1 Sat Jun 24 22:33:18 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
3 * Added conditional variables. New files are
4 lib/silcutil/silcondvar.h and platform specific implementations.
6 Thu Jan 5 20:02:31 CET 2006 Patrik Weiskircher <pat@icore.at>
8 * make sure session->hostname and session->port are valid before the
9 application callback is done, since things will go wrong if the
10 application immediately calls silc_client_file_receive. Affected
11 file lib/silcclient/client_ftp.c.
12 Patch received from Stefan Siegel <stesie@brokenpipe.de>, thanks!
14 Fri Dec 30 22:54:21 EET 2005 Pekka Riikonen <priikone@silcnet.org>
16 * New SILC PKCS API enabling support for other public keys
17 and certificates, lib/silccrypt/silcpkcs.[ch], silcpk.[ch].
19 * Separated SILC Public Key Payload routines from the PKCS API
20 to lib/silccore/silcpubkey.[ch].
22 Wed Dec 28 13:55:22 EET 2005 Pekka Riikonen <priikone@silcnet.org>
24 * Added SILC Key Repository library, lib/silcskr.
26 * Added SILC Server library, lib/silcserver.
28 Mon Dec 19 18:04:24 EET 2005 Pekka Riikonen <priikone@silcnet.org>
30 * MIME objects in attributes now use SilcMime. Affected files
31 are lib/silccore/silcattrs.[ch].
33 Sat Dec 17 20:13:31 EET 2005 Pekka Riikonen <priikone@silcnet.org>
35 * Synchronize semaphore posting for real threads in FSM.
36 Affected files are lib/silcutil/silcfsm.c, silcfsm_i.h.
38 Mon Nov 28 17:06:54 EET 2005 Pekka Riikonen <priikone@silcnet.org>
40 * Added silc_file_set_nonblock. Affected file is
41 lib/silcutil/silcfileutil.h.
43 * Added silc_fd_stream_file to lib/silcutil/silcfdstream.[ch].
45 Sat Nov 26 16:13:40 EET 2005 Pekka Riikonen <priikone@silcnet.org>
47 * FSM based implementation of SILC SKE. Simpler interface also.
48 Affected files are in lib/silcske/.
50 * Added SilcBool type. Affected file lib/silcutil/silctypes.h.
52 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
54 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
55 silc_mime_parse is available but deprecated.
57 * Check that packet is valid when processing key exchange,
58 authentication and rekey protocols. Fixes a crashbug.
59 Affected files are apps/silcd/protocol.c and
60 lib/silcclient/protocol.c.
62 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
63 all hash buffers to use that instead of fixed values.
65 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
67 * Added SHA-256 to crypto library. The SHA-256 takes now
68 precedence over SHA-1.
70 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
72 * Check for valid return value from regcomp. Affected file
73 lib/silcutil/unix/silcunixutil.c.
75 Tue May 10 23:11:17 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
77 * Fixed silc_hash_uint to work with integers. Affected
78 file lib/silcutil/silcutil.c.
80 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
82 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
84 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
86 * Fixed channel public key list saving on JOIN command reply
87 on backup router. Affected file apps/silcd/command_reply.c.
89 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
91 * Added default limit how many channels client can join,
92 default is 50. Added 'channel_join_limit' configuration
93 option to server too. Affected files are apps/silcd/command.c
94 and serverconfig.[ch].
96 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
98 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
99 On Toolkit the server and client are not compiled by default.
100 Affected file configure.ad.
102 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
104 * Added lib/contrib/getopt.[ch] for platforms that don't
105 have it (it is not GPL implementation).
107 * Fixed compilation when pkg-config is used.
109 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
111 * A comma in invite/ban string is invalid, check for it.
112 Affected file apps/silcd/server_util.c.
114 * Added SERVICE command to the server. It parses the command
115 request but SILC Server does not support services for the
116 time being. Affected file apps/silcd/command.[ch].
118 * Added SERVICE command and command reply to client library.
119 It is however incomplete. Updated Toolkit documentation.
120 Affected files are lib/silcclient/command[_reply].[ch].
122 * Fixed IDENTIFY/WHOWAS command reply to send the username
123 correctly (uninitialized buffer). Affected file is
124 apps/silcd/server_query.c.
126 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
128 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
129 finalizes the major restructuring of the CVS tree.
131 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
133 * Send empty MOTD reply if MOTD file cannot be read.
134 Affected file silcd/command.c.
136 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
138 * Optimized primer number generator to use simpler conversion
139 routines. Also assure that the prime number will have the
140 highest bit set after modifying it. Affected file is
141 lib/silcmath/silcprimegen.c.
143 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
145 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
146 for now only for testing purposes, it will not be delivered
147 in any distribution for now.
149 * Removed NSS MPI from the source tree. Due to upcoming
150 license change for the SILC Toolkit, we cannot deliver the
151 NSS MPI anymore. I decided to replace it in all distributions
152 with public domain library.
154 * Removed GNU regex from lib/contrib and introduced free
155 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
156 GNU regex compatible API to it (only partial).
158 * Removed getopt routines from lib/contrib.
160 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
162 * Use silc_server_send_command_reply to send replies instead
163 of encoding packet itself. Affected file silcd/command.c.
165 * Added command sending and receiving statistics to server.
166 Affected files in silcd/.
168 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
169 with GCC, for it not to warn about pointer signedness.
171 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
173 * Added context to the SilcIDCache destructor. Affected
174 files are lib/silccore/silcidcache.[ch],
175 lib/silcclient/client.c and silcd/server.c.
177 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
179 * Added pkg-config check to configure.
181 * The PublicKeyDir must not be used with Admin block in server
182 config. Affected file silcd/serverconfig.c.
184 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
188 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
190 * Handle empty LIST command reply correcttly in server. Affected
191 file silcd/command_reply.c.
193 * Handle empty LIST command reply correctly in client library.
194 The application will now receive one LIST command reply with
195 all arguments set to NULL if there are no channels. Updated
196 Client Library documentation accordingly. Affected file
197 lib/silcclient/command_reply.c.
199 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
201 * Added channel name string stringprep profile to the protocol
202 and implementation to allow a little free'er channel name
203 strings. Affected files are lib/silcutil/silcstringprep.[ch].
205 * Added silc_channel_name_[check|verify] to check and verify
206 channel name strings. Affected files are
207 lib/silcutil/silcstrutil.[ch].
209 * Added support for the new channel name preparation in client
210 library and server. Affected files in lib/silcclient and
213 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
215 * Added the Autodist into the source tree. It replaces the
216 old ./prepare. It can be used to create distributions as
217 previously. See README.CVS and README.DIST. See
218 distributions in distdir/.
220 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
222 * Make sure query sends at least an error back if nothing
223 more is sent. Affected file silcd/server_query.c.
225 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
227 * During query, check if the original command caller goes
228 away. If it does, stop the query. Affected file
229 silcd/server_query.c.
231 * Check for valid channel creation in JOIN command reply.
232 Affected file lib/silcclient/command_reply.c.
234 * Handle the resolver counter in silc_client_get_users_by_channel
235 callback correctly. Fixed auto-join bug in Gaim. Affected
236 file lib/silcclient/idlist.c.
238 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
240 * Added some better error messages. Affected file
241 silcd/command_reply.c and packet_receive.c.
243 * Handle error in WATCH command propely on backup router.
244 Affected file silcd/command.c.
246 * Fixed freeing of unfreeable variable in WHOIS command reply.
247 Affected file silcd/command_reply.c.
249 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
251 * Added pkg-config .pc file creation for silc core library
252 and silcclient library. A patch by c0ffee.
254 * Removed the need for GNU Libidn. Added the simple stringprep
255 from libidn into lib/contrib/. It is now used also on Windows
258 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
260 * Simplified the invite and ban string handling in the
261 server. Check for valid invite and ban arguments also.
262 Affected file silcd/server_util.c.
264 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
266 * Added WATCH list announcing in backup router protocol.
267 Affected files are silcd/command.c, server.c, server_backup.c.
269 * Do not change users mode to founder on normal server/backup
270 if the founder mode is set, and user is first one to join.
271 Affected file silcd/pcaket_receive.c.
273 * Do not send CUMODE_CHANGE notify back to sender. Affected
274 file silcd/packet_receive.c.
276 * Added getrusage() to take noise in SILC RNG. A patch by
277 Mika Boström. Affected files are configure.in.pre,
278 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
280 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
282 * Splitted the SILC libraries configuration into a configure
283 fragment into lib/configure.ad. It is now possible, once
284 this feature is added, to specify whether to compile or not
285 compile included SILC libraries. Affected files are
286 configure.in.pre, lib/silcmath/mpi/configure.ad,
287 lib/configure.ad, Makefile.defines.pre and
288 Makefile.defines_int.pre.
290 * Added --with-silc-includes and --with-silc-libs to configure.
291 If specified the included libs are not compiled, but the
292 specified libs are used. Pkg-config is not yet supported.
293 Affected file configure.in.pre.
295 * Fixed WATCH command handling on backup router. Router does not
296 send the watch command any more to backup if it originates from
297 backup. Affected file silcd/command.c.
299 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
301 * Changed announcing to not announce unregistered clients.
302 Affected file silcd/server.c.
304 * Fixed username handling in command reply. Affected file
305 silcd/command_reply.c.
307 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
309 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
311 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
312 Affected file: includes/silcincludes.h.in
314 * bool is defined as _Bool on Mac OS X now.
315 Affected file: lib/silcutil/silctypes.h
317 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
319 * Added support for UTF-8 nicknames, channel names and
320 server names in client library. Affected files in
323 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
324 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
325 software to check how Toolkit has been compiled.
327 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
329 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
331 * Use silc_utf8_str[n]casecmp instead of strcmp routines
332 in library and in SILC Client when dealing with nicknames
333 and other identifier strings. Affected file in client lib
336 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
337 irssi/src/silc/core/silc-servers.c.
339 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
341 * Fixed idcache to work with the new identifier strings.
342 Affected file lib/silccore/silcidcache.c.
344 * Added UTF-8 hash and compare function for SilcHashTable.
345 Affected file lib/silcutil/silcutil.[ch].
347 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
348 Affected file lib/silcutil/silcstringprep.[ch].
350 * Changed the identifier string handling to include the original
351 format in client, server, channel entries and normalized
352 format in cache. Affected files in silcd/.
354 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
356 * Added support for the new identifier strings and their
357 validity checking. Nicknames, channel names and usernames
358 can now include practically any kind of letters and various
359 other characters. Affected files in silcd/ and in libraries.
361 NOTE: comparing these strings should now be done with memcmp()
362 to check binary compatibility. All these strings are normalized
363 and casing is irrelevant.
365 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
366 as easy function for applications to check whether identifier
369 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
371 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
372 file lib/silcutil/silcutf8.c.
374 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
376 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
378 * Make public key in getkey reply mandatory. Affected file
379 lib/silcclient/command_reply.c
381 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
383 * Added Parameter dont_register_crypto_library to
384 SilcClientParam. If set to TRUE, silcclient library will
385 not initalize the Crypto Libraries and application
386 will need to do it. Affected file lib/silcclient/silcclient.h,
387 lib/silcclient/client.c.
389 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
391 * Imported new silc_utf8_[encode|decode] routines from
392 my internal SILC 1.1 source tree. New encodings added:
393 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
394 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
395 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
398 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
400 * Implemented stringprep (RFC 3454) API. Internally we use
401 GNU Libidn's stringprep, for now, so it is required now to
402 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
404 * Added checking for GNU Libidn and --with-libidn to configure.
406 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
408 * If the passphrases entered do not match while generating a new key,
409 completly start over instead of going into an infinite loop asking
410 the user to re-enter the passphrase correctly. Affected file
411 lib/silcutil/silcapputil.c
413 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
415 * Make sure server is removed from backup list when it is
416 deleted. Affected files silcd/command.c, server.c,
419 * Close socket when connecting to router fails. Affected
422 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
424 * Adopt configuration toolchain to current auto-tools.
425 Affected files prepare, irssi/configure.in
426 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
427 redo that. Affected files irssi/src/silc/core/client_ops.c,
428 irssi/src/fe-common/silc/fe-silc-channels.c
429 * Take over command line options into silcclient data structure.
430 Affected file irssi/src/silc/core/silc-core.c
432 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
434 * Do not try to initiate backup resuming protocol forever.
435 Affected file silcd/server_backup.c.
437 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
439 * ID change in resuming has to be done before changing
440 detached client's modes, since the ID change may fail and
441 leave ghosts on the network. Affected file is
442 silcd/packet_receive.c.
444 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
446 * Fixed Win32 scheduler to not stuck anymore. A patch from
447 Juha Räsänen. Affected file is
448 lib/silcutil/win32/silcwin32schedule.c.
450 * Fixed QoS parsing for connection blocks in server. Affected
451 file is silcd/serverconfig.c.
453 * Fixed server statistics increasing in server. Affected file
456 * The CLOSE command now marks backup router as self disconnected
457 to avoid resuming problems. Affected file silcd/command.c.
459 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
461 * When using silc_net_create_connection[_async], and your system can
462 create IPv6 sockets, it will try to connect to the IPv6 host.
463 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
464 file lib/silcutil/unix/silcunixnet.c
466 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
468 * Check for valid route when receiving packet from router and
469 when routing it to local server in the cell. A patch from
470 Matt Miller. Affected files silcd/router.c and server.c.
472 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
474 * Couldn't detach and reattach twice, because of the previous
475 commit. Affected file silcd/packet_receive.c
477 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
479 * Added check to ignore Port value if Initiator is FALSE.
480 Remote router coudln't connect if Port was set. Affected file
483 * If some client tries to resume more than once at the same time,
484 server crashed. Router didn't crash, but showed odd behaviour
485 (didn't allow clients to join anymore, ..). Affected files
486 silcd/packet_receive.c silcd/idlist.h
488 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
490 * Destroy the file transfer session in silc_client_file_close
491 with timeout. Affected file lib/silcclient/client_ftp.c.
493 * Call SFTP server monitor in READ and WRITE after the actual
494 operations. Affected file lib/silcsftp/sftp_server.c.
496 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
498 * Create one configure script from configure fragments
499 (configure.ad). This is a first step towards new distribution
500 system. Affected files prepare, configure.in.pre,
501 lib/silcmath/mpi/configure.ad.
503 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
505 * Removed expiring of client key pair. Affected file is
506 irssi/src/silc/core/clientutil.c
508 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
510 * Check the number of connections from real number of
511 connections instead of socket number, when deciding if
512 server is full. Affected files are silcd/server.c,
513 server_internal.h and silcd.c.
515 * Clarified the connections_max meaning in General section
516 in doc/example_silcd.conf.in.
518 * The reconnect_keep_trying default value set to TRUE
519 if it is not defined in the config file. Affected file
520 silcd/serverconfig.c.
522 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
524 * Fixed crashbug in connection closing, after a protocol
525 completion callback, which might have closed it already.
526 Affected file silcd/server.c.
528 * Fixed rekey with PFS in backup router. It did not allow
529 rekeys with PFS, and when the rekey protocol timedout
530 it crashed the backup router without the above fix. Affected
531 file silcd/packet_send.c and server.c.
533 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
535 * The silc_client_add_channel_private_key now returns the
536 private key context if pointer is given as argument.
537 Affected files are lib/silcclient/silcclient.h and
540 * Added support for using channel private keys in SILC
541 Client Library even if the private key mode is not set
542 on the channel. Affected file lib/silcclient/client_channel.c.
544 * The channel private key used to decrypt message is now
545 delivered to the application in the 'channel_messageÃ' client
546 operation. Affected files are lib/silcclient/silcclient.h
547 and client_channel.c.
549 * Fixed wrong arg type for user limit in CMODE command reply.
550 Affected file silcd/command.c.
552 * The user limit is now taken and saved to SilcClientEntry in
553 JOIN and CMODE command replies and in CMODE_CHANGE notify.
554 Affected files lib/silcclient/silcclient.h, command_reply.c
557 * Added support to the new private message key indicator
558 packet. Added a new function to the client library:
559 silc_client_send_private_message_key_request. The sender
560 indicates to be initiator, and receiver is responder.
561 Added the indicator to the SilcClientEntry as 'prv_resp'
562 boolean. Affected files are lib/silcclient/silcclient.h
563 client.[ch], and client_prvmsg.c.
565 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
567 * Fixed the JOIN command calling when called with both
568 -auth and -founder. Affected file is lib/silcclien/command.c.
570 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
572 * Check watcher list for resumed clients as well. Affected
573 file is silcd/packet_receive.c.
575 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
577 * Implemented the user limit to the CMODE_CHANGE notify,
578 CMODE command reply and JOIN command reply in server.
579 Affected files are silcd/server.c, command.c, command_reply.c,
580 packet_send.c and packet_receive.c.
582 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
584 * Defined SILC_STRFMT_END that must be used now with
585 silc_buffer_strformat, instead of SILC_STR_END. Fixes
586 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
587 lib/silcclient/silcvcard.c, silcd/server_util.c.
589 * Fixed the adding of public key to the WATCH list in server.
590 Fixed the WATCH notify sending to client. Affected files
591 are silcd/packet_send.[ch], command.c, server_util.c.
593 * Implemented the watching by public key in the SILC Client
594 Library and SILC Client. Affected files are
595 lib/silcclient/command.c and client_notify.c.
597 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
599 * Added support for public key watching in server. Affected
600 files are silcd/server.c, server_internal.h, command.c,
603 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
605 * Added public key to the SIlcClientEntry. Affected files
606 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
608 * Fixed the get_clients_whois reply processing to return
609 exactly same entries server returned. Makes it possible
610 to search using attributes. Affected file is
611 lib/silcclient/idlist.c.
613 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
615 * Save founder key to SilcChannelEntry. Affected files are
616 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
618 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
620 * Call the monitor callback with _CLOSED status from the
621 silc_client_file_close. Affected files are
622 lib/silcclient/client_fpt.c, silcclient.h
624 * Added silc_client_get_clients_whois which resolves using
625 WHOIS, and supports requested attributes as well.
626 Affected files are lib/silcclient/silcclient.h, idlist.c.
628 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
630 * Added support for asking the destination filename where
631 the downloaded file is saved in the file transfer. Affected
632 files are lib/silccilent/silcclient.h, client_ftp.c.
634 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
636 * Fixed error handling in resuming data processing. Affected
637 files are lib/silcclient/client_resume.c and client.c.
639 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
641 * Fixed silc_client_send_private_message to return TRUE correctly.
642 Affected file lib/silcclient/client_prvmsg.c.
644 * Added topic to the SilcChannelEntry. Affected files are
645 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
647 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
649 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
650 file lib/silcclient/command.c
652 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
654 * Convert all commands to UTF-8 before passing them to the
655 client library. Still need to convert replies from UTF-8 to
656 the locale encoding. Affected file
657 irssi/src/silc/core/silc-cmdqueue.c
659 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
661 * redirect all silc_client_command_calls through a queueing framework.
662 This fixes /CYCLE and the annoying "nick change after auto-joining
663 a channel". Furthermore it defines one central point where
664 command parameters can be UTF-8-ified. Affected files
665 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
666 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
668 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
670 * use asynchronous connect() to establish router connections.
671 Fixes problem when the primary router goes down. Affected files
672 silcd/server.c, silcd/server_backup.c
674 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
676 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
677 Fixed various compilation warnings when type casting ints
678 to pointers or vice versa, of different size. Updates around
681 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
683 * Surrogates not allowed in UTF-8 strings, updated decoder.
684 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
685 testers in lib/silcutil/tests/ directory.
687 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
689 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
690 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
691 files are lib/silcclient/silcclient.h, client.c.
693 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
695 * When resuming a session fails, notify the user that the session
696 file needs to be removed eventually. Affected files
697 irssi/src/fe-common/silc/module-formats.[ch],
698 irssi/src/silc/core/client_ops.c.
700 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
702 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
703 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
705 * Typofix in Irssi::Silc module. Affected file
706 irssi/src/perl/silc/Silc.xs.
708 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
710 * Changed the way NOTICE flagged messages are treated. Added support
711 for notices in queries and signing notices. Affected files
712 irssi/default.theme; irssi/docs/help/in/notice.in;
713 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
714 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
716 * Fixed typo in /ACTION help. Affected file
717 irssi/docs/help/in/action.in
719 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
721 * Fixed typo in perl module. Affected file
722 irssi/src/perl/silc/Server.xs
724 * Changed the way ACTION flagged messages are treated. Added support
725 for actions in queries and signing actions. Affected files
726 irssi/default.theme; irssi/docs/help/in/action.in;
727 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
728 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
731 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
733 * Incorrectly reported error when client had to be resolved from
734 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
736 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
738 * Fixed whois public key hash table deleting and adding in
739 detached client case. Affected file silcd/packet_receive.c.
741 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
743 * Changed filenames of silc/fe module not to collide with filenames
744 from core/fe. Also seperated public messages printing from
745 query messages printing. Affected files are all in
746 irssi/src/fe-common/silc.
748 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
750 * Fixed the invite process handling during joining to use
751 correct server name for the client that is matched against
752 the invite string for the channel. Wrong server name caused
753 inability to join the channel. Affected file is
756 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
758 * Fixed the CUMODE channel founder authentication on normal
759 server to not remove the founder rights on existing founder
760 before checking that router accepts the mode change. Affected
761 files are silcd/command.c and silcd/packet_receive.c.
763 * Remove the server entry correctly when rekey timeouts and
764 remote router connection on normal server is closed. Fixes
765 a crash where server uses the freed server entry. Affected
768 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
770 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
771 networks. This is the first step in solving the bug about
772 /SERVER ADD -silcnet <silcnet>. Affected files
773 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
774 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
775 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
777 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
779 * /SMSG and /MMSG now correctly create new queries. Affected files
780 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
782 * Add basic support for SILC protocol specific variables in perl.
783 Affected files irssi/src/perl/silc/*, irssi/configure.in,
784 irssi/src/perl/Makefile.am
786 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
788 * Don't use silc_get_input, it's obviously not reliable. Fixes
789 issue when the current key expires. Affect file
790 irssi/src/silc/core/clientutils.c
792 * Make the session data filename configurable. This makes it
793 possible to have different session files for different
794 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
795 client_ops.[ch], silc-servers.c,
796 irssi/src/silc/fe-common/silc/module-formats.[ch]
798 * Use the same set of libtool files for the MPI lib as for the
799 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
800 config.sub, configure.in, install-sh, missing, mkinstalldirs
802 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
804 * Fixed server statistics decrementing error to not go to
805 negative. Affected file silcd/packet_receive.c.
807 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
809 * Use silc_server_query_add_error to add error in public key
810 search error. Added support in send_reply to send errors
811 without specific argument. Affected file silcd/server_query.c.
813 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
814 Client for NO_SUCH_NICK. It was against the protocol specs.
815 Affected file irssi/src/silc/core/client_ops.c.
817 * Added backwards support for the wrong NO_SUCH_NICK error sending
818 in server. To be removed in SILC Server 1.0. Both old clients
819 and clients with fixed error handling now works. Affected file
820 silcd/server_query.c.
822 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
824 * fixed a bug in the whois using attributes function where no
825 error was sent if no nickname and client id but the attributes were
826 given to whois. Affected file silcd/server_query.c
828 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
830 * remove public key from public key hashtable on detach. Affected
831 file silcd/packet_receive.c
833 * free public key hashtable before removing clients on server
834 shutdown. Affected file silcd/server.c
836 * remove public key prior deleting client-data on killing a client.
837 Affected file silcd/server_util.c
839 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
841 * Getting the MOTD from other servers works now. Affected
842 files are silcd/command.c and silcd/command_reply.c
844 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
846 * Initialize the variable idletag, since it is tested in
847 silc_core_deinit for its default value. Affected file
848 irssi/src/silc/core/silc-core.c
850 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
852 * Fixed signed channel messages across cells. Affected file
855 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
857 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
858 is not defined. They can now be safely used in if-statements
859 without braces. Affected file lib/silcutil/silclog.h.
861 * Added the checks for backup closing connection due to error
862 (local or remote) and thus not allow the resuming to occur
863 in reconnect. Affected files are silcd/packet_send.c
866 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
868 * Help file updates. Affected files in irssi/src/docs/help/in/.
870 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
872 * Fixed channel messages across cells. Affected file
875 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
877 * Fixed file transmission accepting in client library to not
878 start the negotiation if user hasn't accepted the transfer,
879 instead create new session for resent transfer. Affected
880 file lib/silcclient/client_ftp.c.
882 * Show the session ID in the file transmision list. Remove
883 session from list that failed to transfer. Switch the current
884 session automatically after transmission, and in errors, to new
885 session if other sessions exists in the transfer list. Affected
886 files are irssi/src/silc/core/silc-servers.c,
887 irssi/src/fe-common/silc/modfule-formats.c.
889 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
891 * Fixed MIME header parsing for the hopefully last time. Affected
892 file lib/silcutil/silcstrutil.c
894 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
896 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
898 * The SILC RNG is now gauranteed to return non-zero random
899 values. Affected files are lib/silccrypt/silcrng.[ch].
901 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
903 * Fixed nickname formatting when changing only case of the
904 nickname. Affected file lib/silcclient/idlist.c.
906 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
908 * Fixed a memory leak and incorrect printing of the "appears as"
909 message. Affected file irssi/src/silc/core/client_ops.c
911 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
913 * Added CRT (Chinese Remainder Theorem) supported RSA
914 private keys and private key operations. This significantly
915 increases private key operation efficiency. No compatibility
916 issues with new or old private keys. Affected files are
917 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
919 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
921 * Fixed GCC-3.3.2 related compilation warnings from the
924 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
926 * Removed RC6 from distributions.
928 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
930 * Added some better comments to lib/silccrypt/silcpkcs.h,
931 optimized some routines in lib/silccrypt/silcpkcs.c.
932 Added test_silcpkcs into lib/silccrypt/tests/.
934 * Fixed silc_rng_global_init to actually init the global RNG
935 if RNG wasn't provided for it. Affected file is
936 lib/silccrypt/silrng.c.
938 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
940 * Added silc_hash_table_find_by_context_ext. Affected files
941 lib/silcutil/silchashtable.[ch].
943 * Save the public key on normal server in WHOIS command reply
944 from attributes, if present, and add it to public key hash
945 table. Fixes WHOIS resolving by public key on normal server.
947 Optimized the attributes resolving on normal server to not
948 resolve if we resolved them already from router.
950 Affected files are silcd/server_query.c, command_reply.c.
952 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
954 * Added support for whois using attributes.
955 Affected files silcd/command_reply.c, silcd/packet_receive.c,
956 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
959 * Added support for whois using public key attribute to /WHOIS i
960 client command. Affected files irssi/docs/help/in/whois.in,
961 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
963 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
965 * Fixed UMODE setting in server when the client has anonymous
966 mode set. The mode setting was not working. Affected file
969 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
971 * Fixed some bugs and typos related to sending split messages.
972 Print notification when sending messages with /MMSG. Affected
973 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
975 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
977 * Optimized the socket referencing in packet routines, client
978 library and server. Affected files are lib/silccore/silcpacket.c,
979 lib/silcclient/client.c and silcd/server.c.
981 * If silc_socket_set_qos is given with NULL arguments the QoS is
982 reset from the socket. Affected files are
983 lib/silcutil/silcsockconn.[ch].
985 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
987 * Add a /LISTKEYS command which lists the locally cached
988 client and server keys. Affected files
989 irssi/src/fe-common/module-formats.[ch],
990 irssi/src/silc/core/silc-{channels,servers}.c
991 irssi/docs/help/in/listkeys.in
993 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
995 * Check that packet queue purging was successful. Affected
996 files lib/silcclient/client.c and silcd/packet_send.c. Related
997 to MAC failed errors.
999 * Do not clear the inbuf even if it is empty if QoS was applied
1000 to it. Otherwise the QoS data is cleared and MAC failed error
1001 will occur. Affected file lib/silccore/silcpacket.c.
1003 * Use the rekey period time as rekey protocol timeout value.
1004 If the rekey does not succeed during the rekey period there's
1005 something very wrong, and we most likely end up with wrong keys,
1006 do graceful reconnect then. Affected file silcd/server.c.
1008 * Take reference of the socket in the parser context, as it's
1009 possible to have the parsers in queue after the socket is
1010 disconnected and this may cause crash. Affected files are
1011 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1014 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1016 * Fixed KICK command reply sending, it sent to replies.
1017 Affected file silcd/command.c.
1019 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1021 * Finish the silc-mime.pl script. It now supports MIME type
1022 guessing using magic files, signing data messages, executing
1023 MIME handlers in background. Affected files
1024 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1026 * Changed MIME signal handler to make things easier for the perl
1027 script. Affected files irssi/src/silc/core/client_ops.c,
1028 silc-servers.c, and irssi/docs/signals.txt
1030 * Cleaned up the silc_mime_parse function and fixed detection
1031 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1033 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1035 * Resolve the IP for file transfer listener from the connection
1036 socket. Affected file lib/silcclient/client_ftp.c.
1038 * Accept NULL hostname parameter in the functions
1039 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1040 if hostname is not wanted.
1042 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1044 * Fixed race condition between silc_client_init and
1045 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1047 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1049 * Fixed file transfer connection closing when SIGNOFF for
1050 the client is received from server. Affected file is
1051 lib/silcclient/client_ftp.c.
1053 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1055 * Check for disconnected socket in QUIT callback. Affected
1056 file silcd/command.c.
1058 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1060 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1061 Affected files lib/silcutil/silcstrutil.c
1063 * Cleaned up the escape/unescape functions for correctness and
1064 speed. Affected file irssi/src/silc/core/client_ops.c
1066 * Removed handling for data messages with Content-Type: text/*,
1067 moved parsing of MIME headers to the signal handler, added
1068 support for signing and verifying data messages. Affected
1069 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1070 irssi/src/silc/core/silc-{servers,channels}.c
1072 * Added a perl script for handling data messages based on
1073 information read from Mailcap files. New file
1074 irssi/scripts/silc-mime.pl
1076 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1078 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1079 acknowledge recepetion of a message to the sender. Updated
1082 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1084 * Unregister channel key saving callback when deleting channel.
1085 Affected file lib/silcclient/idlist.c.
1087 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1088 before calling notify client operation. Affected file is
1089 lib/silcclient/client_notify.c.
1091 * Unregister QoS tasks when deleting the socket connection.
1092 Affected files lib/silcutil/silcsockconn.[ch],
1093 unix/silcunixsockconn.c.
1095 * Implemented latest presence-attrs draft changes. Affected
1096 files lib/silccore/silcattrs.h and
1097 irssi/src/silc/core/silc-queries.c.
1099 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1101 * Save old channel keys in list to allow more rapid change
1102 of channel keys if server for some reason does that. This
1103 avoids loosing so many channel messages due to not having
1104 key to decrypt. Affected file lib/silcclient/silcclient.h,
1105 idlist.c and client_channel.c.
1107 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1109 * Continued backup router tests and fixes. Affected files
1110 silcd/server_backup, server_util.c, server.c. See TODO.
1112 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1114 * Fixed SERVER_SIGNOFF handling in servers. The client
1115 was removed from wrong list thus not removing the client
1116 at all. Affected file silcd/packet_receive.c.
1118 * Do not execute rekey protocol for disabled connections as
1119 it would never go through. Affected file silcd/server.c.
1121 * Added timeout for rekey protocol to catch if the protocol
1122 never executes successfully. Affected files silcd/server.c
1125 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1127 * Abandon packet processing for disconnected sockets. Check
1128 this always after calling packet processing callback.
1129 Affected file lib/silccore/silcpacket.c.
1131 * Fixed double registration disconnection code in server.
1132 Closed wrong connection. Affected file silcd/packet_receive.c.
1134 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1136 * On normal server reconnect to primary during resuming 4
1137 times, then give up. Affected file silcd/server_backup.c.
1139 * If during reconnecting to routers we notice we have router
1140 connection but no primary router set, the server is in desync.
1141 Reconnect to primary to restore network. Affected file
1144 * Assure that only one protocol is exeucting at the same time.
1145 Added checks for all protocols. Affected files are
1146 silcd/server.c and server_backup.c.
1148 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1150 * Check that a string is not already part on invite/ban
1151 string when processing it. Affected file silcd/server_util.c.
1153 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1155 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1156 with 1.2 version of the protocol. Affected file is
1157 silcd/packet_receive.c.
1159 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1161 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1162 where the passphrase was given. Affected file is
1165 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1167 * INVITE and BAN notifys are now delivered from routers to
1168 servers (but not clients) on the channel. Updated specs and
1169 code. Affected files silcd/packet_[send|receive].[ch],
1170 command.c, server.c and server_util.c.
1172 * Implemented INVITE and BAN announcing. Affected files are
1173 silcd/server.[ch], server_util.c.
1175 * Implemented SilcStatus error type argument returning in
1176 command reply error in server. Affected file silcd/command.c.
1178 * Implemented SilcStatus argument returning in comand reply
1179 in client library. The command_reply client operation now
1180 returns error specific arguments as well. Affected files
1181 are lib/silcclient/command_reply.[ch], client_resume.c,
1182 lib/silccore/silcstatus.[ch].
1184 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1186 * Backup router protocol version 1.2 implemented. Testing still
1187 required. Affected files in silcd/server_backup.[ch], server.c,
1188 packet_receive.c and server_internal.h.
1190 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1192 * silc_client_send_[channel|private]_message now return TRUE
1193 or FALSE. Affected file lib/silcclien/client_channel.c and
1196 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1198 * Check for explicit nickname in INVITE and BAN processing
1199 during join as well (and don't expect only wildcards in
1200 invite/ban strings). Affected file silcd/command.c.
1202 * Fixed the INVITE and BAN by public key. The public key saved
1203 is the PK payload (as specified) not the raw data. Affected
1204 file silcd/server_util.c.
1206 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1208 * UTF-8 text message support for actions and notices in SILC
1209 Client. Affected file irssi/src/silc/core/client_ops.c.
1211 * silc_get_username and silc_get_real_name now returns sensible
1212 data on Win32. Patch by Toni Willberg. Affected file is
1213 lib/silcutil/win32/silcwin32util.c.
1215 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1217 * Provide a signal handler to send MIME encoded messages and emit
1218 a signal when a MIME encoded message is received. Also document
1219 the signals for usage with the perl interface.
1221 A sample perl script will be supplied at a later point.
1223 Affected files are irssi/docs/signals.txt,
1224 irssi/src/silc/core/client_ops.[ch],
1225 irssi/src/silc/core/silc-{channels,servers}.c
1227 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1229 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1230 server. Use this time to display a lag and disconnect when it
1231 exceeds a specified limit.
1233 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1235 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1237 * Remove the channel auth list in normal server if router
1238 encofrces its list during connecting. Send notify to channel
1239 to remove the mode to remove the list. Affected files are
1240 silcd/server_util.c and silcd/packet_receive.c.
1242 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1244 * Added support for channel public keys. Updated protocol specs
1245 and implemented it. Affected files are
1246 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1247 lib/silcclient/command_reply.c.
1249 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1251 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1252 terminate the process on Linux. Affected file silcd/silcd.c.
1254 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1256 * Check for NULL buffer in silc_buffer_clear. Affected file
1257 is lib/silcutil/silcbuffer.h.
1259 * Simplified the backup router protocol by removing the _GLOBAL
1260 types. Updated protocol specs and the code. Affected files
1261 are silcd/server_backup.[ch].
1263 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1265 * Deny '@' and '!' from nicknames since they are reserved
1266 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1267 Updated protocol specs and the code.
1269 Affected files are silcd/server_util.[ch].
1271 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1273 * Fixed stack overflow in Irssi SILC client. Affected
1274 file irssi/src/silc/core/client_ops.c.
1276 * Check that Host is set in ServerConnection and RouterConnection
1277 in silcd.conf. Affected file silcd/serverconfig.c.
1279 * Fixed crash in server with protocol completion callbacks,
1280 namely rekey and backup resuming protocols. Affected files
1281 are silcd/server_backup.c and silcd/server.c.
1283 * Fixed rekey protocol to not restart if it is started already.
1284 Affected files are lib/silcclient/client.c and
1287 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1289 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1291 * Fixed EOF handling in SILC Config, affected file
1292 lib/silcutil/silcconfig.c.
1294 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1296 * Fixed RESOLVING flag handling in JOIN notify and other
1297 notifys to handle the resolvings correctly in client library.
1298 Affected file lib/silcclient/client_notify.c.
1300 * Do not send full INVITE and BAN lists in INVITE and BAN
1301 notifys, only the changed information. Affected file
1304 * Fixed INVITE notify sending in INVITE command, send it
1305 only when needed. Affected file silcd/command.c.
1307 * Handle the founder key change properly in CMODE_CHANGE
1308 notify. Bug #122. Affected file silcd/packet_receive.c.
1310 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1312 * Remove the mark for output (mark it only for input) after
1313 purging outgoing queue. Prevents the "Error in select()"
1314 floods. Affected file silcd/packet_send.c.
1316 * Fixed incorrect connection deletion from client library
1317 after calling "connect" client operation. Could cause
1318 crashes for example during reconnect timeouts. Affected
1319 files are lib/silcclient/client.c and
1320 irssi/src/silc/core/client_ops.c.
1322 * Check server private key file permissions before starting
1323 the server. Affected file silcd/serverconfig.c.
1325 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1327 * NULL terminate allocated string in silc_buffer_strformat.
1328 Affected file lib/silcutil/silcbuffmt.c.
1330 * Rewrote the invite/ban list string handling in server to
1331 use SilcBuffer instead. Affected files are silcd/command.c
1332 and silcd/server_util.c.
1334 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1336 * Fixed double free in CMODE command when setting new HMAC
1337 for channel. Affected file silcd/command.c.
1339 * Added couple of missing memset's to zero sensitive memory.
1340 Affected files silcd/command.c, lib/silcclient/command.c.
1342 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1344 * Fixed a double free in INVITE command error handling in
1345 server. Affected file silcd/command.c.
1347 * Added macros SILC_SWAB_[16|32] to swab byte order of
1348 16-bit and 32-bit unsigned integers. Affected file
1349 lib/silcutil/silctypes.h.
1351 * Use the SILC_SWAB_16 instead of htons() in server when
1352 handling ports since the ports in structures are always
1353 in little-endian order (regardless of platform). Affected
1354 file silcd/serverid.c and silcd/server_backup.c.
1356 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1358 * Send DISCONNECT in close admin command in server. Affected
1359 file silcd/command.c.
1361 * Check whether we are already connecting to a remote router
1362 (in addition of checking whether we are already connected)
1363 before creating new connection. Affected file silcd/server.c.
1365 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1367 * Added better compiler and compiler flags checking in
1370 * Check that socket is valid after QoS is applied to data.
1371 Affected file lib/silcutil/unix/silcunixsockconn.c.
1373 * Make sure the socket connecetion is not closed to early
1374 when closing connection in server. Also make sure the
1375 connection is always closed after error in a protocol.
1376 Affected file silcd/server.c.
1378 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1380 * Removed --session and --dummy options from Irssi SILC Client.
1381 -d option is available only if --enable-debug was given.
1382 Affected files are irssi/src/silc/core/silc-core,
1383 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1385 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1387 * Added silc_buffer_steal to steal the data from the buffer.
1388 Affected file lib/silcutil/silcbuffer.h.
1390 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1392 * Fixed server crash with double Primary block in config file.
1394 Fixed also various memory leaks around the config file
1395 parser. Affected files lib/silcutil/silcconfig.c,
1396 silcd/serverconfig.c.
1398 * Changed my nickname (Johnny Mnemonic) to my real name, this
1399 means that bugs introduced by him were actually introduced
1402 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1404 * Don't display "foo appears as foo\nYou're now known as foo"
1405 messages. Affected file irssi/src/silc/core/client_ops.c
1407 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1409 * Fixed error handling of invalid client entry when calling
1410 commands in server. Fixes a crash. Affected file
1413 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1415 * Added some sanity checks in server for correctness of the
1416 server configuration. Affected file silcd/serverconfig.c.
1418 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1420 * Prevent endless resolving of user informations in USERS
1421 command by checking the command reply status correctly.
1422 Affected file lib/silcclient/command_reply.c.
1424 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1426 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1427 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1428 Aldous <Matthew@Aldous.com>.
1430 * Added better implementation using CriticalSection of
1431 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1432 <mikko.lahteenmaki@pikabaana.net>.
1434 * Added some Winsock WIN32 compatiblity defines into
1435 includes/silcwin32.h.
1437 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1439 * Fixed double free in async host lookup code. Affected file
1440 lib/silcutil/silcsockconn.c.
1442 * On backup router handle now the SERVER_SIGNOFF from router
1443 for local connected servers too, and close the connections.
1445 Do not process them as normally signing off servers when they
1446 really signoff by sending EOF fe, but always assume that
1447 router sends the SERVER_SIGNOFF.
1449 Affected files silcd/server.c and silcd/packet_receive.c.
1451 * Fixed socket unsetting when closing connections. Affected
1452 files silcd/server.c and silcd/packet_send.c.
1454 * Do not print the nickname in SERVER_SIGNOFF if we do not
1455 have it. Prevents asserts in Irssi core. It is possible we
1456 don't have the nick if it was just being resolved when server
1457 signoff. Affected file irssi/src/silc/core/client_ops.c.
1459 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1461 * Fixed autonick crashbug in client library. Affected file
1462 lib/silcclient/client.c.
1464 * Fixed Unix implementation of SilcMutex to really assert if
1465 the mutex is locked/unlcoked already. Affected file
1466 lib/silcutil/unix/silcunixmutex.c.
1468 * Fixed locking in silc_schedule_uninit. It didn't lock
1469 when dispatching timeout tasks. Affected file is
1470 lib/silcutil/silcschedule.c.
1472 * Changed Win32 implementation of SilcThread to use modern
1473 Win32 interface. Affected file is
1474 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1476 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1478 * Don't print signed messages when sending failed. Affected files
1479 irssi/src/silc/core/silc-[servers.c/commands.h]
1481 * Send adquate signal when founding a channel by joing it. Affect
1482 file irssi/src/silc/core/client_ops.c
1484 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1486 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1487 irssi/src/fe-common/core/themes.c
1489 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1491 * Fixed close command to use the port correctly when closing
1492 server connections. Affected file silcd/idlist.c.
1494 * Check for NULL outbuf in silc_socket_write. It is possible
1495 that it is NULL is some odd case. Affected files are
1496 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1498 * Do not call final protocol callback for backup router
1499 resuming protocol when closing connection. It is closed
1500 by timeout in case of error. Affected file silcd/server.c.
1502 * Backup reconnect to router if backup resuming protocol
1503 failed. Affected file silcd/server_backup.c.
1505 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1507 * Fixed double free in SKE library error hadling when signature
1508 error occurred. Affected file lib/silcske/silcske.c.
1510 * Save the fingerprint to new SilcClientEntry after changing
1511 nickname. Affected file lib/silcclient/client_notify.c.
1513 * Print SIGNOFF in Irssi SILC client only if the nickname is
1514 known. Prevents asserts in Irssi core. It is possible we
1515 don't have the nick if it was just being resolved when it
1516 quit. Affected file irssi/src/silc/core/client_ops.c.
1518 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1520 * Fixed double free in invite list adding code when adding
1521 invite strings. Affected file silcd/server_util.c.
1523 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1525 * More log printing during backup router protocol. Affected
1526 file silcd/server_backup.c.
1528 * Removed backwards support for old private key file format.
1529 Affected file lib/silccrypt/silcpkcs.c.
1531 * Removed backwards support for not-so-strict decryption length
1532 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1534 * GETKEY to update the client entrys fingerprint too.
1535 Affected file lib/silcclient/command_reply.c.
1537 * Added --without-libtoolfix for package builders using weird
1538 wrappers around libtool (BSD at least).
1540 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1542 * Fixed backup router bugs: When backup resumes router and
1543 receives a CHANNEL_MESSAGE packet the backup must not act
1544 as router since the packet header decryption would be
1545 different. Also, when relaying packets to channel, do
1546 not re-encrypt packets on backup that came from the primary
1547 since the connection isn't really router-router connection.
1548 Affected files silcd/server.c, silcd/packet_send.c.
1550 * Added checks in encryption/decryption that encryption/decryption
1551 length sent as argument really is multiple by block size. Helps
1552 catching really weird bugs like the above backup router bugs
1553 when packets are being decrypted in wrong way. Affected files
1554 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1556 * Fixed padding generation in private key file encryption.
1557 Affected file lib/silccrypt/silcpkcs.c.
1559 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1561 * Added ignore_message_signatures setting which can be used
1562 to ignore signatures in messages. Affected files are
1563 irssi/src/silc/core/client_ops.c, silc-core.c.
1565 * Fixed the libtoolfix to use command line options instead of
1566 environment variables. They didn't work as expected. Now,
1567 the libtool is fully run-time configurable.
1569 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1571 * Verify signature payload for signed messages. Affected files
1572 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1573 irssi/src/silc/core/silc-core.h
1575 * Display signature verification result in public and private
1576 messages using theme abstracts. See irssi/default.theme for
1577 examples on their usage. Affected files
1578 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1579 irssi/src/fe-common/silc/module-formats.[ch],
1580 irssi/src/fe-common/silc/fe-common-silc.c,
1581 irssi/src/fe-common/silc/Makefile.am
1582 irssi/src/fe-common/core/fe-messages.[ch]
1584 * Fixed bugs in Irssi's theme parsing. Affected files
1585 irssi/src/fe-common/core/themes.c
1587 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1589 * Calculate the correct length for signed messages before
1590 encrypting, it must be multiple by block size. Affected
1591 file lib/silccore/silcmessage.c.
1593 * silc_message_signed_get_public_key returns now both
1594 decoded and encoded public key. Affected files are
1595 lib/silccore/silcmessage.[ch].
1597 * Added libtoolfix script that makes the libtool more generic
1598 and configurable in run-time. Now we can specify in run-time
1599 if what kind of libraries we want to create, regardless of
1600 configuration. SIMs are now creates even if --disable-shared
1601 was explicitly given.
1603 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1605 * Fixed founder key sending in CMODE command in client.
1606 Affected file lib/silcclient/command.c.
1608 * Fixed CUMODE founder authentication in server to not check
1609 for client's public key since it's not supposed to do that.
1610 Affected file silcd/command.c.
1612 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1614 * Set realname and hostname in NICK_REC records. Affected file
1615 irssi/src/silc/core/silc-nicklist.c
1617 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1619 * Remove 1.0 protocol backwards compat code from client
1622 * Added more reliable check for whether nickname did change
1623 or not, or whether only Client ID changed in NICK_CHANGE
1624 notify. Affected file lib/silcclient/client_notify.c.
1625 Fixes bug in '@' character handling in a nickname.
1627 * Added support for automatically parsing signature from
1628 the message payload. Added new function
1629 silc_message_get_signature to return the payload to
1630 application. Affected files lib/silccore/silcmessage.[ch].
1632 * Changed the private_message and channel_message client
1633 operations to deliver the SilcMessagePayload to the
1634 application too. Application can use it fe. to get the
1635 signature from the message for verification. Affected
1636 file lib/silcclient/silcclient.h, client_channel.c and
1639 * Redefined the signed payload for message payloads.
1640 Updated protocol specs and implemented.
1642 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1644 * Fixed wrong invite and ban list handling in server command
1645 reply. Affected files are silcd/command_reply.c,
1646 silcd/server_util.[ch].
1648 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1650 * Fixed CMODE setting in server when founder mode was set.
1651 Affected file silcd/command.c. Bug #95.
1653 * Added support to setting specific public key in CMODE in
1654 Irssi SILC client. Affected file lib/silcclient/command.c.
1656 * Added support to use specific public key in CUMODE in
1657 Irssi SILC Client. Affected file lib/silcclient/command.c.
1659 * Added support for inviting and banning by public key in
1660 Irssi SILC client. Affected file lib/silcclient/command.c.
1662 * Fixed fingerprint/babbleprint showing in invite and ban
1663 list command replys. Affected file is
1664 irssi/src/silc/core/client_ops.c.
1666 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1668 * Format CMODE +c and +h to display both the mode and the argument
1670 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1672 * Added test vectors and test programs for SHA-1, MD5,
1673 HMAC-SHA1 and HMAC-MD5. New tests are located in
1674 lib/silccrypt/tests/. Fixed also argument decoding bug in
1675 MD5 implementation. Affected file lib/silccrypt/md5.c.
1677 * Changed the channel private key and private message key
1678 generation (with static keys) to use SHA1 instead of MD5,
1679 as SHA1 is the mandatory hash function in SILC. Affected
1680 file lib/silcclient/client_[channel/prvmsg].c.
1682 * Changed the private key file encryption to use SHA1 instead
1683 of MD5. Added support for the old generation and added
1684 automatic change of the key (to be removed later). Affected
1685 files lib/silccrypt/silcpkcs.c.
1687 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1689 * Load only files with .pub suffix in PublicKeyDir. Affected
1690 file silcd/serverconfig.c.
1692 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1694 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1695 channels. Affected files silcd/silcd.c, silcd/server.h.
1697 * Added the config directive PublicKeyDir for the client block.
1698 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1700 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1702 * Merged Toni's irssi/silc.conf patch.
1704 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1706 * Max alloc tests in allocation routines. Affected file
1707 lib/silcutil/silcmemory.c.
1709 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1711 * Fixed a typo in resuming code that fixed detach/resume code
1712 in server. Bug #93. Affected file silcd/packet_receive.c.
1714 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1716 * Do reverse lookups for server when /connecting. Affected files
1717 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1718 irssi/src/core/net-nonblock.*
1720 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1722 * Added library versioning for shared libraries. Affected
1723 files configure.in.pre and lib/Makefile.am.pre.
1725 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1727 * Display INVITE and BAN lists as specified by SILC 1.2
1729 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1731 * Do not send invite list back unless asked (when sending
1732 no arguments) or when list was modified. Affected file
1735 * Remove client from invite list in KILLED notify and in
1736 KILL command. Affected file silcd/command.c and
1739 * Fixed bugs in invite list handling in INVITE command.
1740 Affected files silcd/command.c and silcd/server_util.c.
1742 * Merged with Irssi 0.8.6.
1744 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1745 Affected file irssi/src/fe-text/silc.c.
1747 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1749 * The silc_argument_get_[first/next] now return the argument
1750 type to caller. Added silc_argument_payload_encode_one.
1752 Affected files are lib/silccore/silcargument.[ch].
1754 * Added support for the SILC 1.2 INVITE command and new
1755 invite lists to server. Affected files are silcd/command.c,
1756 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1758 * Added support for the SILC 1.2 BAN command and new
1759 ban lists to server. Affected files are silcd/command.c,
1760 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1762 * Added support to client sending new INVITE command. Affected
1763 file is lib/silcclient/command.c.
1765 * Added support to client sending new BAN command. Affected
1766 file is lib/silcclient/command.c.
1768 * Added support for removing client from invite list when kicked
1769 from channel, as SILC 1.2 dictates. Affected files are
1770 silcd/packet_receive.c and silcd/command.c.
1772 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1774 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1775 automatically the cipher's internal IV. Affected files
1776 lib/silccrypt/silccipher.[ch].
1778 * Assure the RESUME_CLIENT packet is not sent to twice to
1779 backup router if the detached client was originated from
1780 the backup. Affected file silcd/server.c. Bug #76.
1782 * Changed silc_sim_symname to not allocate memory. Affected
1783 file lib/silcsim/silcsimutil.c.
1785 * Fixed memory leaks with SIMs in server. Affected files
1786 silcd/serverconfig.c, silcd/server.c.
1788 * Fixed channel key distribution after resuming detached
1789 client. Affected files silcd/packet_receive.c.
1791 * Fixed channel's global_user boolean checking after detaching.
1792 Check it after changing the owner of the client not before.
1793 Affected file silcd/packet_receive.c.
1795 * Fixed few double frees from client library. Fixes at least
1796 Bug #81, possibly others too.
1798 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1799 notifys in Irssi SILC Client. Affected file is
1800 irssi/src/silc/core/client_ops.c. Bug #82.
1802 * Applied Ville Räsänen's manual page and --mandir bugfix
1803 patch. Affected files are configure.in.pre and Makefile.am.pre.
1806 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1808 * Added support to backup router protocol for backup to tell
1809 normal server that it cannot use the backup router as primary
1810 because the primary isn't really down. Updated protocol
1813 * Added support for primary router to tell backup router that
1814 resuming is not possible because the backup really isn't primary
1815 in the cell. For example if backup disconnected itself the
1816 resuming is not allowed since the primary really did not
1817 go down. Updated protocol specs.
1819 * Removed MARS from crypto library.
1821 * Defined the CTR mode and Randomized CBC mode in SILC. The
1822 CTR mode is RECOMMENDED now in specification. Defined also
1823 Serpent cipher as optional cipher. Updated the protocol specs.
1825 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1827 * Added support for inviting/banning by IP/MASK, public key,
1828 and explicit Client ID. Redefined the command and notify
1829 types to allow easier forwards support for other methods
1830 of inviting/banning. Updated protocol specs.
1832 * Remove the client from channel's invite lists if the client
1833 is kicked or killed. Updated protocol specs.
1835 * Unified the Channel Message Payload and Private Message
1836 into one Message Payload. Updated protocol specs and
1839 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1841 * Don't wait for EOF after socket error has occurred, but
1842 close the connection. Affected file is silcd/server.c.
1844 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1846 * Added support for setting FOUNDER mode on channel with
1847 specific public key which can be set with CMODE command.
1848 Updated protocol specs and implemented in client and server.
1850 * Fixed the Irssi SILC client to correctly shutdown the client
1851 library to avoid memory leaks. Affected files are
1852 irssi/src/silc/core/silc-core.c and silc-servers.c.
1854 * Deprecated the No Reply flag in SKE protocol and introduced
1855 "IV Included" flag which can be used to indicate that the IV
1856 is included in the ciphertext. This makes it possible to use
1857 SILC on unreliable transport, such as UDP which may cause
1858 packet reordering and losses. Updated protocol specs, did
1861 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1863 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1864 < 32 bit values in correct size. Affected file is
1865 lib/silcmath/mp_mpi.c.
1867 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1869 * Fixed the KE Start Payload parsing to check that mandatory
1870 fields are present. Affected file lib/silcske/payload.c.
1872 * Fixed compilation warnigs in Irssi SILC Client. Affected
1873 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1875 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1877 * Print "nick now appears as newnick" and update Irssi's nicklist
1878 when you change your nick to "nick". Closes #62
1880 * Never format your own nick. Closes #63
1882 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1884 * SILC_UMODE_GONE changes are now propagated correctly to the
1885 Irssi client. Closes #54
1887 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1889 * Fixed example in /HELP KEY
1891 * Added expando $j which expands to current SILC Client version
1893 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1895 * Fixed public key decoding in crypto library.
1897 * Added better error printing to SKE library.
1899 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1901 * Fixed NICK command to not crash if nickname was not sent.
1903 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1905 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1906 Deprecated the old Encrypt-And-MAC order. Updated protocol
1907 specs and implemented.
1909 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1910 generation. Updated specs and implemented.
1912 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1914 * Added support for rekey before 2^32 sequence number wraps.
1915 Affected files in server and client library.
1917 * Padding must be at least 8 bytes now. Implemented and updated
1920 * Compute maximum padding for authentication packets to make
1921 passphrase approximation attacks impossible. Affected files
1922 in client library and in server.
1924 * Fixed PING command sending in client library and handling in
1925 server. The server ID must be ID Payload, not raw ID data.
1926 Affected files in server and client library.
1928 * Defined that all public keys sent in commands and notify
1929 payloads are actually Public Key Payloads not raw public key
1930 data. Updated protocol specs and implemented.
1932 * Updated protocol version to 1.2. Updated specs and code.
1934 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1935 status types. Updated specs and the code.
1937 * Added support for normal client to kill its own entries from
1938 the network. Updated protocol specs and the code.
1940 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1941 and added initial implementation.
1943 * Added MAC field to the Private Message Payload to protect
1944 against chosen ciphertext attacks. Updated the protocol specs
1947 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1948 attribute to indicate the user's current idle and signon time
1949 of a service. Updated protocol specs and implemented.
1951 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1953 * Added "do_not_bind" argument to silc_client_file_send what
1954 can be used to not bind locally but assume the file receiver
1955 provides the point of connect. Usefull when sender is behind
1956 NAT device. Affected file lib/silcclient/silcclient.h and
1959 * Added -no-listener option to FILE SEND command in Irssi SILC
1960 client. Affected file irssi/src/silc/core/silc-servers.c.
1961 Renamed FILE RECEIVE to FILE ACCEPT.
1963 * Confirm passphrase for private key encryption in
1964 silc_create_key_pair and silc_change_private_key_passphrase.
1965 Affected files are lib/silcutil/silcapputil.c.
1967 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1969 * Move silc_client_packet_send back to internal, added
1970 silc_client_send_packet, a bit simpler function for application.
1971 Affected files lib/silcclient/silcclient.h, client.c and
1974 * Moved the SilcClientEntry, SilcChannelEntry and
1975 SilcServerEntry to silcclient.h to be public and documented
1976 them for application. Affected files are
1977 lib/silcclient/silcclient.h and idlist.h.
1979 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1981 * Fixed manual page installation patch by Ville Räsänen.
1982 USERS help page fix patch by Ville Räsänen
1984 * Changed the silc_client_command_call interface to make
1985 the command call simpler for the application. The library
1986 now handles the command line parsing, command finding and
1987 execution. Application only needs to call the function
1988 with the command line. Affected files are
1989 lib/silcclient/silcclient.h, command.[ch].
1991 * Fixed silc_get_input to NULL-terminate the returned input.
1992 Affected file lib/silcutil/silcutil.c.
1994 * Resolve the client's public key in JOIN command if the
1995 founder auth data is being requested but we don't know the
1996 client's public key. Affected file silcd/command.c.
1999 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2001 * Print notify for server opers when backup router comes
2002 online. Affected file silcd/server.c.
2004 * Fixed the INVITE command to send the invite list in
2005 command reply. Affected file silcd/command_reply.c.
2007 * Fixed MOTD command reply sending. Affected file
2010 * UTF-8 decode the topic in TOPIC command reply and LIST
2011 command reply in Irssi SILC client. Affected file is
2012 irssi/src/silc/core/client_ops.c.
2014 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2016 * Fixed the INVITE command to not crash Irssi SILC client
2017 when given without nickname argument. AFfected file
2018 irssi/src/silc/core/client_ops.c.
2020 * Fixed double free in WHOIS query on normal server when
2021 forwarding query to router. Affected file is
2022 silcd/server_query.c.
2024 * Fixed WATCH command reply handling on normal server which
2025 was missing altogether. Affected file silcd/command_reply.c.
2028 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2030 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2031 Included yodl sources for each of these. Also modified
2032 Makefile.am prototype to install these files to proper
2033 locations. Updated CREDITS. Affected file Makefile.am.pre,
2034 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2037 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2039 * Added support for encrypted private key files. Now
2040 passphrase must be provided when new key pair is created
2041 (can be empty though), and prompted when loading the
2042 private key. Added support for loading the old-style
2043 non-encrypted private keys as well. Affected files
2044 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2047 * Fixed silc_get_input to accept input on all terminals.
2048 Affected file lib/silcutil/silcutil.c.
2050 * Moved the Irssi SILC client key loading and other stuff
2051 to be called after the arguments and UI is initialized.
2052 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2054 * Added -P option to Irssi SILC client which can be used
2055 to change the passphrase of the private key. Affected
2056 file irssi/src/silc/core/silc-core.c.
2058 * Added silc_change_private_key_passphrase apputil routine
2059 to lib/silcutil/silcapputil.[ch].
2061 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2063 * Fixed connection closing in client library to not crash.
2064 Moved the connection freeing totally to function
2065 silc_clinet_del_connection. Affected file
2066 lib/silcclinet/client.c.
2068 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2070 * Changed includes/silcincludes.h to silcincludes.h.in to
2071 include configuration specific information. The silcdefs.h
2072 is not included in to installation anymore (it's only
2073 compilation time header).
2075 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2077 * Moved the SilcClient and SilcClientConnection from client.h
2078 to the public lib/silcclient/silcclient.h. Changed the
2081 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2083 * If version string in silc_clinet_alloc is NULL the library
2084 puts it automatically. Affected file lib/silcclient/client.c.
2086 * Changed the version strings from variables to #define's
2087 in includes/silcversion.h.
2089 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2091 * Added shared library complation support.
2093 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2095 * Added lib/silcutil/silcapputil.[ch] for application
2096 utility functions. It includes routines for applications'
2097 convenience. Added silc_create_key_pair, silc_show_public_key
2098 and silc_load_key_pair functions.
2100 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2102 * Send RESUME_CLIENT packet from router to backup routers
2103 to in resuming. Affected file silcd/packet_receive.c.
2105 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2107 * In IDENTIFY command parsing, send all other IDs except
2108 Client IDs explicitly to router for resolving on normal
2109 server. Also check that ID received in WHOIS command is
2110 always Client ID, others are not allowed. Affected file
2111 silcd/server_query.c.
2113 * Merged latest changes from irssi.org CVS.
2115 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2117 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2118 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2120 * Fixed the heartbeat sending in Irssi SILC client. Moved
2121 the silc_client_packet_send to silcclient.h for application
2122 usage. Affected files lib/silcclient/client_internal.h
2123 lib/silcclient/silcclient.h.
2125 * Fixed a bug in query resolving in server. Used wrong
2126 variable in a for loop and crashed. Affected file is
2127 silcd/server_query.c.
2129 * Server constructs requested attributes only to locally
2130 connected clients. Affected file silcd/server_query.c.
2133 * Fixed a bug when sending resolving from router to server
2134 with requested attributes. The constructed WHOIS command
2135 was incorrect. Affected file silcd/server_query.c.
2138 * Fixed Requested Attributes saving in WHOIS command reply.
2139 The length of the data buffer must be saved too. Affected
2140 file silcd/command_reply.c.
2142 * Update the client entry's servername after detaching is
2143 over. Affected file silcd/packet_receive.c. Bug #37.
2145 * Resolve incomplete client entrys in CUMODE_CHANGE and
2146 CMODE_CHANGE notifys. Affected file is
2147 lib/silcclient/client_notify.c. Bug #42.
2149 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2151 * Fixed channel key packet processing bug on backup router
2152 during backup resuming protocol. Affected file is
2153 silcd/packet_receive.c.
2155 * Fixed memory leaks in server. Affected files are
2156 silcd/server.c and silcd/packet_receive.c.
2158 * Fixed packet decryption problem when backup router encrypted
2159 channel message with wrong key during backup resuming
2160 protocol. Affected file silcd/packet_send.c.
2162 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2163 Toni Willberg (toniw@iki.fi)
2165 * Changed the SilcCipher context to be private. Changed the
2166 silc_cipher_get_iv to just return pointer to the IV. Added
2167 silc_cipher_get_name to return the name of the cipher.
2168 Fixed code all around to support these changes. Affected
2169 files are lib/silccrypt/silccipher.[ch], client library and
2172 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2174 * Fixed unaligned access in lib/silccore/silcattrs.c.
2176 * Fixed libtool linking in lib/silcsim/Makefile.am.
2178 * Fixed services attribute printing. Affected files is
2179 irssi/src/silc/core/silc-queries.c.
2181 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2183 * Fixed a crashbug in incoming server accepting. Affected
2184 file silcd/server.c.
2186 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2188 * Added automatically generated index to Toolkit Reference
2191 * Added support for Postscript Toolkit Reference Manual.
2193 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2195 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2198 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2200 * Added 'send_events' boolean argument to the function
2201 silc_schedule_set_listen_fd which sends the set events to
2202 the application explicitly if set to TRUE. Default action
2203 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2204 lib/silcclient/client_internal.h and silcd/server_internal.h.
2206 * Added silc_compare_timeval to determine which time values
2207 is smaller. Affected file lib/silcutil/silcutil.[ch].
2209 * Added sort-of "Quality of Service" (QoS) support to
2210 SilcSocketConnection. Data reception can be controlled with
2211 rate limit per second and/or read data length limit.
2212 Added silc_socket_set_qos. Affected files are
2213 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2215 * Added the QoS configuration to SILC Server configuration
2216 file. Affected files are silcd/serverconfig.[ch] and
2219 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2221 * Merged with irssi.org CVS.
2223 * Failed OPER and SILCOPER authentications are now logged.
2224 Affected file silcd/command.c. Bugs #25.
2226 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2228 * ROBODoc documented lib/silcutil/silcbuffer.h and
2229 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2230 <ville.rasanen@iki.fi>.
2232 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2234 * Added support for auto-passphrase authentication from the
2235 config file during connecting which was not implemented
2236 yet. Affected file irssi/src/silc/core/client_ops.c.
2238 * Fixed a bug in authentication protocol failure handling which
2239 was processing wrong callback context. Affected files
2240 are lib/silcclient/client.c and protocol.c.
2242 * Fixed the /ATTR allow off to actually work. Affected file
2243 is irssi/src/silc/core/silc-queries.c.
2245 * Fixed the /ATTR -del to work. Affected file is
2246 irssi/src/silc/core/silc-queries.c.
2248 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2250 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2252 * Fixed mask attribute adding in Irssi SILC client. Affected
2253 file irssi/src/silc/core/silc-queries.c.
2255 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2257 * Added support for saving the requested attributes in
2258 WHOIS to directory. Affected file is
2259 irssi/src/silc/core/silc-queries.c.
2261 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2263 * Added support for parsing VCard fields that do not have
2264 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2266 * Fixed a double free bug in hash table foreach function
2267 if the entry was deleted in the foreach callback. Affected
2268 file lib/silcutil/silchashtable.c.
2270 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2272 * Added silc_attribute_get_verify_data to return the signature
2273 verification data for either user digital signature or
2274 server digital signature in Requested Attributes. Affected
2275 files are lib/silccore/silcattrs.[ch].
2277 * Added silc_vcard_alloc which is used to allocated dynamic
2278 SilcVCard context. The silc_vcard_free now checks whether
2279 the context is dynamically allocated or not. Affected files
2280 are lib/silcutil/silcvcard.[ch].
2282 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2284 * Periodically remove the NOATTR status from client entry
2285 so that the client may take the attributes in use even after
2286 server has resolved them unsuccessfully earlier. Affected
2287 file silcd/server_query.c and idlist.h.
2289 * Moved sha1hash and md5hash from client->internal to
2290 SilcClient for application usage. Affected files are
2291 lib/silcclient/client.h and client_internal.h.
2293 * Fixed attribute encoding and decoding bugs. Affected
2294 files lib/silccore/silcattrs.[ch].
2296 * Added ATTR command to Irssi SILC Client which is used to
2297 manage user's Requested Attributes sending and values for
2298 WHOIS command. Affected files around Irssi SILC client.
2300 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2302 * Added silc_buffer_strformat which can be used to format
2303 strings into a buffer which size is automatically increased.
2304 Affected file lib/silcutil/silcbuffmt.[ch].
2306 * Added implementation of VCard (RFC 2426) which can be used
2307 as part of Requested Attributes in WHOIS command. Affected
2308 file lib/silcutil/silcvcard.[ch].
2310 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2312 * Some strncat -> silc_strncat changes our the core and
2315 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2316 errors. Added better error printing to SKE library.
2317 Affected files lib/silcske/silcske.c, silcske_status.h and
2320 * Save the PKCS key length even if only private key is set to
2321 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2323 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2324 length in bits not in bytes. Affected files are
2325 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2326 silcd/server_query.c.
2328 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2330 * Added silc_attribute_payload_encode_data to directly encode
2331 the data into the attributes buffer. Renamed function
2332 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2333 Affected files are lib/silccore/silcattrs.[ch].
2335 * silc_hash_table_find_foreach calls the foreach function now
2336 once even if the nothing was found with context set to NULL.
2337 Affected file lib/silcutil/silchashtable.[ch].
2339 * Remove the RESOLVING flag from client entry after received
2340 the Requested Attributes from the client. Fixed memory leak
2341 in client entry freeing. Affected files silcd/server_query.c
2344 * Added Requested Attributes support into SILC Client Library.
2345 It is not able to send requested attributes in WHOIS command,
2346 and also receive and process requested attributes. Added
2347 silc_client_attribute_[add|del] and silc_client_attributes_get
2348 functions. Added also `ignore_requested_attributes' to the
2349 SilcClientParams to not use attributes in client. Affected
2350 files are lib/silcclient/command.c, client_attrs.[ch],
2351 silcclient.h, client_internal and client.[ch].
2353 * Changed the silc_client_get_client_by_id to support Requested
2354 Attributes, it takes them as argument now. Affected file
2355 is lib/silcclient/silcclient.h, and idlist.c.
2357 * Added -details option to WHOIS command in Irssi SILC Client
2358 to support the requested attributes. By default it requests
2359 all attributes. Affected file lib/silcclient/command.c and
2360 irssi/doc/help/in/whois.in.
2362 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2364 * Add also SERVICE attribute for server-constructed attribute
2365 data. Also digitally sign the attributes and add
2366 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2367 silcd/server_query.c.
2369 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2371 * Changed the silc_attribute_payload_encode to support list
2372 of attributes (function may be called several times to add
2373 a new attribute). Removed the silc_attribute_payload_encode_list
2374 function. The encoding function now also automatically encodes
2375 the data, so the caller does not need to do that. Affected
2376 files lib/silccore/silcattrs.[ch].
2378 * Added support for replying on behalf of the user to the
2379 Requested Attributes in WHOIS command in the server. Affected
2380 file silcd/server_query.c.
2382 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2383 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2385 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2387 * Don't swtich to become primary router if we are backup if
2388 decryption error has occurred. Affected file silcd/server.c.
2390 * Fixed a bug in backup router IP address comparison in
2391 silc_server_backup_get.
2393 Save now also the port of the server/router and use that
2394 in comparison as well. Affected file silcd/server_backup.c.
2396 * Normal server now reconnects to backup router automatically
2397 if connection is lost to it. Affected file silcd/server.c.
2399 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2401 * If packet processing fails (like integrity check fails)
2402 the connection is closed now. Affected files are
2403 lib/silccore/silcpacket.c and silcd/server.c.
2405 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2407 * Fixed double free in RSA public key set function
2408 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2411 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2413 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2414 Added server_query.[ch] which provides one interface for
2415 querying information using all three commands.
2417 * Changed all "typedef unsigned char" in core library to
2418 "typedef SilcUInt8".
2420 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2422 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2424 * Renamed silc_server_get_client_resolve to
2425 silc_server_query_resolve and moved to server_query.[ch].
2427 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2429 * Resumed client packet handling from server put the resumed
2430 client on wrong list on router and caused the client not
2431 be present on the network anymore. Now fixed to put the
2432 client to correct list. Affected file silcd/packet_receive.c.
2434 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2436 * Various cleanup in error message output in config parsing code
2437 and in server init code. Fixed error log files containing
2438 too many newlines ('\n') in some situations. Affected files are
2439 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2441 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2443 * Use the reverse lookupped hostname in client internals
2444 instead of one user provided us as remote server name.
2445 Affected file lib/silcclient/client.c.
2447 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2449 * Added 'app_context' to silc_schedule_init. It is an
2450 application specific context that is delivered to application
2451 in task callback functions. Affected files are
2452 lib/silcutil/silcutil.[ch].
2454 * The hb_context in SilcSocketConnection is not freed
2455 automatically anymore (application must free it). Freeing
2456 it automatic is inconsistent. Affected files are
2457 lib/silcutil/silcsockconn.[ch].
2459 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2461 * Added support for removing explicitly added client connections
2462 in rehash and closing the client connections if they were
2463 unconfigured in the rehash. Affected file silcd/server.c.
2465 * Added support for aborting automatically pending commands
2466 that never receives the reply (to avoid memory leaks).
2467 Added also silc_server_command_pending_timed to set the
2468 specific timeout for pending command. Affected files are
2469 silcd/command[_reply].[ch].
2471 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2472 specs and lib/silccore/silcstatus.h.
2474 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2476 * Changed the silc_get_time to accept time value as argument
2477 or if zero is sent return current local time. Affected
2478 file lib/silcutil/silcutil.[ch].
2480 * Added STATS command to client library and Irssi SILC client.
2481 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2483 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2485 * Assure that channel key is set before sending it. May
2486 crash server otherwise. Affected file silcd/packet_send.c.
2488 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2490 * Assure that endless loop cannot happen with detached client
2491 resolving on normal server. Added idlist status
2492 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2493 silcd/idlist.h and silcd/packet_receive.c.
2495 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2497 * Incoming file transfer request cannot use same session as
2498 the sending session. This can happen when sending file to
2499 yourself. Crashed the client on quit. Affected file
2500 lib/silcclient/client_ftp.c. Bug #24.
2502 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2504 * Implemented the draft-riikonen-precense-attrs draft and
2505 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2507 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2509 * Distribute the SERVER_SIGNOFF notify also to local backup
2510 routers from the primary router. The backup router may not
2511 have the signing of local server directly connected and need
2512 to know about the signoff. Affected file silcd/server_util.c.
2514 * Use the primary router as the origin of the locally connected
2515 server when it is disconnecting from the backup router since
2516 that's where it really is coming from. Now the clients from
2517 the disconnecting server are removed correctly and "shadow"
2518 clients are not left to the backup router. Affected file
2521 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2523 * If normal server is standalone and found existing but disabled
2524 channel, do not re-create the channel since it creates
2525 duplicate same channels. Affected file silcd/server.c.
2527 * Added anonymous client connections support to server. New
2528 "anonymous" configuration option to ConnectionParams section
2529 added. If set to true, the username and hostname information
2530 of the client will be scrambled and anonymous user mode is
2531 set automatically to the user. Affected files are
2532 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2534 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2536 * In JOIN notify handling, mark that the cache entry of the
2537 client cannot be expired. Can cause crashes on normal
2538 server (asserts client->channels). Affected file is
2539 silcd/packet_receive.c.
2541 * From now on distribution versions are used as protocol versions
2542 instead of by default using the Toolkit base version as protocol
2543 version. Affected file prepare.
2545 * Do not set the locally resolved hostname for local client
2546 entry but take what server sends. This way the real hostname
2547 is showed in WHOIS for yourself. Affected file is
2548 lib/silcclient/idlist.c and lib/silcclient/client.c.
2550 * Resolve local info with IDENTIFY when connecting to server.y
2552 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2554 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2555 for implied search (not needed on platforms which has native
2556 pthreads library). Use --without-pthreads to disable threads.
2557 Affected file is configure.in.pre
2559 * Fixed --with-iconv on platforms which need to bypass (broken)
2560 native iconv(). Affected file is configure.in.pre
2562 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2564 * Moved -C option parsing in Irssi SILC client at same time
2565 as other options. The UI was initialized earlier and caused
2566 problems on command line. Bug #16. Affected file is
2567 irssi/src/silc/core/silc-core.c.
2569 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2571 * Added global variable silc_log_timestamp that tells silclog
2572 wether to print or not the timestamp in the logging files.
2573 Affected file lib/silcutil/silclog.[ch].
2575 * Added silcd configuration option Timestamp in the Logging
2576 section. Affected file silcd/serverconfig.[ch],
2577 doc/example_silcd.conf.in.
2579 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2581 * Fixed fingerprint checking to check for entirely empty
2582 fingerprint instead of two first bytes when determining
2583 if it is set. Bug #18. Affected file silcd/command.c.
2585 * Fixed duplicate PKCS name registering to not allow it.
2586 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2588 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2590 * Conditionalize non-gcc compiler optimizations for various
2591 platforms, enable those commented out. Cleanups.
2592 Affected file lib/silcmath/mpi/configure.in
2594 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2596 * silc_rng_exec_command() left zombie processes if command
2597 didn't generate any output. Affected file
2598 lib/silccrypt/silcrng.c
2600 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2602 * Rewrote iconv checking, introduce --with-iconv for systems
2603 which rely on libiconv. Check if iconv() provided by libc
2604 is good enough, otherwise demand libiconv. Affected file
2607 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2609 * Search for ldopen() also in libc. This enables SIM support
2610 on *BSD systems. Based on patch from Alex Zepeda. Affected
2611 file configure.in.pre
2613 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2615 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2616 This fixes prepare on *BSD systems. Affected file
2619 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2621 * More fixed for not having purge timeout for global clients
2622 that are on channel. Affected files silcd/command_reply.c
2625 * Fixed the rekey protocol to work with backup router connections.
2626 Rekey packets are now allowed on disabled connections as
2627 well. Affected files silcd/packet_send.c and server.c.
2629 * Do not switch to be as backup router when shutting down and
2630 closing the primary connection. Affected file silcd/server.c.
2632 * Fixed memory leaks in backup router deleting. Added
2633 silc_server_backup_free to free all data during shutdown of
2634 server. Affected files silcd/server_backup.[ch].
2636 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2638 * Do not process commands if the sock->user_data is NULL.
2639 Affected file silcd/command.c.
2641 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2643 * Fixed buffer overflow and security problems (loosing bits
2644 in CFB encryption) in SILC RNG. Problems reported by
2645 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2647 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2649 * Added yet more checks that client is not expired on global
2650 list if it is on channels. Affected file is
2651 silcd/command_reply.c.
2653 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2655 * Merged c0ffee's MIME signal patch which adds support for
2656 sending also MIME messages in Irssi SILC Client, and handling
2657 received MIME messages in a signal (and perhaps doing something
2658 to non-textual MIME messages).
2660 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2662 * Fixed pending command deletion in server and client library
2663 to check the whole list instead of breaking after first found.
2664 The affected files are silcd/command.[ch] and
2665 lib/silcclient/command.[ch].
2667 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2669 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2670 secret or private, otherwise it's possible to find out
2671 whether a secret channel exists or not. Affected file
2674 * If CMODE change fails during the mode setting, assure that
2675 the old mode mask is set for the channel back. Affected
2676 file silcd/command.c.
2678 * Fixed passphrase saving on +a channel on normal server
2679 after successful JOIN command. Affected file silcd/command.c.
2681 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2683 * Remove server/router operator privileges in DETACH command,
2684 since it's possible to resume to server where these
2685 privileges would not be allowed for the client. Affected
2686 file silcd/command.c.
2688 * Do not set to wait for backup in rehash of the server.
2689 Affected file silcd/server.c.
2691 * Do not check listener sockets when counting how many
2692 socket connections we have. Affected file is
2693 silcd/server_util.c.
2695 * Do not announce disconnected clients that are remaining
2696 in history (for WHOWAS). This is because SIGNOFF notify
2697 for these has been sent earlier already. Affected file
2700 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2702 * Buffer overflow with CUMODE command's mode->mode character
2703 conversion. Reported by Ville Räsänen. Affected file
2704 lib/silcutil/silcutil.c.
2706 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2708 * Allow heartbeat packets to go disabled connections anyway.
2709 Affected files silcd/server.c and silcd/packet_send.c.
2711 * Do not broadcast New Channel packets with List flag set
2712 in the packet to backup routers. The router must check
2713 for the correctness of the packets before sending them.
2714 It is possible that router will have enforce Channel ID
2715 change and this would cause desync in the backup router.
2716 Affected file silcd/packet_receive.c.
2718 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2719 are handled in list parsing. They are not list packets
2720 anymore. Affected file silcd/packet_receive.c.
2722 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2724 * Stop waiting for backup router through the timeout, not
2725 directly after backup router has arrived. Affected file
2728 * Do not re-create channel keys and send them when removing
2729 clients in server shutdown. Affected files are
2730 silcd/server_internal.h and silcd/server_util.c.
2732 * Notify distribution to backup routers was missing from
2733 the silc_server_send_notify_dest function which caused
2734 desyncing problems with backup router. Affected file is
2735 silcd/packet_send.c.
2737 * The client's channel removing was working wrong on
2738 backup router. It assumed that it doesn't know global
2739 information but backup router does know. For this reason
2740 it could remove channel when it wasn't supposed to do that.
2741 Affected file silcd/server.c and silcd/server_util.c.
2743 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2745 * Stop for a couple seconds after badkup router has become
2746 primary router. Affected file silcd/server.c.
2748 * Added silc_server_remove_servers_by_server, which is used
2749 to remove servers originated from some other server. Also
2750 clients of those servers can be removed too. Affected file
2751 silcd/server_util.[ch].
2753 * When removing clients after a server has signed of remove
2754 also all servers behind that server (unless they are known
2755 to be available locally), and send SERVER_SIGNOFF for each
2756 of the server separately. Also the signed off clients are
2757 sent now separately per signed off server. The affected files
2758 are silcd/server.c and silcd/server_util.[ch].
2760 * All servers added with silc_idlist_add_server must always
2761 have both "router" and "connection" pointers set. Otherwise,
2762 bad server entries may be left around in the cache.
2763 Affected file silcd/command_reply.c.
2765 * Do not create the channel key in NEW_CHANNEL packet
2766 processing if the channel is empty. Affected file
2767 silcd/packet_receive.c.
2769 * Completed backup router support for standalone routers.
2770 Supports also servers in the cell that do not use the backup
2773 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2775 * Fixed a bug in silc_string_regexify which did not add '^'
2776 at the start of each string, and thus the matching was
2777 not explicit. For example ban list iikone@*!*@* would
2778 match also "priikone", which is wrong, it would have to be
2779 *iikone@*!*@* to match also "priikone". Affected
2780 file lib/silcutil/unix/silcunixutil.c.
2782 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2784 * Enable all local server connections before updating client
2785 caches when we've become backup router. Otherwise, signoff
2786 packets may not reach the clients. Affected files are
2787 silcd/server.c and silcd/server_util.[ch].
2789 * Fixed a bug in version string parsing which could crash
2790 the program with specially formatted version string.
2791 Bug reported and patch provided by Ville Räsänen. Affected
2792 file lib/silcutil/silcutil.c.
2794 * Handle the disconnection immediately when DISCONNECT
2795 packet is received in server. Affected file silcd/server.c.
2797 * Primary router now waits a short time (10 seconds) for
2798 backup router connection before accepting any other
2799 connection (except local). Affected file silcd/server.c,
2802 * Fixed a crash in client libary in NICK_CHANGE notify when
2803 NICK_CHANGE arrived for client entry we are resolving
2804 currently. Affected file lib/silcclient/client_notify.c.
2806 * Call the sconn->callback completion even if error had
2807 occurred. Start reconnecting always if connection to
2808 primary router fails during backup router protocol.
2809 Affected files silcd/server.c and server_backup.c.
2811 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2813 * Added functions silc_server_send_opers and
2814 silc_server_send_opers_notify to send packets stricly
2815 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2816 to send variable argument notify to operators.
2817 Affected files silcd/packet_send.[ch] and silcd/server.h.
2819 * Removed UMODE rights checking with UMODE_CHANGE notify.
2820 Affected file silcd/packet_receive.c.
2822 * Server/router operator now receives notify when network
2823 switches to backup router and when it resumes the use of
2824 primary router. Affected file silcd/server.c and
2825 silcd/server_backup.c.
2827 * Fixed the updating of client information after backup
2828 resuming protocol is over; update all except local clients
2829 to the new primary router. The affected file is
2830 silcd/server_util.c.
2832 * Added support for closing active connections in rehash
2833 that were unconfigured by the user. Supports currently
2834 closing server and router connections. Affected file
2837 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2839 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2841 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2842 is NULL since seems that on some platforms NULL is allowed
2843 and on some it's not. Fallback encoding is used instead.
2844 Affected file lib/silcutil/silcstrutil.c.
2846 * Fixed statistics updating for incoming server connection
2847 which could cause problems when re-connecting. Affected
2848 file silcd/server.c.
2850 * Preliminary backup router support for standalone router
2851 added. Affected files in silcd/.
2853 * Mark server connections in backup router disabled before
2854 and after backup protocol. Affected file is
2855 silcd/server_backup.c.
2857 * Added support for reconnecting to remote server connection
2858 even if the protocol fails, and if the configuration wants
2859 us to keep trying to connect anyway.
2861 Server connection is not allowed to backup router if
2862 backup router does not have connection to primary router yet.
2864 Affected file is silcd/server.c.
2866 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2868 * Added silc_client_udpate_server function to update changed
2869 server info. Affected file lib/silcclient/idlist.[ch].
2871 * Added check for server entries that are being resolved when
2872 notify is received. If being resolved, handle the received
2873 notify only after it's resolved so that all notifys are
2874 handled in same order as received from the server.
2876 Added similar resolver check to channel entries. Every
2877 notify that cause resolving of any information that affects
2878 channel entry marks the channel entry in waiting state.
2879 After whatever resolving is over the waiters are signalled
2880 and only then the notifys are handled in the same order
2881 as delivered from the server.
2883 Affected files are lib/silcclient/idlist.[ch], and
2886 * Fixed KILLED notify handling in normal server. Affected
2887 file silcd/packet_receive.c.
2889 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2890 is locally connected, or was locally connected (but may
2891 be detached and connection is not active). Added also
2892 SILC_IS_LOCAL for checking this status. Affected files
2893 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2894 silcd/server.c and silcd/server_internal.h.
2896 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2898 * Don't send or handle TOPIC_SET if topic is already set and
2899 is same as being set. Affected files silcd/command.c and
2900 silcd/packet_receive.c.
2902 * Fixed CMODE change rights checking to work correctly when
2903 removing modes by operator. Affected file is
2904 silcd/server_util.c.
2906 * Fixed some handling with New Channel packet in router and
2907 fixed some CMODE_CHANGE notify handling in server and router.
2908 Affected file is silcd/packet_receive.c.
2910 * Changed "disconnect" client operation to include the
2911 reason of the disconnection and optional disconnection
2912 message. Affected file lib/silcclient/silcclient.h.
2914 * Made the compilation of lib/contrib/ stuff conditional.
2915 Affected files configure.in.pre, lib/contrib/Makefile.am.
2917 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2919 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2920 to the sender of the notify too, to avoid situation where two
2921 notifys are in the network at the same time going to oppsite
2922 directions. Affected file silcd/packet_receice.c.
2924 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2926 * Delete the client from channel even if the cilent->id is
2927 NULL. It was possible that client was deleted without
2928 removing from channels (theoretically at least). Affected
2929 file silcd/server.c and silcd/server_util.c.
2931 * Free the client data too when resuming is not successful.
2932 Affected file silcd/packet_receive.c.
2934 * Merged some code from c0ffee's silc-plugin. Affected files
2935 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2937 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2938 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2939 to the primary router connection, the other one returns
2940 TRUE if packet must be broadcasted to network.
2942 * All notifys that are destined to primary router (to network)
2943 are now automatically sent to backup routers even if the
2944 router is standalone (and has backup router). Affected files
2947 * Added --without-irssi and --without-silcd configuration
2948 options for disabling the compilation of these applications.
2949 Affected file configure.in.pre and prepare.
2951 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2953 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2954 UTF-8 encoding and decoding. Added also new encodings
2955 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2957 Added also SILC_STRING_LANGUAGE which is language and charset
2958 specific encoder and decoer for those platforms that support
2959 iconv(). It can convert the UTF-8 to and from the locale
2960 specific character set.
2962 Affected file lib/silcutil/silcstrutil.[ch].
2964 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2966 * Added function silc_get_command_name to the file
2967 lib/silcutil/silcutil.[ch].
2969 * Improved the server debug output a bit. Affected files are
2972 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2974 * Save the channel passphrase when received succesful JOIN
2975 command reply from router, on normal server. Otherwise
2976 joinig +a channels from normal server is not possible.
2977 Affected file silcd/command.c.
2979 * Fixed a bug in TOPIC_SET notify handling. The notifier
2980 may be other than client too, like server or channel.
2981 It expected it to always be only client and ignored the
2982 notify. Affected file silcd/packet_recieve.c.
2984 * Removed some (unnecessary) debug printing from
2985 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2987 * Do not force CMODE_CHANGE when server is announcing new
2990 Router announces stuff only after server reannounces channel
2991 after CHANNEL_CHANGE notify.
2993 These fixes optimizes the announcing procedure, and perhaps
2994 fixes some problems too. Affected file silcd/packet_receive.c.
2996 * Fixed SERVER_SIGNOFF sending to local clients. It was
2997 totally broken and sent the notify to all local clients,
2998 instead of only to those that was on same channel as the
2999 signing off clients. Affected file silcd/server_util.c.
3001 * Added -D option to server. It can be used to give debug
3002 level. The levels are from 0 - 99, and are predefined for
3003 smooth server debugging. (see silcd.c for the predefined
3004 levels). Affected file silcd/server.c.
3006 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3008 * Fixed a bug in Irssi SILC client to close the connection
3009 properly when disconnecting from server. Affected file
3010 irssi/src/silc/core/client_ops.c.
3012 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3014 * When authenticating as founder during JOIN command, check
3015 that the one authenticating becomes the only founder on the
3016 channel. Affected file silcd/command.c.
3018 * Better checking for founder mode setting when CUMODE_CHANGE
3019 notify is received. Affected file silcd/packet_receive.c.
3021 * Close all connections when shutting down the server by sending
3022 DISCONNECT packet. Close all listeners too when shutting
3023 down the server. Affected file silcd/server.c.
3025 * Handle DISCONNECT packet correctly in client library by
3026 calling the "disconnect" client operation. Affected file
3027 lib/silcclient/client.c.
3029 * Handle local errors correctly during resuming. Affected
3030 file lib/silcclient/client.c.
3032 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3034 * The log file is not dupped internally anymore in
3035 lib/silcutil/silclog.c. Fixed memory leaks too.
3037 * The scheduler now dispatches all pending timeout tasks
3038 when it is uninitialized with silc_schedule_uninit.
3039 Affected file lib/silcutil/silcschedule.c.
3041 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3043 * Added --enable-stack-trace option to configure. Added
3044 memory allocation stack trace support. Added files
3045 lib/silcutil/stacktrace.[ch]. Affected files are
3046 lib/silcutil/silcmemory.[ch].
3048 * Fixed memory leaks from libraries and server. Affected
3049 files around the tree.
3051 * Reverted back a fix made to CUMODE which broke it.
3052 Affected file silcd/command.c.
3054 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3056 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3057 core library, and implemented it. All textual messages SHOULD
3058 use this flag and the message MUST be UTF-8 encoded.
3059 All text messages sent by Irssi SILC client are now UTF-8
3060 encoded (regardless whether the terminal supports UTF-8 or not).
3061 Affected files are lib/silccore/silcchannel.h,
3062 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3065 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3067 * Added lots of new statistics updating that was missing from
3068 the server and router code. Affected files in silcd/.
3070 * Sending SIGUSR1 signal to server now dumps the current
3071 server statistics into /tmp directory. Affected file is
3074 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3075 the SILC Hash Interface also. Added new functions
3076 silc_hash_get_name, silc_hash_init, silc_hash_update and
3077 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3079 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3081 * Added some better info printing for client during connecting.
3082 Affected file silcd/server_util.c.
3084 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3085 to silence a user on a channel. Affected files are
3086 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3087 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3088 and silcd/packet_receive.c.
3090 * Fixed a fatal bug in handling of malformed command payload.
3091 Affected file silcd/command.c.
3093 * Fixed a double free when announcing channel users to router.
3094 Affected file silcd/server.c.
3096 * After successful authentication to channel founder mode, check
3097 that there isn't anyone else with founder mode on the channel.
3098 The one that authenticated will become founder and anyone
3099 else is demoted. Affected file silcd/command.c.
3101 * Added error printing of any error that has occurred during
3102 any command in client library. Affected file is
3103 irssi/src/silc/core/client_ops.c.
3105 * Removed some error printing from the client library and left
3106 it for the application to worry (from the error status it
3107 receives in 'command' client operation. Affected file is
3108 lib/silcclient/command.c.
3110 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3112 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3113 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3114 Starting key agreement with itself is denied. Affected file
3115 is lib/silcclient/client_keyagr.c.
3117 * Fixed some error checkings from the SFTP library which caused
3118 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3119 and lib/silcsftp/sftp_util.c.
3121 * Added new "debug" and "debug_string" settings to Irssi SILC
3122 client which can be used to print runtime debugging on the
3123 Irssi's screen. Available when compiled with --enable-debug
3124 option. Affected file irssi/src/silc/core/silc-core.c.
3126 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3128 * Fixed a missing variadic parameter in a function call that
3129 caused server crash when a non-allowed connection arrived.
3130 Reported by Richard Becker. Affected file silcd/server.c.
3132 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3134 * Added WATCH list sending to backup routers from router.
3135 The WATCH command is sent by the router to the backup
3136 router. Affected file silcd/command.c.
3138 * Mark the backup_router flag for RouterConnection entry
3139 if the backup router stuff is defined in the config file.
3140 Affected file silcd/serverconfig.c.
3142 * Fixed some backup data sending around the code to work better
3143 if the router is standalone router. Not all places were fixed.
3144 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3147 * Fixed the router connecting when connecting to multiple
3148 routers. It ignored every other router except the first
3149 one. Affected file silcd/server.c.
3151 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3153 * Made the private key generation after expiration optional.
3154 If not created after expiration the old key will re-expire
3155 at a later time (and thus key pair is not necessary to
3156 change). Affected file irssi/src/silc/core/clientutil.c.
3158 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3160 * The length arguments in bind() and connect() were wrong
3161 and fixed now to used SIZEOF_SOCKADDR in the
3162 lib/silcutil/unix/silcunixutil.c.
3164 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3166 * Fixed detach timeout handling to use Client ID and not
3167 the actual client entry which may be freed in the callback.
3168 Affected file silcd/command.c.
3170 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3172 * Merged c0ffee's multiple interface support patch.
3173 Affected files in silcd/.
3175 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3177 * Cleanup keys properly. Affected file is
3178 irssi/src/silc/core/clientutil.c.
3180 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3182 * Display the user mode on the status bar. Affected file
3183 irssi/src/silc/core/silc-expandos.c.
3185 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3187 * If private message key is not set, but the flag is set in
3188 the packet, ignore the packet since it cannot be decrypted.
3189 Affected file lib/silcclient/client_prvmsg.c.
3191 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3193 * When resuming client, remove the old client entry from
3194 the watcher list too. Affected file silcd/packet_receive.c.
3196 * Do not allow normal server to force founder mode away
3197 from router if the founder mode is already set. Affected
3198 file silcd/packet_receive.c.
3200 * Remove the client entry with watch notify types with short
3201 timeout, and not directly, so that other notifys can be
3202 retrieved too. Affected file lib/silcclient/client_notify.c.
3204 * Display notification about data messages that cannot be
3205 displayed. Affected files irssi/src/silc/core/client_ops.c,
3206 irssi/src/fe-common/silc/module-formats.[ch].
3208 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3210 * Fixed the CHANNEL_CHANGE notify handling in client libary
3211 to not use freed memory. Affected file is
3212 lib/silcclient/client_notify.c.
3214 * Fixed CUMODE_CHANGE notify handling in server. Affected
3215 file silcd/packet_receive.c.
3217 * Fixed USERS command to support empty channels. Affected
3218 file silcd/command.c.
3220 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3222 * Allow multiple identical pending commands to be registered
3223 in client library. Affected file is lib/silcclient/command.c.
3225 * Call the completion for resolving client information only
3226 after all resolvers has finished. This fixes a crash in
3227 the client. Added support for checking when the resolvers
3228 are finished. Affected file is lib/silcclient/idlist.c.
3230 * Wait by default 3 seconds before reconnecting to the server
3231 after being disconnected. Makes the /detach command a bit
3234 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3236 * Check the watcher list before sending signoff notifys
3237 when closing client connection. Affected file is
3240 * Added better CMODE command rights checking. Affected file
3241 silcd/server_util.c.
3243 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3245 * Fixed watcher list checking during server signoff. It
3246 crashed the server. Affected file silcd/server_util.c.
3248 * The JOIN command reply returns now the founder's public
3249 key. Affected file is silcd/command.c.
3251 * Announce the channel mode, and the mode properties with
3252 CMODE_CHANGE notify. Affected file silcd/server.c.
3254 * Mark new channels by default disabled, untill at least
3255 one user joins the channel. Affected file is
3256 silcd/packet_receive.c.
3258 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3260 * The nickname argument to watch notify can be optional.
3261 Fixes a crash in server. Affected file silcd/packet_send.c.
3263 * Remove the client entry from cache if the WATCH notify type
3264 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3265 lib/silcclient/client_notify.c.
3267 * Check the watcher list before and after changing nickname
3268 when the NICK_CHANGE notify is received. Affected file is
3271 * Fixed a crash in OPER and SILCOPER command sending. Empty
3272 passphrase caused the crash. Affected file is
3273 lib/silcclient/command.c.
3275 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3277 * Merged with Irssi CVS for Irssi SILC client.
3279 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3281 * Completed the protocol specifications.
3283 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3285 * Merged with Irssi CVS for Irssi SILC client.
3287 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3289 * Added the founder's public key delivery to the
3290 CUMODE_CHANGE notify type as well. Updated the protocol
3291 specs and the code. Affected files are silcd/packet_send.[ch],
3292 silcd/packet_receive.c and silcd/command.c.
3294 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3296 * Added silc_pkcs_public_key_copy function into the
3297 lib/silccrypt/silcpkcs.[ch].
3299 * Remove the `iv' from the SilcChannelEntry since we can
3300 live without it. Affected files are silcd/idlist.h and
3301 silcd/packet_receive.c.
3303 * Added support for sending the founder's public key in
3304 the CMODE_CHANGE notify packet in the server. Affected
3305 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3306 silcd/command.c and silcd/server.c.
3308 * Changed the FOUNDER_AUTH authentication to use only
3309 public key authentication as defined by new protocol
3310 specs. Passphrase authentication with that mode cannot
3311 be used anymore. It is now possible to reclaim founder
3312 mode from any server in the network. Affected files are
3313 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3315 * Added permanent channels support by making the channel
3316 permanent when FOUNDER_AUTH mode is set on the channel.
3317 The channel will not be destroyed even if channel is empty
3318 when that mode is set. Protocol TODO #17. Affected
3319 files are silcd/server.[ch], server_util.[ch],
3320 silcd/command.c, silcd/packet_receive.c and
3321 lib/silcclient/command.c.
3323 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3325 * Added reference counter to the command reply context in
3326 the client library. Affected files are
3327 lib/silcclient/command_reply.[ch].
3329 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3331 * Fixed rekey protocol with PFS in the client library.
3332 Affected file is lib/silcclient/protocol.c.
3334 * Added support for list of errors in client library
3335 command reply handling. Affected file is
3336 lib/silcclient/command_reply.c.
3338 * Defined that the WHOIS and IDENTIFY commands can send
3339 list of errors. Updated the protocol specs. Protocol
3342 * Added support for sending list of errors to WHOIS and
3343 IDENTIFY commands in server. Added support for receiving
3344 list of errors in server. Affected files are
3345 silcd/command.c and silcd/command_reply.c.
3347 * Fixed client info resolving on LEAVE command in client
3348 library to not crash. Affected file is
3349 lib/silcclient/client_notify.c.
3351 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3353 * Defined that the NICK command replies with thew changed
3354 nickname too, to make the nickname changing simpler at
3355 the client's end. Updated protocol specs and the code
3356 in client and server. Affected files are
3357 silcd/command.c, lib/silcclient/command_reply.c and
3358 lib/silcclient/command.c.
3360 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3362 * Added `Compressed' packet flag to indicate that the packet
3363 payload is compressed by the sender. Updated the protocol
3364 specs and the core library. The compression still is not
3365 implemented in the sources. Affected file is
3366 lib/silccore/silcpacket.h.
3368 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3370 * Remove pending command callbacks also if the connection
3371 to the server is destroyed. Affected file is
3372 lib/silcclient/client.c.
3374 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3376 * Added new QUIET channel user mode that can be used to
3377 quiet a user in a channel. Updated the protocol specs but
3378 it wasn't implemented yet. Protocol TODO #27. Affected
3379 file is lib/silccore/silcmode.h.
3381 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3383 * Added BLOCK_INVITE user mode to be able to block incoming
3384 invite notifications. Protoocol TODO #26. Affected files
3385 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3388 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3389 the protocol specs and the code. Affected file is
3390 lib/silccrypt/silcpkcs.c.
3392 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3394 * Disconnect Payload includes now the status type. Updated
3395 the protocol specs and the code. Protocol TODO #25.
3396 Affected files are silcd/server.c, lib/silcclient/client.c.
3398 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3399 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3400 Moved the silc_client_command_status_messages table to the
3401 lib/silcutil/silcutil.c and added new funtion
3402 silc_get_status_message, which deprecates function
3403 silc_client_status_message. Affected files are
3404 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3405 lib/silcutil/silcutil.[ch].
3407 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3409 * Defined that the nickname hash in Client ID MUST be from
3410 lowercase nickname. This effectively changes nicknames in
3411 SILC to case-insensitive. Updated the protocol specs and
3412 the code. Affected files are lib/silcutil/silcutil.[ch],
3413 silcd/serverid.c, and silcd/idlist.c.
3415 * Added new channel user modes BLOCK_MESSAGES_USERS and
3416 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3417 code. Affected files are lib/silccore/silcmode.h,
3418 lib/silcclient/command.c, and silcd/packet_send.c.
3420 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3421 specs and code. Affected file lib/silccore/silcstatus.h.
3423 * Added support for watch list. It is possible to add nicknames
3424 to be watched, and when they come to network, leave network
3425 or user mode changes the watcher will be notified of this
3426 change. Added SILC_COMMAND_WATCH command, added new
3427 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3428 notifications. Updated the protocol specs and implemented
3429 this to library, client and server. Protocol TODO #21.
3430 Affected files are lib/silccore/silccomand.h,
3431 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3432 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3433 silcd/packet_send.[ch], silcd/packet_receive.c, and
3434 irssi/src/silc/core/client_ops.c.
3436 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3437 somebody watching you. Updated the protocol specs and the
3438 code. Affected files are lib/silccore/silcmode.h, and
3439 lib/silcclient/command.c.
3441 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3443 * Added service support to SILC protocol. Added new command
3444 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3445 core library. Services are not implemented in server or
3446 client for now. Protocol TODO #20. Affected files are
3447 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3449 * Added SilcStatus argument to `command' client operation
3450 to return the error status when command sending fails
3451 locally. Changed all command in client library to return
3452 correct command status. Affected files are
3453 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3454 irssi/src/silc/core/client_ops.c.
3456 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3458 * Added silc_mime_parse function to parse MIME headers.
3459 Affected files are lib/silcutil/silcstruti.[ch].
3461 * Added MIME header parsing in Irssi SILC Client. It displays
3462 all textual MIME objects, others it ignores. Affected file
3463 is irssi/src/silc/core/clien_ops.c.
3465 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3467 * Fixed a bug in the pid writing function, which couldn't be
3468 written in a root-owned directory.
3470 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3472 * Defined that channel message to unknown Channel ID must
3473 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3474 Updated the protocol specs and the code in server. The
3475 affected file is silcd/packet_receive.c.
3477 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3479 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3480 that it is used to send error notifys if error occurs during
3481 some SILC packet processing, except commands. The error
3482 types are same as for command reply types. Defined that
3483 if private message is sent to unknown Client ID the error
3484 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3485 Updated the protocol specs and code. Affected files are
3486 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3487 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3488 and irssi/src/silc/core/client_ops.c. Renamed the
3489 SilcCommandStatus to SilcStatus.
3491 * Defined the use of extra WHOIS attributes in WHOIS command.
3492 The <Requested Attributes> (defined in a separate document)
3493 can be used to request additional information about user
3494 not returned by standard WHOIS command. Defined that server
3495 can send WHOIS command directly to client. Client provides
3496 the requested attributes to the server. Updated the protocol
3497 specs. Protocol TODO #4. Implementation is not done yet
3498 (Protocol TODO #24).
3500 * Renamed function silc_client_command_status_message to
3501 silc_client_status_message. Affected files are
3502 lib/silcclient/command_reply.[ch].
3504 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3506 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3507 32 bit integers. Updated the protcol specs and the code.
3508 Affected files are silcd/command.c and
3509 lib/silcclient/command.c.
3511 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3513 * Fixed a bug in library where sending a bogus authentication
3514 payload would lead to a crash. Affected file is
3515 lib/silccore/silcauth.c.
3517 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3519 * Added detach_disabled and detach_timeout server config
3520 options to the server. Affected files silcd/serverconfig.[ch],
3521 silcd/command.c and silcd/packet_receive.c.
3523 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3525 * Added resolve_cmd_ident field to the SilcClientEntry structure
3526 too so that if the entry is for example being resolved so
3527 another command may attach to the same pending command reply
3528 without requiring to resolve the same entry again. Added
3529 support for adding multiple pending commands for one
3530 command idenfier. Affected files lib/silcclient/command.[ch],
3531 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3533 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3535 * Defined that server receives WHOIS command reply for private
3536 and secret channels too. Updated protocol specs and the
3537 code in server. Affected file silcd/command.c.
3539 * Defined <channel user mode list> argument to WHOIS command
3540 reply for returning user modes on the channels. The
3541 channel list now doesn't include the user mode anymore but the
3542 actual channel mode. Updated protocol specs and the code in
3543 client and server. Affected files are silcd/command_reply.c,
3544 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3545 and lib/silcclient/command_reply.c.
3547 * Save the channels list in WHOIS command reply in normal server
3548 so that WHOIS always shows joined channels also in normal
3549 server and not just on router. Affected file is
3550 silcd/command_reply.c.
3552 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3554 * Defined that server receives USERS command reply for private
3555 and secret channels too. Updated protocol specs and the
3556 code in server. Affected file silcd/command.c.
3558 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3560 * Changed the UMODE's mode mask argument to be optional. If
3561 not provided then the command merely returns the current mode
3562 mask to the client. Updated protocol specs and the server.
3563 Affected file is silcd/command.c.
3565 * Added SILC session detachment/resuming support. It is possible
3566 to detach by closing the network connection and then re-connect
3567 and resume to the old client session. Added DETACHED user
3568 mode that server will set for detached client. Added new
3569 packet RESUME_CLIENT which is used to perform the resuming
3570 process. Added DETACH command. Updated the protocol specs,
3571 core library, client and server. Protocol TODO #22. Very
3572 many affected files around the tree.
3574 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3576 * Changed the CMODE's mode mask argument to be optional. If
3577 not provided then the command merely returns the current mode
3578 mask to the client. Updated protocol specs and the server.
3579 Affected file is silcd/command.c.
3581 * Changed the Killer's Client ID in KILLED notify to be just
3582 any ID payload since router server is allowed to kill as well.
3583 Updated protocol specs, client libary and server. Affected
3584 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3585 and irssi/src/silc/core/client_ops.c.
3587 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3589 * Added new user modes ANONYMOUS for special anonymous servers
3590 that may set the mode for client, and BLOCK_PRIVMSG which
3591 client may set to block incoming private messages unless the
3592 Private Message Key flag is set (using private keys to protect
3593 private messages). Updated protocol specs and code in client
3594 and server and core library. Protocol TODO #23. Affected
3595 files are lib/silccore/silcmode.h, silcd/server.[ch],
3596 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3597 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3599 * Added new channel user mode BLOCK_MESSAGES which the client
3600 may set to itself to tell server not send channel messages.
3601 Other packets such as channel key packets are still sent.
3602 Protocol TODO #23. Updated the protocol specs, client and
3603 server. Affected files are lib/silccore/silcmode.h,
3604 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3605 lib/silcutil/silcutil.c, silcd/command.c, and
3606 silcd/packet_send.c.
3608 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3610 * Redefined the Status Payload to include now two 8 bit fields,
3611 instead of one 16 bit field. This now makes it possible to
3612 send list of errors. Updated the protocol specs and the code
3613 in core library, client library and server. Protocol TODO #1.
3614 Affected files are lib/silccore/silccommand.[ch],
3615 lib/silcclient/command_reply.[ch], silcd/command.c,
3616 silcd/command_reply.c and silcd/packet_receive.[ch].
3618 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3620 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3621 must be handled by the application and should tell the application
3622 that an error message was already printed, and it should print the
3623 config coords (line, filename, ...). Affected files are
3624 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3626 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3627 server config parsing code more readable.
3629 Fixed a bug in the fetch_logging() config callback.
3631 Affected files is silcd/serverconfig.c.
3633 * Drop root privileges when started in foreground. Don't drop them
3634 if debugging also. Affected file is silcd/silcd.c.
3636 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3638 * Added more IM-like features by introducing new user modes
3639 for setting various presence information. Added new modes:
3640 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3641 specs and code. Protocol TODO #19. Affected files are
3642 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3643 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3645 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3647 * Added STATS command to the protocol after all, to return
3648 various statistical information about the network. It can
3649 be used by clients to retrieve statistical information, and
3650 servers may use it to to fetch cell and network wide
3651 statistics from router. Updated the protocol specs and
3652 implemented it to the server. Protocol TODO #16.
3653 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3654 silcd/command_reply.[ch].
3656 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3658 * The LIST command reply in client libary now adds new channel
3659 entry if the returned channel doesn't exist yet in cache,
3660 and returns the channel entry to the application in the
3661 command_reply client operation. Affected file is
3662 lib/silcclient/command_reply.c.
3664 * Changed the channel message payload's MAC generation to
3665 include the IV in the MAC as well. This way all relevant
3666 parts of the channel message payload are authenticated also
3667 with the channel message MAC (and not only by packet MAC).
3668 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3669 Affected file is lib/silccore/silcchannel.c.
3671 * Fixed the SKE to save the remote version, since the
3672 silc_ske_parse_version mistakenly checked wrong version,
3673 after it replaced the start payload. Affected files are
3674 lib/silcske/silcske.[ch].
3676 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3678 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3679 string utility functions. Added there also new functions
3680 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3681 Affected files lib/silcutil/silcstrutil.[ch].
3683 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3684 files are lib/silcutil/silcstrutil.[ch].
3686 * Defined that the security property fields in SKE SHOULD be
3687 UTF-8 encoded, defined that version string MUST be US-ASCII
3688 encoded, defined that passphrases sent in connection
3689 authentication protocol MUST be UTF-8 encoded. Implemented
3690 these to the client and server. Defined also that other
3691 passphrases sent in the protocol MUST be UTF-8 encoded.
3692 Affected files are lib/silcske/silcske.c,
3693 lib/silcclient/protocol.c, silcd/protocol.c,
3694 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3696 * Changed the silc_client_close_connection interface to not
3697 need the SilcSocketConnection which should not be visible
3698 to application. Affected files are lib/silcclient/client.c
3699 and lib/silcclient/silcclient.h.
3701 * Rewrote the text for Private Message Key Payload in the
3702 protocol specification. Protocol TODO #11.
3704 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3706 * Upgraded the protocol version to 1.1, updated protocol specs
3709 * Added the nickname as new argument to NICK_CHANGE notify and
3710 added it to protocol specs and implemented it to client and
3711 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3712 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3713 lib/silcclient/client_notify.c.
3715 * Added the killer's client ID to the KILLED notify and added
3716 it to protocol specs and implemented it to client and server.
3717 Protocol TODO #13. Affected files are silcd/command.c,
3718 silcd/packet_receive.c, packet_send.[ch],
3719 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3720 The killer's client entry is now returned to application in
3721 the `notify' client operation.
3723 * Fixed the Max Argument fields that had too large value set
3724 in the protocol specs. Protocol TODO #14.
3726 * Added the LEAVE command reply to return the ID of parted
3727 channel. Updated protocol specs and implemented it to the
3728 client and server. Protocol TODO #15. Affected files are
3729 silcd/command.c, lib/silcclient/command_reply.c. The channel
3730 entry is now returned to application in the `command_reply'
3733 * Rewrote the version SKE version checking in client libary
3734 and in server to use the silc_parse_version_string. Affected
3735 files are lib/silcclient/protocol.c, silcd/protocol.c.
3737 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3738 commands that was missing it, and updated protocol specs and
3739 the server implementation. Protocol TODO #10. The affected
3740 file is silcd/command.c.
3742 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3743 generic reply to a generic request (REQUEST flag), and
3744 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3745 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3746 to define the payload for DATA flag. Added the flags to
3747 the implementation. Protocol TODO #9. Affected file is
3748 lib/silccore/silcchannel.h.
3750 Changed the client library to return the message length
3751 to application as well in the channel_message and private_message
3752 client operations. Affected files are
3753 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3754 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3755 and lib/silcclient/client_ops_example.c.
3757 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3758 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3759 the channel. Updated protocol specs and impelemented this
3760 to client and server. Protocol TODO #6. Affected files are
3761 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3762 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3764 Added new options m and M to CMODE command in Irssi SILC
3765 client to set these modes.
3767 * Deprecated all administrative commands from SILC protocol
3768 since they are highly implementation specific commands.
3769 Updated protocol specs. Moved the old commands in
3770 implementations to private range of command types. Affected
3771 files are silcd/command.c, lib/silcclient/command.c and
3772 lib/silcclient/command_reply.c. Protocol TODO #8.
3774 * Fixed a bug in server where sending unknown command crashes
3775 the server. Affected file silcd/command.c.
3777 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3779 * Added SILC_PROTOCOLVERSION macro to check protocol version
3780 of a socket connection. The affected file is
3781 lib/silcutil/silcsockconn.h.
3783 * Added better error logging in rekey protocol. Affected file
3786 * Do not check public key types in SKE during rekey. Affected
3787 file lib/silcske/payload.c.
3789 * Fixed the rekey protocol with PFS, which was totally broken.
3790 Affected file silcd/protocol.c.
3792 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3794 * Some client implementations quit network by doing first LEAVE
3795 and then immediately SIGNOFF (like Bombyx). We now do check
3796 after a short time after LEAVE notify and check whether the
3797 client is still valid after LEAVE, and if not we remove it from
3798 cache. Affected file is lib/silcclient/client_notify.c.
3800 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3802 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3803 it's good not to have security holes here.
3805 * Fixed a negative refcount situtuation for the config context.
3806 Affected file is silcd/serverconfig.c.
3808 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3810 * ROBOdoc documented lib/silcutil/silcutil.h.
3812 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3814 * Optimized even more the SilcPacketContext structure. Now
3815 totally saved 16 bytes of memory per context after optimization.
3816 Affected files are lib/silccore/silcpacket.[ch].
3818 * Made strict checks for valid SILC IDs. Affected file is
3819 lib/silccore/silcid.c.
3821 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3823 * Changed the object argument for silc_cipher_register,
3824 silc_hash_register, silc_hmac_register and silc_pkcs_register
3825 to const. Affected files are lib/silccrypt/silccipher.[ch],
3826 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3828 * Changed the silc_get_username and silc_get_real_name to
3829 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3831 * Fixed the Irssi SILC Client to use the silc_get_username and
3832 silc_get_real_name insted of glib routines since the glib
3833 routines only corrupt stack. Fixes the Irssi SILC to work in
3834 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3836 * Fixed the Irssi to not use g_get_home_dir since it crashes
3837 or returns garbage on cygwin and corrupts stack. Added function
3838 get_home_dir to Irssi routines. Affected files are
3839 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3841 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3843 * Made some structure optimizations. SFTP memory FS MemFSEntry
3844 entry structure. Optimized SilcTask structure. Optimized
3845 SilcPacketContext structure.
3847 Affected files lib/silcsftp/sftp_fs_memory.c,
3848 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3850 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3852 * And yet again reverted back the config thing since Johnny
3853 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3856 * Fixed memory leaks from config object. Affected files are
3857 silcd/serverconfig.[ch].
3859 * Added support for adding new connections to the server in rehash.
3860 After rehash they take effect.
3862 Added support for changing the maximum allowed connections in
3863 rehash. The number can grow but going smaller is not supported.
3865 Added function silc_server_num_sockets_by_remote to the
3866 silcd/server_util.[ch].
3868 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3870 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3872 * Added preliminary checking during config parsing for a valid
3873 public/private key and removed further checks in the code.
3874 Affected files are silcd/serverconfig.[ch], server.c.
3876 * Moved functions silc_server_drop() and silc_server_daemonise()
3877 from server.c to silcd.c since they are stricly related to
3878 the application activity.
3880 * Reverted a small part of the automatic ref/unref since
3881 it caused a double unref in some situations. Affected
3882 files are silcd/silcd.[ch], server.c, serverconfig.c.
3884 * Added some .cvsignore files in the lib directory.
3886 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3888 * Fixed silc_net_gethostbyaddr to correctly resolve by
3889 address. Affected file lib/silcutil/silcnet.c.
3891 * Fixed the notify relaying to client. The HMAC to be used
3892 with relayed packets ws wrong and caused decryption failure
3893 at the client end. Affected file is silcd/packet_receive.c.
3895 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3897 * Created new branch silc_protocol_1_0_branch.
3899 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3901 * Changed the silc_server_config_* routines to be SilcServer
3902 independent. They are now officially application specific code
3903 and not part of generic server implementation. Affected files
3904 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3906 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3908 * Added automatic referencing of config context in the
3909 silc_server_config_alloc, and automatic unreferencing in the
3910 silc_server_config_destroy. Affected files are
3911 silcd/serverconfig.[ch], silcd/silcd.c.
3913 * Fixed the silc_log_quick handling in the logging routines.
3914 It didn't log quickly when it was TRUE. Affected file is
3915 lib/silcutil/silclog.c. Also the flush delay was set even
3916 if it was 0 in config file. Affected file is
3917 silcd/serverconfig.c.
3919 * Added support for changing key pair of the server in rehash.
3920 Affected file silcd/server.c.
3922 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3924 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3925 too early, before getting the channel entry. Affected file
3926 is silcd/packet_receive.c.
3928 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3930 * Added functions silc_server_config_[ref/unref], these are used
3931 to prevent that the config object is destroyed.
3933 No longer directly affect global variables silc_log_quick and
3934 silc_log_delay, they are first cached inside the config object
3935 and then applied with silc_server_config_setlogfiles().
3937 silc_server_config_set_defaults() is now internal to
3938 serverconfig.c, there are no reasons to show this internal stuff
3941 Affected files are silcd/serverconfig.[ch].
3943 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3944 fprintf's to stderr, since some code may be executed again after
3945 the server went into the background. Affected files are
3948 * Added rehash support. Added function silc_server_rehash() that
3949 will perform all the basic tasks of the rehashing procedure.
3951 * Added command line option `-x, --hexdump'. This will enable the
3952 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3953 The option `--hexdump' implies `--debug'.
3955 * Fixed a bad bug in the logging APIs (silcutil library) where
3956 the application would crash after calling silc_log_reset_all().
3958 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3960 * Fixed the KICKED notify handling in client library to
3961 correctly remove the channel and all entries from the
3962 channel when I was kicked. This bug crashed the client.
3964 Fixed yet another but in KICKED notify handling to remove
3965 the kicked client correctly from the channel.
3967 Affected file is lib/silcclient/client_notify.c.
3969 * Fixed a minor bug in looking up correct client entry
3970 in KICKED notify in server. Affected file is
3971 silcd/packet_receive.c.
3973 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3974 sources correctly to distribution. Fixes --with-gmp option.
3976 * Removed the manual rehashing from ID Cache, and changed it
3977 to use the SILC Hash Table's auto rehash feature. Affected
3978 file is lib/silccore/silcidcache.c.
3980 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3982 * Fixed a bug in the silc_client_nickname_format function that
3983 handles the multiple same nickname formatting. Two clients
3984 with same nickname caused problems after the first one left
3985 and rejoined. It didn't format the nickname correctly.
3986 Affected file is lib/silcclient/idlist.c.
3988 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3990 * Don't change the topic if olod topic is same as new one.
3991 Affected file is silcd/packet_receive.c.
3993 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3995 * Added cross-reference support to the SILC Documentation
3996 generator. All types across all HTML files are now cross-
3997 referenced. Affected files util/robodoc/generator.c and
3998 scripts/silcdoc/silcdoc.
4000 * Added file lib/silcutil/silctypes.h to include all the
4001 arithmetic type definitions and some macros. Removed
4002 includes/bitmove.h and moved macros to silctypes.h.
4004 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4006 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
4008 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4010 * Added `type' argument to silc_id_payload_parse_id function which
4011 now returns the type of the ID to the sent pointer. Affected
4012 file is lib/silccore/silcid.[ch].
4014 * Added check for CMODE_CHANGE notify type that mode change is
4015 allowed by the sender. Affected file silcd/packet_receive.c.
4017 * Added check for CUMODE_CHANGE notify type that mode change is
4018 allowed by the sender. Affected file silcd/packet_receive.c.
4019 Added the ID type as CUMODE_CHANGE notify type as argument
4020 to the `notify' client operation. Affected files are
4021 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4023 * Added function silc_client_add_server to the client library.
4024 Added support for resolving also channel and server info when
4025 received unknown entity in notify packet. Affected files are
4026 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4028 * Added function silc_command_get_status to return the command
4029 status from the command reply's argument payload. Affected files
4030 are lib/silccore/silccommand.[ch].
4032 * Added check for KICKED notify type that the kicking is
4033 allowed by the client. Affected file silcd/packet_receive.c.
4035 * Created function silc_get_input which can be used to get input
4036 (echo on or off) from user on command line. Affected files are
4037 lib/silcutil/silcutil.[ch].
4039 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4041 * Optimized silc_server_packet_relay_to_channel function.
4042 Added new function silc_channel_message_payload_encrypt which
4043 can be called directly if channel message payload needs to
4044 be encrypted and is already encoded (no need to call _encode
4045 function). Packet relaying is now done by router without any
4046 extra memory allocations. Affected files are
4047 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4048 silcd/packet_send.c.
4050 * Fixed the INVITE notify handling. It took wrong arguments
4051 as invite list and invite delete. Affected file is
4052 silcd/packet_receive.c.
4054 * Added check for TOPIC_SET notify type that the topic change is
4055 allowed by the client. Affected file silcd/packet_receive.c.
4057 * Added check for INVITE notify type that inviting is allowed by
4058 the client. Affected file silcd/packet_receive.c.
4060 * Changed the silc_server_client_on_channel to return the
4061 SilcChannelClientEntry as well. Moved the function
4062 silc_server_check_cmode_rights to server_util.[ch].
4063 Affected files are silcd/server_util.[ch], silcd/command.c.
4065 * Added function silc_server_check_umode_rights to check whether
4066 changing client's user mode is allowed. Added check for
4067 UMODE_CHANGE notify type that the umode change is allowed
4068 by the client. Affected files are silcd/server_util.[ch],
4069 silcd/packet_receive.c and silcd/command.c.
4071 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4073 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4074 ID length. It ignored that ID can be IPv6 based as well.
4075 Affected file lib/silccore/silcpacket.h.
4077 * Fixed the silc_id_id2str and silc_id_str2id to take the
4078 IPv6 address offset's into consideration. Affecte file is
4079 lib/silccore/silcid.c.
4081 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4083 * Fixed the internal Unix scheduler functions to check for
4084 NULL context they may receive. The affected file is
4085 lib/silcutil/unix/silcunixschedule.c.
4087 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4089 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4090 can specify different directory with --home command line
4091 parameter. Affected files irssi/src/silc/core/client_ops.c,
4094 * SILC-specific commands aren't now executed if the active server
4095 isn't of SILC-type, so there won't be problems with having
4096 IRC and SILC protocol support in same client. Affected files
4097 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4100 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4102 * Improved the signal support in SILC Schedule. Added new
4103 function silc_schedule_signal_call which is used by application
4104 to mark a signal to be called. It is now safe to perform
4105 any kind of tasks in signal callbacks since it is guaranteed
4106 that the application specified signal callback is called
4107 after the signal is over. Affected files are
4108 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4110 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4112 * Added `name' field to SilcChannelPrivateKey to represent
4113 application given name for the key. Moved also the context from
4114 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4115 Added the `name' argument also to the function
4116 silc_client_add_channel_private_key.
4118 Added function silc_client_current_channel_private_key to set the
4119 current channel private key in use.
4121 Added "change" command to KEY command which can be used to change
4122 the current channel private key. Bound the command also to
4123 alt+K (Alt+Shift+k).
4125 Also affected files lib/silcclient/client_channel.c,
4126 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4128 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4130 * Added silc_rng_get_byte_fast function in to the
4131 lib/silccrypt/silcrng.[ch].
4133 * Changed the interface of silc_packet_assemble and the
4134 silc_packet_send_prepare. If silc_packet_assmble is now
4135 called the application does not call silc_packet_send_prepare
4136 because the library will call it automatically. These
4137 interfaces now also return a reference to the outgoing buffer
4138 which includes the assembled packet, which the application can
4139 use to encrypt the packet.
4141 Affected files are lib/silccore/silcpacket.[ch],
4142 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4143 silcd/packet_send.c, server_backup.c and packet_receive.c.
4145 * Fixed a packet sending bug on very high load, where outgoing
4146 packet queue wasn't handled correctly and packets got corrupted.
4147 Affected files are lib/silcutil/*/silc*sockconn.c,
4148 lib/silcclient/client.c and silcd/server.c.
4150 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4152 * Added macro SILC_PACKET_DATALEN which can be used during
4153 packet assembling to check whether the data to be added to
4154 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4155 len is truncated until it fits it.
4157 Added checks for maximum length of channel message payload and
4158 private message payload also.
4160 Added checks for maximum packet length in server and in
4163 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4164 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4165 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4166 lib/silcclient/client_prvmsg.c.
4168 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4170 * Added silc_server_packet_queue_purge call to the
4171 silc_server_disconnect_remote to assure that all data in the
4172 queue before disconnecting is sent to the network. Affected
4173 file silcd/server.c.
4175 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4177 * Added the deleting of server's own ID cache entry to the
4178 silc_server_free function. Free also everything else that
4179 has been allocated in silc_server_init. The affected file
4182 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4184 * Added functions silc_parse_version_string, silc_version_to_num,
4185 and silc_ske_parse_version to parse SILC protocol style version
4186 strings. Affected files lib/silcutil/silcutil.[ch] and
4187 lib/silcske/silcske.[ch].
4189 * Added new configuration params: version_protocol, version_software
4190 and version_software_vendor to specify what version the remote
4191 host must at least be to be able to connect to server. The vendor
4192 string can be regex matched too. Added new function
4193 silc_server_connection_allowed to check maximum number of allowed
4194 connections, and allowed versions for incoming connections.
4195 Affected files are silcd/server.c, server_util.[ch] and
4198 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4200 * Added preliminary support for signals in scheduler. The
4201 signals we care about are now blocked always when the scheduler
4202 is locked. This way we can synchronise the use of signal with
4203 scheduler. It is guaranteed that when signal occurs the scheduler
4204 is not locked, and thus new tasks can be safely added to the
4207 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4208 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4209 Added new platform specific routines
4210 silc_schedule_internal_signals_[un]block and
4211 silc_schedule_internal_signal_[un]register.
4213 Added new functions to SILC Schedule API:
4214 silc_schedule_signal_[un]register. Each signal that application
4215 is going to use should be registered to the scheduler.
4217 Affected files are lib/silcutil/silcschedule.[ch],
4218 lib/silcutil/*/silc*schedule.c.
4220 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4222 * Check for unauthenticated client and server in the
4223 silc_server_new_client and silc_server_new_server functions.
4224 Affected file silcd/packet_receive.c.
4226 * Added function silc_string_is_ascii to check whether given
4227 string is 7-bit ASCII string. Affected files are
4228 lib/silcutil/silcutil.[ch].
4230 * Added function silc_id_is_valid_server_id into the
4231 silcd/serverid.c and added checking for valid Server ID's in
4232 silc_server_new_server. The Server ID must always be based
4233 on the server's public IP address.
4235 * Added logging of DISCONNECT packet message in the server.
4236 Affected file silcd/server.c.
4238 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4240 * Changed all library interfaces that use Global RNG to also
4241 accept SilcRng as argument. Affected files are
4242 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4243 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4244 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4245 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4246 lib/silccrypt/rsa.c.
4248 * Added function silc_pkcs_generate_key to the
4249 lib/silccrypt/silcpkcs.[ch] for applications so that they
4250 don't need to do pkcs->pkcs->init calls anymore.
4252 * Remove SilcSocketConnection from the SFTP API since it really
4253 wasn't needed there. The application has the information
4254 saved in its contexts anyway and the SFTP layer doesn't need
4255 know about it. Affected files lib/silcsft/silcsftp.h and
4256 lib/silcsftp/sftp_[server/client].c.
4258 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4259 The SilcSimContext is not SilcSim.
4261 * Fixed possible buffer overflows in silc_id_render in the
4262 lib/silcutil/silcutil.c.
4264 * On EPOC the global crypto module lists are not used at all
4265 in the crypto library. Added support for using the constant
4266 algorithm list on EPOC. Affected files are
4267 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4270 * Fixed the handling of third parameter of KICKED notify, since
4271 it was mistakenly updated to SILC Protocol 1.0 even though it
4272 is to be included in 1.1. Since it is not in 1.0 it is not
4273 mandatory, and this fix now handles it only if it is provided,
4274 and it is not error if it is not provided. Affected file
4275 lib/silcclient/client_notify.c.
4277 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4279 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4280 client. Affected file irssi/src/silc/core/client_ops.c.
4282 * Merged with Irssi 0.8.4 from irssi.org CVS.
4284 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4286 * Check for valid socket connection in client entries before
4287 sending any messages. Fixes a crash, but doesn't fix some
4288 other underlaying bug that is lurking there. Affected
4289 file silcd/packet_send.c.
4291 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4293 * $usermode, $cumode and $cumode_space expandos shouldn't do
4294 anything with non-SILC server records. Affected file
4295 irssi/src/silc/core/silc-expandos.c
4297 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4299 * Fixed the silc_net_check_[host/local]_by_sock to support
4300 IPv6 bound sockets as well. Now they can return IPv6 addresses
4301 as well. Affected file lib/silcutil/silcnet.c.
4303 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4304 Affected lib/silcutil/unix/silcunixnet.c.
4306 * Fixed ID rendering (at least on some platforms, not NetBSD)
4307 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4309 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4311 * Added silc_hash_public_key and silc_hash_public_key_compare
4312 functions to be used with SilcHashTable. They can be used to
4313 hash public keys and compare public keys in hash table. Affected
4314 file lib/silcutil/silcutil.[ch].
4316 * Added support for specifying multiple public keys for Client
4317 connection section in server configuration file. This makes it
4318 possible to accept multiple public keys from same host, or to
4319 make a section that accepts any incoming host, and have the
4320 accepted public keys listed in the section.
4322 Added functions silc_sever_[find/get]_public_key, added the
4323 support for this actually to all connection sections but only
4324 the Client section is currently allowed to specify multiple
4327 Affected files are silcd/server.c, server_internal.h,
4328 command.c, protocol.c, server_util.[ch], packet_receive.c.
4330 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4332 * Merged Irssi 0.8.2 from irssi.org CVS.
4334 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4336 * If silc_debug is TRUE, also output standard logging messages
4337 to stderr with the debug output.
4339 Made silc_log_reset_all() flushing all channels before returning.
4340 Also fixed some documentation typos.
4342 Affected files are lib/silcutil/silclog.[ch].
4344 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4346 * Fixed the server to check correctly the amount of connections
4347 from single host, by checking also the type of the connection.
4348 Fixed also the comparison of number of connections and number
4349 of allowed connections. Affected files are silcd/server.c,
4352 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4354 * Fixed the USERS command reply to save the user's mode on the
4355 channel as well. Fixed JOIN command reply to check whether a
4356 client is on channel already and not join it twice. Affected
4357 file lib/silcclient/command_reply.c.
4359 * Added new file silc-expandos.c into irssi/silc/core/ to return
4360 various stuff for various signal for the statusbar etc. updating.
4361 Now Irssi SILC client prints channel user modes etc. on the
4364 * The user mode (like server/router operator changes) is now shown
4365 on the Irssi SILC client's statusbar. The affected files are
4366 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4368 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4370 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4371 to SILC_SCHEDULE_[UN]LOCK macros.
4373 * Added more error printing to logs in server code. Affected
4374 files silcd/server.c and silcd/protocol.c.
4376 * Fixed -S option parsing in Irssi SILC Client. Affected file
4377 irssi/src/silc/core/silc-core.c.
4379 * Added silc_buffer_alloc_size function. Affected file is
4380 lib/silcutil/silcbuffer.h.
4382 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4384 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4385 constants. Affected files in
4386 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4389 * Changed the internal SFTP Memory FS table to const. Affected
4390 file lib/silcsftp/sftp_fs_memory.c.
4392 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4394 * Fixed the buffer formatting and unformatting routines to
4395 check the size of 64 bits types with sizeof(). Affected
4396 file is lib/silcutil/silcbuffmt.c.
4398 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4400 * Removed 0.6.x backwards support.
4402 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4404 * Changed all integer type names:
4405 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4406 to avoid collisions with other libraries using same type names
4409 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4411 * Added `prefer_ipv6' argument to the functions
4412 silc_net_gethostbyname[_async]. If it is TRUE it will return
4413 IPv6 address over IPv4. If FALSE IPv4 address is returned
4414 even if IPv6 address was found. Affected files
4415 lib/silcutil/silcnet.[ch].
4417 * Added support silc_net_create_connection[_async] to fallback
4418 to IPv4 address if IPv6 address could not be used (like if
4419 it doesn't work on a specific system). Affected file in
4420 lib/silcutil/unix/silcunixnet.c.
4422 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4424 * Added silc_schedule_reinit function to do the enlarging
4425 of the max tasks handling capabilities of the scheduler.
4426 Affected files lib/silcutil/silcschedule.[ch].
4428 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4430 * Added automatic extern "C" { ... } for C++ compilers so the
4431 application does not need to define them. Affected file
4432 includes/silcincludes.h.
4434 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4435 old name went against naming convention. Applications now
4436 include "silcclient.h" instead of "clientlibincludes.h".
4437 Removed includes/clientlibincludes.h, it is redundant now.
4439 * Renamed includes/version.h to silcversion.h.
4441 * Added really preliminary support for OS/2 into the util
4442 library. Only thread & mutex API is implemented, others
4443 are still to be implemented. Created the lib/silcutil/os2/
4444 directory. Created also file includes/silcos2.h.
4446 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4448 * Added preliminary BeOS support into the util library.
4449 Created lib/silcutil/beos/, and implemented all the needed
4450 functions to support SILC on BeOS. Created also file
4451 includes/silcbeos.h.
4453 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4455 * Added proper initializations to silc's irssi code, so it's
4456 now possible to load it as module. Affected files
4457 irssi/src/silc/core/silc-core.c,
4458 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4460 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4462 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4465 * Fixed the silcdoc document generator to correct generate
4466 docs from all kinds of filenames. Affected files are
4467 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4469 * ROBOdoc documented lib/silcutil/silcmemory.h.
4470 Added also new function silc_memdup.
4472 * Removed lib/silcutil/silcbufutil.h and moved those routines
4473 to the lib/silcutil/silcbuffer.h.
4475 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4477 * Added `user_count' to the SilcChannelEntry which now tells the
4478 number of users on the channel. The user count is now saved
4479 in normal server of global channels as well. Affected files
4480 silcd/server.c, idlist.h, packet_receive.c and command.c.
4482 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4483 include file utility functions.
4485 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4486 instead of calling directly OS routines.
4488 * Fixed NICK change printing in Irssi SILC Client. Fixed
4489 KICKED notify printing in Irssi SILC Client. Affected file
4490 irssi/src/silc/core/client_ops.c.
4492 * Fixed a NICK change bug in client library, to not recreate the
4493 client_entry->channels hash table everytime nick is changed.
4494 Affected file lib/silcclient/client.c.
4496 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4498 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4499 the SKE interface a bit.
4501 * Fixed padding problem in PKCS#1. The padding was not actually
4502 random since the random number generator was used incorrectly.
4503 This security bug affects only when encrypting with PKCS#1, and
4504 it is not currently used at all in SILC. SILC only use signing
4505 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4507 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4509 * Rewrote the notify handling in Irssi SILC client to not call
4510 the events as signals. Fixes problems with Perl support.
4511 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4513 * Send the auto-nicking NICK command in client library with
4514 little timeout after connecting. The affected file is
4515 lib/silcclient/client.c.
4517 * Added following new config file settings:
4518 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4519 key_exchange_timeout, conn_auth_timeout, connections_max,
4522 Implemented all the new config settings handling in the server.
4524 Optimized the use of SKE Mutual flag usage. Use it only
4525 if connection authentication protocol is not based in public
4528 Renamed all SilcServerConfigSection* to SilcServerConfig*
4529 to have a bit shorter names.
4531 Affected files silcd/serverconfig.[ch], server.[ch], and
4534 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4536 * Cleaned up the listening sockets code, preparing for the rehash
4537 support. Affected file is silcd/server.c.
4539 * Fixed some output messages. Affected files are silcd/silcd.c,
4542 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4544 * Create lib/doc/silcrng_intro.html document as introduction
4545 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4547 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4549 * Fixes to the silcd config template. Affected file is
4550 doc/example_silcd.conf.in.
4552 * Removed type casts from silc_calloc(), conforming to the
4553 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4555 * Removed param_name member from client, server, and router
4556 section structs, now identifying the param directly.
4558 Added CONFIG_FREE_AUTH macro in config file parsing.
4560 Affected files are silcd/serverconfig.[ch].
4562 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4564 * Fixed command line parameter handling. All SILC initialization
4565 is now done in silc_core_init() which also fixes autoconnecting
4568 Affected files irssi/src/silc/core/silc-core.c,
4569 irssi/src/fe-text/silc.c.
4571 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4573 * Added new configuration options and blocks:
4574 keepalive_secs, reconnect_count, reconnect_interval,
4575 reconnect_interval_max, reconnect_keep_trying and
4576 require_reverser_lookup. Added ConnectionParam block, and
4577 implemented the connection parameters when connecting as
4578 initiator and when accepting connections as responder.
4580 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4581 whether given configuration value has been given already.
4583 Affected files silcd/serverconfig.[c], server.[c].
4585 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4586 algorithm parts and created new file silcalgs.conf, that
4587 is now included from the example_silcd.conf.in.
4589 * Optimized the silc_server_connect_to_router_second to take
4590 the connection configuration object from the SilcServerConnection
4591 object instead of finding it during the connecting phase.
4592 Added the configuration object to SilcServerConnection struct.
4593 Affected files silcd/server_internal.h, server.c.
4595 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4597 * Add the client on channel after it was resolved at the
4598 channel message receiving, and it was not already on the
4599 channel. Affected file lib/silcclient/client_channel.c.
4601 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4603 * Fixed the public key authentication to allocate always the
4604 destination signature buffer instead of using static buffer.
4605 Affected file silcd/protocol.c.
4607 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4609 * Unified the serverconfig.[ch]'s helper function interface.
4610 Affected file silcd/serverconfig.[ch].
4612 * Removed doc/example_silc.conf.in since it is redundant.
4613 The make install will now install irssi/silc.conf file.
4615 * Added new Passphrase and Publickey authentication methods to
4616 config file, allowing both public key and passphrase based
4617 authentication to be set at the same time.
4619 Added `prefer_passphrase_auth' setting in config file which
4620 can be used to set to prefer passwd auth if both passwd and
4621 public key is set. If not set, public key is preferred.
4622 This has effect only when being initiator (responder will try
4625 Added support for authentication with passphrase and public key
4626 at the same time. The passphrase is tried first always since
4627 it is faster to check.
4629 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4631 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4633 * Merged the new SILC Config library, with the server parsing
4634 support. Read the header file silcconfig.h or the toolkit
4635 documentation for the news. Affected files are
4636 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4637 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4638 silcd/protocol.c silcd/server.c silcd/server_backup.c
4639 silcd/serverconfig.[ch] silcd/silcd.c.
4641 * Fixed some silclog documentation. Affected file is
4642 lib/silcutil/silclog.h.
4644 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4646 * The silc_cipher_register, silc_hash_register and
4647 silc_hmac_register now checks if the object to be registered
4648 is registered already. Affected files are
4649 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4651 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4653 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4655 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4657 * Allow zero length channel messages inside the Channel Message
4658 Payload. Affected file lib/silccore/silcchannel.c.
4660 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4661 as header filenames.
4663 * Removed lib/silcclient/README and created HTML file
4664 lib/silcclient/silcclient_using.html, which is now included
4665 as part of Toolkit documentation.
4667 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4669 * Fixed CUMODE_CHANGE notify handling to change the mode of
4670 correct client. Affected file lib/silcclient/client_notify.c.
4672 * Make silc_rng_alloc fail if it cannot allocate the sha1
4673 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4675 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4677 * Fixed the file transfer's key agreement payload to include
4678 zero port also if the hostname is NULL because it could not
4681 Call file transfer monitor callback now also if error occurs
4682 during key agreement protocol.
4684 Changed the silc_client_file_send interface to return the
4685 SilcClientFileError instead of session id. The session ID
4686 is returned into pointer provided as argument.
4688 Check that the file exists locally before sending the
4689 file transfer request at all.
4691 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4693 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4694 error than can occur while key agreement protocol. Affected
4695 file lib/silcclient/silcapi.h.
4697 * Fixed the event_mode CMODE handler to not crash when mode
4698 is changed and +k mode is set in the channel. Affected file
4699 irssi/src/silc/core/silc-channels.c.
4701 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4702 SILC_LOG_WARNING to give out Warning and not Error. Affected
4703 file lib/silcutil/silclog.c.
4705 * Fixed the channel message payload decryption in the function
4706 silc_channel_message_payload_decrypt to not modify the original
4707 buffer before it is verified that the message decrypted
4708 correctly. Otherwise, next time it is called with correct
4709 channel key it won't encrypt since the payload is corrupted.
4710 Affected file lib/silccore/silcchannel.c.
4712 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4714 * Do not constantly resize the window. A fix patch by cras.
4715 Affected file irssi/src/fe-text/screen.c.
4717 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4719 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4720 Affected file lib/silcutil/silcnet.c.
4722 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4724 * Fixed a bug in hash table internal routine for traversing
4725 the table with foreach callback. The current entry may
4726 become invalid in the callback but it was referenced after
4727 the callback returned.
4729 Do not allow auto rehashing of hash table during the
4730 silc_hash_table_foreach operation, for same reasons as it is
4731 not allowed for SilcHashTableList. Affected files are
4732 lib/silcutil/silchashtable.[ch].
4734 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4736 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4737 Win32 DLL. extern's in header files are now declared with
4740 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4742 * Fixed private message handling. It used some old code that
4743 caused the client to crash. Affecte file is
4744 lib/silcclient/client_prvmsg.c.
4746 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4748 * Added function silc_client_add_channel,
4749 silc_client_replace_channel_id, and removed functions
4750 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4751 from client library.
4753 * Added cross reference of the joined channels to the
4754 SilcClientEntry, and changed the SilcChannelEntry's
4755 users list to SilcHashTable. The affected files are
4756 lib/silcclient/idlist.[ch].
4758 * Fixed a bug in hash table tarversing. While the hash table
4759 is traversed with SilcHashTableList the table must not be
4760 rehashed. It is now guaranteed that auto rehashable tables
4761 are not rehashed while tarversing the list. Also defined that
4762 silc_hash_table_rehash must not be called while tarversing
4763 the table. Added function silc_hash_table_list_reset that must
4764 be called after the tarversing is over. The affected files are
4765 lib/silcutil/silchashtable.[ch].
4767 * Changed all hash table traversing to call the new
4768 silc_hash_table_list_reset in server and in client library.
4770 * Added function silc_client_on_channel to return the
4771 SilcChannelUser entry if the specified client entry is joined
4772 on the specified channel. This is exported to application as
4773 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4775 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4777 * Fixed founder regaining problem with JOIN command on normal
4778 server. The notify for mode change must be sent always and
4779 not only if !cmd->pending. Affected file silcd/command.c.
4781 * Fixed the WHOWAS command's reply sending to support the
4782 lists correctly. Affected file silcd/command.c.
4784 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4786 * When sending JOIN command to router for processing the
4787 sender's old command identifier was not saved back to the
4788 sender's command context, fixed now. The affected file is
4791 * Create the key in JOIN command of the router did not return
4792 the channel key, added check for this. Affected file is
4795 * Fixed a channel ID update bug in JOIN command reply. Do
4796 not directly upgrade the ID but call the function
4797 silc_idlist_replace_channel_id if the ID was changed.
4798 Affected file silcd/command_reply.c.
4800 * Fixed memory leaks from command calling if it would fail.
4801 Affected file silcd/command.c.
4803 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4805 * Applied patches from cras:
4807 Memory leak fixes around libaries, irssi window resize fix,
4808 new silclist.h and silcdlist.h, all extern inline changed to
4811 * Removed dotconf from lib/dotconf, not needed anymore.
4813 * Removed TRQ from lib/trq, not needed anymore.
4815 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4816 with server connections. Later this will be configurable
4817 in config file after new config file is done. Affected file
4820 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4822 * Fixed a crash in server related to channel announcements.
4823 Affected file silcd/server.c.
4825 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4827 * Fixed memory leaks in silc_server_create_new_channel*
4828 functions. Affected file silcd/server.c.
4830 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4831 which ID was changed. This way the router will send the
4832 user list for the channel again, and server won't be in
4833 desync in some rare circumstances. Affected file is
4834 silcd/packet_receive.c.
4836 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4838 * Check for NULL socket pointer in the function
4839 silc_server_packet_send_to_channel_real. Affected file
4840 silcd/packet_send.c.
4842 * Fixed the BAN notify handling to correctly remove ban
4843 list. Affected file silcd/packet_receive.c.
4845 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4847 * Fixed some header addition to Toolkit distribution in
4848 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4850 * Added lib/silcclient/client_ops_example.h as an template
4851 file for application programmers to quickly start using
4852 the SilcClientOperation functions in their application.
4853 Updated the lib/silcclient/README as well to tell about this
4854 nice file made available.
4856 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4858 * Call silc_server_remove_from_channels when removing client
4859 entry when NO_SUCH_CLIENT_ID was received. Affected file
4860 is silcd/command_reply.c.
4862 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4864 * Added server & router operator statistics updating. Affected
4865 file silcd/packet_receive.c and silcd/command.c.
4867 * Fixed the SERVER_SIGNOFF notify handling on normal server
4868 not to save the history information for clients. Same was
4869 fixed earlier in remove_clients_by_server function, but not
4870 here. Affected file silcd/packet_receive.c.
4872 * Raised the default connection-retry count from 4 to 7 in
4873 server. Affected file silcd/server.h.
4875 * Cancel any possible reconnect timeouts when we start the
4876 key exchange. Affected file silcd/server.c.
4878 * Do not reconnect on connection failure when SCONNECT was
4879 given. Affected files silcd/server.[ch].
4881 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4883 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4885 * Fixed the NICK command to always give the unformatted
4886 nickname to the one giving the NICK command. If unformatted
4887 nickname is cached already it will be formatted and the
4888 local entry will always get the unformatted nickname.
4889 Affected file lib/silcclient/idlist.c.
4891 * Fixed some double frees from client library commands.
4892 Affected file is lib/silcclient/command.c.
4894 * Fixed CUMODE command in server to assure that no one can
4895 change founder's mode than the founder itself, there was a
4896 little bug. Affected file silcd/command.c.
4898 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4900 * Removed the SilcClientCommandDestructor from the client
4901 libary, it is not needed anymore. Affected files are
4902 lib/silcclient/silcapi.h, command[_reply].[ch],
4903 client_notify, idlist.c.
4905 * Fixed GETKEY command to first resolve client, and then
4906 resolve the server only if the client was not found, instead
4907 of resolving both at the same time. Affected file is
4908 lib/silcclient/command.c.
4910 * Added silc_client_start_key_exchange_cb and lookup the
4911 remote hostname and IP address before starting the key
4912 exchange with server. The affected file is
4913 lib/silcclient/client.c.
4915 * The server's public key is now saved using the IP address
4916 of the server and not the servername for the filename.
4917 The hostname public key filename is checked as an fall back
4918 method if the IP address based filename is not found.
4920 Fixed the GETKEY command to save the fetched server key
4921 in correct filename.
4923 Print the remote server's hostname now when new key is
4924 received during connection process. Affected file is
4925 irssi/src/silc/core/client_ops.c.
4927 * Return always our own public key to the client if it asks
4928 for it with GETKEY command. Affected file silcd/command.c.
4930 * Removed the use_auto_addr variable from default config
4931 file since it was in wrong section. Affected file is
4934 * Fixed TOPIC_CHANGE notification to not route it when it
4935 was sent using silc_server_send_notify_to_channel function.
4936 Affected file silcd/command.c.
4938 * Fixed silc_server_send_notify_kicked to send the kicker's
4939 Client ID also, it was missing. Affected files are
4940 silcd/command.c, silcd/packet_send.[ch].
4942 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4944 * Do not save client history information in SERVER_SIGNOFF.
4945 Fixes the bug in normal server that it does not detect
4946 the client becoming valid after the server becomes back
4947 online. Affected file silcd/server_util.c.
4949 * Added `sock_error' field into the SilcSocketConnection
4950 context. When error occurs during socket operation (read
4951 or write) the error is saved. Added also new function
4952 silc_socket_get_error to return human readable socket error
4953 message. Affected files are lib/silcutil/silcsockconn.[ch],
4954 lib/silcutil/unix/silcunixsockconn.c, and
4955 lib/silcutil/win32/silcwin32sockconn.c.
4957 * The server now prints the socket error message in the
4958 signoff for client. Affected file silcd/server.c.
4960 * Fixed the `created' channel information sending from router
4961 to server in JOIN command. Checks now whether the channel
4962 really was created or not and set it according that.
4964 Fixed the JOIN command to use the client entry's current
4965 ID during the joining procedure instead of the one it sent
4966 in the command (it is checked though), since it can change
4967 between the packet processing and command processing, and
4968 would just case unnecessary pain in the client end. Affected
4969 file silcd/command.c.
4971 * Fixed a channel key payload sending to use correct channel
4972 ID when the server was forced to change the channel's ID by
4973 router. Router sent the key payload with the old Channel ID.
4974 Affected file silcd/packet_receive.c.
4976 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4978 * Call silc_server_save_channel_key only if the key payload
4979 was provided in the JOIN command's command reply. Affected
4980 file silcd/command_reply.c.
4982 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4984 * Fixed silc_mp_sizeinbase to return the value correctly with
4985 MPI. Affected file lib/silcmath/mp_mpi.c.
4987 * Fixed the stop_server signal to correctly stop the scheduler
4988 and gracefully stop the server when SIGTERM or SIGINT signals
4989 are received. Affected file silcd/silcd.c.
4991 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4993 * Simple handling of TERM and HUP signals. Also added some log
4994 flushing call around. Affected file is
4997 * Fixed small bugs in silclog.c. Now buffering output will take
4998 effect after 10 seconds since startup: This will ensure that
4999 no important startup messages are lost. Also output redirection
5000 will preserve original format ([Date] [Type] message).
5001 Affected file is lib/silcutil/silclog.c.
5003 * Added two options to the config file, in the logging section:
5004 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
5005 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
5007 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5009 * Do not print the warning about log files not being initialized
5010 more than once to avoid excess logging. Affected file is
5011 lib/silcutil/silclog.c.
5013 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5014 the SIM copying in make install in Makefile.am.pre.
5016 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5018 * Rewritten silclog APIs. Globally interesting changes follows:
5019 silc_log_set_files() changed to silc_log_set_file().
5020 silc_log_set_callbacks() changed to silc_log_set_callback().
5021 ROBOdoc documented silclog header file.
5022 SilcLogCb now returns bool to wether inihibit the default
5023 handler or not (to keep the old behaviour return always TRUE).
5024 The new APIs should also fix the problem of the
5025 silcd_error.log file that was written in the current directory.
5028 Log files streams will remain opened after silc_log_set_file()
5029 call, means less CPU usage notably on high traffic servers.
5030 File streams are now full buffered, and flushed to the disk
5031 every 5 minutes, lesses HD activity and CPU usage.
5032 Messages can be redirected, allowing admins to configure
5033 one single logfile for all server messages.
5034 the silc_log_quick global variable to activate fast-logging.
5035 Affected files lib/silcutil/silclog.[ch]
5037 * Changed some code to conform new silclog APIs. Affected
5038 files are doc/example_silcd.conf.in, silcd/server.c
5039 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5042 * Fixed a memory leak that could occur in some situations.
5043 Affected file silcd/serverconfig.c.
5045 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5047 * Added the silc_client_del_client to remove the client from
5048 all channels as well. Affected file lib/silcclient/idlist.c.
5050 * Fixed the client library to correctly remove the client
5051 from all channels when the client entry is being destroyed.
5052 Affected file lib/silcclient/client_notify.c, command.c.
5054 * Added auto-nicking support to the client library. If the
5055 applicatio now sets client->nickname it will be sent to the
5056 server after connecting by the library. This way for example
5057 SILCNICK (or IRCNICK) environment variables will have effect
5058 and always change the nickname automatically to whatever
5059 it is wanted. Affected file lib/silcclient/client.[ch].
5061 * Renamed silc_server_command_bad_chars to the
5062 silc_server_name_bad_chars and moved it to the
5063 silcd/server_util.[ch]. Added also new function
5064 silc_server_name_modify_bad to return nickname that
5065 includes bad characters as new nickname without those
5066 bad characters. This check and modify is now used in
5067 silc_server_new_client when the username is initially set
5068 as nickname, so it must be checked to be valid nickname.
5069 Affected file silcd/packet_receive.c.
5071 * The nickname length is now taken from the packet for real
5072 and not trusted to strlen() since it clearly can return
5073 wrong length for nickname including bad characters. This
5074 also applies to channel names. Affected file silcd/command.c.
5076 * Removed the lib/silcsilm/modules directory. Modules are now
5077 compiled into the lib/silcsim. Fixed the copying of the
5078 modules to follow symbolic links in Makefile.am.pre.
5080 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5082 * Fixed silc_string_regexify list creation. Fixes bugs with
5083 BAN and INVITE commands in server. The affected file is
5084 lib/silcutil/unix/silcunixutil.c.
5086 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5088 * Removed the command destructor entirely from the server's
5089 command and command reply routines. It is not needed, and
5090 its usage was buggy and caused crashes. Affected files are
5091 silcd/command[_reply].[ch].
5093 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5095 * Cancel protocol and NULL sock->protocol if timeout
5096 occurred during protocol. Affected file silcd/server.c.
5098 * Cancel protocol timeouts always before calling the final
5099 callback, to assure that after final callback is called
5100 no other state will be called for the protocol anymore.
5101 Affected file silcd/protocol.c.
5103 * Print error log if incoming connection configuration could
5104 not be found. Affected file silcd/server.c.
5106 * Fixed JOIN command to correctly save the founder mode
5107 to the client on normal SILC server, when the channel
5108 was created by the router. Affected file silcd/command.c.
5110 * Fixed LIST command (hopefully) to send correct reply
5111 packets. Affected file silcd/command.c.
5113 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5115 * The silc_packet_receive_process now returns FALSE if the
5116 read data was invalid packet, and TRUE if it was ok.
5118 The server now checks that if unauthenticated connection
5119 sends data and its processing fails the server will close
5120 the connection since it could be a malicious flooder.
5122 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5124 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5126 * Make sure the warning about error opening a log file is
5127 printed only once and not everytime it fails (produces
5128 too much useless log). Affected file lib/silcutil/silclog.c.
5130 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5132 * Made the silc_server_daemonise() function more readable.
5133 Affected file silcd/server.c.
5135 * Pid file is now optional, the user may comment it out from
5136 the config file. Removed define SILC_SERVER_PID_FILE, we
5137 don't need a default any longer. Affected file
5138 configure.in.pre, lib/Makefile.am.pre.
5140 * Make some use of the pid file. The server now dies at startup
5141 if it detects a valid pid file on his path. The server would
5142 die anyway in this circumstance, because of the bind() failure.
5143 Affected file silcd/silcd.c.
5145 * No longer compiling lib/dotconf.
5147 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5149 * Fixed JOIN command parsing not to crash. Affected file
5150 lib/silcclient/command.c.
5152 * Fied the NICK_CHANGE notify to add the new client entry
5153 even it is resolved. This removes an <[unknown]> nick
5154 thingy bug in the client. Affected file is
5155 lib/silcclient/client_notify.c.
5157 * Do not try to allocate 0 bytes (efence does not like it)
5158 in lib/silccore/silccomand.c when encoding payload.
5160 * Do not take IRCNICK as nickname in Irssi SILC client since
5161 it is not possible to set nickname before hand connecting
5162 the server (TODO has an entry about adding auto-nicking
5165 * Changed the silc_server_command_pending to check whether
5166 there already exists an pending entry with the specified
5167 command, command identifier and pending callback. This is
5168 to fix IDENTIFY and WHOIS related crashes that may register
5169 multiple pending commands with same identifier. Affected
5170 file silcd/command.c.
5172 * Fixed the server to reconnect to the router even if it
5173 was already reconnecting and EOF was received. This to
5174 fix a possibility that the server wouldn't ever try to
5175 auto-reconnect to the router. Affected file silcd/server.c.
5177 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5179 * Fixed the server's password authentication to use the
5180 length of the locally saved password, and not the one
5181 sent in the packet. Affected file silcd/protocol.c.
5183 * Fixed same password authentication problem in the
5184 Authentication Payload handling routines in
5185 lib/silccore/silcauth.c.
5187 * Yet another password authentication problem fixed with
5188 channel password handling in silcd/command.c.
5190 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5192 * If first character of string in silc_parse_userfqdn is '@'
5193 then do not parse it. Affected file is
5194 lib/silcutil/silcutil.c.
5196 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5198 * Fixed minor bug in IDENTIFY command reply sending, which
5199 caused various weird problems during JOIN when it was
5200 resolving names for users. Affected file silcd/command.c.
5202 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5204 * Fixed the IDENTIFY command reply sending to chech better valid
5205 clients. It was possible to send incomplete list of replies.
5206 Affected file silcd/command.c.
5208 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5210 * Added silc_client_command[s]_[un]register functions now to
5211 dynamically register the commands in client library. Removed
5212 the static table of commands. This allows the client library
5213 to call commands without causing the application to know about
5214 what commands library has called.
5216 Removed the INFO command reply kludge to detect when the command
5217 was called by library. Now library use its own command reply
5218 function for INFO command.
5220 Added function silc_client_command_call to call a command.
5221 Application can use it to call command, not access the structure
5224 Now all commands that are sent by the client library (not
5225 explicitly sent by application) use own command reply functions.
5227 Affected files around lib/silcclient/ and in
5228 irssi/src/silc/core/.
5230 * Fixed the WHOIS command reply sending to chech better valid
5231 clients. It was possible to send incomplete list of replies.
5233 Fixed the WHOIS and IDENTIFY to send the request to router
5234 if normal server did not do it and did not find any results.
5236 Affected file silcd/command.c.
5238 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5240 * Moved the internal data from SilcClient context into its
5241 own file, not accesible to application. Affected files
5242 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5243 and other files in client library.
5245 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5247 * Added doc/examples installation target in Makefile.am.pre.
5250 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5252 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5253 commands the found client entry will be removed from the
5254 cache, after notifying application about the error. Affected
5255 file lib/silcclient/command_reply.c.
5257 * Changed the /MSG to check for exact nickname user gave, and
5258 not let `nick' match `nick@host' if it is only one found. Now,
5259 user must type the exact nickname (like nick@host2) even if
5260 there are no more than one same nicks found. This is to avoid
5261 a possibility of sending nickname to wrong nickname since
5262 `nick' could match `nick@host'. Affected file is
5263 irssi/src/core/silc-servers.c.
5265 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5267 * Do not print "you are now server operator" or similar when
5268 giving /away command. Affected files are
5269 irssi/src/silc/core/client_ops.c, silc-servers.h.
5271 * Made the silc_server_command_pending_error_check to send
5272 the same command reply payload it received back to the
5273 original sender of the command. This way all arguments
5274 that was received by the server will be received by the
5275 client too. Affected file silcd/command.c.
5277 * Added the silc_idcache_add to return the created cache entry
5278 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5280 * Add global clients to expire if they are not on any channel.
5281 This is because normal server will never know if they signoff
5282 if they are not on any channel. The cache expiry will take
5283 case of these entries. This is done by normal servers only.
5284 The affected files are silcd/command_reply.c,
5285 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5287 * If server receives invalid ID notification for WHOIS or
5288 IDENTIFY and the ID exists in the lists, it is removed.
5289 Affected file silcd/command_reply.c.
5291 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5292 in client then client entry that it matches is searched and
5293 the nickname is printed on the screen for user. Affected
5294 file irssi/src/silc/core/client_ops.c.
5296 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5298 * Use cache entry expire time in the LIST command reply to
5299 purge old entries from the cache after the LIST command
5300 reply has been received. This way we don't have non-existent
5301 entries in the cache for too long. Affected file is
5302 silcd/command_reply.c.
5304 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5306 * If we are normal server, and we've not resolved client info
5307 in WHOIS or IDENTIFY from router, and it is global client,
5308 we'll check whether it is on some channel. If it is not
5309 then we cannot be sure about its validity and will resolve it
5310 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5311 file silcd/command.c.
5313 * Search channel by name (if possible) rather than by ID
5314 in IDENTIFY command's command reply. Affected file is
5315 silcd/command_reply.c.
5317 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5319 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5320 Updated specs and implemented it. Affected file silcd/command.c,
5321 silcd/packet_send.c and silcd/packet_receive.c.
5323 * Implemented the <founder auth> payload handling in the JOIN
5324 command. If provided all conditions for channel joining
5325 except requirement to provide correct passphrase can be
5326 overrided by the channel founder. Updated the protocol specs.
5327 Affected file silcd/command.c.
5329 Added support for founder auth in JOIN command in client
5330 library. Fixed the parsing of the JOIN command now to support
5331 all options as they should be. The affected file is
5332 lib/silcclient/command.c.
5334 * Optimized the WHOIS and IDENTIFY commands to send the request
5335 to router only if it includes nicknames or other names. If
5336 they include only IDs then check the local cache first before
5337 routing. Affected file is silcd/command.c.
5339 * Added channels topic announcements. Affected file is
5340 silcd/packet_receive.c and silcd/server.c.
5342 * Fixed the silc_server_send_notify_topic_set to really destine
5343 the packet to channel. Affected file silcd/packet_send.c.
5345 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5346 library. Affected file lib/silcclient/client_notify.c.
5348 * Added UMODE announcements. Affected file silcd/server.c.
5350 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5352 * Memory leak fixes in:
5354 lib/silcutil/silcsockconn.c
5355 lib/silcske/silcske.c
5356 lib/silcske/groups.c
5358 lib/silccrypt/silcpkcs.c
5359 lib/silccore/silccommand.c
5360 lib/silccore/silcidcache.c
5365 * ROBOdoc documented the lib/silcske/groups.h file and a
5366 bit changed the interface for better.
5368 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5370 * Update the client entry context in the ID cache after
5371 nick change. Affected file lib/silcclient/command.c.
5372 Fixes the CUMODE command when regaining founder privileges,
5373 and a little WHOIS problem.
5375 * Fixed silc_net_gethostbyname to correctly call the
5376 inet_ntop. Affected file lib/silcutil/silcnet.c.
5378 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5380 * Added IPv6 support checking to the configure.in.pre, added
5381 also --enable-ipv6 option to override the check. Affected
5382 file configure.in.pre.
5384 * The silc_thread_create now calls the start function
5385 directly if threads support is not compiled in. Removes
5386 ugly #ifdef's from generic code. Affected files are
5387 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5389 * Added silc_net_gethostby[name/addr]_async to asynchronously
5390 resolve. Affected files are lib/silcutil/silcnet.[ch].
5392 * Added support for rendering IPv6 based server, client and
5393 channel IDs. Affected file lib/silcutil/silcutil.c.
5395 * Added support for creating IPv6 based server IDs. Affected
5396 file is silcd/serverid.c.
5398 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5400 * Added silc_net_gethostby[addr/name] into the
5401 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5402 routines. Added silc_net_is_ip[4/6]. Affected file is
5403 lib/silcutil/unix/silcunixnet.c. All routines that take
5404 address as argument now supports both IPv4 and IPv6 addresses.
5406 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5408 * Fixed LIST command reply sending in server. Affected file
5411 * Server now sends the kicker's client ID in the KICK notify
5412 to the kicked client. Affected file silcd/command.c.
5414 * The client library now parses the kickers client ID and
5415 UI displays it. Affected files lib/silcclient/client_notify.c
5416 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5418 * Made all payload parsing function prototypes consistent.
5419 They all take now const unsigned char * and uint32 pair as
5420 the payload data instead of SilcBuffer. Changes all around
5421 the source tree. Other unsigned char* -> const unsigned char*
5422 changes around the tree as well.
5424 * Optimized SFTP client and server packet sending not to
5425 allocate new buffer for each packet but to recycle the
5426 first allocated buffer. Affected files are
5427 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5429 * Optimized the SFTP client to use SilcList instead of
5430 SilcDList for requests, because it is faster. Affected file
5431 is lib/silcsftp/sftp_client.c.
5433 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5434 into lib/silccore/silcid.[ch].
5436 Renamed silcpayload.[ch] into silcargument.[ch].
5438 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5440 * If client entry is deleted with active key agreement
5441 session, abort the session.
5443 The silc_client_abort_key_agreement now calls the completion
5444 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5446 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5449 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5451 * Don't use __restrict in older GCC's. Affected file is
5452 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5454 * silc_net_localhost now attempts to reverse lookup the
5455 IP/hostname. Affected file lib/silcutil/silcnet.c.
5457 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5458 command. It can be used to gain founder privileges at
5459 the same time when joining the channel.
5461 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5462 kicker's client ID as well. Updated protocol specs.
5464 Defined that the server must send SILC_COMMAND_IDENTIFY
5465 command reply with error status to client who sent
5466 private message with invalid client ID.
5468 Updated the protocol specification.
5470 * Added silc_server_send_command_reply to send any
5471 command reply. Affected file silcd/packet_send.[ch].
5473 * Added silc_id_payload_encode_data to encode ID payload
5474 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5476 * The server now send IDENTIFY command reply with error
5477 status if client ID in private message is invalid. Affected
5478 file silcd/packet_receive.c.
5480 * Save the server key file with server's IP address in
5481 the filename instead of hostname. The affected file is
5482 irssi/src/silc/core/client_ops.c.
5484 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5486 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5489 * Added libtool support for compiling shared objects in
5490 lib/silcsim. Affected file configure.in.pre and
5491 lib/silcsim/Makefile.am. Original patch by cras.
5493 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5495 * Pid file configuration, and server's config file fixes
5496 patch by toma. Updated CREDITS file.
5498 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5500 * Fixed silc_client_channel_message to not try to decrypt
5501 the message twice if it resolved the destination client
5502 information. This could cause of dropping one channel
5503 message. Affected file lib/silcclient/client_channel.c.
5505 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5507 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5508 lib/silcclient/client.c. This function is used when the SILC
5509 Client is run under some other scheduler, or event loop or
5510 main loop. On GUI applications, for example this may be
5511 desired to used to run the client under the GUI application's
5512 main loop. Typically the GUI application would register an
5513 idle task that calls this function multiple times in a second
5514 to quickly process the SILC specific data.
5516 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5518 * Fixed silc_server_drop() for dropping the supplementary
5519 groups as well, this could cause a security hole on some
5522 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5524 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5527 * Write PID file after dropping privileges. Added -F option
5528 to run server on foreground. A patch by debolaz.
5529 Affected files silcd/server.c, silcd/silcd.c.
5531 * Fixed MOTD to return the MOTD file server name. Affected
5532 file silcd/command.c.
5534 * Added INFO command reply handling to the Irssi SILC Client.
5535 Affected file irssi/src/silc/core/client_ops.c.
5537 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5539 * Fixed the silc_idcache_list_* routines to really support
5540 the dynamic list. Fixes a crash. Affected file is
5541 lib/silccore/silcidcache.c.
5543 * Fixed the LIST command reply to really call LIST command's
5544 pending callbacks. Affected file silcd/command_reply.c.
5546 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5548 * Update conn->local_entry->nickname after giving NICK
5549 command. Affected file lib/silcclient/command.c.
5551 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5553 * Added the [pid] option to the silcd configuration file
5555 Affected files: serverconfig.[ch] and silcd.c
5557 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5559 * Save fingerprint in WHOIS command reply in server.
5560 Affected file silcd/command_reply.c.
5562 * Fixed NICK commands pending callback registration.
5563 Affected file lib/silcclient/command.c.
5565 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5567 * Use ++server->cmd_ident when sending commands in server,
5568 instead of random number. Affected file silcd/command.c.
5570 * Fixed GETKEY command reply to call actually GETKEY pending
5571 command callbacks. Affected file silcd/command_reply.c.
5573 * A bit stricter check for nicknames. Check for same nickname
5574 in NICK command also. Affected file silcd/command.c.
5576 * Do not call INFO command everytime client ID changes, only
5577 during first connecting. Affected file lib/silcclient/client.c.
5579 * Set the new nickname only after successful command reply for
5580 NICK command is returned by server. Affected file
5581 lib/silcclient/command.c.
5583 * Remove nicknames from nicklist during server_signoff notify.
5584 Should fix /NAMES bit more. The affected file is
5585 irssi/src/silc/core/silc-channels.c.
5587 * Added `fingerprint' field to the SilcIDListData in the
5588 silcd/idlist.h to hold the fingerprint of the client's
5591 Send the fingerprint of the client's public key in WHOIS
5594 Affected files silcd/command.c, and silcd/idlist.[ch].
5596 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5597 create fingerprint from given data.
5599 * Show the fingerprint of the client's public key in WHOIS.
5600 Affected files irssi/src/module-formats.[ch] and
5601 irssi/src/silc/core/client_ops.c.
5603 * Format the multiple same nicknames also during JOIN and
5604 NICK_CHANGE notifys. Affected file is
5605 lib/silcclient/client_notify.c.
5607 * Do not print error on screen for invalid private message
5608 payload since it can come if someone is sending private
5609 messages with wrong key. Affected file
5610 lib/silccore/silcprivate.c.
5612 * Fixed multiple concurrent /PING crash. Affected file
5613 lib/silcclient/command.c.
5615 * Changed the wrong ID encoding. All IP addresses must be
5616 in MSB first order in encoded format. They were encoded
5617 wrong and was in LSB format. Affected files are
5618 silcd/serverid.c, lib/silcutil/silcutil.c.
5620 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5622 * Call the `connect' client operation through the scheduler
5623 in case of error. Affected file lib/silcclient/client.c.
5625 * Call the `failure' client operation even if the error
5626 occurred locally during a protocol. Affected file is
5627 lib/silcclient/protocol.c.
5629 * Added support of sending LIST command to router from normal
5630 server. This way normal server can get list of all channels
5631 in the network too. Fixed the channel list sending in the
5632 server too. Affected files are silcd/command.c, and
5633 silcd/command_reply.[ch].
5635 * Added silc_server_update_channels_by_server and
5636 silc_server_remove_channels_by_server. They are used during
5637 disconnection of primary router and in backup router protocol.
5638 Affected file silcd/server_util.[ch], silcd/server.c and
5639 silcd/server_backup.c.
5641 * Fixed channel adding to global list in IDENTIFY command
5642 reply in server. Affected file silcd/command_reply.c.
5644 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5646 * If the incoming packet type is REKEY or REKEY_DONE process
5647 that packet always synchronously. Fixes yet another MAC
5648 failed error on slow (dialup) connections. Affected file
5649 lib/silcclient/client.c and silcd/server.c.
5651 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5653 * Call check_version SKE callback for initiator too. Affected
5654 file lib/silcske/silcske.c.
5656 * Implemented fix for security hole found in the SKE that was
5657 fixed in the specification few days back; the initiator's
5658 public key is now added to the HASH value computation.
5659 Added backwards support for the old way of doing it too, for
5660 old clients and old servers. Affected file is
5661 lib/silcske/silcske.c.
5663 * Enabled mutual authentication by default in SKE. If initiator
5664 is not providing mutual authentication the responder will
5665 force it. This will provide the proof of posession of the
5666 private key for responder. The affected files are
5667 lib/silcclient/protocol.c and silcd/protocol.c.
5669 * Do not cache anymore the server's public key during SKE.
5670 We do mutual authentication so the proof of posession of
5671 private key is done, and if the server is authenticated in
5672 conn auth protocol with public key we must have the public
5673 key already. Affected file silcd/protocol.c.
5675 * Added new global debug variable: silc_debug_hexdump. If
5676 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5677 file lib/silcutil/silclog.[ch].
5679 * Fixed compilation warning due to char * -> const char *.
5680 Affected files lib/silcutil/silcnet.h, and
5681 lib/silccore/silcauth.[ch].
5683 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5685 * Fixed CMODE command when new channel key was created. If
5686 the creation failed the old key was removed. Next time giving
5687 same command would crash the server since the old key was
5688 freed already. Affected file silcd/command.c.
5690 * Fixed the silc_server_announce_get_channels to not crash
5691 on reconnect. Affected file silcd/server.c.
5693 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5695 * Added silc_log_set_debug_string function to set a regex
5696 string to match for debug output. Only the function names,
5697 or filenames matching the given debug string is actually
5698 printed. This way it is possible to filter out those debug
5699 strings that user is not interested in.
5701 Fixed a bug in silc_string_regexify.
5703 Affected files lib/silcutil/silclog.[ch], and
5704 lib/silcutil/unix/silcunixutil.c.
5706 * Changed the -d options in both server and Irssi SILC client
5707 to take the debug string as argument. Affected files
5708 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5710 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5712 * Added silc_hash_babbleprint to create a Bubble Babble
5713 Encoded fingerprint. The encoding is developed by Antti
5714 Huima (draft-huima-babble-01.txt), and it creates human
5715 readable strings out of binary data. Affected file
5716 lib/silccrypt/silchash.[ch].
5718 * Print the babble print now in addition of fingerprint as well
5719 in Irssi SILC client. Affected files are
5720 irssi/src/fe-common/silc/module-formats.[ch],
5721 irssi/src/fe-common/silc/core/client_ops.c.
5723 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5725 * Fixed a security problem found in SKE. The initiator's
5726 public key too is now added to the HASH hash value creation
5727 which is signed by the responder to create the SIGN value.
5728 This will prevent anyone in the middle to lie to the responder
5729 about the initiator's public key. If this is done now, the
5730 man in the middle will get caught. Updated the protocol
5733 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5735 * Better installation directory handling. Configure module
5736 paths and other paths automatically to example_silc* files
5737 in doc/. A patch by toma.
5739 * Fixed compiler warning from MPI library, and from SILC RNG.
5742 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5743 It can be configured with ./configure. A patch by toma.
5745 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5747 * Find correct make to use in prepare-clean. A patch by
5748 toma. Affected file prepare-clean.
5750 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5752 * Added irssi variables use_auto_addr, auto_bind_ip,
5753 auto_bind_port and auto_public_ip.
5755 * Changed the interface for silc_client_send_key_agreement
5756 in lib/silcclient/silcapi.h
5760 irssi/src/silc/core/silc-core.c
5762 lib/silcclient/silcapi.h
5763 irssi/src/silc/core/silc-channels.c
5764 lib/silcclient/client_keyagr.c
5767 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5769 * Added silc_pkcs_public_key_compare to compare two
5770 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5772 * Check that the client who set the founder mode on the
5773 channel is the same client that is giving the founder
5774 mode to itself. It is done by comparing the saved public
5775 key (it is saved even in the authentication is passphrase).
5776 Affected file silcd/command.c.
5778 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5780 * Do not process packet for disconnected socket connection.
5781 Affected file lib/silccore/silcpacket.c.
5783 * Process the DISCONNECT packet through scheduler in the
5784 client library. Affected file lib/silcclient/client.c.
5786 * Fixed the silc_client_packet_parse to not to increase
5787 the packet sequence number if the conn->sock and the
5788 current socket connection is not same. This can happen
5789 for example during key agreement when the conn includes
5790 multiple socket connections (listeners). Affected file
5791 lib/silcclient/client.c.
5793 * The sender of the file transfer request now provides also
5794 the pointer (listener) for the key exchange protocol. If
5795 the listener cannot be created then it sends empty key
5796 agreement and lets the receiver provide the listener.
5798 Added `local_ip' and `local_port' arguments to the
5799 silc_client_file_send. If they are provided they are used,
5800 if not then it will attempt to find local IP address, if
5801 not found or bind fails then the remote client will provide
5804 Affected files are lib/silcclient/client_ftp.c and
5805 lib/silcclient/silcapi.h.
5807 * Extended the FILE SEND command to support defining the
5808 local IP and port for key exchange listener. They are
5809 optional. Affected file irssi/src/silc/core/silc-servers.c.
5811 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5813 * Defined to WHOIS command reply the sending of fingerprint
5814 of the client's public key (if the proof of posession of the
5815 corresponding private key is verified by the server).
5816 Updated to the protocol specification.
5818 * Added support of receiving the client's public key's
5819 fingerprint in command reply in client library. Affected
5820 file is lib/silcclient/command_reply.c, and
5821 lib/silcclient/idlist.[ch].
5823 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5825 * Do not send over 128 chars long nickname to the server
5826 in NICK command. Affected file lib/silcclient/command.c.
5828 * Do not send over 256 chars long channel names to the server
5829 in JOIN command. Affected file lib/silcclient/command.c.
5831 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5833 * Assure that silc_server_close_connection cannot be called
5834 twice for same socket context. Affected file is
5837 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5839 * Send error message to application if opening file for
5840 writing during file transfer fails. Affected file is
5841 lib/silcclient/client_ftp.c.
5843 Remove all file transfer sessions for a client that we're
5844 removing from ID cache.
5846 Affected file is lib/silcclient/client_ftp.c.
5848 * Fixed silc_net_addr2bin to return correct address. Affected
5849 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5851 * Fixed file transfer session removing on signoff notify.
5852 Affected file irssi/src/silc/core/silc-servers.c.
5854 * Added the SilcClientFileError to be returned in the monitor
5855 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5856 Affected file lib/silcclient/silcapi.h.
5858 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5860 * Fixed a crash in silc_client_ftp_free_sessions and
5861 silc_client_ftp_session_free_client. Affected file
5862 lib/silcclient/client_ftp.c.
5864 * Added `disabled' field in the SilcChannelEntry in the server
5865 to indicate if the server entry is disabled. Affected file
5866 silcd/idlist.h, silcd/command[_reply].c.
5868 * SILC server adds now /var/run/silcd.pid everytime it is
5869 started. Affected file silcd/silcd.c.
5871 * Added silc_server_packet_send_clients to send a packet to
5872 the provided table of client entries. Affected file
5873 silcd/packet_send.[ch].
5875 * Fixed a crash in client resolving in client_prvmsg.c in
5876 client library. Affected file lib/silcclient/client_prvmsg.c.
5878 * Do not actually remove the client directly from ID cache
5879 during SERVER_SIGNOFF, but invalidate it. This way we
5880 preserve the WHOWAS info for the client. Affected file
5881 silcd/server_util.c.
5883 * Fixed SERVER_SIGNOFF notify handling in the server. The
5884 server is now able to process incoming SERVER_SIGNOFF notify
5885 for a server that it doesn't even know about. It will remove
5886 the clients provided in the notify. Affected file
5887 silcd/packet_receive.c.
5889 * Check for partial packet in data queue after every packet that
5890 was found from the queue. Return and wait for more data if
5891 there is partial data in queue. Affected file is
5892 lib/silccore/silcpacket.c.
5894 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5896 * Added SilcClietFileError enum to indicate error in
5897 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5898 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5899 Affected files lib/silcclient/silcapi.h and
5900 lib/silcclient/client_ftp.c.
5902 * Check that newsize in silc_buffer_realloc is larger than
5903 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5905 * Added better monitor of file transfers. It now monitors
5906 key agreement protocol during the file transfer too. Added
5907 error reporting too. Affected files
5908 irssi/src/silc/core/silc-servers.c,
5909 irssi/src/fe-common/silc/module-formats.[ch].
5911 * Wrote a help file for FILE command.
5913 * Added silc_rng_global_get_byte_fast to get not-so-secure
5914 random data as fast as possible. Random data is read from
5915 /dev/urandom if available and from the SILC RNG if not
5916 available. It is used in padding generation. Affected file
5917 lib/silccrypt/silcrng.[ch].
5919 * All packets in client library are now processed synchronously.
5920 Optimized packet processing a lot. Affected file
5921 lib/silcclient/client.c.
5923 * All server connection packets are processing synchronously
5924 now in server, to optimize packet processing. Affected file
5927 * Include files are installed now only in Toolkit distribution
5928 if make install is given. Affected files: all Makefile.am's.
5930 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5932 * Assure that silc_client_notify_by_server_resolve does not
5933 resolve the client information multiple times. If it cannot
5934 be found by the first it cannot be found at all. Affected
5935 file lib/silcclient/client_notify.c.
5937 * Fixed WHOWAS command reply calling. Affected file
5938 lib/silcclient/command_reply.c.
5940 * Removed all references to silc_idlist_get_client from the
5941 Irssi SILC client since that call is internal call used by
5942 the library. The Irssi SILC client will use now client
5943 retrieval functions found in silcapi.h.
5945 * Fixed a bug in resolving nickname info before sending
5946 private message. It used freed memory. Affected file
5947 irssi/src/silc/core/silc-servers.c.
5949 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5951 * Assure my_channels statistics cannot go negative in server.
5952 Affected files silcd/server.c, silcd/server_util.c.
5954 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5956 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5958 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5960 * Win32 Toolkit changes. Affected files
5961 win32/silc.dsw, win32/libsilc/libsilc.def,
5962 win32/libsilcclient/libsilc.def,
5963 lib/silcutil/silcutil.c, and
5964 lib/sftp/sftp_fs_memory.c.
5966 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5968 * Added silc_net_localip to return local host's IP address.
5969 Affected file lib/silcutil/silcnet.[ch].
5971 * If key exchange or rekey protocol is active for a connection
5972 parse all packets syncronously since there might be packets
5973 in packet queue that we are not able to process without first
5974 processing packets before them. Affected file silcd/server,
5975 lib/silcclient/client.c.
5977 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5978 whether library should continue processing the packet.
5979 Affected file lib/silccore/silcpacket.h.
5981 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5982 SilcSFTPMonitorData to SFTP server to monitor various
5983 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5984 lib/silcsftp/sftp_server.c.
5986 * Added silc_file_size to return file size. Affected file
5987 lib/silcutil/silcutil.[ch].
5989 * Implemented the file transfer support for the client library.
5990 Added preliminary support for simple client to client one-file
5991 transmission. Affected file lib/silcclient/client_ftp.c,
5992 lib/silccilent/client.[ch].
5994 * Added new local command FILE to the Irssi SILC Client.
5995 It is used to perform the file transfer. It has subcommands
5996 SEND, RECEIVE, SHOW and CLOSE. Affected files
5997 irssi/src/silc/core/client_ops.c,
5998 irssi/src/silc/core/silc-server.[ch].
6000 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6002 * Relay the SILC_PACKET_FTP in the server. Affected files
6003 silcd/server.c and silcd/packet_receive.c.
6005 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6007 * Renamed silc_file_read and silc_file_write to functions
6008 silc_file_readfile and silc_file_writefile. Added function
6009 silc_file_open and silc_file_close. Affected files
6010 lib/silcutil/silcutil.[ch].
6012 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6014 * Resolve the client info when received private message or
6015 channel message for a client which nickname we don't know.
6016 Affected files lib/silcclient/client_prvmsg.c and
6017 lib/silcclient/client_channel.c.
6019 * Do not crash in /KEY if client is not connected. Affected
6020 file irssi/src/silc/core/silc-channels.c.
6022 * Added SilcClientStatus field to the SilcClientEntry in the
6023 lib/silcclient/idlist.h.
6025 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6026 is incomplete and is being resolved, it won't be resolved
6029 Make sure also that USERS command reply does not resolve
6030 twice information. Affected file is
6031 lib/silcclient/command_reply.c.
6033 Make sure that silc_client_get_clients_by_list does not
6034 resolve twice same information.
6036 * Check for valid client->id in the silc_server_free_client_data.
6037 Affected file silcd/server.c.
6039 * Fixed /GETKEY nick@server not to crash if the server entry
6040 is not found. Affected file lib/silcclient/command.c.
6042 * Fixed the silc_server_check_cmode_rights to check the
6043 requested modes correctly. Affected file silcd/command.c.
6045 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6047 * Better checks for non-printable chars in nick added.
6048 Affected file silcd/command.c.
6050 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6052 * Call the silc_server_udpate_servers_by_server in the
6053 primary router that comes back online in the backup resuming
6054 protocol. Otherwise it routes packets wrong. Affected file
6055 silcd/server_util.[ch], silcd/server_backup.c.
6057 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6059 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6060 lib/silcutil/silcbuffmt.[ch].
6062 * Redefined the SILC packet header to include the padding
6063 length. Affected file lib/silccore/silcpacket.[ch].
6065 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6066 length for maximum padding up to 128 bytes). Affected
6067 file lib/silccore/silcpacket.h.
6069 * Removed all backwards support for old 0.5.x MAC thingies.
6070 The SILC packet header change makes it impossible to be
6071 backwards compatible.
6073 * Send the ENDING packet with timeout in the backup resuming
6074 protocol. This is to assure that all routers has connected
6075 to the primary router. Affected file silcd/server_backup.c.
6077 * Changed the RNG to take the first IV from random data. It
6078 used to take it from zero actually. Changed the RNG also
6079 to use /dev/urandom during session. /dev/random is used
6080 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6082 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6084 * Changed the SILC packet header to have the first two bytes
6085 (the packet length) encrypted. Affected files aroung the
6086 code tree, lib/silccore/silcpacket.[ch]. Removed the
6087 SilcPacketCheckDecrypt callback. It is not needed anymore
6088 since the silc_packet_receive_process will determine now
6089 whether the packet is normal or special.
6091 * Implemented the unidirectional MAC keys. Affected files
6092 lib/silcske/silcske.c, silcd/protocol.c and
6093 lib/silcclient/protocol.c.
6095 * Implemented the packet sequence number to the MAC computation.
6096 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6097 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6098 lib/silcclient/protocol.c.
6100 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6102 * Allow backup router to announce servers. All servers
6103 announced by backup router are added to the global list
6104 automatically. Update hte server's socket to our primary
6105 router also when backup router announces a server.
6106 Affected file silcd/packet_receive.c.
6108 * Do not update the client->router in the function
6109 silc_server_udpate_clients_by_server if the client is on
6110 global list. We might fail to find any specific server
6111 for locally connected clients and local cell clients. They
6112 should still use the `from' and not `to' as client->router.
6113 This fixes backup router resuming protocol. Affected file
6114 silcd/server_util.c.
6116 * Decrease channel statistics count only if the channel
6117 deletion worked. Affected files are silcd/server.c and
6118 silcd/server_util.c.
6120 * Added silc_server_update_servers_by_server to update origin
6121 of all server entries. Used during backup router protocol.
6122 Affected files silcd/server_util.[ch], silcd/server.c. and
6123 silcd/backup_router.c.
6125 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6126 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6127 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6128 lib/silccrypt/silchmac.c.
6130 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6132 * Assure that router cannot reroute the same channel message
6133 to the sender. Affected file silcd/packet_receive.c.
6135 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6137 * Made better checks that the channel message is not sent
6138 to the router it came from. Affected file is
6139 silcd/packet_send.c. Fixed memory leak too.
6141 * Announce informations for incoming router connection, but
6142 only after checking if it is replaced by backup router.
6143 Affected file silcd/packet_receive.c.
6145 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6147 * Fixed the backup resuming protocol to work in multiple
6148 router environment. Affected file silcd/server_backup.c.
6150 * Route packet only to one router in the function
6151 silc_server_packet_send_to_channel. Affected file is
6152 silcd/packet_send.c.
6154 * Fixed silc_server_send_notify_dest to set the broadcast
6155 flag. Fixed the silc_server_send_notify_topic to actually
6156 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6157 Affected file silcd/packet_send.c.
6159 * Changed the SFTP Filesystem interface. Changed the
6160 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6161 the filesystem operation function. The SilcSFTPFilesystem
6162 is now a context that is allocated by all filesystem allocation
6163 functions and it already includes the operations structure
6164 and filesystem specific context. It is given as argument
6165 now to the silc_sftp_server_start. This made the interface
6166 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6167 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6169 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6171 * Changed the backup router adding and getting interfaces
6172 in the server. The router that will be replaced by the
6173 specified backup router is now sent as argument. Affected
6174 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6177 * Added silc_net_addr2bin_ne to return the binary form of
6178 the IP address in network byte order. Affected files
6179 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6181 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6183 * Check for existing server ID in silc_server_new_server
6184 and in silc_server_connect_to_router_final and remove the
6185 old entry if it exists. Affected file silcd/packet_receive.c,
6188 * Send the channel message always to only one router, either
6189 in upstream or downstream. Affected file is
6190 silcd/packet_send.c.
6192 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6194 * Wrote the definition of the backup resuming protocol to the
6195 protocol specification.
6197 * Removed one redundant channel key generation from normal
6198 server during joining procedure. Removed one redundant
6199 channel key sending from server to router during joining
6200 procedure. Affected file silcd/command.c.
6202 * Made minor bugfixes to the backup router resuming protocol.
6203 Affected file silcd/server_backup.c, server.c.
6205 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6207 * Added --disable-asm configuration option. Affected files
6208 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6211 * Implemented the backup resuming protocol that is used to
6212 resume the primary router position in the cell after the
6213 primary router comes back online. Affected files
6214 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6215 and silcd/server_util.[ch].
6217 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6219 * Sleep two (2) seconds after sending QUIT command to server.
6220 Affected file lib/silcclient/command.c.
6222 * Assure that if outgoing data buffer is pending do not force
6223 send any data. Affected file silcd/packet_send.c.
6225 * Assure that if outgoing data buffer is pending do not force
6226 send any data. Affected file lib/silcclient/client.c.
6228 * Implemented the backup router support when the primary router
6229 goes down. The servers and routers can now use the backup
6230 router as new primary router without loosing connectivity.
6232 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6234 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6235 in the server to indicate disabled entry. All data read
6236 from the connection will be ignored and no data is sent
6237 for entry that is disabled. Affected files are
6238 silcd/idlist.h, silcd/server.c.
6240 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6242 * Created SFTP client and server test programs in the
6243 lib/silcsftp/tests directory.
6245 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6247 * Implemented memory filesystem (virtual filesystem) for
6248 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6251 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6253 * Implemented the SFTP (SSH File Transfer Protocol) to the
6254 lib/silcsftp. It includes SFTP client and SFTP server
6257 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6259 * Moved lib/silccore/silcprotocol.[ch] to the
6260 lib/silcutil library.
6262 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6263 take variable argument list pointer as argument. Affected
6264 file lib/silcutil/silcbuffmt.[ch].
6266 * Added silc_buffer_set function that is used to set data
6267 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6268 Affected file lib/silcutil/silcbuffer.h.
6270 * Changed various routines in the core library to use the new
6271 silc_buffer_set instead of allocating new buffer only for
6274 * Added 64-bit value formatting and unformatting support to the
6275 silc_buffer_[un]format routines. Affected file is
6276 lib/silcutil/silcbuffmt.[ch].
6278 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6279 to includes/bitmove.h.
6281 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6283 * Fixed channel user mode saving in client library. Affected
6284 file lib/silcclient/command[_reply].c.
6286 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6288 * Defined the file transfer to the SILC Protocol. Added
6289 new packet type SILC_PACKET_FTP and defined File Transfer
6290 Payload. The mandatory file transfer protocol is SFTP
6291 (SSH File Transfer Protocol). Affected file in addition
6292 of the internet draft is lib/silccore/silcpacket.h.
6294 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6295 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6296 is used as part of backup router protocol when the primary
6297 router of the cell is back online and wishes to resume
6298 the position as primary router.
6300 * Redefined the MAC generation keys in the protocol. The
6301 same key is not used anymore in both direction. Both
6302 direction will now use different keys for sending and
6303 receiving. This fixes a potential security flaw. This
6304 change causes incompatibilities in the protocol.
6306 * Redefined also the MAC computation from the packet.
6307 An packet sequence number is now added to the MAC
6308 computation. This prevents possible replay attacks against
6309 the protocol. This change too causes incompatibilities
6312 Added `sequence' field to the SilcPacketContext to hold
6313 the current sequence number for the packet.
6315 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6317 * Added `created' field to the SilcIDListData in the file
6318 silcd/idlist.h to indicate the time when the entry was
6321 * Added `created' field to the SilcChannelEntry too. Affected
6322 file silcd/idlist.h.
6324 * Added `creation_time' aguments to all the announcement functions
6325 in the server. If it is provided then only the entries that
6326 was created after the provided time frame are actually
6327 announced. Affected file silcd/server.[ch].
6329 * The protocol says that the Channel ID's IP address must be
6330 based on the router's IP address. Added check for this in
6331 the silc_server_new_channel when processing incoming New Channel
6332 Payload. Affected file silcd/packet_receive.c.
6334 * Print out the correct version with --version in SILC client.
6335 Affected file irssi/src/silc/core/silc-core.c.
6337 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6339 * Fixed WHOWAS command to check for completnes of the client
6340 entry always, not just when the command is coming from client.
6341 Affected file silcd/command.c.
6343 * Added new function silc_server_packet_queue_purge to purge the
6344 outgoing data queue to the network. After the function returns
6345 it is guaranteed that the outgoing packet queue is empty.
6346 Affected file silcd/packet_send.[ch].
6348 * Purge the outgoing packet queue in the rekey protocol's final
6349 callback to assure that all rekey packets go to the network
6350 before quitting the protocol. Affected file silcd/server.c.
6352 * Added silc_client_packet_queue_parse as similar function as
6353 in server to the client library. The affected file is
6354 lib/silcclient/client.c.
6356 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6358 * Splitted silcd/server.c and created silcd/server_util.[ch]
6359 for utility functions.
6361 * Added new socket flag SILC_SF_DISABLED to indicate that the
6362 connection is open but nothing can be sent to or received from
6363 the connection. Affected file lib/silcutil/silsockconn.[ch].
6364 The checking for disabled socket is checked in the low level
6365 silc_socket_write and silc_socket_read functions.
6367 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6369 * Allow only nicknames and channel names that fits into the
6370 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6372 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6374 * When processing JOIN command reply in server check that if
6375 the channel exists in our global list we'll move it the local
6376 list. Affected file silcd/command_reply.c.
6378 * Fixed the check whether client is joined on the channel already
6379 in JOIN command. Affected file lib/silcclient/command.c.
6381 * Fixed the JOIN command reply to check whether the channel
6382 already exists. Affected file lib/silcclient/command_reply.c.
6384 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6386 * Added silc_ske_status_string to map the SKE error numbers
6387 to readable strings. The affected files are
6388 lib/silcske/silcske[_status].[ch].
6390 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6392 * Do not show the private channels on the WHOIS channel list
6393 as it is not allowed by the protocol. The affected file is
6396 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6398 * Assure that the packet length digged from the actual packet
6399 is something sensible in the silc_packet_decrypt_rest_special
6400 in lib/silccrypt/silcpacket.c.
6402 * Free and NULL the allocated pointer in silc_hmac_alloc if
6403 the HMAC allocation fails. The affected file is
6404 lib/silccrypt/silchmac.c.
6406 * Print the selected security properties to the log files in
6407 the server. Affected file silcd/protocol.c.
6409 * Add SKE's reference counter even if calling the completion
6410 callback manually. Otherwise it goes negative, although it
6411 does not cause any problems. The affected file is
6412 lib/silcske/silcske.c.
6414 * Remove the client entry with short timeout after giving the
6415 KILL command. Affected file lib/silcclient/command.c.
6417 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6418 case all found clients are already disconnected (WHOWAS would
6419 found them) in the server. Affected file silcd/command.c.
6421 * Update the last_receive (time of last data received) to be
6422 updated only when received private or channel message so that
6423 the idle time showed in WHOIS makes more sense.
6425 * Added boolean field `valid' in to the SilcClientEntry in the
6426 client library to indicate whether the entry is valid or not.
6427 This fixes the nickname change bug on channel when changing
6428 the nickname to be same than the old (like nick to Nick) the
6429 nickname formatter doesn't set the new nick anymore to Nick@host.
6430 Affected file lib/silcclient/idlist.[ch].
6432 * Now actually fixed the nickname changing on disconnection.
6433 Added new function silc_change_nick to the Irssi SILC Client.
6434 Affected file irssi/src/silc/core/client_ops.c,
6435 irssi/src/silc/core/silc-nicklist.[ch].
6437 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6439 * Check that the public key exists in the GETKEY command before
6440 trying to encode it. Affected file silcd/command.c.
6442 * Print some notifications on received public keys with GETKEY
6443 command in the Irssi SILC Client. Affected files are
6444 irssi/src/fe-common/silc/module-formats.[ch],
6445 irssi/src/silc/core/client_ops.c.
6447 * Use IDENTIFY command to resolve the server information in the
6448 GETKEY command instead of INFO command. Affected file
6449 lib/silcclient/command.c.
6451 * All command reply functions in the client library now calls
6452 the pending command reply callbacks even if an error has
6453 occurred. The server has done this a long time and now it was
6454 time to move the client library to this as well. Now all
6455 errors can be delivered back to the pending command reply
6456 callbacks if necessary. Affected files are
6457 lib/silcclient/command[_reply].[ch].
6459 * Change the nickname on disconnection back to the username
6460 because in reconnect the server will enforce it to it anyway.
6461 Affected file irssi/src/silc/core/silc-servers.c.
6463 * Fixed a config file parsing bug in the Irssi SILC client.
6464 Affected file irssi/src/silc/core/clientconfig.c.
6466 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6468 * When printing the channel mode on JOIN, verify that the
6469 channel key and channel's HMAC are valid. Affected file
6470 irssi/src/silc/core/client_ops.c.
6472 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6474 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6475 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6476 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6478 * Removed channel key rekey task deleting from the function
6479 silc_server_save_channel_key. Affected file silcd/server.c.
6480 Added explicit timeout task context instead that is used to
6481 delete the task if we are registering a new task before the
6482 new task has elapsed.
6484 * When channel key rekey occurs the client library now saves
6485 the old channel key for a short period of time (10 seconds) and
6486 is able to use it in case some is still sending channel
6487 messages encrypted with the old key after the rekey. Affected
6488 file lib/silcclient/[idlist.h|client_channel.c].
6490 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6492 * Added check to the silc_server_new_id_real to not accept
6493 new ID if it is the sender's own ID. Affected file is
6494 silcd/packet_receive.c.
6496 * Assure that we do not announce ourself or the one we've
6497 sending our announcements when we're router and are announcing
6498 servers to our primary router. Affected file silcd/server.c.
6500 * Fixed silc_server_command_identify_check_client to assemble
6501 correct WHOIS packet. It send corrupted WHOIS packet and
6502 caused problem with router to router connections. Affected
6503 file silcd/command.c.
6505 Fixed also silc_server_command_whois_check the same way
6506 as for the IDENTIFY command.
6508 * Added new SilcIDListStatus to the server in the SilcIDListData
6509 structure. The status now includes the current status of
6510 the entry (like registered, resolved etc.). Affected file
6511 silcd/idlist.[ch]. Defined a bunch of different status types
6512 as well. This replaced the old boolean registered field as well.
6514 Added resolve_cmd_ident field to the SilcClientEntry structure
6515 too so that if the entry is for example being resolved so
6516 another command may attach to the same pending command reply
6517 without requiring to resolve the same entry again. This concept
6518 should optimize the WHOIS and the IDENTIFY resolving under
6519 heavy load by taking away unnecessary resolving for entries
6520 that are being resolved already.
6522 Added support for adding multiple pending commands for one
6523 command idenfier. Affected file silcd/command[_reply].[ch].
6525 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6526 before deleting the data. Otherwise the hash table will have
6527 freed data in comparison functions. Affected file is
6528 silcd/command_reply.c.
6530 * Fixed silc_idlist_replace_client_id to add the new entry to
6531 the cache with NULL nickname. Otherwise there will be invalid
6532 memory as the nickname after the nickname is freed. Affected
6533 file silcd/packet_receive.c.
6535 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6536 saved into wrong slots because the previous number of entries
6537 was not taken into account. Affected file silcd/idlist.c.
6538 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6540 * If we are router and we receive JOIN notify to a channel that
6541 does not have any users then notified client is marked as the
6542 channel founder, as it is it. The affected file is
6543 silcd/packet_receive.c
6545 * Added to the extended hash table API's table_del_*ext functions
6546 the destructor as argument too, so that the caller can decide
6547 which destructor to use or whether to use destructor at all.
6548 Affected file lib/silcutil/silchashtable.[ch].
6550 * Fixed ID Cache purging. It actually deleted the entries from
6551 the hash table after the data was freed. The hash table ended
6552 up comparing freed memory. The affected file is
6553 lib/silccore/silcidcache.c.
6555 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6557 * Fixed Irssi SILC client's KILL command's HELP syntax.
6559 * The USERS command now resolves the detailed user information
6560 if the userinfo field is missing. Affected file is
6561 lib/silcclient/command_reply.c.
6563 * Do not print error in silc_file_read if the read file does
6564 not exist. Just silently return NULL. Affected file is
6565 lib/silcutil/silcutil.c.
6567 * Fixed the silc_log_output to not wine about NULL filename
6568 and to not create some bogus " " filename. Affected file is
6569 lib/silcutil/silclog.c.
6571 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6573 * Fixed various printing bugs on the user interface in the
6574 Irssi SILC Client. Minor changes that were forgotten from
6577 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6579 * Fixed the configure.in.pre and the compilation and distribution
6580 environment to support the new autoconf 2.52. That version is
6581 now required to compile the CVS trunk.
6583 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6585 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6586 to generally parse user@fqdn format strings. Affected file
6587 lib/silcutil/silcutil.c.
6589 * Added nickname_format and nickname_force_format fields to the
6590 SilcClientParams structure. The first one defines the format
6591 for the nicknames that the library will enforce if the receives
6592 multiple same nicknames. The second one is boolean value and
6593 can be used to force the library to always enforce the format
6594 to the nicknames regardles whether there are multiple nicknames
6595 or not. This configurable formatting was employed to flexibly
6596 support accessing multiple nicknames from the user interface.
6597 The userinterface can now set the nicknames to what ever format
6598 they prefer. Affected file lib/silcclient/silcapi.h.
6600 Added function silc_client_nickname_format to the file
6601 lib/silcclient/idlist.c. It performs the nickname formatting.
6603 Added new field `hostname´ to the SilcClientEntry context.
6604 It holds the hostname of the client. Affected file is
6605 lib/silcclient/idlist.h.
6607 * Irssi SILC Client sets the nicknames in nick@hostn format.
6608 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6609 irssi/src/silc/core/silc-core.c.
6611 The WHOIS printing now also shows both the real nickname and
6612 the formatted nickname so that user knows how to access the
6613 user if there are multiple same nicknames cached. Affected
6614 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6615 printing formatting too to take the hostname now as a separate
6616 argument. The Affected file is
6617 irssi/src/fe-common/silc/modules-formats.[ch].
6619 * Changed the silc_client_get_clients_local to accept the formatted
6620 nickname as argument. It accepts the real nickname too but the
6621 formatted nickname can be used to find the true entry from
6622 multiple entries. Affected file lib/silcclient/silcapi.h and
6623 lib/silcclient/idlist.c.
6625 * Added nickname_format_parse field to the SilcClientParams.
6626 It is a callback function provided by the application to parse
6627 the nickname out of the formatted nickname string. The library
6628 calls it to get the nickname from the formatted string. Since
6629 the application generally knows better the format of the nickname
6630 string it parses it instead of the library, even though library
6631 encodes the formatted string. If the callback function is not
6632 provided then the library will use the string as is. The
6633 affected file is lib/silcclient/silcapi.h.
6635 * All the nickname strings passed to the client library in
6636 commands are now expected to be formatted nickname strings.
6637 If the command does not support the formatted nickname string
6638 it will assume that the sent string is the actual nickname.
6639 Affected file lib/silcclient/command.c.
6641 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6643 * Added public key authentication support to OPER and SILCOPER
6644 commands in the client library. Affected file is
6645 lib/silcclient/command.c.
6647 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6649 * Changed the get_auth_methdod client operation to be asynchronous.
6650 It can be async if the application resolves the authentication
6651 method from the server during the negotiation. Added new
6652 SilcGetAuthMeth completion callback that the application will
6653 call after resolving the authentication method.
6655 Added function silc_client_request_authentication_method that
6656 the application can use to resolve the authentication method
6657 from the server. Added also SilcConnectionAuthRequest callback
6658 that the library will call after the server has replied. The
6659 application can call this function if it does not know the
6660 current authentication method.
6662 Affected files are lib/silcclient/client.c and
6663 lib/silcclient/silcapi.h.
6665 * The Irssi SILC client now automatically resolves the authentication
6666 method incase any configuration information is not present (and
6667 currently there never is). The affected file is
6668 irssi/src/silc/core/client_ops.c.
6670 * Fixed public key authentication from the client library.
6671 Affected file lib/silcclient/protocol.c. Changed also the
6672 protocol specification about the public key authentication in
6673 the connection authentication protocol. The actual data to be
6674 signed is now computed with a hash function before signing.
6676 * Fixed the public key authentication from the server as well.
6677 Affected file silcd/protocol.c.
6679 * Removed the mlock()'s from the memory allocation routines.
6680 Affected file lib/silcutil/silcmemory.c. The ./configure does
6681 not check anymore for the mlock(). Affected file is
6684 * Fixed USERS command in server to allow the execution of the
6685 command for private and secret channels if the client sending
6686 the command is on the channel. Affected file silcd/command.c.
6688 * Fixed silc_client_get_clients_local to return the clients
6689 count correctly. It could return wrong value. Affected file
6690 lib/silcclient/idlist.c.
6692 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6694 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6695 types. The assembler optimizations seemed not to like 64-bit
6696 data types. The assmebler optimizations thus are now enabled
6697 also for BSD systems as opposed to only enable them for Linux.
6699 * Do not check for threads at all on BSD systems. Affected
6700 file configure.in.pre.
6702 * Removed -n and -h options from the Irssi SILC Client since
6703 they are not used in silc.
6705 * Fixed the prime generation to assure that the first digit
6706 of the generated random number is not zero since our conversion
6707 routines does not like number strings that starts with zero
6708 digit. If zero digit is seen the random number is regenerated.
6709 This caused some corrupted RSA keys when the zero first digit
6710 was met. Affected file lib/silcmath/silcprimegen.c.
6712 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6714 * Fixed WIN32 configuration in the ./configure script.
6715 Fixed to include xti.h on environments that has it.
6716 Patches by Carsten Ilchmann and andrew.
6718 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6720 * Changed the silc_id_create_client_id to be collision
6721 resistant. It is now assured that there cannot be created
6722 two same client ID's. I suspect that some weird bugs in
6723 the server were actually caused by duplicate Client IDs.
6724 Affected file silcd/serverid.[ch]. A router receiving
6725 new ID now also assures and informs the sending server
6726 if the ID caused collision.
6728 * Changed the silc_id_create_channel_id to also assure that
6729 there are no collisions.
6731 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6733 * Statement about ignoring the Mutual Authentication flag when
6734 performing rekey with PFS was a bit misleading. It is ignored
6735 if it was set in the initial negotiation, it cannot be even
6736 set in the rekey. Fixed in the ke-auth draft. Started the
6737 new versions of the protocol drafts in the doc/.
6739 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6741 * Fixed a bug in silc_client_command_identify_save when saving
6742 new channel information. The channel name was no duplicated
6743 and caused crash on exit. Affected file is
6744 lib/silcclient/command_reply.c.
6746 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6748 * Fixed the getkey command handling in the server. Send just
6749 empty OK reply to the sender if the key could not be fetched
6750 (but everything else was ok, like the key just was not available).
6751 Changed the public key parameter to optional in the protocol
6752 specs so that empty OK reply can be sent. Affected file
6755 Added a message to Irssi SILC client to tell to user if the
6756 server did not return a public key.
6758 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6760 * Fixed a channel key regeneration bug. It registered new
6761 timeout tasks exponentially until all system resources were
6762 used. Affected file silcd/server.c.
6764 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6766 * Added the SILC Document generator to the scripts/silcdoc.
6767 It can be used to generate the Toolkit Reference Manual out
6768 of the source tree. Internally it will also use the RoboDoc
6769 generator now imported in util/robodoc.
6771 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6773 * Added couple of return's in rekey protocol if error orccurred
6774 during the protocol. The execution must be terminated.
6775 Affected file silcd/protocol.c. Also, terminate the protocol
6776 always with timeout.
6778 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6780 * The client's Client ID was created initally from the wrong
6781 nickname (it could have been in format nick@host) in the
6782 silc_server_new_client. Affected file silcd/packet_receive.c
6784 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6786 * Added some SILC_LOG_ERROR's to various error conditions
6787 if client could not be added to ID cache. Affected files
6788 silcd/packet_receive.c and silcd/server.c.
6790 * When client's sock->user_data is freed, NULL also the
6791 client->router and client->connection pointers. Added check
6792 for these pointers being NULL to various places around the
6793 code. Affected file silcd/server.c.
6795 * Added client->data.registered == TRUE checks to various
6796 places around the code to assure that unregistered client's
6797 are not handled when it is not allowed. Affected file
6800 * Added `bool registered' fields to all
6801 silc_idlist_[server|client]_get_* routines to indicate whether
6802 the fetched client needs to be registered or not. Affected
6803 file silcd/idlist.[ch].
6805 * Add your own entry as registered to the ID cache in the
6806 server. Affected file server.c.
6808 * Fixed a bug in silc_server_new_server. The SilcServer was
6809 set as the new server's context instead of SilcServerEntry.
6810 This naturally caused some weird bugs.
6812 * Added "updated" field the SilcChannelEntry which indicates
6813 the time since the channel entry was last accessed. This
6814 can be used to determine whether it is necessary to
6815 announce the channel after backup resuming protocol.
6816 Affected files silcd/idlist.[ch].
6818 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6820 * Do not delete the channel rekey task when adding it
6821 for in silc_server_create_channel_key.
6823 * Changed the silc_server_create_channel_key to return
6824 TRUE or FALSE to indicate the success of the channel key
6827 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6829 * Fixed MSVC++ project files and added missing files to
6830 Makefiles under win32/.
6832 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6834 * Do not add TCP_NODELAY flag if the operating system
6835 does not have it defined. Affected files are
6836 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6838 * Fixed buffer overflow from Irssi SILC Client. Affected
6839 file irssi/src/fe-common/core/themes.c.
6841 * Fixed double free in client library in the file
6842 lib/silcclient/client.c when disconnecting from server.
6844 * Applied double free patch from cras to Irssi SILC client.
6845 Affected files irssi/src/core/[modules/expandos].c
6847 * Fixed the disconnection handling to Irssi SILC Client.
6848 The application must call silc_client_close_connection
6849 in ops->connect client operation in case of failure of
6850 the connection. Affected file is
6851 irssi/src/silc/core/client_ops.c.
6853 * Do not set sock->protocol to NULL in the function
6854 silc_client_close_connection after executing the protocol's
6855 final callback since the sock might not be valid anymore.
6856 Affected file lib/silcclient/client.c.
6858 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6860 * Do not enable SILC_THREADS if the linking with libpthread
6861 did not happen. Affected file configure.in.pre.
6863 * Added notion to protocol specification that server must
6864 verify the sent authentication payload with CMODE when
6865 setting the channel founder key. Implemented it to the
6866 server. Affected file silcd/command.c.
6868 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6870 * Added _EXTRA_DIST SILC distribution variable to the
6871 distributions file. It is used to conditionally add extra
6872 files or directories to the specific distribution. Affected
6873 files ./prepare, Makefile.am.pre and distributions.
6875 Removed the `_' from the start of the distribution names.
6878 * Added README.WIN32 for instructions to compile the Toolkit
6881 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6883 * Fixed a double free in disconnection in the server. Affected
6884 file is silcd/server.c.
6886 * Fixed the lib/silcske/groups.c to work now also with GMP
6887 MP library. The string conversion did not work when using
6888 specific base and the base is indicated in the string as well.
6890 * Created win32/ directory which now includes MSVC++ specific
6891 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6892 It will appear only in the toolkit distribution
6894 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6896 * Changed the key material distribution function in case when
6897 the hash output is too short. The data is now concatenated
6898 a bit differently than it used to. Made the change to the
6899 SKE protocol specification.
6901 * Added better GMP detection to configure.in.pre. A patch
6904 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6906 * Fixed a minor bug in SKE that might cause some problem on
6907 some platforms. Affected file lib/silcske/silcske.c.
6909 * Added the cookie checking for initiator in the SKE. It checks
6910 that the responder returns the sent cookie unmodified. The
6911 affected file is lib/silcske/silcske.c. Added new SKE
6912 error type INVALID_COOKIE that can be sent during the
6913 negotiation. Fixed some memory leaks as well.
6915 * Added the "invalid cookie" error message to Irssi SILC client's
6918 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6920 * Added `task_max' field to the SilcClientParams to indicate
6921 the maximum tasks the scheduler can handle. If set to zero,
6922 default values are used. Affected file lib/silcclient/silcapi.h.
6924 * Fixed memory leaks in silc_client_close_connection. Affected
6925 file lib/silcclient/client.c.
6927 * Added silc_client_del_client_entry to client library to free
6928 all memory of given client entry. Affected file is
6929 lib/silcclient/idlist.[ch].
6931 * Added new functions silc_client_del_channel and
6932 silc_client_del_server to delete channel and server entries.
6933 Affected file lib/silcclient/[silcapi.h/idlist.c].
6935 * Removed silc_client_del_client_by_id from silcapi.h.
6937 * Fixed the INFO command to return the server's own info
6938 correctly when querying by Server ID. Affected file is
6941 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6943 * Removed the non-blocking settings in WIN32 code in the
6944 silc_sock_[read/write] and added SleepEx instead. Affected
6945 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6946 of input data is now checked with FIONREAD and ioctlsocket.
6948 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6950 * Call silc_schedule_task_del_by_context in the
6951 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6952 Affected file lib/silccore/silcprotocol.c.
6954 * Call silc_protocol_cancel for active protocols in the
6955 silc_server_close_connection if the funtion
6956 silc_server_free_sock_user_data has not been called.
6957 Affected file silcd/server.c.
6959 * Generic tasks cannot be deleted using the del_by_fd
6960 task deleting function since generic tasks does not match
6961 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6963 * Added a notion to SILCOPER help file that the SILCOPER works
6964 only on router server, not on normal server.
6966 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6968 * Added for WIN32 support for the new scheduler as well.
6969 Affected file lib/silcutil/win32/silcwin32schedule.c.
6971 * Fixed the SHA1 implementation to work on various platforms.
6973 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6975 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6976 API. It is part of the scheduler now. Everything else is
6977 as previously but some functions has changed their names.
6978 Checkout the lib/silcutil/silcschedule.h for the interface.
6979 Updated all applications to use the new interface. Affected
6980 files are lib/silcutil/silcschedule.[ch].
6982 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6984 * Found a bug in the SKE implementation. The HASH value,
6985 specified by the protocol, was not computed correctly. The
6986 public key of the responder was not added to the computation
6987 even though it is mandatory. Affected file lib/silcske/silcske.c.
6988 This unfortunately causes incompatibilities with older
6989 clients and servers.
6991 * Added WIN32 specific network init and uninit functions:
6992 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6993 the Winsock2. Affected file lib/silcutil/silcnet.h and
6994 lib/silcutil/win32/silcwin32net.c.
6996 * Set the socket always to nonblocking mode on WIN32 after
6997 reading data or writing data. Affected file is
6998 lib/silcutil/win32/silcwin32sockconn.c.
7000 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7002 * Fixed various compilation problems under WIN32. Affected
7003 files lib/silcutil/win32/silcwin32thread.c and
7004 lib/silcutil/win32/silcwin32schedule.c.
7006 * Removed all _internal.h #includes from public header
7007 files. Internal headers must never be included from
7010 Removed also the lib/silcske/payload_internal.h file.
7012 * All include files that may be needed (public and some others
7013 included by the public headers) by application developers are
7014 now copied to the ./includes directory. It does not copy any
7015 internal headers. Affected file Makefile.defines.pre and all
7016 Makefile.am's under lib/ and subdirs.
7018 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7020 * Do not change the ~/.silc directory's permissions automatically.
7021 Affected file irssi/src/silc/core/clientutil.c.
7023 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7025 * Do not cancel the protocol in silc_server_close_connection
7026 it might cause recursion. Now cancelled in the function
7027 silc_server_free_sock_user_data. Affected file silcd/server.c.
7029 * Fixed the silc_server_remove_clients_by_server to regenerate
7030 the channel keys correctly finally. Added also new function
7031 silc_server_remove_clients_channels to actually do it.
7032 Affected file silcd/server.c.
7034 * Fixed the silc_server_new_channel to not crash by giving
7035 wrong router to the new channel. Affected file is
7036 silcd/packet_receive.c.
7038 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7040 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7041 which is given as argument to the silc_client_alloc now.
7042 It can be used to configure the client and set various parameters
7043 that affect the function of the client.
7045 * The USERS command in server did not check whether the channel
7046 is private or secret. Affected file silcd/command.c.
7048 * Added new argument to the USERS command in protocol specification.
7049 The USERS command now can take the channel name as argument
7050 as well. Added support for this in client and server and
7051 updated the protocol specs.
7053 * Completed the GETKEY command in client. It can be now used
7054 to fetch also servers public key not only some clients.
7055 Affected files lib/silcclient/command[_reply].c.
7057 * Added silc_client_get_server to return server entry by the
7058 server name. Affected files lib/silcclient/silcapi.h and
7061 * Redefined the IDENTIFY command in protocol specification to be
7062 more generic. It now can be used to query information about
7063 any entity in the SILC Network, including clients, servers and
7064 channels. The query may be based either the entity's name
7065 or the ID. Added support for this in both client and server.
7067 Affected files silcd/command.c and lib/silcclient/command.c
7068 and command_reply.c.
7070 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7071 the _from_client and _from_server functions. Affected file
7074 * Added silc_client_get_channel_by_id_resolve to the file
7075 lib/silcclient/silcapi.h to resolve channel information by
7076 its ID. Added also silc_client_get_channel_by_id that
7077 does not resolve it from the server.
7079 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7081 * Added SilcServerEntry context into the client library
7082 to represent one server. The INFO command now allocates
7083 these to save the resolved server info. For now on the
7084 client library will also keep information about servers,
7085 connected and resolved with INFO.
7087 The INFO command now allocates the SilcServerEntry context
7088 and saves the server info there. The COMMAND_REPLY in
7089 the INFO now returns the parameters to application in
7090 same order as defined in the protocol specification.
7092 The entries are cached in the client->server_cache.
7094 * The INFO command is now issued after received the Client ID
7095 from the server. Affected file lib/silcclient/client.c.
7097 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7098 to the application as the mode changer might be server.
7099 It is guaranteed that NULL is not returned anymore to the
7100 application. Affected file lib/silcclient/client_notify.c.
7102 The ID Type is now also passed to the application so that
7103 it can check whether the returned entry is SilcClientEntry
7106 Added new function silc_client_get_server_by_id to return
7107 the server entry by ID. Affected files are the
7108 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7110 * Do not create the channel in the Irssi SILC Client when issuing
7111 the JOIN command but when received the sucessful JOIN command
7112 reply. Otherwise the channel might get created even though we
7113 could not join it. The Affected file is
7114 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7116 * Fixed a channel joining bug in router. The router must also
7117 check the channel modes, invite and ban lists etc. when serving
7118 the JOIN command sent by normal server. Affected file is
7119 silcd/command.c. The router now resolves the client's
7120 information from the server who sent the JOIN command if it
7121 does not know it, and processes the JOIN command only after
7124 * Changed the SilcCommandCb to take new argument; void *context2.
7125 Affected file lib/silccore/silccommand.h
7127 The second argument in the command callbacks in the server now
7128 includes the SilcServerCommandReplyContext if the command was
7129 called as pending command callback from the command reply.
7130 Otherwise it is NULL. When called as pending the status of the
7131 command reply will be checked and if it was erronous the
7132 error will be sent to the original sender of the command.
7133 This way the client always receives the error messages even
7134 though the server was actually the one who received the error
7135 when it resent the command to router, for example. Affected
7136 files silcd/command[_reply].[ch].
7138 * Fixed sending WHOWAS command's error message to client if
7139 the requested client could not be found. It was missing.
7142 * Changed the CMODE and CUMODE commands reply arguments in the
7143 protocol specification. The Channel ID is now sent in both
7144 of the commands to identify the channel. Implemented this
7145 new feature to the client and server. Affected files
7146 lib/silcclient/command_reply.c and silcd/command.c.
7148 * Made better checks for invite and ban lists in the JOIN
7149 command in server. Affected file silcd/command.c.
7151 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7153 * The server now performs the incoming host IP/DNS lookup
7154 using the silc_socket_host_lookup and thus does not block
7155 the server anymore. Affected file silcd/server.c.
7157 * Completed the multi-thread support for SILC Scheduler in
7158 the lib/silcutil/silcschedule.c.
7160 * Fixed the configure.in.pre to detect the pthread correctly
7163 * Fixed a deadlock in silc_task_queue_wakeup in the file
7164 lib/silcutil/silctask.c.
7166 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7168 * Added new function silc_schedule_wakeup that is used in
7169 multi-threaded environment to wakeup the main thread's
7170 schduler. It needs to be used when a thread adds a new task
7171 or removes a task from task queues. After waking up, the
7172 scheduler will detect the task queue changes. If threads
7173 support is not compiled in this function has no effect.
7174 Implemented the wakeup mechanism to both Unix and WIN32
7175 systems. Affected files are lib/silcutil/silcschedule.[ch],
7176 lib/silcutil/unix/silcunixschedule.c and the
7177 lib/silcutil/win32/silcwin32schedule.c.
7179 * Added new function silc_task_queue_wakeup to wakeup the
7180 scheduler by the specified task queue. Affected file
7181 lib/silcutil/silctask.[ch].
7183 * The silc_socket_host_lookup_start now wakes up the scheduler
7184 after adding the timeout task. Affected file is
7185 lib/silcutil/silcsockconn.c.
7187 * The silc_socket_host_lookup is synchronous now if the threads
7188 support is not compiled in. However, the callback is still
7189 called asyncronously through the scheduler, anyway. Affected
7190 file lib/silcutil/silcsockconn.c.
7192 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7194 * Added new function silc_socket_host_lookup to perform
7195 asynchronous IP and FQDN lookups for the socket connection.
7196 Affected files lib/silcutil/silcsockconn.[ch].
7198 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7200 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7201 that may or may not compile the mutex support in.
7203 Changed the silc_mutex_alloc interface. It allocates the
7204 mutex now to the sent pointer and returns TRUE or FALSE.
7206 Affected file lib/silcutil/silcmutex.h.
7208 * Wrote the SILC Task Queue interface to support multi-threads.
7209 Affected file lib/silcutil/silctask.[ch].
7211 * Wrote the SILC Scheduler to support multi-threads. Affected
7212 file lib/silcutil/silcschedule.c.
7214 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7216 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7217 in lib/silcutil/win32/.
7219 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7221 * Defined SILC Mutex API and SILC Thread API and implemented
7222 them for Unix. Affected files are
7223 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7224 lib/silcutil/unix/silcunixmutex.c and
7225 lib/silcutil/unix/silcunixthread.c.
7227 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7229 * Fixed the silc_server_remove_clients_by_server's channel
7230 key re-generation. The hash table handling was incorrect
7231 and would not work with many channels. Affected file is
7234 * Fixed some memory leaks around the server code.
7236 * Rewrote the silc_server_get_users_on_channel to support IPv6
7237 based Client ID's. Affected file silcd/server.c.
7239 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7240 specification. However, a separate document must be written
7241 to define the detailed signing procedure and the payload
7242 associated with the flag. Defined the flag to the
7243 lib/silccore/silcchannel.h as well.
7245 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7247 * Changed the dynamic tables to static size tables in the
7248 lib/silccrypt/silchmac.c.
7250 * Removed GCC dependencies from the code. A patch by cras.
7252 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7254 * Do not show the error "Error receiving packet bla bla"
7255 in server if it really was not an error (-2 means that reading
7256 is pending). Affected file silcd/server.c.
7258 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7260 * Fixed a possible crash in silc_server_remove_clients_by_server
7261 in silcd/server.c. Fixed there also some memory leaks.
7263 * Fixed the silc_idlist_replace_client_id. It could replace
7264 wrong key in the hash table. Affected file silcd/idlist.c.
7266 * Do not check whether there are global users on the channel
7267 if the channel->global_users is FALSE. Affected functions
7268 silc_server_remove_from_one_channel and
7269 silc_server_remove_from_channels in silcd/server.c. Also,
7270 do not check if the removed client is local as we can be
7271 sure that global client was not removed from the channel
7272 and checking for global users is not needed.
7274 * The silc_server_remove_clients_by_server now re-generates
7275 the channel keys correctly for those channels that had
7276 clients removed from them. Affected file silcd/server.c.
7278 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7280 * Found the reason of random crashes in the server. We weren't
7281 ignoring the SIGPIPE signal (which can be sent in write())
7282 and it crashed the server. Affected file silcd/silcd.c.
7284 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7286 * Assure that sock->user_data is not NULL in the function
7287 silc_server_packet_send in silcd/packet_send.c.
7289 * Disconnect the remote connection if it could not be added
7290 to any ID lists in the server. The affected file is
7293 * Check in silc_server_packet_send[_real/dest] that the
7294 socket is not disconnecting and ignore the data if it is.
7295 Affected file silcd/packet_send.c.
7297 * Define inline to __inline on native WIN32 compilation.
7298 Affected file includes/silcwin32.h.
7300 * Added some explicit type casts for inline code since MSVC
7301 require them. Affected files lib/silcutil/silcbuffer.h,
7302 lib/trq/silcdlist.h and lib/trq/silclist.h.
7304 * Print warning in log files from now on if the packet
7305 decryption fails. Affected file silcd/server.c.
7307 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7309 * Changed the `say' client operation's interface to accept
7310 new `type' argument to indicate the type of the message sent
7311 by the library. The application may filter the library's
7312 messages according the type. The affected file is the
7313 lib/silcclient/silcapi.h.
7315 * Added two new functions to lib/silcclient/silcapi.h:
7316 silc_client_del_client and silc_client_del_client_by_id.
7317 Affected file lib/silcclient/idlist.c.
7319 * Moved the clientincludes.h from includes/ to silc/ and
7320 serverincludes.h from includes/ to silcd/.
7322 * The modes for the CMODE and CUMODE are now passed as
7323 uint32 for application with COMMAND_REPLY. The affected
7324 file is lib/silcclient/command_reply.c.
7326 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7328 * /WHOIS without arguments shows client's own information.
7329 Affected file lib/silcclient/command.c.
7331 * Changed PING to not accept any arguments. The specs
7332 says that client can ping only the connected server so
7333 requiring an argument is not needed. Affected file is
7334 lib/silcclient/command.c.
7336 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7338 * Fixed a fatal bug in private message sending and reception
7339 encryption and decryption when using private message keys.
7340 The implementation was incorrect and did not follow the
7341 specification. It causd that some of the message were
7342 lost since it did not use the sending and receiving keys
7343 as the protocol suggests. This has been fixed and will cause
7344 incompatibilities with older clients when sending private
7345 message encrypted with private message keys. Affected files
7346 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7347 and various other in Irssi SILC Client.
7349 Added `responder' boolean argument to the functions
7350 silc_client_add_private_message_key[_ske] to indicate when
7351 the key is added as responder or initiator of the key
7354 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7356 * Removed the silc_ske_check_version function and created
7357 a SilcSKECheckVersion callback. Added also a function
7358 silc_ske_set_callbacks that is now used to set all SKE
7359 callbacks. The callback functions are not given to
7360 the SKE functions anymore, but this function is used to
7363 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7365 * Added `silc_version' argument to the silc_client_alloc
7366 to define the version of the application for the library.
7367 The library will use the version string to compare it
7368 against the remote host's (usually a server) version
7369 string. Affected file lib/silcclient/silcapi.h
7371 * Added the KE protocol context to Key Agreement context
7372 in client library so that we can abort the SKE if it
7373 is in process when we get timeout. Affected file is
7374 lib/silcclient/client_keyagr.c.
7376 * Do not resolve the client ID forever if it returns in the
7377 first time that such client does not exist. This was done
7378 for example with private message. Affected file is
7379 lib/silcclient/client_prvmsg.c.
7381 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7383 * Do not add regex.h for WIN32. The affected file
7384 includes/silcincludes.h.
7386 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7387 not work yet 100%. It generates the DLL's automatically
7388 when compiling with --with-win32 under cygwin.
7390 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7392 * lib/contrib/regex.c is not compiled on WIN32.
7394 * Added silc_net_get_socket_opt function to the
7395 lib/silcutil/silcnet.h.
7397 * Added includes/silcwin32.h for WIN32 specific includes
7400 * Do not use ptime structure or any of the posix process
7401 functions on WIN32 in lib/silccrypt/silrng.c.
7403 * Added silc_gettimeofday to provide generic function
7404 for struct timeval on all platforms. Added the function
7405 to lib/silcutil/silcutil.h.
7407 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7409 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7410 library as they clearly belong there. As a plus side we
7411 can make the actual socket connection routines platform
7414 Added also new generic function silc_socket_read and
7415 silc_socket_write (that used to be silc_packet_[read/write].
7416 The implementation of these are platform specific.
7418 * Added WIN32 specific routines of silc_socket_[read/write]
7419 to lib/silcutil/win32/silcwin32sockconn.c.
7421 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7423 * Added preliminary support for native WIN32 compilation under
7424 cygwin (using the -mno-cygwin option for GCC) to the
7425 ./configure.in.pre. The --with-win32 now prepares the
7426 compilation for native WIN32.
7428 * Rewrote the SILC Scheduler interface in the file
7429 lib/silcutil/silcschedule.h. The scheduler is now context
7430 based and does not have anymore any global static scheduler.
7431 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7432 and created lib/silcutil/win32 directory for WIN32 based
7435 * Added Unix specific network routines to the
7436 lib/silcutil/unix/silcunixnet.c and the old
7437 lib/silcutil/silcnet.c includes now only generic routines.
7439 Added WIN32 specific network routines to the
7440 lib/silcutil/win32/silcwin32net.c.
7442 * Added Unix specific utility functions from the
7443 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7445 * Added WIN32 SILC Scheduler to the file
7446 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7449 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7451 * Do not handle JOIN notify in the server if the target client
7452 is not registered (idata->registered == FALSE). The affected
7453 file is silcd/packet_receive.c.
7455 * Update the nickrec->founder in event_cumode in the Irssi SILC
7456 client. Affected file irssi/src/silc/core/silc-channels.c.
7458 * Fixed the CUMODE_CHANGE notify handling in the server when
7459 server and router are announcing their clients on channels.
7460 Now the mode changes are saved and notified correctly. The
7461 affected file is /silcd/packet_receive.c.
7463 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7464 They really did not replace the cache entry in the ID Cache.
7465 Now they do that. Affected file silcd/idlist.c.
7467 * Fixed the KICK notify handling in the Irssi SILC client to
7468 update the channel records so that the kicked client does not
7469 appear to be on the channel. The affected file is
7470 irssi/src/silc/core/silc-channels.c.
7472 * Always update the conn->current_channel when executing command
7473 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7475 * Fixed the KILL notify handling in Irssi SILC client to remove
7476 the killed client on all channels.
7478 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7480 * Fixed the silc_parse_command_line to remove extra spaces
7481 from the start and end of the arguments. Affected file is
7482 lib/silcutil/silcutil.c.
7484 * Cancel and free any active protocol in the function
7485 silc_server_close_connection. Affected file silcd/server.c.
7487 * Cancel and free any active protocol in the function
7488 silc_client_close_connction. Affected file is
7489 lib/silcclient/client.c.
7491 * Do not execute the KILL command for clients that are in
7492 history (ie. they are not in the network). Affected file is
7495 * Fixed KILL notify handling, client does not crash anymore.
7496 Affected file irssi/src/silc/core/silc-channels.c.
7498 * Reduced the default packet buffer size from 2048 to 1024 in
7499 lib/silccore/silcpacket.c.
7501 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7502 counter to the SKE context that is incresed when the SKE library
7503 performs async operation outside the library. If the outside
7504 process frees the SKE context and FREED status will be set
7505 and the library will detect after the sync operation that the
7506 libary is freed. The affected files are
7507 lib/silcske/silcske[_status].[ch].
7509 * Resolve the client entry information in the function
7510 silc_client_channel_message to assure that NULL pointer is not
7511 passed as client entry to the application. */
7513 * Fixed the task timeout calculation to assure that there is
7514 never negative timeouts. The affected file is
7515 lib/silcutil/silcschedule.c.
7517 * Fixed the channel user mode notification sending in server.
7518 It was sent point-to-point to the router (or to server by router)
7519 but it needs to be destined to a channel. The routines now
7520 supports sending the channel user mode notifys to the channels
7521 when announcing clients and channels. Affected files are
7522 silcd/server.c and silcd/packet_receive.c.
7524 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7525 It did not actually replace the old channel entry in the cache.
7526 Affected file lib/silcclient/client_notify.c.
7528 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7530 * Fixed a possible crash in silc_packet_send_prepare. It now
7531 assures always that there is enough space in the buffer and
7532 at the tail area of the buffer (for MAC).
7534 Fixed the inbound buffer reallocation in silc_packet_read.
7535 It was old code and did not handle the reallocation correctly.
7538 The affected file is lib/silccore/silcpacket.c.
7540 * Fixed buffer overflow in silc_parse_nickname in the file
7541 lib/silcutil/silcutil.c.
7543 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7545 * make install generates new server keys only if there is not
7548 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7550 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7551 Added check that if the NOREPLY is set then we will not send
7552 the away message. This avoids infinite loop of away messages
7553 if both clients are away. The affected file is
7554 lib/silcclient/client_prvmsg.c.
7556 * Fixed client crash if /NICK was given without arguments.
7557 Affected file lib/silcclient/command.c.
7559 * Server does not send the invite list in INVITE command back
7560 to the client if the list was not altered. Added this notion
7561 to the protocol spec as well. Affected file silcd/command.c.
7563 Fixed possible crash in INVITE command by checking the
7564 value of silc_server_get_client_route command.
7566 * Fixed the INVITE notify type handling. The arguments are now
7567 taken in correct order and client does not crash. The affected
7568 file is irssi/src/silc/core/silc-channels.c.
7570 Removed the "Inviting xxx to channel" message from the
7571 client library away and let the application handle it.
7572 Affected file lib/silcclient/command.c. Added that message
7573 to Irssi SILC client's message formats.
7575 * Fixed CMODE command crash in client. It now checks the
7576 amount of arguments correctly and does not crash. The affected
7577 file is lib/silcclient/command.c.
7579 * Do not create new channel automatically in silc_channels_join
7580 but check whether the channel by that name already exists.
7581 Affected file irssi/silc/core/silc-channels.c.
7583 * Do not send the SERVER_SIGNOFF to router if the disconnected
7584 entity was the router. Affected file silcd/server.c.
7586 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7587 SILC client as it was missing from there.
7589 Added the handling of the KICK notify to the Irssi SILC client
7590 as it was missing. Added "you have been kicked" message to
7591 Irssi SILC client's message modules formats.
7593 Added the handing of the KILL notify to the Irssi SILC client
7594 as it was missing. Added the kill message module formats
7597 The affected file is irssi/src/silc/core/silc-channels.c.
7599 * The router did not save the channel mode the server announced.
7600 Affected file silcd/packet_receive.c.
7602 * Fixed a possible crash in INFO command in server. If the
7603 server did not provide the server info it crashed. Affected
7604 file silcd/command.c.
7606 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7608 * Fixed the GETKEY command in the server to check also the
7609 global list. Otherwise the GETKEY would not work correctly
7610 in normal SILC server. Affected file silcd/command.c.
7612 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7614 * Fixed GETKEY crash, it crashed if the command did not succseed.
7616 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7618 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7619 is now real and not just an macro interface to GMP.
7621 Removed the entire GMP from the source tree and imported new
7622 NSS MPI library instead. Reason for removing GMP is that it is
7623 extremely large and compiles extremely slow. The NSS MPI
7624 is only a few files and compiles in less than 10 seconds.
7625 The speed is also about the same as GMP. The MPI is imported
7626 to lib/silcmath/mpi.
7628 If the system has GMP installed we will still use the GMP.
7629 If it is not then the NSS MPI will be compiled.
7631 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7633 * Merged a long nickname (127 characters long) crash bugfix from
7634 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7636 * Merged a freed memory reference bugfix from Irssi CVS tree.
7637 Affected file irssi/src/core/commands.c.
7639 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7641 * Added the server's public key sving and verification to the
7642 server when performing the SKE. This was missing and the
7643 remote server's (or router's) public key was accepted without
7644 checking whether we have it previously or trust it at all.
7645 Affected file silcd/protocol.c.
7647 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7649 * Check in the silc_server_timeout_remote if protocol is active
7650 and make sure that the protocol's final callback is called so
7651 that all memory if freed. Affected file silcd/server.c.
7653 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7655 * silc_server_whois_send_reply crashed the server if the nickname
7656 was 127 characters long. Affected file silcd/command.c.
7658 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7660 * Added sanity check to the silc_server_new_client. If the hostname
7661 is provided inside username then check that the provided hostname
7662 really is the same as the resolved one. If the hostname was not
7663 resolved then check it from the public key. Affected file is
7664 silcd/packet_receive.c.
7666 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7667 if the server disconnected us and the connection is not valid
7668 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7670 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7671 the library to the lib/silcutil/silcutil.[ch].
7673 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7675 * Close log file after open. Affected file
7676 lib/silcutil/silclog.c.
7678 * Check whether sock == NULL in silc_client_send_packet and return
7679 if it is. Affected file lib/silcclient/silcclient.c.
7681 * Check rec->entry == NULL in the Irssi SILC Client before
7682 sending the channel message. Affecte file is
7683 irssi/src/silc/core/silc-servers.c.
7685 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7687 * Merged a splitted window bugfix from Irssi CVS tree. The
7688 affected file is irssi/src/fe-text/textbuffer-view.c.
7690 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7691 It did not print nickname.
7693 * Improved the distributions system a bit.
7695 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7697 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7698 irssi/src/fe-text/gui-window.c.
7700 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7701 to in-active server. The affected file is
7702 irssi/src/silc/core/client_ops.c.
7704 * Resolve the client in USERS command reply if the entry does
7705 not have username resolved. The affected file is
7706 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7707 command to WHOIS command to really resolve stuff. The USERS
7708 is not used any more in any critical section so WHOIS can
7709 be used even though it might be slower than IDENTIFY.
7711 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7714 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7716 * Changed the protocol API a bit more consistent in the
7717 lib/silccore/silcprotocol.[ch].
7719 * Changed the following headers to ROBODoc format:
7721 lib/silccore/silcpayload.h
7722 lib/silccore/silcprotocol.h
7723 lib/silccore/silcsockconn.h
7725 All core library headers are now formatted.
7727 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7729 * Fixed a bug in Irssi SILC client; do not show that you are
7730 server/router operator if you really are not. Affected file is
7731 irssi/src/silc/core/client_ops.c.
7733 * Renamed silc_command_free_payload to silc_command_payload_free.
7734 Affected file lib/silccore/silccommand.h
7736 * Added silcmath.h to include the prototoypes of various routines
7737 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7740 * Changed the following headers to ROBODoc format:
7742 lib/silccore/silcchannel.h
7743 lib/silccore/silccommand.h
7744 lib/silccore/silcid.h
7745 lib/silccore/silcidcache.h
7746 lib/silccore/silcmode.h
7747 lib/silccore/silcnotify.h
7748 lib/silccore/silcpacket.h
7749 lib/silcmath/silcmath.h
7751 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7753 * Added checking to the server code not to start the server if
7754 ciphers and stuff are not configured properly. Affected files
7755 silcd/serverconfig.[h] and silcd/server.c.
7757 * Changed the layout of the header files of the public interfaces
7758 in the SILC libraries. The new layout supports ROBODoc
7759 documentation tool (and some others) so that it is easy to create
7760 a library reference manual. All the other headers and source
7761 code must still follow the CodingStyle document. Also source
7762 code must not include these ROBODoc stuffs, only the headers.
7763 Furthermore, all public interface headers must now be named
7764 by using `silc' prefix, example: silcapi.h, silccipher.h.
7765 Some files were renamed due to this. All the other headers
7766 must not be used as public interfaces. I will update the
7767 CodingStyle document later. Changed following headers, so far:
7769 lib/silcclient/silcapi.h
7770 lib/silccore/silcauth.h
7771 lib/silccore/silcprivate.h
7772 lib/silccrypt/silcdh.h
7774 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7778 * Removed silc_client_packet_send_flush from the client library
7779 as it is not needed. Affected file lib/silcclient/client.[ch].
7781 * Added printing of message of unresolved authentication method
7782 to the Irssi SILC client. Added it to the module formats.
7783 Removed the same message from the client library.
7785 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7787 * Added new distribution feature, DISTLABEL. Every distribution
7788 can define own preprocessor label that can be used in the
7789 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7790 file distributions, acconfig.h.pre and prepare.
7792 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7794 * Added Makefile.defines_int to include the actual definitions
7795 for Makefile.defines.in. Tested the new distribution system,
7796 created distributions and tested installation.
7798 * Added AWAY message printing to the Irssi SILC client. Added
7799 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7801 * Added SCONNECT command to call the SILC's CONNECT command.
7802 Cannot use CONNECT directly since Irssi uses that internally.
7803 Affected file irssi/src/silc/core/silc-servers.c.
7805 Added ACTION local command. It is same as ME command but takes
7806 the channel as mandatory argument.
7808 Rewrote some of the Irssi's help files to suite for SILC
7811 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7813 * Added Makefile.defines[.in] that should for now on be included
7814 in all Makefile.am file in the source tree. That file includes
7815 all common compilation definitions for SILC source tree.
7817 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7819 * Minor changes to the ./prepare script to change the package
7820 name according the distribution name to the configure.in.
7822 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7824 * Created new distribution system. Added file `distributions'
7825 that defines all the distributions that can be created out of
7826 the SILC source tree. The ./prepare script now reads that
7827 file to determine how to prepare the distributions. The
7828 first argument to the ./prepare is the name of the distribution
7829 and second is the version of the distribution. If given
7830 without arguments it creates the default (toolkit) distribution
7831 with the default version (defined in ./prepare).
7833 All Makefile.am files that are subject to the distributions
7834 are now named as Makefile.am.pre. These are ./Makefile.am
7835 and lib/Makefile.am. Others may be changed later.
7837 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7839 * Added invite list, ban list, some key management and connection
7840 error message printing to module formats in the Irssi SILC client.
7842 * Added new silc_client_set_away_message to set the away message
7843 that is back to the person who sent private message. The
7844 affected file lib/silcclient/silcapi.h and the
7845 lib/silcclient/client_prvmsg.c.
7847 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7849 * Fixed the private message sending in the Irssi SILC client,
7850 added local command KEY to the Irssi SILC client.
7852 Added key management and key agreement message formats to the
7853 irssi/src/fe-common/silc/module-formats.[ch].
7855 Added USERS (alias WHO) printing, server/router operator
7856 indication and LIST command printing to the module formats.
7858 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7860 * Fixed channel joining notify handling, cumode notify handling
7861 from Irssi SILC client.
7863 * Added SILC specific module-formats to the Irssi SILC client so
7864 that SILC specific message hilighting, colors etc is possible.
7865 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7867 Added channel mode, channel user mode, actions, notices,
7868 whois and whowas printing to the the module-formats.c.
7870 * Fixed a bug in channel deletion in the server. The channel
7871 is not left to the cache even if the channel founder auth mode
7872 is set when there are no users anymore on the channel. Affected
7873 file silcd/server.c.
7875 * The silc_net_localhost now resolves the entire hostname including
7876 the domain name. Affected file lib/silcutil/silcnet.c.
7878 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7880 * Changed the ask_passphrase client operation to be ascynchronous.
7881 It has now a completion callback and a context that the
7882 application must call after it has got the passphrase from
7883 the user. Affected files lib/silcclient/silcapi.h,
7884 lib/silcclient/protocol.c, lib/silcclient/command.c and
7887 Added SilcAskPassphrase callback that the application calls
7888 to deliver the passphrase to the library.
7890 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7891 The public key verification and especially a certificate
7892 verification is asynchronous procedure.
7894 Added new SILC_SKE_STATUS_PENDING status to indicate the
7895 request is pending and a callback will be called to finalize
7898 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7899 indicate that remote end did not send its public key (or
7900 certificate), even though we require it. Added check for this
7901 condition in the SKE. This was a security bug, now fixed.
7903 Defined new SilcSKEVerifyCbCompletion callback that is called
7904 when the verification process is completed.
7906 The affected files lib/silcske/silcske_status.h and
7907 lib/silcske/silcske.[ch].
7909 * Changed the verify_public_key client operation to be async
7910 as well. Defined SilcVerifyPublicKey callback that is used to
7911 indicate the success of the public key verification process.
7913 Changed the server and client to use the new async client
7916 * Changed the Irssi SILC client's internal scheduler to be called
7917 twice as many times as it used to be. As a result the client
7918 should be a bit faster now. Affected file is
7919 irssi/src/silc/core/silc-core.c.
7921 * Added support to Irssi SILC client of asynchronous public key
7922 verification and passphrase inquiry. Affected file is
7923 irssi/src/silc/core/silc-core.c.
7925 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7927 * Do not say "You have left channel %s" in client library.
7928 Moved it to the application. Affected files are
7929 lib/silcclient/command.c and silc/client_ops.c.
7931 * Fixed silc_client_get_clients. Command context was not
7932 duplicated and was freed memory in the callback. Affected
7933 file lib/silcclient/idlist.c.
7935 * Do not say "you are now talking..." on JOIN command in the
7936 client library. The appliation must handle it.
7938 * Do not say ".. changed topic to" in command reply in the
7939 client libary. The application must handle it.
7941 * Fixed TOPIC command sending in the client library.
7943 * Fixed a memory leak in silc_client_command_free in the file
7944 lib/silcclient/command.c.
7946 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7948 * Imported a modified version of Irssi client to the source tree.
7949 The Irssi will be used to create a new client called
7950 Irssi SILC. Imported to irssi/.
7952 Added silc_core_init_finish function to the Irssi. Affected
7953 file irssi/configure.in.
7955 A lot changes in the Makefile.ams around the irssi tree.
7957 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7959 * Do not rehash if the new size is same as the old size of the
7960 hash table, in the silc_hash_table_rehash*. The affected file
7961 lib/silcutil/silchashtable.c.
7963 * Replaced hash_table_del_by_context calls from the server
7964 (when channel->user_list and client->channels) to the
7965 hash_table_del as it is sufficient and faster.
7967 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7969 * Added silc_hash_table_list, silc_hash_table_get and the
7970 SilcHashTableList structure to provide an alternative way to
7971 traverse the hash table. The affected files are
7972 lib/silcutil/silchashtable.[ch].
7974 * Changed the server's idlist routines to use the hash table
7975 routines to optimize the code.
7977 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7979 * Replaced the client entry's `channel' list and channel entry's
7980 `user_list' list to hash tables for optimized lookup. Changed
7981 the code to use the hash table interface around the code.
7982 Affected file lib/silcd/idlist.[ch].
7984 * Added `auto_rehash' boolean argument to the function
7985 silc_hash_table_alloc to indicate whether the hash table should
7986 auto-rehash when it thinks is appropriate time. It will
7987 increase the hash table size if the there is twice as much
7988 entries in the table than the size of the table, and will
7989 decrease the size if there are twice as less entries than
7990 the size of the table.
7992 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7994 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7996 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7998 * silc_idcache_purge_by_context deletes the entry now by context
7999 as it is supposed to do. Affected file lib/silccore/idcache.c.
8001 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
8002 client is not anymore valid (WHOWAS givens the info) and not
8003 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
8005 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8007 * Removed the `data' and `data_len' arguments from the ID Cache
8008 interfaces and added `name' argument. ID Cache does not handle
8009 anymore the binary data only a names associated with given ID.
8011 * When hashing a Client ID with silc_hash_id the entire ID is
8012 not hashed anymore, instead only the hash of the Client ID is
8013 hashed. This way we can access the Client ID from the cache
8014 with Client ID but with the hash of the ID (which is a hash of
8015 the nickname) as well without any difference in performance.
8017 Added also silc_idcache_find_by_id_one_ext to do one on one
8018 searching when we have the actual ID. Added also function
8019 silc_hash_client_id_compare. The affected files are
8020 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8022 * When hashing the name associated with a ID it is always done
8023 in lowercase. This way we can access the cache without worrying
8024 about case-sensitivity, even though, for example nicknames are
8027 * Fixed a bug in server with channel message sending. It put
8028 wrong ID type as destination ID. The affected file
8029 silcd/packet_send.c.
8031 * silc_idcache_del_by_context now deletes from all hash tables
8032 by context. Affected file lib/silccore/idcache.c.
8034 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8036 * Changed the client library to use the new ID Cache interface.
8037 Changes around the source tree.
8039 * Added silc_hash_table_rehash_ext to rehash with specific
8040 hash function. Affected file lib/silcutil/silchashtable.[ch].
8042 * Added silc_hash_string_compare to compare two strings in the
8043 hash table. Affected file lib/silcutil/silcutil.[ch].
8045 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8047 * Added new function silc_idcache_del_by_context into the
8048 lib/silccore/idcache.[ch].
8050 * Changed the server's ID list routines to use the new ID Cache
8051 interface. Changes around the source tree.
8053 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8055 * Added silc_hash_table_del[_by_context]_ext functions in to the
8056 lib/silcutil/silchashtable.[ch].
8058 Removed silc_hash_table_find_all* routines and added new
8059 silc_hash_table_find_foreach to replace them.
8061 Added silc_hash_table_replace_ext function as extended
8062 replacing function. Separated the simple hash table interface
8063 from the extended hash table interface in the file
8064 lib/silcutil/silchashtable.h.
8066 * Fixed minor bugs and changed it to use some of the new
8067 hash table functions in lib/silccore/idcache.c
8069 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8071 * Added new function silc_hash_table_find_all to return all keys
8072 in the hash table by the specified key. As the hash table is
8073 collision resistant it also makes it possible to have several
8074 duplicate keys in the hash table. This function may be used to
8075 find all of the keys from the hash.
8077 Added user_context arguments to the SilcHashFunction,
8078 SilcHashCompare and SilcHashDestructor to deliver user specified
8081 Added new fuctions silc_hash_table_find[_all]_ext to do
8082 extended lookup with specified hash and compare functions and
8083 specified user contexts.
8085 Added new function silc_hash_table_add_ext to add the key
8086 with specified hash function and user context.
8088 Added new function silc_hash_table_foreach to traverse all
8089 entrys in the hash table. Added SilcHashForeach callback
8092 Added new function silc_hash_table_del_by_context to delete
8093 the entry only if the context associated with the key matches.
8095 Affected files are lib/silcutil/silchashtable.[ch].
8097 * Removed silc_hash_[server/client/channel]_id and added just
8098 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8099 silc_hash_id_compare to compare two ID's using as the hash table
8100 comparison function. Added also silc_hash_data to hash
8101 binary data and silc_hash_data_compare to compare it.
8103 * Removed silc_idlist_find_client_by_hash as it is not needed
8104 anymore. Affected file silcd/idlist.[ch].
8106 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8107 to use internally the SilcHashTable. The new ID Cache is a lot
8108 faster than the old one. Some of the ID Cache interface was also
8109 rewritten and obsolete and stupid functions were removed.
8111 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8113 * Added entry_count field to the SilcHashTable to keep the number
8114 of the entries in the table. Implemented the function
8115 silc_hash_table_rehash. Added new function
8116 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8118 Fixed a minor bug in silc_hash_table_free.
8120 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8121 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8122 into the lib/silcutil/silcutil.[ch].
8124 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8126 * Implemented a collision resistant hash table into the
8127 lib/silcutil/silchashtable[ch]. See the header and the source
8128 for the SilcHashTable API.
8130 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8132 * Merged dotconf version 1.0.2 into lib/dotconf.
8134 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8136 * Do not compile anything in lib/silcsim/* if the SIM support
8137 is not enabled. The tree should now compile without problems
8140 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8142 * Compiled the SILC under cygwin. Compiled and tested briefly
8143 without problems. More tests needed. The SIMs didn't compile
8146 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8148 * Fixed possible crash in silc_get_username in the
8149 lib/silcutil/silcutil.c.
8151 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8153 * Fixed a va_arg in silc/client_ops.c.
8155 * Oops, RC5 routines were named AES and caused some problems
8156 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8158 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8160 * Added new SilcIDIP structure into the lib/silccore/id.h and
8161 replaced the old `ip' fields from all SILC ID's to that type.
8162 This is a step towards IPv6 support.
8164 The silc_id_get_len takes now the ID as an extra argument.
8165 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8166 both IPv4 and IPv6 based ID's.
8168 The affected files are lib/silccore/id.[ch] and other files
8169 around the tree using these routines.
8171 * Removed the ID length arguments in server from various
8172 silc_server_send_notify_* routines -> they are not needed
8175 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8177 * Fixed memory leak in silc_encode_pem_file in the file
8178 lib/silcutil/silcutil.c.
8180 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8182 * Check minor version as well in the SKE. Affected files are
8183 silcd/protocol.c and lib/silcclient/protocol.c.
8185 * Added --identifier option to the server so that an identifier
8186 can be when creating the public key for the server. Affected
8187 file is silcd/silcd.c.
8189 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8190 lib/silccrypt/silcpkcs.c.
8192 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8194 * Register default ciphers and stuff when using -C option with
8195 the server. Affected file sildc/silcd.c.
8197 * Put back the servers public key filename format, it is better
8198 than the new one. For now, the client keys are saved with the
8199 new filename format. The affected file silc/client_ops.c.
8201 * Implemented the Cipher API for the rest of the ciphers that
8202 did not implement it or implemented it the wrong way.
8204 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8206 * Register default ciphers and stuff when using the -S option
8207 in the client. Affected file silc/silc.c. Same also when
8208 creating new key pair with -C option.
8210 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8212 * Fixed the silc_verify_public_key client operation function to
8213 save the public keys differently. The fingerprint is now
8214 used as filename and not the hostname. This way also the
8215 client keys are saved uniquely and not with hostnames. The
8216 affected file is silc/client_ops.c.
8218 * Trimmed the silc_hash_fingerprint function to remove extra
8219 whitespaces from the end of the fingerprint. The affected
8220 file is lib/silccrypt/silchash.c.
8224 * Added silc_cipher_register_default function to register all
8225 default ciphers. It can be used when configuration files
8226 does not exist and the application does not want any specific
8227 ciphers in any specific order.
8229 The SilcDList is now used as silc_cipher_list dynamically
8230 allocated cipher list. Removed the static list all together
8231 and now all ciphers must be allocated to the dynamic list.
8232 The silc_cipher_alloc routine was changed to check only the
8235 All silc_cipher_* routines that used to return int returns
8238 The affected files lib/silccrypt/silccrypt.[ch].
8240 * The same thing was done to silc_hash_* as for silc_cipher_*
8241 routines. Affected files lib/silccrypt/silchash.[ch].
8243 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8244 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8245 Added also silc_pkcs_[un]register[_default] functions.
8246 Removed the data_context from the PKCS API.
8248 * Added silc_hmac_register_default function to register default
8249 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8250 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8251 to unregister all hmacs at once.
8253 * Register the default ciphers, hash functions, PKCSs and HMACs
8254 if client's configuration file does not exist. The affected
8257 * The client did not load the hash functions from the SIM
8258 modules at all. Added support for this. Affected file is
8259 silc/clientconfig.c.
8261 * When decoding public key with silc_pkcs_public_key_decode, check
8262 the supported algorithm only if PKCS are registered. Affected
8263 file lib/silccrypt/silcpkcs.c. The same was done with the
8264 silc_pkcs_private_key_decode.
8266 * Fixed the SILC List routines to keep the list always in order.
8267 It used to change the list's order when traversing the list but
8268 not it preserves the order. Affected file lib/trq/silclist.h.
8270 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8272 * Added the client library to use the SilcSocketConnection's
8273 reference counter (by silc_socket_dup) to prevent the bug that
8274 the socket object may be freed underneath async operation.
8276 * The name resolv library checking fixes in the configure.in.pre.
8279 * Created new version of the protocol drafts for future
8280 development. The -03 drafts are the ones that will be changed
8281 in the trunk now and the -02 will remain as they are.
8283 * Send list of CUMODE notifys to the router when announcing
8284 the channel users to the router. Affected file silcd/server.c.
8285 If the router receiving channel founder CUMODE for a channel
8286 that already has channel founder it will send CUMODE notify
8287 to the sender to remove the channel founder rights from the
8288 announced client. Affected file silcd/packet_receive.c.
8290 * The CUMODE notify may now use Server ID as well as the entity
8291 who changes the mode. Updated protocool specs.
8293 * Updated INSTALL and README files.
8295 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8297 * New web pages in the http://silc.pspt.fi. The pages was
8302 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8304 * Implemented the [DenyConnectin] config section in the server.
8305 Added silc_server_config_denied_conn to check whether incoming
8306 connection is denied. Affected file silcd/serverconfig.[ch].
8308 * Do not check the ports when checking the incoming configuration
8309 data if the port is 0, meaning any. Affected file is
8310 silcd/serverconfig.c.
8312 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8314 * Fixed buffer overflow in silc_string_compare in the file
8315 lib/silcutil/silcutil.c.
8317 * Fixed double free in silc_server_command_leave in the file
8320 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8322 * Fixed the version checking in the server. Affected file is
8325 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8327 * Fixed the configuration data fetching when accepting new
8328 connections in the server. Affected file silcd/server.c.
8330 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8332 * Added `sender_entry' argument to the function
8333 silc_server_packet_relay_to_channel so that we can check
8334 whether some destination actually belongs to the same route
8335 the sender belongs (ie, we must not resend the packet to the
8336 sender). Affected file silcd/packet_send.[ch].
8338 * Added `servername' field to the SilcClientEntry in the server
8339 to hold the name of the server where client is from. Affected
8340 file is silcd/idlist.h.
8342 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8344 * Moved the channel message encrypting in the router betwen
8345 router connections from silc_server_channel_message to the
8346 silc_server_packet_relay_to_channel since we want to check
8347 whether we have anybody channel before encrypting anything.
8348 Affected files silcd/packet_[receive/send].c.
8350 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8352 * Fixed the [AdminConnection] server config section to support
8353 multiple entries. Affected file silcd/serverconfig.c.
8355 * Added support into the server to check the validity of the
8356 incoming connection before executing any KE or authentication
8359 * The connection configuration is now saved to the KE and
8360 connection auth protocol contexts and not fetched anymore in
8361 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8363 * The local hosts listenning address and port is also resolved
8364 now when starting the server. We want to have the socket object
8365 to include the real address and port for the listener. Added
8366 new function silc_net_check_local_by_sock into the files
8367 lib/silcutil/silcnet.[ch].
8369 * Fixed a broadcast bug in server -> do not broadcast if we
8372 * Fixed a routing bug. Do not route broadcast packets ever.
8373 Broadcast packets must be processed always and not routed since
8374 they may be destined to some other host than yourself and thus
8375 would get routed without no good reason. Affected file is
8378 * Added function silc_server_config_is_primary_route to check
8379 whether primary router connection has been configured (a router
8380 configuration that we are initiating). If there is not, we
8381 will assume that there is only two routers in the SILC network
8382 and we will use the incoming router connection as our primary
8383 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8385 * Changed the order of the broadcasting. Broadcast _after_ the
8386 packet has been processed not before. Affected file is
8389 * Fixed a [ClientConnection] parsing bug. The port was never
8390 parsed correctly thus resulting to port 0. Affected file
8391 silcd/serverconfig.c.
8393 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8394 argument and did not set the broadcast packet flag. Affected
8395 file silcd/packet_send.c. Fixed same bug in the function
8396 silc_server_send_notify as well.
8398 * If we receive NEW_ID packet for our own ID in the server, ignore
8401 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8405 * Removed the nickname from the Private Message Payload.
8406 Updated the code and the protocol specs.
8408 * Updated protocol specs for submitting to the IETF.
8410 * Tweaked the Random Number Generator a bit. Affected file
8411 lib/silccrypt/silcrng.c. Exported a new function
8412 silc_rng_[global]_add_noise which can be used to add more
8415 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8417 * Do not parse packets with different timeout when protocol
8418 is active -> may cause problem with rekey. Affected file
8421 * When server receives signoff notify it must not create
8422 new channel key if the client is on any channels since the
8423 sender of the signoff notify will create it.
8425 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8427 * Added printing of error messages during SKE protocol from the
8428 failure packet sent by server during SKE. Affected file
8431 * Removed the client's failure_callback handling with timeout
8432 and handle it immediately when received.
8434 * The SKE library returned wrong type in SUCCESS and FAILURE
8435 packets. They must be 32 bit MSB not 16 bit MSB.
8437 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8439 * Ok, rewrote the logic of the re-key and now it seems to work.
8440 I tested it on high traffic with frequent re-keys without
8441 problems. Added hmac_receive (and renamed hmac to hmac_send)
8442 in SilcClientConnection in lib/silcclient/client.h and
8443 in SilcIDListData in silcd/idlist.h. Also, removed the
8444 SilcPacketParserContext's cipher and hmac fields as they are
8445 not needed anymore and actually caused some problems when
8446 the ciphers and hmac's changed underneath the packet parser.
8448 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8450 * If re-key protocol is active then process the incoming packets
8451 synchronously since we must assure that icoming packets encrypted
8452 with the old key is processed before the new keys is set to
8453 use. This is true other packets than for REKEY packets.
8454 Affected file silcd/server.c. The same was done to client library
8455 as well, affected file lib/silcclient/client.c.
8457 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8459 * Fixed bug in client and server to accept the force send if
8460 the packet is send from silc_[server/client]_packet_process
8461 function. Otherwise the packets are never delivered, oops.
8463 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8465 * Disable force sending of packets when REKEY protocol is active.
8466 We must assure that no packet is sent directly when rekey is
8467 performed. All packets must be sent through packet queue.
8468 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8469 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8470 function is silc_[server/client]_packet_send_real to check
8473 * Replaced the SIM paths from example config files to
8474 /usr/local/modules. Also, make install creates now
8475 /usr/local/silc/logs directory to hold all the SILC server
8478 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8480 * Made the configure.in.pre work on Solaris. Patch by salo.
8482 * Made all ciphers compatible with non-x86 machines. Defined
8483 CBC mode macros into lib/silccrypt/ciphers_def.h.
8485 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8487 * Fixed the make install.
8489 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8491 * When MAC computation fails the silc_packet_decrypt returned 0
8492 even though it was supposed to return -1. Fixed this. The
8493 affected file is lib/silccore/silcpacket.c.
8495 * Do not replace the config files in /etc/silc (in make install)
8496 if they already exist. Affected file ./Makefile.am.
8498 * Do not send re-key packets immediately but through packet queue.
8499 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8501 * Changed silc_net_check_host_by_sock to return FALSE if the
8502 IP/DNS could not be resolved. Though, it returns the IP address
8503 now even if it could not resolve it (but returns also FALSE).
8504 Affected file lib/silcutil/silcnet.[ch].
8506 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8508 * Added silc_pkcs_decode_identifier to decode the public key's
8509 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8510 Added also silc_pkcs_free_identifier. Added also new context
8511 SilcPublicKeyIdentifier.
8513 * Added -S option to the silc client. It is used to dump the
8514 contents of the specified public key file.
8516 * Changed the PKCS api to return the public key length when
8517 setting the public key.
8519 * Fixed a fatal bug in the public and private key file loading.
8520 Affected file lib/silccrypt/silcpkcs.c.
8522 * Execute the packet parsing for client with zero (0) timeout
8523 if the protocol is active. Affected file silcd/server.c.
8525 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8527 * Made the key generation options to the silcd program. Added
8528 -C option, equivalent to client's option.
8530 * Added new [ServerKeys] config section to the server. It
8531 configures the server's public and private key.
8533 * Defined generic Public Key Payload into the protocol
8534 specification to send specific type of public keys and
8537 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8538 public key or certificate.
8540 * Implemented the GETKEY command to the server and to the
8541 client library and on user interface.
8543 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8545 * Made preliminary `make install' work.
8547 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8549 * Added SilcServerRekey context into silcd/idlist.h.
8551 * Added the PFS support as defined in the specification to the
8552 SKE protocol. Affected files lib/silcske/*.c.
8554 * Added `ske_group' field to the SilcServerRekey context to hold
8555 the number of the SKE group that is used with PFS in re-key.
8556 Affected file silcd/idlist.h.
8558 * Added PFS re-key support to the server. Affected file is
8561 * Added silc_protocol_cancel to cancel execution of the next
8562 state of the protocol. Affected file is
8563 lib/silccore/silcprotocol.[ch].
8565 * Added the re-key support with and without PFS to the client
8566 library. Re-key is performed once in an hour, by default.
8568 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8569 Added silc_client_rekey_callback and silc_client_rekey_final.
8570 Affected files are lib/silcclient/protocol.[ch] and
8571 lib/silcclient/client.[ch].
8573 * Removed the `hmac_key' and `hmac_key_len' fields from the
8574 SilcClientConnection structure; not needed. Affected file is
8575 lib/silcclient/client.h.
8579 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8581 * Do not ask whether user wants to use the negotiated private key
8582 for private messages, just use it. Affected file is
8583 silc/local_command.c.
8585 * Added `send_enc_key' and `enc_key_len' fields to the
8586 SilcIDListData structure since they are needed in the re-key
8587 phase. Affected file is silcd/idlist.[ch].
8589 * Implemented the simple re-key protocol into the server.
8590 Affected files silcd/server.c and silcd/protocol.[ch]. The
8591 re-key will be performed once in an hour, by default.
8593 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8594 Added silc_server_rekey, silc_server_rekey_callback and
8595 silc_server_rekey_final.
8597 * Removed Tunneled flag from the protocol. Updated the code
8598 and the specifications.
8600 * Adde `pfs' field to the SilcIDListData to indicate whether
8601 the PFS is to be performed in the re-key. Affected file is
8604 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8606 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8607 int64 of at least the xintXX size. If void * is less that 4
8608 bytes uint32 * will be used. Defined bool as boolean.
8610 * Changed _ALL_ unsigned long and unsigned int to uint32,
8611 unsgined short to uint16 in the source tree.
8613 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8614 not handle clients that has entry->data.registered == FALSE.
8615 They are not in the network anymore. Affected file is
8618 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8620 * Implemented the sending of the SERVER_SIGNOFF notify in the
8621 server. Affected file is silcd/server.c.
8623 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8624 Added also silc_notify_payload_encode_args into the
8625 lib/silccore/silcnotify.[ch].
8627 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8628 Affected file silcd/packet_receive.c.
8630 * Implemented the SERVER_SIGNOFF notify handling in the client
8631 library. Affected file lib/silcclient/client_notify.c. Also,
8632 implemnted the printing of the SERVER_SIGNOFF info to the
8633 application. Affected file silc/client_ops.c.
8635 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8636 if the deleting was successful. Affected file silcd/idlist.[ch].
8638 * Added support for public key authentication in the connection
8639 authentication protocol in the client library. Affected file
8640 lib/silcclient/protocol.c.
8642 * Changed the server's silc_idlist_get_clients_by_* interface
8643 to support already allocated array so that new entries may be
8644 added to pre-allocated array. Affected file silcd/idlist.[ch].
8645 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8646 and command replies.
8648 * All command reply functions in the server now calls the
8649 pending command callback even if error occured. This way the
8650 error will be delivered to the client as well. Affected files
8651 silcd/command.c and silcd/command_reply.c.
8653 * Fixed INFO command to return local server's info if no server
8654 was provided. Affected file lib/silcclient/command.c.
8656 * Removed RESTART command for good. Updated the code and the
8659 * Rewrote parts of the task system. It is a bit simpler now.
8660 Removed unsued task priorities. The affected files are
8661 lib/silcutil/silctask.[ch].
8663 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8665 * Moved the USERS printing from the library to the application.
8666 Affected files lib/silcclient/command.c and silc/client_ops.c.
8668 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8672 * Added channel key re-key support. The re-key is perfomed
8673 only by the router and is done once in an hour. Added `rekey'
8674 field to the SilcChannelEntry in the server. Affected files
8675 silcd/server.c and silcd/idlist.h.
8677 * Added silc_task_unregister_by_context into the file
8678 lib/silcutil/silctask.[ch].
8680 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8682 * Added SILC_UMODE_GONE mode to indicate when the client is not
8683 present in the SILC network. Added also support to the local
8684 command AWAY that will set this mode. Added support of showing
8685 "xxx is gone" in WHOIS command. The USERS command shows the
8686 gone status as well.
8688 * Fixed setting server and router operator privileges in the
8689 server's UMODE command. Affected file silcd/command.c.
8691 * Merged the SKE KE1 and KE2 payloads into one payload. The
8692 new KE payload is equivalent to the old KE2 payload.
8694 Cleaned up the SKE Start Payload parsing. It now uses the
8695 simple buffer unformatting to do the parsing. A lot faster
8698 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8699 to the SKE that is used to indicate whether both of the SKE
8700 parties should perform authentication. By default only the
8701 responder performs authentication. By setting this flag also
8702 the initiator must do authentication. By default it is unset
8703 since in normal SKE case, client to server connection, only
8704 the responder should do authentication. When doing SKE between
8705 two clients both should perform authentication. Updated the
8706 code and the protocol specs.
8708 * A little fix to IDENTIFY command in the server. Search the
8709 client first by hash not nickname. Affected file is
8712 * Fixed the silc_client_close_connection to support closing
8713 the client to client connections wihtout deleting too much
8714 data. Affected file lib/silcclient/client.c.
8716 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8717 are received if protocol used to be active but is not anymore
8718 the application would crash due to NULL pointer dereference.
8719 Affected files silcd/server.c and lib/silcclient/client.c.
8721 * Added `hash' field to the SilcClientConnection to include
8722 the hash function negotiated in the SKE protocol.
8724 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8725 to set the channel founder authentication data. A client can
8726 claim the founder rights later by providing the authentication
8727 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8728 This way the channel founder can regain the channel founder
8729 privileges even it is left the channel. This works only on
8730 local server and the client must be connected to the same
8731 server to be able to regain the founder rights. Updated the
8732 protocol specs accordingly.
8734 Added support to the CMODE command in the client to set the
8735 founder auth data. Read the README to see how to set it.
8737 Added support to the CUMODE command to claim the founder
8738 rights. Read the README to see how to do it.
8740 Added support for the founder authentication to the Channel
8741 Entry in the server. Affected file silcd/idlist.h.
8743 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8744 server's CMODE command. Affected file silcd/command.c.
8746 * Added the following new functions into lib/silccore/silcauth.[ch]:
8747 silc_auth_get_method and silc_auth_get_data.
8749 * The server now saves the remote hosts public key to the
8750 SilcIDListData pointer. Affected file silcd/protocol.c.
8752 * The normal server now does not remove the channel entry from
8753 the cache if the founder authentication data is set. It used
8754 to remove it if the founder was the last one on the channel on
8755 the server and left the channel. The auth data is saved and
8756 if the channel is re-joined later the old entry is used with
8757 the old auth data. Affected files silcd/command_reply.c and
8760 * Removed the `pkcs' field from the SilcIDListData structure
8761 in the server; it is not used. Affected file silcd/idlist.h.
8763 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8765 * Fixed packet processing on slow links. Partial packets were
8766 never re-processed because the incoming data buffer was cleared
8767 by the application. Application must not directly clear the
8768 sock->inbuf, the packet processing routines handle it. Fixed
8769 this in client library and in server.
8771 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8773 * Fixed the WHOIS and IDENTIFY send reply function to really
8774 check whether to send list or just one entry. Affected file
8777 * Cleaned up the LEAVE command's channel key distribution. The
8778 affected file silcd/command.c.
8780 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8781 can enforce the channel mode as well. In that case the ID
8782 includes the ID of the server. The code now enforces the
8783 mode change if the router have different mode than the server.
8785 * The notify client operation with CMODE_CHANGE notify can now
8786 return NULL client_entry pointer if the CMODE was not changed
8787 by client. Application must check for this.
8789 * Added <Server ID> argument to INFO command to support server
8790 info fetching by Server ID.
8792 * Added silc_server_announce_get_channel_users to get assembled
8793 packets of channel users of the specified channel. Affected
8794 file silcd/server.[ch].
8796 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8797 was freed underneath the ID Cache.
8799 * Re-announce clients when the server received CHANNEL_CHANGE
8800 notify from the router. Affected file silcd/packet_send.c.
8802 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8804 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8805 crashed since it did not handle the fact that there is no cipher
8806 called "3" and didn't check the error condition. Now fixed.
8808 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8809 flag. It can be used to send message requests.
8811 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8813 * Implemented the RESTART command in the client.
8815 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8816 notice type messages. Added notice printing to the user
8819 * The channel keys are not re-generated if the channel's mode
8820 is PRIVKEY, ie private key on the channel exists. Affected
8821 files silcd/server.c and silcd/command.c.
8823 * Fixed a little bug in channel message delivery when channel
8824 private keys are set in the server. Affected file is
8825 silcd/packet_send.c.
8827 * Changed the setting on channel->on_channel = TRUE from the
8828 silc_client_save_channel_key to the JOIN command reply. The
8829 key payload is not received if the private channel key is set.
8830 Affected file lib/silcclient/command_reply.c and the
8831 lib/silcclient/client_channel.c.
8833 * When the CMODE_CHANGE notify is sent and the channel private
8834 key mode is removed the channel key must be re-generated in
8835 other cells as well. Added this support for the router in the
8836 silcd/packet_receive.c.
8838 * Added new local command NOTICE to send notice message on
8839 channel. Affected file silc/local_command.[ch].
8841 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8843 * Added new local command ME to the client. It is used to send
8844 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8845 some action. Affected file silc/local_command.[ch].
8847 * Changed channel_message and private_message client operations
8848 to deliver the message flags to the application. Added also
8849 the `flags' arguments to the silc_client_send_channel_message
8850 and silc_client_send_private_message functions. Affected file
8853 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8855 * Redefined the Private Message Payload to support private message
8856 keys and to support the new private message flags. Updated
8857 the protocol specs. Flags makes it possible to have for example
8858 CTCP style messages.
8860 * Added new type SilcPrivateMessagePayload and defined an API
8861 for it in the lib/silcclient/silcprivate.[ch].
8863 * Tested private message private keys successfully. Tested the
8864 private message key set, unset and list commands with the new
8867 * Redefined the Channel Message Payload to include the channel
8868 message flags (equal with private message flags) to support
8869 for example CTCP style messages.
8871 * Defined some of the message (for channel and private message)
8872 flags. Updated the protocol specs and added the flags to the
8873 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8875 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8877 * Added SilcKeyAgreementStatus type to the key agreement routines
8878 to indicate the current status and error if one occured.
8879 The status types are defined in the lib/silcclient/silcapi.h.
8881 * Added new local command KEY that is used to set and unset private
8882 keys for channels, set and unset private keys for private messages
8883 with remote clients and to send key agreement requests and
8884 negotiate the key agreement protocol with remote client. The
8885 key agreement is supported only to negotiate private message keys,
8886 it currently cannot be used to negotiate private keys for channels,
8887 as it is not convenient for that purpose.
8889 * Fixed a minor pending callback setting bug in the function
8890 silc_client_get_client_by_id_resolve, now the function works.
8891 Affected file lib/silcclient/idlist.c.
8893 * Added function silc_net_get_local_port to get local bound
8894 port by socket. Added to lib/silcutil/silcnet.[ch].
8896 * Added `sockets' and `sockets_count' fields to the SilcClient
8897 object. They hold the sockets of the listenning sockets in
8898 the client. Listenning sockets may be for example the key
8899 agreement server. Affected file lib/silcclient/client.[ch].
8900 Added functions the silc_client_add_socket and the
8901 silc_client_del_socket. They are exported to the application
8904 * Added ~./silc/clientkeys to support other client's public keys.
8906 * Renamed verify_server_key client operation to verify_public_key
8907 and added one argument to indicate the type of the connection
8908 (server, client etc.).
8910 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8912 * Added silc_server_connection_auth_request to handle the
8913 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8914 silcd/packet_receive.[ch].
8916 * Added silc_server_send_connection_auth_request into the
8917 silcd/packet_send.c to send the connection auth request packet.
8919 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8922 * Fixed the public key authentication in responder side in the
8923 server. The `auth_data' pointer includes the SilcPublicKey
8924 not the path to the public key. Affected file silcd/protocol.c.
8926 * Implemented the public key authentication in the initiator side
8927 in the server. Affected file silcd/protocol.c.
8929 * Removed the [RedirectClient] config section from the server
8930 configuration. Is not needed and I don't want to implement it.
8932 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8934 * Cleaned up the CMODE command in the server. It now works
8935 correctly and supports all the modes defined in the protocol.
8936 Affected file is silcd/command.c.
8938 * Added `hmac_name' field to the SilcChannelEntry in the server
8939 to hold the default HMAC of the channel. It can be set when
8940 creating the channel (with JOIN command). Affected files
8943 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8944 type to indicate the change of the current cipher and hmac
8945 on the channel. Client can safely ignore the <cipher> argument
8946 (if it chooses to do so) since the CHANNEL_KEY packet will
8947 force the channel key change anyway. The <hmac> argument is
8948 important since the client is responsible of setting the new
8949 HMAC and the hmac key into use.
8951 * Fixed the CMODE command in the client library as well.
8953 * Tested CMODE command in router environment successfully.
8955 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8957 * Show the version of the remote client (or server) when connecting
8958 to the server. It is logged to the log file. Affected file
8959 is silcd/protocol.c.
8961 * Fixed the KILLED notify handling in the client library. The
8962 client must be removed from all channels when receiving the
8965 Also, do not remove the client entry when giving the KILL
8966 command but when the KILLED notify is received.
8968 * Removed silc_idlist_find_client_by_nickname from the server.
8969 Not needed anymore. Affected files silcd/idlist.[ch].
8971 * Implemented the CHANNEL_CHANGE notify type handling to the
8972 server. Affected file silcd/server.c.
8976 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8978 * Added silc_server_send_notify_invite to send the INVITE
8979 notify between routers.
8981 * Implemented the INVITE command correctly to the server.
8983 * Implemented the INVITE notify type handling in the server.
8985 * Implemented the INVITE command to the client library and on the
8988 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8990 * Added function silc_server_get_client_resolve to find the
8991 client entry by ID from all ID lists and then resolve it
8992 (using WHOIS) if it cannot be found. Affected file is
8995 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8997 * Implemented the BAN command to the client library.
8999 * The JOIN command in the server now checks the invite list
9002 * Changed the silc_command_reply_payload_encode_va and the
9003 silc_command_payload_encode_va to support that if argument is
9004 NULL it ignores and checks the next argument. Affected file
9005 lib/silccore/silccommand.c.
9007 * Added silc_server_send_notify_ban to send the BAN notify
9008 type between routers.
9010 * Chaned the silc_notify_payload_encode to support that if
9011 argument is NULL it ignores and checks the next argument.
9012 Affected file lib/silccore/silcnotify.c.
9014 * Tested ban lists in router environment successfully.
9016 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9018 * Implemented BAN command to the server, in silcd/command.[ch].
9020 * Removed the BAN and INVITE_LIST modes from the CMODE command
9023 * Added function silc_string_match to regex match two strings.
9024 Affected files lib/silcutil/silcutil.[ch].
9026 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9028 * Redefined parts of the SilcChannelEntry in the server to support
9029 the new ban and invite lists.
9031 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9033 * Redefined the INVITE command. The same command can be used to
9034 invite individuals to the channel but also to manage the invite
9035 list of the channel (to add to and remove from the invite list).
9036 Updated the protocol specs.
9038 * Added new command SILC_COMMAND_BAN that can be used to manage
9039 the ban list of the channel. Updated the protocol specs.
9041 * Removed the channel modes: the SILC_CMODE_BAN and the
9042 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9043 in the CMODE command. The equivalent features are now available
9044 using INVITE and BAN commands. Updated the protocol specs.
9046 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9047 in the network about change in the current ban list. The notify
9048 type is not used by the client.
9050 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9051 support the invite lists.
9053 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9055 * Added new function silc_string_regexify that converts string
9056 including wildcard characters into regex string that can
9057 be used by the GNU regex library. Added into the file
9058 lib/silcutil/silcutil.[ch].
9060 Added silc_string_regex_combine to combine to regex strings
9061 into one so that they can be used as one regex string by
9062 the GNU regex library. Added into the file
9063 lib/silcutil/silcutil.[ch].
9065 Added silc_string_regex_match to match two strings. It returns
9066 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9068 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9070 * Imported GNU regex to the soruce tree into lib/contrib.
9071 Fixed some compiler warning from the regex.c.
9073 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9075 * Fixed MOTD command in the server to work in router environment.
9077 * Fixed the MOTD command in the client library to support
9078 the server argument in the command.
9080 * Added `nickname_len' argument to the silc_idlist_add_client
9081 in the server, as the `nickname' argument may be binary data
9084 * Added silc_idlist_get_channels to return all channels from
9087 * Implemented LIST command to the server. Affected file is
9090 * Implemented the LIST command to the client library and on the
9093 * Added [<user count>] argument to the LIST command reply.
9094 With private channels the user count is not shown.
9096 * Updated TODO and README.
9098 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9100 * The client entry's data.registered must be TRUE even with
9101 global client entry on global client list. The data.registered
9102 is used to check whether the client is anymore in the network,
9103 for example with WHOWAS command so it must be valid.
9105 * Fixed the WHOWAS command in the server. It now actually works
9106 in router environment. Added function into silcd/command_reply.c
9107 silc_server_command_reply_whowas_save.
9109 * Added silc_idlist_purge function to the silcd/idlist.c
9110 to periodically purge the ID Cache.
9112 * Fixed INFO command in the server. It works now in router
9113 environment. Added <server name> argument to the INFO command
9114 reply. Updated the protocol specs.
9116 * Fixed minor bug in silc_idcache_purge to not purge if the
9117 expire value is zero.
9119 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9120 they were buggy because of the WHOWAS information.
9122 * Fixed local command MSG to handle the async resolving of
9123 the remote client properly. It used to fail the first MSG.
9124 Affected file silc/local_command.c.
9126 * Added `data_len' field to SilcIDCache context.
9128 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9130 * Update TODO. Todo in commands in the server.
9132 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9134 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9135 used by routers as broadcast packet to inform other routers
9136 about the changed user mode.
9138 Implemented the notify handling in the server. Affected file is
9139 silcd/packet_receive.c. Added the function
9140 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9142 * Added new generic Channel Payload and deprecated the New Channel
9143 Payload. The New Channel Payload is now the generic Channel
9146 * Added new argument `mode' to the silc_server_send_new_channel
9147 as it is required in the Channel Payload now.
9149 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9150 and created a new and real SilChannelPayload to represent the
9151 new generic Channel Payload. Implemented the encode/decode
9152 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9154 * Added silc_server_get_client_channel_list to return the list
9155 of channels the client has joined for WHOIS command reply.
9156 Affected file silcd/server.[ch].
9158 * Implemented the channel list sending in the WHOIS command reply
9159 in server and in the client.
9161 Implemented the channel list displaying on the user interface
9162 as well. Affected file silc/client_ops.c.
9164 * Added silc_channel_payload_parse_list to parse list of Channel
9165 Payloads. It returns SilcDList list of SilcChannelPayloads.
9166 Client for example can use this function to parse the list of
9167 channels it receives in the WHOIS command reply. The caller
9168 must free the list by calling silc_channel_payload_list_free.
9169 Affected files lib/silccore/silcchannel.[ch].
9171 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9173 * Added one new argument <user mode> to the WHOIS command reply
9174 to return the mode of the user in SILC. Updated the protocol
9177 Implemented it to the server and client.
9179 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9181 * Fixed the mode printing on the user interface on joining.
9182 Affected file silc/client_ops.c.
9184 * Implemented the UMODE command and user modes in general to the
9185 client library and to the user interface.
9187 * Implemented the UMODE command to the server.
9189 * The server now sends UNKNOWN_COMMAND error status if client sends
9190 unknown command. Affected file silcd/command.c.
9192 * All server commands now handle the command identifier the right
9193 way when sending the command reply to the client. The client can
9194 use to identify the command replies with the identifier.
9196 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9198 * Added silc_server_get_client_route to resolve the route to
9199 the client indicated by the client ID. Affected file is
9202 * Added silc_server_relay_packet as general function to relay
9203 packet to arbitrary destination. This deprecates functions
9204 like _send_private_message_key, _relay_notify etc. Affected
9205 file is silcd/packet_send.[ch].
9207 Removed silc_server_send_key_agreement,
9208 silc_server_send_private_message_key and
9209 silc_server_packet_relay_notify functions from the file
9210 silcd/packet_send.[ch].
9214 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9215 server. Affected file silcd/packet_receive.[ch].
9217 * Implemented the KILL command to the client. Implemented the
9218 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9219 Affected files lib/silcclient/command[_reply].c and
9220 lib/silcclient/client_notify.c. Implemented the KILL notify
9221 printing in the user inteface.
9223 * Fixed a lot silc_parse_nick memory leaks from the client
9224 library in the file lib/silcclient/command.c.
9226 * Changed the silc_server_send_notify_on_channels's `sender'
9227 argument from SilcSocketConnection to SilcClientEntry to
9228 check the sender as entry and not as connection object and not
9229 to send to the client provided as argument. The affected file
9230 is silcd/packet_send.[ch].
9232 * The notify packets that are destined directly to the client used
9233 to not to be processed by the server. Now changed that and the
9234 server processes all notify packets. After relaying the packet
9235 to the client the notify packet is processed in the server.
9237 * The silc_server_free_client_data now checks whether there is
9238 pending outgoing traffic for the client and purges the data to
9239 the network before removing the client entry.
9241 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9243 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9244 an client is killed from the SILC Network. Updated the protocol
9247 Added new function silc_server_send_notify_killed to the
9248 silcd/packet_send.[ch].
9250 * Added function silc_server_packet_relay_notify to relay notify
9251 packets that are destined directly to a client. In this case
9252 the server does not process the notify packets but merely relays
9253 it to the client. Affected file silcd/packet_send.[ch].
9255 Added also silc_server_packet_process_relay_notify to check
9256 whereto relay the notify. Affected file is
9257 silcd/packet_receive.[ch].
9259 * Implemented the KILL command to the server.
9263 * Added the backup schema desgined last fall to the protocol
9264 specs for everyone to see. The specification is in the
9265 *-spec-xx.txt draft and the packet type definitions for the
9266 backup routers is in *-pp-xx.txt draft. Thusly, added also
9267 new packet type SILC_PACKET_CELL_ROUTERS.
9269 * A big security problem in the implementation discovered. The
9270 signoff of an client did not cause new channel key generation
9271 which it of course should've done. The channel keys must be
9272 always re-generated when client leaves (or signoffs) the channel.
9273 The silc_server_remove_from_channels funtion now handles
9274 the channel key re-generation.
9276 * Added `sender' argument to the silc_server_send_notify_on_channels
9277 to not to send the client provided as argument. Affected file
9278 silcd/packet_send.[ch].
9280 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9282 * Implemented OPER and SILCOPER commands into the server and
9285 * Added silc_auth_verify and silc_auth_verify_data to verify
9286 the authentication directly from the authentication payload.
9287 It supports verifying both passphrase and public key based
9288 authentication. Affected file lib/silccore/silcauth.[ch].
9290 * Added `hash' field to the SilcIDListData structure. It is the
9291 hash negotiated in the SKE protocol. Affected file is
9294 * Slight redesigning of the SilcAuthPayload handling routines.
9295 Do not send SilcPKCS but SilcPublicKey as argument.
9297 * Implemented the public key authentication support to the
9298 serverconfig. The public key is loaded from the provided path
9299 and saved as authentication data to void * pointer. Thus,
9300 changed the unsigned char *auth_data to void *auth_data;
9302 * Fixed SHUTDOWN command to send the reply before the server
9303 is shutdown. :) Affected file silcd/command.c.
9305 * Fixed fatal bug in CONNECT command. The hostname was invalid
9306 memory and server crashed. Affected file silcd/command.c.
9308 * Fixed fatal bug in CLOSE command. The server_entry became
9309 invalid but was referenced later in the command. Affected file
9312 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9314 * Fixed fatal bug in failure packet handling. Server ignored
9315 the failure and thus crashed when it came.
9319 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9321 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9322 that the command may be executed only once in (about) 2 seconds.
9323 The old SILC_CF_LAG flag is same but allows command bursts up
9324 to five before limiting.
9326 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9327 server code. Various commands now includes the CF_LAG_STRICT
9328 flag to disallow any kind of miss-use of the command.
9330 * Fixed the silc_buffer_unformat to not to allocate any data
9331 if the length of the data is zero. It used to allocate the
9332 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9334 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9336 * Changed the format of AdminConnection configuration section
9337 in the server. Added username of the admin to the format.
9338 Affected files silcd/serverconfig.[ch].
9340 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9341 to return admin configuration data by host, username and/or
9344 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9346 * Implemented WHOWAS command to the server. Added the functions:
9348 silc_server_command_whowas_parse,
9349 silc_server_command_whowas_send_reply,
9350 silc_server_command_whowas_from_client and
9351 silc_server_command_whowas_from_server
9353 * Added <Client ID> argument to the WHOWAS command reply. Updated
9354 the protocol specs accordingly.
9356 * Implemented WHOWAS command and command_reply to the client
9359 Implemented the WHOWAS printing on the user interface.
9361 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9363 * Added new argument to the WHOWAS command reply, the real name.
9364 It is an optional argument. Updated the protocol specs.
9366 * Added SilcIDCacheDestructor callback that is registered when
9367 the SilcIDCache is allocated. The callback is called when
9368 an cache entry in the ID Cache expires, or is purged from the
9369 cache. Added into lib/silccore/idcache.[ch].
9371 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9372 to destruct the client entries when the cache entry expires.
9373 Other ID Cache's in server and in the client library ignores
9376 * If the ID Cache entry's `expire' field is zero then the entry
9377 never expires. Added boolean `expire' argument to the
9378 silc_idcache_add function in the lib/silccore/idcache.[ch].
9379 If it is TRUE the default expiry value is used.
9381 * Added silc_server_free_client_data_timeout that is registered
9382 when client disconnects. By default for 5 minutes we preserve
9383 the client entry for history - for WHOWAS command.
9385 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9387 * Added support to the server to enforce that commands are not
9388 executed more than once in 2 seconds. If server receives
9389 commands from client more frequently, timeout is registered
9390 to process the commands. Affected file silcd/command.c.
9391 Added new function silc_server_command_process_timeout.
9393 * Changed NICK_NOTIFY handling in client library to check that
9394 if the client's nickname was changed, so there is no need to
9395 resolve anything from the server.
9397 * Removed error printing from the WHOIS and IDENTIFY commands.
9398 If error occurs then it is ignored silently in the client library.
9399 The application, however, may map the received error to
9400 human readable error string. The application currently maps
9401 the NO_SUCH_NICKNAME error to string.
9403 * Made the command status message public to the application. Moved
9404 them from lib/silcclient/command_reply.c to
9405 lib/silcclient/command_reply.h. The application can map the
9406 received command status to the string with the
9407 silc_client_command_status_message function.
9409 * Added check to the server to check that client's ID is same
9410 as the Source ID in the packet the client sent. They must
9413 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9415 * Added dist-bzip hook to the Makefile.am to make bzip2
9416 compressed distributions.
9418 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9420 * Server now enforces the maximum length for the nickname and
9421 the channel as protocol specification dictates. 128 bytes for
9422 nickname and 256 bytes for channel name.
9424 * Moved the WHOIS printing to the application. The client libary
9425 does not print out the WHOIS information anymore, the application
9426 must do it. Renamed silc_client_command_reply_whois_print to
9427 the silc_client_command_reply_whois_save.
9429 The client's idle time is also sent to the application now, and
9430 the idle is shown on screen.
9432 * Added silc_client_command_reply_identify_save to save the
9433 received IDENTIFY entries.
9435 * Do not check for channel private keys in message sending and
9436 reception if the channel does not have the PRIVKEY mode set.
9437 Affected file lib/silclient/client_channel.c.
9439 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9441 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9442 just surfaced after chaning the JOIN procedure.
9444 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9446 * Added silc_client_get_clients_by_list to get client entries
9447 from Client ID list, that is returned for example by JOIN
9448 and USERS command replies. The application should use this
9449 function for example when JOIN command reply is received to
9450 resolve the clients already on the channel (library does not
9451 do that anymore as USERS command reply is not used in the JOIN
9452 procedure anymore). Affected files lib/silcclient/silcapi.h and
9453 lib/silcclient/idlist.c.
9455 * JOIN command reply and USERS command reply returns now SilcBuffer
9456 pointers instead of unsigned char pointers when returning
9457 the client list and mode list.
9459 * Added <Client ID> argument to the JOIN command reply, mainly
9460 for the server to identify for which client the command was
9461 originally sent. Updated protocol specs accordingly.
9463 * Added SilcDlist private_key pointer to the SilcChannelEntry
9464 in the client to support the channel private keys. Affected
9465 file is lib/silcclient/idlist.h.
9467 * Added SilcChannelPrivateKey argument to the function
9468 silc_client_send_channel_message so that application can choose
9469 to use specific private ke if it wants to. If it is not provided,
9470 the normal channel key is used, unless private keys are set.
9471 In this case the first (key that was added first) is used
9472 as the encryption key.
9474 * Implemented the support for channel private key handling.
9475 Implemented the following functions:
9477 silc_client_add_channel_private_key,
9478 silc_client_del_channel_private_keys,
9479 silc_client_del_channel_private_key,
9480 silc_client_list_channel_private_keys and
9481 silc_client_free_channel_private_keys
9483 Affected file lib/silcclient/client_channel.c.
9485 * Added the support for the private keys in the channel message
9486 sending and encryption and in the message reception and
9487 decryption. Affected funtions are
9488 silc_client_send_channel_message and silc_client_channel_message.
9490 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9492 * Added SKE's key verify callback to the client library's
9493 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9495 * Removed the statement that server (or router) must send USERS
9496 command reply when joining to the channel so that the client
9497 knows who are on the channel. Instead, the client list and
9498 client's mode list is now sent in the JOIN command reply to the
9499 client who joined channel. This is better solution.
9501 * Added function silc_server_get_users_on_channel and function
9502 silc_server_save_users_on_channel to the silcd/server.[ch].
9504 * Removed function silc_server_command_send_users from the
9507 * Do not show topic on the client library anymore. The topic is
9508 sent in the command reply notify to the application and the
9509 application must show the topic now.
9511 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9513 * Added client searching by nickname hash into the IDENTIFY and
9514 WHOIS commands in the server as they were clearly missing from
9515 them. Affected file is silcd/command.c.
9517 * Fixed a bug in private message receiving in the client library.
9518 The remote ID was freed and it wasn't supposed, now it is
9521 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9523 * Minor fix to the channel payload; allocate the data area, as it
9524 needs to be of specific length.
9526 * If the key agreement port is zero then the operating
9527 system will define the bound port. Affected files are
9528 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9530 * Added new function silc_channel_payload_decrypt into the file
9531 lib/silccore/silcchannel.[ch].
9533 * Moved the channel message etc, check from silc_packet_decrypt
9534 to applications. The library calls now a generic
9535 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9536 when the packet is either normal or special. This was done to
9537 allow more wide range of checking that was not allowed when
9538 the code was in library. Now applications can do virtually any
9539 checks to the packet and return to the library the decision how
9540 the packet should be processed. Affected files are
9541 lib/silccore/silcpacket.[ch].
9543 Added silc_server_packet_decrypt_check to the server and
9544 silc_client_packet_decrypt_check to the client library.
9546 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9547 to send with specified source and destination information.
9549 * Channel message delivery between routers was broken after the
9550 channel key distribution was fixed earlier. The channel key
9551 was used be to distributed to other routers as well which is not
9552 allowed by the protocol. Now this is fixed and channel keys
9553 really are cell specific and the channel message delivery between
9554 routers comply with the protocol specification.
9556 * Fixed various commands in server to check also the global list
9557 for the channel entry and not just the local list. The affected
9558 file silcd/command.c.
9560 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9562 * Added assert()s to buffer formatting and unformatting routines
9563 to assert (if --enable-debug) when error occurs. Affected
9564 file: lib/silcutil/silcbuffmt.c.
9566 * Changed to auto-reconnect to check whether the remote host is
9567 router and register the re-connect timeout if it is. It used
9568 to check that whether we are normal server, but router must do
9569 auto-reconnect with another router as well. Affected file
9572 * Removed the [<key len>] option from CMODE command as the cipher
9573 name decides the key length, nowadays. See the defined ciphers
9574 from the protocol specification.
9576 * Added [<hmac>] option to the CMODE command to define the HMAC
9577 for the channel. Added SILC_CMODE_HMAC channel mode.
9579 * Added [<hmac>] option for the JOIN command so that user can
9580 select which HMAC is used to compute the MACs of the channel
9583 * Added Hmac field to the Channel Message Payload. The integrity
9584 of plaintext channel messages are now protected by computing
9585 MAC of the message and attaching the MAC to the payload. The
9586 MAC is encrypted. Now, it is clear that this causes some
9587 overhead to the size of the packet but rationale for this is that
9588 now the receiver can verify whether the channel message decrypted
9589 correctly and also when private keys are set for the channel the
9590 receiver can decrypt the packet with several keys and check from
9591 the MAC which key decrypted the message correctly.
9593 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9594 lib/silccrypt/silccipher.[ch].
9596 * Added silc_hash_len to return the digest length into the
9597 lib/silcrypt/silchash.[ch].
9599 * Rewrote parts of Silc Channel Payload interface in the
9600 lib/silccore/silcchannel.[ch]. The encode function now also
9601 encrypts the packet and parse function decrypts it.
9603 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9605 * Fixed a minor formatting bug in the SKE's key material processing.
9606 It actually might have processed the keys wrong way resulting
9609 * Redefined the mandatory HMAC algorithms and added new algorithms.
9610 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9611 and hmac-md5 truncated to 96 bits. The mandatory is now
9612 hmac-sha1-96. Rest are optional (including the one that used
9613 to be mandatory). Rationale for this is that the truncated HMAC
9614 length is sufficient from security point of view and can actually
9615 make the attack against the HMAC harder. Also, the truncated
9616 HMAC causes less overhead to the packets. See the RFC2104 for
9619 * Added new [hmac] configuration section. The SKE used to use
9620 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9621 is of course wrong. The official names that must be proposed in
9622 the SKE are the ones defined in the protocol specification
9623 (hmac-sha1-96 for example). The user can configure any hmac
9624 using any hash function configured in the [hash] section. At
9625 least, the mandatory must be configured.
9627 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9629 * Added HMAC list to the SKE proposal list. It has now both
9630 hash algorithm list and HMAC list. This makes the protocol
9631 incompatible with previous versions. The SKE now seems to work
9632 the way it is supposed to work, for the first time actually.
9634 * Defined plain Hash algorithms to the protocol specification.
9637 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9639 * Implemented support for key agreement packets into the server.
9640 Added functions silc_server_key_agreement and
9641 silc_server_send_key_agreement. Other than these functions,
9642 server has nothing to do with this packet.
9644 * Added support for private message key packets into the server.
9645 Added functions silc_server_private_message_key and
9646 silc_server_send_private_message_key.
9650 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9651 called in the protocol's final callback instead in the END
9652 protocol state. This makes a little more sense and in the same
9653 time in client we can use the same protocol routines for normal
9654 key exchange and to key agreement packet handling as well.
9656 * Added to both client's and server's KE protocol context the
9657 SilcSKEKeyMaterial pointer to save the key material. We will
9658 bring the key material to the protocol's final callback by doing
9659 this. The final callback must free the key material.
9661 * Added SKE's packet_send callback into client's KE protocol
9662 context so that the caller can choose what packet sending function
9663 is used. This way we can use different packet sending when
9664 doing normal SKE when doing key agreement packet handling (in
9665 the key agreement packet handling we do not want to encrypt
9668 * Implemented the responder side of the key agreement routines
9669 in the client. The client can now bind to specified port and
9670 accept incoming key negotiation. The key material is passed
9671 to the application after the protocol is over.
9673 * Implemented the processing of incoming Key Agreement packet
9674 in the client. Added function silc_client_key_agreement to
9677 * Implemented the intiator side of the key agreement routines
9678 in the client. The client can now initiate key agreement with
9679 another remote client. The key material is passed to the
9680 application after the protocol is over.
9682 * Created client_keyagr.c to include all the key agreement
9685 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9686 SILC_TASK_CALLBACK except that it is not static.
9688 * Created client_notify.c and moved the Notify packet handling
9689 from the client.[ch] into that file.
9691 * Created client_prvmsg.c and moved all private message and
9692 private message key routines from the client.[ch] into that file.
9694 * Create client_channel.c and moved all channel message and
9695 channel private key routines from the client.[ch] into that file.
9697 * Changed silc_client_get_client_by_id_resolve to resolve with
9698 WHOIS command instead of IDENTIFY command, in the file
9699 lib/silclient/idlist.c.
9701 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9703 * Implemented the SKE's responder side to the Client library.
9705 * When FAILURE is received to the protocol do not trust it
9706 blindly. Register a timeout to wait whether the remote closes
9707 the connection as it should do it, only after that process the
9708 actual failure. This was changed to both client and server.
9710 * Added client_internal.h to include some of the structures
9711 there instead of client.h in lib/silcclient/.
9713 * Added function silc_task_unregister_by_callback to unregister
9714 timeouts by the callback function.
9716 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9718 * Some "Incomplete WHOIS info" errors has been appearing on the
9719 log files. Took away the entry->userinfo check from WHOIS
9720 reply sending. The entry->userinfo is now " " if client did not
9721 provide one. I thought this was fixed earlier but something
9722 is wrong still. Let's see if the error still appears.
9724 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9726 * Fixed a minor bug in the login when the channel key is
9727 re-generated in the server. It used to generate the key in
9728 wrong order and thus caused problems in the channel traffic.
9730 * Fixed a minor bug in channel key distsribution after
9731 KICK command. The key was not sent to the router even though
9734 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9736 * Added silc_ske_process_key_material_data as generic routine
9737 to process any key material as the SILC protocol dictates. The
9738 function is used by the actual SKE library but can be used by
9739 applications as well. This relates to the private message keys
9740 and the channel private keys since they must be processed the
9741 same way the normal SILC session keys. The protocol dictates
9742 this. Affected files: lib/silcske/silcske.[ch].
9744 Added also silc_ske_free_key_material to free the
9745 SilcSKEKeyMaterial structure.
9747 * Defined silc_cipher_set_key function to set the key for
9748 cipher without using the object's method function. The affected
9749 files: lib/silccrypt/silccipher.[ch].
9751 * Implemented silc silc_client_add_private_message_key,
9752 silc_client_add_private_message_key_ske,
9753 silc_client_del_private_message_key,
9754 silc_client_list_private_message_keys and
9755 silc_client_free_private_message_keys functions in the
9758 Added functions silc_client_send_private_message_key to send
9759 the Private Message Key payload and silc_client_private_message_key
9760 to handle incoming Private Message Key payload.
9762 * Added Cipher field to the Private Message Key payload to set
9763 the cipher to be used. If ignored, the default cipher defined
9764 in the SILC protocol (aes-256-cbc) is used.
9766 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9768 * Removed lib/silcclient/ops.h file.
9770 Redefined parts of the SILC Client Library API. Created new
9771 file silcapi.h that deprecates the ops.h file and defines the
9772 published Client Library API. Defined also private message key
9773 API and channel private key API into the file.
9775 This is the file that the application must include from the
9776 SILC Client Library. Other files need not be included by
9777 the application anymore.
9779 * Added new key_agreement client operation callback and also
9780 defined the Key Agreement library API for the application.
9782 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9784 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9785 is used by clients to request key negotiation between another
9786 client in the SILC network. If the negotiation is started it
9787 is performed using the SKE protocol. The result of the
9788 negotiation, the secret key material, can be used for example
9789 as private message key.
9791 Implemented the Key Agreement payload into the files
9792 lib/silccore/silauth.[ch].
9794 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9796 * Redefined ciphers for the SILC protocol. Added some new ciphers
9797 and defined the key lengths for the algorithms. Changed the
9798 code accordingly. The default key length is now 256 bits.
9800 * Fixed SKE key distribution function silc_ske_process_key_material
9801 when the key length is more than 128 bits. The default key
9802 length in SILC is now 256 bits.
9804 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9805 to indicate unsupported algorithm.
9807 * Renamed rijndael.c to aes.c and all functions as well.
9809 * Fixed a long standing channel key setting bug in client library.
9810 Weird that it has never surfaced before.
9812 * Fixed bug in channel deletion. If the entire channel is removed
9813 then it must also delete the references of the channel entry
9814 from the client's channel list as the client's channel entry and
9815 the channel's client entry share same memory.
9817 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9819 * Implemented CONNECT and SHUTDOWN commands in the client.
9821 * Implemented CLOSE command to the client.
9823 * Added the function silc_idlist_find_server_by_name into the
9824 files silcd/idlist.[ch].
9826 Added the function silc_idlist_find_server_by_conn into the
9827 files silcd/idlist.[ch].
9829 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9831 * DIE command was renamed to SHUTDOWN. Updated the both code
9834 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9835 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9837 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9840 * Added function silc_server_create_connection function to create
9841 connection to remote router. My server implementation actually
9842 does not allow router to connect to normal server (it expects
9843 that normal server always initiates the connection to the router)
9844 so the CONNECT command is only good for connecting to another
9847 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9849 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9850 or some other client was kicked from the channel.
9852 Implemented the handling of the notify type to both client
9855 Implemented silc_server_send_notify_kicked to send the KICKED
9856 notify. It is used to send it to the server's primary router.
9858 * Implemented the KICK command into server and client.
9860 * Added `query' argument to the silc_idlist_get_client function
9861 to indicate whether to query the client from server or not if
9864 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9865 to indicate that the client is not channel founder.
9869 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9871 * Removed the rng context from SilcPacketContext structure and
9872 changed that the packet routine uses the Global RNG API.
9874 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9876 * Added support for quit message that client can "leave" on the
9877 channel when it quits the SILC. It is ditributed inside the
9878 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9880 Added silc_server_free_client_data that will take the
9881 signoff message as argument.
9883 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9885 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9887 * Updated parts of the protocol specification to keep it up
9890 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9892 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9893 payloads in one packet.
9895 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9896 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9897 use now the new List flag.
9899 * Also deprecated the following packet types: REPLACE_ID,
9900 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9902 * Added list support for Notify packet in server.
9904 * Added silc_server_send_notify_channel_change to send the
9905 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9906 the silc_server_send_replace_id.
9908 * Added silc_server_send_notify_nick_change to send the
9909 NICK_CHANGE notify type. Deprecates the function
9910 silc_server_send_replace_id.
9912 * Added silc_server_send_notify_join to send the JOIN notify type.
9913 Deprecates the function silc_server_send_new_channel_user.
9915 * Added silc_server_send_notify_leave to send LEAVE notify type.
9916 Deprecates the function silc_server_send_remove_channel_user.
9918 * Added silc_server_send_notify_cmode and
9919 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9920 types. Deprecates the silc_server_send_set_mode function.
9922 * Added SERVER_SIGNOFF notify type to indicate that server has
9923 quit. This means that all clients on the channel from that
9924 server will drop. This can be also used when netsplit happens.
9926 Deprecated REMOVE_ID packet type since it is not needed anymore
9929 Added silc_server_send_notify_server_signoff to send the
9930 SERVER_SIGNOFF notify type. Deprecates the function
9931 silc_server_send_remove_id.
9933 Added also silc_server_send_notify_signoff to send the
9934 SIGNOFF notify type.
9936 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9937 SILC protocol from this day on. Changed the protocol
9938 specification as well.
9940 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9941 notify type. It is used between routers to notify about
9942 topic changes on a channel.
9944 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9947 * Partly updated the protocol specification to comply with the
9948 changes now made. It is still though a bit outdated.
9950 * The JOIN notify type now takes one extra argument <Channel ID>.
9951 The packet used to be destined to the channel but now the
9952 JOIN type may be sent as list thus it is impossible to
9953 destine it to any specific channel. By adding this argument
9954 it is again possible.
9956 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9958 * Added CREDITS file. The CHANGES and CREDITS file will appear
9959 in the distribution as well.
9961 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9963 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9964 types in the server's silcd/packet_receive.c.
9966 * Implemented CMODE and CUMODE to work in router environment.
9968 * Fixed minor encoding and decoding buglet from the
9969 lib/silccore/silcmode.c.
9971 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9974 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9976 * Changed all SilcConfigServer* and silc_config_server* to
9977 SilcServerConfig* and silc_server_config*, respectively.
9980 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9982 * Associated the ID (client or server ID) to the Authentication
9983 Payload to avoid any possibility of forging. Updated the
9984 protocol specification and the code accordingly.
9986 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9988 * The RSA key length is now save to the RsaKey context in the
9989 key generation process in lib/silccrypt/rsa.c. The key length
9990 is now used to figure out the maximum size of the block allowed
9991 to be encrypted/signed.
9993 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9994 is equivalent to the silc_mp_mp2bin but does not allocate any
9997 * Changed silc_mp_mp2bin API to take length argument. If it is
9998 non-zero then the buffer is allocated that large. If zero, then
9999 the size is approximated using silc_mp_sizeinbase, which however
10002 * Created Global RNG API which is global RNG that application can
10003 initialize. After initializing, any routine anywhere in the
10004 code (including library) can use RNG without allocating a new
10005 RNG object. This was done to allow this sort of use of the
10006 RNG in code that has no chance to allocate RNG object. All
10007 applications currently allocate this and many routines in the
10008 library use this. Affected file lib/silccrypt/silcrng.[ch].
10010 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
10011 it to use the Global RNG API.
10013 * Defined Authentication Payload into protocol specification that
10014 is used during SILC session to authenticate entities. It is
10015 used for example by client to authenticate itself to the server
10016 to obtain server operator privileges.
10018 Implemented this payload into the lib/silccore/silcauth.[ch].
10019 Implemented also routines for public key based authentication
10020 as the new protocol specification dictates.
10022 Moved definitions of different authentication methods from
10023 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10025 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10026 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10027 silc_pkcs_verify_with_hash functions into the file
10028 lib/silccrypt/silcpkcs.[ch].
10030 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10032 * The client entry's userinfo pointer must be always valid.
10033 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10034 will fail since it requires the userinfo. Now, the userinfo
10035 is allocated as "" if actual userinfo does not exist. Actually,
10036 it must exist and it is totally Ok to drop client connections
10037 that does not announce the userinfo. However, we will make
10038 this workaround for now.
10040 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10041 to return the remote port by socket.
10043 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10045 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10046 SILC_SERVER_PENDING_EXEC and added an new macro
10047 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10048 data or when error occurs while processing the pending command.
10050 Added new argument `destructor' into silc_server_command_pending
10051 and to the SilcServerCommandPending object. This destructor is
10052 now called after calling the pending callback or if error occurs
10053 immediately. If error occurs the actual pending callback won't
10054 be called at all - only the destructor. The destructor may be
10055 NULL if destructor is not needed.
10057 All this applies for client library code as well. Similar
10058 changes were made there as well for the pending commands.
10060 In the client, the application must now allocate the
10061 SilcClientCommandContext with the silc_client_command_alloc
10064 * Added reference counter to the SilcServerCommandContext. Added
10065 function silc_server_command_alloc and silc_server_command_dup
10068 Same type of functions added to the client library for the same
10071 * Removed the cmd_ident from IDListData away since it is now
10072 global for all connections. It is the command identifier used
10073 in command sending and with pending commands. The affected file
10076 * Added reference counter to the SilcSocketConnection objecet to
10077 indicate the usage count of the object. The object won't be
10078 freed untill the reference counter hits zero. Currently only
10079 server uses this, and client ignores it. The client must be
10080 set to use this too later. The affected files are
10081 lib/silccore/silcsockconn.[ch]. Added also the function
10082 silc_socket_dup to increase the reference counter.
10084 This was mainly added because it is possible that the socket
10085 is removed underneath of pending command or other async
10086 operation. Now it won't be free'd and proper DISCONNECTING
10087 flags, etc. can be set to avoid sending data to connection that
10088 is not valid anymore.
10090 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10091 the connection. After that it sets SILC_SET_DISCONNECTED.
10092 It is, however, possible that the socket data is not still freed.
10093 The silc_server_packet_process now checks that data is not
10094 read or written to connection that is DISCONNECTED. The socket
10095 get's freed when the reference counter hits zero.
10097 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10099 * Changed the client operation API: channel_message operation's
10100 `sender' is now the client entry of the sender, not the nickname
10101 and the `channel' is the channel entry, not the channel name.
10103 In the private_message operation the `sender' is now also the
10104 client entry of the sender not the nickname.
10106 Affected file is lib/silcclient/ops.h and all applications
10107 using the client operations.
10109 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10111 * Moved the calling of ops->connect() from connect_to_server_final
10112 into receive_new_id functin since that is the point when the
10113 client is actually allowed to send traffic to network. The
10114 affected file is lib/silcclient/client.c.
10116 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10118 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10119 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10120 (if needs broadcasting) instead of broadcasting the packets one
10121 by one which would make a burst in the network traffic.
10123 * Added `broadcast' argument to the functions in silcd/server.[ch]
10124 silc_server_create_new_channel[_with_id] to indicate whether
10125 to send New Channel packet to primary router.
10127 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10129 * Added new function into the silcd/server.[ch] files:
10130 silc_server_create_new_channel_with_id to create new channel with
10131 already existing Channel ID.
10133 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10134 lib/silccore/silcpacket.h. This packet is used t send list of
10135 Set Mode payloads inside one packet. Server uses this to set
10136 the modes for the channels and clients on those channels, that it
10137 announced to the router when it connected to it. The protocol
10138 specification has been updated accordingly.
10140 * The silc_server_new_channel did not handle the packet coming
10141 from normal server as it normally does not send that. However,
10142 when it announces its channels it does send it. Implemented
10143 the support for that.
10145 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10146 into the file lib/silccore/id.h.
10148 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10150 * Fixed memory leaks in the functions silc_idlist_del_client,
10151 silc_idlist_del_channel and silc_idlist_del_server in the file
10152 silcd/idlist.c. All of those leaked like a sieve.
10154 * Fixed some small memory leaks in the client's function
10155 silc_client_notify_by_server.
10157 * Added functions into silcd/server.c: silc_server_announce_clients,
10158 silc_server_announce_channels and silc_server_announce_server.
10159 These functions are used by normal and router server to announce
10160 to its primary router about clients, channels and servers (when
10161 router) that we own. This is done after we've connected to the
10164 These functions effectively implements the following packet types:
10165 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10166 and SILC_PACKET_NEW_ID_LIST.
10168 * Added new functions into the silcd/packet_receive.[ch]:
10169 silc_server_new_id_list, silc_server_new_channel_list and
10170 silc_server_new_channel_user_list to handle the incoming
10171 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10173 * Added support of changing Channel ID in the function
10174 silc_server_replace_id. If the server that announces a channel
10175 to the router already exists in the router (with same name but
10176 with different Channel ID), router is responsible to send
10177 Replace ID packet to the server and force the server to change
10178 the Channel ID to the one router has.
10180 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10181 client that the Channel ID has been changed by the router. The
10182 normal server sends this to the client. Client must start using
10183 the new Channel ID as the channel's ID.
10185 Implemented handling of this new type into lib/silcclient/client.c
10186 into the function silc_client_notify_by_server.
10188 * Added new function silc_idlist_replace_channel_id into the files
10189 silcd/idlist.[ch] to replace the Channel ID.
10191 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10193 * Call silc_server_command_identify_check always when processing
10194 the IDENTIFY command in silcd/command.c
10196 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10198 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10199 send keepalive packets. The packet can be sent by clients,
10200 servers and routers.
10202 Added function silc_socket_set_heartbeat into the file
10203 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10204 If not set, the heartbeat is not performed. The actual
10205 heartbeat is implemented in the low level socket connection
10206 library. However, application is responsible of actually
10207 sending the packet.
10209 Added silc_server_send_heartbeat to send the actual heartbeat
10210 packet into silcd/packet_send.[ch]. Server now performs
10211 keepalive with all connections.
10213 * Added silc_task_get_first function into lib/silcutil/silctask.c
10214 to return the timeout task with shortest timeout. There was a bug
10215 in task unregistration that caused problems. TODO has been
10216 updated to include that task system must be rewritten.
10218 * The client library will now resolve the client information when
10219 receiving JOIN notify from server for client that we know but
10220 have incomplete information.
10222 * Rewrote parts of silc_server_remove_from_channels and
10223 silc_server_remove_from_one_channel as they did not remove the
10224 channel in some circumstances even though they should've.
10226 * Encryption problem encountered in server:
10228 The LEAVE command used to send the Channel Key packet to the
10229 router immediately after generating it. However, the code
10230 had earlier sent Remove Channel user packet but not immediately,
10231 ie. it was put to queue. The order of packets in the router
10232 was that Channel Key packet was first and Remove Channel User
10233 packet was second, even though they were encrypted in the
10234 reverse order. For this reason, MAC check failed. Now, this
10235 is fixed by not sending the Channel Key packet immediately but
10236 putting it to queue. However, this is more fundamental problem:
10237 packets that are in queue should actually not be encrypted
10238 because packets that are sent immediately gets encrypted
10239 actually with wrong IV (and thus MAC check fails). So, packets
10240 that are in queue should be encrypted when they are sent to
10241 the wire and not when they put to the queue.
10243 However, the problem is that the current system has not been
10244 designed to work that way. Instead, the packet is encrypted
10245 as soon as possible and left to the queue. The queue is then
10246 just purged into wire. There won't be any fixes for this
10247 any time soon. So, the current semantic for packet sending
10250 o If you send packet to remote host and do not force the send
10251 (the packet will be in queue) then all subsequent packets to the
10252 same remote host must also be put to the queue. Only after the
10253 queue has been purged is it safe again to force the packet
10256 o If you send all packets immediately then it safe to send
10257 any of subsequent packets through the queue, however, after
10258 the first packet is put to queue then any subsequent packets
10259 must also be put to the queue.
10261 Follow these rules and everything works fine.
10263 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10265 * Added new function silc_server_remove_clients_by_server to
10266 remove all client entries from ID list when the server connection
10267 is lost. In this case it is also important to invalidate all
10268 client entires as they hold the invalid server entry. This
10269 fixes fatal bug when server has lost connection and will reconnect
10272 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10274 * Made some sanity checks to silc_server_daemonise like to check
10275 whether the requested user and group actually exists.
10277 * Added sanity check to SKE's silc_ske_responder_finish to check
10278 that the public and private key actually is valid.
10280 * Invalidate the client's nickname when receiving Replace ID
10281 packet and the Client ID is being replaced. This means that the
10282 server will query the nickname if someone needs it (client)
10285 * Sort the ID Cache in client library when the ID Cache data
10286 has changed (needs sorting).
10288 * Do not allow for SILC client to create several connections to
10289 several servers. The client does not support windows right now
10290 and generating multiple connections causes weird behaviour.
10292 Irssi-silc client does support windows and can handle several
10293 connections without problems, see: www.irssi.org and SILC plugin.
10295 * Fixed some places where client was added to the IDList. The
10296 rule of thumb is following (in order to get everything right):
10297 If the client is directly connected local client then the
10298 `connection' argument must be set and `router' argument must be
10299 NULL to silc_idlist_add_client function. If the client is not
10300 directly connected client then the `router' argument must
10301 bet set and the `connection' argument must be NULL to the
10302 silc_idlist_add_client function.
10304 * The funtion silc_server_packet_send_local_channel actually did
10305 not check whether the client was locally connected or not. It
10306 does that now. Fixed a bug related to LEAVE command.
10308 * Fixed Remove Channel User payload parsing bug in server's
10309 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10311 * The server's silc_server_save_channel_key now checks also the
10312 global ID list for the channel as it might not be in the local
10313 list. Fixed a bug related to LEAVE command.
10315 * Is this the end of the [<unknown>] buglet that has been lurking
10316 around for a long time? A little for loop fix in server's
10317 silc_server_command_whois_parse that is used by both IDENTIFY
10318 and WHOIS command. At least, this was a clear bug and a cause
10319 of one type of [<unknown>] buglet.
10321 * WHOIS and IDENTIFY commands call the function
10322 silc_server_command_[whois/identify]_check function even if
10323 we are not router server.
10325 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10327 * Added --with-gmp configuration option. If set the GMP
10328 is always compiled in the SILC source tree. If not set then
10329 it is checked whether the system has the GMP3 installed. If
10330 it has then the GMP won't be compiled (the system's headers
10331 and library is used), if it doesn't have it then the GMP is
10332 compiled in the SILC source tree.
10334 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10336 * Changed RSA private exponent generation to what PKCS #1
10337 suggests. We try to find the smallest possible d by doing
10338 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10339 not security fix but optimization.
10341 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10343 * Added new config entry [Identity] to fork the server and run
10344 it as specific user and group. A patch from Bostik.
10346 * Imported Dotconf configuration library into lib/dotconf.
10347 This will be used to create the SILC configuration files later.
10348 It will appear in the distsribution after this commit.
10350 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10352 * A big code auditing weekend happening. Auditing code for
10353 obvious mistakes, bugs and errors. Also, removing any code
10356 Removed files for being obsolete:
10358 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10359 inline in the file lib/silcutil/silcbuffer.h)
10361 o lib/silcutil/silcbufutil.c (the header has inline versions)
10363 Changed code to fix possible error conditions:
10365 o The buffer formatting routines now check that the destination
10366 buffer really has enough space to add the data. This applies for
10367 both buffer formatting and unformatting
10368 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10369 unformatting was changed to accomodate following rules:
10370 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10371 sent to the function while XXX_*STRING will not allocate or copy
10372 the data into the buffer. Instead it sets the pointer from the
10373 buffer into the pointer sent as argument (XXX_*STRING used to
10374 require that the pointer must be allocated already). This change
10375 makes this whole thing a bit more consistent and more optimized
10376 (note that the data returned in the unformatting with XXX_*STRING
10377 must not be freed now). The routines return now -1 on error.
10379 o Tried to find all code that use buffer_format and buffer_unformat
10380 and added return value checking to prevent formatting and
10381 especially unformatting errors and possible subsequent fatal
10384 o Changed ske->x and ske->KEY to mallocated pointers in
10385 lib/silcske/silcske.h. Fixed possible data and memory leak.
10387 o Added return value checking to all *_parse* functions. Fixed
10388 many memory leaks as well.
10390 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10391 so that buffer overflows would not happen. All code now also
10392 checks the return value as it can fail.
10394 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10396 * Added reconnection support to server if the normal server looses
10397 its connection to the router (for example if router is rebooted).
10398 The server performs normal reconnection strategy implemented
10399 to the server. Affected file silcd/server.c.
10401 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10403 * Added new packet type SILC_PACKET_SET_MODE that is used to
10404 distribute the information about changed modes (for clients,
10405 channels and clients channel modes) to all routers in the
10406 network. Updated the protocol specification accordingly.
10408 Added functions into silcd/packet_send.c and
10409 silcd/packet_receive.c: silc_server_send_set_mode,
10410 silc_server_set_mode.
10412 Added new files silcmode.[ch] into lib/silccore that implements
10413 the encoding and decoding of Set Mode Payload. Added new type
10414 SilcSetModePayload. Moved the definitions of different modes
10415 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10417 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10419 * Oops, a little mistake in server's connection authentication
10420 protocol. The protocol is not ended with FAILURE but with
10421 SUCCESS if the authentication is Ok. :) Affected file is
10424 * Implemented NICK_CHANGE notify handling in server in the file
10425 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10426 the local clients on the channel. After the changing nickname
10427 in router environment snhould work and the [<unknown>] nickname
10428 should appear no more.
10430 The silc_server_replace_id function that receives the Replace ID
10431 payload now sends the NICK_CHANGE notify type also in the file
10432 silcd/packet_receive.c
10434 * Changed WHOIS and IDENTIFY command to support the maximum amount
10435 of arguments defined in protocol specs (3328 arguments). This
10436 fixed a bug that caused problems when there were more than three
10437 users on a channel.
10439 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10441 * Added extra parameter, command identifier, to the
10442 silc_client_send_command so that explicit command identifier
10445 Changed that ID list routines uses specific command identifier
10446 when sending WHOIS/IDENTIFY requests to the server so that they
10447 can be identified when the reply comes back.
10449 Affected files lib/silcclient/command.[ch],
10450 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10452 * Added `sender' argument to silc_server_packet_send_to_channel
10453 to indicaet the sender who originally sent the packet to us
10454 that we are now re-sending. Ignored if NULL. Affected file
10455 silcd/packet_send.[ch].
10457 * Added some server statistics support in silcd/server_internal.h
10458 SilcServerStatistics structure and around the server code. Also
10459 send some nice statistics information when client is connecting
10462 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10464 * Fixed channel ID decoding in server's JOIN command reply in
10465 silcd/command_reply.c
10467 * Fixed braodcasting of replace ID payload to not to send it if
10468 we are standalone server in silcd/packet_receive.c.
10470 * Fixed all channel message sending routines to not to send
10471 packets to clients that has router set, since they are routed
10472 separately in the same function earlier. Affects file
10473 silcd/packet_send.c and all channel packet sending functions.
10475 * In USERS reply, res_argv[i] are not allocated, the table
10476 is allocated. Thus changed that free the table, not its
10479 * In server's whois_check and identify_check if the client is
10480 locally connected do not send any WHOIS commands - they are not
10483 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10485 * Fixed some minor bugs in client when sending WHOIS command. The
10486 arguments was in wrong order.
10488 * Removed statis function add_to_channel from server in
10489 silcd/command.c that was previously used with the joining but
10492 * Tested USERS command in router environment successfully with two
10493 routers, two servers and two clients.
10495 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10497 * Reorganized the USERS command and command reply in client library
10498 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10499 When the command is given by user we register a pending command
10500 callback that will reprocess the command after the reply has been
10501 received from the server. When reprocessing the packet we then
10502 display the information. Thus, the USERS information is displayed
10503 now in the command callback instead of in the command reply
10504 callback. The processing of the command is same as previously
10505 when server has sent the command reply in the JOINing process.
10507 * Added to USERS command in silcd/command_reply.c to join the client,
10508 we didn't use to know about, to the channel after we've created
10509 a client entry for it. Also, for clienet we did know already still
10510 check whether it is on the channel or not and add it if not.
10512 * Removed silc_server_command_join_notify as the function and its
10515 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10517 * Changed the client's pending command handling to the same as the
10518 server's pending command handling. It is also now possible to
10519 execute command reply functions from other command reply
10520 function as the function callbacks for commands and command
10521 replies are one and same. The pending commands are not static
10522 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10523 in client connection context. Thus, pending commands are server
10524 connection specific as it is convenient.
10526 Changed the function silc_client_command_pending and
10527 silc_client_command_pending_del and added new function
10528 silc_client_command_pending_check. Removed the
10529 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10532 * Added cmd_ident, current command identifier, to the client
10533 connection context in lib/silcclient/client.h to keep track on
10534 command identifiers used in command sending. Client's command reply
10535 function handling now supports the mandatory command identifiers.
10537 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10538 funtions in client to fully support pending command callbacks.
10540 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10541 as one of the arguments to the application in the command reply
10544 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10545 before first releasing SILC but came back. Now it is removed again
10546 and should come back nomore. The FORWARDED flag was used only
10547 by the JOINing procedure by forwarding the command packet to router.
10548 Now, the JOINing procedure has been changed to more generic (due
10549 to various router environment issues) and FORWARDED is not needed
10550 anymore for anything. The protocol specification is yet to be
10553 Now, removed silc_server_packet_forward from server and the flag
10554 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10556 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10558 * Renamed NAMES command to USERS command. The NAMES was named that
10559 due to historical reasons. Now it is renamed. Also, rewrote
10560 parts of the USERS command. The nickname list is not sent anymore
10561 by the server. Only Client ID and mode lists are sent in the USERS
10562 command. Changed this also to the protocol specification.
10564 The client now resolves the names and stuff after it receives
10565 the USERS list from the server when joining to the channel.
10567 * WHOIS and IDENTIFY commands has been changed to support multiple
10568 Client ID's per command. One can now search for multiple users
10569 in the network by sending only one WHOIS or IDENTIFY command.
10570 Changed the code and the protocol specifications.
10572 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10573 uses silc_server_command_whois_parse to parse the request. */
10575 * If normal server, do not parse the WHOIS and IDENTIFY requests
10576 before sending it to the router. Saves some time.
10578 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10580 * Fixed JOIN command on client library. Wrong number of arguments
10581 used to crash the client.
10583 * Added silc_server_channel_has_global function to check whether
10584 channel has global users or not.
10586 * Added silc_server_channel_has_local function to check whether channel
10587 has locally connected clients on the channel.
10589 * The silc_server_remove_from_one_channel now checks whether the
10590 channel has global users or not after given client was removed from
10591 the channel. It also checks whether the channel has local clients
10592 on the channel anymore. If it does not have then the channel entry
10593 is removed as it is not needed anymore.
10595 * The silc_server_notify now checks on JOIN notify whether the joining
10596 client is one of locally connected or global. If it is global then
10597 the channel has now global users on the channel and that is marked
10598 to the channel entry. Also, it now saves the global client to
10599 global list who is joining and JOINs it to the channel. This is
10600 for normal server, that is.
10602 Changed silc_server_send_notify_on_channel,
10603 silc_server_packet_relay_to_channel and
10604 silc_server_packet_send_to_channel check if we are normal server
10605 and client has router set (ie. global client) do not send the
10606 message to that client, as it is already routed to our router.
10608 * Implemented LEAVE notify type handling in silc_server_notify
10611 * Tested LEAVE command in router environment successfully. Tested
10612 with two routers, two servers and two clients.
10616 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10618 * Implemented SIGNOFF notify type handling in silc_server_notify
10621 * silc_server_remove_id now removes the client entry from all channels
10622 it has joined and thusly sends SIGNOFF notify type.
10624 * Rewrote the NAMES list generation in server by removing two excess
10625 loops. The lists are created now inside one loop.
10627 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10629 * silc_server_remove_channel_user checks now also global list
10630 for channel and client.
10632 * silc_server_new_channel_user checks now both local and global
10633 list for channel and client. Fixed a bug in client id decoding.
10634 Used to decode wrong buffer.
10636 * silc_server_channel_message checks now both local and global
10637 list for channel entry.
10639 * Tested channel joining (hence JOIN) in router environment
10640 successfully. Tested with two routers, two servers and two
10643 * Tested channel message sending in router environment successfully.
10645 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10647 * Added silc_server_save_channel_key into server.[ch] to save the
10648 received channel key in Channel Key payload processing. It is
10649 also used in JOIN command reply handling.
10651 Equivalent function silc_client_save_channel_key added into
10652 client.[ch] into client library.
10654 * Changed JOIN command reply to send information whether the channel
10655 was created or not (is existing already) and the channel key
10656 payload. Changed protocol specs accordingly.
10658 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10659 the request was sent by ID and not by nickname. Crashed on
10662 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10664 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10665 now correctly save the received data.
10667 * silc_server_free_sock_user_data now notifies routers in the
10668 network about entities leaving the network.
10670 At the same time implemented functions silc_server_remove_id
10671 and silc_server_send_remove_id to receive and send REMOVE_ID
10672 packets. The packet is used to notify routers in the network
10673 about leaving entities. The ID removed will become invalid in
10676 * Added function silc_idlist_del_server into server. Removes and
10677 free's server entry from ID list.
10679 * silc_server_private_message function now checks, if we are router,
10680 that the destination ID really is valid ID, naturally.
10682 * In router when NEW_ID packet is received (for new client) the
10683 hash of the Client ID is saved in the ID Cache but the
10684 client->nickname is set to NULL, instead of putting the hash
10687 IDENTIFY command now also checks that client->nickname must be
10688 valid. If it is not if will request the data from the server who
10689 owns the client. Added new function
10690 silc_server_command_identify_check.
10692 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10693 to set the command to already allocated Command Payload.
10695 * Tested private message sending in router environment with two
10696 routers, two servers and two clients. Fixed minor bugs and now
10699 * Fixed segfault from client's NAMES command. Used to crash if
10700 not on any channel.
10702 * Forwarded packets must not be routed even if it is not destined
10703 to the receiver. Changed server code comply with this.
10705 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10707 * Added `require_reverse_mapping' boolean value to ServerParams
10708 structure. If TRUE (not default) the server will require that
10709 the connecting host has fully qualified domain name.
10711 If the reverse mapping is not required and hostname could not be
10712 found the IP address is used as hostname.
10714 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10716 * Implemented version string checking to both client and server.
10717 The check is incomplete currently due to the abnormal version
10718 strings used in development version of SILC.
10720 * Changed all command functions in server to use the new
10723 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10725 * Changed char *data to unsigned char *data in ID Cache system to
10726 support binary data as ID Cache data. Changed code to support
10727 binary data in lib/silccore/idcache.c.
10729 * Renamed silc_server_packet_relay_command_reply to
10730 silc_server_command_reply as it is normal packet receiving
10731 function. Rewrote the function to accept command replys for
10732 servers and not only for clients.
10734 * Mark remote router always as registered server if we are connecting
10735 to it. Otherwise, commands sent by the router to us are ignored.
10737 * All ID List find routines now returns the ID Cache Entry pointer
10738 as well if requested.
10740 * WHOIS command works now in router environment, tested with two
10741 routers, two servers and two clients.
10743 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10744 in router environment (as it is almost equivalent to WHOIS) but
10745 hasn't been tested thoroughly. Added new functions:
10747 silc_server_command_identify_parse
10748 silc_server_command_identify_send_reply
10749 silc_server_command_identify_from_client
10750 silc_server_command_identify_from_server
10752 * Disabled route cache adding because adding two different ID's with
10753 same IP replaces the old cache entry thus giving wrong route.
10754 The entry->router->connection is always the fastest route anyway
10755 so route cache may not be needed. Of course, new routes maybe
10756 established after receiving the ID when the entry->router->connection
10757 might not be anymore the most optimal.
10759 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10761 * Add route cache for received ID for fast routing.
10763 * Added silc_server_packet_route to route received packet on router
10764 that is not destined to us.
10766 * Renamed silc_server_get_route to silc_server_route_get.
10768 * Added id_string and id_string_len fields into SilcServer to
10769 include encoded ServerID for fast comparing without excess
10770 encoding of the ID's.
10772 * Cleaned up WHOIS command on server side. Added following static
10775 silc_server_command_whois_parse
10776 silc_server_command_whois_check
10777 silc_server_command_whois_send_reply
10778 silc_server_command_whois_from_client
10779 silc_server_command_whois_from_server
10781 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10782 arguments in command replies. All command functions should be
10783 updated to use this macro.
10785 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10787 * Minor typo fixes on command reply handling on server.
10789 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10791 * Added silc_server_command_add_to_channel internal routine to add
10792 the client to the channel after router has created the channel and
10793 sent command reply to the server.
10795 * Added generic silc_server_send_command to send any command from
10798 * Use static buffer with ID rendering instead of duplicating data.
10800 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10802 * Fixed a channel user mode bug when joining to a channel server gave
10803 everybody channel founder rights, oops.
10805 * We mark ourselves as the router of the incoming server connection
10806 if we are router ourselves. This way we can check in some packet
10807 sending functions whether it is locally connected server. For
10808 incoming router connections we put NULL.
10810 * For router sending packets locally means now always sending the
10811 packet cell wide; to local clients and local servers. For normal
10812 server sending packet locally means sending it to only local
10815 * Fixed the JOIN command to really work in router environment. If the
10816 channel is created it is always created by the router. Router is
10817 also responsible of making the initial joining to the channel,
10818 sending JOIN notify to the sending server and distributing
10819 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10820 does not exist server doesn't do anything else but forward the
10821 command to the router which performs everything.
10823 * Added silc_server_send_channel_key function to send the Channel Key
10826 * Added silc_server_create_channel_key to create new channel key. The
10827 channel key is now re-generated everytime someone joins or leaves
10828 a channel, as protocol dictates. Note: channel->key_len is the
10829 key length in bits.
10831 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10833 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10834 packet_receive.[ch] to separate packet sending and receiving
10835 routines. The server.[ch] now includes everything else including
10836 actual packet processing (writing and reading data) and other
10839 Renamed silc_server_private_message_send_internal to
10840 silc_server_send_private_message. The routine is still though
10841 used only to relay private messages as server does not send
10842 private messages itself.
10844 Renamed silc_server_new_channel to silc_server_create_new_channel
10845 and added new function sicl_server_new_channel that handles the
10846 incoming New Channel packet. Added also new sending function
10847 silc_server_send_new_channel to send New Channel Payload.
10849 * Added new function silc_server_notify to process incoming notify
10850 packet to the server/router. Server may then relay the notify
10851 to clients if needed.
10853 * Added new function silc_server_new_channel_user to process incoming
10854 New Channel User packet. Router will redistribute the packet and
10855 send JOIN notify to its local clients and locally connected servers
10856 if needed. Normal server will send JOIN notify to its local client
10857 on same channel when received this packet. Added also corresponding
10858 sending function silc_server_send_new_channel_user to sent the
10861 * Added boolean route argument to send_notif_to_channel and
10862 packet_send_to_channel functions to attempt to route the packet
10863 if it is TRUE and send only locally if it is FALSE.
10865 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10867 * silc_server_replace_id now broadcasts the received replace ID
10868 packet if it is not broadcast packet already. The router must
10869 broadcast to inform other routers about changed ID.
10871 * Added backpointer to server's router into SilcServer context in
10872 silcd/server_internal.h.
10874 * Fixed silc_server_packet_broadcast to send correct broadcast
10877 * The channel key is now distributed to the local client as soon
10878 as it is received from the router (in router environment) so that
10879 no other packet may be sent for the channel until client has
10882 * silc_server_remove_channel_user now broadcasts the received
10883 Remove Channel User packet if it is not broadcast packet already.
10884 The router must broadcast to inform other routers about removed
10887 * Added users field into SilcPacketContext that is a reference count
10888 of the context. One can increase the reference count by calling
10889 silc_packet_context_dup which is now changed to just increase the
10890 reference count instead of duplicating the data. The reference
10891 count is decresed by calling silc_packet_context_free that will
10892 free the data after the reference count hits zero.
10894 For now on the packet context and everything allocated into it
10895 (including the raw packet from network) must be freed by calling
10896 the new silc_packet_context_free function. Added also new function
10897 silc_packet_context_alloc that must be used now to allocate the
10898 context. This also means that if a routine is asynchronous from
10899 silc_[client/server]_packet_parse_type the packet context must
10900 be duplicated by calling silc_packet_context_dup. Otherwise it
10901 gets free'd after silc_[client/server]_packet_parse_type returns.
10902 Also, one must remember that if packet is duplicated then its
10903 reference count must be decresed by calling the free function as
10904 many times as it was duplicated.
10906 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10907 from both client and server.
10909 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10911 * Made joining to a channel working in router environment.
10913 * Cleaned up JOIN command on server side and create function
10914 silc_server_command_join_channel internal routine to make the
10917 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10919 * Changed silc_command_pending list to SilcDList. Also, added
10920 `ident' field to SilcServerCommandPending structure to identify
10921 the reply and to call correct callback.
10923 Added silc_server_command_pending_check function to replace the
10924 corresnponding macro. The silc_command_pending list is not
10927 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10928 to set identifier to previously allocated Command Payload. It
10929 is used to set identifier for command when resending Command
10932 * Added silc_command_payload_encode_payload to encode Command
10933 Payload buffer from SilcCommandPayload structure.
10935 * Added silc_argument_payload_encode_payload to encode Argument
10936 payload buffer from SilcArgumentPayload structure.
10938 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10940 * Changed WHOIS command to support router connection on server side.
10941 The whois request is always sent to router unless the server is
10942 standalone server. After server has received the reply from the
10943 router will it send the reply to the client.
10945 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10946 broadcast received broadcast packet. The function is used only
10947 by router. The broadcast packet is always sent to the router's
10950 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10951 render given ID to printable string, for log files for example.
10953 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10955 * Made basic router to router connections working. At least they
10956 can now connect to each other but nothing really works the way
10957 they are supposed - yet.
10959 * Added new initiator token to RouterConnection configuration
10960 file in silcd/serverconfig.[ch]. It is used to tell whether we
10961 are the initiator to the remote router or whether we'll expect
10962 the other end to connect.
10964 * Moved registering of listener task to silc_server_init, hence
10965 the server starts listenning as soon as it is run, even if it
10966 does not have connections to other routers. Let's see how well
10969 * Changed default connection retry timeouts for more suitable in
10972 * Removed cipher and such arguments from silc_idlist_add_client
10973 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10974 Added new function silc_idlist_add_data to add the keys and stuff
10977 * Added SilcIDListData structure and added it to SilcClientEntry
10978 and SilcServerEntry as their first field in the structure. This
10979 way we can explicitly cast the ID entries to the SilcIDListData
10980 structure and get common data for the entries. In past, we had
10981 to first check what type of connection it is and then cast it to
10982 correct ID entry type. Now, we can directly cast the opaque
10983 pointer to the SilcIDListData (no matter what ID entry it actually
10984 is) and get the data needed.
10986 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10988 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10989 in some circumstances even if threre were timeout tasks, though not
10990 IO tasks, but tasks anyway. Now fixed.
10992 * Defined SilcServerConnection structure to hold connection specific
10993 stuff about directly connected servers and routers. The definition
10994 is currently in silcd/server_internal.h. I thought about having
10995 a bit more important role fro this struct but for now it is used
10996 only when connecting to other server (or router actually).
10998 * Added connecting retry support in server when connecting to
10999 router(s). The retry feature implement exponential backoff
11000 algorithm. Also, added SilcServerParams structure to hold default
11001 parameters for server. For now, it include these retry settings
11002 and are hard coded. After server is moded to be as Silc Server
11003 Library this structure will be more important.
11005 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11007 * Changed client librarys channel->clients table to SilcList and
11008 changed code accordingly.
11010 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11012 * Changed client's channel table to SilcList and changed code
11013 accordingly. Also changed SilcChannelClientEntry to include back-
11014 pointer to the channel so that client entry can use that structure
11015 as list as well and we have fast cross-reference to the channel.
11016 This change dramatically decreased the complexity of channel
11017 handling with client entry and vice versa (removed one extra
11018 loop when searching for channel entry from many functions).
11020 * Changed server->sim from table to SilcDList and changed code
11023 * NAMES command can now be used from user interface. It will show
11024 the user list on the channel, neatly.
11026 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11027 Code now saves realname of the user if it becomes available.
11029 * Renamed configure.in to configure.in.pre and made ./prepare
11030 script to automatically add correct version string to
11031 configure.in which it creates from configure.in.pre.
11033 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11035 * NAMES command reply now shows users mode with the nickname when
11036 joining to channel.
11038 * Moved silc_client_ch[u]mode[_char] functions from
11039 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11040 place sucks, they are utility functions and should be in some
11043 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11045 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11048 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11052 * Added TRQ (efficient deque and list library) into lib/trq. This is
11053 a very good list library that is currently used in the SILC. Defined
11054 SilcList API over the library because I didn't like the API very
11055 much. See lib/trq/silclist.h for the API and examples of how to
11056 use the API. Fixed various places in the code to use the new
11057 SilcList API. The SilcList is meant for lists that has a structure
11058 already defined as a list. It is not suitable to add just some
11059 context to the list (in TRQ, the context is the list actually).
11061 So, I defined SilcDList that can be used for the purpose where
11062 predefined list structure does not exit. This can be used as
11063 such list. Now some context just can be added to the SilcDList.
11064 Currently this list is not used in the SILC just yet, though there
11065 are a lot places where this can replace dynamically allocated
11066 tables and I will fix these places, later, to use SilcDList.
11067 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11068 and use TRQ internally).
11070 Also fixed some annoying warning messages that the original TRQ
11071 code generated. Also minor changes to TRQ's Makefile.in.
11073 * Added support for querying by Client ID to both WHOIS and
11074 IDENTIFY commands into server, as required by the protocol.
11076 * Removed method function pointers from SilcBuffer structure. They
11077 weren't used to anything and just increased the context size for
11078 no good reason. This change also made silc_buffer_alloc and
11079 silc_buffer_free functions inline functions.
11081 * Disabled command flooding detection support until it's fixed so
11082 that it accepts commands in but does not execute them more than once
11085 * Added silc_net_localhost(), to return local hostname, into
11086 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11087 that must be initialized before calling silc_client_init.
11089 * Added new function: silc_server_send_notify_on_channels to send
11090 notify messages to all channels client has joined. It is assured
11091 that the message is sent only once per client.
11093 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11094 lib/silcutil/silcutil.[ch] as silc_format function. The new
11095 function is generic and is used by server as well, not only by
11096 the logging routines.
11098 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11099 the provided version string was not acceptable. Added new function:
11100 silc_ske_check_version into lib/silcske/silcske.h. The function
11101 must be implemented by the application (client or server) and it
11102 does not reside in the SKE library. The function checks the version
11103 string remote end sent.
11105 * Added back pointers (to opaque context and to SilcSocketConnection)
11106 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11108 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11109 duplicate packet context structure.
11111 * Changed `notify' client operation to send same arguments as client
11112 receives from server except for ID's. ID's are mapped to correct
11113 ID entry and that is returned. Also, if channel entry is not sent
11114 by server but the notify is for channel the channel entry is sent
11115 to application (otherwise application doesn't know that it is for
11116 channel (library gets it from packet's Destination ID)).
11118 * Added silc_client_remove_from_channels into client library to
11119 remove a client from all channels it has joined to. Used when
11120 received SIGNOFF notify from server. Added also new function
11121 silc_client_replace_from_channels to replace old ID entry with
11122 new ID entry on all channels. Used when received NICK_CHANGE
11123 notify from server.
11125 * Fixed ID Cache list handling in silc_idlist_get_client in
11126 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11127 to get (or query) client by ID.
11129 * Updated TODO list.
11131 * Added connection authentication status message defined by the
11132 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11133 support for these into the code in client and server side.
11135 * Added generic function silc_client_send_command to send any command
11136 with variable argument list. Application should use this function
11137 to send commands if the command functions provided by the library
11138 does not suite for the application's user interface needs.
11140 * Added new `failure' client operation. Application is notified about
11141 received failure packet if client is executing a protocol. In this
11142 case the protocol's execution has failed.
11144 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11145 is required by the protocol.
11147 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11148 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11151 * Added status flag to SilcSKE object to indicate realtime status
11152 of the SKE protocol.
11154 * Application receives now exactly same command reply arguments as
11155 the library receives from server. However, if ID is received the
11156 corresponding ID entry is returned to the application (eg. Client
11157 ID is mapped to correct SilcClientEntry entry and that is returned).
11158 Changed command_reply client operation due to this change.
11160 * Changed all ID's in commands and in command replys as ID Payloads.
11161 Change affected both client and server side codes.
11163 All ID's sent in SILC network (with execption of ID's in SILC
11164 Packet header) are sent in ID Payload to support variable length
11167 * Server now notifies nick changes and notifies all clients on
11168 the channels about the new nickname (about the new Client ID,
11171 * Implemented CMODE command to change channel modes. Supports all
11172 channel modes defined by the protocol specs except ban and invite
11173 lists. (Also, private channel key mode is supported but support for
11174 setting private channel key in client is missing, thus, this mode
11175 has no effect on client side (except that server requires that the
11176 client uses private channel key and normal channel traffic does not
11179 Also, invite mode works per se, but INVITE command does not work
11180 yet correctly, so you can set channel as invite only channel but
11181 inviting clients to the channel does not work (it is yet to be
11182 thought what's the best way to do it).
11184 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11185 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11186 Implemented CUMODE command to change user's mode on the channel.
11187 Supports all modes defined by the protocol specs.
11189 * Added NAMES command reply to return users modes on the channel.
11191 * Removed unnecessary and slow ciphers from lib/silccrypt.
11193 * Set SO_KEEPALIVE option to connection sockets by default.
11195 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11197 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11198 redefined the Notify Payload into protocol specs.
11200 * Added silc_id_payload_parse_id to get ID directly from raw
11203 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11205 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11206 accept searching by Client ID as well.
11208 * Added support for LEAVE and SIGNOFF notify types in client library.
11210 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11211 to parse ID Payload from raw data.
11213 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11215 * Added flags parameter into silc_ske_assemble_security_properties
11216 function in lib/silcske/silcske.[ch].
11218 * Changed notify client operation to fit better for notify messages
11219 sent by server. The notify payload received from server is now
11220 passed to the application (after parsing it to SilcNotifyPayload).
11221 It is application's responsibility to retrieve the arguments
11222 from the payload and show the message the way it wants. The message
11223 sent by server is implementation specific.
11225 * Changed public keys to comply with the protocol specification.
11226 Old public keys are not supported anymore and are not compatible.
11228 * Removed nickname from Channel Payload as the latest draft removed
11229 it. The client must resolve the nickname from the NAMES command
11230 reply received when it joined the channel.
11232 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11234 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11236 * Fixed some errors in protocol specification drafts.
11238 * Created lib/silccore/silcnotify.c to implement Notify Payload
11239 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11240 generic payloads described by protocol specifications. The file
11241 includes implementations for ID Payload and Argument Payload.
11243 * Changed Command Payload implementation to use the new Argument
11244 Payload. Changed command_xxxx_payload to command_payload_xxxx
11245 to comply with SILC coding conventions.
11247 * Added suppport for Argument Payload handling in Notify Payload
11248 implementation as protocol requires it. Added the new support
11249 into server and client lib as well.
11251 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11253 * Added support for multiple nicknames on same channel. [n] is
11254 added locally to the nickname if there are more than one same
11255 nicknames on the channel.
11257 * Server now sends all nicknames that matched WHOIS request.
11258 Client also shows the list received from server.
11260 * Added TOPIC command to client side. User can now set and show
11261 current topic on channel.
11263 * Added MOTD command to client and server. Also, server sends the
11264 motd when client connects to the server.
11266 * Changed version strings to comply ISO 8601.
11268 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11270 * Fixed protocol error handling in client library. It should now
11271 cope even if the SKE fails for some reason.
11273 * Made new protocol specification drafts for submitting to IETF.
11275 * Implemented TOPIC command to server in silcd/command.c.
11277 * Added two new notify types into lib/silccore/silcnotify.h:
11278 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11279 notify nickname change and topic setting/change on a channel.
11281 * API change of command_reply operation in client library. The
11282 application gets now the status type received from server as well.
11284 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11286 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11288 * Cras fixed and optimized the packet handling even further and
11289 it should work now. Minor change to the prototype of function
11290 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11292 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11294 * Added new function into lib/silcutil/silcschedule.[ch]:
11295 silc_schedule_with_fd to select() a specified fd. The function
11296 returns after timeout expires or data arrives or goes. The
11297 function is used by packet routines to wait that all data is
11298 received from network.
11300 * Fixed data reading from network in lib/silccore/silcpacket.c.
11301 The code now assures that all data is read from the fd and then
11302 continues packet processing. This was a bug fix since the code
11303 used to drop some data in some circumstances.
11305 * Added new function into lib/silcclient/client.[ch]:
11306 silc_client_start_key_exchange to start key exchange after
11307 connection has been established to server. The code internally
11308 now uses this funtion but its main purpose was to provide it
11309 for applications that perform their own connecting. After
11310 application has created a connection it merely calls this
11311 function to start the key exchange between client and server.
11312 The library takes care of everything else after that.
11314 Updated also lib/silcclient/README to explain the usage of
11317 * Do not send to application information that connection has
11318 been established. Application gets notified it by connect
11321 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11323 * Applied cras's patch to add silc_schedule_one function. The
11324 function runs scheduler once and returns.
11326 * Fixed the scheduler after cras messed it up. The timeout
11327 handling works now as it's supposed to work.
11329 * Added into lib/silccore/ silcnotify.h to include notify
11330 message types support. Changed silc_server_send_notify*
11331 functions, in server.[ch], to support those new notify types.
11332 Added the support for the notify types into client library,
11333 as well. Added new notify client operation into ops.h in
11336 * Changed silc_server_packet_send_to_channel to send normal
11337 packets instead of just channel message packets. The function
11338 is now used to send the notify packets to channels. It is not
11339 used to send channel message packets anymore, as server never
11340 sends them anymore.
11342 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11343 va_arg()s as it seems to require it nowadays. I guess, if SILC
11344 is compiled with older va_arg() the new code should work anyway.
11346 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11348 * Splitted core library. Core library (lib/silccore) includes
11349 now only SILC protocol specific core (and common) components.
11350 Created new utility library (lib/silcutil) that includes more
11351 generic purpose stuff. The stuff for util library was taken
11352 from the old core library. This was minor and easy split.
11354 * Created SILC Client Library (lib/silcclient) that includes
11355 implementation of the SILC client without user interface. This
11356 was major move from silc/ directory. The code has been changed
11357 so that it is transparent towards the user interface. The
11358 silc/ directory includes now the same user interface as before
11359 and it uses the new client library. Read lib/silcclient/README.
11360 Basicly, the client library performs everything else related
11361 to SILC except user interface handling. Also, configuration
11362 files are considered to be part of user interface and library
11363 does not handle them.
11365 This change also changed a lot of structures, function naming etc.
11366 Most important change was that SilcClientWindow object was
11367 renamed to SilcClientConnection in the client library. Created
11368 also new file lib/silcclient/ops.h. Also added new files
11369 silc/local_command.[ch] and silc/client_ops.[ch].
11371 All these changes were made to make it easier for user interface
11372 designers to create what ever user interface for the SILC client
11375 It is also expected that the server will be moved to lib
11376 directory as well and SILC Server Library will be created;
11377 sometimes in the future.
11379 * Removed Local commands from lib/silccore/silccommand.h as
11380 they are application specific and new client library does not
11381 handle any of those anymore.
11383 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11384 old client implementation in silc/.
11386 * Added support for callback functions in SILC_LOG_* macros.
11387 Application can now set its own callbacks that will be called
11388 instead of using the default functions that will always print
11389 the debug messages to stderr (or stdout). Also, debugging can
11390 now be disabled by setting silc_debug to FALSE and re-enabled by
11391 setting it to TRUE. Note, that logging will still work even
11392 if debugging is disabled.
11394 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11395 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11396 silc_log_reset_debug_callbacks.
11398 * To enable debugging in silc client one must give now -d
11399 option on command line.
11401 * Changed silc_schedule_init to automatically allocate task queues
11402 if they are not allocated before calling it.
11404 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11406 * Added GMP 3.1 into math library.
11408 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11410 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11411 a channel in SILC network. The packet is used by servers and
11412 routers to notify other routers that user has left a channel.
11413 This little feature was missing until now. Added the feature
11414 to protocol specification as well.
11416 Added functions: silc_server_send_remove_channel_user and
11417 silc_server_remove_channel_user into server.[ch].
11419 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11420 lib/silccore/silcpacket.h. However, they are not implemented
11423 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11425 * Fixed joining to a channel and sending channel messages
11426 between server and router. The channel message sending should
11427 now work inside a cell.
11429 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11431 * Fixed the private message sending between server and router.
11432 The private message sending should now work inside a cell.
11434 * Added silc_server_replace_id into server.[ch] to replace
11435 existing ID in the SILC network.
11437 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11438 and silc_idlist_replace_server_id into idlist.[ch] in server.
11440 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11442 * Fixed the server to server connections. Server can again now
11443 connect to router. Router to router connections probably does
11446 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11448 * Added dynamic protocol registering support. Now protocols can
11449 registered and unregistered on the fly. Patch by cras.
11451 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11453 * Added lib/contrib directory to hold routines that some platforms
11454 don't have but are needed by SILC.
11456 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11457 into lin/contrib to provide getopt() and getopt_long() for
11458 those who don't have it.
11460 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11462 * Added AWAY command to client. When away message is set and
11463 client receives a private message packet the client automatically
11464 replies to the sender with the away message.
11466 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11467 bug seemed to be the cause of recent problems when compiling
11470 * Added version detection support to SKE protocol specification
11471 and added the new changes to the SKE implementation as well.
11472 There were other minor changes in the SKE protocol as well.
11474 Many changes in lib/silcske/silcske.[ch] and in
11475 lib/silcske/payload.[ch].
11477 * Added ^U functionality, clear input line. Patch from cras.
11479 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11481 * Mainly small bugfixes on core library. Fixed some debugging
11482 logging and buffer overflow in silclog.c.
11484 * Updated config.sub and config.guess on the distribution tree.
11486 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11488 * Added command lagging support in server. Client may execute
11489 commands now only once in two seconds.
11491 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11493 * Optimized packet reception. MAC computation and checking is now
11494 also more optimized. A lot previously duplicated code is now
11495 used as generic by both client and server.
11497 * Fixed key pair generation in clientutil.c
11499 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11501 * Added into lib/silccore/silcbufutil.[ch] new function;
11502 silc_buffer_realloc.
11504 * Moved generic packet sending/encryption functions to
11505 lib/silccore/silcpacket.[ch] from client and server. Some
11506 rewriting of the functions.
11508 * Moved all generic packet reception/decryption functions to
11509 lib/silccore/silcpacket.[ch] from client and server. The
11510 packet processing is now much cleaner in both client and server.
11511 These were major changes in both client and server.
11513 * Created many common functions in server to do packet sending.
11514 Previously code were duplicated a lot, this has been removed
11515 with these changes.
11517 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11519 * Rewrote major parts of the ID cache system. Don't know
11520 whether it is better now or not but at least the API is more
11523 * Major rewrite on ID cache stuff on client because of the ID
11524 cache API changes. Added idlist.c to client.
11526 * Also major rewrite on ID cache stuff on server as well.
11527 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11528 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11529 in hand, instead they are all put into the ID cache system now.
11530 All server_idlist_* routines uses ID cache now instead of
11531 traversing its own lists (those lists does not exist anymore).
11532 SilcIDList though still exists. Also, SilcXXXEntry's are
11535 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11537 * Finally made the SKE implementation compliant to the protocol
11538 specification. All mp integers are now binary encoded as
11539 opposed being HEX encoded.
11541 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11544 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11545 functions: silc_[encode/decode]_pem. Also added function
11546 silc_encode_pem_file to PEM encode with newlines ('\n') for
11547 saving into a file.
11549 * SILC public keys are now encoded either PEM or binary. Same
11550 option is for private keys as well. By default private keys
11551 are binary encoded and public keys PEM encoded. Silly HEX
11552 encoding were removed.
11554 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11555 function to create fingerprints.
11557 * Fixed a bug in SHA1; does not change the original data anymore.
11559 * Partly implemented INFO command on client and server side.
11560 Fixed CLEAR command. Changes to SERVER command; show current
11561 server(s) when giving command without arguments. Added
11562 VERSION command to client.
11564 * Added check to server that unregistered connections cannot
11565 execute commands (unless it is specificly allowed).
11567 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11569 * Fixed screen refresh.
11571 * Fixed channel joining bug from client. On some circumstances
11572 client tried to join to a channel it had already joined.
11574 * Added public key verification process into client's protocol.c.
11575 The client now verifies the public key from user and saves
11576 it into ~./silc/serverkeys/ directory.
11578 Added into: clientutil.[ch]: silc_client_verify_server_key.
11580 * Changed SKE protocol's silc_ske_initiator_finish function
11581 to accept callback function that verifies the received public
11582 key. Removed old silc_ske_verify_public_key function.
11584 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11586 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11587 silc_pkcs_private_key[_data]_set.
11589 * Made the password and public authentication more cleaner in
11590 server's protocol.c.
11592 * Removed historic and obsolete protocol `channel_auth' from
11593 both client and server.
11595 * Removed wrong way of sending command status messages from
11596 server to client in server's command.c. The old way violated
11597 protocol specification.
11599 Changes to silccore/silccommand.[ch]: removed
11600 silc_command_encode_status_payload -> not needed anymore,
11601 changed silc_command_encode_payload_va to accept extra
11602 argument on variable argument list. The argument type must
11603 now be provided to the function. Also, added new function:
11604 silc_command_encode_reply_payload_va which is same as
11605 normal command_encode_payload_va except command status type
11606 is provided as extra argument.
11608 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11610 * Added ~./silc directory handling. The directory includes the
11611 public and private keys for the client.
11613 Added silc_client_check_silc_dir, silc_client_create_identifier
11614 and silc_client_load_keys.
11616 * Implemented SILC protocol compliant public key. Added public
11617 and private key saving to and loading from files.
11619 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11620 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11621 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11622 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11623 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11625 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11626 silc_pkcs_load_[public/private]_key.
11628 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11630 * Added silc_server_get_route (route.[ch]) to get connection
11631 data for the fastest route for given ID.
11633 * Implemented INVITE command on client and server. The command
11634 were re-defined in the SILC Protocol Specification and the
11635 implementation now complies with the specification.
11637 * Implemented PING command on client and server.
11639 * Implemented NAMES command on client and server. The server side
11640 supports currently only normal server not router server yet.
11641 Some changes to NAMES definition in SILC protocol specification.
11643 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11645 * Implemented LEAVE command on client and server.
11647 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11648 again. This change was made to the protocol as well. Server
11649 should not violate the protocol specification anymore.
11651 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11653 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11654 was tested. SOCKS4 was not but should work anyway.
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