_second to take
4677 the connection configuration object from the SilcServerConnection
4678 object instead of finding it during the connecting phase.
4679 Added the configuration object to SilcServerConnection struct.
4680 Affected files silcd/server_internal.h, server.c.
4682 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4684 * Add the client on channel after it was resolved at the
4685 channel message receiving, and it was not already on the
4686 channel. Affected file lib/silcclient/client_channel.c.
4688 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4690 * Fixed the public key authentication to allocate always the
4691 destination signature buffer instead of using static buffer.
4692 Affected file silcd/protocol.c.
4694 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4696 * Unified the serverconfig.[ch]'s helper function interface.
4697 Affected file silcd/serverconfig.[ch].
4699 * Removed doc/example_silc.conf.in since it is redundant.
4700 The make install will now install irssi/silc.conf file.
4702 * Added new Passphrase and Publickey authentication methods to
4703 config file, allowing both public key and passphrase based
4704 authentication to be set at the same time.
4706 Added `prefer_passphrase_auth' setting in config file which
4707 can be used to set to prefer passwd auth if both passwd and
4708 public key is set. If not set, public key is preferred.
4709 This has effect only when being initiator (responder will try
4712 Added support for authentication with passphrase and public key
4713 at the same time. The passphrase is tried first always since
4714 it is faster to check.
4716 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4718 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4720 * Merged the new SILC Config library, with the server parsing
4721 support. Read the header file silcconfig.h or the toolkit
4722 documentation for the news. Affected files are
4723 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4724 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4725 silcd/protocol.c silcd/server.c silcd/server_backup.c
4726 silcd/serverconfig.[ch] silcd/silcd.c.
4728 * Fixed some silclog documentation. Affected file is
4729 lib/silcutil/silclog.h.
4731 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4733 * The silc_cipher_register, silc_hash_register and
4734 silc_hmac_register now checks if the object to be registered
4735 is registered already. Affected files are
4736 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4738 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4740 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4742 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4744 * Allow zero length channel messages inside the Channel Message
4745 Payload. Affected file lib/silccore/silcchannel.c.
4747 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4748 as header filenames.
4750 * Removed lib/silcclient/README and created HTML file
4751 lib/silcclient/silcclient_using.html, which is now included
4752 as part of Toolkit documentation.
4754 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4756 * Fixed CUMODE_CHANGE notify handling to change the mode of
4757 correct client. Affected file lib/silcclient/client_notify.c.
4759 * Make silc_rng_alloc fail if it cannot allocate the sha1
4760 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4762 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4764 * Fixed the file transfer's key agreement payload to include
4765 zero port also if the hostname is NULL because it could not
4768 Call file transfer monitor callback now also if error occurs
4769 during key agreement protocol.
4771 Changed the silc_client_file_send interface to return the
4772 SilcClientFileError instead of session id. The session ID
4773 is returned into pointer provided as argument.
4775 Check that the file exists locally before sending the
4776 file transfer request at all.
4778 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4780 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4781 error than can occur while key agreement protocol. Affected
4782 file lib/silcclient/silcapi.h.
4784 * Fixed the event_mode CMODE handler to not crash when mode
4785 is changed and +k mode is set in the channel. Affected file
4786 irssi/src/silc/core/silc-channels.c.
4788 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4789 SILC_LOG_WARNING to give out Warning and not Error. Affected
4790 file lib/silcutil/silclog.c.
4792 * Fixed the channel message payload decryption in the function
4793 silc_channel_message_payload_decrypt to not modify the original
4794 buffer before it is verified that the message decrypted
4795 correctly. Otherwise, next time it is called with correct
4796 channel key it won't encrypt since the payload is corrupted.
4797 Affected file lib/silccore/silcchannel.c.
4799 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4801 * Do not constantly resize the window. A fix patch by cras.
4802 Affected file irssi/src/fe-text/screen.c.
4804 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4806 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4807 Affected file lib/silcutil/silcnet.c.
4809 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4811 * Fixed a bug in hash table internal routine for traversing
4812 the table with foreach callback. The current entry may
4813 become invalid in the callback but it was referenced after
4814 the callback returned.
4816 Do not allow auto rehashing of hash table during the
4817 silc_hash_table_foreach operation, for same reasons as it is
4818 not allowed for SilcHashTableList. Affected files are
4819 lib/silcutil/silchashtable.[ch].
4821 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4823 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4824 Win32 DLL. extern's in header files are now declared with
4827 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4829 * Fixed private message handling. It used some old code that
4830 caused the client to crash. Affecte file is
4831 lib/silcclient/client_prvmsg.c.
4833 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4835 * Added function silc_client_add_channel,
4836 silc_client_replace_channel_id, and removed functions
4837 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4838 from client library.
4840 * Added cross reference of the joined channels to the
4841 SilcClientEntry, and changed the SilcChannelEntry's
4842 users list to SilcHashTable. The affected files are
4843 lib/silcclient/idlist.[ch].
4845 * Fixed a bug in hash table tarversing. While the hash table
4846 is traversed with SilcHashTableList the table must not be
4847 rehashed. It is now guaranteed that auto rehashable tables
4848 are not rehashed while tarversing the list. Also defined that
4849 silc_hash_table_rehash must not be called while tarversing
4850 the table. Added function silc_hash_table_list_reset that must
4851 be called after the tarversing is over. The affected files are
4852 lib/silcutil/silchashtable.[ch].
4854 * Changed all hash table traversing to call the new
4855 silc_hash_table_list_reset in server and in client library.
4857 * Added function silc_client_on_channel to return the
4858 SilcChannelUser entry if the specified client entry is joined
4859 on the specified channel. This is exported to application as
4860 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4862 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4864 * Fixed founder regaining problem with JOIN command on normal
4865 server. The notify for mode change must be sent always and
4866 not only if !cmd->pending. Affected file silcd/command.c.
4868 * Fixed the WHOWAS command's reply sending to support the
4869 lists correctly. Affected file silcd/command.c.
4871 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4873 * When sending JOIN command to router for processing the
4874 sender's old command identifier was not saved back to the
4875 sender's command context, fixed now. The affected file is
4878 * Create the key in JOIN command of the router did not return
4879 the channel key, added check for this. Affected file is
4882 * Fixed a channel ID update bug in JOIN command reply. Do
4883 not directly upgrade the ID but call the function
4884 silc_idlist_replace_channel_id if the ID was changed.
4885 Affected file silcd/command_reply.c.
4887 * Fixed memory leaks from command calling if it would fail.
4888 Affected file silcd/command.c.
4890 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4892 * Applied patches from cras:
4894 Memory leak fixes around libaries, irssi window resize fix,
4895 new silclist.h and silcdlist.h, all extern inline changed to
4898 * Removed dotconf from lib/dotconf, not needed anymore.
4900 * Removed TRQ from lib/trq, not needed anymore.
4902 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4903 with server connections. Later this will be configurable
4904 in config file after new config file is done. Affected file
4907 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4909 * Fixed a crash in server related to channel announcements.
4910 Affected file silcd/server.c.
4912 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4914 * Fixed memory leaks in silc_server_create_new_channel*
4915 functions. Affected file silcd/server.c.
4917 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4918 which ID was changed. This way the router will send the
4919 user list for the channel again, and server won't be in
4920 desync in some rare circumstances. Affected file is
4921 silcd/packet_receive.c.
4923 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4925 * Check for NULL socket pointer in the function
4926 silc_server_packet_send_to_channel_real. Affected file
4927 silcd/packet_send.c.
4929 * Fixed the BAN notify handling to correctly remove ban
4930 list. Affected file silcd/packet_receive.c.
4932 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4934 * Fixed some header addition to Toolkit distribution in
4935 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4937 * Added lib/silcclient/client_ops_example.h as an template
4938 file for application programmers to quickly start using
4939 the SilcClientOperation functions in their application.
4940 Updated the lib/silcclient/README as well to tell about this
4941 nice file made available.
4943 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4945 * Call silc_server_remove_from_channels when removing client
4946 entry when NO_SUCH_CLIENT_ID was received. Affected file
4947 is silcd/command_reply.c.
4949 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4951 * Added server & router operator statistics updating. Affected
4952 file silcd/packet_receive.c and silcd/command.c.
4954 * Fixed the SERVER_SIGNOFF notify handling on normal server
4955 not to save the history information for clients. Same was
4956 fixed earlier in remove_clients_by_server function, but not
4957 here. Affected file silcd/packet_receive.c.
4959 * Raised the default connection-retry count from 4 to 7 in
4960 server. Affected file silcd/server.h.
4962 * Cancel any possible reconnect timeouts when we start the
4963 key exchange. Affected file silcd/server.c.
4965 * Do not reconnect on connection failure when SCONNECT was
4966 given. Affected files silcd/server.[ch].
4968 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4970 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4972 * Fixed the NICK command to always give the unformatted
4973 nickname to the one giving the NICK command. If unformatted
4974 nickname is cached already it will be formatted and the
4975 local entry will always get the unformatted nickname.
4976 Affected file lib/silcclient/idlist.c.
4978 * Fixed some double frees from client library commands.
4979 Affected file is lib/silcclient/command.c.
4981 * Fixed CUMODE command in server to assure that no one can
4982 change founder's mode than the founder itself, there was a
4983 little bug. Affected file silcd/command.c.
4985 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4987 * Removed the SilcClientCommandDestructor from the client
4988 libary, it is not needed anymore. Affected files are
4989 lib/silcclient/silcapi.h, command[_reply].[ch],
4990 client_notify, idlist.c.
4992 * Fixed GETKEY command to first resolve client, and then
4993 resolve the server only if the client was not found, instead
4994 of resolving both at the same time. Affected file is
4995 lib/silcclient/command.c.
4997 * Added silc_client_start_key_exchange_cb and lookup the
4998 remote hostname and IP address before starting the key
4999 exchange with server. The affected file is
5000 lib/silcclient/client.c.
5002 * The server's public key is now saved using the IP address
5003 of the server and not the servername for the filename.
5004 The hostname public key filename is checked as an fall back
5005 method if the IP address based filename is not found.
5007 Fixed the GETKEY command to save the fetched server key
5008 in correct filename.
5010 Print the remote server's hostname now when new key is
5011 received during connection process. Affected file is
5012 irssi/src/silc/core/client_ops.c.
5014 * Return always our own public key to the client if it asks
5015 for it with GETKEY command. Affected file silcd/command.c.
5017 * Removed the use_auto_addr variable from default config
5018 file since it was in wrong section. Affected file is
5021 * Fixed TOPIC_CHANGE notification to not route it when it
5022 was sent using silc_server_send_notify_to_channel function.
5023 Affected file silcd/command.c.
5025 * Fixed silc_server_send_notify_kicked to send the kicker's
5026 Client ID also, it was missing. Affected files are
5027 silcd/command.c, silcd/packet_send.[ch].
5029 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5031 * Do not save client history information in SERVER_SIGNOFF.
5032 Fixes the bug in normal server that it does not detect
5033 the client becoming valid after the server becomes back
5034 online. Affected file silcd/server_util.c.
5036 * Added `sock_error' field into the SilcSocketConnection
5037 context. When error occurs during socket operation (read
5038 or write) the error is saved. Added also new function
5039 silc_socket_get_error to return human readable socket error
5040 message. Affected files are lib/silcutil/silcsockconn.[ch],
5041 lib/silcutil/unix/silcunixsockconn.c, and
5042 lib/silcutil/win32/silcwin32sockconn.c.
5044 * The server now prints the socket error message in the
5045 signoff for client. Affected file silcd/server.c.
5047 * Fixed the `created' channel information sending from router
5048 to server in JOIN command. Checks now whether the channel
5049 really was created or not and set it according that.
5051 Fixed the JOIN command to use the client entry's current
5052 ID during the joining procedure instead of the one it sent
5053 in the command (it is checked though), since it can change
5054 between the packet processing and command processing, and
5055 would just case unnecessary pain in the client end. Affected
5056 file silcd/command.c.
5058 * Fixed a channel key payload sending to use correct channel
5059 ID when the server was forced to change the channel's ID by
5060 router. Router sent the key payload with the old Channel ID.
5061 Affected file silcd/packet_receive.c.
5063 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5065 * Call silc_server_save_channel_key only if the key payload
5066 was provided in the JOIN command's command reply. Affected
5067 file silcd/command_reply.c.
5069 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5071 * Fixed silc_mp_sizeinbase to return the value correctly with
5072 MPI. Affected file lib/silcmath/mp_mpi.c.
5074 * Fixed the stop_server signal to correctly stop the scheduler
5075 and gracefully stop the server when SIGTERM or SIGINT signals
5076 are received. Affected file silcd/silcd.c.
5078 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5080 * Simple handling of TERM and HUP signals. Also added some log
5081 flushing call around. Affected file is
5084 * Fixed small bugs in silclog.c. Now buffering output will take
5085 effect after 10 seconds since startup: This will ensure that
5086 no important startup messages are lost. Also output redirection
5087 will preserve original format ([Date] [Type] message).
5088 Affected file is lib/silcutil/silclog.c.
5090 * Added two options to the config file, in the logging section:
5091 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
5092 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
5094 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5096 * Do not print the warning about log files not being initialized
5097 more than once to avoid excess logging. Affected file is
5098 lib/silcutil/silclog.c.
5100 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5101 the SIM copying in make install in Makefile.am.pre.
5103 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5105 * Rewritten silclog APIs. Globally interesting changes follows:
5106 silc_log_set_files() changed to silc_log_set_file().
5107 silc_log_set_callbacks() changed to silc_log_set_callback().
5108 ROBOdoc documented silclog header file.
5109 SilcLogCb now returns bool to wether inihibit the default
5110 handler or not (to keep the old behaviour return always TRUE).
5111 The new APIs should also fix the problem of the
5112 silcd_error.log file that was written in the current directory.
5115 Log files streams will remain opened after silc_log_set_file()
5116 call, means less CPU usage notably on high traffic servers.
5117 File streams are now full buffered, and flushed to the disk
5118 every 5 minutes, lesses HD activity and CPU usage.
5119 Messages can be redirected, allowing admins to configure
5120 one single logfile for all server messages.
5121 the silc_log_quick global variable to activate fast-logging.
5122 Affected files lib/silcutil/silclog.[ch]
5124 * Changed some code to conform new silclog APIs. Affected
5125 files are doc/example_silcd.conf.in, silcd/server.c
5126 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5129 * Fixed a memory leak that could occur in some situations.
5130 Affected file silcd/serverconfig.c.
5132 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5134 * Added the silc_client_del_client to remove the client from
5135 all channels as well. Affected file lib/silcclient/idlist.c.
5137 * Fixed the client library to correctly remove the client
5138 from all channels when the client entry is being destroyed.
5139 Affected file lib/silcclient/client_notify.c, command.c.
5141 * Added auto-nicking support to the client library. If the
5142 applicatio now sets client->nickname it will be sent to the
5143 server after connecting by the library. This way for example
5144 SILCNICK (or IRCNICK) environment variables will have effect
5145 and always change the nickname automatically to whatever
5146 it is wanted. Affected file lib/silcclient/client.[ch].
5148 * Renamed silc_server_command_bad_chars to the
5149 silc_server_name_bad_chars and moved it to the
5150 silcd/server_util.[ch]. Added also new function
5151 silc_server_name_modify_bad to return nickname that
5152 includes bad characters as new nickname without those
5153 bad characters. This check and modify is now used in
5154 silc_server_new_client when the username is initially set
5155 as nickname, so it must be checked to be valid nickname.
5156 Affected file silcd/packet_receive.c.
5158 * The nickname length is now taken from the packet for real
5159 and not trusted to strlen() since it clearly can return
5160 wrong length for nickname including bad characters. This
5161 also applies to channel names. Affected file silcd/command.c.
5163 * Removed the lib/silcsilm/modules directory. Modules are now
5164 compiled into the lib/silcsim. Fixed the copying of the
5165 modules to follow symbolic links in Makefile.am.pre.
5167 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5169 * Fixed silc_string_regexify list creation. Fixes bugs with
5170 BAN and INVITE commands in server. The affected file is
5171 lib/silcutil/unix/silcunixutil.c.
5173 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5175 * Removed the command destructor entirely from the server's
5176 command and command reply routines. It is not needed, and
5177 its usage was buggy and caused crashes. Affected files are
5178 silcd/command[_reply].[ch].
5180 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5182 * Cancel protocol and NULL sock->protocol if timeout
5183 occurred during protocol. Affected file silcd/server.c.
5185 * Cancel protocol timeouts always before calling the final
5186 callback, to assure that after final callback is called
5187 no other state will be called for the protocol anymore.
5188 Affected file silcd/protocol.c.
5190 * Print error log if incoming connection configuration could
5191 not be found. Affected file silcd/server.c.
5193 * Fixed JOIN command to correctly save the founder mode
5194 to the client on normal SILC server, when the channel
5195 was created by the router. Affected file silcd/command.c.
5197 * Fixed LIST command (hopefully) to send correct reply
5198 packets. Affected file silcd/command.c.
5200 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5202 * The silc_packet_receive_process now returns FALSE if the
5203 read data was invalid packet, and TRUE if it was ok.
5205 The server now checks that if unauthenticated connection
5206 sends data and its processing fails the server will close
5207 the connection since it could be a malicious flooder.
5209 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5211 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5213 * Make sure the warning about error opening a log file is
5214 printed only once and not everytime it fails (produces
5215 too much useless log). Affected file lib/silcutil/silclog.c.
5217 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5219 * Made the silc_server_daemonise() function more readable.
5220 Affected file silcd/server.c.
5222 * Pid file is now optional, the user may comment it out from
5223 the config file. Removed define SILC_SERVER_PID_FILE, we
5224 don't need a default any longer. Affected file
5225 configure.in.pre, lib/Makefile.am.pre.
5227 * Make some use of the pid file. The server now dies at startup
5228 if it detects a valid pid file on his path. The server would
5229 die anyway in this circumstance, because of the bind() failure.
5230 Affected file silcd/silcd.c.
5232 * No longer compiling lib/dotconf.
5234 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5236 * Fixed JOIN command parsing not to crash. Affected file
5237 lib/silcclient/command.c.
5239 * Fied the NICK_CHANGE notify to add the new client entry
5240 even it is resolved. This removes an <[unknown]> nick
5241 thingy bug in the client. Affected file is
5242 lib/silcclient/client_notify.c.
5244 * Do not try to allocate 0 bytes (efence does not like it)
5245 in lib/silccore/silccomand.c when encoding payload.
5247 * Do not take IRCNICK as nickname in Irssi SILC client since
5248 it is not possible to set nickname before hand connecting
5249 the server (TODO has an entry about adding auto-nicking
5252 * Changed the silc_server_command_pending to check whether
5253 there already exists an pending entry with the specified
5254 command, command identifier and pending callback. This is
5255 to fix IDENTIFY and WHOIS related crashes that may register
5256 multiple pending commands with same identifier. Affected
5257 file silcd/command.c.
5259 * Fixed the server to reconnect to the router even if it
5260 was already reconnecting and EOF was received. This to
5261 fix a possibility that the server wouldn't ever try to
5262 auto-reconnect to the router. Affected file silcd/server.c.
5264 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5266 * Fixed the server's password authentication to use the
5267 length of the locally saved password, and not the one
5268 sent in the packet. Affected file silcd/protocol.c.
5270 * Fixed same password authentication problem in the
5271 Authentication Payload handling routines in
5272 lib/silccore/silcauth.c.
5274 * Yet another password authentication problem fixed with
5275 channel password handling in silcd/command.c.
5277 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5279 * If first character of string in silc_parse_userfqdn is '@'
5280 then do not parse it. Affected file is
5281 lib/silcutil/silcutil.c.
5283 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5285 * Fixed minor bug in IDENTIFY command reply sending, which
5286 caused various weird problems during JOIN when it was
5287 resolving names for users. Affected file silcd/command.c.
5289 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5291 * Fixed the IDENTIFY command reply sending to chech better valid
5292 clients. It was possible to send incomplete list of replies.
5293 Affected file silcd/command.c.
5295 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5297 * Added silc_client_command[s]_[un]register functions now to
5298 dynamically register the commands in client library. Removed
5299 the static table of commands. This allows the client library
5300 to call commands without causing the application to know about
5301 what commands library has called.
5303 Removed the INFO command reply kludge to detect when the command
5304 was called by library. Now library use its own command reply
5305 function for INFO command.
5307 Added function silc_client_command_call to call a command.
5308 Application can use it to call command, not access the structure
5311 Now all commands that are sent by the client library (not
5312 explicitly sent by application) use own command reply functions.
5314 Affected files around lib/silcclient/ and in
5315 irssi/src/silc/core/.
5317 * Fixed the WHOIS command reply sending to chech better valid
5318 clients. It was possible to send incomplete list of replies.
5320 Fixed the WHOIS and IDENTIFY to send the request to router
5321 if normal server did not do it and did not find any results.
5323 Affected file silcd/command.c.
5325 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5327 * Moved the internal data from SilcClient context into its
5328 own file, not accesible to application. Affected files
5329 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5330 and other files in client library.
5332 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5334 * Added doc/examples installation target in Makefile.am.pre.
5337 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5339 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5340 commands the found client entry will be removed from the
5341 cache, after notifying application about the error. Affected
5342 file lib/silcclient/command_reply.c.
5344 * Changed the /MSG to check for exact nickname user gave, and
5345 not let `nick' match `nick@host' if it is only one found. Now,
5346 user must type the exact nickname (like nick@host2) even if
5347 there are no more than one same nicks found. This is to avoid
5348 a possibility of sending nickname to wrong nickname since
5349 `nick' could match `nick@host'. Affected file is
5350 irssi/src/core/silc-servers.c.
5352 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5354 * Do not print "you are now server operator" or similar when
5355 giving /away command. Affected files are
5356 irssi/src/silc/core/client_ops.c, silc-servers.h.
5358 * Made the silc_server_command_pending_error_check to send
5359 the same command reply payload it received back to the
5360 original sender of the command. This way all arguments
5361 that was received by the server will be received by the
5362 client too. Affected file silcd/command.c.
5364 * Added the silc_idcache_add to return the created cache entry
5365 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5367 * Add global clients to expire if they are not on any channel.
5368 This is because normal server will never know if they signoff
5369 if they are not on any channel. The cache expiry will take
5370 case of these entries. This is done by normal servers only.
5371 The affected files are silcd/command_reply.c,
5372 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5374 * If server receives invalid ID notification for WHOIS or
5375 IDENTIFY and the ID exists in the lists, it is removed.
5376 Affected file silcd/command_reply.c.
5378 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5379 in client then client entry that it matches is searched and
5380 the nickname is printed on the screen for user. Affected
5381 file irssi/src/silc/core/client_ops.c.
5383 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5385 * Use cache entry expire time in the LIST command reply to
5386 purge old entries from the cache after the LIST command
5387 reply has been received. This way we don't have non-existent
5388 entries in the cache for too long. Affected file is
5389 silcd/command_reply.c.
5391 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5393 * If we are normal server, and we've not resolved client info
5394 in WHOIS or IDENTIFY from router, and it is global client,
5395 we'll check whether it is on some channel. If it is not
5396 then we cannot be sure about its validity and will resolve it
5397 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5398 file silcd/command.c.
5400 * Search channel by name (if possible) rather than by ID
5401 in IDENTIFY command's command reply. Affected file is
5402 silcd/command_reply.c.
5404 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5406 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5407 Updated specs and implemented it. Affected file silcd/command.c,
5408 silcd/packet_send.c and silcd/packet_receive.c.
5410 * Implemented the <founder auth> payload handling in the JOIN
5411 command. If provided all conditions for channel joining
5412 except requirement to provide correct passphrase can be
5413 overrided by the channel founder. Updated the protocol specs.
5414 Affected file silcd/command.c.
5416 Added support for founder auth in JOIN command in client
5417 library. Fixed the parsing of the JOIN command now to support
5418 all options as they should be. The affected file is
5419 lib/silcclient/command.c.
5421 * Optimized the WHOIS and IDENTIFY commands to send the request
5422 to router only if it includes nicknames or other names. If
5423 they include only IDs then check the local cache first before
5424 routing. Affected file is silcd/command.c.
5426 * Added channels topic announcements. Affected file is
5427 silcd/packet_receive.c and silcd/server.c.
5429 * Fixed the silc_server_send_notify_topic_set to really destine
5430 the packet to channel. Affected file silcd/packet_send.c.
5432 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5433 library. Affected file lib/silcclient/client_notify.c.
5435 * Added UMODE announcements. Affected file silcd/server.c.
5437 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5439 * Memory leak fixes in:
5441 lib/silcutil/silcsockconn.c
5442 lib/silcske/silcske.c
5443 lib/silcske/groups.c
5445 lib/silccrypt/silcpkcs.c
5446 lib/silccore/silccommand.c
5447 lib/silccore/silcidcache.c
5452 * ROBOdoc documented the lib/silcske/groups.h file and a
5453 bit changed the interface for better.
5455 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5457 * Update the client entry context in the ID cache after
5458 nick change. Affected file lib/silcclient/command.c.
5459 Fixes the CUMODE command when regaining founder privileges,
5460 and a little WHOIS problem.
5462 * Fixed silc_net_gethostbyname to correctly call the
5463 inet_ntop. Affected file lib/silcutil/silcnet.c.
5465 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5467 * Added IPv6 support checking to the configure.in.pre, added
5468 also --enable-ipv6 option to override the check. Affected
5469 file configure.in.pre.
5471 * The silc_thread_create now calls the start function
5472 directly if threads support is not compiled in. Removes
5473 ugly #ifdef's from generic code. Affected files are
5474 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5476 * Added silc_net_gethostby[name/addr]_async to asynchronously
5477 resolve. Affected files are lib/silcutil/silcnet.[ch].
5479 * Added support for rendering IPv6 based server, client and
5480 channel IDs. Affected file lib/silcutil/silcutil.c.
5482 * Added support for creating IPv6 based server IDs. Affected
5483 file is silcd/serverid.c.
5485 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5487 * Added silc_net_gethostby[addr/name] into the
5488 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5489 routines. Added silc_net_is_ip[4/6]. Affected file is
5490 lib/silcutil/unix/silcunixnet.c. All routines that take
5491 address as argument now supports both IPv4 and IPv6 addresses.
5493 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5495 * Fixed LIST command reply sending in server. Affected file
5498 * Server now sends the kicker's client ID in the KICK notify
5499 to the kicked client. Affected file silcd/command.c.
5501 * The client library now parses the kickers client ID and
5502 UI displays it. Affected files lib/silcclient/client_notify.c
5503 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5505 * Made all payload parsing function prototypes consistent.
5506 They all take now const unsigned char * and uint32 pair as
5507 the payload data instead of SilcBuffer. Changes all around
5508 the source tree. Other unsigned char* -> const unsigned char*
5509 changes around the tree as well.
5511 * Optimized SFTP client and server packet sending not to
5512 allocate new buffer for each packet but to recycle the
5513 first allocated buffer. Affected files are
5514 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5516 * Optimized the SFTP client to use SilcList instead of
5517 SilcDList for requests, because it is faster. Affected file
5518 is lib/silcsftp/sftp_client.c.
5520 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5521 into lib/silccore/silcid.[ch].
5523 Renamed silcpayload.[ch] into silcargument.[ch].
5525 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5527 * If client entry is deleted with active key agreement
5528 session, abort the session.
5530 The silc_client_abort_key_agreement now calls the completion
5531 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5533 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5536 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5538 * Don't use __restrict in older GCC's. Affected file is
5539 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5541 * silc_net_localhost now attempts to reverse lookup the
5542 IP/hostname. Affected file lib/silcutil/silcnet.c.
5544 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5545 command. It can be used to gain founder privileges at
5546 the same time when joining the channel.
5548 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5549 kicker's client ID as well. Updated protocol specs.
5551 Defined that the server must send SILC_COMMAND_IDENTIFY
5552 command reply with error status to client who sent
5553 private message with invalid client ID.
5555 Updated the protocol specification.
5557 * Added silc_server_send_command_reply to send any
5558 command reply. Affected file silcd/packet_send.[ch].
5560 * Added silc_id_payload_encode_data to encode ID payload
5561 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5563 * The server now send IDENTIFY command reply with error
5564 status if client ID in private message is invalid. Affected
5565 file silcd/packet_receive.c.
5567 * Save the server key file with server's IP address in
5568 the filename instead of hostname. The affected file is
5569 irssi/src/silc/core/client_ops.c.
5571 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5573 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5576 * Added libtool support for compiling shared objects in
5577 lib/silcsim. Affected file configure.in.pre and
5578 lib/silcsim/Makefile.am. Original patch by cras.
5580 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5582 * Pid file configuration, and server's config file fixes
5583 patch by toma. Updated CREDITS file.
5585 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5587 * Fixed silc_client_channel_message to not try to decrypt
5588 the message twice if it resolved the destination client
5589 information. This could cause of dropping one channel
5590 message. Affected file lib/silcclient/client_channel.c.
5592 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5594 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5595 lib/silcclient/client.c. This function is used when the SILC
5596 Client is run under some other scheduler, or event loop or
5597 main loop. On GUI applications, for example this may be
5598 desired to used to run the client under the GUI application's
5599 main loop. Typically the GUI application would register an
5600 idle task that calls this function multiple times in a second
5601 to quickly process the SILC specific data.
5603 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5605 * Fixed silc_server_drop() for dropping the supplementary
5606 groups as well, this could cause a security hole on some
5609 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5611 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5614 * Write PID file after dropping privileges. Added -F option
5615 to run server on foreground. A patch by debolaz.
5616 Affected files silcd/server.c, silcd/silcd.c.
5618 * Fixed MOTD to return the MOTD file server name. Affected
5619 file silcd/command.c.
5621 * Added INFO command reply handling to the Irssi SILC Client.
5622 Affected file irssi/src/silc/core/client_ops.c.
5624 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5626 * Fixed the silc_idcache_list_* routines to really support
5627 the dynamic list. Fixes a crash. Affected file is
5628 lib/silccore/silcidcache.c.
5630 * Fixed the LIST command reply to really call LIST command's
5631 pending callbacks. Affected file silcd/command_reply.c.
5633 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5635 * Update conn->local_entry->nickname after giving NICK
5636 command. Affected file lib/silcclient/command.c.
5638 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5640 * Added the [pid] option to the silcd configuration file
5642 Affected files: serverconfig.[ch] and silcd.c
5644 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5646 * Save fingerprint in WHOIS command reply in server.
5647 Affected file silcd/command_reply.c.
5649 * Fixed NICK commands pending callback registration.
5650 Affected file lib/silcclient/command.c.
5652 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5654 * Use ++server->cmd_ident when sending commands in server,
5655 instead of random number. Affected file silcd/command.c.
5657 * Fixed GETKEY command reply to call actually GETKEY pending
5658 command callbacks. Affected file silcd/command_reply.c.
5660 * A bit stricter check for nicknames. Check for same nickname
5661 in NICK command also. Affected file silcd/command.c.
5663 * Do not call INFO command everytime client ID changes, only
5664 during first connecting. Affected file lib/silcclient/client.c.
5666 * Set the new nickname only after successful command reply for
5667 NICK command is returned by server. Affected file
5668 lib/silcclient/command.c.
5670 * Remove nicknames from nicklist during server_signoff notify.
5671 Should fix /NAMES bit more. The affected file is
5672 irssi/src/silc/core/silc-channels.c.
5674 * Added `fingerprint' field to the SilcIDListData in the
5675 silcd/idlist.h to hold the fingerprint of the client's
5678 Send the fingerprint of the client's public key in WHOIS
5681 Affected files silcd/command.c, and silcd/idlist.[ch].
5683 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5684 create fingerprint from given data.
5686 * Show the fingerprint of the client's public key in WHOIS.
5687 Affected files irssi/src/module-formats.[ch] and
5688 irssi/src/silc/core/client_ops.c.
5690 * Format the multiple same nicknames also during JOIN and
5691 NICK_CHANGE notifys. Affected file is
5692 lib/silcclient/client_notify.c.
5694 * Do not print error on screen for invalid private message
5695 payload since it can come if someone is sending private
5696 messages with wrong key. Affected file
5697 lib/silccore/silcprivate.c.
5699 * Fixed multiple concurrent /PING crash. Affected file
5700 lib/silcclient/command.c.
5702 * Changed the wrong ID encoding. All IP addresses must be
5703 in MSB first order in encoded format. They were encoded
5704 wrong and was in LSB format. Affected files are
5705 silcd/serverid.c, lib/silcutil/silcutil.c.
5707 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5709 * Call the `connect' client operation through the scheduler
5710 in case of error. Affected file lib/silcclient/client.c.
5712 * Call the `failure' client operation even if the error
5713 occurred locally during a protocol. Affected file is
5714 lib/silcclient/protocol.c.
5716 * Added support of sending LIST command to router from normal
5717 server. This way normal server can get list of all channels
5718 in the network too. Fixed the channel list sending in the
5719 server too. Affected files are silcd/command.c, and
5720 silcd/command_reply.[ch].
5722 * Added silc_server_update_channels_by_server and
5723 silc_server_remove_channels_by_server. They are used during
5724 disconnection of primary router and in backup router protocol.
5725 Affected file silcd/server_util.[ch], silcd/server.c and
5726 silcd/server_backup.c.
5728 * Fixed channel adding to global list in IDENTIFY command
5729 reply in server. Affected file silcd/command_reply.c.
5731 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5733 * If the incoming packet type is REKEY or REKEY_DONE process
5734 that packet always synchronously. Fixes yet another MAC
5735 failed error on slow (dialup) connections. Affected file
5736 lib/silcclient/client.c and silcd/server.c.
5738 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5740 * Call check_version SKE callback for initiator too. Affected
5741 file lib/silcske/silcske.c.
5743 * Implemented fix for security hole found in the SKE that was
5744 fixed in the specification few days back; the initiator's
5745 public key is now added to the HASH value computation.
5746 Added backwards support for the old way of doing it too, for
5747 old clients and old servers. Affected file is
5748 lib/silcske/silcske.c.
5750 * Enabled mutual authentication by default in SKE. If initiator
5751 is not providing mutual authentication the responder will
5752 force it. This will provide the proof of posession of the
5753 private key for responder. The affected files are
5754 lib/silcclient/protocol.c and silcd/protocol.c.
5756 * Do not cache anymore the server's public key during SKE.
5757 We do mutual authentication so the proof of posession of
5758 private key is done, and if the server is authenticated in
5759 conn auth protocol with public key we must have the public
5760 key already. Affected file silcd/protocol.c.
5762 * Added new global debug variable: silc_debug_hexdump. If
5763 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5764 file lib/silcutil/silclog.[ch].
5766 * Fixed compilation warning due to char * -> const char *.
5767 Affected files lib/silcutil/silcnet.h, and
5768 lib/silccore/silcauth.[ch].
5770 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5772 * Fixed CMODE command when new channel key was created. If
5773 the creation failed the old key was removed. Next time giving
5774 same command would crash the server since the old key was
5775 freed already. Affected file silcd/command.c.
5777 * Fixed the silc_server_announce_get_channels to not crash
5778 on reconnect. Affected file silcd/server.c.
5780 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5782 * Added silc_log_set_debug_string function to set a regex
5783 string to match for debug output. Only the function names,
5784 or filenames matching the given debug string is actually
5785 printed. This way it is possible to filter out those debug
5786 strings that user is not interested in.
5788 Fixed a bug in silc_string_regexify.
5790 Affected files lib/silcutil/silclog.[ch], and
5791 lib/silcutil/unix/silcunixutil.c.
5793 * Changed the -d options in both server and Irssi SILC client
5794 to take the debug string as argument. Affected files
5795 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5797 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5799 * Added silc_hash_babbleprint to create a Bubble Babble
5800 Encoded fingerprint. The encoding is developed by Antti
5801 Huima (draft-huima-babble-01.txt), and it creates human
5802 readable strings out of binary data. Affected file
5803 lib/silccrypt/silchash.[ch].
5805 * Print the babble print now in addition of fingerprint as well
5806 in Irssi SILC client. Affected files are
5807 irssi/src/fe-common/silc/module-formats.[ch],
5808 irssi/src/fe-common/silc/core/client_ops.c.
5810 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5812 * Fixed a security problem found in SKE. The initiator's
5813 public key too is now added to the HASH hash value creation
5814 which is signed by the responder to create the SIGN value.
5815 This will prevent anyone in the middle to lie to the responder
5816 about the initiator's public key. If this is done now, the
5817 man in the middle will get caught. Updated the protocol
5820 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5822 * Better installation directory handling. Configure module
5823 paths and other paths automatically to example_silc* files
5824 in doc/. A patch by toma.
5826 * Fixed compiler warning from MPI library, and from SILC RNG.
5829 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5830 It can be configured with ./configure. A patch by toma.
5832 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5834 * Find correct make to use in prepare-clean. A patch by
5835 toma. Affected file prepare-clean.
5837 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5839 * Added irssi variables use_auto_addr, auto_bind_ip,
5840 auto_bind_port and auto_public_ip.
5842 * Changed the interface for silc_client_send_key_agreement
5843 in lib/silcclient/silcapi.h
5847 irssi/src/silc/core/silc-core.c
5849 lib/silcclient/silcapi.h
5850 irssi/src/silc/core/silc-channels.c
5851 lib/silcclient/client_keyagr.c
5854 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5856 * Added silc_pkcs_public_key_compare to compare two
5857 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5859 * Check that the client who set the founder mode on the
5860 channel is the same client that is giving the founder
5861 mode to itself. It is done by comparing the saved public
5862 key (it is saved even in the authentication is passphrase).
5863 Affected file silcd/command.c.
5865 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5867 * Do not process packet for disconnected socket connection.
5868 Affected file lib/silccore/silcpacket.c.
5870 * Process the DISCONNECT packet through scheduler in the
5871 client library. Affected file lib/silcclient/client.c.
5873 * Fixed the silc_client_packet_parse to not to increase
5874 the packet sequence number if the conn->sock and the
5875 current socket connection is not same. This can happen
5876 for example during key agreement when the conn includes
5877 multiple socket connections (listeners). Affected file
5878 lib/silcclient/client.c.
5880 * The sender of the file transfer request now provides also
5881 the pointer (listener) for the key exchange protocol. If
5882 the listener cannot be created then it sends empty key
5883 agreement and lets the receiver provide the listener.
5885 Added `local_ip' and `local_port' arguments to the
5886 silc_client_file_send. If they are provided they are used,
5887 if not then it will attempt to find local IP address, if
5888 not found or bind fails then the remote client will provide
5891 Affected files are lib/silcclient/client_ftp.c and
5892 lib/silcclient/silcapi.h.
5894 * Extended the FILE SEND command to support defining the
5895 local IP and port for key exchange listener. They are
5896 optional. Affected file irssi/src/silc/core/silc-servers.c.
5898 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5900 * Defined to WHOIS command reply the sending of fingerprint
5901 of the client's public key (if the proof of posession of the
5902 corresponding private key is verified by the server).
5903 Updated to the protocol specification.
5905 * Added support of receiving the client's public key's
5906 fingerprint in command reply in client library. Affected
5907 file is lib/silcclient/command_reply.c, and
5908 lib/silcclient/idlist.[ch].
5910 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5912 * Do not send over 128 chars long nickname to the server
5913 in NICK command. Affected file lib/silcclient/command.c.
5915 * Do not send over 256 chars long channel names to the server
5916 in JOIN command. Affected file lib/silcclient/command.c.
5918 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5920 * Assure that silc_server_close_connection cannot be called
5921 twice for same socket context. Affected file is
5924 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5926 * Send error message to application if opening file for
5927 writing during file transfer fails. Affected file is
5928 lib/silcclient/client_ftp.c.
5930 Remove all file transfer sessions for a client that we're
5931 removing from ID cache.
5933 Affected file is lib/silcclient/client_ftp.c.
5935 * Fixed silc_net_addr2bin to return correct address. Affected
5936 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5938 * Fixed file transfer session removing on signoff notify.
5939 Affected file irssi/src/silc/core/silc-servers.c.
5941 * Added the SilcClientFileError to be returned in the monitor
5942 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5943 Affected file lib/silcclient/silcapi.h.
5945 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5947 * Fixed a crash in silc_client_ftp_free_sessions and
5948 silc_client_ftp_session_free_client. Affected file
5949 lib/silcclient/client_ftp.c.
5951 * Added `disabled' field in the SilcChannelEntry in the server
5952 to indicate if the server entry is disabled. Affected file
5953 silcd/idlist.h, silcd/command[_reply].c.
5955 * SILC server adds now /var/run/silcd.pid everytime it is
5956 started. Affected file silcd/silcd.c.
5958 * Added silc_server_packet_send_clients to send a packet to
5959 the provided table of client entries. Affected file
5960 silcd/packet_send.[ch].
5962 * Fixed a crash in client resolving in client_prvmsg.c in
5963 client library. Affected file lib/silcclient/client_prvmsg.c.
5965 * Do not actually remove the client directly from ID cache
5966 during SERVER_SIGNOFF, but invalidate it. This way we
5967 preserve the WHOWAS info for the client. Affected file
5968 silcd/server_util.c.
5970 * Fixed SERVER_SIGNOFF notify handling in the server. The
5971 server is now able to process incoming SERVER_SIGNOFF notify
5972 for a server that it doesn't even know about. It will remove
5973 the clients provided in the notify. Affected file
5974 silcd/packet_receive.c.
5976 * Check for partial packet in data queue after every packet that
5977 was found from the queue. Return and wait for more data if
5978 there is partial data in queue. Affected file is
5979 lib/silccore/silcpacket.c.
5981 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5983 * Added SilcClietFileError enum to indicate error in
5984 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5985 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5986 Affected files lib/silcclient/silcapi.h and
5987 lib/silcclient/client_ftp.c.
5989 * Check that newsize in silc_buffer_realloc is larger than
5990 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5992 * Added better monitor of file transfers. It now monitors
5993 key agreement protocol during the file transfer too. Added
5994 error reporting too. Affected files
5995 irssi/src/silc/core/silc-servers.c,
5996 irssi/src/fe-common/silc/module-formats.[ch].
5998 * Wrote a help file for FILE command.
6000 * Added silc_rng_global_get_byte_fast to get not-so-secure
6001 random data as fast as possible. Random data is read from
6002 /dev/urandom if available and from the SILC RNG if not
6003 available. It is used in padding generation. Affected file
6004 lib/silccrypt/silcrng.[ch].
6006 * All packets in client library are now processed synchronously.
6007 Optimized packet processing a lot. Affected file
6008 lib/silcclient/client.c.
6010 * All server connection packets are processing synchronously
6011 now in server, to optimize packet processing. Affected file
6014 * Include files are installed now only in Toolkit distribution
6015 if make install is given. Affected files: all Makefile.am's.
6017 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6019 * Assure that silc_client_notify_by_server_resolve does not
6020 resolve the client information multiple times. If it cannot
6021 be found by the first it cannot be found at all. Affected
6022 file lib/silcclient/client_notify.c.
6024 * Fixed WHOWAS command reply calling. Affected file
6025 lib/silcclient/command_reply.c.
6027 * Removed all references to silc_idlist_get_client from the
6028 Irssi SILC client since that call is internal call used by
6029 the library. The Irssi SILC client will use now client
6030 retrieval functions found in silcapi.h.
6032 * Fixed a bug in resolving nickname info before sending
6033 private message. It used freed memory. Affected file
6034 irssi/src/silc/core/silc-servers.c.
6036 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6038 * Assure my_channels statistics cannot go negative in server.
6039 Affected files silcd/server.c, silcd/server_util.c.
6041 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6043 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
6045 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6047 * Win32 Toolkit changes. Affected files
6048 win32/silc.dsw, win32/libsilc/libsilc.def,
6049 win32/libsilcclient/libsilc.def,
6050 lib/silcutil/silcutil.c, and
6051 lib/sftp/sftp_fs_memory.c.
6053 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6055 * Added silc_net_localip to return local host's IP address.
6056 Affected file lib/silcutil/silcnet.[ch].
6058 * If key exchange or rekey protocol is active for a connection
6059 parse all packets syncronously since there might be packets
6060 in packet queue that we are not able to process without first
6061 processing packets before them. Affected file silcd/server,
6062 lib/silcclient/client.c.
6064 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
6065 whether library should continue processing the packet.
6066 Affected file lib/silccore/silcpacket.h.
6068 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
6069 SilcSFTPMonitorData to SFTP server to monitor various
6070 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
6071 lib/silcsftp/sftp_server.c.
6073 * Added silc_file_size to return file size. Affected file
6074 lib/silcutil/silcutil.[ch].
6076 * Implemented the file transfer support for the client library.
6077 Added preliminary support for simple client to client one-file
6078 transmission. Affected file lib/silcclient/client_ftp.c,
6079 lib/silccilent/client.[ch].
6081 * Added new local command FILE to the Irssi SILC Client.
6082 It is used to perform the file transfer. It has subcommands
6083 SEND, RECEIVE, SHOW and CLOSE. Affected files
6084 irssi/src/silc/core/client_ops.c,
6085 irssi/src/silc/core/silc-server.[ch].
6087 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6089 * Relay the SILC_PACKET_FTP in the server. Affected files
6090 silcd/server.c and silcd/packet_receive.c.
6092 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6094 * Renamed silc_file_read and silc_file_write to functions
6095 silc_file_readfile and silc_file_writefile. Added function
6096 silc_file_open and silc_file_close. Affected files
6097 lib/silcutil/silcutil.[ch].
6099 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6101 * Resolve the client info when received private message or
6102 channel message for a client which nickname we don't know.
6103 Affected files lib/silcclient/client_prvmsg.c and
6104 lib/silcclient/client_channel.c.
6106 * Do not crash in /KEY if client is not connected. Affected
6107 file irssi/src/silc/core/silc-channels.c.
6109 * Added SilcClientStatus field to the SilcClientEntry in the
6110 lib/silcclient/idlist.h.
6112 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6113 is incomplete and is being resolved, it won't be resolved
6116 Make sure also that USERS command reply does not resolve
6117 twice information. Affected file is
6118 lib/silcclient/command_reply.c.
6120 Make sure that silc_client_get_clients_by_list does not
6121 resolve twice same information.
6123 * Check for valid client->id in the silc_server_free_client_data.
6124 Affected file silcd/server.c.
6126 * Fixed /GETKEY nick@server not to crash if the server entry
6127 is not found. Affected file lib/silcclient/command.c.
6129 * Fixed the silc_server_check_cmode_rights to check the
6130 requested modes correctly. Affected file silcd/command.c.
6132 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6134 * Better checks for non-printable chars in nick added.
6135 Affected file silcd/command.c.
6137 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6139 * Call the silc_server_udpate_servers_by_server in the
6140 primary router that comes back online in the backup resuming
6141 protocol. Otherwise it routes packets wrong. Affected file
6142 silcd/server_util.[ch], silcd/server_backup.c.
6144 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6146 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6147 lib/silcutil/silcbuffmt.[ch].
6149 * Redefined the SILC packet header to include the padding
6150 length. Affected file lib/silccore/silcpacket.[ch].
6152 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6153 length for maximum padding up to 128 bytes). Affected
6154 file lib/silccore/silcpacket.h.
6156 * Removed all backwards support for old 0.5.x MAC thingies.
6157 The SILC packet header change makes it impossible to be
6158 backwards compatible.
6160 * Send the ENDING packet with timeout in the backup resuming
6161 protocol. This is to assure that all routers has connected
6162 to the primary router. Affected file silcd/server_backup.c.
6164 * Changed the RNG to take the first IV from random data. It
6165 used to take it from zero actually. Changed the RNG also
6166 to use /dev/urandom during session. /dev/random is used
6167 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6169 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6171 * Changed the SILC packet header to have the first two bytes
6172 (the packet length) encrypted. Affected files aroung the
6173 code tree, lib/silccore/silcpacket.[ch]. Removed the
6174 SilcPacketCheckDecrypt callback. It is not needed anymore
6175 since the silc_packet_receive_process will determine now
6176 whether the packet is normal or special.
6178 * Implemented the unidirectional MAC keys. Affected files
6179 lib/silcske/silcske.c, silcd/protocol.c and
6180 lib/silcclient/protocol.c.
6182 * Implemented the packet sequence number to the MAC computation.
6183 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6184 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6185 lib/silcclient/protocol.c.
6187 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6189 * Allow backup router to announce servers. All servers
6190 announced by backup router are added to the global list
6191 automatically. Update hte server's socket to our primary
6192 router also when backup router announces a server.
6193 Affected file silcd/packet_receive.c.
6195 * Do not update the client->router in the function
6196 silc_server_udpate_clients_by_server if the client is on
6197 global list. We might fail to find any specific server
6198 for locally connected clients and local cell clients. They
6199 should still use the `from' and not `to' as client->router.
6200 This fixes backup router resuming protocol. Affected file
6201 silcd/server_util.c.
6203 * Decrease channel statistics count only if the channel
6204 deletion worked. Affected files are silcd/server.c and
6205 silcd/server_util.c.
6207 * Added silc_server_update_servers_by_server to update origin
6208 of all server entries. Used during backup router protocol.
6209 Affected files silcd/server_util.[ch], silcd/server.c. and
6210 silcd/backup_router.c.
6212 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6213 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6214 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6215 lib/silccrypt/silchmac.c.
6217 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6219 * Assure that router cannot reroute the same channel message
6220 to the sender. Affected file silcd/packet_receive.c.
6222 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6224 * Made better checks that the channel message is not sent
6225 to the router it came from. Affected file is
6226 silcd/packet_send.c. Fixed memory leak too.
6228 * Announce informations for incoming router connection, but
6229 only after checking if it is replaced by backup router.
6230 Affected file silcd/packet_receive.c.
6232 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6234 * Fixed the backup resuming protocol to work in multiple
6235 router environment. Affected file silcd/server_backup.c.
6237 * Route packet only to one router in the function
6238 silc_server_packet_send_to_channel. Affected file is
6239 silcd/packet_send.c.
6241 * Fixed silc_server_send_notify_dest to set the broadcast
6242 flag. Fixed the silc_server_send_notify_topic to actually
6243 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6244 Affected file silcd/packet_send.c.
6246 * Changed the SFTP Filesystem interface. Changed the
6247 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6248 the filesystem operation function. The SilcSFTPFilesystem
6249 is now a context that is allocated by all filesystem allocation
6250 functions and it already includes the operations structure
6251 and filesystem specific context. It is given as argument
6252 now to the silc_sftp_server_start. This made the interface
6253 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6254 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6256 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6258 * Changed the backup router adding and getting interfaces
6259 in the server. The router that will be replaced by the
6260 specified backup router is now sent as argument. Affected
6261 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6264 * Added silc_net_addr2bin_ne to return the binary form of
6265 the IP address in network byte order. Affected files
6266 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6268 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6270 * Check for existing server ID in silc_server_new_server
6271 and in silc_server_connect_to_router_final and remove the
6272 old entry if it exists. Affected file silcd/packet_receive.c,
6275 * Send the channel message always to only one router, either
6276 in upstream or downstream. Affected file is
6277 silcd/packet_send.c.
6279 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6281 * Wrote the definition of the backup resuming protocol to the
6282 protocol specification.
6284 * Removed one redundant channel key generation from normal
6285 server during joining procedure. Removed one redundant
6286 channel key sending from server to router during joining
6287 procedure. Affected file silcd/command.c.
6289 * Made minor bugfixes to the backup router resuming protocol.
6290 Affected file silcd/server_backup.c, server.c.
6292 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6294 * Added --disable-asm configuration option. Affected files
6295 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6298 * Implemented the backup resuming protocol that is used to
6299 resume the primary router position in the cell after the
6300 primary router comes back online. Affected files
6301 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6302 and silcd/server_util.[ch].
6304 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6306 * Sleep two (2) seconds after sending QUIT command to server.
6307 Affected file lib/silcclient/command.c.
6309 * Assure that if outgoing data buffer is pending do not force
6310 send any data. Affected file silcd/packet_send.c.
6312 * Assure that if outgoing data buffer is pending do not force
6313 send any data. Affected file lib/silcclient/client.c.
6315 * Implemented the backup router support when the primary router
6316 goes down. The servers and routers can now use the backup
6317 router as new primary router without loosing connectivity.
6319 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6321 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6322 in the server to indicate disabled entry. All data read
6323 from the connection will be ignored and no data is sent
6324 for entry that is disabled. Affected files are
6325 silcd/idlist.h, silcd/server.c.
6327 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6329 * Created SFTP client and server test programs in the
6330 lib/silcsftp/tests directory.
6332 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6334 * Implemented memory filesystem (virtual filesystem) for
6335 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6338 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6340 * Implemented the SFTP (SSH File Transfer Protocol) to the
6341 lib/silcsftp. It includes SFTP client and SFTP server
6344 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6346 * Moved lib/silccore/silcprotocol.[ch] to the
6347 lib/silcutil library.
6349 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6350 take variable argument list pointer as argument. Affected
6351 file lib/silcutil/silcbuffmt.[ch].
6353 * Added silc_buffer_set function that is used to set data
6354 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6355 Affected file lib/silcutil/silcbuffer.h.
6357 * Changed various routines in the core library to use the new
6358 silc_buffer_set instead of allocating new buffer only for
6361 * Added 64-bit value formatting and unformatting support to the
6362 silc_buffer_[un]format routines. Affected file is
6363 lib/silcutil/silcbuffmt.[ch].
6365 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6366 to includes/bitmove.h.
6368 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6370 * Fixed channel user mode saving in client library. Affected
6371 file lib/silcclient/command[_reply].c.
6373 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6375 * Defined the file transfer to the SILC Protocol. Added
6376 new packet type SILC_PACKET_FTP and defined File Transfer
6377 Payload. The mandatory file transfer protocol is SFTP
6378 (SSH File Transfer Protocol). Affected file in addition
6379 of the internet draft is lib/silccore/silcpacket.h.
6381 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6382 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6383 is used as part of backup router protocol when the primary
6384 router of the cell is back online and wishes to resume
6385 the position as primary router.
6387 * Redefined the MAC generation keys in the protocol. The
6388 same key is not used anymore in both direction. Both
6389 direction will now use different keys for sending and
6390 receiving. This fixes a potential security flaw. This
6391 change causes incompatibilities in the protocol.
6393 * Redefined also the MAC computation from the packet.
6394 An packet sequence number is now added to the MAC
6395 computation. This prevents possible replay attacks against
6396 the protocol. This change too causes incompatibilities
6399 Added `sequence' field to the SilcPacketContext to hold
6400 the current sequence number for the packet.
6402 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6404 * Added `created' field to the SilcIDListData in the file
6405 silcd/idlist.h to indicate the time when the entry was
6408 * Added `created' field to the SilcChannelEntry too. Affected
6409 file silcd/idlist.h.
6411 * Added `creation_time' aguments to all the announcement functions
6412 in the server. If it is provided then only the entries that
6413 was created after the provided time frame are actually
6414 announced. Affected file silcd/server.[ch].
6416 * The protocol says that the Channel ID's IP address must be
6417 based on the router's IP address. Added check for this in
6418 the silc_server_new_channel when processing incoming New Channel
6419 Payload. Affected file silcd/packet_receive.c.
6421 * Print out the correct version with --version in SILC client.
6422 Affected file irssi/src/silc/core/silc-core.c.
6424 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6426 * Fixed WHOWAS command to check for completnes of the client
6427 entry always, not just when the command is coming from client.
6428 Affected file silcd/command.c.
6430 * Added new function silc_server_packet_queue_purge to purge the
6431 outgoing data queue to the network. After the function returns
6432 it is guaranteed that the outgoing packet queue is empty.
6433 Affected file silcd/packet_send.[ch].
6435 * Purge the outgoing packet queue in the rekey protocol's final
6436 callback to assure that all rekey packets go to the network
6437 before quitting the protocol. Affected file silcd/server.c.
6439 * Added silc_client_packet_queue_parse as similar function as
6440 in server to the client library. The affected file is
6441 lib/silcclient/client.c.
6443 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6445 * Splitted silcd/server.c and created silcd/server_util.[ch]
6446 for utility functions.
6448 * Added new socket flag SILC_SF_DISABLED to indicate that the
6449 connection is open but nothing can be sent to or received from
6450 the connection. Affected file lib/silcutil/silsockconn.[ch].
6451 The checking for disabled socket is checked in the low level
6452 silc_socket_write and silc_socket_read functions.
6454 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6456 * Allow only nicknames and channel names that fits into the
6457 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6459 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6461 * When processing JOIN command reply in server check that if
6462 the channel exists in our global list we'll move it the local
6463 list. Affected file silcd/command_reply.c.
6465 * Fixed the check whether client is joined on the channel already
6466 in JOIN command. Affected file lib/silcclient/command.c.
6468 * Fixed the JOIN command reply to check whether the channel
6469 already exists. Affected file lib/silcclient/command_reply.c.
6471 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6473 * Added silc_ske_status_string to map the SKE error numbers
6474 to readable strings. The affected files are
6475 lib/silcske/silcske[_status].[ch].
6477 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6479 * Do not show the private channels on the WHOIS channel list
6480 as it is not allowed by the protocol. The affected file is
6483 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6485 * Assure that the packet length digged from the actual packet
6486 is something sensible in the silc_packet_decrypt_rest_special
6487 in lib/silccrypt/silcpacket.c.
6489 * Free and NULL the allocated pointer in silc_hmac_alloc if
6490 the HMAC allocation fails. The affected file is
6491 lib/silccrypt/silchmac.c.
6493 * Print the selected security properties to the log files in
6494 the server. Affected file silcd/protocol.c.
6496 * Add SKE's reference counter even if calling the completion
6497 callback manually. Otherwise it goes negative, although it
6498 does not cause any problems. The affected file is
6499 lib/silcske/silcske.c.
6501 * Remove the client entry with short timeout after giving the
6502 KILL command. Affected file lib/silcclient/command.c.
6504 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6505 case all found clients are already disconnected (WHOWAS would
6506 found them) in the server. Affected file silcd/command.c.
6508 * Update the last_receive (time of last data received) to be
6509 updated only when received private or channel message so that
6510 the idle time showed in WHOIS makes more sense.
6512 * Added boolean field `valid' in to the SilcClientEntry in the
6513 client library to indicate whether the entry is valid or not.
6514 This fixes the nickname change bug on channel when changing
6515 the nickname to be same than the old (like nick to Nick) the
6516 nickname formatter doesn't set the new nick anymore to Nick@host.
6517 Affected file lib/silcclient/idlist.[ch].
6519 * Now actually fixed the nickname changing on disconnection.
6520 Added new function silc_change_nick to the Irssi SILC Client.
6521 Affected file irssi/src/silc/core/client_ops.c,
6522 irssi/src/silc/core/silc-nicklist.[ch].
6524 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6526 * Check that the public key exists in the GETKEY command before
6527 trying to encode it. Affected file silcd/command.c.
6529 * Print some notifications on received public keys with GETKEY
6530 command in the Irssi SILC Client. Affected files are
6531 irssi/src/fe-common/silc/module-formats.[ch],
6532 irssi/src/silc/core/client_ops.c.
6534 * Use IDENTIFY command to resolve the server information in the
6535 GETKEY command instead of INFO command. Affected file
6536 lib/silcclient/command.c.
6538 * All command reply functions in the client library now calls
6539 the pending command reply callbacks even if an error has
6540 occurred. The server has done this a long time and now it was
6541 time to move the client library to this as well. Now all
6542 errors can be delivered back to the pending command reply
6543 callbacks if necessary. Affected files are
6544 lib/silcclient/command[_reply].[ch].
6546 * Change the nickname on disconnection back to the username
6547 because in reconnect the server will enforce it to it anyway.
6548 Affected file irssi/src/silc/core/silc-servers.c.
6550 * Fixed a config file parsing bug in the Irssi SILC client.
6551 Affected file irssi/src/silc/core/clientconfig.c.
6553 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6555 * When printing the channel mode on JOIN, verify that the
6556 channel key and channel's HMAC are valid. Affected file
6557 irssi/src/silc/core/client_ops.c.
6559 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6561 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6562 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6563 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6565 * Removed channel key rekey task deleting from the function
6566 silc_server_save_channel_key. Affected file silcd/server.c.
6567 Added explicit timeout task context instead that is used to
6568 delete the task if we are registering a new task before the
6569 new task has elapsed.
6571 * When channel key rekey occurs the client library now saves
6572 the old channel key for a short period of time (10 seconds) and
6573 is able to use it in case some is still sending channel
6574 messages encrypted with the old key after the rekey. Affected
6575 file lib/silcclient/[idlist.h|client_channel.c].
6577 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6579 * Added check to the silc_server_new_id_real to not accept
6580 new ID if it is the sender's own ID. Affected file is
6581 silcd/packet_receive.c.
6583 * Assure that we do not announce ourself or the one we've
6584 sending our announcements when we're router and are announcing
6585 servers to our primary router. Affected file silcd/server.c.
6587 * Fixed silc_server_command_identify_check_client to assemble
6588 correct WHOIS packet. It send corrupted WHOIS packet and
6589 caused problem with router to router connections. Affected
6590 file silcd/command.c.
6592 Fixed also silc_server_command_whois_check the same way
6593 as for the IDENTIFY command.
6595 * Added new SilcIDListStatus to the server in the SilcIDListData
6596 structure. The status now includes the current status of
6597 the entry (like registered, resolved etc.). Affected file
6598 silcd/idlist.[ch]. Defined a bunch of different status types
6599 as well. This replaced the old boolean registered field as well.
6601 Added resolve_cmd_ident field to the SilcClientEntry structure
6602 too so that if the entry is for example being resolved so
6603 another command may attach to the same pending command reply
6604 without requiring to resolve the same entry again. This concept
6605 should optimize the WHOIS and the IDENTIFY resolving under
6606 heavy load by taking away unnecessary resolving for entries
6607 that are being resolved already.
6609 Added support for adding multiple pending commands for one
6610 command idenfier. Affected file silcd/command[_reply].[ch].
6612 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6613 before deleting the data. Otherwise the hash table will have
6614 freed data in comparison functions. Affected file is
6615 silcd/command_reply.c.
6617 * Fixed silc_idlist_replace_client_id to add the new entry to
6618 the cache with NULL nickname. Otherwise there will be invalid
6619 memory as the nickname after the nickname is freed. Affected
6620 file silcd/packet_receive.c.
6622 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6623 saved into wrong slots because the previous number of entries
6624 was not taken into account. Affected file silcd/idlist.c.
6625 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6627 * If we are router and we receive JOIN notify to a channel that
6628 does not have any users then notified client is marked as the
6629 channel founder, as it is it. The affected file is
6630 silcd/packet_receive.c
6632 * Added to the extended hash table API's table_del_*ext functions
6633 the destructor as argument too, so that the caller can decide
6634 which destructor to use or whether to use destructor at all.
6635 Affected file lib/silcutil/silchashtable.[ch].
6637 * Fixed ID Cache purging. It actually deleted the entries from
6638 the hash table after the data was freed. The hash table ended
6639 up comparing freed memory. The affected file is
6640 lib/silccore/silcidcache.c.
6642 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6644 * Fixed Irssi SILC client's KILL command's HELP syntax.
6646 * The USERS command now resolves the detailed user information
6647 if the userinfo field is missing. Affected file is
6648 lib/silcclient/command_reply.c.
6650 * Do not print error in silc_file_read if the read file does
6651 not exist. Just silently return NULL. Affected file is
6652 lib/silcutil/silcutil.c.
6654 * Fixed the silc_log_output to not wine about NULL filename
6655 and to not create some bogus " " filename. Affected file is
6656 lib/silcutil/silclog.c.
6658 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6660 * Fixed various printing bugs on the user interface in the
6661 Irssi SILC Client. Minor changes that were forgotten from
6664 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6666 * Fixed the configure.in.pre and the compilation and distribution
6667 environment to support the new autoconf 2.52. That version is
6668 now required to compile the CVS trunk.
6670 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6672 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6673 to generally parse user@fqdn format strings. Affected file
6674 lib/silcutil/silcutil.c.
6676 * Added nickname_format and nickname_force_format fields to the
6677 SilcClientParams structure. The first one defines the format
6678 for the nicknames that the library will enforce if the receives
6679 multiple same nicknames. The second one is boolean value and
6680 can be used to force the library to always enforce the format
6681 to the nicknames regardles whether there are multiple nicknames
6682 or not. This configurable formatting was employed to flexibly
6683 support accessing multiple nicknames from the user interface.
6684 The userinterface can now set the nicknames to what ever format
6685 they prefer. Affected file lib/silcclient/silcapi.h.
6687 Added function silc_client_nickname_format to the file
6688 lib/silcclient/idlist.c. It performs the nickname formatting.
6690 Added new field `hostname´ to the SilcClientEntry context.
6691 It holds the hostname of the client. Affected file is
6692 lib/silcclient/idlist.h.
6694 * Irssi SILC Client sets the nicknames in nick@hostn format.
6695 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6696 irssi/src/silc/core/silc-core.c.
6698 The WHOIS printing now also shows both the real nickname and
6699 the formatted nickname so that user knows how to access the
6700 user if there are multiple same nicknames cached. Affected
6701 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6702 printing formatting too to take the hostname now as a separate
6703 argument. The Affected file is
6704 irssi/src/fe-common/silc/modules-formats.[ch].
6706 * Changed the silc_client_get_clients_local to accept the formatted
6707 nickname as argument. It accepts the real nickname too but the
6708 formatted nickname can be used to find the true entry from
6709 multiple entries. Affected file lib/silcclient/silcapi.h and
6710 lib/silcclient/idlist.c.
6712 * Added nickname_format_parse field to the SilcClientParams.
6713 It is a callback function provided by the application to parse
6714 the nickname out of the formatted nickname string. The library
6715 calls it to get the nickname from the formatted string. Since
6716 the application generally knows better the format of the nickname
6717 string it parses it instead of the library, even though library
6718 encodes the formatted string. If the callback function is not
6719 provided then the library will use the string as is. The
6720 affected file is lib/silcclient/silcapi.h.
6722 * All the nickname strings passed to the client library in
6723 commands are now expected to be formatted nickname strings.
6724 If the command does not support the formatted nickname string
6725 it will assume that the sent string is the actual nickname.
6726 Affected file lib/silcclient/command.c.
6728 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6730 * Added public key authentication support to OPER and SILCOPER
6731 commands in the client library. Affected file is
6732 lib/silcclient/command.c.
6734 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6736 * Changed the get_auth_methdod client operation to be asynchronous.
6737 It can be async if the application resolves the authentication
6738 method from the server during the negotiation. Added new
6739 SilcGetAuthMeth completion callback that the application will
6740 call after resolving the authentication method.
6742 Added function silc_client_request_authentication_method that
6743 the application can use to resolve the authentication method
6744 from the server. Added also SilcConnectionAuthRequest callback
6745 that the library will call after the server has replied. The
6746 application can call this function if it does not know the
6747 current authentication method.
6749 Affected files are lib/silcclient/client.c and
6750 lib/silcclient/silcapi.h.
6752 * The Irssi SILC client now automatically resolves the authentication
6753 method incase any configuration information is not present (and
6754 currently there never is). The affected file is
6755 irssi/src/silc/core/client_ops.c.
6757 * Fixed public key authentication from the client library.
6758 Affected file lib/silcclient/protocol.c. Changed also the
6759 protocol specification about the public key authentication in
6760 the connection authentication protocol. The actual data to be
6761 signed is now computed with a hash function before signing.
6763 * Fixed the public key authentication from the server as well.
6764 Affected file silcd/protocol.c.
6766 * Removed the mlock()'s from the memory allocation routines.
6767 Affected file lib/silcutil/silcmemory.c. The ./configure does
6768 not check anymore for the mlock(). Affected file is
6771 * Fixed USERS command in server to allow the execution of the
6772 command for private and secret channels if the client sending
6773 the command is on the channel. Affected file silcd/command.c.
6775 * Fixed silc_client_get_clients_local to return the clients
6776 count correctly. It could return wrong value. Affected file
6777 lib/silcclient/idlist.c.
6779 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6781 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6782 types. The assembler optimizations seemed not to like 64-bit
6783 data types. The assmebler optimizations thus are now enabled
6784 also for BSD systems as opposed to only enable them for Linux.
6786 * Do not check for threads at all on BSD systems. Affected
6787 file configure.in.pre.
6789 * Removed -n and -h options from the Irssi SILC Client since
6790 they are not used in silc.
6792 * Fixed the prime generation to assure that the first digit
6793 of the generated random number is not zero since our conversion
6794 routines does not like number strings that starts with zero
6795 digit. If zero digit is seen the random number is regenerated.
6796 This caused some corrupted RSA keys when the zero first digit
6797 was met. Affected file lib/silcmath/silcprimegen.c.
6799 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6801 * Fixed WIN32 configuration in the ./configure script.
6802 Fixed to include xti.h on environments that has it.
6803 Patches by Carsten Ilchmann and andrew.
6805 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6807 * Changed the silc_id_create_client_id to be collision
6808 resistant. It is now assured that there cannot be created
6809 two same client ID's. I suspect that some weird bugs in
6810 the server were actually caused by duplicate Client IDs.
6811 Affected file silcd/serverid.[ch]. A router receiving
6812 new ID now also assures and informs the sending server
6813 if the ID caused collision.
6815 * Changed the silc_id_create_channel_id to also assure that
6816 there are no collisions.
6818 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6820 * Statement about ignoring the Mutual Authentication flag when
6821 performing rekey with PFS was a bit misleading. It is ignored
6822 if it was set in the initial negotiation, it cannot be even
6823 set in the rekey. Fixed in the ke-auth draft. Started the
6824 new versions of the protocol drafts in the doc/.
6826 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6828 * Fixed a bug in silc_client_command_identify_save when saving
6829 new channel information. The channel name was no duplicated
6830 and caused crash on exit. Affected file is
6831 lib/silcclient/command_reply.c.
6833 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6835 * Fixed the getkey command handling in the server. Send just
6836 empty OK reply to the sender if the key could not be fetched
6837 (but everything else was ok, like the key just was not available).
6838 Changed the public key parameter to optional in the protocol
6839 specs so that empty OK reply can be sent. Affected file
6842 Added a message to Irssi SILC client to tell to user if the
6843 server did not return a public key.
6845 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6847 * Fixed a channel key regeneration bug. It registered new
6848 timeout tasks exponentially until all system resources were
6849 used. Affected file silcd/server.c.
6851 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6853 * Added the SILC Document generator to the scripts/silcdoc.
6854 It can be used to generate the Toolkit Reference Manual out
6855 of the source tree. Internally it will also use the RoboDoc
6856 generator now imported in util/robodoc.
6858 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6860 * Added couple of return's in rekey protocol if error orccurred
6861 during the protocol. The execution must be terminated.
6862 Affected file silcd/protocol.c. Also, terminate the protocol
6863 always with timeout.
6865 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6867 * The client's Client ID was created initally from the wrong
6868 nickname (it could have been in format nick@host) in the
6869 silc_server_new_client. Affected file silcd/packet_receive.c
6871 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6873 * Added some SILC_LOG_ERROR's to various error conditions
6874 if client could not be added to ID cache. Affected files
6875 silcd/packet_receive.c and silcd/server.c.
6877 * When client's sock->user_data is freed, NULL also the
6878 client->router and client->connection pointers. Added check
6879 for these pointers being NULL to various places around the
6880 code. Affected file silcd/server.c.
6882 * Added client->data.registered == TRUE checks to various
6883 places around the code to assure that unregistered client's
6884 are not handled when it is not allowed. Affected file
6887 * Added `bool registered' fields to all
6888 silc_idlist_[server|client]_get_* routines to indicate whether
6889 the fetched client needs to be registered or not. Affected
6890 file silcd/idlist.[ch].
6892 * Add your own entry as registered to the ID cache in the
6893 server. Affected file server.c.
6895 * Fixed a bug in silc_server_new_server. The SilcServer was
6896 set as the new server's context instead of SilcServerEntry.
6897 This naturally caused some weird bugs.
6899 * Added "updated" field the SilcChannelEntry which indicates
6900 the time since the channel entry was last accessed. This
6901 can be used to determine whether it is necessary to
6902 announce the channel after backup resuming protocol.
6903 Affected files silcd/idlist.[ch].
6905 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6907 * Do not delete the channel rekey task when adding it
6908 for in silc_server_create_channel_key.
6910 * Changed the silc_server_create_channel_key to return
6911 TRUE or FALSE to indicate the success of the channel key
6914 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6916 * Fixed MSVC++ project files and added missing files to
6917 Makefiles under win32/.
6919 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6921 * Do not add TCP_NODELAY flag if the operating system
6922 does not have it defined. Affected files are
6923 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6925 * Fixed buffer overflow from Irssi SILC Client. Affected
6926 file irssi/src/fe-common/core/themes.c.
6928 * Fixed double free in client library in the file
6929 lib/silcclient/client.c when disconnecting from server.
6931 * Applied double free patch from cras to Irssi SILC client.
6932 Affected files irssi/src/core/[modules/expandos].c
6934 * Fixed the disconnection handling to Irssi SILC Client.
6935 The application must call silc_client_close_connection
6936 in ops->connect client operation in case of failure of
6937 the connection. Affected file is
6938 irssi/src/silc/core/client_ops.c.
6940 * Do not set sock->protocol to NULL in the function
6941 silc_client_close_connection after executing the protocol's
6942 final callback since the sock might not be valid anymore.
6943 Affected file lib/silcclient/client.c.
6945 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6947 * Do not enable SILC_THREADS if the linking with libpthread
6948 did not happen. Affected file configure.in.pre.
6950 * Added notion to protocol specification that server must
6951 verify the sent authentication payload with CMODE when
6952 setting the channel founder key. Implemented it to the
6953 server. Affected file silcd/command.c.
6955 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6957 * Added _EXTRA_DIST SILC distribution variable to the
6958 distributions file. It is used to conditionally add extra
6959 files or directories to the specific distribution. Affected
6960 files ./prepare, Makefile.am.pre and distributions.
6962 Removed the `_' from the start of the distribution names.
6965 * Added README.WIN32 for instructions to compile the Toolkit
6968 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6970 * Fixed a double free in disconnection in the server. Affected
6971 file is silcd/server.c.
6973 * Fixed the lib/silcske/groups.c to work now also with GMP
6974 MP library. The string conversion did not work when using
6975 specific base and the base is indicated in the string as well.
6977 * Created win32/ directory which now includes MSVC++ specific
6978 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6979 It will appear only in the toolkit distribution
6981 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6983 * Changed the key material distribution function in case when
6984 the hash output is too short. The data is now concatenated
6985 a bit differently than it used to. Made the change to the
6986 SKE protocol specification.
6988 * Added better GMP detection to configure.in.pre. A patch
6991 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6993 * Fixed a minor bug in SKE that might cause some problem on
6994 some platforms. Affected file lib/silcske/silcske.c.
6996 * Added the cookie checking for initiator in the SKE. It checks
6997 that the responder returns the sent cookie unmodified. The
6998 affected file is lib/silcske/silcske.c. Added new SKE
6999 error type INVALID_COOKIE that can be sent during the
7000 negotiation. Fixed some memory leaks as well.
7002 * Added the "invalid cookie" error message to Irssi SILC client's
7005 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7007 * Added `task_max' field to the SilcClientParams to indicate
7008 the maximum tasks the scheduler can handle. If set to zero,
7009 default values are used. Affected file lib/silcclient/silcapi.h.
7011 * Fixed memory leaks in silc_client_close_connection. Affected
7012 file lib/silcclient/client.c.
7014 * Added silc_client_del_client_entry to client library to free
7015 all memory of given client entry. Affected file is
7016 lib/silcclient/idlist.[ch].
7018 * Added new functions silc_client_del_channel and
7019 silc_client_del_server to delete channel and server entries.
7020 Affected file lib/silcclient/[silcapi.h/idlist.c].
7022 * Removed silc_client_del_client_by_id from silcapi.h.
7024 * Fixed the INFO command to return the server's own info
7025 correctly when querying by Server ID. Affected file is
7028 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7030 * Removed the non-blocking settings in WIN32 code in the
7031 silc_sock_[read/write] and added SleepEx instead. Affected
7032 file lib/silcutil/win32/silcwin32sockconn.c. The availability
7033 of input data is now checked with FIONREAD and ioctlsocket.
7035 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7037 * Call silc_schedule_task_del_by_context in the
7038 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
7039 Affected file lib/silccore/silcprotocol.c.
7041 * Call silc_protocol_cancel for active protocols in the
7042 silc_server_close_connection if the funtion
7043 silc_server_free_sock_user_data has not been called.
7044 Affected file silcd/server.c.
7046 * Generic tasks cannot be deleted using the del_by_fd
7047 task deleting function since generic tasks does not match
7048 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
7050 * Added a notion to SILCOPER help file that the SILCOPER works
7051 only on router server, not on normal server.
7053 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7055 * Added for WIN32 support for the new scheduler as well.
7056 Affected file lib/silcutil/win32/silcwin32schedule.c.
7058 * Fixed the SHA1 implementation to work on various platforms.
7060 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7062 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
7063 API. It is part of the scheduler now. Everything else is
7064 as previously but some functions has changed their names.
7065 Checkout the lib/silcutil/silcschedule.h for the interface.
7066 Updated all applications to use the new interface. Affected
7067 files are lib/silcutil/silcschedule.[ch].
7069 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7071 * Found a bug in the SKE implementation. The HASH value,
7072 specified by the protocol, was not computed correctly. The
7073 public key of the responder was not added to the computation
7074 even though it is mandatory. Affected file lib/silcske/silcske.c.
7075 This unfortunately causes incompatibilities with older
7076 clients and servers.
7078 * Added WIN32 specific network init and uninit functions:
7079 silc_net_win32_init and silc_net_win32_uninit to init and uninit
7080 the Winsock2. Affected file lib/silcutil/silcnet.h and
7081 lib/silcutil/win32/silcwin32net.c.
7083 * Set the socket always to nonblocking mode on WIN32 after
7084 reading data or writing data. Affected file is
7085 lib/silcutil/win32/silcwin32sockconn.c.
7087 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7089 * Fixed various compilation problems under WIN32. Affected
7090 files lib/silcutil/win32/silcwin32thread.c and
7091 lib/silcutil/win32/silcwin32schedule.c.
7093 * Removed all _internal.h #includes from public header
7094 files. Internal headers must never be included from
7097 Removed also the lib/silcske/payload_internal.h file.
7099 * All include files that may be needed (public and some others
7100 included by the public headers) by application developers are
7101 now copied to the ./includes directory. It does not copy any
7102 internal headers. Affected file Makefile.defines.pre and all
7103 Makefile.am's under lib/ and subdirs.
7105 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7107 * Do not change the ~/.silc directory's permissions automatically.
7108 Affected file irssi/src/silc/core/clientutil.c.
7110 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7112 * Do not cancel the protocol in silc_server_close_connection
7113 it might cause recursion. Now cancelled in the function
7114 silc_server_free_sock_user_data. Affected file silcd/server.c.
7116 * Fixed the silc_server_remove_clients_by_server to regenerate
7117 the channel keys correctly finally. Added also new function
7118 silc_server_remove_clients_channels to actually do it.
7119 Affected file silcd/server.c.
7121 * Fixed the silc_server_new_channel to not crash by giving
7122 wrong router to the new channel. Affected file is
7123 silcd/packet_receive.c.
7125 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7127 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7128 which is given as argument to the silc_client_alloc now.
7129 It can be used to configure the client and set various parameters
7130 that affect the function of the client.
7132 * The USERS command in server did not check whether the channel
7133 is private or secret. Affected file silcd/command.c.
7135 * Added new argument to the USERS command in protocol specification.
7136 The USERS command now can take the channel name as argument
7137 as well. Added support for this in client and server and
7138 updated the protocol specs.
7140 * Completed the GETKEY command in client. It can be now used
7141 to fetch also servers public key not only some clients.
7142 Affected files lib/silcclient/command[_reply].c.
7144 * Added silc_client_get_server to return server entry by the
7145 server name. Affected files lib/silcclient/silcapi.h and
7148 * Redefined the IDENTIFY command in protocol specification to be
7149 more generic. It now can be used to query information about
7150 any entity in the SILC Network, including clients, servers and
7151 channels. The query may be based either the entity's name
7152 or the ID. Added support for this in both client and server.
7154 Affected files silcd/command.c and lib/silcclient/command.c
7155 and command_reply.c.
7157 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7158 the _from_client and _from_server functions. Affected file
7161 * Added silc_client_get_channel_by_id_resolve to the file
7162 lib/silcclient/silcapi.h to resolve channel information by
7163 its ID. Added also silc_client_get_channel_by_id that
7164 does not resolve it from the server.
7166 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7168 * Added SilcServerEntry context into the client library
7169 to represent one server. The INFO command now allocates
7170 these to save the resolved server info. For now on the
7171 client library will also keep information about servers,
7172 connected and resolved with INFO.
7174 The INFO command now allocates the SilcServerEntry context
7175 and saves the server info there. The COMMAND_REPLY in
7176 the INFO now returns the parameters to application in
7177 same order as defined in the protocol specification.
7179 The entries are cached in the client->server_cache.
7181 * The INFO command is now issued after received the Client ID
7182 from the server. Affected file lib/silcclient/client.c.
7184 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7185 to the application as the mode changer might be server.
7186 It is guaranteed that NULL is not returned anymore to the
7187 application. Affected file lib/silcclient/client_notify.c.
7189 The ID Type is now also passed to the application so that
7190 it can check whether the returned entry is SilcClientEntry
7193 Added new function silc_client_get_server_by_id to return
7194 the server entry by ID. Affected files are the
7195 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7197 * Do not create the channel in the Irssi SILC Client when issuing
7198 the JOIN command but when received the sucessful JOIN command
7199 reply. Otherwise the channel might get created even though we
7200 could not join it. The Affected file is
7201 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7203 * Fixed a channel joining bug in router. The router must also
7204 check the channel modes, invite and ban lists etc. when serving
7205 the JOIN command sent by normal server. Affected file is
7206 silcd/command.c. The router now resolves the client's
7207 information from the server who sent the JOIN command if it
7208 does not know it, and processes the JOIN command only after
7211 * Changed the SilcCommandCb to take new argument; void *context2.
7212 Affected file lib/silccore/silccommand.h
7214 The second argument in the command callbacks in the server now
7215 includes the SilcServerCommandReplyContext if the command was
7216 called as pending command callback from the command reply.
7217 Otherwise it is NULL. When called as pending the status of the
7218 command reply will be checked and if it was erronous the
7219 error will be sent to the original sender of the command.
7220 This way the client always receives the error messages even
7221 though the server was actually the one who received the error
7222 when it resent the command to router, for example. Affected
7223 files silcd/command[_reply].[ch].
7225 * Fixed sending WHOWAS command's error message to client if
7226 the requested client could not be found. It was missing.
7229 * Changed the CMODE and CUMODE commands reply arguments in the
7230 protocol specification. The Channel ID is now sent in both
7231 of the commands to identify the channel. Implemented this
7232 new feature to the client and server. Affected files
7233 lib/silcclient/command_reply.c and silcd/command.c.
7235 * Made better checks for invite and ban lists in the JOIN
7236 command in server. Affected file silcd/command.c.
7238 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7240 * The server now performs the incoming host IP/DNS lookup
7241 using the silc_socket_host_lookup and thus does not block
7242 the server anymore. Affected file silcd/server.c.
7244 * Completed the multi-thread support for SILC Scheduler in
7245 the lib/silcutil/silcschedule.c.
7247 * Fixed the configure.in.pre to detect the pthread correctly
7250 * Fixed a deadlock in silc_task_queue_wakeup in the file
7251 lib/silcutil/silctask.c.
7253 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7255 * Added new function silc_schedule_wakeup that is used in
7256 multi-threaded environment to wakeup the main thread's
7257 schduler. It needs to be used when a thread adds a new task
7258 or removes a task from task queues. After waking up, the
7259 scheduler will detect the task queue changes. If threads
7260 support is not compiled in this function has no effect.
7261 Implemented the wakeup mechanism to both Unix and WIN32
7262 systems. Affected files are lib/silcutil/silcschedule.[ch],
7263 lib/silcutil/unix/silcunixschedule.c and the
7264 lib/silcutil/win32/silcwin32schedule.c.
7266 * Added new function silc_task_queue_wakeup to wakeup the
7267 scheduler by the specified task queue. Affected file
7268 lib/silcutil/silctask.[ch].
7270 * The silc_socket_host_lookup_start now wakes up the scheduler
7271 after adding the timeout task. Affected file is
7272 lib/silcutil/silcsockconn.c.
7274 * The silc_socket_host_lookup is synchronous now if the threads
7275 support is not compiled in. However, the callback is still
7276 called asyncronously through the scheduler, anyway. Affected
7277 file lib/silcutil/silcsockconn.c.
7279 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7281 * Added new function silc_socket_host_lookup to perform
7282 asynchronous IP and FQDN lookups for the socket connection.
7283 Affected files lib/silcutil/silcsockconn.[ch].
7285 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7287 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7288 that may or may not compile the mutex support in.
7290 Changed the silc_mutex_alloc interface. It allocates the
7291 mutex now to the sent pointer and returns TRUE or FALSE.
7293 Affected file lib/silcutil/silcmutex.h.
7295 * Wrote the SILC Task Queue interface to support multi-threads.
7296 Affected file lib/silcutil/silctask.[ch].
7298 * Wrote the SILC Scheduler to support multi-threads. Affected
7299 file lib/silcutil/silcschedule.c.
7301 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7303 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7304 in lib/silcutil/win32/.
7306 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7308 * Defined SILC Mutex API and SILC Thread API and implemented
7309 them for Unix. Affected files are
7310 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7311 lib/silcutil/unix/silcunixmutex.c and
7312 lib/silcutil/unix/silcunixthread.c.
7314 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7316 * Fixed the silc_server_remove_clients_by_server's channel
7317 key re-generation. The hash table handling was incorrect
7318 and would not work with many channels. Affected file is
7321 * Fixed some memory leaks around the server code.
7323 * Rewrote the silc_server_get_users_on_channel to support IPv6
7324 based Client ID's. Affected file silcd/server.c.
7326 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7327 specification. However, a separate document must be written
7328 to define the detailed signing procedure and the payload
7329 associated with the flag. Defined the flag to the
7330 lib/silccore/silcchannel.h as well.
7332 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7334 * Changed the dynamic tables to static size tables in the
7335 lib/silccrypt/silchmac.c.
7337 * Removed GCC dependencies from the code. A patch by cras.
7339 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7341 * Do not show the error "Error receiving packet bla bla"
7342 in server if it really was not an error (-2 means that reading
7343 is pending). Affected file silcd/server.c.
7345 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7347 * Fixed a possible crash in silc_server_remove_clients_by_server
7348 in silcd/server.c. Fixed there also some memory leaks.
7350 * Fixed the silc_idlist_replace_client_id. It could replace
7351 wrong key in the hash table. Affected file silcd/idlist.c.
7353 * Do not check whether there are global users on the channel
7354 if the channel->global_users is FALSE. Affected functions
7355 silc_server_remove_from_one_channel and
7356 silc_server_remove_from_channels in silcd/server.c. Also,
7357 do not check if the removed client is local as we can be
7358 sure that global client was not removed from the channel
7359 and checking for global users is not needed.
7361 * The silc_server_remove_clients_by_server now re-generates
7362 the channel keys correctly for those channels that had
7363 clients removed from them. Affected file silcd/server.c.
7365 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7367 * Found the reason of random crashes in the server. We weren't
7368 ignoring the SIGPIPE signal (which can be sent in write())
7369 and it crashed the server. Affected file silcd/silcd.c.
7371 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7373 * Assure that sock->user_data is not NULL in the function
7374 silc_server_packet_send in silcd/packet_send.c.
7376 * Disconnect the remote connection if it could not be added
7377 to any ID lists in the server. The affected file is
7380 * Check in silc_server_packet_send[_real/dest] that the
7381 socket is not disconnecting and ignore the data if it is.
7382 Affected file silcd/packet_send.c.
7384 * Define inline to __inline on native WIN32 compilation.
7385 Affected file includes/silcwin32.h.
7387 * Added some explicit type casts for inline code since MSVC
7388 require them. Affected files lib/silcutil/silcbuffer.h,
7389 lib/trq/silcdlist.h and lib/trq/silclist.h.
7391 * Print warning in log files from now on if the packet
7392 decryption fails. Affected file silcd/server.c.
7394 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7396 * Changed the `say' client operation's interface to accept
7397 new `type' argument to indicate the type of the message sent
7398 by the library. The application may filter the library's
7399 messages according the type. The affected file is the
7400 lib/silcclient/silcapi.h.
7402 * Added two new functions to lib/silcclient/silcapi.h:
7403 silc_client_del_client and silc_client_del_client_by_id.
7404 Affected file lib/silcclient/idlist.c.
7406 * Moved the clientincludes.h from includes/ to silc/ and
7407 serverincludes.h from includes/ to silcd/.
7409 * The modes for the CMODE and CUMODE are now passed as
7410 uint32 for application with COMMAND_REPLY. The affected
7411 file is lib/silcclient/command_reply.c.
7413 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7415 * /WHOIS without arguments shows client's own information.
7416 Affected file lib/silcclient/command.c.
7418 * Changed PING to not accept any arguments. The specs
7419 says that client can ping only the connected server so
7420 requiring an argument is not needed. Affected file is
7421 lib/silcclient/command.c.
7423 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7425 * Fixed a fatal bug in private message sending and reception
7426 encryption and decryption when using private message keys.
7427 The implementation was incorrect and did not follow the
7428 specification. It causd that some of the message were
7429 lost since it did not use the sending and receiving keys
7430 as the protocol suggests. This has been fixed and will cause
7431 incompatibilities with older clients when sending private
7432 message encrypted with private message keys. Affected files
7433 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7434 and various other in Irssi SILC Client.
7436 Added `responder' boolean argument to the functions
7437 silc_client_add_private_message_key[_ske] to indicate when
7438 the key is added as responder or initiator of the key
7441 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7443 * Removed the silc_ske_check_version function and created
7444 a SilcSKECheckVersion callback. Added also a function
7445 silc_ske_set_callbacks that is now used to set all SKE
7446 callbacks. The callback functions are not given to
7447 the SKE functions anymore, but this function is used to
7450 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7452 * Added `silc_version' argument to the silc_client_alloc
7453 to define the version of the application for the library.
7454 The library will use the version string to compare it
7455 against the remote host's (usually a server) version
7456 string. Affected file lib/silcclient/silcapi.h
7458 * Added the KE protocol context to Key Agreement context
7459 in client library so that we can abort the SKE if it
7460 is in process when we get timeout. Affected file is
7461 lib/silcclient/client_keyagr.c.
7463 * Do not resolve the client ID forever if it returns in the
7464 first time that such client does not exist. This was done
7465 for example with private message. Affected file is
7466 lib/silcclient/client_prvmsg.c.
7468 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7470 * Do not add regex.h for WIN32. The affected file
7471 includes/silcincludes.h.
7473 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7474 not work yet 100%. It generates the DLL's automatically
7475 when compiling with --with-win32 under cygwin.
7477 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7479 * lib/contrib/regex.c is not compiled on WIN32.
7481 * Added silc_net_get_socket_opt function to the
7482 lib/silcutil/silcnet.h.
7484 * Added includes/silcwin32.h for WIN32 specific includes
7487 * Do not use ptime structure or any of the posix process
7488 functions on WIN32 in lib/silccrypt/silrng.c.
7490 * Added silc_gettimeofday to provide generic function
7491 for struct timeval on all platforms. Added the function
7492 to lib/silcutil/silcutil.h.
7494 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7496 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7497 library as they clearly belong there. As a plus side we
7498 can make the actual socket connection routines platform
7501 Added also new generic function silc_socket_read and
7502 silc_socket_write (that used to be silc_packet_[read/write].
7503 The implementation of these are platform specific.
7505 * Added WIN32 specific routines of silc_socket_[read/write]
7506 to lib/silcutil/win32/silcwin32sockconn.c.
7508 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7510 * Added preliminary support for native WIN32 compilation under
7511 cygwin (using the -mno-cygwin option for GCC) to the
7512 ./configure.in.pre. The --with-win32 now prepares the
7513 compilation for native WIN32.
7515 * Rewrote the SILC Scheduler interface in the file
7516 lib/silcutil/silcschedule.h. The scheduler is now context
7517 based and does not have anymore any global static scheduler.
7518 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7519 and created lib/silcutil/win32 directory for WIN32 based
7522 * Added Unix specific network routines to the
7523 lib/silcutil/unix/silcunixnet.c and the old
7524 lib/silcutil/silcnet.c includes now only generic routines.
7526 Added WIN32 specific network routines to the
7527 lib/silcutil/win32/silcwin32net.c.
7529 * Added Unix specific utility functions from the
7530 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7532 * Added WIN32 SILC Scheduler to the file
7533 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7536 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7538 * Do not handle JOIN notify in the server if the target client
7539 is not registered (idata->registered == FALSE). The affected
7540 file is silcd/packet_receive.c.
7542 * Update the nickrec->founder in event_cumode in the Irssi SILC
7543 client. Affected file irssi/src/silc/core/silc-channels.c.
7545 * Fixed the CUMODE_CHANGE notify handling in the server when
7546 server and router are announcing their clients on channels.
7547 Now the mode changes are saved and notified correctly. The
7548 affected file is /silcd/packet_receive.c.
7550 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7551 They really did not replace the cache entry in the ID Cache.
7552 Now they do that. Affected file silcd/idlist.c.
7554 * Fixed the KICK notify handling in the Irssi SILC client to
7555 update the channel records so that the kicked client does not
7556 appear to be on the channel. The affected file is
7557 irssi/src/silc/core/silc-channels.c.
7559 * Always update the conn->current_channel when executing command
7560 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7562 * Fixed the KILL notify handling in Irssi SILC client to remove
7563 the killed client on all channels.
7565 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7567 * Fixed the silc_parse_command_line to remove extra spaces
7568 from the start and end of the arguments. Affected file is
7569 lib/silcutil/silcutil.c.
7571 * Cancel and free any active protocol in the function
7572 silc_server_close_connection. Affected file silcd/server.c.
7574 * Cancel and free any active protocol in the function
7575 silc_client_close_connction. Affected file is
7576 lib/silcclient/client.c.
7578 * Do not execute the KILL command for clients that are in
7579 history (ie. they are not in the network). Affected file is
7582 * Fixed KILL notify handling, client does not crash anymore.
7583 Affected file irssi/src/silc/core/silc-channels.c.
7585 * Reduced the default packet buffer size from 2048 to 1024 in
7586 lib/silccore/silcpacket.c.
7588 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7589 counter to the SKE context that is incresed when the SKE library
7590 performs async operation outside the library. If the outside
7591 process frees the SKE context and FREED status will be set
7592 and the library will detect after the sync operation that the
7593 libary is freed. The affected files are
7594 lib/silcske/silcske[_status].[ch].
7596 * Resolve the client entry information in the function
7597 silc_client_channel_message to assure that NULL pointer is not
7598 passed as client entry to the application. */
7600 * Fixed the task timeout calculation to assure that there is
7601 never negative timeouts. The affected file is
7602 lib/silcutil/silcschedule.c.
7604 * Fixed the channel user mode notification sending in server.
7605 It was sent point-to-point to the router (or to server by router)
7606 but it needs to be destined to a channel. The routines now
7607 supports sending the channel user mode notifys to the channels
7608 when announcing clients and channels. Affected files are
7609 silcd/server.c and silcd/packet_receive.c.
7611 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7612 It did not actually replace the old channel entry in the cache.
7613 Affected file lib/silcclient/client_notify.c.
7615 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7617 * Fixed a possible crash in silc_packet_send_prepare. It now
7618 assures always that there is enough space in the buffer and
7619 at the tail area of the buffer (for MAC).
7621 Fixed the inbound buffer reallocation in silc_packet_read.
7622 It was old code and did not handle the reallocation correctly.
7625 The affected file is lib/silccore/silcpacket.c.
7627 * Fixed buffer overflow in silc_parse_nickname in the file
7628 lib/silcutil/silcutil.c.
7630 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7632 * make install generates new server keys only if there is not
7635 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7637 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7638 Added check that if the NOREPLY is set then we will not send
7639 the away message. This avoids infinite loop of away messages
7640 if both clients are away. The affected file is
7641 lib/silcclient/client_prvmsg.c.
7643 * Fixed client crash if /NICK was given without arguments.
7644 Affected file lib/silcclient/command.c.
7646 * Server does not send the invite list in INVITE command back
7647 to the client if the list was not altered. Added this notion
7648 to the protocol spec as well. Affected file silcd/command.c.
7650 Fixed possible crash in INVITE command by checking the
7651 value of silc_server_get_client_route command.
7653 * Fixed the INVITE notify type handling. The arguments are now
7654 taken in correct order and client does not crash. The affected
7655 file is irssi/src/silc/core/silc-channels.c.
7657 Removed the "Inviting xxx to channel" message from the
7658 client library away and let the application handle it.
7659 Affected file lib/silcclient/command.c. Added that message
7660 to Irssi SILC client's message formats.
7662 * Fixed CMODE command crash in client. It now checks the
7663 amount of arguments correctly and does not crash. The affected
7664 file is lib/silcclient/command.c.
7666 * Do not create new channel automatically in silc_channels_join
7667 but check whether the channel by that name already exists.
7668 Affected file irssi/silc/core/silc-channels.c.
7670 * Do not send the SERVER_SIGNOFF to router if the disconnected
7671 entity was the router. Affected file silcd/server.c.
7673 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7674 SILC client as it was missing from there.
7676 Added the handling of the KICK notify to the Irssi SILC client
7677 as it was missing. Added "you have been kicked" message to
7678 Irssi SILC client's message modules formats.
7680 Added the handing of the KILL notify to the Irssi SILC client
7681 as it was missing. Added the kill message module formats
7684 The affected file is irssi/src/silc/core/silc-channels.c.
7686 * The router did not save the channel mode the server announced.
7687 Affected file silcd/packet_receive.c.
7689 * Fixed a possible crash in INFO command in server. If the
7690 server did not provide the server info it crashed. Affected
7691 file silcd/command.c.
7693 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7695 * Fixed the GETKEY command in the server to check also the
7696 global list. Otherwise the GETKEY would not work correctly
7697 in normal SILC server. Affected file silcd/command.c.
7699 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7701 * Fixed GETKEY crash, it crashed if the command did not succseed.
7703 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7705 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7706 is now real and not just an macro interface to GMP.
7708 Removed the entire GMP from the source tree and imported new
7709 NSS MPI library instead. Reason for removing GMP is that it is
7710 extremely large and compiles extremely slow. The NSS MPI
7711 is only a few files and compiles in less than 10 seconds.
7712 The speed is also about the same as GMP. The MPI is imported
7713 to lib/silcmath/mpi.
7715 If the system has GMP installed we will still use the GMP.
7716 If it is not then the NSS MPI will be compiled.
7718 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7720 * Merged a long nickname (127 characters long) crash bugfix from
7721 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7723 * Merged a freed memory reference bugfix from Irssi CVS tree.
7724 Affected file irssi/src/core/commands.c.
7726 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7728 * Added the server's public key sving and verification to the
7729 server when performing the SKE. This was missing and the
7730 remote server's (or router's) public key was accepted without
7731 checking whether we have it previously or trust it at all.
7732 Affected file silcd/protocol.c.
7734 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7736 * Check in the silc_server_timeout_remote if protocol is active
7737 and make sure that the protocol's final callback is called so
7738 that all memory if freed. Affected file silcd/server.c.
7740 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7742 * silc_server_whois_send_reply crashed the server if the nickname
7743 was 127 characters long. Affected file silcd/command.c.
7745 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7747 * Added sanity check to the silc_server_new_client. If the hostname
7748 is provided inside username then check that the provided hostname
7749 really is the same as the resolved one. If the hostname was not
7750 resolved then check it from the public key. Affected file is
7751 silcd/packet_receive.c.
7753 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7754 if the server disconnected us and the connection is not valid
7755 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7757 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7758 the library to the lib/silcutil/silcutil.[ch].
7760 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7762 * Close log file after open. Affected file
7763 lib/silcutil/silclog.c.
7765 * Check whether sock == NULL in silc_client_send_packet and return
7766 if it is. Affected file lib/silcclient/silcclient.c.
7768 * Check rec->entry == NULL in the Irssi SILC Client before
7769 sending the channel message. Affecte file is
7770 irssi/src/silc/core/silc-servers.c.
7772 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7774 * Merged a splitted window bugfix from Irssi CVS tree. The
7775 affected file is irssi/src/fe-text/textbuffer-view.c.
7777 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7778 It did not print nickname.
7780 * Improved the distributions system a bit.
7782 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7784 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7785 irssi/src/fe-text/gui-window.c.
7787 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7788 to in-active server. The affected file is
7789 irssi/src/silc/core/client_ops.c.
7791 * Resolve the client in USERS command reply if the entry does
7792 not have username resolved. The affected file is
7793 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7794 command to WHOIS command to really resolve stuff. The USERS
7795 is not used any more in any critical section so WHOIS can
7796 be used even though it might be slower than IDENTIFY.
7798 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7801 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7803 * Changed the protocol API a bit more consistent in the
7804 lib/silccore/silcprotocol.[ch].
7806 * Changed the following headers to ROBODoc format:
7808 lib/silccore/silcpayload.h
7809 lib/silccore/silcprotocol.h
7810 lib/silccore/silcsockconn.h
7812 All core library headers are now formatted.
7814 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7816 * Fixed a bug in Irssi SILC client; do not show that you are
7817 server/router operator if you really are not. Affected file is
7818 irssi/src/silc/core/client_ops.c.
7820 * Renamed silc_command_free_payload to silc_command_payload_free.
7821 Affected file lib/silccore/silccommand.h
7823 * Added silcmath.h to include the prototoypes of various routines
7824 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7827 * Changed the following headers to ROBODoc format:
7829 lib/silccore/silcchannel.h
7830 lib/silccore/silccommand.h
7831 lib/silccore/silcid.h
7832 lib/silccore/silcidcache.h
7833 lib/silccore/silcmode.h
7834 lib/silccore/silcnotify.h
7835 lib/silccore/silcpacket.h
7836 lib/silcmath/silcmath.h
7838 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7840 * Added checking to the server code not to start the server if
7841 ciphers and stuff are not configured properly. Affected files
7842 silcd/serverconfig.[h] and silcd/server.c.
7844 * Changed the layout of the header files of the public interfaces
7845 in the SILC libraries. The new layout supports ROBODoc
7846 documentation tool (and some others) so that it is easy to create
7847 a library reference manual. All the other headers and source
7848 code must still follow the CodingStyle document. Also source
7849 code must not include these ROBODoc stuffs, only the headers.
7850 Furthermore, all public interface headers must now be named
7851 by using `silc' prefix, example: silcapi.h, silccipher.h.
7852 Some files were renamed due to this. All the other headers
7853 must not be used as public interfaces. I will update the
7854 CodingStyle document later. Changed following headers, so far:
7856 lib/silcclient/silcapi.h
7857 lib/silccore/silcauth.h
7858 lib/silccore/silcprivate.h
7859 lib/silccrypt/silcdh.h
7861 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7865 * Removed silc_client_packet_send_flush from the client library
7866 as it is not needed. Affected file lib/silcclient/client.[ch].
7868 * Added printing of message of unresolved authentication method
7869 to the Irssi SILC client. Added it to the module formats.
7870 Removed the same message from the client library.
7872 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7874 * Added new distribution feature, DISTLABEL. Every distribution
7875 can define own preprocessor label that can be used in the
7876 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7877 file distributions, acconfig.h.pre and prepare.
7879 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7881 * Added Makefile.defines_int to include the actual definitions
7882 for Makefile.defines.in. Tested the new distribution system,
7883 created distributions and tested installation.
7885 * Added AWAY message printing to the Irssi SILC client. Added
7886 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7888 * Added SCONNECT command to call the SILC's CONNECT command.
7889 Cannot use CONNECT directly since Irssi uses that internally.
7890 Affected file irssi/src/silc/core/silc-servers.c.
7892 Added ACTION local command. It is same as ME command but takes
7893 the channel as mandatory argument.
7895 Rewrote some of the Irssi's help files to suite for SILC
7898 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7900 * Added Makefile.defines[.in] that should for now on be included
7901 in all Makefile.am file in the source tree. That file includes
7902 all common compilation definitions for SILC source tree.
7904 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7906 * Minor changes to the ./prepare script to change the package
7907 name according the distribution name to the configure.in.
7909 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7911 * Created new distribution system. Added file `distributions'
7912 that defines all the distributions that can be created out of
7913 the SILC source tree. The ./prepare script now reads that
7914 file to determine how to prepare the distributions. The
7915 first argument to the ./prepare is the name of the distribution
7916 and second is the version of the distribution. If given
7917 without arguments it creates the default (toolkit) distribution
7918 with the default version (defined in ./prepare).
7920 All Makefile.am files that are subject to the distributions
7921 are now named as Makefile.am.pre. These are ./Makefile.am
7922 and lib/Makefile.am. Others may be changed later.
7924 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7926 * Added invite list, ban list, some key management and connection
7927 error message printing to module formats in the Irssi SILC client.
7929 * Added new silc_client_set_away_message to set the away message
7930 that is back to the person who sent private message. The
7931 affected file lib/silcclient/silcapi.h and the
7932 lib/silcclient/client_prvmsg.c.
7934 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7936 * Fixed the private message sending in the Irssi SILC client,
7937 added local command KEY to the Irssi SILC client.
7939 Added key management and key agreement message formats to the
7940 irssi/src/fe-common/silc/module-formats.[ch].
7942 Added USERS (alias WHO) printing, server/router operator
7943 indication and LIST command printing to the module formats.
7945 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7947 * Fixed channel joining notify handling, cumode notify handling
7948 from Irssi SILC client.
7950 * Added SILC specific module-formats to the Irssi SILC client so
7951 that SILC specific message hilighting, colors etc is possible.
7952 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7954 Added channel mode, channel user mode, actions, notices,
7955 whois and whowas printing to the the module-formats.c.
7957 * Fixed a bug in channel deletion in the server. The channel
7958 is not left to the cache even if the channel founder auth mode
7959 is set when there are no users anymore on the channel. Affected
7960 file silcd/server.c.
7962 * The silc_net_localhost now resolves the entire hostname including
7963 the domain name. Affected file lib/silcutil/silcnet.c.
7965 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7967 * Changed the ask_passphrase client operation to be ascynchronous.
7968 It has now a completion callback and a context that the
7969 application must call after it has got the passphrase from
7970 the user. Affected files lib/silcclient/silcapi.h,
7971 lib/silcclient/protocol.c, lib/silcclient/command.c and
7974 Added SilcAskPassphrase callback that the application calls
7975 to deliver the passphrase to the library.
7977 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7978 The public key verification and especially a certificate
7979 verification is asynchronous procedure.
7981 Added new SILC_SKE_STATUS_PENDING status to indicate the
7982 request is pending and a callback will be called to finalize
7985 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7986 indicate that remote end did not send its public key (or
7987 certificate), even though we require it. Added check for this
7988 condition in the SKE. This was a security bug, now fixed.
7990 Defined new SilcSKEVerifyCbCompletion callback that is called
7991 when the verification process is completed.
7993 The affected files lib/silcske/silcske_status.h and
7994 lib/silcske/silcske.[ch].
7996 * Changed the verify_public_key client operation to be async
7997 as well. Defined SilcVerifyPublicKey callback that is used to
7998 indicate the success of the public key verification process.
8000 Changed the server and client to use the new async client
8003 * Changed the Irssi SILC client's internal scheduler to be called
8004 twice as many times as it used to be. As a result the client
8005 should be a bit faster now. Affected file is
8006 irssi/src/silc/core/silc-core.c.
8008 * Added support to Irssi SILC client of asynchronous public key
8009 verification and passphrase inquiry. Affected file is
8010 irssi/src/silc/core/silc-core.c.
8012 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8014 * Do not say "You have left channel %s" in client library.
8015 Moved it to the application. Affected files are
8016 lib/silcclient/command.c and silc/client_ops.c.
8018 * Fixed silc_client_get_clients. Command context was not
8019 duplicated and was freed memory in the callback. Affected
8020 file lib/silcclient/idlist.c.
8022 * Do not say "you are now talking..." on JOIN command in the
8023 client library. The appliation must handle it.
8025 * Do not say ".. changed topic to" in command reply in the
8026 client libary. The application must handle it.
8028 * Fixed TOPIC command sending in the client library.
8030 * Fixed a memory leak in silc_client_command_free in the file
8031 lib/silcclient/command.c.
8033 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8035 * Imported a modified version of Irssi client to the source tree.
8036 The Irssi will be used to create a new client called
8037 Irssi SILC. Imported to irssi/.
8039 Added silc_core_init_finish function to the Irssi. Affected
8040 file irssi/configure.in.
8042 A lot changes in the Makefile.ams around the irssi tree.
8044 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8046 * Do not rehash if the new size is same as the old size of the
8047 hash table, in the silc_hash_table_rehash*. The affected file
8048 lib/silcutil/silchashtable.c.
8050 * Replaced hash_table_del_by_context calls from the server
8051 (when channel->user_list and client->channels) to the
8052 hash_table_del as it is sufficient and faster.
8054 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8056 * Added silc_hash_table_list, silc_hash_table_get and the
8057 SilcHashTableList structure to provide an alternative way to
8058 traverse the hash table. The affected files are
8059 lib/silcutil/silchashtable.[ch].
8061 * Changed the server's idlist routines to use the hash table
8062 routines to optimize the code.
8064 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8066 * Replaced the client entry's `channel' list and channel entry's
8067 `user_list' list to hash tables for optimized lookup. Changed
8068 the code to use the hash table interface around the code.
8069 Affected file lib/silcd/idlist.[ch].
8071 * Added `auto_rehash' boolean argument to the function
8072 silc_hash_table_alloc to indicate whether the hash table should
8073 auto-rehash when it thinks is appropriate time. It will
8074 increase the hash table size if the there is twice as much
8075 entries in the table than the size of the table, and will
8076 decrease the size if there are twice as less entries than
8077 the size of the table.
8079 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8081 * Fixed silc_xxx_get_supported to not crash at some circumstances.
8083 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8085 * silc_idcache_purge_by_context deletes the entry now by context
8086 as it is supposed to do. Affected file lib/silccore/idcache.c.
8088 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
8089 client is not anymore valid (WHOWAS givens the info) and not
8090 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
8092 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8094 * Removed the `data' and `data_len' arguments from the ID Cache
8095 interfaces and added `name' argument. ID Cache does not handle
8096 anymore the binary data only a names associated with given ID.
8098 * When hashing a Client ID with silc_hash_id the entire ID is
8099 not hashed anymore, instead only the hash of the Client ID is
8100 hashed. This way we can access the Client ID from the cache
8101 with Client ID but with the hash of the ID (which is a hash of
8102 the nickname) as well without any difference in performance.
8104 Added also silc_idcache_find_by_id_one_ext to do one on one
8105 searching when we have the actual ID. Added also function
8106 silc_hash_client_id_compare. The affected files are
8107 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8109 * When hashing the name associated with a ID it is always done
8110 in lowercase. This way we can access the cache without worrying
8111 about case-sensitivity, even though, for example nicknames are
8114 * Fixed a bug in server with channel message sending. It put
8115 wrong ID type as destination ID. The affected file
8116 silcd/packet_send.c.
8118 * silc_idcache_del_by_context now deletes from all hash tables
8119 by context. Affected file lib/silccore/idcache.c.
8121 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8123 * Changed the client library to use the new ID Cache interface.
8124 Changes around the source tree.
8126 * Added silc_hash_table_rehash_ext to rehash with specific
8127 hash function. Affected file lib/silcutil/silchashtable.[ch].
8129 * Added silc_hash_string_compare to compare two strings in the
8130 hash table. Affected file lib/silcutil/silcutil.[ch].
8132 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8134 * Added new function silc_idcache_del_by_context into the
8135 lib/silccore/idcache.[ch].
8137 * Changed the server's ID list routines to use the new ID Cache
8138 interface. Changes around the source tree.
8140 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8142 * Added silc_hash_table_del[_by_context]_ext functions in to the
8143 lib/silcutil/silchashtable.[ch].
8145 Removed silc_hash_table_find_all* routines and added new
8146 silc_hash_table_find_foreach to replace them.
8148 Added silc_hash_table_replace_ext function as extended
8149 replacing function. Separated the simple hash table interface
8150 from the extended hash table interface in the file
8151 lib/silcutil/silchashtable.h.
8153 * Fixed minor bugs and changed it to use some of the new
8154 hash table functions in lib/silccore/idcache.c
8156 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8158 * Added new function silc_hash_table_find_all to return all keys
8159 in the hash table by the specified key. As the hash table is
8160 collision resistant it also makes it possible to have several
8161 duplicate keys in the hash table. This function may be used to
8162 find all of the keys from the hash.
8164 Added user_context arguments to the SilcHashFunction,
8165 SilcHashCompare and SilcHashDestructor to deliver user specified
8168 Added new fuctions silc_hash_table_find[_all]_ext to do
8169 extended lookup with specified hash and compare functions and
8170 specified user contexts.
8172 Added new function silc_hash_table_add_ext to add the key
8173 with specified hash function and user context.
8175 Added new function silc_hash_table_foreach to traverse all
8176 entrys in the hash table. Added SilcHashForeach callback
8179 Added new function silc_hash_table_del_by_context to delete
8180 the entry only if the context associated with the key matches.
8182 Affected files are lib/silcutil/silchashtable.[ch].
8184 * Removed silc_hash_[server/client/channel]_id and added just
8185 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8186 silc_hash_id_compare to compare two ID's using as the hash table
8187 comparison function. Added also silc_hash_data to hash
8188 binary data and silc_hash_data_compare to compare it.
8190 * Removed silc_idlist_find_client_by_hash as it is not needed
8191 anymore. Affected file silcd/idlist.[ch].
8193 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8194 to use internally the SilcHashTable. The new ID Cache is a lot
8195 faster than the old one. Some of the ID Cache interface was also
8196 rewritten and obsolete and stupid functions were removed.
8198 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8200 * Added entry_count field to the SilcHashTable to keep the number
8201 of the entries in the table. Implemented the function
8202 silc_hash_table_rehash. Added new function
8203 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8205 Fixed a minor bug in silc_hash_table_free.
8207 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8208 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8209 into the lib/silcutil/silcutil.[ch].
8211 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8213 * Implemented a collision resistant hash table into the
8214 lib/silcutil/silchashtable[ch]. See the header and the source
8215 for the SilcHashTable API.
8217 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8219 * Merged dotconf version 1.0.2 into lib/dotconf.
8221 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8223 * Do not compile anything in lib/silcsim/* if the SIM support
8224 is not enabled. The tree should now compile without problems
8227 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8229 * Compiled the SILC under cygwin. Compiled and tested briefly
8230 without problems. More tests needed. The SIMs didn't compile
8233 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8235 * Fixed possible crash in silc_get_username in the
8236 lib/silcutil/silcutil.c.
8238 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8240 * Fixed a va_arg in silc/client_ops.c.
8242 * Oops, RC5 routines were named AES and caused some problems
8243 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8245 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8247 * Added new SilcIDIP structure into the lib/silccore/id.h and
8248 replaced the old `ip' fields from all SILC ID's to that type.
8249 This is a step towards IPv6 support.
8251 The silc_id_get_len takes now the ID as an extra argument.
8252 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8253 both IPv4 and IPv6 based ID's.
8255 The affected files are lib/silccore/id.[ch] and other files
8256 around the tree using these routines.
8258 * Removed the ID length arguments in server from various
8259 silc_server_send_notify_* routines -> they are not needed
8262 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8264 * Fixed memory leak in silc_encode_pem_file in the file
8265 lib/silcutil/silcutil.c.
8267 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8269 * Check minor version as well in the SKE. Affected files are
8270 silcd/protocol.c and lib/silcclient/protocol.c.
8272 * Added --identifier option to the server so that an identifier
8273 can be when creating the public key for the server. Affected
8274 file is silcd/silcd.c.
8276 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8277 lib/silccrypt/silcpkcs.c.
8279 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8281 * Register default ciphers and stuff when using -C option with
8282 the server. Affected file sildc/silcd.c.
8284 * Put back the servers public key filename format, it is better
8285 than the new one. For now, the client keys are saved with the
8286 new filename format. The affected file silc/client_ops.c.
8288 * Implemented the Cipher API for the rest of the ciphers that
8289 did not implement it or implemented it the wrong way.
8291 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8293 * Register default ciphers and stuff when using the -S option
8294 in the client. Affected file silc/silc.c. Same also when
8295 creating new key pair with -C option.
8297 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8299 * Fixed the silc_verify_public_key client operation function to
8300 save the public keys differently. The fingerprint is now
8301 used as filename and not the hostname. This way also the
8302 client keys are saved uniquely and not with hostnames. The
8303 affected file is silc/client_ops.c.
8305 * Trimmed the silc_hash_fingerprint function to remove extra
8306 whitespaces from the end of the fingerprint. The affected
8307 file is lib/silccrypt/silchash.c.
8311 * Added silc_cipher_register_default function to register all
8312 default ciphers. It can be used when configuration files
8313 does not exist and the application does not want any specific
8314 ciphers in any specific order.
8316 The SilcDList is now used as silc_cipher_list dynamically
8317 allocated cipher list. Removed the static list all together
8318 and now all ciphers must be allocated to the dynamic list.
8319 The silc_cipher_alloc routine was changed to check only the
8322 All silc_cipher_* routines that used to return int returns
8325 The affected files lib/silccrypt/silccrypt.[ch].
8327 * The same thing was done to silc_hash_* as for silc_cipher_*
8328 routines. Affected files lib/silccrypt/silchash.[ch].
8330 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8331 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8332 Added also silc_pkcs_[un]register[_default] functions.
8333 Removed the data_context from the PKCS API.
8335 * Added silc_hmac_register_default function to register default
8336 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8337 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8338 to unregister all hmacs at once.
8340 * Register the default ciphers, hash functions, PKCSs and HMACs
8341 if client's configuration file does not exist. The affected
8344 * The client did not load the hash functions from the SIM
8345 modules at all. Added support for this. Affected file is
8346 silc/clientconfig.c.
8348 * When decoding public key with silc_pkcs_public_key_decode, check
8349 the supported algorithm only if PKCS are registered. Affected
8350 file lib/silccrypt/silcpkcs.c. The same was done with the
8351 silc_pkcs_private_key_decode.
8353 * Fixed the SILC List routines to keep the list always in order.
8354 It used to change the list's order when traversing the list but
8355 not it preserves the order. Affected file lib/trq/silclist.h.
8357 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8359 * Added the client library to use the SilcSocketConnection's
8360 reference counter (by silc_socket_dup) to prevent the bug that
8361 the socket object may be freed underneath async operation.
8363 * The name resolv library checking fixes in the configure.in.pre.
8366 * Created new version of the protocol drafts for future
8367 development. The -03 drafts are the ones that will be changed
8368 in the trunk now and the -02 will remain as they are.
8370 * Send list of CUMODE notifys to the router when announcing
8371 the channel users to the router. Affected file silcd/server.c.
8372 If the router receiving channel founder CUMODE for a channel
8373 that already has channel founder it will send CUMODE notify
8374 to the sender to remove the channel founder rights from the
8375 announced client. Affected file silcd/packet_receive.c.
8377 * The CUMODE notify may now use Server ID as well as the entity
8378 who changes the mode. Updated protocool specs.
8380 * Updated INSTALL and README files.
8382 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8384 * New web pages in the http://silc.pspt.fi. The pages was
8389 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8391 * Implemented the [DenyConnectin] config section in the server.
8392 Added silc_server_config_denied_conn to check whether incoming
8393 connection is denied. Affected file silcd/serverconfig.[ch].
8395 * Do not check the ports when checking the incoming configuration
8396 data if the port is 0, meaning any. Affected file is
8397 silcd/serverconfig.c.
8399 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8401 * Fixed buffer overflow in silc_string_compare in the file
8402 lib/silcutil/silcutil.c.
8404 * Fixed double free in silc_server_command_leave in the file
8407 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8409 * Fixed the version checking in the server. Affected file is
8412 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8414 * Fixed the configuration data fetching when accepting new
8415 connections in the server. Affected file silcd/server.c.
8417 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8419 * Added `sender_entry' argument to the function
8420 silc_server_packet_relay_to_channel so that we can check
8421 whether some destination actually belongs to the same route
8422 the sender belongs (ie, we must not resend the packet to the
8423 sender). Affected file silcd/packet_send.[ch].
8425 * Added `servername' field to the SilcClientEntry in the server
8426 to hold the name of the server where client is from. Affected
8427 file is silcd/idlist.h.
8429 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8431 * Moved the channel message encrypting in the router betwen
8432 router connections from silc_server_channel_message to the
8433 silc_server_packet_relay_to_channel since we want to check
8434 whether we have anybody channel before encrypting anything.
8435 Affected files silcd/packet_[receive/send].c.
8437 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8439 * Fixed the [AdminConnection] server config section to support
8440 multiple entries. Affected file silcd/serverconfig.c.
8442 * Added support into the server to check the validity of the
8443 incoming connection before executing any KE or authentication
8446 * The connection configuration is now saved to the KE and
8447 connection auth protocol contexts and not fetched anymore in
8448 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8450 * The local hosts listenning address and port is also resolved
8451 now when starting the server. We want to have the socket object
8452 to include the real address and port for the listener. Added
8453 new function silc_net_check_local_by_sock into the files
8454 lib/silcutil/silcnet.[ch].
8456 * Fixed a broadcast bug in server -> do not broadcast if we
8459 * Fixed a routing bug. Do not route broadcast packets ever.
8460 Broadcast packets must be processed always and not routed since
8461 they may be destined to some other host than yourself and thus
8462 would get routed without no good reason. Affected file is
8465 * Added function silc_server_config_is_primary_route to check
8466 whether primary router connection has been configured (a router
8467 configuration that we are initiating). If there is not, we
8468 will assume that there is only two routers in the SILC network
8469 and we will use the incoming router connection as our primary
8470 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8472 * Changed the order of the broadcasting. Broadcast _after_ the
8473 packet has been processed not before. Affected file is
8476 * Fixed a [ClientConnection] parsing bug. The port was never
8477 parsed correctly thus resulting to port 0. Affected file
8478 silcd/serverconfig.c.
8480 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8481 argument and did not set the broadcast packet flag. Affected
8482 file silcd/packet_send.c. Fixed same bug in the function
8483 silc_server_send_notify as well.
8485 * If we receive NEW_ID packet for our own ID in the server, ignore
8488 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8492 * Removed the nickname from the Private Message Payload.
8493 Updated the code and the protocol specs.
8495 * Updated protocol specs for submitting to the IETF.
8497 * Tweaked the Random Number Generator a bit. Affected file
8498 lib/silccrypt/silcrng.c. Exported a new function
8499 silc_rng_[global]_add_noise which can be used to add more
8502 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8504 * Do not parse packets with different timeout when protocol
8505 is active -> may cause problem with rekey. Affected file
8508 * When server receives signoff notify it must not create
8509 new channel key if the client is on any channels since the
8510 sender of the signoff notify will create it.
8512 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8514 * Added printing of error messages during SKE protocol from the
8515 failure packet sent by server during SKE. Affected file
8518 * Removed the client's failure_callback handling with timeout
8519 and handle it immediately when received.
8521 * The SKE library returned wrong type in SUCCESS and FAILURE
8522 packets. They must be 32 bit MSB not 16 bit MSB.
8524 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8526 * Ok, rewrote the logic of the re-key and now it seems to work.
8527 I tested it on high traffic with frequent re-keys without
8528 problems. Added hmac_receive (and renamed hmac to hmac_send)
8529 in SilcClientConnection in lib/silcclient/client.h and
8530 in SilcIDListData in silcd/idlist.h. Also, removed the
8531 SilcPacketParserContext's cipher and hmac fields as they are
8532 not needed anymore and actually caused some problems when
8533 the ciphers and hmac's changed underneath the packet parser.
8535 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8537 * If re-key protocol is active then process the incoming packets
8538 synchronously since we must assure that icoming packets encrypted
8539 with the old key is processed before the new keys is set to
8540 use. This is true other packets than for REKEY packets.
8541 Affected file silcd/server.c. The same was done to client library
8542 as well, affected file lib/silcclient/client.c.
8544 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8546 * Fixed bug in client and server to accept the force send if
8547 the packet is send from silc_[server/client]_packet_process
8548 function. Otherwise the packets are never delivered, oops.
8550 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8552 * Disable force sending of packets when REKEY protocol is active.
8553 We must assure that no packet is sent directly when rekey is
8554 performed. All packets must be sent through packet queue.
8555 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8556 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8557 function is silc_[server/client]_packet_send_real to check
8560 * Replaced the SIM paths from example config files to
8561 /usr/local/modules. Also, make install creates now
8562 /usr/local/silc/logs directory to hold all the SILC server
8565 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8567 * Made the configure.in.pre work on Solaris. Patch by salo.
8569 * Made all ciphers compatible with non-x86 machines. Defined
8570 CBC mode macros into lib/silccrypt/ciphers_def.h.
8572 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8574 * Fixed the make install.
8576 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8578 * When MAC computation fails the silc_packet_decrypt returned 0
8579 even though it was supposed to return -1. Fixed this. The
8580 affected file is lib/silccore/silcpacket.c.
8582 * Do not replace the config files in /etc/silc (in make install)
8583 if they already exist. Affected file ./Makefile.am.
8585 * Do not send re-key packets immediately but through packet queue.
8586 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8588 * Changed silc_net_check_host_by_sock to return FALSE if the
8589 IP/DNS could not be resolved. Though, it returns the IP address
8590 now even if it could not resolve it (but returns also FALSE).
8591 Affected file lib/silcutil/silcnet.[ch].
8593 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8595 * Added silc_pkcs_decode_identifier to decode the public key's
8596 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8597 Added also silc_pkcs_free_identifier. Added also new context
8598 SilcPublicKeyIdentifier.
8600 * Added -S option to the silc client. It is used to dump the
8601 contents of the specified public key file.
8603 * Changed the PKCS api to return the public key length when
8604 setting the public key.
8606 * Fixed a fatal bug in the public and private key file loading.
8607 Affected file lib/silccrypt/silcpkcs.c.
8609 * Execute the packet parsing for client with zero (0) timeout
8610 if the protocol is active. Affected file silcd/server.c.
8612 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8614 * Made the key generation options to the silcd program. Added
8615 -C option, equivalent to client's option.
8617 * Added new [ServerKeys] config section to the server. It
8618 configures the server's public and private key.
8620 * Defined generic Public Key Payload into the protocol
8621 specification to send specific type of public keys and
8624 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8625 public key or certificate.
8627 * Implemented the GETKEY command to the server and to the
8628 client library and on user interface.
8630 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8632 * Made preliminary `make install' work.
8634 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8636 * Added SilcServerRekey context into silcd/idlist.h.
8638 * Added the PFS support as defined in the specification to the
8639 SKE protocol. Affected files lib/silcske/*.c.
8641 * Added `ske_group' field to the SilcServerRekey context to hold
8642 the number of the SKE group that is used with PFS in re-key.
8643 Affected file silcd/idlist.h.
8645 * Added PFS re-key support to the server. Affected file is
8648 * Added silc_protocol_cancel to cancel execution of the next
8649 state of the protocol. Affected file is
8650 lib/silccore/silcprotocol.[ch].
8652 * Added the re-key support with and without PFS to the client
8653 library. Re-key is performed once in an hour, by default.
8655 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8656 Added silc_client_rekey_callback and silc_client_rekey_final.
8657 Affected files are lib/silcclient/protocol.[ch] and
8658 lib/silcclient/client.[ch].
8660 * Removed the `hmac_key' and `hmac_key_len' fields from the
8661 SilcClientConnection structure; not needed. Affected file is
8662 lib/silcclient/client.h.
8666 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8668 * Do not ask whether user wants to use the negotiated private key
8669 for private messages, just use it. Affected file is
8670 silc/local_command.c.
8672 * Added `send_enc_key' and `enc_key_len' fields to the
8673 SilcIDListData structure since they are needed in the re-key
8674 phase. Affected file is silcd/idlist.[ch].
8676 * Implemented the simple re-key protocol into the server.
8677 Affected files silcd/server.c and silcd/protocol.[ch]. The
8678 re-key will be performed once in an hour, by default.
8680 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8681 Added silc_server_rekey, silc_server_rekey_callback and
8682 silc_server_rekey_final.
8684 * Removed Tunneled flag from the protocol. Updated the code
8685 and the specifications.
8687 * Adde `pfs' field to the SilcIDListData to indicate whether
8688 the PFS is to be performed in the re-key. Affected file is
8691 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8693 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8694 int64 of at least the xintXX size. If void * is less that 4
8695 bytes uint32 * will be used. Defined bool as boolean.
8697 * Changed _ALL_ unsigned long and unsigned int to uint32,
8698 unsgined short to uint16 in the source tree.
8700 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8701 not handle clients that has entry->data.registered == FALSE.
8702 They are not in the network anymore. Affected file is
8705 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8707 * Implemented the sending of the SERVER_SIGNOFF notify in the
8708 server. Affected file is silcd/server.c.
8710 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8711 Added also silc_notify_payload_encode_args into the
8712 lib/silccore/silcnotify.[ch].
8714 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8715 Affected file silcd/packet_receive.c.
8717 * Implemented the SERVER_SIGNOFF notify handling in the client
8718 library. Affected file lib/silcclient/client_notify.c. Also,
8719 implemnted the printing of the SERVER_SIGNOFF info to the
8720 application. Affected file silc/client_ops.c.
8722 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8723 if the deleting was successful. Affected file silcd/idlist.[ch].
8725 * Added support for public key authentication in the connection
8726 authentication protocol in the client library. Affected file
8727 lib/silcclient/protocol.c.
8729 * Changed the server's silc_idlist_get_clients_by_* interface
8730 to support already allocated array so that new entries may be
8731 added to pre-allocated array. Affected file silcd/idlist.[ch].
8732 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8733 and command replies.
8735 * All command reply functions in the server now calls the
8736 pending command callback even if error occured. This way the
8737 error will be delivered to the client as well. Affected files
8738 silcd/command.c and silcd/command_reply.c.
8740 * Fixed INFO command to return local server's info if no server
8741 was provided. Affected file lib/silcclient/command.c.
8743 * Removed RESTART command for good. Updated the code and the
8746 * Rewrote parts of the task system. It is a bit simpler now.
8747 Removed unsued task priorities. The affected files are
8748 lib/silcutil/silctask.[ch].
8750 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8752 * Moved the USERS printing from the library to the application.
8753 Affected files lib/silcclient/command.c and silc/client_ops.c.
8755 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8759 * Added channel key re-key support. The re-key is perfomed
8760 only by the router and is done once in an hour. Added `rekey'
8761 field to the SilcChannelEntry in the server. Affected files
8762 silcd/server.c and silcd/idlist.h.
8764 * Added silc_task_unregister_by_context into the file
8765 lib/silcutil/silctask.[ch].
8767 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8769 * Added SILC_UMODE_GONE mode to indicate when the client is not
8770 present in the SILC network. Added also support to the local
8771 command AWAY that will set this mode. Added support of showing
8772 "xxx is gone" in WHOIS command. The USERS command shows the
8773 gone status as well.
8775 * Fixed setting server and router operator privileges in the
8776 server's UMODE command. Affected file silcd/command.c.
8778 * Merged the SKE KE1 and KE2 payloads into one payload. The
8779 new KE payload is equivalent to the old KE2 payload.
8781 Cleaned up the SKE Start Payload parsing. It now uses the
8782 simple buffer unformatting to do the parsing. A lot faster
8785 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8786 to the SKE that is used to indicate whether both of the SKE
8787 parties should perform authentication. By default only the
8788 responder performs authentication. By setting this flag also
8789 the initiator must do authentication. By default it is unset
8790 since in normal SKE case, client to server connection, only
8791 the responder should do authentication. When doing SKE between
8792 two clients both should perform authentication. Updated the
8793 code and the protocol specs.
8795 * A little fix to IDENTIFY command in the server. Search the
8796 client first by hash not nickname. Affected file is
8799 * Fixed the silc_client_close_connection to support closing
8800 the client to client connections wihtout deleting too much
8801 data. Affected file lib/silcclient/client.c.
8803 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8804 are received if protocol used to be active but is not anymore
8805 the application would crash due to NULL pointer dereference.
8806 Affected files silcd/server.c and lib/silcclient/client.c.
8808 * Added `hash' field to the SilcClientConnection to include
8809 the hash function negotiated in the SKE protocol.
8811 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8812 to set the channel founder authentication data. A client can
8813 claim the founder rights later by providing the authentication
8814 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8815 This way the channel founder can regain the channel founder
8816 privileges even it is left the channel. This works only on
8817 local server and the client must be connected to the same
8818 server to be able to regain the founder rights. Updated the
8819 protocol specs accordingly.
8821 Added support to the CMODE command in the client to set the
8822 founder auth data. Read the README to see how to set it.
8824 Added support to the CUMODE command to claim the founder
8825 rights. Read the README to see how to do it.
8827 Added support for the founder authentication to the Channel
8828 Entry in the server. Affected file silcd/idlist.h.
8830 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8831 server's CMODE command. Affected file silcd/command.c.
8833 * Added the following new functions into lib/silccore/silcauth.[ch]:
8834 silc_auth_get_method and silc_auth_get_data.
8836 * The server now saves the remote hosts public key to the
8837 SilcIDListData pointer. Affected file silcd/protocol.c.
8839 * The normal server now does not remove the channel entry from
8840 the cache if the founder authentication data is set. It used
8841 to remove it if the founder was the last one on the channel on
8842 the server and left the channel. The auth data is saved and
8843 if the channel is re-joined later the old entry is used with
8844 the old auth data. Affected files silcd/command_reply.c and
8847 * Removed the `pkcs' field from the SilcIDListData structure
8848 in the server; it is not used. Affected file silcd/idlist.h.
8850 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8852 * Fixed packet processing on slow links. Partial packets were
8853 never re-processed because the incoming data buffer was cleared
8854 by the application. Application must not directly clear the
8855 sock->inbuf, the packet processing routines handle it. Fixed
8856 this in client library and in server.
8858 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8860 * Fixed the WHOIS and IDENTIFY send reply function to really
8861 check whether to send list or just one entry. Affected file
8864 * Cleaned up the LEAVE command's channel key distribution. The
8865 affected file silcd/command.c.
8867 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8868 can enforce the channel mode as well. In that case the ID
8869 includes the ID of the server. The code now enforces the
8870 mode change if the router have different mode than the server.
8872 * The notify client operation with CMODE_CHANGE notify can now
8873 return NULL client_entry pointer if the CMODE was not changed
8874 by client. Application must check for this.
8876 * Added <Server ID> argument to INFO command to support server
8877 info fetching by Server ID.
8879 * Added silc_server_announce_get_channel_users to get assembled
8880 packets of channel users of the specified channel. Affected
8881 file silcd/server.[ch].
8883 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8884 was freed underneath the ID Cache.
8886 * Re-announce clients when the server received CHANNEL_CHANGE
8887 notify from the router. Affected file silcd/packet_send.c.
8889 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8891 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8892 crashed since it did not handle the fact that there is no cipher
8893 called "3" and didn't check the error condition. Now fixed.
8895 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8896 flag. It can be used to send message requests.
8898 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8900 * Implemented the RESTART command in the client.
8902 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8903 notice type messages. Added notice printing to the user
8906 * The channel keys are not re-generated if the channel's mode
8907 is PRIVKEY, ie private key on the channel exists. Affected
8908 files silcd/server.c and silcd/command.c.
8910 * Fixed a little bug in channel message delivery when channel
8911 private keys are set in the server. Affected file is
8912 silcd/packet_send.c.
8914 * Changed the setting on channel->on_channel = TRUE from the
8915 silc_client_save_channel_key to the JOIN command reply. The
8916 key payload is not received if the private channel key is set.
8917 Affected file lib/silcclient/command_reply.c and the
8918 lib/silcclient/client_channel.c.
8920 * When the CMODE_CHANGE notify is sent and the channel private
8921 key mode is removed the channel key must be re-generated in
8922 other cells as well. Added this support for the router in the
8923 silcd/packet_receive.c.
8925 * Added new local command NOTICE to send notice message on
8926 channel. Affected file silc/local_command.[ch].
8928 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8930 * Added new local command ME to the client. It is used to send
8931 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8932 some action. Affected file silc/local_command.[ch].
8934 * Changed channel_message and private_message client operations
8935 to deliver the message flags to the application. Added also
8936 the `flags' arguments to the silc_client_send_channel_message
8937 and silc_client_send_private_message functions. Affected file
8940 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8942 * Redefined the Private Message Payload to support private message
8943 keys and to support the new private message flags. Updated
8944 the protocol specs. Flags makes it possible to have for example
8945 CTCP style messages.
8947 * Added new type SilcPrivateMessagePayload and defined an API
8948 for it in the lib/silcclient/silcprivate.[ch].
8950 * Tested private message private keys successfully. Tested the
8951 private message key set, unset and list commands with the new
8954 * Redefined the Channel Message Payload to include the channel
8955 message flags (equal with private message flags) to support
8956 for example CTCP style messages.
8958 * Defined some of the message (for channel and private message)
8959 flags. Updated the protocol specs and added the flags to the
8960 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8962 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8964 * Added SilcKeyAgreementStatus type to the key agreement routines
8965 to indicate the current status and error if one occured.
8966 The status types are defined in the lib/silcclient/silcapi.h.
8968 * Added new local command KEY that is used to set and unset private
8969 keys for channels, set and unset private keys for private messages
8970 with remote clients and to send key agreement requests and
8971 negotiate the key agreement protocol with remote client. The
8972 key agreement is supported only to negotiate private message keys,
8973 it currently cannot be used to negotiate private keys for channels,
8974 as it is not convenient for that purpose.
8976 * Fixed a minor pending callback setting bug in the function
8977 silc_client_get_client_by_id_resolve, now the function works.
8978 Affected file lib/silcclient/idlist.c.
8980 * Added function silc_net_get_local_port to get local bound
8981 port by socket. Added to lib/silcutil/silcnet.[ch].
8983 * Added `sockets' and `sockets_count' fields to the SilcClient
8984 object. They hold the sockets of the listenning sockets in
8985 the client. Listenning sockets may be for example the key
8986 agreement server. Affected file lib/silcclient/client.[ch].
8987 Added functions the silc_client_add_socket and the
8988 silc_client_del_socket. They are exported to the application
8991 * Added ~./silc/clientkeys to support other client's public keys.
8993 * Renamed verify_server_key client operation to verify_public_key
8994 and added one argument to indicate the type of the connection
8995 (server, client etc.).
8997 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8999 * Added silc_server_connection_auth_request to handle the
9000 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
9001 silcd/packet_receive.[ch].
9003 * Added silc_server_send_connection_auth_request into the
9004 silcd/packet_send.c to send the connection auth request packet.
9006 * Cleaned up the silcd/protocol.c a bit and fixed some memory
9009 * Fixed the public key authentication in responder side in the
9010 server. The `auth_data' pointer includes the SilcPublicKey
9011 not the path to the public key. Affected file silcd/protocol.c.
9013 * Implemented the public key authentication in the initiator side
9014 in the server. Affected file silcd/protocol.c.
9016 * Removed the [RedirectClient] config section from the server
9017 configuration. Is not needed and I don't want to implement it.
9019 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9021 * Cleaned up the CMODE command in the server. It now works
9022 correctly and supports all the modes defined in the protocol.
9023 Affected file is silcd/command.c.
9025 * Added `hmac_name' field to the SilcChannelEntry in the server
9026 to hold the default HMAC of the channel. It can be set when
9027 creating the channel (with JOIN command). Affected files
9030 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
9031 type to indicate the change of the current cipher and hmac
9032 on the channel. Client can safely ignore the <cipher> argument
9033 (if it chooses to do so) since the CHANNEL_KEY packet will
9034 force the channel key change anyway. The <hmac> argument is
9035 important since the client is responsible of setting the new
9036 HMAC and the hmac key into use.
9038 * Fixed the CMODE command in the client library as well.
9040 * Tested CMODE command in router environment successfully.
9042 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9044 * Show the version of the remote client (or server) when connecting
9045 to the server. It is logged to the log file. Affected file
9046 is silcd/protocol.c.
9048 * Fixed the KILLED notify handling in the client library. The
9049 client must be removed from all channels when receiving the
9052 Also, do not remove the client entry when giving the KILL
9053 command but when the KILLED notify is received.
9055 * Removed silc_idlist_find_client_by_nickname from the server.
9056 Not needed anymore. Affected files silcd/idlist.[ch].
9058 * Implemented the CHANNEL_CHANGE notify type handling to the
9059 server. Affected file silcd/server.c.
9063 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9065 * Added silc_server_send_notify_invite to send the INVITE
9066 notify between routers.
9068 * Implemented the INVITE command correctly to the server.
9070 * Implemented the INVITE notify type handling in the server.
9072 * Implemented the INVITE command to the client library and on the
9075 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9077 * Added function silc_server_get_client_resolve to find the
9078 client entry by ID from all ID lists and then resolve it
9079 (using WHOIS) if it cannot be found. Affected file is
9082 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9084 * Implemented the BAN command to the client library.
9086 * The JOIN command in the server now checks the invite list
9089 * Changed the silc_command_reply_payload_encode_va and the
9090 silc_command_payload_encode_va to support that if argument is
9091 NULL it ignores and checks the next argument. Affected file
9092 lib/silccore/silccommand.c.
9094 * Added silc_server_send_notify_ban to send the BAN notify
9095 type between routers.
9097 * Chaned the silc_notify_payload_encode to support that if
9098 argument is NULL it ignores and checks the next argument.
9099 Affected file lib/silccore/silcnotify.c.
9101 * Tested ban lists in router environment successfully.
9103 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9105 * Implemented BAN command to the server, in silcd/command.[ch].
9107 * Removed the BAN and INVITE_LIST modes from the CMODE command
9110 * Added function silc_string_match to regex match two strings.
9111 Affected files lib/silcutil/silcutil.[ch].
9113 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9115 * Redefined parts of the SilcChannelEntry in the server to support
9116 the new ban and invite lists.
9118 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9120 * Redefined the INVITE command. The same command can be used to
9121 invite individuals to the channel but also to manage the invite
9122 list of the channel (to add to and remove from the invite list).
9123 Updated the protocol specs.
9125 * Added new command SILC_COMMAND_BAN that can be used to manage
9126 the ban list of the channel. Updated the protocol specs.
9128 * Removed the channel modes: the SILC_CMODE_BAN and the
9129 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9130 in the CMODE command. The equivalent features are now available
9131 using INVITE and BAN commands. Updated the protocol specs.
9133 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9134 in the network about change in the current ban list. The notify
9135 type is not used by the client.
9137 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9138 support the invite lists.
9140 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9142 * Added new function silc_string_regexify that converts string
9143 including wildcard characters into regex string that can
9144 be used by the GNU regex library. Added into the file
9145 lib/silcutil/silcutil.[ch].
9147 Added silc_string_regex_combine to combine to regex strings
9148 into one so that they can be used as one regex string by
9149 the GNU regex library. Added into the file
9150 lib/silcutil/silcutil.[ch].
9152 Added silc_string_regex_match to match two strings. It returns
9153 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9155 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9157 * Imported GNU regex to the soruce tree into lib/contrib.
9158 Fixed some compiler warning from the regex.c.
9160 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9162 * Fixed MOTD command in the server to work in router environment.
9164 * Fixed the MOTD command in the client library to support
9165 the server argument in the command.
9167 * Added `nickname_len' argument to the silc_idlist_add_client
9168 in the server, as the `nickname' argument may be binary data
9171 * Added silc_idlist_get_channels to return all channels from
9174 * Implemented LIST command to the server. Affected file is
9177 * Implemented the LIST command to the client library and on the
9180 * Added [<user count>] argument to the LIST command reply.
9181 With private channels the user count is not shown.
9183 * Updated TODO and README.
9185 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9187 * The client entry's data.registered must be TRUE even with
9188 global client entry on global client list. The data.registered
9189 is used to check whether the client is anymore in the network,
9190 for example with WHOWAS command so it must be valid.
9192 * Fixed the WHOWAS command in the server. It now actually works
9193 in router environment. Added function into silcd/command_reply.c
9194 silc_server_command_reply_whowas_save.
9196 * Added silc_idlist_purge function to the silcd/idlist.c
9197 to periodically purge the ID Cache.
9199 * Fixed INFO command in the server. It works now in router
9200 environment. Added <server name> argument to the INFO command
9201 reply. Updated the protocol specs.
9203 * Fixed minor bug in silc_idcache_purge to not purge if the
9204 expire value is zero.
9206 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9207 they were buggy because of the WHOWAS information.
9209 * Fixed local command MSG to handle the async resolving of
9210 the remote client properly. It used to fail the first MSG.
9211 Affected file silc/local_command.c.
9213 * Added `data_len' field to SilcIDCache context.
9215 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9217 * Update TODO. Todo in commands in the server.
9219 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9221 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9222 used by routers as broadcast packet to inform other routers
9223 about the changed user mode.
9225 Implemented the notify handling in the server. Affected file is
9226 silcd/packet_receive.c. Added the function
9227 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9229 * Added new generic Channel Payload and deprecated the New Channel
9230 Payload. The New Channel Payload is now the generic Channel
9233 * Added new argument `mode' to the silc_server_send_new_channel
9234 as it is required in the Channel Payload now.
9236 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9237 and created a new and real SilChannelPayload to represent the
9238 new generic Channel Payload. Implemented the encode/decode
9239 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9241 * Added silc_server_get_client_channel_list to return the list
9242 of channels the client has joined for WHOIS command reply.
9243 Affected file silcd/server.[ch].
9245 * Implemented the channel list sending in the WHOIS command reply
9246 in server and in the client.
9248 Implemented the channel list displaying on the user interface
9249 as well. Affected file silc/client_ops.c.
9251 * Added silc_channel_payload_parse_list to parse list of Channel
9252 Payloads. It returns SilcDList list of SilcChannelPayloads.
9253 Client for example can use this function to parse the list of
9254 channels it receives in the WHOIS command reply. The caller
9255 must free the list by calling silc_channel_payload_list_free.
9256 Affected files lib/silccore/silcchannel.[ch].
9258 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9260 * Added one new argument <user mode> to the WHOIS command reply
9261 to return the mode of the user in SILC. Updated the protocol
9264 Implemented it to the server and client.
9266 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9268 * Fixed the mode printing on the user interface on joining.
9269 Affected file silc/client_ops.c.
9271 * Implemented the UMODE command and user modes in general to the
9272 client library and to the user interface.
9274 * Implemented the UMODE command to the server.
9276 * The server now sends UNKNOWN_COMMAND error status if client sends
9277 unknown command. Affected file silcd/command.c.
9279 * All server commands now handle the command identifier the right
9280 way when sending the command reply to the client. The client can
9281 use to identify the command replies with the identifier.
9283 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9285 * Added silc_server_get_client_route to resolve the route to
9286 the client indicated by the client ID. Affected file is
9289 * Added silc_server_relay_packet as general function to relay
9290 packet to arbitrary destination. This deprecates functions
9291 like _send_private_message_key, _relay_notify etc. Affected
9292 file is silcd/packet_send.[ch].
9294 Removed silc_server_send_key_agreement,
9295 silc_server_send_private_message_key and
9296 silc_server_packet_relay_notify functions from the file
9297 silcd/packet_send.[ch].
9301 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9302 server. Affected file silcd/packet_receive.[ch].
9304 * Implemented the KILL command to the client. Implemented the
9305 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9306 Affected files lib/silcclient/command[_reply].c and
9307 lib/silcclient/client_notify.c. Implemented the KILL notify
9308 printing in the user inteface.
9310 * Fixed a lot silc_parse_nick memory leaks from the client
9311 library in the file lib/silcclient/command.c.
9313 * Changed the silc_server_send_notify_on_channels's `sender'
9314 argument from SilcSocketConnection to SilcClientEntry to
9315 check the sender as entry and not as connection object and not
9316 to send to the client provided as argument. The affected file
9317 is silcd/packet_send.[ch].
9319 * The notify packets that are destined directly to the client used
9320 to not to be processed by the server. Now changed that and the
9321 server processes all notify packets. After relaying the packet
9322 to the client the notify packet is processed in the server.
9324 * The silc_server_free_client_data now checks whether there is
9325 pending outgoing traffic for the client and purges the data to
9326 the network before removing the client entry.
9328 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9330 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9331 an client is killed from the SILC Network. Updated the protocol
9334 Added new function silc_server_send_notify_killed to the
9335 silcd/packet_send.[ch].
9337 * Added function silc_server_packet_relay_notify to relay notify
9338 packets that are destined directly to a client. In this case
9339 the server does not process the notify packets but merely relays
9340 it to the client. Affected file silcd/packet_send.[ch].
9342 Added also silc_server_packet_process_relay_notify to check
9343 whereto relay the notify. Affected file is
9344 silcd/packet_receive.[ch].
9346 * Implemented the KILL command to the server.
9350 * Added the backup schema desgined last fall to the protocol
9351 specs for everyone to see. The specification is in the
9352 *-spec-xx.txt draft and the packet type definitions for the
9353 backup routers is in *-pp-xx.txt draft. Thusly, added also
9354 new packet type SILC_PACKET_CELL_ROUTERS.
9356 * A big security problem in the implementation discovered. The
9357 signoff of an client did not cause new channel key generation
9358 which it of course should've done. The channel keys must be
9359 always re-generated when client leaves (or signoffs) the channel.
9360 The silc_server_remove_from_channels funtion now handles
9361 the channel key re-generation.
9363 * Added `sender' argument to the silc_server_send_notify_on_channels
9364 to not to send the client provided as argument. Affected file
9365 silcd/packet_send.[ch].
9367 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9369 * Implemented OPER and SILCOPER commands into the server and
9372 * Added silc_auth_verify and silc_auth_verify_data to verify
9373 the authentication directly from the authentication payload.
9374 It supports verifying both passphrase and public key based
9375 authentication. Affected file lib/silccore/silcauth.[ch].
9377 * Added `hash' field to the SilcIDListData structure. It is the
9378 hash negotiated in the SKE protocol. Affected file is
9381 * Slight redesigning of the SilcAuthPayload handling routines.
9382 Do not send SilcPKCS but SilcPublicKey as argument.
9384 * Implemented the public key authentication support to the
9385 serverconfig. The public key is loaded from the provided path
9386 and saved as authentication data to void * pointer. Thus,
9387 changed the unsigned char *auth_data to void *auth_data;
9389 * Fixed SHUTDOWN command to send the reply before the server
9390 is shutdown. :) Affected file silcd/command.c.
9392 * Fixed fatal bug in CONNECT command. The hostname was invalid
9393 memory and server crashed. Affected file silcd/command.c.
9395 * Fixed fatal bug in CLOSE command. The server_entry became
9396 invalid but was referenced later in the command. Affected file
9399 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9401 * Fixed fatal bug in failure packet handling. Server ignored
9402 the failure and thus crashed when it came.
9406 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9408 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9409 that the command may be executed only once in (about) 2 seconds.
9410 The old SILC_CF_LAG flag is same but allows command bursts up
9411 to five before limiting.
9413 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9414 server code. Various commands now includes the CF_LAG_STRICT
9415 flag to disallow any kind of miss-use of the command.
9417 * Fixed the silc_buffer_unformat to not to allocate any data
9418 if the length of the data is zero. It used to allocate the
9419 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9421 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9423 * Changed the format of AdminConnection configuration section
9424 in the server. Added username of the admin to the format.
9425 Affected files silcd/serverconfig.[ch].
9427 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9428 to return admin configuration data by host, username and/or
9431 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9433 * Implemented WHOWAS command to the server. Added the functions:
9435 silc_server_command_whowas_parse,
9436 silc_server_command_whowas_send_reply,
9437 silc_server_command_whowas_from_client and
9438 silc_server_command_whowas_from_server
9440 * Added <Client ID> argument to the WHOWAS command reply. Updated
9441 the protocol specs accordingly.
9443 * Implemented WHOWAS command and command_reply to the client
9446 Implemented the WHOWAS printing on the user interface.
9448 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9450 * Added new argument to the WHOWAS command reply, the real name.
9451 It is an optional argument. Updated the protocol specs.
9453 * Added SilcIDCacheDestructor callback that is registered when
9454 the SilcIDCache is allocated. The callback is called when
9455 an cache entry in the ID Cache expires, or is purged from the
9456 cache. Added into lib/silccore/idcache.[ch].
9458 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9459 to destruct the client entries when the cache entry expires.
9460 Other ID Cache's in server and in the client library ignores
9463 * If the ID Cache entry's `expire' field is zero then the entry
9464 never expires. Added boolean `expire' argument to the
9465 silc_idcache_add function in the lib/silccore/idcache.[ch].
9466 If it is TRUE the default expiry value is used.
9468 * Added silc_server_free_client_data_timeout that is registered
9469 when client disconnects. By default for 5 minutes we preserve
9470 the client entry for history - for WHOWAS command.
9472 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9474 * Added support to the server to enforce that commands are not
9475 executed more than once in 2 seconds. If server receives
9476 commands from client more frequently, timeout is registered
9477 to process the commands. Affected file silcd/command.c.
9478 Added new function silc_server_command_process_timeout.
9480 * Changed NICK_NOTIFY handling in client library to check that
9481 if the client's nickname was changed, so there is no need to
9482 resolve anything from the server.
9484 * Removed error printing from the WHOIS and IDENTIFY commands.
9485 If error occurs then it is ignored silently in the client library.
9486 The application, however, may map the received error to
9487 human readable error string. The application currently maps
9488 the NO_SUCH_NICKNAME error to string.
9490 * Made the command status message public to the application. Moved
9491 them from lib/silcclient/command_reply.c to
9492 lib/silcclient/command_reply.h. The application can map the
9493 received command status to the string with the
9494 silc_client_command_status_message function.
9496 * Added check to the server to check that client's ID is same
9497 as the Source ID in the packet the client sent. They must
9500 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9502 * Added dist-bzip hook to the Makefile.am to make bzip2
9503 compressed distributions.
9505 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9507 * Server now enforces the maximum length for the nickname and
9508 the channel as protocol specification dictates. 128 bytes for
9509 nickname and 256 bytes for channel name.
9511 * Moved the WHOIS printing to the application. The client libary
9512 does not print out the WHOIS information anymore, the application
9513 must do it. Renamed silc_client_command_reply_whois_print to
9514 the silc_client_command_reply_whois_save.
9516 The client's idle time is also sent to the application now, and
9517 the idle is shown on screen.
9519 * Added silc_client_command_reply_identify_save to save the
9520 received IDENTIFY entries.
9522 * Do not check for channel private keys in message sending and
9523 reception if the channel does not have the PRIVKEY mode set.
9524 Affected file lib/silclient/client_channel.c.
9526 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9528 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9529 just surfaced after chaning the JOIN procedure.
9531 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9533 * Added silc_client_get_clients_by_list to get client entries
9534 from Client ID list, that is returned for example by JOIN
9535 and USERS command replies. The application should use this
9536 function for example when JOIN command reply is received to
9537 resolve the clients already on the channel (library does not
9538 do that anymore as USERS command reply is not used in the JOIN
9539 procedure anymore). Affected files lib/silcclient/silcapi.h and
9540 lib/silcclient/idlist.c.
9542 * JOIN command reply and USERS command reply returns now SilcBuffer
9543 pointers instead of unsigned char pointers when returning
9544 the client list and mode list.
9546 * Added <Client ID> argument to the JOIN command reply, mainly
9547 for the server to identify for which client the command was
9548 originally sent. Updated protocol specs accordingly.
9550 * Added SilcDlist private_key pointer to the SilcChannelEntry
9551 in the client to support the channel private keys. Affected
9552 file is lib/silcclient/idlist.h.
9554 * Added SilcChannelPrivateKey argument to the function
9555 silc_client_send_channel_message so that application can choose
9556 to use specific private ke if it wants to. If it is not provided,
9557 the normal channel key is used, unless private keys are set.
9558 In this case the first (key that was added first) is used
9559 as the encryption key.
9561 * Implemented the support for channel private key handling.
9562 Implemented the following functions:
9564 silc_client_add_channel_private_key,
9565 silc_client_del_channel_private_keys,
9566 silc_client_del_channel_private_key,
9567 silc_client_list_channel_private_keys and
9568 silc_client_free_channel_private_keys
9570 Affected file lib/silcclient/client_channel.c.
9572 * Added the support for the private keys in the channel message
9573 sending and encryption and in the message reception and
9574 decryption. Affected funtions are
9575 silc_client_send_channel_message and silc_client_channel_message.
9577 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9579 * Added SKE's key verify callback to the client library's
9580 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9582 * Removed the statement that server (or router) must send USERS
9583 command reply when joining to the channel so that the client
9584 knows who are on the channel. Instead, the client list and
9585 client's mode list is now sent in the JOIN command reply to the
9586 client who joined channel. This is better solution.
9588 * Added function silc_server_get_users_on_channel and function
9589 silc_server_save_users_on_channel to the silcd/server.[ch].
9591 * Removed function silc_server_command_send_users from the
9594 * Do not show topic on the client library anymore. The topic is
9595 sent in the command reply notify to the application and the
9596 application must show the topic now.
9598 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9600 * Added client searching by nickname hash into the IDENTIFY and
9601 WHOIS commands in the server as they were clearly missing from
9602 them. Affected file is silcd/command.c.
9604 * Fixed a bug in private message receiving in the client library.
9605 The remote ID was freed and it wasn't supposed, now it is
9608 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9610 * Minor fix to the channel payload; allocate the data area, as it
9611 needs to be of specific length.
9613 * If the key agreement port is zero then the operating
9614 system will define the bound port. Affected files are
9615 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9617 * Added new function silc_channel_payload_decrypt into the file
9618 lib/silccore/silcchannel.[ch].
9620 * Moved the channel message etc, check from silc_packet_decrypt
9621 to applications. The library calls now a generic
9622 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9623 when the packet is either normal or special. This was done to
9624 allow more wide range of checking that was not allowed when
9625 the code was in library. Now applications can do virtually any
9626 checks to the packet and return to the library the decision how
9627 the packet should be processed. Affected files are
9628 lib/silccore/silcpacket.[ch].
9630 Added silc_server_packet_decrypt_check to the server and
9631 silc_client_packet_decrypt_check to the client library.
9633 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9634 to send with specified source and destination information.
9636 * Channel message delivery between routers was broken after the
9637 channel key distribution was fixed earlier. The channel key
9638 was used be to distributed to other routers as well which is not
9639 allowed by the protocol. Now this is fixed and channel keys
9640 really are cell specific and the channel message delivery between
9641 routers comply with the protocol specification.
9643 * Fixed various commands in server to check also the global list
9644 for the channel entry and not just the local list. The affected
9645 file silcd/command.c.
9647 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9649 * Added assert()s to buffer formatting and unformatting routines
9650 to assert (if --enable-debug) when error occurs. Affected
9651 file: lib/silcutil/silcbuffmt.c.
9653 * Changed to auto-reconnect to check whether the remote host is
9654 router and register the re-connect timeout if it is. It used
9655 to check that whether we are normal server, but router must do
9656 auto-reconnect with another router as well. Affected file
9659 * Removed the [<key len>] option from CMODE command as the cipher
9660 name decides the key length, nowadays. See the defined ciphers
9661 from the protocol specification.
9663 * Added [<hmac>] option to the CMODE command to define the HMAC
9664 for the channel. Added SILC_CMODE_HMAC channel mode.
9666 * Added [<hmac>] option for the JOIN command so that user can
9667 select which HMAC is used to compute the MACs of the channel
9670 * Added Hmac field to the Channel Message Payload. The integrity
9671 of plaintext channel messages are now protected by computing
9672 MAC of the message and attaching the MAC to the payload. The
9673 MAC is encrypted. Now, it is clear that this causes some
9674 overhead to the size of the packet but rationale for this is that
9675 now the receiver can verify whether the channel message decrypted
9676 correctly and also when private keys are set for the channel the
9677 receiver can decrypt the packet with several keys and check from
9678 the MAC which key decrypted the message correctly.
9680 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9681 lib/silccrypt/silccipher.[ch].
9683 * Added silc_hash_len to return the digest length into the
9684 lib/silcrypt/silchash.[ch].
9686 * Rewrote parts of Silc Channel Payload interface in the
9687 lib/silccore/silcchannel.[ch]. The encode function now also
9688 encrypts the packet and parse function decrypts it.
9690 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9692 * Fixed a minor formatting bug in the SKE's key material processing.
9693 It actually might have processed the keys wrong way resulting
9696 * Redefined the mandatory HMAC algorithms and added new algorithms.
9697 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9698 and hmac-md5 truncated to 96 bits. The mandatory is now
9699 hmac-sha1-96. Rest are optional (including the one that used
9700 to be mandatory). Rationale for this is that the truncated HMAC
9701 length is sufficient from security point of view and can actually
9702 make the attack against the HMAC harder. Also, the truncated
9703 HMAC causes less overhead to the packets. See the RFC2104 for
9706 * Added new [hmac] configuration section. The SKE used to use
9707 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9708 is of course wrong. The official names that must be proposed in
9709 the SKE are the ones defined in the protocol specification
9710 (hmac-sha1-96 for example). The user can configure any hmac
9711 using any hash function configured in the [hash] section. At
9712 least, the mandatory must be configured.
9714 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9716 * Added HMAC list to the SKE proposal list. It has now both
9717 hash algorithm list and HMAC list. This makes the protocol
9718 incompatible with previous versions. The SKE now seems to work
9719 the way it is supposed to work, for the first time actually.
9721 * Defined plain Hash algorithms to the protocol specification.
9724 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9726 * Implemented support for key agreement packets into the server.
9727 Added functions silc_server_key_agreement and
9728 silc_server_send_key_agreement. Other than these functions,
9729 server has nothing to do with this packet.
9731 * Added support for private message key packets into the server.
9732 Added functions silc_server_private_message_key and
9733 silc_server_send_private_message_key.
9737 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9738 called in the protocol's final callback instead in the END
9739 protocol state. This makes a little more sense and in the same
9740 time in client we can use the same protocol routines for normal
9741 key exchange and to key agreement packet handling as well.
9743 * Added to both client's and server's KE protocol context the
9744 SilcSKEKeyMaterial pointer to save the key material. We will
9745 bring the key material to the protocol's final callback by doing
9746 this. The final callback must free the key material.
9748 * Added SKE's packet_send callback into client's KE protocol
9749 context so that the caller can choose what packet sending function
9750 is used. This way we can use different packet sending when
9751 doing normal SKE when doing key agreement packet handling (in
9752 the key agreement packet handling we do not want to encrypt
9755 * Implemented the responder side of the key agreement routines
9756 in the client. The client can now bind to specified port and
9757 accept incoming key negotiation. The key material is passed
9758 to the application after the protocol is over.
9760 * Implemented the processing of incoming Key Agreement packet
9761 in the client. Added function silc_client_key_agreement to
9764 * Implemented the intiator side of the key agreement routines
9765 in the client. The client can now initiate key agreement with
9766 another remote client. The key material is passed to the
9767 application after the protocol is over.
9769 * Created client_keyagr.c to include all the key agreement
9772 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9773 SILC_TASK_CALLBACK except that it is not static.
9775 * Created client_notify.c and moved the Notify packet handling
9776 from the client.[ch] into that file.
9778 * Created client_prvmsg.c and moved all private message and
9779 private message key routines from the client.[ch] into that file.
9781 * Create client_channel.c and moved all channel message and
9782 channel private key routines from the client.[ch] into that file.
9784 * Changed silc_client_get_client_by_id_resolve to resolve with
9785 WHOIS command instead of IDENTIFY command, in the file
9786 lib/silclient/idlist.c.
9788 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9790 * Implemented the SKE's responder side to the Client library.
9792 * When FAILURE is received to the protocol do not trust it
9793 blindly. Register a timeout to wait whether the remote closes
9794 the connection as it should do it, only after that process the
9795 actual failure. This was changed to both client and server.
9797 * Added client_internal.h to include some of the structures
9798 there instead of client.h in lib/silcclient/.
9800 * Added function silc_task_unregister_by_callback to unregister
9801 timeouts by the callback function.
9803 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9805 * Some "Incomplete WHOIS info" errors has been appearing on the
9806 log files. Took away the entry->userinfo check from WHOIS
9807 reply sending. The entry->userinfo is now " " if client did not
9808 provide one. I thought this was fixed earlier but something
9809 is wrong still. Let's see if the error still appears.
9811 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9813 * Fixed a minor bug in the login when the channel key is
9814 re-generated in the server. It used to generate the key in
9815 wrong order and thus caused problems in the channel traffic.
9817 * Fixed a minor bug in channel key distsribution after
9818 KICK command. The key was not sent to the router even though
9821 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9823 * Added silc_ske_process_key_material_data as generic routine
9824 to process any key material as the SILC protocol dictates. The
9825 function is used by the actual SKE library but can be used by
9826 applications as well. This relates to the private message keys
9827 and the channel private keys since they must be processed the
9828 same way the normal SILC session keys. The protocol dictates
9829 this. Affected files: lib/silcske/silcske.[ch].
9831 Added also silc_ske_free_key_material to free the
9832 SilcSKEKeyMaterial structure.
9834 * Defined silc_cipher_set_key function to set the key for
9835 cipher without using the object's method function. The affected
9836 files: lib/silccrypt/silccipher.[ch].
9838 * Implemented silc silc_client_add_private_message_key,
9839 silc_client_add_private_message_key_ske,
9840 silc_client_del_private_message_key,
9841 silc_client_list_private_message_keys and
9842 silc_client_free_private_message_keys functions in the
9845 Added functions silc_client_send_private_message_key to send
9846 the Private Message Key payload and silc_client_private_message_key
9847 to handle incoming Private Message Key payload.
9849 * Added Cipher field to the Private Message Key payload to set
9850 the cipher to be used. If ignored, the default cipher defined
9851 in the SILC protocol (aes-256-cbc) is used.
9853 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9855 * Removed lib/silcclient/ops.h file.
9857 Redefined parts of the SILC Client Library API. Created new
9858 file silcapi.h that deprecates the ops.h file and defines the
9859 published Client Library API. Defined also private message key
9860 API and channel private key API into the file.
9862 This is the file that the application must include from the
9863 SILC Client Library. Other files need not be included by
9864 the application anymore.
9866 * Added new key_agreement client operation callback and also
9867 defined the Key Agreement library API for the application.
9869 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9871 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9872 is used by clients to request key negotiation between another
9873 client in the SILC network. If the negotiation is started it
9874 is performed using the SKE protocol. The result of the
9875 negotiation, the secret key material, can be used for example
9876 as private message key.
9878 Implemented the Key Agreement payload into the files
9879 lib/silccore/silauth.[ch].
9881 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9883 * Redefined ciphers for the SILC protocol. Added some new ciphers
9884 and defined the key lengths for the algorithms. Changed the
9885 code accordingly. The default key length is now 256 bits.
9887 * Fixed SKE key distribution function silc_ske_process_key_material
9888 when the key length is more than 128 bits. The default key
9889 length in SILC is now 256 bits.
9891 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9892 to indicate unsupported algorithm.
9894 * Renamed rijndael.c to aes.c and all functions as well.
9896 * Fixed a long standing channel key setting bug in client library.
9897 Weird that it has never surfaced before.
9899 * Fixed bug in channel deletion. If the entire channel is removed
9900 then it must also delete the references of the channel entry
9901 from the client's channel list as the client's channel entry and
9902 the channel's client entry share same memory.
9904 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9906 * Implemented CONNECT and SHUTDOWN commands in the client.
9908 * Implemented CLOSE command to the client.
9910 * Added the function silc_idlist_find_server_by_name into the
9911 files silcd/idlist.[ch].
9913 Added the function silc_idlist_find_server_by_conn into the
9914 files silcd/idlist.[ch].
9916 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9918 * DIE command was renamed to SHUTDOWN. Updated the both code
9921 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9922 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9924 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9927 * Added function silc_server_create_connection function to create
9928 connection to remote router. My server implementation actually
9929 does not allow router to connect to normal server (it expects
9930 that normal server always initiates the connection to the router)
9931 so the CONNECT command is only good for connecting to another
9934 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9936 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9937 or some other client was kicked from the channel.
9939 Implemented the handling of the notify type to both client
9942 Implemented silc_server_send_notify_kicked to send the KICKED
9943 notify. It is used to send it to the server's primary router.
9945 * Implemented the KICK command into server and client.
9947 * Added `query' argument to the silc_idlist_get_client function
9948 to indicate whether to query the client from server or not if
9951 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9952 to indicate that the client is not channel founder.
9956 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9958 * Removed the rng context from SilcPacketContext structure and
9959 changed that the packet routine uses the Global RNG API.
9961 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9963 * Added support for quit message that client can "leave" on the
9964 channel when it quits the SILC. It is ditributed inside the
9965 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9967 Added silc_server_free_client_data that will take the
9968 signoff message as argument.
9970 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9972 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9974 * Updated parts of the protocol specification to keep it up
9977 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9979 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9980 payloads in one packet.
9982 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9983 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9984 use now the new List flag.
9986 * Also deprecated the following packet types: REPLACE_ID,
9987 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9989 * Added list support for Notify packet in server.
9991 * Added silc_server_send_notify_channel_change to send the
9992 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9993 the silc_server_send_replace_id.
9995 * Added silc_server_send_notify_nick_change to send the
9996 NICK_CHANGE notify type. Deprecates the function
9997 silc_server_send_replace_id.
9999 * Added silc_server_send_notify_join to send the JOIN notify type.
10000 Deprecates the function silc_server_send_new_channel_user.
10002 * Added silc_server_send_notify_leave to send LEAVE notify type.
10003 Deprecates the function silc_server_send_remove_channel_user.
10005 * Added silc_server_send_notify_cmode and
10006 silc_server_send_notify_cumode to send CMODE and CUMODE notify
10007 types. Deprecates the silc_server_send_set_mode function.
10009 * Added SERVER_SIGNOFF notify type to indicate that server has
10010 quit. This means that all clients on the channel from that
10011 server will drop. This can be also used when netsplit happens.
10013 Deprecated REMOVE_ID packet type since it is not needed anymore
10016 Added silc_server_send_notify_server_signoff to send the
10017 SERVER_SIGNOFF notify type. Deprecates the function
10018 silc_server_send_remove_id.
10020 Added also silc_server_send_notify_signoff to send the
10021 SIGNOFF notify type.
10023 * Employed the PKCS #1. It is the mandatory way to do RSA in the
10024 SILC protocol from this day on. Changed the protocol
10025 specification as well.
10027 * Added silc_server_send_notify_topic_set to send TOPIC_SET
10028 notify type. It is used between routers to notify about
10029 topic changes on a channel.
10031 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
10034 * Partly updated the protocol specification to comply with the
10035 changes now made. It is still though a bit outdated.
10037 * The JOIN notify type now takes one extra argument <Channel ID>.
10038 The packet used to be destined to the channel but now the
10039 JOIN type may be sent as list thus it is impossible to
10040 destine it to any specific channel. By adding this argument
10041 it is again possible.
10043 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10045 * Added CREDITS file. The CHANGES and CREDITS file will appear
10046 in the distribution as well.
10048 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10050 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
10051 types in the server's silcd/packet_receive.c.
10053 * Implemented CMODE and CUMODE to work in router environment.
10055 * Fixed minor encoding and decoding buglet from the
10056 lib/silccore/silcmode.c.
10058 * Fixed buffer overflow from lib/silcclient/command.c in USERS
10061 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
10063 * Changed all SilcConfigServer* and silc_config_server* to
10064 SilcServerConfig* and silc_server_config*, respectively.
10067 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10069 * Associated the ID (client or server ID) to the Authentication
10070 Payload to avoid any possibility of forging. Updated the
10071 protocol specification and the code accordingly.
10073 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10075 * The RSA key length is now save to the RsaKey context in the
10076 key generation process in lib/silccrypt/rsa.c. The key length
10077 is now used to figure out the maximum size of the block allowed
10078 to be encrypted/signed.
10080 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
10081 is equivalent to the silc_mp_mp2bin but does not allocate any
10084 * Changed silc_mp_mp2bin API to take length argument. If it is
10085 non-zero then the buffer is allocated that large. If zero, then
10086 the size is approximated using silc_mp_sizeinbase, which however
10089 * Created Global RNG API which is global RNG that application can
10090 initialize. After initializing, any routine anywhere in the
10091 code (including library) can use RNG without allocating a new
10092 RNG object. This was done to allow this sort of use of the
10093 RNG in code that has no chance to allocate RNG object. All
10094 applications currently allocate this and many routines in the
10095 library use this. Affected file lib/silccrypt/silcrng.[ch].
10097 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
10098 it to use the Global RNG API.
10100 * Defined Authentication Payload into protocol specification that
10101 is used during SILC session to authenticate entities. It is
10102 used for example by client to authenticate itself to the server
10103 to obtain server operator privileges.
10105 Implemented this payload into the lib/silccore/silcauth.[ch].
10106 Implemented also routines for public key based authentication
10107 as the new protocol specification dictates.
10109 Moved definitions of different authentication methods from
10110 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10112 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10113 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10114 silc_pkcs_verify_with_hash functions into the file
10115 lib/silccrypt/silcpkcs.[ch].
10117 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10119 * The client entry's userinfo pointer must be always valid.
10120 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10121 will fail since it requires the userinfo. Now, the userinfo
10122 is allocated as "" if actual userinfo does not exist. Actually,
10123 it must exist and it is totally Ok to drop client connections
10124 that does not announce the userinfo. However, we will make
10125 this workaround for now.
10127 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10128 to return the remote port by socket.
10130 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10132 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10133 SILC_SERVER_PENDING_EXEC and added an new macro
10134 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10135 data or when error occurs while processing the pending command.
10137 Added new argument `destructor' into silc_server_command_pending
10138 and to the SilcServerCommandPending object. This destructor is
10139 now called after calling the pending callback or if error occurs
10140 immediately. If error occurs the actual pending callback won't
10141 be called at all - only the destructor. The destructor may be
10142 NULL if destructor is not needed.
10144 All this applies for client library code as well. Similar
10145 changes were made there as well for the pending commands.
10147 In the client, the application must now allocate the
10148 SilcClientCommandContext with the silc_client_command_alloc
10151 * Added reference counter to the SilcServerCommandContext. Added
10152 function silc_server_command_alloc and silc_server_command_dup
10155 Same type of functions added to the client library for the same
10158 * Removed the cmd_ident from IDListData away since it is now
10159 global for all connections. It is the command identifier used
10160 in command sending and with pending commands. The affected file
10163 * Added reference counter to the SilcSocketConnection objecet to
10164 indicate the usage count of the object. The object won't be
10165 freed untill the reference counter hits zero. Currently only
10166 server uses this, and client ignores it. The client must be
10167 set to use this too later. The affected files are
10168 lib/silccore/silcsockconn.[ch]. Added also the function
10169 silc_socket_dup to increase the reference counter.
10171 This was mainly added because it is possible that the socket
10172 is removed underneath of pending command or other async
10173 operation. Now it won't be free'd and proper DISCONNECTING
10174 flags, etc. can be set to avoid sending data to connection that
10175 is not valid anymore.
10177 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10178 the connection. After that it sets SILC_SET_DISCONNECTED.
10179 It is, however, possible that the socket data is not still freed.
10180 The silc_server_packet_process now checks that data is not
10181 read or written to connection that is DISCONNECTED. The socket
10182 get's freed when the reference counter hits zero.
10184 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10186 * Changed the client operation API: channel_message operation's
10187 `sender' is now the client entry of the sender, not the nickname
10188 and the `channel' is the channel entry, not the channel name.
10190 In the private_message operation the `sender' is now also the
10191 client entry of the sender not the nickname.
10193 Affected file is lib/silcclient/ops.h and all applications
10194 using the client operations.
10196 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10198 * Moved the calling of ops->connect() from connect_to_server_final
10199 into receive_new_id functin since that is the point when the
10200 client is actually allowed to send traffic to network. The
10201 affected file is lib/silcclient/client.c.
10203 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10205 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10206 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10207 (if needs broadcasting) instead of broadcasting the packets one
10208 by one which would make a burst in the network traffic.
10210 * Added `broadcast' argument to the functions in silcd/server.[ch]
10211 silc_server_create_new_channel[_with_id] to indicate whether
10212 to send New Channel packet to primary router.
10214 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10216 * Added new function into the silcd/server.[ch] files:
10217 silc_server_create_new_channel_with_id to create new channel with
10218 already existing Channel ID.
10220 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10221 lib/silccore/silcpacket.h. This packet is used t send list of
10222 Set Mode payloads inside one packet. Server uses this to set
10223 the modes for the channels and clients on those channels, that it
10224 announced to the router when it connected to it. The protocol
10225 specification has been updated accordingly.
10227 * The silc_server_new_channel did not handle the packet coming
10228 from normal server as it normally does not send that. However,
10229 when it announces its channels it does send it. Implemented
10230 the support for that.
10232 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10233 into the file lib/silccore/id.h.
10235 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10237 * Fixed memory leaks in the functions silc_idlist_del_client,
10238 silc_idlist_del_channel and silc_idlist_del_server in the file
10239 silcd/idlist.c. All of those leaked like a sieve.
10241 * Fixed some small memory leaks in the client's function
10242 silc_client_notify_by_server.
10244 * Added functions into silcd/server.c: silc_server_announce_clients,
10245 silc_server_announce_channels and silc_server_announce_server.
10246 These functions are used by normal and router server to announce
10247 to its primary router about clients, channels and servers (when
10248 router) that we own. This is done after we've connected to the
10251 These functions effectively implements the following packet types:
10252 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10253 and SILC_PACKET_NEW_ID_LIST.
10255 * Added new functions into the silcd/packet_receive.[ch]:
10256 silc_server_new_id_list, silc_server_new_channel_list and
10257 silc_server_new_channel_user_list to handle the incoming
10258 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10260 * Added support of changing Channel ID in the function
10261 silc_server_replace_id. If the server that announces a channel
10262 to the router already exists in the router (with same name but
10263 with different Channel ID), router is responsible to send
10264 Replace ID packet to the server and force the server to change
10265 the Channel ID to the one router has.
10267 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10268 client that the Channel ID has been changed by the router. The
10269 normal server sends this to the client. Client must start using
10270 the new Channel ID as the channel's ID.
10272 Implemented handling of this new type into lib/silcclient/client.c
10273 into the function silc_client_notify_by_server.
10275 * Added new function silc_idlist_replace_channel_id into the files
10276 silcd/idlist.[ch] to replace the Channel ID.
10278 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10280 * Call silc_server_command_identify_check always when processing
10281 the IDENTIFY command in silcd/command.c
10283 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10285 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10286 send keepalive packets. The packet can be sent by clients,
10287 servers and routers.
10289 Added function silc_socket_set_heartbeat into the file
10290 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10291 If not set, the heartbeat is not performed. The actual
10292 heartbeat is implemented in the low level socket connection
10293 library. However, application is responsible of actually
10294 sending the packet.
10296 Added silc_server_send_heartbeat to send the actual heartbeat
10297 packet into silcd/packet_send.[ch]. Server now performs
10298 keepalive with all connections.
10300 * Added silc_task_get_first function into lib/silcutil/silctask.c
10301 to return the timeout task with shortest timeout. There was a bug
10302 in task unregistration that caused problems. TODO has been
10303 updated to include that task system must be rewritten.
10305 * The client library will now resolve the client information when
10306 receiving JOIN notify from server for client that we know but
10307 have incomplete information.
10309 * Rewrote parts of silc_server_remove_from_channels and
10310 silc_server_remove_from_one_channel as they did not remove the
10311 channel in some circumstances even though they should've.
10313 * Encryption problem encountered in server:
10315 The LEAVE command used to send the Channel Key packet to the
10316 router immediately after generating it. However, the code
10317 had earlier sent Remove Channel user packet but not immediately,
10318 ie. it was put to queue. The order of packets in the router
10319 was that Channel Key packet was first and Remove Channel User
10320 packet was second, even though they were encrypted in the
10321 reverse order. For this reason, MAC check failed. Now, this
10322 is fixed by not sending the Channel Key packet immediately but
10323 putting it to queue. However, this is more fundamental problem:
10324 packets that are in queue should actually not be encrypted
10325 because packets that are sent immediately gets encrypted
10326 actually with wrong IV (and thus MAC check fails). So, packets
10327 that are in queue should be encrypted when they are sent to
10328 the wire and not when they put to the queue.
10330 However, the problem is that the current system has not been
10331 designed to work that way. Instead, the packet is encrypted
10332 as soon as possible and left to the queue. The queue is then
10333 just purged into wire. There won't be any fixes for this
10334 any time soon. So, the current semantic for packet sending
10337 o If you send packet to remote host and do not force the send
10338 (the packet will be in queue) then all subsequent packets to the
10339 same remote host must also be put to the queue. Only after the
10340 queue has been purged is it safe again to force the packet
10343 o If you send all packets immediately then it safe to send
10344 any of subsequent packets through the queue, however, after
10345 the first packet is put to queue then any subsequent packets
10346 must also be put to the queue.
10348 Follow these rules and everything works fine.
10350 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10352 * Added new function silc_server_remove_clients_by_server to
10353 remove all client entries from ID list when the server connection
10354 is lost. In this case it is also important to invalidate all
10355 client entires as they hold the invalid server entry. This
10356 fixes fatal bug when server has lost connection and will reconnect
10359 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10361 * Made some sanity checks to silc_server_daemonise like to check
10362 whether the requested user and group actually exists.
10364 * Added sanity check to SKE's silc_ske_responder_finish to check
10365 that the public and private key actually is valid.
10367 * Invalidate the client's nickname when receiving Replace ID
10368 packet and the Client ID is being replaced. This means that the
10369 server will query the nickname if someone needs it (client)
10372 * Sort the ID Cache in client library when the ID Cache data
10373 has changed (needs sorting).
10375 * Do not allow for SILC client to create several connections to
10376 several servers. The client does not support windows right now
10377 and generating multiple connections causes weird behaviour.
10379 Irssi-silc client does support windows and can handle several
10380 connections without problems, see: www.irssi.org and SILC plugin.
10382 * Fixed some places where client was added to the IDList. The
10383 rule of thumb is following (in order to get everything right):
10384 If the client is directly connected local client then the
10385 `connection' argument must be set and `router' argument must be
10386 NULL to silc_idlist_add_client function. If the client is not
10387 directly connected client then the `router' argument must
10388 bet set and the `connection' argument must be NULL to the
10389 silc_idlist_add_client function.
10391 * The funtion silc_server_packet_send_local_channel actually did
10392 not check whether the client was locally connected or not. It
10393 does that now. Fixed a bug related to LEAVE command.
10395 * Fixed Remove Channel User payload parsing bug in server's
10396 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10398 * The server's silc_server_save_channel_key now checks also the
10399 global ID list for the channel as it might not be in the local
10400 list. Fixed a bug related to LEAVE command.
10402 * Is this the end of the [<unknown>] buglet that has been lurking
10403 around for a long time? A little for loop fix in server's
10404 silc_server_command_whois_parse that is used by both IDENTIFY
10405 and WHOIS command. At least, this was a clear bug and a cause
10406 of one type of [<unknown>] buglet.
10408 * WHOIS and IDENTIFY commands call the function
10409 silc_server_command_[whois/identify]_check function even if
10410 we are not router server.
10412 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10414 * Added --with-gmp configuration option. If set the GMP
10415 is always compiled in the SILC source tree. If not set then
10416 it is checked whether the system has the GMP3 installed. If
10417 it has then the GMP won't be compiled (the system's headers
10418 and library is used), if it doesn't have it then the GMP is
10419 compiled in the SILC source tree.
10421 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10423 * Changed RSA private exponent generation to what PKCS #1
10424 suggests. We try to find the smallest possible d by doing
10425 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10426 not security fix but optimization.
10428 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10430 * Added new config entry [Identity] to fork the server and run
10431 it as specific user and group. A patch from Bostik.
10433 * Imported Dotconf configuration library into lib/dotconf.
10434 This will be used to create the SILC configuration files later.
10435 It will appear in the distsribution after this commit.
10437 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10439 * A big code auditing weekend happening. Auditing code for
10440 obvious mistakes, bugs and errors. Also, removing any code
10443 Removed files for being obsolete:
10445 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10446 inline in the file lib/silcutil/silcbuffer.h)
10448 o lib/silcutil/silcbufutil.c (the header has inline versions)
10450 Changed code to fix possible error conditions:
10452 o The buffer formatting routines now check that the destination
10453 buffer really has enough space to add the data. This applies for
10454 both buffer formatting and unformatting
10455 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10456 unformatting was changed to accomodate following rules:
10457 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10458 sent to the function while XXX_*STRING will not allocate or copy
10459 the data into the buffer. Instead it sets the pointer from the
10460 buffer into the pointer sent as argument (XXX_*STRING used to
10461 require that the pointer must be allocated already). This change
10462 makes this whole thing a bit more consistent and more optimized
10463 (note that the data returned in the unformatting with XXX_*STRING
10464 must not be freed now). The routines return now -1 on error.
10466 o Tried to find all code that use buffer_format and buffer_unformat
10467 and added return value checking to prevent formatting and
10468 especially unformatting errors and possible subsequent fatal
10471 o Changed ske->x and ske->KEY to mallocated pointers in
10472 lib/silcske/silcske.h. Fixed possible data and memory leak.
10474 o Added return value checking to all *_parse* functions. Fixed
10475 many memory leaks as well.
10477 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10478 so that buffer overflows would not happen. All code now also
10479 checks the return value as it can fail.
10481 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10483 * Added reconnection support to server if the normal server looses
10484 its connection to the router (for example if router is rebooted).
10485 The server performs normal reconnection strategy implemented
10486 to the server. Affected file silcd/server.c.
10488 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10490 * Added new packet type SILC_PACKET_SET_MODE that is used to
10491 distribute the information about changed modes (for clients,
10492 channels and clients channel modes) to all routers in the
10493 network. Updated the protocol specification accordingly.
10495 Added functions into silcd/packet_send.c and
10496 silcd/packet_receive.c: silc_server_send_set_mode,
10497 silc_server_set_mode.
10499 Added new files silcmode.[ch] into lib/silccore that implements
10500 the encoding and decoding of Set Mode Payload. Added new type
10501 SilcSetModePayload. Moved the definitions of different modes
10502 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10504 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10506 * Oops, a little mistake in server's connection authentication
10507 protocol. The protocol is not ended with FAILURE but with
10508 SUCCESS if the authentication is Ok. :) Affected file is
10511 * Implemented NICK_CHANGE notify handling in server in the file
10512 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10513 the local clients on the channel. After the changing nickname
10514 in router environment snhould work and the [<unknown>] nickname
10515 should appear no more.
10517 The silc_server_replace_id function that receives the Replace ID
10518 payload now sends the NICK_CHANGE notify type also in the file
10519 silcd/packet_receive.c
10521 * Changed WHOIS and IDENTIFY command to support the maximum amount
10522 of arguments defined in protocol specs (3328 arguments). This
10523 fixed a bug that caused problems when there were more than three
10524 users on a channel.
10526 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10528 * Added extra parameter, command identifier, to the
10529 silc_client_send_command so that explicit command identifier
10532 Changed that ID list routines uses specific command identifier
10533 when sending WHOIS/IDENTIFY requests to the server so that they
10534 can be identified when the reply comes back.
10536 Affected files lib/silcclient/command.[ch],
10537 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10539 * Added `sender' argument to silc_server_packet_send_to_channel
10540 to indicaet the sender who originally sent the packet to us
10541 that we are now re-sending. Ignored if NULL. Affected file
10542 silcd/packet_send.[ch].
10544 * Added some server statistics support in silcd/server_internal.h
10545 SilcServerStatistics structure and around the server code. Also
10546 send some nice statistics information when client is connecting
10549 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10551 * Fixed channel ID decoding in server's JOIN command reply in
10552 silcd/command_reply.c
10554 * Fixed braodcasting of replace ID payload to not to send it if
10555 we are standalone server in silcd/packet_receive.c.
10557 * Fixed all channel message sending routines to not to send
10558 packets to clients that has router set, since they are routed
10559 separately in the same function earlier. Affects file
10560 silcd/packet_send.c and all channel packet sending functions.
10562 * In USERS reply, res_argv[i] are not allocated, the table
10563 is allocated. Thus changed that free the table, not its
10566 * In server's whois_check and identify_check if the client is
10567 locally connected do not send any WHOIS commands - they are not
10570 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10572 * Fixed some minor bugs in client when sending WHOIS command. The
10573 arguments was in wrong order.
10575 * Removed statis function add_to_channel from server in
10576 silcd/command.c that was previously used with the joining but
10579 * Tested USERS command in router environment successfully with two
10580 routers, two servers and two clients.
10582 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10584 * Reorganized the USERS command and command reply in client library
10585 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10586 When the command is given by user we register a pending command
10587 callback that will reprocess the command after the reply has been
10588 received from the server. When reprocessing the packet we then
10589 display the information. Thus, the USERS information is displayed
10590 now in the command callback instead of in the command reply
10591 callback. The processing of the command is same as previously
10592 when server has sent the command reply in the JOINing process.
10594 * Added to USERS command in silcd/command_reply.c to join the client,
10595 we didn't use to know about, to the channel after we've created
10596 a client entry for it. Also, for clienet we did know already still
10597 check whether it is on the channel or not and add it if not.
10599 * Removed silc_server_command_join_notify as the function and its
10602 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10604 * Changed the client's pending command handling to the same as the
10605 server's pending command handling. It is also now possible to
10606 execute command reply functions from other command reply
10607 function as the function callbacks for commands and command
10608 replies are one and same. The pending commands are not static
10609 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10610 in client connection context. Thus, pending commands are server
10611 connection specific as it is convenient.
10613 Changed the function silc_client_command_pending and
10614 silc_client_command_pending_del and added new function
10615 silc_client_command_pending_check. Removed the
10616 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10619 * Added cmd_ident, current command identifier, to the client
10620 connection context in lib/silcclient/client.h to keep track on
10621 command identifiers used in command sending. Client's command reply
10622 function handling now supports the mandatory command identifiers.
10624 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10625 funtions in client to fully support pending command callbacks.
10627 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10628 as one of the arguments to the application in the command reply
10631 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10632 before first releasing SILC but came back. Now it is removed again
10633 and should come back nomore. The FORWARDED flag was used only
10634 by the JOINing procedure by forwarding the command packet to router.
10635 Now, the JOINing procedure has been changed to more generic (due
10636 to various router environment issues) and FORWARDED is not needed
10637 anymore for anything. The protocol specification is yet to be
10640 Now, removed silc_server_packet_forward from server and the flag
10641 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10643 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10645 * Renamed NAMES command to USERS command. The NAMES was named that
10646 due to historical reasons. Now it is renamed. Also, rewrote
10647 parts of the USERS command. The nickname list is not sent anymore
10648 by the server. Only Client ID and mode lists are sent in the USERS
10649 command. Changed this also to the protocol specification.
10651 The client now resolves the names and stuff after it receives
10652 the USERS list from the server when joining to the channel.
10654 * WHOIS and IDENTIFY commands has been changed to support multiple
10655 Client ID's per command. One can now search for multiple users
10656 in the network by sending only one WHOIS or IDENTIFY command.
10657 Changed the code and the protocol specifications.
10659 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10660 uses silc_server_command_whois_parse to parse the request. */
10662 * If normal server, do not parse the WHOIS and IDENTIFY requests
10663 before sending it to the router. Saves some time.
10665 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10667 * Fixed JOIN command on client library. Wrong number of arguments
10668 used to crash the client.
10670 * Added silc_server_channel_has_global function to check whether
10671 channel has global users or not.
10673 * Added silc_server_channel_has_local function to check whether channel
10674 has locally connected clients on the channel.
10676 * The silc_server_remove_from_one_channel now checks whether the
10677 channel has global users or not after given client was removed from
10678 the channel. It also checks whether the channel has local clients
10679 on the channel anymore. If it does not have then the channel entry
10680 is removed as it is not needed anymore.
10682 * The silc_server_notify now checks on JOIN notify whether the joining
10683 client is one of locally connected or global. If it is global then
10684 the channel has now global users on the channel and that is marked
10685 to the channel entry. Also, it now saves the global client to
10686 global list who is joining and JOINs it to the channel. This is
10687 for normal server, that is.
10689 Changed silc_server_send_notify_on_channel,
10690 silc_server_packet_relay_to_channel and
10691 silc_server_packet_send_to_channel check if we are normal server
10692 and client has router set (ie. global client) do not send the
10693 message to that client, as it is already routed to our router.
10695 * Implemented LEAVE notify type handling in silc_server_notify
10698 * Tested LEAVE command in router environment successfully. Tested
10699 with two routers, two servers and two clients.
10703 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10705 * Implemented SIGNOFF notify type handling in silc_server_notify
10708 * silc_server_remove_id now removes the client entry from all channels
10709 it has joined and thusly sends SIGNOFF notify type.
10711 * Rewrote the NAMES list generation in server by removing two excess
10712 loops. The lists are created now inside one loop.
10714 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10716 * silc_server_remove_channel_user checks now also global list
10717 for channel and client.
10719 * silc_server_new_channel_user checks now both local and global
10720 list for channel and client. Fixed a bug in client id decoding.
10721 Used to decode wrong buffer.
10723 * silc_server_channel_message checks now both local and global
10724 list for channel entry.
10726 * Tested channel joining (hence JOIN) in router environment
10727 successfully. Tested with two routers, two servers and two
10730 * Tested channel message sending in router environment successfully.
10732 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10734 * Added silc_server_save_channel_key into server.[ch] to save the
10735 received channel key in Channel Key payload processing. It is
10736 also used in JOIN command reply handling.
10738 Equivalent function silc_client_save_channel_key added into
10739 client.[ch] into client library.
10741 * Changed JOIN command reply to send information whether the channel
10742 was created or not (is existing already) and the channel key
10743 payload. Changed protocol specs accordingly.
10745 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10746 the request was sent by ID and not by nickname. Crashed on
10749 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10751 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10752 now correctly save the received data.
10754 * silc_server_free_sock_user_data now notifies routers in the
10755 network about entities leaving the network.
10757 At the same time implemented functions silc_server_remove_id
10758 and silc_server_send_remove_id to receive and send REMOVE_ID
10759 packets. The packet is used to notify routers in the network
10760 about leaving entities. The ID removed will become invalid in
10763 * Added function silc_idlist_del_server into server. Removes and
10764 free's server entry from ID list.
10766 * silc_server_private_message function now checks, if we are router,
10767 that the destination ID really is valid ID, naturally.
10769 * In router when NEW_ID packet is received (for new client) the
10770 hash of the Client ID is saved in the ID Cache but the
10771 client->nickname is set to NULL, instead of putting the hash
10774 IDENTIFY command now also checks that client->nickname must be
10775 valid. If it is not if will request the data from the server who
10776 owns the client. Added new function
10777 silc_server_command_identify_check.
10779 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10780 to set the command to already allocated Command Payload.
10782 * Tested private message sending in router environment with two
10783 routers, two servers and two clients. Fixed minor bugs and now
10786 * Fixed segfault from client's NAMES command. Used to crash if
10787 not on any channel.
10789 * Forwarded packets must not be routed even if it is not destined
10790 to the receiver. Changed server code comply with this.
10792 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10794 * Added `require_reverse_mapping' boolean value to ServerParams
10795 structure. If TRUE (not default) the server will require that
10796 the connecting host has fully qualified domain name.
10798 If the reverse mapping is not required and hostname could not be
10799 found the IP address is used as hostname.
10801 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10803 * Implemented version string checking to both client and server.
10804 The check is incomplete currently due to the abnormal version
10805 strings used in development version of SILC.
10807 * Changed all command functions in server to use the new
10810 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10812 * Changed char *data to unsigned char *data in ID Cache system to
10813 support binary data as ID Cache data. Changed code to support
10814 binary data in lib/silccore/idcache.c.
10816 * Renamed silc_server_packet_relay_command_reply to
10817 silc_server_command_reply as it is normal packet receiving
10818 function. Rewrote the function to accept command replys for
10819 servers and not only for clients.
10821 * Mark remote router always as registered server if we are connecting
10822 to it. Otherwise, commands sent by the router to us are ignored.
10824 * All ID List find routines now returns the ID Cache Entry pointer
10825 as well if requested.
10827 * WHOIS command works now in router environment, tested with two
10828 routers, two servers and two clients.
10830 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10831 in router environment (as it is almost equivalent to WHOIS) but
10832 hasn't been tested thoroughly. Added new functions:
10834 silc_server_command_identify_parse
10835 silc_server_command_identify_send_reply
10836 silc_server_command_identify_from_client
10837 silc_server_command_identify_from_server
10839 * Disabled route cache adding because adding two different ID's with
10840 same IP replaces the old cache entry thus giving wrong route.
10841 The entry->router->connection is always the fastest route anyway
10842 so route cache may not be needed. Of course, new routes maybe
10843 established after receiving the ID when the entry->router->connection
10844 might not be anymore the most optimal.
10846 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10848 * Add route cache for received ID for fast routing.
10850 * Added silc_server_packet_route to route received packet on router
10851 that is not destined to us.
10853 * Renamed silc_server_get_route to silc_server_route_get.
10855 * Added id_string and id_string_len fields into SilcServer to
10856 include encoded ServerID for fast comparing without excess
10857 encoding of the ID's.
10859 * Cleaned up WHOIS command on server side. Added following static
10862 silc_server_command_whois_parse
10863 silc_server_command_whois_check
10864 silc_server_command_whois_send_reply
10865 silc_server_command_whois_from_client
10866 silc_server_command_whois_from_server
10868 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10869 arguments in command replies. All command functions should be
10870 updated to use this macro.
10872 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10874 * Minor typo fixes on command reply handling on server.
10876 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10878 * Added silc_server_command_add_to_channel internal routine to add
10879 the client to the channel after router has created the channel and
10880 sent command reply to the server.
10882 * Added generic silc_server_send_command to send any command from
10885 * Use static buffer with ID rendering instead of duplicating data.
10887 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10889 * Fixed a channel user mode bug when joining to a channel server gave
10890 everybody channel founder rights, oops.
10892 * We mark ourselves as the router of the incoming server connection
10893 if we are router ourselves. This way we can check in some packet
10894 sending functions whether it is locally connected server. For
10895 incoming router connections we put NULL.
10897 * For router sending packets locally means now always sending the
10898 packet cell wide; to local clients and local servers. For normal
10899 server sending packet locally means sending it to only local
10902 * Fixed the JOIN command to really work in router environment. If the
10903 channel is created it is always created by the router. Router is
10904 also responsible of making the initial joining to the channel,
10905 sending JOIN notify to the sending server and distributing
10906 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10907 does not exist server doesn't do anything else but forward the
10908 command to the router which performs everything.
10910 * Added silc_server_send_channel_key function to send the Channel Key
10913 * Added silc_server_create_channel_key to create new channel key. The
10914 channel key is now re-generated everytime someone joins or leaves
10915 a channel, as protocol dictates. Note: channel->key_len is the
10916 key length in bits.
10918 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10920 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10921 packet_receive.[ch] to separate packet sending and receiving
10922 routines. The server.[ch] now includes everything else including
10923 actual packet processing (writing and reading data) and other
10926 Renamed silc_server_private_message_send_internal to
10927 silc_server_send_private_message. The routine is still though
10928 used only to relay private messages as server does not send
10929 private messages itself.
10931 Renamed silc_server_new_channel to silc_server_create_new_channel
10932 and added new function sicl_server_new_channel that handles the
10933 incoming New Channel packet. Added also new sending function
10934 silc_server_send_new_channel to send New Channel Payload.
10936 * Added new function silc_server_notify to process incoming notify
10937 packet to the server/router. Server may then relay the notify
10938 to clients if needed.
10940 * Added new function silc_server_new_channel_user to process incoming
10941 New Channel User packet. Router will redistribute the packet and
10942 send JOIN notify to its local clients and locally connected servers
10943 if needed. Normal server will send JOIN notify to its local client
10944 on same channel when received this packet. Added also corresponding
10945 sending function silc_server_send_new_channel_user to sent the
10948 * Added boolean route argument to send_notif_to_channel and
10949 packet_send_to_channel functions to attempt to route the packet
10950 if it is TRUE and send only locally if it is FALSE.
10952 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10954 * silc_server_replace_id now broadcasts the received replace ID
10955 packet if it is not broadcast packet already. The router must
10956 broadcast to inform other routers about changed ID.
10958 * Added backpointer to server's router into SilcServer context in
10959 silcd/server_internal.h.
10961 * Fixed silc_server_packet_broadcast to send correct broadcast
10964 * The channel key is now distributed to the local client as soon
10965 as it is received from the router (in router environment) so that
10966 no other packet may be sent for the channel until client has
10969 * silc_server_remove_channel_user now broadcasts the received
10970 Remove Channel User packet if it is not broadcast packet already.
10971 The router must broadcast to inform other routers about removed
10974 * Added users field into SilcPacketContext that is a reference count
10975 of the context. One can increase the reference count by calling
10976 silc_packet_context_dup which is now changed to just increase the
10977 reference count instead of duplicating the data. The reference
10978 count is decresed by calling silc_packet_context_free that will
10979 free the data after the reference count hits zero.
10981 For now on the packet context and everything allocated into it
10982 (including the raw packet from network) must be freed by calling
10983 the new silc_packet_context_free function. Added also new function
10984 silc_packet_context_alloc that must be used now to allocate the
10985 context. This also means that if a routine is asynchronous from
10986 silc_[client/server]_packet_parse_type the packet context must
10987 be duplicated by calling silc_packet_context_dup. Otherwise it
10988 gets free'd after silc_[client/server]_packet_parse_type returns.
10989 Also, one must remember that if packet is duplicated then its
10990 reference count must be decresed by calling the free function as
10991 many times as it was duplicated.
10993 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10994 from both client and server.
10996 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10998 * Made joining to a channel working in router environment.
11000 * Cleaned up JOIN command on server side and create function
11001 silc_server_command_join_channel internal routine to make the
11004 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11006 * Changed silc_command_pending list to SilcDList. Also, added
11007 `ident' field to SilcServerCommandPending structure to identify
11008 the reply and to call correct callback.
11010 Added silc_server_command_pending_check function to replace the
11011 corresnponding macro. The silc_command_pending list is not
11014 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
11015 to set identifier to previously allocated Command Payload. It
11016 is used to set identifier for command when resending Command
11019 * Added silc_command_payload_encode_payload to encode Command
11020 Payload buffer from SilcCommandPayload structure.
11022 * Added silc_argument_payload_encode_payload to encode Argument
11023 payload buffer from SilcArgumentPayload structure.
11025 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11027 * Changed WHOIS command to support router connection on server side.
11028 The whois request is always sent to router unless the server is
11029 standalone server. After server has received the reply from the
11030 router will it send the reply to the client.
11032 * Added silc_server_packet_broadcast into silcd/server.[ch] to
11033 broadcast received broadcast packet. The function is used only
11034 by router. The broadcast packet is always sent to the router's
11037 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
11038 render given ID to printable string, for log files for example.
11040 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11042 * Made basic router to router connections working. At least they
11043 can now connect to each other but nothing really works the way
11044 they are supposed - yet.
11046 * Added new initiator token to RouterConnection configuration
11047 file in silcd/serverconfig.[ch]. It is used to tell whether we
11048 are the initiator to the remote router or whether we'll expect
11049 the other end to connect.
11051 * Moved registering of listener task to silc_server_init, hence
11052 the server starts listenning as soon as it is run, even if it
11053 does not have connections to other routers. Let's see how well
11056 * Changed default connection retry timeouts for more suitable in
11059 * Removed cipher and such arguments from silc_idlist_add_client
11060 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
11061 Added new function silc_idlist_add_data to add the keys and stuff
11064 * Added SilcIDListData structure and added it to SilcClientEntry
11065 and SilcServerEntry as their first field in the structure. This
11066 way we can explicitly cast the ID entries to the SilcIDListData
11067 structure and get common data for the entries. In past, we had
11068 to first check what type of connection it is and then cast it to
11069 correct ID entry type. Now, we can directly cast the opaque
11070 pointer to the SilcIDListData (no matter what ID entry it actually
11071 is) and get the data needed.
11073 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11075 * Wow, found a bug in scheduler. The scheduler uninitialized itself
11076 in some circumstances even if threre were timeout tasks, though not
11077 IO tasks, but tasks anyway. Now fixed.
11079 * Defined SilcServerConnection structure to hold connection specific
11080 stuff about directly connected servers and routers. The definition
11081 is currently in silcd/server_internal.h. I thought about having
11082 a bit more important role fro this struct but for now it is used
11083 only when connecting to other server (or router actually).
11085 * Added connecting retry support in server when connecting to
11086 router(s). The retry feature implement exponential backoff
11087 algorithm. Also, added SilcServerParams structure to hold default
11088 parameters for server. For now, it include these retry settings
11089 and are hard coded. After server is moded to be as Silc Server
11090 Library this structure will be more important.
11092 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11094 * Changed client librarys channel->clients table to SilcList and
11095 changed code accordingly.
11097 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11099 * Changed client's channel table to SilcList and changed code
11100 accordingly. Also changed SilcChannelClientEntry to include back-
11101 pointer to the channel so that client entry can use that structure
11102 as list as well and we have fast cross-reference to the channel.
11103 This change dramatically decreased the complexity of channel
11104 handling with client entry and vice versa (removed one extra
11105 loop when searching for channel entry from many functions).
11107 * Changed server->sim from table to SilcDList and changed code
11110 * NAMES command can now be used from user interface. It will show
11111 the user list on the channel, neatly.
11113 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11114 Code now saves realname of the user if it becomes available.
11116 * Renamed configure.in to configure.in.pre and made ./prepare
11117 script to automatically add correct version string to
11118 configure.in which it creates from configure.in.pre.
11120 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11122 * NAMES command reply now shows users mode with the nickname when
11123 joining to channel.
11125 * Moved silc_client_ch[u]mode[_char] functions from
11126 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11127 place sucks, they are utility functions and should be in some
11130 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11132 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11135 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11139 * Added TRQ (efficient deque and list library) into lib/trq. This is
11140 a very good list library that is currently used in the SILC. Defined
11141 SilcList API over the library because I didn't like the API very
11142 much. See lib/trq/silclist.h for the API and examples of how to
11143 use the API. Fixed various places in the code to use the new
11144 SilcList API. The SilcList is meant for lists that has a structure
11145 already defined as a list. It is not suitable to add just some
11146 context to the list (in TRQ, the context is the list actually).
11148 So, I defined SilcDList that can be used for the purpose where
11149 predefined list structure does not exit. This can be used as
11150 such list. Now some context just can be added to the SilcDList.
11151 Currently this list is not used in the SILC just yet, though there
11152 are a lot places where this can replace dynamically allocated
11153 tables and I will fix these places, later, to use SilcDList.
11154 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11155 and use TRQ internally).
11157 Also fixed some annoying warning messages that the original TRQ
11158 code generated. Also minor changes to TRQ's Makefile.in.
11160 * Added support for querying by Client ID to both WHOIS and
11161 IDENTIFY commands into server, as required by the protocol.
11163 * Removed method function pointers from SilcBuffer structure. They
11164 weren't used to anything and just increased the context size for
11165 no good reason. This change also made silc_buffer_alloc and
11166 silc_buffer_free functions inline functions.
11168 * Disabled command flooding detection support until it's fixed so
11169 that it accepts commands in but does not execute them more than once
11172 * Added silc_net_localhost(), to return local hostname, into
11173 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11174 that must be initialized before calling silc_client_init.
11176 * Added new function: silc_server_send_notify_on_channels to send
11177 notify messages to all channels client has joined. It is assured
11178 that the message is sent only once per client.
11180 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11181 lib/silcutil/silcutil.[ch] as silc_format function. The new
11182 function is generic and is used by server as well, not only by
11183 the logging routines.
11185 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11186 the provided version string was not acceptable. Added new function:
11187 silc_ske_check_version into lib/silcske/silcske.h. The function
11188 must be implemented by the application (client or server) and it
11189 does not reside in the SKE library. The function checks the version
11190 string remote end sent.
11192 * Added back pointers (to opaque context and to SilcSocketConnection)
11193 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11195 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11196 duplicate packet context structure.
11198 * Changed `notify' client operation to send same arguments as client
11199 receives from server except for ID's. ID's are mapped to correct
11200 ID entry and that is returned. Also, if channel entry is not sent
11201 by server but the notify is for channel the channel entry is sent
11202 to application (otherwise application doesn't know that it is for
11203 channel (library gets it from packet's Destination ID)).
11205 * Added silc_client_remove_from_channels into client library to
11206 remove a client from all channels it has joined to. Used when
11207 received SIGNOFF notify from server. Added also new function
11208 silc_client_replace_from_channels to replace old ID entry with
11209 new ID entry on all channels. Used when received NICK_CHANGE
11210 notify from server.
11212 * Fixed ID Cache list handling in silc_idlist_get_client in
11213 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11214 to get (or query) client by ID.
11216 * Updated TODO list.
11218 * Added connection authentication status message defined by the
11219 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11220 support for these into the code in client and server side.
11222 * Added generic function silc_client_send_command to send any command
11223 with variable argument list. Application should use this function
11224 to send commands if the command functions provided by the library
11225 does not suite for the application's user interface needs.
11227 * Added new `failure' client operation. Application is notified about
11228 received failure packet if client is executing a protocol. In this
11229 case the protocol's execution has failed.
11231 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11232 is required by the protocol.
11234 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11235 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11238 * Added status flag to SilcSKE object to indicate realtime status
11239 of the SKE protocol.
11241 * Application receives now exactly same command reply arguments as
11242 the library receives from server. However, if ID is received the
11243 corresponding ID entry is returned to the application (eg. Client
11244 ID is mapped to correct SilcClientEntry entry and that is returned).
11245 Changed command_reply client operation due to this change.
11247 * Changed all ID's in commands and in command replys as ID Payloads.
11248 Change affected both client and server side codes.
11250 All ID's sent in SILC network (with execption of ID's in SILC
11251 Packet header) are sent in ID Payload to support variable length
11254 * Server now notifies nick changes and notifies all clients on
11255 the channels about the new nickname (about the new Client ID,
11258 * Implemented CMODE command to change channel modes. Supports all
11259 channel modes defined by the protocol specs except ban and invite
11260 lists. (Also, private channel key mode is supported but support for
11261 setting private channel key in client is missing, thus, this mode
11262 has no effect on client side (except that server requires that the
11263 client uses private channel key and normal channel traffic does not
11266 Also, invite mode works per se, but INVITE command does not work
11267 yet correctly, so you can set channel as invite only channel but
11268 inviting clients to the channel does not work (it is yet to be
11269 thought what's the best way to do it).
11271 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11272 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11273 Implemented CUMODE command to change user's mode on the channel.
11274 Supports all modes defined by the protocol specs.
11276 * Added NAMES command reply to return users modes on the channel.
11278 * Removed unnecessary and slow ciphers from lib/silccrypt.
11280 * Set SO_KEEPALIVE option to connection sockets by default.
11282 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11284 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11285 redefined the Notify Payload into protocol specs.
11287 * Added silc_id_payload_parse_id to get ID directly from raw
11290 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11292 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11293 accept searching by Client ID as well.
11295 * Added support for LEAVE and SIGNOFF notify types in client library.
11297 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11298 to parse ID Payload from raw data.
11300 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11302 * Added flags parameter into silc_ske_assemble_security_properties
11303 function in lib/silcske/silcske.[ch].
11305 * Changed notify client operation to fit better for notify messages
11306 sent by server. The notify payload received from server is now
11307 passed to the application (after parsing it to SilcNotifyPayload).
11308 It is application's responsibility to retrieve the arguments
11309 from the payload and show the message the way it wants. The message
11310 sent by server is implementation specific.
11312 * Changed public keys to comply with the protocol specification.
11313 Old public keys are not supported anymore and are not compatible.
11315 * Removed nickname from Channel Payload as the latest draft removed
11316 it. The client must resolve the nickname from the NAMES command
11317 reply received when it joined the channel.
11319 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11321 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11323 * Fixed some errors in protocol specification drafts.
11325 * Created lib/silccore/silcnotify.c to implement Notify Payload
11326 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11327 generic payloads described by protocol specifications. The file
11328 includes implementations for ID Payload and Argument Payload.
11330 * Changed Command Payload implementation to use the new Argument
11331 Payload. Changed command_xxxx_payload to command_payload_xxxx
11332 to comply with SILC coding conventions.
11334 * Added suppport for Argument Payload handling in Notify Payload
11335 implementation as protocol requires it. Added the new support
11336 into server and client lib as well.
11338 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11340 * Added support for multiple nicknames on same channel. [n] is
11341 added locally to the nickname if there are more than one same
11342 nicknames on the channel.
11344 * Server now sends all nicknames that matched WHOIS request.
11345 Client also shows the list received from server.
11347 * Added TOPIC command to client side. User can now set and show
11348 current topic on channel.
11350 * Added MOTD command to client and server. Also, server sends the
11351 motd when client connects to the server.
11353 * Changed version strings to comply ISO 8601.
11355 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11357 * Fixed protocol error handling in client library. It should now
11358 cope even if the SKE fails for some reason.
11360 * Made new protocol specification drafts for submitting to IETF.
11362 * Implemented TOPIC command to server in silcd/command.c.
11364 * Added two new notify types into lib/silccore/silcnotify.h:
11365 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11366 notify nickname change and topic setting/change on a channel.
11368 * API change of command_reply operation in client library. The
11369 application gets now the status type received from server as well.
11371 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11373 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11375 * Cras fixed and optimized the packet handling even further and
11376 it should work now. Minor change to the prototype of function
11377 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11379 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11381 * Added new function into lib/silcutil/silcschedule.[ch]:
11382 silc_schedule_with_fd to select() a specified fd. The function
11383 returns after timeout expires or data arrives or goes. The
11384 function is used by packet routines to wait that all data is
11385 received from network.
11387 * Fixed data reading from network in lib/silccore/silcpacket.c.
11388 The code now assures that all data is read from the fd and then
11389 continues packet processing. This was a bug fix since the code
11390 used to drop some data in some circumstances.
11392 * Added new function into lib/silcclient/client.[ch]:
11393 silc_client_start_key_exchange to start key exchange after
11394 connection has been established to server. The code internally
11395 now uses this funtion but its main purpose was to provide it
11396 for applications that perform their own connecting. After
11397 application has created a connection it merely calls this
11398 function to start the key exchange between client and server.
11399 The library takes care of everything else after that.
11401 Updated also lib/silcclient/README to explain the usage of
11404 * Do not send to application information that connection has
11405 been established. Application gets notified it by connect
11408 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11410 * Applied cras's patch to add silc_schedule_one function. The
11411 function runs scheduler once and returns.
11413 * Fixed the scheduler after cras messed it up. The timeout
11414 handling works now as it's supposed to work.
11416 * Added into lib/silccore/ silcnotify.h to include notify
11417 message types support. Changed silc_server_send_notify*
11418 functions, in server.[ch], to support those new notify types.
11419 Added the support for the notify types into client library,
11420 as well. Added new notify client operation into ops.h in
11423 * Changed silc_server_packet_send_to_channel to send normal
11424 packets instead of just channel message packets. The function
11425 is now used to send the notify packets to channels. It is not
11426 used to send channel message packets anymore, as server never
11427 sends them anymore.
11429 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11430 va_arg()s as it seems to require it nowadays. I guess, if SILC
11431 is compiled with older va_arg() the new code should work anyway.
11433 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11435 * Splitted core library. Core library (lib/silccore) includes
11436 now only SILC protocol specific core (and common) components.
11437 Created new utility library (lib/silcutil) that includes more
11438 generic purpose stuff. The stuff for util library was taken
11439 from the old core library. This was minor and easy split.
11441 * Created SILC Client Library (lib/silcclient) that includes
11442 implementation of the SILC client without user interface. This
11443 was major move from silc/ directory. The code has been changed
11444 so that it is transparent towards the user interface. The
11445 silc/ directory includes now the same user interface as before
11446 and it uses the new client library. Read lib/silcclient/README.
11447 Basicly, the client library performs everything else related
11448 to SILC except user interface handling. Also, configuration
11449 files are considered to be part of user interface and library
11450 does not handle them.
11452 This change also changed a lot of structures, function naming etc.
11453 Most important change was that SilcClientWindow object was
11454 renamed to SilcClientConnection in the client library. Created
11455 also new file lib/silcclient/ops.h. Also added new files
11456 silc/local_command.[ch] and silc/client_ops.[ch].
11458 All these changes were made to make it easier for user interface
11459 designers to create what ever user interface for the SILC client
11462 It is also expected that the server will be moved to lib
11463 directory as well and SILC Server Library will be created;
11464 sometimes in the future.
11466 * Removed Local commands from lib/silccore/silccommand.h as
11467 they are application specific and new client library does not
11468 handle any of those anymore.
11470 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11471 old client implementation in silc/.
11473 * Added support for callback functions in SILC_LOG_* macros.
11474 Application can now set its own callbacks that will be called
11475 instead of using the default functions that will always print
11476 the debug messages to stderr (or stdout). Also, debugging can
11477 now be disabled by setting silc_debug to FALSE and re-enabled by
11478 setting it to TRUE. Note, that logging will still work even
11479 if debugging is disabled.
11481 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11482 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11483 silc_log_reset_debug_callbacks.
11485 * To enable debugging in silc client one must give now -d
11486 option on command line.
11488 * Changed silc_schedule_init to automatically allocate task queues
11489 if they are not allocated before calling it.
11491 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11493 * Added GMP 3.1 into math library.
11495 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11497 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11498 a channel in SILC network. The packet is used by servers and
11499 routers to notify other routers that user has left a channel.
11500 This little feature was missing until now. Added the feature
11501 to protocol specification as well.
11503 Added functions: silc_server_send_remove_channel_user and
11504 silc_server_remove_channel_user into server.[ch].
11506 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11507 lib/silccore/silcpacket.h. However, they are not implemented
11510 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11512 * Fixed joining to a channel and sending channel messages
11513 between server and router. The channel message sending should
11514 now work inside a cell.
11516 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11518 * Fixed the private message sending between server and router.
11519 The private message sending should now work inside a cell.
11521 * Added silc_server_replace_id into server.[ch] to replace
11522 existing ID in the SILC network.
11524 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11525 and silc_idlist_replace_server_id into idlist.[ch] in server.
11527 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11529 * Fixed the server to server connections. Server can again now
11530 connect to router. Router to router connections probably does
11533 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11535 * Added dynamic protocol registering support. Now protocols can
11536 registered and unregistered on the fly. Patch by cras.
11538 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11540 * Added lib/contrib directory to hold routines that some platforms
11541 don't have but are needed by SILC.
11543 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11544 into lin/contrib to provide getopt() and getopt_long() for
11545 those who don't have it.
11547 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11549 * Added AWAY command to client. When away message is set and
11550 client receives a private message packet the client automatically
11551 replies to the sender with the away message.
11553 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11554 bug seemed to be the cause of recent problems when compiling
11557 * Added version detection support to SKE protocol specification
11558 and added the new changes to the SKE implementation as well.
11559 There were other minor changes in the SKE protocol as well.
11561 Many changes in lib/silcske/silcske.[ch] and in
11562 lib/silcske/payload.[ch].
11564 * Added ^U functionality, clear input line. Patch from cras.
11566 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11568 * Mainly small bugfixes on core library. Fixed some debugging
11569 logging and buffer overflow in silclog.c.
11571 * Updated config.sub and config.guess on the distribution tree.
11573 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11575 * Added command lagging support in server. Client may execute
11576 commands now only once in two seconds.
11578 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11580 * Optimized packet reception. MAC computation and checking is now
11581 also more optimized. A lot previously duplicated code is now
11582 used as generic by both client and server.
11584 * Fixed key pair generation in clientutil.c
11586 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11588 * Added into lib/silccore/silcbufutil.[ch] new function;
11589 silc_buffer_realloc.
11591 * Moved generic packet sending/encryption functions to
11592 lib/silccore/silcpacket.[ch] from client and server. Some
11593 rewriting of the functions.
11595 * Moved all generic packet reception/decryption functions to
11596 lib/silccore/silcpacket.[ch] from client and server. The
11597 packet processing is now much cleaner in both client and server.
11598 These were major changes in both client and server.
11600 * Created many common functions in server to do packet sending.
11601 Previously code were duplicated a lot, this has been removed
11602 with these changes.
11604 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11606 * Rewrote major parts of the ID cache system. Don't know
11607 whether it is better now or not but at least the API is more
11610 * Major rewrite on ID cache stuff on client because of the ID
11611 cache API changes. Added idlist.c to client.
11613 * Also major rewrite on ID cache stuff on server as well.
11614 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11615 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11616 in hand, instead they are all put into the ID cache system now.
11617 All server_idlist_* routines uses ID cache now instead of
11618 traversing its own lists (those lists does not exist anymore).
11619 SilcIDList though still exists. Also, SilcXXXEntry's are
11622 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11624 * Finally made the SKE implementation compliant to the protocol
11625 specification. All mp integers are now binary encoded as
11626 opposed being HEX encoded.
11628 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11631 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11632 functions: silc_[encode/decode]_pem. Also added function
11633 silc_encode_pem_file to PEM encode with newlines ('\n') for
11634 saving into a file.
11636 * SILC public keys are now encoded either PEM or binary. Same
11637 option is for private keys as well. By default private keys
11638 are binary encoded and public keys PEM encoded. Silly HEX
11639 encoding were removed.
11641 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11642 function to create fingerprints.
11644 * Fixed a bug in SHA1; does not change the original data anymore.
11646 * Partly implemented INFO command on client and server side.
11647 Fixed CLEAR command. Changes to SERVER command; show current
11648 server(s) when giving command without arguments. Added
11649 VERSION command to client.
11651 * Added check to server that unregistered connections cannot
11652 execute commands (unless it is specificly allowed).
11654 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11656 * Fixed screen refresh.
11658 * Fixed channel joining bug from client. On some circumstances
11659 client tried to join to a channel it had already joined.
11661 * Added public key verification process into client's protocol.c.
11662 The client now verifies the public key from user and saves
11663 it into ~./silc/serverkeys/ directory.
11665 Added into: clientutil.[ch]: silc_client_verify_server_key.
11667 * Changed SKE protocol's silc_ske_initiator_finish function
11668 to accept callback function that verifies the received public
11669 key. Removed old silc_ske_verify_public_key function.
11671 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11673 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11674 silc_pkcs_private_key[_data]_set.
11676 * Made the password and public authentication more cleaner in
11677 server's protocol.c.
11679 * Removed historic and obsolete protocol `channel_auth' from
11680 both client and server.
11682 * Removed wrong way of sending command status messages from
11683 server to client in server's command.c. The old way violated
11684 protocol specification.
11686 Changes to silccore/silccommand.[ch]: removed
11687 silc_command_encode_status_payload -> not needed anymore,
11688 changed silc_command_encode_payload_va to accept extra
11689 argument on variable argument list. The argument type must
11690 now be provided to the function. Also, added new function:
11691 silc_command_encode_reply_payload_va which is same as
11692 normal command_encode_payload_va except command status type
11693 is provided as extra argument.
11695 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11697 * Added ~./silc directory handling. The directory includes the
11698 public and private keys for the client.
11700 Added silc_client_check_silc_dir, silc_client_create_identifier
11701 and silc_client_load_keys.
11703 * Implemented SILC protocol compliant public key. Added public
11704 and private key saving to and loading from files.
11706 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11707 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11708 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11709 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11710 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11712 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11713 silc_pkcs_load_[public/private]_key.
11715 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11717 * Added silc_server_get_route (route.[ch]) to get connection
11718 data for the fastest route for given ID.
11720 * Implemented INVITE command on client and server. The command
11721 were re-defined in the SILC Protocol Specification and the
11722 implementation now complies with the specification.
11724 * Implemented PING command on client and server.
11726 * Implemented NAMES command on client and server. The server side
11727 supports currently only normal server not router server yet.
11728 Some changes to NAMES definition in SILC protocol specification.
11730 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11732 * Implemented LEAVE command on client and server.
11734 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11735 again. This change was made to the protocol as well. Server
11736 should not violate the protocol specification anymore.
11738 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11740 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11741 was tested. SOCKS4 was not but should work anyway.
projects / crypto.git / blob