1 Thu Nov 9 18:12:15 EET 2006 Pekka Riikonen <priikone@silcnet.org
3 * Added silc_show_public_key_file to
4 lib/silcapputil/silcapputil.[ch].
6 * Added SILC_STR_ADVANCE support for buffer unformatting.
7 Affected file lib/silcutil/silcbuffmt.c.
9 Tue Nov 7 18:04:36 EET 2006 Pekka Riikonen <priikone@silcnet.org
11 * Added silc_string_split to lib/silcutil/silcstrutil.[ch].
13 * Added silc_mutex_assert_locked to lib/silcutil/silcmutex.h.
15 * silc_fsm_continue[_sync] now cancels erlier timeout set with
16 silc_fsm_next_later. Affected file lib/silcutil/silcfsm.c.
18 Sat Nov 4 21:50:37 EET 2006 Pekka Riikonen <priikone@silcnet.org
20 * Added SILC_STR_FUNC to buffer format API. Affected files
21 are lib/silcutil/silcbuffmt.[ch].
23 * Added silc_buffer_[s]enlarge to lib/silcutil/silcbuffer.h.
25 * No more memory allocation for message payload parsing.
26 Pre-allocated buffer can be used with message payload encoding.
27 Affected files lib/silccore/silcmessage.[ch].
29 Fri Oct 27 21:01:26 EEST 2006 Pekka Riikonen <priikone@silcnet.org
31 * Added silc_buffer_sunformat and silc_buffer_sunformat_vp
32 to silcutil/silcbuffmt.[ch].
34 Sun Oct 22 13:03:07 EEST 2006 Pekka Riikonen <priikone@silcnet.org
36 * Added SILC_STR_BUFFER to format and unformat SilcBuffer.
37 Affected file lib/silcutil/silcbuffmt.[ch].
39 * Removed silc_schedule_signal_[un]register and
40 silc_schedule_signal_call. Added silc_schedule_task_add_signal
41 to add signal task. Only one callback per signal may be
42 added. The signals are now automatically called back to
43 caller. Affected files lib/silcutil/silcschedule.[ch] and
44 silcutil/[unix/win32]/silc[unix/win32]schedule.c.
46 * Added silc_time_msec and silc_time_usec to silcutil/silctime.[ch].
48 * Added SilcSKEParams for SKE parameters and simplied even more
49 the SKE interface. Affected files are lib/silcske/silcske.[ch].
50 Added support for IV included and session port handling with
53 * Added Secure ID (SID) support with IV Included flag (for UDP/IP)
54 in lib/silccore/silcpacket.[ch]. Added silc_packet_set_sid
55 which is called after every rekey when IV Included flag is used.
56 See SILC specifications for details.
58 Thu Oct 19 10:03:03 EEST 2006 Pekka Riikonen <priikone@silcnet.org
60 * Added lib/silcapputil and moved SILC application specific
61 utility routines from the generic util library lib/silcutil
62 to the new library. Removed lib/silcidcache and moved that
63 to lib/silcapputil as well.
65 Tue Sep 19 00:14:11 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
67 * Added SILC_STR_ADVANCE. Affected file is
68 lib/silcutil/silcbuffmt.[ch].
70 * The silc_buffer_strformat preserves buffer locations now.
72 * Added lib/silcutil/silcatomic.h for atomic operations.
74 Sat Sep 16 11:23:06 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
76 * Added lib/silchttp, SILC HTTP server, a very simple HTTP
79 * Fixed MIME deocing when data portion is not present.
80 Affected file lib/silcutil/silcmime.c.
82 Wed Jul 19 12:06:38 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
84 * Moved lib/silccore/silcidcache.[ch] to lib/silcutil/.
86 * Added IV Included support to packet routines, to allow
87 packet sending and receiving on UDP/IP. Affected files are
88 lib/silccore/silcpacket.[ch].
90 * Added SILC_FSM_YIELD. Affected files lib/silcutil/silcfsm.[ch].
92 Tue Jul 18 20:10:28 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
94 * Added UDP support to network and socket stream library.
96 Sat Jun 24 22:33:18 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
98 * Added conditional variables. New files are
99 lib/silcutil/silcondvar.h and platform specific implementations.
101 Thu Jan 5 20:02:31 CET 2006 Patrik Weiskircher <pat@icore.at>
103 * make sure session->hostname and session->port are valid before the
104 application callback is done, since things will go wrong if the
105 application immediately calls silc_client_file_receive. Affected
106 file lib/silcclient/client_ftp.c.
107 Patch received from Stefan Siegel <stesie@brokenpipe.de>, thanks!
109 Fri Dec 30 22:54:21 EET 2005 Pekka Riikonen <priikone@silcnet.org>
111 * New SILC PKCS API enabling support for other public keys
112 and certificates, lib/silccrypt/silcpkcs.[ch], silcpk.[ch].
114 * Separated SILC Public Key Payload routines from the PKCS API
115 to lib/silccore/silcpubkey.[ch].
117 Wed Dec 28 13:55:22 EET 2005 Pekka Riikonen <priikone@silcnet.org>
119 * Added SILC Key Repository library, lib/silcskr.
121 * Added SILC Server library, lib/silcserver.
123 Mon Dec 19 18:04:24 EET 2005 Pekka Riikonen <priikone@silcnet.org>
125 * MIME objects in attributes now use SilcMime. Affected files
126 are lib/silccore/silcattrs.[ch].
128 Sat Dec 17 20:13:31 EET 2005 Pekka Riikonen <priikone@silcnet.org>
130 * Synchronize semaphore posting for real threads in FSM.
131 Affected files are lib/silcutil/silcfsm.c, silcfsm_i.h.
133 Mon Nov 28 17:06:54 EET 2005 Pekka Riikonen <priikone@silcnet.org>
135 * Added silc_file_set_nonblock. Affected file is
136 lib/silcutil/silcfileutil.h.
138 * Added silc_fd_stream_file to lib/silcutil/silcfdstream.[ch].
140 Sat Nov 26 16:13:40 EET 2005 Pekka Riikonen <priikone@silcnet.org>
142 * FSM based implementation of SILC SKE. Simpler interface also.
143 Affected files are in lib/silcske/.
145 * Added SilcBool type. Affected file lib/silcutil/silctypes.h.
147 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
149 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
150 silc_mime_parse is available but deprecated.
152 * Check that packet is valid when processing key exchange,
153 authentication and rekey protocols. Fixes a crashbug.
154 Affected files are apps/silcd/protocol.c and
155 lib/silcclient/protocol.c.
157 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
158 all hash buffers to use that instead of fixed values.
160 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
162 * Added SHA-256 to crypto library. The SHA-256 takes now
163 precedence over SHA-1.
165 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
167 * Check for valid return value from regcomp. Affected file
168 lib/silcutil/unix/silcunixutil.c.
170 Tue May 10 23:11:17 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
172 * Fixed silc_hash_uint to work with integers. Affected
173 file lib/silcutil/silcutil.c.
175 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
177 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
179 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
181 * Fixed channel public key list saving on JOIN command reply
182 on backup router. Affected file apps/silcd/command_reply.c.
184 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
186 * Added default limit how many channels client can join,
187 default is 50. Added 'channel_join_limit' configuration
188 option to server too. Affected files are apps/silcd/command.c
189 and serverconfig.[ch].
191 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
193 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
194 On Toolkit the server and client are not compiled by default.
195 Affected file configure.ad.
197 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
199 * Added lib/contrib/getopt.[ch] for platforms that don't
200 have it (it is not GPL implementation).
202 * Fixed compilation when pkg-config is used.
204 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
206 * A comma in invite/ban string is invalid, check for it.
207 Affected file apps/silcd/server_util.c.
209 * Added SERVICE command to the server. It parses the command
210 request but SILC Server does not support services for the
211 time being. Affected file apps/silcd/command.[ch].
213 * Added SERVICE command and command reply to client library.
214 It is however incomplete. Updated Toolkit documentation.
215 Affected files are lib/silcclient/command[_reply].[ch].
217 * Fixed IDENTIFY/WHOWAS command reply to send the username
218 correctly (uninitialized buffer). Affected file is
219 apps/silcd/server_query.c.
221 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
223 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
224 finalizes the major restructuring of the CVS tree.
226 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
228 * Send empty MOTD reply if MOTD file cannot be read.
229 Affected file silcd/command.c.
231 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
233 * Optimized primer number generator to use simpler conversion
234 routines. Also assure that the prime number will have the
235 highest bit set after modifying it. Affected file is
236 lib/silcmath/silcprimegen.c.
238 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
240 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
241 for now only for testing purposes, it will not be delivered
242 in any distribution for now.
244 * Removed NSS MPI from the source tree. Due to upcoming
245 license change for the SILC Toolkit, we cannot deliver the
246 NSS MPI anymore. I decided to replace it in all distributions
247 with public domain library.
249 * Removed GNU regex from lib/contrib and introduced free
250 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
251 GNU regex compatible API to it (only partial).
253 * Removed getopt routines from lib/contrib.
255 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
257 * Use silc_server_send_command_reply to send replies instead
258 of encoding packet itself. Affected file silcd/command.c.
260 * Added command sending and receiving statistics to server.
261 Affected files in silcd/.
263 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
264 with GCC, for it not to warn about pointer signedness.
266 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
268 * Added context to the SilcIDCache destructor. Affected
269 files are lib/silccore/silcidcache.[ch],
270 lib/silcclient/client.c and silcd/server.c.
272 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
274 * Added pkg-config check to configure.
276 * The PublicKeyDir must not be used with Admin block in server
277 config. Affected file silcd/serverconfig.c.
279 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
283 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
285 * Handle empty LIST command reply correcttly in server. Affected
286 file silcd/command_reply.c.
288 * Handle empty LIST command reply correctly in client library.
289 The application will now receive one LIST command reply with
290 all arguments set to NULL if there are no channels. Updated
291 Client Library documentation accordingly. Affected file
292 lib/silcclient/command_reply.c.
294 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
296 * Added channel name string stringprep profile to the protocol
297 and implementation to allow a little free'er channel name
298 strings. Affected files are lib/silcutil/silcstringprep.[ch].
300 * Added silc_channel_name_[check|verify] to check and verify
301 channel name strings. Affected files are
302 lib/silcutil/silcstrutil.[ch].
304 * Added support for the new channel name preparation in client
305 library and server. Affected files in lib/silcclient and
308 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
310 * Added the Autodist into the source tree. It replaces the
311 old ./prepare. It can be used to create distributions as
312 previously. See README.CVS and README.DIST. See
313 distributions in distdir/.
315 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
317 * Make sure query sends at least an error back if nothing
318 more is sent. Affected file silcd/server_query.c.
320 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
322 * During query, check if the original command caller goes
323 away. If it does, stop the query. Affected file
324 silcd/server_query.c.
326 * Check for valid channel creation in JOIN command reply.
327 Affected file lib/silcclient/command_reply.c.
329 * Handle the resolver counter in silc_client_get_users_by_channel
330 callback correctly. Fixed auto-join bug in Gaim. Affected
331 file lib/silcclient/idlist.c.
333 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
335 * Added some better error messages. Affected file
336 silcd/command_reply.c and packet_receive.c.
338 * Handle error in WATCH command propely on backup router.
339 Affected file silcd/command.c.
341 * Fixed freeing of unfreeable variable in WHOIS command reply.
342 Affected file silcd/command_reply.c.
344 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
346 * Added pkg-config .pc file creation for silc core library
347 and silcclient library. A patch by c0ffee.
349 * Removed the need for GNU Libidn. Added the simple stringprep
350 from libidn into lib/contrib/. It is now used also on Windows
353 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
355 * Simplified the invite and ban string handling in the
356 server. Check for valid invite and ban arguments also.
357 Affected file silcd/server_util.c.
359 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
361 * Added WATCH list announcing in backup router protocol.
362 Affected files are silcd/command.c, server.c, server_backup.c.
364 * Do not change users mode to founder on normal server/backup
365 if the founder mode is set, and user is first one to join.
366 Affected file silcd/pcaket_receive.c.
368 * Do not send CUMODE_CHANGE notify back to sender. Affected
369 file silcd/packet_receive.c.
371 * Added getrusage() to take noise in SILC RNG. A patch by
372 Mika Boström. Affected files are configure.in.pre,
373 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
375 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
377 * Splitted the SILC libraries configuration into a configure
378 fragment into lib/configure.ad. It is now possible, once
379 this feature is added, to specify whether to compile or not
380 compile included SILC libraries. Affected files are
381 configure.in.pre, lib/silcmath/mpi/configure.ad,
382 lib/configure.ad, Makefile.defines.pre and
383 Makefile.defines_int.pre.
385 * Added --with-silc-includes and --with-silc-libs to configure.
386 If specified the included libs are not compiled, but the
387 specified libs are used. Pkg-config is not yet supported.
388 Affected file configure.in.pre.
390 * Fixed WATCH command handling on backup router. Router does not
391 send the watch command any more to backup if it originates from
392 backup. Affected file silcd/command.c.
394 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
396 * Changed announcing to not announce unregistered clients.
397 Affected file silcd/server.c.
399 * Fixed username handling in command reply. Affected file
400 silcd/command_reply.c.
402 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
404 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
406 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
407 Affected file: includes/silcincludes.h.in
409 * bool is defined as _Bool on Mac OS X now.
410 Affected file: lib/silcutil/silctypes.h
412 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
414 * Added support for UTF-8 nicknames, channel names and
415 server names in client library. Affected files in
418 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
419 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
420 software to check how Toolkit has been compiled.
422 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
424 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
426 * Use silc_utf8_str[n]casecmp instead of strcmp routines
427 in library and in SILC Client when dealing with nicknames
428 and other identifier strings. Affected file in client lib
431 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
432 irssi/src/silc/core/silc-servers.c.
434 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
436 * Fixed idcache to work with the new identifier strings.
437 Affected file lib/silccore/silcidcache.c.
439 * Added UTF-8 hash and compare function for SilcHashTable.
440 Affected file lib/silcutil/silcutil.[ch].
442 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
443 Affected file lib/silcutil/silcstringprep.[ch].
445 * Changed the identifier string handling to include the original
446 format in client, server, channel entries and normalized
447 format in cache. Affected files in silcd/.
449 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
451 * Added support for the new identifier strings and their
452 validity checking. Nicknames, channel names and usernames
453 can now include practically any kind of letters and various
454 other characters. Affected files in silcd/ and in libraries.
456 NOTE: comparing these strings should now be done with memcmp()
457 to check binary compatibility. All these strings are normalized
458 and casing is irrelevant.
460 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
461 as easy function for applications to check whether identifier
464 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
466 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
467 file lib/silcutil/silcutf8.c.
469 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
471 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
473 * Make public key in getkey reply mandatory. Affected file
474 lib/silcclient/command_reply.c
476 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
478 * Added Parameter dont_register_crypto_library to
479 SilcClientParam. If set to TRUE, silcclient library will
480 not initalize the Crypto Libraries and application
481 will need to do it. Affected file lib/silcclient/silcclient.h,
482 lib/silcclient/client.c.
484 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
486 * Imported new silc_utf8_[encode|decode] routines from
487 my internal SILC 1.1 source tree. New encodings added:
488 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
489 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
490 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
493 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
495 * Implemented stringprep (RFC 3454) API. Internally we use
496 GNU Libidn's stringprep, for now, so it is required now to
497 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
499 * Added checking for GNU Libidn and --with-libidn to configure.
501 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
503 * If the passphrases entered do not match while generating a new key,
504 completly start over instead of going into an infinite loop asking
505 the user to re-enter the passphrase correctly. Affected file
506 lib/silcutil/silcapputil.c
508 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
510 * Make sure server is removed from backup list when it is
511 deleted. Affected files silcd/command.c, server.c,
514 * Close socket when connecting to router fails. Affected
517 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
519 * Adopt configuration toolchain to current auto-tools.
520 Affected files prepare, irssi/configure.in
521 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
522 redo that. Affected files irssi/src/silc/core/client_ops.c,
523 irssi/src/fe-common/silc/fe-silc-channels.c
524 * Take over command line options into silcclient data structure.
525 Affected file irssi/src/silc/core/silc-core.c
527 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
529 * Do not try to initiate backup resuming protocol forever.
530 Affected file silcd/server_backup.c.
532 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
534 * ID change in resuming has to be done before changing
535 detached client's modes, since the ID change may fail and
536 leave ghosts on the network. Affected file is
537 silcd/packet_receive.c.
539 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
541 * Fixed Win32 scheduler to not stuck anymore. A patch from
542 Juha Räsänen. Affected file is
543 lib/silcutil/win32/silcwin32schedule.c.
545 * Fixed QoS parsing for connection blocks in server. Affected
546 file is silcd/serverconfig.c.
548 * Fixed server statistics increasing in server. Affected file
551 * The CLOSE command now marks backup router as self disconnected
552 to avoid resuming problems. Affected file silcd/command.c.
554 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
556 * When using silc_net_create_connection[_async], and your system can
557 create IPv6 sockets, it will try to connect to the IPv6 host.
558 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
559 file lib/silcutil/unix/silcunixnet.c
561 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
563 * Check for valid route when receiving packet from router and
564 when routing it to local server in the cell. A patch from
565 Matt Miller. Affected files silcd/router.c and server.c.
567 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
569 * Couldn't detach and reattach twice, because of the previous
570 commit. Affected file silcd/packet_receive.c
572 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
574 * Added check to ignore Port value if Initiator is FALSE.
575 Remote router coudln't connect if Port was set. Affected file
578 * If some client tries to resume more than once at the same time,
579 server crashed. Router didn't crash, but showed odd behaviour
580 (didn't allow clients to join anymore, ..). Affected files
581 silcd/packet_receive.c silcd/idlist.h
583 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
585 * Destroy the file transfer session in silc_client_file_close
586 with timeout. Affected file lib/silcclient/client_ftp.c.
588 * Call SFTP server monitor in READ and WRITE after the actual
589 operations. Affected file lib/silcsftp/sftp_server.c.
591 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
593 * Create one configure script from configure fragments
594 (configure.ad). This is a first step towards new distribution
595 system. Affected files prepare, configure.in.pre,
596 lib/silcmath/mpi/configure.ad.
598 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
600 * Removed expiring of client key pair. Affected file is
601 irssi/src/silc/core/clientutil.c
603 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
605 * Check the number of connections from real number of
606 connections instead of socket number, when deciding if
607 server is full. Affected files are silcd/server.c,
608 server_internal.h and silcd.c.
610 * Clarified the connections_max meaning in General section
611 in doc/example_silcd.conf.in.
613 * The reconnect_keep_trying default value set to TRUE
614 if it is not defined in the config file. Affected file
615 silcd/serverconfig.c.
617 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
619 * Fixed crashbug in connection closing, after a protocol
620 completion callback, which might have closed it already.
621 Affected file silcd/server.c.
623 * Fixed rekey with PFS in backup router. It did not allow
624 rekeys with PFS, and when the rekey protocol timedout
625 it crashed the backup router without the above fix. Affected
626 file silcd/packet_send.c and server.c.
628 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
630 * The silc_client_add_channel_private_key now returns the
631 private key context if pointer is given as argument.
632 Affected files are lib/silcclient/silcclient.h and
635 * Added support for using channel private keys in SILC
636 Client Library even if the private key mode is not set
637 on the channel. Affected file lib/silcclient/client_channel.c.
639 * The channel private key used to decrypt message is now
640 delivered to the application in the 'channel_messageÃ' client
641 operation. Affected files are lib/silcclient/silcclient.h
642 and client_channel.c.
644 * Fixed wrong arg type for user limit in CMODE command reply.
645 Affected file silcd/command.c.
647 * The user limit is now taken and saved to SilcClientEntry in
648 JOIN and CMODE command replies and in CMODE_CHANGE notify.
649 Affected files lib/silcclient/silcclient.h, command_reply.c
652 * Added support to the new private message key indicator
653 packet. Added a new function to the client library:
654 silc_client_send_private_message_key_request. The sender
655 indicates to be initiator, and receiver is responder.
656 Added the indicator to the SilcClientEntry as 'prv_resp'
657 boolean. Affected files are lib/silcclient/silcclient.h
658 client.[ch], and client_prvmsg.c.
660 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
662 * Fixed the JOIN command calling when called with both
663 -auth and -founder. Affected file is lib/silcclien/command.c.
665 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
667 * Check watcher list for resumed clients as well. Affected
668 file is silcd/packet_receive.c.
670 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
672 * Implemented the user limit to the CMODE_CHANGE notify,
673 CMODE command reply and JOIN command reply in server.
674 Affected files are silcd/server.c, command.c, command_reply.c,
675 packet_send.c and packet_receive.c.
677 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
679 * Defined SILC_STRFMT_END that must be used now with
680 silc_buffer_strformat, instead of SILC_STR_END. Fixes
681 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
682 lib/silcclient/silcvcard.c, silcd/server_util.c.
684 * Fixed the adding of public key to the WATCH list in server.
685 Fixed the WATCH notify sending to client. Affected files
686 are silcd/packet_send.[ch], command.c, server_util.c.
688 * Implemented the watching by public key in the SILC Client
689 Library and SILC Client. Affected files are
690 lib/silcclient/command.c and client_notify.c.
692 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
694 * Added support for public key watching in server. Affected
695 files are silcd/server.c, server_internal.h, command.c,
698 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
700 * Added public key to the SIlcClientEntry. Affected files
701 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
703 * Fixed the get_clients_whois reply processing to return
704 exactly same entries server returned. Makes it possible
705 to search using attributes. Affected file is
706 lib/silcclient/idlist.c.
708 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
710 * Save founder key to SilcChannelEntry. Affected files are
711 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
713 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
715 * Call the monitor callback with _CLOSED status from the
716 silc_client_file_close. Affected files are
717 lib/silcclient/client_fpt.c, silcclient.h
719 * Added silc_client_get_clients_whois which resolves using
720 WHOIS, and supports requested attributes as well.
721 Affected files are lib/silcclient/silcclient.h, idlist.c.
723 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
725 * Added support for asking the destination filename where
726 the downloaded file is saved in the file transfer. Affected
727 files are lib/silccilent/silcclient.h, client_ftp.c.
729 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
731 * Fixed error handling in resuming data processing. Affected
732 files are lib/silcclient/client_resume.c and client.c.
734 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
736 * Fixed silc_client_send_private_message to return TRUE correctly.
737 Affected file lib/silcclient/client_prvmsg.c.
739 * Added topic to the SilcChannelEntry. Affected files are
740 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
742 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
744 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
745 file lib/silcclient/command.c
747 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
749 * Convert all commands to UTF-8 before passing them to the
750 client library. Still need to convert replies from UTF-8 to
751 the locale encoding. Affected file
752 irssi/src/silc/core/silc-cmdqueue.c
754 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
756 * redirect all silc_client_command_calls through a queueing framework.
757 This fixes /CYCLE and the annoying "nick change after auto-joining
758 a channel". Furthermore it defines one central point where
759 command parameters can be UTF-8-ified. Affected files
760 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
761 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
763 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
765 * use asynchronous connect() to establish router connections.
766 Fixes problem when the primary router goes down. Affected files
767 silcd/server.c, silcd/server_backup.c
769 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
771 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
772 Fixed various compilation warnings when type casting ints
773 to pointers or vice versa, of different size. Updates around
776 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
778 * Surrogates not allowed in UTF-8 strings, updated decoder.
779 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
780 testers in lib/silcutil/tests/ directory.
782 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
784 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
785 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
786 files are lib/silcclient/silcclient.h, client.c.
788 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
790 * When resuming a session fails, notify the user that the session
791 file needs to be removed eventually. Affected files
792 irssi/src/fe-common/silc/module-formats.[ch],
793 irssi/src/silc/core/client_ops.c.
795 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
797 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
798 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
800 * Typofix in Irssi::Silc module. Affected file
801 irssi/src/perl/silc/Silc.xs.
803 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
805 * Changed the way NOTICE flagged messages are treated. Added support
806 for notices in queries and signing notices. Affected files
807 irssi/default.theme; irssi/docs/help/in/notice.in;
808 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
809 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
811 * Fixed typo in /ACTION help. Affected file
812 irssi/docs/help/in/action.in
814 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
816 * Fixed typo in perl module. Affected file
817 irssi/src/perl/silc/Server.xs
819 * Changed the way ACTION flagged messages are treated. Added support
820 for actions in queries and signing actions. Affected files
821 irssi/default.theme; irssi/docs/help/in/action.in;
822 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
823 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
826 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
828 * Incorrectly reported error when client had to be resolved from
829 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
831 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
833 * Fixed whois public key hash table deleting and adding in
834 detached client case. Affected file silcd/packet_receive.c.
836 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
838 * Changed filenames of silc/fe module not to collide with filenames
839 from core/fe. Also seperated public messages printing from
840 query messages printing. Affected files are all in
841 irssi/src/fe-common/silc.
843 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
845 * Fixed the invite process handling during joining to use
846 correct server name for the client that is matched against
847 the invite string for the channel. Wrong server name caused
848 inability to join the channel. Affected file is
851 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
853 * Fixed the CUMODE channel founder authentication on normal
854 server to not remove the founder rights on existing founder
855 before checking that router accepts the mode change. Affected
856 files are silcd/command.c and silcd/packet_receive.c.
858 * Remove the server entry correctly when rekey timeouts and
859 remote router connection on normal server is closed. Fixes
860 a crash where server uses the freed server entry. Affected
863 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
865 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
866 networks. This is the first step in solving the bug about
867 /SERVER ADD -silcnet <silcnet>. Affected files
868 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
869 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
870 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
872 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
874 * /SMSG and /MMSG now correctly create new queries. Affected files
875 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
877 * Add basic support for SILC protocol specific variables in perl.
878 Affected files irssi/src/perl/silc/*, irssi/configure.in,
879 irssi/src/perl/Makefile.am
881 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
883 * Don't use silc_get_input, it's obviously not reliable. Fixes
884 issue when the current key expires. Affect file
885 irssi/src/silc/core/clientutils.c
887 * Make the session data filename configurable. This makes it
888 possible to have different session files for different
889 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
890 client_ops.[ch], silc-servers.c,
891 irssi/src/silc/fe-common/silc/module-formats.[ch]
893 * Use the same set of libtool files for the MPI lib as for the
894 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
895 config.sub, configure.in, install-sh, missing, mkinstalldirs
897 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
899 * Fixed server statistics decrementing error to not go to
900 negative. Affected file silcd/packet_receive.c.
902 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
904 * Use silc_server_query_add_error to add error in public key
905 search error. Added support in send_reply to send errors
906 without specific argument. Affected file silcd/server_query.c.
908 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
909 Client for NO_SUCH_NICK. It was against the protocol specs.
910 Affected file irssi/src/silc/core/client_ops.c.
912 * Added backwards support for the wrong NO_SUCH_NICK error sending
913 in server. To be removed in SILC Server 1.0. Both old clients
914 and clients with fixed error handling now works. Affected file
915 silcd/server_query.c.
917 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
919 * fixed a bug in the whois using attributes function where no
920 error was sent if no nickname and client id but the attributes were
921 given to whois. Affected file silcd/server_query.c
923 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
925 * remove public key from public key hashtable on detach. Affected
926 file silcd/packet_receive.c
928 * free public key hashtable before removing clients on server
929 shutdown. Affected file silcd/server.c
931 * remove public key prior deleting client-data on killing a client.
932 Affected file silcd/server_util.c
934 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
936 * Getting the MOTD from other servers works now. Affected
937 files are silcd/command.c and silcd/command_reply.c
939 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
941 * Initialize the variable idletag, since it is tested in
942 silc_core_deinit for its default value. Affected file
943 irssi/src/silc/core/silc-core.c
945 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
947 * Fixed signed channel messages across cells. Affected file
950 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
952 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
953 is not defined. They can now be safely used in if-statements
954 without braces. Affected file lib/silcutil/silclog.h.
956 * Added the checks for backup closing connection due to error
957 (local or remote) and thus not allow the resuming to occur
958 in reconnect. Affected files are silcd/packet_send.c
961 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
963 * Help file updates. Affected files in irssi/src/docs/help/in/.
965 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
967 * Fixed channel messages across cells. Affected file
970 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
972 * Fixed file transmission accepting in client library to not
973 start the negotiation if user hasn't accepted the transfer,
974 instead create new session for resent transfer. Affected
975 file lib/silcclient/client_ftp.c.
977 * Show the session ID in the file transmision list. Remove
978 session from list that failed to transfer. Switch the current
979 session automatically after transmission, and in errors, to new
980 session if other sessions exists in the transfer list. Affected
981 files are irssi/src/silc/core/silc-servers.c,
982 irssi/src/fe-common/silc/modfule-formats.c.
984 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
986 * Fixed MIME header parsing for the hopefully last time. Affected
987 file lib/silcutil/silcstrutil.c
989 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
991 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
993 * The SILC RNG is now gauranteed to return non-zero random
994 values. Affected files are lib/silccrypt/silcrng.[ch].
996 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
998 * Fixed nickname formatting when changing only case of the
999 nickname. Affected file lib/silcclient/idlist.c.
1001 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1003 * Fixed a memory leak and incorrect printing of the "appears as"
1004 message. Affected file irssi/src/silc/core/client_ops.c
1006 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1008 * Added CRT (Chinese Remainder Theorem) supported RSA
1009 private keys and private key operations. This significantly
1010 increases private key operation efficiency. No compatibility
1011 issues with new or old private keys. Affected files are
1012 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
1014 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1016 * Fixed GCC-3.3.2 related compilation warnings from the
1019 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1021 * Removed RC6 from distributions.
1023 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1025 * Added some better comments to lib/silccrypt/silcpkcs.h,
1026 optimized some routines in lib/silccrypt/silcpkcs.c.
1027 Added test_silcpkcs into lib/silccrypt/tests/.
1029 * Fixed silc_rng_global_init to actually init the global RNG
1030 if RNG wasn't provided for it. Affected file is
1031 lib/silccrypt/silrng.c.
1033 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1035 * Added silc_hash_table_find_by_context_ext. Affected files
1036 lib/silcutil/silchashtable.[ch].
1038 * Save the public key on normal server in WHOIS command reply
1039 from attributes, if present, and add it to public key hash
1040 table. Fixes WHOIS resolving by public key on normal server.
1042 Optimized the attributes resolving on normal server to not
1043 resolve if we resolved them already from router.
1045 Affected files are silcd/server_query.c, command_reply.c.
1047 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
1049 * Added support for whois using attributes.
1050 Affected files silcd/command_reply.c, silcd/packet_receive.c,
1051 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
1054 * Added support for whois using public key attribute to /WHOIS i
1055 client command. Affected files irssi/docs/help/in/whois.in,
1056 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
1058 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1060 * Fixed UMODE setting in server when the client has anonymous
1061 mode set. The mode setting was not working. Affected file
1064 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1066 * Fixed some bugs and typos related to sending split messages.
1067 Print notification when sending messages with /MMSG. Affected
1068 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
1070 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1072 * Optimized the socket referencing in packet routines, client
1073 library and server. Affected files are lib/silccore/silcpacket.c,
1074 lib/silcclient/client.c and silcd/server.c.
1076 * If silc_socket_set_qos is given with NULL arguments the QoS is
1077 reset from the socket. Affected files are
1078 lib/silcutil/silcsockconn.[ch].
1080 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1082 * Add a /LISTKEYS command which lists the locally cached
1083 client and server keys. Affected files
1084 irssi/src/fe-common/module-formats.[ch],
1085 irssi/src/silc/core/silc-{channels,servers}.c
1086 irssi/docs/help/in/listkeys.in
1088 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1090 * Check that packet queue purging was successful. Affected
1091 files lib/silcclient/client.c and silcd/packet_send.c. Related
1092 to MAC failed errors.
1094 * Do not clear the inbuf even if it is empty if QoS was applied
1095 to it. Otherwise the QoS data is cleared and MAC failed error
1096 will occur. Affected file lib/silccore/silcpacket.c.
1098 * Use the rekey period time as rekey protocol timeout value.
1099 If the rekey does not succeed during the rekey period there's
1100 something very wrong, and we most likely end up with wrong keys,
1101 do graceful reconnect then. Affected file silcd/server.c.
1103 * Take reference of the socket in the parser context, as it's
1104 possible to have the parsers in queue after the socket is
1105 disconnected and this may cause crash. Affected files are
1106 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1109 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1111 * Fixed KICK command reply sending, it sent to replies.
1112 Affected file silcd/command.c.
1114 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1116 * Finish the silc-mime.pl script. It now supports MIME type
1117 guessing using magic files, signing data messages, executing
1118 MIME handlers in background. Affected files
1119 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1121 * Changed MIME signal handler to make things easier for the perl
1122 script. Affected files irssi/src/silc/core/client_ops.c,
1123 silc-servers.c, and irssi/docs/signals.txt
1125 * Cleaned up the silc_mime_parse function and fixed detection
1126 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1128 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1130 * Resolve the IP for file transfer listener from the connection
1131 socket. Affected file lib/silcclient/client_ftp.c.
1133 * Accept NULL hostname parameter in the functions
1134 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1135 if hostname is not wanted.
1137 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1139 * Fixed race condition between silc_client_init and
1140 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1142 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1144 * Fixed file transfer connection closing when SIGNOFF for
1145 the client is received from server. Affected file is
1146 lib/silcclient/client_ftp.c.
1148 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1150 * Check for disconnected socket in QUIT callback. Affected
1151 file silcd/command.c.
1153 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1155 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1156 Affected files lib/silcutil/silcstrutil.c
1158 * Cleaned up the escape/unescape functions for correctness and
1159 speed. Affected file irssi/src/silc/core/client_ops.c
1161 * Removed handling for data messages with Content-Type: text/*,
1162 moved parsing of MIME headers to the signal handler, added
1163 support for signing and verifying data messages. Affected
1164 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1165 irssi/src/silc/core/silc-{servers,channels}.c
1167 * Added a perl script for handling data messages based on
1168 information read from Mailcap files. New file
1169 irssi/scripts/silc-mime.pl
1171 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1173 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1174 acknowledge recepetion of a message to the sender. Updated
1177 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1179 * Unregister channel key saving callback when deleting channel.
1180 Affected file lib/silcclient/idlist.c.
1182 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1183 before calling notify client operation. Affected file is
1184 lib/silcclient/client_notify.c.
1186 * Unregister QoS tasks when deleting the socket connection.
1187 Affected files lib/silcutil/silcsockconn.[ch],
1188 unix/silcunixsockconn.c.
1190 * Implemented latest presence-attrs draft changes. Affected
1191 files lib/silccore/silcattrs.h and
1192 irssi/src/silc/core/silc-queries.c.
1194 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1196 * Save old channel keys in list to allow more rapid change
1197 of channel keys if server for some reason does that. This
1198 avoids loosing so many channel messages due to not having
1199 key to decrypt. Affected file lib/silcclient/silcclient.h,
1200 idlist.c and client_channel.c.
1202 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1204 * Continued backup router tests and fixes. Affected files
1205 silcd/server_backup, server_util.c, server.c. See TODO.
1207 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1209 * Fixed SERVER_SIGNOFF handling in servers. The client
1210 was removed from wrong list thus not removing the client
1211 at all. Affected file silcd/packet_receive.c.
1213 * Do not execute rekey protocol for disabled connections as
1214 it would never go through. Affected file silcd/server.c.
1216 * Added timeout for rekey protocol to catch if the protocol
1217 never executes successfully. Affected files silcd/server.c
1220 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1222 * Abandon packet processing for disconnected sockets. Check
1223 this always after calling packet processing callback.
1224 Affected file lib/silccore/silcpacket.c.
1226 * Fixed double registration disconnection code in server.
1227 Closed wrong connection. Affected file silcd/packet_receive.c.
1229 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1231 * On normal server reconnect to primary during resuming 4
1232 times, then give up. Affected file silcd/server_backup.c.
1234 * If during reconnecting to routers we notice we have router
1235 connection but no primary router set, the server is in desync.
1236 Reconnect to primary to restore network. Affected file
1239 * Assure that only one protocol is exeucting at the same time.
1240 Added checks for all protocols. Affected files are
1241 silcd/server.c and server_backup.c.
1243 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1245 * Check that a string is not already part on invite/ban
1246 string when processing it. Affected file silcd/server_util.c.
1248 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1250 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1251 with 1.2 version of the protocol. Affected file is
1252 silcd/packet_receive.c.
1254 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1256 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1257 where the passphrase was given. Affected file is
1260 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1262 * INVITE and BAN notifys are now delivered from routers to
1263 servers (but not clients) on the channel. Updated specs and
1264 code. Affected files silcd/packet_[send|receive].[ch],
1265 command.c, server.c and server_util.c.
1267 * Implemented INVITE and BAN announcing. Affected files are
1268 silcd/server.[ch], server_util.c.
1270 * Implemented SilcStatus error type argument returning in
1271 command reply error in server. Affected file silcd/command.c.
1273 * Implemented SilcStatus argument returning in comand reply
1274 in client library. The command_reply client operation now
1275 returns error specific arguments as well. Affected files
1276 are lib/silcclient/command_reply.[ch], client_resume.c,
1277 lib/silccore/silcstatus.[ch].
1279 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1281 * Backup router protocol version 1.2 implemented. Testing still
1282 required. Affected files in silcd/server_backup.[ch], server.c,
1283 packet_receive.c and server_internal.h.
1285 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1287 * silc_client_send_[channel|private]_message now return TRUE
1288 or FALSE. Affected file lib/silcclien/client_channel.c and
1291 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1293 * Check for explicit nickname in INVITE and BAN processing
1294 during join as well (and don't expect only wildcards in
1295 invite/ban strings). Affected file silcd/command.c.
1297 * Fixed the INVITE and BAN by public key. The public key saved
1298 is the PK payload (as specified) not the raw data. Affected
1299 file silcd/server_util.c.
1301 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1303 * UTF-8 text message support for actions and notices in SILC
1304 Client. Affected file irssi/src/silc/core/client_ops.c.
1306 * silc_get_username and silc_get_real_name now returns sensible
1307 data on Win32. Patch by Toni Willberg. Affected file is
1308 lib/silcutil/win32/silcwin32util.c.
1310 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1312 * Provide a signal handler to send MIME encoded messages and emit
1313 a signal when a MIME encoded message is received. Also document
1314 the signals for usage with the perl interface.
1316 A sample perl script will be supplied at a later point.
1318 Affected files are irssi/docs/signals.txt,
1319 irssi/src/silc/core/client_ops.[ch],
1320 irssi/src/silc/core/silc-{channels,servers}.c
1322 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1324 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1325 server. Use this time to display a lag and disconnect when it
1326 exceeds a specified limit.
1328 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1330 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1332 * Remove the channel auth list in normal server if router
1333 encofrces its list during connecting. Send notify to channel
1334 to remove the mode to remove the list. Affected files are
1335 silcd/server_util.c and silcd/packet_receive.c.
1337 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1339 * Added support for channel public keys. Updated protocol specs
1340 and implemented it. Affected files are
1341 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1342 lib/silcclient/command_reply.c.
1344 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1346 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1347 terminate the process on Linux. Affected file silcd/silcd.c.
1349 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1351 * Check for NULL buffer in silc_buffer_clear. Affected file
1352 is lib/silcutil/silcbuffer.h.
1354 * Simplified the backup router protocol by removing the _GLOBAL
1355 types. Updated protocol specs and the code. Affected files
1356 are silcd/server_backup.[ch].
1358 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1360 * Deny '@' and '!' from nicknames since they are reserved
1361 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1362 Updated protocol specs and the code.
1364 Affected files are silcd/server_util.[ch].
1366 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1368 * Fixed stack overflow in Irssi SILC client. Affected
1369 file irssi/src/silc/core/client_ops.c.
1371 * Check that Host is set in ServerConnection and RouterConnection
1372 in silcd.conf. Affected file silcd/serverconfig.c.
1374 * Fixed crash in server with protocol completion callbacks,
1375 namely rekey and backup resuming protocols. Affected files
1376 are silcd/server_backup.c and silcd/server.c.
1378 * Fixed rekey protocol to not restart if it is started already.
1379 Affected files are lib/silcclient/client.c and
1382 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1384 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1386 * Fixed EOF handling in SILC Config, affected file
1387 lib/silcutil/silcconfig.c.
1389 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1391 * Fixed RESOLVING flag handling in JOIN notify and other
1392 notifys to handle the resolvings correctly in client library.
1393 Affected file lib/silcclient/client_notify.c.
1395 * Do not send full INVITE and BAN lists in INVITE and BAN
1396 notifys, only the changed information. Affected file
1399 * Fixed INVITE notify sending in INVITE command, send it
1400 only when needed. Affected file silcd/command.c.
1402 * Handle the founder key change properly in CMODE_CHANGE
1403 notify. Bug #122. Affected file silcd/packet_receive.c.
1405 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1407 * Remove the mark for output (mark it only for input) after
1408 purging outgoing queue. Prevents the "Error in select()"
1409 floods. Affected file silcd/packet_send.c.
1411 * Fixed incorrect connection deletion from client library
1412 after calling "connect" client operation. Could cause
1413 crashes for example during reconnect timeouts. Affected
1414 files are lib/silcclient/client.c and
1415 irssi/src/silc/core/client_ops.c.
1417 * Check server private key file permissions before starting
1418 the server. Affected file silcd/serverconfig.c.
1420 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1422 * NULL terminate allocated string in silc_buffer_strformat.
1423 Affected file lib/silcutil/silcbuffmt.c.
1425 * Rewrote the invite/ban list string handling in server to
1426 use SilcBuffer instead. Affected files are silcd/command.c
1427 and silcd/server_util.c.
1429 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1431 * Fixed double free in CMODE command when setting new HMAC
1432 for channel. Affected file silcd/command.c.
1434 * Added couple of missing memset's to zero sensitive memory.
1435 Affected files silcd/command.c, lib/silcclient/command.c.
1437 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1439 * Fixed a double free in INVITE command error handling in
1440 server. Affected file silcd/command.c.
1442 * Added macros SILC_SWAB_[16|32] to swab byte order of
1443 16-bit and 32-bit unsigned integers. Affected file
1444 lib/silcutil/silctypes.h.
1446 * Use the SILC_SWAB_16 instead of htons() in server when
1447 handling ports since the ports in structures are always
1448 in little-endian order (regardless of platform). Affected
1449 file silcd/serverid.c and silcd/server_backup.c.
1451 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1453 * Send DISCONNECT in close admin command in server. Affected
1454 file silcd/command.c.
1456 * Check whether we are already connecting to a remote router
1457 (in addition of checking whether we are already connected)
1458 before creating new connection. Affected file silcd/server.c.
1460 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1462 * Added better compiler and compiler flags checking in
1465 * Check that socket is valid after QoS is applied to data.
1466 Affected file lib/silcutil/unix/silcunixsockconn.c.
1468 * Make sure the socket connecetion is not closed to early
1469 when closing connection in server. Also make sure the
1470 connection is always closed after error in a protocol.
1471 Affected file silcd/server.c.
1473 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1475 * Removed --session and --dummy options from Irssi SILC Client.
1476 -d option is available only if --enable-debug was given.
1477 Affected files are irssi/src/silc/core/silc-core,
1478 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1480 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1482 * Added silc_buffer_steal to steal the data from the buffer.
1483 Affected file lib/silcutil/silcbuffer.h.
1485 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1487 * Fixed server crash with double Primary block in config file.
1489 Fixed also various memory leaks around the config file
1490 parser. Affected files lib/silcutil/silcconfig.c,
1491 silcd/serverconfig.c.
1493 * Changed my nickname (Johnny Mnemonic) to my real name, this
1494 means that bugs introduced by him were actually introduced
1497 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1499 * Don't display "foo appears as foo\nYou're now known as foo"
1500 messages. Affected file irssi/src/silc/core/client_ops.c
1502 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1504 * Fixed error handling of invalid client entry when calling
1505 commands in server. Fixes a crash. Affected file
1508 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1510 * Added some sanity checks in server for correctness of the
1511 server configuration. Affected file silcd/serverconfig.c.
1513 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1515 * Prevent endless resolving of user informations in USERS
1516 command by checking the command reply status correctly.
1517 Affected file lib/silcclient/command_reply.c.
1519 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1521 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1522 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1523 Aldous <Matthew@Aldous.com>.
1525 * Added better implementation using CriticalSection of
1526 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1527 <mikko.lahteenmaki@pikabaana.net>.
1529 * Added some Winsock WIN32 compatiblity defines into
1530 includes/silcwin32.h.
1532 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1534 * Fixed double free in async host lookup code. Affected file
1535 lib/silcutil/silcsockconn.c.
1537 * On backup router handle now the SERVER_SIGNOFF from router
1538 for local connected servers too, and close the connections.
1540 Do not process them as normally signing off servers when they
1541 really signoff by sending EOF fe, but always assume that
1542 router sends the SERVER_SIGNOFF.
1544 Affected files silcd/server.c and silcd/packet_receive.c.
1546 * Fixed socket unsetting when closing connections. Affected
1547 files silcd/server.c and silcd/packet_send.c.
1549 * Do not print the nickname in SERVER_SIGNOFF if we do not
1550 have it. Prevents asserts in Irssi core. It is possible we
1551 don't have the nick if it was just being resolved when server
1552 signoff. Affected file irssi/src/silc/core/client_ops.c.
1554 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1556 * Fixed autonick crashbug in client library. Affected file
1557 lib/silcclient/client.c.
1559 * Fixed Unix implementation of SilcMutex to really assert if
1560 the mutex is locked/unlcoked already. Affected file
1561 lib/silcutil/unix/silcunixmutex.c.
1563 * Fixed locking in silc_schedule_uninit. It didn't lock
1564 when dispatching timeout tasks. Affected file is
1565 lib/silcutil/silcschedule.c.
1567 * Changed Win32 implementation of SilcThread to use modern
1568 Win32 interface. Affected file is
1569 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1571 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1573 * Don't print signed messages when sending failed. Affected files
1574 irssi/src/silc/core/silc-[servers.c/commands.h]
1576 * Send adquate signal when founding a channel by joing it. Affect
1577 file irssi/src/silc/core/client_ops.c
1579 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1581 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1582 irssi/src/fe-common/core/themes.c
1584 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1586 * Fixed close command to use the port correctly when closing
1587 server connections. Affected file silcd/idlist.c.
1589 * Check for NULL outbuf in silc_socket_write. It is possible
1590 that it is NULL is some odd case. Affected files are
1591 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1593 * Do not call final protocol callback for backup router
1594 resuming protocol when closing connection. It is closed
1595 by timeout in case of error. Affected file silcd/server.c.
1597 * Backup reconnect to router if backup resuming protocol
1598 failed. Affected file silcd/server_backup.c.
1600 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1602 * Fixed double free in SKE library error hadling when signature
1603 error occurred. Affected file lib/silcske/silcske.c.
1605 * Save the fingerprint to new SilcClientEntry after changing
1606 nickname. Affected file lib/silcclient/client_notify.c.
1608 * Print SIGNOFF in Irssi SILC client only if the nickname is
1609 known. Prevents asserts in Irssi core. It is possible we
1610 don't have the nick if it was just being resolved when it
1611 quit. Affected file irssi/src/silc/core/client_ops.c.
1613 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1615 * Fixed double free in invite list adding code when adding
1616 invite strings. Affected file silcd/server_util.c.
1618 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1620 * More log printing during backup router protocol. Affected
1621 file silcd/server_backup.c.
1623 * Removed backwards support for old private key file format.
1624 Affected file lib/silccrypt/silcpkcs.c.
1626 * Removed backwards support for not-so-strict decryption length
1627 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1629 * GETKEY to update the client entrys fingerprint too.
1630 Affected file lib/silcclient/command_reply.c.
1632 * Added --without-libtoolfix for package builders using weird
1633 wrappers around libtool (BSD at least).
1635 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1637 * Fixed backup router bugs: When backup resumes router and
1638 receives a CHANNEL_MESSAGE packet the backup must not act
1639 as router since the packet header decryption would be
1640 different. Also, when relaying packets to channel, do
1641 not re-encrypt packets on backup that came from the primary
1642 since the connection isn't really router-router connection.
1643 Affected files silcd/server.c, silcd/packet_send.c.
1645 * Added checks in encryption/decryption that encryption/decryption
1646 length sent as argument really is multiple by block size. Helps
1647 catching really weird bugs like the above backup router bugs
1648 when packets are being decrypted in wrong way. Affected files
1649 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1651 * Fixed padding generation in private key file encryption.
1652 Affected file lib/silccrypt/silcpkcs.c.
1654 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1656 * Added ignore_message_signatures setting which can be used
1657 to ignore signatures in messages. Affected files are
1658 irssi/src/silc/core/client_ops.c, silc-core.c.
1660 * Fixed the libtoolfix to use command line options instead of
1661 environment variables. They didn't work as expected. Now,
1662 the libtool is fully run-time configurable.
1664 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1666 * Verify signature payload for signed messages. Affected files
1667 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1668 irssi/src/silc/core/silc-core.h
1670 * Display signature verification result in public and private
1671 messages using theme abstracts. See irssi/default.theme for
1672 examples on their usage. Affected files
1673 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1674 irssi/src/fe-common/silc/module-formats.[ch],
1675 irssi/src/fe-common/silc/fe-common-silc.c,
1676 irssi/src/fe-common/silc/Makefile.am
1677 irssi/src/fe-common/core/fe-messages.[ch]
1679 * Fixed bugs in Irssi's theme parsing. Affected files
1680 irssi/src/fe-common/core/themes.c
1682 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1684 * Calculate the correct length for signed messages before
1685 encrypting, it must be multiple by block size. Affected
1686 file lib/silccore/silcmessage.c.
1688 * silc_message_signed_get_public_key returns now both
1689 decoded and encoded public key. Affected files are
1690 lib/silccore/silcmessage.[ch].
1692 * Added libtoolfix script that makes the libtool more generic
1693 and configurable in run-time. Now we can specify in run-time
1694 if what kind of libraries we want to create, regardless of
1695 configuration. SIMs are now creates even if --disable-shared
1696 was explicitly given.
1698 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1700 * Fixed founder key sending in CMODE command in client.
1701 Affected file lib/silcclient/command.c.
1703 * Fixed CUMODE founder authentication in server to not check
1704 for client's public key since it's not supposed to do that.
1705 Affected file silcd/command.c.
1707 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1709 * Set realname and hostname in NICK_REC records. Affected file
1710 irssi/src/silc/core/silc-nicklist.c
1712 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1714 * Remove 1.0 protocol backwards compat code from client
1717 * Added more reliable check for whether nickname did change
1718 or not, or whether only Client ID changed in NICK_CHANGE
1719 notify. Affected file lib/silcclient/client_notify.c.
1720 Fixes bug in '@' character handling in a nickname.
1722 * Added support for automatically parsing signature from
1723 the message payload. Added new function
1724 silc_message_get_signature to return the payload to
1725 application. Affected files lib/silccore/silcmessage.[ch].
1727 * Changed the private_message and channel_message client
1728 operations to deliver the SilcMessagePayload to the
1729 application too. Application can use it fe. to get the
1730 signature from the message for verification. Affected
1731 file lib/silcclient/silcclient.h, client_channel.c and
1734 * Redefined the signed payload for message payloads.
1735 Updated protocol specs and implemented.
1737 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1739 * Fixed wrong invite and ban list handling in server command
1740 reply. Affected files are silcd/command_reply.c,
1741 silcd/server_util.[ch].
1743 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1745 * Fixed CMODE setting in server when founder mode was set.
1746 Affected file silcd/command.c. Bug #95.
1748 * Added support to setting specific public key in CMODE in
1749 Irssi SILC client. Affected file lib/silcclient/command.c.
1751 * Added support to use specific public key in CUMODE in
1752 Irssi SILC Client. Affected file lib/silcclient/command.c.
1754 * Added support for inviting and banning by public key in
1755 Irssi SILC client. Affected file lib/silcclient/command.c.
1757 * Fixed fingerprint/babbleprint showing in invite and ban
1758 list command replys. Affected file is
1759 irssi/src/silc/core/client_ops.c.
1761 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1763 * Format CMODE +c and +h to display both the mode and the argument
1765 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1767 * Added test vectors and test programs for SHA-1, MD5,
1768 HMAC-SHA1 and HMAC-MD5. New tests are located in
1769 lib/silccrypt/tests/. Fixed also argument decoding bug in
1770 MD5 implementation. Affected file lib/silccrypt/md5.c.
1772 * Changed the channel private key and private message key
1773 generation (with static keys) to use SHA1 instead of MD5,
1774 as SHA1 is the mandatory hash function in SILC. Affected
1775 file lib/silcclient/client_[channel/prvmsg].c.
1777 * Changed the private key file encryption to use SHA1 instead
1778 of MD5. Added support for the old generation and added
1779 automatic change of the key (to be removed later). Affected
1780 files lib/silccrypt/silcpkcs.c.
1782 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1784 * Load only files with .pub suffix in PublicKeyDir. Affected
1785 file silcd/serverconfig.c.
1787 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1789 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1790 channels. Affected files silcd/silcd.c, silcd/server.h.
1792 * Added the config directive PublicKeyDir for the client block.
1793 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1795 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1797 * Merged Toni's irssi/silc.conf patch.
1799 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1801 * Max alloc tests in allocation routines. Affected file
1802 lib/silcutil/silcmemory.c.
1804 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1806 * Fixed a typo in resuming code that fixed detach/resume code
1807 in server. Bug #93. Affected file silcd/packet_receive.c.
1809 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1811 * Do reverse lookups for server when /connecting. Affected files
1812 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1813 irssi/src/core/net-nonblock.*
1815 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1817 * Added library versioning for shared libraries. Affected
1818 files configure.in.pre and lib/Makefile.am.pre.
1820 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1822 * Display INVITE and BAN lists as specified by SILC 1.2
1824 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1826 * Do not send invite list back unless asked (when sending
1827 no arguments) or when list was modified. Affected file
1830 * Remove client from invite list in KILLED notify and in
1831 KILL command. Affected file silcd/command.c and
1834 * Fixed bugs in invite list handling in INVITE command.
1835 Affected files silcd/command.c and silcd/server_util.c.
1837 * Merged with Irssi 0.8.6.
1839 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1840 Affected file irssi/src/fe-text/silc.c.
1842 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1844 * The silc_argument_get_[first/next] now return the argument
1845 type to caller. Added silc_argument_payload_encode_one.
1847 Affected files are lib/silccore/silcargument.[ch].
1849 * Added support for the SILC 1.2 INVITE command and new
1850 invite lists to server. Affected files are silcd/command.c,
1851 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1853 * Added support for the SILC 1.2 BAN command and new
1854 ban lists to server. Affected files are silcd/command.c,
1855 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1857 * Added support to client sending new INVITE command. Affected
1858 file is lib/silcclient/command.c.
1860 * Added support to client sending new BAN command. Affected
1861 file is lib/silcclient/command.c.
1863 * Added support for removing client from invite list when kicked
1864 from channel, as SILC 1.2 dictates. Affected files are
1865 silcd/packet_receive.c and silcd/command.c.
1867 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1869 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1870 automatically the cipher's internal IV. Affected files
1871 lib/silccrypt/silccipher.[ch].
1873 * Assure the RESUME_CLIENT packet is not sent to twice to
1874 backup router if the detached client was originated from
1875 the backup. Affected file silcd/server.c. Bug #76.
1877 * Changed silc_sim_symname to not allocate memory. Affected
1878 file lib/silcsim/silcsimutil.c.
1880 * Fixed memory leaks with SIMs in server. Affected files
1881 silcd/serverconfig.c, silcd/server.c.
1883 * Fixed channel key distribution after resuming detached
1884 client. Affected files silcd/packet_receive.c.
1886 * Fixed channel's global_user boolean checking after detaching.
1887 Check it after changing the owner of the client not before.
1888 Affected file silcd/packet_receive.c.
1890 * Fixed few double frees from client library. Fixes at least
1891 Bug #81, possibly others too.
1893 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1894 notifys in Irssi SILC Client. Affected file is
1895 irssi/src/silc/core/client_ops.c. Bug #82.
1897 * Applied Ville Räsänen's manual page and --mandir bugfix
1898 patch. Affected files are configure.in.pre and Makefile.am.pre.
1901 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1903 * Added support to backup router protocol for backup to tell
1904 normal server that it cannot use the backup router as primary
1905 because the primary isn't really down. Updated protocol
1908 * Added support for primary router to tell backup router that
1909 resuming is not possible because the backup really isn't primary
1910 in the cell. For example if backup disconnected itself the
1911 resuming is not allowed since the primary really did not
1912 go down. Updated protocol specs.
1914 * Removed MARS from crypto library.
1916 * Defined the CTR mode and Randomized CBC mode in SILC. The
1917 CTR mode is RECOMMENDED now in specification. Defined also
1918 Serpent cipher as optional cipher. Updated the protocol specs.
1920 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1922 * Added support for inviting/banning by IP/MASK, public key,
1923 and explicit Client ID. Redefined the command and notify
1924 types to allow easier forwards support for other methods
1925 of inviting/banning. Updated protocol specs.
1927 * Remove the client from channel's invite lists if the client
1928 is kicked or killed. Updated protocol specs.
1930 * Unified the Channel Message Payload and Private Message
1931 into one Message Payload. Updated protocol specs and
1934 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1936 * Don't wait for EOF after socket error has occurred, but
1937 close the connection. Affected file is silcd/server.c.
1939 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1941 * Added support for setting FOUNDER mode on channel with
1942 specific public key which can be set with CMODE command.
1943 Updated protocol specs and implemented in client and server.
1945 * Fixed the Irssi SILC client to correctly shutdown the client
1946 library to avoid memory leaks. Affected files are
1947 irssi/src/silc/core/silc-core.c and silc-servers.c.
1949 * Deprecated the No Reply flag in SKE protocol and introduced
1950 "IV Included" flag which can be used to indicate that the IV
1951 is included in the ciphertext. This makes it possible to use
1952 SILC on unreliable transport, such as UDP which may cause
1953 packet reordering and losses. Updated protocol specs, did
1956 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1958 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1959 < 32 bit values in correct size. Affected file is
1960 lib/silcmath/mp_mpi.c.
1962 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1964 * Fixed the KE Start Payload parsing to check that mandatory
1965 fields are present. Affected file lib/silcske/payload.c.
1967 * Fixed compilation warnigs in Irssi SILC Client. Affected
1968 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1970 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1972 * Print "nick now appears as newnick" and update Irssi's nicklist
1973 when you change your nick to "nick". Closes #62
1975 * Never format your own nick. Closes #63
1977 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1979 * SILC_UMODE_GONE changes are now propagated correctly to the
1980 Irssi client. Closes #54
1982 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1984 * Fixed example in /HELP KEY
1986 * Added expando $j which expands to current SILC Client version
1988 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1990 * Fixed public key decoding in crypto library.
1992 * Added better error printing to SKE library.
1994 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1996 * Fixed NICK command to not crash if nickname was not sent.
1998 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2000 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
2001 Deprecated the old Encrypt-And-MAC order. Updated protocol
2002 specs and implemented.
2004 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
2005 generation. Updated specs and implemented.
2007 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2009 * Added support for rekey before 2^32 sequence number wraps.
2010 Affected files in server and client library.
2012 * Padding must be at least 8 bytes now. Implemented and updated
2015 * Compute maximum padding for authentication packets to make
2016 passphrase approximation attacks impossible. Affected files
2017 in client library and in server.
2019 * Fixed PING command sending in client library and handling in
2020 server. The server ID must be ID Payload, not raw ID data.
2021 Affected files in server and client library.
2023 * Defined that all public keys sent in commands and notify
2024 payloads are actually Public Key Payloads not raw public key
2025 data. Updated protocol specs and implemented.
2027 * Updated protocol version to 1.2. Updated specs and code.
2029 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
2030 status types. Updated specs and the code.
2032 * Added support for normal client to kill its own entries from
2033 the network. Updated protocol specs and the code.
2035 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
2036 and added initial implementation.
2038 * Added MAC field to the Private Message Payload to protect
2039 against chosen ciphertext attacks. Updated the protocol specs
2042 * Added idle and signon fields to the ATTRIBUTE_SERVICE
2043 attribute to indicate the user's current idle and signon time
2044 of a service. Updated protocol specs and implemented.
2046 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2048 * Added "do_not_bind" argument to silc_client_file_send what
2049 can be used to not bind locally but assume the file receiver
2050 provides the point of connect. Usefull when sender is behind
2051 NAT device. Affected file lib/silcclient/silcclient.h and
2054 * Added -no-listener option to FILE SEND command in Irssi SILC
2055 client. Affected file irssi/src/silc/core/silc-servers.c.
2056 Renamed FILE RECEIVE to FILE ACCEPT.
2058 * Confirm passphrase for private key encryption in
2059 silc_create_key_pair and silc_change_private_key_passphrase.
2060 Affected files are lib/silcutil/silcapputil.c.
2062 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2064 * Move silc_client_packet_send back to internal, added
2065 silc_client_send_packet, a bit simpler function for application.
2066 Affected files lib/silcclient/silcclient.h, client.c and
2069 * Moved the SilcClientEntry, SilcChannelEntry and
2070 SilcServerEntry to silcclient.h to be public and documented
2071 them for application. Affected files are
2072 lib/silcclient/silcclient.h and idlist.h.
2074 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2076 * Fixed manual page installation patch by Ville Räsänen.
2077 USERS help page fix patch by Ville Räsänen
2079 * Changed the silc_client_command_call interface to make
2080 the command call simpler for the application. The library
2081 now handles the command line parsing, command finding and
2082 execution. Application only needs to call the function
2083 with the command line. Affected files are
2084 lib/silcclient/silcclient.h, command.[ch].
2086 * Fixed silc_get_input to NULL-terminate the returned input.
2087 Affected file lib/silcutil/silcutil.c.
2089 * Resolve the client's public key in JOIN command if the
2090 founder auth data is being requested but we don't know the
2091 client's public key. Affected file silcd/command.c.
2094 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2096 * Print notify for server opers when backup router comes
2097 online. Affected file silcd/server.c.
2099 * Fixed the INVITE command to send the invite list in
2100 command reply. Affected file silcd/command_reply.c.
2102 * Fixed MOTD command reply sending. Affected file
2105 * UTF-8 decode the topic in TOPIC command reply and LIST
2106 command reply in Irssi SILC client. Affected file is
2107 irssi/src/silc/core/client_ops.c.
2109 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2111 * Fixed the INVITE command to not crash Irssi SILC client
2112 when given without nickname argument. AFfected file
2113 irssi/src/silc/core/client_ops.c.
2115 * Fixed double free in WHOIS query on normal server when
2116 forwarding query to router. Affected file is
2117 silcd/server_query.c.
2119 * Fixed WATCH command reply handling on normal server which
2120 was missing altogether. Affected file silcd/command_reply.c.
2123 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2125 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2126 Included yodl sources for each of these. Also modified
2127 Makefile.am prototype to install these files to proper
2128 locations. Updated CREDITS. Affected file Makefile.am.pre,
2129 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2132 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2134 * Added support for encrypted private key files. Now
2135 passphrase must be provided when new key pair is created
2136 (can be empty though), and prompted when loading the
2137 private key. Added support for loading the old-style
2138 non-encrypted private keys as well. Affected files
2139 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2142 * Fixed silc_get_input to accept input on all terminals.
2143 Affected file lib/silcutil/silcutil.c.
2145 * Moved the Irssi SILC client key loading and other stuff
2146 to be called after the arguments and UI is initialized.
2147 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2149 * Added -P option to Irssi SILC client which can be used
2150 to change the passphrase of the private key. Affected
2151 file irssi/src/silc/core/silc-core.c.
2153 * Added silc_change_private_key_passphrase apputil routine
2154 to lib/silcutil/silcapputil.[ch].
2156 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2158 * Fixed connection closing in client library to not crash.
2159 Moved the connection freeing totally to function
2160 silc_clinet_del_connection. Affected file
2161 lib/silcclinet/client.c.
2163 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2165 * Changed includes/silcincludes.h to silcincludes.h.in to
2166 include configuration specific information. The silcdefs.h
2167 is not included in to installation anymore (it's only
2168 compilation time header).
2170 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2172 * Moved the SilcClient and SilcClientConnection from client.h
2173 to the public lib/silcclient/silcclient.h. Changed the
2176 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2178 * If version string in silc_clinet_alloc is NULL the library
2179 puts it automatically. Affected file lib/silcclient/client.c.
2181 * Changed the version strings from variables to #define's
2182 in includes/silcversion.h.
2184 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2186 * Added shared library complation support.
2188 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2190 * Added lib/silcutil/silcapputil.[ch] for application
2191 utility functions. It includes routines for applications'
2192 convenience. Added silc_create_key_pair, silc_show_public_key
2193 and silc_load_key_pair functions.
2195 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2197 * Send RESUME_CLIENT packet from router to backup routers
2198 to in resuming. Affected file silcd/packet_receive.c.
2200 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2202 * In IDENTIFY command parsing, send all other IDs except
2203 Client IDs explicitly to router for resolving on normal
2204 server. Also check that ID received in WHOIS command is
2205 always Client ID, others are not allowed. Affected file
2206 silcd/server_query.c.
2208 * Merged latest changes from irssi.org CVS.
2210 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2212 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2213 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2215 * Fixed the heartbeat sending in Irssi SILC client. Moved
2216 the silc_client_packet_send to silcclient.h for application
2217 usage. Affected files lib/silcclient/client_internal.h
2218 lib/silcclient/silcclient.h.
2220 * Fixed a bug in query resolving in server. Used wrong
2221 variable in a for loop and crashed. Affected file is
2222 silcd/server_query.c.
2224 * Server constructs requested attributes only to locally
2225 connected clients. Affected file silcd/server_query.c.
2228 * Fixed a bug when sending resolving from router to server
2229 with requested attributes. The constructed WHOIS command
2230 was incorrect. Affected file silcd/server_query.c.
2233 * Fixed Requested Attributes saving in WHOIS command reply.
2234 The length of the data buffer must be saved too. Affected
2235 file silcd/command_reply.c.
2237 * Update the client entry's servername after detaching is
2238 over. Affected file silcd/packet_receive.c. Bug #37.
2240 * Resolve incomplete client entrys in CUMODE_CHANGE and
2241 CMODE_CHANGE notifys. Affected file is
2242 lib/silcclient/client_notify.c. Bug #42.
2244 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2246 * Fixed channel key packet processing bug on backup router
2247 during backup resuming protocol. Affected file is
2248 silcd/packet_receive.c.
2250 * Fixed memory leaks in server. Affected files are
2251 silcd/server.c and silcd/packet_receive.c.
2253 * Fixed packet decryption problem when backup router encrypted
2254 channel message with wrong key during backup resuming
2255 protocol. Affected file silcd/packet_send.c.
2257 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2258 Toni Willberg (toniw@iki.fi)
2260 * Changed the SilcCipher context to be private. Changed the
2261 silc_cipher_get_iv to just return pointer to the IV. Added
2262 silc_cipher_get_name to return the name of the cipher.
2263 Fixed code all around to support these changes. Affected
2264 files are lib/silccrypt/silccipher.[ch], client library and
2267 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2269 * Fixed unaligned access in lib/silccore/silcattrs.c.
2271 * Fixed libtool linking in lib/silcsim/Makefile.am.
2273 * Fixed services attribute printing. Affected files is
2274 irssi/src/silc/core/silc-queries.c.
2276 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2278 * Fixed a crashbug in incoming server accepting. Affected
2279 file silcd/server.c.
2281 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2283 * Added automatically generated index to Toolkit Reference
2286 * Added support for Postscript Toolkit Reference Manual.
2288 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2290 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2293 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2295 * Added 'send_events' boolean argument to the function
2296 silc_schedule_set_listen_fd which sends the set events to
2297 the application explicitly if set to TRUE. Default action
2298 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2299 lib/silcclient/client_internal.h and silcd/server_internal.h.
2301 * Added silc_compare_timeval to determine which time values
2302 is smaller. Affected file lib/silcutil/silcutil.[ch].
2304 * Added sort-of "Quality of Service" (QoS) support to
2305 SilcSocketConnection. Data reception can be controlled with
2306 rate limit per second and/or read data length limit.
2307 Added silc_socket_set_qos. Affected files are
2308 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2310 * Added the QoS configuration to SILC Server configuration
2311 file. Affected files are silcd/serverconfig.[ch] and
2314 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2316 * Merged with irssi.org CVS.
2318 * Failed OPER and SILCOPER authentications are now logged.
2319 Affected file silcd/command.c. Bugs #25.
2321 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2323 * ROBODoc documented lib/silcutil/silcbuffer.h and
2324 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2325 <ville.rasanen@iki.fi>.
2327 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2329 * Added support for auto-passphrase authentication from the
2330 config file during connecting which was not implemented
2331 yet. Affected file irssi/src/silc/core/client_ops.c.
2333 * Fixed a bug in authentication protocol failure handling which
2334 was processing wrong callback context. Affected files
2335 are lib/silcclient/client.c and protocol.c.
2337 * Fixed the /ATTR allow off to actually work. Affected file
2338 is irssi/src/silc/core/silc-queries.c.
2340 * Fixed the /ATTR -del to work. Affected file is
2341 irssi/src/silc/core/silc-queries.c.
2343 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2345 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2347 * Fixed mask attribute adding in Irssi SILC client. Affected
2348 file irssi/src/silc/core/silc-queries.c.
2350 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2352 * Added support for saving the requested attributes in
2353 WHOIS to directory. Affected file is
2354 irssi/src/silc/core/silc-queries.c.
2356 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2358 * Added support for parsing VCard fields that do not have
2359 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2361 * Fixed a double free bug in hash table foreach function
2362 if the entry was deleted in the foreach callback. Affected
2363 file lib/silcutil/silchashtable.c.
2365 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2367 * Added silc_attribute_get_verify_data to return the signature
2368 verification data for either user digital signature or
2369 server digital signature in Requested Attributes. Affected
2370 files are lib/silccore/silcattrs.[ch].
2372 * Added silc_vcard_alloc which is used to allocated dynamic
2373 SilcVCard context. The silc_vcard_free now checks whether
2374 the context is dynamically allocated or not. Affected files
2375 are lib/silcutil/silcvcard.[ch].
2377 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2379 * Periodically remove the NOATTR status from client entry
2380 so that the client may take the attributes in use even after
2381 server has resolved them unsuccessfully earlier. Affected
2382 file silcd/server_query.c and idlist.h.
2384 * Moved sha1hash and md5hash from client->internal to
2385 SilcClient for application usage. Affected files are
2386 lib/silcclient/client.h and client_internal.h.
2388 * Fixed attribute encoding and decoding bugs. Affected
2389 files lib/silccore/silcattrs.[ch].
2391 * Added ATTR command to Irssi SILC Client which is used to
2392 manage user's Requested Attributes sending and values for
2393 WHOIS command. Affected files around Irssi SILC client.
2395 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2397 * Added silc_buffer_strformat which can be used to format
2398 strings into a buffer which size is automatically increased.
2399 Affected file lib/silcutil/silcbuffmt.[ch].
2401 * Added implementation of VCard (RFC 2426) which can be used
2402 as part of Requested Attributes in WHOIS command. Affected
2403 file lib/silcutil/silcvcard.[ch].
2405 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2407 * Some strncat -> silc_strncat changes our the core and
2410 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2411 errors. Added better error printing to SKE library.
2412 Affected files lib/silcske/silcske.c, silcske_status.h and
2415 * Save the PKCS key length even if only private key is set to
2416 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2418 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2419 length in bits not in bytes. Affected files are
2420 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2421 silcd/server_query.c.
2423 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2425 * Added silc_attribute_payload_encode_data to directly encode
2426 the data into the attributes buffer. Renamed function
2427 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2428 Affected files are lib/silccore/silcattrs.[ch].
2430 * silc_hash_table_find_foreach calls the foreach function now
2431 once even if the nothing was found with context set to NULL.
2432 Affected file lib/silcutil/silchashtable.[ch].
2434 * Remove the RESOLVING flag from client entry after received
2435 the Requested Attributes from the client. Fixed memory leak
2436 in client entry freeing. Affected files silcd/server_query.c
2439 * Added Requested Attributes support into SILC Client Library.
2440 It is not able to send requested attributes in WHOIS command,
2441 and also receive and process requested attributes. Added
2442 silc_client_attribute_[add|del] and silc_client_attributes_get
2443 functions. Added also `ignore_requested_attributes' to the
2444 SilcClientParams to not use attributes in client. Affected
2445 files are lib/silcclient/command.c, client_attrs.[ch],
2446 silcclient.h, client_internal and client.[ch].
2448 * Changed the silc_client_get_client_by_id to support Requested
2449 Attributes, it takes them as argument now. Affected file
2450 is lib/silcclient/silcclient.h, and idlist.c.
2452 * Added -details option to WHOIS command in Irssi SILC Client
2453 to support the requested attributes. By default it requests
2454 all attributes. Affected file lib/silcclient/command.c and
2455 irssi/doc/help/in/whois.in.
2457 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2459 * Add also SERVICE attribute for server-constructed attribute
2460 data. Also digitally sign the attributes and add
2461 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2462 silcd/server_query.c.
2464 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2466 * Changed the silc_attribute_payload_encode to support list
2467 of attributes (function may be called several times to add
2468 a new attribute). Removed the silc_attribute_payload_encode_list
2469 function. The encoding function now also automatically encodes
2470 the data, so the caller does not need to do that. Affected
2471 files lib/silccore/silcattrs.[ch].
2473 * Added support for replying on behalf of the user to the
2474 Requested Attributes in WHOIS command in the server. Affected
2475 file silcd/server_query.c.
2477 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2478 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2480 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2482 * Don't swtich to become primary router if we are backup if
2483 decryption error has occurred. Affected file silcd/server.c.
2485 * Fixed a bug in backup router IP address comparison in
2486 silc_server_backup_get.
2488 Save now also the port of the server/router and use that
2489 in comparison as well. Affected file silcd/server_backup.c.
2491 * Normal server now reconnects to backup router automatically
2492 if connection is lost to it. Affected file silcd/server.c.
2494 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2496 * If packet processing fails (like integrity check fails)
2497 the connection is closed now. Affected files are
2498 lib/silccore/silcpacket.c and silcd/server.c.
2500 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2502 * Fixed double free in RSA public key set function
2503 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2506 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2508 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2509 Added server_query.[ch] which provides one interface for
2510 querying information using all three commands.
2512 * Changed all "typedef unsigned char" in core library to
2513 "typedef SilcUInt8".
2515 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2517 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2519 * Renamed silc_server_get_client_resolve to
2520 silc_server_query_resolve and moved to server_query.[ch].
2522 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2524 * Resumed client packet handling from server put the resumed
2525 client on wrong list on router and caused the client not
2526 be present on the network anymore. Now fixed to put the
2527 client to correct list. Affected file silcd/packet_receive.c.
2529 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2531 * Various cleanup in error message output in config parsing code
2532 and in server init code. Fixed error log files containing
2533 too many newlines ('\n') in some situations. Affected files are
2534 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2536 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2538 * Use the reverse lookupped hostname in client internals
2539 instead of one user provided us as remote server name.
2540 Affected file lib/silcclient/client.c.
2542 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2544 * Added 'app_context' to silc_schedule_init. It is an
2545 application specific context that is delivered to application
2546 in task callback functions. Affected files are
2547 lib/silcutil/silcutil.[ch].
2549 * The hb_context in SilcSocketConnection is not freed
2550 automatically anymore (application must free it). Freeing
2551 it automatic is inconsistent. Affected files are
2552 lib/silcutil/silcsockconn.[ch].
2554 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2556 * Added support for removing explicitly added client connections
2557 in rehash and closing the client connections if they were
2558 unconfigured in the rehash. Affected file silcd/server.c.
2560 * Added support for aborting automatically pending commands
2561 that never receives the reply (to avoid memory leaks).
2562 Added also silc_server_command_pending_timed to set the
2563 specific timeout for pending command. Affected files are
2564 silcd/command[_reply].[ch].
2566 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2567 specs and lib/silccore/silcstatus.h.
2569 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2571 * Changed the silc_get_time to accept time value as argument
2572 or if zero is sent return current local time. Affected
2573 file lib/silcutil/silcutil.[ch].
2575 * Added STATS command to client library and Irssi SILC client.
2576 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2578 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2580 * Assure that channel key is set before sending it. May
2581 crash server otherwise. Affected file silcd/packet_send.c.
2583 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2585 * Assure that endless loop cannot happen with detached client
2586 resolving on normal server. Added idlist status
2587 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2588 silcd/idlist.h and silcd/packet_receive.c.
2590 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2592 * Incoming file transfer request cannot use same session as
2593 the sending session. This can happen when sending file to
2594 yourself. Crashed the client on quit. Affected file
2595 lib/silcclient/client_ftp.c. Bug #24.
2597 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2599 * Implemented the draft-riikonen-precense-attrs draft and
2600 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2602 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2604 * Distribute the SERVER_SIGNOFF notify also to local backup
2605 routers from the primary router. The backup router may not
2606 have the signing of local server directly connected and need
2607 to know about the signoff. Affected file silcd/server_util.c.
2609 * Use the primary router as the origin of the locally connected
2610 server when it is disconnecting from the backup router since
2611 that's where it really is coming from. Now the clients from
2612 the disconnecting server are removed correctly and "shadow"
2613 clients are not left to the backup router. Affected file
2616 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2618 * If normal server is standalone and found existing but disabled
2619 channel, do not re-create the channel since it creates
2620 duplicate same channels. Affected file silcd/server.c.
2622 * Added anonymous client connections support to server. New
2623 "anonymous" configuration option to ConnectionParams section
2624 added. If set to true, the username and hostname information
2625 of the client will be scrambled and anonymous user mode is
2626 set automatically to the user. Affected files are
2627 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2629 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2631 * In JOIN notify handling, mark that the cache entry of the
2632 client cannot be expired. Can cause crashes on normal
2633 server (asserts client->channels). Affected file is
2634 silcd/packet_receive.c.
2636 * From now on distribution versions are used as protocol versions
2637 instead of by default using the Toolkit base version as protocol
2638 version. Affected file prepare.
2640 * Do not set the locally resolved hostname for local client
2641 entry but take what server sends. This way the real hostname
2642 is showed in WHOIS for yourself. Affected file is
2643 lib/silcclient/idlist.c and lib/silcclient/client.c.
2645 * Resolve local info with IDENTIFY when connecting to server.y
2647 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2649 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2650 for implied search (not needed on platforms which has native
2651 pthreads library). Use --without-pthreads to disable threads.
2652 Affected file is configure.in.pre
2654 * Fixed --with-iconv on platforms which need to bypass (broken)
2655 native iconv(). Affected file is configure.in.pre
2657 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2659 * Moved -C option parsing in Irssi SILC client at same time
2660 as other options. The UI was initialized earlier and caused
2661 problems on command line. Bug #16. Affected file is
2662 irssi/src/silc/core/silc-core.c.
2664 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2666 * Added global variable silc_log_timestamp that tells silclog
2667 wether to print or not the timestamp in the logging files.
2668 Affected file lib/silcutil/silclog.[ch].
2670 * Added silcd configuration option Timestamp in the Logging
2671 section. Affected file silcd/serverconfig.[ch],
2672 doc/example_silcd.conf.in.
2674 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2676 * Fixed fingerprint checking to check for entirely empty
2677 fingerprint instead of two first bytes when determining
2678 if it is set. Bug #18. Affected file silcd/command.c.
2680 * Fixed duplicate PKCS name registering to not allow it.
2681 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2683 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2685 * Conditionalize non-gcc compiler optimizations for various
2686 platforms, enable those commented out. Cleanups.
2687 Affected file lib/silcmath/mpi/configure.in
2689 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2691 * silc_rng_exec_command() left zombie processes if command
2692 didn't generate any output. Affected file
2693 lib/silccrypt/silcrng.c
2695 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2697 * Rewrote iconv checking, introduce --with-iconv for systems
2698 which rely on libiconv. Check if iconv() provided by libc
2699 is good enough, otherwise demand libiconv. Affected file
2702 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2704 * Search for ldopen() also in libc. This enables SIM support
2705 on *BSD systems. Based on patch from Alex Zepeda. Affected
2706 file configure.in.pre
2708 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2710 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2711 This fixes prepare on *BSD systems. Affected file
2714 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2716 * More fixed for not having purge timeout for global clients
2717 that are on channel. Affected files silcd/command_reply.c
2720 * Fixed the rekey protocol to work with backup router connections.
2721 Rekey packets are now allowed on disabled connections as
2722 well. Affected files silcd/packet_send.c and server.c.
2724 * Do not switch to be as backup router when shutting down and
2725 closing the primary connection. Affected file silcd/server.c.
2727 * Fixed memory leaks in backup router deleting. Added
2728 silc_server_backup_free to free all data during shutdown of
2729 server. Affected files silcd/server_backup.[ch].
2731 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2733 * Do not process commands if the sock->user_data is NULL.
2734 Affected file silcd/command.c.
2736 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2738 * Fixed buffer overflow and security problems (loosing bits
2739 in CFB encryption) in SILC RNG. Problems reported by
2740 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2742 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2744 * Added yet more checks that client is not expired on global
2745 list if it is on channels. Affected file is
2746 silcd/command_reply.c.
2748 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2750 * Merged c0ffee's MIME signal patch which adds support for
2751 sending also MIME messages in Irssi SILC Client, and handling
2752 received MIME messages in a signal (and perhaps doing something
2753 to non-textual MIME messages).
2755 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2757 * Fixed pending command deletion in server and client library
2758 to check the whole list instead of breaking after first found.
2759 The affected files are silcd/command.[ch] and
2760 lib/silcclient/command.[ch].
2762 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2764 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2765 secret or private, otherwise it's possible to find out
2766 whether a secret channel exists or not. Affected file
2769 * If CMODE change fails during the mode setting, assure that
2770 the old mode mask is set for the channel back. Affected
2771 file silcd/command.c.
2773 * Fixed passphrase saving on +a channel on normal server
2774 after successful JOIN command. Affected file silcd/command.c.
2776 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2778 * Remove server/router operator privileges in DETACH command,
2779 since it's possible to resume to server where these
2780 privileges would not be allowed for the client. Affected
2781 file silcd/command.c.
2783 * Do not set to wait for backup in rehash of the server.
2784 Affected file silcd/server.c.
2786 * Do not check listener sockets when counting how many
2787 socket connections we have. Affected file is
2788 silcd/server_util.c.
2790 * Do not announce disconnected clients that are remaining
2791 in history (for WHOWAS). This is because SIGNOFF notify
2792 for these has been sent earlier already. Affected file
2795 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2797 * Buffer overflow with CUMODE command's mode->mode character
2798 conversion. Reported by Ville Räsänen. Affected file
2799 lib/silcutil/silcutil.c.
2801 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2803 * Allow heartbeat packets to go disabled connections anyway.
2804 Affected files silcd/server.c and silcd/packet_send.c.
2806 * Do not broadcast New Channel packets with List flag set
2807 in the packet to backup routers. The router must check
2808 for the correctness of the packets before sending them.
2809 It is possible that router will have enforce Channel ID
2810 change and this would cause desync in the backup router.
2811 Affected file silcd/packet_receive.c.
2813 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2814 are handled in list parsing. They are not list packets
2815 anymore. Affected file silcd/packet_receive.c.
2817 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2819 * Stop waiting for backup router through the timeout, not
2820 directly after backup router has arrived. Affected file
2823 * Do not re-create channel keys and send them when removing
2824 clients in server shutdown. Affected files are
2825 silcd/server_internal.h and silcd/server_util.c.
2827 * Notify distribution to backup routers was missing from
2828 the silc_server_send_notify_dest function which caused
2829 desyncing problems with backup router. Affected file is
2830 silcd/packet_send.c.
2832 * The client's channel removing was working wrong on
2833 backup router. It assumed that it doesn't know global
2834 information but backup router does know. For this reason
2835 it could remove channel when it wasn't supposed to do that.
2836 Affected file silcd/server.c and silcd/server_util.c.
2838 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2840 * Stop for a couple seconds after badkup router has become
2841 primary router. Affected file silcd/server.c.
2843 * Added silc_server_remove_servers_by_server, which is used
2844 to remove servers originated from some other server. Also
2845 clients of those servers can be removed too. Affected file
2846 silcd/server_util.[ch].
2848 * When removing clients after a server has signed of remove
2849 also all servers behind that server (unless they are known
2850 to be available locally), and send SERVER_SIGNOFF for each
2851 of the server separately. Also the signed off clients are
2852 sent now separately per signed off server. The affected files
2853 are silcd/server.c and silcd/server_util.[ch].
2855 * All servers added with silc_idlist_add_server must always
2856 have both "router" and "connection" pointers set. Otherwise,
2857 bad server entries may be left around in the cache.
2858 Affected file silcd/command_reply.c.
2860 * Do not create the channel key in NEW_CHANNEL packet
2861 processing if the channel is empty. Affected file
2862 silcd/packet_receive.c.
2864 * Completed backup router support for standalone routers.
2865 Supports also servers in the cell that do not use the backup
2868 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2870 * Fixed a bug in silc_string_regexify which did not add '^'
2871 at the start of each string, and thus the matching was
2872 not explicit. For example ban list iikone@*!*@* would
2873 match also "priikone", which is wrong, it would have to be
2874 *iikone@*!*@* to match also "priikone". Affected
2875 file lib/silcutil/unix/silcunixutil.c.
2877 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2879 * Enable all local server connections before updating client
2880 caches when we've become backup router. Otherwise, signoff
2881 packets may not reach the clients. Affected files are
2882 silcd/server.c and silcd/server_util.[ch].
2884 * Fixed a bug in version string parsing which could crash
2885 the program with specially formatted version string.
2886 Bug reported and patch provided by Ville Räsänen. Affected
2887 file lib/silcutil/silcutil.c.
2889 * Handle the disconnection immediately when DISCONNECT
2890 packet is received in server. Affected file silcd/server.c.
2892 * Primary router now waits a short time (10 seconds) for
2893 backup router connection before accepting any other
2894 connection (except local). Affected file silcd/server.c,
2897 * Fixed a crash in client libary in NICK_CHANGE notify when
2898 NICK_CHANGE arrived for client entry we are resolving
2899 currently. Affected file lib/silcclient/client_notify.c.
2901 * Call the sconn->callback completion even if error had
2902 occurred. Start reconnecting always if connection to
2903 primary router fails during backup router protocol.
2904 Affected files silcd/server.c and server_backup.c.
2906 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2908 * Added functions silc_server_send_opers and
2909 silc_server_send_opers_notify to send packets stricly
2910 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2911 to send variable argument notify to operators.
2912 Affected files silcd/packet_send.[ch] and silcd/server.h.
2914 * Removed UMODE rights checking with UMODE_CHANGE notify.
2915 Affected file silcd/packet_receive.c.
2917 * Server/router operator now receives notify when network
2918 switches to backup router and when it resumes the use of
2919 primary router. Affected file silcd/server.c and
2920 silcd/server_backup.c.
2922 * Fixed the updating of client information after backup
2923 resuming protocol is over; update all except local clients
2924 to the new primary router. The affected file is
2925 silcd/server_util.c.
2927 * Added support for closing active connections in rehash
2928 that were unconfigured by the user. Supports currently
2929 closing server and router connections. Affected file
2932 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2934 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2936 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2937 is NULL since seems that on some platforms NULL is allowed
2938 and on some it's not. Fallback encoding is used instead.
2939 Affected file lib/silcutil/silcstrutil.c.
2941 * Fixed statistics updating for incoming server connection
2942 which could cause problems when re-connecting. Affected
2943 file silcd/server.c.
2945 * Preliminary backup router support for standalone router
2946 added. Affected files in silcd/.
2948 * Mark server connections in backup router disabled before
2949 and after backup protocol. Affected file is
2950 silcd/server_backup.c.
2952 * Added support for reconnecting to remote server connection
2953 even if the protocol fails, and if the configuration wants
2954 us to keep trying to connect anyway.
2956 Server connection is not allowed to backup router if
2957 backup router does not have connection to primary router yet.
2959 Affected file is silcd/server.c.
2961 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2963 * Added silc_client_udpate_server function to update changed
2964 server info. Affected file lib/silcclient/idlist.[ch].
2966 * Added check for server entries that are being resolved when
2967 notify is received. If being resolved, handle the received
2968 notify only after it's resolved so that all notifys are
2969 handled in same order as received from the server.
2971 Added similar resolver check to channel entries. Every
2972 notify that cause resolving of any information that affects
2973 channel entry marks the channel entry in waiting state.
2974 After whatever resolving is over the waiters are signalled
2975 and only then the notifys are handled in the same order
2976 as delivered from the server.
2978 Affected files are lib/silcclient/idlist.[ch], and
2981 * Fixed KILLED notify handling in normal server. Affected
2982 file silcd/packet_receive.c.
2984 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2985 is locally connected, or was locally connected (but may
2986 be detached and connection is not active). Added also
2987 SILC_IS_LOCAL for checking this status. Affected files
2988 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2989 silcd/server.c and silcd/server_internal.h.
2991 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2993 * Don't send or handle TOPIC_SET if topic is already set and
2994 is same as being set. Affected files silcd/command.c and
2995 silcd/packet_receive.c.
2997 * Fixed CMODE change rights checking to work correctly when
2998 removing modes by operator. Affected file is
2999 silcd/server_util.c.
3001 * Fixed some handling with New Channel packet in router and
3002 fixed some CMODE_CHANGE notify handling in server and router.
3003 Affected file is silcd/packet_receive.c.
3005 * Changed "disconnect" client operation to include the
3006 reason of the disconnection and optional disconnection
3007 message. Affected file lib/silcclient/silcclient.h.
3009 * Made the compilation of lib/contrib/ stuff conditional.
3010 Affected files configure.in.pre, lib/contrib/Makefile.am.
3012 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3014 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
3015 to the sender of the notify too, to avoid situation where two
3016 notifys are in the network at the same time going to oppsite
3017 directions. Affected file silcd/packet_receice.c.
3019 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3021 * Delete the client from channel even if the cilent->id is
3022 NULL. It was possible that client was deleted without
3023 removing from channels (theoretically at least). Affected
3024 file silcd/server.c and silcd/server_util.c.
3026 * Free the client data too when resuming is not successful.
3027 Affected file silcd/packet_receive.c.
3029 * Merged some code from c0ffee's silc-plugin. Affected files
3030 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
3032 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
3033 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
3034 to the primary router connection, the other one returns
3035 TRUE if packet must be broadcasted to network.
3037 * All notifys that are destined to primary router (to network)
3038 are now automatically sent to backup routers even if the
3039 router is standalone (and has backup router). Affected files
3042 * Added --without-irssi and --without-silcd configuration
3043 options for disabling the compilation of these applications.
3044 Affected file configure.in.pre and prepare.
3046 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3048 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
3049 UTF-8 encoding and decoding. Added also new encodings
3050 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
3052 Added also SILC_STRING_LANGUAGE which is language and charset
3053 specific encoder and decoer for those platforms that support
3054 iconv(). It can convert the UTF-8 to and from the locale
3055 specific character set.
3057 Affected file lib/silcutil/silcstrutil.[ch].
3059 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
3061 * Added function silc_get_command_name to the file
3062 lib/silcutil/silcutil.[ch].
3064 * Improved the server debug output a bit. Affected files are
3067 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3069 * Save the channel passphrase when received succesful JOIN
3070 command reply from router, on normal server. Otherwise
3071 joinig +a channels from normal server is not possible.
3072 Affected file silcd/command.c.
3074 * Fixed a bug in TOPIC_SET notify handling. The notifier
3075 may be other than client too, like server or channel.
3076 It expected it to always be only client and ignored the
3077 notify. Affected file silcd/packet_recieve.c.
3079 * Removed some (unnecessary) debug printing from
3080 lib/silccore/silcid.c and lib/silccore/silcargument.c.
3082 * Do not force CMODE_CHANGE when server is announcing new
3085 Router announces stuff only after server reannounces channel
3086 after CHANNEL_CHANGE notify.
3088 These fixes optimizes the announcing procedure, and perhaps
3089 fixes some problems too. Affected file silcd/packet_receive.c.
3091 * Fixed SERVER_SIGNOFF sending to local clients. It was
3092 totally broken and sent the notify to all local clients,
3093 instead of only to those that was on same channel as the
3094 signing off clients. Affected file silcd/server_util.c.
3096 * Added -D option to server. It can be used to give debug
3097 level. The levels are from 0 - 99, and are predefined for
3098 smooth server debugging. (see silcd.c for the predefined
3099 levels). Affected file silcd/server.c.
3101 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3103 * Fixed a bug in Irssi SILC client to close the connection
3104 properly when disconnecting from server. Affected file
3105 irssi/src/silc/core/client_ops.c.
3107 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3109 * When authenticating as founder during JOIN command, check
3110 that the one authenticating becomes the only founder on the
3111 channel. Affected file silcd/command.c.
3113 * Better checking for founder mode setting when CUMODE_CHANGE
3114 notify is received. Affected file silcd/packet_receive.c.
3116 * Close all connections when shutting down the server by sending
3117 DISCONNECT packet. Close all listeners too when shutting
3118 down the server. Affected file silcd/server.c.
3120 * Handle DISCONNECT packet correctly in client library by
3121 calling the "disconnect" client operation. Affected file
3122 lib/silcclient/client.c.
3124 * Handle local errors correctly during resuming. Affected
3125 file lib/silcclient/client.c.
3127 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3129 * The log file is not dupped internally anymore in
3130 lib/silcutil/silclog.c. Fixed memory leaks too.
3132 * The scheduler now dispatches all pending timeout tasks
3133 when it is uninitialized with silc_schedule_uninit.
3134 Affected file lib/silcutil/silcschedule.c.
3136 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3138 * Added --enable-stack-trace option to configure. Added
3139 memory allocation stack trace support. Added files
3140 lib/silcutil/stacktrace.[ch]. Affected files are
3141 lib/silcutil/silcmemory.[ch].
3143 * Fixed memory leaks from libraries and server. Affected
3144 files around the tree.
3146 * Reverted back a fix made to CUMODE which broke it.
3147 Affected file silcd/command.c.
3149 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3151 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3152 core library, and implemented it. All textual messages SHOULD
3153 use this flag and the message MUST be UTF-8 encoded.
3154 All text messages sent by Irssi SILC client are now UTF-8
3155 encoded (regardless whether the terminal supports UTF-8 or not).
3156 Affected files are lib/silccore/silcchannel.h,
3157 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3160 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3162 * Added lots of new statistics updating that was missing from
3163 the server and router code. Affected files in silcd/.
3165 * Sending SIGUSR1 signal to server now dumps the current
3166 server statistics into /tmp directory. Affected file is
3169 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3170 the SILC Hash Interface also. Added new functions
3171 silc_hash_get_name, silc_hash_init, silc_hash_update and
3172 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3174 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3176 * Added some better info printing for client during connecting.
3177 Affected file silcd/server_util.c.
3179 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3180 to silence a user on a channel. Affected files are
3181 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3182 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3183 and silcd/packet_receive.c.
3185 * Fixed a fatal bug in handling of malformed command payload.
3186 Affected file silcd/command.c.
3188 * Fixed a double free when announcing channel users to router.
3189 Affected file silcd/server.c.
3191 * After successful authentication to channel founder mode, check
3192 that there isn't anyone else with founder mode on the channel.
3193 The one that authenticated will become founder and anyone
3194 else is demoted. Affected file silcd/command.c.
3196 * Added error printing of any error that has occurred during
3197 any command in client library. Affected file is
3198 irssi/src/silc/core/client_ops.c.
3200 * Removed some error printing from the client library and left
3201 it for the application to worry (from the error status it
3202 receives in 'command' client operation. Affected file is
3203 lib/silcclient/command.c.
3205 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3207 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3208 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3209 Starting key agreement with itself is denied. Affected file
3210 is lib/silcclient/client_keyagr.c.
3212 * Fixed some error checkings from the SFTP library which caused
3213 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3214 and lib/silcsftp/sftp_util.c.
3216 * Added new "debug" and "debug_string" settings to Irssi SILC
3217 client which can be used to print runtime debugging on the
3218 Irssi's screen. Available when compiled with --enable-debug
3219 option. Affected file irssi/src/silc/core/silc-core.c.
3221 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3223 * Fixed a missing variadic parameter in a function call that
3224 caused server crash when a non-allowed connection arrived.
3225 Reported by Richard Becker. Affected file silcd/server.c.
3227 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3229 * Added WATCH list sending to backup routers from router.
3230 The WATCH command is sent by the router to the backup
3231 router. Affected file silcd/command.c.
3233 * Mark the backup_router flag for RouterConnection entry
3234 if the backup router stuff is defined in the config file.
3235 Affected file silcd/serverconfig.c.
3237 * Fixed some backup data sending around the code to work better
3238 if the router is standalone router. Not all places were fixed.
3239 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3242 * Fixed the router connecting when connecting to multiple
3243 routers. It ignored every other router except the first
3244 one. Affected file silcd/server.c.
3246 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3248 * Made the private key generation after expiration optional.
3249 If not created after expiration the old key will re-expire
3250 at a later time (and thus key pair is not necessary to
3251 change). Affected file irssi/src/silc/core/clientutil.c.
3253 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3255 * The length arguments in bind() and connect() were wrong
3256 and fixed now to used SIZEOF_SOCKADDR in the
3257 lib/silcutil/unix/silcunixutil.c.
3259 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3261 * Fixed detach timeout handling to use Client ID and not
3262 the actual client entry which may be freed in the callback.
3263 Affected file silcd/command.c.
3265 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3267 * Merged c0ffee's multiple interface support patch.
3268 Affected files in silcd/.
3270 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3272 * Cleanup keys properly. Affected file is
3273 irssi/src/silc/core/clientutil.c.
3275 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3277 * Display the user mode on the status bar. Affected file
3278 irssi/src/silc/core/silc-expandos.c.
3280 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3282 * If private message key is not set, but the flag is set in
3283 the packet, ignore the packet since it cannot be decrypted.
3284 Affected file lib/silcclient/client_prvmsg.c.
3286 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3288 * When resuming client, remove the old client entry from
3289 the watcher list too. Affected file silcd/packet_receive.c.
3291 * Do not allow normal server to force founder mode away
3292 from router if the founder mode is already set. Affected
3293 file silcd/packet_receive.c.
3295 * Remove the client entry with watch notify types with short
3296 timeout, and not directly, so that other notifys can be
3297 retrieved too. Affected file lib/silcclient/client_notify.c.
3299 * Display notification about data messages that cannot be
3300 displayed. Affected files irssi/src/silc/core/client_ops.c,
3301 irssi/src/fe-common/silc/module-formats.[ch].
3303 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3305 * Fixed the CHANNEL_CHANGE notify handling in client libary
3306 to not use freed memory. Affected file is
3307 lib/silcclient/client_notify.c.
3309 * Fixed CUMODE_CHANGE notify handling in server. Affected
3310 file silcd/packet_receive.c.
3312 * Fixed USERS command to support empty channels. Affected
3313 file silcd/command.c.
3315 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3317 * Allow multiple identical pending commands to be registered
3318 in client library. Affected file is lib/silcclient/command.c.
3320 * Call the completion for resolving client information only
3321 after all resolvers has finished. This fixes a crash in
3322 the client. Added support for checking when the resolvers
3323 are finished. Affected file is lib/silcclient/idlist.c.
3325 * Wait by default 3 seconds before reconnecting to the server
3326 after being disconnected. Makes the /detach command a bit
3329 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3331 * Check the watcher list before sending signoff notifys
3332 when closing client connection. Affected file is
3335 * Added better CMODE command rights checking. Affected file
3336 silcd/server_util.c.
3338 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3340 * Fixed watcher list checking during server signoff. It
3341 crashed the server. Affected file silcd/server_util.c.
3343 * The JOIN command reply returns now the founder's public
3344 key. Affected file is silcd/command.c.
3346 * Announce the channel mode, and the mode properties with
3347 CMODE_CHANGE notify. Affected file silcd/server.c.
3349 * Mark new channels by default disabled, untill at least
3350 one user joins the channel. Affected file is
3351 silcd/packet_receive.c.
3353 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3355 * The nickname argument to watch notify can be optional.
3356 Fixes a crash in server. Affected file silcd/packet_send.c.
3358 * Remove the client entry from cache if the WATCH notify type
3359 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3360 lib/silcclient/client_notify.c.
3362 * Check the watcher list before and after changing nickname
3363 when the NICK_CHANGE notify is received. Affected file is
3366 * Fixed a crash in OPER and SILCOPER command sending. Empty
3367 passphrase caused the crash. Affected file is
3368 lib/silcclient/command.c.
3370 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3372 * Merged with Irssi CVS for Irssi SILC client.
3374 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3376 * Completed the protocol specifications.
3378 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3380 * Merged with Irssi CVS for Irssi SILC client.
3382 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3384 * Added the founder's public key delivery to the
3385 CUMODE_CHANGE notify type as well. Updated the protocol
3386 specs and the code. Affected files are silcd/packet_send.[ch],
3387 silcd/packet_receive.c and silcd/command.c.
3389 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3391 * Added silc_pkcs_public_key_copy function into the
3392 lib/silccrypt/silcpkcs.[ch].
3394 * Remove the `iv' from the SilcChannelEntry since we can
3395 live without it. Affected files are silcd/idlist.h and
3396 silcd/packet_receive.c.
3398 * Added support for sending the founder's public key in
3399 the CMODE_CHANGE notify packet in the server. Affected
3400 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3401 silcd/command.c and silcd/server.c.
3403 * Changed the FOUNDER_AUTH authentication to use only
3404 public key authentication as defined by new protocol
3405 specs. Passphrase authentication with that mode cannot
3406 be used anymore. It is now possible to reclaim founder
3407 mode from any server in the network. Affected files are
3408 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3410 * Added permanent channels support by making the channel
3411 permanent when FOUNDER_AUTH mode is set on the channel.
3412 The channel will not be destroyed even if channel is empty
3413 when that mode is set. Protocol TODO #17. Affected
3414 files are silcd/server.[ch], server_util.[ch],
3415 silcd/command.c, silcd/packet_receive.c and
3416 lib/silcclient/command.c.
3418 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3420 * Added reference counter to the command reply context in
3421 the client library. Affected files are
3422 lib/silcclient/command_reply.[ch].
3424 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3426 * Fixed rekey protocol with PFS in the client library.
3427 Affected file is lib/silcclient/protocol.c.
3429 * Added support for list of errors in client library
3430 command reply handling. Affected file is
3431 lib/silcclient/command_reply.c.
3433 * Defined that the WHOIS and IDENTIFY commands can send
3434 list of errors. Updated the protocol specs. Protocol
3437 * Added support for sending list of errors to WHOIS and
3438 IDENTIFY commands in server. Added support for receiving
3439 list of errors in server. Affected files are
3440 silcd/command.c and silcd/command_reply.c.
3442 * Fixed client info resolving on LEAVE command in client
3443 library to not crash. Affected file is
3444 lib/silcclient/client_notify.c.
3446 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3448 * Defined that the NICK command replies with thew changed
3449 nickname too, to make the nickname changing simpler at
3450 the client's end. Updated protocol specs and the code
3451 in client and server. Affected files are
3452 silcd/command.c, lib/silcclient/command_reply.c and
3453 lib/silcclient/command.c.
3455 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3457 * Added `Compressed' packet flag to indicate that the packet
3458 payload is compressed by the sender. Updated the protocol
3459 specs and the core library. The compression still is not
3460 implemented in the sources. Affected file is
3461 lib/silccore/silcpacket.h.
3463 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3465 * Remove pending command callbacks also if the connection
3466 to the server is destroyed. Affected file is
3467 lib/silcclient/client.c.
3469 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3471 * Added new QUIET channel user mode that can be used to
3472 quiet a user in a channel. Updated the protocol specs but
3473 it wasn't implemented yet. Protocol TODO #27. Affected
3474 file is lib/silccore/silcmode.h.
3476 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3478 * Added BLOCK_INVITE user mode to be able to block incoming
3479 invite notifications. Protoocol TODO #26. Affected files
3480 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3483 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3484 the protocol specs and the code. Affected file is
3485 lib/silccrypt/silcpkcs.c.
3487 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3489 * Disconnect Payload includes now the status type. Updated
3490 the protocol specs and the code. Protocol TODO #25.
3491 Affected files are silcd/server.c, lib/silcclient/client.c.
3493 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3494 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3495 Moved the silc_client_command_status_messages table to the
3496 lib/silcutil/silcutil.c and added new funtion
3497 silc_get_status_message, which deprecates function
3498 silc_client_status_message. Affected files are
3499 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3500 lib/silcutil/silcutil.[ch].
3502 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3504 * Defined that the nickname hash in Client ID MUST be from
3505 lowercase nickname. This effectively changes nicknames in
3506 SILC to case-insensitive. Updated the protocol specs and
3507 the code. Affected files are lib/silcutil/silcutil.[ch],
3508 silcd/serverid.c, and silcd/idlist.c.
3510 * Added new channel user modes BLOCK_MESSAGES_USERS and
3511 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3512 code. Affected files are lib/silccore/silcmode.h,
3513 lib/silcclient/command.c, and silcd/packet_send.c.
3515 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3516 specs and code. Affected file lib/silccore/silcstatus.h.
3518 * Added support for watch list. It is possible to add nicknames
3519 to be watched, and when they come to network, leave network
3520 or user mode changes the watcher will be notified of this
3521 change. Added SILC_COMMAND_WATCH command, added new
3522 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3523 notifications. Updated the protocol specs and implemented
3524 this to library, client and server. Protocol TODO #21.
3525 Affected files are lib/silccore/silccomand.h,
3526 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3527 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3528 silcd/packet_send.[ch], silcd/packet_receive.c, and
3529 irssi/src/silc/core/client_ops.c.
3531 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3532 somebody watching you. Updated the protocol specs and the
3533 code. Affected files are lib/silccore/silcmode.h, and
3534 lib/silcclient/command.c.
3536 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3538 * Added service support to SILC protocol. Added new command
3539 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3540 core library. Services are not implemented in server or
3541 client for now. Protocol TODO #20. Affected files are
3542 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3544 * Added SilcStatus argument to `command' client operation
3545 to return the error status when command sending fails
3546 locally. Changed all command in client library to return
3547 correct command status. Affected files are
3548 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3549 irssi/src/silc/core/client_ops.c.
3551 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3553 * Added silc_mime_parse function to parse MIME headers.
3554 Affected files are lib/silcutil/silcstruti.[ch].
3556 * Added MIME header parsing in Irssi SILC Client. It displays
3557 all textual MIME objects, others it ignores. Affected file
3558 is irssi/src/silc/core/clien_ops.c.
3560 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3562 * Fixed a bug in the pid writing function, which couldn't be
3563 written in a root-owned directory.
3565 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3567 * Defined that channel message to unknown Channel ID must
3568 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3569 Updated the protocol specs and the code in server. The
3570 affected file is silcd/packet_receive.c.
3572 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3574 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3575 that it is used to send error notifys if error occurs during
3576 some SILC packet processing, except commands. The error
3577 types are same as for command reply types. Defined that
3578 if private message is sent to unknown Client ID the error
3579 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3580 Updated the protocol specs and code. Affected files are
3581 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3582 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3583 and irssi/src/silc/core/client_ops.c. Renamed the
3584 SilcCommandStatus to SilcStatus.
3586 * Defined the use of extra WHOIS attributes in WHOIS command.
3587 The <Requested Attributes> (defined in a separate document)
3588 can be used to request additional information about user
3589 not returned by standard WHOIS command. Defined that server
3590 can send WHOIS command directly to client. Client provides
3591 the requested attributes to the server. Updated the protocol
3592 specs. Protocol TODO #4. Implementation is not done yet
3593 (Protocol TODO #24).
3595 * Renamed function silc_client_command_status_message to
3596 silc_client_status_message. Affected files are
3597 lib/silcclient/command_reply.[ch].
3599 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3601 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3602 32 bit integers. Updated the protcol specs and the code.
3603 Affected files are silcd/command.c and
3604 lib/silcclient/command.c.
3606 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3608 * Fixed a bug in library where sending a bogus authentication
3609 payload would lead to a crash. Affected file is
3610 lib/silccore/silcauth.c.
3612 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3614 * Added detach_disabled and detach_timeout server config
3615 options to the server. Affected files silcd/serverconfig.[ch],
3616 silcd/command.c and silcd/packet_receive.c.
3618 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3620 * Added resolve_cmd_ident field to the SilcClientEntry structure
3621 too so that if the entry is for example being resolved so
3622 another command may attach to the same pending command reply
3623 without requiring to resolve the same entry again. Added
3624 support for adding multiple pending commands for one
3625 command idenfier. Affected files lib/silcclient/command.[ch],
3626 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3628 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3630 * Defined that server receives WHOIS command reply for private
3631 and secret channels too. Updated protocol specs and the
3632 code in server. Affected file silcd/command.c.
3634 * Defined <channel user mode list> argument to WHOIS command
3635 reply for returning user modes on the channels. The
3636 channel list now doesn't include the user mode anymore but the
3637 actual channel mode. Updated protocol specs and the code in
3638 client and server. Affected files are silcd/command_reply.c,
3639 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3640 and lib/silcclient/command_reply.c.
3642 * Save the channels list in WHOIS command reply in normal server
3643 so that WHOIS always shows joined channels also in normal
3644 server and not just on router. Affected file is
3645 silcd/command_reply.c.
3647 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3649 * Defined that server receives USERS command reply for private
3650 and secret channels too. Updated protocol specs and the
3651 code in server. Affected file silcd/command.c.
3653 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3655 * Changed the UMODE's mode mask argument to be optional. If
3656 not provided then the command merely returns the current mode
3657 mask to the client. Updated protocol specs and the server.
3658 Affected file is silcd/command.c.
3660 * Added SILC session detachment/resuming support. It is possible
3661 to detach by closing the network connection and then re-connect
3662 and resume to the old client session. Added DETACHED user
3663 mode that server will set for detached client. Added new
3664 packet RESUME_CLIENT which is used to perform the resuming
3665 process. Added DETACH command. Updated the protocol specs,
3666 core library, client and server. Protocol TODO #22. Very
3667 many affected files around the tree.
3669 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3671 * Changed the CMODE's mode mask argument to be optional. If
3672 not provided then the command merely returns the current mode
3673 mask to the client. Updated protocol specs and the server.
3674 Affected file is silcd/command.c.
3676 * Changed the Killer's Client ID in KILLED notify to be just
3677 any ID payload since router server is allowed to kill as well.
3678 Updated protocol specs, client libary and server. Affected
3679 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3680 and irssi/src/silc/core/client_ops.c.
3682 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3684 * Added new user modes ANONYMOUS for special anonymous servers
3685 that may set the mode for client, and BLOCK_PRIVMSG which
3686 client may set to block incoming private messages unless the
3687 Private Message Key flag is set (using private keys to protect
3688 private messages). Updated protocol specs and code in client
3689 and server and core library. Protocol TODO #23. Affected
3690 files are lib/silccore/silcmode.h, silcd/server.[ch],
3691 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3692 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3694 * Added new channel user mode BLOCK_MESSAGES which the client
3695 may set to itself to tell server not send channel messages.
3696 Other packets such as channel key packets are still sent.
3697 Protocol TODO #23. Updated the protocol specs, client and
3698 server. Affected files are lib/silccore/silcmode.h,
3699 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3700 lib/silcutil/silcutil.c, silcd/command.c, and
3701 silcd/packet_send.c.
3703 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3705 * Redefined the Status Payload to include now two 8 bit fields,
3706 instead of one 16 bit field. This now makes it possible to
3707 send list of errors. Updated the protocol specs and the code
3708 in core library, client library and server. Protocol TODO #1.
3709 Affected files are lib/silccore/silccommand.[ch],
3710 lib/silcclient/command_reply.[ch], silcd/command.c,
3711 silcd/command_reply.c and silcd/packet_receive.[ch].
3713 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3715 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3716 must be handled by the application and should tell the application
3717 that an error message was already printed, and it should print the
3718 config coords (line, filename, ...). Affected files are
3719 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3721 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3722 server config parsing code more readable.
3724 Fixed a bug in the fetch_logging() config callback.
3726 Affected files is silcd/serverconfig.c.
3728 * Drop root privileges when started in foreground. Don't drop them
3729 if debugging also. Affected file is silcd/silcd.c.
3731 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3733 * Added more IM-like features by introducing new user modes
3734 for setting various presence information. Added new modes:
3735 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3736 specs and code. Protocol TODO #19. Affected files are
3737 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3738 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3740 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3742 * Added STATS command to the protocol after all, to return
3743 various statistical information about the network. It can
3744 be used by clients to retrieve statistical information, and
3745 servers may use it to to fetch cell and network wide
3746 statistics from router. Updated the protocol specs and
3747 implemented it to the server. Protocol TODO #16.
3748 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3749 silcd/command_reply.[ch].
3751 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3753 * The LIST command reply in client libary now adds new channel
3754 entry if the returned channel doesn't exist yet in cache,
3755 and returns the channel entry to the application in the
3756 command_reply client operation. Affected file is
3757 lib/silcclient/command_reply.c.
3759 * Changed the channel message payload's MAC generation to
3760 include the IV in the MAC as well. This way all relevant
3761 parts of the channel message payload are authenticated also
3762 with the channel message MAC (and not only by packet MAC).
3763 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3764 Affected file is lib/silccore/silcchannel.c.
3766 * Fixed the SKE to save the remote version, since the
3767 silc_ske_parse_version mistakenly checked wrong version,
3768 after it replaced the start payload. Affected files are
3769 lib/silcske/silcske.[ch].
3771 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3773 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3774 string utility functions. Added there also new functions
3775 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3776 Affected files lib/silcutil/silcstrutil.[ch].
3778 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3779 files are lib/silcutil/silcstrutil.[ch].
3781 * Defined that the security property fields in SKE SHOULD be
3782 UTF-8 encoded, defined that version string MUST be US-ASCII
3783 encoded, defined that passphrases sent in connection
3784 authentication protocol MUST be UTF-8 encoded. Implemented
3785 these to the client and server. Defined also that other
3786 passphrases sent in the protocol MUST be UTF-8 encoded.
3787 Affected files are lib/silcske/silcske.c,
3788 lib/silcclient/protocol.c, silcd/protocol.c,
3789 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3791 * Changed the silc_client_close_connection interface to not
3792 need the SilcSocketConnection which should not be visible
3793 to application. Affected files are lib/silcclient/client.c
3794 and lib/silcclient/silcclient.h.
3796 * Rewrote the text for Private Message Key Payload in the
3797 protocol specification. Protocol TODO #11.
3799 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3801 * Upgraded the protocol version to 1.1, updated protocol specs
3804 * Added the nickname as new argument to NICK_CHANGE notify and
3805 added it to protocol specs and implemented it to client and
3806 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3807 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3808 lib/silcclient/client_notify.c.
3810 * Added the killer's client ID to the KILLED notify and added
3811 it to protocol specs and implemented it to client and server.
3812 Protocol TODO #13. Affected files are silcd/command.c,
3813 silcd/packet_receive.c, packet_send.[ch],
3814 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3815 The killer's client entry is now returned to application in
3816 the `notify' client operation.
3818 * Fixed the Max Argument fields that had too large value set
3819 in the protocol specs. Protocol TODO #14.
3821 * Added the LEAVE command reply to return the ID of parted
3822 channel. Updated protocol specs and implemented it to the
3823 client and server. Protocol TODO #15. Affected files are
3824 silcd/command.c, lib/silcclient/command_reply.c. The channel
3825 entry is now returned to application in the `command_reply'
3828 * Rewrote the version SKE version checking in client libary
3829 and in server to use the silc_parse_version_string. Affected
3830 files are lib/silcclient/protocol.c, silcd/protocol.c.
3832 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3833 commands that was missing it, and updated protocol specs and
3834 the server implementation. Protocol TODO #10. The affected
3835 file is silcd/command.c.
3837 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3838 generic reply to a generic request (REQUEST flag), and
3839 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3840 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3841 to define the payload for DATA flag. Added the flags to
3842 the implementation. Protocol TODO #9. Affected file is
3843 lib/silccore/silcchannel.h.
3845 Changed the client library to return the message length
3846 to application as well in the channel_message and private_message
3847 client operations. Affected files are
3848 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3849 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3850 and lib/silcclient/client_ops_example.c.
3852 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3853 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3854 the channel. Updated protocol specs and impelemented this
3855 to client and server. Protocol TODO #6. Affected files are
3856 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3857 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3859 Added new options m and M to CMODE command in Irssi SILC
3860 client to set these modes.
3862 * Deprecated all administrative commands from SILC protocol
3863 since they are highly implementation specific commands.
3864 Updated protocol specs. Moved the old commands in
3865 implementations to private range of command types. Affected
3866 files are silcd/command.c, lib/silcclient/command.c and
3867 lib/silcclient/command_reply.c. Protocol TODO #8.
3869 * Fixed a bug in server where sending unknown command crashes
3870 the server. Affected file silcd/command.c.
3872 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3874 * Added SILC_PROTOCOLVERSION macro to check protocol version
3875 of a socket connection. The affected file is
3876 lib/silcutil/silcsockconn.h.
3878 * Added better error logging in rekey protocol. Affected file
3881 * Do not check public key types in SKE during rekey. Affected
3882 file lib/silcske/payload.c.
3884 * Fixed the rekey protocol with PFS, which was totally broken.
3885 Affected file silcd/protocol.c.
3887 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3889 * Some client implementations quit network by doing first LEAVE
3890 and then immediately SIGNOFF (like Bombyx). We now do check
3891 after a short time after LEAVE notify and check whether the
3892 client is still valid after LEAVE, and if not we remove it from
3893 cache. Affected file is lib/silcclient/client_notify.c.
3895 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3897 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3898 it's good not to have security holes here.
3900 * Fixed a negative refcount situtuation for the config context.
3901 Affected file is silcd/serverconfig.c.
3903 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3905 * ROBOdoc documented lib/silcutil/silcutil.h.
3907 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3909 * Optimized even more the SilcPacketContext structure. Now
3910 totally saved 16 bytes of memory per context after optimization.
3911 Affected files are lib/silccore/silcpacket.[ch].
3913 * Made strict checks for valid SILC IDs. Affected file is
3914 lib/silccore/silcid.c.
3916 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3918 * Changed the object argument for silc_cipher_register,
3919 silc_hash_register, silc_hmac_register and silc_pkcs_register
3920 to const. Affected files are lib/silccrypt/silccipher.[ch],
3921 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3923 * Changed the silc_get_username and silc_get_real_name to
3924 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3926 * Fixed the Irssi SILC Client to use the silc_get_username and
3927 silc_get_real_name insted of glib routines since the glib
3928 routines only corrupt stack. Fixes the Irssi SILC to work in
3929 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3931 * Fixed the Irssi to not use g_get_home_dir since it crashes
3932 or returns garbage on cygwin and corrupts stack. Added function
3933 get_home_dir to Irssi routines. Affected files are
3934 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3936 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3938 * Made some structure optimizations. SFTP memory FS MemFSEntry
3939 entry structure. Optimized SilcTask structure. Optimized
3940 SilcPacketContext structure.
3942 Affected files lib/silcsftp/sftp_fs_memory.c,
3943 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3945 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3947 * And yet again reverted back the config thing since Johnny
3948 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3951 * Fixed memory leaks from config object. Affected files are
3952 silcd/serverconfig.[ch].
3954 * Added support for adding new connections to the server in rehash.
3955 After rehash they take effect.
3957 Added support for changing the maximum allowed connections in
3958 rehash. The number can grow but going smaller is not supported.
3960 Added function silc_server_num_sockets_by_remote to the
3961 silcd/server_util.[ch].
3963 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3965 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3967 * Added preliminary checking during config parsing for a valid
3968 public/private key and removed further checks in the code.
3969 Affected files are silcd/serverconfig.[ch], server.c.
3971 * Moved functions silc_server_drop() and silc_server_daemonise()
3972 from server.c to silcd.c since they are stricly related to
3973 the application activity.
3975 * Reverted a small part of the automatic ref/unref since
3976 it caused a double unref in some situations. Affected
3977 files are silcd/silcd.[ch], server.c, serverconfig.c.
3979 * Added some .cvsignore files in the lib directory.
3981 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3983 * Fixed silc_net_gethostbyaddr to correctly resolve by
3984 address. Affected file lib/silcutil/silcnet.c.
3986 * Fixed the notify relaying to client. The HMAC to be used
3987 with relayed packets ws wrong and caused decryption failure
3988 at the client end. Affected file is silcd/packet_receive.c.
3990 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3992 * Created new branch silc_protocol_1_0_branch.
3994 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3996 * Changed the silc_server_config_* routines to be SilcServer
3997 independent. They are now officially application specific code
3998 and not part of generic server implementation. Affected files
3999 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
4001 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4003 * Added automatic referencing of config context in the
4004 silc_server_config_alloc, and automatic unreferencing in the
4005 silc_server_config_destroy. Affected files are
4006 silcd/serverconfig.[ch], silcd/silcd.c.
4008 * Fixed the silc_log_quick handling in the logging routines.
4009 It didn't log quickly when it was TRUE. Affected file is
4010 lib/silcutil/silclog.c. Also the flush delay was set even
4011 if it was 0 in config file. Affected file is
4012 silcd/serverconfig.c.
4014 * Added support for changing key pair of the server in rehash.
4015 Affected file silcd/server.c.
4017 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4019 * Fixed the TOPIC_SET notify to not cras. It changed the topic
4020 too early, before getting the channel entry. Affected file
4021 is silcd/packet_receive.c.
4023 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4025 * Added functions silc_server_config_[ref/unref], these are used
4026 to prevent that the config object is destroyed.
4028 No longer directly affect global variables silc_log_quick and
4029 silc_log_delay, they are first cached inside the config object
4030 and then applied with silc_server_config_setlogfiles().
4032 silc_server_config_set_defaults() is now internal to
4033 serverconfig.c, there are no reasons to show this internal stuff
4036 Affected files are silcd/serverconfig.[ch].
4038 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
4039 fprintf's to stderr, since some code may be executed again after
4040 the server went into the background. Affected files are
4043 * Added rehash support. Added function silc_server_rehash() that
4044 will perform all the basic tasks of the rehashing procedure.
4046 * Added command line option `-x, --hexdump'. This will enable the
4047 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
4048 The option `--hexdump' implies `--debug'.
4050 * Fixed a bad bug in the logging APIs (silcutil library) where
4051 the application would crash after calling silc_log_reset_all().
4053 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4055 * Fixed the KICKED notify handling in client library to
4056 correctly remove the channel and all entries from the
4057 channel when I was kicked. This bug crashed the client.
4059 Fixed yet another but in KICKED notify handling to remove
4060 the kicked client correctly from the channel.
4062 Affected file is lib/silcclient/client_notify.c.
4064 * Fixed a minor bug in looking up correct client entry
4065 in KICKED notify in server. Affected file is
4066 silcd/packet_receive.c.
4068 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
4069 sources correctly to distribution. Fixes --with-gmp option.
4071 * Removed the manual rehashing from ID Cache, and changed it
4072 to use the SILC Hash Table's auto rehash feature. Affected
4073 file is lib/silccore/silcidcache.c.
4075 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4077 * Fixed a bug in the silc_client_nickname_format function that
4078 handles the multiple same nickname formatting. Two clients
4079 with same nickname caused problems after the first one left
4080 and rejoined. It didn't format the nickname correctly.
4081 Affected file is lib/silcclient/idlist.c.
4083 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4085 * Don't change the topic if olod topic is same as new one.
4086 Affected file is silcd/packet_receive.c.
4088 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4090 * Added cross-reference support to the SILC Documentation
4091 generator. All types across all HTML files are now cross-
4092 referenced. Affected files util/robodoc/generator.c and
4093 scripts/silcdoc/silcdoc.
4095 * Added file lib/silcutil/silctypes.h to include all the
4096 arithmetic type definitions and some macros. Removed
4097 includes/bitmove.h and moved macros to silctypes.h.
4099 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4101 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
4103 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4105 * Added `type' argument to silc_id_payload_parse_id function which
4106 now returns the type of the ID to the sent pointer. Affected
4107 file is lib/silccore/silcid.[ch].
4109 * Added check for CMODE_CHANGE notify type that mode change is
4110 allowed by the sender. Affected file silcd/packet_receive.c.
4112 * Added check for CUMODE_CHANGE notify type that mode change is
4113 allowed by the sender. Affected file silcd/packet_receive.c.
4114 Added the ID type as CUMODE_CHANGE notify type as argument
4115 to the `notify' client operation. Affected files are
4116 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4118 * Added function silc_client_add_server to the client library.
4119 Added support for resolving also channel and server info when
4120 received unknown entity in notify packet. Affected files are
4121 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4123 * Added function silc_command_get_status to return the command
4124 status from the command reply's argument payload. Affected files
4125 are lib/silccore/silccommand.[ch].
4127 * Added check for KICKED notify type that the kicking is
4128 allowed by the client. Affected file silcd/packet_receive.c.
4130 * Created function silc_get_input which can be used to get input
4131 (echo on or off) from user on command line. Affected files are
4132 lib/silcutil/silcutil.[ch].
4134 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4136 * Optimized silc_server_packet_relay_to_channel function.
4137 Added new function silc_channel_message_payload_encrypt which
4138 can be called directly if channel message payload needs to
4139 be encrypted and is already encoded (no need to call _encode
4140 function). Packet relaying is now done by router without any
4141 extra memory allocations. Affected files are
4142 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4143 silcd/packet_send.c.
4145 * Fixed the INVITE notify handling. It took wrong arguments
4146 as invite list and invite delete. Affected file is
4147 silcd/packet_receive.c.
4149 * Added check for TOPIC_SET notify type that the topic change is
4150 allowed by the client. Affected file silcd/packet_receive.c.
4152 * Added check for INVITE notify type that inviting is allowed by
4153 the client. Affected file silcd/packet_receive.c.
4155 * Changed the silc_server_client_on_channel to return the
4156 SilcChannelClientEntry as well. Moved the function
4157 silc_server_check_cmode_rights to server_util.[ch].
4158 Affected files are silcd/server_util.[ch], silcd/command.c.
4160 * Added function silc_server_check_umode_rights to check whether
4161 changing client's user mode is allowed. Added check for
4162 UMODE_CHANGE notify type that the umode change is allowed
4163 by the client. Affected files are silcd/server_util.[ch],
4164 silcd/packet_receive.c and silcd/command.c.
4166 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4168 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4169 ID length. It ignored that ID can be IPv6 based as well.
4170 Affected file lib/silccore/silcpacket.h.
4172 * Fixed the silc_id_id2str and silc_id_str2id to take the
4173 IPv6 address offset's into consideration. Affecte file is
4174 lib/silccore/silcid.c.
4176 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4178 * Fixed the internal Unix scheduler functions to check for
4179 NULL context they may receive. The affected file is
4180 lib/silcutil/unix/silcunixschedule.c.
4182 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4184 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4185 can specify different directory with --home command line
4186 parameter. Affected files irssi/src/silc/core/client_ops.c,
4189 * SILC-specific commands aren't now executed if the active server
4190 isn't of SILC-type, so there won't be problems with having
4191 IRC and SILC protocol support in same client. Affected files
4192 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4195 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4197 * Improved the signal support in SILC Schedule. Added new
4198 function silc_schedule_signal_call which is used by application
4199 to mark a signal to be called. It is now safe to perform
4200 any kind of tasks in signal callbacks since it is guaranteed
4201 that the application specified signal callback is called
4202 after the signal is over. Affected files are
4203 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4205 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4207 * Added `name' field to SilcChannelPrivateKey to represent
4208 application given name for the key. Moved also the context from
4209 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4210 Added the `name' argument also to the function
4211 silc_client_add_channel_private_key.
4213 Added function silc_client_current_channel_private_key to set the
4214 current channel private key in use.
4216 Added "change" command to KEY command which can be used to change
4217 the current channel private key. Bound the command also to
4218 alt+K (Alt+Shift+k).
4220 Also affected files lib/silcclient/client_channel.c,
4221 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4223 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4225 * Added silc_rng_get_byte_fast function in to the
4226 lib/silccrypt/silcrng.[ch].
4228 * Changed the interface of silc_packet_assemble and the
4229 silc_packet_send_prepare. If silc_packet_assmble is now
4230 called the application does not call silc_packet_send_prepare
4231 because the library will call it automatically. These
4232 interfaces now also return a reference to the outgoing buffer
4233 which includes the assembled packet, which the application can
4234 use to encrypt the packet.
4236 Affected files are lib/silccore/silcpacket.[ch],
4237 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4238 silcd/packet_send.c, server_backup.c and packet_receive.c.
4240 * Fixed a packet sending bug on very high load, where outgoing
4241 packet queue wasn't handled correctly and packets got corrupted.
4242 Affected files are lib/silcutil/*/silc*sockconn.c,
4243 lib/silcclient/client.c and silcd/server.c.
4245 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4247 * Added macro SILC_PACKET_DATALEN which can be used during
4248 packet assembling to check whether the data to be added to
4249 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4250 len is truncated until it fits it.
4252 Added checks for maximum length of channel message payload and
4253 private message payload also.
4255 Added checks for maximum packet length in server and in
4258 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4259 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4260 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4261 lib/silcclient/client_prvmsg.c.
4263 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4265 * Added silc_server_packet_queue_purge call to the
4266 silc_server_disconnect_remote to assure that all data in the
4267 queue before disconnecting is sent to the network. Affected
4268 file silcd/server.c.
4270 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4272 * Added the deleting of server's own ID cache entry to the
4273 silc_server_free function. Free also everything else that
4274 has been allocated in silc_server_init. The affected file
4277 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4279 * Added functions silc_parse_version_string, silc_version_to_num,
4280 and silc_ske_parse_version to parse SILC protocol style version
4281 strings. Affected files lib/silcutil/silcutil.[ch] and
4282 lib/silcske/silcske.[ch].
4284 * Added new configuration params: version_protocol, version_software
4285 and version_software_vendor to specify what version the remote
4286 host must at least be to be able to connect to server. The vendor
4287 string can be regex matched too. Added new function
4288 silc_server_connection_allowed to check maximum number of allowed
4289 connections, and allowed versions for incoming connections.
4290 Affected files are silcd/server.c, server_util.[ch] and
4293 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4295 * Added preliminary support for signals in scheduler. The
4296 signals we care about are now blocked always when the scheduler
4297 is locked. This way we can synchronise the use of signal with
4298 scheduler. It is guaranteed that when signal occurs the scheduler
4299 is not locked, and thus new tasks can be safely added to the
4302 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4303 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4304 Added new platform specific routines
4305 silc_schedule_internal_signals_[un]block and
4306 silc_schedule_internal_signal_[un]register.
4308 Added new functions to SILC Schedule API:
4309 silc_schedule_signal_[un]register. Each signal that application
4310 is going to use should be registered to the scheduler.
4312 Affected files are lib/silcutil/silcschedule.[ch],
4313 lib/silcutil/*/silc*schedule.c.
4315 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4317 * Check for unauthenticated client and server in the
4318 silc_server_new_client and silc_server_new_server functions.
4319 Affected file silcd/packet_receive.c.
4321 * Added function silc_string_is_ascii to check whether given
4322 string is 7-bit ASCII string. Affected files are
4323 lib/silcutil/silcutil.[ch].
4325 * Added function silc_id_is_valid_server_id into the
4326 silcd/serverid.c and added checking for valid Server ID's in
4327 silc_server_new_server. The Server ID must always be based
4328 on the server's public IP address.
4330 * Added logging of DISCONNECT packet message in the server.
4331 Affected file silcd/server.c.
4333 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4335 * Changed all library interfaces that use Global RNG to also
4336 accept SilcRng as argument. Affected files are
4337 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4338 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4339 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4340 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4341 lib/silccrypt/rsa.c.
4343 * Added function silc_pkcs_generate_key to the
4344 lib/silccrypt/silcpkcs.[ch] for applications so that they
4345 don't need to do pkcs->pkcs->init calls anymore.
4347 * Remove SilcSocketConnection from the SFTP API since it really
4348 wasn't needed there. The application has the information
4349 saved in its contexts anyway and the SFTP layer doesn't need
4350 know about it. Affected files lib/silcsft/silcsftp.h and
4351 lib/silcsftp/sftp_[server/client].c.
4353 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4354 The SilcSimContext is not SilcSim.
4356 * Fixed possible buffer overflows in silc_id_render in the
4357 lib/silcutil/silcutil.c.
4359 * On EPOC the global crypto module lists are not used at all
4360 in the crypto library. Added support for using the constant
4361 algorithm list on EPOC. Affected files are
4362 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4365 * Fixed the handling of third parameter of KICKED notify, since
4366 it was mistakenly updated to SILC Protocol 1.0 even though it
4367 is to be included in 1.1. Since it is not in 1.0 it is not
4368 mandatory, and this fix now handles it only if it is provided,
4369 and it is not error if it is not provided. Affected file
4370 lib/silcclient/client_notify.c.
4372 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4374 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4375 client. Affected file irssi/src/silc/core/client_ops.c.
4377 * Merged with Irssi 0.8.4 from irssi.org CVS.
4379 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4381 * Check for valid socket connection in client entries before
4382 sending any messages. Fixes a crash, but doesn't fix some
4383 other underlaying bug that is lurking there. Affected
4384 file silcd/packet_send.c.
4386 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4388 * $usermode, $cumode and $cumode_space expandos shouldn't do
4389 anything with non-SILC server records. Affected file
4390 irssi/src/silc/core/silc-expandos.c
4392 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4394 * Fixed the silc_net_check_[host/local]_by_sock to support
4395 IPv6 bound sockets as well. Now they can return IPv6 addresses
4396 as well. Affected file lib/silcutil/silcnet.c.
4398 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4399 Affected lib/silcutil/unix/silcunixnet.c.
4401 * Fixed ID rendering (at least on some platforms, not NetBSD)
4402 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4404 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4406 * Added silc_hash_public_key and silc_hash_public_key_compare
4407 functions to be used with SilcHashTable. They can be used to
4408 hash public keys and compare public keys in hash table. Affected
4409 file lib/silcutil/silcutil.[ch].
4411 * Added support for specifying multiple public keys for Client
4412 connection section in server configuration file. This makes it
4413 possible to accept multiple public keys from same host, or to
4414 make a section that accepts any incoming host, and have the
4415 accepted public keys listed in the section.
4417 Added functions silc_sever_[find/get]_public_key, added the
4418 support for this actually to all connection sections but only
4419 the Client section is currently allowed to specify multiple
4422 Affected files are silcd/server.c, server_internal.h,
4423 command.c, protocol.c, server_util.[ch], packet_receive.c.
4425 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4427 * Merged Irssi 0.8.2 from irssi.org CVS.
4429 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4431 * If silc_debug is TRUE, also output standard logging messages
4432 to stderr with the debug output.
4434 Made silc_log_reset_all() flushing all channels before returning.
4435 Also fixed some documentation typos.
4437 Affected files are lib/silcutil/silclog.[ch].
4439 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4441 * Fixed the server to check correctly the amount of connections
4442 from single host, by checking also the type of the connection.
4443 Fixed also the comparison of number of connections and number
4444 of allowed connections. Affected files are silcd/server.c,
4447 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4449 * Fixed the USERS command reply to save the user's mode on the
4450 channel as well. Fixed JOIN command reply to check whether a
4451 client is on channel already and not join it twice. Affected
4452 file lib/silcclient/command_reply.c.
4454 * Added new file silc-expandos.c into irssi/silc/core/ to return
4455 various stuff for various signal for the statusbar etc. updating.
4456 Now Irssi SILC client prints channel user modes etc. on the
4459 * The user mode (like server/router operator changes) is now shown
4460 on the Irssi SILC client's statusbar. The affected files are
4461 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4463 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4465 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4466 to SILC_SCHEDULE_[UN]LOCK macros.
4468 * Added more error printing to logs in server code. Affected
4469 files silcd/server.c and silcd/protocol.c.
4471 * Fixed -S option parsing in Irssi SILC Client. Affected file
4472 irssi/src/silc/core/silc-core.c.
4474 * Added silc_buffer_alloc_size function. Affected file is
4475 lib/silcutil/silcbuffer.h.
4477 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4479 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4480 constants. Affected files in
4481 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4484 * Changed the internal SFTP Memory FS table to const. Affected
4485 file lib/silcsftp/sftp_fs_memory.c.
4487 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4489 * Fixed the buffer formatting and unformatting routines to
4490 check the size of 64 bits types with sizeof(). Affected
4491 file is lib/silcutil/silcbuffmt.c.
4493 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4495 * Removed 0.6.x backwards support.
4497 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4499 * Changed all integer type names:
4500 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4501 to avoid collisions with other libraries using same type names
4504 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4506 * Added `prefer_ipv6' argument to the functions
4507 silc_net_gethostbyname[_async]. If it is TRUE it will return
4508 IPv6 address over IPv4. If FALSE IPv4 address is returned
4509 even if IPv6 address was found. Affected files
4510 lib/silcutil/silcnet.[ch].
4512 * Added support silc_net_create_connection[_async] to fallback
4513 to IPv4 address if IPv6 address could not be used (like if
4514 it doesn't work on a specific system). Affected file in
4515 lib/silcutil/unix/silcunixnet.c.
4517 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4519 * Added silc_schedule_reinit function to do the enlarging
4520 of the max tasks handling capabilities of the scheduler.
4521 Affected files lib/silcutil/silcschedule.[ch].
4523 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4525 * Added automatic extern "C" { ... } for C++ compilers so the
4526 application does not need to define them. Affected file
4527 includes/silcincludes.h.
4529 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4530 old name went against naming convention. Applications now
4531 include "silcclient.h" instead of "clientlibincludes.h".
4532 Removed includes/clientlibincludes.h, it is redundant now.
4534 * Renamed includes/version.h to silcversion.h.
4536 * Added really preliminary support for OS/2 into the util
4537 library. Only thread & mutex API is implemented, others
4538 are still to be implemented. Created the lib/silcutil/os2/
4539 directory. Created also file includes/silcos2.h.
4541 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4543 * Added preliminary BeOS support into the util library.
4544 Created lib/silcutil/beos/, and implemented all the needed
4545 functions to support SILC on BeOS. Created also file
4546 includes/silcbeos.h.
4548 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4550 * Added proper initializations to silc's irssi code, so it's
4551 now possible to load it as module. Affected files
4552 irssi/src/silc/core/silc-core.c,
4553 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4555 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4557 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4560 * Fixed the silcdoc document generator to correct generate
4561 docs from all kinds of filenames. Affected files are
4562 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4564 * ROBOdoc documented lib/silcutil/silcmemory.h.
4565 Added also new function silc_memdup.
4567 * Removed lib/silcutil/silcbufutil.h and moved those routines
4568 to the lib/silcutil/silcbuffer.h.
4570 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4572 * Added `user_count' to the SilcChannelEntry which now tells the
4573 number of users on the channel. The user count is now saved
4574 in normal server of global channels as well. Affected files
4575 silcd/server.c, idlist.h, packet_receive.c and command.c.
4577 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4578 include file utility functions.
4580 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4581 instead of calling directly OS routines.
4583 * Fixed NICK change printing in Irssi SILC Client. Fixed
4584 KICKED notify printing in Irssi SILC Client. Affected file
4585 irssi/src/silc/core/client_ops.c.
4587 * Fixed a NICK change bug in client library, to not recreate the
4588 client_entry->channels hash table everytime nick is changed.
4589 Affected file lib/silcclient/client.c.
4591 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4593 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4594 the SKE interface a bit.
4596 * Fixed padding problem in PKCS#1. The padding was not actually
4597 random since the random number generator was used incorrectly.
4598 This security bug affects only when encrypting with PKCS#1, and
4599 it is not currently used at all in SILC. SILC only use signing
4600 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4602 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4604 * Rewrote the notify handling in Irssi SILC client to not call
4605 the events as signals. Fixes problems with Perl support.
4606 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4608 * Send the auto-nicking NICK command in client library with
4609 little timeout after connecting. The affected file is
4610 lib/silcclient/client.c.
4612 * Added following new config file settings:
4613 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4614 key_exchange_timeout, conn_auth_timeout, connections_max,
4617 Implemented all the new config settings handling in the server.
4619 Optimized the use of SKE Mutual flag usage. Use it only
4620 if connection authentication protocol is not based in public
4623 Renamed all SilcServerConfigSection* to SilcServerConfig*
4624 to have a bit shorter names.
4626 Affected files silcd/serverconfig.[ch], server.[ch], and
4629 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4631 * Cleaned up the listening sockets code, preparing for the rehash
4632 support. Affected file is silcd/server.c.
4634 * Fixed some output messages. Affected files are silcd/silcd.c,
4637 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4639 * Create lib/doc/silcrng_intro.html document as introduction
4640 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4642 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4644 * Fixes to the silcd config template. Affected file is
4645 doc/example_silcd.conf.in.
4647 * Removed type casts from silc_calloc(), conforming to the
4648 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4650 * Removed param_name member from client, server, and router
4651 section structs, now identifying the param directly.
4653 Added CONFIG_FREE_AUTH macro in config file parsing.
4655 Affected files are silcd/serverconfig.[ch].
4657 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4659 * Fixed command line parameter handling. All SILC initialization
4660 is now done in silc_core_init() which also fixes autoconnecting
4663 Affected files irssi/src/silc/core/silc-core.c,
4664 irssi/src/fe-text/silc.c.
4666 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4668 * Added new configuration options and blocks:
4669 keepalive_secs, reconnect_count, reconnect_interval,
4670 reconnect_interval_max, reconnect_keep_trying and
4671 require_reverser_lookup. Added ConnectionParam block, and
4672 implemented the connection parameters when connecting as
4673 initiator and when accepting connections as responder.
4675 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4676 whether given configuration value has been given already.
4678 Affected files silcd/serverconfig.[c], server.[c].
4680 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4681 algorithm parts and created new file silcalgs.conf, that
4682 is now included from the example_silcd.conf.in.
4684 * Optimized the silc_server_connect_to_router_second to take
4685 the connection configuration object from the SilcServerConnection
4686 object instead of finding it during the connecting phase.
4687 Added the configuration object to SilcServerConnection struct.
4688 Affected files silcd/server_internal.h, server.c.
4690 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4692 * Add the client on channel after it was resolved at the
4693 channel message receiving, and it was not already on the
4694 channel. Affected file lib/silcclient/client_channel.c.
4696 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4698 * Fixed the public key authentication to allocate always the
4699 destination signature buffer instead of using static buffer.
4700 Affected file silcd/protocol.c.
4702 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4704 * Unified the serverconfig.[ch]'s helper function interface.
4705 Affected file silcd/serverconfig.[ch].
4707 * Removed doc/example_silc.conf.in since it is redundant.
4708 The make install will now install irssi/silc.conf file.
4710 * Added new Passphrase and Publickey authentication methods to
4711 config file, allowing both public key and passphrase based
4712 authentication to be set at the same time.
4714 Added `prefer_passphrase_auth' setting in config file which
4715 can be used to set to prefer passwd auth if both passwd and
4716 public key is set. If not set, public key is preferred.
4717 This has effect only when being initiator (responder will try
4720 Added support for authentication with passphrase and public key
4721 at the same time. The passphrase is tried first always since
4722 it is faster to check.
4724 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4726 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4728 * Merged the new SILC Config library, with the server parsing
4729 support. Read the header file silcconfig.h or the toolkit
4730 documentation for the news. Affected files are
4731 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4732 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4733 silcd/protocol.c silcd/server.c silcd/server_backup.c
4734 silcd/serverconfig.[ch] silcd/silcd.c.
4736 * Fixed some silclog documentation. Affected file is
4737 lib/silcutil/silclog.h.
4739 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4741 * The silc_cipher_register, silc_hash_register and
4742 silc_hmac_register now checks if the object to be registered
4743 is registered already. Affected files are
4744 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4746 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4748 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4750 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4752 * Allow zero length channel messages inside the Channel Message
4753 Payload. Affected file lib/silccore/silcchannel.c.
4755 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4756 as header filenames.
4758 * Removed lib/silcclient/README and created HTML file
4759 lib/silcclient/silcclient_using.html, which is now included
4760 as part of Toolkit documentation.
4762 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4764 * Fixed CUMODE_CHANGE notify handling to change the mode of
4765 correct client. Affected file lib/silcclient/client_notify.c.
4767 * Make silc_rng_alloc fail if it cannot allocate the sha1
4768 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4770 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4772 * Fixed the file transfer's key agreement payload to include
4773 zero port also if the hostname is NULL because it could not
4776 Call file transfer monitor callback now also if error occurs
4777 during key agreement protocol.
4779 Changed the silc_client_file_send interface to return the
4780 SilcClientFileError instead of session id. The session ID
4781 is returned into pointer provided as argument.
4783 Check that the file exists locally before sending the
4784 file transfer request at all.
4786 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4788 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4789 error than can occur while key agreement protocol. Affected
4790 file lib/silcclient/silcapi.h.
4792 * Fixed the event_mode CMODE handler to not crash when mode
4793 is changed and +k mode is set in the channel. Affected file
4794 irssi/src/silc/core/silc-channels.c.
4796 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4797 SILC_LOG_WARNING to give out Warning and not Error. Affected
4798 file lib/silcutil/silclog.c.
4800 * Fixed the channel message payload decryption in the function
4801 silc_channel_message_payload_decrypt to not modify the original
4802 buffer before it is verified that the message decrypted
4803 correctly. Otherwise, next time it is called with correct
4804 channel key it won't encrypt since the payload is corrupted.
4805 Affected file lib/silccore/silcchannel.c.
4807 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4809 * Do not constantly resize the window. A fix patch by cras.
4810 Affected file irssi/src/fe-text/screen.c.
4812 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4814 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4815 Affected file lib/silcutil/silcnet.c.
4817 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4819 * Fixed a bug in hash table internal routine for traversing
4820 the table with foreach callback. The current entry may
4821 become invalid in the callback but it was referenced after
4822 the callback returned.
4824 Do not allow auto rehashing of hash table during the
4825 silc_hash_table_foreach operation, for same reasons as it is
4826 not allowed for SilcHashTableList. Affected files are
4827 lib/silcutil/silchashtable.[ch].
4829 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4831 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4832 Win32 DLL. extern's in header files are now declared with
4835 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4837 * Fixed private message handling. It used some old code that
4838 caused the client to crash. Affecte file is
4839 lib/silcclient/client_prvmsg.c.
4841 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4843 * Added function silc_client_add_channel,
4844 silc_client_replace_channel_id, and removed functions
4845 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4846 from client library.
4848 * Added cross reference of the joined channels to the
4849 SilcClientEntry, and changed the SilcChannelEntry's
4850 users list to SilcHashTable. The affected files are
4851 lib/silcclient/idlist.[ch].
4853 * Fixed a bug in hash table tarversing. While the hash table
4854 is traversed with SilcHashTableList the table must not be
4855 rehashed. It is now guaranteed that auto rehashable tables
4856 are not rehashed while tarversing the list. Also defined that
4857 silc_hash_table_rehash must not be called while tarversing
4858 the table. Added function silc_hash_table_list_reset that must
4859 be called after the tarversing is over. The affected files are
4860 lib/silcutil/silchashtable.[ch].
4862 * Changed all hash table traversing to call the new
4863 silc_hash_table_list_reset in server and in client library.
4865 * Added function silc_client_on_channel to return the
4866 SilcChannelUser entry if the specified client entry is joined
4867 on the specified channel. This is exported to application as
4868 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4870 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4872 * Fixed founder regaining problem with JOIN command on normal
4873 server. The notify for mode change must be sent always and
4874 not only if !cmd->pending. Affected file silcd/command.c.
4876 * Fixed the WHOWAS command's reply sending to support the
4877 lists correctly. Affected file silcd/command.c.
4879 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4881 * When sending JOIN command to router for processing the
4882 sender's old command identifier was not saved back to the
4883 sender's command context, fixed now. The affected file is
4886 * Create the key in JOIN command of the router did not return
4887 the channel key, added check for this. Affected file is
4890 * Fixed a channel ID update bug in JOIN command reply. Do
4891 not directly upgrade the ID but call the function
4892 silc_idlist_replace_channel_id if the ID was changed.
4893 Affected file silcd/command_reply.c.
4895 * Fixed memory leaks from command calling if it would fail.
4896 Affected file silcd/command.c.
4898 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4900 * Applied patches from cras:
4902 Memory leak fixes around libaries, irssi window resize fix,
4903 new silclist.h and silcdlist.h, all extern inline changed to
4906 * Removed dotconf from lib/dotconf, not needed anymore.
4908 * Removed TRQ from lib/trq, not needed anymore.
4910 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4911 with server connections. Later this will be configurable
4912 in config file after new config file is done. Affected file
4915 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4917 * Fixed a crash in server related to channel announcements.
4918 Affected file silcd/server.c.
4920 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4922 * Fixed memory leaks in silc_server_create_new_channel*
4923 functions. Affected file silcd/server.c.
4925 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4926 which ID was changed. This way the router will send the
4927 user list for the channel again, and server won't be in
4928 desync in some rare circumstances. Affected file is
4929 silcd/packet_receive.c.
4931 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4933 * Check for NULL socket pointer in the function
4934 silc_server_packet_send_to_channel_real. Affected file
4935 silcd/packet_send.c.
4937 * Fixed the BAN notify handling to correctly remove ban
4938 list. Affected file silcd/packet_receive.c.
4940 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4942 * Fixed some header addition to Toolkit distribution in
4943 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4945 * Added lib/silcclient/client_ops_example.h as an template
4946 file for application programmers to quickly start using
4947 the SilcClientOperation functions in their application.
4948 Updated the lib/silcclient/README as well to tell about this
4949 nice file made available.
4951 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4953 * Call silc_server_remove_from_channels when removing client
4954 entry when NO_SUCH_CLIENT_ID was received. Affected file
4955 is silcd/command_reply.c.
4957 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4959 * Added server & router operator statistics updating. Affected
4960 file silcd/packet_receive.c and silcd/command.c.
4962 * Fixed the SERVER_SIGNOFF notify handling on normal server
4963 not to save the history information for clients. Same was
4964 fixed earlier in remove_clients_by_server function, but not
4965 here. Affected file silcd/packet_receive.c.
4967 * Raised the default connection-retry count from 4 to 7 in
4968 server. Affected file silcd/server.h.
4970 * Cancel any possible reconnect timeouts when we start the
4971 key exchange. Affected file silcd/server.c.
4973 * Do not reconnect on connection failure when SCONNECT was
4974 given. Affected files silcd/server.[ch].
4976 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4978 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4980 * Fixed the NICK command to always give the unformatted
4981 nickname to the one giving the NICK command. If unformatted
4982 nickname is cached already it will be formatted and the
4983 local entry will always get the unformatted nickname.
4984 Affected file lib/silcclient/idlist.c.
4986 * Fixed some double frees from client library commands.
4987 Affected file is lib/silcclient/command.c.
4989 * Fixed CUMODE command in server to assure that no one can
4990 change founder's mode than the founder itself, there was a
4991 little bug. Affected file silcd/command.c.
4993 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4995 * Removed the SilcClientCommandDestructor from the client
4996 libary, it is not needed anymore. Affected files are
4997 lib/silcclient/silcapi.h, command[_reply].[ch],
4998 client_notify, idlist.c.
5000 * Fixed GETKEY command to first resolve client, and then
5001 resolve the server only if the client was not found, instead
5002 of resolving both at the same time. Affected file is
5003 lib/silcclient/command.c.
5005 * Added silc_client_start_key_exchange_cb and lookup the
5006 remote hostname and IP address before starting the key
5007 exchange with server. The affected file is
5008 lib/silcclient/client.c.
5010 * The server's public key is now saved using the IP address
5011 of the server and not the servername for the filename.
5012 The hostname public key filename is checked as an fall back
5013 method if the IP address based filename is not found.
5015 Fixed the GETKEY command to save the fetched server key
5016 in correct filename.
5018 Print the remote server's hostname now when new key is
5019 received during connection process. Affected file is
5020 irssi/src/silc/core/client_ops.c.
5022 * Return always our own public key to the client if it asks
5023 for it with GETKEY command. Affected file silcd/command.c.
5025 * Removed the use_auto_addr variable from default config
5026 file since it was in wrong section. Affected file is
5029 * Fixed TOPIC_CHANGE notification to not route it when it
5030 was sent using silc_server_send_notify_to_channel function.
5031 Affected file silcd/command.c.
5033 * Fixed silc_server_send_notify_kicked to send the kicker's
5034 Client ID also, it was missing. Affected files are
5035 silcd/command.c, silcd/packet_send.[ch].
5037 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5039 * Do not save client history information in SERVER_SIGNOFF.
5040 Fixes the bug in normal server that it does not detect
5041 the client becoming valid after the server becomes back
5042 online. Affected file silcd/server_util.c.
5044 * Added `sock_error' field into the SilcSocketConnection
5045 context. When error occurs during socket operation (read
5046 or write) the error is saved. Added also new function
5047 silc_socket_get_error to return human readable socket error
5048 message. Affected files are lib/silcutil/silcsockconn.[ch],
5049 lib/silcutil/unix/silcunixsockconn.c, and
5050 lib/silcutil/win32/silcwin32sockconn.c.
5052 * The server now prints the socket error message in the
5053 signoff for client. Affected file silcd/server.c.
5055 * Fixed the `created' channel information sending from router
5056 to server in JOIN command. Checks now whether the channel
5057 really was created or not and set it according that.
5059 Fixed the JOIN command to use the client entry's current
5060 ID during the joining procedure instead of the one it sent
5061 in the command (it is checked though), since it can change
5062 between the packet processing and command processing, and
5063 would just case unnecessary pain in the client end. Affected
5064 file silcd/command.c.
5066 * Fixed a channel key payload sending to use correct channel
5067 ID when the server was forced to change the channel's ID by
5068 router. Router sent the key payload with the old Channel ID.
5069 Affected file silcd/packet_receive.c.
5071 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5073 * Call silc_server_save_channel_key only if the key payload
5074 was provided in the JOIN command's command reply. Affected
5075 file silcd/command_reply.c.
5077 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5079 * Fixed silc_mp_sizeinbase to return the value correctly with
5080 MPI. Affected file lib/silcmath/mp_mpi.c.
5082 * Fixed the stop_server signal to correctly stop the scheduler
5083 and gracefully stop the server when SIGTERM or SIGINT signals
5084 are received. Affected file silcd/silcd.c.
5086 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5088 * Simple handling of TERM and HUP signals. Also added some log
5089 flushing call around. Affected file is
5092 * Fixed small bugs in silclog.c. Now buffering output will take
5093 effect after 10 seconds since startup: This will ensure that
5094 no important startup messages are lost. Also output redirection
5095 will preserve original format ([Date] [Type] message).
5096 Affected file is lib/silcutil/silclog.c.
5098 * Added two options to the config file, in the logging section:
5099 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
5100 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
5102 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5104 * Do not print the warning about log files not being initialized
5105 more than once to avoid excess logging. Affected file is
5106 lib/silcutil/silclog.c.
5108 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5109 the SIM copying in make install in Makefile.am.pre.
5111 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5113 * Rewritten silclog APIs. Globally interesting changes follows:
5114 silc_log_set_files() changed to silc_log_set_file().
5115 silc_log_set_callbacks() changed to silc_log_set_callback().
5116 ROBOdoc documented silclog header file.
5117 SilcLogCb now returns bool to wether inihibit the default
5118 handler or not (to keep the old behaviour return always TRUE).
5119 The new APIs should also fix the problem of the
5120 silcd_error.log file that was written in the current directory.
5123 Log files streams will remain opened after silc_log_set_file()
5124 call, means less CPU usage notably on high traffic servers.
5125 File streams are now full buffered, and flushed to the disk
5126 every 5 minutes, lesses HD activity and CPU usage.
5127 Messages can be redirected, allowing admins to configure
5128 one single logfile for all server messages.
5129 the silc_log_quick global variable to activate fast-logging.
5130 Affected files lib/silcutil/silclog.[ch]
5132 * Changed some code to conform new silclog APIs. Affected
5133 files are doc/example_silcd.conf.in, silcd/server.c
5134 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5137 * Fixed a memory leak that could occur in some situations.
5138 Affected file silcd/serverconfig.c.
5140 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5142 * Added the silc_client_del_client to remove the client from
5143 all channels as well. Affected file lib/silcclient/idlist.c.
5145 * Fixed the client library to correctly remove the client
5146 from all channels when the client entry is being destroyed.
5147 Affected file lib/silcclient/client_notify.c, command.c.
5149 * Added auto-nicking support to the client library. If the
5150 applicatio now sets client->nickname it will be sent to the
5151 server after connecting by the library. This way for example
5152 SILCNICK (or IRCNICK) environment variables will have effect
5153 and always change the nickname automatically to whatever
5154 it is wanted. Affected file lib/silcclient/client.[ch].
5156 * Renamed silc_server_command_bad_chars to the
5157 silc_server_name_bad_chars and moved it to the
5158 silcd/server_util.[ch]. Added also new function
5159 silc_server_name_modify_bad to return nickname that
5160 includes bad characters as new nickname without those
5161 bad characters. This check and modify is now used in
5162 silc_server_new_client when the username is initially set
5163 as nickname, so it must be checked to be valid nickname.
5164 Affected file silcd/packet_receive.c.
5166 * The nickname length is now taken from the packet for real
5167 and not trusted to strlen() since it clearly can return
5168 wrong length for nickname including bad characters. This
5169 also applies to channel names. Affected file silcd/command.c.
5171 * Removed the lib/silcsilm/modules directory. Modules are now
5172 compiled into the lib/silcsim. Fixed the copying of the
5173 modules to follow symbolic links in Makefile.am.pre.
5175 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5177 * Fixed silc_string_regexify list creation. Fixes bugs with
5178 BAN and INVITE commands in server. The affected file is
5179 lib/silcutil/unix/silcunixutil.c.
5181 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5183 * Removed the command destructor entirely from the server's
5184 command and command reply routines. It is not needed, and
5185 its usage was buggy and caused crashes. Affected files are
5186 silcd/command[_reply].[ch].
5188 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5190 * Cancel protocol and NULL sock->protocol if timeout
5191 occurred during protocol. Affected file silcd/server.c.
5193 * Cancel protocol timeouts always before calling the final
5194 callback, to assure that after final callback is called
5195 no other state will be called for the protocol anymore.
5196 Affected file silcd/protocol.c.
5198 * Print error log if incoming connection configuration could
5199 not be found. Affected file silcd/server.c.
5201 * Fixed JOIN command to correctly save the founder mode
5202 to the client on normal SILC server, when the channel
5203 was created by the router. Affected file silcd/command.c.
5205 * Fixed LIST command (hopefully) to send correct reply
5206 packets. Affected file silcd/command.c.
5208 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5210 * The silc_packet_receive_process now returns FALSE if the
5211 read data was invalid packet, and TRUE if it was ok.
5213 The server now checks that if unauthenticated connection
5214 sends data and its processing fails the server will close
5215 the connection since it could be a malicious flooder.
5217 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5219 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5221 * Make sure the warning about error opening a log file is
5222 printed only once and not everytime it fails (produces
5223 too much useless log). Affected file lib/silcutil/silclog.c.
5225 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5227 * Made the silc_server_daemonise() function more readable.
5228 Affected file silcd/server.c.
5230 * Pid file is now optional, the user may comment it out from
5231 the config file. Removed define SILC_SERVER_PID_FILE, we
5232 don't need a default any longer. Affected file
5233 configure.in.pre, lib/Makefile.am.pre.
5235 * Make some use of the pid file. The server now dies at startup
5236 if it detects a valid pid file on his path. The server would
5237 die anyway in this circumstance, because of the bind() failure.
5238 Affected file silcd/silcd.c.
5240 * No longer compiling lib/dotconf.
5242 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5244 * Fixed JOIN command parsing not to crash. Affected file
5245 lib/silcclient/command.c.
5247 * Fied the NICK_CHANGE notify to add the new client entry
5248 even it is resolved. This removes an <[unknown]> nick
5249 thingy bug in the client. Affected file is
5250 lib/silcclient/client_notify.c.
5252 * Do not try to allocate 0 bytes (efence does not like it)
5253 in lib/silccore/silccomand.c when encoding payload.
5255 * Do not take IRCNICK as nickname in Irssi SILC client since
5256 it is not possible to set nickname before hand connecting
5257 the server (TODO has an entry about adding auto-nicking
5260 * Changed the silc_server_command_pending to check whether
5261 there already exists an pending entry with the specified
5262 command, command identifier and pending callback. This is
5263 to fix IDENTIFY and WHOIS related crashes that may register
5264 multiple pending commands with same identifier. Affected
5265 file silcd/command.c.
5267 * Fixed the server to reconnect to the router even if it
5268 was already reconnecting and EOF was received. This to
5269 fix a possibility that the server wouldn't ever try to
5270 auto-reconnect to the router. Affected file silcd/server.c.
5272 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5274 * Fixed the server's password authentication to use the
5275 length of the locally saved password, and not the one
5276 sent in the packet. Affected file silcd/protocol.c.
5278 * Fixed same password authentication problem in the
5279 Authentication Payload handling routines in
5280 lib/silccore/silcauth.c.
5282 * Yet another password authentication problem fixed with
5283 channel password handling in silcd/command.c.
5285 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5287 * If first character of string in silc_parse_userfqdn is '@'
5288 then do not parse it. Affected file is
5289 lib/silcutil/silcutil.c.
5291 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5293 * Fixed minor bug in IDENTIFY command reply sending, which
5294 caused various weird problems during JOIN when it was
5295 resolving names for users. Affected file silcd/command.c.
5297 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5299 * Fixed the IDENTIFY command reply sending to chech better valid
5300 clients. It was possible to send incomplete list of replies.
5301 Affected file silcd/command.c.
5303 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5305 * Added silc_client_command[s]_[un]register functions now to
5306 dynamically register the commands in client library. Removed
5307 the static table of commands. This allows the client library
5308 to call commands without causing the application to know about
5309 what commands library has called.
5311 Removed the INFO command reply kludge to detect when the command
5312 was called by library. Now library use its own command reply
5313 function for INFO command.
5315 Added function silc_client_command_call to call a command.
5316 Application can use it to call command, not access the structure
5319 Now all commands that are sent by the client library (not
5320 explicitly sent by application) use own command reply functions.
5322 Affected files around lib/silcclient/ and in
5323 irssi/src/silc/core/.
5325 * Fixed the WHOIS command reply sending to chech better valid
5326 clients. It was possible to send incomplete list of replies.
5328 Fixed the WHOIS and IDENTIFY to send the request to router
5329 if normal server did not do it and did not find any results.
5331 Affected file silcd/command.c.
5333 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5335 * Moved the internal data from SilcClient context into its
5336 own file, not accesible to application. Affected files
5337 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5338 and other files in client library.
5340 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5342 * Added doc/examples installation target in Makefile.am.pre.
5345 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5347 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5348 commands the found client entry will be removed from the
5349 cache, after notifying application about the error. Affected
5350 file lib/silcclient/command_reply.c.
5352 * Changed the /MSG to check for exact nickname user gave, and
5353 not let `nick' match `nick@host' if it is only one found. Now,
5354 user must type the exact nickname (like nick@host2) even if
5355 there are no more than one same nicks found. This is to avoid
5356 a possibility of sending nickname to wrong nickname since
5357 `nick' could match `nick@host'. Affected file is
5358 irssi/src/core/silc-servers.c.
5360 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5362 * Do not print "you are now server operator" or similar when
5363 giving /away command. Affected files are
5364 irssi/src/silc/core/client_ops.c, silc-servers.h.
5366 * Made the silc_server_command_pending_error_check to send
5367 the same command reply payload it received back to the
5368 original sender of the command. This way all arguments
5369 that was received by the server will be received by the
5370 client too. Affected file silcd/command.c.
5372 * Added the silc_idcache_add to return the created cache entry
5373 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5375 * Add global clients to expire if they are not on any channel.
5376 This is because normal server will never know if they signoff
5377 if they are not on any channel. The cache expiry will take
5378 case of these entries. This is done by normal servers only.
5379 The affected files are silcd/command_reply.c,
5380 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5382 * If server receives invalid ID notification for WHOIS or
5383 IDENTIFY and the ID exists in the lists, it is removed.
5384 Affected file silcd/command_reply.c.
5386 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5387 in client then client entry that it matches is searched and
5388 the nickname is printed on the screen for user. Affected
5389 file irssi/src/silc/core/client_ops.c.
5391 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5393 * Use cache entry expire time in the LIST command reply to
5394 purge old entries from the cache after the LIST command
5395 reply has been received. This way we don't have non-existent
5396 entries in the cache for too long. Affected file is
5397 silcd/command_reply.c.
5399 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5401 * If we are normal server, and we've not resolved client info
5402 in WHOIS or IDENTIFY from router, and it is global client,
5403 we'll check whether it is on some channel. If it is not
5404 then we cannot be sure about its validity and will resolve it
5405 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5406 file silcd/command.c.
5408 * Search channel by name (if possible) rather than by ID
5409 in IDENTIFY command's command reply. Affected file is
5410 silcd/command_reply.c.
5412 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5414 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5415 Updated specs and implemented it. Affected file silcd/command.c,
5416 silcd/packet_send.c and silcd/packet_receive.c.
5418 * Implemented the <founder auth> payload handling in the JOIN
5419 command. If provided all conditions for channel joining
5420 except requirement to provide correct passphrase can be
5421 overrided by the channel founder. Updated the protocol specs.
5422 Affected file silcd/command.c.
5424 Added support for founder auth in JOIN command in client
5425 library. Fixed the parsing of the JOIN command now to support
5426 all options as they should be. The affected file is
5427 lib/silcclient/command.c.
5429 * Optimized the WHOIS and IDENTIFY commands to send the request
5430 to router only if it includes nicknames or other names. If
5431 they include only IDs then check the local cache first before
5432 routing. Affected file is silcd/command.c.
5434 * Added channels topic announcements. Affected file is
5435 silcd/packet_receive.c and silcd/server.c.
5437 * Fixed the silc_server_send_notify_topic_set to really destine
5438 the packet to channel. Affected file silcd/packet_send.c.
5440 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5441 library. Affected file lib/silcclient/client_notify.c.
5443 * Added UMODE announcements. Affected file silcd/server.c.
5445 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5447 * Memory leak fixes in:
5449 lib/silcutil/silcsockconn.c
5450 lib/silcske/silcske.c
5451 lib/silcske/groups.c
5453 lib/silccrypt/silcpkcs.c
5454 lib/silccore/silccommand.c
5455 lib/silccore/silcidcache.c
5460 * ROBOdoc documented the lib/silcske/groups.h file and a
5461 bit changed the interface for better.
5463 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5465 * Update the client entry context in the ID cache after
5466 nick change. Affected file lib/silcclient/command.c.
5467 Fixes the CUMODE command when regaining founder privileges,
5468 and a little WHOIS problem.
5470 * Fixed silc_net_gethostbyname to correctly call the
5471 inet_ntop. Affected file lib/silcutil/silcnet.c.
5473 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5475 * Added IPv6 support checking to the configure.in.pre, added
5476 also --enable-ipv6 option to override the check. Affected
5477 file configure.in.pre.
5479 * The silc_thread_create now calls the start function
5480 directly if threads support is not compiled in. Removes
5481 ugly #ifdef's from generic code. Affected files are
5482 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5484 * Added silc_net_gethostby[name/addr]_async to asynchronously
5485 resolve. Affected files are lib/silcutil/silcnet.[ch].
5487 * Added support for rendering IPv6 based server, client and
5488 channel IDs. Affected file lib/silcutil/silcutil.c.
5490 * Added support for creating IPv6 based server IDs. Affected
5491 file is silcd/serverid.c.
5493 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5495 * Added silc_net_gethostby[addr/name] into the
5496 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5497 routines. Added silc_net_is_ip[4/6]. Affected file is
5498 lib/silcutil/unix/silcunixnet.c. All routines that take
5499 address as argument now supports both IPv4 and IPv6 addresses.
5501 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5503 * Fixed LIST command reply sending in server. Affected file
5506 * Server now sends the kicker's client ID in the KICK notify
5507 to the kicked client. Affected file silcd/command.c.
5509 * The client library now parses the kickers client ID and
5510 UI displays it. Affected files lib/silcclient/client_notify.c
5511 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5513 * Made all payload parsing function prototypes consistent.
5514 They all take now const unsigned char * and uint32 pair as
5515 the payload data instead of SilcBuffer. Changes all around
5516 the source tree. Other unsigned char* -> const unsigned char*
5517 changes around the tree as well.
5519 * Optimized SFTP client and server packet sending not to
5520 allocate new buffer for each packet but to recycle the
5521 first allocated buffer. Affected files are
5522 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5524 * Optimized the SFTP client to use SilcList instead of
5525 SilcDList for requests, because it is faster. Affected file
5526 is lib/silcsftp/sftp_client.c.
5528 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5529 into lib/silccore/silcid.[ch].
5531 Renamed silcpayload.[ch] into silcargument.[ch].
5533 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5535 * If client entry is deleted with active key agreement
5536 session, abort the session.
5538 The silc_client_abort_key_agreement now calls the completion
5539 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5541 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5544 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5546 * Don't use __restrict in older GCC's. Affected file is
5547 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5549 * silc_net_localhost now attempts to reverse lookup the
5550 IP/hostname. Affected file lib/silcutil/silcnet.c.
5552 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5553 command. It can be used to gain founder privileges at
5554 the same time when joining the channel.
5556 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5557 kicker's client ID as well. Updated protocol specs.
5559 Defined that the server must send SILC_COMMAND_IDENTIFY
5560 command reply with error status to client who sent
5561 private message with invalid client ID.
5563 Updated the protocol specification.
5565 * Added silc_server_send_command_reply to send any
5566 command reply. Affected file silcd/packet_send.[ch].
5568 * Added silc_id_payload_encode_data to encode ID payload
5569 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5571 * The server now send IDENTIFY command reply with error
5572 status if client ID in private message is invalid. Affected
5573 file silcd/packet_receive.c.
5575 * Save the server key file with server's IP address in
5576 the filename instead of hostname. The affected file is
5577 irssi/src/silc/core/client_ops.c.
5579 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5581 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5584 * Added libtool support for compiling shared objects in
5585 lib/silcsim. Affected file configure.in.pre and
5586 lib/silcsim/Makefile.am. Original patch by cras.
5588 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5590 * Pid file configuration, and server's config file fixes
5591 patch by toma. Updated CREDITS file.
5593 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5595 * Fixed silc_client_channel_message to not try to decrypt
5596 the message twice if it resolved the destination client
5597 information. This could cause of dropping one channel
5598 message. Affected file lib/silcclient/client_channel.c.
5600 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5602 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5603 lib/silcclient/client.c. This function is used when the SILC
5604 Client is run under some other scheduler, or event loop or
5605 main loop. On GUI applications, for example this may be
5606 desired to used to run the client under the GUI application's
5607 main loop. Typically the GUI application would register an
5608 idle task that calls this function multiple times in a second
5609 to quickly process the SILC specific data.
5611 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5613 * Fixed silc_server_drop() for dropping the supplementary
5614 groups as well, this could cause a security hole on some
5617 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5619 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5622 * Write PID file after dropping privileges. Added -F option
5623 to run server on foreground. A patch by debolaz.
5624 Affected files silcd/server.c, silcd/silcd.c.
5626 * Fixed MOTD to return the MOTD file server name. Affected
5627 file silcd/command.c.
5629 * Added INFO command reply handling to the Irssi SILC Client.
5630 Affected file irssi/src/silc/core/client_ops.c.
5632 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5634 * Fixed the silc_idcache_list_* routines to really support
5635 the dynamic list. Fixes a crash. Affected file is
5636 lib/silccore/silcidcache.c.
5638 * Fixed the LIST command reply to really call LIST command's
5639 pending callbacks. Affected file silcd/command_reply.c.
5641 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5643 * Update conn->local_entry->nickname after giving NICK
5644 command. Affected file lib/silcclient/command.c.
5646 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5648 * Added the [pid] option to the silcd configuration file
5650 Affected files: serverconfig.[ch] and silcd.c
5652 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5654 * Save fingerprint in WHOIS command reply in server.
5655 Affected file silcd/command_reply.c.
5657 * Fixed NICK commands pending callback registration.
5658 Affected file lib/silcclient/command.c.
5660 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5662 * Use ++server->cmd_ident when sending commands in server,
5663 instead of random number. Affected file silcd/command.c.
5665 * Fixed GETKEY command reply to call actually GETKEY pending
5666 command callbacks. Affected file silcd/command_reply.c.
5668 * A bit stricter check for nicknames. Check for same nickname
5669 in NICK command also. Affected file silcd/command.c.
5671 * Do not call INFO command everytime client ID changes, only
5672 during first connecting. Affected file lib/silcclient/client.c.
5674 * Set the new nickname only after successful command reply for
5675 NICK command is returned by server. Affected file
5676 lib/silcclient/command.c.
5678 * Remove nicknames from nicklist during server_signoff notify.
5679 Should fix /NAMES bit more. The affected file is
5680 irssi/src/silc/core/silc-channels.c.
5682 * Added `fingerprint' field to the SilcIDListData in the
5683 silcd/idlist.h to hold the fingerprint of the client's
5686 Send the fingerprint of the client's public key in WHOIS
5689 Affected files silcd/command.c, and silcd/idlist.[ch].
5691 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5692 create fingerprint from given data.
5694 * Show the fingerprint of the client's public key in WHOIS.
5695 Affected files irssi/src/module-formats.[ch] and
5696 irssi/src/silc/core/client_ops.c.
5698 * Format the multiple same nicknames also during JOIN and
5699 NICK_CHANGE notifys. Affected file is
5700 lib/silcclient/client_notify.c.
5702 * Do not print error on screen for invalid private message
5703 payload since it can come if someone is sending private
5704 messages with wrong key. Affected file
5705 lib/silccore/silcprivate.c.
5707 * Fixed multiple concurrent /PING crash. Affected file
5708 lib/silcclient/command.c.
5710 * Changed the wrong ID encoding. All IP addresses must be
5711 in MSB first order in encoded format. They were encoded
5712 wrong and was in LSB format. Affected files are
5713 silcd/serverid.c, lib/silcutil/silcutil.c.
5715 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5717 * Call the `connect' client operation through the scheduler
5718 in case of error. Affected file lib/silcclient/client.c.
5720 * Call the `failure' client operation even if the error
5721 occurred locally during a protocol. Affected file is
5722 lib/silcclient/protocol.c.
5724 * Added support of sending LIST command to router from normal
5725 server. This way normal server can get list of all channels
5726 in the network too. Fixed the channel list sending in the
5727 server too. Affected files are silcd/command.c, and
5728 silcd/command_reply.[ch].
5730 * Added silc_server_update_channels_by_server and
5731 silc_server_remove_channels_by_server. They are used during
5732 disconnection of primary router and in backup router protocol.
5733 Affected file silcd/server_util.[ch], silcd/server.c and
5734 silcd/server_backup.c.
5736 * Fixed channel adding to global list in IDENTIFY command
5737 reply in server. Affected file silcd/command_reply.c.
5739 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5741 * If the incoming packet type is REKEY or REKEY_DONE process
5742 that packet always synchronously. Fixes yet another MAC
5743 failed error on slow (dialup) connections. Affected file
5744 lib/silcclient/client.c and silcd/server.c.
5746 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5748 * Call check_version SKE callback for initiator too. Affected
5749 file lib/silcske/silcske.c.
5751 * Implemented fix for security hole found in the SKE that was
5752 fixed in the specification few days back; the initiator's
5753 public key is now added to the HASH value computation.
5754 Added backwards support for the old way of doing it too, for
5755 old clients and old servers. Affected file is
5756 lib/silcske/silcske.c.
5758 * Enabled mutual authentication by default in SKE. If initiator
5759 is not providing mutual authentication the responder will
5760 force it. This will provide the proof of posession of the
5761 private key for responder. The affected files are
5762 lib/silcclient/protocol.c and silcd/protocol.c.
5764 * Do not cache anymore the server's public key during SKE.
5765 We do mutual authentication so the proof of posession of
5766 private key is done, and if the server is authenticated in
5767 conn auth protocol with public key we must have the public
5768 key already. Affected file silcd/protocol.c.
5770 * Added new global debug variable: silc_debug_hexdump. If
5771 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5772 file lib/silcutil/silclog.[ch].
5774 * Fixed compilation warning due to char * -> const char *.
5775 Affected files lib/silcutil/silcnet.h, and
5776 lib/silccore/silcauth.[ch].
5778 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5780 * Fixed CMODE command when new channel key was created. If
5781 the creation failed the old key was removed. Next time giving
5782 same command would crash the server since the old key was
5783 freed already. Affected file silcd/command.c.
5785 * Fixed the silc_server_announce_get_channels to not crash
5786 on reconnect. Affected file silcd/server.c.
5788 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5790 * Added silc_log_set_debug_string function to set a regex
5791 string to match for debug output. Only the function names,
5792 or filenames matching the given debug string is actually
5793 printed. This way it is possible to filter out those debug
5794 strings that user is not interested in.
5796 Fixed a bug in silc_string_regexify.
5798 Affected files lib/silcutil/silclog.[ch], and
5799 lib/silcutil/unix/silcunixutil.c.
5801 * Changed the -d options in both server and Irssi SILC client
5802 to take the debug string as argument. Affected files
5803 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5805 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5807 * Added silc_hash_babbleprint to create a Bubble Babble
5808 Encoded fingerprint. The encoding is developed by Antti
5809 Huima (draft-huima-babble-01.txt), and it creates human
5810 readable strings out of binary data. Affected file
5811 lib/silccrypt/silchash.[ch].
5813 * Print the babble print now in addition of fingerprint as well
5814 in Irssi SILC client. Affected files are
5815 irssi/src/fe-common/silc/module-formats.[ch],
5816 irssi/src/fe-common/silc/core/client_ops.c.
5818 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5820 * Fixed a security problem found in SKE. The initiator's
5821 public key too is now added to the HASH hash value creation
5822 which is signed by the responder to create the SIGN value.
5823 This will prevent anyone in the middle to lie to the responder
5824 about the initiator's public key. If this is done now, the
5825 man in the middle will get caught. Updated the protocol
5828 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5830 * Better installation directory handling. Configure module
5831 paths and other paths automatically to example_silc* files
5832 in doc/. A patch by toma.
5834 * Fixed compiler warning from MPI library, and from SILC RNG.
5837 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5838 It can be configured with ./configure. A patch by toma.
5840 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5842 * Find correct make to use in prepare-clean. A patch by
5843 toma. Affected file prepare-clean.
5845 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5847 * Added irssi variables use_auto_addr, auto_bind_ip,
5848 auto_bind_port and auto_public_ip.
5850 * Changed the interface for silc_client_send_key_agreement
5851 in lib/silcclient/silcapi.h
5855 irssi/src/silc/core/silc-core.c
5857 lib/silcclient/silcapi.h
5858 irssi/src/silc/core/silc-channels.c
5859 lib/silcclient/client_keyagr.c
5862 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5864 * Added silc_pkcs_public_key_compare to compare two
5865 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5867 * Check that the client who set the founder mode on the
5868 channel is the same client that is giving the founder
5869 mode to itself. It is done by comparing the saved public
5870 key (it is saved even in the authentication is passphrase).
5871 Affected file silcd/command.c.
5873 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5875 * Do not process packet for disconnected socket connection.
5876 Affected file lib/silccore/silcpacket.c.
5878 * Process the DISCONNECT packet through scheduler in the
5879 client library. Affected file lib/silcclient/client.c.
5881 * Fixed the silc_client_packet_parse to not to increase
5882 the packet sequence number if the conn->sock and the
5883 current socket connection is not same. This can happen
5884 for example during key agreement when the conn includes
5885 multiple socket connections (listeners). Affected file
5886 lib/silcclient/client.c.
5888 * The sender of the file transfer request now provides also
5889 the pointer (listener) for the key exchange protocol. If
5890 the listener cannot be created then it sends empty key
5891 agreement and lets the receiver provide the listener.
5893 Added `local_ip' and `local_port' arguments to the
5894 silc_client_file_send. If they are provided they are used,
5895 if not then it will attempt to find local IP address, if
5896 not found or bind fails then the remote client will provide
5899 Affected files are lib/silcclient/client_ftp.c and
5900 lib/silcclient/silcapi.h.
5902 * Extended the FILE SEND command to support defining the
5903 local IP and port for key exchange listener. They are
5904 optional. Affected file irssi/src/silc/core/silc-servers.c.
5906 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5908 * Defined to WHOIS command reply the sending of fingerprint
5909 of the client's public key (if the proof of posession of the
5910 corresponding private key is verified by the server).
5911 Updated to the protocol specification.
5913 * Added support of receiving the client's public key's
5914 fingerprint in command reply in client library. Affected
5915 file is lib/silcclient/command_reply.c, and
5916 lib/silcclient/idlist.[ch].
5918 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5920 * Do not send over 128 chars long nickname to the server
5921 in NICK command. Affected file lib/silcclient/command.c.
5923 * Do not send over 256 chars long channel names to the server
5924 in JOIN command. Affected file lib/silcclient/command.c.
5926 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5928 * Assure that silc_server_close_connection cannot be called
5929 twice for same socket context. Affected file is
5932 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5934 * Send error message to application if opening file for
5935 writing during file transfer fails. Affected file is
5936 lib/silcclient/client_ftp.c.
5938 Remove all file transfer sessions for a client that we're
5939 removing from ID cache.
5941 Affected file is lib/silcclient/client_ftp.c.
5943 * Fixed silc_net_addr2bin to return correct address. Affected
5944 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5946 * Fixed file transfer session removing on signoff notify.
5947 Affected file irssi/src/silc/core/silc-servers.c.
5949 * Added the SilcClientFileError to be returned in the monitor
5950 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5951 Affected file lib/silcclient/silcapi.h.
5953 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5955 * Fixed a crash in silc_client_ftp_free_sessions and
5956 silc_client_ftp_session_free_client. Affected file
5957 lib/silcclient/client_ftp.c.
5959 * Added `disabled' field in the SilcChannelEntry in the server
5960 to indicate if the server entry is disabled. Affected file
5961 silcd/idlist.h, silcd/command[_reply].c.
5963 * SILC server adds now /var/run/silcd.pid everytime it is
5964 started. Affected file silcd/silcd.c.
5966 * Added silc_server_packet_send_clients to send a packet to
5967 the provided table of client entries. Affected file
5968 silcd/packet_send.[ch].
5970 * Fixed a crash in client resolving in client_prvmsg.c in
5971 client library. Affected file lib/silcclient/client_prvmsg.c.
5973 * Do not actually remove the client directly from ID cache
5974 during SERVER_SIGNOFF, but invalidate it. This way we
5975 preserve the WHOWAS info for the client. Affected file
5976 silcd/server_util.c.
5978 * Fixed SERVER_SIGNOFF notify handling in the server. The
5979 server is now able to process incoming SERVER_SIGNOFF notify
5980 for a server that it doesn't even know about. It will remove
5981 the clients provided in the notify. Affected file
5982 silcd/packet_receive.c.
5984 * Check for partial packet in data queue after every packet that
5985 was found from the queue. Return and wait for more data if
5986 there is partial data in queue. Affected file is
5987 lib/silccore/silcpacket.c.
5989 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5991 * Added SilcClietFileError enum to indicate error in
5992 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5993 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5994 Affected files lib/silcclient/silcapi.h and
5995 lib/silcclient/client_ftp.c.
5997 * Check that newsize in silc_buffer_realloc is larger than
5998 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
6000 * Added better monitor of file transfers. It now monitors
6001 key agreement protocol during the file transfer too. Added
6002 error reporting too. Affected files
6003 irssi/src/silc/core/silc-servers.c,
6004 irssi/src/fe-common/silc/module-formats.[ch].
6006 * Wrote a help file for FILE command.
6008 * Added silc_rng_global_get_byte_fast to get not-so-secure
6009 random data as fast as possible. Random data is read from
6010 /dev/urandom if available and from the SILC RNG if not
6011 available. It is used in padding generation. Affected file
6012 lib/silccrypt/silcrng.[ch].
6014 * All packets in client library are now processed synchronously.
6015 Optimized packet processing a lot. Affected file
6016 lib/silcclient/client.c.
6018 * All server connection packets are processing synchronously
6019 now in server, to optimize packet processing. Affected file
6022 * Include files are installed now only in Toolkit distribution
6023 if make install is given. Affected files: all Makefile.am's.
6025 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6027 * Assure that silc_client_notify_by_server_resolve does not
6028 resolve the client information multiple times. If it cannot
6029 be found by the first it cannot be found at all. Affected
6030 file lib/silcclient/client_notify.c.
6032 * Fixed WHOWAS command reply calling. Affected file
6033 lib/silcclient/command_reply.c.
6035 * Removed all references to silc_idlist_get_client from the
6036 Irssi SILC client since that call is internal call used by
6037 the library. The Irssi SILC client will use now client
6038 retrieval functions found in silcapi.h.
6040 * Fixed a bug in resolving nickname info before sending
6041 private message. It used freed memory. Affected file
6042 irssi/src/silc/core/silc-servers.c.
6044 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6046 * Assure my_channels statistics cannot go negative in server.
6047 Affected files silcd/server.c, silcd/server_util.c.
6049 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6051 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
6053 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6055 * Win32 Toolkit changes. Affected files
6056 win32/silc.dsw, win32/libsilc/libsilc.def,
6057 win32/libsilcclient/libsilc.def,
6058 lib/silcutil/silcutil.c, and
6059 lib/sftp/sftp_fs_memory.c.
6061 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6063 * Added silc_net_localip to return local host's IP address.
6064 Affected file lib/silcutil/silcnet.[ch].
6066 * If key exchange or rekey protocol is active for a connection
6067 parse all packets syncronously since there might be packets
6068 in packet queue that we are not able to process without first
6069 processing packets before them. Affected file silcd/server,
6070 lib/silcclient/client.c.
6072 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
6073 whether library should continue processing the packet.
6074 Affected file lib/silccore/silcpacket.h.
6076 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
6077 SilcSFTPMonitorData to SFTP server to monitor various
6078 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
6079 lib/silcsftp/sftp_server.c.
6081 * Added silc_file_size to return file size. Affected file
6082 lib/silcutil/silcutil.[ch].
6084 * Implemented the file transfer support for the client library.
6085 Added preliminary support for simple client to client one-file
6086 transmission. Affected file lib/silcclient/client_ftp.c,
6087 lib/silccilent/client.[ch].
6089 * Added new local command FILE to the Irssi SILC Client.
6090 It is used to perform the file transfer. It has subcommands
6091 SEND, RECEIVE, SHOW and CLOSE. Affected files
6092 irssi/src/silc/core/client_ops.c,
6093 irssi/src/silc/core/silc-server.[ch].
6095 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6097 * Relay the SILC_PACKET_FTP in the server. Affected files
6098 silcd/server.c and silcd/packet_receive.c.
6100 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6102 * Renamed silc_file_read and silc_file_write to functions
6103 silc_file_readfile and silc_file_writefile. Added function
6104 silc_file_open and silc_file_close. Affected files
6105 lib/silcutil/silcutil.[ch].
6107 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6109 * Resolve the client info when received private message or
6110 channel message for a client which nickname we don't know.
6111 Affected files lib/silcclient/client_prvmsg.c and
6112 lib/silcclient/client_channel.c.
6114 * Do not crash in /KEY if client is not connected. Affected
6115 file irssi/src/silc/core/silc-channels.c.
6117 * Added SilcClientStatus field to the SilcClientEntry in the
6118 lib/silcclient/idlist.h.
6120 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6121 is incomplete and is being resolved, it won't be resolved
6124 Make sure also that USERS command reply does not resolve
6125 twice information. Affected file is
6126 lib/silcclient/command_reply.c.
6128 Make sure that silc_client_get_clients_by_list does not
6129 resolve twice same information.
6131 * Check for valid client->id in the silc_server_free_client_data.
6132 Affected file silcd/server.c.
6134 * Fixed /GETKEY nick@server not to crash if the server entry
6135 is not found. Affected file lib/silcclient/command.c.
6137 * Fixed the silc_server_check_cmode_rights to check the
6138 requested modes correctly. Affected file silcd/command.c.
6140 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6142 * Better checks for non-printable chars in nick added.
6143 Affected file silcd/command.c.
6145 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6147 * Call the silc_server_udpate_servers_by_server in the
6148 primary router that comes back online in the backup resuming
6149 protocol. Otherwise it routes packets wrong. Affected file
6150 silcd/server_util.[ch], silcd/server_backup.c.
6152 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6154 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6155 lib/silcutil/silcbuffmt.[ch].
6157 * Redefined the SILC packet header to include the padding
6158 length. Affected file lib/silccore/silcpacket.[ch].
6160 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6161 length for maximum padding up to 128 bytes). Affected
6162 file lib/silccore/silcpacket.h.
6164 * Removed all backwards support for old 0.5.x MAC thingies.
6165 The SILC packet header change makes it impossible to be
6166 backwards compatible.
6168 * Send the ENDING packet with timeout in the backup resuming
6169 protocol. This is to assure that all routers has connected
6170 to the primary router. Affected file silcd/server_backup.c.
6172 * Changed the RNG to take the first IV from random data. It
6173 used to take it from zero actually. Changed the RNG also
6174 to use /dev/urandom during session. /dev/random is used
6175 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6177 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6179 * Changed the SILC packet header to have the first two bytes
6180 (the packet length) encrypted. Affected files aroung the
6181 code tree, lib/silccore/silcpacket.[ch]. Removed the
6182 SilcPacketCheckDecrypt callback. It is not needed anymore
6183 since the silc_packet_receive_process will determine now
6184 whether the packet is normal or special.
6186 * Implemented the unidirectional MAC keys. Affected files
6187 lib/silcske/silcske.c, silcd/protocol.c and
6188 lib/silcclient/protocol.c.
6190 * Implemented the packet sequence number to the MAC computation.
6191 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6192 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6193 lib/silcclient/protocol.c.
6195 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6197 * Allow backup router to announce servers. All servers
6198 announced by backup router are added to the global list
6199 automatically. Update hte server's socket to our primary
6200 router also when backup router announces a server.
6201 Affected file silcd/packet_receive.c.
6203 * Do not update the client->router in the function
6204 silc_server_udpate_clients_by_server if the client is on
6205 global list. We might fail to find any specific server
6206 for locally connected clients and local cell clients. They
6207 should still use the `from' and not `to' as client->router.
6208 This fixes backup router resuming protocol. Affected file
6209 silcd/server_util.c.
6211 * Decrease channel statistics count only if the channel
6212 deletion worked. Affected files are silcd/server.c and
6213 silcd/server_util.c.
6215 * Added silc_server_update_servers_by_server to update origin
6216 of all server entries. Used during backup router protocol.
6217 Affected files silcd/server_util.[ch], silcd/server.c. and
6218 silcd/backup_router.c.
6220 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6221 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6222 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6223 lib/silccrypt/silchmac.c.
6225 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6227 * Assure that router cannot reroute the same channel message
6228 to the sender. Affected file silcd/packet_receive.c.
6230 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6232 * Made better checks that the channel message is not sent
6233 to the router it came from. Affected file is
6234 silcd/packet_send.c. Fixed memory leak too.
6236 * Announce informations for incoming router connection, but
6237 only after checking if it is replaced by backup router.
6238 Affected file silcd/packet_receive.c.
6240 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6242 * Fixed the backup resuming protocol to work in multiple
6243 router environment. Affected file silcd/server_backup.c.
6245 * Route packet only to one router in the function
6246 silc_server_packet_send_to_channel. Affected file is
6247 silcd/packet_send.c.
6249 * Fixed silc_server_send_notify_dest to set the broadcast
6250 flag. Fixed the silc_server_send_notify_topic to actually
6251 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6252 Affected file silcd/packet_send.c.
6254 * Changed the SFTP Filesystem interface. Changed the
6255 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6256 the filesystem operation function. The SilcSFTPFilesystem
6257 is now a context that is allocated by all filesystem allocation
6258 functions and it already includes the operations structure
6259 and filesystem specific context. It is given as argument
6260 now to the silc_sftp_server_start. This made the interface
6261 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6262 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6264 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6266 * Changed the backup router adding and getting interfaces
6267 in the server. The router that will be replaced by the
6268 specified backup router is now sent as argument. Affected
6269 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6272 * Added silc_net_addr2bin_ne to return the binary form of
6273 the IP address in network byte order. Affected files
6274 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6276 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6278 * Check for existing server ID in silc_server_new_server
6279 and in silc_server_connect_to_router_final and remove the
6280 old entry if it exists. Affected file silcd/packet_receive.c,
6283 * Send the channel message always to only one router, either
6284 in upstream or downstream. Affected file is
6285 silcd/packet_send.c.
6287 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6289 * Wrote the definition of the backup resuming protocol to the
6290 protocol specification.
6292 * Removed one redundant channel key generation from normal
6293 server during joining procedure. Removed one redundant
6294 channel key sending from server to router during joining
6295 procedure. Affected file silcd/command.c.
6297 * Made minor bugfixes to the backup router resuming protocol.
6298 Affected file silcd/server_backup.c, server.c.
6300 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6302 * Added --disable-asm configuration option. Affected files
6303 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6306 * Implemented the backup resuming protocol that is used to
6307 resume the primary router position in the cell after the
6308 primary router comes back online. Affected files
6309 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6310 and silcd/server_util.[ch].
6312 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6314 * Sleep two (2) seconds after sending QUIT command to server.
6315 Affected file lib/silcclient/command.c.
6317 * Assure that if outgoing data buffer is pending do not force
6318 send any data. Affected file silcd/packet_send.c.
6320 * Assure that if outgoing data buffer is pending do not force
6321 send any data. Affected file lib/silcclient/client.c.
6323 * Implemented the backup router support when the primary router
6324 goes down. The servers and routers can now use the backup
6325 router as new primary router without loosing connectivity.
6327 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6329 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6330 in the server to indicate disabled entry. All data read
6331 from the connection will be ignored and no data is sent
6332 for entry that is disabled. Affected files are
6333 silcd/idlist.h, silcd/server.c.
6335 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6337 * Created SFTP client and server test programs in the
6338 lib/silcsftp/tests directory.
6340 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6342 * Implemented memory filesystem (virtual filesystem) for
6343 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6346 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6348 * Implemented the SFTP (SSH File Transfer Protocol) to the
6349 lib/silcsftp. It includes SFTP client and SFTP server
6352 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6354 * Moved lib/silccore/silcprotocol.[ch] to the
6355 lib/silcutil library.
6357 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6358 take variable argument list pointer as argument. Affected
6359 file lib/silcutil/silcbuffmt.[ch].
6361 * Added silc_buffer_set function that is used to set data
6362 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6363 Affected file lib/silcutil/silcbuffer.h.
6365 * Changed various routines in the core library to use the new
6366 silc_buffer_set instead of allocating new buffer only for
6369 * Added 64-bit value formatting and unformatting support to the
6370 silc_buffer_[un]format routines. Affected file is
6371 lib/silcutil/silcbuffmt.[ch].
6373 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6374 to includes/bitmove.h.
6376 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6378 * Fixed channel user mode saving in client library. Affected
6379 file lib/silcclient/command[_reply].c.
6381 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6383 * Defined the file transfer to the SILC Protocol. Added
6384 new packet type SILC_PACKET_FTP and defined File Transfer
6385 Payload. The mandatory file transfer protocol is SFTP
6386 (SSH File Transfer Protocol). Affected file in addition
6387 of the internet draft is lib/silccore/silcpacket.h.
6389 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6390 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6391 is used as part of backup router protocol when the primary
6392 router of the cell is back online and wishes to resume
6393 the position as primary router.
6395 * Redefined the MAC generation keys in the protocol. The
6396 same key is not used anymore in both direction. Both
6397 direction will now use different keys for sending and
6398 receiving. This fixes a potential security flaw. This
6399 change causes incompatibilities in the protocol.
6401 * Redefined also the MAC computation from the packet.
6402 An packet sequence number is now added to the MAC
6403 computation. This prevents possible replay attacks against
6404 the protocol. This change too causes incompatibilities
6407 Added `sequence' field to the SilcPacketContext to hold
6408 the current sequence number for the packet.
6410 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6412 * Added `created' field to the SilcIDListData in the file
6413 silcd/idlist.h to indicate the time when the entry was
6416 * Added `created' field to the SilcChannelEntry too. Affected
6417 file silcd/idlist.h.
6419 * Added `creation_time' aguments to all the announcement functions
6420 in the server. If it is provided then only the entries that
6421 was created after the provided time frame are actually
6422 announced. Affected file silcd/server.[ch].
6424 * The protocol says that the Channel ID's IP address must be
6425 based on the router's IP address. Added check for this in
6426 the silc_server_new_channel when processing incoming New Channel
6427 Payload. Affected file silcd/packet_receive.c.
6429 * Print out the correct version with --version in SILC client.
6430 Affected file irssi/src/silc/core/silc-core.c.
6432 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6434 * Fixed WHOWAS command to check for completnes of the client
6435 entry always, not just when the command is coming from client.
6436 Affected file silcd/command.c.
6438 * Added new function silc_server_packet_queue_purge to purge the
6439 outgoing data queue to the network. After the function returns
6440 it is guaranteed that the outgoing packet queue is empty.
6441 Affected file silcd/packet_send.[ch].
6443 * Purge the outgoing packet queue in the rekey protocol's final
6444 callback to assure that all rekey packets go to the network
6445 before quitting the protocol. Affected file silcd/server.c.
6447 * Added silc_client_packet_queue_parse as similar function as
6448 in server to the client library. The affected file is
6449 lib/silcclient/client.c.
6451 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6453 * Splitted silcd/server.c and created silcd/server_util.[ch]
6454 for utility functions.
6456 * Added new socket flag SILC_SF_DISABLED to indicate that the
6457 connection is open but nothing can be sent to or received from
6458 the connection. Affected file lib/silcutil/silsockconn.[ch].
6459 The checking for disabled socket is checked in the low level
6460 silc_socket_write and silc_socket_read functions.
6462 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6464 * Allow only nicknames and channel names that fits into the
6465 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6467 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6469 * When processing JOIN command reply in server check that if
6470 the channel exists in our global list we'll move it the local
6471 list. Affected file silcd/command_reply.c.
6473 * Fixed the check whether client is joined on the channel already
6474 in JOIN command. Affected file lib/silcclient/command.c.
6476 * Fixed the JOIN command reply to check whether the channel
6477 already exists. Affected file lib/silcclient/command_reply.c.
6479 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6481 * Added silc_ske_status_string to map the SKE error numbers
6482 to readable strings. The affected files are
6483 lib/silcske/silcske[_status].[ch].
6485 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6487 * Do not show the private channels on the WHOIS channel list
6488 as it is not allowed by the protocol. The affected file is
6491 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6493 * Assure that the packet length digged from the actual packet
6494 is something sensible in the silc_packet_decrypt_rest_special
6495 in lib/silccrypt/silcpacket.c.
6497 * Free and NULL the allocated pointer in silc_hmac_alloc if
6498 the HMAC allocation fails. The affected file is
6499 lib/silccrypt/silchmac.c.
6501 * Print the selected security properties to the log files in
6502 the server. Affected file silcd/protocol.c.
6504 * Add SKE's reference counter even if calling the completion
6505 callback manually. Otherwise it goes negative, although it
6506 does not cause any problems. The affected file is
6507 lib/silcske/silcske.c.
6509 * Remove the client entry with short timeout after giving the
6510 KILL command. Affected file lib/silcclient/command.c.
6512 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6513 case all found clients are already disconnected (WHOWAS would
6514 found them) in the server. Affected file silcd/command.c.
6516 * Update the last_receive (time of last data received) to be
6517 updated only when received private or channel message so that
6518 the idle time showed in WHOIS makes more sense.
6520 * Added boolean field `valid' in to the SilcClientEntry in the
6521 client library to indicate whether the entry is valid or not.
6522 This fixes the nickname change bug on channel when changing
6523 the nickname to be same than the old (like nick to Nick) the
6524 nickname formatter doesn't set the new nick anymore to Nick@host.
6525 Affected file lib/silcclient/idlist.[ch].
6527 * Now actually fixed the nickname changing on disconnection.
6528 Added new function silc_change_nick to the Irssi SILC Client.
6529 Affected file irssi/src/silc/core/client_ops.c,
6530 irssi/src/silc/core/silc-nicklist.[ch].
6532 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6534 * Check that the public key exists in the GETKEY command before
6535 trying to encode it. Affected file silcd/command.c.
6537 * Print some notifications on received public keys with GETKEY
6538 command in the Irssi SILC Client. Affected files are
6539 irssi/src/fe-common/silc/module-formats.[ch],
6540 irssi/src/silc/core/client_ops.c.
6542 * Use IDENTIFY command to resolve the server information in the
6543 GETKEY command instead of INFO command. Affected file
6544 lib/silcclient/command.c.
6546 * All command reply functions in the client library now calls
6547 the pending command reply callbacks even if an error has
6548 occurred. The server has done this a long time and now it was
6549 time to move the client library to this as well. Now all
6550 errors can be delivered back to the pending command reply
6551 callbacks if necessary. Affected files are
6552 lib/silcclient/command[_reply].[ch].
6554 * Change the nickname on disconnection back to the username
6555 because in reconnect the server will enforce it to it anyway.
6556 Affected file irssi/src/silc/core/silc-servers.c.
6558 * Fixed a config file parsing bug in the Irssi SILC client.
6559 Affected file irssi/src/silc/core/clientconfig.c.
6561 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6563 * When printing the channel mode on JOIN, verify that the
6564 channel key and channel's HMAC are valid. Affected file
6565 irssi/src/silc/core/client_ops.c.
6567 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6569 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6570 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6571 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6573 * Removed channel key rekey task deleting from the function
6574 silc_server_save_channel_key. Affected file silcd/server.c.
6575 Added explicit timeout task context instead that is used to
6576 delete the task if we are registering a new task before the
6577 new task has elapsed.
6579 * When channel key rekey occurs the client library now saves
6580 the old channel key for a short period of time (10 seconds) and
6581 is able to use it in case some is still sending channel
6582 messages encrypted with the old key after the rekey. Affected
6583 file lib/silcclient/[idlist.h|client_channel.c].
6585 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6587 * Added check to the silc_server_new_id_real to not accept
6588 new ID if it is the sender's own ID. Affected file is
6589 silcd/packet_receive.c.
6591 * Assure that we do not announce ourself or the one we've
6592 sending our announcements when we're router and are announcing
6593 servers to our primary router. Affected file silcd/server.c.
6595 * Fixed silc_server_command_identify_check_client to assemble
6596 correct WHOIS packet. It send corrupted WHOIS packet and
6597 caused problem with router to router connections. Affected
6598 file silcd/command.c.
6600 Fixed also silc_server_command_whois_check the same way
6601 as for the IDENTIFY command.
6603 * Added new SilcIDListStatus to the server in the SilcIDListData
6604 structure. The status now includes the current status of
6605 the entry (like registered, resolved etc.). Affected file
6606 silcd/idlist.[ch]. Defined a bunch of different status types
6607 as well. This replaced the old boolean registered field as well.
6609 Added resolve_cmd_ident field to the SilcClientEntry structure
6610 too so that if the entry is for example being resolved so
6611 another command may attach to the same pending command reply
6612 without requiring to resolve the same entry again. This concept
6613 should optimize the WHOIS and the IDENTIFY resolving under
6614 heavy load by taking away unnecessary resolving for entries
6615 that are being resolved already.
6617 Added support for adding multiple pending commands for one
6618 command idenfier. Affected file silcd/command[_reply].[ch].
6620 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6621 before deleting the data. Otherwise the hash table will have
6622 freed data in comparison functions. Affected file is
6623 silcd/command_reply.c.
6625 * Fixed silc_idlist_replace_client_id to add the new entry to
6626 the cache with NULL nickname. Otherwise there will be invalid
6627 memory as the nickname after the nickname is freed. Affected
6628 file silcd/packet_receive.c.
6630 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6631 saved into wrong slots because the previous number of entries
6632 was not taken into account. Affected file silcd/idlist.c.
6633 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6635 * If we are router and we receive JOIN notify to a channel that
6636 does not have any users then notified client is marked as the
6637 channel founder, as it is it. The affected file is
6638 silcd/packet_receive.c
6640 * Added to the extended hash table API's table_del_*ext functions
6641 the destructor as argument too, so that the caller can decide
6642 which destructor to use or whether to use destructor at all.
6643 Affected file lib/silcutil/silchashtable.[ch].
6645 * Fixed ID Cache purging. It actually deleted the entries from
6646 the hash table after the data was freed. The hash table ended
6647 up comparing freed memory. The affected file is
6648 lib/silccore/silcidcache.c.
6650 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6652 * Fixed Irssi SILC client's KILL command's HELP syntax.
6654 * The USERS command now resolves the detailed user information
6655 if the userinfo field is missing. Affected file is
6656 lib/silcclient/command_reply.c.
6658 * Do not print error in silc_file_read if the read file does
6659 not exist. Just silently return NULL. Affected file is
6660 lib/silcutil/silcutil.c.
6662 * Fixed the silc_log_output to not wine about NULL filename
6663 and to not create some bogus " " filename. Affected file is
6664 lib/silcutil/silclog.c.
6666 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6668 * Fixed various printing bugs on the user interface in the
6669 Irssi SILC Client. Minor changes that were forgotten from
6672 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6674 * Fixed the configure.in.pre and the compilation and distribution
6675 environment to support the new autoconf 2.52. That version is
6676 now required to compile the CVS trunk.
6678 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6680 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6681 to generally parse user@fqdn format strings. Affected file
6682 lib/silcutil/silcutil.c.
6684 * Added nickname_format and nickname_force_format fields to the
6685 SilcClientParams structure. The first one defines the format
6686 for the nicknames that the library will enforce if the receives
6687 multiple same nicknames. The second one is boolean value and
6688 can be used to force the library to always enforce the format
6689 to the nicknames regardles whether there are multiple nicknames
6690 or not. This configurable formatting was employed to flexibly
6691 support accessing multiple nicknames from the user interface.
6692 The userinterface can now set the nicknames to what ever format
6693 they prefer. Affected file lib/silcclient/silcapi.h.
6695 Added function silc_client_nickname_format to the file
6696 lib/silcclient/idlist.c. It performs the nickname formatting.
6698 Added new field `hostname´ to the SilcClientEntry context.
6699 It holds the hostname of the client. Affected file is
6700 lib/silcclient/idlist.h.
6702 * Irssi SILC Client sets the nicknames in nick@hostn format.
6703 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6704 irssi/src/silc/core/silc-core.c.
6706 The WHOIS printing now also shows both the real nickname and
6707 the formatted nickname so that user knows how to access the
6708 user if there are multiple same nicknames cached. Affected
6709 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6710 printing formatting too to take the hostname now as a separate
6711 argument. The Affected file is
6712 irssi/src/fe-common/silc/modules-formats.[ch].
6714 * Changed the silc_client_get_clients_local to accept the formatted
6715 nickname as argument. It accepts the real nickname too but the
6716 formatted nickname can be used to find the true entry from
6717 multiple entries. Affected file lib/silcclient/silcapi.h and
6718 lib/silcclient/idlist.c.
6720 * Added nickname_format_parse field to the SilcClientParams.
6721 It is a callback function provided by the application to parse
6722 the nickname out of the formatted nickname string. The library
6723 calls it to get the nickname from the formatted string. Since
6724 the application generally knows better the format of the nickname
6725 string it parses it instead of the library, even though library
6726 encodes the formatted string. If the callback function is not
6727 provided then the library will use the string as is. The
6728 affected file is lib/silcclient/silcapi.h.
6730 * All the nickname strings passed to the client library in
6731 commands are now expected to be formatted nickname strings.
6732 If the command does not support the formatted nickname string
6733 it will assume that the sent string is the actual nickname.
6734 Affected file lib/silcclient/command.c.
6736 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6738 * Added public key authentication support to OPER and SILCOPER
6739 commands in the client library. Affected file is
6740 lib/silcclient/command.c.
6742 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6744 * Changed the get_auth_methdod client operation to be asynchronous.
6745 It can be async if the application resolves the authentication
6746 method from the server during the negotiation. Added new
6747 SilcGetAuthMeth completion callback that the application will
6748 call after resolving the authentication method.
6750 Added function silc_client_request_authentication_method that
6751 the application can use to resolve the authentication method
6752 from the server. Added also SilcConnectionAuthRequest callback
6753 that the library will call after the server has replied. The
6754 application can call this function if it does not know the
6755 current authentication method.
6757 Affected files are lib/silcclient/client.c and
6758 lib/silcclient/silcapi.h.
6760 * The Irssi SILC client now automatically resolves the authentication
6761 method incase any configuration information is not present (and
6762 currently there never is). The affected file is
6763 irssi/src/silc/core/client_ops.c.
6765 * Fixed public key authentication from the client library.
6766 Affected file lib/silcclient/protocol.c. Changed also the
6767 protocol specification about the public key authentication in
6768 the connection authentication protocol. The actual data to be
6769 signed is now computed with a hash function before signing.
6771 * Fixed the public key authentication from the server as well.
6772 Affected file silcd/protocol.c.
6774 * Removed the mlock()'s from the memory allocation routines.
6775 Affected file lib/silcutil/silcmemory.c. The ./configure does
6776 not check anymore for the mlock(). Affected file is
6779 * Fixed USERS command in server to allow the execution of the
6780 command for private and secret channels if the client sending
6781 the command is on the channel. Affected file silcd/command.c.
6783 * Fixed silc_client_get_clients_local to return the clients
6784 count correctly. It could return wrong value. Affected file
6785 lib/silcclient/idlist.c.
6787 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6789 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6790 types. The assembler optimizations seemed not to like 64-bit
6791 data types. The assmebler optimizations thus are now enabled
6792 also for BSD systems as opposed to only enable them for Linux.
6794 * Do not check for threads at all on BSD systems. Affected
6795 file configure.in.pre.
6797 * Removed -n and -h options from the Irssi SILC Client since
6798 they are not used in silc.
6800 * Fixed the prime generation to assure that the first digit
6801 of the generated random number is not zero since our conversion
6802 routines does not like number strings that starts with zero
6803 digit. If zero digit is seen the random number is regenerated.
6804 This caused some corrupted RSA keys when the zero first digit
6805 was met. Affected file lib/silcmath/silcprimegen.c.
6807 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6809 * Fixed WIN32 configuration in the ./configure script.
6810 Fixed to include xti.h on environments that has it.
6811 Patches by Carsten Ilchmann and andrew.
6813 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6815 * Changed the silc_id_create_client_id to be collision
6816 resistant. It is now assured that there cannot be created
6817 two same client ID's. I suspect that some weird bugs in
6818 the server were actually caused by duplicate Client IDs.
6819 Affected file silcd/serverid.[ch]. A router receiving
6820 new ID now also assures and informs the sending server
6821 if the ID caused collision.
6823 * Changed the silc_id_create_channel_id to also assure that
6824 there are no collisions.
6826 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6828 * Statement about ignoring the Mutual Authentication flag when
6829 performing rekey with PFS was a bit misleading. It is ignored
6830 if it was set in the initial negotiation, it cannot be even
6831 set in the rekey. Fixed in the ke-auth draft. Started the
6832 new versions of the protocol drafts in the doc/.
6834 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6836 * Fixed a bug in silc_client_command_identify_save when saving
6837 new channel information. The channel name was no duplicated
6838 and caused crash on exit. Affected file is
6839 lib/silcclient/command_reply.c.
6841 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6843 * Fixed the getkey command handling in the server. Send just
6844 empty OK reply to the sender if the key could not be fetched
6845 (but everything else was ok, like the key just was not available).
6846 Changed the public key parameter to optional in the protocol
6847 specs so that empty OK reply can be sent. Affected file
6850 Added a message to Irssi SILC client to tell to user if the
6851 server did not return a public key.
6853 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6855 * Fixed a channel key regeneration bug. It registered new
6856 timeout tasks exponentially until all system resources were
6857 used. Affected file silcd/server.c.
6859 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6861 * Added the SILC Document generator to the scripts/silcdoc.
6862 It can be used to generate the Toolkit Reference Manual out
6863 of the source tree. Internally it will also use the RoboDoc
6864 generator now imported in util/robodoc.
6866 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6868 * Added couple of return's in rekey protocol if error orccurred
6869 during the protocol. The execution must be terminated.
6870 Affected file silcd/protocol.c. Also, terminate the protocol
6871 always with timeout.
6873 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6875 * The client's Client ID was created initally from the wrong
6876 nickname (it could have been in format nick@host) in the
6877 silc_server_new_client. Affected file silcd/packet_receive.c
6879 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6881 * Added some SILC_LOG_ERROR's to various error conditions
6882 if client could not be added to ID cache. Affected files
6883 silcd/packet_receive.c and silcd/server.c.
6885 * When client's sock->user_data is freed, NULL also the
6886 client->router and client->connection pointers. Added check
6887 for these pointers being NULL to various places around the
6888 code. Affected file silcd/server.c.
6890 * Added client->data.registered == TRUE checks to various
6891 places around the code to assure that unregistered client's
6892 are not handled when it is not allowed. Affected file
6895 * Added `bool registered' fields to all
6896 silc_idlist_[server|client]_get_* routines to indicate whether
6897 the fetched client needs to be registered or not. Affected
6898 file silcd/idlist.[ch].
6900 * Add your own entry as registered to the ID cache in the
6901 server. Affected file server.c.
6903 * Fixed a bug in silc_server_new_server. The SilcServer was
6904 set as the new server's context instead of SilcServerEntry.
6905 This naturally caused some weird bugs.
6907 * Added "updated" field the SilcChannelEntry which indicates
6908 the time since the channel entry was last accessed. This
6909 can be used to determine whether it is necessary to
6910 announce the channel after backup resuming protocol.
6911 Affected files silcd/idlist.[ch].
6913 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6915 * Do not delete the channel rekey task when adding it
6916 for in silc_server_create_channel_key.
6918 * Changed the silc_server_create_channel_key to return
6919 TRUE or FALSE to indicate the success of the channel key
6922 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6924 * Fixed MSVC++ project files and added missing files to
6925 Makefiles under win32/.
6927 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6929 * Do not add TCP_NODELAY flag if the operating system
6930 does not have it defined. Affected files are
6931 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6933 * Fixed buffer overflow from Irssi SILC Client. Affected
6934 file irssi/src/fe-common/core/themes.c.
6936 * Fixed double free in client library in the file
6937 lib/silcclient/client.c when disconnecting from server.
6939 * Applied double free patch from cras to Irssi SILC client.
6940 Affected files irssi/src/core/[modules/expandos].c
6942 * Fixed the disconnection handling to Irssi SILC Client.
6943 The application must call silc_client_close_connection
6944 in ops->connect client operation in case of failure of
6945 the connection. Affected file is
6946 irssi/src/silc/core/client_ops.c.
6948 * Do not set sock->protocol to NULL in the function
6949 silc_client_close_connection after executing the protocol's
6950 final callback since the sock might not be valid anymore.
6951 Affected file lib/silcclient/client.c.
6953 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6955 * Do not enable SILC_THREADS if the linking with libpthread
6956 did not happen. Affected file configure.in.pre.
6958 * Added notion to protocol specification that server must
6959 verify the sent authentication payload with CMODE when
6960 setting the channel founder key. Implemented it to the
6961 server. Affected file silcd/command.c.
6963 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6965 * Added _EXTRA_DIST SILC distribution variable to the
6966 distributions file. It is used to conditionally add extra
6967 files or directories to the specific distribution. Affected
6968 files ./prepare, Makefile.am.pre and distributions.
6970 Removed the `_' from the start of the distribution names.
6973 * Added README.WIN32 for instructions to compile the Toolkit
6976 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6978 * Fixed a double free in disconnection in the server. Affected
6979 file is silcd/server.c.
6981 * Fixed the lib/silcske/groups.c to work now also with GMP
6982 MP library. The string conversion did not work when using
6983 specific base and the base is indicated in the string as well.
6985 * Created win32/ directory which now includes MSVC++ specific
6986 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6987 It will appear only in the toolkit distribution
6989 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6991 * Changed the key material distribution function in case when
6992 the hash output is too short. The data is now concatenated
6993 a bit differently than it used to. Made the change to the
6994 SKE protocol specification.
6996 * Added better GMP detection to configure.in.pre. A patch
6999 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7001 * Fixed a minor bug in SKE that might cause some problem on
7002 some platforms. Affected file lib/silcske/silcske.c.
7004 * Added the cookie checking for initiator in the SKE. It checks
7005 that the responder returns the sent cookie unmodified. The
7006 affected file is lib/silcske/silcske.c. Added new SKE
7007 error type INVALID_COOKIE that can be sent during the
7008 negotiation. Fixed some memory leaks as well.
7010 * Added the "invalid cookie" error message to Irssi SILC client's
7013 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7015 * Added `task_max' field to the SilcClientParams to indicate
7016 the maximum tasks the scheduler can handle. If set to zero,
7017 default values are used. Affected file lib/silcclient/silcapi.h.
7019 * Fixed memory leaks in silc_client_close_connection. Affected
7020 file lib/silcclient/client.c.
7022 * Added silc_client_del_client_entry to client library to free
7023 all memory of given client entry. Affected file is
7024 lib/silcclient/idlist.[ch].
7026 * Added new functions silc_client_del_channel and
7027 silc_client_del_server to delete channel and server entries.
7028 Affected file lib/silcclient/[silcapi.h/idlist.c].
7030 * Removed silc_client_del_client_by_id from silcapi.h.
7032 * Fixed the INFO command to return the server's own info
7033 correctly when querying by Server ID. Affected file is
7036 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7038 * Removed the non-blocking settings in WIN32 code in the
7039 silc_sock_[read/write] and added SleepEx instead. Affected
7040 file lib/silcutil/win32/silcwin32sockconn.c. The availability
7041 of input data is now checked with FIONREAD and ioctlsocket.
7043 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7045 * Call silc_schedule_task_del_by_context in the
7046 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
7047 Affected file lib/silccore/silcprotocol.c.
7049 * Call silc_protocol_cancel for active protocols in the
7050 silc_server_close_connection if the funtion
7051 silc_server_free_sock_user_data has not been called.
7052 Affected file silcd/server.c.
7054 * Generic tasks cannot be deleted using the del_by_fd
7055 task deleting function since generic tasks does not match
7056 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
7058 * Added a notion to SILCOPER help file that the SILCOPER works
7059 only on router server, not on normal server.
7061 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7063 * Added for WIN32 support for the new scheduler as well.
7064 Affected file lib/silcutil/win32/silcwin32schedule.c.
7066 * Fixed the SHA1 implementation to work on various platforms.
7068 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7070 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
7071 API. It is part of the scheduler now. Everything else is
7072 as previously but some functions has changed their names.
7073 Checkout the lib/silcutil/silcschedule.h for the interface.
7074 Updated all applications to use the new interface. Affected
7075 files are lib/silcutil/silcschedule.[ch].
7077 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7079 * Found a bug in the SKE implementation. The HASH value,
7080 specified by the protocol, was not computed correctly. The
7081 public key of the responder was not added to the computation
7082 even though it is mandatory. Affected file lib/silcske/silcske.c.
7083 This unfortunately causes incompatibilities with older
7084 clients and servers.
7086 * Added WIN32 specific network init and uninit functions:
7087 silc_net_win32_init and silc_net_win32_uninit to init and uninit
7088 the Winsock2. Affected file lib/silcutil/silcnet.h and
7089 lib/silcutil/win32/silcwin32net.c.
7091 * Set the socket always to nonblocking mode on WIN32 after
7092 reading data or writing data. Affected file is
7093 lib/silcutil/win32/silcwin32sockconn.c.
7095 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7097 * Fixed various compilation problems under WIN32. Affected
7098 files lib/silcutil/win32/silcwin32thread.c and
7099 lib/silcutil/win32/silcwin32schedule.c.
7101 * Removed all _internal.h #includes from public header
7102 files. Internal headers must never be included from
7105 Removed also the lib/silcske/payload_internal.h file.
7107 * All include files that may be needed (public and some others
7108 included by the public headers) by application developers are
7109 now copied to the ./includes directory. It does not copy any
7110 internal headers. Affected file Makefile.defines.pre and all
7111 Makefile.am's under lib/ and subdirs.
7113 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7115 * Do not change the ~/.silc directory's permissions automatically.
7116 Affected file irssi/src/silc/core/clientutil.c.
7118 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7120 * Do not cancel the protocol in silc_server_close_connection
7121 it might cause recursion. Now cancelled in the function
7122 silc_server_free_sock_user_data. Affected file silcd/server.c.
7124 * Fixed the silc_server_remove_clients_by_server to regenerate
7125 the channel keys correctly finally. Added also new function
7126 silc_server_remove_clients_channels to actually do it.
7127 Affected file silcd/server.c.
7129 * Fixed the silc_server_new_channel to not crash by giving
7130 wrong router to the new channel. Affected file is
7131 silcd/packet_receive.c.
7133 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7135 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7136 which is given as argument to the silc_client_alloc now.
7137 It can be used to configure the client and set various parameters
7138 that affect the function of the client.
7140 * The USERS command in server did not check whether the channel
7141 is private or secret. Affected file silcd/command.c.
7143 * Added new argument to the USERS command in protocol specification.
7144 The USERS command now can take the channel name as argument
7145 as well. Added support for this in client and server and
7146 updated the protocol specs.
7148 * Completed the GETKEY command in client. It can be now used
7149 to fetch also servers public key not only some clients.
7150 Affected files lib/silcclient/command[_reply].c.
7152 * Added silc_client_get_server to return server entry by the
7153 server name. Affected files lib/silcclient/silcapi.h and
7156 * Redefined the IDENTIFY command in protocol specification to be
7157 more generic. It now can be used to query information about
7158 any entity in the SILC Network, including clients, servers and
7159 channels. The query may be based either the entity's name
7160 or the ID. Added support for this in both client and server.
7162 Affected files silcd/command.c and lib/silcclient/command.c
7163 and command_reply.c.
7165 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7166 the _from_client and _from_server functions. Affected file
7169 * Added silc_client_get_channel_by_id_resolve to the file
7170 lib/silcclient/silcapi.h to resolve channel information by
7171 its ID. Added also silc_client_get_channel_by_id that
7172 does not resolve it from the server.
7174 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7176 * Added SilcServerEntry context into the client library
7177 to represent one server. The INFO command now allocates
7178 these to save the resolved server info. For now on the
7179 client library will also keep information about servers,
7180 connected and resolved with INFO.
7182 The INFO command now allocates the SilcServerEntry context
7183 and saves the server info there. The COMMAND_REPLY in
7184 the INFO now returns the parameters to application in
7185 same order as defined in the protocol specification.
7187 The entries are cached in the client->server_cache.
7189 * The INFO command is now issued after received the Client ID
7190 from the server. Affected file lib/silcclient/client.c.
7192 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7193 to the application as the mode changer might be server.
7194 It is guaranteed that NULL is not returned anymore to the
7195 application. Affected file lib/silcclient/client_notify.c.
7197 The ID Type is now also passed to the application so that
7198 it can check whether the returned entry is SilcClientEntry
7201 Added new function silc_client_get_server_by_id to return
7202 the server entry by ID. Affected files are the
7203 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7205 * Do not create the channel in the Irssi SILC Client when issuing
7206 the JOIN command but when received the sucessful JOIN command
7207 reply. Otherwise the channel might get created even though we
7208 could not join it. The Affected file is
7209 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7211 * Fixed a channel joining bug in router. The router must also
7212 check the channel modes, invite and ban lists etc. when serving
7213 the JOIN command sent by normal server. Affected file is
7214 silcd/command.c. The router now resolves the client's
7215 information from the server who sent the JOIN command if it
7216 does not know it, and processes the JOIN command only after
7219 * Changed the SilcCommandCb to take new argument; void *context2.
7220 Affected file lib/silccore/silccommand.h
7222 The second argument in the command callbacks in the server now
7223 includes the SilcServerCommandReplyContext if the command was
7224 called as pending command callback from the command reply.
7225 Otherwise it is NULL. When called as pending the status of the
7226 command reply will be checked and if it was erronous the
7227 error will be sent to the original sender of the command.
7228 This way the client always receives the error messages even
7229 though the server was actually the one who received the error
7230 when it resent the command to router, for example. Affected
7231 files silcd/command[_reply].[ch].
7233 * Fixed sending WHOWAS command's error message to client if
7234 the requested client could not be found. It was missing.
7237 * Changed the CMODE and CUMODE commands reply arguments in the
7238 protocol specification. The Channel ID is now sent in both
7239 of the commands to identify the channel. Implemented this
7240 new feature to the client and server. Affected files
7241 lib/silcclient/command_reply.c and silcd/command.c.
7243 * Made better checks for invite and ban lists in the JOIN
7244 command in server. Affected file silcd/command.c.
7246 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7248 * The server now performs the incoming host IP/DNS lookup
7249 using the silc_socket_host_lookup and thus does not block
7250 the server anymore. Affected file silcd/server.c.
7252 * Completed the multi-thread support for SILC Scheduler in
7253 the lib/silcutil/silcschedule.c.
7255 * Fixed the configure.in.pre to detect the pthread correctly
7258 * Fixed a deadlock in silc_task_queue_wakeup in the file
7259 lib/silcutil/silctask.c.
7261 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7263 * Added new function silc_schedule_wakeup that is used in
7264 multi-threaded environment to wakeup the main thread's
7265 schduler. It needs to be used when a thread adds a new task
7266 or removes a task from task queues. After waking up, the
7267 scheduler will detect the task queue changes. If threads
7268 support is not compiled in this function has no effect.
7269 Implemented the wakeup mechanism to both Unix and WIN32
7270 systems. Affected files are lib/silcutil/silcschedule.[ch],
7271 lib/silcutil/unix/silcunixschedule.c and the
7272 lib/silcutil/win32/silcwin32schedule.c.
7274 * Added new function silc_task_queue_wakeup to wakeup the
7275 scheduler by the specified task queue. Affected file
7276 lib/silcutil/silctask.[ch].
7278 * The silc_socket_host_lookup_start now wakes up the scheduler
7279 after adding the timeout task. Affected file is
7280 lib/silcutil/silcsockconn.c.
7282 * The silc_socket_host_lookup is synchronous now if the threads
7283 support is not compiled in. However, the callback is still
7284 called asyncronously through the scheduler, anyway. Affected
7285 file lib/silcutil/silcsockconn.c.
7287 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7289 * Added new function silc_socket_host_lookup to perform
7290 asynchronous IP and FQDN lookups for the socket connection.
7291 Affected files lib/silcutil/silcsockconn.[ch].
7293 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7295 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7296 that may or may not compile the mutex support in.
7298 Changed the silc_mutex_alloc interface. It allocates the
7299 mutex now to the sent pointer and returns TRUE or FALSE.
7301 Affected file lib/silcutil/silcmutex.h.
7303 * Wrote the SILC Task Queue interface to support multi-threads.
7304 Affected file lib/silcutil/silctask.[ch].
7306 * Wrote the SILC Scheduler to support multi-threads. Affected
7307 file lib/silcutil/silcschedule.c.
7309 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7311 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7312 in lib/silcutil/win32/.
7314 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7316 * Defined SILC Mutex API and SILC Thread API and implemented
7317 them for Unix. Affected files are
7318 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7319 lib/silcutil/unix/silcunixmutex.c and
7320 lib/silcutil/unix/silcunixthread.c.
7322 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7324 * Fixed the silc_server_remove_clients_by_server's channel
7325 key re-generation. The hash table handling was incorrect
7326 and would not work with many channels. Affected file is
7329 * Fixed some memory leaks around the server code.
7331 * Rewrote the silc_server_get_users_on_channel to support IPv6
7332 based Client ID's. Affected file silcd/server.c.
7334 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7335 specification. However, a separate document must be written
7336 to define the detailed signing procedure and the payload
7337 associated with the flag. Defined the flag to the
7338 lib/silccore/silcchannel.h as well.
7340 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7342 * Changed the dynamic tables to static size tables in the
7343 lib/silccrypt/silchmac.c.
7345 * Removed GCC dependencies from the code. A patch by cras.
7347 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7349 * Do not show the error "Error receiving packet bla bla"
7350 in server if it really was not an error (-2 means that reading
7351 is pending). Affected file silcd/server.c.
7353 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7355 * Fixed a possible crash in silc_server_remove_clients_by_server
7356 in silcd/server.c. Fixed there also some memory leaks.
7358 * Fixed the silc_idlist_replace_client_id. It could replace
7359 wrong key in the hash table. Affected file silcd/idlist.c.
7361 * Do not check whether there are global users on the channel
7362 if the channel->global_users is FALSE. Affected functions
7363 silc_server_remove_from_one_channel and
7364 silc_server_remove_from_channels in silcd/server.c. Also,
7365 do not check if the removed client is local as we can be
7366 sure that global client was not removed from the channel
7367 and checking for global users is not needed.
7369 * The silc_server_remove_clients_by_server now re-generates
7370 the channel keys correctly for those channels that had
7371 clients removed from them. Affected file silcd/server.c.
7373 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7375 * Found the reason of random crashes in the server. We weren't
7376 ignoring the SIGPIPE signal (which can be sent in write())
7377 and it crashed the server. Affected file silcd/silcd.c.
7379 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7381 * Assure that sock->user_data is not NULL in the function
7382 silc_server_packet_send in silcd/packet_send.c.
7384 * Disconnect the remote connection if it could not be added
7385 to any ID lists in the server. The affected file is
7388 * Check in silc_server_packet_send[_real/dest] that the
7389 socket is not disconnecting and ignore the data if it is.
7390 Affected file silcd/packet_send.c.
7392 * Define inline to __inline on native WIN32 compilation.
7393 Affected file includes/silcwin32.h.
7395 * Added some explicit type casts for inline code since MSVC
7396 require them. Affected files lib/silcutil/silcbuffer.h,
7397 lib/trq/silcdlist.h and lib/trq/silclist.h.
7399 * Print warning in log files from now on if the packet
7400 decryption fails. Affected file silcd/server.c.
7402 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7404 * Changed the `say' client operation's interface to accept
7405 new `type' argument to indicate the type of the message sent
7406 by the library. The application may filter the library's
7407 messages according the type. The affected file is the
7408 lib/silcclient/silcapi.h.
7410 * Added two new functions to lib/silcclient/silcapi.h:
7411 silc_client_del_client and silc_client_del_client_by_id.
7412 Affected file lib/silcclient/idlist.c.
7414 * Moved the clientincludes.h from includes/ to silc/ and
7415 serverincludes.h from includes/ to silcd/.
7417 * The modes for the CMODE and CUMODE are now passed as
7418 uint32 for application with COMMAND_REPLY. The affected
7419 file is lib/silcclient/command_reply.c.
7421 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7423 * /WHOIS without arguments shows client's own information.
7424 Affected file lib/silcclient/command.c.
7426 * Changed PING to not accept any arguments. The specs
7427 says that client can ping only the connected server so
7428 requiring an argument is not needed. Affected file is
7429 lib/silcclient/command.c.
7431 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7433 * Fixed a fatal bug in private message sending and reception
7434 encryption and decryption when using private message keys.
7435 The implementation was incorrect and did not follow the
7436 specification. It causd that some of the message were
7437 lost since it did not use the sending and receiving keys
7438 as the protocol suggests. This has been fixed and will cause
7439 incompatibilities with older clients when sending private
7440 message encrypted with private message keys. Affected files
7441 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7442 and various other in Irssi SILC Client.
7444 Added `responder' boolean argument to the functions
7445 silc_client_add_private_message_key[_ske] to indicate when
7446 the key is added as responder or initiator of the key
7449 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7451 * Removed the silc_ske_check_version function and created
7452 a SilcSKECheckVersion callback. Added also a function
7453 silc_ske_set_callbacks that is now used to set all SKE
7454 callbacks. The callback functions are not given to
7455 the SKE functions anymore, but this function is used to
7458 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7460 * Added `silc_version' argument to the silc_client_alloc
7461 to define the version of the application for the library.
7462 The library will use the version string to compare it
7463 against the remote host's (usually a server) version
7464 string. Affected file lib/silcclient/silcapi.h
7466 * Added the KE protocol context to Key Agreement context
7467 in client library so that we can abort the SKE if it
7468 is in process when we get timeout. Affected file is
7469 lib/silcclient/client_keyagr.c.
7471 * Do not resolve the client ID forever if it returns in the
7472 first time that such client does not exist. This was done
7473 for example with private message. Affected file is
7474 lib/silcclient/client_prvmsg.c.
7476 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7478 * Do not add regex.h for WIN32. The affected file
7479 includes/silcincludes.h.
7481 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7482 not work yet 100%. It generates the DLL's automatically
7483 when compiling with --with-win32 under cygwin.
7485 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7487 * lib/contrib/regex.c is not compiled on WIN32.
7489 * Added silc_net_get_socket_opt function to the
7490 lib/silcutil/silcnet.h.
7492 * Added includes/silcwin32.h for WIN32 specific includes
7495 * Do not use ptime structure or any of the posix process
7496 functions on WIN32 in lib/silccrypt/silrng.c.
7498 * Added silc_gettimeofday to provide generic function
7499 for struct timeval on all platforms. Added the function
7500 to lib/silcutil/silcutil.h.
7502 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7504 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7505 library as they clearly belong there. As a plus side we
7506 can make the actual socket connection routines platform
7509 Added also new generic function silc_socket_read and
7510 silc_socket_write (that used to be silc_packet_[read/write].
7511 The implementation of these are platform specific.
7513 * Added WIN32 specific routines of silc_socket_[read/write]
7514 to lib/silcutil/win32/silcwin32sockconn.c.
7516 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7518 * Added preliminary support for native WIN32 compilation under
7519 cygwin (using the -mno-cygwin option for GCC) to the
7520 ./configure.in.pre. The --with-win32 now prepares the
7521 compilation for native WIN32.
7523 * Rewrote the SILC Scheduler interface in the file
7524 lib/silcutil/silcschedule.h. The scheduler is now context
7525 based and does not have anymore any global static scheduler.
7526 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7527 and created lib/silcutil/win32 directory for WIN32 based
7530 * Added Unix specific network routines to the
7531 lib/silcutil/unix/silcunixnet.c and the old
7532 lib/silcutil/silcnet.c includes now only generic routines.
7534 Added WIN32 specific network routines to the
7535 lib/silcutil/win32/silcwin32net.c.
7537 * Added Unix specific utility functions from the
7538 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7540 * Added WIN32 SILC Scheduler to the file
7541 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7544 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7546 * Do not handle JOIN notify in the server if the target client
7547 is not registered (idata->registered == FALSE). The affected
7548 file is silcd/packet_receive.c.
7550 * Update the nickrec->founder in event_cumode in the Irssi SILC
7551 client. Affected file irssi/src/silc/core/silc-channels.c.
7553 * Fixed the CUMODE_CHANGE notify handling in the server when
7554 server and router are announcing their clients on channels.
7555 Now the mode changes are saved and notified correctly. The
7556 affected file is /silcd/packet_receive.c.
7558 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7559 They really did not replace the cache entry in the ID Cache.
7560 Now they do that. Affected file silcd/idlist.c.
7562 * Fixed the KICK notify handling in the Irssi SILC client to
7563 update the channel records so that the kicked client does not
7564 appear to be on the channel. The affected file is
7565 irssi/src/silc/core/silc-channels.c.
7567 * Always update the conn->current_channel when executing command
7568 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7570 * Fixed the KILL notify handling in Irssi SILC client to remove
7571 the killed client on all channels.
7573 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7575 * Fixed the silc_parse_command_line to remove extra spaces
7576 from the start and end of the arguments. Affected file is
7577 lib/silcutil/silcutil.c.
7579 * Cancel and free any active protocol in the function
7580 silc_server_close_connection. Affected file silcd/server.c.
7582 * Cancel and free any active protocol in the function
7583 silc_client_close_connction. Affected file is
7584 lib/silcclient/client.c.
7586 * Do not execute the KILL command for clients that are in
7587 history (ie. they are not in the network). Affected file is
7590 * Fixed KILL notify handling, client does not crash anymore.
7591 Affected file irssi/src/silc/core/silc-channels.c.
7593 * Reduced the default packet buffer size from 2048 to 1024 in
7594 lib/silccore/silcpacket.c.
7596 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7597 counter to the SKE context that is incresed when the SKE library
7598 performs async operation outside the library. If the outside
7599 process frees the SKE context and FREED status will be set
7600 and the library will detect after the sync operation that the
7601 libary is freed. The affected files are
7602 lib/silcske/silcske[_status].[ch].
7604 * Resolve the client entry information in the function
7605 silc_client_channel_message to assure that NULL pointer is not
7606 passed as client entry to the application. */
7608 * Fixed the task timeout calculation to assure that there is
7609 never negative timeouts. The affected file is
7610 lib/silcutil/silcschedule.c.
7612 * Fixed the channel user mode notification sending in server.
7613 It was sent point-to-point to the router (or to server by router)
7614 but it needs to be destined to a channel. The routines now
7615 supports sending the channel user mode notifys to the channels
7616 when announcing clients and channels. Affected files are
7617 silcd/server.c and silcd/packet_receive.c.
7619 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7620 It did not actually replace the old channel entry in the cache.
7621 Affected file lib/silcclient/client_notify.c.
7623 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7625 * Fixed a possible crash in silc_packet_send_prepare. It now
7626 assures always that there is enough space in the buffer and
7627 at the tail area of the buffer (for MAC).
7629 Fixed the inbound buffer reallocation in silc_packet_read.
7630 It was old code and did not handle the reallocation correctly.
7633 The affected file is lib/silccore/silcpacket.c.
7635 * Fixed buffer overflow in silc_parse_nickname in the file
7636 lib/silcutil/silcutil.c.
7638 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7640 * make install generates new server keys only if there is not
7643 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7645 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7646 Added check that if the NOREPLY is set then we will not send
7647 the away message. This avoids infinite loop of away messages
7648 if both clients are away. The affected file is
7649 lib/silcclient/client_prvmsg.c.
7651 * Fixed client crash if /NICK was given without arguments.
7652 Affected file lib/silcclient/command.c.
7654 * Server does not send the invite list in INVITE command back
7655 to the client if the list was not altered. Added this notion
7656 to the protocol spec as well. Affected file silcd/command.c.
7658 Fixed possible crash in INVITE command by checking the
7659 value of silc_server_get_client_route command.
7661 * Fixed the INVITE notify type handling. The arguments are now
7662 taken in correct order and client does not crash. The affected
7663 file is irssi/src/silc/core/silc-channels.c.
7665 Removed the "Inviting xxx to channel" message from the
7666 client library away and let the application handle it.
7667 Affected file lib/silcclient/command.c. Added that message
7668 to Irssi SILC client's message formats.
7670 * Fixed CMODE command crash in client. It now checks the
7671 amount of arguments correctly and does not crash. The affected
7672 file is lib/silcclient/command.c.
7674 * Do not create new channel automatically in silc_channels_join
7675 but check whether the channel by that name already exists.
7676 Affected file irssi/silc/core/silc-channels.c.
7678 * Do not send the SERVER_SIGNOFF to router if the disconnected
7679 entity was the router. Affected file silcd/server.c.
7681 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7682 SILC client as it was missing from there.
7684 Added the handling of the KICK notify to the Irssi SILC client
7685 as it was missing. Added "you have been kicked" message to
7686 Irssi SILC client's message modules formats.
7688 Added the handing of the KILL notify to the Irssi SILC client
7689 as it was missing. Added the kill message module formats
7692 The affected file is irssi/src/silc/core/silc-channels.c.
7694 * The router did not save the channel mode the server announced.
7695 Affected file silcd/packet_receive.c.
7697 * Fixed a possible crash in INFO command in server. If the
7698 server did not provide the server info it crashed. Affected
7699 file silcd/command.c.
7701 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7703 * Fixed the GETKEY command in the server to check also the
7704 global list. Otherwise the GETKEY would not work correctly
7705 in normal SILC server. Affected file silcd/command.c.
7707 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7709 * Fixed GETKEY crash, it crashed if the command did not succseed.
7711 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7713 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7714 is now real and not just an macro interface to GMP.
7716 Removed the entire GMP from the source tree and imported new
7717 NSS MPI library instead. Reason for removing GMP is that it is
7718 extremely large and compiles extremely slow. The NSS MPI
7719 is only a few files and compiles in less than 10 seconds.
7720 The speed is also about the same as GMP. The MPI is imported
7721 to lib/silcmath/mpi.
7723 If the system has GMP installed we will still use the GMP.
7724 If it is not then the NSS MPI will be compiled.
7726 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7728 * Merged a long nickname (127 characters long) crash bugfix from
7729 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7731 * Merged a freed memory reference bugfix from Irssi CVS tree.
7732 Affected file irssi/src/core/commands.c.
7734 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7736 * Added the server's public key sving and verification to the
7737 server when performing the SKE. This was missing and the
7738 remote server's (or router's) public key was accepted without
7739 checking whether we have it previously or trust it at all.
7740 Affected file silcd/protocol.c.
7742 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7744 * Check in the silc_server_timeout_remote if protocol is active
7745 and make sure that the protocol's final callback is called so
7746 that all memory if freed. Affected file silcd/server.c.
7748 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7750 * silc_server_whois_send_reply crashed the server if the nickname
7751 was 127 characters long. Affected file silcd/command.c.
7753 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7755 * Added sanity check to the silc_server_new_client. If the hostname
7756 is provided inside username then check that the provided hostname
7757 really is the same as the resolved one. If the hostname was not
7758 resolved then check it from the public key. Affected file is
7759 silcd/packet_receive.c.
7761 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7762 if the server disconnected us and the connection is not valid
7763 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7765 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7766 the library to the lib/silcutil/silcutil.[ch].
7768 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7770 * Close log file after open. Affected file
7771 lib/silcutil/silclog.c.
7773 * Check whether sock == NULL in silc_client_send_packet and return
7774 if it is. Affected file lib/silcclient/silcclient.c.
7776 * Check rec->entry == NULL in the Irssi SILC Client before
7777 sending the channel message. Affecte file is
7778 irssi/src/silc/core/silc-servers.c.
7780 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7782 * Merged a splitted window bugfix from Irssi CVS tree. The
7783 affected file is irssi/src/fe-text/textbuffer-view.c.
7785 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7786 It did not print nickname.
7788 * Improved the distributions system a bit.
7790 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7792 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7793 irssi/src/fe-text/gui-window.c.
7795 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7796 to in-active server. The affected file is
7797 irssi/src/silc/core/client_ops.c.
7799 * Resolve the client in USERS command reply if the entry does
7800 not have username resolved. The affected file is
7801 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7802 command to WHOIS command to really resolve stuff. The USERS
7803 is not used any more in any critical section so WHOIS can
7804 be used even though it might be slower than IDENTIFY.
7806 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7809 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7811 * Changed the protocol API a bit more consistent in the
7812 lib/silccore/silcprotocol.[ch].
7814 * Changed the following headers to ROBODoc format:
7816 lib/silccore/silcpayload.h
7817 lib/silccore/silcprotocol.h
7818 lib/silccore/silcsockconn.h
7820 All core library headers are now formatted.
7822 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7824 * Fixed a bug in Irssi SILC client; do not show that you are
7825 server/router operator if you really are not. Affected file is
7826 irssi/src/silc/core/client_ops.c.
7828 * Renamed silc_command_free_payload to silc_command_payload_free.
7829 Affected file lib/silccore/silccommand.h
7831 * Added silcmath.h to include the prototoypes of various routines
7832 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7835 * Changed the following headers to ROBODoc format:
7837 lib/silccore/silcchannel.h
7838 lib/silccore/silccommand.h
7839 lib/silccore/silcid.h
7840 lib/silccore/silcidcache.h
7841 lib/silccore/silcmode.h
7842 lib/silccore/silcnotify.h
7843 lib/silccore/silcpacket.h
7844 lib/silcmath/silcmath.h
7846 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7848 * Added checking to the server code not to start the server if
7849 ciphers and stuff are not configured properly. Affected files
7850 silcd/serverconfig.[h] and silcd/server.c.
7852 * Changed the layout of the header files of the public interfaces
7853 in the SILC libraries. The new layout supports ROBODoc
7854 documentation tool (and some others) so that it is easy to create
7855 a library reference manual. All the other headers and source
7856 code must still follow the CodingStyle document. Also source
7857 code must not include these ROBODoc stuffs, only the headers.
7858 Furthermore, all public interface headers must now be named
7859 by using `silc' prefix, example: silcapi.h, silccipher.h.
7860 Some files were renamed due to this. All the other headers
7861 must not be used as public interfaces. I will update the
7862 CodingStyle document later. Changed following headers, so far:
7864 lib/silcclient/silcapi.h
7865 lib/silccore/silcauth.h
7866 lib/silccore/silcprivate.h
7867 lib/silccrypt/silcdh.h
7869 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7873 * Removed silc_client_packet_send_flush from the client library
7874 as it is not needed. Affected file lib/silcclient/client.[ch].
7876 * Added printing of message of unresolved authentication method
7877 to the Irssi SILC client. Added it to the module formats.
7878 Removed the same message from the client library.
7880 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7882 * Added new distribution feature, DISTLABEL. Every distribution
7883 can define own preprocessor label that can be used in the
7884 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7885 file distributions, acconfig.h.pre and prepare.
7887 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7889 * Added Makefile.defines_int to include the actual definitions
7890 for Makefile.defines.in. Tested the new distribution system,
7891 created distributions and tested installation.
7893 * Added AWAY message printing to the Irssi SILC client. Added
7894 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7896 * Added SCONNECT command to call the SILC's CONNECT command.
7897 Cannot use CONNECT directly since Irssi uses that internally.
7898 Affected file irssi/src/silc/core/silc-servers.c.
7900 Added ACTION local command. It is same as ME command but takes
7901 the channel as mandatory argument.
7903 Rewrote some of the Irssi's help files to suite for SILC
7906 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7908 * Added Makefile.defines[.in] that should for now on be included
7909 in all Makefile.am file in the source tree. That file includes
7910 all common compilation definitions for SILC source tree.
7912 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7914 * Minor changes to the ./prepare script to change the package
7915 name according the distribution name to the configure.in.
7917 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7919 * Created new distribution system. Added file `distributions'
7920 that defines all the distributions that can be created out of
7921 the SILC source tree. The ./prepare script now reads that
7922 file to determine how to prepare the distributions. The
7923 first argument to the ./prepare is the name of the distribution
7924 and second is the version of the distribution. If given
7925 without arguments it creates the default (toolkit) distribution
7926 with the default version (defined in ./prepare).
7928 All Makefile.am files that are subject to the distributions
7929 are now named as Makefile.am.pre. These are ./Makefile.am
7930 and lib/Makefile.am. Others may be changed later.
7932 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7934 * Added invite list, ban list, some key management and connection
7935 error message printing to module formats in the Irssi SILC client.
7937 * Added new silc_client_set_away_message to set the away message
7938 that is back to the person who sent private message. The
7939 affected file lib/silcclient/silcapi.h and the
7940 lib/silcclient/client_prvmsg.c.
7942 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7944 * Fixed the private message sending in the Irssi SILC client,
7945 added local command KEY to the Irssi SILC client.
7947 Added key management and key agreement message formats to the
7948 irssi/src/fe-common/silc/module-formats.[ch].
7950 Added USERS (alias WHO) printing, server/router operator
7951 indication and LIST command printing to the module formats.
7953 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7955 * Fixed channel joining notify handling, cumode notify handling
7956 from Irssi SILC client.
7958 * Added SILC specific module-formats to the Irssi SILC client so
7959 that SILC specific message hilighting, colors etc is possible.
7960 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7962 Added channel mode, channel user mode, actions, notices,
7963 whois and whowas printing to the the module-formats.c.
7965 * Fixed a bug in channel deletion in the server. The channel
7966 is not left to the cache even if the channel founder auth mode
7967 is set when there are no users anymore on the channel. Affected
7968 file silcd/server.c.
7970 * The silc_net_localhost now resolves the entire hostname including
7971 the domain name. Affected file lib/silcutil/silcnet.c.
7973 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7975 * Changed the ask_passphrase client operation to be ascynchronous.
7976 It has now a completion callback and a context that the
7977 application must call after it has got the passphrase from
7978 the user. Affected files lib/silcclient/silcapi.h,
7979 lib/silcclient/protocol.c, lib/silcclient/command.c and
7982 Added SilcAskPassphrase callback that the application calls
7983 to deliver the passphrase to the library.
7985 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7986 The public key verification and especially a certificate
7987 verification is asynchronous procedure.
7989 Added new SILC_SKE_STATUS_PENDING status to indicate the
7990 request is pending and a callback will be called to finalize
7993 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7994 indicate that remote end did not send its public key (or
7995 certificate), even though we require it. Added check for this
7996 condition in the SKE. This was a security bug, now fixed.
7998 Defined new SilcSKEVerifyCbCompletion callback that is called
7999 when the verification process is completed.
8001 The affected files lib/silcske/silcske_status.h and
8002 lib/silcske/silcske.[ch].
8004 * Changed the verify_public_key client operation to be async
8005 as well. Defined SilcVerifyPublicKey callback that is used to
8006 indicate the success of the public key verification process.
8008 Changed the server and client to use the new async client
8011 * Changed the Irssi SILC client's internal scheduler to be called
8012 twice as many times as it used to be. As a result the client
8013 should be a bit faster now. Affected file is
8014 irssi/src/silc/core/silc-core.c.
8016 * Added support to Irssi SILC client of asynchronous public key
8017 verification and passphrase inquiry. Affected file is
8018 irssi/src/silc/core/silc-core.c.
8020 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8022 * Do not say "You have left channel %s" in client library.
8023 Moved it to the application. Affected files are
8024 lib/silcclient/command.c and silc/client_ops.c.
8026 * Fixed silc_client_get_clients. Command context was not
8027 duplicated and was freed memory in the callback. Affected
8028 file lib/silcclient/idlist.c.
8030 * Do not say "you are now talking..." on JOIN command in the
8031 client library. The appliation must handle it.
8033 * Do not say ".. changed topic to" in command reply in the
8034 client libary. The application must handle it.
8036 * Fixed TOPIC command sending in the client library.
8038 * Fixed a memory leak in silc_client_command_free in the file
8039 lib/silcclient/command.c.
8041 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8043 * Imported a modified version of Irssi client to the source tree.
8044 The Irssi will be used to create a new client called
8045 Irssi SILC. Imported to irssi/.
8047 Added silc_core_init_finish function to the Irssi. Affected
8048 file irssi/configure.in.
8050 A lot changes in the Makefile.ams around the irssi tree.
8052 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8054 * Do not rehash if the new size is same as the old size of the
8055 hash table, in the silc_hash_table_rehash*. The affected file
8056 lib/silcutil/silchashtable.c.
8058 * Replaced hash_table_del_by_context calls from the server
8059 (when channel->user_list and client->channels) to the
8060 hash_table_del as it is sufficient and faster.
8062 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8064 * Added silc_hash_table_list, silc_hash_table_get and the
8065 SilcHashTableList structure to provide an alternative way to
8066 traverse the hash table. The affected files are
8067 lib/silcutil/silchashtable.[ch].
8069 * Changed the server's idlist routines to use the hash table
8070 routines to optimize the code.
8072 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8074 * Replaced the client entry's `channel' list and channel entry's
8075 `user_list' list to hash tables for optimized lookup. Changed
8076 the code to use the hash table interface around the code.
8077 Affected file lib/silcd/idlist.[ch].
8079 * Added `auto_rehash' boolean argument to the function
8080 silc_hash_table_alloc to indicate whether the hash table should
8081 auto-rehash when it thinks is appropriate time. It will
8082 increase the hash table size if the there is twice as much
8083 entries in the table than the size of the table, and will
8084 decrease the size if there are twice as less entries than
8085 the size of the table.
8087 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8089 * Fixed silc_xxx_get_supported to not crash at some circumstances.
8091 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8093 * silc_idcache_purge_by_context deletes the entry now by context
8094 as it is supposed to do. Affected file lib/silccore/idcache.c.
8096 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
8097 client is not anymore valid (WHOWAS givens the info) and not
8098 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
8100 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8102 * Removed the `data' and `data_len' arguments from the ID Cache
8103 interfaces and added `name' argument. ID Cache does not handle
8104 anymore the binary data only a names associated with given ID.
8106 * When hashing a Client ID with silc_hash_id the entire ID is
8107 not hashed anymore, instead only the hash of the Client ID is
8108 hashed. This way we can access the Client ID from the cache
8109 with Client ID but with the hash of the ID (which is a hash of
8110 the nickname) as well without any difference in performance.
8112 Added also silc_idcache_find_by_id_one_ext to do one on one
8113 searching when we have the actual ID. Added also function
8114 silc_hash_client_id_compare. The affected files are
8115 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8117 * When hashing the name associated with a ID it is always done
8118 in lowercase. This way we can access the cache without worrying
8119 about case-sensitivity, even though, for example nicknames are
8122 * Fixed a bug in server with channel message sending. It put
8123 wrong ID type as destination ID. The affected file
8124 silcd/packet_send.c.
8126 * silc_idcache_del_by_context now deletes from all hash tables
8127 by context. Affected file lib/silccore/idcache.c.
8129 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8131 * Changed the client library to use the new ID Cache interface.
8132 Changes around the source tree.
8134 * Added silc_hash_table_rehash_ext to rehash with specific
8135 hash function. Affected file lib/silcutil/silchashtable.[ch].
8137 * Added silc_hash_string_compare to compare two strings in the
8138 hash table. Affected file lib/silcutil/silcutil.[ch].
8140 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8142 * Added new function silc_idcache_del_by_context into the
8143 lib/silccore/idcache.[ch].
8145 * Changed the server's ID list routines to use the new ID Cache
8146 interface. Changes around the source tree.
8148 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8150 * Added silc_hash_table_del[_by_context]_ext functions in to the
8151 lib/silcutil/silchashtable.[ch].
8153 Removed silc_hash_table_find_all* routines and added new
8154 silc_hash_table_find_foreach to replace them.
8156 Added silc_hash_table_replace_ext function as extended
8157 replacing function. Separated the simple hash table interface
8158 from the extended hash table interface in the file
8159 lib/silcutil/silchashtable.h.
8161 * Fixed minor bugs and changed it to use some of the new
8162 hash table functions in lib/silccore/idcache.c
8164 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8166 * Added new function silc_hash_table_find_all to return all keys
8167 in the hash table by the specified key. As the hash table is
8168 collision resistant it also makes it possible to have several
8169 duplicate keys in the hash table. This function may be used to
8170 find all of the keys from the hash.
8172 Added user_context arguments to the SilcHashFunction,
8173 SilcHashCompare and SilcHashDestructor to deliver user specified
8176 Added new fuctions silc_hash_table_find[_all]_ext to do
8177 extended lookup with specified hash and compare functions and
8178 specified user contexts.
8180 Added new function silc_hash_table_add_ext to add the key
8181 with specified hash function and user context.
8183 Added new function silc_hash_table_foreach to traverse all
8184 entrys in the hash table. Added SilcHashForeach callback
8187 Added new function silc_hash_table_del_by_context to delete
8188 the entry only if the context associated with the key matches.
8190 Affected files are lib/silcutil/silchashtable.[ch].
8192 * Removed silc_hash_[server/client/channel]_id and added just
8193 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8194 silc_hash_id_compare to compare two ID's using as the hash table
8195 comparison function. Added also silc_hash_data to hash
8196 binary data and silc_hash_data_compare to compare it.
8198 * Removed silc_idlist_find_client_by_hash as it is not needed
8199 anymore. Affected file silcd/idlist.[ch].
8201 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8202 to use internally the SilcHashTable. The new ID Cache is a lot
8203 faster than the old one. Some of the ID Cache interface was also
8204 rewritten and obsolete and stupid functions were removed.
8206 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8208 * Added entry_count field to the SilcHashTable to keep the number
8209 of the entries in the table. Implemented the function
8210 silc_hash_table_rehash. Added new function
8211 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8213 Fixed a minor bug in silc_hash_table_free.
8215 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8216 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8217 into the lib/silcutil/silcutil.[ch].
8219 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8221 * Implemented a collision resistant hash table into the
8222 lib/silcutil/silchashtable[ch]. See the header and the source
8223 for the SilcHashTable API.
8225 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8227 * Merged dotconf version 1.0.2 into lib/dotconf.
8229 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8231 * Do not compile anything in lib/silcsim/* if the SIM support
8232 is not enabled. The tree should now compile without problems
8235 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8237 * Compiled the SILC under cygwin. Compiled and tested briefly
8238 without problems. More tests needed. The SIMs didn't compile
8241 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8243 * Fixed possible crash in silc_get_username in the
8244 lib/silcutil/silcutil.c.
8246 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8248 * Fixed a va_arg in silc/client_ops.c.
8250 * Oops, RC5 routines were named AES and caused some problems
8251 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8253 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8255 * Added new SilcIDIP structure into the lib/silccore/id.h and
8256 replaced the old `ip' fields from all SILC ID's to that type.
8257 This is a step towards IPv6 support.
8259 The silc_id_get_len takes now the ID as an extra argument.
8260 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8261 both IPv4 and IPv6 based ID's.
8263 The affected files are lib/silccore/id.[ch] and other files
8264 around the tree using these routines.
8266 * Removed the ID length arguments in server from various
8267 silc_server_send_notify_* routines -> they are not needed
8270 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8272 * Fixed memory leak in silc_encode_pem_file in the file
8273 lib/silcutil/silcutil.c.
8275 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8277 * Check minor version as well in the SKE. Affected files are
8278 silcd/protocol.c and lib/silcclient/protocol.c.
8280 * Added --identifier option to the server so that an identifier
8281 can be when creating the public key for the server. Affected
8282 file is silcd/silcd.c.
8284 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8285 lib/silccrypt/silcpkcs.c.
8287 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8289 * Register default ciphers and stuff when using -C option with
8290 the server. Affected file sildc/silcd.c.
8292 * Put back the servers public key filename format, it is better
8293 than the new one. For now, the client keys are saved with the
8294 new filename format. The affected file silc/client_ops.c.
8296 * Implemented the Cipher API for the rest of the ciphers that
8297 did not implement it or implemented it the wrong way.
8299 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8301 * Register default ciphers and stuff when using the -S option
8302 in the client. Affected file silc/silc.c. Same also when
8303 creating new key pair with -C option.
8305 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8307 * Fixed the silc_verify_public_key client operation function to
8308 save the public keys differently. The fingerprint is now
8309 used as filename and not the hostname. This way also the
8310 client keys are saved uniquely and not with hostnames. The
8311 affected file is silc/client_ops.c.
8313 * Trimmed the silc_hash_fingerprint function to remove extra
8314 whitespaces from the end of the fingerprint. The affected
8315 file is lib/silccrypt/silchash.c.
8319 * Added silc_cipher_register_default function to register all
8320 default ciphers. It can be used when configuration files
8321 does not exist and the application does not want any specific
8322 ciphers in any specific order.
8324 The SilcDList is now used as silc_cipher_list dynamically
8325 allocated cipher list. Removed the static list all together
8326 and now all ciphers must be allocated to the dynamic list.
8327 The silc_cipher_alloc routine was changed to check only the
8330 All silc_cipher_* routines that used to return int returns
8333 The affected files lib/silccrypt/silccrypt.[ch].
8335 * The same thing was done to silc_hash_* as for silc_cipher_*
8336 routines. Affected files lib/silccrypt/silchash.[ch].
8338 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8339 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8340 Added also silc_pkcs_[un]register[_default] functions.
8341 Removed the data_context from the PKCS API.
8343 * Added silc_hmac_register_default function to register default
8344 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8345 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8346 to unregister all hmacs at once.
8348 * Register the default ciphers, hash functions, PKCSs and HMACs
8349 if client's configuration file does not exist. The affected
8352 * The client did not load the hash functions from the SIM
8353 modules at all. Added support for this. Affected file is
8354 silc/clientconfig.c.
8356 * When decoding public key with silc_pkcs_public_key_decode, check
8357 the supported algorithm only if PKCS are registered. Affected
8358 file lib/silccrypt/silcpkcs.c. The same was done with the
8359 silc_pkcs_private_key_decode.
8361 * Fixed the SILC List routines to keep the list always in order.
8362 It used to change the list's order when traversing the list but
8363 not it preserves the order. Affected file lib/trq/silclist.h.
8365 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8367 * Added the client library to use the SilcSocketConnection's
8368 reference counter (by silc_socket_dup) to prevent the bug that
8369 the socket object may be freed underneath async operation.
8371 * The name resolv library checking fixes in the configure.in.pre.
8374 * Created new version of the protocol drafts for future
8375 development. The -03 drafts are the ones that will be changed
8376 in the trunk now and the -02 will remain as they are.
8378 * Send list of CUMODE notifys to the router when announcing
8379 the channel users to the router. Affected file silcd/server.c.
8380 If the router receiving channel founder CUMODE for a channel
8381 that already has channel founder it will send CUMODE notify
8382 to the sender to remove the channel founder rights from the
8383 announced client. Affected file silcd/packet_receive.c.
8385 * The CUMODE notify may now use Server ID as well as the entity
8386 who changes the mode. Updated protocool specs.
8388 * Updated INSTALL and README files.
8390 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8392 * New web pages in the http://silc.pspt.fi. The pages was
8397 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8399 * Implemented the [DenyConnectin] config section in the server.
8400 Added silc_server_config_denied_conn to check whether incoming
8401 connection is denied. Affected file silcd/serverconfig.[ch].
8403 * Do not check the ports when checking the incoming configuration
8404 data if the port is 0, meaning any. Affected file is
8405 silcd/serverconfig.c.
8407 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8409 * Fixed buffer overflow in silc_string_compare in the file
8410 lib/silcutil/silcutil.c.
8412 * Fixed double free in silc_server_command_leave in the file
8415 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8417 * Fixed the version checking in the server. Affected file is
8420 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8422 * Fixed the configuration data fetching when accepting new
8423 connections in the server. Affected file silcd/server.c.
8425 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8427 * Added `sender_entry' argument to the function
8428 silc_server_packet_relay_to_channel so that we can check
8429 whether some destination actually belongs to the same route
8430 the sender belongs (ie, we must not resend the packet to the
8431 sender). Affected file silcd/packet_send.[ch].
8433 * Added `servername' field to the SilcClientEntry in the server
8434 to hold the name of the server where client is from. Affected
8435 file is silcd/idlist.h.
8437 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8439 * Moved the channel message encrypting in the router betwen
8440 router connections from silc_server_channel_message to the
8441 silc_server_packet_relay_to_channel since we want to check
8442 whether we have anybody channel before encrypting anything.
8443 Affected files silcd/packet_[receive/send].c.
8445 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8447 * Fixed the [AdminConnection] server config section to support
8448 multiple entries. Affected file silcd/serverconfig.c.
8450 * Added support into the server to check the validity of the
8451 incoming connection before executing any KE or authentication
8454 * The connection configuration is now saved to the KE and
8455 connection auth protocol contexts and not fetched anymore in
8456 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8458 * The local hosts listenning address and port is also resolved
8459 now when starting the server. We want to have the socket object
8460 to include the real address and port for the listener. Added
8461 new function silc_net_check_local_by_sock into the files
8462 lib/silcutil/silcnet.[ch].
8464 * Fixed a broadcast bug in server -> do not broadcast if we
8467 * Fixed a routing bug. Do not route broadcast packets ever.
8468 Broadcast packets must be processed always and not routed since
8469 they may be destined to some other host than yourself and thus
8470 would get routed without no good reason. Affected file is
8473 * Added function silc_server_config_is_primary_route to check
8474 whether primary router connection has been configured (a router
8475 configuration that we are initiating). If there is not, we
8476 will assume that there is only two routers in the SILC network
8477 and we will use the incoming router connection as our primary
8478 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8480 * Changed the order of the broadcasting. Broadcast _after_ the
8481 packet has been processed not before. Affected file is
8484 * Fixed a [ClientConnection] parsing bug. The port was never
8485 parsed correctly thus resulting to port 0. Affected file
8486 silcd/serverconfig.c.
8488 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8489 argument and did not set the broadcast packet flag. Affected
8490 file silcd/packet_send.c. Fixed same bug in the function
8491 silc_server_send_notify as well.
8493 * If we receive NEW_ID packet for our own ID in the server, ignore
8496 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8500 * Removed the nickname from the Private Message Payload.
8501 Updated the code and the protocol specs.
8503 * Updated protocol specs for submitting to the IETF.
8505 * Tweaked the Random Number Generator a bit. Affected file
8506 lib/silccrypt/silcrng.c. Exported a new function
8507 silc_rng_[global]_add_noise which can be used to add more
8510 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8512 * Do not parse packets with different timeout when protocol
8513 is active -> may cause problem with rekey. Affected file
8516 * When server receives signoff notify it must not create
8517 new channel key if the client is on any channels since the
8518 sender of the signoff notify will create it.
8520 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8522 * Added printing of error messages during SKE protocol from the
8523 failure packet sent by server during SKE. Affected file
8526 * Removed the client's failure_callback handling with timeout
8527 and handle it immediately when received.
8529 * The SKE library returned wrong type in SUCCESS and FAILURE
8530 packets. They must be 32 bit MSB not 16 bit MSB.
8532 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8534 * Ok, rewrote the logic of the re-key and now it seems to work.
8535 I tested it on high traffic with frequent re-keys without
8536 problems. Added hmac_receive (and renamed hmac to hmac_send)
8537 in SilcClientConnection in lib/silcclient/client.h and
8538 in SilcIDListData in silcd/idlist.h. Also, removed the
8539 SilcPacketParserContext's cipher and hmac fields as they are
8540 not needed anymore and actually caused some problems when
8541 the ciphers and hmac's changed underneath the packet parser.
8543 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8545 * If re-key protocol is active then process the incoming packets
8546 synchronously since we must assure that icoming packets encrypted
8547 with the old key is processed before the new keys is set to
8548 use. This is true other packets than for REKEY packets.
8549 Affected file silcd/server.c. The same was done to client library
8550 as well, affected file lib/silcclient/client.c.
8552 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8554 * Fixed bug in client and server to accept the force send if
8555 the packet is send from silc_[server/client]_packet_process
8556 function. Otherwise the packets are never delivered, oops.
8558 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8560 * Disable force sending of packets when REKEY protocol is active.
8561 We must assure that no packet is sent directly when rekey is
8562 performed. All packets must be sent through packet queue.
8563 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8564 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8565 function is silc_[server/client]_packet_send_real to check
8568 * Replaced the SIM paths from example config files to
8569 /usr/local/modules. Also, make install creates now
8570 /usr/local/silc/logs directory to hold all the SILC server
8573 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8575 * Made the configure.in.pre work on Solaris. Patch by salo.
8577 * Made all ciphers compatible with non-x86 machines. Defined
8578 CBC mode macros into lib/silccrypt/ciphers_def.h.
8580 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8582 * Fixed the make install.
8584 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8586 * When MAC computation fails the silc_packet_decrypt returned 0
8587 even though it was supposed to return -1. Fixed this. The
8588 affected file is lib/silccore/silcpacket.c.
8590 * Do not replace the config files in /etc/silc (in make install)
8591 if they already exist. Affected file ./Makefile.am.
8593 * Do not send re-key packets immediately but through packet queue.
8594 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8596 * Changed silc_net_check_host_by_sock to return FALSE if the
8597 IP/DNS could not be resolved. Though, it returns the IP address
8598 now even if it could not resolve it (but returns also FALSE).
8599 Affected file lib/silcutil/silcnet.[ch].
8601 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8603 * Added silc_pkcs_decode_identifier to decode the public key's
8604 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8605 Added also silc_pkcs_free_identifier. Added also new context
8606 SilcPublicKeyIdentifier.
8608 * Added -S option to the silc client. It is used to dump the
8609 contents of the specified public key file.
8611 * Changed the PKCS api to return the public key length when
8612 setting the public key.
8614 * Fixed a fatal bug in the public and private key file loading.
8615 Affected file lib/silccrypt/silcpkcs.c.
8617 * Execute the packet parsing for client with zero (0) timeout
8618 if the protocol is active. Affected file silcd/server.c.
8620 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8622 * Made the key generation options to the silcd program. Added
8623 -C option, equivalent to client's option.
8625 * Added new [ServerKeys] config section to the server. It
8626 configures the server's public and private key.
8628 * Defined generic Public Key Payload into the protocol
8629 specification to send specific type of public keys and
8632 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8633 public key or certificate.
8635 * Implemented the GETKEY command to the server and to the
8636 client library and on user interface.
8638 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8640 * Made preliminary `make install' work.
8642 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8644 * Added SilcServerRekey context into silcd/idlist.h.
8646 * Added the PFS support as defined in the specification to the
8647 SKE protocol. Affected files lib/silcske/*.c.
8649 * Added `ske_group' field to the SilcServerRekey context to hold
8650 the number of the SKE group that is used with PFS in re-key.
8651 Affected file silcd/idlist.h.
8653 * Added PFS re-key support to the server. Affected file is
8656 * Added silc_protocol_cancel to cancel execution of the next
8657 state of the protocol. Affected file is
8658 lib/silccore/silcprotocol.[ch].
8660 * Added the re-key support with and without PFS to the client
8661 library. Re-key is performed once in an hour, by default.
8663 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8664 Added silc_client_rekey_callback and silc_client_rekey_final.
8665 Affected files are lib/silcclient/protocol.[ch] and
8666 lib/silcclient/client.[ch].
8668 * Removed the `hmac_key' and `hmac_key_len' fields from the
8669 SilcClientConnection structure; not needed. Affected file is
8670 lib/silcclient/client.h.
8674 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8676 * Do not ask whether user wants to use the negotiated private key
8677 for private messages, just use it. Affected file is
8678 silc/local_command.c.
8680 * Added `send_enc_key' and `enc_key_len' fields to the
8681 SilcIDListData structure since they are needed in the re-key
8682 phase. Affected file is silcd/idlist.[ch].
8684 * Implemented the simple re-key protocol into the server.
8685 Affected files silcd/server.c and silcd/protocol.[ch]. The
8686 re-key will be performed once in an hour, by default.
8688 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8689 Added silc_server_rekey, silc_server_rekey_callback and
8690 silc_server_rekey_final.
8692 * Removed Tunneled flag from the protocol. Updated the code
8693 and the specifications.
8695 * Adde `pfs' field to the SilcIDListData to indicate whether
8696 the PFS is to be performed in the re-key. Affected file is
8699 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8701 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8702 int64 of at least the xintXX size. If void * is less that 4
8703 bytes uint32 * will be used. Defined bool as boolean.
8705 * Changed _ALL_ unsigned long and unsigned int to uint32,
8706 unsgined short to uint16 in the source tree.
8708 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8709 not handle clients that has entry->data.registered == FALSE.
8710 They are not in the network anymore. Affected file is
8713 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8715 * Implemented the sending of the SERVER_SIGNOFF notify in the
8716 server. Affected file is silcd/server.c.
8718 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8719 Added also silc_notify_payload_encode_args into the
8720 lib/silccore/silcnotify.[ch].
8722 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8723 Affected file silcd/packet_receive.c.
8725 * Implemented the SERVER_SIGNOFF notify handling in the client
8726 library. Affected file lib/silcclient/client_notify.c. Also,
8727 implemnted the printing of the SERVER_SIGNOFF info to the
8728 application. Affected file silc/client_ops.c.
8730 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8731 if the deleting was successful. Affected file silcd/idlist.[ch].
8733 * Added support for public key authentication in the connection
8734 authentication protocol in the client library. Affected file
8735 lib/silcclient/protocol.c.
8737 * Changed the server's silc_idlist_get_clients_by_* interface
8738 to support already allocated array so that new entries may be
8739 added to pre-allocated array. Affected file silcd/idlist.[ch].
8740 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8741 and command replies.
8743 * All command reply functions in the server now calls the
8744 pending command callback even if error occured. This way the
8745 error will be delivered to the client as well. Affected files
8746 silcd/command.c and silcd/command_reply.c.
8748 * Fixed INFO command to return local server's info if no server
8749 was provided. Affected file lib/silcclient/command.c.
8751 * Removed RESTART command for good. Updated the code and the
8754 * Rewrote parts of the task system. It is a bit simpler now.
8755 Removed unsued task priorities. The affected files are
8756 lib/silcutil/silctask.[ch].
8758 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8760 * Moved the USERS printing from the library to the application.
8761 Affected files lib/silcclient/command.c and silc/client_ops.c.
8763 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8767 * Added channel key re-key support. The re-key is perfomed
8768 only by the router and is done once in an hour. Added `rekey'
8769 field to the SilcChannelEntry in the server. Affected files
8770 silcd/server.c and silcd/idlist.h.
8772 * Added silc_task_unregister_by_context into the file
8773 lib/silcutil/silctask.[ch].
8775 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8777 * Added SILC_UMODE_GONE mode to indicate when the client is not
8778 present in the SILC network. Added also support to the local
8779 command AWAY that will set this mode. Added support of showing
8780 "xxx is gone" in WHOIS command. The USERS command shows the
8781 gone status as well.
8783 * Fixed setting server and router operator privileges in the
8784 server's UMODE command. Affected file silcd/command.c.
8786 * Merged the SKE KE1 and KE2 payloads into one payload. The
8787 new KE payload is equivalent to the old KE2 payload.
8789 Cleaned up the SKE Start Payload parsing. It now uses the
8790 simple buffer unformatting to do the parsing. A lot faster
8793 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8794 to the SKE that is used to indicate whether both of the SKE
8795 parties should perform authentication. By default only the
8796 responder performs authentication. By setting this flag also
8797 the initiator must do authentication. By default it is unset
8798 since in normal SKE case, client to server connection, only
8799 the responder should do authentication. When doing SKE between
8800 two clients both should perform authentication. Updated the
8801 code and the protocol specs.
8803 * A little fix to IDENTIFY command in the server. Search the
8804 client first by hash not nickname. Affected file is
8807 * Fixed the silc_client_close_connection to support closing
8808 the client to client connections wihtout deleting too much
8809 data. Affected file lib/silcclient/client.c.
8811 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8812 are received if protocol used to be active but is not anymore
8813 the application would crash due to NULL pointer dereference.
8814 Affected files silcd/server.c and lib/silcclient/client.c.
8816 * Added `hash' field to the SilcClientConnection to include
8817 the hash function negotiated in the SKE protocol.
8819 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8820 to set the channel founder authentication data. A client can
8821 claim the founder rights later by providing the authentication
8822 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8823 This way the channel founder can regain the channel founder
8824 privileges even it is left the channel. This works only on
8825 local server and the client must be connected to the same
8826 server to be able to regain the founder rights. Updated the
8827 protocol specs accordingly.
8829 Added support to the CMODE command in the client to set the
8830 founder auth data. Read the README to see how to set it.
8832 Added support to the CUMODE command to claim the founder
8833 rights. Read the README to see how to do it.
8835 Added support for the founder authentication to the Channel
8836 Entry in the server. Affected file silcd/idlist.h.
8838 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8839 server's CMODE command. Affected file silcd/command.c.
8841 * Added the following new functions into lib/silccore/silcauth.[ch]:
8842 silc_auth_get_method and silc_auth_get_data.
8844 * The server now saves the remote hosts public key to the
8845 SilcIDListData pointer. Affected file silcd/protocol.c.
8847 * The normal server now does not remove the channel entry from
8848 the cache if the founder authentication data is set. It used
8849 to remove it if the founder was the last one on the channel on
8850 the server and left the channel. The auth data is saved and
8851 if the channel is re-joined later the old entry is used with
8852 the old auth data. Affected files silcd/command_reply.c and
8855 * Removed the `pkcs' field from the SilcIDListData structure
8856 in the server; it is not used. Affected file silcd/idlist.h.
8858 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8860 * Fixed packet processing on slow links. Partial packets were
8861 never re-processed because the incoming data buffer was cleared
8862 by the application. Application must not directly clear the
8863 sock->inbuf, the packet processing routines handle it. Fixed
8864 this in client library and in server.
8866 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8868 * Fixed the WHOIS and IDENTIFY send reply function to really
8869 check whether to send list or just one entry. Affected file
8872 * Cleaned up the LEAVE command's channel key distribution. The
8873 affected file silcd/command.c.
8875 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8876 can enforce the channel mode as well. In that case the ID
8877 includes the ID of the server. The code now enforces the
8878 mode change if the router have different mode than the server.
8880 * The notify client operation with CMODE_CHANGE notify can now
8881 return NULL client_entry pointer if the CMODE was not changed
8882 by client. Application must check for this.
8884 * Added <Server ID> argument to INFO command to support server
8885 info fetching by Server ID.
8887 * Added silc_server_announce_get_channel_users to get assembled
8888 packets of channel users of the specified channel. Affected
8889 file silcd/server.[ch].
8891 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8892 was freed underneath the ID Cache.
8894 * Re-announce clients when the server received CHANNEL_CHANGE
8895 notify from the router. Affected file silcd/packet_send.c.
8897 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8899 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8900 crashed since it did not handle the fact that there is no cipher
8901 called "3" and didn't check the error condition. Now fixed.
8903 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8904 flag. It can be used to send message requests.
8906 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8908 * Implemented the RESTART command in the client.
8910 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8911 notice type messages. Added notice printing to the user
8914 * The channel keys are not re-generated if the channel's mode
8915 is PRIVKEY, ie private key on the channel exists. Affected
8916 files silcd/server.c and silcd/command.c.
8918 * Fixed a little bug in channel message delivery when channel
8919 private keys are set in the server. Affected file is
8920 silcd/packet_send.c.
8922 * Changed the setting on channel->on_channel = TRUE from the
8923 silc_client_save_channel_key to the JOIN command reply. The
8924 key payload is not received if the private channel key is set.
8925 Affected file lib/silcclient/command_reply.c and the
8926 lib/silcclient/client_channel.c.
8928 * When the CMODE_CHANGE notify is sent and the channel private
8929 key mode is removed the channel key must be re-generated in
8930 other cells as well. Added this support for the router in the
8931 silcd/packet_receive.c.
8933 * Added new local command NOTICE to send notice message on
8934 channel. Affected file silc/local_command.[ch].
8936 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8938 * Added new local command ME to the client. It is used to send
8939 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8940 some action. Affected file silc/local_command.[ch].
8942 * Changed channel_message and private_message client operations
8943 to deliver the message flags to the application. Added also
8944 the `flags' arguments to the silc_client_send_channel_message
8945 and silc_client_send_private_message functions. Affected file
8948 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8950 * Redefined the Private Message Payload to support private message
8951 keys and to support the new private message flags. Updated
8952 the protocol specs. Flags makes it possible to have for example
8953 CTCP style messages.
8955 * Added new type SilcPrivateMessagePayload and defined an API
8956 for it in the lib/silcclient/silcprivate.[ch].
8958 * Tested private message private keys successfully. Tested the
8959 private message key set, unset and list commands with the new
8962 * Redefined the Channel Message Payload to include the channel
8963 message flags (equal with private message flags) to support
8964 for example CTCP style messages.
8966 * Defined some of the message (for channel and private message)
8967 flags. Updated the protocol specs and added the flags to the
8968 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8970 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8972 * Added SilcKeyAgreementStatus type to the key agreement routines
8973 to indicate the current status and error if one occured.
8974 The status types are defined in the lib/silcclient/silcapi.h.
8976 * Added new local command KEY that is used to set and unset private
8977 keys for channels, set and unset private keys for private messages
8978 with remote clients and to send key agreement requests and
8979 negotiate the key agreement protocol with remote client. The
8980 key agreement is supported only to negotiate private message keys,
8981 it currently cannot be used to negotiate private keys for channels,
8982 as it is not convenient for that purpose.
8984 * Fixed a minor pending callback setting bug in the function
8985 silc_client_get_client_by_id_resolve, now the function works.
8986 Affected file lib/silcclient/idlist.c.
8988 * Added function silc_net_get_local_port to get local bound
8989 port by socket. Added to lib/silcutil/silcnet.[ch].
8991 * Added `sockets' and `sockets_count' fields to the SilcClient
8992 object. They hold the sockets of the listenning sockets in
8993 the client. Listenning sockets may be for example the key
8994 agreement server. Affected file lib/silcclient/client.[ch].
8995 Added functions the silc_client_add_socket and the
8996 silc_client_del_socket. They are exported to the application
8999 * Added ~./silc/clientkeys to support other client's public keys.
9001 * Renamed verify_server_key client operation to verify_public_key
9002 and added one argument to indicate the type of the connection
9003 (server, client etc.).
9005 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9007 * Added silc_server_connection_auth_request to handle the
9008 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
9009 silcd/packet_receive.[ch].
9011 * Added silc_server_send_connection_auth_request into the
9012 silcd/packet_send.c to send the connection auth request packet.
9014 * Cleaned up the silcd/protocol.c a bit and fixed some memory
9017 * Fixed the public key authentication in responder side in the
9018 server. The `auth_data' pointer includes the SilcPublicKey
9019 not the path to the public key. Affected file silcd/protocol.c.
9021 * Implemented the public key authentication in the initiator side
9022 in the server. Affected file silcd/protocol.c.
9024 * Removed the [RedirectClient] config section from the server
9025 configuration. Is not needed and I don't want to implement it.
9027 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9029 * Cleaned up the CMODE command in the server. It now works
9030 correctly and supports all the modes defined in the protocol.
9031 Affected file is silcd/command.c.
9033 * Added `hmac_name' field to the SilcChannelEntry in the server
9034 to hold the default HMAC of the channel. It can be set when
9035 creating the channel (with JOIN command). Affected files
9038 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
9039 type to indicate the change of the current cipher and hmac
9040 on the channel. Client can safely ignore the <cipher> argument
9041 (if it chooses to do so) since the CHANNEL_KEY packet will
9042 force the channel key change anyway. The <hmac> argument is
9043 important since the client is responsible of setting the new
9044 HMAC and the hmac key into use.
9046 * Fixed the CMODE command in the client library as well.
9048 * Tested CMODE command in router environment successfully.
9050 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9052 * Show the version of the remote client (or server) when connecting
9053 to the server. It is logged to the log file. Affected file
9054 is silcd/protocol.c.
9056 * Fixed the KILLED notify handling in the client library. The
9057 client must be removed from all channels when receiving the
9060 Also, do not remove the client entry when giving the KILL
9061 command but when the KILLED notify is received.
9063 * Removed silc_idlist_find_client_by_nickname from the server.
9064 Not needed anymore. Affected files silcd/idlist.[ch].
9066 * Implemented the CHANNEL_CHANGE notify type handling to the
9067 server. Affected file silcd/server.c.
9071 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9073 * Added silc_server_send_notify_invite to send the INVITE
9074 notify between routers.
9076 * Implemented the INVITE command correctly to the server.
9078 * Implemented the INVITE notify type handling in the server.
9080 * Implemented the INVITE command to the client library and on the
9083 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9085 * Added function silc_server_get_client_resolve to find the
9086 client entry by ID from all ID lists and then resolve it
9087 (using WHOIS) if it cannot be found. Affected file is
9090 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9092 * Implemented the BAN command to the client library.
9094 * The JOIN command in the server now checks the invite list
9097 * Changed the silc_command_reply_payload_encode_va and the
9098 silc_command_payload_encode_va to support that if argument is
9099 NULL it ignores and checks the next argument. Affected file
9100 lib/silccore/silccommand.c.
9102 * Added silc_server_send_notify_ban to send the BAN notify
9103 type between routers.
9105 * Chaned the silc_notify_payload_encode to support that if
9106 argument is NULL it ignores and checks the next argument.
9107 Affected file lib/silccore/silcnotify.c.
9109 * Tested ban lists in router environment successfully.
9111 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9113 * Implemented BAN command to the server, in silcd/command.[ch].
9115 * Removed the BAN and INVITE_LIST modes from the CMODE command
9118 * Added function silc_string_match to regex match two strings.
9119 Affected files lib/silcutil/silcutil.[ch].
9121 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9123 * Redefined parts of the SilcChannelEntry in the server to support
9124 the new ban and invite lists.
9126 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9128 * Redefined the INVITE command. The same command can be used to
9129 invite individuals to the channel but also to manage the invite
9130 list of the channel (to add to and remove from the invite list).
9131 Updated the protocol specs.
9133 * Added new command SILC_COMMAND_BAN that can be used to manage
9134 the ban list of the channel. Updated the protocol specs.
9136 * Removed the channel modes: the SILC_CMODE_BAN and the
9137 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9138 in the CMODE command. The equivalent features are now available
9139 using INVITE and BAN commands. Updated the protocol specs.
9141 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9142 in the network about change in the current ban list. The notify
9143 type is not used by the client.
9145 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9146 support the invite lists.
9148 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9150 * Added new function silc_string_regexify that converts string
9151 including wildcard characters into regex string that can
9152 be used by the GNU regex library. Added into the file
9153 lib/silcutil/silcutil.[ch].
9155 Added silc_string_regex_combine to combine to regex strings
9156 into one so that they can be used as one regex string by
9157 the GNU regex library. Added into the file
9158 lib/silcutil/silcutil.[ch].
9160 Added silc_string_regex_match to match two strings. It returns
9161 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9163 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9165 * Imported GNU regex to the soruce tree into lib/contrib.
9166 Fixed some compiler warning from the regex.c.
9168 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9170 * Fixed MOTD command in the server to work in router environment.
9172 * Fixed the MOTD command in the client library to support
9173 the server argument in the command.
9175 * Added `nickname_len' argument to the silc_idlist_add_client
9176 in the server, as the `nickname' argument may be binary data
9179 * Added silc_idlist_get_channels to return all channels from
9182 * Implemented LIST command to the server. Affected file is
9185 * Implemented the LIST command to the client library and on the
9188 * Added [<user count>] argument to the LIST command reply.
9189 With private channels the user count is not shown.
9191 * Updated TODO and README.
9193 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9195 * The client entry's data.registered must be TRUE even with
9196 global client entry on global client list. The data.registered
9197 is used to check whether the client is anymore in the network,
9198 for example with WHOWAS command so it must be valid.
9200 * Fixed the WHOWAS command in the server. It now actually works
9201 in router environment. Added function into silcd/command_reply.c
9202 silc_server_command_reply_whowas_save.
9204 * Added silc_idlist_purge function to the silcd/idlist.c
9205 to periodically purge the ID Cache.
9207 * Fixed INFO command in the server. It works now in router
9208 environment. Added <server name> argument to the INFO command
9209 reply. Updated the protocol specs.
9211 * Fixed minor bug in silc_idcache_purge to not purge if the
9212 expire value is zero.
9214 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9215 they were buggy because of the WHOWAS information.
9217 * Fixed local command MSG to handle the async resolving of
9218 the remote client properly. It used to fail the first MSG.
9219 Affected file silc/local_command.c.
9221 * Added `data_len' field to SilcIDCache context.
9223 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9225 * Update TODO. Todo in commands in the server.
9227 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9229 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9230 used by routers as broadcast packet to inform other routers
9231 about the changed user mode.
9233 Implemented the notify handling in the server. Affected file is
9234 silcd/packet_receive.c. Added the function
9235 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9237 * Added new generic Channel Payload and deprecated the New Channel
9238 Payload. The New Channel Payload is now the generic Channel
9241 * Added new argument `mode' to the silc_server_send_new_channel
9242 as it is required in the Channel Payload now.
9244 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9245 and created a new and real SilChannelPayload to represent the
9246 new generic Channel Payload. Implemented the encode/decode
9247 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9249 * Added silc_server_get_client_channel_list to return the list
9250 of channels the client has joined for WHOIS command reply.
9251 Affected file silcd/server.[ch].
9253 * Implemented the channel list sending in the WHOIS command reply
9254 in server and in the client.
9256 Implemented the channel list displaying on the user interface
9257 as well. Affected file silc/client_ops.c.
9259 * Added silc_channel_payload_parse_list to parse list of Channel
9260 Payloads. It returns SilcDList list of SilcChannelPayloads.
9261 Client for example can use this function to parse the list of
9262 channels it receives in the WHOIS command reply. The caller
9263 must free the list by calling silc_channel_payload_list_free.
9264 Affected files lib/silccore/silcchannel.[ch].
9266 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9268 * Added one new argument <user mode> to the WHOIS command reply
9269 to return the mode of the user in SILC. Updated the protocol
9272 Implemented it to the server and client.
9274 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9276 * Fixed the mode printing on the user interface on joining.
9277 Affected file silc/client_ops.c.
9279 * Implemented the UMODE command and user modes in general to the
9280 client library and to the user interface.
9282 * Implemented the UMODE command to the server.
9284 * The server now sends UNKNOWN_COMMAND error status if client sends
9285 unknown command. Affected file silcd/command.c.
9287 * All server commands now handle the command identifier the right
9288 way when sending the command reply to the client. The client can
9289 use to identify the command replies with the identifier.
9291 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9293 * Added silc_server_get_client_route to resolve the route to
9294 the client indicated by the client ID. Affected file is
9297 * Added silc_server_relay_packet as general function to relay
9298 packet to arbitrary destination. This deprecates functions
9299 like _send_private_message_key, _relay_notify etc. Affected
9300 file is silcd/packet_send.[ch].
9302 Removed silc_server_send_key_agreement,
9303 silc_server_send_private_message_key and
9304 silc_server_packet_relay_notify functions from the file
9305 silcd/packet_send.[ch].
9309 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9310 server. Affected file silcd/packet_receive.[ch].
9312 * Implemented the KILL command to the client. Implemented the
9313 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9314 Affected files lib/silcclient/command[_reply].c and
9315 lib/silcclient/client_notify.c. Implemented the KILL notify
9316 printing in the user inteface.
9318 * Fixed a lot silc_parse_nick memory leaks from the client
9319 library in the file lib/silcclient/command.c.
9321 * Changed the silc_server_send_notify_on_channels's `sender'
9322 argument from SilcSocketConnection to SilcClientEntry to
9323 check the sender as entry and not as connection object and not
9324 to send to the client provided as argument. The affected file
9325 is silcd/packet_send.[ch].
9327 * The notify packets that are destined directly to the client used
9328 to not to be processed by the server. Now changed that and the
9329 server processes all notify packets. After relaying the packet
9330 to the client the notify packet is processed in the server.
9332 * The silc_server_free_client_data now checks whether there is
9333 pending outgoing traffic for the client and purges the data to
9334 the network before removing the client entry.
9336 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9338 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9339 an client is killed from the SILC Network. Updated the protocol
9342 Added new function silc_server_send_notify_killed to the
9343 silcd/packet_send.[ch].
9345 * Added function silc_server_packet_relay_notify to relay notify
9346 packets that are destined directly to a client. In this case
9347 the server does not process the notify packets but merely relays
9348 it to the client. Affected file silcd/packet_send.[ch].
9350 Added also silc_server_packet_process_relay_notify to check
9351 whereto relay the notify. Affected file is
9352 silcd/packet_receive.[ch].
9354 * Implemented the KILL command to the server.
9358 * Added the backup schema desgined last fall to the protocol
9359 specs for everyone to see. The specification is in the
9360 *-spec-xx.txt draft and the packet type definitions for the
9361 backup routers is in *-pp-xx.txt draft. Thusly, added also
9362 new packet type SILC_PACKET_CELL_ROUTERS.
9364 * A big security problem in the implementation discovered. The
9365 signoff of an client did not cause new channel key generation
9366 which it of course should've done. The channel keys must be
9367 always re-generated when client leaves (or signoffs) the channel.
9368 The silc_server_remove_from_channels funtion now handles
9369 the channel key re-generation.
9371 * Added `sender' argument to the silc_server_send_notify_on_channels
9372 to not to send the client provided as argument. Affected file
9373 silcd/packet_send.[ch].
9375 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9377 * Implemented OPER and SILCOPER commands into the server and
9380 * Added silc_auth_verify and silc_auth_verify_data to verify
9381 the authentication directly from the authentication payload.
9382 It supports verifying both passphrase and public key based
9383 authentication. Affected file lib/silccore/silcauth.[ch].
9385 * Added `hash' field to the SilcIDListData structure. It is the
9386 hash negotiated in the SKE protocol. Affected file is
9389 * Slight redesigning of the SilcAuthPayload handling routines.
9390 Do not send SilcPKCS but SilcPublicKey as argument.
9392 * Implemented the public key authentication support to the
9393 serverconfig. The public key is loaded from the provided path
9394 and saved as authentication data to void * pointer. Thus,
9395 changed the unsigned char *auth_data to void *auth_data;
9397 * Fixed SHUTDOWN command to send the reply before the server
9398 is shutdown. :) Affected file silcd/command.c.
9400 * Fixed fatal bug in CONNECT command. The hostname was invalid
9401 memory and server crashed. Affected file silcd/command.c.
9403 * Fixed fatal bug in CLOSE command. The server_entry became
9404 invalid but was referenced later in the command. Affected file
9407 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9409 * Fixed fatal bug in failure packet handling. Server ignored
9410 the failure and thus crashed when it came.
9414 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9416 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9417 that the command may be executed only once in (about) 2 seconds.
9418 The old SILC_CF_LAG flag is same but allows command bursts up
9419 to five before limiting.
9421 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9422 server code. Various commands now includes the CF_LAG_STRICT
9423 flag to disallow any kind of miss-use of the command.
9425 * Fixed the silc_buffer_unformat to not to allocate any data
9426 if the length of the data is zero. It used to allocate the
9427 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9429 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9431 * Changed the format of AdminConnection configuration section
9432 in the server. Added username of the admin to the format.
9433 Affected files silcd/serverconfig.[ch].
9435 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9436 to return admin configuration data by host, username and/or
9439 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9441 * Implemented WHOWAS command to the server. Added the functions:
9443 silc_server_command_whowas_parse,
9444 silc_server_command_whowas_send_reply,
9445 silc_server_command_whowas_from_client and
9446 silc_server_command_whowas_from_server
9448 * Added <Client ID> argument to the WHOWAS command reply. Updated
9449 the protocol specs accordingly.
9451 * Implemented WHOWAS command and command_reply to the client
9454 Implemented the WHOWAS printing on the user interface.
9456 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9458 * Added new argument to the WHOWAS command reply, the real name.
9459 It is an optional argument. Updated the protocol specs.
9461 * Added SilcIDCacheDestructor callback that is registered when
9462 the SilcIDCache is allocated. The callback is called when
9463 an cache entry in the ID Cache expires, or is purged from the
9464 cache. Added into lib/silccore/idcache.[ch].
9466 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9467 to destruct the client entries when the cache entry expires.
9468 Other ID Cache's in server and in the client library ignores
9471 * If the ID Cache entry's `expire' field is zero then the entry
9472 never expires. Added boolean `expire' argument to the
9473 silc_idcache_add function in the lib/silccore/idcache.[ch].
9474 If it is TRUE the default expiry value is used.
9476 * Added silc_server_free_client_data_timeout that is registered
9477 when client disconnects. By default for 5 minutes we preserve
9478 the client entry for history - for WHOWAS command.
9480 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9482 * Added support to the server to enforce that commands are not
9483 executed more than once in 2 seconds. If server receives
9484 commands from client more frequently, timeout is registered
9485 to process the commands. Affected file silcd/command.c.
9486 Added new function silc_server_command_process_timeout.
9488 * Changed NICK_NOTIFY handling in client library to check that
9489 if the client's nickname was changed, so there is no need to
9490 resolve anything from the server.
9492 * Removed error printing from the WHOIS and IDENTIFY commands.
9493 If error occurs then it is ignored silently in the client library.
9494 The application, however, may map the received error to
9495 human readable error string. The application currently maps
9496 the NO_SUCH_NICKNAME error to string.
9498 * Made the command status message public to the application. Moved
9499 them from lib/silcclient/command_reply.c to
9500 lib/silcclient/command_reply.h. The application can map the
9501 received command status to the string with the
9502 silc_client_command_status_message function.
9504 * Added check to the server to check that client's ID is same
9505 as the Source ID in the packet the client sent. They must
9508 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9510 * Added dist-bzip hook to the Makefile.am to make bzip2
9511 compressed distributions.
9513 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9515 * Server now enforces the maximum length for the nickname and
9516 the channel as protocol specification dictates. 128 bytes for
9517 nickname and 256 bytes for channel name.
9519 * Moved the WHOIS printing to the application. The client libary
9520 does not print out the WHOIS information anymore, the application
9521 must do it. Renamed silc_client_command_reply_whois_print to
9522 the silc_client_command_reply_whois_save.
9524 The client's idle time is also sent to the application now, and
9525 the idle is shown on screen.
9527 * Added silc_client_command_reply_identify_save to save the
9528 received IDENTIFY entries.
9530 * Do not check for channel private keys in message sending and
9531 reception if the channel does not have the PRIVKEY mode set.
9532 Affected file lib/silclient/client_channel.c.
9534 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9536 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9537 just surfaced after chaning the JOIN procedure.
9539 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9541 * Added silc_client_get_clients_by_list to get client entries
9542 from Client ID list, that is returned for example by JOIN
9543 and USERS command replies. The application should use this
9544 function for example when JOIN command reply is received to
9545 resolve the clients already on the channel (library does not
9546 do that anymore as USERS command reply is not used in the JOIN
9547 procedure anymore). Affected files lib/silcclient/silcapi.h and
9548 lib/silcclient/idlist.c.
9550 * JOIN command reply and USERS command reply returns now SilcBuffer
9551 pointers instead of unsigned char pointers when returning
9552 the client list and mode list.
9554 * Added <Client ID> argument to the JOIN command reply, mainly
9555 for the server to identify for which client the command was
9556 originally sent. Updated protocol specs accordingly.
9558 * Added SilcDlist private_key pointer to the SilcChannelEntry
9559 in the client to support the channel private keys. Affected
9560 file is lib/silcclient/idlist.h.
9562 * Added SilcChannelPrivateKey argument to the function
9563 silc_client_send_channel_message so that application can choose
9564 to use specific private ke if it wants to. If it is not provided,
9565 the normal channel key is used, unless private keys are set.
9566 In this case the first (key that was added first) is used
9567 as the encryption key.
9569 * Implemented the support for channel private key handling.
9570 Implemented the following functions:
9572 silc_client_add_channel_private_key,
9573 silc_client_del_channel_private_keys,
9574 silc_client_del_channel_private_key,
9575 silc_client_list_channel_private_keys and
9576 silc_client_free_channel_private_keys
9578 Affected file lib/silcclient/client_channel.c.
9580 * Added the support for the private keys in the channel message
9581 sending and encryption and in the message reception and
9582 decryption. Affected funtions are
9583 silc_client_send_channel_message and silc_client_channel_message.
9585 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9587 * Added SKE's key verify callback to the client library's
9588 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9590 * Removed the statement that server (or router) must send USERS
9591 command reply when joining to the channel so that the client
9592 knows who are on the channel. Instead, the client list and
9593 client's mode list is now sent in the JOIN command reply to the
9594 client who joined channel. This is better solution.
9596 * Added function silc_server_get_users_on_channel and function
9597 silc_server_save_users_on_channel to the silcd/server.[ch].
9599 * Removed function silc_server_command_send_users from the
9602 * Do not show topic on the client library anymore. The topic is
9603 sent in the command reply notify to the application and the
9604 application must show the topic now.
9606 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9608 * Added client searching by nickname hash into the IDENTIFY and
9609 WHOIS commands in the server as they were clearly missing from
9610 them. Affected file is silcd/command.c.
9612 * Fixed a bug in private message receiving in the client library.
9613 The remote ID was freed and it wasn't supposed, now it is
9616 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9618 * Minor fix to the channel payload; allocate the data area, as it
9619 needs to be of specific length.
9621 * If the key agreement port is zero then the operating
9622 system will define the bound port. Affected files are
9623 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9625 * Added new function silc_channel_payload_decrypt into the file
9626 lib/silccore/silcchannel.[ch].
9628 * Moved the channel message etc, check from silc_packet_decrypt
9629 to applications. The library calls now a generic
9630 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9631 when the packet is either normal or special. This was done to
9632 allow more wide range of checking that was not allowed when
9633 the code was in library. Now applications can do virtually any
9634 checks to the packet and return to the library the decision how
9635 the packet should be processed. Affected files are
9636 lib/silccore/silcpacket.[ch].
9638 Added silc_server_packet_decrypt_check to the server and
9639 silc_client_packet_decrypt_check to the client library.
9641 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9642 to send with specified source and destination information.
9644 * Channel message delivery between routers was broken after the
9645 channel key distribution was fixed earlier. The channel key
9646 was used be to distributed to other routers as well which is not
9647 allowed by the protocol. Now this is fixed and channel keys
9648 really are cell specific and the channel message delivery between
9649 routers comply with the protocol specification.
9651 * Fixed various commands in server to check also the global list
9652 for the channel entry and not just the local list. The affected
9653 file silcd/command.c.
9655 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9657 * Added assert()s to buffer formatting and unformatting routines
9658 to assert (if --enable-debug) when error occurs. Affected
9659 file: lib/silcutil/silcbuffmt.c.
9661 * Changed to auto-reconnect to check whether the remote host is
9662 router and register the re-connect timeout if it is. It used
9663 to check that whether we are normal server, but router must do
9664 auto-reconnect with another router as well. Affected file
9667 * Removed the [<key len>] option from CMODE command as the cipher
9668 name decides the key length, nowadays. See the defined ciphers
9669 from the protocol specification.
9671 * Added [<hmac>] option to the CMODE command to define the HMAC
9672 for the channel. Added SILC_CMODE_HMAC channel mode.
9674 * Added [<hmac>] option for the JOIN command so that user can
9675 select which HMAC is used to compute the MACs of the channel
9678 * Added Hmac field to the Channel Message Payload. The integrity
9679 of plaintext channel messages are now protected by computing
9680 MAC of the message and attaching the MAC to the payload. The
9681 MAC is encrypted. Now, it is clear that this causes some
9682 overhead to the size of the packet but rationale for this is that
9683 now the receiver can verify whether the channel message decrypted
9684 correctly and also when private keys are set for the channel the
9685 receiver can decrypt the packet with several keys and check from
9686 the MAC which key decrypted the message correctly.
9688 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9689 lib/silccrypt/silccipher.[ch].
9691 * Added silc_hash_len to return the digest length into the
9692 lib/silcrypt/silchash.[ch].
9694 * Rewrote parts of Silc Channel Payload interface in the
9695 lib/silccore/silcchannel.[ch]. The encode function now also
9696 encrypts the packet and parse function decrypts it.
9698 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9700 * Fixed a minor formatting bug in the SKE's key material processing.
9701 It actually might have processed the keys wrong way resulting
9704 * Redefined the mandatory HMAC algorithms and added new algorithms.
9705 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9706 and hmac-md5 truncated to 96 bits. The mandatory is now
9707 hmac-sha1-96. Rest are optional (including the one that used
9708 to be mandatory). Rationale for this is that the truncated HMAC
9709 length is sufficient from security point of view and can actually
9710 make the attack against the HMAC harder. Also, the truncated
9711 HMAC causes less overhead to the packets. See the RFC2104 for
9714 * Added new [hmac] configuration section. The SKE used to use
9715 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9716 is of course wrong. The official names that must be proposed in
9717 the SKE are the ones defined in the protocol specification
9718 (hmac-sha1-96 for example). The user can configure any hmac
9719 using any hash function configured in the [hash] section. At
9720 least, the mandatory must be configured.
9722 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9724 * Added HMAC list to the SKE proposal list. It has now both
9725 hash algorithm list and HMAC list. This makes the protocol
9726 incompatible with previous versions. The SKE now seems to work
9727 the way it is supposed to work, for the first time actually.
9729 * Defined plain Hash algorithms to the protocol specification.
9732 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9734 * Implemented support for key agreement packets into the server.
9735 Added functions silc_server_key_agreement and
9736 silc_server_send_key_agreement. Other than these functions,
9737 server has nothing to do with this packet.
9739 * Added support for private message key packets into the server.
9740 Added functions silc_server_private_message_key and
9741 silc_server_send_private_message_key.
9745 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9746 called in the protocol's final callback instead in the END
9747 protocol state. This makes a little more sense and in the same
9748 time in client we can use the same protocol routines for normal
9749 key exchange and to key agreement packet handling as well.
9751 * Added to both client's and server's KE protocol context the
9752 SilcSKEKeyMaterial pointer to save the key material. We will
9753 bring the key material to the protocol's final callback by doing
9754 this. The final callback must free the key material.
9756 * Added SKE's packet_send callback into client's KE protocol
9757 context so that the caller can choose what packet sending function
9758 is used. This way we can use different packet sending when
9759 doing normal SKE when doing key agreement packet handling (in
9760 the key agreement packet handling we do not want to encrypt
9763 * Implemented the responder side of the key agreement routines
9764 in the client. The client can now bind to specified port and
9765 accept incoming key negotiation. The key material is passed
9766 to the application after the protocol is over.
9768 * Implemented the processing of incoming Key Agreement packet
9769 in the client. Added function silc_client_key_agreement to
9772 * Implemented the intiator side of the key agreement routines
9773 in the client. The client can now initiate key agreement with
9774 another remote client. The key material is passed to the
9775 application after the protocol is over.
9777 * Created client_keyagr.c to include all the key agreement
9780 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9781 SILC_TASK_CALLBACK except that it is not static.
9783 * Created client_notify.c and moved the Notify packet handling
9784 from the client.[ch] into that file.
9786 * Created client_prvmsg.c and moved all private message and
9787 private message key routines from the client.[ch] into that file.
9789 * Create client_channel.c and moved all channel message and
9790 channel private key routines from the client.[ch] into that file.
9792 * Changed silc_client_get_client_by_id_resolve to resolve with
9793 WHOIS command instead of IDENTIFY command, in the file
9794 lib/silclient/idlist.c.
9796 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9798 * Implemented the SKE's responder side to the Client library.
9800 * When FAILURE is received to the protocol do not trust it
9801 blindly. Register a timeout to wait whether the remote closes
9802 the connection as it should do it, only after that process the
9803 actual failure. This was changed to both client and server.
9805 * Added client_internal.h to include some of the structures
9806 there instead of client.h in lib/silcclient/.
9808 * Added function silc_task_unregister_by_callback to unregister
9809 timeouts by the callback function.
9811 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9813 * Some "Incomplete WHOIS info" errors has been appearing on the
9814 log files. Took away the entry->userinfo check from WHOIS
9815 reply sending. The entry->userinfo is now " " if client did not
9816 provide one. I thought this was fixed earlier but something
9817 is wrong still. Let's see if the error still appears.
9819 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9821 * Fixed a minor bug in the login when the channel key is
9822 re-generated in the server. It used to generate the key in
9823 wrong order and thus caused problems in the channel traffic.
9825 * Fixed a minor bug in channel key distsribution after
9826 KICK command. The key was not sent to the router even though
9829 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9831 * Added silc_ske_process_key_material_data as generic routine
9832 to process any key material as the SILC protocol dictates. The
9833 function is used by the actual SKE library but can be used by
9834 applications as well. This relates to the private message keys
9835 and the channel private keys since they must be processed the
9836 same way the normal SILC session keys. The protocol dictates
9837 this. Affected files: lib/silcske/silcske.[ch].
9839 Added also silc_ske_free_key_material to free the
9840 SilcSKEKeyMaterial structure.
9842 * Defined silc_cipher_set_key function to set the key for
9843 cipher without using the object's method function. The affected
9844 files: lib/silccrypt/silccipher.[ch].
9846 * Implemented silc silc_client_add_private_message_key,
9847 silc_client_add_private_message_key_ske,
9848 silc_client_del_private_message_key,
9849 silc_client_list_private_message_keys and
9850 silc_client_free_private_message_keys functions in the
9853 Added functions silc_client_send_private_message_key to send
9854 the Private Message Key payload and silc_client_private_message_key
9855 to handle incoming Private Message Key payload.
9857 * Added Cipher field to the Private Message Key payload to set
9858 the cipher to be used. If ignored, the default cipher defined
9859 in the SILC protocol (aes-256-cbc) is used.
9861 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9863 * Removed lib/silcclient/ops.h file.
9865 Redefined parts of the SILC Client Library API. Created new
9866 file silcapi.h that deprecates the ops.h file and defines the
9867 published Client Library API. Defined also private message key
9868 API and channel private key API into the file.
9870 This is the file that the application must include from the
9871 SILC Client Library. Other files need not be included by
9872 the application anymore.
9874 * Added new key_agreement client operation callback and also
9875 defined the Key Agreement library API for the application.
9877 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9879 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9880 is used by clients to request key negotiation between another
9881 client in the SILC network. If the negotiation is started it
9882 is performed using the SKE protocol. The result of the
9883 negotiation, the secret key material, can be used for example
9884 as private message key.
9886 Implemented the Key Agreement payload into the files
9887 lib/silccore/silauth.[ch].
9889 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9891 * Redefined ciphers for the SILC protocol. Added some new ciphers
9892 and defined the key lengths for the algorithms. Changed the
9893 code accordingly. The default key length is now 256 bits.
9895 * Fixed SKE key distribution function silc_ske_process_key_material
9896 when the key length is more than 128 bits. The default key
9897 length in SILC is now 256 bits.
9899 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9900 to indicate unsupported algorithm.
9902 * Renamed rijndael.c to aes.c and all functions as well.
9904 * Fixed a long standing channel key setting bug in client library.
9905 Weird that it has never surfaced before.
9907 * Fixed bug in channel deletion. If the entire channel is removed
9908 then it must also delete the references of the channel entry
9909 from the client's channel list as the client's channel entry and
9910 the channel's client entry share same memory.
9912 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9914 * Implemented CONNECT and SHUTDOWN commands in the client.
9916 * Implemented CLOSE command to the client.
9918 * Added the function silc_idlist_find_server_by_name into the
9919 files silcd/idlist.[ch].
9921 Added the function silc_idlist_find_server_by_conn into the
9922 files silcd/idlist.[ch].
9924 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9926 * DIE command was renamed to SHUTDOWN. Updated the both code
9929 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9930 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9932 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9935 * Added function silc_server_create_connection function to create
9936 connection to remote router. My server implementation actually
9937 does not allow router to connect to normal server (it expects
9938 that normal server always initiates the connection to the router)
9939 so the CONNECT command is only good for connecting to another
9942 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9944 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9945 or some other client was kicked from the channel.
9947 Implemented the handling of the notify type to both client
9950 Implemented silc_server_send_notify_kicked to send the KICKED
9951 notify. It is used to send it to the server's primary router.
9953 * Implemented the KICK command into server and client.
9955 * Added `query' argument to the silc_idlist_get_client function
9956 to indicate whether to query the client from server or not if
9959 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9960 to indicate that the client is not channel founder.
9964 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9966 * Removed the rng context from SilcPacketContext structure and
9967 changed that the packet routine uses the Global RNG API.
9969 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9971 * Added support for quit message that client can "leave" on the
9972 channel when it quits the SILC. It is ditributed inside the
9973 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9975 Added silc_server_free_client_data that will take the
9976 signoff message as argument.
9978 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9980 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9982 * Updated parts of the protocol specification to keep it up
9985 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9987 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9988 payloads in one packet.
9990 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9991 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9992 use now the new List flag.
9994 * Also deprecated the following packet types: REPLACE_ID,
9995 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9997 * Added list support for Notify packet in server.
9999 * Added silc_server_send_notify_channel_change to send the
10000 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
10001 the silc_server_send_replace_id.
10003 * Added silc_server_send_notify_nick_change to send the
10004 NICK_CHANGE notify type. Deprecates the function
10005 silc_server_send_replace_id.
10007 * Added silc_server_send_notify_join to send the JOIN notify type.
10008 Deprecates the function silc_server_send_new_channel_user.
10010 * Added silc_server_send_notify_leave to send LEAVE notify type.
10011 Deprecates the function silc_server_send_remove_channel_user.
10013 * Added silc_server_send_notify_cmode and
10014 silc_server_send_notify_cumode to send CMODE and CUMODE notify
10015 types. Deprecates the silc_server_send_set_mode function.
10017 * Added SERVER_SIGNOFF notify type to indicate that server has
10018 quit. This means that all clients on the channel from that
10019 server will drop. This can be also used when netsplit happens.
10021 Deprecated REMOVE_ID packet type since it is not needed anymore
10024 Added silc_server_send_notify_server_signoff to send the
10025 SERVER_SIGNOFF notify type. Deprecates the function
10026 silc_server_send_remove_id.
10028 Added also silc_server_send_notify_signoff to send the
10029 SIGNOFF notify type.
10031 * Employed the PKCS #1. It is the mandatory way to do RSA in the
10032 SILC protocol from this day on. Changed the protocol
10033 specification as well.
10035 * Added silc_server_send_notify_topic_set to send TOPIC_SET
10036 notify type. It is used between routers to notify about
10037 topic changes on a channel.
10039 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
10042 * Partly updated the protocol specification to comply with the
10043 changes now made. It is still though a bit outdated.
10045 * The JOIN notify type now takes one extra argument <Channel ID>.
10046 The packet used to be destined to the channel but now the
10047 JOIN type may be sent as list thus it is impossible to
10048 destine it to any specific channel. By adding this argument
10049 it is again possible.
10051 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10053 * Added CREDITS file. The CHANGES and CREDITS file will appear
10054 in the distribution as well.
10056 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10058 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
10059 types in the server's silcd/packet_receive.c.
10061 * Implemented CMODE and CUMODE to work in router environment.
10063 * Fixed minor encoding and decoding buglet from the
10064 lib/silccore/silcmode.c.
10066 * Fixed buffer overflow from lib/silcclient/command.c in USERS
10069 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
10071 * Changed all SilcConfigServer* and silc_config_server* to
10072 SilcServerConfig* and silc_server_config*, respectively.
10075 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10077 * Associated the ID (client or server ID) to the Authentication
10078 Payload to avoid any possibility of forging. Updated the
10079 protocol specification and the code accordingly.
10081 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10083 * The RSA key length is now save to the RsaKey context in the
10084 key generation process in lib/silccrypt/rsa.c. The key length
10085 is now used to figure out the maximum size of the block allowed
10086 to be encrypted/signed.
10088 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
10089 is equivalent to the silc_mp_mp2bin but does not allocate any
10092 * Changed silc_mp_mp2bin API to take length argument. If it is
10093 non-zero then the buffer is allocated that large. If zero, then
10094 the size is approximated using silc_mp_sizeinbase, which however
10097 * Created Global RNG API which is global RNG that application can
10098 initialize. After initializing, any routine anywhere in the
10099 code (including library) can use RNG without allocating a new
10100 RNG object. This was done to allow this sort of use of the
10101 RNG in code that has no chance to allocate RNG object. All
10102 applications currently allocate this and many routines in the
10103 library use this. Affected file lib/silccrypt/silcrng.[ch].
10105 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
10106 it to use the Global RNG API.
10108 * Defined Authentication Payload into protocol specification that
10109 is used during SILC session to authenticate entities. It is
10110 used for example by client to authenticate itself to the server
10111 to obtain server operator privileges.
10113 Implemented this payload into the lib/silccore/silcauth.[ch].
10114 Implemented also routines for public key based authentication
10115 as the new protocol specification dictates.
10117 Moved definitions of different authentication methods from
10118 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10120 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10121 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10122 silc_pkcs_verify_with_hash functions into the file
10123 lib/silccrypt/silcpkcs.[ch].
10125 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10127 * The client entry's userinfo pointer must be always valid.
10128 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10129 will fail since it requires the userinfo. Now, the userinfo
10130 is allocated as "" if actual userinfo does not exist. Actually,
10131 it must exist and it is totally Ok to drop client connections
10132 that does not announce the userinfo. However, we will make
10133 this workaround for now.
10135 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10136 to return the remote port by socket.
10138 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10140 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10141 SILC_SERVER_PENDING_EXEC and added an new macro
10142 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10143 data or when error occurs while processing the pending command.
10145 Added new argument `destructor' into silc_server_command_pending
10146 and to the SilcServerCommandPending object. This destructor is
10147 now called after calling the pending callback or if error occurs
10148 immediately. If error occurs the actual pending callback won't
10149 be called at all - only the destructor. The destructor may be
10150 NULL if destructor is not needed.
10152 All this applies for client library code as well. Similar
10153 changes were made there as well for the pending commands.
10155 In the client, the application must now allocate the
10156 SilcClientCommandContext with the silc_client_command_alloc
10159 * Added reference counter to the SilcServerCommandContext. Added
10160 function silc_server_command_alloc and silc_server_command_dup
10163 Same type of functions added to the client library for the same
10166 * Removed the cmd_ident from IDListData away since it is now
10167 global for all connections. It is the command identifier used
10168 in command sending and with pending commands. The affected file
10171 * Added reference counter to the SilcSocketConnection objecet to
10172 indicate the usage count of the object. The object won't be
10173 freed untill the reference counter hits zero. Currently only
10174 server uses this, and client ignores it. The client must be
10175 set to use this too later. The affected files are
10176 lib/silccore/silcsockconn.[ch]. Added also the function
10177 silc_socket_dup to increase the reference counter.
10179 This was mainly added because it is possible that the socket
10180 is removed underneath of pending command or other async
10181 operation. Now it won't be free'd and proper DISCONNECTING
10182 flags, etc. can be set to avoid sending data to connection that
10183 is not valid anymore.
10185 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10186 the connection. After that it sets SILC_SET_DISCONNECTED.
10187 It is, however, possible that the socket data is not still freed.
10188 The silc_server_packet_process now checks that data is not
10189 read or written to connection that is DISCONNECTED. The socket
10190 get's freed when the reference counter hits zero.
10192 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10194 * Changed the client operation API: channel_message operation's
10195 `sender' is now the client entry of the sender, not the nickname
10196 and the `channel' is the channel entry, not the channel name.
10198 In the private_message operation the `sender' is now also the
10199 client entry of the sender not the nickname.
10201 Affected file is lib/silcclient/ops.h and all applications
10202 using the client operations.
10204 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10206 * Moved the calling of ops->connect() from connect_to_server_final
10207 into receive_new_id functin since that is the point when the
10208 client is actually allowed to send traffic to network. The
10209 affected file is lib/silcclient/client.c.
10211 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10213 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10214 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10215 (if needs broadcasting) instead of broadcasting the packets one
10216 by one which would make a burst in the network traffic.
10218 * Added `broadcast' argument to the functions in silcd/server.[ch]
10219 silc_server_create_new_channel[_with_id] to indicate whether
10220 to send New Channel packet to primary router.
10222 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10224 * Added new function into the silcd/server.[ch] files:
10225 silc_server_create_new_channel_with_id to create new channel with
10226 already existing Channel ID.
10228 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10229 lib/silccore/silcpacket.h. This packet is used t send list of
10230 Set Mode payloads inside one packet. Server uses this to set
10231 the modes for the channels and clients on those channels, that it
10232 announced to the router when it connected to it. The protocol
10233 specification has been updated accordingly.
10235 * The silc_server_new_channel did not handle the packet coming
10236 from normal server as it normally does not send that. However,
10237 when it announces its channels it does send it. Implemented
10238 the support for that.
10240 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10241 into the file lib/silccore/id.h.
10243 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10245 * Fixed memory leaks in the functions silc_idlist_del_client,
10246 silc_idlist_del_channel and silc_idlist_del_server in the file
10247 silcd/idlist.c. All of those leaked like a sieve.
10249 * Fixed some small memory leaks in the client's function
10250 silc_client_notify_by_server.
10252 * Added functions into silcd/server.c: silc_server_announce_clients,
10253 silc_server_announce_channels and silc_server_announce_server.
10254 These functions are used by normal and router server to announce
10255 to its primary router about clients, channels and servers (when
10256 router) that we own. This is done after we've connected to the
10259 These functions effectively implements the following packet types:
10260 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10261 and SILC_PACKET_NEW_ID_LIST.
10263 * Added new functions into the silcd/packet_receive.[ch]:
10264 silc_server_new_id_list, silc_server_new_channel_list and
10265 silc_server_new_channel_user_list to handle the incoming
10266 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10268 * Added support of changing Channel ID in the function
10269 silc_server_replace_id. If the server that announces a channel
10270 to the router already exists in the router (with same name but
10271 with different Channel ID), router is responsible to send
10272 Replace ID packet to the server and force the server to change
10273 the Channel ID to the one router has.
10275 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10276 client that the Channel ID has been changed by the router. The
10277 normal server sends this to the client. Client must start using
10278 the new Channel ID as the channel's ID.
10280 Implemented handling of this new type into lib/silcclient/client.c
10281 into the function silc_client_notify_by_server.
10283 * Added new function silc_idlist_replace_channel_id into the files
10284 silcd/idlist.[ch] to replace the Channel ID.
10286 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10288 * Call silc_server_command_identify_check always when processing
10289 the IDENTIFY command in silcd/command.c
10291 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10293 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10294 send keepalive packets. The packet can be sent by clients,
10295 servers and routers.
10297 Added function silc_socket_set_heartbeat into the file
10298 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10299 If not set, the heartbeat is not performed. The actual
10300 heartbeat is implemented in the low level socket connection
10301 library. However, application is responsible of actually
10302 sending the packet.
10304 Added silc_server_send_heartbeat to send the actual heartbeat
10305 packet into silcd/packet_send.[ch]. Server now performs
10306 keepalive with all connections.
10308 * Added silc_task_get_first function into lib/silcutil/silctask.c
10309 to return the timeout task with shortest timeout. There was a bug
10310 in task unregistration that caused problems. TODO has been
10311 updated to include that task system must be rewritten.
10313 * The client library will now resolve the client information when
10314 receiving JOIN notify from server for client that we know but
10315 have incomplete information.
10317 * Rewrote parts of silc_server_remove_from_channels and
10318 silc_server_remove_from_one_channel as they did not remove the
10319 channel in some circumstances even though they should've.
10321 * Encryption problem encountered in server:
10323 The LEAVE command used to send the Channel Key packet to the
10324 router immediately after generating it. However, the code
10325 had earlier sent Remove Channel user packet but not immediately,
10326 ie. it was put to queue. The order of packets in the router
10327 was that Channel Key packet was first and Remove Channel User
10328 packet was second, even though they were encrypted in the
10329 reverse order. For this reason, MAC check failed. Now, this
10330 is fixed by not sending the Channel Key packet immediately but
10331 putting it to queue. However, this is more fundamental problem:
10332 packets that are in queue should actually not be encrypted
10333 because packets that are sent immediately gets encrypted
10334 actually with wrong IV (and thus MAC check fails). So, packets
10335 that are in queue should be encrypted when they are sent to
10336 the wire and not when they put to the queue.
10338 However, the problem is that the current system has not been
10339 designed to work that way. Instead, the packet is encrypted
10340 as soon as possible and left to the queue. The queue is then
10341 just purged into wire. There won't be any fixes for this
10342 any time soon. So, the current semantic for packet sending
10345 o If you send packet to remote host and do not force the send
10346 (the packet will be in queue) then all subsequent packets to the
10347 same remote host must also be put to the queue. Only after the
10348 queue has been purged is it safe again to force the packet
10351 o If you send all packets immediately then it safe to send
10352 any of subsequent packets through the queue, however, after
10353 the first packet is put to queue then any subsequent packets
10354 must also be put to the queue.
10356 Follow these rules and everything works fine.
10358 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10360 * Added new function silc_server_remove_clients_by_server to
10361 remove all client entries from ID list when the server connection
10362 is lost. In this case it is also important to invalidate all
10363 client entires as they hold the invalid server entry. This
10364 fixes fatal bug when server has lost connection and will reconnect
10367 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10369 * Made some sanity checks to silc_server_daemonise like to check
10370 whether the requested user and group actually exists.
10372 * Added sanity check to SKE's silc_ske_responder_finish to check
10373 that the public and private key actually is valid.
10375 * Invalidate the client's nickname when receiving Replace ID
10376 packet and the Client ID is being replaced. This means that the
10377 server will query the nickname if someone needs it (client)
10380 * Sort the ID Cache in client library when the ID Cache data
10381 has changed (needs sorting).
10383 * Do not allow for SILC client to create several connections to
10384 several servers. The client does not support windows right now
10385 and generating multiple connections causes weird behaviour.
10387 Irssi-silc client does support windows and can handle several
10388 connections without problems, see: www.irssi.org and SILC plugin.
10390 * Fixed some places where client was added to the IDList. The
10391 rule of thumb is following (in order to get everything right):
10392 If the client is directly connected local client then the
10393 `connection' argument must be set and `router' argument must be
10394 NULL to silc_idlist_add_client function. If the client is not
10395 directly connected client then the `router' argument must
10396 bet set and the `connection' argument must be NULL to the
10397 silc_idlist_add_client function.
10399 * The funtion silc_server_packet_send_local_channel actually did
10400 not check whether the client was locally connected or not. It
10401 does that now. Fixed a bug related to LEAVE command.
10403 * Fixed Remove Channel User payload parsing bug in server's
10404 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10406 * The server's silc_server_save_channel_key now checks also the
10407 global ID list for the channel as it might not be in the local
10408 list. Fixed a bug related to LEAVE command.
10410 * Is this the end of the [<unknown>] buglet that has been lurking
10411 around for a long time? A little for loop fix in server's
10412 silc_server_command_whois_parse that is used by both IDENTIFY
10413 and WHOIS command. At least, this was a clear bug and a cause
10414 of one type of [<unknown>] buglet.
10416 * WHOIS and IDENTIFY commands call the function
10417 silc_server_command_[whois/identify]_check function even if
10418 we are not router server.
10420 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10422 * Added --with-gmp configuration option. If set the GMP
10423 is always compiled in the SILC source tree. If not set then
10424 it is checked whether the system has the GMP3 installed. If
10425 it has then the GMP won't be compiled (the system's headers
10426 and library is used), if it doesn't have it then the GMP is
10427 compiled in the SILC source tree.
10429 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10431 * Changed RSA private exponent generation to what PKCS #1
10432 suggests. We try to find the smallest possible d by doing
10433 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10434 not security fix but optimization.
10436 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10438 * Added new config entry [Identity] to fork the server and run
10439 it as specific user and group. A patch from Bostik.
10441 * Imported Dotconf configuration library into lib/dotconf.
10442 This will be used to create the SILC configuration files later.
10443 It will appear in the distsribution after this commit.
10445 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10447 * A big code auditing weekend happening. Auditing code for
10448 obvious mistakes, bugs and errors. Also, removing any code
10451 Removed files for being obsolete:
10453 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10454 inline in the file lib/silcutil/silcbuffer.h)
10456 o lib/silcutil/silcbufutil.c (the header has inline versions)
10458 Changed code to fix possible error conditions:
10460 o The buffer formatting routines now check that the destination
10461 buffer really has enough space to add the data. This applies for
10462 both buffer formatting and unformatting
10463 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10464 unformatting was changed to accomodate following rules:
10465 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10466 sent to the function while XXX_*STRING will not allocate or copy
10467 the data into the buffer. Instead it sets the pointer from the
10468 buffer into the pointer sent as argument (XXX_*STRING used to
10469 require that the pointer must be allocated already). This change
10470 makes this whole thing a bit more consistent and more optimized
10471 (note that the data returned in the unformatting with XXX_*STRING
10472 must not be freed now). The routines return now -1 on error.
10474 o Tried to find all code that use buffer_format and buffer_unformat
10475 and added return value checking to prevent formatting and
10476 especially unformatting errors and possible subsequent fatal
10479 o Changed ske->x and ske->KEY to mallocated pointers in
10480 lib/silcske/silcske.h. Fixed possible data and memory leak.
10482 o Added return value checking to all *_parse* functions. Fixed
10483 many memory leaks as well.
10485 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10486 so that buffer overflows would not happen. All code now also
10487 checks the return value as it can fail.
10489 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10491 * Added reconnection support to server if the normal server looses
10492 its connection to the router (for example if router is rebooted).
10493 The server performs normal reconnection strategy implemented
10494 to the server. Affected file silcd/server.c.
10496 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10498 * Added new packet type SILC_PACKET_SET_MODE that is used to
10499 distribute the information about changed modes (for clients,
10500 channels and clients channel modes) to all routers in the
10501 network. Updated the protocol specification accordingly.
10503 Added functions into silcd/packet_send.c and
10504 silcd/packet_receive.c: silc_server_send_set_mode,
10505 silc_server_set_mode.
10507 Added new files silcmode.[ch] into lib/silccore that implements
10508 the encoding and decoding of Set Mode Payload. Added new type
10509 SilcSetModePayload. Moved the definitions of different modes
10510 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10512 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10514 * Oops, a little mistake in server's connection authentication
10515 protocol. The protocol is not ended with FAILURE but with
10516 SUCCESS if the authentication is Ok. :) Affected file is
10519 * Implemented NICK_CHANGE notify handling in server in the file
10520 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10521 the local clients on the channel. After the changing nickname
10522 in router environment snhould work and the [<unknown>] nickname
10523 should appear no more.
10525 The silc_server_replace_id function that receives the Replace ID
10526 payload now sends the NICK_CHANGE notify type also in the file
10527 silcd/packet_receive.c
10529 * Changed WHOIS and IDENTIFY command to support the maximum amount
10530 of arguments defined in protocol specs (3328 arguments). This
10531 fixed a bug that caused problems when there were more than three
10532 users on a channel.
10534 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10536 * Added extra parameter, command identifier, to the
10537 silc_client_send_command so that explicit command identifier
10540 Changed that ID list routines uses specific command identifier
10541 when sending WHOIS/IDENTIFY requests to the server so that they
10542 can be identified when the reply comes back.
10544 Affected files lib/silcclient/command.[ch],
10545 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10547 * Added `sender' argument to silc_server_packet_send_to_channel
10548 to indicaet the sender who originally sent the packet to us
10549 that we are now re-sending. Ignored if NULL. Affected file
10550 silcd/packet_send.[ch].
10552 * Added some server statistics support in silcd/server_internal.h
10553 SilcServerStatistics structure and around the server code. Also
10554 send some nice statistics information when client is connecting
10557 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10559 * Fixed channel ID decoding in server's JOIN command reply in
10560 silcd/command_reply.c
10562 * Fixed braodcasting of replace ID payload to not to send it if
10563 we are standalone server in silcd/packet_receive.c.
10565 * Fixed all channel message sending routines to not to send
10566 packets to clients that has router set, since they are routed
10567 separately in the same function earlier. Affects file
10568 silcd/packet_send.c and all channel packet sending functions.
10570 * In USERS reply, res_argv[i] are not allocated, the table
10571 is allocated. Thus changed that free the table, not its
10574 * In server's whois_check and identify_check if the client is
10575 locally connected do not send any WHOIS commands - they are not
10578 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10580 * Fixed some minor bugs in client when sending WHOIS command. The
10581 arguments was in wrong order.
10583 * Removed statis function add_to_channel from server in
10584 silcd/command.c that was previously used with the joining but
10587 * Tested USERS command in router environment successfully with two
10588 routers, two servers and two clients.
10590 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10592 * Reorganized the USERS command and command reply in client library
10593 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10594 When the command is given by user we register a pending command
10595 callback that will reprocess the command after the reply has been
10596 received from the server. When reprocessing the packet we then
10597 display the information. Thus, the USERS information is displayed
10598 now in the command callback instead of in the command reply
10599 callback. The processing of the command is same as previously
10600 when server has sent the command reply in the JOINing process.
10602 * Added to USERS command in silcd/command_reply.c to join the client,
10603 we didn't use to know about, to the channel after we've created
10604 a client entry for it. Also, for clienet we did know already still
10605 check whether it is on the channel or not and add it if not.
10607 * Removed silc_server_command_join_notify as the function and its
10610 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10612 * Changed the client's pending command handling to the same as the
10613 server's pending command handling. It is also now possible to
10614 execute command reply functions from other command reply
10615 function as the function callbacks for commands and command
10616 replies are one and same. The pending commands are not static
10617 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10618 in client connection context. Thus, pending commands are server
10619 connection specific as it is convenient.
10621 Changed the function silc_client_command_pending and
10622 silc_client_command_pending_del and added new function
10623 silc_client_command_pending_check. Removed the
10624 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10627 * Added cmd_ident, current command identifier, to the client
10628 connection context in lib/silcclient/client.h to keep track on
10629 command identifiers used in command sending. Client's command reply
10630 function handling now supports the mandatory command identifiers.
10632 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10633 funtions in client to fully support pending command callbacks.
10635 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10636 as one of the arguments to the application in the command reply
10639 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10640 before first releasing SILC but came back. Now it is removed again
10641 and should come back nomore. The FORWARDED flag was used only
10642 by the JOINing procedure by forwarding the command packet to router.
10643 Now, the JOINing procedure has been changed to more generic (due
10644 to various router environment issues) and FORWARDED is not needed
10645 anymore for anything. The protocol specification is yet to be
10648 Now, removed silc_server_packet_forward from server and the flag
10649 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10651 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10653 * Renamed NAMES command to USERS command. The NAMES was named that
10654 due to historical reasons. Now it is renamed. Also, rewrote
10655 parts of the USERS command. The nickname list is not sent anymore
10656 by the server. Only Client ID and mode lists are sent in the USERS
10657 command. Changed this also to the protocol specification.
10659 The client now resolves the names and stuff after it receives
10660 the USERS list from the server when joining to the channel.
10662 * WHOIS and IDENTIFY commands has been changed to support multiple
10663 Client ID's per command. One can now search for multiple users
10664 in the network by sending only one WHOIS or IDENTIFY command.
10665 Changed the code and the protocol specifications.
10667 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10668 uses silc_server_command_whois_parse to parse the request. */
10670 * If normal server, do not parse the WHOIS and IDENTIFY requests
10671 before sending it to the router. Saves some time.
10673 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10675 * Fixed JOIN command on client library. Wrong number of arguments
10676 used to crash the client.
10678 * Added silc_server_channel_has_global function to check whether
10679 channel has global users or not.
10681 * Added silc_server_channel_has_local function to check whether channel
10682 has locally connected clients on the channel.
10684 * The silc_server_remove_from_one_channel now checks whether the
10685 channel has global users or not after given client was removed from
10686 the channel. It also checks whether the channel has local clients
10687 on the channel anymore. If it does not have then the channel entry
10688 is removed as it is not needed anymore.
10690 * The silc_server_notify now checks on JOIN notify whether the joining
10691 client is one of locally connected or global. If it is global then
10692 the channel has now global users on the channel and that is marked
10693 to the channel entry. Also, it now saves the global client to
10694 global list who is joining and JOINs it to the channel. This is
10695 for normal server, that is.
10697 Changed silc_server_send_notify_on_channel,
10698 silc_server_packet_relay_to_channel and
10699 silc_server_packet_send_to_channel check if we are normal server
10700 and client has router set (ie. global client) do not send the
10701 message to that client, as it is already routed to our router.
10703 * Implemented LEAVE notify type handling in silc_server_notify
10706 * Tested LEAVE command in router environment successfully. Tested
10707 with two routers, two servers and two clients.
10711 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10713 * Implemented SIGNOFF notify type handling in silc_server_notify
10716 * silc_server_remove_id now removes the client entry from all channels
10717 it has joined and thusly sends SIGNOFF notify type.
10719 * Rewrote the NAMES list generation in server by removing two excess
10720 loops. The lists are created now inside one loop.
10722 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10724 * silc_server_remove_channel_user checks now also global list
10725 for channel and client.
10727 * silc_server_new_channel_user checks now both local and global
10728 list for channel and client. Fixed a bug in client id decoding.
10729 Used to decode wrong buffer.
10731 * silc_server_channel_message checks now both local and global
10732 list for channel entry.
10734 * Tested channel joining (hence JOIN) in router environment
10735 successfully. Tested with two routers, two servers and two
10738 * Tested channel message sending in router environment successfully.
10740 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10742 * Added silc_server_save_channel_key into server.[ch] to save the
10743 received channel key in Channel Key payload processing. It is
10744 also used in JOIN command reply handling.
10746 Equivalent function silc_client_save_channel_key added into
10747 client.[ch] into client library.
10749 * Changed JOIN command reply to send information whether the channel
10750 was created or not (is existing already) and the channel key
10751 payload. Changed protocol specs accordingly.
10753 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10754 the request was sent by ID and not by nickname. Crashed on
10757 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10759 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10760 now correctly save the received data.
10762 * silc_server_free_sock_user_data now notifies routers in the
10763 network about entities leaving the network.
10765 At the same time implemented functions silc_server_remove_id
10766 and silc_server_send_remove_id to receive and send REMOVE_ID
10767 packets. The packet is used to notify routers in the network
10768 about leaving entities. The ID removed will become invalid in
10771 * Added function silc_idlist_del_server into server. Removes and
10772 free's server entry from ID list.
10774 * silc_server_private_message function now checks, if we are router,
10775 that the destination ID really is valid ID, naturally.
10777 * In router when NEW_ID packet is received (for new client) the
10778 hash of the Client ID is saved in the ID Cache but the
10779 client->nickname is set to NULL, instead of putting the hash
10782 IDENTIFY command now also checks that client->nickname must be
10783 valid. If it is not if will request the data from the server who
10784 owns the client. Added new function
10785 silc_server_command_identify_check.
10787 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10788 to set the command to already allocated Command Payload.
10790 * Tested private message sending in router environment with two
10791 routers, two servers and two clients. Fixed minor bugs and now
10794 * Fixed segfault from client's NAMES command. Used to crash if
10795 not on any channel.
10797 * Forwarded packets must not be routed even if it is not destined
10798 to the receiver. Changed server code comply with this.
10800 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10802 * Added `require_reverse_mapping' boolean value to ServerParams
10803 structure. If TRUE (not default) the server will require that
10804 the connecting host has fully qualified domain name.
10806 If the reverse mapping is not required and hostname could not be
10807 found the IP address is used as hostname.
10809 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10811 * Implemented version string checking to both client and server.
10812 The check is incomplete currently due to the abnormal version
10813 strings used in development version of SILC.
10815 * Changed all command functions in server to use the new
10818 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10820 * Changed char *data to unsigned char *data in ID Cache system to
10821 support binary data as ID Cache data. Changed code to support
10822 binary data in lib/silccore/idcache.c.
10824 * Renamed silc_server_packet_relay_command_reply to
10825 silc_server_command_reply as it is normal packet receiving
10826 function. Rewrote the function to accept command replys for
10827 servers and not only for clients.
10829 * Mark remote router always as registered server if we are connecting
10830 to it. Otherwise, commands sent by the router to us are ignored.
10832 * All ID List find routines now returns the ID Cache Entry pointer
10833 as well if requested.
10835 * WHOIS command works now in router environment, tested with two
10836 routers, two servers and two clients.
10838 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10839 in router environment (as it is almost equivalent to WHOIS) but
10840 hasn't been tested thoroughly. Added new functions:
10842 silc_server_command_identify_parse
10843 silc_server_command_identify_send_reply
10844 silc_server_command_identify_from_client
10845 silc_server_command_identify_from_server
10847 * Disabled route cache adding because adding two different ID's with
10848 same IP replaces the old cache entry thus giving wrong route.
10849 The entry->router->connection is always the fastest route anyway
10850 so route cache may not be needed. Of course, new routes maybe
10851 established after receiving the ID when the entry->router->connection
10852 might not be anymore the most optimal.
10854 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10856 * Add route cache for received ID for fast routing.
10858 * Added silc_server_packet_route to route received packet on router
10859 that is not destined to us.
10861 * Renamed silc_server_get_route to silc_server_route_get.
10863 * Added id_string and id_string_len fields into SilcServer to
10864 include encoded ServerID for fast comparing without excess
10865 encoding of the ID's.
10867 * Cleaned up WHOIS command on server side. Added following static
10870 silc_server_command_whois_parse
10871 silc_server_command_whois_check
10872 silc_server_command_whois_send_reply
10873 silc_server_command_whois_from_client
10874 silc_server_command_whois_from_server
10876 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10877 arguments in command replies. All command functions should be
10878 updated to use this macro.
10880 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10882 * Minor typo fixes on command reply handling on server.
10884 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10886 * Added silc_server_command_add_to_channel internal routine to add
10887 the client to the channel after router has created the channel and
10888 sent command reply to the server.
10890 * Added generic silc_server_send_command to send any command from
10893 * Use static buffer with ID rendering instead of duplicating data.
10895 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10897 * Fixed a channel user mode bug when joining to a channel server gave
10898 everybody channel founder rights, oops.
10900 * We mark ourselves as the router of the incoming server connection
10901 if we are router ourselves. This way we can check in some packet
10902 sending functions whether it is locally connected server. For
10903 incoming router connections we put NULL.
10905 * For router sending packets locally means now always sending the
10906 packet cell wide; to local clients and local servers. For normal
10907 server sending packet locally means sending it to only local
10910 * Fixed the JOIN command to really work in router environment. If the
10911 channel is created it is always created by the router. Router is
10912 also responsible of making the initial joining to the channel,
10913 sending JOIN notify to the sending server and distributing
10914 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10915 does not exist server doesn't do anything else but forward the
10916 command to the router which performs everything.
10918 * Added silc_server_send_channel_key function to send the Channel Key
10921 * Added silc_server_create_channel_key to create new channel key. The
10922 channel key is now re-generated everytime someone joins or leaves
10923 a channel, as protocol dictates. Note: channel->key_len is the
10924 key length in bits.
10926 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10928 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10929 packet_receive.[ch] to separate packet sending and receiving
10930 routines. The server.[ch] now includes everything else including
10931 actual packet processing (writing and reading data) and other
10934 Renamed silc_server_private_message_send_internal to
10935 silc_server_send_private_message. The routine is still though
10936 used only to relay private messages as server does not send
10937 private messages itself.
10939 Renamed silc_server_new_channel to silc_server_create_new_channel
10940 and added new function sicl_server_new_channel that handles the
10941 incoming New Channel packet. Added also new sending function
10942 silc_server_send_new_channel to send New Channel Payload.
10944 * Added new function silc_server_notify to process incoming notify
10945 packet to the server/router. Server may then relay the notify
10946 to clients if needed.
10948 * Added new function silc_server_new_channel_user to process incoming
10949 New Channel User packet. Router will redistribute the packet and
10950 send JOIN notify to its local clients and locally connected servers
10951 if needed. Normal server will send JOIN notify to its local client
10952 on same channel when received this packet. Added also corresponding
10953 sending function silc_server_send_new_channel_user to sent the
10956 * Added boolean route argument to send_notif_to_channel and
10957 packet_send_to_channel functions to attempt to route the packet
10958 if it is TRUE and send only locally if it is FALSE.
10960 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10962 * silc_server_replace_id now broadcasts the received replace ID
10963 packet if it is not broadcast packet already. The router must
10964 broadcast to inform other routers about changed ID.
10966 * Added backpointer to server's router into SilcServer context in
10967 silcd/server_internal.h.
10969 * Fixed silc_server_packet_broadcast to send correct broadcast
10972 * The channel key is now distributed to the local client as soon
10973 as it is received from the router (in router environment) so that
10974 no other packet may be sent for the channel until client has
10977 * silc_server_remove_channel_user now broadcasts the received
10978 Remove Channel User packet if it is not broadcast packet already.
10979 The router must broadcast to inform other routers about removed
10982 * Added users field into SilcPacketContext that is a reference count
10983 of the context. One can increase the reference count by calling
10984 silc_packet_context_dup which is now changed to just increase the
10985 reference count instead of duplicating the data. The reference
10986 count is decresed by calling silc_packet_context_free that will
10987 free the data after the reference count hits zero.
10989 For now on the packet context and everything allocated into it
10990 (including the raw packet from network) must be freed by calling
10991 the new silc_packet_context_free function. Added also new function
10992 silc_packet_context_alloc that must be used now to allocate the
10993 context. This also means that if a routine is asynchronous from
10994 silc_[client/server]_packet_parse_type the packet context must
10995 be duplicated by calling silc_packet_context_dup. Otherwise it
10996 gets free'd after silc_[client/server]_packet_parse_type returns.
10997 Also, one must remember that if packet is duplicated then its
10998 reference count must be decresed by calling the free function as
10999 many times as it was duplicated.
11001 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
11002 from both client and server.
11004 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11006 * Made joining to a channel working in router environment.
11008 * Cleaned up JOIN command on server side and create function
11009 silc_server_command_join_channel internal routine to make the
11012 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11014 * Changed silc_command_pending list to SilcDList. Also, added
11015 `ident' field to SilcServerCommandPending structure to identify
11016 the reply and to call correct callback.
11018 Added silc_server_command_pending_check function to replace the
11019 corresnponding macro. The silc_command_pending list is not
11022 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
11023 to set identifier to previously allocated Command Payload. It
11024 is used to set identifier for command when resending Command
11027 * Added silc_command_payload_encode_payload to encode Command
11028 Payload buffer from SilcCommandPayload structure.
11030 * Added silc_argument_payload_encode_payload to encode Argument
11031 payload buffer from SilcArgumentPayload structure.
11033 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11035 * Changed WHOIS command to support router connection on server side.
11036 The whois request is always sent to router unless the server is
11037 standalone server. After server has received the reply from the
11038 router will it send the reply to the client.
11040 * Added silc_server_packet_broadcast into silcd/server.[ch] to
11041 broadcast received broadcast packet. The function is used only
11042 by router. The broadcast packet is always sent to the router's
11045 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
11046 render given ID to printable string, for log files for example.
11048 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11050 * Made basic router to router connections working. At least they
11051 can now connect to each other but nothing really works the way
11052 they are supposed - yet.
11054 * Added new initiator token to RouterConnection configuration
11055 file in silcd/serverconfig.[ch]. It is used to tell whether we
11056 are the initiator to the remote router or whether we'll expect
11057 the other end to connect.
11059 * Moved registering of listener task to silc_server_init, hence
11060 the server starts listenning as soon as it is run, even if it
11061 does not have connections to other routers. Let's see how well
11064 * Changed default connection retry timeouts for more suitable in
11067 * Removed cipher and such arguments from silc_idlist_add_client
11068 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
11069 Added new function silc_idlist_add_data to add the keys and stuff
11072 * Added SilcIDListData structure and added it to SilcClientEntry
11073 and SilcServerEntry as their first field in the structure. This
11074 way we can explicitly cast the ID entries to the SilcIDListData
11075 structure and get common data for the entries. In past, we had
11076 to first check what type of connection it is and then cast it to
11077 correct ID entry type. Now, we can directly cast the opaque
11078 pointer to the SilcIDListData (no matter what ID entry it actually
11079 is) and get the data needed.
11081 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11083 * Wow, found a bug in scheduler. The scheduler uninitialized itself
11084 in some circumstances even if threre were timeout tasks, though not
11085 IO tasks, but tasks anyway. Now fixed.
11087 * Defined SilcServerConnection structure to hold connection specific
11088 stuff about directly connected servers and routers. The definition
11089 is currently in silcd/server_internal.h. I thought about having
11090 a bit more important role fro this struct but for now it is used
11091 only when connecting to other server (or router actually).
11093 * Added connecting retry support in server when connecting to
11094 router(s). The retry feature implement exponential backoff
11095 algorithm. Also, added SilcServerParams structure to hold default
11096 parameters for server. For now, it include these retry settings
11097 and are hard coded. After server is moded to be as Silc Server
11098 Library this structure will be more important.
11100 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11102 * Changed client librarys channel->clients table to SilcList and
11103 changed code accordingly.
11105 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11107 * Changed client's channel table to SilcList and changed code
11108 accordingly. Also changed SilcChannelClientEntry to include back-
11109 pointer to the channel so that client entry can use that structure
11110 as list as well and we have fast cross-reference to the channel.
11111 This change dramatically decreased the complexity of channel
11112 handling with client entry and vice versa (removed one extra
11113 loop when searching for channel entry from many functions).
11115 * Changed server->sim from table to SilcDList and changed code
11118 * NAMES command can now be used from user interface. It will show
11119 the user list on the channel, neatly.
11121 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11122 Code now saves realname of the user if it becomes available.
11124 * Renamed configure.in to configure.in.pre and made ./prepare
11125 script to automatically add correct version string to
11126 configure.in which it creates from configure.in.pre.
11128 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11130 * NAMES command reply now shows users mode with the nickname when
11131 joining to channel.
11133 * Moved silc_client_ch[u]mode[_char] functions from
11134 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11135 place sucks, they are utility functions and should be in some
11138 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11140 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11143 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11147 * Added TRQ (efficient deque and list library) into lib/trq. This is
11148 a very good list library that is currently used in the SILC. Defined
11149 SilcList API over the library because I didn't like the API very
11150 much. See lib/trq/silclist.h for the API and examples of how to
11151 use the API. Fixed various places in the code to use the new
11152 SilcList API. The SilcList is meant for lists that has a structure
11153 already defined as a list. It is not suitable to add just some
11154 context to the list (in TRQ, the context is the list actually).
11156 So, I defined SilcDList that can be used for the purpose where
11157 predefined list structure does not exit. This can be used as
11158 such list. Now some context just can be added to the SilcDList.
11159 Currently this list is not used in the SILC just yet, though there
11160 are a lot places where this can replace dynamically allocated
11161 tables and I will fix these places, later, to use SilcDList.
11162 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11163 and use TRQ internally).
11165 Also fixed some annoying warning messages that the original TRQ
11166 code generated. Also minor changes to TRQ's Makefile.in.
11168 * Added support for querying by Client ID to both WHOIS and
11169 IDENTIFY commands into server, as required by the protocol.
11171 * Removed method function pointers from SilcBuffer structure. They
11172 weren't used to anything and just increased the context size for
11173 no good reason. This change also made silc_buffer_alloc and
11174 silc_buffer_free functions inline functions.
11176 * Disabled command flooding detection support until it's fixed so
11177 that it accepts commands in but does not execute them more than once
11180 * Added silc_net_localhost(), to return local hostname, into
11181 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11182 that must be initialized before calling silc_client_init.
11184 * Added new function: silc_server_send_notify_on_channels to send
11185 notify messages to all channels client has joined. It is assured
11186 that the message is sent only once per client.
11188 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11189 lib/silcutil/silcutil.[ch] as silc_format function. The new
11190 function is generic and is used by server as well, not only by
11191 the logging routines.
11193 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11194 the provided version string was not acceptable. Added new function:
11195 silc_ske_check_version into lib/silcske/silcske.h. The function
11196 must be implemented by the application (client or server) and it
11197 does not reside in the SKE library. The function checks the version
11198 string remote end sent.
11200 * Added back pointers (to opaque context and to SilcSocketConnection)
11201 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11203 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11204 duplicate packet context structure.
11206 * Changed `notify' client operation to send same arguments as client
11207 receives from server except for ID's. ID's are mapped to correct
11208 ID entry and that is returned. Also, if channel entry is not sent
11209 by server but the notify is for channel the channel entry is sent
11210 to application (otherwise application doesn't know that it is for
11211 channel (library gets it from packet's Destination ID)).
11213 * Added silc_client_remove_from_channels into client library to
11214 remove a client from all channels it has joined to. Used when
11215 received SIGNOFF notify from server. Added also new function
11216 silc_client_replace_from_channels to replace old ID entry with
11217 new ID entry on all channels. Used when received NICK_CHANGE
11218 notify from server.
11220 * Fixed ID Cache list handling in silc_idlist_get_client in
11221 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11222 to get (or query) client by ID.
11224 * Updated TODO list.
11226 * Added connection authentication status message defined by the
11227 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11228 support for these into the code in client and server side.
11230 * Added generic function silc_client_send_command to send any command
11231 with variable argument list. Application should use this function
11232 to send commands if the command functions provided by the library
11233 does not suite for the application's user interface needs.
11235 * Added new `failure' client operation. Application is notified about
11236 received failure packet if client is executing a protocol. In this
11237 case the protocol's execution has failed.
11239 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11240 is required by the protocol.
11242 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11243 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11246 * Added status flag to SilcSKE object to indicate realtime status
11247 of the SKE protocol.
11249 * Application receives now exactly same command reply arguments as
11250 the library receives from server. However, if ID is received the
11251 corresponding ID entry is returned to the application (eg. Client
11252 ID is mapped to correct SilcClientEntry entry and that is returned).
11253 Changed command_reply client operation due to this change.
11255 * Changed all ID's in commands and in command replys as ID Payloads.
11256 Change affected both client and server side codes.
11258 All ID's sent in SILC network (with execption of ID's in SILC
11259 Packet header) are sent in ID Payload to support variable length
11262 * Server now notifies nick changes and notifies all clients on
11263 the channels about the new nickname (about the new Client ID,
11266 * Implemented CMODE command to change channel modes. Supports all
11267 channel modes defined by the protocol specs except ban and invite
11268 lists. (Also, private channel key mode is supported but support for
11269 setting private channel key in client is missing, thus, this mode
11270 has no effect on client side (except that server requires that the
11271 client uses private channel key and normal channel traffic does not
11274 Also, invite mode works per se, but INVITE command does not work
11275 yet correctly, so you can set channel as invite only channel but
11276 inviting clients to the channel does not work (it is yet to be
11277 thought what's the best way to do it).
11279 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11280 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11281 Implemented CUMODE command to change user's mode on the channel.
11282 Supports all modes defined by the protocol specs.
11284 * Added NAMES command reply to return users modes on the channel.
11286 * Removed unnecessary and slow ciphers from lib/silccrypt.
11288 * Set SO_KEEPALIVE option to connection sockets by default.
11290 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11292 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11293 redefined the Notify Payload into protocol specs.
11295 * Added silc_id_payload_parse_id to get ID directly from raw
11298 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11300 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11301 accept searching by Client ID as well.
11303 * Added support for LEAVE and SIGNOFF notify types in client library.
11305 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11306 to parse ID Payload from raw data.
11308 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11310 * Added flags parameter into silc_ske_assemble_security_properties
11311 function in lib/silcske/silcske.[ch].
11313 * Changed notify client operation to fit better for notify messages
11314 sent by server. The notify payload received from server is now
11315 passed to the application (after parsing it to SilcNotifyPayload).
11316 It is application's responsibility to retrieve the arguments
11317 from the payload and show the message the way it wants. The message
11318 sent by server is implementation specific.
11320 * Changed public keys to comply with the protocol specification.
11321 Old public keys are not supported anymore and are not compatible.
11323 * Removed nickname from Channel Payload as the latest draft removed
11324 it. The client must resolve the nickname from the NAMES command
11325 reply received when it joined the channel.
11327 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11329 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11331 * Fixed some errors in protocol specification drafts.
11333 * Created lib/silccore/silcnotify.c to implement Notify Payload
11334 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11335 generic payloads described by protocol specifications. The file
11336 includes implementations for ID Payload and Argument Payload.
11338 * Changed Command Payload implementation to use the new Argument
11339 Payload. Changed command_xxxx_payload to command_payload_xxxx
11340 to comply with SILC coding conventions.
11342 * Added suppport for Argument Payload handling in Notify Payload
11343 implementation as protocol requires it. Added the new support
11344 into server and client lib as well.
11346 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11348 * Added support for multiple nicknames on same channel. [n] is
11349 added locally to the nickname if there are more than one same
11350 nicknames on the channel.
11352 * Server now sends all nicknames that matched WHOIS request.
11353 Client also shows the list received from server.
11355 * Added TOPIC command to client side. User can now set and show
11356 current topic on channel.
11358 * Added MOTD command to client and server. Also, server sends the
11359 motd when client connects to the server.
11361 * Changed version strings to comply ISO 8601.
11363 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11365 * Fixed protocol error handling in client library. It should now
11366 cope even if the SKE fails for some reason.
11368 * Made new protocol specification drafts for submitting to IETF.
11370 * Implemented TOPIC command to server in silcd/command.c.
11372 * Added two new notify types into lib/silccore/silcnotify.h:
11373 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11374 notify nickname change and topic setting/change on a channel.
11376 * API change of command_reply operation in client library. The
11377 application gets now the status type received from server as well.
11379 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11381 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11383 * Cras fixed and optimized the packet handling even further and
11384 it should work now. Minor change to the prototype of function
11385 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11387 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11389 * Added new function into lib/silcutil/silcschedule.[ch]:
11390 silc_schedule_with_fd to select() a specified fd. The function
11391 returns after timeout expires or data arrives or goes. The
11392 function is used by packet routines to wait that all data is
11393 received from network.
11395 * Fixed data reading from network in lib/silccore/silcpacket.c.
11396 The code now assures that all data is read from the fd and then
11397 continues packet processing. This was a bug fix since the code
11398 used to drop some data in some circumstances.
11400 * Added new function into lib/silcclient/client.[ch]:
11401 silc_client_start_key_exchange to start key exchange after
11402 connection has been established to server. The code internally
11403 now uses this funtion but its main purpose was to provide it
11404 for applications that perform their own connecting. After
11405 application has created a connection it merely calls this
11406 function to start the key exchange between client and server.
11407 The library takes care of everything else after that.
11409 Updated also lib/silcclient/README to explain the usage of
11412 * Do not send to application information that connection has
11413 been established. Application gets notified it by connect
11416 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11418 * Applied cras's patch to add silc_schedule_one function. The
11419 function runs scheduler once and returns.
11421 * Fixed the scheduler after cras messed it up. The timeout
11422 handling works now as it's supposed to work.
11424 * Added into lib/silccore/ silcnotify.h to include notify
11425 message types support. Changed silc_server_send_notify*
11426 functions, in server.[ch], to support those new notify types.
11427 Added the support for the notify types into client library,
11428 as well. Added new notify client operation into ops.h in
11431 * Changed silc_server_packet_send_to_channel to send normal
11432 packets instead of just channel message packets. The function
11433 is now used to send the notify packets to channels. It is not
11434 used to send channel message packets anymore, as server never
11435 sends them anymore.
11437 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11438 va_arg()s as it seems to require it nowadays. I guess, if SILC
11439 is compiled with older va_arg() the new code should work anyway.
11441 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11443 * Splitted core library. Core library (lib/silccore) includes
11444 now only SILC protocol specific core (and common) components.
11445 Created new utility library (lib/silcutil) that includes more
11446 generic purpose stuff. The stuff for util library was taken
11447 from the old core library. This was minor and easy split.
11449 * Created SILC Client Library (lib/silcclient) that includes
11450 implementation of the SILC client without user interface. This
11451 was major move from silc/ directory. The code has been changed
11452 so that it is transparent towards the user interface. The
11453 silc/ directory includes now the same user interface as before
11454 and it uses the new client library. Read lib/silcclient/README.
11455 Basicly, the client library performs everything else related
11456 to SILC except user interface handling. Also, configuration
11457 files are considered to be part of user interface and library
11458 does not handle them.
11460 This change also changed a lot of structures, function naming etc.
11461 Most important change was that SilcClientWindow object was
11462 renamed to SilcClientConnection in the client library. Created
11463 also new file lib/silcclient/ops.h. Also added new files
11464 silc/local_command.[ch] and silc/client_ops.[ch].
11466 All these changes were made to make it easier for user interface
11467 designers to create what ever user interface for the SILC client
11470 It is also expected that the server will be moved to lib
11471 directory as well and SILC Server Library will be created;
11472 sometimes in the future.
11474 * Removed Local commands from lib/silccore/silccommand.h as
11475 they are application specific and new client library does not
11476 handle any of those anymore.
11478 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11479 old client implementation in silc/.
11481 * Added support for callback functions in SILC_LOG_* macros.
11482 Application can now set its own callbacks that will be called
11483 instead of using the default functions that will always print
11484 the debug messages to stderr (or stdout). Also, debugging can
11485 now be disabled by setting silc_debug to FALSE and re-enabled by
11486 setting it to TRUE. Note, that logging will still work even
11487 if debugging is disabled.
11489 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11490 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11491 silc_log_reset_debug_callbacks.
11493 * To enable debugging in silc client one must give now -d
11494 option on command line.
11496 * Changed silc_schedule_init to automatically allocate task queues
11497 if they are not allocated before calling it.
11499 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11501 * Added GMP 3.1 into math library.
11503 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11505 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11506 a channel in SILC network. The packet is used by servers and
11507 routers to notify other routers that user has left a channel.
11508 This little feature was missing until now. Added the feature
11509 to protocol specification as well.
11511 Added functions: silc_server_send_remove_channel_user and
11512 silc_server_remove_channel_user into server.[ch].
11514 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11515 lib/silccore/silcpacket.h. However, they are not implemented
11518 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11520 * Fixed joining to a channel and sending channel messages
11521 between server and router. The channel message sending should
11522 now work inside a cell.
11524 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11526 * Fixed the private message sending between server and router.
11527 The private message sending should now work inside a cell.
11529 * Added silc_server_replace_id into server.[ch] to replace
11530 existing ID in the SILC network.
11532 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11533 and silc_idlist_replace_server_id into idlist.[ch] in server.
11535 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11537 * Fixed the server to server connections. Server can again now
11538 connect to router. Router to router connections probably does
11541 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11543 * Added dynamic protocol registering support. Now protocols can
11544 registered and unregistered on the fly. Patch by cras.
11546 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11548 * Added lib/contrib directory to hold routines that some platforms
11549 don't have but are needed by SILC.
11551 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11552 into lin/contrib to provide getopt() and getopt_long() for
11553 those who don't have it.
11555 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11557 * Added AWAY command to client. When away message is set and
11558 client receives a private message packet the client automatically
11559 replies to the sender with the away message.
11561 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11562 bug seemed to be the cause of recent problems when compiling
11565 * Added version detection support to SKE protocol specification
11566 and added the new changes to the SKE implementation as well.
11567 There were other minor changes in the SKE protocol as well.
11569 Many changes in lib/silcske/silcske.[ch] and in
11570 lib/silcske/payload.[ch].
11572 * Added ^U functionality, clear input line. Patch from cras.
11574 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11576 * Mainly small bugfixes on core library. Fixed some debugging
11577 logging and buffer overflow in silclog.c.
11579 * Updated config.sub and config.guess on the distribution tree.
11581 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11583 * Added command lagging support in server. Client may execute
11584 commands now only once in two seconds.
11586 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11588 * Optimized packet reception. MAC computation and checking is now
11589 also more optimized. A lot previously duplicated code is now
11590 used as generic by both client and server.
11592 * Fixed key pair generation in clientutil.c
11594 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11596 * Added into lib/silccore/silcbufutil.[ch] new function;
11597 silc_buffer_realloc.
11599 * Moved generic packet sending/encryption functions to
11600 lib/silccore/silcpacket.[ch] from client and server. Some
11601 rewriting of the functions.
11603 * Moved all generic packet reception/decryption functions to
11604 lib/silccore/silcpacket.[ch] from client and server. The
11605 packet processing is now much cleaner in both client and server.
11606 These were major changes in both client and server.
11608 * Created many common functions in server to do packet sending.
11609 Previously code were duplicated a lot, this has been removed
11610 with these changes.
11612 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11614 * Rewrote major parts of the ID cache system. Don't know
11615 whether it is better now or not but at least the API is more
11618 * Major rewrite on ID cache stuff on client because of the ID
11619 cache API changes. Added idlist.c to client.
11621 * Also major rewrite on ID cache stuff on server as well.
11622 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11623 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11624 in hand, instead they are all put into the ID cache system now.
11625 All server_idlist_* routines uses ID cache now instead of
11626 traversing its own lists (those lists does not exist anymore).
11627 SilcIDList though still exists. Also, SilcXXXEntry's are
11630 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11632 * Finally made the SKE implementation compliant to the protocol
11633 specification. All mp integers are now binary encoded as
11634 opposed being HEX encoded.
11636 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11639 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11640 functions: silc_[encode/decode]_pem. Also added function
11641 silc_encode_pem_file to PEM encode with newlines ('\n') for
11642 saving into a file.
11644 * SILC public keys are now encoded either PEM or binary. Same
11645 option is for private keys as well. By default private keys
11646 are binary encoded and public keys PEM encoded. Silly HEX
11647 encoding were removed.
11649 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11650 function to create fingerprints.
11652 * Fixed a bug in SHA1; does not change the original data anymore.
11654 * Partly implemented INFO command on client and server side.
11655 Fixed CLEAR command. Changes to SERVER command; show current
11656 server(s) when giving command without arguments. Added
11657 VERSION command to client.
11659 * Added check to server that unregistered connections cannot
11660 execute commands (unless it is specificly allowed).
11662 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11664 * Fixed screen refresh.
11666 * Fixed channel joining bug from client. On some circumstances
11667 client tried to join to a channel it had already joined.
11669 * Added public key verification process into client's protocol.c.
11670 The client now verifies the public key from user and saves
11671 it into ~./silc/serverkeys/ directory.
11673 Added into: clientutil.[ch]: silc_client_verify_server_key.
11675 * Changed SKE protocol's silc_ske_initiator_finish function
11676 to accept callback function that verifies the received public
11677 key. Removed old silc_ske_verify_public_key function.
11679 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11681 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11682 silc_pkcs_private_key[_data]_set.
11684 * Made the password and public authentication more cleaner in
11685 server's protocol.c.
11687 * Removed historic and obsolete protocol `channel_auth' from
11688 both client and server.
11690 * Removed wrong way of sending command status messages from
11691 server to client in server's command.c. The old way violated
11692 protocol specification.
11694 Changes to silccore/silccommand.[ch]: removed
11695 silc_command_encode_status_payload -> not needed anymore,
11696 changed silc_command_encode_payload_va to accept extra
11697 argument on variable argument list. The argument type must
11698 now be provided to the function. Also, added new function:
11699 silc_command_encode_reply_payload_va which is same as
11700 normal command_encode_payload_va except command status type
11701 is provided as extra argument.
11703 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11705 * Added ~./silc directory handling. The directory includes the
11706 public and private keys for the client.
11708 Added silc_client_check_silc_dir, silc_client_create_identifier
11709 and silc_client_load_keys.
11711 * Implemented SILC protocol compliant public key. Added public
11712 and private key saving to and loading from files.
11714 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11715 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11716 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11717 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11718 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11720 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11721 silc_pkcs_load_[public/private]_key.
11723 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11725 * Added silc_server_get_route (route.[ch]) to get connection
11726 data for the fastest route for given ID.
11728 * Implemented INVITE command on client and server. The command
11729 were re-defined in the SILC Protocol Specification and the
11730 implementation now complies with the specification.
11732 * Implemented PING command on client and server.
11734 * Implemented NAMES command on client and server. The server side
11735 supports currently only normal server not router server yet.
11736 Some changes to NAMES definition in SILC protocol specification.
11738 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11740 * Implemented LEAVE command on client and server.
11742 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11743 again. This change was made to the protocol as well. Server
11744 should not violate the protocol specification anymore.
11746 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11748 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11749 was tested. SOCKS4 was not but should work anyway.
projects / crypto.git / blob