1 Sat Nov 4 21:50:37 EET 2006 Pekka Riikonen <priikone@silcnet.org
3 * Added SILC_STR_FUNC to buffer format API. Affected files
4 are lib/silcutil/silcbuffmt.[ch].
6 * Added silc_buffer_[s]enlarge to lib/silcutil/silcbuffer.h.
8 * No more memory allocation for message payload parsing.
9 Pre-allocated buffer can be used with message payload encoding.
10 Affected files lib/silccore/silcmessage.[ch].
12 Fri Oct 27 21:01:26 EEST 2006 Pekka Riikonen <priikone@silcnet.org
14 * Added silc_buffer_sunformat and silc_buffer_sunformat_vp
15 to silcutil/silcbuffmt.[ch].
17 Sun Oct 22 13:03:07 EEST 2006 Pekka Riikonen <priikone@silcnet.org
19 * Added SILC_STR_BUFFER to format and unformat SilcBuffer.
20 Affected file lib/silcutil/silcbuffmt.[ch].
22 * Removed silc_schedule_signal_[un]register and
23 silc_schedule_signal_call. Added silc_schedule_task_add_signal
24 to add signal task. Only one callback per signal may be
25 added. The signals are now automatically called back to
26 caller. Affected files lib/silcutil/silcschedule.[ch] and
27 silcutil/[unix/win32]/silc[unix/win32]schedule.c.
29 * Added silc_time_msec and silc_time_usec to silcutil/silctime.[ch].
31 * Added SilcSKEParams for SKE parameters and simplied even more
32 the SKE interface. Affected files are lib/silcske/silcske.[ch].
33 Added support for IV included and session port handling with
36 * Added Secure ID (SID) support with IV Included flag (for UDP/IP)
37 in lib/silccore/silcpacket.[ch]. Added silc_packet_set_sid
38 which is called after every rekey when IV Included flag is used.
39 See SILC specifications for details.
41 Thu Oct 19 10:03:03 EEST 2006 Pekka Riikonen <priikone@silcnet.org
43 * Added lib/silcapputil and moved SILC application specific
44 utility routines from the generic util library lib/silcutil
45 to the new library. Removed lib/silcidcache and moved that
46 to lib/silcapputil as well.
48 Tue Sep 19 00:14:11 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
50 * Added SILC_STR_ADVANCE. Affected file is
51 lib/silcutil/silcbuffmt.[ch].
53 * The silc_buffer_strformat preserves buffer locations now.
55 * Added lib/silcutil/silcatomic.h for atomic operations.
57 Sat Sep 16 11:23:06 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
59 * Added lib/silchttp, SILC HTTP server, a very simple HTTP
62 * Fixed MIME deocing when data portion is not present.
63 Affected file lib/silcutil/silcmime.c.
65 Wed Jul 19 12:06:38 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
67 * Moved lib/silccore/silcidcache.[ch] to lib/silcutil/.
69 * Added IV Included support to packet routines, to allow
70 packet sending and receiving on UDP/IP. Affected files are
71 lib/silccore/silcpacket.[ch].
73 * Added SILC_FSM_YIELD. Affected files lib/silcutil/silcfsm.[ch].
75 Tue Jul 18 20:10:28 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
77 * Added UDP support to network and socket stream library.
79 Sat Jun 24 22:33:18 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
81 * Added conditional variables. New files are
82 lib/silcutil/silcondvar.h and platform specific implementations.
84 Thu Jan 5 20:02:31 CET 2006 Patrik Weiskircher <pat@icore.at>
86 * make sure session->hostname and session->port are valid before the
87 application callback is done, since things will go wrong if the
88 application immediately calls silc_client_file_receive. Affected
89 file lib/silcclient/client_ftp.c.
90 Patch received from Stefan Siegel <stesie@brokenpipe.de>, thanks!
92 Fri Dec 30 22:54:21 EET 2005 Pekka Riikonen <priikone@silcnet.org>
94 * New SILC PKCS API enabling support for other public keys
95 and certificates, lib/silccrypt/silcpkcs.[ch], silcpk.[ch].
97 * Separated SILC Public Key Payload routines from the PKCS API
98 to lib/silccore/silcpubkey.[ch].
100 Wed Dec 28 13:55:22 EET 2005 Pekka Riikonen <priikone@silcnet.org>
102 * Added SILC Key Repository library, lib/silcskr.
104 * Added SILC Server library, lib/silcserver.
106 Mon Dec 19 18:04:24 EET 2005 Pekka Riikonen <priikone@silcnet.org>
108 * MIME objects in attributes now use SilcMime. Affected files
109 are lib/silccore/silcattrs.[ch].
111 Sat Dec 17 20:13:31 EET 2005 Pekka Riikonen <priikone@silcnet.org>
113 * Synchronize semaphore posting for real threads in FSM.
114 Affected files are lib/silcutil/silcfsm.c, silcfsm_i.h.
116 Mon Nov 28 17:06:54 EET 2005 Pekka Riikonen <priikone@silcnet.org>
118 * Added silc_file_set_nonblock. Affected file is
119 lib/silcutil/silcfileutil.h.
121 * Added silc_fd_stream_file to lib/silcutil/silcfdstream.[ch].
123 Sat Nov 26 16:13:40 EET 2005 Pekka Riikonen <priikone@silcnet.org>
125 * FSM based implementation of SILC SKE. Simpler interface also.
126 Affected files are in lib/silcske/.
128 * Added SilcBool type. Affected file lib/silcutil/silctypes.h.
130 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
132 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
133 silc_mime_parse is available but deprecated.
135 * Check that packet is valid when processing key exchange,
136 authentication and rekey protocols. Fixes a crashbug.
137 Affected files are apps/silcd/protocol.c and
138 lib/silcclient/protocol.c.
140 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
141 all hash buffers to use that instead of fixed values.
143 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
145 * Added SHA-256 to crypto library. The SHA-256 takes now
146 precedence over SHA-1.
148 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
150 * Check for valid return value from regcomp. Affected file
151 lib/silcutil/unix/silcunixutil.c.
153 Tue May 10 23:11:17 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
155 * Fixed silc_hash_uint to work with integers. Affected
156 file lib/silcutil/silcutil.c.
158 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
160 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
162 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
164 * Fixed channel public key list saving on JOIN command reply
165 on backup router. Affected file apps/silcd/command_reply.c.
167 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
169 * Added default limit how many channels client can join,
170 default is 50. Added 'channel_join_limit' configuration
171 option to server too. Affected files are apps/silcd/command.c
172 and serverconfig.[ch].
174 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
176 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
177 On Toolkit the server and client are not compiled by default.
178 Affected file configure.ad.
180 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
182 * Added lib/contrib/getopt.[ch] for platforms that don't
183 have it (it is not GPL implementation).
185 * Fixed compilation when pkg-config is used.
187 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
189 * A comma in invite/ban string is invalid, check for it.
190 Affected file apps/silcd/server_util.c.
192 * Added SERVICE command to the server. It parses the command
193 request but SILC Server does not support services for the
194 time being. Affected file apps/silcd/command.[ch].
196 * Added SERVICE command and command reply to client library.
197 It is however incomplete. Updated Toolkit documentation.
198 Affected files are lib/silcclient/command[_reply].[ch].
200 * Fixed IDENTIFY/WHOWAS command reply to send the username
201 correctly (uninitialized buffer). Affected file is
202 apps/silcd/server_query.c.
204 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
206 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
207 finalizes the major restructuring of the CVS tree.
209 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
211 * Send empty MOTD reply if MOTD file cannot be read.
212 Affected file silcd/command.c.
214 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
216 * Optimized primer number generator to use simpler conversion
217 routines. Also assure that the prime number will have the
218 highest bit set after modifying it. Affected file is
219 lib/silcmath/silcprimegen.c.
221 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
223 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
224 for now only for testing purposes, it will not be delivered
225 in any distribution for now.
227 * Removed NSS MPI from the source tree. Due to upcoming
228 license change for the SILC Toolkit, we cannot deliver the
229 NSS MPI anymore. I decided to replace it in all distributions
230 with public domain library.
232 * Removed GNU regex from lib/contrib and introduced free
233 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
234 GNU regex compatible API to it (only partial).
236 * Removed getopt routines from lib/contrib.
238 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
240 * Use silc_server_send_command_reply to send replies instead
241 of encoding packet itself. Affected file silcd/command.c.
243 * Added command sending and receiving statistics to server.
244 Affected files in silcd/.
246 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
247 with GCC, for it not to warn about pointer signedness.
249 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
251 * Added context to the SilcIDCache destructor. Affected
252 files are lib/silccore/silcidcache.[ch],
253 lib/silcclient/client.c and silcd/server.c.
255 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
257 * Added pkg-config check to configure.
259 * The PublicKeyDir must not be used with Admin block in server
260 config. Affected file silcd/serverconfig.c.
262 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
266 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
268 * Handle empty LIST command reply correcttly in server. Affected
269 file silcd/command_reply.c.
271 * Handle empty LIST command reply correctly in client library.
272 The application will now receive one LIST command reply with
273 all arguments set to NULL if there are no channels. Updated
274 Client Library documentation accordingly. Affected file
275 lib/silcclient/command_reply.c.
277 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
279 * Added channel name string stringprep profile to the protocol
280 and implementation to allow a little free'er channel name
281 strings. Affected files are lib/silcutil/silcstringprep.[ch].
283 * Added silc_channel_name_[check|verify] to check and verify
284 channel name strings. Affected files are
285 lib/silcutil/silcstrutil.[ch].
287 * Added support for the new channel name preparation in client
288 library and server. Affected files in lib/silcclient and
291 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
293 * Added the Autodist into the source tree. It replaces the
294 old ./prepare. It can be used to create distributions as
295 previously. See README.CVS and README.DIST. See
296 distributions in distdir/.
298 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
300 * Make sure query sends at least an error back if nothing
301 more is sent. Affected file silcd/server_query.c.
303 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
305 * During query, check if the original command caller goes
306 away. If it does, stop the query. Affected file
307 silcd/server_query.c.
309 * Check for valid channel creation in JOIN command reply.
310 Affected file lib/silcclient/command_reply.c.
312 * Handle the resolver counter in silc_client_get_users_by_channel
313 callback correctly. Fixed auto-join bug in Gaim. Affected
314 file lib/silcclient/idlist.c.
316 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
318 * Added some better error messages. Affected file
319 silcd/command_reply.c and packet_receive.c.
321 * Handle error in WATCH command propely on backup router.
322 Affected file silcd/command.c.
324 * Fixed freeing of unfreeable variable in WHOIS command reply.
325 Affected file silcd/command_reply.c.
327 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
329 * Added pkg-config .pc file creation for silc core library
330 and silcclient library. A patch by c0ffee.
332 * Removed the need for GNU Libidn. Added the simple stringprep
333 from libidn into lib/contrib/. It is now used also on Windows
336 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
338 * Simplified the invite and ban string handling in the
339 server. Check for valid invite and ban arguments also.
340 Affected file silcd/server_util.c.
342 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
344 * Added WATCH list announcing in backup router protocol.
345 Affected files are silcd/command.c, server.c, server_backup.c.
347 * Do not change users mode to founder on normal server/backup
348 if the founder mode is set, and user is first one to join.
349 Affected file silcd/pcaket_receive.c.
351 * Do not send CUMODE_CHANGE notify back to sender. Affected
352 file silcd/packet_receive.c.
354 * Added getrusage() to take noise in SILC RNG. A patch by
355 Mika Boström. Affected files are configure.in.pre,
356 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
358 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
360 * Splitted the SILC libraries configuration into a configure
361 fragment into lib/configure.ad. It is now possible, once
362 this feature is added, to specify whether to compile or not
363 compile included SILC libraries. Affected files are
364 configure.in.pre, lib/silcmath/mpi/configure.ad,
365 lib/configure.ad, Makefile.defines.pre and
366 Makefile.defines_int.pre.
368 * Added --with-silc-includes and --with-silc-libs to configure.
369 If specified the included libs are not compiled, but the
370 specified libs are used. Pkg-config is not yet supported.
371 Affected file configure.in.pre.
373 * Fixed WATCH command handling on backup router. Router does not
374 send the watch command any more to backup if it originates from
375 backup. Affected file silcd/command.c.
377 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
379 * Changed announcing to not announce unregistered clients.
380 Affected file silcd/server.c.
382 * Fixed username handling in command reply. Affected file
383 silcd/command_reply.c.
385 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
387 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
389 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
390 Affected file: includes/silcincludes.h.in
392 * bool is defined as _Bool on Mac OS X now.
393 Affected file: lib/silcutil/silctypes.h
395 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
397 * Added support for UTF-8 nicknames, channel names and
398 server names in client library. Affected files in
401 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
402 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
403 software to check how Toolkit has been compiled.
405 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
407 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
409 * Use silc_utf8_str[n]casecmp instead of strcmp routines
410 in library and in SILC Client when dealing with nicknames
411 and other identifier strings. Affected file in client lib
414 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
415 irssi/src/silc/core/silc-servers.c.
417 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
419 * Fixed idcache to work with the new identifier strings.
420 Affected file lib/silccore/silcidcache.c.
422 * Added UTF-8 hash and compare function for SilcHashTable.
423 Affected file lib/silcutil/silcutil.[ch].
425 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
426 Affected file lib/silcutil/silcstringprep.[ch].
428 * Changed the identifier string handling to include the original
429 format in client, server, channel entries and normalized
430 format in cache. Affected files in silcd/.
432 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
434 * Added support for the new identifier strings and their
435 validity checking. Nicknames, channel names and usernames
436 can now include practically any kind of letters and various
437 other characters. Affected files in silcd/ and in libraries.
439 NOTE: comparing these strings should now be done with memcmp()
440 to check binary compatibility. All these strings are normalized
441 and casing is irrelevant.
443 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
444 as easy function for applications to check whether identifier
447 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
449 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
450 file lib/silcutil/silcutf8.c.
452 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
454 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
456 * Make public key in getkey reply mandatory. Affected file
457 lib/silcclient/command_reply.c
459 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
461 * Added Parameter dont_register_crypto_library to
462 SilcClientParam. If set to TRUE, silcclient library will
463 not initalize the Crypto Libraries and application
464 will need to do it. Affected file lib/silcclient/silcclient.h,
465 lib/silcclient/client.c.
467 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
469 * Imported new silc_utf8_[encode|decode] routines from
470 my internal SILC 1.1 source tree. New encodings added:
471 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
472 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
473 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
476 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
478 * Implemented stringprep (RFC 3454) API. Internally we use
479 GNU Libidn's stringprep, for now, so it is required now to
480 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
482 * Added checking for GNU Libidn and --with-libidn to configure.
484 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
486 * If the passphrases entered do not match while generating a new key,
487 completly start over instead of going into an infinite loop asking
488 the user to re-enter the passphrase correctly. Affected file
489 lib/silcutil/silcapputil.c
491 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
493 * Make sure server is removed from backup list when it is
494 deleted. Affected files silcd/command.c, server.c,
497 * Close socket when connecting to router fails. Affected
500 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
502 * Adopt configuration toolchain to current auto-tools.
503 Affected files prepare, irssi/configure.in
504 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
505 redo that. Affected files irssi/src/silc/core/client_ops.c,
506 irssi/src/fe-common/silc/fe-silc-channels.c
507 * Take over command line options into silcclient data structure.
508 Affected file irssi/src/silc/core/silc-core.c
510 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
512 * Do not try to initiate backup resuming protocol forever.
513 Affected file silcd/server_backup.c.
515 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
517 * ID change in resuming has to be done before changing
518 detached client's modes, since the ID change may fail and
519 leave ghosts on the network. Affected file is
520 silcd/packet_receive.c.
522 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
524 * Fixed Win32 scheduler to not stuck anymore. A patch from
525 Juha Räsänen. Affected file is
526 lib/silcutil/win32/silcwin32schedule.c.
528 * Fixed QoS parsing for connection blocks in server. Affected
529 file is silcd/serverconfig.c.
531 * Fixed server statistics increasing in server. Affected file
534 * The CLOSE command now marks backup router as self disconnected
535 to avoid resuming problems. Affected file silcd/command.c.
537 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
539 * When using silc_net_create_connection[_async], and your system can
540 create IPv6 sockets, it will try to connect to the IPv6 host.
541 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
542 file lib/silcutil/unix/silcunixnet.c
544 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
546 * Check for valid route when receiving packet from router and
547 when routing it to local server in the cell. A patch from
548 Matt Miller. Affected files silcd/router.c and server.c.
550 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
552 * Couldn't detach and reattach twice, because of the previous
553 commit. Affected file silcd/packet_receive.c
555 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
557 * Added check to ignore Port value if Initiator is FALSE.
558 Remote router coudln't connect if Port was set. Affected file
561 * If some client tries to resume more than once at the same time,
562 server crashed. Router didn't crash, but showed odd behaviour
563 (didn't allow clients to join anymore, ..). Affected files
564 silcd/packet_receive.c silcd/idlist.h
566 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
568 * Destroy the file transfer session in silc_client_file_close
569 with timeout. Affected file lib/silcclient/client_ftp.c.
571 * Call SFTP server monitor in READ and WRITE after the actual
572 operations. Affected file lib/silcsftp/sftp_server.c.
574 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
576 * Create one configure script from configure fragments
577 (configure.ad). This is a first step towards new distribution
578 system. Affected files prepare, configure.in.pre,
579 lib/silcmath/mpi/configure.ad.
581 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
583 * Removed expiring of client key pair. Affected file is
584 irssi/src/silc/core/clientutil.c
586 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
588 * Check the number of connections from real number of
589 connections instead of socket number, when deciding if
590 server is full. Affected files are silcd/server.c,
591 server_internal.h and silcd.c.
593 * Clarified the connections_max meaning in General section
594 in doc/example_silcd.conf.in.
596 * The reconnect_keep_trying default value set to TRUE
597 if it is not defined in the config file. Affected file
598 silcd/serverconfig.c.
600 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
602 * Fixed crashbug in connection closing, after a protocol
603 completion callback, which might have closed it already.
604 Affected file silcd/server.c.
606 * Fixed rekey with PFS in backup router. It did not allow
607 rekeys with PFS, and when the rekey protocol timedout
608 it crashed the backup router without the above fix. Affected
609 file silcd/packet_send.c and server.c.
611 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
613 * The silc_client_add_channel_private_key now returns the
614 private key context if pointer is given as argument.
615 Affected files are lib/silcclient/silcclient.h and
618 * Added support for using channel private keys in SILC
619 Client Library even if the private key mode is not set
620 on the channel. Affected file lib/silcclient/client_channel.c.
622 * The channel private key used to decrypt message is now
623 delivered to the application in the 'channel_messageÃ' client
624 operation. Affected files are lib/silcclient/silcclient.h
625 and client_channel.c.
627 * Fixed wrong arg type for user limit in CMODE command reply.
628 Affected file silcd/command.c.
630 * The user limit is now taken and saved to SilcClientEntry in
631 JOIN and CMODE command replies and in CMODE_CHANGE notify.
632 Affected files lib/silcclient/silcclient.h, command_reply.c
635 * Added support to the new private message key indicator
636 packet. Added a new function to the client library:
637 silc_client_send_private_message_key_request. The sender
638 indicates to be initiator, and receiver is responder.
639 Added the indicator to the SilcClientEntry as 'prv_resp'
640 boolean. Affected files are lib/silcclient/silcclient.h
641 client.[ch], and client_prvmsg.c.
643 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
645 * Fixed the JOIN command calling when called with both
646 -auth and -founder. Affected file is lib/silcclien/command.c.
648 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
650 * Check watcher list for resumed clients as well. Affected
651 file is silcd/packet_receive.c.
653 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
655 * Implemented the user limit to the CMODE_CHANGE notify,
656 CMODE command reply and JOIN command reply in server.
657 Affected files are silcd/server.c, command.c, command_reply.c,
658 packet_send.c and packet_receive.c.
660 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
662 * Defined SILC_STRFMT_END that must be used now with
663 silc_buffer_strformat, instead of SILC_STR_END. Fixes
664 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
665 lib/silcclient/silcvcard.c, silcd/server_util.c.
667 * Fixed the adding of public key to the WATCH list in server.
668 Fixed the WATCH notify sending to client. Affected files
669 are silcd/packet_send.[ch], command.c, server_util.c.
671 * Implemented the watching by public key in the SILC Client
672 Library and SILC Client. Affected files are
673 lib/silcclient/command.c and client_notify.c.
675 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
677 * Added support for public key watching in server. Affected
678 files are silcd/server.c, server_internal.h, command.c,
681 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
683 * Added public key to the SIlcClientEntry. Affected files
684 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
686 * Fixed the get_clients_whois reply processing to return
687 exactly same entries server returned. Makes it possible
688 to search using attributes. Affected file is
689 lib/silcclient/idlist.c.
691 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
693 * Save founder key to SilcChannelEntry. Affected files are
694 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
696 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
698 * Call the monitor callback with _CLOSED status from the
699 silc_client_file_close. Affected files are
700 lib/silcclient/client_fpt.c, silcclient.h
702 * Added silc_client_get_clients_whois which resolves using
703 WHOIS, and supports requested attributes as well.
704 Affected files are lib/silcclient/silcclient.h, idlist.c.
706 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
708 * Added support for asking the destination filename where
709 the downloaded file is saved in the file transfer. Affected
710 files are lib/silccilent/silcclient.h, client_ftp.c.
712 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
714 * Fixed error handling in resuming data processing. Affected
715 files are lib/silcclient/client_resume.c and client.c.
717 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
719 * Fixed silc_client_send_private_message to return TRUE correctly.
720 Affected file lib/silcclient/client_prvmsg.c.
722 * Added topic to the SilcChannelEntry. Affected files are
723 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
725 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
727 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
728 file lib/silcclient/command.c
730 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
732 * Convert all commands to UTF-8 before passing them to the
733 client library. Still need to convert replies from UTF-8 to
734 the locale encoding. Affected file
735 irssi/src/silc/core/silc-cmdqueue.c
737 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
739 * redirect all silc_client_command_calls through a queueing framework.
740 This fixes /CYCLE and the annoying "nick change after auto-joining
741 a channel". Furthermore it defines one central point where
742 command parameters can be UTF-8-ified. Affected files
743 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
744 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
746 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
748 * use asynchronous connect() to establish router connections.
749 Fixes problem when the primary router goes down. Affected files
750 silcd/server.c, silcd/server_backup.c
752 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
754 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
755 Fixed various compilation warnings when type casting ints
756 to pointers or vice versa, of different size. Updates around
759 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
761 * Surrogates not allowed in UTF-8 strings, updated decoder.
762 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
763 testers in lib/silcutil/tests/ directory.
765 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
767 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
768 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
769 files are lib/silcclient/silcclient.h, client.c.
771 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
773 * When resuming a session fails, notify the user that the session
774 file needs to be removed eventually. Affected files
775 irssi/src/fe-common/silc/module-formats.[ch],
776 irssi/src/silc/core/client_ops.c.
778 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
780 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
781 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
783 * Typofix in Irssi::Silc module. Affected file
784 irssi/src/perl/silc/Silc.xs.
786 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
788 * Changed the way NOTICE flagged messages are treated. Added support
789 for notices in queries and signing notices. Affected files
790 irssi/default.theme; irssi/docs/help/in/notice.in;
791 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
792 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
794 * Fixed typo in /ACTION help. Affected file
795 irssi/docs/help/in/action.in
797 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
799 * Fixed typo in perl module. Affected file
800 irssi/src/perl/silc/Server.xs
802 * Changed the way ACTION flagged messages are treated. Added support
803 for actions in queries and signing actions. Affected files
804 irssi/default.theme; irssi/docs/help/in/action.in;
805 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
806 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
809 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
811 * Incorrectly reported error when client had to be resolved from
812 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
814 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
816 * Fixed whois public key hash table deleting and adding in
817 detached client case. Affected file silcd/packet_receive.c.
819 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
821 * Changed filenames of silc/fe module not to collide with filenames
822 from core/fe. Also seperated public messages printing from
823 query messages printing. Affected files are all in
824 irssi/src/fe-common/silc.
826 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
828 * Fixed the invite process handling during joining to use
829 correct server name for the client that is matched against
830 the invite string for the channel. Wrong server name caused
831 inability to join the channel. Affected file is
834 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
836 * Fixed the CUMODE channel founder authentication on normal
837 server to not remove the founder rights on existing founder
838 before checking that router accepts the mode change. Affected
839 files are silcd/command.c and silcd/packet_receive.c.
841 * Remove the server entry correctly when rekey timeouts and
842 remote router connection on normal server is closed. Fixes
843 a crash where server uses the freed server entry. Affected
846 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
848 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
849 networks. This is the first step in solving the bug about
850 /SERVER ADD -silcnet <silcnet>. Affected files
851 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
852 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
853 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
855 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
857 * /SMSG and /MMSG now correctly create new queries. Affected files
858 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
860 * Add basic support for SILC protocol specific variables in perl.
861 Affected files irssi/src/perl/silc/*, irssi/configure.in,
862 irssi/src/perl/Makefile.am
864 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
866 * Don't use silc_get_input, it's obviously not reliable. Fixes
867 issue when the current key expires. Affect file
868 irssi/src/silc/core/clientutils.c
870 * Make the session data filename configurable. This makes it
871 possible to have different session files for different
872 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
873 client_ops.[ch], silc-servers.c,
874 irssi/src/silc/fe-common/silc/module-formats.[ch]
876 * Use the same set of libtool files for the MPI lib as for the
877 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
878 config.sub, configure.in, install-sh, missing, mkinstalldirs
880 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
882 * Fixed server statistics decrementing error to not go to
883 negative. Affected file silcd/packet_receive.c.
885 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
887 * Use silc_server_query_add_error to add error in public key
888 search error. Added support in send_reply to send errors
889 without specific argument. Affected file silcd/server_query.c.
891 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
892 Client for NO_SUCH_NICK. It was against the protocol specs.
893 Affected file irssi/src/silc/core/client_ops.c.
895 * Added backwards support for the wrong NO_SUCH_NICK error sending
896 in server. To be removed in SILC Server 1.0. Both old clients
897 and clients with fixed error handling now works. Affected file
898 silcd/server_query.c.
900 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
902 * fixed a bug in the whois using attributes function where no
903 error was sent if no nickname and client id but the attributes were
904 given to whois. Affected file silcd/server_query.c
906 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
908 * remove public key from public key hashtable on detach. Affected
909 file silcd/packet_receive.c
911 * free public key hashtable before removing clients on server
912 shutdown. Affected file silcd/server.c
914 * remove public key prior deleting client-data on killing a client.
915 Affected file silcd/server_util.c
917 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
919 * Getting the MOTD from other servers works now. Affected
920 files are silcd/command.c and silcd/command_reply.c
922 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
924 * Initialize the variable idletag, since it is tested in
925 silc_core_deinit for its default value. Affected file
926 irssi/src/silc/core/silc-core.c
928 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
930 * Fixed signed channel messages across cells. Affected file
933 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
935 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
936 is not defined. They can now be safely used in if-statements
937 without braces. Affected file lib/silcutil/silclog.h.
939 * Added the checks for backup closing connection due to error
940 (local or remote) and thus not allow the resuming to occur
941 in reconnect. Affected files are silcd/packet_send.c
944 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
946 * Help file updates. Affected files in irssi/src/docs/help/in/.
948 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
950 * Fixed channel messages across cells. Affected file
953 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
955 * Fixed file transmission accepting in client library to not
956 start the negotiation if user hasn't accepted the transfer,
957 instead create new session for resent transfer. Affected
958 file lib/silcclient/client_ftp.c.
960 * Show the session ID in the file transmision list. Remove
961 session from list that failed to transfer. Switch the current
962 session automatically after transmission, and in errors, to new
963 session if other sessions exists in the transfer list. Affected
964 files are irssi/src/silc/core/silc-servers.c,
965 irssi/src/fe-common/silc/modfule-formats.c.
967 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
969 * Fixed MIME header parsing for the hopefully last time. Affected
970 file lib/silcutil/silcstrutil.c
972 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
974 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
976 * The SILC RNG is now gauranteed to return non-zero random
977 values. Affected files are lib/silccrypt/silcrng.[ch].
979 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
981 * Fixed nickname formatting when changing only case of the
982 nickname. Affected file lib/silcclient/idlist.c.
984 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
986 * Fixed a memory leak and incorrect printing of the "appears as"
987 message. Affected file irssi/src/silc/core/client_ops.c
989 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
991 * Added CRT (Chinese Remainder Theorem) supported RSA
992 private keys and private key operations. This significantly
993 increases private key operation efficiency. No compatibility
994 issues with new or old private keys. Affected files are
995 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
997 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
999 * Fixed GCC-3.3.2 related compilation warnings from the
1002 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1004 * Removed RC6 from distributions.
1006 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1008 * Added some better comments to lib/silccrypt/silcpkcs.h,
1009 optimized some routines in lib/silccrypt/silcpkcs.c.
1010 Added test_silcpkcs into lib/silccrypt/tests/.
1012 * Fixed silc_rng_global_init to actually init the global RNG
1013 if RNG wasn't provided for it. Affected file is
1014 lib/silccrypt/silrng.c.
1016 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1018 * Added silc_hash_table_find_by_context_ext. Affected files
1019 lib/silcutil/silchashtable.[ch].
1021 * Save the public key on normal server in WHOIS command reply
1022 from attributes, if present, and add it to public key hash
1023 table. Fixes WHOIS resolving by public key on normal server.
1025 Optimized the attributes resolving on normal server to not
1026 resolve if we resolved them already from router.
1028 Affected files are silcd/server_query.c, command_reply.c.
1030 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
1032 * Added support for whois using attributes.
1033 Affected files silcd/command_reply.c, silcd/packet_receive.c,
1034 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
1037 * Added support for whois using public key attribute to /WHOIS i
1038 client command. Affected files irssi/docs/help/in/whois.in,
1039 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
1041 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1043 * Fixed UMODE setting in server when the client has anonymous
1044 mode set. The mode setting was not working. Affected file
1047 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1049 * Fixed some bugs and typos related to sending split messages.
1050 Print notification when sending messages with /MMSG. Affected
1051 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
1053 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1055 * Optimized the socket referencing in packet routines, client
1056 library and server. Affected files are lib/silccore/silcpacket.c,
1057 lib/silcclient/client.c and silcd/server.c.
1059 * If silc_socket_set_qos is given with NULL arguments the QoS is
1060 reset from the socket. Affected files are
1061 lib/silcutil/silcsockconn.[ch].
1063 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1065 * Add a /LISTKEYS command which lists the locally cached
1066 client and server keys. Affected files
1067 irssi/src/fe-common/module-formats.[ch],
1068 irssi/src/silc/core/silc-{channels,servers}.c
1069 irssi/docs/help/in/listkeys.in
1071 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1073 * Check that packet queue purging was successful. Affected
1074 files lib/silcclient/client.c and silcd/packet_send.c. Related
1075 to MAC failed errors.
1077 * Do not clear the inbuf even if it is empty if QoS was applied
1078 to it. Otherwise the QoS data is cleared and MAC failed error
1079 will occur. Affected file lib/silccore/silcpacket.c.
1081 * Use the rekey period time as rekey protocol timeout value.
1082 If the rekey does not succeed during the rekey period there's
1083 something very wrong, and we most likely end up with wrong keys,
1084 do graceful reconnect then. Affected file silcd/server.c.
1086 * Take reference of the socket in the parser context, as it's
1087 possible to have the parsers in queue after the socket is
1088 disconnected and this may cause crash. Affected files are
1089 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1092 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1094 * Fixed KICK command reply sending, it sent to replies.
1095 Affected file silcd/command.c.
1097 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1099 * Finish the silc-mime.pl script. It now supports MIME type
1100 guessing using magic files, signing data messages, executing
1101 MIME handlers in background. Affected files
1102 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1104 * Changed MIME signal handler to make things easier for the perl
1105 script. Affected files irssi/src/silc/core/client_ops.c,
1106 silc-servers.c, and irssi/docs/signals.txt
1108 * Cleaned up the silc_mime_parse function and fixed detection
1109 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1111 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1113 * Resolve the IP for file transfer listener from the connection
1114 socket. Affected file lib/silcclient/client_ftp.c.
1116 * Accept NULL hostname parameter in the functions
1117 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1118 if hostname is not wanted.
1120 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1122 * Fixed race condition between silc_client_init and
1123 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1125 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1127 * Fixed file transfer connection closing when SIGNOFF for
1128 the client is received from server. Affected file is
1129 lib/silcclient/client_ftp.c.
1131 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1133 * Check for disconnected socket in QUIT callback. Affected
1134 file silcd/command.c.
1136 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1138 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1139 Affected files lib/silcutil/silcstrutil.c
1141 * Cleaned up the escape/unescape functions for correctness and
1142 speed. Affected file irssi/src/silc/core/client_ops.c
1144 * Removed handling for data messages with Content-Type: text/*,
1145 moved parsing of MIME headers to the signal handler, added
1146 support for signing and verifying data messages. Affected
1147 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1148 irssi/src/silc/core/silc-{servers,channels}.c
1150 * Added a perl script for handling data messages based on
1151 information read from Mailcap files. New file
1152 irssi/scripts/silc-mime.pl
1154 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1156 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1157 acknowledge recepetion of a message to the sender. Updated
1160 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1162 * Unregister channel key saving callback when deleting channel.
1163 Affected file lib/silcclient/idlist.c.
1165 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1166 before calling notify client operation. Affected file is
1167 lib/silcclient/client_notify.c.
1169 * Unregister QoS tasks when deleting the socket connection.
1170 Affected files lib/silcutil/silcsockconn.[ch],
1171 unix/silcunixsockconn.c.
1173 * Implemented latest presence-attrs draft changes. Affected
1174 files lib/silccore/silcattrs.h and
1175 irssi/src/silc/core/silc-queries.c.
1177 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1179 * Save old channel keys in list to allow more rapid change
1180 of channel keys if server for some reason does that. This
1181 avoids loosing so many channel messages due to not having
1182 key to decrypt. Affected file lib/silcclient/silcclient.h,
1183 idlist.c and client_channel.c.
1185 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1187 * Continued backup router tests and fixes. Affected files
1188 silcd/server_backup, server_util.c, server.c. See TODO.
1190 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1192 * Fixed SERVER_SIGNOFF handling in servers. The client
1193 was removed from wrong list thus not removing the client
1194 at all. Affected file silcd/packet_receive.c.
1196 * Do not execute rekey protocol for disabled connections as
1197 it would never go through. Affected file silcd/server.c.
1199 * Added timeout for rekey protocol to catch if the protocol
1200 never executes successfully. Affected files silcd/server.c
1203 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1205 * Abandon packet processing for disconnected sockets. Check
1206 this always after calling packet processing callback.
1207 Affected file lib/silccore/silcpacket.c.
1209 * Fixed double registration disconnection code in server.
1210 Closed wrong connection. Affected file silcd/packet_receive.c.
1212 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1214 * On normal server reconnect to primary during resuming 4
1215 times, then give up. Affected file silcd/server_backup.c.
1217 * If during reconnecting to routers we notice we have router
1218 connection but no primary router set, the server is in desync.
1219 Reconnect to primary to restore network. Affected file
1222 * Assure that only one protocol is exeucting at the same time.
1223 Added checks for all protocols. Affected files are
1224 silcd/server.c and server_backup.c.
1226 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1228 * Check that a string is not already part on invite/ban
1229 string when processing it. Affected file silcd/server_util.c.
1231 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1233 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1234 with 1.2 version of the protocol. Affected file is
1235 silcd/packet_receive.c.
1237 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1239 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1240 where the passphrase was given. Affected file is
1243 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1245 * INVITE and BAN notifys are now delivered from routers to
1246 servers (but not clients) on the channel. Updated specs and
1247 code. Affected files silcd/packet_[send|receive].[ch],
1248 command.c, server.c and server_util.c.
1250 * Implemented INVITE and BAN announcing. Affected files are
1251 silcd/server.[ch], server_util.c.
1253 * Implemented SilcStatus error type argument returning in
1254 command reply error in server. Affected file silcd/command.c.
1256 * Implemented SilcStatus argument returning in comand reply
1257 in client library. The command_reply client operation now
1258 returns error specific arguments as well. Affected files
1259 are lib/silcclient/command_reply.[ch], client_resume.c,
1260 lib/silccore/silcstatus.[ch].
1262 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1264 * Backup router protocol version 1.2 implemented. Testing still
1265 required. Affected files in silcd/server_backup.[ch], server.c,
1266 packet_receive.c and server_internal.h.
1268 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1270 * silc_client_send_[channel|private]_message now return TRUE
1271 or FALSE. Affected file lib/silcclien/client_channel.c and
1274 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1276 * Check for explicit nickname in INVITE and BAN processing
1277 during join as well (and don't expect only wildcards in
1278 invite/ban strings). Affected file silcd/command.c.
1280 * Fixed the INVITE and BAN by public key. The public key saved
1281 is the PK payload (as specified) not the raw data. Affected
1282 file silcd/server_util.c.
1284 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1286 * UTF-8 text message support for actions and notices in SILC
1287 Client. Affected file irssi/src/silc/core/client_ops.c.
1289 * silc_get_username and silc_get_real_name now returns sensible
1290 data on Win32. Patch by Toni Willberg. Affected file is
1291 lib/silcutil/win32/silcwin32util.c.
1293 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1295 * Provide a signal handler to send MIME encoded messages and emit
1296 a signal when a MIME encoded message is received. Also document
1297 the signals for usage with the perl interface.
1299 A sample perl script will be supplied at a later point.
1301 Affected files are irssi/docs/signals.txt,
1302 irssi/src/silc/core/client_ops.[ch],
1303 irssi/src/silc/core/silc-{channels,servers}.c
1305 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1307 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1308 server. Use this time to display a lag and disconnect when it
1309 exceeds a specified limit.
1311 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1313 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1315 * Remove the channel auth list in normal server if router
1316 encofrces its list during connecting. Send notify to channel
1317 to remove the mode to remove the list. Affected files are
1318 silcd/server_util.c and silcd/packet_receive.c.
1320 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1322 * Added support for channel public keys. Updated protocol specs
1323 and implemented it. Affected files are
1324 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1325 lib/silcclient/command_reply.c.
1327 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1329 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1330 terminate the process on Linux. Affected file silcd/silcd.c.
1332 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1334 * Check for NULL buffer in silc_buffer_clear. Affected file
1335 is lib/silcutil/silcbuffer.h.
1337 * Simplified the backup router protocol by removing the _GLOBAL
1338 types. Updated protocol specs and the code. Affected files
1339 are silcd/server_backup.[ch].
1341 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1343 * Deny '@' and '!' from nicknames since they are reserved
1344 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1345 Updated protocol specs and the code.
1347 Affected files are silcd/server_util.[ch].
1349 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1351 * Fixed stack overflow in Irssi SILC client. Affected
1352 file irssi/src/silc/core/client_ops.c.
1354 * Check that Host is set in ServerConnection and RouterConnection
1355 in silcd.conf. Affected file silcd/serverconfig.c.
1357 * Fixed crash in server with protocol completion callbacks,
1358 namely rekey and backup resuming protocols. Affected files
1359 are silcd/server_backup.c and silcd/server.c.
1361 * Fixed rekey protocol to not restart if it is started already.
1362 Affected files are lib/silcclient/client.c and
1365 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1367 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1369 * Fixed EOF handling in SILC Config, affected file
1370 lib/silcutil/silcconfig.c.
1372 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1374 * Fixed RESOLVING flag handling in JOIN notify and other
1375 notifys to handle the resolvings correctly in client library.
1376 Affected file lib/silcclient/client_notify.c.
1378 * Do not send full INVITE and BAN lists in INVITE and BAN
1379 notifys, only the changed information. Affected file
1382 * Fixed INVITE notify sending in INVITE command, send it
1383 only when needed. Affected file silcd/command.c.
1385 * Handle the founder key change properly in CMODE_CHANGE
1386 notify. Bug #122. Affected file silcd/packet_receive.c.
1388 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1390 * Remove the mark for output (mark it only for input) after
1391 purging outgoing queue. Prevents the "Error in select()"
1392 floods. Affected file silcd/packet_send.c.
1394 * Fixed incorrect connection deletion from client library
1395 after calling "connect" client operation. Could cause
1396 crashes for example during reconnect timeouts. Affected
1397 files are lib/silcclient/client.c and
1398 irssi/src/silc/core/client_ops.c.
1400 * Check server private key file permissions before starting
1401 the server. Affected file silcd/serverconfig.c.
1403 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1405 * NULL terminate allocated string in silc_buffer_strformat.
1406 Affected file lib/silcutil/silcbuffmt.c.
1408 * Rewrote the invite/ban list string handling in server to
1409 use SilcBuffer instead. Affected files are silcd/command.c
1410 and silcd/server_util.c.
1412 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1414 * Fixed double free in CMODE command when setting new HMAC
1415 for channel. Affected file silcd/command.c.
1417 * Added couple of missing memset's to zero sensitive memory.
1418 Affected files silcd/command.c, lib/silcclient/command.c.
1420 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1422 * Fixed a double free in INVITE command error handling in
1423 server. Affected file silcd/command.c.
1425 * Added macros SILC_SWAB_[16|32] to swab byte order of
1426 16-bit and 32-bit unsigned integers. Affected file
1427 lib/silcutil/silctypes.h.
1429 * Use the SILC_SWAB_16 instead of htons() in server when
1430 handling ports since the ports in structures are always
1431 in little-endian order (regardless of platform). Affected
1432 file silcd/serverid.c and silcd/server_backup.c.
1434 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1436 * Send DISCONNECT in close admin command in server. Affected
1437 file silcd/command.c.
1439 * Check whether we are already connecting to a remote router
1440 (in addition of checking whether we are already connected)
1441 before creating new connection. Affected file silcd/server.c.
1443 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1445 * Added better compiler and compiler flags checking in
1448 * Check that socket is valid after QoS is applied to data.
1449 Affected file lib/silcutil/unix/silcunixsockconn.c.
1451 * Make sure the socket connecetion is not closed to early
1452 when closing connection in server. Also make sure the
1453 connection is always closed after error in a protocol.
1454 Affected file silcd/server.c.
1456 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1458 * Removed --session and --dummy options from Irssi SILC Client.
1459 -d option is available only if --enable-debug was given.
1460 Affected files are irssi/src/silc/core/silc-core,
1461 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1463 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1465 * Added silc_buffer_steal to steal the data from the buffer.
1466 Affected file lib/silcutil/silcbuffer.h.
1468 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1470 * Fixed server crash with double Primary block in config file.
1472 Fixed also various memory leaks around the config file
1473 parser. Affected files lib/silcutil/silcconfig.c,
1474 silcd/serverconfig.c.
1476 * Changed my nickname (Johnny Mnemonic) to my real name, this
1477 means that bugs introduced by him were actually introduced
1480 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1482 * Don't display "foo appears as foo\nYou're now known as foo"
1483 messages. Affected file irssi/src/silc/core/client_ops.c
1485 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1487 * Fixed error handling of invalid client entry when calling
1488 commands in server. Fixes a crash. Affected file
1491 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1493 * Added some sanity checks in server for correctness of the
1494 server configuration. Affected file silcd/serverconfig.c.
1496 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1498 * Prevent endless resolving of user informations in USERS
1499 command by checking the command reply status correctly.
1500 Affected file lib/silcclient/command_reply.c.
1502 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1504 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1505 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1506 Aldous <Matthew@Aldous.com>.
1508 * Added better implementation using CriticalSection of
1509 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1510 <mikko.lahteenmaki@pikabaana.net>.
1512 * Added some Winsock WIN32 compatiblity defines into
1513 includes/silcwin32.h.
1515 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1517 * Fixed double free in async host lookup code. Affected file
1518 lib/silcutil/silcsockconn.c.
1520 * On backup router handle now the SERVER_SIGNOFF from router
1521 for local connected servers too, and close the connections.
1523 Do not process them as normally signing off servers when they
1524 really signoff by sending EOF fe, but always assume that
1525 router sends the SERVER_SIGNOFF.
1527 Affected files silcd/server.c and silcd/packet_receive.c.
1529 * Fixed socket unsetting when closing connections. Affected
1530 files silcd/server.c and silcd/packet_send.c.
1532 * Do not print the nickname in SERVER_SIGNOFF if we do not
1533 have it. Prevents asserts in Irssi core. It is possible we
1534 don't have the nick if it was just being resolved when server
1535 signoff. Affected file irssi/src/silc/core/client_ops.c.
1537 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1539 * Fixed autonick crashbug in client library. Affected file
1540 lib/silcclient/client.c.
1542 * Fixed Unix implementation of SilcMutex to really assert if
1543 the mutex is locked/unlcoked already. Affected file
1544 lib/silcutil/unix/silcunixmutex.c.
1546 * Fixed locking in silc_schedule_uninit. It didn't lock
1547 when dispatching timeout tasks. Affected file is
1548 lib/silcutil/silcschedule.c.
1550 * Changed Win32 implementation of SilcThread to use modern
1551 Win32 interface. Affected file is
1552 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1554 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1556 * Don't print signed messages when sending failed. Affected files
1557 irssi/src/silc/core/silc-[servers.c/commands.h]
1559 * Send adquate signal when founding a channel by joing it. Affect
1560 file irssi/src/silc/core/client_ops.c
1562 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1564 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1565 irssi/src/fe-common/core/themes.c
1567 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1569 * Fixed close command to use the port correctly when closing
1570 server connections. Affected file silcd/idlist.c.
1572 * Check for NULL outbuf in silc_socket_write. It is possible
1573 that it is NULL is some odd case. Affected files are
1574 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1576 * Do not call final protocol callback for backup router
1577 resuming protocol when closing connection. It is closed
1578 by timeout in case of error. Affected file silcd/server.c.
1580 * Backup reconnect to router if backup resuming protocol
1581 failed. Affected file silcd/server_backup.c.
1583 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1585 * Fixed double free in SKE library error hadling when signature
1586 error occurred. Affected file lib/silcske/silcske.c.
1588 * Save the fingerprint to new SilcClientEntry after changing
1589 nickname. Affected file lib/silcclient/client_notify.c.
1591 * Print SIGNOFF in Irssi SILC client only if the nickname is
1592 known. Prevents asserts in Irssi core. It is possible we
1593 don't have the nick if it was just being resolved when it
1594 quit. Affected file irssi/src/silc/core/client_ops.c.
1596 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1598 * Fixed double free in invite list adding code when adding
1599 invite strings. Affected file silcd/server_util.c.
1601 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1603 * More log printing during backup router protocol. Affected
1604 file silcd/server_backup.c.
1606 * Removed backwards support for old private key file format.
1607 Affected file lib/silccrypt/silcpkcs.c.
1609 * Removed backwards support for not-so-strict decryption length
1610 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1612 * GETKEY to update the client entrys fingerprint too.
1613 Affected file lib/silcclient/command_reply.c.
1615 * Added --without-libtoolfix for package builders using weird
1616 wrappers around libtool (BSD at least).
1618 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1620 * Fixed backup router bugs: When backup resumes router and
1621 receives a CHANNEL_MESSAGE packet the backup must not act
1622 as router since the packet header decryption would be
1623 different. Also, when relaying packets to channel, do
1624 not re-encrypt packets on backup that came from the primary
1625 since the connection isn't really router-router connection.
1626 Affected files silcd/server.c, silcd/packet_send.c.
1628 * Added checks in encryption/decryption that encryption/decryption
1629 length sent as argument really is multiple by block size. Helps
1630 catching really weird bugs like the above backup router bugs
1631 when packets are being decrypted in wrong way. Affected files
1632 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1634 * Fixed padding generation in private key file encryption.
1635 Affected file lib/silccrypt/silcpkcs.c.
1637 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1639 * Added ignore_message_signatures setting which can be used
1640 to ignore signatures in messages. Affected files are
1641 irssi/src/silc/core/client_ops.c, silc-core.c.
1643 * Fixed the libtoolfix to use command line options instead of
1644 environment variables. They didn't work as expected. Now,
1645 the libtool is fully run-time configurable.
1647 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1649 * Verify signature payload for signed messages. Affected files
1650 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1651 irssi/src/silc/core/silc-core.h
1653 * Display signature verification result in public and private
1654 messages using theme abstracts. See irssi/default.theme for
1655 examples on their usage. Affected files
1656 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1657 irssi/src/fe-common/silc/module-formats.[ch],
1658 irssi/src/fe-common/silc/fe-common-silc.c,
1659 irssi/src/fe-common/silc/Makefile.am
1660 irssi/src/fe-common/core/fe-messages.[ch]
1662 * Fixed bugs in Irssi's theme parsing. Affected files
1663 irssi/src/fe-common/core/themes.c
1665 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1667 * Calculate the correct length for signed messages before
1668 encrypting, it must be multiple by block size. Affected
1669 file lib/silccore/silcmessage.c.
1671 * silc_message_signed_get_public_key returns now both
1672 decoded and encoded public key. Affected files are
1673 lib/silccore/silcmessage.[ch].
1675 * Added libtoolfix script that makes the libtool more generic
1676 and configurable in run-time. Now we can specify in run-time
1677 if what kind of libraries we want to create, regardless of
1678 configuration. SIMs are now creates even if --disable-shared
1679 was explicitly given.
1681 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1683 * Fixed founder key sending in CMODE command in client.
1684 Affected file lib/silcclient/command.c.
1686 * Fixed CUMODE founder authentication in server to not check
1687 for client's public key since it's not supposed to do that.
1688 Affected file silcd/command.c.
1690 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1692 * Set realname and hostname in NICK_REC records. Affected file
1693 irssi/src/silc/core/silc-nicklist.c
1695 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1697 * Remove 1.0 protocol backwards compat code from client
1700 * Added more reliable check for whether nickname did change
1701 or not, or whether only Client ID changed in NICK_CHANGE
1702 notify. Affected file lib/silcclient/client_notify.c.
1703 Fixes bug in '@' character handling in a nickname.
1705 * Added support for automatically parsing signature from
1706 the message payload. Added new function
1707 silc_message_get_signature to return the payload to
1708 application. Affected files lib/silccore/silcmessage.[ch].
1710 * Changed the private_message and channel_message client
1711 operations to deliver the SilcMessagePayload to the
1712 application too. Application can use it fe. to get the
1713 signature from the message for verification. Affected
1714 file lib/silcclient/silcclient.h, client_channel.c and
1717 * Redefined the signed payload for message payloads.
1718 Updated protocol specs and implemented.
1720 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1722 * Fixed wrong invite and ban list handling in server command
1723 reply. Affected files are silcd/command_reply.c,
1724 silcd/server_util.[ch].
1726 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1728 * Fixed CMODE setting in server when founder mode was set.
1729 Affected file silcd/command.c. Bug #95.
1731 * Added support to setting specific public key in CMODE in
1732 Irssi SILC client. Affected file lib/silcclient/command.c.
1734 * Added support to use specific public key in CUMODE in
1735 Irssi SILC Client. Affected file lib/silcclient/command.c.
1737 * Added support for inviting and banning by public key in
1738 Irssi SILC client. Affected file lib/silcclient/command.c.
1740 * Fixed fingerprint/babbleprint showing in invite and ban
1741 list command replys. Affected file is
1742 irssi/src/silc/core/client_ops.c.
1744 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1746 * Format CMODE +c and +h to display both the mode and the argument
1748 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1750 * Added test vectors and test programs for SHA-1, MD5,
1751 HMAC-SHA1 and HMAC-MD5. New tests are located in
1752 lib/silccrypt/tests/. Fixed also argument decoding bug in
1753 MD5 implementation. Affected file lib/silccrypt/md5.c.
1755 * Changed the channel private key and private message key
1756 generation (with static keys) to use SHA1 instead of MD5,
1757 as SHA1 is the mandatory hash function in SILC. Affected
1758 file lib/silcclient/client_[channel/prvmsg].c.
1760 * Changed the private key file encryption to use SHA1 instead
1761 of MD5. Added support for the old generation and added
1762 automatic change of the key (to be removed later). Affected
1763 files lib/silccrypt/silcpkcs.c.
1765 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1767 * Load only files with .pub suffix in PublicKeyDir. Affected
1768 file silcd/serverconfig.c.
1770 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1772 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1773 channels. Affected files silcd/silcd.c, silcd/server.h.
1775 * Added the config directive PublicKeyDir for the client block.
1776 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1778 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1780 * Merged Toni's irssi/silc.conf patch.
1782 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1784 * Max alloc tests in allocation routines. Affected file
1785 lib/silcutil/silcmemory.c.
1787 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1789 * Fixed a typo in resuming code that fixed detach/resume code
1790 in server. Bug #93. Affected file silcd/packet_receive.c.
1792 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1794 * Do reverse lookups for server when /connecting. Affected files
1795 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1796 irssi/src/core/net-nonblock.*
1798 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1800 * Added library versioning for shared libraries. Affected
1801 files configure.in.pre and lib/Makefile.am.pre.
1803 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1805 * Display INVITE and BAN lists as specified by SILC 1.2
1807 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1809 * Do not send invite list back unless asked (when sending
1810 no arguments) or when list was modified. Affected file
1813 * Remove client from invite list in KILLED notify and in
1814 KILL command. Affected file silcd/command.c and
1817 * Fixed bugs in invite list handling in INVITE command.
1818 Affected files silcd/command.c and silcd/server_util.c.
1820 * Merged with Irssi 0.8.6.
1822 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1823 Affected file irssi/src/fe-text/silc.c.
1825 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1827 * The silc_argument_get_[first/next] now return the argument
1828 type to caller. Added silc_argument_payload_encode_one.
1830 Affected files are lib/silccore/silcargument.[ch].
1832 * Added support for the SILC 1.2 INVITE command and new
1833 invite lists to server. Affected files are silcd/command.c,
1834 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1836 * Added support for the SILC 1.2 BAN command and new
1837 ban lists to server. Affected files are silcd/command.c,
1838 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1840 * Added support to client sending new INVITE command. Affected
1841 file is lib/silcclient/command.c.
1843 * Added support to client sending new BAN command. Affected
1844 file is lib/silcclient/command.c.
1846 * Added support for removing client from invite list when kicked
1847 from channel, as SILC 1.2 dictates. Affected files are
1848 silcd/packet_receive.c and silcd/command.c.
1850 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1852 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1853 automatically the cipher's internal IV. Affected files
1854 lib/silccrypt/silccipher.[ch].
1856 * Assure the RESUME_CLIENT packet is not sent to twice to
1857 backup router if the detached client was originated from
1858 the backup. Affected file silcd/server.c. Bug #76.
1860 * Changed silc_sim_symname to not allocate memory. Affected
1861 file lib/silcsim/silcsimutil.c.
1863 * Fixed memory leaks with SIMs in server. Affected files
1864 silcd/serverconfig.c, silcd/server.c.
1866 * Fixed channel key distribution after resuming detached
1867 client. Affected files silcd/packet_receive.c.
1869 * Fixed channel's global_user boolean checking after detaching.
1870 Check it after changing the owner of the client not before.
1871 Affected file silcd/packet_receive.c.
1873 * Fixed few double frees from client library. Fixes at least
1874 Bug #81, possibly others too.
1876 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1877 notifys in Irssi SILC Client. Affected file is
1878 irssi/src/silc/core/client_ops.c. Bug #82.
1880 * Applied Ville Räsänen's manual page and --mandir bugfix
1881 patch. Affected files are configure.in.pre and Makefile.am.pre.
1884 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1886 * Added support to backup router protocol for backup to tell
1887 normal server that it cannot use the backup router as primary
1888 because the primary isn't really down. Updated protocol
1891 * Added support for primary router to tell backup router that
1892 resuming is not possible because the backup really isn't primary
1893 in the cell. For example if backup disconnected itself the
1894 resuming is not allowed since the primary really did not
1895 go down. Updated protocol specs.
1897 * Removed MARS from crypto library.
1899 * Defined the CTR mode and Randomized CBC mode in SILC. The
1900 CTR mode is RECOMMENDED now in specification. Defined also
1901 Serpent cipher as optional cipher. Updated the protocol specs.
1903 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1905 * Added support for inviting/banning by IP/MASK, public key,
1906 and explicit Client ID. Redefined the command and notify
1907 types to allow easier forwards support for other methods
1908 of inviting/banning. Updated protocol specs.
1910 * Remove the client from channel's invite lists if the client
1911 is kicked or killed. Updated protocol specs.
1913 * Unified the Channel Message Payload and Private Message
1914 into one Message Payload. Updated protocol specs and
1917 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1919 * Don't wait for EOF after socket error has occurred, but
1920 close the connection. Affected file is silcd/server.c.
1922 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1924 * Added support for setting FOUNDER mode on channel with
1925 specific public key which can be set with CMODE command.
1926 Updated protocol specs and implemented in client and server.
1928 * Fixed the Irssi SILC client to correctly shutdown the client
1929 library to avoid memory leaks. Affected files are
1930 irssi/src/silc/core/silc-core.c and silc-servers.c.
1932 * Deprecated the No Reply flag in SKE protocol and introduced
1933 "IV Included" flag which can be used to indicate that the IV
1934 is included in the ciphertext. This makes it possible to use
1935 SILC on unreliable transport, such as UDP which may cause
1936 packet reordering and losses. Updated protocol specs, did
1939 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1941 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1942 < 32 bit values in correct size. Affected file is
1943 lib/silcmath/mp_mpi.c.
1945 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1947 * Fixed the KE Start Payload parsing to check that mandatory
1948 fields are present. Affected file lib/silcske/payload.c.
1950 * Fixed compilation warnigs in Irssi SILC Client. Affected
1951 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1953 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1955 * Print "nick now appears as newnick" and update Irssi's nicklist
1956 when you change your nick to "nick". Closes #62
1958 * Never format your own nick. Closes #63
1960 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1962 * SILC_UMODE_GONE changes are now propagated correctly to the
1963 Irssi client. Closes #54
1965 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1967 * Fixed example in /HELP KEY
1969 * Added expando $j which expands to current SILC Client version
1971 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1973 * Fixed public key decoding in crypto library.
1975 * Added better error printing to SKE library.
1977 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1979 * Fixed NICK command to not crash if nickname was not sent.
1981 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1983 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1984 Deprecated the old Encrypt-And-MAC order. Updated protocol
1985 specs and implemented.
1987 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1988 generation. Updated specs and implemented.
1990 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1992 * Added support for rekey before 2^32 sequence number wraps.
1993 Affected files in server and client library.
1995 * Padding must be at least 8 bytes now. Implemented and updated
1998 * Compute maximum padding for authentication packets to make
1999 passphrase approximation attacks impossible. Affected files
2000 in client library and in server.
2002 * Fixed PING command sending in client library and handling in
2003 server. The server ID must be ID Payload, not raw ID data.
2004 Affected files in server and client library.
2006 * Defined that all public keys sent in commands and notify
2007 payloads are actually Public Key Payloads not raw public key
2008 data. Updated protocol specs and implemented.
2010 * Updated protocol version to 1.2. Updated specs and code.
2012 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
2013 status types. Updated specs and the code.
2015 * Added support for normal client to kill its own entries from
2016 the network. Updated protocol specs and the code.
2018 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
2019 and added initial implementation.
2021 * Added MAC field to the Private Message Payload to protect
2022 against chosen ciphertext attacks. Updated the protocol specs
2025 * Added idle and signon fields to the ATTRIBUTE_SERVICE
2026 attribute to indicate the user's current idle and signon time
2027 of a service. Updated protocol specs and implemented.
2029 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2031 * Added "do_not_bind" argument to silc_client_file_send what
2032 can be used to not bind locally but assume the file receiver
2033 provides the point of connect. Usefull when sender is behind
2034 NAT device. Affected file lib/silcclient/silcclient.h and
2037 * Added -no-listener option to FILE SEND command in Irssi SILC
2038 client. Affected file irssi/src/silc/core/silc-servers.c.
2039 Renamed FILE RECEIVE to FILE ACCEPT.
2041 * Confirm passphrase for private key encryption in
2042 silc_create_key_pair and silc_change_private_key_passphrase.
2043 Affected files are lib/silcutil/silcapputil.c.
2045 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2047 * Move silc_client_packet_send back to internal, added
2048 silc_client_send_packet, a bit simpler function for application.
2049 Affected files lib/silcclient/silcclient.h, client.c and
2052 * Moved the SilcClientEntry, SilcChannelEntry and
2053 SilcServerEntry to silcclient.h to be public and documented
2054 them for application. Affected files are
2055 lib/silcclient/silcclient.h and idlist.h.
2057 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2059 * Fixed manual page installation patch by Ville Räsänen.
2060 USERS help page fix patch by Ville Räsänen
2062 * Changed the silc_client_command_call interface to make
2063 the command call simpler for the application. The library
2064 now handles the command line parsing, command finding and
2065 execution. Application only needs to call the function
2066 with the command line. Affected files are
2067 lib/silcclient/silcclient.h, command.[ch].
2069 * Fixed silc_get_input to NULL-terminate the returned input.
2070 Affected file lib/silcutil/silcutil.c.
2072 * Resolve the client's public key in JOIN command if the
2073 founder auth data is being requested but we don't know the
2074 client's public key. Affected file silcd/command.c.
2077 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2079 * Print notify for server opers when backup router comes
2080 online. Affected file silcd/server.c.
2082 * Fixed the INVITE command to send the invite list in
2083 command reply. Affected file silcd/command_reply.c.
2085 * Fixed MOTD command reply sending. Affected file
2088 * UTF-8 decode the topic in TOPIC command reply and LIST
2089 command reply in Irssi SILC client. Affected file is
2090 irssi/src/silc/core/client_ops.c.
2092 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2094 * Fixed the INVITE command to not crash Irssi SILC client
2095 when given without nickname argument. AFfected file
2096 irssi/src/silc/core/client_ops.c.
2098 * Fixed double free in WHOIS query on normal server when
2099 forwarding query to router. Affected file is
2100 silcd/server_query.c.
2102 * Fixed WATCH command reply handling on normal server which
2103 was missing altogether. Affected file silcd/command_reply.c.
2106 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2108 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2109 Included yodl sources for each of these. Also modified
2110 Makefile.am prototype to install these files to proper
2111 locations. Updated CREDITS. Affected file Makefile.am.pre,
2112 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2115 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2117 * Added support for encrypted private key files. Now
2118 passphrase must be provided when new key pair is created
2119 (can be empty though), and prompted when loading the
2120 private key. Added support for loading the old-style
2121 non-encrypted private keys as well. Affected files
2122 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2125 * Fixed silc_get_input to accept input on all terminals.
2126 Affected file lib/silcutil/silcutil.c.
2128 * Moved the Irssi SILC client key loading and other stuff
2129 to be called after the arguments and UI is initialized.
2130 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2132 * Added -P option to Irssi SILC client which can be used
2133 to change the passphrase of the private key. Affected
2134 file irssi/src/silc/core/silc-core.c.
2136 * Added silc_change_private_key_passphrase apputil routine
2137 to lib/silcutil/silcapputil.[ch].
2139 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2141 * Fixed connection closing in client library to not crash.
2142 Moved the connection freeing totally to function
2143 silc_clinet_del_connection. Affected file
2144 lib/silcclinet/client.c.
2146 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2148 * Changed includes/silcincludes.h to silcincludes.h.in to
2149 include configuration specific information. The silcdefs.h
2150 is not included in to installation anymore (it's only
2151 compilation time header).
2153 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2155 * Moved the SilcClient and SilcClientConnection from client.h
2156 to the public lib/silcclient/silcclient.h. Changed the
2159 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2161 * If version string in silc_clinet_alloc is NULL the library
2162 puts it automatically. Affected file lib/silcclient/client.c.
2164 * Changed the version strings from variables to #define's
2165 in includes/silcversion.h.
2167 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2169 * Added shared library complation support.
2171 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2173 * Added lib/silcutil/silcapputil.[ch] for application
2174 utility functions. It includes routines for applications'
2175 convenience. Added silc_create_key_pair, silc_show_public_key
2176 and silc_load_key_pair functions.
2178 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2180 * Send RESUME_CLIENT packet from router to backup routers
2181 to in resuming. Affected file silcd/packet_receive.c.
2183 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2185 * In IDENTIFY command parsing, send all other IDs except
2186 Client IDs explicitly to router for resolving on normal
2187 server. Also check that ID received in WHOIS command is
2188 always Client ID, others are not allowed. Affected file
2189 silcd/server_query.c.
2191 * Merged latest changes from irssi.org CVS.
2193 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2195 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2196 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2198 * Fixed the heartbeat sending in Irssi SILC client. Moved
2199 the silc_client_packet_send to silcclient.h for application
2200 usage. Affected files lib/silcclient/client_internal.h
2201 lib/silcclient/silcclient.h.
2203 * Fixed a bug in query resolving in server. Used wrong
2204 variable in a for loop and crashed. Affected file is
2205 silcd/server_query.c.
2207 * Server constructs requested attributes only to locally
2208 connected clients. Affected file silcd/server_query.c.
2211 * Fixed a bug when sending resolving from router to server
2212 with requested attributes. The constructed WHOIS command
2213 was incorrect. Affected file silcd/server_query.c.
2216 * Fixed Requested Attributes saving in WHOIS command reply.
2217 The length of the data buffer must be saved too. Affected
2218 file silcd/command_reply.c.
2220 * Update the client entry's servername after detaching is
2221 over. Affected file silcd/packet_receive.c. Bug #37.
2223 * Resolve incomplete client entrys in CUMODE_CHANGE and
2224 CMODE_CHANGE notifys. Affected file is
2225 lib/silcclient/client_notify.c. Bug #42.
2227 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2229 * Fixed channel key packet processing bug on backup router
2230 during backup resuming protocol. Affected file is
2231 silcd/packet_receive.c.
2233 * Fixed memory leaks in server. Affected files are
2234 silcd/server.c and silcd/packet_receive.c.
2236 * Fixed packet decryption problem when backup router encrypted
2237 channel message with wrong key during backup resuming
2238 protocol. Affected file silcd/packet_send.c.
2240 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2241 Toni Willberg (toniw@iki.fi)
2243 * Changed the SilcCipher context to be private. Changed the
2244 silc_cipher_get_iv to just return pointer to the IV. Added
2245 silc_cipher_get_name to return the name of the cipher.
2246 Fixed code all around to support these changes. Affected
2247 files are lib/silccrypt/silccipher.[ch], client library and
2250 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2252 * Fixed unaligned access in lib/silccore/silcattrs.c.
2254 * Fixed libtool linking in lib/silcsim/Makefile.am.
2256 * Fixed services attribute printing. Affected files is
2257 irssi/src/silc/core/silc-queries.c.
2259 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2261 * Fixed a crashbug in incoming server accepting. Affected
2262 file silcd/server.c.
2264 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2266 * Added automatically generated index to Toolkit Reference
2269 * Added support for Postscript Toolkit Reference Manual.
2271 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2273 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2276 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2278 * Added 'send_events' boolean argument to the function
2279 silc_schedule_set_listen_fd which sends the set events to
2280 the application explicitly if set to TRUE. Default action
2281 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2282 lib/silcclient/client_internal.h and silcd/server_internal.h.
2284 * Added silc_compare_timeval to determine which time values
2285 is smaller. Affected file lib/silcutil/silcutil.[ch].
2287 * Added sort-of "Quality of Service" (QoS) support to
2288 SilcSocketConnection. Data reception can be controlled with
2289 rate limit per second and/or read data length limit.
2290 Added silc_socket_set_qos. Affected files are
2291 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2293 * Added the QoS configuration to SILC Server configuration
2294 file. Affected files are silcd/serverconfig.[ch] and
2297 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2299 * Merged with irssi.org CVS.
2301 * Failed OPER and SILCOPER authentications are now logged.
2302 Affected file silcd/command.c. Bugs #25.
2304 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2306 * ROBODoc documented lib/silcutil/silcbuffer.h and
2307 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2308 <ville.rasanen@iki.fi>.
2310 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2312 * Added support for auto-passphrase authentication from the
2313 config file during connecting which was not implemented
2314 yet. Affected file irssi/src/silc/core/client_ops.c.
2316 * Fixed a bug in authentication protocol failure handling which
2317 was processing wrong callback context. Affected files
2318 are lib/silcclient/client.c and protocol.c.
2320 * Fixed the /ATTR allow off to actually work. Affected file
2321 is irssi/src/silc/core/silc-queries.c.
2323 * Fixed the /ATTR -del to work. Affected file is
2324 irssi/src/silc/core/silc-queries.c.
2326 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2328 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2330 * Fixed mask attribute adding in Irssi SILC client. Affected
2331 file irssi/src/silc/core/silc-queries.c.
2333 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2335 * Added support for saving the requested attributes in
2336 WHOIS to directory. Affected file is
2337 irssi/src/silc/core/silc-queries.c.
2339 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2341 * Added support for parsing VCard fields that do not have
2342 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2344 * Fixed a double free bug in hash table foreach function
2345 if the entry was deleted in the foreach callback. Affected
2346 file lib/silcutil/silchashtable.c.
2348 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2350 * Added silc_attribute_get_verify_data to return the signature
2351 verification data for either user digital signature or
2352 server digital signature in Requested Attributes. Affected
2353 files are lib/silccore/silcattrs.[ch].
2355 * Added silc_vcard_alloc which is used to allocated dynamic
2356 SilcVCard context. The silc_vcard_free now checks whether
2357 the context is dynamically allocated or not. Affected files
2358 are lib/silcutil/silcvcard.[ch].
2360 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2362 * Periodically remove the NOATTR status from client entry
2363 so that the client may take the attributes in use even after
2364 server has resolved them unsuccessfully earlier. Affected
2365 file silcd/server_query.c and idlist.h.
2367 * Moved sha1hash and md5hash from client->internal to
2368 SilcClient for application usage. Affected files are
2369 lib/silcclient/client.h and client_internal.h.
2371 * Fixed attribute encoding and decoding bugs. Affected
2372 files lib/silccore/silcattrs.[ch].
2374 * Added ATTR command to Irssi SILC Client which is used to
2375 manage user's Requested Attributes sending and values for
2376 WHOIS command. Affected files around Irssi SILC client.
2378 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2380 * Added silc_buffer_strformat which can be used to format
2381 strings into a buffer which size is automatically increased.
2382 Affected file lib/silcutil/silcbuffmt.[ch].
2384 * Added implementation of VCard (RFC 2426) which can be used
2385 as part of Requested Attributes in WHOIS command. Affected
2386 file lib/silcutil/silcvcard.[ch].
2388 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2390 * Some strncat -> silc_strncat changes our the core and
2393 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2394 errors. Added better error printing to SKE library.
2395 Affected files lib/silcske/silcske.c, silcske_status.h and
2398 * Save the PKCS key length even if only private key is set to
2399 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2401 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2402 length in bits not in bytes. Affected files are
2403 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2404 silcd/server_query.c.
2406 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2408 * Added silc_attribute_payload_encode_data to directly encode
2409 the data into the attributes buffer. Renamed function
2410 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2411 Affected files are lib/silccore/silcattrs.[ch].
2413 * silc_hash_table_find_foreach calls the foreach function now
2414 once even if the nothing was found with context set to NULL.
2415 Affected file lib/silcutil/silchashtable.[ch].
2417 * Remove the RESOLVING flag from client entry after received
2418 the Requested Attributes from the client. Fixed memory leak
2419 in client entry freeing. Affected files silcd/server_query.c
2422 * Added Requested Attributes support into SILC Client Library.
2423 It is not able to send requested attributes in WHOIS command,
2424 and also receive and process requested attributes. Added
2425 silc_client_attribute_[add|del] and silc_client_attributes_get
2426 functions. Added also `ignore_requested_attributes' to the
2427 SilcClientParams to not use attributes in client. Affected
2428 files are lib/silcclient/command.c, client_attrs.[ch],
2429 silcclient.h, client_internal and client.[ch].
2431 * Changed the silc_client_get_client_by_id to support Requested
2432 Attributes, it takes them as argument now. Affected file
2433 is lib/silcclient/silcclient.h, and idlist.c.
2435 * Added -details option to WHOIS command in Irssi SILC Client
2436 to support the requested attributes. By default it requests
2437 all attributes. Affected file lib/silcclient/command.c and
2438 irssi/doc/help/in/whois.in.
2440 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2442 * Add also SERVICE attribute for server-constructed attribute
2443 data. Also digitally sign the attributes and add
2444 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2445 silcd/server_query.c.
2447 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2449 * Changed the silc_attribute_payload_encode to support list
2450 of attributes (function may be called several times to add
2451 a new attribute). Removed the silc_attribute_payload_encode_list
2452 function. The encoding function now also automatically encodes
2453 the data, so the caller does not need to do that. Affected
2454 files lib/silccore/silcattrs.[ch].
2456 * Added support for replying on behalf of the user to the
2457 Requested Attributes in WHOIS command in the server. Affected
2458 file silcd/server_query.c.
2460 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2461 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2463 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2465 * Don't swtich to become primary router if we are backup if
2466 decryption error has occurred. Affected file silcd/server.c.
2468 * Fixed a bug in backup router IP address comparison in
2469 silc_server_backup_get.
2471 Save now also the port of the server/router and use that
2472 in comparison as well. Affected file silcd/server_backup.c.
2474 * Normal server now reconnects to backup router automatically
2475 if connection is lost to it. Affected file silcd/server.c.
2477 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2479 * If packet processing fails (like integrity check fails)
2480 the connection is closed now. Affected files are
2481 lib/silccore/silcpacket.c and silcd/server.c.
2483 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2485 * Fixed double free in RSA public key set function
2486 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2489 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2491 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2492 Added server_query.[ch] which provides one interface for
2493 querying information using all three commands.
2495 * Changed all "typedef unsigned char" in core library to
2496 "typedef SilcUInt8".
2498 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2500 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2502 * Renamed silc_server_get_client_resolve to
2503 silc_server_query_resolve and moved to server_query.[ch].
2505 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2507 * Resumed client packet handling from server put the resumed
2508 client on wrong list on router and caused the client not
2509 be present on the network anymore. Now fixed to put the
2510 client to correct list. Affected file silcd/packet_receive.c.
2512 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2514 * Various cleanup in error message output in config parsing code
2515 and in server init code. Fixed error log files containing
2516 too many newlines ('\n') in some situations. Affected files are
2517 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2519 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2521 * Use the reverse lookupped hostname in client internals
2522 instead of one user provided us as remote server name.
2523 Affected file lib/silcclient/client.c.
2525 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2527 * Added 'app_context' to silc_schedule_init. It is an
2528 application specific context that is delivered to application
2529 in task callback functions. Affected files are
2530 lib/silcutil/silcutil.[ch].
2532 * The hb_context in SilcSocketConnection is not freed
2533 automatically anymore (application must free it). Freeing
2534 it automatic is inconsistent. Affected files are
2535 lib/silcutil/silcsockconn.[ch].
2537 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2539 * Added support for removing explicitly added client connections
2540 in rehash and closing the client connections if they were
2541 unconfigured in the rehash. Affected file silcd/server.c.
2543 * Added support for aborting automatically pending commands
2544 that never receives the reply (to avoid memory leaks).
2545 Added also silc_server_command_pending_timed to set the
2546 specific timeout for pending command. Affected files are
2547 silcd/command[_reply].[ch].
2549 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2550 specs and lib/silccore/silcstatus.h.
2552 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2554 * Changed the silc_get_time to accept time value as argument
2555 or if zero is sent return current local time. Affected
2556 file lib/silcutil/silcutil.[ch].
2558 * Added STATS command to client library and Irssi SILC client.
2559 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2561 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2563 * Assure that channel key is set before sending it. May
2564 crash server otherwise. Affected file silcd/packet_send.c.
2566 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2568 * Assure that endless loop cannot happen with detached client
2569 resolving on normal server. Added idlist status
2570 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2571 silcd/idlist.h and silcd/packet_receive.c.
2573 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2575 * Incoming file transfer request cannot use same session as
2576 the sending session. This can happen when sending file to
2577 yourself. Crashed the client on quit. Affected file
2578 lib/silcclient/client_ftp.c. Bug #24.
2580 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2582 * Implemented the draft-riikonen-precense-attrs draft and
2583 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2585 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2587 * Distribute the SERVER_SIGNOFF notify also to local backup
2588 routers from the primary router. The backup router may not
2589 have the signing of local server directly connected and need
2590 to know about the signoff. Affected file silcd/server_util.c.
2592 * Use the primary router as the origin of the locally connected
2593 server when it is disconnecting from the backup router since
2594 that's where it really is coming from. Now the clients from
2595 the disconnecting server are removed correctly and "shadow"
2596 clients are not left to the backup router. Affected file
2599 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2601 * If normal server is standalone and found existing but disabled
2602 channel, do not re-create the channel since it creates
2603 duplicate same channels. Affected file silcd/server.c.
2605 * Added anonymous client connections support to server. New
2606 "anonymous" configuration option to ConnectionParams section
2607 added. If set to true, the username and hostname information
2608 of the client will be scrambled and anonymous user mode is
2609 set automatically to the user. Affected files are
2610 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2612 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2614 * In JOIN notify handling, mark that the cache entry of the
2615 client cannot be expired. Can cause crashes on normal
2616 server (asserts client->channels). Affected file is
2617 silcd/packet_receive.c.
2619 * From now on distribution versions are used as protocol versions
2620 instead of by default using the Toolkit base version as protocol
2621 version. Affected file prepare.
2623 * Do not set the locally resolved hostname for local client
2624 entry but take what server sends. This way the real hostname
2625 is showed in WHOIS for yourself. Affected file is
2626 lib/silcclient/idlist.c and lib/silcclient/client.c.
2628 * Resolve local info with IDENTIFY when connecting to server.y
2630 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2632 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2633 for implied search (not needed on platforms which has native
2634 pthreads library). Use --without-pthreads to disable threads.
2635 Affected file is configure.in.pre
2637 * Fixed --with-iconv on platforms which need to bypass (broken)
2638 native iconv(). Affected file is configure.in.pre
2640 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2642 * Moved -C option parsing in Irssi SILC client at same time
2643 as other options. The UI was initialized earlier and caused
2644 problems on command line. Bug #16. Affected file is
2645 irssi/src/silc/core/silc-core.c.
2647 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2649 * Added global variable silc_log_timestamp that tells silclog
2650 wether to print or not the timestamp in the logging files.
2651 Affected file lib/silcutil/silclog.[ch].
2653 * Added silcd configuration option Timestamp in the Logging
2654 section. Affected file silcd/serverconfig.[ch],
2655 doc/example_silcd.conf.in.
2657 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2659 * Fixed fingerprint checking to check for entirely empty
2660 fingerprint instead of two first bytes when determining
2661 if it is set. Bug #18. Affected file silcd/command.c.
2663 * Fixed duplicate PKCS name registering to not allow it.
2664 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2666 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2668 * Conditionalize non-gcc compiler optimizations for various
2669 platforms, enable those commented out. Cleanups.
2670 Affected file lib/silcmath/mpi/configure.in
2672 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2674 * silc_rng_exec_command() left zombie processes if command
2675 didn't generate any output. Affected file
2676 lib/silccrypt/silcrng.c
2678 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2680 * Rewrote iconv checking, introduce --with-iconv for systems
2681 which rely on libiconv. Check if iconv() provided by libc
2682 is good enough, otherwise demand libiconv. Affected file
2685 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2687 * Search for ldopen() also in libc. This enables SIM support
2688 on *BSD systems. Based on patch from Alex Zepeda. Affected
2689 file configure.in.pre
2691 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2693 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2694 This fixes prepare on *BSD systems. Affected file
2697 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2699 * More fixed for not having purge timeout for global clients
2700 that are on channel. Affected files silcd/command_reply.c
2703 * Fixed the rekey protocol to work with backup router connections.
2704 Rekey packets are now allowed on disabled connections as
2705 well. Affected files silcd/packet_send.c and server.c.
2707 * Do not switch to be as backup router when shutting down and
2708 closing the primary connection. Affected file silcd/server.c.
2710 * Fixed memory leaks in backup router deleting. Added
2711 silc_server_backup_free to free all data during shutdown of
2712 server. Affected files silcd/server_backup.[ch].
2714 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2716 * Do not process commands if the sock->user_data is NULL.
2717 Affected file silcd/command.c.
2719 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2721 * Fixed buffer overflow and security problems (loosing bits
2722 in CFB encryption) in SILC RNG. Problems reported by
2723 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2725 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2727 * Added yet more checks that client is not expired on global
2728 list if it is on channels. Affected file is
2729 silcd/command_reply.c.
2731 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2733 * Merged c0ffee's MIME signal patch which adds support for
2734 sending also MIME messages in Irssi SILC Client, and handling
2735 received MIME messages in a signal (and perhaps doing something
2736 to non-textual MIME messages).
2738 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2740 * Fixed pending command deletion in server and client library
2741 to check the whole list instead of breaking after first found.
2742 The affected files are silcd/command.[ch] and
2743 lib/silcclient/command.[ch].
2745 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2747 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2748 secret or private, otherwise it's possible to find out
2749 whether a secret channel exists or not. Affected file
2752 * If CMODE change fails during the mode setting, assure that
2753 the old mode mask is set for the channel back. Affected
2754 file silcd/command.c.
2756 * Fixed passphrase saving on +a channel on normal server
2757 after successful JOIN command. Affected file silcd/command.c.
2759 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2761 * Remove server/router operator privileges in DETACH command,
2762 since it's possible to resume to server where these
2763 privileges would not be allowed for the client. Affected
2764 file silcd/command.c.
2766 * Do not set to wait for backup in rehash of the server.
2767 Affected file silcd/server.c.
2769 * Do not check listener sockets when counting how many
2770 socket connections we have. Affected file is
2771 silcd/server_util.c.
2773 * Do not announce disconnected clients that are remaining
2774 in history (for WHOWAS). This is because SIGNOFF notify
2775 for these has been sent earlier already. Affected file
2778 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2780 * Buffer overflow with CUMODE command's mode->mode character
2781 conversion. Reported by Ville Räsänen. Affected file
2782 lib/silcutil/silcutil.c.
2784 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2786 * Allow heartbeat packets to go disabled connections anyway.
2787 Affected files silcd/server.c and silcd/packet_send.c.
2789 * Do not broadcast New Channel packets with List flag set
2790 in the packet to backup routers. The router must check
2791 for the correctness of the packets before sending them.
2792 It is possible that router will have enforce Channel ID
2793 change and this would cause desync in the backup router.
2794 Affected file silcd/packet_receive.c.
2796 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2797 are handled in list parsing. They are not list packets
2798 anymore. Affected file silcd/packet_receive.c.
2800 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2802 * Stop waiting for backup router through the timeout, not
2803 directly after backup router has arrived. Affected file
2806 * Do not re-create channel keys and send them when removing
2807 clients in server shutdown. Affected files are
2808 silcd/server_internal.h and silcd/server_util.c.
2810 * Notify distribution to backup routers was missing from
2811 the silc_server_send_notify_dest function which caused
2812 desyncing problems with backup router. Affected file is
2813 silcd/packet_send.c.
2815 * The client's channel removing was working wrong on
2816 backup router. It assumed that it doesn't know global
2817 information but backup router does know. For this reason
2818 it could remove channel when it wasn't supposed to do that.
2819 Affected file silcd/server.c and silcd/server_util.c.
2821 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2823 * Stop for a couple seconds after badkup router has become
2824 primary router. Affected file silcd/server.c.
2826 * Added silc_server_remove_servers_by_server, which is used
2827 to remove servers originated from some other server. Also
2828 clients of those servers can be removed too. Affected file
2829 silcd/server_util.[ch].
2831 * When removing clients after a server has signed of remove
2832 also all servers behind that server (unless they are known
2833 to be available locally), and send SERVER_SIGNOFF for each
2834 of the server separately. Also the signed off clients are
2835 sent now separately per signed off server. The affected files
2836 are silcd/server.c and silcd/server_util.[ch].
2838 * All servers added with silc_idlist_add_server must always
2839 have both "router" and "connection" pointers set. Otherwise,
2840 bad server entries may be left around in the cache.
2841 Affected file silcd/command_reply.c.
2843 * Do not create the channel key in NEW_CHANNEL packet
2844 processing if the channel is empty. Affected file
2845 silcd/packet_receive.c.
2847 * Completed backup router support for standalone routers.
2848 Supports also servers in the cell that do not use the backup
2851 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2853 * Fixed a bug in silc_string_regexify which did not add '^'
2854 at the start of each string, and thus the matching was
2855 not explicit. For example ban list iikone@*!*@* would
2856 match also "priikone", which is wrong, it would have to be
2857 *iikone@*!*@* to match also "priikone". Affected
2858 file lib/silcutil/unix/silcunixutil.c.
2860 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2862 * Enable all local server connections before updating client
2863 caches when we've become backup router. Otherwise, signoff
2864 packets may not reach the clients. Affected files are
2865 silcd/server.c and silcd/server_util.[ch].
2867 * Fixed a bug in version string parsing which could crash
2868 the program with specially formatted version string.
2869 Bug reported and patch provided by Ville Räsänen. Affected
2870 file lib/silcutil/silcutil.c.
2872 * Handle the disconnection immediately when DISCONNECT
2873 packet is received in server. Affected file silcd/server.c.
2875 * Primary router now waits a short time (10 seconds) for
2876 backup router connection before accepting any other
2877 connection (except local). Affected file silcd/server.c,
2880 * Fixed a crash in client libary in NICK_CHANGE notify when
2881 NICK_CHANGE arrived for client entry we are resolving
2882 currently. Affected file lib/silcclient/client_notify.c.
2884 * Call the sconn->callback completion even if error had
2885 occurred. Start reconnecting always if connection to
2886 primary router fails during backup router protocol.
2887 Affected files silcd/server.c and server_backup.c.
2889 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2891 * Added functions silc_server_send_opers and
2892 silc_server_send_opers_notify to send packets stricly
2893 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2894 to send variable argument notify to operators.
2895 Affected files silcd/packet_send.[ch] and silcd/server.h.
2897 * Removed UMODE rights checking with UMODE_CHANGE notify.
2898 Affected file silcd/packet_receive.c.
2900 * Server/router operator now receives notify when network
2901 switches to backup router and when it resumes the use of
2902 primary router. Affected file silcd/server.c and
2903 silcd/server_backup.c.
2905 * Fixed the updating of client information after backup
2906 resuming protocol is over; update all except local clients
2907 to the new primary router. The affected file is
2908 silcd/server_util.c.
2910 * Added support for closing active connections in rehash
2911 that were unconfigured by the user. Supports currently
2912 closing server and router connections. Affected file
2915 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2917 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2919 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2920 is NULL since seems that on some platforms NULL is allowed
2921 and on some it's not. Fallback encoding is used instead.
2922 Affected file lib/silcutil/silcstrutil.c.
2924 * Fixed statistics updating for incoming server connection
2925 which could cause problems when re-connecting. Affected
2926 file silcd/server.c.
2928 * Preliminary backup router support for standalone router
2929 added. Affected files in silcd/.
2931 * Mark server connections in backup router disabled before
2932 and after backup protocol. Affected file is
2933 silcd/server_backup.c.
2935 * Added support for reconnecting to remote server connection
2936 even if the protocol fails, and if the configuration wants
2937 us to keep trying to connect anyway.
2939 Server connection is not allowed to backup router if
2940 backup router does not have connection to primary router yet.
2942 Affected file is silcd/server.c.
2944 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2946 * Added silc_client_udpate_server function to update changed
2947 server info. Affected file lib/silcclient/idlist.[ch].
2949 * Added check for server entries that are being resolved when
2950 notify is received. If being resolved, handle the received
2951 notify only after it's resolved so that all notifys are
2952 handled in same order as received from the server.
2954 Added similar resolver check to channel entries. Every
2955 notify that cause resolving of any information that affects
2956 channel entry marks the channel entry in waiting state.
2957 After whatever resolving is over the waiters are signalled
2958 and only then the notifys are handled in the same order
2959 as delivered from the server.
2961 Affected files are lib/silcclient/idlist.[ch], and
2964 * Fixed KILLED notify handling in normal server. Affected
2965 file silcd/packet_receive.c.
2967 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2968 is locally connected, or was locally connected (but may
2969 be detached and connection is not active). Added also
2970 SILC_IS_LOCAL for checking this status. Affected files
2971 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2972 silcd/server.c and silcd/server_internal.h.
2974 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2976 * Don't send or handle TOPIC_SET if topic is already set and
2977 is same as being set. Affected files silcd/command.c and
2978 silcd/packet_receive.c.
2980 * Fixed CMODE change rights checking to work correctly when
2981 removing modes by operator. Affected file is
2982 silcd/server_util.c.
2984 * Fixed some handling with New Channel packet in router and
2985 fixed some CMODE_CHANGE notify handling in server and router.
2986 Affected file is silcd/packet_receive.c.
2988 * Changed "disconnect" client operation to include the
2989 reason of the disconnection and optional disconnection
2990 message. Affected file lib/silcclient/silcclient.h.
2992 * Made the compilation of lib/contrib/ stuff conditional.
2993 Affected files configure.in.pre, lib/contrib/Makefile.am.
2995 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2997 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2998 to the sender of the notify too, to avoid situation where two
2999 notifys are in the network at the same time going to oppsite
3000 directions. Affected file silcd/packet_receice.c.
3002 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3004 * Delete the client from channel even if the cilent->id is
3005 NULL. It was possible that client was deleted without
3006 removing from channels (theoretically at least). Affected
3007 file silcd/server.c and silcd/server_util.c.
3009 * Free the client data too when resuming is not successful.
3010 Affected file silcd/packet_receive.c.
3012 * Merged some code from c0ffee's silc-plugin. Affected files
3013 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
3015 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
3016 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
3017 to the primary router connection, the other one returns
3018 TRUE if packet must be broadcasted to network.
3020 * All notifys that are destined to primary router (to network)
3021 are now automatically sent to backup routers even if the
3022 router is standalone (and has backup router). Affected files
3025 * Added --without-irssi and --without-silcd configuration
3026 options for disabling the compilation of these applications.
3027 Affected file configure.in.pre and prepare.
3029 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3031 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
3032 UTF-8 encoding and decoding. Added also new encodings
3033 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
3035 Added also SILC_STRING_LANGUAGE which is language and charset
3036 specific encoder and decoer for those platforms that support
3037 iconv(). It can convert the UTF-8 to and from the locale
3038 specific character set.
3040 Affected file lib/silcutil/silcstrutil.[ch].
3042 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
3044 * Added function silc_get_command_name to the file
3045 lib/silcutil/silcutil.[ch].
3047 * Improved the server debug output a bit. Affected files are
3050 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3052 * Save the channel passphrase when received succesful JOIN
3053 command reply from router, on normal server. Otherwise
3054 joinig +a channels from normal server is not possible.
3055 Affected file silcd/command.c.
3057 * Fixed a bug in TOPIC_SET notify handling. The notifier
3058 may be other than client too, like server or channel.
3059 It expected it to always be only client and ignored the
3060 notify. Affected file silcd/packet_recieve.c.
3062 * Removed some (unnecessary) debug printing from
3063 lib/silccore/silcid.c and lib/silccore/silcargument.c.
3065 * Do not force CMODE_CHANGE when server is announcing new
3068 Router announces stuff only after server reannounces channel
3069 after CHANNEL_CHANGE notify.
3071 These fixes optimizes the announcing procedure, and perhaps
3072 fixes some problems too. Affected file silcd/packet_receive.c.
3074 * Fixed SERVER_SIGNOFF sending to local clients. It was
3075 totally broken and sent the notify to all local clients,
3076 instead of only to those that was on same channel as the
3077 signing off clients. Affected file silcd/server_util.c.
3079 * Added -D option to server. It can be used to give debug
3080 level. The levels are from 0 - 99, and are predefined for
3081 smooth server debugging. (see silcd.c for the predefined
3082 levels). Affected file silcd/server.c.
3084 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3086 * Fixed a bug in Irssi SILC client to close the connection
3087 properly when disconnecting from server. Affected file
3088 irssi/src/silc/core/client_ops.c.
3090 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3092 * When authenticating as founder during JOIN command, check
3093 that the one authenticating becomes the only founder on the
3094 channel. Affected file silcd/command.c.
3096 * Better checking for founder mode setting when CUMODE_CHANGE
3097 notify is received. Affected file silcd/packet_receive.c.
3099 * Close all connections when shutting down the server by sending
3100 DISCONNECT packet. Close all listeners too when shutting
3101 down the server. Affected file silcd/server.c.
3103 * Handle DISCONNECT packet correctly in client library by
3104 calling the "disconnect" client operation. Affected file
3105 lib/silcclient/client.c.
3107 * Handle local errors correctly during resuming. Affected
3108 file lib/silcclient/client.c.
3110 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3112 * The log file is not dupped internally anymore in
3113 lib/silcutil/silclog.c. Fixed memory leaks too.
3115 * The scheduler now dispatches all pending timeout tasks
3116 when it is uninitialized with silc_schedule_uninit.
3117 Affected file lib/silcutil/silcschedule.c.
3119 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3121 * Added --enable-stack-trace option to configure. Added
3122 memory allocation stack trace support. Added files
3123 lib/silcutil/stacktrace.[ch]. Affected files are
3124 lib/silcutil/silcmemory.[ch].
3126 * Fixed memory leaks from libraries and server. Affected
3127 files around the tree.
3129 * Reverted back a fix made to CUMODE which broke it.
3130 Affected file silcd/command.c.
3132 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3134 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3135 core library, and implemented it. All textual messages SHOULD
3136 use this flag and the message MUST be UTF-8 encoded.
3137 All text messages sent by Irssi SILC client are now UTF-8
3138 encoded (regardless whether the terminal supports UTF-8 or not).
3139 Affected files are lib/silccore/silcchannel.h,
3140 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3143 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3145 * Added lots of new statistics updating that was missing from
3146 the server and router code. Affected files in silcd/.
3148 * Sending SIGUSR1 signal to server now dumps the current
3149 server statistics into /tmp directory. Affected file is
3152 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3153 the SILC Hash Interface also. Added new functions
3154 silc_hash_get_name, silc_hash_init, silc_hash_update and
3155 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3157 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3159 * Added some better info printing for client during connecting.
3160 Affected file silcd/server_util.c.
3162 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3163 to silence a user on a channel. Affected files are
3164 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3165 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3166 and silcd/packet_receive.c.
3168 * Fixed a fatal bug in handling of malformed command payload.
3169 Affected file silcd/command.c.
3171 * Fixed a double free when announcing channel users to router.
3172 Affected file silcd/server.c.
3174 * After successful authentication to channel founder mode, check
3175 that there isn't anyone else with founder mode on the channel.
3176 The one that authenticated will become founder and anyone
3177 else is demoted. Affected file silcd/command.c.
3179 * Added error printing of any error that has occurred during
3180 any command in client library. Affected file is
3181 irssi/src/silc/core/client_ops.c.
3183 * Removed some error printing from the client library and left
3184 it for the application to worry (from the error status it
3185 receives in 'command' client operation. Affected file is
3186 lib/silcclient/command.c.
3188 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3190 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3191 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3192 Starting key agreement with itself is denied. Affected file
3193 is lib/silcclient/client_keyagr.c.
3195 * Fixed some error checkings from the SFTP library which caused
3196 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3197 and lib/silcsftp/sftp_util.c.
3199 * Added new "debug" and "debug_string" settings to Irssi SILC
3200 client which can be used to print runtime debugging on the
3201 Irssi's screen. Available when compiled with --enable-debug
3202 option. Affected file irssi/src/silc/core/silc-core.c.
3204 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3206 * Fixed a missing variadic parameter in a function call that
3207 caused server crash when a non-allowed connection arrived.
3208 Reported by Richard Becker. Affected file silcd/server.c.
3210 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3212 * Added WATCH list sending to backup routers from router.
3213 The WATCH command is sent by the router to the backup
3214 router. Affected file silcd/command.c.
3216 * Mark the backup_router flag for RouterConnection entry
3217 if the backup router stuff is defined in the config file.
3218 Affected file silcd/serverconfig.c.
3220 * Fixed some backup data sending around the code to work better
3221 if the router is standalone router. Not all places were fixed.
3222 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3225 * Fixed the router connecting when connecting to multiple
3226 routers. It ignored every other router except the first
3227 one. Affected file silcd/server.c.
3229 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3231 * Made the private key generation after expiration optional.
3232 If not created after expiration the old key will re-expire
3233 at a later time (and thus key pair is not necessary to
3234 change). Affected file irssi/src/silc/core/clientutil.c.
3236 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3238 * The length arguments in bind() and connect() were wrong
3239 and fixed now to used SIZEOF_SOCKADDR in the
3240 lib/silcutil/unix/silcunixutil.c.
3242 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3244 * Fixed detach timeout handling to use Client ID and not
3245 the actual client entry which may be freed in the callback.
3246 Affected file silcd/command.c.
3248 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3250 * Merged c0ffee's multiple interface support patch.
3251 Affected files in silcd/.
3253 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3255 * Cleanup keys properly. Affected file is
3256 irssi/src/silc/core/clientutil.c.
3258 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3260 * Display the user mode on the status bar. Affected file
3261 irssi/src/silc/core/silc-expandos.c.
3263 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3265 * If private message key is not set, but the flag is set in
3266 the packet, ignore the packet since it cannot be decrypted.
3267 Affected file lib/silcclient/client_prvmsg.c.
3269 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3271 * When resuming client, remove the old client entry from
3272 the watcher list too. Affected file silcd/packet_receive.c.
3274 * Do not allow normal server to force founder mode away
3275 from router if the founder mode is already set. Affected
3276 file silcd/packet_receive.c.
3278 * Remove the client entry with watch notify types with short
3279 timeout, and not directly, so that other notifys can be
3280 retrieved too. Affected file lib/silcclient/client_notify.c.
3282 * Display notification about data messages that cannot be
3283 displayed. Affected files irssi/src/silc/core/client_ops.c,
3284 irssi/src/fe-common/silc/module-formats.[ch].
3286 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3288 * Fixed the CHANNEL_CHANGE notify handling in client libary
3289 to not use freed memory. Affected file is
3290 lib/silcclient/client_notify.c.
3292 * Fixed CUMODE_CHANGE notify handling in server. Affected
3293 file silcd/packet_receive.c.
3295 * Fixed USERS command to support empty channels. Affected
3296 file silcd/command.c.
3298 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3300 * Allow multiple identical pending commands to be registered
3301 in client library. Affected file is lib/silcclient/command.c.
3303 * Call the completion for resolving client information only
3304 after all resolvers has finished. This fixes a crash in
3305 the client. Added support for checking when the resolvers
3306 are finished. Affected file is lib/silcclient/idlist.c.
3308 * Wait by default 3 seconds before reconnecting to the server
3309 after being disconnected. Makes the /detach command a bit
3312 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3314 * Check the watcher list before sending signoff notifys
3315 when closing client connection. Affected file is
3318 * Added better CMODE command rights checking. Affected file
3319 silcd/server_util.c.
3321 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3323 * Fixed watcher list checking during server signoff. It
3324 crashed the server. Affected file silcd/server_util.c.
3326 * The JOIN command reply returns now the founder's public
3327 key. Affected file is silcd/command.c.
3329 * Announce the channel mode, and the mode properties with
3330 CMODE_CHANGE notify. Affected file silcd/server.c.
3332 * Mark new channels by default disabled, untill at least
3333 one user joins the channel. Affected file is
3334 silcd/packet_receive.c.
3336 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3338 * The nickname argument to watch notify can be optional.
3339 Fixes a crash in server. Affected file silcd/packet_send.c.
3341 * Remove the client entry from cache if the WATCH notify type
3342 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3343 lib/silcclient/client_notify.c.
3345 * Check the watcher list before and after changing nickname
3346 when the NICK_CHANGE notify is received. Affected file is
3349 * Fixed a crash in OPER and SILCOPER command sending. Empty
3350 passphrase caused the crash. Affected file is
3351 lib/silcclient/command.c.
3353 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3355 * Merged with Irssi CVS for Irssi SILC client.
3357 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3359 * Completed the protocol specifications.
3361 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3363 * Merged with Irssi CVS for Irssi SILC client.
3365 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3367 * Added the founder's public key delivery to the
3368 CUMODE_CHANGE notify type as well. Updated the protocol
3369 specs and the code. Affected files are silcd/packet_send.[ch],
3370 silcd/packet_receive.c and silcd/command.c.
3372 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3374 * Added silc_pkcs_public_key_copy function into the
3375 lib/silccrypt/silcpkcs.[ch].
3377 * Remove the `iv' from the SilcChannelEntry since we can
3378 live without it. Affected files are silcd/idlist.h and
3379 silcd/packet_receive.c.
3381 * Added support for sending the founder's public key in
3382 the CMODE_CHANGE notify packet in the server. Affected
3383 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3384 silcd/command.c and silcd/server.c.
3386 * Changed the FOUNDER_AUTH authentication to use only
3387 public key authentication as defined by new protocol
3388 specs. Passphrase authentication with that mode cannot
3389 be used anymore. It is now possible to reclaim founder
3390 mode from any server in the network. Affected files are
3391 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3393 * Added permanent channels support by making the channel
3394 permanent when FOUNDER_AUTH mode is set on the channel.
3395 The channel will not be destroyed even if channel is empty
3396 when that mode is set. Protocol TODO #17. Affected
3397 files are silcd/server.[ch], server_util.[ch],
3398 silcd/command.c, silcd/packet_receive.c and
3399 lib/silcclient/command.c.
3401 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3403 * Added reference counter to the command reply context in
3404 the client library. Affected files are
3405 lib/silcclient/command_reply.[ch].
3407 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3409 * Fixed rekey protocol with PFS in the client library.
3410 Affected file is lib/silcclient/protocol.c.
3412 * Added support for list of errors in client library
3413 command reply handling. Affected file is
3414 lib/silcclient/command_reply.c.
3416 * Defined that the WHOIS and IDENTIFY commands can send
3417 list of errors. Updated the protocol specs. Protocol
3420 * Added support for sending list of errors to WHOIS and
3421 IDENTIFY commands in server. Added support for receiving
3422 list of errors in server. Affected files are
3423 silcd/command.c and silcd/command_reply.c.
3425 * Fixed client info resolving on LEAVE command in client
3426 library to not crash. Affected file is
3427 lib/silcclient/client_notify.c.
3429 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3431 * Defined that the NICK command replies with thew changed
3432 nickname too, to make the nickname changing simpler at
3433 the client's end. Updated protocol specs and the code
3434 in client and server. Affected files are
3435 silcd/command.c, lib/silcclient/command_reply.c and
3436 lib/silcclient/command.c.
3438 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3440 * Added `Compressed' packet flag to indicate that the packet
3441 payload is compressed by the sender. Updated the protocol
3442 specs and the core library. The compression still is not
3443 implemented in the sources. Affected file is
3444 lib/silccore/silcpacket.h.
3446 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3448 * Remove pending command callbacks also if the connection
3449 to the server is destroyed. Affected file is
3450 lib/silcclient/client.c.
3452 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3454 * Added new QUIET channel user mode that can be used to
3455 quiet a user in a channel. Updated the protocol specs but
3456 it wasn't implemented yet. Protocol TODO #27. Affected
3457 file is lib/silccore/silcmode.h.
3459 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3461 * Added BLOCK_INVITE user mode to be able to block incoming
3462 invite notifications. Protoocol TODO #26. Affected files
3463 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3466 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3467 the protocol specs and the code. Affected file is
3468 lib/silccrypt/silcpkcs.c.
3470 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3472 * Disconnect Payload includes now the status type. Updated
3473 the protocol specs and the code. Protocol TODO #25.
3474 Affected files are silcd/server.c, lib/silcclient/client.c.
3476 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3477 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3478 Moved the silc_client_command_status_messages table to the
3479 lib/silcutil/silcutil.c and added new funtion
3480 silc_get_status_message, which deprecates function
3481 silc_client_status_message. Affected files are
3482 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3483 lib/silcutil/silcutil.[ch].
3485 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3487 * Defined that the nickname hash in Client ID MUST be from
3488 lowercase nickname. This effectively changes nicknames in
3489 SILC to case-insensitive. Updated the protocol specs and
3490 the code. Affected files are lib/silcutil/silcutil.[ch],
3491 silcd/serverid.c, and silcd/idlist.c.
3493 * Added new channel user modes BLOCK_MESSAGES_USERS and
3494 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3495 code. Affected files are lib/silccore/silcmode.h,
3496 lib/silcclient/command.c, and silcd/packet_send.c.
3498 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3499 specs and code. Affected file lib/silccore/silcstatus.h.
3501 * Added support for watch list. It is possible to add nicknames
3502 to be watched, and when they come to network, leave network
3503 or user mode changes the watcher will be notified of this
3504 change. Added SILC_COMMAND_WATCH command, added new
3505 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3506 notifications. Updated the protocol specs and implemented
3507 this to library, client and server. Protocol TODO #21.
3508 Affected files are lib/silccore/silccomand.h,
3509 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3510 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3511 silcd/packet_send.[ch], silcd/packet_receive.c, and
3512 irssi/src/silc/core/client_ops.c.
3514 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3515 somebody watching you. Updated the protocol specs and the
3516 code. Affected files are lib/silccore/silcmode.h, and
3517 lib/silcclient/command.c.
3519 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3521 * Added service support to SILC protocol. Added new command
3522 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3523 core library. Services are not implemented in server or
3524 client for now. Protocol TODO #20. Affected files are
3525 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3527 * Added SilcStatus argument to `command' client operation
3528 to return the error status when command sending fails
3529 locally. Changed all command in client library to return
3530 correct command status. Affected files are
3531 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3532 irssi/src/silc/core/client_ops.c.
3534 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3536 * Added silc_mime_parse function to parse MIME headers.
3537 Affected files are lib/silcutil/silcstruti.[ch].
3539 * Added MIME header parsing in Irssi SILC Client. It displays
3540 all textual MIME objects, others it ignores. Affected file
3541 is irssi/src/silc/core/clien_ops.c.
3543 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3545 * Fixed a bug in the pid writing function, which couldn't be
3546 written in a root-owned directory.
3548 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3550 * Defined that channel message to unknown Channel ID must
3551 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3552 Updated the protocol specs and the code in server. The
3553 affected file is silcd/packet_receive.c.
3555 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3557 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3558 that it is used to send error notifys if error occurs during
3559 some SILC packet processing, except commands. The error
3560 types are same as for command reply types. Defined that
3561 if private message is sent to unknown Client ID the error
3562 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3563 Updated the protocol specs and code. Affected files are
3564 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3565 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3566 and irssi/src/silc/core/client_ops.c. Renamed the
3567 SilcCommandStatus to SilcStatus.
3569 * Defined the use of extra WHOIS attributes in WHOIS command.
3570 The <Requested Attributes> (defined in a separate document)
3571 can be used to request additional information about user
3572 not returned by standard WHOIS command. Defined that server
3573 can send WHOIS command directly to client. Client provides
3574 the requested attributes to the server. Updated the protocol
3575 specs. Protocol TODO #4. Implementation is not done yet
3576 (Protocol TODO #24).
3578 * Renamed function silc_client_command_status_message to
3579 silc_client_status_message. Affected files are
3580 lib/silcclient/command_reply.[ch].
3582 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3584 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3585 32 bit integers. Updated the protcol specs and the code.
3586 Affected files are silcd/command.c and
3587 lib/silcclient/command.c.
3589 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3591 * Fixed a bug in library where sending a bogus authentication
3592 payload would lead to a crash. Affected file is
3593 lib/silccore/silcauth.c.
3595 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3597 * Added detach_disabled and detach_timeout server config
3598 options to the server. Affected files silcd/serverconfig.[ch],
3599 silcd/command.c and silcd/packet_receive.c.
3601 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3603 * Added resolve_cmd_ident field to the SilcClientEntry structure
3604 too so that if the entry is for example being resolved so
3605 another command may attach to the same pending command reply
3606 without requiring to resolve the same entry again. Added
3607 support for adding multiple pending commands for one
3608 command idenfier. Affected files lib/silcclient/command.[ch],
3609 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3611 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3613 * Defined that server receives WHOIS command reply for private
3614 and secret channels too. Updated protocol specs and the
3615 code in server. Affected file silcd/command.c.
3617 * Defined <channel user mode list> argument to WHOIS command
3618 reply for returning user modes on the channels. The
3619 channel list now doesn't include the user mode anymore but the
3620 actual channel mode. Updated protocol specs and the code in
3621 client and server. Affected files are silcd/command_reply.c,
3622 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3623 and lib/silcclient/command_reply.c.
3625 * Save the channels list in WHOIS command reply in normal server
3626 so that WHOIS always shows joined channels also in normal
3627 server and not just on router. Affected file is
3628 silcd/command_reply.c.
3630 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3632 * Defined that server receives USERS command reply for private
3633 and secret channels too. Updated protocol specs and the
3634 code in server. Affected file silcd/command.c.
3636 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3638 * Changed the UMODE's mode mask argument to be optional. If
3639 not provided then the command merely returns the current mode
3640 mask to the client. Updated protocol specs and the server.
3641 Affected file is silcd/command.c.
3643 * Added SILC session detachment/resuming support. It is possible
3644 to detach by closing the network connection and then re-connect
3645 and resume to the old client session. Added DETACHED user
3646 mode that server will set for detached client. Added new
3647 packet RESUME_CLIENT which is used to perform the resuming
3648 process. Added DETACH command. Updated the protocol specs,
3649 core library, client and server. Protocol TODO #22. Very
3650 many affected files around the tree.
3652 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3654 * Changed the CMODE's mode mask argument to be optional. If
3655 not provided then the command merely returns the current mode
3656 mask to the client. Updated protocol specs and the server.
3657 Affected file is silcd/command.c.
3659 * Changed the Killer's Client ID in KILLED notify to be just
3660 any ID payload since router server is allowed to kill as well.
3661 Updated protocol specs, client libary and server. Affected
3662 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3663 and irssi/src/silc/core/client_ops.c.
3665 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3667 * Added new user modes ANONYMOUS for special anonymous servers
3668 that may set the mode for client, and BLOCK_PRIVMSG which
3669 client may set to block incoming private messages unless the
3670 Private Message Key flag is set (using private keys to protect
3671 private messages). Updated protocol specs and code in client
3672 and server and core library. Protocol TODO #23. Affected
3673 files are lib/silccore/silcmode.h, silcd/server.[ch],
3674 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3675 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3677 * Added new channel user mode BLOCK_MESSAGES which the client
3678 may set to itself to tell server not send channel messages.
3679 Other packets such as channel key packets are still sent.
3680 Protocol TODO #23. Updated the protocol specs, client and
3681 server. Affected files are lib/silccore/silcmode.h,
3682 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3683 lib/silcutil/silcutil.c, silcd/command.c, and
3684 silcd/packet_send.c.
3686 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3688 * Redefined the Status Payload to include now two 8 bit fields,
3689 instead of one 16 bit field. This now makes it possible to
3690 send list of errors. Updated the protocol specs and the code
3691 in core library, client library and server. Protocol TODO #1.
3692 Affected files are lib/silccore/silccommand.[ch],
3693 lib/silcclient/command_reply.[ch], silcd/command.c,
3694 silcd/command_reply.c and silcd/packet_receive.[ch].
3696 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3698 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3699 must be handled by the application and should tell the application
3700 that an error message was already printed, and it should print the
3701 config coords (line, filename, ...). Affected files are
3702 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3704 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3705 server config parsing code more readable.
3707 Fixed a bug in the fetch_logging() config callback.
3709 Affected files is silcd/serverconfig.c.
3711 * Drop root privileges when started in foreground. Don't drop them
3712 if debugging also. Affected file is silcd/silcd.c.
3714 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3716 * Added more IM-like features by introducing new user modes
3717 for setting various presence information. Added new modes:
3718 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3719 specs and code. Protocol TODO #19. Affected files are
3720 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3721 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3723 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3725 * Added STATS command to the protocol after all, to return
3726 various statistical information about the network. It can
3727 be used by clients to retrieve statistical information, and
3728 servers may use it to to fetch cell and network wide
3729 statistics from router. Updated the protocol specs and
3730 implemented it to the server. Protocol TODO #16.
3731 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3732 silcd/command_reply.[ch].
3734 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3736 * The LIST command reply in client libary now adds new channel
3737 entry if the returned channel doesn't exist yet in cache,
3738 and returns the channel entry to the application in the
3739 command_reply client operation. Affected file is
3740 lib/silcclient/command_reply.c.
3742 * Changed the channel message payload's MAC generation to
3743 include the IV in the MAC as well. This way all relevant
3744 parts of the channel message payload are authenticated also
3745 with the channel message MAC (and not only by packet MAC).
3746 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3747 Affected file is lib/silccore/silcchannel.c.
3749 * Fixed the SKE to save the remote version, since the
3750 silc_ske_parse_version mistakenly checked wrong version,
3751 after it replaced the start payload. Affected files are
3752 lib/silcske/silcske.[ch].
3754 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3756 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3757 string utility functions. Added there also new functions
3758 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3759 Affected files lib/silcutil/silcstrutil.[ch].
3761 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3762 files are lib/silcutil/silcstrutil.[ch].
3764 * Defined that the security property fields in SKE SHOULD be
3765 UTF-8 encoded, defined that version string MUST be US-ASCII
3766 encoded, defined that passphrases sent in connection
3767 authentication protocol MUST be UTF-8 encoded. Implemented
3768 these to the client and server. Defined also that other
3769 passphrases sent in the protocol MUST be UTF-8 encoded.
3770 Affected files are lib/silcske/silcske.c,
3771 lib/silcclient/protocol.c, silcd/protocol.c,
3772 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3774 * Changed the silc_client_close_connection interface to not
3775 need the SilcSocketConnection which should not be visible
3776 to application. Affected files are lib/silcclient/client.c
3777 and lib/silcclient/silcclient.h.
3779 * Rewrote the text for Private Message Key Payload in the
3780 protocol specification. Protocol TODO #11.
3782 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3784 * Upgraded the protocol version to 1.1, updated protocol specs
3787 * Added the nickname as new argument to NICK_CHANGE notify and
3788 added it to protocol specs and implemented it to client and
3789 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3790 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3791 lib/silcclient/client_notify.c.
3793 * Added the killer's client ID to the KILLED notify and added
3794 it to protocol specs and implemented it to client and server.
3795 Protocol TODO #13. Affected files are silcd/command.c,
3796 silcd/packet_receive.c, packet_send.[ch],
3797 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3798 The killer's client entry is now returned to application in
3799 the `notify' client operation.
3801 * Fixed the Max Argument fields that had too large value set
3802 in the protocol specs. Protocol TODO #14.
3804 * Added the LEAVE command reply to return the ID of parted
3805 channel. Updated protocol specs and implemented it to the
3806 client and server. Protocol TODO #15. Affected files are
3807 silcd/command.c, lib/silcclient/command_reply.c. The channel
3808 entry is now returned to application in the `command_reply'
3811 * Rewrote the version SKE version checking in client libary
3812 and in server to use the silc_parse_version_string. Affected
3813 files are lib/silcclient/protocol.c, silcd/protocol.c.
3815 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3816 commands that was missing it, and updated protocol specs and
3817 the server implementation. Protocol TODO #10. The affected
3818 file is silcd/command.c.
3820 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3821 generic reply to a generic request (REQUEST flag), and
3822 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3823 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3824 to define the payload for DATA flag. Added the flags to
3825 the implementation. Protocol TODO #9. Affected file is
3826 lib/silccore/silcchannel.h.
3828 Changed the client library to return the message length
3829 to application as well in the channel_message and private_message
3830 client operations. Affected files are
3831 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3832 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3833 and lib/silcclient/client_ops_example.c.
3835 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3836 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3837 the channel. Updated protocol specs and impelemented this
3838 to client and server. Protocol TODO #6. Affected files are
3839 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3840 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3842 Added new options m and M to CMODE command in Irssi SILC
3843 client to set these modes.
3845 * Deprecated all administrative commands from SILC protocol
3846 since they are highly implementation specific commands.
3847 Updated protocol specs. Moved the old commands in
3848 implementations to private range of command types. Affected
3849 files are silcd/command.c, lib/silcclient/command.c and
3850 lib/silcclient/command_reply.c. Protocol TODO #8.
3852 * Fixed a bug in server where sending unknown command crashes
3853 the server. Affected file silcd/command.c.
3855 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3857 * Added SILC_PROTOCOLVERSION macro to check protocol version
3858 of a socket connection. The affected file is
3859 lib/silcutil/silcsockconn.h.
3861 * Added better error logging in rekey protocol. Affected file
3864 * Do not check public key types in SKE during rekey. Affected
3865 file lib/silcske/payload.c.
3867 * Fixed the rekey protocol with PFS, which was totally broken.
3868 Affected file silcd/protocol.c.
3870 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3872 * Some client implementations quit network by doing first LEAVE
3873 and then immediately SIGNOFF (like Bombyx). We now do check
3874 after a short time after LEAVE notify and check whether the
3875 client is still valid after LEAVE, and if not we remove it from
3876 cache. Affected file is lib/silcclient/client_notify.c.
3878 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3880 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3881 it's good not to have security holes here.
3883 * Fixed a negative refcount situtuation for the config context.
3884 Affected file is silcd/serverconfig.c.
3886 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3888 * ROBOdoc documented lib/silcutil/silcutil.h.
3890 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3892 * Optimized even more the SilcPacketContext structure. Now
3893 totally saved 16 bytes of memory per context after optimization.
3894 Affected files are lib/silccore/silcpacket.[ch].
3896 * Made strict checks for valid SILC IDs. Affected file is
3897 lib/silccore/silcid.c.
3899 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3901 * Changed the object argument for silc_cipher_register,
3902 silc_hash_register, silc_hmac_register and silc_pkcs_register
3903 to const. Affected files are lib/silccrypt/silccipher.[ch],
3904 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3906 * Changed the silc_get_username and silc_get_real_name to
3907 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3909 * Fixed the Irssi SILC Client to use the silc_get_username and
3910 silc_get_real_name insted of glib routines since the glib
3911 routines only corrupt stack. Fixes the Irssi SILC to work in
3912 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3914 * Fixed the Irssi to not use g_get_home_dir since it crashes
3915 or returns garbage on cygwin and corrupts stack. Added function
3916 get_home_dir to Irssi routines. Affected files are
3917 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3919 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3921 * Made some structure optimizations. SFTP memory FS MemFSEntry
3922 entry structure. Optimized SilcTask structure. Optimized
3923 SilcPacketContext structure.
3925 Affected files lib/silcsftp/sftp_fs_memory.c,
3926 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3928 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3930 * And yet again reverted back the config thing since Johnny
3931 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3934 * Fixed memory leaks from config object. Affected files are
3935 silcd/serverconfig.[ch].
3937 * Added support for adding new connections to the server in rehash.
3938 After rehash they take effect.
3940 Added support for changing the maximum allowed connections in
3941 rehash. The number can grow but going smaller is not supported.
3943 Added function silc_server_num_sockets_by_remote to the
3944 silcd/server_util.[ch].
3946 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3948 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3950 * Added preliminary checking during config parsing for a valid
3951 public/private key and removed further checks in the code.
3952 Affected files are silcd/serverconfig.[ch], server.c.
3954 * Moved functions silc_server_drop() and silc_server_daemonise()
3955 from server.c to silcd.c since they are stricly related to
3956 the application activity.
3958 * Reverted a small part of the automatic ref/unref since
3959 it caused a double unref in some situations. Affected
3960 files are silcd/silcd.[ch], server.c, serverconfig.c.
3962 * Added some .cvsignore files in the lib directory.
3964 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3966 * Fixed silc_net_gethostbyaddr to correctly resolve by
3967 address. Affected file lib/silcutil/silcnet.c.
3969 * Fixed the notify relaying to client. The HMAC to be used
3970 with relayed packets ws wrong and caused decryption failure
3971 at the client end. Affected file is silcd/packet_receive.c.
3973 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3975 * Created new branch silc_protocol_1_0_branch.
3977 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3979 * Changed the silc_server_config_* routines to be SilcServer
3980 independent. They are now officially application specific code
3981 and not part of generic server implementation. Affected files
3982 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3984 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3986 * Added automatic referencing of config context in the
3987 silc_server_config_alloc, and automatic unreferencing in the
3988 silc_server_config_destroy. Affected files are
3989 silcd/serverconfig.[ch], silcd/silcd.c.
3991 * Fixed the silc_log_quick handling in the logging routines.
3992 It didn't log quickly when it was TRUE. Affected file is
3993 lib/silcutil/silclog.c. Also the flush delay was set even
3994 if it was 0 in config file. Affected file is
3995 silcd/serverconfig.c.
3997 * Added support for changing key pair of the server in rehash.
3998 Affected file silcd/server.c.
4000 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4002 * Fixed the TOPIC_SET notify to not cras. It changed the topic
4003 too early, before getting the channel entry. Affected file
4004 is silcd/packet_receive.c.
4006 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4008 * Added functions silc_server_config_[ref/unref], these are used
4009 to prevent that the config object is destroyed.
4011 No longer directly affect global variables silc_log_quick and
4012 silc_log_delay, they are first cached inside the config object
4013 and then applied with silc_server_config_setlogfiles().
4015 silc_server_config_set_defaults() is now internal to
4016 serverconfig.c, there are no reasons to show this internal stuff
4019 Affected files are silcd/serverconfig.[ch].
4021 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
4022 fprintf's to stderr, since some code may be executed again after
4023 the server went into the background. Affected files are
4026 * Added rehash support. Added function silc_server_rehash() that
4027 will perform all the basic tasks of the rehashing procedure.
4029 * Added command line option `-x, --hexdump'. This will enable the
4030 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
4031 The option `--hexdump' implies `--debug'.
4033 * Fixed a bad bug in the logging APIs (silcutil library) where
4034 the application would crash after calling silc_log_reset_all().
4036 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4038 * Fixed the KICKED notify handling in client library to
4039 correctly remove the channel and all entries from the
4040 channel when I was kicked. This bug crashed the client.
4042 Fixed yet another but in KICKED notify handling to remove
4043 the kicked client correctly from the channel.
4045 Affected file is lib/silcclient/client_notify.c.
4047 * Fixed a minor bug in looking up correct client entry
4048 in KICKED notify in server. Affected file is
4049 silcd/packet_receive.c.
4051 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
4052 sources correctly to distribution. Fixes --with-gmp option.
4054 * Removed the manual rehashing from ID Cache, and changed it
4055 to use the SILC Hash Table's auto rehash feature. Affected
4056 file is lib/silccore/silcidcache.c.
4058 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4060 * Fixed a bug in the silc_client_nickname_format function that
4061 handles the multiple same nickname formatting. Two clients
4062 with same nickname caused problems after the first one left
4063 and rejoined. It didn't format the nickname correctly.
4064 Affected file is lib/silcclient/idlist.c.
4066 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4068 * Don't change the topic if olod topic is same as new one.
4069 Affected file is silcd/packet_receive.c.
4071 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4073 * Added cross-reference support to the SILC Documentation
4074 generator. All types across all HTML files are now cross-
4075 referenced. Affected files util/robodoc/generator.c and
4076 scripts/silcdoc/silcdoc.
4078 * Added file lib/silcutil/silctypes.h to include all the
4079 arithmetic type definitions and some macros. Removed
4080 includes/bitmove.h and moved macros to silctypes.h.
4082 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4084 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
4086 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4088 * Added `type' argument to silc_id_payload_parse_id function which
4089 now returns the type of the ID to the sent pointer. Affected
4090 file is lib/silccore/silcid.[ch].
4092 * Added check for CMODE_CHANGE notify type that mode change is
4093 allowed by the sender. Affected file silcd/packet_receive.c.
4095 * Added check for CUMODE_CHANGE notify type that mode change is
4096 allowed by the sender. Affected file silcd/packet_receive.c.
4097 Added the ID type as CUMODE_CHANGE notify type as argument
4098 to the `notify' client operation. Affected files are
4099 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4101 * Added function silc_client_add_server to the client library.
4102 Added support for resolving also channel and server info when
4103 received unknown entity in notify packet. Affected files are
4104 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4106 * Added function silc_command_get_status to return the command
4107 status from the command reply's argument payload. Affected files
4108 are lib/silccore/silccommand.[ch].
4110 * Added check for KICKED notify type that the kicking is
4111 allowed by the client. Affected file silcd/packet_receive.c.
4113 * Created function silc_get_input which can be used to get input
4114 (echo on or off) from user on command line. Affected files are
4115 lib/silcutil/silcutil.[ch].
4117 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4119 * Optimized silc_server_packet_relay_to_channel function.
4120 Added new function silc_channel_message_payload_encrypt which
4121 can be called directly if channel message payload needs to
4122 be encrypted and is already encoded (no need to call _encode
4123 function). Packet relaying is now done by router without any
4124 extra memory allocations. Affected files are
4125 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4126 silcd/packet_send.c.
4128 * Fixed the INVITE notify handling. It took wrong arguments
4129 as invite list and invite delete. Affected file is
4130 silcd/packet_receive.c.
4132 * Added check for TOPIC_SET notify type that the topic change is
4133 allowed by the client. Affected file silcd/packet_receive.c.
4135 * Added check for INVITE notify type that inviting is allowed by
4136 the client. Affected file silcd/packet_receive.c.
4138 * Changed the silc_server_client_on_channel to return the
4139 SilcChannelClientEntry as well. Moved the function
4140 silc_server_check_cmode_rights to server_util.[ch].
4141 Affected files are silcd/server_util.[ch], silcd/command.c.
4143 * Added function silc_server_check_umode_rights to check whether
4144 changing client's user mode is allowed. Added check for
4145 UMODE_CHANGE notify type that the umode change is allowed
4146 by the client. Affected files are silcd/server_util.[ch],
4147 silcd/packet_receive.c and silcd/command.c.
4149 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4151 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4152 ID length. It ignored that ID can be IPv6 based as well.
4153 Affected file lib/silccore/silcpacket.h.
4155 * Fixed the silc_id_id2str and silc_id_str2id to take the
4156 IPv6 address offset's into consideration. Affecte file is
4157 lib/silccore/silcid.c.
4159 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4161 * Fixed the internal Unix scheduler functions to check for
4162 NULL context they may receive. The affected file is
4163 lib/silcutil/unix/silcunixschedule.c.
4165 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4167 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4168 can specify different directory with --home command line
4169 parameter. Affected files irssi/src/silc/core/client_ops.c,
4172 * SILC-specific commands aren't now executed if the active server
4173 isn't of SILC-type, so there won't be problems with having
4174 IRC and SILC protocol support in same client. Affected files
4175 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4178 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4180 * Improved the signal support in SILC Schedule. Added new
4181 function silc_schedule_signal_call which is used by application
4182 to mark a signal to be called. It is now safe to perform
4183 any kind of tasks in signal callbacks since it is guaranteed
4184 that the application specified signal callback is called
4185 after the signal is over. Affected files are
4186 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4188 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4190 * Added `name' field to SilcChannelPrivateKey to represent
4191 application given name for the key. Moved also the context from
4192 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4193 Added the `name' argument also to the function
4194 silc_client_add_channel_private_key.
4196 Added function silc_client_current_channel_private_key to set the
4197 current channel private key in use.
4199 Added "change" command to KEY command which can be used to change
4200 the current channel private key. Bound the command also to
4201 alt+K (Alt+Shift+k).
4203 Also affected files lib/silcclient/client_channel.c,
4204 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4206 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4208 * Added silc_rng_get_byte_fast function in to the
4209 lib/silccrypt/silcrng.[ch].
4211 * Changed the interface of silc_packet_assemble and the
4212 silc_packet_send_prepare. If silc_packet_assmble is now
4213 called the application does not call silc_packet_send_prepare
4214 because the library will call it automatically. These
4215 interfaces now also return a reference to the outgoing buffer
4216 which includes the assembled packet, which the application can
4217 use to encrypt the packet.
4219 Affected files are lib/silccore/silcpacket.[ch],
4220 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4221 silcd/packet_send.c, server_backup.c and packet_receive.c.
4223 * Fixed a packet sending bug on very high load, where outgoing
4224 packet queue wasn't handled correctly and packets got corrupted.
4225 Affected files are lib/silcutil/*/silc*sockconn.c,
4226 lib/silcclient/client.c and silcd/server.c.
4228 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4230 * Added macro SILC_PACKET_DATALEN which can be used during
4231 packet assembling to check whether the data to be added to
4232 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4233 len is truncated until it fits it.
4235 Added checks for maximum length of channel message payload and
4236 private message payload also.
4238 Added checks for maximum packet length in server and in
4241 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4242 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4243 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4244 lib/silcclient/client_prvmsg.c.
4246 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4248 * Added silc_server_packet_queue_purge call to the
4249 silc_server_disconnect_remote to assure that all data in the
4250 queue before disconnecting is sent to the network. Affected
4251 file silcd/server.c.
4253 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4255 * Added the deleting of server's own ID cache entry to the
4256 silc_server_free function. Free also everything else that
4257 has been allocated in silc_server_init. The affected file
4260 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4262 * Added functions silc_parse_version_string, silc_version_to_num,
4263 and silc_ske_parse_version to parse SILC protocol style version
4264 strings. Affected files lib/silcutil/silcutil.[ch] and
4265 lib/silcske/silcske.[ch].
4267 * Added new configuration params: version_protocol, version_software
4268 and version_software_vendor to specify what version the remote
4269 host must at least be to be able to connect to server. The vendor
4270 string can be regex matched too. Added new function
4271 silc_server_connection_allowed to check maximum number of allowed
4272 connections, and allowed versions for incoming connections.
4273 Affected files are silcd/server.c, server_util.[ch] and
4276 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4278 * Added preliminary support for signals in scheduler. The
4279 signals we care about are now blocked always when the scheduler
4280 is locked. This way we can synchronise the use of signal with
4281 scheduler. It is guaranteed that when signal occurs the scheduler
4282 is not locked, and thus new tasks can be safely added to the
4285 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4286 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4287 Added new platform specific routines
4288 silc_schedule_internal_signals_[un]block and
4289 silc_schedule_internal_signal_[un]register.
4291 Added new functions to SILC Schedule API:
4292 silc_schedule_signal_[un]register. Each signal that application
4293 is going to use should be registered to the scheduler.
4295 Affected files are lib/silcutil/silcschedule.[ch],
4296 lib/silcutil/*/silc*schedule.c.
4298 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4300 * Check for unauthenticated client and server in the
4301 silc_server_new_client and silc_server_new_server functions.
4302 Affected file silcd/packet_receive.c.
4304 * Added function silc_string_is_ascii to check whether given
4305 string is 7-bit ASCII string. Affected files are
4306 lib/silcutil/silcutil.[ch].
4308 * Added function silc_id_is_valid_server_id into the
4309 silcd/serverid.c and added checking for valid Server ID's in
4310 silc_server_new_server. The Server ID must always be based
4311 on the server's public IP address.
4313 * Added logging of DISCONNECT packet message in the server.
4314 Affected file silcd/server.c.
4316 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4318 * Changed all library interfaces that use Global RNG to also
4319 accept SilcRng as argument. Affected files are
4320 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4321 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4322 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4323 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4324 lib/silccrypt/rsa.c.
4326 * Added function silc_pkcs_generate_key to the
4327 lib/silccrypt/silcpkcs.[ch] for applications so that they
4328 don't need to do pkcs->pkcs->init calls anymore.
4330 * Remove SilcSocketConnection from the SFTP API since it really
4331 wasn't needed there. The application has the information
4332 saved in its contexts anyway and the SFTP layer doesn't need
4333 know about it. Affected files lib/silcsft/silcsftp.h and
4334 lib/silcsftp/sftp_[server/client].c.
4336 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4337 The SilcSimContext is not SilcSim.
4339 * Fixed possible buffer overflows in silc_id_render in the
4340 lib/silcutil/silcutil.c.
4342 * On EPOC the global crypto module lists are not used at all
4343 in the crypto library. Added support for using the constant
4344 algorithm list on EPOC. Affected files are
4345 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4348 * Fixed the handling of third parameter of KICKED notify, since
4349 it was mistakenly updated to SILC Protocol 1.0 even though it
4350 is to be included in 1.1. Since it is not in 1.0 it is not
4351 mandatory, and this fix now handles it only if it is provided,
4352 and it is not error if it is not provided. Affected file
4353 lib/silcclient/client_notify.c.
4355 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4357 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4358 client. Affected file irssi/src/silc/core/client_ops.c.
4360 * Merged with Irssi 0.8.4 from irssi.org CVS.
4362 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4364 * Check for valid socket connection in client entries before
4365 sending any messages. Fixes a crash, but doesn't fix some
4366 other underlaying bug that is lurking there. Affected
4367 file silcd/packet_send.c.
4369 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4371 * $usermode, $cumode and $cumode_space expandos shouldn't do
4372 anything with non-SILC server records. Affected file
4373 irssi/src/silc/core/silc-expandos.c
4375 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4377 * Fixed the silc_net_check_[host/local]_by_sock to support
4378 IPv6 bound sockets as well. Now they can return IPv6 addresses
4379 as well. Affected file lib/silcutil/silcnet.c.
4381 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4382 Affected lib/silcutil/unix/silcunixnet.c.
4384 * Fixed ID rendering (at least on some platforms, not NetBSD)
4385 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4387 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4389 * Added silc_hash_public_key and silc_hash_public_key_compare
4390 functions to be used with SilcHashTable. They can be used to
4391 hash public keys and compare public keys in hash table. Affected
4392 file lib/silcutil/silcutil.[ch].
4394 * Added support for specifying multiple public keys for Client
4395 connection section in server configuration file. This makes it
4396 possible to accept multiple public keys from same host, or to
4397 make a section that accepts any incoming host, and have the
4398 accepted public keys listed in the section.
4400 Added functions silc_sever_[find/get]_public_key, added the
4401 support for this actually to all connection sections but only
4402 the Client section is currently allowed to specify multiple
4405 Affected files are silcd/server.c, server_internal.h,
4406 command.c, protocol.c, server_util.[ch], packet_receive.c.
4408 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4410 * Merged Irssi 0.8.2 from irssi.org CVS.
4412 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4414 * If silc_debug is TRUE, also output standard logging messages
4415 to stderr with the debug output.
4417 Made silc_log_reset_all() flushing all channels before returning.
4418 Also fixed some documentation typos.
4420 Affected files are lib/silcutil/silclog.[ch].
4422 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4424 * Fixed the server to check correctly the amount of connections
4425 from single host, by checking also the type of the connection.
4426 Fixed also the comparison of number of connections and number
4427 of allowed connections. Affected files are silcd/server.c,
4430 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4432 * Fixed the USERS command reply to save the user's mode on the
4433 channel as well. Fixed JOIN command reply to check whether a
4434 client is on channel already and not join it twice. Affected
4435 file lib/silcclient/command_reply.c.
4437 * Added new file silc-expandos.c into irssi/silc/core/ to return
4438 various stuff for various signal for the statusbar etc. updating.
4439 Now Irssi SILC client prints channel user modes etc. on the
4442 * The user mode (like server/router operator changes) is now shown
4443 on the Irssi SILC client's statusbar. The affected files are
4444 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4446 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4448 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4449 to SILC_SCHEDULE_[UN]LOCK macros.
4451 * Added more error printing to logs in server code. Affected
4452 files silcd/server.c and silcd/protocol.c.
4454 * Fixed -S option parsing in Irssi SILC Client. Affected file
4455 irssi/src/silc/core/silc-core.c.
4457 * Added silc_buffer_alloc_size function. Affected file is
4458 lib/silcutil/silcbuffer.h.
4460 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4462 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4463 constants. Affected files in
4464 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4467 * Changed the internal SFTP Memory FS table to const. Affected
4468 file lib/silcsftp/sftp_fs_memory.c.
4470 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4472 * Fixed the buffer formatting and unformatting routines to
4473 check the size of 64 bits types with sizeof(). Affected
4474 file is lib/silcutil/silcbuffmt.c.
4476 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4478 * Removed 0.6.x backwards support.
4480 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4482 * Changed all integer type names:
4483 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4484 to avoid collisions with other libraries using same type names
4487 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4489 * Added `prefer_ipv6' argument to the functions
4490 silc_net_gethostbyname[_async]. If it is TRUE it will return
4491 IPv6 address over IPv4. If FALSE IPv4 address is returned
4492 even if IPv6 address was found. Affected files
4493 lib/silcutil/silcnet.[ch].
4495 * Added support silc_net_create_connection[_async] to fallback
4496 to IPv4 address if IPv6 address could not be used (like if
4497 it doesn't work on a specific system). Affected file in
4498 lib/silcutil/unix/silcunixnet.c.
4500 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4502 * Added silc_schedule_reinit function to do the enlarging
4503 of the max tasks handling capabilities of the scheduler.
4504 Affected files lib/silcutil/silcschedule.[ch].
4506 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4508 * Added automatic extern "C" { ... } for C++ compilers so the
4509 application does not need to define them. Affected file
4510 includes/silcincludes.h.
4512 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4513 old name went against naming convention. Applications now
4514 include "silcclient.h" instead of "clientlibincludes.h".
4515 Removed includes/clientlibincludes.h, it is redundant now.
4517 * Renamed includes/version.h to silcversion.h.
4519 * Added really preliminary support for OS/2 into the util
4520 library. Only thread & mutex API is implemented, others
4521 are still to be implemented. Created the lib/silcutil/os2/
4522 directory. Created also file includes/silcos2.h.
4524 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4526 * Added preliminary BeOS support into the util library.
4527 Created lib/silcutil/beos/, and implemented all the needed
4528 functions to support SILC on BeOS. Created also file
4529 includes/silcbeos.h.
4531 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4533 * Added proper initializations to silc's irssi code, so it's
4534 now possible to load it as module. Affected files
4535 irssi/src/silc/core/silc-core.c,
4536 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4538 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4540 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4543 * Fixed the silcdoc document generator to correct generate
4544 docs from all kinds of filenames. Affected files are
4545 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4547 * ROBOdoc documented lib/silcutil/silcmemory.h.
4548 Added also new function silc_memdup.
4550 * Removed lib/silcutil/silcbufutil.h and moved those routines
4551 to the lib/silcutil/silcbuffer.h.
4553 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4555 * Added `user_count' to the SilcChannelEntry which now tells the
4556 number of users on the channel. The user count is now saved
4557 in normal server of global channels as well. Affected files
4558 silcd/server.c, idlist.h, packet_receive.c and command.c.
4560 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4561 include file utility functions.
4563 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4564 instead of calling directly OS routines.
4566 * Fixed NICK change printing in Irssi SILC Client. Fixed
4567 KICKED notify printing in Irssi SILC Client. Affected file
4568 irssi/src/silc/core/client_ops.c.
4570 * Fixed a NICK change bug in client library, to not recreate the
4571 client_entry->channels hash table everytime nick is changed.
4572 Affected file lib/silcclient/client.c.
4574 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4576 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4577 the SKE interface a bit.
4579 * Fixed padding problem in PKCS#1. The padding was not actually
4580 random since the random number generator was used incorrectly.
4581 This security bug affects only when encrypting with PKCS#1, and
4582 it is not currently used at all in SILC. SILC only use signing
4583 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4585 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4587 * Rewrote the notify handling in Irssi SILC client to not call
4588 the events as signals. Fixes problems with Perl support.
4589 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4591 * Send the auto-nicking NICK command in client library with
4592 little timeout after connecting. The affected file is
4593 lib/silcclient/client.c.
4595 * Added following new config file settings:
4596 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4597 key_exchange_timeout, conn_auth_timeout, connections_max,
4600 Implemented all the new config settings handling in the server.
4602 Optimized the use of SKE Mutual flag usage. Use it only
4603 if connection authentication protocol is not based in public
4606 Renamed all SilcServerConfigSection* to SilcServerConfig*
4607 to have a bit shorter names.
4609 Affected files silcd/serverconfig.[ch], server.[ch], and
4612 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4614 * Cleaned up the listening sockets code, preparing for the rehash
4615 support. Affected file is silcd/server.c.
4617 * Fixed some output messages. Affected files are silcd/silcd.c,
4620 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4622 * Create lib/doc/silcrng_intro.html document as introduction
4623 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4625 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4627 * Fixes to the silcd config template. Affected file is
4628 doc/example_silcd.conf.in.
4630 * Removed type casts from silc_calloc(), conforming to the
4631 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4633 * Removed param_name member from client, server, and router
4634 section structs, now identifying the param directly.
4636 Added CONFIG_FREE_AUTH macro in config file parsing.
4638 Affected files are silcd/serverconfig.[ch].
4640 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4642 * Fixed command line parameter handling. All SILC initialization
4643 is now done in silc_core_init() which also fixes autoconnecting
4646 Affected files irssi/src/silc/core/silc-core.c,
4647 irssi/src/fe-text/silc.c.
4649 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4651 * Added new configuration options and blocks:
4652 keepalive_secs, reconnect_count, reconnect_interval,
4653 reconnect_interval_max, reconnect_keep_trying and
4654 require_reverser_lookup. Added ConnectionParam block, and
4655 implemented the connection parameters when connecting as
4656 initiator and when accepting connections as responder.
4658 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4659 whether given configuration value has been given already.
4661 Affected files silcd/serverconfig.[c], server.[c].
4663 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4664 algorithm parts and created new file silcalgs.conf, that
4665 is now included from the example_silcd.conf.in.
4667 * Optimized the silc_server_connect_to_router_second to take
4668 the connection configuration object from the SilcServerConnection
4669 object instead of finding it during the connecting phase.
4670 Added the configuration object to SilcServerConnection struct.
4671 Affected files silcd/server_internal.h, server.c.
4673 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4675 * Add the client on channel after it was resolved at the
4676 channel message receiving, and it was not already on the
4677 channel. Affected file lib/silcclient/client_channel.c.
4679 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4681 * Fixed the public key authentication to allocate always the
4682 destination signature buffer instead of using static buffer.
4683 Affected file silcd/protocol.c.
4685 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4687 * Unified the serverconfig.[ch]'s helper function interface.
4688 Affected file silcd/serverconfig.[ch].
4690 * Removed doc/example_silc.conf.in since it is redundant.
4691 The make install will now install irssi/silc.conf file.
4693 * Added new Passphrase and Publickey authentication methods to
4694 config file, allowing both public key and passphrase based
4695 authentication to be set at the same time.
4697 Added `prefer_passphrase_auth' setting in config file which
4698 can be used to set to prefer passwd auth if both passwd and
4699 public key is set. If not set, public key is preferred.
4700 This has effect only when being initiator (responder will try
4703 Added support for authentication with passphrase and public key
4704 at the same time. The passphrase is tried first always since
4705 it is faster to check.
4707 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4709 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4711 * Merged the new SILC Config library, with the server parsing
4712 support. Read the header file silcconfig.h or the toolkit
4713 documentation for the news. Affected files are
4714 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4715 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4716 silcd/protocol.c silcd/server.c silcd/server_backup.c
4717 silcd/serverconfig.[ch] silcd/silcd.c.
4719 * Fixed some silclog documentation. Affected file is
4720 lib/silcutil/silclog.h.
4722 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4724 * The silc_cipher_register, silc_hash_register and
4725 silc_hmac_register now checks if the object to be registered
4726 is registered already. Affected files are
4727 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4729 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4731 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4733 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4735 * Allow zero length channel messages inside the Channel Message
4736 Payload. Affected file lib/silccore/silcchannel.c.
4738 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4739 as header filenames.
4741 * Removed lib/silcclient/README and created HTML file
4742 lib/silcclient/silcclient_using.html, which is now included
4743 as part of Toolkit documentation.
4745 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4747 * Fixed CUMODE_CHANGE notify handling to change the mode of
4748 correct client. Affected file lib/silcclient/client_notify.c.
4750 * Make silc_rng_alloc fail if it cannot allocate the sha1
4751 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4753 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4755 * Fixed the file transfer's key agreement payload to include
4756 zero port also if the hostname is NULL because it could not
4759 Call file transfer monitor callback now also if error occurs
4760 during key agreement protocol.
4762 Changed the silc_client_file_send interface to return the
4763 SilcClientFileError instead of session id. The session ID
4764 is returned into pointer provided as argument.
4766 Check that the file exists locally before sending the
4767 file transfer request at all.
4769 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4771 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4772 error than can occur while key agreement protocol. Affected
4773 file lib/silcclient/silcapi.h.
4775 * Fixed the event_mode CMODE handler to not crash when mode
4776 is changed and +k mode is set in the channel. Affected file
4777 irssi/src/silc/core/silc-channels.c.
4779 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4780 SILC_LOG_WARNING to give out Warning and not Error. Affected
4781 file lib/silcutil/silclog.c.
4783 * Fixed the channel message payload decryption in the function
4784 silc_channel_message_payload_decrypt to not modify the original
4785 buffer before it is verified that the message decrypted
4786 correctly. Otherwise, next time it is called with correct
4787 channel key it won't encrypt since the payload is corrupted.
4788 Affected file lib/silccore/silcchannel.c.
4790 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4792 * Do not constantly resize the window. A fix patch by cras.
4793 Affected file irssi/src/fe-text/screen.c.
4795 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4797 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4798 Affected file lib/silcutil/silcnet.c.
4800 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4802 * Fixed a bug in hash table internal routine for traversing
4803 the table with foreach callback. The current entry may
4804 become invalid in the callback but it was referenced after
4805 the callback returned.
4807 Do not allow auto rehashing of hash table during the
4808 silc_hash_table_foreach operation, for same reasons as it is
4809 not allowed for SilcHashTableList. Affected files are
4810 lib/silcutil/silchashtable.[ch].
4812 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4814 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4815 Win32 DLL. extern's in header files are now declared with
4818 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4820 * Fixed private message handling. It used some old code that
4821 caused the client to crash. Affecte file is
4822 lib/silcclient/client_prvmsg.c.
4824 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4826 * Added function silc_client_add_channel,
4827 silc_client_replace_channel_id, and removed functions
4828 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4829 from client library.
4831 * Added cross reference of the joined channels to the
4832 SilcClientEntry, and changed the SilcChannelEntry's
4833 users list to SilcHashTable. The affected files are
4834 lib/silcclient/idlist.[ch].
4836 * Fixed a bug in hash table tarversing. While the hash table
4837 is traversed with SilcHashTableList the table must not be
4838 rehashed. It is now guaranteed that auto rehashable tables
4839 are not rehashed while tarversing the list. Also defined that
4840 silc_hash_table_rehash must not be called while tarversing
4841 the table. Added function silc_hash_table_list_reset that must
4842 be called after the tarversing is over. The affected files are
4843 lib/silcutil/silchashtable.[ch].
4845 * Changed all hash table traversing to call the new
4846 silc_hash_table_list_reset in server and in client library.
4848 * Added function silc_client_on_channel to return the
4849 SilcChannelUser entry if the specified client entry is joined
4850 on the specified channel. This is exported to application as
4851 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4853 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4855 * Fixed founder regaining problem with JOIN command on normal
4856 server. The notify for mode change must be sent always and
4857 not only if !cmd->pending. Affected file silcd/command.c.
4859 * Fixed the WHOWAS command's reply sending to support the
4860 lists correctly. Affected file silcd/command.c.
4862 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4864 * When sending JOIN command to router for processing the
4865 sender's old command identifier was not saved back to the
4866 sender's command context, fixed now. The affected file is
4869 * Create the key in JOIN command of the router did not return
4870 the channel key, added check for this. Affected file is
4873 * Fixed a channel ID update bug in JOIN command reply. Do
4874 not directly upgrade the ID but call the function
4875 silc_idlist_replace_channel_id if the ID was changed.
4876 Affected file silcd/command_reply.c.
4878 * Fixed memory leaks from command calling if it would fail.
4879 Affected file silcd/command.c.
4881 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4883 * Applied patches from cras:
4885 Memory leak fixes around libaries, irssi window resize fix,
4886 new silclist.h and silcdlist.h, all extern inline changed to
4889 * Removed dotconf from lib/dotconf, not needed anymore.
4891 * Removed TRQ from lib/trq, not needed anymore.
4893 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4894 with server connections. Later this will be configurable
4895 in config file after new config file is done. Affected file
4898 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4900 * Fixed a crash in server related to channel announcements.
4901 Affected file silcd/server.c.
4903 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4905 * Fixed memory leaks in silc_server_create_new_channel*
4906 functions. Affected file silcd/server.c.
4908 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4909 which ID was changed. This way the router will send the
4910 user list for the channel again, and server won't be in
4911 desync in some rare circumstances. Affected file is
4912 silcd/packet_receive.c.
4914 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4916 * Check for NULL socket pointer in the function
4917 silc_server_packet_send_to_channel_real. Affected file
4918 silcd/packet_send.c.
4920 * Fixed the BAN notify handling to correctly remove ban
4921 list. Affected file silcd/packet_receive.c.
4923 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4925 * Fixed some header addition to Toolkit distribution in
4926 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4928 * Added lib/silcclient/client_ops_example.h as an template
4929 file for application programmers to quickly start using
4930 the SilcClientOperation functions in their application.
4931 Updated the lib/silcclient/README as well to tell about this
4932 nice file made available.
4934 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4936 * Call silc_server_remove_from_channels when removing client
4937 entry when NO_SUCH_CLIENT_ID was received. Affected file
4938 is silcd/command_reply.c.
4940 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4942 * Added server & router operator statistics updating. Affected
4943 file silcd/packet_receive.c and silcd/command.c.
4945 * Fixed the SERVER_SIGNOFF notify handling on normal server
4946 not to save the history information for clients. Same was
4947 fixed earlier in remove_clients_by_server function, but not
4948 here. Affected file silcd/packet_receive.c.
4950 * Raised the default connection-retry count from 4 to 7 in
4951 server. Affected file silcd/server.h.
4953 * Cancel any possible reconnect timeouts when we start the
4954 key exchange. Affected file silcd/server.c.
4956 * Do not reconnect on connection failure when SCONNECT was
4957 given. Affected files silcd/server.[ch].
4959 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4961 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4963 * Fixed the NICK command to always give the unformatted
4964 nickname to the one giving the NICK command. If unformatted
4965 nickname is cached already it will be formatted and the
4966 local entry will always get the unformatted nickname.
4967 Affected file lib/silcclient/idlist.c.
4969 * Fixed some double frees from client library commands.
4970 Affected file is lib/silcclient/command.c.
4972 * Fixed CUMODE command in server to assure that no one can
4973 change founder's mode than the founder itself, there was a
4974 little bug. Affected file silcd/command.c.
4976 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4978 * Removed the SilcClientCommandDestructor from the client
4979 libary, it is not needed anymore. Affected files are
4980 lib/silcclient/silcapi.h, command[_reply].[ch],
4981 client_notify, idlist.c.
4983 * Fixed GETKEY command to first resolve client, and then
4984 resolve the server only if the client was not found, instead
4985 of resolving both at the same time. Affected file is
4986 lib/silcclient/command.c.
4988 * Added silc_client_start_key_exchange_cb and lookup the
4989 remote hostname and IP address before starting the key
4990 exchange with server. The affected file is
4991 lib/silcclient/client.c.
4993 * The server's public key is now saved using the IP address
4994 of the server and not the servername for the filename.
4995 The hostname public key filename is checked as an fall back
4996 method if the IP address based filename is not found.
4998 Fixed the GETKEY command to save the fetched server key
4999 in correct filename.
5001 Print the remote server's hostname now when new key is
5002 received during connection process. Affected file is
5003 irssi/src/silc/core/client_ops.c.
5005 * Return always our own public key to the client if it asks
5006 for it with GETKEY command. Affected file silcd/command.c.
5008 * Removed the use_auto_addr variable from default config
5009 file since it was in wrong section. Affected file is
5012 * Fixed TOPIC_CHANGE notification to not route it when it
5013 was sent using silc_server_send_notify_to_channel function.
5014 Affected file silcd/command.c.
5016 * Fixed silc_server_send_notify_kicked to send the kicker's
5017 Client ID also, it was missing. Affected files are
5018 silcd/command.c, silcd/packet_send.[ch].
5020 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5022 * Do not save client history information in SERVER_SIGNOFF.
5023 Fixes the bug in normal server that it does not detect
5024 the client becoming valid after the server becomes back
5025 online. Affected file silcd/server_util.c.
5027 * Added `sock_error' field into the SilcSocketConnection
5028 context. When error occurs during socket operation (read
5029 or write) the error is saved. Added also new function
5030 silc_socket_get_error to return human readable socket error
5031 message. Affected files are lib/silcutil/silcsockconn.[ch],
5032 lib/silcutil/unix/silcunixsockconn.c, and
5033 lib/silcutil/win32/silcwin32sockconn.c.
5035 * The server now prints the socket error message in the
5036 signoff for client. Affected file silcd/server.c.
5038 * Fixed the `created' channel information sending from router
5039 to server in JOIN command. Checks now whether the channel
5040 really was created or not and set it according that.
5042 Fixed the JOIN command to use the client entry's current
5043 ID during the joining procedure instead of the one it sent
5044 in the command (it is checked though), since it can change
5045 between the packet processing and command processing, and
5046 would just case unnecessary pain in the client end. Affected
5047 file silcd/command.c.
5049 * Fixed a channel key payload sending to use correct channel
5050 ID when the server was forced to change the channel's ID by
5051 router. Router sent the key payload with the old Channel ID.
5052 Affected file silcd/packet_receive.c.
5054 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5056 * Call silc_server_save_channel_key only if the key payload
5057 was provided in the JOIN command's command reply. Affected
5058 file silcd/command_reply.c.
5060 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5062 * Fixed silc_mp_sizeinbase to return the value correctly with
5063 MPI. Affected file lib/silcmath/mp_mpi.c.
5065 * Fixed the stop_server signal to correctly stop the scheduler
5066 and gracefully stop the server when SIGTERM or SIGINT signals
5067 are received. Affected file silcd/silcd.c.
5069 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5071 * Simple handling of TERM and HUP signals. Also added some log
5072 flushing call around. Affected file is
5075 * Fixed small bugs in silclog.c. Now buffering output will take
5076 effect after 10 seconds since startup: This will ensure that
5077 no important startup messages are lost. Also output redirection
5078 will preserve original format ([Date] [Type] message).
5079 Affected file is lib/silcutil/silclog.c.
5081 * Added two options to the config file, in the logging section:
5082 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
5083 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
5085 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5087 * Do not print the warning about log files not being initialized
5088 more than once to avoid excess logging. Affected file is
5089 lib/silcutil/silclog.c.
5091 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5092 the SIM copying in make install in Makefile.am.pre.
5094 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5096 * Rewritten silclog APIs. Globally interesting changes follows:
5097 silc_log_set_files() changed to silc_log_set_file().
5098 silc_log_set_callbacks() changed to silc_log_set_callback().
5099 ROBOdoc documented silclog header file.
5100 SilcLogCb now returns bool to wether inihibit the default
5101 handler or not (to keep the old behaviour return always TRUE).
5102 The new APIs should also fix the problem of the
5103 silcd_error.log file that was written in the current directory.
5106 Log files streams will remain opened after silc_log_set_file()
5107 call, means less CPU usage notably on high traffic servers.
5108 File streams are now full buffered, and flushed to the disk
5109 every 5 minutes, lesses HD activity and CPU usage.
5110 Messages can be redirected, allowing admins to configure
5111 one single logfile for all server messages.
5112 the silc_log_quick global variable to activate fast-logging.
5113 Affected files lib/silcutil/silclog.[ch]
5115 * Changed some code to conform new silclog APIs. Affected
5116 files are doc/example_silcd.conf.in, silcd/server.c
5117 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5120 * Fixed a memory leak that could occur in some situations.
5121 Affected file silcd/serverconfig.c.
5123 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5125 * Added the silc_client_del_client to remove the client from
5126 all channels as well. Affected file lib/silcclient/idlist.c.
5128 * Fixed the client library to correctly remove the client
5129 from all channels when the client entry is being destroyed.
5130 Affected file lib/silcclient/client_notify.c, command.c.
5132 * Added auto-nicking support to the client library. If the
5133 applicatio now sets client->nickname it will be sent to the
5134 server after connecting by the library. This way for example
5135 SILCNICK (or IRCNICK) environment variables will have effect
5136 and always change the nickname automatically to whatever
5137 it is wanted. Affected file lib/silcclient/client.[ch].
5139 * Renamed silc_server_command_bad_chars to the
5140 silc_server_name_bad_chars and moved it to the
5141 silcd/server_util.[ch]. Added also new function
5142 silc_server_name_modify_bad to return nickname that
5143 includes bad characters as new nickname without those
5144 bad characters. This check and modify is now used in
5145 silc_server_new_client when the username is initially set
5146 as nickname, so it must be checked to be valid nickname.
5147 Affected file silcd/packet_receive.c.
5149 * The nickname length is now taken from the packet for real
5150 and not trusted to strlen() since it clearly can return
5151 wrong length for nickname including bad characters. This
5152 also applies to channel names. Affected file silcd/command.c.
5154 * Removed the lib/silcsilm/modules directory. Modules are now
5155 compiled into the lib/silcsim. Fixed the copying of the
5156 modules to follow symbolic links in Makefile.am.pre.
5158 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5160 * Fixed silc_string_regexify list creation. Fixes bugs with
5161 BAN and INVITE commands in server. The affected file is
5162 lib/silcutil/unix/silcunixutil.c.
5164 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5166 * Removed the command destructor entirely from the server's
5167 command and command reply routines. It is not needed, and
5168 its usage was buggy and caused crashes. Affected files are
5169 silcd/command[_reply].[ch].
5171 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5173 * Cancel protocol and NULL sock->protocol if timeout
5174 occurred during protocol. Affected file silcd/server.c.
5176 * Cancel protocol timeouts always before calling the final
5177 callback, to assure that after final callback is called
5178 no other state will be called for the protocol anymore.
5179 Affected file silcd/protocol.c.
5181 * Print error log if incoming connection configuration could
5182 not be found. Affected file silcd/server.c.
5184 * Fixed JOIN command to correctly save the founder mode
5185 to the client on normal SILC server, when the channel
5186 was created by the router. Affected file silcd/command.c.
5188 * Fixed LIST command (hopefully) to send correct reply
5189 packets. Affected file silcd/command.c.
5191 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5193 * The silc_packet_receive_process now returns FALSE if the
5194 read data was invalid packet, and TRUE if it was ok.
5196 The server now checks that if unauthenticated connection
5197 sends data and its processing fails the server will close
5198 the connection since it could be a malicious flooder.
5200 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5202 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5204 * Make sure the warning about error opening a log file is
5205 printed only once and not everytime it fails (produces
5206 too much useless log). Affected file lib/silcutil/silclog.c.
5208 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5210 * Made the silc_server_daemonise() function more readable.
5211 Affected file silcd/server.c.
5213 * Pid file is now optional, the user may comment it out from
5214 the config file. Removed define SILC_SERVER_PID_FILE, we
5215 don't need a default any longer. Affected file
5216 configure.in.pre, lib/Makefile.am.pre.
5218 * Make some use of the pid file. The server now dies at startup
5219 if it detects a valid pid file on his path. The server would
5220 die anyway in this circumstance, because of the bind() failure.
5221 Affected file silcd/silcd.c.
5223 * No longer compiling lib/dotconf.
5225 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5227 * Fixed JOIN command parsing not to crash. Affected file
5228 lib/silcclient/command.c.
5230 * Fied the NICK_CHANGE notify to add the new client entry
5231 even it is resolved. This removes an <[unknown]> nick
5232 thingy bug in the client. Affected file is
5233 lib/silcclient/client_notify.c.
5235 * Do not try to allocate 0 bytes (efence does not like it)
5236 in lib/silccore/silccomand.c when encoding payload.
5238 * Do not take IRCNICK as nickname in Irssi SILC client since
5239 it is not possible to set nickname before hand connecting
5240 the server (TODO has an entry about adding auto-nicking
5243 * Changed the silc_server_command_pending to check whether
5244 there already exists an pending entry with the specified
5245 command, command identifier and pending callback. This is
5246 to fix IDENTIFY and WHOIS related crashes that may register
5247 multiple pending commands with same identifier. Affected
5248 file silcd/command.c.
5250 * Fixed the server to reconnect to the router even if it
5251 was already reconnecting and EOF was received. This to
5252 fix a possibility that the server wouldn't ever try to
5253 auto-reconnect to the router. Affected file silcd/server.c.
5255 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5257 * Fixed the server's password authentication to use the
5258 length of the locally saved password, and not the one
5259 sent in the packet. Affected file silcd/protocol.c.
5261 * Fixed same password authentication problem in the
5262 Authentication Payload handling routines in
5263 lib/silccore/silcauth.c.
5265 * Yet another password authentication problem fixed with
5266 channel password handling in silcd/command.c.
5268 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5270 * If first character of string in silc_parse_userfqdn is '@'
5271 then do not parse it. Affected file is
5272 lib/silcutil/silcutil.c.
5274 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5276 * Fixed minor bug in IDENTIFY command reply sending, which
5277 caused various weird problems during JOIN when it was
5278 resolving names for users. Affected file silcd/command.c.
5280 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5282 * Fixed the IDENTIFY command reply sending to chech better valid
5283 clients. It was possible to send incomplete list of replies.
5284 Affected file silcd/command.c.
5286 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5288 * Added silc_client_command[s]_[un]register functions now to
5289 dynamically register the commands in client library. Removed
5290 the static table of commands. This allows the client library
5291 to call commands without causing the application to know about
5292 what commands library has called.
5294 Removed the INFO command reply kludge to detect when the command
5295 was called by library. Now library use its own command reply
5296 function for INFO command.
5298 Added function silc_client_command_call to call a command.
5299 Application can use it to call command, not access the structure
5302 Now all commands that are sent by the client library (not
5303 explicitly sent by application) use own command reply functions.
5305 Affected files around lib/silcclient/ and in
5306 irssi/src/silc/core/.
5308 * Fixed the WHOIS command reply sending to chech better valid
5309 clients. It was possible to send incomplete list of replies.
5311 Fixed the WHOIS and IDENTIFY to send the request to router
5312 if normal server did not do it and did not find any results.
5314 Affected file silcd/command.c.
5316 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5318 * Moved the internal data from SilcClient context into its
5319 own file, not accesible to application. Affected files
5320 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5321 and other files in client library.
5323 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5325 * Added doc/examples installation target in Makefile.am.pre.
5328 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5330 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5331 commands the found client entry will be removed from the
5332 cache, after notifying application about the error. Affected
5333 file lib/silcclient/command_reply.c.
5335 * Changed the /MSG to check for exact nickname user gave, and
5336 not let `nick' match `nick@host' if it is only one found. Now,
5337 user must type the exact nickname (like nick@host2) even if
5338 there are no more than one same nicks found. This is to avoid
5339 a possibility of sending nickname to wrong nickname since
5340 `nick' could match `nick@host'. Affected file is
5341 irssi/src/core/silc-servers.c.
5343 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5345 * Do not print "you are now server operator" or similar when
5346 giving /away command. Affected files are
5347 irssi/src/silc/core/client_ops.c, silc-servers.h.
5349 * Made the silc_server_command_pending_error_check to send
5350 the same command reply payload it received back to the
5351 original sender of the command. This way all arguments
5352 that was received by the server will be received by the
5353 client too. Affected file silcd/command.c.
5355 * Added the silc_idcache_add to return the created cache entry
5356 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5358 * Add global clients to expire if they are not on any channel.
5359 This is because normal server will never know if they signoff
5360 if they are not on any channel. The cache expiry will take
5361 case of these entries. This is done by normal servers only.
5362 The affected files are silcd/command_reply.c,
5363 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5365 * If server receives invalid ID notification for WHOIS or
5366 IDENTIFY and the ID exists in the lists, it is removed.
5367 Affected file silcd/command_reply.c.
5369 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5370 in client then client entry that it matches is searched and
5371 the nickname is printed on the screen for user. Affected
5372 file irssi/src/silc/core/client_ops.c.
5374 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5376 * Use cache entry expire time in the LIST command reply to
5377 purge old entries from the cache after the LIST command
5378 reply has been received. This way we don't have non-existent
5379 entries in the cache for too long. Affected file is
5380 silcd/command_reply.c.
5382 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5384 * If we are normal server, and we've not resolved client info
5385 in WHOIS or IDENTIFY from router, and it is global client,
5386 we'll check whether it is on some channel. If it is not
5387 then we cannot be sure about its validity and will resolve it
5388 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5389 file silcd/command.c.
5391 * Search channel by name (if possible) rather than by ID
5392 in IDENTIFY command's command reply. Affected file is
5393 silcd/command_reply.c.
5395 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5397 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5398 Updated specs and implemented it. Affected file silcd/command.c,
5399 silcd/packet_send.c and silcd/packet_receive.c.
5401 * Implemented the <founder auth> payload handling in the JOIN
5402 command. If provided all conditions for channel joining
5403 except requirement to provide correct passphrase can be
5404 overrided by the channel founder. Updated the protocol specs.
5405 Affected file silcd/command.c.
5407 Added support for founder auth in JOIN command in client
5408 library. Fixed the parsing of the JOIN command now to support
5409 all options as they should be. The affected file is
5410 lib/silcclient/command.c.
5412 * Optimized the WHOIS and IDENTIFY commands to send the request
5413 to router only if it includes nicknames or other names. If
5414 they include only IDs then check the local cache first before
5415 routing. Affected file is silcd/command.c.
5417 * Added channels topic announcements. Affected file is
5418 silcd/packet_receive.c and silcd/server.c.
5420 * Fixed the silc_server_send_notify_topic_set to really destine
5421 the packet to channel. Affected file silcd/packet_send.c.
5423 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5424 library. Affected file lib/silcclient/client_notify.c.
5426 * Added UMODE announcements. Affected file silcd/server.c.
5428 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5430 * Memory leak fixes in:
5432 lib/silcutil/silcsockconn.c
5433 lib/silcske/silcske.c
5434 lib/silcske/groups.c
5436 lib/silccrypt/silcpkcs.c
5437 lib/silccore/silccommand.c
5438 lib/silccore/silcidcache.c
5443 * ROBOdoc documented the lib/silcske/groups.h file and a
5444 bit changed the interface for better.
5446 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5448 * Update the client entry context in the ID cache after
5449 nick change. Affected file lib/silcclient/command.c.
5450 Fixes the CUMODE command when regaining founder privileges,
5451 and a little WHOIS problem.
5453 * Fixed silc_net_gethostbyname to correctly call the
5454 inet_ntop. Affected file lib/silcutil/silcnet.c.
5456 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5458 * Added IPv6 support checking to the configure.in.pre, added
5459 also --enable-ipv6 option to override the check. Affected
5460 file configure.in.pre.
5462 * The silc_thread_create now calls the start function
5463 directly if threads support is not compiled in. Removes
5464 ugly #ifdef's from generic code. Affected files are
5465 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5467 * Added silc_net_gethostby[name/addr]_async to asynchronously
5468 resolve. Affected files are lib/silcutil/silcnet.[ch].
5470 * Added support for rendering IPv6 based server, client and
5471 channel IDs. Affected file lib/silcutil/silcutil.c.
5473 * Added support for creating IPv6 based server IDs. Affected
5474 file is silcd/serverid.c.
5476 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5478 * Added silc_net_gethostby[addr/name] into the
5479 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5480 routines. Added silc_net_is_ip[4/6]. Affected file is
5481 lib/silcutil/unix/silcunixnet.c. All routines that take
5482 address as argument now supports both IPv4 and IPv6 addresses.
5484 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5486 * Fixed LIST command reply sending in server. Affected file
5489 * Server now sends the kicker's client ID in the KICK notify
5490 to the kicked client. Affected file silcd/command.c.
5492 * The client library now parses the kickers client ID and
5493 UI displays it. Affected files lib/silcclient/client_notify.c
5494 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5496 * Made all payload parsing function prototypes consistent.
5497 They all take now const unsigned char * and uint32 pair as
5498 the payload data instead of SilcBuffer. Changes all around
5499 the source tree. Other unsigned char* -> const unsigned char*
5500 changes around the tree as well.
5502 * Optimized SFTP client and server packet sending not to
5503 allocate new buffer for each packet but to recycle the
5504 first allocated buffer. Affected files are
5505 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5507 * Optimized the SFTP client to use SilcList instead of
5508 SilcDList for requests, because it is faster. Affected file
5509 is lib/silcsftp/sftp_client.c.
5511 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5512 into lib/silccore/silcid.[ch].
5514 Renamed silcpayload.[ch] into silcargument.[ch].
5516 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5518 * If client entry is deleted with active key agreement
5519 session, abort the session.
5521 The silc_client_abort_key_agreement now calls the completion
5522 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5524 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5527 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5529 * Don't use __restrict in older GCC's. Affected file is
5530 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5532 * silc_net_localhost now attempts to reverse lookup the
5533 IP/hostname. Affected file lib/silcutil/silcnet.c.
5535 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5536 command. It can be used to gain founder privileges at
5537 the same time when joining the channel.
5539 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5540 kicker's client ID as well. Updated protocol specs.
5542 Defined that the server must send SILC_COMMAND_IDENTIFY
5543 command reply with error status to client who sent
5544 private message with invalid client ID.
5546 Updated the protocol specification.
5548 * Added silc_server_send_command_reply to send any
5549 command reply. Affected file silcd/packet_send.[ch].
5551 * Added silc_id_payload_encode_data to encode ID payload
5552 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5554 * The server now send IDENTIFY command reply with error
5555 status if client ID in private message is invalid. Affected
5556 file silcd/packet_receive.c.
5558 * Save the server key file with server's IP address in
5559 the filename instead of hostname. The affected file is
5560 irssi/src/silc/core/client_ops.c.
5562 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5564 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5567 * Added libtool support for compiling shared objects in
5568 lib/silcsim. Affected file configure.in.pre and
5569 lib/silcsim/Makefile.am. Original patch by cras.
5571 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5573 * Pid file configuration, and server's config file fixes
5574 patch by toma. Updated CREDITS file.
5576 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5578 * Fixed silc_client_channel_message to not try to decrypt
5579 the message twice if it resolved the destination client
5580 information. This could cause of dropping one channel
5581 message. Affected file lib/silcclient/client_channel.c.
5583 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5585 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5586 lib/silcclient/client.c. This function is used when the SILC
5587 Client is run under some other scheduler, or event loop or
5588 main loop. On GUI applications, for example this may be
5589 desired to used to run the client under the GUI application's
5590 main loop. Typically the GUI application would register an
5591 idle task that calls this function multiple times in a second
5592 to quickly process the SILC specific data.
5594 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5596 * Fixed silc_server_drop() for dropping the supplementary
5597 groups as well, this could cause a security hole on some
5600 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5602 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5605 * Write PID file after dropping privileges. Added -F option
5606 to run server on foreground. A patch by debolaz.
5607 Affected files silcd/server.c, silcd/silcd.c.
5609 * Fixed MOTD to return the MOTD file server name. Affected
5610 file silcd/command.c.
5612 * Added INFO command reply handling to the Irssi SILC Client.
5613 Affected file irssi/src/silc/core/client_ops.c.
5615 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5617 * Fixed the silc_idcache_list_* routines to really support
5618 the dynamic list. Fixes a crash. Affected file is
5619 lib/silccore/silcidcache.c.
5621 * Fixed the LIST command reply to really call LIST command's
5622 pending callbacks. Affected file silcd/command_reply.c.
5624 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5626 * Update conn->local_entry->nickname after giving NICK
5627 command. Affected file lib/silcclient/command.c.
5629 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5631 * Added the [pid] option to the silcd configuration file
5633 Affected files: serverconfig.[ch] and silcd.c
5635 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5637 * Save fingerprint in WHOIS command reply in server.
5638 Affected file silcd/command_reply.c.
5640 * Fixed NICK commands pending callback registration.
5641 Affected file lib/silcclient/command.c.
5643 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5645 * Use ++server->cmd_ident when sending commands in server,
5646 instead of random number. Affected file silcd/command.c.
5648 * Fixed GETKEY command reply to call actually GETKEY pending
5649 command callbacks. Affected file silcd/command_reply.c.
5651 * A bit stricter check for nicknames. Check for same nickname
5652 in NICK command also. Affected file silcd/command.c.
5654 * Do not call INFO command everytime client ID changes, only
5655 during first connecting. Affected file lib/silcclient/client.c.
5657 * Set the new nickname only after successful command reply for
5658 NICK command is returned by server. Affected file
5659 lib/silcclient/command.c.
5661 * Remove nicknames from nicklist during server_signoff notify.
5662 Should fix /NAMES bit more. The affected file is
5663 irssi/src/silc/core/silc-channels.c.
5665 * Added `fingerprint' field to the SilcIDListData in the
5666 silcd/idlist.h to hold the fingerprint of the client's
5669 Send the fingerprint of the client's public key in WHOIS
5672 Affected files silcd/command.c, and silcd/idlist.[ch].
5674 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5675 create fingerprint from given data.
5677 * Show the fingerprint of the client's public key in WHOIS.
5678 Affected files irssi/src/module-formats.[ch] and
5679 irssi/src/silc/core/client_ops.c.
5681 * Format the multiple same nicknames also during JOIN and
5682 NICK_CHANGE notifys. Affected file is
5683 lib/silcclient/client_notify.c.
5685 * Do not print error on screen for invalid private message
5686 payload since it can come if someone is sending private
5687 messages with wrong key. Affected file
5688 lib/silccore/silcprivate.c.
5690 * Fixed multiple concurrent /PING crash. Affected file
5691 lib/silcclient/command.c.
5693 * Changed the wrong ID encoding. All IP addresses must be
5694 in MSB first order in encoded format. They were encoded
5695 wrong and was in LSB format. Affected files are
5696 silcd/serverid.c, lib/silcutil/silcutil.c.
5698 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5700 * Call the `connect' client operation through the scheduler
5701 in case of error. Affected file lib/silcclient/client.c.
5703 * Call the `failure' client operation even if the error
5704 occurred locally during a protocol. Affected file is
5705 lib/silcclient/protocol.c.
5707 * Added support of sending LIST command to router from normal
5708 server. This way normal server can get list of all channels
5709 in the network too. Fixed the channel list sending in the
5710 server too. Affected files are silcd/command.c, and
5711 silcd/command_reply.[ch].
5713 * Added silc_server_update_channels_by_server and
5714 silc_server_remove_channels_by_server. They are used during
5715 disconnection of primary router and in backup router protocol.
5716 Affected file silcd/server_util.[ch], silcd/server.c and
5717 silcd/server_backup.c.
5719 * Fixed channel adding to global list in IDENTIFY command
5720 reply in server. Affected file silcd/command_reply.c.
5722 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5724 * If the incoming packet type is REKEY or REKEY_DONE process
5725 that packet always synchronously. Fixes yet another MAC
5726 failed error on slow (dialup) connections. Affected file
5727 lib/silcclient/client.c and silcd/server.c.
5729 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5731 * Call check_version SKE callback for initiator too. Affected
5732 file lib/silcske/silcske.c.
5734 * Implemented fix for security hole found in the SKE that was
5735 fixed in the specification few days back; the initiator's
5736 public key is now added to the HASH value computation.
5737 Added backwards support for the old way of doing it too, for
5738 old clients and old servers. Affected file is
5739 lib/silcske/silcske.c.
5741 * Enabled mutual authentication by default in SKE. If initiator
5742 is not providing mutual authentication the responder will
5743 force it. This will provide the proof of posession of the
5744 private key for responder. The affected files are
5745 lib/silcclient/protocol.c and silcd/protocol.c.
5747 * Do not cache anymore the server's public key during SKE.
5748 We do mutual authentication so the proof of posession of
5749 private key is done, and if the server is authenticated in
5750 conn auth protocol with public key we must have the public
5751 key already. Affected file silcd/protocol.c.
5753 * Added new global debug variable: silc_debug_hexdump. If
5754 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5755 file lib/silcutil/silclog.[ch].
5757 * Fixed compilation warning due to char * -> const char *.
5758 Affected files lib/silcutil/silcnet.h, and
5759 lib/silccore/silcauth.[ch].
5761 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5763 * Fixed CMODE command when new channel key was created. If
5764 the creation failed the old key was removed. Next time giving
5765 same command would crash the server since the old key was
5766 freed already. Affected file silcd/command.c.
5768 * Fixed the silc_server_announce_get_channels to not crash
5769 on reconnect. Affected file silcd/server.c.
5771 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5773 * Added silc_log_set_debug_string function to set a regex
5774 string to match for debug output. Only the function names,
5775 or filenames matching the given debug string is actually
5776 printed. This way it is possible to filter out those debug
5777 strings that user is not interested in.
5779 Fixed a bug in silc_string_regexify.
5781 Affected files lib/silcutil/silclog.[ch], and
5782 lib/silcutil/unix/silcunixutil.c.
5784 * Changed the -d options in both server and Irssi SILC client
5785 to take the debug string as argument. Affected files
5786 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5788 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5790 * Added silc_hash_babbleprint to create a Bubble Babble
5791 Encoded fingerprint. The encoding is developed by Antti
5792 Huima (draft-huima-babble-01.txt), and it creates human
5793 readable strings out of binary data. Affected file
5794 lib/silccrypt/silchash.[ch].
5796 * Print the babble print now in addition of fingerprint as well
5797 in Irssi SILC client. Affected files are
5798 irssi/src/fe-common/silc/module-formats.[ch],
5799 irssi/src/fe-common/silc/core/client_ops.c.
5801 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5803 * Fixed a security problem found in SKE. The initiator's
5804 public key too is now added to the HASH hash value creation
5805 which is signed by the responder to create the SIGN value.
5806 This will prevent anyone in the middle to lie to the responder
5807 about the initiator's public key. If this is done now, the
5808 man in the middle will get caught. Updated the protocol
5811 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5813 * Better installation directory handling. Configure module
5814 paths and other paths automatically to example_silc* files
5815 in doc/. A patch by toma.
5817 * Fixed compiler warning from MPI library, and from SILC RNG.
5820 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5821 It can be configured with ./configure. A patch by toma.
5823 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5825 * Find correct make to use in prepare-clean. A patch by
5826 toma. Affected file prepare-clean.
5828 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5830 * Added irssi variables use_auto_addr, auto_bind_ip,
5831 auto_bind_port and auto_public_ip.
5833 * Changed the interface for silc_client_send_key_agreement
5834 in lib/silcclient/silcapi.h
5838 irssi/src/silc/core/silc-core.c
5840 lib/silcclient/silcapi.h
5841 irssi/src/silc/core/silc-channels.c
5842 lib/silcclient/client_keyagr.c
5845 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5847 * Added silc_pkcs_public_key_compare to compare two
5848 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5850 * Check that the client who set the founder mode on the
5851 channel is the same client that is giving the founder
5852 mode to itself. It is done by comparing the saved public
5853 key (it is saved even in the authentication is passphrase).
5854 Affected file silcd/command.c.
5856 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5858 * Do not process packet for disconnected socket connection.
5859 Affected file lib/silccore/silcpacket.c.
5861 * Process the DISCONNECT packet through scheduler in the
5862 client library. Affected file lib/silcclient/client.c.
5864 * Fixed the silc_client_packet_parse to not to increase
5865 the packet sequence number if the conn->sock and the
5866 current socket connection is not same. This can happen
5867 for example during key agreement when the conn includes
5868 multiple socket connections (listeners). Affected file
5869 lib/silcclient/client.c.
5871 * The sender of the file transfer request now provides also
5872 the pointer (listener) for the key exchange protocol. If
5873 the listener cannot be created then it sends empty key
5874 agreement and lets the receiver provide the listener.
5876 Added `local_ip' and `local_port' arguments to the
5877 silc_client_file_send. If they are provided they are used,
5878 if not then it will attempt to find local IP address, if
5879 not found or bind fails then the remote client will provide
5882 Affected files are lib/silcclient/client_ftp.c and
5883 lib/silcclient/silcapi.h.
5885 * Extended the FILE SEND command to support defining the
5886 local IP and port for key exchange listener. They are
5887 optional. Affected file irssi/src/silc/core/silc-servers.c.
5889 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5891 * Defined to WHOIS command reply the sending of fingerprint
5892 of the client's public key (if the proof of posession of the
5893 corresponding private key is verified by the server).
5894 Updated to the protocol specification.
5896 * Added support of receiving the client's public key's
5897 fingerprint in command reply in client library. Affected
5898 file is lib/silcclient/command_reply.c, and
5899 lib/silcclient/idlist.[ch].
5901 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5903 * Do not send over 128 chars long nickname to the server
5904 in NICK command. Affected file lib/silcclient/command.c.
5906 * Do not send over 256 chars long channel names to the server
5907 in JOIN command. Affected file lib/silcclient/command.c.
5909 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5911 * Assure that silc_server_close_connection cannot be called
5912 twice for same socket context. Affected file is
5915 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5917 * Send error message to application if opening file for
5918 writing during file transfer fails. Affected file is
5919 lib/silcclient/client_ftp.c.
5921 Remove all file transfer sessions for a client that we're
5922 removing from ID cache.
5924 Affected file is lib/silcclient/client_ftp.c.
5926 * Fixed silc_net_addr2bin to return correct address. Affected
5927 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5929 * Fixed file transfer session removing on signoff notify.
5930 Affected file irssi/src/silc/core/silc-servers.c.
5932 * Added the SilcClientFileError to be returned in the monitor
5933 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5934 Affected file lib/silcclient/silcapi.h.
5936 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5938 * Fixed a crash in silc_client_ftp_free_sessions and
5939 silc_client_ftp_session_free_client. Affected file
5940 lib/silcclient/client_ftp.c.
5942 * Added `disabled' field in the SilcChannelEntry in the server
5943 to indicate if the server entry is disabled. Affected file
5944 silcd/idlist.h, silcd/command[_reply].c.
5946 * SILC server adds now /var/run/silcd.pid everytime it is
5947 started. Affected file silcd/silcd.c.
5949 * Added silc_server_packet_send_clients to send a packet to
5950 the provided table of client entries. Affected file
5951 silcd/packet_send.[ch].
5953 * Fixed a crash in client resolving in client_prvmsg.c in
5954 client library. Affected file lib/silcclient/client_prvmsg.c.
5956 * Do not actually remove the client directly from ID cache
5957 during SERVER_SIGNOFF, but invalidate it. This way we
5958 preserve the WHOWAS info for the client. Affected file
5959 silcd/server_util.c.
5961 * Fixed SERVER_SIGNOFF notify handling in the server. The
5962 server is now able to process incoming SERVER_SIGNOFF notify
5963 for a server that it doesn't even know about. It will remove
5964 the clients provided in the notify. Affected file
5965 silcd/packet_receive.c.
5967 * Check for partial packet in data queue after every packet that
5968 was found from the queue. Return and wait for more data if
5969 there is partial data in queue. Affected file is
5970 lib/silccore/silcpacket.c.
5972 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5974 * Added SilcClietFileError enum to indicate error in
5975 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5976 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5977 Affected files lib/silcclient/silcapi.h and
5978 lib/silcclient/client_ftp.c.
5980 * Check that newsize in silc_buffer_realloc is larger than
5981 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5983 * Added better monitor of file transfers. It now monitors
5984 key agreement protocol during the file transfer too. Added
5985 error reporting too. Affected files
5986 irssi/src/silc/core/silc-servers.c,
5987 irssi/src/fe-common/silc/module-formats.[ch].
5989 * Wrote a help file for FILE command.
5991 * Added silc_rng_global_get_byte_fast to get not-so-secure
5992 random data as fast as possible. Random data is read from
5993 /dev/urandom if available and from the SILC RNG if not
5994 available. It is used in padding generation. Affected file
5995 lib/silccrypt/silcrng.[ch].
5997 * All packets in client library are now processed synchronously.
5998 Optimized packet processing a lot. Affected file
5999 lib/silcclient/client.c.
6001 * All server connection packets are processing synchronously
6002 now in server, to optimize packet processing. Affected file
6005 * Include files are installed now only in Toolkit distribution
6006 if make install is given. Affected files: all Makefile.am's.
6008 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6010 * Assure that silc_client_notify_by_server_resolve does not
6011 resolve the client information multiple times. If it cannot
6012 be found by the first it cannot be found at all. Affected
6013 file lib/silcclient/client_notify.c.
6015 * Fixed WHOWAS command reply calling. Affected file
6016 lib/silcclient/command_reply.c.
6018 * Removed all references to silc_idlist_get_client from the
6019 Irssi SILC client since that call is internal call used by
6020 the library. The Irssi SILC client will use now client
6021 retrieval functions found in silcapi.h.
6023 * Fixed a bug in resolving nickname info before sending
6024 private message. It used freed memory. Affected file
6025 irssi/src/silc/core/silc-servers.c.
6027 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6029 * Assure my_channels statistics cannot go negative in server.
6030 Affected files silcd/server.c, silcd/server_util.c.
6032 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6034 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
6036 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6038 * Win32 Toolkit changes. Affected files
6039 win32/silc.dsw, win32/libsilc/libsilc.def,
6040 win32/libsilcclient/libsilc.def,
6041 lib/silcutil/silcutil.c, and
6042 lib/sftp/sftp_fs_memory.c.
6044 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6046 * Added silc_net_localip to return local host's IP address.
6047 Affected file lib/silcutil/silcnet.[ch].
6049 * If key exchange or rekey protocol is active for a connection
6050 parse all packets syncronously since there might be packets
6051 in packet queue that we are not able to process without first
6052 processing packets before them. Affected file silcd/server,
6053 lib/silcclient/client.c.
6055 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
6056 whether library should continue processing the packet.
6057 Affected file lib/silccore/silcpacket.h.
6059 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
6060 SilcSFTPMonitorData to SFTP server to monitor various
6061 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
6062 lib/silcsftp/sftp_server.c.
6064 * Added silc_file_size to return file size. Affected file
6065 lib/silcutil/silcutil.[ch].
6067 * Implemented the file transfer support for the client library.
6068 Added preliminary support for simple client to client one-file
6069 transmission. Affected file lib/silcclient/client_ftp.c,
6070 lib/silccilent/client.[ch].
6072 * Added new local command FILE to the Irssi SILC Client.
6073 It is used to perform the file transfer. It has subcommands
6074 SEND, RECEIVE, SHOW and CLOSE. Affected files
6075 irssi/src/silc/core/client_ops.c,
6076 irssi/src/silc/core/silc-server.[ch].
6078 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6080 * Relay the SILC_PACKET_FTP in the server. Affected files
6081 silcd/server.c and silcd/packet_receive.c.
6083 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6085 * Renamed silc_file_read and silc_file_write to functions
6086 silc_file_readfile and silc_file_writefile. Added function
6087 silc_file_open and silc_file_close. Affected files
6088 lib/silcutil/silcutil.[ch].
6090 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6092 * Resolve the client info when received private message or
6093 channel message for a client which nickname we don't know.
6094 Affected files lib/silcclient/client_prvmsg.c and
6095 lib/silcclient/client_channel.c.
6097 * Do not crash in /KEY if client is not connected. Affected
6098 file irssi/src/silc/core/silc-channels.c.
6100 * Added SilcClientStatus field to the SilcClientEntry in the
6101 lib/silcclient/idlist.h.
6103 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6104 is incomplete and is being resolved, it won't be resolved
6107 Make sure also that USERS command reply does not resolve
6108 twice information. Affected file is
6109 lib/silcclient/command_reply.c.
6111 Make sure that silc_client_get_clients_by_list does not
6112 resolve twice same information.
6114 * Check for valid client->id in the silc_server_free_client_data.
6115 Affected file silcd/server.c.
6117 * Fixed /GETKEY nick@server not to crash if the server entry
6118 is not found. Affected file lib/silcclient/command.c.
6120 * Fixed the silc_server_check_cmode_rights to check the
6121 requested modes correctly. Affected file silcd/command.c.
6123 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6125 * Better checks for non-printable chars in nick added.
6126 Affected file silcd/command.c.
6128 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6130 * Call the silc_server_udpate_servers_by_server in the
6131 primary router that comes back online in the backup resuming
6132 protocol. Otherwise it routes packets wrong. Affected file
6133 silcd/server_util.[ch], silcd/server_backup.c.
6135 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6137 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6138 lib/silcutil/silcbuffmt.[ch].
6140 * Redefined the SILC packet header to include the padding
6141 length. Affected file lib/silccore/silcpacket.[ch].
6143 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6144 length for maximum padding up to 128 bytes). Affected
6145 file lib/silccore/silcpacket.h.
6147 * Removed all backwards support for old 0.5.x MAC thingies.
6148 The SILC packet header change makes it impossible to be
6149 backwards compatible.
6151 * Send the ENDING packet with timeout in the backup resuming
6152 protocol. This is to assure that all routers has connected
6153 to the primary router. Affected file silcd/server_backup.c.
6155 * Changed the RNG to take the first IV from random data. It
6156 used to take it from zero actually. Changed the RNG also
6157 to use /dev/urandom during session. /dev/random is used
6158 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6160 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6162 * Changed the SILC packet header to have the first two bytes
6163 (the packet length) encrypted. Affected files aroung the
6164 code tree, lib/silccore/silcpacket.[ch]. Removed the
6165 SilcPacketCheckDecrypt callback. It is not needed anymore
6166 since the silc_packet_receive_process will determine now
6167 whether the packet is normal or special.
6169 * Implemented the unidirectional MAC keys. Affected files
6170 lib/silcske/silcske.c, silcd/protocol.c and
6171 lib/silcclient/protocol.c.
6173 * Implemented the packet sequence number to the MAC computation.
6174 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6175 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6176 lib/silcclient/protocol.c.
6178 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6180 * Allow backup router to announce servers. All servers
6181 announced by backup router are added to the global list
6182 automatically. Update hte server's socket to our primary
6183 router also when backup router announces a server.
6184 Affected file silcd/packet_receive.c.
6186 * Do not update the client->router in the function
6187 silc_server_udpate_clients_by_server if the client is on
6188 global list. We might fail to find any specific server
6189 for locally connected clients and local cell clients. They
6190 should still use the `from' and not `to' as client->router.
6191 This fixes backup router resuming protocol. Affected file
6192 silcd/server_util.c.
6194 * Decrease channel statistics count only if the channel
6195 deletion worked. Affected files are silcd/server.c and
6196 silcd/server_util.c.
6198 * Added silc_server_update_servers_by_server to update origin
6199 of all server entries. Used during backup router protocol.
6200 Affected files silcd/server_util.[ch], silcd/server.c. and
6201 silcd/backup_router.c.
6203 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6204 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6205 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6206 lib/silccrypt/silchmac.c.
6208 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6210 * Assure that router cannot reroute the same channel message
6211 to the sender. Affected file silcd/packet_receive.c.
6213 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6215 * Made better checks that the channel message is not sent
6216 to the router it came from. Affected file is
6217 silcd/packet_send.c. Fixed memory leak too.
6219 * Announce informations for incoming router connection, but
6220 only after checking if it is replaced by backup router.
6221 Affected file silcd/packet_receive.c.
6223 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6225 * Fixed the backup resuming protocol to work in multiple
6226 router environment. Affected file silcd/server_backup.c.
6228 * Route packet only to one router in the function
6229 silc_server_packet_send_to_channel. Affected file is
6230 silcd/packet_send.c.
6232 * Fixed silc_server_send_notify_dest to set the broadcast
6233 flag. Fixed the silc_server_send_notify_topic to actually
6234 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6235 Affected file silcd/packet_send.c.
6237 * Changed the SFTP Filesystem interface. Changed the
6238 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6239 the filesystem operation function. The SilcSFTPFilesystem
6240 is now a context that is allocated by all filesystem allocation
6241 functions and it already includes the operations structure
6242 and filesystem specific context. It is given as argument
6243 now to the silc_sftp_server_start. This made the interface
6244 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6245 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6247 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6249 * Changed the backup router adding and getting interfaces
6250 in the server. The router that will be replaced by the
6251 specified backup router is now sent as argument. Affected
6252 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6255 * Added silc_net_addr2bin_ne to return the binary form of
6256 the IP address in network byte order. Affected files
6257 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6259 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6261 * Check for existing server ID in silc_server_new_server
6262 and in silc_server_connect_to_router_final and remove the
6263 old entry if it exists. Affected file silcd/packet_receive.c,
6266 * Send the channel message always to only one router, either
6267 in upstream or downstream. Affected file is
6268 silcd/packet_send.c.
6270 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6272 * Wrote the definition of the backup resuming protocol to the
6273 protocol specification.
6275 * Removed one redundant channel key generation from normal
6276 server during joining procedure. Removed one redundant
6277 channel key sending from server to router during joining
6278 procedure. Affected file silcd/command.c.
6280 * Made minor bugfixes to the backup router resuming protocol.
6281 Affected file silcd/server_backup.c, server.c.
6283 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6285 * Added --disable-asm configuration option. Affected files
6286 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6289 * Implemented the backup resuming protocol that is used to
6290 resume the primary router position in the cell after the
6291 primary router comes back online. Affected files
6292 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6293 and silcd/server_util.[ch].
6295 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6297 * Sleep two (2) seconds after sending QUIT command to server.
6298 Affected file lib/silcclient/command.c.
6300 * Assure that if outgoing data buffer is pending do not force
6301 send any data. Affected file silcd/packet_send.c.
6303 * Assure that if outgoing data buffer is pending do not force
6304 send any data. Affected file lib/silcclient/client.c.
6306 * Implemented the backup router support when the primary router
6307 goes down. The servers and routers can now use the backup
6308 router as new primary router without loosing connectivity.
6310 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6312 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6313 in the server to indicate disabled entry. All data read
6314 from the connection will be ignored and no data is sent
6315 for entry that is disabled. Affected files are
6316 silcd/idlist.h, silcd/server.c.
6318 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6320 * Created SFTP client and server test programs in the
6321 lib/silcsftp/tests directory.
6323 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6325 * Implemented memory filesystem (virtual filesystem) for
6326 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6329 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6331 * Implemented the SFTP (SSH File Transfer Protocol) to the
6332 lib/silcsftp. It includes SFTP client and SFTP server
6335 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6337 * Moved lib/silccore/silcprotocol.[ch] to the
6338 lib/silcutil library.
6340 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6341 take variable argument list pointer as argument. Affected
6342 file lib/silcutil/silcbuffmt.[ch].
6344 * Added silc_buffer_set function that is used to set data
6345 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6346 Affected file lib/silcutil/silcbuffer.h.
6348 * Changed various routines in the core library to use the new
6349 silc_buffer_set instead of allocating new buffer only for
6352 * Added 64-bit value formatting and unformatting support to the
6353 silc_buffer_[un]format routines. Affected file is
6354 lib/silcutil/silcbuffmt.[ch].
6356 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6357 to includes/bitmove.h.
6359 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6361 * Fixed channel user mode saving in client library. Affected
6362 file lib/silcclient/command[_reply].c.
6364 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6366 * Defined the file transfer to the SILC Protocol. Added
6367 new packet type SILC_PACKET_FTP and defined File Transfer
6368 Payload. The mandatory file transfer protocol is SFTP
6369 (SSH File Transfer Protocol). Affected file in addition
6370 of the internet draft is lib/silccore/silcpacket.h.
6372 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6373 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6374 is used as part of backup router protocol when the primary
6375 router of the cell is back online and wishes to resume
6376 the position as primary router.
6378 * Redefined the MAC generation keys in the protocol. The
6379 same key is not used anymore in both direction. Both
6380 direction will now use different keys for sending and
6381 receiving. This fixes a potential security flaw. This
6382 change causes incompatibilities in the protocol.
6384 * Redefined also the MAC computation from the packet.
6385 An packet sequence number is now added to the MAC
6386 computation. This prevents possible replay attacks against
6387 the protocol. This change too causes incompatibilities
6390 Added `sequence' field to the SilcPacketContext to hold
6391 the current sequence number for the packet.
6393 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6395 * Added `created' field to the SilcIDListData in the file
6396 silcd/idlist.h to indicate the time when the entry was
6399 * Added `created' field to the SilcChannelEntry too. Affected
6400 file silcd/idlist.h.
6402 * Added `creation_time' aguments to all the announcement functions
6403 in the server. If it is provided then only the entries that
6404 was created after the provided time frame are actually
6405 announced. Affected file silcd/server.[ch].
6407 * The protocol says that the Channel ID's IP address must be
6408 based on the router's IP address. Added check for this in
6409 the silc_server_new_channel when processing incoming New Channel
6410 Payload. Affected file silcd/packet_receive.c.
6412 * Print out the correct version with --version in SILC client.
6413 Affected file irssi/src/silc/core/silc-core.c.
6415 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6417 * Fixed WHOWAS command to check for completnes of the client
6418 entry always, not just when the command is coming from client.
6419 Affected file silcd/command.c.
6421 * Added new function silc_server_packet_queue_purge to purge the
6422 outgoing data queue to the network. After the function returns
6423 it is guaranteed that the outgoing packet queue is empty.
6424 Affected file silcd/packet_send.[ch].
6426 * Purge the outgoing packet queue in the rekey protocol's final
6427 callback to assure that all rekey packets go to the network
6428 before quitting the protocol. Affected file silcd/server.c.
6430 * Added silc_client_packet_queue_parse as similar function as
6431 in server to the client library. The affected file is
6432 lib/silcclient/client.c.
6434 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6436 * Splitted silcd/server.c and created silcd/server_util.[ch]
6437 for utility functions.
6439 * Added new socket flag SILC_SF_DISABLED to indicate that the
6440 connection is open but nothing can be sent to or received from
6441 the connection. Affected file lib/silcutil/silsockconn.[ch].
6442 The checking for disabled socket is checked in the low level
6443 silc_socket_write and silc_socket_read functions.
6445 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6447 * Allow only nicknames and channel names that fits into the
6448 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6450 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6452 * When processing JOIN command reply in server check that if
6453 the channel exists in our global list we'll move it the local
6454 list. Affected file silcd/command_reply.c.
6456 * Fixed the check whether client is joined on the channel already
6457 in JOIN command. Affected file lib/silcclient/command.c.
6459 * Fixed the JOIN command reply to check whether the channel
6460 already exists. Affected file lib/silcclient/command_reply.c.
6462 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6464 * Added silc_ske_status_string to map the SKE error numbers
6465 to readable strings. The affected files are
6466 lib/silcske/silcske[_status].[ch].
6468 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6470 * Do not show the private channels on the WHOIS channel list
6471 as it is not allowed by the protocol. The affected file is
6474 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6476 * Assure that the packet length digged from the actual packet
6477 is something sensible in the silc_packet_decrypt_rest_special
6478 in lib/silccrypt/silcpacket.c.
6480 * Free and NULL the allocated pointer in silc_hmac_alloc if
6481 the HMAC allocation fails. The affected file is
6482 lib/silccrypt/silchmac.c.
6484 * Print the selected security properties to the log files in
6485 the server. Affected file silcd/protocol.c.
6487 * Add SKE's reference counter even if calling the completion
6488 callback manually. Otherwise it goes negative, although it
6489 does not cause any problems. The affected file is
6490 lib/silcske/silcske.c.
6492 * Remove the client entry with short timeout after giving the
6493 KILL command. Affected file lib/silcclient/command.c.
6495 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6496 case all found clients are already disconnected (WHOWAS would
6497 found them) in the server. Affected file silcd/command.c.
6499 * Update the last_receive (time of last data received) to be
6500 updated only when received private or channel message so that
6501 the idle time showed in WHOIS makes more sense.
6503 * Added boolean field `valid' in to the SilcClientEntry in the
6504 client library to indicate whether the entry is valid or not.
6505 This fixes the nickname change bug on channel when changing
6506 the nickname to be same than the old (like nick to Nick) the
6507 nickname formatter doesn't set the new nick anymore to Nick@host.
6508 Affected file lib/silcclient/idlist.[ch].
6510 * Now actually fixed the nickname changing on disconnection.
6511 Added new function silc_change_nick to the Irssi SILC Client.
6512 Affected file irssi/src/silc/core/client_ops.c,
6513 irssi/src/silc/core/silc-nicklist.[ch].
6515 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6517 * Check that the public key exists in the GETKEY command before
6518 trying to encode it. Affected file silcd/command.c.
6520 * Print some notifications on received public keys with GETKEY
6521 command in the Irssi SILC Client. Affected files are
6522 irssi/src/fe-common/silc/module-formats.[ch],
6523 irssi/src/silc/core/client_ops.c.
6525 * Use IDENTIFY command to resolve the server information in the
6526 GETKEY command instead of INFO command. Affected file
6527 lib/silcclient/command.c.
6529 * All command reply functions in the client library now calls
6530 the pending command reply callbacks even if an error has
6531 occurred. The server has done this a long time and now it was
6532 time to move the client library to this as well. Now all
6533 errors can be delivered back to the pending command reply
6534 callbacks if necessary. Affected files are
6535 lib/silcclient/command[_reply].[ch].
6537 * Change the nickname on disconnection back to the username
6538 because in reconnect the server will enforce it to it anyway.
6539 Affected file irssi/src/silc/core/silc-servers.c.
6541 * Fixed a config file parsing bug in the Irssi SILC client.
6542 Affected file irssi/src/silc/core/clientconfig.c.
6544 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6546 * When printing the channel mode on JOIN, verify that the
6547 channel key and channel's HMAC are valid. Affected file
6548 irssi/src/silc/core/client_ops.c.
6550 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6552 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6553 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6554 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6556 * Removed channel key rekey task deleting from the function
6557 silc_server_save_channel_key. Affected file silcd/server.c.
6558 Added explicit timeout task context instead that is used to
6559 delete the task if we are registering a new task before the
6560 new task has elapsed.
6562 * When channel key rekey occurs the client library now saves
6563 the old channel key for a short period of time (10 seconds) and
6564 is able to use it in case some is still sending channel
6565 messages encrypted with the old key after the rekey. Affected
6566 file lib/silcclient/[idlist.h|client_channel.c].
6568 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6570 * Added check to the silc_server_new_id_real to not accept
6571 new ID if it is the sender's own ID. Affected file is
6572 silcd/packet_receive.c.
6574 * Assure that we do not announce ourself or the one we've
6575 sending our announcements when we're router and are announcing
6576 servers to our primary router. Affected file silcd/server.c.
6578 * Fixed silc_server_command_identify_check_client to assemble
6579 correct WHOIS packet. It send corrupted WHOIS packet and
6580 caused problem with router to router connections. Affected
6581 file silcd/command.c.
6583 Fixed also silc_server_command_whois_check the same way
6584 as for the IDENTIFY command.
6586 * Added new SilcIDListStatus to the server in the SilcIDListData
6587 structure. The status now includes the current status of
6588 the entry (like registered, resolved etc.). Affected file
6589 silcd/idlist.[ch]. Defined a bunch of different status types
6590 as well. This replaced the old boolean registered field as well.
6592 Added resolve_cmd_ident field to the SilcClientEntry structure
6593 too so that if the entry is for example being resolved so
6594 another command may attach to the same pending command reply
6595 without requiring to resolve the same entry again. This concept
6596 should optimize the WHOIS and the IDENTIFY resolving under
6597 heavy load by taking away unnecessary resolving for entries
6598 that are being resolved already.
6600 Added support for adding multiple pending commands for one
6601 command idenfier. Affected file silcd/command[_reply].[ch].
6603 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6604 before deleting the data. Otherwise the hash table will have
6605 freed data in comparison functions. Affected file is
6606 silcd/command_reply.c.
6608 * Fixed silc_idlist_replace_client_id to add the new entry to
6609 the cache with NULL nickname. Otherwise there will be invalid
6610 memory as the nickname after the nickname is freed. Affected
6611 file silcd/packet_receive.c.
6613 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6614 saved into wrong slots because the previous number of entries
6615 was not taken into account. Affected file silcd/idlist.c.
6616 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6618 * If we are router and we receive JOIN notify to a channel that
6619 does not have any users then notified client is marked as the
6620 channel founder, as it is it. The affected file is
6621 silcd/packet_receive.c
6623 * Added to the extended hash table API's table_del_*ext functions
6624 the destructor as argument too, so that the caller can decide
6625 which destructor to use or whether to use destructor at all.
6626 Affected file lib/silcutil/silchashtable.[ch].
6628 * Fixed ID Cache purging. It actually deleted the entries from
6629 the hash table after the data was freed. The hash table ended
6630 up comparing freed memory. The affected file is
6631 lib/silccore/silcidcache.c.
6633 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6635 * Fixed Irssi SILC client's KILL command's HELP syntax.
6637 * The USERS command now resolves the detailed user information
6638 if the userinfo field is missing. Affected file is
6639 lib/silcclient/command_reply.c.
6641 * Do not print error in silc_file_read if the read file does
6642 not exist. Just silently return NULL. Affected file is
6643 lib/silcutil/silcutil.c.
6645 * Fixed the silc_log_output to not wine about NULL filename
6646 and to not create some bogus " " filename. Affected file is
6647 lib/silcutil/silclog.c.
6649 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6651 * Fixed various printing bugs on the user interface in the
6652 Irssi SILC Client. Minor changes that were forgotten from
6655 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6657 * Fixed the configure.in.pre and the compilation and distribution
6658 environment to support the new autoconf 2.52. That version is
6659 now required to compile the CVS trunk.
6661 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6663 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6664 to generally parse user@fqdn format strings. Affected file
6665 lib/silcutil/silcutil.c.
6667 * Added nickname_format and nickname_force_format fields to the
6668 SilcClientParams structure. The first one defines the format
6669 for the nicknames that the library will enforce if the receives
6670 multiple same nicknames. The second one is boolean value and
6671 can be used to force the library to always enforce the format
6672 to the nicknames regardles whether there are multiple nicknames
6673 or not. This configurable formatting was employed to flexibly
6674 support accessing multiple nicknames from the user interface.
6675 The userinterface can now set the nicknames to what ever format
6676 they prefer. Affected file lib/silcclient/silcapi.h.
6678 Added function silc_client_nickname_format to the file
6679 lib/silcclient/idlist.c. It performs the nickname formatting.
6681 Added new field `hostname´ to the SilcClientEntry context.
6682 It holds the hostname of the client. Affected file is
6683 lib/silcclient/idlist.h.
6685 * Irssi SILC Client sets the nicknames in nick@hostn format.
6686 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6687 irssi/src/silc/core/silc-core.c.
6689 The WHOIS printing now also shows both the real nickname and
6690 the formatted nickname so that user knows how to access the
6691 user if there are multiple same nicknames cached. Affected
6692 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6693 printing formatting too to take the hostname now as a separate
6694 argument. The Affected file is
6695 irssi/src/fe-common/silc/modules-formats.[ch].
6697 * Changed the silc_client_get_clients_local to accept the formatted
6698 nickname as argument. It accepts the real nickname too but the
6699 formatted nickname can be used to find the true entry from
6700 multiple entries. Affected file lib/silcclient/silcapi.h and
6701 lib/silcclient/idlist.c.
6703 * Added nickname_format_parse field to the SilcClientParams.
6704 It is a callback function provided by the application to parse
6705 the nickname out of the formatted nickname string. The library
6706 calls it to get the nickname from the formatted string. Since
6707 the application generally knows better the format of the nickname
6708 string it parses it instead of the library, even though library
6709 encodes the formatted string. If the callback function is not
6710 provided then the library will use the string as is. The
6711 affected file is lib/silcclient/silcapi.h.
6713 * All the nickname strings passed to the client library in
6714 commands are now expected to be formatted nickname strings.
6715 If the command does not support the formatted nickname string
6716 it will assume that the sent string is the actual nickname.
6717 Affected file lib/silcclient/command.c.
6719 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6721 * Added public key authentication support to OPER and SILCOPER
6722 commands in the client library. Affected file is
6723 lib/silcclient/command.c.
6725 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6727 * Changed the get_auth_methdod client operation to be asynchronous.
6728 It can be async if the application resolves the authentication
6729 method from the server during the negotiation. Added new
6730 SilcGetAuthMeth completion callback that the application will
6731 call after resolving the authentication method.
6733 Added function silc_client_request_authentication_method that
6734 the application can use to resolve the authentication method
6735 from the server. Added also SilcConnectionAuthRequest callback
6736 that the library will call after the server has replied. The
6737 application can call this function if it does not know the
6738 current authentication method.
6740 Affected files are lib/silcclient/client.c and
6741 lib/silcclient/silcapi.h.
6743 * The Irssi SILC client now automatically resolves the authentication
6744 method incase any configuration information is not present (and
6745 currently there never is). The affected file is
6746 irssi/src/silc/core/client_ops.c.
6748 * Fixed public key authentication from the client library.
6749 Affected file lib/silcclient/protocol.c. Changed also the
6750 protocol specification about the public key authentication in
6751 the connection authentication protocol. The actual data to be
6752 signed is now computed with a hash function before signing.
6754 * Fixed the public key authentication from the server as well.
6755 Affected file silcd/protocol.c.
6757 * Removed the mlock()'s from the memory allocation routines.
6758 Affected file lib/silcutil/silcmemory.c. The ./configure does
6759 not check anymore for the mlock(). Affected file is
6762 * Fixed USERS command in server to allow the execution of the
6763 command for private and secret channels if the client sending
6764 the command is on the channel. Affected file silcd/command.c.
6766 * Fixed silc_client_get_clients_local to return the clients
6767 count correctly. It could return wrong value. Affected file
6768 lib/silcclient/idlist.c.
6770 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6772 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6773 types. The assembler optimizations seemed not to like 64-bit
6774 data types. The assmebler optimizations thus are now enabled
6775 also for BSD systems as opposed to only enable them for Linux.
6777 * Do not check for threads at all on BSD systems. Affected
6778 file configure.in.pre.
6780 * Removed -n and -h options from the Irssi SILC Client since
6781 they are not used in silc.
6783 * Fixed the prime generation to assure that the first digit
6784 of the generated random number is not zero since our conversion
6785 routines does not like number strings that starts with zero
6786 digit. If zero digit is seen the random number is regenerated.
6787 This caused some corrupted RSA keys when the zero first digit
6788 was met. Affected file lib/silcmath/silcprimegen.c.
6790 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6792 * Fixed WIN32 configuration in the ./configure script.
6793 Fixed to include xti.h on environments that has it.
6794 Patches by Carsten Ilchmann and andrew.
6796 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6798 * Changed the silc_id_create_client_id to be collision
6799 resistant. It is now assured that there cannot be created
6800 two same client ID's. I suspect that some weird bugs in
6801 the server were actually caused by duplicate Client IDs.
6802 Affected file silcd/serverid.[ch]. A router receiving
6803 new ID now also assures and informs the sending server
6804 if the ID caused collision.
6806 * Changed the silc_id_create_channel_id to also assure that
6807 there are no collisions.
6809 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6811 * Statement about ignoring the Mutual Authentication flag when
6812 performing rekey with PFS was a bit misleading. It is ignored
6813 if it was set in the initial negotiation, it cannot be even
6814 set in the rekey. Fixed in the ke-auth draft. Started the
6815 new versions of the protocol drafts in the doc/.
6817 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6819 * Fixed a bug in silc_client_command_identify_save when saving
6820 new channel information. The channel name was no duplicated
6821 and caused crash on exit. Affected file is
6822 lib/silcclient/command_reply.c.
6824 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6826 * Fixed the getkey command handling in the server. Send just
6827 empty OK reply to the sender if the key could not be fetched
6828 (but everything else was ok, like the key just was not available).
6829 Changed the public key parameter to optional in the protocol
6830 specs so that empty OK reply can be sent. Affected file
6833 Added a message to Irssi SILC client to tell to user if the
6834 server did not return a public key.
6836 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6838 * Fixed a channel key regeneration bug. It registered new
6839 timeout tasks exponentially until all system resources were
6840 used. Affected file silcd/server.c.
6842 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6844 * Added the SILC Document generator to the scripts/silcdoc.
6845 It can be used to generate the Toolkit Reference Manual out
6846 of the source tree. Internally it will also use the RoboDoc
6847 generator now imported in util/robodoc.
6849 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6851 * Added couple of return's in rekey protocol if error orccurred
6852 during the protocol. The execution must be terminated.
6853 Affected file silcd/protocol.c. Also, terminate the protocol
6854 always with timeout.
6856 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6858 * The client's Client ID was created initally from the wrong
6859 nickname (it could have been in format nick@host) in the
6860 silc_server_new_client. Affected file silcd/packet_receive.c
6862 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6864 * Added some SILC_LOG_ERROR's to various error conditions
6865 if client could not be added to ID cache. Affected files
6866 silcd/packet_receive.c and silcd/server.c.
6868 * When client's sock->user_data is freed, NULL also the
6869 client->router and client->connection pointers. Added check
6870 for these pointers being NULL to various places around the
6871 code. Affected file silcd/server.c.
6873 * Added client->data.registered == TRUE checks to various
6874 places around the code to assure that unregistered client's
6875 are not handled when it is not allowed. Affected file
6878 * Added `bool registered' fields to all
6879 silc_idlist_[server|client]_get_* routines to indicate whether
6880 the fetched client needs to be registered or not. Affected
6881 file silcd/idlist.[ch].
6883 * Add your own entry as registered to the ID cache in the
6884 server. Affected file server.c.
6886 * Fixed a bug in silc_server_new_server. The SilcServer was
6887 set as the new server's context instead of SilcServerEntry.
6888 This naturally caused some weird bugs.
6890 * Added "updated" field the SilcChannelEntry which indicates
6891 the time since the channel entry was last accessed. This
6892 can be used to determine whether it is necessary to
6893 announce the channel after backup resuming protocol.
6894 Affected files silcd/idlist.[ch].
6896 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6898 * Do not delete the channel rekey task when adding it
6899 for in silc_server_create_channel_key.
6901 * Changed the silc_server_create_channel_key to return
6902 TRUE or FALSE to indicate the success of the channel key
6905 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6907 * Fixed MSVC++ project files and added missing files to
6908 Makefiles under win32/.
6910 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6912 * Do not add TCP_NODELAY flag if the operating system
6913 does not have it defined. Affected files are
6914 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6916 * Fixed buffer overflow from Irssi SILC Client. Affected
6917 file irssi/src/fe-common/core/themes.c.
6919 * Fixed double free in client library in the file
6920 lib/silcclient/client.c when disconnecting from server.
6922 * Applied double free patch from cras to Irssi SILC client.
6923 Affected files irssi/src/core/[modules/expandos].c
6925 * Fixed the disconnection handling to Irssi SILC Client.
6926 The application must call silc_client_close_connection
6927 in ops->connect client operation in case of failure of
6928 the connection. Affected file is
6929 irssi/src/silc/core/client_ops.c.
6931 * Do not set sock->protocol to NULL in the function
6932 silc_client_close_connection after executing the protocol's
6933 final callback since the sock might not be valid anymore.
6934 Affected file lib/silcclient/client.c.
6936 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6938 * Do not enable SILC_THREADS if the linking with libpthread
6939 did not happen. Affected file configure.in.pre.
6941 * Added notion to protocol specification that server must
6942 verify the sent authentication payload with CMODE when
6943 setting the channel founder key. Implemented it to the
6944 server. Affected file silcd/command.c.
6946 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6948 * Added _EXTRA_DIST SILC distribution variable to the
6949 distributions file. It is used to conditionally add extra
6950 files or directories to the specific distribution. Affected
6951 files ./prepare, Makefile.am.pre and distributions.
6953 Removed the `_' from the start of the distribution names.
6956 * Added README.WIN32 for instructions to compile the Toolkit
6959 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6961 * Fixed a double free in disconnection in the server. Affected
6962 file is silcd/server.c.
6964 * Fixed the lib/silcske/groups.c to work now also with GMP
6965 MP library. The string conversion did not work when using
6966 specific base and the base is indicated in the string as well.
6968 * Created win32/ directory which now includes MSVC++ specific
6969 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6970 It will appear only in the toolkit distribution
6972 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6974 * Changed the key material distribution function in case when
6975 the hash output is too short. The data is now concatenated
6976 a bit differently than it used to. Made the change to the
6977 SKE protocol specification.
6979 * Added better GMP detection to configure.in.pre. A patch
6982 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6984 * Fixed a minor bug in SKE that might cause some problem on
6985 some platforms. Affected file lib/silcske/silcske.c.
6987 * Added the cookie checking for initiator in the SKE. It checks
6988 that the responder returns the sent cookie unmodified. The
6989 affected file is lib/silcske/silcske.c. Added new SKE
6990 error type INVALID_COOKIE that can be sent during the
6991 negotiation. Fixed some memory leaks as well.
6993 * Added the "invalid cookie" error message to Irssi SILC client's
6996 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6998 * Added `task_max' field to the SilcClientParams to indicate
6999 the maximum tasks the scheduler can handle. If set to zero,
7000 default values are used. Affected file lib/silcclient/silcapi.h.
7002 * Fixed memory leaks in silc_client_close_connection. Affected
7003 file lib/silcclient/client.c.
7005 * Added silc_client_del_client_entry to client library to free
7006 all memory of given client entry. Affected file is
7007 lib/silcclient/idlist.[ch].
7009 * Added new functions silc_client_del_channel and
7010 silc_client_del_server to delete channel and server entries.
7011 Affected file lib/silcclient/[silcapi.h/idlist.c].
7013 * Removed silc_client_del_client_by_id from silcapi.h.
7015 * Fixed the INFO command to return the server's own info
7016 correctly when querying by Server ID. Affected file is
7019 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7021 * Removed the non-blocking settings in WIN32 code in the
7022 silc_sock_[read/write] and added SleepEx instead. Affected
7023 file lib/silcutil/win32/silcwin32sockconn.c. The availability
7024 of input data is now checked with FIONREAD and ioctlsocket.
7026 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7028 * Call silc_schedule_task_del_by_context in the
7029 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
7030 Affected file lib/silccore/silcprotocol.c.
7032 * Call silc_protocol_cancel for active protocols in the
7033 silc_server_close_connection if the funtion
7034 silc_server_free_sock_user_data has not been called.
7035 Affected file silcd/server.c.
7037 * Generic tasks cannot be deleted using the del_by_fd
7038 task deleting function since generic tasks does not match
7039 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
7041 * Added a notion to SILCOPER help file that the SILCOPER works
7042 only on router server, not on normal server.
7044 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7046 * Added for WIN32 support for the new scheduler as well.
7047 Affected file lib/silcutil/win32/silcwin32schedule.c.
7049 * Fixed the SHA1 implementation to work on various platforms.
7051 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7053 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
7054 API. It is part of the scheduler now. Everything else is
7055 as previously but some functions has changed their names.
7056 Checkout the lib/silcutil/silcschedule.h for the interface.
7057 Updated all applications to use the new interface. Affected
7058 files are lib/silcutil/silcschedule.[ch].
7060 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7062 * Found a bug in the SKE implementation. The HASH value,
7063 specified by the protocol, was not computed correctly. The
7064 public key of the responder was not added to the computation
7065 even though it is mandatory. Affected file lib/silcske/silcske.c.
7066 This unfortunately causes incompatibilities with older
7067 clients and servers.
7069 * Added WIN32 specific network init and uninit functions:
7070 silc_net_win32_init and silc_net_win32_uninit to init and uninit
7071 the Winsock2. Affected file lib/silcutil/silcnet.h and
7072 lib/silcutil/win32/silcwin32net.c.
7074 * Set the socket always to nonblocking mode on WIN32 after
7075 reading data or writing data. Affected file is
7076 lib/silcutil/win32/silcwin32sockconn.c.
7078 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7080 * Fixed various compilation problems under WIN32. Affected
7081 files lib/silcutil/win32/silcwin32thread.c and
7082 lib/silcutil/win32/silcwin32schedule.c.
7084 * Removed all _internal.h #includes from public header
7085 files. Internal headers must never be included from
7088 Removed also the lib/silcske/payload_internal.h file.
7090 * All include files that may be needed (public and some others
7091 included by the public headers) by application developers are
7092 now copied to the ./includes directory. It does not copy any
7093 internal headers. Affected file Makefile.defines.pre and all
7094 Makefile.am's under lib/ and subdirs.
7096 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7098 * Do not change the ~/.silc directory's permissions automatically.
7099 Affected file irssi/src/silc/core/clientutil.c.
7101 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7103 * Do not cancel the protocol in silc_server_close_connection
7104 it might cause recursion. Now cancelled in the function
7105 silc_server_free_sock_user_data. Affected file silcd/server.c.
7107 * Fixed the silc_server_remove_clients_by_server to regenerate
7108 the channel keys correctly finally. Added also new function
7109 silc_server_remove_clients_channels to actually do it.
7110 Affected file silcd/server.c.
7112 * Fixed the silc_server_new_channel to not crash by giving
7113 wrong router to the new channel. Affected file is
7114 silcd/packet_receive.c.
7116 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7118 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7119 which is given as argument to the silc_client_alloc now.
7120 It can be used to configure the client and set various parameters
7121 that affect the function of the client.
7123 * The USERS command in server did not check whether the channel
7124 is private or secret. Affected file silcd/command.c.
7126 * Added new argument to the USERS command in protocol specification.
7127 The USERS command now can take the channel name as argument
7128 as well. Added support for this in client and server and
7129 updated the protocol specs.
7131 * Completed the GETKEY command in client. It can be now used
7132 to fetch also servers public key not only some clients.
7133 Affected files lib/silcclient/command[_reply].c.
7135 * Added silc_client_get_server to return server entry by the
7136 server name. Affected files lib/silcclient/silcapi.h and
7139 * Redefined the IDENTIFY command in protocol specification to be
7140 more generic. It now can be used to query information about
7141 any entity in the SILC Network, including clients, servers and
7142 channels. The query may be based either the entity's name
7143 or the ID. Added support for this in both client and server.
7145 Affected files silcd/command.c and lib/silcclient/command.c
7146 and command_reply.c.
7148 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7149 the _from_client and _from_server functions. Affected file
7152 * Added silc_client_get_channel_by_id_resolve to the file
7153 lib/silcclient/silcapi.h to resolve channel information by
7154 its ID. Added also silc_client_get_channel_by_id that
7155 does not resolve it from the server.
7157 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7159 * Added SilcServerEntry context into the client library
7160 to represent one server. The INFO command now allocates
7161 these to save the resolved server info. For now on the
7162 client library will also keep information about servers,
7163 connected and resolved with INFO.
7165 The INFO command now allocates the SilcServerEntry context
7166 and saves the server info there. The COMMAND_REPLY in
7167 the INFO now returns the parameters to application in
7168 same order as defined in the protocol specification.
7170 The entries are cached in the client->server_cache.
7172 * The INFO command is now issued after received the Client ID
7173 from the server. Affected file lib/silcclient/client.c.
7175 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7176 to the application as the mode changer might be server.
7177 It is guaranteed that NULL is not returned anymore to the
7178 application. Affected file lib/silcclient/client_notify.c.
7180 The ID Type is now also passed to the application so that
7181 it can check whether the returned entry is SilcClientEntry
7184 Added new function silc_client_get_server_by_id to return
7185 the server entry by ID. Affected files are the
7186 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7188 * Do not create the channel in the Irssi SILC Client when issuing
7189 the JOIN command but when received the sucessful JOIN command
7190 reply. Otherwise the channel might get created even though we
7191 could not join it. The Affected file is
7192 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7194 * Fixed a channel joining bug in router. The router must also
7195 check the channel modes, invite and ban lists etc. when serving
7196 the JOIN command sent by normal server. Affected file is
7197 silcd/command.c. The router now resolves the client's
7198 information from the server who sent the JOIN command if it
7199 does not know it, and processes the JOIN command only after
7202 * Changed the SilcCommandCb to take new argument; void *context2.
7203 Affected file lib/silccore/silccommand.h
7205 The second argument in the command callbacks in the server now
7206 includes the SilcServerCommandReplyContext if the command was
7207 called as pending command callback from the command reply.
7208 Otherwise it is NULL. When called as pending the status of the
7209 command reply will be checked and if it was erronous the
7210 error will be sent to the original sender of the command.
7211 This way the client always receives the error messages even
7212 though the server was actually the one who received the error
7213 when it resent the command to router, for example. Affected
7214 files silcd/command[_reply].[ch].
7216 * Fixed sending WHOWAS command's error message to client if
7217 the requested client could not be found. It was missing.
7220 * Changed the CMODE and CUMODE commands reply arguments in the
7221 protocol specification. The Channel ID is now sent in both
7222 of the commands to identify the channel. Implemented this
7223 new feature to the client and server. Affected files
7224 lib/silcclient/command_reply.c and silcd/command.c.
7226 * Made better checks for invite and ban lists in the JOIN
7227 command in server. Affected file silcd/command.c.
7229 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7231 * The server now performs the incoming host IP/DNS lookup
7232 using the silc_socket_host_lookup and thus does not block
7233 the server anymore. Affected file silcd/server.c.
7235 * Completed the multi-thread support for SILC Scheduler in
7236 the lib/silcutil/silcschedule.c.
7238 * Fixed the configure.in.pre to detect the pthread correctly
7241 * Fixed a deadlock in silc_task_queue_wakeup in the file
7242 lib/silcutil/silctask.c.
7244 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7246 * Added new function silc_schedule_wakeup that is used in
7247 multi-threaded environment to wakeup the main thread's
7248 schduler. It needs to be used when a thread adds a new task
7249 or removes a task from task queues. After waking up, the
7250 scheduler will detect the task queue changes. If threads
7251 support is not compiled in this function has no effect.
7252 Implemented the wakeup mechanism to both Unix and WIN32
7253 systems. Affected files are lib/silcutil/silcschedule.[ch],
7254 lib/silcutil/unix/silcunixschedule.c and the
7255 lib/silcutil/win32/silcwin32schedule.c.
7257 * Added new function silc_task_queue_wakeup to wakeup the
7258 scheduler by the specified task queue. Affected file
7259 lib/silcutil/silctask.[ch].
7261 * The silc_socket_host_lookup_start now wakes up the scheduler
7262 after adding the timeout task. Affected file is
7263 lib/silcutil/silcsockconn.c.
7265 * The silc_socket_host_lookup is synchronous now if the threads
7266 support is not compiled in. However, the callback is still
7267 called asyncronously through the scheduler, anyway. Affected
7268 file lib/silcutil/silcsockconn.c.
7270 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7272 * Added new function silc_socket_host_lookup to perform
7273 asynchronous IP and FQDN lookups for the socket connection.
7274 Affected files lib/silcutil/silcsockconn.[ch].
7276 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7278 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7279 that may or may not compile the mutex support in.
7281 Changed the silc_mutex_alloc interface. It allocates the
7282 mutex now to the sent pointer and returns TRUE or FALSE.
7284 Affected file lib/silcutil/silcmutex.h.
7286 * Wrote the SILC Task Queue interface to support multi-threads.
7287 Affected file lib/silcutil/silctask.[ch].
7289 * Wrote the SILC Scheduler to support multi-threads. Affected
7290 file lib/silcutil/silcschedule.c.
7292 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7294 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7295 in lib/silcutil/win32/.
7297 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7299 * Defined SILC Mutex API and SILC Thread API and implemented
7300 them for Unix. Affected files are
7301 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7302 lib/silcutil/unix/silcunixmutex.c and
7303 lib/silcutil/unix/silcunixthread.c.
7305 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7307 * Fixed the silc_server_remove_clients_by_server's channel
7308 key re-generation. The hash table handling was incorrect
7309 and would not work with many channels. Affected file is
7312 * Fixed some memory leaks around the server code.
7314 * Rewrote the silc_server_get_users_on_channel to support IPv6
7315 based Client ID's. Affected file silcd/server.c.
7317 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7318 specification. However, a separate document must be written
7319 to define the detailed signing procedure and the payload
7320 associated with the flag. Defined the flag to the
7321 lib/silccore/silcchannel.h as well.
7323 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7325 * Changed the dynamic tables to static size tables in the
7326 lib/silccrypt/silchmac.c.
7328 * Removed GCC dependencies from the code. A patch by cras.
7330 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7332 * Do not show the error "Error receiving packet bla bla"
7333 in server if it really was not an error (-2 means that reading
7334 is pending). Affected file silcd/server.c.
7336 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7338 * Fixed a possible crash in silc_server_remove_clients_by_server
7339 in silcd/server.c. Fixed there also some memory leaks.
7341 * Fixed the silc_idlist_replace_client_id. It could replace
7342 wrong key in the hash table. Affected file silcd/idlist.c.
7344 * Do not check whether there are global users on the channel
7345 if the channel->global_users is FALSE. Affected functions
7346 silc_server_remove_from_one_channel and
7347 silc_server_remove_from_channels in silcd/server.c. Also,
7348 do not check if the removed client is local as we can be
7349 sure that global client was not removed from the channel
7350 and checking for global users is not needed.
7352 * The silc_server_remove_clients_by_server now re-generates
7353 the channel keys correctly for those channels that had
7354 clients removed from them. Affected file silcd/server.c.
7356 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7358 * Found the reason of random crashes in the server. We weren't
7359 ignoring the SIGPIPE signal (which can be sent in write())
7360 and it crashed the server. Affected file silcd/silcd.c.
7362 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7364 * Assure that sock->user_data is not NULL in the function
7365 silc_server_packet_send in silcd/packet_send.c.
7367 * Disconnect the remote connection if it could not be added
7368 to any ID lists in the server. The affected file is
7371 * Check in silc_server_packet_send[_real/dest] that the
7372 socket is not disconnecting and ignore the data if it is.
7373 Affected file silcd/packet_send.c.
7375 * Define inline to __inline on native WIN32 compilation.
7376 Affected file includes/silcwin32.h.
7378 * Added some explicit type casts for inline code since MSVC
7379 require them. Affected files lib/silcutil/silcbuffer.h,
7380 lib/trq/silcdlist.h and lib/trq/silclist.h.
7382 * Print warning in log files from now on if the packet
7383 decryption fails. Affected file silcd/server.c.
7385 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7387 * Changed the `say' client operation's interface to accept
7388 new `type' argument to indicate the type of the message sent
7389 by the library. The application may filter the library's
7390 messages according the type. The affected file is the
7391 lib/silcclient/silcapi.h.
7393 * Added two new functions to lib/silcclient/silcapi.h:
7394 silc_client_del_client and silc_client_del_client_by_id.
7395 Affected file lib/silcclient/idlist.c.
7397 * Moved the clientincludes.h from includes/ to silc/ and
7398 serverincludes.h from includes/ to silcd/.
7400 * The modes for the CMODE and CUMODE are now passed as
7401 uint32 for application with COMMAND_REPLY. The affected
7402 file is lib/silcclient/command_reply.c.
7404 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7406 * /WHOIS without arguments shows client's own information.
7407 Affected file lib/silcclient/command.c.
7409 * Changed PING to not accept any arguments. The specs
7410 says that client can ping only the connected server so
7411 requiring an argument is not needed. Affected file is
7412 lib/silcclient/command.c.
7414 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7416 * Fixed a fatal bug in private message sending and reception
7417 encryption and decryption when using private message keys.
7418 The implementation was incorrect and did not follow the
7419 specification. It causd that some of the message were
7420 lost since it did not use the sending and receiving keys
7421 as the protocol suggests. This has been fixed and will cause
7422 incompatibilities with older clients when sending private
7423 message encrypted with private message keys. Affected files
7424 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7425 and various other in Irssi SILC Client.
7427 Added `responder' boolean argument to the functions
7428 silc_client_add_private_message_key[_ske] to indicate when
7429 the key is added as responder or initiator of the key
7432 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7434 * Removed the silc_ske_check_version function and created
7435 a SilcSKECheckVersion callback. Added also a function
7436 silc_ske_set_callbacks that is now used to set all SKE
7437 callbacks. The callback functions are not given to
7438 the SKE functions anymore, but this function is used to
7441 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7443 * Added `silc_version' argument to the silc_client_alloc
7444 to define the version of the application for the library.
7445 The library will use the version string to compare it
7446 against the remote host's (usually a server) version
7447 string. Affected file lib/silcclient/silcapi.h
7449 * Added the KE protocol context to Key Agreement context
7450 in client library so that we can abort the SKE if it
7451 is in process when we get timeout. Affected file is
7452 lib/silcclient/client_keyagr.c.
7454 * Do not resolve the client ID forever if it returns in the
7455 first time that such client does not exist. This was done
7456 for example with private message. Affected file is
7457 lib/silcclient/client_prvmsg.c.
7459 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7461 * Do not add regex.h for WIN32. The affected file
7462 includes/silcincludes.h.
7464 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7465 not work yet 100%. It generates the DLL's automatically
7466 when compiling with --with-win32 under cygwin.
7468 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7470 * lib/contrib/regex.c is not compiled on WIN32.
7472 * Added silc_net_get_socket_opt function to the
7473 lib/silcutil/silcnet.h.
7475 * Added includes/silcwin32.h for WIN32 specific includes
7478 * Do not use ptime structure or any of the posix process
7479 functions on WIN32 in lib/silccrypt/silrng.c.
7481 * Added silc_gettimeofday to provide generic function
7482 for struct timeval on all platforms. Added the function
7483 to lib/silcutil/silcutil.h.
7485 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7487 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7488 library as they clearly belong there. As a plus side we
7489 can make the actual socket connection routines platform
7492 Added also new generic function silc_socket_read and
7493 silc_socket_write (that used to be silc_packet_[read/write].
7494 The implementation of these are platform specific.
7496 * Added WIN32 specific routines of silc_socket_[read/write]
7497 to lib/silcutil/win32/silcwin32sockconn.c.
7499 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7501 * Added preliminary support for native WIN32 compilation under
7502 cygwin (using the -mno-cygwin option for GCC) to the
7503 ./configure.in.pre. The --with-win32 now prepares the
7504 compilation for native WIN32.
7506 * Rewrote the SILC Scheduler interface in the file
7507 lib/silcutil/silcschedule.h. The scheduler is now context
7508 based and does not have anymore any global static scheduler.
7509 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7510 and created lib/silcutil/win32 directory for WIN32 based
7513 * Added Unix specific network routines to the
7514 lib/silcutil/unix/silcunixnet.c and the old
7515 lib/silcutil/silcnet.c includes now only generic routines.
7517 Added WIN32 specific network routines to the
7518 lib/silcutil/win32/silcwin32net.c.
7520 * Added Unix specific utility functions from the
7521 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7523 * Added WIN32 SILC Scheduler to the file
7524 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7527 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7529 * Do not handle JOIN notify in the server if the target client
7530 is not registered (idata->registered == FALSE). The affected
7531 file is silcd/packet_receive.c.
7533 * Update the nickrec->founder in event_cumode in the Irssi SILC
7534 client. Affected file irssi/src/silc/core/silc-channels.c.
7536 * Fixed the CUMODE_CHANGE notify handling in the server when
7537 server and router are announcing their clients on channels.
7538 Now the mode changes are saved and notified correctly. The
7539 affected file is /silcd/packet_receive.c.
7541 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7542 They really did not replace the cache entry in the ID Cache.
7543 Now they do that. Affected file silcd/idlist.c.
7545 * Fixed the KICK notify handling in the Irssi SILC client to
7546 update the channel records so that the kicked client does not
7547 appear to be on the channel. The affected file is
7548 irssi/src/silc/core/silc-channels.c.
7550 * Always update the conn->current_channel when executing command
7551 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7553 * Fixed the KILL notify handling in Irssi SILC client to remove
7554 the killed client on all channels.
7556 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7558 * Fixed the silc_parse_command_line to remove extra spaces
7559 from the start and end of the arguments. Affected file is
7560 lib/silcutil/silcutil.c.
7562 * Cancel and free any active protocol in the function
7563 silc_server_close_connection. Affected file silcd/server.c.
7565 * Cancel and free any active protocol in the function
7566 silc_client_close_connction. Affected file is
7567 lib/silcclient/client.c.
7569 * Do not execute the KILL command for clients that are in
7570 history (ie. they are not in the network). Affected file is
7573 * Fixed KILL notify handling, client does not crash anymore.
7574 Affected file irssi/src/silc/core/silc-channels.c.
7576 * Reduced the default packet buffer size from 2048 to 1024 in
7577 lib/silccore/silcpacket.c.
7579 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7580 counter to the SKE context that is incresed when the SKE library
7581 performs async operation outside the library. If the outside
7582 process frees the SKE context and FREED status will be set
7583 and the library will detect after the sync operation that the
7584 libary is freed. The affected files are
7585 lib/silcske/silcske[_status].[ch].
7587 * Resolve the client entry information in the function
7588 silc_client_channel_message to assure that NULL pointer is not
7589 passed as client entry to the application. */
7591 * Fixed the task timeout calculation to assure that there is
7592 never negative timeouts. The affected file is
7593 lib/silcutil/silcschedule.c.
7595 * Fixed the channel user mode notification sending in server.
7596 It was sent point-to-point to the router (or to server by router)
7597 but it needs to be destined to a channel. The routines now
7598 supports sending the channel user mode notifys to the channels
7599 when announcing clients and channels. Affected files are
7600 silcd/server.c and silcd/packet_receive.c.
7602 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7603 It did not actually replace the old channel entry in the cache.
7604 Affected file lib/silcclient/client_notify.c.
7606 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7608 * Fixed a possible crash in silc_packet_send_prepare. It now
7609 assures always that there is enough space in the buffer and
7610 at the tail area of the buffer (for MAC).
7612 Fixed the inbound buffer reallocation in silc_packet_read.
7613 It was old code and did not handle the reallocation correctly.
7616 The affected file is lib/silccore/silcpacket.c.
7618 * Fixed buffer overflow in silc_parse_nickname in the file
7619 lib/silcutil/silcutil.c.
7621 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7623 * make install generates new server keys only if there is not
7626 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7628 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7629 Added check that if the NOREPLY is set then we will not send
7630 the away message. This avoids infinite loop of away messages
7631 if both clients are away. The affected file is
7632 lib/silcclient/client_prvmsg.c.
7634 * Fixed client crash if /NICK was given without arguments.
7635 Affected file lib/silcclient/command.c.
7637 * Server does not send the invite list in INVITE command back
7638 to the client if the list was not altered. Added this notion
7639 to the protocol spec as well. Affected file silcd/command.c.
7641 Fixed possible crash in INVITE command by checking the
7642 value of silc_server_get_client_route command.
7644 * Fixed the INVITE notify type handling. The arguments are now
7645 taken in correct order and client does not crash. The affected
7646 file is irssi/src/silc/core/silc-channels.c.
7648 Removed the "Inviting xxx to channel" message from the
7649 client library away and let the application handle it.
7650 Affected file lib/silcclient/command.c. Added that message
7651 to Irssi SILC client's message formats.
7653 * Fixed CMODE command crash in client. It now checks the
7654 amount of arguments correctly and does not crash. The affected
7655 file is lib/silcclient/command.c.
7657 * Do not create new channel automatically in silc_channels_join
7658 but check whether the channel by that name already exists.
7659 Affected file irssi/silc/core/silc-channels.c.
7661 * Do not send the SERVER_SIGNOFF to router if the disconnected
7662 entity was the router. Affected file silcd/server.c.
7664 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7665 SILC client as it was missing from there.
7667 Added the handling of the KICK notify to the Irssi SILC client
7668 as it was missing. Added "you have been kicked" message to
7669 Irssi SILC client's message modules formats.
7671 Added the handing of the KILL notify to the Irssi SILC client
7672 as it was missing. Added the kill message module formats
7675 The affected file is irssi/src/silc/core/silc-channels.c.
7677 * The router did not save the channel mode the server announced.
7678 Affected file silcd/packet_receive.c.
7680 * Fixed a possible crash in INFO command in server. If the
7681 server did not provide the server info it crashed. Affected
7682 file silcd/command.c.
7684 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7686 * Fixed the GETKEY command in the server to check also the
7687 global list. Otherwise the GETKEY would not work correctly
7688 in normal SILC server. Affected file silcd/command.c.
7690 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7692 * Fixed GETKEY crash, it crashed if the command did not succseed.
7694 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7696 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7697 is now real and not just an macro interface to GMP.
7699 Removed the entire GMP from the source tree and imported new
7700 NSS MPI library instead. Reason for removing GMP is that it is
7701 extremely large and compiles extremely slow. The NSS MPI
7702 is only a few files and compiles in less than 10 seconds.
7703 The speed is also about the same as GMP. The MPI is imported
7704 to lib/silcmath/mpi.
7706 If the system has GMP installed we will still use the GMP.
7707 If it is not then the NSS MPI will be compiled.
7709 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7711 * Merged a long nickname (127 characters long) crash bugfix from
7712 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7714 * Merged a freed memory reference bugfix from Irssi CVS tree.
7715 Affected file irssi/src/core/commands.c.
7717 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7719 * Added the server's public key sving and verification to the
7720 server when performing the SKE. This was missing and the
7721 remote server's (or router's) public key was accepted without
7722 checking whether we have it previously or trust it at all.
7723 Affected file silcd/protocol.c.
7725 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7727 * Check in the silc_server_timeout_remote if protocol is active
7728 and make sure that the protocol's final callback is called so
7729 that all memory if freed. Affected file silcd/server.c.
7731 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7733 * silc_server_whois_send_reply crashed the server if the nickname
7734 was 127 characters long. Affected file silcd/command.c.
7736 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7738 * Added sanity check to the silc_server_new_client. If the hostname
7739 is provided inside username then check that the provided hostname
7740 really is the same as the resolved one. If the hostname was not
7741 resolved then check it from the public key. Affected file is
7742 silcd/packet_receive.c.
7744 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7745 if the server disconnected us and the connection is not valid
7746 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7748 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7749 the library to the lib/silcutil/silcutil.[ch].
7751 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7753 * Close log file after open. Affected file
7754 lib/silcutil/silclog.c.
7756 * Check whether sock == NULL in silc_client_send_packet and return
7757 if it is. Affected file lib/silcclient/silcclient.c.
7759 * Check rec->entry == NULL in the Irssi SILC Client before
7760 sending the channel message. Affecte file is
7761 irssi/src/silc/core/silc-servers.c.
7763 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7765 * Merged a splitted window bugfix from Irssi CVS tree. The
7766 affected file is irssi/src/fe-text/textbuffer-view.c.
7768 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7769 It did not print nickname.
7771 * Improved the distributions system a bit.
7773 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7775 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7776 irssi/src/fe-text/gui-window.c.
7778 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7779 to in-active server. The affected file is
7780 irssi/src/silc/core/client_ops.c.
7782 * Resolve the client in USERS command reply if the entry does
7783 not have username resolved. The affected file is
7784 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7785 command to WHOIS command to really resolve stuff. The USERS
7786 is not used any more in any critical section so WHOIS can
7787 be used even though it might be slower than IDENTIFY.
7789 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7792 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7794 * Changed the protocol API a bit more consistent in the
7795 lib/silccore/silcprotocol.[ch].
7797 * Changed the following headers to ROBODoc format:
7799 lib/silccore/silcpayload.h
7800 lib/silccore/silcprotocol.h
7801 lib/silccore/silcsockconn.h
7803 All core library headers are now formatted.
7805 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7807 * Fixed a bug in Irssi SILC client; do not show that you are
7808 server/router operator if you really are not. Affected file is
7809 irssi/src/silc/core/client_ops.c.
7811 * Renamed silc_command_free_payload to silc_command_payload_free.
7812 Affected file lib/silccore/silccommand.h
7814 * Added silcmath.h to include the prototoypes of various routines
7815 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7818 * Changed the following headers to ROBODoc format:
7820 lib/silccore/silcchannel.h
7821 lib/silccore/silccommand.h
7822 lib/silccore/silcid.h
7823 lib/silccore/silcidcache.h
7824 lib/silccore/silcmode.h
7825 lib/silccore/silcnotify.h
7826 lib/silccore/silcpacket.h
7827 lib/silcmath/silcmath.h
7829 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7831 * Added checking to the server code not to start the server if
7832 ciphers and stuff are not configured properly. Affected files
7833 silcd/serverconfig.[h] and silcd/server.c.
7835 * Changed the layout of the header files of the public interfaces
7836 in the SILC libraries. The new layout supports ROBODoc
7837 documentation tool (and some others) so that it is easy to create
7838 a library reference manual. All the other headers and source
7839 code must still follow the CodingStyle document. Also source
7840 code must not include these ROBODoc stuffs, only the headers.
7841 Furthermore, all public interface headers must now be named
7842 by using `silc' prefix, example: silcapi.h, silccipher.h.
7843 Some files were renamed due to this. All the other headers
7844 must not be used as public interfaces. I will update the
7845 CodingStyle document later. Changed following headers, so far:
7847 lib/silcclient/silcapi.h
7848 lib/silccore/silcauth.h
7849 lib/silccore/silcprivate.h
7850 lib/silccrypt/silcdh.h
7852 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7856 * Removed silc_client_packet_send_flush from the client library
7857 as it is not needed. Affected file lib/silcclient/client.[ch].
7859 * Added printing of message of unresolved authentication method
7860 to the Irssi SILC client. Added it to the module formats.
7861 Removed the same message from the client library.
7863 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7865 * Added new distribution feature, DISTLABEL. Every distribution
7866 can define own preprocessor label that can be used in the
7867 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7868 file distributions, acconfig.h.pre and prepare.
7870 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7872 * Added Makefile.defines_int to include the actual definitions
7873 for Makefile.defines.in. Tested the new distribution system,
7874 created distributions and tested installation.
7876 * Added AWAY message printing to the Irssi SILC client. Added
7877 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7879 * Added SCONNECT command to call the SILC's CONNECT command.
7880 Cannot use CONNECT directly since Irssi uses that internally.
7881 Affected file irssi/src/silc/core/silc-servers.c.
7883 Added ACTION local command. It is same as ME command but takes
7884 the channel as mandatory argument.
7886 Rewrote some of the Irssi's help files to suite for SILC
7889 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7891 * Added Makefile.defines[.in] that should for now on be included
7892 in all Makefile.am file in the source tree. That file includes
7893 all common compilation definitions for SILC source tree.
7895 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7897 * Minor changes to the ./prepare script to change the package
7898 name according the distribution name to the configure.in.
7900 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7902 * Created new distribution system. Added file `distributions'
7903 that defines all the distributions that can be created out of
7904 the SILC source tree. The ./prepare script now reads that
7905 file to determine how to prepare the distributions. The
7906 first argument to the ./prepare is the name of the distribution
7907 and second is the version of the distribution. If given
7908 without arguments it creates the default (toolkit) distribution
7909 with the default version (defined in ./prepare).
7911 All Makefile.am files that are subject to the distributions
7912 are now named as Makefile.am.pre. These are ./Makefile.am
7913 and lib/Makefile.am. Others may be changed later.
7915 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7917 * Added invite list, ban list, some key management and connection
7918 error message printing to module formats in the Irssi SILC client.
7920 * Added new silc_client_set_away_message to set the away message
7921 that is back to the person who sent private message. The
7922 affected file lib/silcclient/silcapi.h and the
7923 lib/silcclient/client_prvmsg.c.
7925 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7927 * Fixed the private message sending in the Irssi SILC client,
7928 added local command KEY to the Irssi SILC client.
7930 Added key management and key agreement message formats to the
7931 irssi/src/fe-common/silc/module-formats.[ch].
7933 Added USERS (alias WHO) printing, server/router operator
7934 indication and LIST command printing to the module formats.
7936 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7938 * Fixed channel joining notify handling, cumode notify handling
7939 from Irssi SILC client.
7941 * Added SILC specific module-formats to the Irssi SILC client so
7942 that SILC specific message hilighting, colors etc is possible.
7943 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7945 Added channel mode, channel user mode, actions, notices,
7946 whois and whowas printing to the the module-formats.c.
7948 * Fixed a bug in channel deletion in the server. The channel
7949 is not left to the cache even if the channel founder auth mode
7950 is set when there are no users anymore on the channel. Affected
7951 file silcd/server.c.
7953 * The silc_net_localhost now resolves the entire hostname including
7954 the domain name. Affected file lib/silcutil/silcnet.c.
7956 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7958 * Changed the ask_passphrase client operation to be ascynchronous.
7959 It has now a completion callback and a context that the
7960 application must call after it has got the passphrase from
7961 the user. Affected files lib/silcclient/silcapi.h,
7962 lib/silcclient/protocol.c, lib/silcclient/command.c and
7965 Added SilcAskPassphrase callback that the application calls
7966 to deliver the passphrase to the library.
7968 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7969 The public key verification and especially a certificate
7970 verification is asynchronous procedure.
7972 Added new SILC_SKE_STATUS_PENDING status to indicate the
7973 request is pending and a callback will be called to finalize
7976 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7977 indicate that remote end did not send its public key (or
7978 certificate), even though we require it. Added check for this
7979 condition in the SKE. This was a security bug, now fixed.
7981 Defined new SilcSKEVerifyCbCompletion callback that is called
7982 when the verification process is completed.
7984 The affected files lib/silcske/silcske_status.h and
7985 lib/silcske/silcske.[ch].
7987 * Changed the verify_public_key client operation to be async
7988 as well. Defined SilcVerifyPublicKey callback that is used to
7989 indicate the success of the public key verification process.
7991 Changed the server and client to use the new async client
7994 * Changed the Irssi SILC client's internal scheduler to be called
7995 twice as many times as it used to be. As a result the client
7996 should be a bit faster now. Affected file is
7997 irssi/src/silc/core/silc-core.c.
7999 * Added support to Irssi SILC client of asynchronous public key
8000 verification and passphrase inquiry. Affected file is
8001 irssi/src/silc/core/silc-core.c.
8003 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8005 * Do not say "You have left channel %s" in client library.
8006 Moved it to the application. Affected files are
8007 lib/silcclient/command.c and silc/client_ops.c.
8009 * Fixed silc_client_get_clients. Command context was not
8010 duplicated and was freed memory in the callback. Affected
8011 file lib/silcclient/idlist.c.
8013 * Do not say "you are now talking..." on JOIN command in the
8014 client library. The appliation must handle it.
8016 * Do not say ".. changed topic to" in command reply in the
8017 client libary. The application must handle it.
8019 * Fixed TOPIC command sending in the client library.
8021 * Fixed a memory leak in silc_client_command_free in the file
8022 lib/silcclient/command.c.
8024 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8026 * Imported a modified version of Irssi client to the source tree.
8027 The Irssi will be used to create a new client called
8028 Irssi SILC. Imported to irssi/.
8030 Added silc_core_init_finish function to the Irssi. Affected
8031 file irssi/configure.in.
8033 A lot changes in the Makefile.ams around the irssi tree.
8035 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8037 * Do not rehash if the new size is same as the old size of the
8038 hash table, in the silc_hash_table_rehash*. The affected file
8039 lib/silcutil/silchashtable.c.
8041 * Replaced hash_table_del_by_context calls from the server
8042 (when channel->user_list and client->channels) to the
8043 hash_table_del as it is sufficient and faster.
8045 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8047 * Added silc_hash_table_list, silc_hash_table_get and the
8048 SilcHashTableList structure to provide an alternative way to
8049 traverse the hash table. The affected files are
8050 lib/silcutil/silchashtable.[ch].
8052 * Changed the server's idlist routines to use the hash table
8053 routines to optimize the code.
8055 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8057 * Replaced the client entry's `channel' list and channel entry's
8058 `user_list' list to hash tables for optimized lookup. Changed
8059 the code to use the hash table interface around the code.
8060 Affected file lib/silcd/idlist.[ch].
8062 * Added `auto_rehash' boolean argument to the function
8063 silc_hash_table_alloc to indicate whether the hash table should
8064 auto-rehash when it thinks is appropriate time. It will
8065 increase the hash table size if the there is twice as much
8066 entries in the table than the size of the table, and will
8067 decrease the size if there are twice as less entries than
8068 the size of the table.
8070 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8072 * Fixed silc_xxx_get_supported to not crash at some circumstances.
8074 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8076 * silc_idcache_purge_by_context deletes the entry now by context
8077 as it is supposed to do. Affected file lib/silccore/idcache.c.
8079 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
8080 client is not anymore valid (WHOWAS givens the info) and not
8081 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
8083 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8085 * Removed the `data' and `data_len' arguments from the ID Cache
8086 interfaces and added `name' argument. ID Cache does not handle
8087 anymore the binary data only a names associated with given ID.
8089 * When hashing a Client ID with silc_hash_id the entire ID is
8090 not hashed anymore, instead only the hash of the Client ID is
8091 hashed. This way we can access the Client ID from the cache
8092 with Client ID but with the hash of the ID (which is a hash of
8093 the nickname) as well without any difference in performance.
8095 Added also silc_idcache_find_by_id_one_ext to do one on one
8096 searching when we have the actual ID. Added also function
8097 silc_hash_client_id_compare. The affected files are
8098 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8100 * When hashing the name associated with a ID it is always done
8101 in lowercase. This way we can access the cache without worrying
8102 about case-sensitivity, even though, for example nicknames are
8105 * Fixed a bug in server with channel message sending. It put
8106 wrong ID type as destination ID. The affected file
8107 silcd/packet_send.c.
8109 * silc_idcache_del_by_context now deletes from all hash tables
8110 by context. Affected file lib/silccore/idcache.c.
8112 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8114 * Changed the client library to use the new ID Cache interface.
8115 Changes around the source tree.
8117 * Added silc_hash_table_rehash_ext to rehash with specific
8118 hash function. Affected file lib/silcutil/silchashtable.[ch].
8120 * Added silc_hash_string_compare to compare two strings in the
8121 hash table. Affected file lib/silcutil/silcutil.[ch].
8123 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8125 * Added new function silc_idcache_del_by_context into the
8126 lib/silccore/idcache.[ch].
8128 * Changed the server's ID list routines to use the new ID Cache
8129 interface. Changes around the source tree.
8131 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8133 * Added silc_hash_table_del[_by_context]_ext functions in to the
8134 lib/silcutil/silchashtable.[ch].
8136 Removed silc_hash_table_find_all* routines and added new
8137 silc_hash_table_find_foreach to replace them.
8139 Added silc_hash_table_replace_ext function as extended
8140 replacing function. Separated the simple hash table interface
8141 from the extended hash table interface in the file
8142 lib/silcutil/silchashtable.h.
8144 * Fixed minor bugs and changed it to use some of the new
8145 hash table functions in lib/silccore/idcache.c
8147 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8149 * Added new function silc_hash_table_find_all to return all keys
8150 in the hash table by the specified key. As the hash table is
8151 collision resistant it also makes it possible to have several
8152 duplicate keys in the hash table. This function may be used to
8153 find all of the keys from the hash.
8155 Added user_context arguments to the SilcHashFunction,
8156 SilcHashCompare and SilcHashDestructor to deliver user specified
8159 Added new fuctions silc_hash_table_find[_all]_ext to do
8160 extended lookup with specified hash and compare functions and
8161 specified user contexts.
8163 Added new function silc_hash_table_add_ext to add the key
8164 with specified hash function and user context.
8166 Added new function silc_hash_table_foreach to traverse all
8167 entrys in the hash table. Added SilcHashForeach callback
8170 Added new function silc_hash_table_del_by_context to delete
8171 the entry only if the context associated with the key matches.
8173 Affected files are lib/silcutil/silchashtable.[ch].
8175 * Removed silc_hash_[server/client/channel]_id and added just
8176 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8177 silc_hash_id_compare to compare two ID's using as the hash table
8178 comparison function. Added also silc_hash_data to hash
8179 binary data and silc_hash_data_compare to compare it.
8181 * Removed silc_idlist_find_client_by_hash as it is not needed
8182 anymore. Affected file silcd/idlist.[ch].
8184 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8185 to use internally the SilcHashTable. The new ID Cache is a lot
8186 faster than the old one. Some of the ID Cache interface was also
8187 rewritten and obsolete and stupid functions were removed.
8189 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8191 * Added entry_count field to the SilcHashTable to keep the number
8192 of the entries in the table. Implemented the function
8193 silc_hash_table_rehash. Added new function
8194 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8196 Fixed a minor bug in silc_hash_table_free.
8198 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8199 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8200 into the lib/silcutil/silcutil.[ch].
8202 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8204 * Implemented a collision resistant hash table into the
8205 lib/silcutil/silchashtable[ch]. See the header and the source
8206 for the SilcHashTable API.
8208 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8210 * Merged dotconf version 1.0.2 into lib/dotconf.
8212 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8214 * Do not compile anything in lib/silcsim/* if the SIM support
8215 is not enabled. The tree should now compile without problems
8218 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8220 * Compiled the SILC under cygwin. Compiled and tested briefly
8221 without problems. More tests needed. The SIMs didn't compile
8224 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8226 * Fixed possible crash in silc_get_username in the
8227 lib/silcutil/silcutil.c.
8229 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8231 * Fixed a va_arg in silc/client_ops.c.
8233 * Oops, RC5 routines were named AES and caused some problems
8234 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8236 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8238 * Added new SilcIDIP structure into the lib/silccore/id.h and
8239 replaced the old `ip' fields from all SILC ID's to that type.
8240 This is a step towards IPv6 support.
8242 The silc_id_get_len takes now the ID as an extra argument.
8243 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8244 both IPv4 and IPv6 based ID's.
8246 The affected files are lib/silccore/id.[ch] and other files
8247 around the tree using these routines.
8249 * Removed the ID length arguments in server from various
8250 silc_server_send_notify_* routines -> they are not needed
8253 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8255 * Fixed memory leak in silc_encode_pem_file in the file
8256 lib/silcutil/silcutil.c.
8258 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8260 * Check minor version as well in the SKE. Affected files are
8261 silcd/protocol.c and lib/silcclient/protocol.c.
8263 * Added --identifier option to the server so that an identifier
8264 can be when creating the public key for the server. Affected
8265 file is silcd/silcd.c.
8267 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8268 lib/silccrypt/silcpkcs.c.
8270 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8272 * Register default ciphers and stuff when using -C option with
8273 the server. Affected file sildc/silcd.c.
8275 * Put back the servers public key filename format, it is better
8276 than the new one. For now, the client keys are saved with the
8277 new filename format. The affected file silc/client_ops.c.
8279 * Implemented the Cipher API for the rest of the ciphers that
8280 did not implement it or implemented it the wrong way.
8282 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8284 * Register default ciphers and stuff when using the -S option
8285 in the client. Affected file silc/silc.c. Same also when
8286 creating new key pair with -C option.
8288 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8290 * Fixed the silc_verify_public_key client operation function to
8291 save the public keys differently. The fingerprint is now
8292 used as filename and not the hostname. This way also the
8293 client keys are saved uniquely and not with hostnames. The
8294 affected file is silc/client_ops.c.
8296 * Trimmed the silc_hash_fingerprint function to remove extra
8297 whitespaces from the end of the fingerprint. The affected
8298 file is lib/silccrypt/silchash.c.
8302 * Added silc_cipher_register_default function to register all
8303 default ciphers. It can be used when configuration files
8304 does not exist and the application does not want any specific
8305 ciphers in any specific order.
8307 The SilcDList is now used as silc_cipher_list dynamically
8308 allocated cipher list. Removed the static list all together
8309 and now all ciphers must be allocated to the dynamic list.
8310 The silc_cipher_alloc routine was changed to check only the
8313 All silc_cipher_* routines that used to return int returns
8316 The affected files lib/silccrypt/silccrypt.[ch].
8318 * The same thing was done to silc_hash_* as for silc_cipher_*
8319 routines. Affected files lib/silccrypt/silchash.[ch].
8321 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8322 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8323 Added also silc_pkcs_[un]register[_default] functions.
8324 Removed the data_context from the PKCS API.
8326 * Added silc_hmac_register_default function to register default
8327 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8328 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8329 to unregister all hmacs at once.
8331 * Register the default ciphers, hash functions, PKCSs and HMACs
8332 if client's configuration file does not exist. The affected
8335 * The client did not load the hash functions from the SIM
8336 modules at all. Added support for this. Affected file is
8337 silc/clientconfig.c.
8339 * When decoding public key with silc_pkcs_public_key_decode, check
8340 the supported algorithm only if PKCS are registered. Affected
8341 file lib/silccrypt/silcpkcs.c. The same was done with the
8342 silc_pkcs_private_key_decode.
8344 * Fixed the SILC List routines to keep the list always in order.
8345 It used to change the list's order when traversing the list but
8346 not it preserves the order. Affected file lib/trq/silclist.h.
8348 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8350 * Added the client library to use the SilcSocketConnection's
8351 reference counter (by silc_socket_dup) to prevent the bug that
8352 the socket object may be freed underneath async operation.
8354 * The name resolv library checking fixes in the configure.in.pre.
8357 * Created new version of the protocol drafts for future
8358 development. The -03 drafts are the ones that will be changed
8359 in the trunk now and the -02 will remain as they are.
8361 * Send list of CUMODE notifys to the router when announcing
8362 the channel users to the router. Affected file silcd/server.c.
8363 If the router receiving channel founder CUMODE for a channel
8364 that already has channel founder it will send CUMODE notify
8365 to the sender to remove the channel founder rights from the
8366 announced client. Affected file silcd/packet_receive.c.
8368 * The CUMODE notify may now use Server ID as well as the entity
8369 who changes the mode. Updated protocool specs.
8371 * Updated INSTALL and README files.
8373 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8375 * New web pages in the http://silc.pspt.fi. The pages was
8380 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8382 * Implemented the [DenyConnectin] config section in the server.
8383 Added silc_server_config_denied_conn to check whether incoming
8384 connection is denied. Affected file silcd/serverconfig.[ch].
8386 * Do not check the ports when checking the incoming configuration
8387 data if the port is 0, meaning any. Affected file is
8388 silcd/serverconfig.c.
8390 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8392 * Fixed buffer overflow in silc_string_compare in the file
8393 lib/silcutil/silcutil.c.
8395 * Fixed double free in silc_server_command_leave in the file
8398 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8400 * Fixed the version checking in the server. Affected file is
8403 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8405 * Fixed the configuration data fetching when accepting new
8406 connections in the server. Affected file silcd/server.c.
8408 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8410 * Added `sender_entry' argument to the function
8411 silc_server_packet_relay_to_channel so that we can check
8412 whether some destination actually belongs to the same route
8413 the sender belongs (ie, we must not resend the packet to the
8414 sender). Affected file silcd/packet_send.[ch].
8416 * Added `servername' field to the SilcClientEntry in the server
8417 to hold the name of the server where client is from. Affected
8418 file is silcd/idlist.h.
8420 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8422 * Moved the channel message encrypting in the router betwen
8423 router connections from silc_server_channel_message to the
8424 silc_server_packet_relay_to_channel since we want to check
8425 whether we have anybody channel before encrypting anything.
8426 Affected files silcd/packet_[receive/send].c.
8428 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8430 * Fixed the [AdminConnection] server config section to support
8431 multiple entries. Affected file silcd/serverconfig.c.
8433 * Added support into the server to check the validity of the
8434 incoming connection before executing any KE or authentication
8437 * The connection configuration is now saved to the KE and
8438 connection auth protocol contexts and not fetched anymore in
8439 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8441 * The local hosts listenning address and port is also resolved
8442 now when starting the server. We want to have the socket object
8443 to include the real address and port for the listener. Added
8444 new function silc_net_check_local_by_sock into the files
8445 lib/silcutil/silcnet.[ch].
8447 * Fixed a broadcast bug in server -> do not broadcast if we
8450 * Fixed a routing bug. Do not route broadcast packets ever.
8451 Broadcast packets must be processed always and not routed since
8452 they may be destined to some other host than yourself and thus
8453 would get routed without no good reason. Affected file is
8456 * Added function silc_server_config_is_primary_route to check
8457 whether primary router connection has been configured (a router
8458 configuration that we are initiating). If there is not, we
8459 will assume that there is only two routers in the SILC network
8460 and we will use the incoming router connection as our primary
8461 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8463 * Changed the order of the broadcasting. Broadcast _after_ the
8464 packet has been processed not before. Affected file is
8467 * Fixed a [ClientConnection] parsing bug. The port was never
8468 parsed correctly thus resulting to port 0. Affected file
8469 silcd/serverconfig.c.
8471 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8472 argument and did not set the broadcast packet flag. Affected
8473 file silcd/packet_send.c. Fixed same bug in the function
8474 silc_server_send_notify as well.
8476 * If we receive NEW_ID packet for our own ID in the server, ignore
8479 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8483 * Removed the nickname from the Private Message Payload.
8484 Updated the code and the protocol specs.
8486 * Updated protocol specs for submitting to the IETF.
8488 * Tweaked the Random Number Generator a bit. Affected file
8489 lib/silccrypt/silcrng.c. Exported a new function
8490 silc_rng_[global]_add_noise which can be used to add more
8493 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8495 * Do not parse packets with different timeout when protocol
8496 is active -> may cause problem with rekey. Affected file
8499 * When server receives signoff notify it must not create
8500 new channel key if the client is on any channels since the
8501 sender of the signoff notify will create it.
8503 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8505 * Added printing of error messages during SKE protocol from the
8506 failure packet sent by server during SKE. Affected file
8509 * Removed the client's failure_callback handling with timeout
8510 and handle it immediately when received.
8512 * The SKE library returned wrong type in SUCCESS and FAILURE
8513 packets. They must be 32 bit MSB not 16 bit MSB.
8515 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8517 * Ok, rewrote the logic of the re-key and now it seems to work.
8518 I tested it on high traffic with frequent re-keys without
8519 problems. Added hmac_receive (and renamed hmac to hmac_send)
8520 in SilcClientConnection in lib/silcclient/client.h and
8521 in SilcIDListData in silcd/idlist.h. Also, removed the
8522 SilcPacketParserContext's cipher and hmac fields as they are
8523 not needed anymore and actually caused some problems when
8524 the ciphers and hmac's changed underneath the packet parser.
8526 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8528 * If re-key protocol is active then process the incoming packets
8529 synchronously since we must assure that icoming packets encrypted
8530 with the old key is processed before the new keys is set to
8531 use. This is true other packets than for REKEY packets.
8532 Affected file silcd/server.c. The same was done to client library
8533 as well, affected file lib/silcclient/client.c.
8535 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8537 * Fixed bug in client and server to accept the force send if
8538 the packet is send from silc_[server/client]_packet_process
8539 function. Otherwise the packets are never delivered, oops.
8541 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8543 * Disable force sending of packets when REKEY protocol is active.
8544 We must assure that no packet is sent directly when rekey is
8545 performed. All packets must be sent through packet queue.
8546 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8547 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8548 function is silc_[server/client]_packet_send_real to check
8551 * Replaced the SIM paths from example config files to
8552 /usr/local/modules. Also, make install creates now
8553 /usr/local/silc/logs directory to hold all the SILC server
8556 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8558 * Made the configure.in.pre work on Solaris. Patch by salo.
8560 * Made all ciphers compatible with non-x86 machines. Defined
8561 CBC mode macros into lib/silccrypt/ciphers_def.h.
8563 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8565 * Fixed the make install.
8567 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8569 * When MAC computation fails the silc_packet_decrypt returned 0
8570 even though it was supposed to return -1. Fixed this. The
8571 affected file is lib/silccore/silcpacket.c.
8573 * Do not replace the config files in /etc/silc (in make install)
8574 if they already exist. Affected file ./Makefile.am.
8576 * Do not send re-key packets immediately but through packet queue.
8577 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8579 * Changed silc_net_check_host_by_sock to return FALSE if the
8580 IP/DNS could not be resolved. Though, it returns the IP address
8581 now even if it could not resolve it (but returns also FALSE).
8582 Affected file lib/silcutil/silcnet.[ch].
8584 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8586 * Added silc_pkcs_decode_identifier to decode the public key's
8587 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8588 Added also silc_pkcs_free_identifier. Added also new context
8589 SilcPublicKeyIdentifier.
8591 * Added -S option to the silc client. It is used to dump the
8592 contents of the specified public key file.
8594 * Changed the PKCS api to return the public key length when
8595 setting the public key.
8597 * Fixed a fatal bug in the public and private key file loading.
8598 Affected file lib/silccrypt/silcpkcs.c.
8600 * Execute the packet parsing for client with zero (0) timeout
8601 if the protocol is active. Affected file silcd/server.c.
8603 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8605 * Made the key generation options to the silcd program. Added
8606 -C option, equivalent to client's option.
8608 * Added new [ServerKeys] config section to the server. It
8609 configures the server's public and private key.
8611 * Defined generic Public Key Payload into the protocol
8612 specification to send specific type of public keys and
8615 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8616 public key or certificate.
8618 * Implemented the GETKEY command to the server and to the
8619 client library and on user interface.
8621 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8623 * Made preliminary `make install' work.
8625 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8627 * Added SilcServerRekey context into silcd/idlist.h.
8629 * Added the PFS support as defined in the specification to the
8630 SKE protocol. Affected files lib/silcske/*.c.
8632 * Added `ske_group' field to the SilcServerRekey context to hold
8633 the number of the SKE group that is used with PFS in re-key.
8634 Affected file silcd/idlist.h.
8636 * Added PFS re-key support to the server. Affected file is
8639 * Added silc_protocol_cancel to cancel execution of the next
8640 state of the protocol. Affected file is
8641 lib/silccore/silcprotocol.[ch].
8643 * Added the re-key support with and without PFS to the client
8644 library. Re-key is performed once in an hour, by default.
8646 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8647 Added silc_client_rekey_callback and silc_client_rekey_final.
8648 Affected files are lib/silcclient/protocol.[ch] and
8649 lib/silcclient/client.[ch].
8651 * Removed the `hmac_key' and `hmac_key_len' fields from the
8652 SilcClientConnection structure; not needed. Affected file is
8653 lib/silcclient/client.h.
8657 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8659 * Do not ask whether user wants to use the negotiated private key
8660 for private messages, just use it. Affected file is
8661 silc/local_command.c.
8663 * Added `send_enc_key' and `enc_key_len' fields to the
8664 SilcIDListData structure since they are needed in the re-key
8665 phase. Affected file is silcd/idlist.[ch].
8667 * Implemented the simple re-key protocol into the server.
8668 Affected files silcd/server.c and silcd/protocol.[ch]. The
8669 re-key will be performed once in an hour, by default.
8671 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8672 Added silc_server_rekey, silc_server_rekey_callback and
8673 silc_server_rekey_final.
8675 * Removed Tunneled flag from the protocol. Updated the code
8676 and the specifications.
8678 * Adde `pfs' field to the SilcIDListData to indicate whether
8679 the PFS is to be performed in the re-key. Affected file is
8682 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8684 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8685 int64 of at least the xintXX size. If void * is less that 4
8686 bytes uint32 * will be used. Defined bool as boolean.
8688 * Changed _ALL_ unsigned long and unsigned int to uint32,
8689 unsgined short to uint16 in the source tree.
8691 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8692 not handle clients that has entry->data.registered == FALSE.
8693 They are not in the network anymore. Affected file is
8696 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8698 * Implemented the sending of the SERVER_SIGNOFF notify in the
8699 server. Affected file is silcd/server.c.
8701 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8702 Added also silc_notify_payload_encode_args into the
8703 lib/silccore/silcnotify.[ch].
8705 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8706 Affected file silcd/packet_receive.c.
8708 * Implemented the SERVER_SIGNOFF notify handling in the client
8709 library. Affected file lib/silcclient/client_notify.c. Also,
8710 implemnted the printing of the SERVER_SIGNOFF info to the
8711 application. Affected file silc/client_ops.c.
8713 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8714 if the deleting was successful. Affected file silcd/idlist.[ch].
8716 * Added support for public key authentication in the connection
8717 authentication protocol in the client library. Affected file
8718 lib/silcclient/protocol.c.
8720 * Changed the server's silc_idlist_get_clients_by_* interface
8721 to support already allocated array so that new entries may be
8722 added to pre-allocated array. Affected file silcd/idlist.[ch].
8723 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8724 and command replies.
8726 * All command reply functions in the server now calls the
8727 pending command callback even if error occured. This way the
8728 error will be delivered to the client as well. Affected files
8729 silcd/command.c and silcd/command_reply.c.
8731 * Fixed INFO command to return local server's info if no server
8732 was provided. Affected file lib/silcclient/command.c.
8734 * Removed RESTART command for good. Updated the code and the
8737 * Rewrote parts of the task system. It is a bit simpler now.
8738 Removed unsued task priorities. The affected files are
8739 lib/silcutil/silctask.[ch].
8741 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8743 * Moved the USERS printing from the library to the application.
8744 Affected files lib/silcclient/command.c and silc/client_ops.c.
8746 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8750 * Added channel key re-key support. The re-key is perfomed
8751 only by the router and is done once in an hour. Added `rekey'
8752 field to the SilcChannelEntry in the server. Affected files
8753 silcd/server.c and silcd/idlist.h.
8755 * Added silc_task_unregister_by_context into the file
8756 lib/silcutil/silctask.[ch].
8758 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8760 * Added SILC_UMODE_GONE mode to indicate when the client is not
8761 present in the SILC network. Added also support to the local
8762 command AWAY that will set this mode. Added support of showing
8763 "xxx is gone" in WHOIS command. The USERS command shows the
8764 gone status as well.
8766 * Fixed setting server and router operator privileges in the
8767 server's UMODE command. Affected file silcd/command.c.
8769 * Merged the SKE KE1 and KE2 payloads into one payload. The
8770 new KE payload is equivalent to the old KE2 payload.
8772 Cleaned up the SKE Start Payload parsing. It now uses the
8773 simple buffer unformatting to do the parsing. A lot faster
8776 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8777 to the SKE that is used to indicate whether both of the SKE
8778 parties should perform authentication. By default only the
8779 responder performs authentication. By setting this flag also
8780 the initiator must do authentication. By default it is unset
8781 since in normal SKE case, client to server connection, only
8782 the responder should do authentication. When doing SKE between
8783 two clients both should perform authentication. Updated the
8784 code and the protocol specs.
8786 * A little fix to IDENTIFY command in the server. Search the
8787 client first by hash not nickname. Affected file is
8790 * Fixed the silc_client_close_connection to support closing
8791 the client to client connections wihtout deleting too much
8792 data. Affected file lib/silcclient/client.c.
8794 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8795 are received if protocol used to be active but is not anymore
8796 the application would crash due to NULL pointer dereference.
8797 Affected files silcd/server.c and lib/silcclient/client.c.
8799 * Added `hash' field to the SilcClientConnection to include
8800 the hash function negotiated in the SKE protocol.
8802 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8803 to set the channel founder authentication data. A client can
8804 claim the founder rights later by providing the authentication
8805 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8806 This way the channel founder can regain the channel founder
8807 privileges even it is left the channel. This works only on
8808 local server and the client must be connected to the same
8809 server to be able to regain the founder rights. Updated the
8810 protocol specs accordingly.
8812 Added support to the CMODE command in the client to set the
8813 founder auth data. Read the README to see how to set it.
8815 Added support to the CUMODE command to claim the founder
8816 rights. Read the README to see how to do it.
8818 Added support for the founder authentication to the Channel
8819 Entry in the server. Affected file silcd/idlist.h.
8821 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8822 server's CMODE command. Affected file silcd/command.c.
8824 * Added the following new functions into lib/silccore/silcauth.[ch]:
8825 silc_auth_get_method and silc_auth_get_data.
8827 * The server now saves the remote hosts public key to the
8828 SilcIDListData pointer. Affected file silcd/protocol.c.
8830 * The normal server now does not remove the channel entry from
8831 the cache if the founder authentication data is set. It used
8832 to remove it if the founder was the last one on the channel on
8833 the server and left the channel. The auth data is saved and
8834 if the channel is re-joined later the old entry is used with
8835 the old auth data. Affected files silcd/command_reply.c and
8838 * Removed the `pkcs' field from the SilcIDListData structure
8839 in the server; it is not used. Affected file silcd/idlist.h.
8841 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8843 * Fixed packet processing on slow links. Partial packets were
8844 never re-processed because the incoming data buffer was cleared
8845 by the application. Application must not directly clear the
8846 sock->inbuf, the packet processing routines handle it. Fixed
8847 this in client library and in server.
8849 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8851 * Fixed the WHOIS and IDENTIFY send reply function to really
8852 check whether to send list or just one entry. Affected file
8855 * Cleaned up the LEAVE command's channel key distribution. The
8856 affected file silcd/command.c.
8858 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8859 can enforce the channel mode as well. In that case the ID
8860 includes the ID of the server. The code now enforces the
8861 mode change if the router have different mode than the server.
8863 * The notify client operation with CMODE_CHANGE notify can now
8864 return NULL client_entry pointer if the CMODE was not changed
8865 by client. Application must check for this.
8867 * Added <Server ID> argument to INFO command to support server
8868 info fetching by Server ID.
8870 * Added silc_server_announce_get_channel_users to get assembled
8871 packets of channel users of the specified channel. Affected
8872 file silcd/server.[ch].
8874 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8875 was freed underneath the ID Cache.
8877 * Re-announce clients when the server received CHANNEL_CHANGE
8878 notify from the router. Affected file silcd/packet_send.c.
8880 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8882 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8883 crashed since it did not handle the fact that there is no cipher
8884 called "3" and didn't check the error condition. Now fixed.
8886 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8887 flag. It can be used to send message requests.
8889 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8891 * Implemented the RESTART command in the client.
8893 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8894 notice type messages. Added notice printing to the user
8897 * The channel keys are not re-generated if the channel's mode
8898 is PRIVKEY, ie private key on the channel exists. Affected
8899 files silcd/server.c and silcd/command.c.
8901 * Fixed a little bug in channel message delivery when channel
8902 private keys are set in the server. Affected file is
8903 silcd/packet_send.c.
8905 * Changed the setting on channel->on_channel = TRUE from the
8906 silc_client_save_channel_key to the JOIN command reply. The
8907 key payload is not received if the private channel key is set.
8908 Affected file lib/silcclient/command_reply.c and the
8909 lib/silcclient/client_channel.c.
8911 * When the CMODE_CHANGE notify is sent and the channel private
8912 key mode is removed the channel key must be re-generated in
8913 other cells as well. Added this support for the router in the
8914 silcd/packet_receive.c.
8916 * Added new local command NOTICE to send notice message on
8917 channel. Affected file silc/local_command.[ch].
8919 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8921 * Added new local command ME to the client. It is used to send
8922 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8923 some action. Affected file silc/local_command.[ch].
8925 * Changed channel_message and private_message client operations
8926 to deliver the message flags to the application. Added also
8927 the `flags' arguments to the silc_client_send_channel_message
8928 and silc_client_send_private_message functions. Affected file
8931 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8933 * Redefined the Private Message Payload to support private message
8934 keys and to support the new private message flags. Updated
8935 the protocol specs. Flags makes it possible to have for example
8936 CTCP style messages.
8938 * Added new type SilcPrivateMessagePayload and defined an API
8939 for it in the lib/silcclient/silcprivate.[ch].
8941 * Tested private message private keys successfully. Tested the
8942 private message key set, unset and list commands with the new
8945 * Redefined the Channel Message Payload to include the channel
8946 message flags (equal with private message flags) to support
8947 for example CTCP style messages.
8949 * Defined some of the message (for channel and private message)
8950 flags. Updated the protocol specs and added the flags to the
8951 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8953 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8955 * Added SilcKeyAgreementStatus type to the key agreement routines
8956 to indicate the current status and error if one occured.
8957 The status types are defined in the lib/silcclient/silcapi.h.
8959 * Added new local command KEY that is used to set and unset private
8960 keys for channels, set and unset private keys for private messages
8961 with remote clients and to send key agreement requests and
8962 negotiate the key agreement protocol with remote client. The
8963 key agreement is supported only to negotiate private message keys,
8964 it currently cannot be used to negotiate private keys for channels,
8965 as it is not convenient for that purpose.
8967 * Fixed a minor pending callback setting bug in the function
8968 silc_client_get_client_by_id_resolve, now the function works.
8969 Affected file lib/silcclient/idlist.c.
8971 * Added function silc_net_get_local_port to get local bound
8972 port by socket. Added to lib/silcutil/silcnet.[ch].
8974 * Added `sockets' and `sockets_count' fields to the SilcClient
8975 object. They hold the sockets of the listenning sockets in
8976 the client. Listenning sockets may be for example the key
8977 agreement server. Affected file lib/silcclient/client.[ch].
8978 Added functions the silc_client_add_socket and the
8979 silc_client_del_socket. They are exported to the application
8982 * Added ~./silc/clientkeys to support other client's public keys.
8984 * Renamed verify_server_key client operation to verify_public_key
8985 and added one argument to indicate the type of the connection
8986 (server, client etc.).
8988 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8990 * Added silc_server_connection_auth_request to handle the
8991 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8992 silcd/packet_receive.[ch].
8994 * Added silc_server_send_connection_auth_request into the
8995 silcd/packet_send.c to send the connection auth request packet.
8997 * Cleaned up the silcd/protocol.c a bit and fixed some memory
9000 * Fixed the public key authentication in responder side in the
9001 server. The `auth_data' pointer includes the SilcPublicKey
9002 not the path to the public key. Affected file silcd/protocol.c.
9004 * Implemented the public key authentication in the initiator side
9005 in the server. Affected file silcd/protocol.c.
9007 * Removed the [RedirectClient] config section from the server
9008 configuration. Is not needed and I don't want to implement it.
9010 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9012 * Cleaned up the CMODE command in the server. It now works
9013 correctly and supports all the modes defined in the protocol.
9014 Affected file is silcd/command.c.
9016 * Added `hmac_name' field to the SilcChannelEntry in the server
9017 to hold the default HMAC of the channel. It can be set when
9018 creating the channel (with JOIN command). Affected files
9021 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
9022 type to indicate the change of the current cipher and hmac
9023 on the channel. Client can safely ignore the <cipher> argument
9024 (if it chooses to do so) since the CHANNEL_KEY packet will
9025 force the channel key change anyway. The <hmac> argument is
9026 important since the client is responsible of setting the new
9027 HMAC and the hmac key into use.
9029 * Fixed the CMODE command in the client library as well.
9031 * Tested CMODE command in router environment successfully.
9033 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9035 * Show the version of the remote client (or server) when connecting
9036 to the server. It is logged to the log file. Affected file
9037 is silcd/protocol.c.
9039 * Fixed the KILLED notify handling in the client library. The
9040 client must be removed from all channels when receiving the
9043 Also, do not remove the client entry when giving the KILL
9044 command but when the KILLED notify is received.
9046 * Removed silc_idlist_find_client_by_nickname from the server.
9047 Not needed anymore. Affected files silcd/idlist.[ch].
9049 * Implemented the CHANNEL_CHANGE notify type handling to the
9050 server. Affected file silcd/server.c.
9054 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9056 * Added silc_server_send_notify_invite to send the INVITE
9057 notify between routers.
9059 * Implemented the INVITE command correctly to the server.
9061 * Implemented the INVITE notify type handling in the server.
9063 * Implemented the INVITE command to the client library and on the
9066 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9068 * Added function silc_server_get_client_resolve to find the
9069 client entry by ID from all ID lists and then resolve it
9070 (using WHOIS) if it cannot be found. Affected file is
9073 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9075 * Implemented the BAN command to the client library.
9077 * The JOIN command in the server now checks the invite list
9080 * Changed the silc_command_reply_payload_encode_va and the
9081 silc_command_payload_encode_va to support that if argument is
9082 NULL it ignores and checks the next argument. Affected file
9083 lib/silccore/silccommand.c.
9085 * Added silc_server_send_notify_ban to send the BAN notify
9086 type between routers.
9088 * Chaned the silc_notify_payload_encode to support that if
9089 argument is NULL it ignores and checks the next argument.
9090 Affected file lib/silccore/silcnotify.c.
9092 * Tested ban lists in router environment successfully.
9094 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9096 * Implemented BAN command to the server, in silcd/command.[ch].
9098 * Removed the BAN and INVITE_LIST modes from the CMODE command
9101 * Added function silc_string_match to regex match two strings.
9102 Affected files lib/silcutil/silcutil.[ch].
9104 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9106 * Redefined parts of the SilcChannelEntry in the server to support
9107 the new ban and invite lists.
9109 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9111 * Redefined the INVITE command. The same command can be used to
9112 invite individuals to the channel but also to manage the invite
9113 list of the channel (to add to and remove from the invite list).
9114 Updated the protocol specs.
9116 * Added new command SILC_COMMAND_BAN that can be used to manage
9117 the ban list of the channel. Updated the protocol specs.
9119 * Removed the channel modes: the SILC_CMODE_BAN and the
9120 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9121 in the CMODE command. The equivalent features are now available
9122 using INVITE and BAN commands. Updated the protocol specs.
9124 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9125 in the network about change in the current ban list. The notify
9126 type is not used by the client.
9128 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9129 support the invite lists.
9131 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9133 * Added new function silc_string_regexify that converts string
9134 including wildcard characters into regex string that can
9135 be used by the GNU regex library. Added into the file
9136 lib/silcutil/silcutil.[ch].
9138 Added silc_string_regex_combine to combine to regex strings
9139 into one so that they can be used as one regex string by
9140 the GNU regex library. Added into the file
9141 lib/silcutil/silcutil.[ch].
9143 Added silc_string_regex_match to match two strings. It returns
9144 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9146 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9148 * Imported GNU regex to the soruce tree into lib/contrib.
9149 Fixed some compiler warning from the regex.c.
9151 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9153 * Fixed MOTD command in the server to work in router environment.
9155 * Fixed the MOTD command in the client library to support
9156 the server argument in the command.
9158 * Added `nickname_len' argument to the silc_idlist_add_client
9159 in the server, as the `nickname' argument may be binary data
9162 * Added silc_idlist_get_channels to return all channels from
9165 * Implemented LIST command to the server. Affected file is
9168 * Implemented the LIST command to the client library and on the
9171 * Added [<user count>] argument to the LIST command reply.
9172 With private channels the user count is not shown.
9174 * Updated TODO and README.
9176 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9178 * The client entry's data.registered must be TRUE even with
9179 global client entry on global client list. The data.registered
9180 is used to check whether the client is anymore in the network,
9181 for example with WHOWAS command so it must be valid.
9183 * Fixed the WHOWAS command in the server. It now actually works
9184 in router environment. Added function into silcd/command_reply.c
9185 silc_server_command_reply_whowas_save.
9187 * Added silc_idlist_purge function to the silcd/idlist.c
9188 to periodically purge the ID Cache.
9190 * Fixed INFO command in the server. It works now in router
9191 environment. Added <server name> argument to the INFO command
9192 reply. Updated the protocol specs.
9194 * Fixed minor bug in silc_idcache_purge to not purge if the
9195 expire value is zero.
9197 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9198 they were buggy because of the WHOWAS information.
9200 * Fixed local command MSG to handle the async resolving of
9201 the remote client properly. It used to fail the first MSG.
9202 Affected file silc/local_command.c.
9204 * Added `data_len' field to SilcIDCache context.
9206 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9208 * Update TODO. Todo in commands in the server.
9210 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9212 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9213 used by routers as broadcast packet to inform other routers
9214 about the changed user mode.
9216 Implemented the notify handling in the server. Affected file is
9217 silcd/packet_receive.c. Added the function
9218 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9220 * Added new generic Channel Payload and deprecated the New Channel
9221 Payload. The New Channel Payload is now the generic Channel
9224 * Added new argument `mode' to the silc_server_send_new_channel
9225 as it is required in the Channel Payload now.
9227 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9228 and created a new and real SilChannelPayload to represent the
9229 new generic Channel Payload. Implemented the encode/decode
9230 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9232 * Added silc_server_get_client_channel_list to return the list
9233 of channels the client has joined for WHOIS command reply.
9234 Affected file silcd/server.[ch].
9236 * Implemented the channel list sending in the WHOIS command reply
9237 in server and in the client.
9239 Implemented the channel list displaying on the user interface
9240 as well. Affected file silc/client_ops.c.
9242 * Added silc_channel_payload_parse_list to parse list of Channel
9243 Payloads. It returns SilcDList list of SilcChannelPayloads.
9244 Client for example can use this function to parse the list of
9245 channels it receives in the WHOIS command reply. The caller
9246 must free the list by calling silc_channel_payload_list_free.
9247 Affected files lib/silccore/silcchannel.[ch].
9249 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9251 * Added one new argument <user mode> to the WHOIS command reply
9252 to return the mode of the user in SILC. Updated the protocol
9255 Implemented it to the server and client.
9257 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9259 * Fixed the mode printing on the user interface on joining.
9260 Affected file silc/client_ops.c.
9262 * Implemented the UMODE command and user modes in general to the
9263 client library and to the user interface.
9265 * Implemented the UMODE command to the server.
9267 * The server now sends UNKNOWN_COMMAND error status if client sends
9268 unknown command. Affected file silcd/command.c.
9270 * All server commands now handle the command identifier the right
9271 way when sending the command reply to the client. The client can
9272 use to identify the command replies with the identifier.
9274 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9276 * Added silc_server_get_client_route to resolve the route to
9277 the client indicated by the client ID. Affected file is
9280 * Added silc_server_relay_packet as general function to relay
9281 packet to arbitrary destination. This deprecates functions
9282 like _send_private_message_key, _relay_notify etc. Affected
9283 file is silcd/packet_send.[ch].
9285 Removed silc_server_send_key_agreement,
9286 silc_server_send_private_message_key and
9287 silc_server_packet_relay_notify functions from the file
9288 silcd/packet_send.[ch].
9292 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9293 server. Affected file silcd/packet_receive.[ch].
9295 * Implemented the KILL command to the client. Implemented the
9296 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9297 Affected files lib/silcclient/command[_reply].c and
9298 lib/silcclient/client_notify.c. Implemented the KILL notify
9299 printing in the user inteface.
9301 * Fixed a lot silc_parse_nick memory leaks from the client
9302 library in the file lib/silcclient/command.c.
9304 * Changed the silc_server_send_notify_on_channels's `sender'
9305 argument from SilcSocketConnection to SilcClientEntry to
9306 check the sender as entry and not as connection object and not
9307 to send to the client provided as argument. The affected file
9308 is silcd/packet_send.[ch].
9310 * The notify packets that are destined directly to the client used
9311 to not to be processed by the server. Now changed that and the
9312 server processes all notify packets. After relaying the packet
9313 to the client the notify packet is processed in the server.
9315 * The silc_server_free_client_data now checks whether there is
9316 pending outgoing traffic for the client and purges the data to
9317 the network before removing the client entry.
9319 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9321 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9322 an client is killed from the SILC Network. Updated the protocol
9325 Added new function silc_server_send_notify_killed to the
9326 silcd/packet_send.[ch].
9328 * Added function silc_server_packet_relay_notify to relay notify
9329 packets that are destined directly to a client. In this case
9330 the server does not process the notify packets but merely relays
9331 it to the client. Affected file silcd/packet_send.[ch].
9333 Added also silc_server_packet_process_relay_notify to check
9334 whereto relay the notify. Affected file is
9335 silcd/packet_receive.[ch].
9337 * Implemented the KILL command to the server.
9341 * Added the backup schema desgined last fall to the protocol
9342 specs for everyone to see. The specification is in the
9343 *-spec-xx.txt draft and the packet type definitions for the
9344 backup routers is in *-pp-xx.txt draft. Thusly, added also
9345 new packet type SILC_PACKET_CELL_ROUTERS.
9347 * A big security problem in the implementation discovered. The
9348 signoff of an client did not cause new channel key generation
9349 which it of course should've done. The channel keys must be
9350 always re-generated when client leaves (or signoffs) the channel.
9351 The silc_server_remove_from_channels funtion now handles
9352 the channel key re-generation.
9354 * Added `sender' argument to the silc_server_send_notify_on_channels
9355 to not to send the client provided as argument. Affected file
9356 silcd/packet_send.[ch].
9358 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9360 * Implemented OPER and SILCOPER commands into the server and
9363 * Added silc_auth_verify and silc_auth_verify_data to verify
9364 the authentication directly from the authentication payload.
9365 It supports verifying both passphrase and public key based
9366 authentication. Affected file lib/silccore/silcauth.[ch].
9368 * Added `hash' field to the SilcIDListData structure. It is the
9369 hash negotiated in the SKE protocol. Affected file is
9372 * Slight redesigning of the SilcAuthPayload handling routines.
9373 Do not send SilcPKCS but SilcPublicKey as argument.
9375 * Implemented the public key authentication support to the
9376 serverconfig. The public key is loaded from the provided path
9377 and saved as authentication data to void * pointer. Thus,
9378 changed the unsigned char *auth_data to void *auth_data;
9380 * Fixed SHUTDOWN command to send the reply before the server
9381 is shutdown. :) Affected file silcd/command.c.
9383 * Fixed fatal bug in CONNECT command. The hostname was invalid
9384 memory and server crashed. Affected file silcd/command.c.
9386 * Fixed fatal bug in CLOSE command. The server_entry became
9387 invalid but was referenced later in the command. Affected file
9390 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9392 * Fixed fatal bug in failure packet handling. Server ignored
9393 the failure and thus crashed when it came.
9397 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9399 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9400 that the command may be executed only once in (about) 2 seconds.
9401 The old SILC_CF_LAG flag is same but allows command bursts up
9402 to five before limiting.
9404 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9405 server code. Various commands now includes the CF_LAG_STRICT
9406 flag to disallow any kind of miss-use of the command.
9408 * Fixed the silc_buffer_unformat to not to allocate any data
9409 if the length of the data is zero. It used to allocate the
9410 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9412 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9414 * Changed the format of AdminConnection configuration section
9415 in the server. Added username of the admin to the format.
9416 Affected files silcd/serverconfig.[ch].
9418 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9419 to return admin configuration data by host, username and/or
9422 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9424 * Implemented WHOWAS command to the server. Added the functions:
9426 silc_server_command_whowas_parse,
9427 silc_server_command_whowas_send_reply,
9428 silc_server_command_whowas_from_client and
9429 silc_server_command_whowas_from_server
9431 * Added <Client ID> argument to the WHOWAS command reply. Updated
9432 the protocol specs accordingly.
9434 * Implemented WHOWAS command and command_reply to the client
9437 Implemented the WHOWAS printing on the user interface.
9439 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9441 * Added new argument to the WHOWAS command reply, the real name.
9442 It is an optional argument. Updated the protocol specs.
9444 * Added SilcIDCacheDestructor callback that is registered when
9445 the SilcIDCache is allocated. The callback is called when
9446 an cache entry in the ID Cache expires, or is purged from the
9447 cache. Added into lib/silccore/idcache.[ch].
9449 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9450 to destruct the client entries when the cache entry expires.
9451 Other ID Cache's in server and in the client library ignores
9454 * If the ID Cache entry's `expire' field is zero then the entry
9455 never expires. Added boolean `expire' argument to the
9456 silc_idcache_add function in the lib/silccore/idcache.[ch].
9457 If it is TRUE the default expiry value is used.
9459 * Added silc_server_free_client_data_timeout that is registered
9460 when client disconnects. By default for 5 minutes we preserve
9461 the client entry for history - for WHOWAS command.
9463 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9465 * Added support to the server to enforce that commands are not
9466 executed more than once in 2 seconds. If server receives
9467 commands from client more frequently, timeout is registered
9468 to process the commands. Affected file silcd/command.c.
9469 Added new function silc_server_command_process_timeout.
9471 * Changed NICK_NOTIFY handling in client library to check that
9472 if the client's nickname was changed, so there is no need to
9473 resolve anything from the server.
9475 * Removed error printing from the WHOIS and IDENTIFY commands.
9476 If error occurs then it is ignored silently in the client library.
9477 The application, however, may map the received error to
9478 human readable error string. The application currently maps
9479 the NO_SUCH_NICKNAME error to string.
9481 * Made the command status message public to the application. Moved
9482 them from lib/silcclient/command_reply.c to
9483 lib/silcclient/command_reply.h. The application can map the
9484 received command status to the string with the
9485 silc_client_command_status_message function.
9487 * Added check to the server to check that client's ID is same
9488 as the Source ID in the packet the client sent. They must
9491 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9493 * Added dist-bzip hook to the Makefile.am to make bzip2
9494 compressed distributions.
9496 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9498 * Server now enforces the maximum length for the nickname and
9499 the channel as protocol specification dictates. 128 bytes for
9500 nickname and 256 bytes for channel name.
9502 * Moved the WHOIS printing to the application. The client libary
9503 does not print out the WHOIS information anymore, the application
9504 must do it. Renamed silc_client_command_reply_whois_print to
9505 the silc_client_command_reply_whois_save.
9507 The client's idle time is also sent to the application now, and
9508 the idle is shown on screen.
9510 * Added silc_client_command_reply_identify_save to save the
9511 received IDENTIFY entries.
9513 * Do not check for channel private keys in message sending and
9514 reception if the channel does not have the PRIVKEY mode set.
9515 Affected file lib/silclient/client_channel.c.
9517 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9519 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9520 just surfaced after chaning the JOIN procedure.
9522 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9524 * Added silc_client_get_clients_by_list to get client entries
9525 from Client ID list, that is returned for example by JOIN
9526 and USERS command replies. The application should use this
9527 function for example when JOIN command reply is received to
9528 resolve the clients already on the channel (library does not
9529 do that anymore as USERS command reply is not used in the JOIN
9530 procedure anymore). Affected files lib/silcclient/silcapi.h and
9531 lib/silcclient/idlist.c.
9533 * JOIN command reply and USERS command reply returns now SilcBuffer
9534 pointers instead of unsigned char pointers when returning
9535 the client list and mode list.
9537 * Added <Client ID> argument to the JOIN command reply, mainly
9538 for the server to identify for which client the command was
9539 originally sent. Updated protocol specs accordingly.
9541 * Added SilcDlist private_key pointer to the SilcChannelEntry
9542 in the client to support the channel private keys. Affected
9543 file is lib/silcclient/idlist.h.
9545 * Added SilcChannelPrivateKey argument to the function
9546 silc_client_send_channel_message so that application can choose
9547 to use specific private ke if it wants to. If it is not provided,
9548 the normal channel key is used, unless private keys are set.
9549 In this case the first (key that was added first) is used
9550 as the encryption key.
9552 * Implemented the support for channel private key handling.
9553 Implemented the following functions:
9555 silc_client_add_channel_private_key,
9556 silc_client_del_channel_private_keys,
9557 silc_client_del_channel_private_key,
9558 silc_client_list_channel_private_keys and
9559 silc_client_free_channel_private_keys
9561 Affected file lib/silcclient/client_channel.c.
9563 * Added the support for the private keys in the channel message
9564 sending and encryption and in the message reception and
9565 decryption. Affected funtions are
9566 silc_client_send_channel_message and silc_client_channel_message.
9568 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9570 * Added SKE's key verify callback to the client library's
9571 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9573 * Removed the statement that server (or router) must send USERS
9574 command reply when joining to the channel so that the client
9575 knows who are on the channel. Instead, the client list and
9576 client's mode list is now sent in the JOIN command reply to the
9577 client who joined channel. This is better solution.
9579 * Added function silc_server_get_users_on_channel and function
9580 silc_server_save_users_on_channel to the silcd/server.[ch].
9582 * Removed function silc_server_command_send_users from the
9585 * Do not show topic on the client library anymore. The topic is
9586 sent in the command reply notify to the application and the
9587 application must show the topic now.
9589 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9591 * Added client searching by nickname hash into the IDENTIFY and
9592 WHOIS commands in the server as they were clearly missing from
9593 them. Affected file is silcd/command.c.
9595 * Fixed a bug in private message receiving in the client library.
9596 The remote ID was freed and it wasn't supposed, now it is
9599 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9601 * Minor fix to the channel payload; allocate the data area, as it
9602 needs to be of specific length.
9604 * If the key agreement port is zero then the operating
9605 system will define the bound port. Affected files are
9606 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9608 * Added new function silc_channel_payload_decrypt into the file
9609 lib/silccore/silcchannel.[ch].
9611 * Moved the channel message etc, check from silc_packet_decrypt
9612 to applications. The library calls now a generic
9613 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9614 when the packet is either normal or special. This was done to
9615 allow more wide range of checking that was not allowed when
9616 the code was in library. Now applications can do virtually any
9617 checks to the packet and return to the library the decision how
9618 the packet should be processed. Affected files are
9619 lib/silccore/silcpacket.[ch].
9621 Added silc_server_packet_decrypt_check to the server and
9622 silc_client_packet_decrypt_check to the client library.
9624 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9625 to send with specified source and destination information.
9627 * Channel message delivery between routers was broken after the
9628 channel key distribution was fixed earlier. The channel key
9629 was used be to distributed to other routers as well which is not
9630 allowed by the protocol. Now this is fixed and channel keys
9631 really are cell specific and the channel message delivery between
9632 routers comply with the protocol specification.
9634 * Fixed various commands in server to check also the global list
9635 for the channel entry and not just the local list. The affected
9636 file silcd/command.c.
9638 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9640 * Added assert()s to buffer formatting and unformatting routines
9641 to assert (if --enable-debug) when error occurs. Affected
9642 file: lib/silcutil/silcbuffmt.c.
9644 * Changed to auto-reconnect to check whether the remote host is
9645 router and register the re-connect timeout if it is. It used
9646 to check that whether we are normal server, but router must do
9647 auto-reconnect with another router as well. Affected file
9650 * Removed the [<key len>] option from CMODE command as the cipher
9651 name decides the key length, nowadays. See the defined ciphers
9652 from the protocol specification.
9654 * Added [<hmac>] option to the CMODE command to define the HMAC
9655 for the channel. Added SILC_CMODE_HMAC channel mode.
9657 * Added [<hmac>] option for the JOIN command so that user can
9658 select which HMAC is used to compute the MACs of the channel
9661 * Added Hmac field to the Channel Message Payload. The integrity
9662 of plaintext channel messages are now protected by computing
9663 MAC of the message and attaching the MAC to the payload. The
9664 MAC is encrypted. Now, it is clear that this causes some
9665 overhead to the size of the packet but rationale for this is that
9666 now the receiver can verify whether the channel message decrypted
9667 correctly and also when private keys are set for the channel the
9668 receiver can decrypt the packet with several keys and check from
9669 the MAC which key decrypted the message correctly.
9671 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9672 lib/silccrypt/silccipher.[ch].
9674 * Added silc_hash_len to return the digest length into the
9675 lib/silcrypt/silchash.[ch].
9677 * Rewrote parts of Silc Channel Payload interface in the
9678 lib/silccore/silcchannel.[ch]. The encode function now also
9679 encrypts the packet and parse function decrypts it.
9681 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9683 * Fixed a minor formatting bug in the SKE's key material processing.
9684 It actually might have processed the keys wrong way resulting
9687 * Redefined the mandatory HMAC algorithms and added new algorithms.
9688 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9689 and hmac-md5 truncated to 96 bits. The mandatory is now
9690 hmac-sha1-96. Rest are optional (including the one that used
9691 to be mandatory). Rationale for this is that the truncated HMAC
9692 length is sufficient from security point of view and can actually
9693 make the attack against the HMAC harder. Also, the truncated
9694 HMAC causes less overhead to the packets. See the RFC2104 for
9697 * Added new [hmac] configuration section. The SKE used to use
9698 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9699 is of course wrong. The official names that must be proposed in
9700 the SKE are the ones defined in the protocol specification
9701 (hmac-sha1-96 for example). The user can configure any hmac
9702 using any hash function configured in the [hash] section. At
9703 least, the mandatory must be configured.
9705 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9707 * Added HMAC list to the SKE proposal list. It has now both
9708 hash algorithm list and HMAC list. This makes the protocol
9709 incompatible with previous versions. The SKE now seems to work
9710 the way it is supposed to work, for the first time actually.
9712 * Defined plain Hash algorithms to the protocol specification.
9715 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9717 * Implemented support for key agreement packets into the server.
9718 Added functions silc_server_key_agreement and
9719 silc_server_send_key_agreement. Other than these functions,
9720 server has nothing to do with this packet.
9722 * Added support for private message key packets into the server.
9723 Added functions silc_server_private_message_key and
9724 silc_server_send_private_message_key.
9728 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9729 called in the protocol's final callback instead in the END
9730 protocol state. This makes a little more sense and in the same
9731 time in client we can use the same protocol routines for normal
9732 key exchange and to key agreement packet handling as well.
9734 * Added to both client's and server's KE protocol context the
9735 SilcSKEKeyMaterial pointer to save the key material. We will
9736 bring the key material to the protocol's final callback by doing
9737 this. The final callback must free the key material.
9739 * Added SKE's packet_send callback into client's KE protocol
9740 context so that the caller can choose what packet sending function
9741 is used. This way we can use different packet sending when
9742 doing normal SKE when doing key agreement packet handling (in
9743 the key agreement packet handling we do not want to encrypt
9746 * Implemented the responder side of the key agreement routines
9747 in the client. The client can now bind to specified port and
9748 accept incoming key negotiation. The key material is passed
9749 to the application after the protocol is over.
9751 * Implemented the processing of incoming Key Agreement packet
9752 in the client. Added function silc_client_key_agreement to
9755 * Implemented the intiator side of the key agreement routines
9756 in the client. The client can now initiate key agreement with
9757 another remote client. The key material is passed to the
9758 application after the protocol is over.
9760 * Created client_keyagr.c to include all the key agreement
9763 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9764 SILC_TASK_CALLBACK except that it is not static.
9766 * Created client_notify.c and moved the Notify packet handling
9767 from the client.[ch] into that file.
9769 * Created client_prvmsg.c and moved all private message and
9770 private message key routines from the client.[ch] into that file.
9772 * Create client_channel.c and moved all channel message and
9773 channel private key routines from the client.[ch] into that file.
9775 * Changed silc_client_get_client_by_id_resolve to resolve with
9776 WHOIS command instead of IDENTIFY command, in the file
9777 lib/silclient/idlist.c.
9779 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9781 * Implemented the SKE's responder side to the Client library.
9783 * When FAILURE is received to the protocol do not trust it
9784 blindly. Register a timeout to wait whether the remote closes
9785 the connection as it should do it, only after that process the
9786 actual failure. This was changed to both client and server.
9788 * Added client_internal.h to include some of the structures
9789 there instead of client.h in lib/silcclient/.
9791 * Added function silc_task_unregister_by_callback to unregister
9792 timeouts by the callback function.
9794 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9796 * Some "Incomplete WHOIS info" errors has been appearing on the
9797 log files. Took away the entry->userinfo check from WHOIS
9798 reply sending. The entry->userinfo is now " " if client did not
9799 provide one. I thought this was fixed earlier but something
9800 is wrong still. Let's see if the error still appears.
9802 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9804 * Fixed a minor bug in the login when the channel key is
9805 re-generated in the server. It used to generate the key in
9806 wrong order and thus caused problems in the channel traffic.
9808 * Fixed a minor bug in channel key distsribution after
9809 KICK command. The key was not sent to the router even though
9812 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9814 * Added silc_ske_process_key_material_data as generic routine
9815 to process any key material as the SILC protocol dictates. The
9816 function is used by the actual SKE library but can be used by
9817 applications as well. This relates to the private message keys
9818 and the channel private keys since they must be processed the
9819 same way the normal SILC session keys. The protocol dictates
9820 this. Affected files: lib/silcske/silcske.[ch].
9822 Added also silc_ske_free_key_material to free the
9823 SilcSKEKeyMaterial structure.
9825 * Defined silc_cipher_set_key function to set the key for
9826 cipher without using the object's method function. The affected
9827 files: lib/silccrypt/silccipher.[ch].
9829 * Implemented silc silc_client_add_private_message_key,
9830 silc_client_add_private_message_key_ske,
9831 silc_client_del_private_message_key,
9832 silc_client_list_private_message_keys and
9833 silc_client_free_private_message_keys functions in the
9836 Added functions silc_client_send_private_message_key to send
9837 the Private Message Key payload and silc_client_private_message_key
9838 to handle incoming Private Message Key payload.
9840 * Added Cipher field to the Private Message Key payload to set
9841 the cipher to be used. If ignored, the default cipher defined
9842 in the SILC protocol (aes-256-cbc) is used.
9844 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9846 * Removed lib/silcclient/ops.h file.
9848 Redefined parts of the SILC Client Library API. Created new
9849 file silcapi.h that deprecates the ops.h file and defines the
9850 published Client Library API. Defined also private message key
9851 API and channel private key API into the file.
9853 This is the file that the application must include from the
9854 SILC Client Library. Other files need not be included by
9855 the application anymore.
9857 * Added new key_agreement client operation callback and also
9858 defined the Key Agreement library API for the application.
9860 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9862 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9863 is used by clients to request key negotiation between another
9864 client in the SILC network. If the negotiation is started it
9865 is performed using the SKE protocol. The result of the
9866 negotiation, the secret key material, can be used for example
9867 as private message key.
9869 Implemented the Key Agreement payload into the files
9870 lib/silccore/silauth.[ch].
9872 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9874 * Redefined ciphers for the SILC protocol. Added some new ciphers
9875 and defined the key lengths for the algorithms. Changed the
9876 code accordingly. The default key length is now 256 bits.
9878 * Fixed SKE key distribution function silc_ske_process_key_material
9879 when the key length is more than 128 bits. The default key
9880 length in SILC is now 256 bits.
9882 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9883 to indicate unsupported algorithm.
9885 * Renamed rijndael.c to aes.c and all functions as well.
9887 * Fixed a long standing channel key setting bug in client library.
9888 Weird that it has never surfaced before.
9890 * Fixed bug in channel deletion. If the entire channel is removed
9891 then it must also delete the references of the channel entry
9892 from the client's channel list as the client's channel entry and
9893 the channel's client entry share same memory.
9895 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9897 * Implemented CONNECT and SHUTDOWN commands in the client.
9899 * Implemented CLOSE command to the client.
9901 * Added the function silc_idlist_find_server_by_name into the
9902 files silcd/idlist.[ch].
9904 Added the function silc_idlist_find_server_by_conn into the
9905 files silcd/idlist.[ch].
9907 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9909 * DIE command was renamed to SHUTDOWN. Updated the both code
9912 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9913 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9915 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9918 * Added function silc_server_create_connection function to create
9919 connection to remote router. My server implementation actually
9920 does not allow router to connect to normal server (it expects
9921 that normal server always initiates the connection to the router)
9922 so the CONNECT command is only good for connecting to another
9925 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9927 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9928 or some other client was kicked from the channel.
9930 Implemented the handling of the notify type to both client
9933 Implemented silc_server_send_notify_kicked to send the KICKED
9934 notify. It is used to send it to the server's primary router.
9936 * Implemented the KICK command into server and client.
9938 * Added `query' argument to the silc_idlist_get_client function
9939 to indicate whether to query the client from server or not if
9942 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9943 to indicate that the client is not channel founder.
9947 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9949 * Removed the rng context from SilcPacketContext structure and
9950 changed that the packet routine uses the Global RNG API.
9952 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9954 * Added support for quit message that client can "leave" on the
9955 channel when it quits the SILC. It is ditributed inside the
9956 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9958 Added silc_server_free_client_data that will take the
9959 signoff message as argument.
9961 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9963 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9965 * Updated parts of the protocol specification to keep it up
9968 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9970 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9971 payloads in one packet.
9973 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9974 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9975 use now the new List flag.
9977 * Also deprecated the following packet types: REPLACE_ID,
9978 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9980 * Added list support for Notify packet in server.
9982 * Added silc_server_send_notify_channel_change to send the
9983 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9984 the silc_server_send_replace_id.
9986 * Added silc_server_send_notify_nick_change to send the
9987 NICK_CHANGE notify type. Deprecates the function
9988 silc_server_send_replace_id.
9990 * Added silc_server_send_notify_join to send the JOIN notify type.
9991 Deprecates the function silc_server_send_new_channel_user.
9993 * Added silc_server_send_notify_leave to send LEAVE notify type.
9994 Deprecates the function silc_server_send_remove_channel_user.
9996 * Added silc_server_send_notify_cmode and
9997 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9998 types. Deprecates the silc_server_send_set_mode function.
10000 * Added SERVER_SIGNOFF notify type to indicate that server has
10001 quit. This means that all clients on the channel from that
10002 server will drop. This can be also used when netsplit happens.
10004 Deprecated REMOVE_ID packet type since it is not needed anymore
10007 Added silc_server_send_notify_server_signoff to send the
10008 SERVER_SIGNOFF notify type. Deprecates the function
10009 silc_server_send_remove_id.
10011 Added also silc_server_send_notify_signoff to send the
10012 SIGNOFF notify type.
10014 * Employed the PKCS #1. It is the mandatory way to do RSA in the
10015 SILC protocol from this day on. Changed the protocol
10016 specification as well.
10018 * Added silc_server_send_notify_topic_set to send TOPIC_SET
10019 notify type. It is used between routers to notify about
10020 topic changes on a channel.
10022 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
10025 * Partly updated the protocol specification to comply with the
10026 changes now made. It is still though a bit outdated.
10028 * The JOIN notify type now takes one extra argument <Channel ID>.
10029 The packet used to be destined to the channel but now the
10030 JOIN type may be sent as list thus it is impossible to
10031 destine it to any specific channel. By adding this argument
10032 it is again possible.
10034 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10036 * Added CREDITS file. The CHANGES and CREDITS file will appear
10037 in the distribution as well.
10039 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10041 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
10042 types in the server's silcd/packet_receive.c.
10044 * Implemented CMODE and CUMODE to work in router environment.
10046 * Fixed minor encoding and decoding buglet from the
10047 lib/silccore/silcmode.c.
10049 * Fixed buffer overflow from lib/silcclient/command.c in USERS
10052 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
10054 * Changed all SilcConfigServer* and silc_config_server* to
10055 SilcServerConfig* and silc_server_config*, respectively.
10058 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10060 * Associated the ID (client or server ID) to the Authentication
10061 Payload to avoid any possibility of forging. Updated the
10062 protocol specification and the code accordingly.
10064 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10066 * The RSA key length is now save to the RsaKey context in the
10067 key generation process in lib/silccrypt/rsa.c. The key length
10068 is now used to figure out the maximum size of the block allowed
10069 to be encrypted/signed.
10071 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
10072 is equivalent to the silc_mp_mp2bin but does not allocate any
10075 * Changed silc_mp_mp2bin API to take length argument. If it is
10076 non-zero then the buffer is allocated that large. If zero, then
10077 the size is approximated using silc_mp_sizeinbase, which however
10080 * Created Global RNG API which is global RNG that application can
10081 initialize. After initializing, any routine anywhere in the
10082 code (including library) can use RNG without allocating a new
10083 RNG object. This was done to allow this sort of use of the
10084 RNG in code that has no chance to allocate RNG object. All
10085 applications currently allocate this and many routines in the
10086 library use this. Affected file lib/silccrypt/silcrng.[ch].
10088 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
10089 it to use the Global RNG API.
10091 * Defined Authentication Payload into protocol specification that
10092 is used during SILC session to authenticate entities. It is
10093 used for example by client to authenticate itself to the server
10094 to obtain server operator privileges.
10096 Implemented this payload into the lib/silccore/silcauth.[ch].
10097 Implemented also routines for public key based authentication
10098 as the new protocol specification dictates.
10100 Moved definitions of different authentication methods from
10101 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10103 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10104 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10105 silc_pkcs_verify_with_hash functions into the file
10106 lib/silccrypt/silcpkcs.[ch].
10108 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10110 * The client entry's userinfo pointer must be always valid.
10111 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10112 will fail since it requires the userinfo. Now, the userinfo
10113 is allocated as "" if actual userinfo does not exist. Actually,
10114 it must exist and it is totally Ok to drop client connections
10115 that does not announce the userinfo. However, we will make
10116 this workaround for now.
10118 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10119 to return the remote port by socket.
10121 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10123 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10124 SILC_SERVER_PENDING_EXEC and added an new macro
10125 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10126 data or when error occurs while processing the pending command.
10128 Added new argument `destructor' into silc_server_command_pending
10129 and to the SilcServerCommandPending object. This destructor is
10130 now called after calling the pending callback or if error occurs
10131 immediately. If error occurs the actual pending callback won't
10132 be called at all - only the destructor. The destructor may be
10133 NULL if destructor is not needed.
10135 All this applies for client library code as well. Similar
10136 changes were made there as well for the pending commands.
10138 In the client, the application must now allocate the
10139 SilcClientCommandContext with the silc_client_command_alloc
10142 * Added reference counter to the SilcServerCommandContext. Added
10143 function silc_server_command_alloc and silc_server_command_dup
10146 Same type of functions added to the client library for the same
10149 * Removed the cmd_ident from IDListData away since it is now
10150 global for all connections. It is the command identifier used
10151 in command sending and with pending commands. The affected file
10154 * Added reference counter to the SilcSocketConnection objecet to
10155 indicate the usage count of the object. The object won't be
10156 freed untill the reference counter hits zero. Currently only
10157 server uses this, and client ignores it. The client must be
10158 set to use this too later. The affected files are
10159 lib/silccore/silcsockconn.[ch]. Added also the function
10160 silc_socket_dup to increase the reference counter.
10162 This was mainly added because it is possible that the socket
10163 is removed underneath of pending command or other async
10164 operation. Now it won't be free'd and proper DISCONNECTING
10165 flags, etc. can be set to avoid sending data to connection that
10166 is not valid anymore.
10168 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10169 the connection. After that it sets SILC_SET_DISCONNECTED.
10170 It is, however, possible that the socket data is not still freed.
10171 The silc_server_packet_process now checks that data is not
10172 read or written to connection that is DISCONNECTED. The socket
10173 get's freed when the reference counter hits zero.
10175 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10177 * Changed the client operation API: channel_message operation's
10178 `sender' is now the client entry of the sender, not the nickname
10179 and the `channel' is the channel entry, not the channel name.
10181 In the private_message operation the `sender' is now also the
10182 client entry of the sender not the nickname.
10184 Affected file is lib/silcclient/ops.h and all applications
10185 using the client operations.
10187 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10189 * Moved the calling of ops->connect() from connect_to_server_final
10190 into receive_new_id functin since that is the point when the
10191 client is actually allowed to send traffic to network. The
10192 affected file is lib/silcclient/client.c.
10194 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10196 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10197 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10198 (if needs broadcasting) instead of broadcasting the packets one
10199 by one which would make a burst in the network traffic.
10201 * Added `broadcast' argument to the functions in silcd/server.[ch]
10202 silc_server_create_new_channel[_with_id] to indicate whether
10203 to send New Channel packet to primary router.
10205 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10207 * Added new function into the silcd/server.[ch] files:
10208 silc_server_create_new_channel_with_id to create new channel with
10209 already existing Channel ID.
10211 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10212 lib/silccore/silcpacket.h. This packet is used t send list of
10213 Set Mode payloads inside one packet. Server uses this to set
10214 the modes for the channels and clients on those channels, that it
10215 announced to the router when it connected to it. The protocol
10216 specification has been updated accordingly.
10218 * The silc_server_new_channel did not handle the packet coming
10219 from normal server as it normally does not send that. However,
10220 when it announces its channels it does send it. Implemented
10221 the support for that.
10223 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10224 into the file lib/silccore/id.h.
10226 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10228 * Fixed memory leaks in the functions silc_idlist_del_client,
10229 silc_idlist_del_channel and silc_idlist_del_server in the file
10230 silcd/idlist.c. All of those leaked like a sieve.
10232 * Fixed some small memory leaks in the client's function
10233 silc_client_notify_by_server.
10235 * Added functions into silcd/server.c: silc_server_announce_clients,
10236 silc_server_announce_channels and silc_server_announce_server.
10237 These functions are used by normal and router server to announce
10238 to its primary router about clients, channels and servers (when
10239 router) that we own. This is done after we've connected to the
10242 These functions effectively implements the following packet types:
10243 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10244 and SILC_PACKET_NEW_ID_LIST.
10246 * Added new functions into the silcd/packet_receive.[ch]:
10247 silc_server_new_id_list, silc_server_new_channel_list and
10248 silc_server_new_channel_user_list to handle the incoming
10249 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10251 * Added support of changing Channel ID in the function
10252 silc_server_replace_id. If the server that announces a channel
10253 to the router already exists in the router (with same name but
10254 with different Channel ID), router is responsible to send
10255 Replace ID packet to the server and force the server to change
10256 the Channel ID to the one router has.
10258 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10259 client that the Channel ID has been changed by the router. The
10260 normal server sends this to the client. Client must start using
10261 the new Channel ID as the channel's ID.
10263 Implemented handling of this new type into lib/silcclient/client.c
10264 into the function silc_client_notify_by_server.
10266 * Added new function silc_idlist_replace_channel_id into the files
10267 silcd/idlist.[ch] to replace the Channel ID.
10269 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10271 * Call silc_server_command_identify_check always when processing
10272 the IDENTIFY command in silcd/command.c
10274 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10276 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10277 send keepalive packets. The packet can be sent by clients,
10278 servers and routers.
10280 Added function silc_socket_set_heartbeat into the file
10281 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10282 If not set, the heartbeat is not performed. The actual
10283 heartbeat is implemented in the low level socket connection
10284 library. However, application is responsible of actually
10285 sending the packet.
10287 Added silc_server_send_heartbeat to send the actual heartbeat
10288 packet into silcd/packet_send.[ch]. Server now performs
10289 keepalive with all connections.
10291 * Added silc_task_get_first function into lib/silcutil/silctask.c
10292 to return the timeout task with shortest timeout. There was a bug
10293 in task unregistration that caused problems. TODO has been
10294 updated to include that task system must be rewritten.
10296 * The client library will now resolve the client information when
10297 receiving JOIN notify from server for client that we know but
10298 have incomplete information.
10300 * Rewrote parts of silc_server_remove_from_channels and
10301 silc_server_remove_from_one_channel as they did not remove the
10302 channel in some circumstances even though they should've.
10304 * Encryption problem encountered in server:
10306 The LEAVE command used to send the Channel Key packet to the
10307 router immediately after generating it. However, the code
10308 had earlier sent Remove Channel user packet but not immediately,
10309 ie. it was put to queue. The order of packets in the router
10310 was that Channel Key packet was first and Remove Channel User
10311 packet was second, even though they were encrypted in the
10312 reverse order. For this reason, MAC check failed. Now, this
10313 is fixed by not sending the Channel Key packet immediately but
10314 putting it to queue. However, this is more fundamental problem:
10315 packets that are in queue should actually not be encrypted
10316 because packets that are sent immediately gets encrypted
10317 actually with wrong IV (and thus MAC check fails). So, packets
10318 that are in queue should be encrypted when they are sent to
10319 the wire and not when they put to the queue.
10321 However, the problem is that the current system has not been
10322 designed to work that way. Instead, the packet is encrypted
10323 as soon as possible and left to the queue. The queue is then
10324 just purged into wire. There won't be any fixes for this
10325 any time soon. So, the current semantic for packet sending
10328 o If you send packet to remote host and do not force the send
10329 (the packet will be in queue) then all subsequent packets to the
10330 same remote host must also be put to the queue. Only after the
10331 queue has been purged is it safe again to force the packet
10334 o If you send all packets immediately then it safe to send
10335 any of subsequent packets through the queue, however, after
10336 the first packet is put to queue then any subsequent packets
10337 must also be put to the queue.
10339 Follow these rules and everything works fine.
10341 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10343 * Added new function silc_server_remove_clients_by_server to
10344 remove all client entries from ID list when the server connection
10345 is lost. In this case it is also important to invalidate all
10346 client entires as they hold the invalid server entry. This
10347 fixes fatal bug when server has lost connection and will reconnect
10350 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10352 * Made some sanity checks to silc_server_daemonise like to check
10353 whether the requested user and group actually exists.
10355 * Added sanity check to SKE's silc_ske_responder_finish to check
10356 that the public and private key actually is valid.
10358 * Invalidate the client's nickname when receiving Replace ID
10359 packet and the Client ID is being replaced. This means that the
10360 server will query the nickname if someone needs it (client)
10363 * Sort the ID Cache in client library when the ID Cache data
10364 has changed (needs sorting).
10366 * Do not allow for SILC client to create several connections to
10367 several servers. The client does not support windows right now
10368 and generating multiple connections causes weird behaviour.
10370 Irssi-silc client does support windows and can handle several
10371 connections without problems, see: www.irssi.org and SILC plugin.
10373 * Fixed some places where client was added to the IDList. The
10374 rule of thumb is following (in order to get everything right):
10375 If the client is directly connected local client then the
10376 `connection' argument must be set and `router' argument must be
10377 NULL to silc_idlist_add_client function. If the client is not
10378 directly connected client then the `router' argument must
10379 bet set and the `connection' argument must be NULL to the
10380 silc_idlist_add_client function.
10382 * The funtion silc_server_packet_send_local_channel actually did
10383 not check whether the client was locally connected or not. It
10384 does that now. Fixed a bug related to LEAVE command.
10386 * Fixed Remove Channel User payload parsing bug in server's
10387 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10389 * The server's silc_server_save_channel_key now checks also the
10390 global ID list for the channel as it might not be in the local
10391 list. Fixed a bug related to LEAVE command.
10393 * Is this the end of the [<unknown>] buglet that has been lurking
10394 around for a long time? A little for loop fix in server's
10395 silc_server_command_whois_parse that is used by both IDENTIFY
10396 and WHOIS command. At least, this was a clear bug and a cause
10397 of one type of [<unknown>] buglet.
10399 * WHOIS and IDENTIFY commands call the function
10400 silc_server_command_[whois/identify]_check function even if
10401 we are not router server.
10403 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10405 * Added --with-gmp configuration option. If set the GMP
10406 is always compiled in the SILC source tree. If not set then
10407 it is checked whether the system has the GMP3 installed. If
10408 it has then the GMP won't be compiled (the system's headers
10409 and library is used), if it doesn't have it then the GMP is
10410 compiled in the SILC source tree.
10412 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10414 * Changed RSA private exponent generation to what PKCS #1
10415 suggests. We try to find the smallest possible d by doing
10416 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10417 not security fix but optimization.
10419 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10421 * Added new config entry [Identity] to fork the server and run
10422 it as specific user and group. A patch from Bostik.
10424 * Imported Dotconf configuration library into lib/dotconf.
10425 This will be used to create the SILC configuration files later.
10426 It will appear in the distsribution after this commit.
10428 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10430 * A big code auditing weekend happening. Auditing code for
10431 obvious mistakes, bugs and errors. Also, removing any code
10434 Removed files for being obsolete:
10436 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10437 inline in the file lib/silcutil/silcbuffer.h)
10439 o lib/silcutil/silcbufutil.c (the header has inline versions)
10441 Changed code to fix possible error conditions:
10443 o The buffer formatting routines now check that the destination
10444 buffer really has enough space to add the data. This applies for
10445 both buffer formatting and unformatting
10446 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10447 unformatting was changed to accomodate following rules:
10448 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10449 sent to the function while XXX_*STRING will not allocate or copy
10450 the data into the buffer. Instead it sets the pointer from the
10451 buffer into the pointer sent as argument (XXX_*STRING used to
10452 require that the pointer must be allocated already). This change
10453 makes this whole thing a bit more consistent and more optimized
10454 (note that the data returned in the unformatting with XXX_*STRING
10455 must not be freed now). The routines return now -1 on error.
10457 o Tried to find all code that use buffer_format and buffer_unformat
10458 and added return value checking to prevent formatting and
10459 especially unformatting errors and possible subsequent fatal
10462 o Changed ske->x and ske->KEY to mallocated pointers in
10463 lib/silcske/silcske.h. Fixed possible data and memory leak.
10465 o Added return value checking to all *_parse* functions. Fixed
10466 many memory leaks as well.
10468 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10469 so that buffer overflows would not happen. All code now also
10470 checks the return value as it can fail.
10472 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10474 * Added reconnection support to server if the normal server looses
10475 its connection to the router (for example if router is rebooted).
10476 The server performs normal reconnection strategy implemented
10477 to the server. Affected file silcd/server.c.
10479 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10481 * Added new packet type SILC_PACKET_SET_MODE that is used to
10482 distribute the information about changed modes (for clients,
10483 channels and clients channel modes) to all routers in the
10484 network. Updated the protocol specification accordingly.
10486 Added functions into silcd/packet_send.c and
10487 silcd/packet_receive.c: silc_server_send_set_mode,
10488 silc_server_set_mode.
10490 Added new files silcmode.[ch] into lib/silccore that implements
10491 the encoding and decoding of Set Mode Payload. Added new type
10492 SilcSetModePayload. Moved the definitions of different modes
10493 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10495 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10497 * Oops, a little mistake in server's connection authentication
10498 protocol. The protocol is not ended with FAILURE but with
10499 SUCCESS if the authentication is Ok. :) Affected file is
10502 * Implemented NICK_CHANGE notify handling in server in the file
10503 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10504 the local clients on the channel. After the changing nickname
10505 in router environment snhould work and the [<unknown>] nickname
10506 should appear no more.
10508 The silc_server_replace_id function that receives the Replace ID
10509 payload now sends the NICK_CHANGE notify type also in the file
10510 silcd/packet_receive.c
10512 * Changed WHOIS and IDENTIFY command to support the maximum amount
10513 of arguments defined in protocol specs (3328 arguments). This
10514 fixed a bug that caused problems when there were more than three
10515 users on a channel.
10517 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10519 * Added extra parameter, command identifier, to the
10520 silc_client_send_command so that explicit command identifier
10523 Changed that ID list routines uses specific command identifier
10524 when sending WHOIS/IDENTIFY requests to the server so that they
10525 can be identified when the reply comes back.
10527 Affected files lib/silcclient/command.[ch],
10528 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10530 * Added `sender' argument to silc_server_packet_send_to_channel
10531 to indicaet the sender who originally sent the packet to us
10532 that we are now re-sending. Ignored if NULL. Affected file
10533 silcd/packet_send.[ch].
10535 * Added some server statistics support in silcd/server_internal.h
10536 SilcServerStatistics structure and around the server code. Also
10537 send some nice statistics information when client is connecting
10540 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10542 * Fixed channel ID decoding in server's JOIN command reply in
10543 silcd/command_reply.c
10545 * Fixed braodcasting of replace ID payload to not to send it if
10546 we are standalone server in silcd/packet_receive.c.
10548 * Fixed all channel message sending routines to not to send
10549 packets to clients that has router set, since they are routed
10550 separately in the same function earlier. Affects file
10551 silcd/packet_send.c and all channel packet sending functions.
10553 * In USERS reply, res_argv[i] are not allocated, the table
10554 is allocated. Thus changed that free the table, not its
10557 * In server's whois_check and identify_check if the client is
10558 locally connected do not send any WHOIS commands - they are not
10561 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10563 * Fixed some minor bugs in client when sending WHOIS command. The
10564 arguments was in wrong order.
10566 * Removed statis function add_to_channel from server in
10567 silcd/command.c that was previously used with the joining but
10570 * Tested USERS command in router environment successfully with two
10571 routers, two servers and two clients.
10573 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10575 * Reorganized the USERS command and command reply in client library
10576 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10577 When the command is given by user we register a pending command
10578 callback that will reprocess the command after the reply has been
10579 received from the server. When reprocessing the packet we then
10580 display the information. Thus, the USERS information is displayed
10581 now in the command callback instead of in the command reply
10582 callback. The processing of the command is same as previously
10583 when server has sent the command reply in the JOINing process.
10585 * Added to USERS command in silcd/command_reply.c to join the client,
10586 we didn't use to know about, to the channel after we've created
10587 a client entry for it. Also, for clienet we did know already still
10588 check whether it is on the channel or not and add it if not.
10590 * Removed silc_server_command_join_notify as the function and its
10593 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10595 * Changed the client's pending command handling to the same as the
10596 server's pending command handling. It is also now possible to
10597 execute command reply functions from other command reply
10598 function as the function callbacks for commands and command
10599 replies are one and same. The pending commands are not static
10600 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10601 in client connection context. Thus, pending commands are server
10602 connection specific as it is convenient.
10604 Changed the function silc_client_command_pending and
10605 silc_client_command_pending_del and added new function
10606 silc_client_command_pending_check. Removed the
10607 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10610 * Added cmd_ident, current command identifier, to the client
10611 connection context in lib/silcclient/client.h to keep track on
10612 command identifiers used in command sending. Client's command reply
10613 function handling now supports the mandatory command identifiers.
10615 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10616 funtions in client to fully support pending command callbacks.
10618 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10619 as one of the arguments to the application in the command reply
10622 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10623 before first releasing SILC but came back. Now it is removed again
10624 and should come back nomore. The FORWARDED flag was used only
10625 by the JOINing procedure by forwarding the command packet to router.
10626 Now, the JOINing procedure has been changed to more generic (due
10627 to various router environment issues) and FORWARDED is not needed
10628 anymore for anything. The protocol specification is yet to be
10631 Now, removed silc_server_packet_forward from server and the flag
10632 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10634 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10636 * Renamed NAMES command to USERS command. The NAMES was named that
10637 due to historical reasons. Now it is renamed. Also, rewrote
10638 parts of the USERS command. The nickname list is not sent anymore
10639 by the server. Only Client ID and mode lists are sent in the USERS
10640 command. Changed this also to the protocol specification.
10642 The client now resolves the names and stuff after it receives
10643 the USERS list from the server when joining to the channel.
10645 * WHOIS and IDENTIFY commands has been changed to support multiple
10646 Client ID's per command. One can now search for multiple users
10647 in the network by sending only one WHOIS or IDENTIFY command.
10648 Changed the code and the protocol specifications.
10650 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10651 uses silc_server_command_whois_parse to parse the request. */
10653 * If normal server, do not parse the WHOIS and IDENTIFY requests
10654 before sending it to the router. Saves some time.
10656 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10658 * Fixed JOIN command on client library. Wrong number of arguments
10659 used to crash the client.
10661 * Added silc_server_channel_has_global function to check whether
10662 channel has global users or not.
10664 * Added silc_server_channel_has_local function to check whether channel
10665 has locally connected clients on the channel.
10667 * The silc_server_remove_from_one_channel now checks whether the
10668 channel has global users or not after given client was removed from
10669 the channel. It also checks whether the channel has local clients
10670 on the channel anymore. If it does not have then the channel entry
10671 is removed as it is not needed anymore.
10673 * The silc_server_notify now checks on JOIN notify whether the joining
10674 client is one of locally connected or global. If it is global then
10675 the channel has now global users on the channel and that is marked
10676 to the channel entry. Also, it now saves the global client to
10677 global list who is joining and JOINs it to the channel. This is
10678 for normal server, that is.
10680 Changed silc_server_send_notify_on_channel,
10681 silc_server_packet_relay_to_channel and
10682 silc_server_packet_send_to_channel check if we are normal server
10683 and client has router set (ie. global client) do not send the
10684 message to that client, as it is already routed to our router.
10686 * Implemented LEAVE notify type handling in silc_server_notify
10689 * Tested LEAVE command in router environment successfully. Tested
10690 with two routers, two servers and two clients.
10694 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10696 * Implemented SIGNOFF notify type handling in silc_server_notify
10699 * silc_server_remove_id now removes the client entry from all channels
10700 it has joined and thusly sends SIGNOFF notify type.
10702 * Rewrote the NAMES list generation in server by removing two excess
10703 loops. The lists are created now inside one loop.
10705 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10707 * silc_server_remove_channel_user checks now also global list
10708 for channel and client.
10710 * silc_server_new_channel_user checks now both local and global
10711 list for channel and client. Fixed a bug in client id decoding.
10712 Used to decode wrong buffer.
10714 * silc_server_channel_message checks now both local and global
10715 list for channel entry.
10717 * Tested channel joining (hence JOIN) in router environment
10718 successfully. Tested with two routers, two servers and two
10721 * Tested channel message sending in router environment successfully.
10723 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10725 * Added silc_server_save_channel_key into server.[ch] to save the
10726 received channel key in Channel Key payload processing. It is
10727 also used in JOIN command reply handling.
10729 Equivalent function silc_client_save_channel_key added into
10730 client.[ch] into client library.
10732 * Changed JOIN command reply to send information whether the channel
10733 was created or not (is existing already) and the channel key
10734 payload. Changed protocol specs accordingly.
10736 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10737 the request was sent by ID and not by nickname. Crashed on
10740 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10742 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10743 now correctly save the received data.
10745 * silc_server_free_sock_user_data now notifies routers in the
10746 network about entities leaving the network.
10748 At the same time implemented functions silc_server_remove_id
10749 and silc_server_send_remove_id to receive and send REMOVE_ID
10750 packets. The packet is used to notify routers in the network
10751 about leaving entities. The ID removed will become invalid in
10754 * Added function silc_idlist_del_server into server. Removes and
10755 free's server entry from ID list.
10757 * silc_server_private_message function now checks, if we are router,
10758 that the destination ID really is valid ID, naturally.
10760 * In router when NEW_ID packet is received (for new client) the
10761 hash of the Client ID is saved in the ID Cache but the
10762 client->nickname is set to NULL, instead of putting the hash
10765 IDENTIFY command now also checks that client->nickname must be
10766 valid. If it is not if will request the data from the server who
10767 owns the client. Added new function
10768 silc_server_command_identify_check.
10770 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10771 to set the command to already allocated Command Payload.
10773 * Tested private message sending in router environment with two
10774 routers, two servers and two clients. Fixed minor bugs and now
10777 * Fixed segfault from client's NAMES command. Used to crash if
10778 not on any channel.
10780 * Forwarded packets must not be routed even if it is not destined
10781 to the receiver. Changed server code comply with this.
10783 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10785 * Added `require_reverse_mapping' boolean value to ServerParams
10786 structure. If TRUE (not default) the server will require that
10787 the connecting host has fully qualified domain name.
10789 If the reverse mapping is not required and hostname could not be
10790 found the IP address is used as hostname.
10792 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10794 * Implemented version string checking to both client and server.
10795 The check is incomplete currently due to the abnormal version
10796 strings used in development version of SILC.
10798 * Changed all command functions in server to use the new
10801 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10803 * Changed char *data to unsigned char *data in ID Cache system to
10804 support binary data as ID Cache data. Changed code to support
10805 binary data in lib/silccore/idcache.c.
10807 * Renamed silc_server_packet_relay_command_reply to
10808 silc_server_command_reply as it is normal packet receiving
10809 function. Rewrote the function to accept command replys for
10810 servers and not only for clients.
10812 * Mark remote router always as registered server if we are connecting
10813 to it. Otherwise, commands sent by the router to us are ignored.
10815 * All ID List find routines now returns the ID Cache Entry pointer
10816 as well if requested.
10818 * WHOIS command works now in router environment, tested with two
10819 routers, two servers and two clients.
10821 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10822 in router environment (as it is almost equivalent to WHOIS) but
10823 hasn't been tested thoroughly. Added new functions:
10825 silc_server_command_identify_parse
10826 silc_server_command_identify_send_reply
10827 silc_server_command_identify_from_client
10828 silc_server_command_identify_from_server
10830 * Disabled route cache adding because adding two different ID's with
10831 same IP replaces the old cache entry thus giving wrong route.
10832 The entry->router->connection is always the fastest route anyway
10833 so route cache may not be needed. Of course, new routes maybe
10834 established after receiving the ID when the entry->router->connection
10835 might not be anymore the most optimal.
10837 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10839 * Add route cache for received ID for fast routing.
10841 * Added silc_server_packet_route to route received packet on router
10842 that is not destined to us.
10844 * Renamed silc_server_get_route to silc_server_route_get.
10846 * Added id_string and id_string_len fields into SilcServer to
10847 include encoded ServerID for fast comparing without excess
10848 encoding of the ID's.
10850 * Cleaned up WHOIS command on server side. Added following static
10853 silc_server_command_whois_parse
10854 silc_server_command_whois_check
10855 silc_server_command_whois_send_reply
10856 silc_server_command_whois_from_client
10857 silc_server_command_whois_from_server
10859 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10860 arguments in command replies. All command functions should be
10861 updated to use this macro.
10863 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10865 * Minor typo fixes on command reply handling on server.
10867 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10869 * Added silc_server_command_add_to_channel internal routine to add
10870 the client to the channel after router has created the channel and
10871 sent command reply to the server.
10873 * Added generic silc_server_send_command to send any command from
10876 * Use static buffer with ID rendering instead of duplicating data.
10878 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10880 * Fixed a channel user mode bug when joining to a channel server gave
10881 everybody channel founder rights, oops.
10883 * We mark ourselves as the router of the incoming server connection
10884 if we are router ourselves. This way we can check in some packet
10885 sending functions whether it is locally connected server. For
10886 incoming router connections we put NULL.
10888 * For router sending packets locally means now always sending the
10889 packet cell wide; to local clients and local servers. For normal
10890 server sending packet locally means sending it to only local
10893 * Fixed the JOIN command to really work in router environment. If the
10894 channel is created it is always created by the router. Router is
10895 also responsible of making the initial joining to the channel,
10896 sending JOIN notify to the sending server and distributing
10897 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10898 does not exist server doesn't do anything else but forward the
10899 command to the router which performs everything.
10901 * Added silc_server_send_channel_key function to send the Channel Key
10904 * Added silc_server_create_channel_key to create new channel key. The
10905 channel key is now re-generated everytime someone joins or leaves
10906 a channel, as protocol dictates. Note: channel->key_len is the
10907 key length in bits.
10909 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10911 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10912 packet_receive.[ch] to separate packet sending and receiving
10913 routines. The server.[ch] now includes everything else including
10914 actual packet processing (writing and reading data) and other
10917 Renamed silc_server_private_message_send_internal to
10918 silc_server_send_private_message. The routine is still though
10919 used only to relay private messages as server does not send
10920 private messages itself.
10922 Renamed silc_server_new_channel to silc_server_create_new_channel
10923 and added new function sicl_server_new_channel that handles the
10924 incoming New Channel packet. Added also new sending function
10925 silc_server_send_new_channel to send New Channel Payload.
10927 * Added new function silc_server_notify to process incoming notify
10928 packet to the server/router. Server may then relay the notify
10929 to clients if needed.
10931 * Added new function silc_server_new_channel_user to process incoming
10932 New Channel User packet. Router will redistribute the packet and
10933 send JOIN notify to its local clients and locally connected servers
10934 if needed. Normal server will send JOIN notify to its local client
10935 on same channel when received this packet. Added also corresponding
10936 sending function silc_server_send_new_channel_user to sent the
10939 * Added boolean route argument to send_notif_to_channel and
10940 packet_send_to_channel functions to attempt to route the packet
10941 if it is TRUE and send only locally if it is FALSE.
10943 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10945 * silc_server_replace_id now broadcasts the received replace ID
10946 packet if it is not broadcast packet already. The router must
10947 broadcast to inform other routers about changed ID.
10949 * Added backpointer to server's router into SilcServer context in
10950 silcd/server_internal.h.
10952 * Fixed silc_server_packet_broadcast to send correct broadcast
10955 * The channel key is now distributed to the local client as soon
10956 as it is received from the router (in router environment) so that
10957 no other packet may be sent for the channel until client has
10960 * silc_server_remove_channel_user now broadcasts the received
10961 Remove Channel User packet if it is not broadcast packet already.
10962 The router must broadcast to inform other routers about removed
10965 * Added users field into SilcPacketContext that is a reference count
10966 of the context. One can increase the reference count by calling
10967 silc_packet_context_dup which is now changed to just increase the
10968 reference count instead of duplicating the data. The reference
10969 count is decresed by calling silc_packet_context_free that will
10970 free the data after the reference count hits zero.
10972 For now on the packet context and everything allocated into it
10973 (including the raw packet from network) must be freed by calling
10974 the new silc_packet_context_free function. Added also new function
10975 silc_packet_context_alloc that must be used now to allocate the
10976 context. This also means that if a routine is asynchronous from
10977 silc_[client/server]_packet_parse_type the packet context must
10978 be duplicated by calling silc_packet_context_dup. Otherwise it
10979 gets free'd after silc_[client/server]_packet_parse_type returns.
10980 Also, one must remember that if packet is duplicated then its
10981 reference count must be decresed by calling the free function as
10982 many times as it was duplicated.
10984 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10985 from both client and server.
10987 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10989 * Made joining to a channel working in router environment.
10991 * Cleaned up JOIN command on server side and create function
10992 silc_server_command_join_channel internal routine to make the
10995 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10997 * Changed silc_command_pending list to SilcDList. Also, added
10998 `ident' field to SilcServerCommandPending structure to identify
10999 the reply and to call correct callback.
11001 Added silc_server_command_pending_check function to replace the
11002 corresnponding macro. The silc_command_pending list is not
11005 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
11006 to set identifier to previously allocated Command Payload. It
11007 is used to set identifier for command when resending Command
11010 * Added silc_command_payload_encode_payload to encode Command
11011 Payload buffer from SilcCommandPayload structure.
11013 * Added silc_argument_payload_encode_payload to encode Argument
11014 payload buffer from SilcArgumentPayload structure.
11016 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11018 * Changed WHOIS command to support router connection on server side.
11019 The whois request is always sent to router unless the server is
11020 standalone server. After server has received the reply from the
11021 router will it send the reply to the client.
11023 * Added silc_server_packet_broadcast into silcd/server.[ch] to
11024 broadcast received broadcast packet. The function is used only
11025 by router. The broadcast packet is always sent to the router's
11028 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
11029 render given ID to printable string, for log files for example.
11031 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11033 * Made basic router to router connections working. At least they
11034 can now connect to each other but nothing really works the way
11035 they are supposed - yet.
11037 * Added new initiator token to RouterConnection configuration
11038 file in silcd/serverconfig.[ch]. It is used to tell whether we
11039 are the initiator to the remote router or whether we'll expect
11040 the other end to connect.
11042 * Moved registering of listener task to silc_server_init, hence
11043 the server starts listenning as soon as it is run, even if it
11044 does not have connections to other routers. Let's see how well
11047 * Changed default connection retry timeouts for more suitable in
11050 * Removed cipher and such arguments from silc_idlist_add_client
11051 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
11052 Added new function silc_idlist_add_data to add the keys and stuff
11055 * Added SilcIDListData structure and added it to SilcClientEntry
11056 and SilcServerEntry as their first field in the structure. This
11057 way we can explicitly cast the ID entries to the SilcIDListData
11058 structure and get common data for the entries. In past, we had
11059 to first check what type of connection it is and then cast it to
11060 correct ID entry type. Now, we can directly cast the opaque
11061 pointer to the SilcIDListData (no matter what ID entry it actually
11062 is) and get the data needed.
11064 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11066 * Wow, found a bug in scheduler. The scheduler uninitialized itself
11067 in some circumstances even if threre were timeout tasks, though not
11068 IO tasks, but tasks anyway. Now fixed.
11070 * Defined SilcServerConnection structure to hold connection specific
11071 stuff about directly connected servers and routers. The definition
11072 is currently in silcd/server_internal.h. I thought about having
11073 a bit more important role fro this struct but for now it is used
11074 only when connecting to other server (or router actually).
11076 * Added connecting retry support in server when connecting to
11077 router(s). The retry feature implement exponential backoff
11078 algorithm. Also, added SilcServerParams structure to hold default
11079 parameters for server. For now, it include these retry settings
11080 and are hard coded. After server is moded to be as Silc Server
11081 Library this structure will be more important.
11083 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11085 * Changed client librarys channel->clients table to SilcList and
11086 changed code accordingly.
11088 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11090 * Changed client's channel table to SilcList and changed code
11091 accordingly. Also changed SilcChannelClientEntry to include back-
11092 pointer to the channel so that client entry can use that structure
11093 as list as well and we have fast cross-reference to the channel.
11094 This change dramatically decreased the complexity of channel
11095 handling with client entry and vice versa (removed one extra
11096 loop when searching for channel entry from many functions).
11098 * Changed server->sim from table to SilcDList and changed code
11101 * NAMES command can now be used from user interface. It will show
11102 the user list on the channel, neatly.
11104 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11105 Code now saves realname of the user if it becomes available.
11107 * Renamed configure.in to configure.in.pre and made ./prepare
11108 script to automatically add correct version string to
11109 configure.in which it creates from configure.in.pre.
11111 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11113 * NAMES command reply now shows users mode with the nickname when
11114 joining to channel.
11116 * Moved silc_client_ch[u]mode[_char] functions from
11117 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11118 place sucks, they are utility functions and should be in some
11121 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11123 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11126 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11130 * Added TRQ (efficient deque and list library) into lib/trq. This is
11131 a very good list library that is currently used in the SILC. Defined
11132 SilcList API over the library because I didn't like the API very
11133 much. See lib/trq/silclist.h for the API and examples of how to
11134 use the API. Fixed various places in the code to use the new
11135 SilcList API. The SilcList is meant for lists that has a structure
11136 already defined as a list. It is not suitable to add just some
11137 context to the list (in TRQ, the context is the list actually).
11139 So, I defined SilcDList that can be used for the purpose where
11140 predefined list structure does not exit. This can be used as
11141 such list. Now some context just can be added to the SilcDList.
11142 Currently this list is not used in the SILC just yet, though there
11143 are a lot places where this can replace dynamically allocated
11144 tables and I will fix these places, later, to use SilcDList.
11145 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11146 and use TRQ internally).
11148 Also fixed some annoying warning messages that the original TRQ
11149 code generated. Also minor changes to TRQ's Makefile.in.
11151 * Added support for querying by Client ID to both WHOIS and
11152 IDENTIFY commands into server, as required by the protocol.
11154 * Removed method function pointers from SilcBuffer structure. They
11155 weren't used to anything and just increased the context size for
11156 no good reason. This change also made silc_buffer_alloc and
11157 silc_buffer_free functions inline functions.
11159 * Disabled command flooding detection support until it's fixed so
11160 that it accepts commands in but does not execute them more than once
11163 * Added silc_net_localhost(), to return local hostname, into
11164 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11165 that must be initialized before calling silc_client_init.
11167 * Added new function: silc_server_send_notify_on_channels to send
11168 notify messages to all channels client has joined. It is assured
11169 that the message is sent only once per client.
11171 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11172 lib/silcutil/silcutil.[ch] as silc_format function. The new
11173 function is generic and is used by server as well, not only by
11174 the logging routines.
11176 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11177 the provided version string was not acceptable. Added new function:
11178 silc_ske_check_version into lib/silcske/silcske.h. The function
11179 must be implemented by the application (client or server) and it
11180 does not reside in the SKE library. The function checks the version
11181 string remote end sent.
11183 * Added back pointers (to opaque context and to SilcSocketConnection)
11184 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11186 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11187 duplicate packet context structure.
11189 * Changed `notify' client operation to send same arguments as client
11190 receives from server except for ID's. ID's are mapped to correct
11191 ID entry and that is returned. Also, if channel entry is not sent
11192 by server but the notify is for channel the channel entry is sent
11193 to application (otherwise application doesn't know that it is for
11194 channel (library gets it from packet's Destination ID)).
11196 * Added silc_client_remove_from_channels into client library to
11197 remove a client from all channels it has joined to. Used when
11198 received SIGNOFF notify from server. Added also new function
11199 silc_client_replace_from_channels to replace old ID entry with
11200 new ID entry on all channels. Used when received NICK_CHANGE
11201 notify from server.
11203 * Fixed ID Cache list handling in silc_idlist_get_client in
11204 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11205 to get (or query) client by ID.
11207 * Updated TODO list.
11209 * Added connection authentication status message defined by the
11210 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11211 support for these into the code in client and server side.
11213 * Added generic function silc_client_send_command to send any command
11214 with variable argument list. Application should use this function
11215 to send commands if the command functions provided by the library
11216 does not suite for the application's user interface needs.
11218 * Added new `failure' client operation. Application is notified about
11219 received failure packet if client is executing a protocol. In this
11220 case the protocol's execution has failed.
11222 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11223 is required by the protocol.
11225 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11226 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11229 * Added status flag to SilcSKE object to indicate realtime status
11230 of the SKE protocol.
11232 * Application receives now exactly same command reply arguments as
11233 the library receives from server. However, if ID is received the
11234 corresponding ID entry is returned to the application (eg. Client
11235 ID is mapped to correct SilcClientEntry entry and that is returned).
11236 Changed command_reply client operation due to this change.
11238 * Changed all ID's in commands and in command replys as ID Payloads.
11239 Change affected both client and server side codes.
11241 All ID's sent in SILC network (with execption of ID's in SILC
11242 Packet header) are sent in ID Payload to support variable length
11245 * Server now notifies nick changes and notifies all clients on
11246 the channels about the new nickname (about the new Client ID,
11249 * Implemented CMODE command to change channel modes. Supports all
11250 channel modes defined by the protocol specs except ban and invite
11251 lists. (Also, private channel key mode is supported but support for
11252 setting private channel key in client is missing, thus, this mode
11253 has no effect on client side (except that server requires that the
11254 client uses private channel key and normal channel traffic does not
11257 Also, invite mode works per se, but INVITE command does not work
11258 yet correctly, so you can set channel as invite only channel but
11259 inviting clients to the channel does not work (it is yet to be
11260 thought what's the best way to do it).
11262 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11263 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11264 Implemented CUMODE command to change user's mode on the channel.
11265 Supports all modes defined by the protocol specs.
11267 * Added NAMES command reply to return users modes on the channel.
11269 * Removed unnecessary and slow ciphers from lib/silccrypt.
11271 * Set SO_KEEPALIVE option to connection sockets by default.
11273 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11275 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11276 redefined the Notify Payload into protocol specs.
11278 * Added silc_id_payload_parse_id to get ID directly from raw
11281 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11283 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11284 accept searching by Client ID as well.
11286 * Added support for LEAVE and SIGNOFF notify types in client library.
11288 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11289 to parse ID Payload from raw data.
11291 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11293 * Added flags parameter into silc_ske_assemble_security_properties
11294 function in lib/silcske/silcske.[ch].
11296 * Changed notify client operation to fit better for notify messages
11297 sent by server. The notify payload received from server is now
11298 passed to the application (after parsing it to SilcNotifyPayload).
11299 It is application's responsibility to retrieve the arguments
11300 from the payload and show the message the way it wants. The message
11301 sent by server is implementation specific.
11303 * Changed public keys to comply with the protocol specification.
11304 Old public keys are not supported anymore and are not compatible.
11306 * Removed nickname from Channel Payload as the latest draft removed
11307 it. The client must resolve the nickname from the NAMES command
11308 reply received when it joined the channel.
11310 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11312 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11314 * Fixed some errors in protocol specification drafts.
11316 * Created lib/silccore/silcnotify.c to implement Notify Payload
11317 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11318 generic payloads described by protocol specifications. The file
11319 includes implementations for ID Payload and Argument Payload.
11321 * Changed Command Payload implementation to use the new Argument
11322 Payload. Changed command_xxxx_payload to command_payload_xxxx
11323 to comply with SILC coding conventions.
11325 * Added suppport for Argument Payload handling in Notify Payload
11326 implementation as protocol requires it. Added the new support
11327 into server and client lib as well.
11329 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11331 * Added support for multiple nicknames on same channel. [n] is
11332 added locally to the nickname if there are more than one same
11333 nicknames on the channel.
11335 * Server now sends all nicknames that matched WHOIS request.
11336 Client also shows the list received from server.
11338 * Added TOPIC command to client side. User can now set and show
11339 current topic on channel.
11341 * Added MOTD command to client and server. Also, server sends the
11342 motd when client connects to the server.
11344 * Changed version strings to comply ISO 8601.
11346 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11348 * Fixed protocol error handling in client library. It should now
11349 cope even if the SKE fails for some reason.
11351 * Made new protocol specification drafts for submitting to IETF.
11353 * Implemented TOPIC command to server in silcd/command.c.
11355 * Added two new notify types into lib/silccore/silcnotify.h:
11356 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11357 notify nickname change and topic setting/change on a channel.
11359 * API change of command_reply operation in client library. The
11360 application gets now the status type received from server as well.
11362 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11364 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11366 * Cras fixed and optimized the packet handling even further and
11367 it should work now. Minor change to the prototype of function
11368 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11370 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11372 * Added new function into lib/silcutil/silcschedule.[ch]:
11373 silc_schedule_with_fd to select() a specified fd. The function
11374 returns after timeout expires or data arrives or goes. The
11375 function is used by packet routines to wait that all data is
11376 received from network.
11378 * Fixed data reading from network in lib/silccore/silcpacket.c.
11379 The code now assures that all data is read from the fd and then
11380 continues packet processing. This was a bug fix since the code
11381 used to drop some data in some circumstances.
11383 * Added new function into lib/silcclient/client.[ch]:
11384 silc_client_start_key_exchange to start key exchange after
11385 connection has been established to server. The code internally
11386 now uses this funtion but its main purpose was to provide it
11387 for applications that perform their own connecting. After
11388 application has created a connection it merely calls this
11389 function to start the key exchange between client and server.
11390 The library takes care of everything else after that.
11392 Updated also lib/silcclient/README to explain the usage of
11395 * Do not send to application information that connection has
11396 been established. Application gets notified it by connect
11399 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11401 * Applied cras's patch to add silc_schedule_one function. The
11402 function runs scheduler once and returns.
11404 * Fixed the scheduler after cras messed it up. The timeout
11405 handling works now as it's supposed to work.
11407 * Added into lib/silccore/ silcnotify.h to include notify
11408 message types support. Changed silc_server_send_notify*
11409 functions, in server.[ch], to support those new notify types.
11410 Added the support for the notify types into client library,
11411 as well. Added new notify client operation into ops.h in
11414 * Changed silc_server_packet_send_to_channel to send normal
11415 packets instead of just channel message packets. The function
11416 is now used to send the notify packets to channels. It is not
11417 used to send channel message packets anymore, as server never
11418 sends them anymore.
11420 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11421 va_arg()s as it seems to require it nowadays. I guess, if SILC
11422 is compiled with older va_arg() the new code should work anyway.
11424 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11426 * Splitted core library. Core library (lib/silccore) includes
11427 now only SILC protocol specific core (and common) components.
11428 Created new utility library (lib/silcutil) that includes more
11429 generic purpose stuff. The stuff for util library was taken
11430 from the old core library. This was minor and easy split.
11432 * Created SILC Client Library (lib/silcclient) that includes
11433 implementation of the SILC client without user interface. This
11434 was major move from silc/ directory. The code has been changed
11435 so that it is transparent towards the user interface. The
11436 silc/ directory includes now the same user interface as before
11437 and it uses the new client library. Read lib/silcclient/README.
11438 Basicly, the client library performs everything else related
11439 to SILC except user interface handling. Also, configuration
11440 files are considered to be part of user interface and library
11441 does not handle them.
11443 This change also changed a lot of structures, function naming etc.
11444 Most important change was that SilcClientWindow object was
11445 renamed to SilcClientConnection in the client library. Created
11446 also new file lib/silcclient/ops.h. Also added new files
11447 silc/local_command.[ch] and silc/client_ops.[ch].
11449 All these changes were made to make it easier for user interface
11450 designers to create what ever user interface for the SILC client
11453 It is also expected that the server will be moved to lib
11454 directory as well and SILC Server Library will be created;
11455 sometimes in the future.
11457 * Removed Local commands from lib/silccore/silccommand.h as
11458 they are application specific and new client library does not
11459 handle any of those anymore.
11461 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11462 old client implementation in silc/.
11464 * Added support for callback functions in SILC_LOG_* macros.
11465 Application can now set its own callbacks that will be called
11466 instead of using the default functions that will always print
11467 the debug messages to stderr (or stdout). Also, debugging can
11468 now be disabled by setting silc_debug to FALSE and re-enabled by
11469 setting it to TRUE. Note, that logging will still work even
11470 if debugging is disabled.
11472 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11473 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11474 silc_log_reset_debug_callbacks.
11476 * To enable debugging in silc client one must give now -d
11477 option on command line.
11479 * Changed silc_schedule_init to automatically allocate task queues
11480 if they are not allocated before calling it.
11482 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11484 * Added GMP 3.1 into math library.
11486 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11488 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11489 a channel in SILC network. The packet is used by servers and
11490 routers to notify other routers that user has left a channel.
11491 This little feature was missing until now. Added the feature
11492 to protocol specification as well.
11494 Added functions: silc_server_send_remove_channel_user and
11495 silc_server_remove_channel_user into server.[ch].
11497 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11498 lib/silccore/silcpacket.h. However, they are not implemented
11501 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11503 * Fixed joining to a channel and sending channel messages
11504 between server and router. The channel message sending should
11505 now work inside a cell.
11507 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11509 * Fixed the private message sending between server and router.
11510 The private message sending should now work inside a cell.
11512 * Added silc_server_replace_id into server.[ch] to replace
11513 existing ID in the SILC network.
11515 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11516 and silc_idlist_replace_server_id into idlist.[ch] in server.
11518 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11520 * Fixed the server to server connections. Server can again now
11521 connect to router. Router to router connections probably does
11524 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11526 * Added dynamic protocol registering support. Now protocols can
11527 registered and unregistered on the fly. Patch by cras.
11529 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11531 * Added lib/contrib directory to hold routines that some platforms
11532 don't have but are needed by SILC.
11534 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11535 into lin/contrib to provide getopt() and getopt_long() for
11536 those who don't have it.
11538 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11540 * Added AWAY command to client. When away message is set and
11541 client receives a private message packet the client automatically
11542 replies to the sender with the away message.
11544 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11545 bug seemed to be the cause of recent problems when compiling
11548 * Added version detection support to SKE protocol specification
11549 and added the new changes to the SKE implementation as well.
11550 There were other minor changes in the SKE protocol as well.
11552 Many changes in lib/silcske/silcske.[ch] and in
11553 lib/silcske/payload.[ch].
11555 * Added ^U functionality, clear input line. Patch from cras.
11557 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11559 * Mainly small bugfixes on core library. Fixed some debugging
11560 logging and buffer overflow in silclog.c.
11562 * Updated config.sub and config.guess on the distribution tree.
11564 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11566 * Added command lagging support in server. Client may execute
11567 commands now only once in two seconds.
11569 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11571 * Optimized packet reception. MAC computation and checking is now
11572 also more optimized. A lot previously duplicated code is now
11573 used as generic by both client and server.
11575 * Fixed key pair generation in clientutil.c
11577 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11579 * Added into lib/silccore/silcbufutil.[ch] new function;
11580 silc_buffer_realloc.
11582 * Moved generic packet sending/encryption functions to
11583 lib/silccore/silcpacket.[ch] from client and server. Some
11584 rewriting of the functions.
11586 * Moved all generic packet reception/decryption functions to
11587 lib/silccore/silcpacket.[ch] from client and server. The
11588 packet processing is now much cleaner in both client and server.
11589 These were major changes in both client and server.
11591 * Created many common functions in server to do packet sending.
11592 Previously code were duplicated a lot, this has been removed
11593 with these changes.
11595 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11597 * Rewrote major parts of the ID cache system. Don't know
11598 whether it is better now or not but at least the API is more
11601 * Major rewrite on ID cache stuff on client because of the ID
11602 cache API changes. Added idlist.c to client.
11604 * Also major rewrite on ID cache stuff on server as well.
11605 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11606 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11607 in hand, instead they are all put into the ID cache system now.
11608 All server_idlist_* routines uses ID cache now instead of
11609 traversing its own lists (those lists does not exist anymore).
11610 SilcIDList though still exists. Also, SilcXXXEntry's are
11613 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11615 * Finally made the SKE implementation compliant to the protocol
11616 specification. All mp integers are now binary encoded as
11617 opposed being HEX encoded.
11619 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11622 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11623 functions: silc_[encode/decode]_pem. Also added function
11624 silc_encode_pem_file to PEM encode with newlines ('\n') for
11625 saving into a file.
11627 * SILC public keys are now encoded either PEM or binary. Same
11628 option is for private keys as well. By default private keys
11629 are binary encoded and public keys PEM encoded. Silly HEX
11630 encoding were removed.
11632 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11633 function to create fingerprints.
11635 * Fixed a bug in SHA1; does not change the original data anymore.
11637 * Partly implemented INFO command on client and server side.
11638 Fixed CLEAR command. Changes to SERVER command; show current
11639 server(s) when giving command without arguments. Added
11640 VERSION command to client.
11642 * Added check to server that unregistered connections cannot
11643 execute commands (unless it is specificly allowed).
11645 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11647 * Fixed screen refresh.
11649 * Fixed channel joining bug from client. On some circumstances
11650 client tried to join to a channel it had already joined.
11652 * Added public key verification process into client's protocol.c.
11653 The client now verifies the public key from user and saves
11654 it into ~./silc/serverkeys/ directory.
11656 Added into: clientutil.[ch]: silc_client_verify_server_key.
11658 * Changed SKE protocol's silc_ske_initiator_finish function
11659 to accept callback function that verifies the received public
11660 key. Removed old silc_ske_verify_public_key function.
11662 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11664 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11665 silc_pkcs_private_key[_data]_set.
11667 * Made the password and public authentication more cleaner in
11668 server's protocol.c.
11670 * Removed historic and obsolete protocol `channel_auth' from
11671 both client and server.
11673 * Removed wrong way of sending command status messages from
11674 server to client in server's command.c. The old way violated
11675 protocol specification.
11677 Changes to silccore/silccommand.[ch]: removed
11678 silc_command_encode_status_payload -> not needed anymore,
11679 changed silc_command_encode_payload_va to accept extra
11680 argument on variable argument list. The argument type must
11681 now be provided to the function. Also, added new function:
11682 silc_command_encode_reply_payload_va which is same as
11683 normal command_encode_payload_va except command status type
11684 is provided as extra argument.
11686 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11688 * Added ~./silc directory handling. The directory includes the
11689 public and private keys for the client.
11691 Added silc_client_check_silc_dir, silc_client_create_identifier
11692 and silc_client_load_keys.
11694 * Implemented SILC protocol compliant public key. Added public
11695 and private key saving to and loading from files.
11697 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11698 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11699 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11700 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11701 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11703 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11704 silc_pkcs_load_[public/private]_key.
11706 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11708 * Added silc_server_get_route (route.[ch]) to get connection
11709 data for the fastest route for given ID.
11711 * Implemented INVITE command on client and server. The command
11712 were re-defined in the SILC Protocol Specification and the
11713 implementation now complies with the specification.
11715 * Implemented PING command on client and server.
11717 * Implemented NAMES command on client and server. The server side
11718 supports currently only normal server not router server yet.
11719 Some changes to NAMES definition in SILC protocol specification.
11721 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11723 * Implemented LEAVE command on client and server.
11725 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11726 again. This change was made to the protocol as well. Server
11727 should not violate the protocol specification anymore.
11729 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11731 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11732 was tested. SOCKS4 was not but should work anyway.
projects / crypto.git / blob