1 Wed Dec 28 13:55:22 EET 2005 Pekka Riikonen <priikone@silcnet.org>
3 * Added SILC Key Repository library, lib/silcskr.
5 * Added SILC Server library, lib/silcserver.
7 Mon Dec 19 18:04:24 EET 2005 Pekka Riikonen <priikone@silcnet.org>
9 * MIME objects in attributes now use SilcMime. Affected files
10 are lib/silccore/silcattrs.[ch].
12 Sat Dec 17 20:13:31 EET 2005 Pekka Riikonen <priikone@silcnet.org>
14 * Synchronize semaphore posting for real threads in FSM.
15 Affected files are lib/silcutil/silcfsm.c, silcfsm_i.h.
17 Mon Nov 28 17:06:54 EET 2005 Pekka Riikonen <priikone@silcnet.org>
19 * Added silc_file_set_nonblock. Affected file is
20 lib/silcutil/silcfileutil.h.
22 * Added silc_fd_stream_file to lib/silcutil/silcfdstream.[ch].
24 Sat Nov 26 16:13:40 EET 2005 Pekka Riikonen <priikone@silcnet.org>
26 * FSM based implementation of SILC SKE. Simpler interface also.
27 Affected files are in lib/silcske/.
29 * Added SilcBool type. Affected file lib/silcutil/silctypes.h.
31 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
33 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
34 silc_mime_parse is available but deprecated.
36 * Check that packet is valid when processing key exchange,
37 authentication and rekey protocols. Fixes a crashbug.
38 Affected files are apps/silcd/protocol.c and
39 lib/silcclient/protocol.c.
41 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
42 all hash buffers to use that instead of fixed values.
44 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
46 * Added SHA-256 to crypto library. The SHA-256 takes now
47 precedence over SHA-1.
49 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
51 * Check for valid return value from regcomp. Affected file
52 lib/silcutil/unix/silcunixutil.c.
54 Tue May 10 23:11:17 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
56 * Fixed silc_hash_uint to work with integers. Affected
57 file lib/silcutil/silcutil.c.
59 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
61 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
63 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
65 * Fixed channel public key list saving on JOIN command reply
66 on backup router. Affected file apps/silcd/command_reply.c.
68 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
70 * Added default limit how many channels client can join,
71 default is 50. Added 'channel_join_limit' configuration
72 option to server too. Affected files are apps/silcd/command.c
73 and serverconfig.[ch].
75 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
77 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
78 On Toolkit the server and client are not compiled by default.
79 Affected file configure.ad.
81 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
83 * Added lib/contrib/getopt.[ch] for platforms that don't
84 have it (it is not GPL implementation).
86 * Fixed compilation when pkg-config is used.
88 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
90 * A comma in invite/ban string is invalid, check for it.
91 Affected file apps/silcd/server_util.c.
93 * Added SERVICE command to the server. It parses the command
94 request but SILC Server does not support services for the
95 time being. Affected file apps/silcd/command.[ch].
97 * Added SERVICE command and command reply to client library.
98 It is however incomplete. Updated Toolkit documentation.
99 Affected files are lib/silcclient/command[_reply].[ch].
101 * Fixed IDENTIFY/WHOWAS command reply to send the username
102 correctly (uninitialized buffer). Affected file is
103 apps/silcd/server_query.c.
105 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
107 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
108 finalizes the major restructuring of the CVS tree.
110 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
112 * Send empty MOTD reply if MOTD file cannot be read.
113 Affected file silcd/command.c.
115 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
117 * Optimized primer number generator to use simpler conversion
118 routines. Also assure that the prime number will have the
119 highest bit set after modifying it. Affected file is
120 lib/silcmath/silcprimegen.c.
122 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
124 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
125 for now only for testing purposes, it will not be delivered
126 in any distribution for now.
128 * Removed NSS MPI from the source tree. Due to upcoming
129 license change for the SILC Toolkit, we cannot deliver the
130 NSS MPI anymore. I decided to replace it in all distributions
131 with public domain library.
133 * Removed GNU regex from lib/contrib and introduced free
134 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
135 GNU regex compatible API to it (only partial).
137 * Removed getopt routines from lib/contrib.
139 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
141 * Use silc_server_send_command_reply to send replies instead
142 of encoding packet itself. Affected file silcd/command.c.
144 * Added command sending and receiving statistics to server.
145 Affected files in silcd/.
147 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
148 with GCC, for it not to warn about pointer signedness.
150 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
152 * Added context to the SilcIDCache destructor. Affected
153 files are lib/silccore/silcidcache.[ch],
154 lib/silcclient/client.c and silcd/server.c.
156 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
158 * Added pkg-config check to configure.
160 * The PublicKeyDir must not be used with Admin block in server
161 config. Affected file silcd/serverconfig.c.
163 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
167 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
169 * Handle empty LIST command reply correcttly in server. Affected
170 file silcd/command_reply.c.
172 * Handle empty LIST command reply correctly in client library.
173 The application will now receive one LIST command reply with
174 all arguments set to NULL if there are no channels. Updated
175 Client Library documentation accordingly. Affected file
176 lib/silcclient/command_reply.c.
178 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
180 * Added channel name string stringprep profile to the protocol
181 and implementation to allow a little free'er channel name
182 strings. Affected files are lib/silcutil/silcstringprep.[ch].
184 * Added silc_channel_name_[check|verify] to check and verify
185 channel name strings. Affected files are
186 lib/silcutil/silcstrutil.[ch].
188 * Added support for the new channel name preparation in client
189 library and server. Affected files in lib/silcclient and
192 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
194 * Added the Autodist into the source tree. It replaces the
195 old ./prepare. It can be used to create distributions as
196 previously. See README.CVS and README.DIST. See
197 distributions in distdir/.
199 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
201 * Make sure query sends at least an error back if nothing
202 more is sent. Affected file silcd/server_query.c.
204 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
206 * During query, check if the original command caller goes
207 away. If it does, stop the query. Affected file
208 silcd/server_query.c.
210 * Check for valid channel creation in JOIN command reply.
211 Affected file lib/silcclient/command_reply.c.
213 * Handle the resolver counter in silc_client_get_users_by_channel
214 callback correctly. Fixed auto-join bug in Gaim. Affected
215 file lib/silcclient/idlist.c.
217 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
219 * Added some better error messages. Affected file
220 silcd/command_reply.c and packet_receive.c.
222 * Handle error in WATCH command propely on backup router.
223 Affected file silcd/command.c.
225 * Fixed freeing of unfreeable variable in WHOIS command reply.
226 Affected file silcd/command_reply.c.
228 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
230 * Added pkg-config .pc file creation for silc core library
231 and silcclient library. A patch by c0ffee.
233 * Removed the need for GNU Libidn. Added the simple stringprep
234 from libidn into lib/contrib/. It is now used also on Windows
237 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
239 * Simplified the invite and ban string handling in the
240 server. Check for valid invite and ban arguments also.
241 Affected file silcd/server_util.c.
243 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
245 * Added WATCH list announcing in backup router protocol.
246 Affected files are silcd/command.c, server.c, server_backup.c.
248 * Do not change users mode to founder on normal server/backup
249 if the founder mode is set, and user is first one to join.
250 Affected file silcd/pcaket_receive.c.
252 * Do not send CUMODE_CHANGE notify back to sender. Affected
253 file silcd/packet_receive.c.
255 * Added getrusage() to take noise in SILC RNG. A patch by
256 Mika Boström. Affected files are configure.in.pre,
257 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
259 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
261 * Splitted the SILC libraries configuration into a configure
262 fragment into lib/configure.ad. It is now possible, once
263 this feature is added, to specify whether to compile or not
264 compile included SILC libraries. Affected files are
265 configure.in.pre, lib/silcmath/mpi/configure.ad,
266 lib/configure.ad, Makefile.defines.pre and
267 Makefile.defines_int.pre.
269 * Added --with-silc-includes and --with-silc-libs to configure.
270 If specified the included libs are not compiled, but the
271 specified libs are used. Pkg-config is not yet supported.
272 Affected file configure.in.pre.
274 * Fixed WATCH command handling on backup router. Router does not
275 send the watch command any more to backup if it originates from
276 backup. Affected file silcd/command.c.
278 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
280 * Changed announcing to not announce unregistered clients.
281 Affected file silcd/server.c.
283 * Fixed username handling in command reply. Affected file
284 silcd/command_reply.c.
286 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
288 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
290 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
291 Affected file: includes/silcincludes.h.in
293 * bool is defined as _Bool on Mac OS X now.
294 Affected file: lib/silcutil/silctypes.h
296 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
298 * Added support for UTF-8 nicknames, channel names and
299 server names in client library. Affected files in
302 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
303 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
304 software to check how Toolkit has been compiled.
306 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
308 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
310 * Use silc_utf8_str[n]casecmp instead of strcmp routines
311 in library and in SILC Client when dealing with nicknames
312 and other identifier strings. Affected file in client lib
315 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
316 irssi/src/silc/core/silc-servers.c.
318 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
320 * Fixed idcache to work with the new identifier strings.
321 Affected file lib/silccore/silcidcache.c.
323 * Added UTF-8 hash and compare function for SilcHashTable.
324 Affected file lib/silcutil/silcutil.[ch].
326 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
327 Affected file lib/silcutil/silcstringprep.[ch].
329 * Changed the identifier string handling to include the original
330 format in client, server, channel entries and normalized
331 format in cache. Affected files in silcd/.
333 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
335 * Added support for the new identifier strings and their
336 validity checking. Nicknames, channel names and usernames
337 can now include practically any kind of letters and various
338 other characters. Affected files in silcd/ and in libraries.
340 NOTE: comparing these strings should now be done with memcmp()
341 to check binary compatibility. All these strings are normalized
342 and casing is irrelevant.
344 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
345 as easy function for applications to check whether identifier
348 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
350 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
351 file lib/silcutil/silcutf8.c.
353 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
355 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
357 * Make public key in getkey reply mandatory. Affected file
358 lib/silcclient/command_reply.c
360 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
362 * Added Parameter dont_register_crypto_library to
363 SilcClientParam. If set to TRUE, silcclient library will
364 not initalize the Crypto Libraries and application
365 will need to do it. Affected file lib/silcclient/silcclient.h,
366 lib/silcclient/client.c.
368 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
370 * Imported new silc_utf8_[encode|decode] routines from
371 my internal SILC 1.1 source tree. New encodings added:
372 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
373 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
374 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
377 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
379 * Implemented stringprep (RFC 3454) API. Internally we use
380 GNU Libidn's stringprep, for now, so it is required now to
381 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
383 * Added checking for GNU Libidn and --with-libidn to configure.
385 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
387 * If the passphrases entered do not match while generating a new key,
388 completly start over instead of going into an infinite loop asking
389 the user to re-enter the passphrase correctly. Affected file
390 lib/silcutil/silcapputil.c
392 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
394 * Make sure server is removed from backup list when it is
395 deleted. Affected files silcd/command.c, server.c,
398 * Close socket when connecting to router fails. Affected
401 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
403 * Adopt configuration toolchain to current auto-tools.
404 Affected files prepare, irssi/configure.in
405 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
406 redo that. Affected files irssi/src/silc/core/client_ops.c,
407 irssi/src/fe-common/silc/fe-silc-channels.c
408 * Take over command line options into silcclient data structure.
409 Affected file irssi/src/silc/core/silc-core.c
411 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
413 * Do not try to initiate backup resuming protocol forever.
414 Affected file silcd/server_backup.c.
416 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
418 * ID change in resuming has to be done before changing
419 detached client's modes, since the ID change may fail and
420 leave ghosts on the network. Affected file is
421 silcd/packet_receive.c.
423 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
425 * Fixed Win32 scheduler to not stuck anymore. A patch from
426 Juha Räsänen. Affected file is
427 lib/silcutil/win32/silcwin32schedule.c.
429 * Fixed QoS parsing for connection blocks in server. Affected
430 file is silcd/serverconfig.c.
432 * Fixed server statistics increasing in server. Affected file
435 * The CLOSE command now marks backup router as self disconnected
436 to avoid resuming problems. Affected file silcd/command.c.
438 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
440 * When using silc_net_create_connection[_async], and your system can
441 create IPv6 sockets, it will try to connect to the IPv6 host.
442 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
443 file lib/silcutil/unix/silcunixnet.c
445 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
447 * Check for valid route when receiving packet from router and
448 when routing it to local server in the cell. A patch from
449 Matt Miller. Affected files silcd/router.c and server.c.
451 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
453 * Couldn't detach and reattach twice, because of the previous
454 commit. Affected file silcd/packet_receive.c
456 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
458 * Added check to ignore Port value if Initiator is FALSE.
459 Remote router coudln't connect if Port was set. Affected file
462 * If some client tries to resume more than once at the same time,
463 server crashed. Router didn't crash, but showed odd behaviour
464 (didn't allow clients to join anymore, ..). Affected files
465 silcd/packet_receive.c silcd/idlist.h
467 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
469 * Destroy the file transfer session in silc_client_file_close
470 with timeout. Affected file lib/silcclient/client_ftp.c.
472 * Call SFTP server monitor in READ and WRITE after the actual
473 operations. Affected file lib/silcsftp/sftp_server.c.
475 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
477 * Create one configure script from configure fragments
478 (configure.ad). This is a first step towards new distribution
479 system. Affected files prepare, configure.in.pre,
480 lib/silcmath/mpi/configure.ad.
482 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
484 * Removed expiring of client key pair. Affected file is
485 irssi/src/silc/core/clientutil.c
487 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
489 * Check the number of connections from real number of
490 connections instead of socket number, when deciding if
491 server is full. Affected files are silcd/server.c,
492 server_internal.h and silcd.c.
494 * Clarified the connections_max meaning in General section
495 in doc/example_silcd.conf.in.
497 * The reconnect_keep_trying default value set to TRUE
498 if it is not defined in the config file. Affected file
499 silcd/serverconfig.c.
501 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
503 * Fixed crashbug in connection closing, after a protocol
504 completion callback, which might have closed it already.
505 Affected file silcd/server.c.
507 * Fixed rekey with PFS in backup router. It did not allow
508 rekeys with PFS, and when the rekey protocol timedout
509 it crashed the backup router without the above fix. Affected
510 file silcd/packet_send.c and server.c.
512 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
514 * The silc_client_add_channel_private_key now returns the
515 private key context if pointer is given as argument.
516 Affected files are lib/silcclient/silcclient.h and
519 * Added support for using channel private keys in SILC
520 Client Library even if the private key mode is not set
521 on the channel. Affected file lib/silcclient/client_channel.c.
523 * The channel private key used to decrypt message is now
524 delivered to the application in the 'channel_messageÃ' client
525 operation. Affected files are lib/silcclient/silcclient.h
526 and client_channel.c.
528 * Fixed wrong arg type for user limit in CMODE command reply.
529 Affected file silcd/command.c.
531 * The user limit is now taken and saved to SilcClientEntry in
532 JOIN and CMODE command replies and in CMODE_CHANGE notify.
533 Affected files lib/silcclient/silcclient.h, command_reply.c
536 * Added support to the new private message key indicator
537 packet. Added a new function to the client library:
538 silc_client_send_private_message_key_request. The sender
539 indicates to be initiator, and receiver is responder.
540 Added the indicator to the SilcClientEntry as 'prv_resp'
541 boolean. Affected files are lib/silcclient/silcclient.h
542 client.[ch], and client_prvmsg.c.
544 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
546 * Fixed the JOIN command calling when called with both
547 -auth and -founder. Affected file is lib/silcclien/command.c.
549 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
551 * Check watcher list for resumed clients as well. Affected
552 file is silcd/packet_receive.c.
554 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
556 * Implemented the user limit to the CMODE_CHANGE notify,
557 CMODE command reply and JOIN command reply in server.
558 Affected files are silcd/server.c, command.c, command_reply.c,
559 packet_send.c and packet_receive.c.
561 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
563 * Defined SILC_STRFMT_END that must be used now with
564 silc_buffer_strformat, instead of SILC_STR_END. Fixes
565 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
566 lib/silcclient/silcvcard.c, silcd/server_util.c.
568 * Fixed the adding of public key to the WATCH list in server.
569 Fixed the WATCH notify sending to client. Affected files
570 are silcd/packet_send.[ch], command.c, server_util.c.
572 * Implemented the watching by public key in the SILC Client
573 Library and SILC Client. Affected files are
574 lib/silcclient/command.c and client_notify.c.
576 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
578 * Added support for public key watching in server. Affected
579 files are silcd/server.c, server_internal.h, command.c,
582 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
584 * Added public key to the SIlcClientEntry. Affected files
585 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
587 * Fixed the get_clients_whois reply processing to return
588 exactly same entries server returned. Makes it possible
589 to search using attributes. Affected file is
590 lib/silcclient/idlist.c.
592 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
594 * Save founder key to SilcChannelEntry. Affected files are
595 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
597 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
599 * Call the monitor callback with _CLOSED status from the
600 silc_client_file_close. Affected files are
601 lib/silcclient/client_fpt.c, silcclient.h
603 * Added silc_client_get_clients_whois which resolves using
604 WHOIS, and supports requested attributes as well.
605 Affected files are lib/silcclient/silcclient.h, idlist.c.
607 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
609 * Added support for asking the destination filename where
610 the downloaded file is saved in the file transfer. Affected
611 files are lib/silccilent/silcclient.h, client_ftp.c.
613 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
615 * Fixed error handling in resuming data processing. Affected
616 files are lib/silcclient/client_resume.c and client.c.
618 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
620 * Fixed silc_client_send_private_message to return TRUE correctly.
621 Affected file lib/silcclient/client_prvmsg.c.
623 * Added topic to the SilcChannelEntry. Affected files are
624 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
626 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
628 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
629 file lib/silcclient/command.c
631 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
633 * Convert all commands to UTF-8 before passing them to the
634 client library. Still need to convert replies from UTF-8 to
635 the locale encoding. Affected file
636 irssi/src/silc/core/silc-cmdqueue.c
638 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
640 * redirect all silc_client_command_calls through a queueing framework.
641 This fixes /CYCLE and the annoying "nick change after auto-joining
642 a channel". Furthermore it defines one central point where
643 command parameters can be UTF-8-ified. Affected files
644 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
645 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
647 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
649 * use asynchronous connect() to establish router connections.
650 Fixes problem when the primary router goes down. Affected files
651 silcd/server.c, silcd/server_backup.c
653 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
655 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
656 Fixed various compilation warnings when type casting ints
657 to pointers or vice versa, of different size. Updates around
660 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
662 * Surrogates not allowed in UTF-8 strings, updated decoder.
663 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
664 testers in lib/silcutil/tests/ directory.
666 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
668 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
669 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
670 files are lib/silcclient/silcclient.h, client.c.
672 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
674 * When resuming a session fails, notify the user that the session
675 file needs to be removed eventually. Affected files
676 irssi/src/fe-common/silc/module-formats.[ch],
677 irssi/src/silc/core/client_ops.c.
679 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
681 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
682 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
684 * Typofix in Irssi::Silc module. Affected file
685 irssi/src/perl/silc/Silc.xs.
687 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
689 * Changed the way NOTICE flagged messages are treated. Added support
690 for notices in queries and signing notices. Affected files
691 irssi/default.theme; irssi/docs/help/in/notice.in;
692 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
693 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
695 * Fixed typo in /ACTION help. Affected file
696 irssi/docs/help/in/action.in
698 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
700 * Fixed typo in perl module. Affected file
701 irssi/src/perl/silc/Server.xs
703 * Changed the way ACTION flagged messages are treated. Added support
704 for actions in queries and signing actions. Affected files
705 irssi/default.theme; irssi/docs/help/in/action.in;
706 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
707 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
710 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
712 * Incorrectly reported error when client had to be resolved from
713 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
715 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
717 * Fixed whois public key hash table deleting and adding in
718 detached client case. Affected file silcd/packet_receive.c.
720 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
722 * Changed filenames of silc/fe module not to collide with filenames
723 from core/fe. Also seperated public messages printing from
724 query messages printing. Affected files are all in
725 irssi/src/fe-common/silc.
727 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
729 * Fixed the invite process handling during joining to use
730 correct server name for the client that is matched against
731 the invite string for the channel. Wrong server name caused
732 inability to join the channel. Affected file is
735 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
737 * Fixed the CUMODE channel founder authentication on normal
738 server to not remove the founder rights on existing founder
739 before checking that router accepts the mode change. Affected
740 files are silcd/command.c and silcd/packet_receive.c.
742 * Remove the server entry correctly when rekey timeouts and
743 remote router connection on normal server is closed. Fixes
744 a crash where server uses the freed server entry. Affected
747 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
749 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
750 networks. This is the first step in solving the bug about
751 /SERVER ADD -silcnet <silcnet>. Affected files
752 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
753 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
754 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
756 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
758 * /SMSG and /MMSG now correctly create new queries. Affected files
759 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
761 * Add basic support for SILC protocol specific variables in perl.
762 Affected files irssi/src/perl/silc/*, irssi/configure.in,
763 irssi/src/perl/Makefile.am
765 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
767 * Don't use silc_get_input, it's obviously not reliable. Fixes
768 issue when the current key expires. Affect file
769 irssi/src/silc/core/clientutils.c
771 * Make the session data filename configurable. This makes it
772 possible to have different session files for different
773 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
774 client_ops.[ch], silc-servers.c,
775 irssi/src/silc/fe-common/silc/module-formats.[ch]
777 * Use the same set of libtool files for the MPI lib as for the
778 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
779 config.sub, configure.in, install-sh, missing, mkinstalldirs
781 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
783 * Fixed server statistics decrementing error to not go to
784 negative. Affected file silcd/packet_receive.c.
786 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
788 * Use silc_server_query_add_error to add error in public key
789 search error. Added support in send_reply to send errors
790 without specific argument. Affected file silcd/server_query.c.
792 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
793 Client for NO_SUCH_NICK. It was against the protocol specs.
794 Affected file irssi/src/silc/core/client_ops.c.
796 * Added backwards support for the wrong NO_SUCH_NICK error sending
797 in server. To be removed in SILC Server 1.0. Both old clients
798 and clients with fixed error handling now works. Affected file
799 silcd/server_query.c.
801 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
803 * fixed a bug in the whois using attributes function where no
804 error was sent if no nickname and client id but the attributes were
805 given to whois. Affected file silcd/server_query.c
807 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
809 * remove public key from public key hashtable on detach. Affected
810 file silcd/packet_receive.c
812 * free public key hashtable before removing clients on server
813 shutdown. Affected file silcd/server.c
815 * remove public key prior deleting client-data on killing a client.
816 Affected file silcd/server_util.c
818 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
820 * Getting the MOTD from other servers works now. Affected
821 files are silcd/command.c and silcd/command_reply.c
823 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
825 * Initialize the variable idletag, since it is tested in
826 silc_core_deinit for its default value. Affected file
827 irssi/src/silc/core/silc-core.c
829 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
831 * Fixed signed channel messages across cells. Affected file
834 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
836 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
837 is not defined. They can now be safely used in if-statements
838 without braces. Affected file lib/silcutil/silclog.h.
840 * Added the checks for backup closing connection due to error
841 (local or remote) and thus not allow the resuming to occur
842 in reconnect. Affected files are silcd/packet_send.c
845 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
847 * Help file updates. Affected files in irssi/src/docs/help/in/.
849 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
851 * Fixed channel messages across cells. Affected file
854 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
856 * Fixed file transmission accepting in client library to not
857 start the negotiation if user hasn't accepted the transfer,
858 instead create new session for resent transfer. Affected
859 file lib/silcclient/client_ftp.c.
861 * Show the session ID in the file transmision list. Remove
862 session from list that failed to transfer. Switch the current
863 session automatically after transmission, and in errors, to new
864 session if other sessions exists in the transfer list. Affected
865 files are irssi/src/silc/core/silc-servers.c,
866 irssi/src/fe-common/silc/modfule-formats.c.
868 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
870 * Fixed MIME header parsing for the hopefully last time. Affected
871 file lib/silcutil/silcstrutil.c
873 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
875 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
877 * The SILC RNG is now gauranteed to return non-zero random
878 values. Affected files are lib/silccrypt/silcrng.[ch].
880 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
882 * Fixed nickname formatting when changing only case of the
883 nickname. Affected file lib/silcclient/idlist.c.
885 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
887 * Fixed a memory leak and incorrect printing of the "appears as"
888 message. Affected file irssi/src/silc/core/client_ops.c
890 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
892 * Added CRT (Chinese Remainder Theorem) supported RSA
893 private keys and private key operations. This significantly
894 increases private key operation efficiency. No compatibility
895 issues with new or old private keys. Affected files are
896 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
898 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
900 * Fixed GCC-3.3.2 related compilation warnings from the
903 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
905 * Removed RC6 from distributions.
907 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
909 * Added some better comments to lib/silccrypt/silcpkcs.h,
910 optimized some routines in lib/silccrypt/silcpkcs.c.
911 Added test_silcpkcs into lib/silccrypt/tests/.
913 * Fixed silc_rng_global_init to actually init the global RNG
914 if RNG wasn't provided for it. Affected file is
915 lib/silccrypt/silrng.c.
917 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
919 * Added silc_hash_table_find_by_context_ext. Affected files
920 lib/silcutil/silchashtable.[ch].
922 * Save the public key on normal server in WHOIS command reply
923 from attributes, if present, and add it to public key hash
924 table. Fixes WHOIS resolving by public key on normal server.
926 Optimized the attributes resolving on normal server to not
927 resolve if we resolved them already from router.
929 Affected files are silcd/server_query.c, command_reply.c.
931 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
933 * Added support for whois using attributes.
934 Affected files silcd/command_reply.c, silcd/packet_receive.c,
935 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
938 * Added support for whois using public key attribute to /WHOIS i
939 client command. Affected files irssi/docs/help/in/whois.in,
940 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
942 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
944 * Fixed UMODE setting in server when the client has anonymous
945 mode set. The mode setting was not working. Affected file
948 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
950 * Fixed some bugs and typos related to sending split messages.
951 Print notification when sending messages with /MMSG. Affected
952 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
954 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
956 * Optimized the socket referencing in packet routines, client
957 library and server. Affected files are lib/silccore/silcpacket.c,
958 lib/silcclient/client.c and silcd/server.c.
960 * If silc_socket_set_qos is given with NULL arguments the QoS is
961 reset from the socket. Affected files are
962 lib/silcutil/silcsockconn.[ch].
964 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
966 * Add a /LISTKEYS command which lists the locally cached
967 client and server keys. Affected files
968 irssi/src/fe-common/module-formats.[ch],
969 irssi/src/silc/core/silc-{channels,servers}.c
970 irssi/docs/help/in/listkeys.in
972 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
974 * Check that packet queue purging was successful. Affected
975 files lib/silcclient/client.c and silcd/packet_send.c. Related
976 to MAC failed errors.
978 * Do not clear the inbuf even if it is empty if QoS was applied
979 to it. Otherwise the QoS data is cleared and MAC failed error
980 will occur. Affected file lib/silccore/silcpacket.c.
982 * Use the rekey period time as rekey protocol timeout value.
983 If the rekey does not succeed during the rekey period there's
984 something very wrong, and we most likely end up with wrong keys,
985 do graceful reconnect then. Affected file silcd/server.c.
987 * Take reference of the socket in the parser context, as it's
988 possible to have the parsers in queue after the socket is
989 disconnected and this may cause crash. Affected files are
990 lib/silccore/silcpacket.c, lib/silcclient/client.c and
993 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
995 * Fixed KICK command reply sending, it sent to replies.
996 Affected file silcd/command.c.
998 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1000 * Finish the silc-mime.pl script. It now supports MIME type
1001 guessing using magic files, signing data messages, executing
1002 MIME handlers in background. Affected files
1003 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1005 * Changed MIME signal handler to make things easier for the perl
1006 script. Affected files irssi/src/silc/core/client_ops.c,
1007 silc-servers.c, and irssi/docs/signals.txt
1009 * Cleaned up the silc_mime_parse function and fixed detection
1010 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1012 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1014 * Resolve the IP for file transfer listener from the connection
1015 socket. Affected file lib/silcclient/client_ftp.c.
1017 * Accept NULL hostname parameter in the functions
1018 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1019 if hostname is not wanted.
1021 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1023 * Fixed race condition between silc_client_init and
1024 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1026 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1028 * Fixed file transfer connection closing when SIGNOFF for
1029 the client is received from server. Affected file is
1030 lib/silcclient/client_ftp.c.
1032 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1034 * Check for disconnected socket in QUIT callback. Affected
1035 file silcd/command.c.
1037 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1039 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1040 Affected files lib/silcutil/silcstrutil.c
1042 * Cleaned up the escape/unescape functions for correctness and
1043 speed. Affected file irssi/src/silc/core/client_ops.c
1045 * Removed handling for data messages with Content-Type: text/*,
1046 moved parsing of MIME headers to the signal handler, added
1047 support for signing and verifying data messages. Affected
1048 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1049 irssi/src/silc/core/silc-{servers,channels}.c
1051 * Added a perl script for handling data messages based on
1052 information read from Mailcap files. New file
1053 irssi/scripts/silc-mime.pl
1055 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1057 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1058 acknowledge recepetion of a message to the sender. Updated
1061 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1063 * Unregister channel key saving callback when deleting channel.
1064 Affected file lib/silcclient/idlist.c.
1066 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1067 before calling notify client operation. Affected file is
1068 lib/silcclient/client_notify.c.
1070 * Unregister QoS tasks when deleting the socket connection.
1071 Affected files lib/silcutil/silcsockconn.[ch],
1072 unix/silcunixsockconn.c.
1074 * Implemented latest presence-attrs draft changes. Affected
1075 files lib/silccore/silcattrs.h and
1076 irssi/src/silc/core/silc-queries.c.
1078 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1080 * Save old channel keys in list to allow more rapid change
1081 of channel keys if server for some reason does that. This
1082 avoids loosing so many channel messages due to not having
1083 key to decrypt. Affected file lib/silcclient/silcclient.h,
1084 idlist.c and client_channel.c.
1086 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1088 * Continued backup router tests and fixes. Affected files
1089 silcd/server_backup, server_util.c, server.c. See TODO.
1091 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1093 * Fixed SERVER_SIGNOFF handling in servers. The client
1094 was removed from wrong list thus not removing the client
1095 at all. Affected file silcd/packet_receive.c.
1097 * Do not execute rekey protocol for disabled connections as
1098 it would never go through. Affected file silcd/server.c.
1100 * Added timeout for rekey protocol to catch if the protocol
1101 never executes successfully. Affected files silcd/server.c
1104 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1106 * Abandon packet processing for disconnected sockets. Check
1107 this always after calling packet processing callback.
1108 Affected file lib/silccore/silcpacket.c.
1110 * Fixed double registration disconnection code in server.
1111 Closed wrong connection. Affected file silcd/packet_receive.c.
1113 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1115 * On normal server reconnect to primary during resuming 4
1116 times, then give up. Affected file silcd/server_backup.c.
1118 * If during reconnecting to routers we notice we have router
1119 connection but no primary router set, the server is in desync.
1120 Reconnect to primary to restore network. Affected file
1123 * Assure that only one protocol is exeucting at the same time.
1124 Added checks for all protocols. Affected files are
1125 silcd/server.c and server_backup.c.
1127 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1129 * Check that a string is not already part on invite/ban
1130 string when processing it. Affected file silcd/server_util.c.
1132 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1134 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1135 with 1.2 version of the protocol. Affected file is
1136 silcd/packet_receive.c.
1138 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1140 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1141 where the passphrase was given. Affected file is
1144 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1146 * INVITE and BAN notifys are now delivered from routers to
1147 servers (but not clients) on the channel. Updated specs and
1148 code. Affected files silcd/packet_[send|receive].[ch],
1149 command.c, server.c and server_util.c.
1151 * Implemented INVITE and BAN announcing. Affected files are
1152 silcd/server.[ch], server_util.c.
1154 * Implemented SilcStatus error type argument returning in
1155 command reply error in server. Affected file silcd/command.c.
1157 * Implemented SilcStatus argument returning in comand reply
1158 in client library. The command_reply client operation now
1159 returns error specific arguments as well. Affected files
1160 are lib/silcclient/command_reply.[ch], client_resume.c,
1161 lib/silccore/silcstatus.[ch].
1163 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1165 * Backup router protocol version 1.2 implemented. Testing still
1166 required. Affected files in silcd/server_backup.[ch], server.c,
1167 packet_receive.c and server_internal.h.
1169 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1171 * silc_client_send_[channel|private]_message now return TRUE
1172 or FALSE. Affected file lib/silcclien/client_channel.c and
1175 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1177 * Check for explicit nickname in INVITE and BAN processing
1178 during join as well (and don't expect only wildcards in
1179 invite/ban strings). Affected file silcd/command.c.
1181 * Fixed the INVITE and BAN by public key. The public key saved
1182 is the PK payload (as specified) not the raw data. Affected
1183 file silcd/server_util.c.
1185 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1187 * UTF-8 text message support for actions and notices in SILC
1188 Client. Affected file irssi/src/silc/core/client_ops.c.
1190 * silc_get_username and silc_get_real_name now returns sensible
1191 data on Win32. Patch by Toni Willberg. Affected file is
1192 lib/silcutil/win32/silcwin32util.c.
1194 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1196 * Provide a signal handler to send MIME encoded messages and emit
1197 a signal when a MIME encoded message is received. Also document
1198 the signals for usage with the perl interface.
1200 A sample perl script will be supplied at a later point.
1202 Affected files are irssi/docs/signals.txt,
1203 irssi/src/silc/core/client_ops.[ch],
1204 irssi/src/silc/core/silc-{channels,servers}.c
1206 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1208 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1209 server. Use this time to display a lag and disconnect when it
1210 exceeds a specified limit.
1212 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1214 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1216 * Remove the channel auth list in normal server if router
1217 encofrces its list during connecting. Send notify to channel
1218 to remove the mode to remove the list. Affected files are
1219 silcd/server_util.c and silcd/packet_receive.c.
1221 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1223 * Added support for channel public keys. Updated protocol specs
1224 and implemented it. Affected files are
1225 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1226 lib/silcclient/command_reply.c.
1228 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1230 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1231 terminate the process on Linux. Affected file silcd/silcd.c.
1233 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1235 * Check for NULL buffer in silc_buffer_clear. Affected file
1236 is lib/silcutil/silcbuffer.h.
1238 * Simplified the backup router protocol by removing the _GLOBAL
1239 types. Updated protocol specs and the code. Affected files
1240 are silcd/server_backup.[ch].
1242 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1244 * Deny '@' and '!' from nicknames since they are reserved
1245 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1246 Updated protocol specs and the code.
1248 Affected files are silcd/server_util.[ch].
1250 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1252 * Fixed stack overflow in Irssi SILC client. Affected
1253 file irssi/src/silc/core/client_ops.c.
1255 * Check that Host is set in ServerConnection and RouterConnection
1256 in silcd.conf. Affected file silcd/serverconfig.c.
1258 * Fixed crash in server with protocol completion callbacks,
1259 namely rekey and backup resuming protocols. Affected files
1260 are silcd/server_backup.c and silcd/server.c.
1262 * Fixed rekey protocol to not restart if it is started already.
1263 Affected files are lib/silcclient/client.c and
1266 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1268 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1270 * Fixed EOF handling in SILC Config, affected file
1271 lib/silcutil/silcconfig.c.
1273 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1275 * Fixed RESOLVING flag handling in JOIN notify and other
1276 notifys to handle the resolvings correctly in client library.
1277 Affected file lib/silcclient/client_notify.c.
1279 * Do not send full INVITE and BAN lists in INVITE and BAN
1280 notifys, only the changed information. Affected file
1283 * Fixed INVITE notify sending in INVITE command, send it
1284 only when needed. Affected file silcd/command.c.
1286 * Handle the founder key change properly in CMODE_CHANGE
1287 notify. Bug #122. Affected file silcd/packet_receive.c.
1289 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1291 * Remove the mark for output (mark it only for input) after
1292 purging outgoing queue. Prevents the "Error in select()"
1293 floods. Affected file silcd/packet_send.c.
1295 * Fixed incorrect connection deletion from client library
1296 after calling "connect" client operation. Could cause
1297 crashes for example during reconnect timeouts. Affected
1298 files are lib/silcclient/client.c and
1299 irssi/src/silc/core/client_ops.c.
1301 * Check server private key file permissions before starting
1302 the server. Affected file silcd/serverconfig.c.
1304 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1306 * NULL terminate allocated string in silc_buffer_strformat.
1307 Affected file lib/silcutil/silcbuffmt.c.
1309 * Rewrote the invite/ban list string handling in server to
1310 use SilcBuffer instead. Affected files are silcd/command.c
1311 and silcd/server_util.c.
1313 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1315 * Fixed double free in CMODE command when setting new HMAC
1316 for channel. Affected file silcd/command.c.
1318 * Added couple of missing memset's to zero sensitive memory.
1319 Affected files silcd/command.c, lib/silcclient/command.c.
1321 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1323 * Fixed a double free in INVITE command error handling in
1324 server. Affected file silcd/command.c.
1326 * Added macros SILC_SWAB_[16|32] to swab byte order of
1327 16-bit and 32-bit unsigned integers. Affected file
1328 lib/silcutil/silctypes.h.
1330 * Use the SILC_SWAB_16 instead of htons() in server when
1331 handling ports since the ports in structures are always
1332 in little-endian order (regardless of platform). Affected
1333 file silcd/serverid.c and silcd/server_backup.c.
1335 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1337 * Send DISCONNECT in close admin command in server. Affected
1338 file silcd/command.c.
1340 * Check whether we are already connecting to a remote router
1341 (in addition of checking whether we are already connected)
1342 before creating new connection. Affected file silcd/server.c.
1344 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1346 * Added better compiler and compiler flags checking in
1349 * Check that socket is valid after QoS is applied to data.
1350 Affected file lib/silcutil/unix/silcunixsockconn.c.
1352 * Make sure the socket connecetion is not closed to early
1353 when closing connection in server. Also make sure the
1354 connection is always closed after error in a protocol.
1355 Affected file silcd/server.c.
1357 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1359 * Removed --session and --dummy options from Irssi SILC Client.
1360 -d option is available only if --enable-debug was given.
1361 Affected files are irssi/src/silc/core/silc-core,
1362 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1364 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1366 * Added silc_buffer_steal to steal the data from the buffer.
1367 Affected file lib/silcutil/silcbuffer.h.
1369 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1371 * Fixed server crash with double Primary block in config file.
1373 Fixed also various memory leaks around the config file
1374 parser. Affected files lib/silcutil/silcconfig.c,
1375 silcd/serverconfig.c.
1377 * Changed my nickname (Johnny Mnemonic) to my real name, this
1378 means that bugs introduced by him were actually introduced
1381 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1383 * Don't display "foo appears as foo\nYou're now known as foo"
1384 messages. Affected file irssi/src/silc/core/client_ops.c
1386 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1388 * Fixed error handling of invalid client entry when calling
1389 commands in server. Fixes a crash. Affected file
1392 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1394 * Added some sanity checks in server for correctness of the
1395 server configuration. Affected file silcd/serverconfig.c.
1397 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1399 * Prevent endless resolving of user informations in USERS
1400 command by checking the command reply status correctly.
1401 Affected file lib/silcclient/command_reply.c.
1403 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1405 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1406 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1407 Aldous <Matthew@Aldous.com>.
1409 * Added better implementation using CriticalSection of
1410 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1411 <mikko.lahteenmaki@pikabaana.net>.
1413 * Added some Winsock WIN32 compatiblity defines into
1414 includes/silcwin32.h.
1416 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1418 * Fixed double free in async host lookup code. Affected file
1419 lib/silcutil/silcsockconn.c.
1421 * On backup router handle now the SERVER_SIGNOFF from router
1422 for local connected servers too, and close the connections.
1424 Do not process them as normally signing off servers when they
1425 really signoff by sending EOF fe, but always assume that
1426 router sends the SERVER_SIGNOFF.
1428 Affected files silcd/server.c and silcd/packet_receive.c.
1430 * Fixed socket unsetting when closing connections. Affected
1431 files silcd/server.c and silcd/packet_send.c.
1433 * Do not print the nickname in SERVER_SIGNOFF if we do not
1434 have it. Prevents asserts in Irssi core. It is possible we
1435 don't have the nick if it was just being resolved when server
1436 signoff. Affected file irssi/src/silc/core/client_ops.c.
1438 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1440 * Fixed autonick crashbug in client library. Affected file
1441 lib/silcclient/client.c.
1443 * Fixed Unix implementation of SilcMutex to really assert if
1444 the mutex is locked/unlcoked already. Affected file
1445 lib/silcutil/unix/silcunixmutex.c.
1447 * Fixed locking in silc_schedule_uninit. It didn't lock
1448 when dispatching timeout tasks. Affected file is
1449 lib/silcutil/silcschedule.c.
1451 * Changed Win32 implementation of SilcThread to use modern
1452 Win32 interface. Affected file is
1453 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1455 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1457 * Don't print signed messages when sending failed. Affected files
1458 irssi/src/silc/core/silc-[servers.c/commands.h]
1460 * Send adquate signal when founding a channel by joing it. Affect
1461 file irssi/src/silc/core/client_ops.c
1463 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1465 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1466 irssi/src/fe-common/core/themes.c
1468 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1470 * Fixed close command to use the port correctly when closing
1471 server connections. Affected file silcd/idlist.c.
1473 * Check for NULL outbuf in silc_socket_write. It is possible
1474 that it is NULL is some odd case. Affected files are
1475 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1477 * Do not call final protocol callback for backup router
1478 resuming protocol when closing connection. It is closed
1479 by timeout in case of error. Affected file silcd/server.c.
1481 * Backup reconnect to router if backup resuming protocol
1482 failed. Affected file silcd/server_backup.c.
1484 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1486 * Fixed double free in SKE library error hadling when signature
1487 error occurred. Affected file lib/silcske/silcske.c.
1489 * Save the fingerprint to new SilcClientEntry after changing
1490 nickname. Affected file lib/silcclient/client_notify.c.
1492 * Print SIGNOFF in Irssi SILC client only if the nickname is
1493 known. Prevents asserts in Irssi core. It is possible we
1494 don't have the nick if it was just being resolved when it
1495 quit. Affected file irssi/src/silc/core/client_ops.c.
1497 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1499 * Fixed double free in invite list adding code when adding
1500 invite strings. Affected file silcd/server_util.c.
1502 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1504 * More log printing during backup router protocol. Affected
1505 file silcd/server_backup.c.
1507 * Removed backwards support for old private key file format.
1508 Affected file lib/silccrypt/silcpkcs.c.
1510 * Removed backwards support for not-so-strict decryption length
1511 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1513 * GETKEY to update the client entrys fingerprint too.
1514 Affected file lib/silcclient/command_reply.c.
1516 * Added --without-libtoolfix for package builders using weird
1517 wrappers around libtool (BSD at least).
1519 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1521 * Fixed backup router bugs: When backup resumes router and
1522 receives a CHANNEL_MESSAGE packet the backup must not act
1523 as router since the packet header decryption would be
1524 different. Also, when relaying packets to channel, do
1525 not re-encrypt packets on backup that came from the primary
1526 since the connection isn't really router-router connection.
1527 Affected files silcd/server.c, silcd/packet_send.c.
1529 * Added checks in encryption/decryption that encryption/decryption
1530 length sent as argument really is multiple by block size. Helps
1531 catching really weird bugs like the above backup router bugs
1532 when packets are being decrypted in wrong way. Affected files
1533 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1535 * Fixed padding generation in private key file encryption.
1536 Affected file lib/silccrypt/silcpkcs.c.
1538 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1540 * Added ignore_message_signatures setting which can be used
1541 to ignore signatures in messages. Affected files are
1542 irssi/src/silc/core/client_ops.c, silc-core.c.
1544 * Fixed the libtoolfix to use command line options instead of
1545 environment variables. They didn't work as expected. Now,
1546 the libtool is fully run-time configurable.
1548 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1550 * Verify signature payload for signed messages. Affected files
1551 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1552 irssi/src/silc/core/silc-core.h
1554 * Display signature verification result in public and private
1555 messages using theme abstracts. See irssi/default.theme for
1556 examples on their usage. Affected files
1557 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1558 irssi/src/fe-common/silc/module-formats.[ch],
1559 irssi/src/fe-common/silc/fe-common-silc.c,
1560 irssi/src/fe-common/silc/Makefile.am
1561 irssi/src/fe-common/core/fe-messages.[ch]
1563 * Fixed bugs in Irssi's theme parsing. Affected files
1564 irssi/src/fe-common/core/themes.c
1566 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1568 * Calculate the correct length for signed messages before
1569 encrypting, it must be multiple by block size. Affected
1570 file lib/silccore/silcmessage.c.
1572 * silc_message_signed_get_public_key returns now both
1573 decoded and encoded public key. Affected files are
1574 lib/silccore/silcmessage.[ch].
1576 * Added libtoolfix script that makes the libtool more generic
1577 and configurable in run-time. Now we can specify in run-time
1578 if what kind of libraries we want to create, regardless of
1579 configuration. SIMs are now creates even if --disable-shared
1580 was explicitly given.
1582 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1584 * Fixed founder key sending in CMODE command in client.
1585 Affected file lib/silcclient/command.c.
1587 * Fixed CUMODE founder authentication in server to not check
1588 for client's public key since it's not supposed to do that.
1589 Affected file silcd/command.c.
1591 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1593 * Set realname and hostname in NICK_REC records. Affected file
1594 irssi/src/silc/core/silc-nicklist.c
1596 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1598 * Remove 1.0 protocol backwards compat code from client
1601 * Added more reliable check for whether nickname did change
1602 or not, or whether only Client ID changed in NICK_CHANGE
1603 notify. Affected file lib/silcclient/client_notify.c.
1604 Fixes bug in '@' character handling in a nickname.
1606 * Added support for automatically parsing signature from
1607 the message payload. Added new function
1608 silc_message_get_signature to return the payload to
1609 application. Affected files lib/silccore/silcmessage.[ch].
1611 * Changed the private_message and channel_message client
1612 operations to deliver the SilcMessagePayload to the
1613 application too. Application can use it fe. to get the
1614 signature from the message for verification. Affected
1615 file lib/silcclient/silcclient.h, client_channel.c and
1618 * Redefined the signed payload for message payloads.
1619 Updated protocol specs and implemented.
1621 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1623 * Fixed wrong invite and ban list handling in server command
1624 reply. Affected files are silcd/command_reply.c,
1625 silcd/server_util.[ch].
1627 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1629 * Fixed CMODE setting in server when founder mode was set.
1630 Affected file silcd/command.c. Bug #95.
1632 * Added support to setting specific public key in CMODE in
1633 Irssi SILC client. Affected file lib/silcclient/command.c.
1635 * Added support to use specific public key in CUMODE in
1636 Irssi SILC Client. Affected file lib/silcclient/command.c.
1638 * Added support for inviting and banning by public key in
1639 Irssi SILC client. Affected file lib/silcclient/command.c.
1641 * Fixed fingerprint/babbleprint showing in invite and ban
1642 list command replys. Affected file is
1643 irssi/src/silc/core/client_ops.c.
1645 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1647 * Format CMODE +c and +h to display both the mode and the argument
1649 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1651 * Added test vectors and test programs for SHA-1, MD5,
1652 HMAC-SHA1 and HMAC-MD5. New tests are located in
1653 lib/silccrypt/tests/. Fixed also argument decoding bug in
1654 MD5 implementation. Affected file lib/silccrypt/md5.c.
1656 * Changed the channel private key and private message key
1657 generation (with static keys) to use SHA1 instead of MD5,
1658 as SHA1 is the mandatory hash function in SILC. Affected
1659 file lib/silcclient/client_[channel/prvmsg].c.
1661 * Changed the private key file encryption to use SHA1 instead
1662 of MD5. Added support for the old generation and added
1663 automatic change of the key (to be removed later). Affected
1664 files lib/silccrypt/silcpkcs.c.
1666 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1668 * Load only files with .pub suffix in PublicKeyDir. Affected
1669 file silcd/serverconfig.c.
1671 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1673 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1674 channels. Affected files silcd/silcd.c, silcd/server.h.
1676 * Added the config directive PublicKeyDir for the client block.
1677 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1679 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1681 * Merged Toni's irssi/silc.conf patch.
1683 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1685 * Max alloc tests in allocation routines. Affected file
1686 lib/silcutil/silcmemory.c.
1688 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1690 * Fixed a typo in resuming code that fixed detach/resume code
1691 in server. Bug #93. Affected file silcd/packet_receive.c.
1693 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1695 * Do reverse lookups for server when /connecting. Affected files
1696 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1697 irssi/src/core/net-nonblock.*
1699 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1701 * Added library versioning for shared libraries. Affected
1702 files configure.in.pre and lib/Makefile.am.pre.
1704 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1706 * Display INVITE and BAN lists as specified by SILC 1.2
1708 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1710 * Do not send invite list back unless asked (when sending
1711 no arguments) or when list was modified. Affected file
1714 * Remove client from invite list in KILLED notify and in
1715 KILL command. Affected file silcd/command.c and
1718 * Fixed bugs in invite list handling in INVITE command.
1719 Affected files silcd/command.c and silcd/server_util.c.
1721 * Merged with Irssi 0.8.6.
1723 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1724 Affected file irssi/src/fe-text/silc.c.
1726 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1728 * The silc_argument_get_[first/next] now return the argument
1729 type to caller. Added silc_argument_payload_encode_one.
1731 Affected files are lib/silccore/silcargument.[ch].
1733 * Added support for the SILC 1.2 INVITE command and new
1734 invite lists to server. Affected files are silcd/command.c,
1735 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1737 * Added support for the SILC 1.2 BAN command and new
1738 ban lists to server. Affected files are silcd/command.c,
1739 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1741 * Added support to client sending new INVITE command. Affected
1742 file is lib/silcclient/command.c.
1744 * Added support to client sending new BAN command. Affected
1745 file is lib/silcclient/command.c.
1747 * Added support for removing client from invite list when kicked
1748 from channel, as SILC 1.2 dictates. Affected files are
1749 silcd/packet_receive.c and silcd/command.c.
1751 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1753 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1754 automatically the cipher's internal IV. Affected files
1755 lib/silccrypt/silccipher.[ch].
1757 * Assure the RESUME_CLIENT packet is not sent to twice to
1758 backup router if the detached client was originated from
1759 the backup. Affected file silcd/server.c. Bug #76.
1761 * Changed silc_sim_symname to not allocate memory. Affected
1762 file lib/silcsim/silcsimutil.c.
1764 * Fixed memory leaks with SIMs in server. Affected files
1765 silcd/serverconfig.c, silcd/server.c.
1767 * Fixed channel key distribution after resuming detached
1768 client. Affected files silcd/packet_receive.c.
1770 * Fixed channel's global_user boolean checking after detaching.
1771 Check it after changing the owner of the client not before.
1772 Affected file silcd/packet_receive.c.
1774 * Fixed few double frees from client library. Fixes at least
1775 Bug #81, possibly others too.
1777 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1778 notifys in Irssi SILC Client. Affected file is
1779 irssi/src/silc/core/client_ops.c. Bug #82.
1781 * Applied Ville Räsänen's manual page and --mandir bugfix
1782 patch. Affected files are configure.in.pre and Makefile.am.pre.
1785 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1787 * Added support to backup router protocol for backup to tell
1788 normal server that it cannot use the backup router as primary
1789 because the primary isn't really down. Updated protocol
1792 * Added support for primary router to tell backup router that
1793 resuming is not possible because the backup really isn't primary
1794 in the cell. For example if backup disconnected itself the
1795 resuming is not allowed since the primary really did not
1796 go down. Updated protocol specs.
1798 * Removed MARS from crypto library.
1800 * Defined the CTR mode and Randomized CBC mode in SILC. The
1801 CTR mode is RECOMMENDED now in specification. Defined also
1802 Serpent cipher as optional cipher. Updated the protocol specs.
1804 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1806 * Added support for inviting/banning by IP/MASK, public key,
1807 and explicit Client ID. Redefined the command and notify
1808 types to allow easier forwards support for other methods
1809 of inviting/banning. Updated protocol specs.
1811 * Remove the client from channel's invite lists if the client
1812 is kicked or killed. Updated protocol specs.
1814 * Unified the Channel Message Payload and Private Message
1815 into one Message Payload. Updated protocol specs and
1818 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1820 * Don't wait for EOF after socket error has occurred, but
1821 close the connection. Affected file is silcd/server.c.
1823 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1825 * Added support for setting FOUNDER mode on channel with
1826 specific public key which can be set with CMODE command.
1827 Updated protocol specs and implemented in client and server.
1829 * Fixed the Irssi SILC client to correctly shutdown the client
1830 library to avoid memory leaks. Affected files are
1831 irssi/src/silc/core/silc-core.c and silc-servers.c.
1833 * Deprecated the No Reply flag in SKE protocol and introduced
1834 "IV Included" flag which can be used to indicate that the IV
1835 is included in the ciphertext. This makes it possible to use
1836 SILC on unreliable transport, such as UDP which may cause
1837 packet reordering and losses. Updated protocol specs, did
1840 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1842 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1843 < 32 bit values in correct size. Affected file is
1844 lib/silcmath/mp_mpi.c.
1846 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1848 * Fixed the KE Start Payload parsing to check that mandatory
1849 fields are present. Affected file lib/silcske/payload.c.
1851 * Fixed compilation warnigs in Irssi SILC Client. Affected
1852 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1854 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1856 * Print "nick now appears as newnick" and update Irssi's nicklist
1857 when you change your nick to "nick". Closes #62
1859 * Never format your own nick. Closes #63
1861 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1863 * SILC_UMODE_GONE changes are now propagated correctly to the
1864 Irssi client. Closes #54
1866 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1868 * Fixed example in /HELP KEY
1870 * Added expando $j which expands to current SILC Client version
1872 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1874 * Fixed public key decoding in crypto library.
1876 * Added better error printing to SKE library.
1878 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1880 * Fixed NICK command to not crash if nickname was not sent.
1882 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1884 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1885 Deprecated the old Encrypt-And-MAC order. Updated protocol
1886 specs and implemented.
1888 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1889 generation. Updated specs and implemented.
1891 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1893 * Added support for rekey before 2^32 sequence number wraps.
1894 Affected files in server and client library.
1896 * Padding must be at least 8 bytes now. Implemented and updated
1899 * Compute maximum padding for authentication packets to make
1900 passphrase approximation attacks impossible. Affected files
1901 in client library and in server.
1903 * Fixed PING command sending in client library and handling in
1904 server. The server ID must be ID Payload, not raw ID data.
1905 Affected files in server and client library.
1907 * Defined that all public keys sent in commands and notify
1908 payloads are actually Public Key Payloads not raw public key
1909 data. Updated protocol specs and implemented.
1911 * Updated protocol version to 1.2. Updated specs and code.
1913 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1914 status types. Updated specs and the code.
1916 * Added support for normal client to kill its own entries from
1917 the network. Updated protocol specs and the code.
1919 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1920 and added initial implementation.
1922 * Added MAC field to the Private Message Payload to protect
1923 against chosen ciphertext attacks. Updated the protocol specs
1926 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1927 attribute to indicate the user's current idle and signon time
1928 of a service. Updated protocol specs and implemented.
1930 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1932 * Added "do_not_bind" argument to silc_client_file_send what
1933 can be used to not bind locally but assume the file receiver
1934 provides the point of connect. Usefull when sender is behind
1935 NAT device. Affected file lib/silcclient/silcclient.h and
1938 * Added -no-listener option to FILE SEND command in Irssi SILC
1939 client. Affected file irssi/src/silc/core/silc-servers.c.
1940 Renamed FILE RECEIVE to FILE ACCEPT.
1942 * Confirm passphrase for private key encryption in
1943 silc_create_key_pair and silc_change_private_key_passphrase.
1944 Affected files are lib/silcutil/silcapputil.c.
1946 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1948 * Move silc_client_packet_send back to internal, added
1949 silc_client_send_packet, a bit simpler function for application.
1950 Affected files lib/silcclient/silcclient.h, client.c and
1953 * Moved the SilcClientEntry, SilcChannelEntry and
1954 SilcServerEntry to silcclient.h to be public and documented
1955 them for application. Affected files are
1956 lib/silcclient/silcclient.h and idlist.h.
1958 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1960 * Fixed manual page installation patch by Ville Räsänen.
1961 USERS help page fix patch by Ville Räsänen
1963 * Changed the silc_client_command_call interface to make
1964 the command call simpler for the application. The library
1965 now handles the command line parsing, command finding and
1966 execution. Application only needs to call the function
1967 with the command line. Affected files are
1968 lib/silcclient/silcclient.h, command.[ch].
1970 * Fixed silc_get_input to NULL-terminate the returned input.
1971 Affected file lib/silcutil/silcutil.c.
1973 * Resolve the client's public key in JOIN command if the
1974 founder auth data is being requested but we don't know the
1975 client's public key. Affected file silcd/command.c.
1978 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1980 * Print notify for server opers when backup router comes
1981 online. Affected file silcd/server.c.
1983 * Fixed the INVITE command to send the invite list in
1984 command reply. Affected file silcd/command_reply.c.
1986 * Fixed MOTD command reply sending. Affected file
1989 * UTF-8 decode the topic in TOPIC command reply and LIST
1990 command reply in Irssi SILC client. Affected file is
1991 irssi/src/silc/core/client_ops.c.
1993 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1995 * Fixed the INVITE command to not crash Irssi SILC client
1996 when given without nickname argument. AFfected file
1997 irssi/src/silc/core/client_ops.c.
1999 * Fixed double free in WHOIS query on normal server when
2000 forwarding query to router. Affected file is
2001 silcd/server_query.c.
2003 * Fixed WATCH command reply handling on normal server which
2004 was missing altogether. Affected file silcd/command_reply.c.
2007 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2009 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2010 Included yodl sources for each of these. Also modified
2011 Makefile.am prototype to install these files to proper
2012 locations. Updated CREDITS. Affected file Makefile.am.pre,
2013 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2016 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2018 * Added support for encrypted private key files. Now
2019 passphrase must be provided when new key pair is created
2020 (can be empty though), and prompted when loading the
2021 private key. Added support for loading the old-style
2022 non-encrypted private keys as well. Affected files
2023 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2026 * Fixed silc_get_input to accept input on all terminals.
2027 Affected file lib/silcutil/silcutil.c.
2029 * Moved the Irssi SILC client key loading and other stuff
2030 to be called after the arguments and UI is initialized.
2031 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2033 * Added -P option to Irssi SILC client which can be used
2034 to change the passphrase of the private key. Affected
2035 file irssi/src/silc/core/silc-core.c.
2037 * Added silc_change_private_key_passphrase apputil routine
2038 to lib/silcutil/silcapputil.[ch].
2040 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2042 * Fixed connection closing in client library to not crash.
2043 Moved the connection freeing totally to function
2044 silc_clinet_del_connection. Affected file
2045 lib/silcclinet/client.c.
2047 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2049 * Changed includes/silcincludes.h to silcincludes.h.in to
2050 include configuration specific information. The silcdefs.h
2051 is not included in to installation anymore (it's only
2052 compilation time header).
2054 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2056 * Moved the SilcClient and SilcClientConnection from client.h
2057 to the public lib/silcclient/silcclient.h. Changed the
2060 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2062 * If version string in silc_clinet_alloc is NULL the library
2063 puts it automatically. Affected file lib/silcclient/client.c.
2065 * Changed the version strings from variables to #define's
2066 in includes/silcversion.h.
2068 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2070 * Added shared library complation support.
2072 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2074 * Added lib/silcutil/silcapputil.[ch] for application
2075 utility functions. It includes routines for applications'
2076 convenience. Added silc_create_key_pair, silc_show_public_key
2077 and silc_load_key_pair functions.
2079 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2081 * Send RESUME_CLIENT packet from router to backup routers
2082 to in resuming. Affected file silcd/packet_receive.c.
2084 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2086 * In IDENTIFY command parsing, send all other IDs except
2087 Client IDs explicitly to router for resolving on normal
2088 server. Also check that ID received in WHOIS command is
2089 always Client ID, others are not allowed. Affected file
2090 silcd/server_query.c.
2092 * Merged latest changes from irssi.org CVS.
2094 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2096 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2097 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2099 * Fixed the heartbeat sending in Irssi SILC client. Moved
2100 the silc_client_packet_send to silcclient.h for application
2101 usage. Affected files lib/silcclient/client_internal.h
2102 lib/silcclient/silcclient.h.
2104 * Fixed a bug in query resolving in server. Used wrong
2105 variable in a for loop and crashed. Affected file is
2106 silcd/server_query.c.
2108 * Server constructs requested attributes only to locally
2109 connected clients. Affected file silcd/server_query.c.
2112 * Fixed a bug when sending resolving from router to server
2113 with requested attributes. The constructed WHOIS command
2114 was incorrect. Affected file silcd/server_query.c.
2117 * Fixed Requested Attributes saving in WHOIS command reply.
2118 The length of the data buffer must be saved too. Affected
2119 file silcd/command_reply.c.
2121 * Update the client entry's servername after detaching is
2122 over. Affected file silcd/packet_receive.c. Bug #37.
2124 * Resolve incomplete client entrys in CUMODE_CHANGE and
2125 CMODE_CHANGE notifys. Affected file is
2126 lib/silcclient/client_notify.c. Bug #42.
2128 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2130 * Fixed channel key packet processing bug on backup router
2131 during backup resuming protocol. Affected file is
2132 silcd/packet_receive.c.
2134 * Fixed memory leaks in server. Affected files are
2135 silcd/server.c and silcd/packet_receive.c.
2137 * Fixed packet decryption problem when backup router encrypted
2138 channel message with wrong key during backup resuming
2139 protocol. Affected file silcd/packet_send.c.
2141 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2142 Toni Willberg (toniw@iki.fi)
2144 * Changed the SilcCipher context to be private. Changed the
2145 silc_cipher_get_iv to just return pointer to the IV. Added
2146 silc_cipher_get_name to return the name of the cipher.
2147 Fixed code all around to support these changes. Affected
2148 files are lib/silccrypt/silccipher.[ch], client library and
2151 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2153 * Fixed unaligned access in lib/silccore/silcattrs.c.
2155 * Fixed libtool linking in lib/silcsim/Makefile.am.
2157 * Fixed services attribute printing. Affected files is
2158 irssi/src/silc/core/silc-queries.c.
2160 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2162 * Fixed a crashbug in incoming server accepting. Affected
2163 file silcd/server.c.
2165 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2167 * Added automatically generated index to Toolkit Reference
2170 * Added support for Postscript Toolkit Reference Manual.
2172 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2174 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2177 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2179 * Added 'send_events' boolean argument to the function
2180 silc_schedule_set_listen_fd which sends the set events to
2181 the application explicitly if set to TRUE. Default action
2182 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2183 lib/silcclient/client_internal.h and silcd/server_internal.h.
2185 * Added silc_compare_timeval to determine which time values
2186 is smaller. Affected file lib/silcutil/silcutil.[ch].
2188 * Added sort-of "Quality of Service" (QoS) support to
2189 SilcSocketConnection. Data reception can be controlled with
2190 rate limit per second and/or read data length limit.
2191 Added silc_socket_set_qos. Affected files are
2192 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2194 * Added the QoS configuration to SILC Server configuration
2195 file. Affected files are silcd/serverconfig.[ch] and
2198 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2200 * Merged with irssi.org CVS.
2202 * Failed OPER and SILCOPER authentications are now logged.
2203 Affected file silcd/command.c. Bugs #25.
2205 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2207 * ROBODoc documented lib/silcutil/silcbuffer.h and
2208 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2209 <ville.rasanen@iki.fi>.
2211 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2213 * Added support for auto-passphrase authentication from the
2214 config file during connecting which was not implemented
2215 yet. Affected file irssi/src/silc/core/client_ops.c.
2217 * Fixed a bug in authentication protocol failure handling which
2218 was processing wrong callback context. Affected files
2219 are lib/silcclient/client.c and protocol.c.
2221 * Fixed the /ATTR allow off to actually work. Affected file
2222 is irssi/src/silc/core/silc-queries.c.
2224 * Fixed the /ATTR -del to work. Affected file is
2225 irssi/src/silc/core/silc-queries.c.
2227 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2229 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2231 * Fixed mask attribute adding in Irssi SILC client. Affected
2232 file irssi/src/silc/core/silc-queries.c.
2234 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2236 * Added support for saving the requested attributes in
2237 WHOIS to directory. Affected file is
2238 irssi/src/silc/core/silc-queries.c.
2240 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2242 * Added support for parsing VCard fields that do not have
2243 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2245 * Fixed a double free bug in hash table foreach function
2246 if the entry was deleted in the foreach callback. Affected
2247 file lib/silcutil/silchashtable.c.
2249 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2251 * Added silc_attribute_get_verify_data to return the signature
2252 verification data for either user digital signature or
2253 server digital signature in Requested Attributes. Affected
2254 files are lib/silccore/silcattrs.[ch].
2256 * Added silc_vcard_alloc which is used to allocated dynamic
2257 SilcVCard context. The silc_vcard_free now checks whether
2258 the context is dynamically allocated or not. Affected files
2259 are lib/silcutil/silcvcard.[ch].
2261 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2263 * Periodically remove the NOATTR status from client entry
2264 so that the client may take the attributes in use even after
2265 server has resolved them unsuccessfully earlier. Affected
2266 file silcd/server_query.c and idlist.h.
2268 * Moved sha1hash and md5hash from client->internal to
2269 SilcClient for application usage. Affected files are
2270 lib/silcclient/client.h and client_internal.h.
2272 * Fixed attribute encoding and decoding bugs. Affected
2273 files lib/silccore/silcattrs.[ch].
2275 * Added ATTR command to Irssi SILC Client which is used to
2276 manage user's Requested Attributes sending and values for
2277 WHOIS command. Affected files around Irssi SILC client.
2279 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2281 * Added silc_buffer_strformat which can be used to format
2282 strings into a buffer which size is automatically increased.
2283 Affected file lib/silcutil/silcbuffmt.[ch].
2285 * Added implementation of VCard (RFC 2426) which can be used
2286 as part of Requested Attributes in WHOIS command. Affected
2287 file lib/silcutil/silcvcard.[ch].
2289 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2291 * Some strncat -> silc_strncat changes our the core and
2294 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2295 errors. Added better error printing to SKE library.
2296 Affected files lib/silcske/silcske.c, silcske_status.h and
2299 * Save the PKCS key length even if only private key is set to
2300 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2302 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2303 length in bits not in bytes. Affected files are
2304 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2305 silcd/server_query.c.
2307 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2309 * Added silc_attribute_payload_encode_data to directly encode
2310 the data into the attributes buffer. Renamed function
2311 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2312 Affected files are lib/silccore/silcattrs.[ch].
2314 * silc_hash_table_find_foreach calls the foreach function now
2315 once even if the nothing was found with context set to NULL.
2316 Affected file lib/silcutil/silchashtable.[ch].
2318 * Remove the RESOLVING flag from client entry after received
2319 the Requested Attributes from the client. Fixed memory leak
2320 in client entry freeing. Affected files silcd/server_query.c
2323 * Added Requested Attributes support into SILC Client Library.
2324 It is not able to send requested attributes in WHOIS command,
2325 and also receive and process requested attributes. Added
2326 silc_client_attribute_[add|del] and silc_client_attributes_get
2327 functions. Added also `ignore_requested_attributes' to the
2328 SilcClientParams to not use attributes in client. Affected
2329 files are lib/silcclient/command.c, client_attrs.[ch],
2330 silcclient.h, client_internal and client.[ch].
2332 * Changed the silc_client_get_client_by_id to support Requested
2333 Attributes, it takes them as argument now. Affected file
2334 is lib/silcclient/silcclient.h, and idlist.c.
2336 * Added -details option to WHOIS command in Irssi SILC Client
2337 to support the requested attributes. By default it requests
2338 all attributes. Affected file lib/silcclient/command.c and
2339 irssi/doc/help/in/whois.in.
2341 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2343 * Add also SERVICE attribute for server-constructed attribute
2344 data. Also digitally sign the attributes and add
2345 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2346 silcd/server_query.c.
2348 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2350 * Changed the silc_attribute_payload_encode to support list
2351 of attributes (function may be called several times to add
2352 a new attribute). Removed the silc_attribute_payload_encode_list
2353 function. The encoding function now also automatically encodes
2354 the data, so the caller does not need to do that. Affected
2355 files lib/silccore/silcattrs.[ch].
2357 * Added support for replying on behalf of the user to the
2358 Requested Attributes in WHOIS command in the server. Affected
2359 file silcd/server_query.c.
2361 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2362 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2364 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2366 * Don't swtich to become primary router if we are backup if
2367 decryption error has occurred. Affected file silcd/server.c.
2369 * Fixed a bug in backup router IP address comparison in
2370 silc_server_backup_get.
2372 Save now also the port of the server/router and use that
2373 in comparison as well. Affected file silcd/server_backup.c.
2375 * Normal server now reconnects to backup router automatically
2376 if connection is lost to it. Affected file silcd/server.c.
2378 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2380 * If packet processing fails (like integrity check fails)
2381 the connection is closed now. Affected files are
2382 lib/silccore/silcpacket.c and silcd/server.c.
2384 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2386 * Fixed double free in RSA public key set function
2387 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2390 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2392 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2393 Added server_query.[ch] which provides one interface for
2394 querying information using all three commands.
2396 * Changed all "typedef unsigned char" in core library to
2397 "typedef SilcUInt8".
2399 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2401 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2403 * Renamed silc_server_get_client_resolve to
2404 silc_server_query_resolve and moved to server_query.[ch].
2406 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2408 * Resumed client packet handling from server put the resumed
2409 client on wrong list on router and caused the client not
2410 be present on the network anymore. Now fixed to put the
2411 client to correct list. Affected file silcd/packet_receive.c.
2413 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2415 * Various cleanup in error message output in config parsing code
2416 and in server init code. Fixed error log files containing
2417 too many newlines ('\n') in some situations. Affected files are
2418 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2420 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2422 * Use the reverse lookupped hostname in client internals
2423 instead of one user provided us as remote server name.
2424 Affected file lib/silcclient/client.c.
2426 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2428 * Added 'app_context' to silc_schedule_init. It is an
2429 application specific context that is delivered to application
2430 in task callback functions. Affected files are
2431 lib/silcutil/silcutil.[ch].
2433 * The hb_context in SilcSocketConnection is not freed
2434 automatically anymore (application must free it). Freeing
2435 it automatic is inconsistent. Affected files are
2436 lib/silcutil/silcsockconn.[ch].
2438 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2440 * Added support for removing explicitly added client connections
2441 in rehash and closing the client connections if they were
2442 unconfigured in the rehash. Affected file silcd/server.c.
2444 * Added support for aborting automatically pending commands
2445 that never receives the reply (to avoid memory leaks).
2446 Added also silc_server_command_pending_timed to set the
2447 specific timeout for pending command. Affected files are
2448 silcd/command[_reply].[ch].
2450 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2451 specs and lib/silccore/silcstatus.h.
2453 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2455 * Changed the silc_get_time to accept time value as argument
2456 or if zero is sent return current local time. Affected
2457 file lib/silcutil/silcutil.[ch].
2459 * Added STATS command to client library and Irssi SILC client.
2460 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2462 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2464 * Assure that channel key is set before sending it. May
2465 crash server otherwise. Affected file silcd/packet_send.c.
2467 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2469 * Assure that endless loop cannot happen with detached client
2470 resolving on normal server. Added idlist status
2471 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2472 silcd/idlist.h and silcd/packet_receive.c.
2474 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2476 * Incoming file transfer request cannot use same session as
2477 the sending session. This can happen when sending file to
2478 yourself. Crashed the client on quit. Affected file
2479 lib/silcclient/client_ftp.c. Bug #24.
2481 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2483 * Implemented the draft-riikonen-precense-attrs draft and
2484 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2486 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2488 * Distribute the SERVER_SIGNOFF notify also to local backup
2489 routers from the primary router. The backup router may not
2490 have the signing of local server directly connected and need
2491 to know about the signoff. Affected file silcd/server_util.c.
2493 * Use the primary router as the origin of the locally connected
2494 server when it is disconnecting from the backup router since
2495 that's where it really is coming from. Now the clients from
2496 the disconnecting server are removed correctly and "shadow"
2497 clients are not left to the backup router. Affected file
2500 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2502 * If normal server is standalone and found existing but disabled
2503 channel, do not re-create the channel since it creates
2504 duplicate same channels. Affected file silcd/server.c.
2506 * Added anonymous client connections support to server. New
2507 "anonymous" configuration option to ConnectionParams section
2508 added. If set to true, the username and hostname information
2509 of the client will be scrambled and anonymous user mode is
2510 set automatically to the user. Affected files are
2511 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2513 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2515 * In JOIN notify handling, mark that the cache entry of the
2516 client cannot be expired. Can cause crashes on normal
2517 server (asserts client->channels). Affected file is
2518 silcd/packet_receive.c.
2520 * From now on distribution versions are used as protocol versions
2521 instead of by default using the Toolkit base version as protocol
2522 version. Affected file prepare.
2524 * Do not set the locally resolved hostname for local client
2525 entry but take what server sends. This way the real hostname
2526 is showed in WHOIS for yourself. Affected file is
2527 lib/silcclient/idlist.c and lib/silcclient/client.c.
2529 * Resolve local info with IDENTIFY when connecting to server.y
2531 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2533 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2534 for implied search (not needed on platforms which has native
2535 pthreads library). Use --without-pthreads to disable threads.
2536 Affected file is configure.in.pre
2538 * Fixed --with-iconv on platforms which need to bypass (broken)
2539 native iconv(). Affected file is configure.in.pre
2541 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2543 * Moved -C option parsing in Irssi SILC client at same time
2544 as other options. The UI was initialized earlier and caused
2545 problems on command line. Bug #16. Affected file is
2546 irssi/src/silc/core/silc-core.c.
2548 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2550 * Added global variable silc_log_timestamp that tells silclog
2551 wether to print or not the timestamp in the logging files.
2552 Affected file lib/silcutil/silclog.[ch].
2554 * Added silcd configuration option Timestamp in the Logging
2555 section. Affected file silcd/serverconfig.[ch],
2556 doc/example_silcd.conf.in.
2558 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2560 * Fixed fingerprint checking to check for entirely empty
2561 fingerprint instead of two first bytes when determining
2562 if it is set. Bug #18. Affected file silcd/command.c.
2564 * Fixed duplicate PKCS name registering to not allow it.
2565 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2567 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2569 * Conditionalize non-gcc compiler optimizations for various
2570 platforms, enable those commented out. Cleanups.
2571 Affected file lib/silcmath/mpi/configure.in
2573 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2575 * silc_rng_exec_command() left zombie processes if command
2576 didn't generate any output. Affected file
2577 lib/silccrypt/silcrng.c
2579 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2581 * Rewrote iconv checking, introduce --with-iconv for systems
2582 which rely on libiconv. Check if iconv() provided by libc
2583 is good enough, otherwise demand libiconv. Affected file
2586 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2588 * Search for ldopen() also in libc. This enables SIM support
2589 on *BSD systems. Based on patch from Alex Zepeda. Affected
2590 file configure.in.pre
2592 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2594 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2595 This fixes prepare on *BSD systems. Affected file
2598 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2600 * More fixed for not having purge timeout for global clients
2601 that are on channel. Affected files silcd/command_reply.c
2604 * Fixed the rekey protocol to work with backup router connections.
2605 Rekey packets are now allowed on disabled connections as
2606 well. Affected files silcd/packet_send.c and server.c.
2608 * Do not switch to be as backup router when shutting down and
2609 closing the primary connection. Affected file silcd/server.c.
2611 * Fixed memory leaks in backup router deleting. Added
2612 silc_server_backup_free to free all data during shutdown of
2613 server. Affected files silcd/server_backup.[ch].
2615 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2617 * Do not process commands if the sock->user_data is NULL.
2618 Affected file silcd/command.c.
2620 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2622 * Fixed buffer overflow and security problems (loosing bits
2623 in CFB encryption) in SILC RNG. Problems reported by
2624 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2626 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2628 * Added yet more checks that client is not expired on global
2629 list if it is on channels. Affected file is
2630 silcd/command_reply.c.
2632 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2634 * Merged c0ffee's MIME signal patch which adds support for
2635 sending also MIME messages in Irssi SILC Client, and handling
2636 received MIME messages in a signal (and perhaps doing something
2637 to non-textual MIME messages).
2639 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2641 * Fixed pending command deletion in server and client library
2642 to check the whole list instead of breaking after first found.
2643 The affected files are silcd/command.[ch] and
2644 lib/silcclient/command.[ch].
2646 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2648 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2649 secret or private, otherwise it's possible to find out
2650 whether a secret channel exists or not. Affected file
2653 * If CMODE change fails during the mode setting, assure that
2654 the old mode mask is set for the channel back. Affected
2655 file silcd/command.c.
2657 * Fixed passphrase saving on +a channel on normal server
2658 after successful JOIN command. Affected file silcd/command.c.
2660 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2662 * Remove server/router operator privileges in DETACH command,
2663 since it's possible to resume to server where these
2664 privileges would not be allowed for the client. Affected
2665 file silcd/command.c.
2667 * Do not set to wait for backup in rehash of the server.
2668 Affected file silcd/server.c.
2670 * Do not check listener sockets when counting how many
2671 socket connections we have. Affected file is
2672 silcd/server_util.c.
2674 * Do not announce disconnected clients that are remaining
2675 in history (for WHOWAS). This is because SIGNOFF notify
2676 for these has been sent earlier already. Affected file
2679 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2681 * Buffer overflow with CUMODE command's mode->mode character
2682 conversion. Reported by Ville Räsänen. Affected file
2683 lib/silcutil/silcutil.c.
2685 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2687 * Allow heartbeat packets to go disabled connections anyway.
2688 Affected files silcd/server.c and silcd/packet_send.c.
2690 * Do not broadcast New Channel packets with List flag set
2691 in the packet to backup routers. The router must check
2692 for the correctness of the packets before sending them.
2693 It is possible that router will have enforce Channel ID
2694 change and this would cause desync in the backup router.
2695 Affected file silcd/packet_receive.c.
2697 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2698 are handled in list parsing. They are not list packets
2699 anymore. Affected file silcd/packet_receive.c.
2701 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2703 * Stop waiting for backup router through the timeout, not
2704 directly after backup router has arrived. Affected file
2707 * Do not re-create channel keys and send them when removing
2708 clients in server shutdown. Affected files are
2709 silcd/server_internal.h and silcd/server_util.c.
2711 * Notify distribution to backup routers was missing from
2712 the silc_server_send_notify_dest function which caused
2713 desyncing problems with backup router. Affected file is
2714 silcd/packet_send.c.
2716 * The client's channel removing was working wrong on
2717 backup router. It assumed that it doesn't know global
2718 information but backup router does know. For this reason
2719 it could remove channel when it wasn't supposed to do that.
2720 Affected file silcd/server.c and silcd/server_util.c.
2722 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2724 * Stop for a couple seconds after badkup router has become
2725 primary router. Affected file silcd/server.c.
2727 * Added silc_server_remove_servers_by_server, which is used
2728 to remove servers originated from some other server. Also
2729 clients of those servers can be removed too. Affected file
2730 silcd/server_util.[ch].
2732 * When removing clients after a server has signed of remove
2733 also all servers behind that server (unless they are known
2734 to be available locally), and send SERVER_SIGNOFF for each
2735 of the server separately. Also the signed off clients are
2736 sent now separately per signed off server. The affected files
2737 are silcd/server.c and silcd/server_util.[ch].
2739 * All servers added with silc_idlist_add_server must always
2740 have both "router" and "connection" pointers set. Otherwise,
2741 bad server entries may be left around in the cache.
2742 Affected file silcd/command_reply.c.
2744 * Do not create the channel key in NEW_CHANNEL packet
2745 processing if the channel is empty. Affected file
2746 silcd/packet_receive.c.
2748 * Completed backup router support for standalone routers.
2749 Supports also servers in the cell that do not use the backup
2752 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2754 * Fixed a bug in silc_string_regexify which did not add '^'
2755 at the start of each string, and thus the matching was
2756 not explicit. For example ban list iikone@*!*@* would
2757 match also "priikone", which is wrong, it would have to be
2758 *iikone@*!*@* to match also "priikone". Affected
2759 file lib/silcutil/unix/silcunixutil.c.
2761 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2763 * Enable all local server connections before updating client
2764 caches when we've become backup router. Otherwise, signoff
2765 packets may not reach the clients. Affected files are
2766 silcd/server.c and silcd/server_util.[ch].
2768 * Fixed a bug in version string parsing which could crash
2769 the program with specially formatted version string.
2770 Bug reported and patch provided by Ville Räsänen. Affected
2771 file lib/silcutil/silcutil.c.
2773 * Handle the disconnection immediately when DISCONNECT
2774 packet is received in server. Affected file silcd/server.c.
2776 * Primary router now waits a short time (10 seconds) for
2777 backup router connection before accepting any other
2778 connection (except local). Affected file silcd/server.c,
2781 * Fixed a crash in client libary in NICK_CHANGE notify when
2782 NICK_CHANGE arrived for client entry we are resolving
2783 currently. Affected file lib/silcclient/client_notify.c.
2785 * Call the sconn->callback completion even if error had
2786 occurred. Start reconnecting always if connection to
2787 primary router fails during backup router protocol.
2788 Affected files silcd/server.c and server_backup.c.
2790 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2792 * Added functions silc_server_send_opers and
2793 silc_server_send_opers_notify to send packets stricly
2794 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2795 to send variable argument notify to operators.
2796 Affected files silcd/packet_send.[ch] and silcd/server.h.
2798 * Removed UMODE rights checking with UMODE_CHANGE notify.
2799 Affected file silcd/packet_receive.c.
2801 * Server/router operator now receives notify when network
2802 switches to backup router and when it resumes the use of
2803 primary router. Affected file silcd/server.c and
2804 silcd/server_backup.c.
2806 * Fixed the updating of client information after backup
2807 resuming protocol is over; update all except local clients
2808 to the new primary router. The affected file is
2809 silcd/server_util.c.
2811 * Added support for closing active connections in rehash
2812 that were unconfigured by the user. Supports currently
2813 closing server and router connections. Affected file
2816 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2818 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2820 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2821 is NULL since seems that on some platforms NULL is allowed
2822 and on some it's not. Fallback encoding is used instead.
2823 Affected file lib/silcutil/silcstrutil.c.
2825 * Fixed statistics updating for incoming server connection
2826 which could cause problems when re-connecting. Affected
2827 file silcd/server.c.
2829 * Preliminary backup router support for standalone router
2830 added. Affected files in silcd/.
2832 * Mark server connections in backup router disabled before
2833 and after backup protocol. Affected file is
2834 silcd/server_backup.c.
2836 * Added support for reconnecting to remote server connection
2837 even if the protocol fails, and if the configuration wants
2838 us to keep trying to connect anyway.
2840 Server connection is not allowed to backup router if
2841 backup router does not have connection to primary router yet.
2843 Affected file is silcd/server.c.
2845 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2847 * Added silc_client_udpate_server function to update changed
2848 server info. Affected file lib/silcclient/idlist.[ch].
2850 * Added check for server entries that are being resolved when
2851 notify is received. If being resolved, handle the received
2852 notify only after it's resolved so that all notifys are
2853 handled in same order as received from the server.
2855 Added similar resolver check to channel entries. Every
2856 notify that cause resolving of any information that affects
2857 channel entry marks the channel entry in waiting state.
2858 After whatever resolving is over the waiters are signalled
2859 and only then the notifys are handled in the same order
2860 as delivered from the server.
2862 Affected files are lib/silcclient/idlist.[ch], and
2865 * Fixed KILLED notify handling in normal server. Affected
2866 file silcd/packet_receive.c.
2868 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2869 is locally connected, or was locally connected (but may
2870 be detached and connection is not active). Added also
2871 SILC_IS_LOCAL for checking this status. Affected files
2872 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2873 silcd/server.c and silcd/server_internal.h.
2875 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2877 * Don't send or handle TOPIC_SET if topic is already set and
2878 is same as being set. Affected files silcd/command.c and
2879 silcd/packet_receive.c.
2881 * Fixed CMODE change rights checking to work correctly when
2882 removing modes by operator. Affected file is
2883 silcd/server_util.c.
2885 * Fixed some handling with New Channel packet in router and
2886 fixed some CMODE_CHANGE notify handling in server and router.
2887 Affected file is silcd/packet_receive.c.
2889 * Changed "disconnect" client operation to include the
2890 reason of the disconnection and optional disconnection
2891 message. Affected file lib/silcclient/silcclient.h.
2893 * Made the compilation of lib/contrib/ stuff conditional.
2894 Affected files configure.in.pre, lib/contrib/Makefile.am.
2896 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2898 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2899 to the sender of the notify too, to avoid situation where two
2900 notifys are in the network at the same time going to oppsite
2901 directions. Affected file silcd/packet_receice.c.
2903 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2905 * Delete the client from channel even if the cilent->id is
2906 NULL. It was possible that client was deleted without
2907 removing from channels (theoretically at least). Affected
2908 file silcd/server.c and silcd/server_util.c.
2910 * Free the client data too when resuming is not successful.
2911 Affected file silcd/packet_receive.c.
2913 * Merged some code from c0ffee's silc-plugin. Affected files
2914 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2916 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2917 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2918 to the primary router connection, the other one returns
2919 TRUE if packet must be broadcasted to network.
2921 * All notifys that are destined to primary router (to network)
2922 are now automatically sent to backup routers even if the
2923 router is standalone (and has backup router). Affected files
2926 * Added --without-irssi and --without-silcd configuration
2927 options for disabling the compilation of these applications.
2928 Affected file configure.in.pre and prepare.
2930 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2932 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2933 UTF-8 encoding and decoding. Added also new encodings
2934 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2936 Added also SILC_STRING_LANGUAGE which is language and charset
2937 specific encoder and decoer for those platforms that support
2938 iconv(). It can convert the UTF-8 to and from the locale
2939 specific character set.
2941 Affected file lib/silcutil/silcstrutil.[ch].
2943 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2945 * Added function silc_get_command_name to the file
2946 lib/silcutil/silcutil.[ch].
2948 * Improved the server debug output a bit. Affected files are
2951 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2953 * Save the channel passphrase when received succesful JOIN
2954 command reply from router, on normal server. Otherwise
2955 joinig +a channels from normal server is not possible.
2956 Affected file silcd/command.c.
2958 * Fixed a bug in TOPIC_SET notify handling. The notifier
2959 may be other than client too, like server or channel.
2960 It expected it to always be only client and ignored the
2961 notify. Affected file silcd/packet_recieve.c.
2963 * Removed some (unnecessary) debug printing from
2964 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2966 * Do not force CMODE_CHANGE when server is announcing new
2969 Router announces stuff only after server reannounces channel
2970 after CHANNEL_CHANGE notify.
2972 These fixes optimizes the announcing procedure, and perhaps
2973 fixes some problems too. Affected file silcd/packet_receive.c.
2975 * Fixed SERVER_SIGNOFF sending to local clients. It was
2976 totally broken and sent the notify to all local clients,
2977 instead of only to those that was on same channel as the
2978 signing off clients. Affected file silcd/server_util.c.
2980 * Added -D option to server. It can be used to give debug
2981 level. The levels are from 0 - 99, and are predefined for
2982 smooth server debugging. (see silcd.c for the predefined
2983 levels). Affected file silcd/server.c.
2985 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2987 * Fixed a bug in Irssi SILC client to close the connection
2988 properly when disconnecting from server. Affected file
2989 irssi/src/silc/core/client_ops.c.
2991 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2993 * When authenticating as founder during JOIN command, check
2994 that the one authenticating becomes the only founder on the
2995 channel. Affected file silcd/command.c.
2997 * Better checking for founder mode setting when CUMODE_CHANGE
2998 notify is received. Affected file silcd/packet_receive.c.
3000 * Close all connections when shutting down the server by sending
3001 DISCONNECT packet. Close all listeners too when shutting
3002 down the server. Affected file silcd/server.c.
3004 * Handle DISCONNECT packet correctly in client library by
3005 calling the "disconnect" client operation. Affected file
3006 lib/silcclient/client.c.
3008 * Handle local errors correctly during resuming. Affected
3009 file lib/silcclient/client.c.
3011 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3013 * The log file is not dupped internally anymore in
3014 lib/silcutil/silclog.c. Fixed memory leaks too.
3016 * The scheduler now dispatches all pending timeout tasks
3017 when it is uninitialized with silc_schedule_uninit.
3018 Affected file lib/silcutil/silcschedule.c.
3020 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3022 * Added --enable-stack-trace option to configure. Added
3023 memory allocation stack trace support. Added files
3024 lib/silcutil/stacktrace.[ch]. Affected files are
3025 lib/silcutil/silcmemory.[ch].
3027 * Fixed memory leaks from libraries and server. Affected
3028 files around the tree.
3030 * Reverted back a fix made to CUMODE which broke it.
3031 Affected file silcd/command.c.
3033 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3035 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3036 core library, and implemented it. All textual messages SHOULD
3037 use this flag and the message MUST be UTF-8 encoded.
3038 All text messages sent by Irssi SILC client are now UTF-8
3039 encoded (regardless whether the terminal supports UTF-8 or not).
3040 Affected files are lib/silccore/silcchannel.h,
3041 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3044 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3046 * Added lots of new statistics updating that was missing from
3047 the server and router code. Affected files in silcd/.
3049 * Sending SIGUSR1 signal to server now dumps the current
3050 server statistics into /tmp directory. Affected file is
3053 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3054 the SILC Hash Interface also. Added new functions
3055 silc_hash_get_name, silc_hash_init, silc_hash_update and
3056 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3058 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3060 * Added some better info printing for client during connecting.
3061 Affected file silcd/server_util.c.
3063 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3064 to silence a user on a channel. Affected files are
3065 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3066 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3067 and silcd/packet_receive.c.
3069 * Fixed a fatal bug in handling of malformed command payload.
3070 Affected file silcd/command.c.
3072 * Fixed a double free when announcing channel users to router.
3073 Affected file silcd/server.c.
3075 * After successful authentication to channel founder mode, check
3076 that there isn't anyone else with founder mode on the channel.
3077 The one that authenticated will become founder and anyone
3078 else is demoted. Affected file silcd/command.c.
3080 * Added error printing of any error that has occurred during
3081 any command in client library. Affected file is
3082 irssi/src/silc/core/client_ops.c.
3084 * Removed some error printing from the client library and left
3085 it for the application to worry (from the error status it
3086 receives in 'command' client operation. Affected file is
3087 lib/silcclient/command.c.
3089 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3091 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3092 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3093 Starting key agreement with itself is denied. Affected file
3094 is lib/silcclient/client_keyagr.c.
3096 * Fixed some error checkings from the SFTP library which caused
3097 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3098 and lib/silcsftp/sftp_util.c.
3100 * Added new "debug" and "debug_string" settings to Irssi SILC
3101 client which can be used to print runtime debugging on the
3102 Irssi's screen. Available when compiled with --enable-debug
3103 option. Affected file irssi/src/silc/core/silc-core.c.
3105 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3107 * Fixed a missing variadic parameter in a function call that
3108 caused server crash when a non-allowed connection arrived.
3109 Reported by Richard Becker. Affected file silcd/server.c.
3111 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3113 * Added WATCH list sending to backup routers from router.
3114 The WATCH command is sent by the router to the backup
3115 router. Affected file silcd/command.c.
3117 * Mark the backup_router flag for RouterConnection entry
3118 if the backup router stuff is defined in the config file.
3119 Affected file silcd/serverconfig.c.
3121 * Fixed some backup data sending around the code to work better
3122 if the router is standalone router. Not all places were fixed.
3123 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3126 * Fixed the router connecting when connecting to multiple
3127 routers. It ignored every other router except the first
3128 one. Affected file silcd/server.c.
3130 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3132 * Made the private key generation after expiration optional.
3133 If not created after expiration the old key will re-expire
3134 at a later time (and thus key pair is not necessary to
3135 change). Affected file irssi/src/silc/core/clientutil.c.
3137 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3139 * The length arguments in bind() and connect() were wrong
3140 and fixed now to used SIZEOF_SOCKADDR in the
3141 lib/silcutil/unix/silcunixutil.c.
3143 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3145 * Fixed detach timeout handling to use Client ID and not
3146 the actual client entry which may be freed in the callback.
3147 Affected file silcd/command.c.
3149 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3151 * Merged c0ffee's multiple interface support patch.
3152 Affected files in silcd/.
3154 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3156 * Cleanup keys properly. Affected file is
3157 irssi/src/silc/core/clientutil.c.
3159 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3161 * Display the user mode on the status bar. Affected file
3162 irssi/src/silc/core/silc-expandos.c.
3164 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3166 * If private message key is not set, but the flag is set in
3167 the packet, ignore the packet since it cannot be decrypted.
3168 Affected file lib/silcclient/client_prvmsg.c.
3170 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3172 * When resuming client, remove the old client entry from
3173 the watcher list too. Affected file silcd/packet_receive.c.
3175 * Do not allow normal server to force founder mode away
3176 from router if the founder mode is already set. Affected
3177 file silcd/packet_receive.c.
3179 * Remove the client entry with watch notify types with short
3180 timeout, and not directly, so that other notifys can be
3181 retrieved too. Affected file lib/silcclient/client_notify.c.
3183 * Display notification about data messages that cannot be
3184 displayed. Affected files irssi/src/silc/core/client_ops.c,
3185 irssi/src/fe-common/silc/module-formats.[ch].
3187 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3189 * Fixed the CHANNEL_CHANGE notify handling in client libary
3190 to not use freed memory. Affected file is
3191 lib/silcclient/client_notify.c.
3193 * Fixed CUMODE_CHANGE notify handling in server. Affected
3194 file silcd/packet_receive.c.
3196 * Fixed USERS command to support empty channels. Affected
3197 file silcd/command.c.
3199 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3201 * Allow multiple identical pending commands to be registered
3202 in client library. Affected file is lib/silcclient/command.c.
3204 * Call the completion for resolving client information only
3205 after all resolvers has finished. This fixes a crash in
3206 the client. Added support for checking when the resolvers
3207 are finished. Affected file is lib/silcclient/idlist.c.
3209 * Wait by default 3 seconds before reconnecting to the server
3210 after being disconnected. Makes the /detach command a bit
3213 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3215 * Check the watcher list before sending signoff notifys
3216 when closing client connection. Affected file is
3219 * Added better CMODE command rights checking. Affected file
3220 silcd/server_util.c.
3222 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3224 * Fixed watcher list checking during server signoff. It
3225 crashed the server. Affected file silcd/server_util.c.
3227 * The JOIN command reply returns now the founder's public
3228 key. Affected file is silcd/command.c.
3230 * Announce the channel mode, and the mode properties with
3231 CMODE_CHANGE notify. Affected file silcd/server.c.
3233 * Mark new channels by default disabled, untill at least
3234 one user joins the channel. Affected file is
3235 silcd/packet_receive.c.
3237 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3239 * The nickname argument to watch notify can be optional.
3240 Fixes a crash in server. Affected file silcd/packet_send.c.
3242 * Remove the client entry from cache if the WATCH notify type
3243 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3244 lib/silcclient/client_notify.c.
3246 * Check the watcher list before and after changing nickname
3247 when the NICK_CHANGE notify is received. Affected file is
3250 * Fixed a crash in OPER and SILCOPER command sending. Empty
3251 passphrase caused the crash. Affected file is
3252 lib/silcclient/command.c.
3254 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3256 * Merged with Irssi CVS for Irssi SILC client.
3258 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3260 * Completed the protocol specifications.
3262 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3264 * Merged with Irssi CVS for Irssi SILC client.
3266 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3268 * Added the founder's public key delivery to the
3269 CUMODE_CHANGE notify type as well. Updated the protocol
3270 specs and the code. Affected files are silcd/packet_send.[ch],
3271 silcd/packet_receive.c and silcd/command.c.
3273 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3275 * Added silc_pkcs_public_key_copy function into the
3276 lib/silccrypt/silcpkcs.[ch].
3278 * Remove the `iv' from the SilcChannelEntry since we can
3279 live without it. Affected files are silcd/idlist.h and
3280 silcd/packet_receive.c.
3282 * Added support for sending the founder's public key in
3283 the CMODE_CHANGE notify packet in the server. Affected
3284 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3285 silcd/command.c and silcd/server.c.
3287 * Changed the FOUNDER_AUTH authentication to use only
3288 public key authentication as defined by new protocol
3289 specs. Passphrase authentication with that mode cannot
3290 be used anymore. It is now possible to reclaim founder
3291 mode from any server in the network. Affected files are
3292 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3294 * Added permanent channels support by making the channel
3295 permanent when FOUNDER_AUTH mode is set on the channel.
3296 The channel will not be destroyed even if channel is empty
3297 when that mode is set. Protocol TODO #17. Affected
3298 files are silcd/server.[ch], server_util.[ch],
3299 silcd/command.c, silcd/packet_receive.c and
3300 lib/silcclient/command.c.
3302 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3304 * Added reference counter to the command reply context in
3305 the client library. Affected files are
3306 lib/silcclient/command_reply.[ch].
3308 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3310 * Fixed rekey protocol with PFS in the client library.
3311 Affected file is lib/silcclient/protocol.c.
3313 * Added support for list of errors in client library
3314 command reply handling. Affected file is
3315 lib/silcclient/command_reply.c.
3317 * Defined that the WHOIS and IDENTIFY commands can send
3318 list of errors. Updated the protocol specs. Protocol
3321 * Added support for sending list of errors to WHOIS and
3322 IDENTIFY commands in server. Added support for receiving
3323 list of errors in server. Affected files are
3324 silcd/command.c and silcd/command_reply.c.
3326 * Fixed client info resolving on LEAVE command in client
3327 library to not crash. Affected file is
3328 lib/silcclient/client_notify.c.
3330 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3332 * Defined that the NICK command replies with thew changed
3333 nickname too, to make the nickname changing simpler at
3334 the client's end. Updated protocol specs and the code
3335 in client and server. Affected files are
3336 silcd/command.c, lib/silcclient/command_reply.c and
3337 lib/silcclient/command.c.
3339 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3341 * Added `Compressed' packet flag to indicate that the packet
3342 payload is compressed by the sender. Updated the protocol
3343 specs and the core library. The compression still is not
3344 implemented in the sources. Affected file is
3345 lib/silccore/silcpacket.h.
3347 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3349 * Remove pending command callbacks also if the connection
3350 to the server is destroyed. Affected file is
3351 lib/silcclient/client.c.
3353 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3355 * Added new QUIET channel user mode that can be used to
3356 quiet a user in a channel. Updated the protocol specs but
3357 it wasn't implemented yet. Protocol TODO #27. Affected
3358 file is lib/silccore/silcmode.h.
3360 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3362 * Added BLOCK_INVITE user mode to be able to block incoming
3363 invite notifications. Protoocol TODO #26. Affected files
3364 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3367 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3368 the protocol specs and the code. Affected file is
3369 lib/silccrypt/silcpkcs.c.
3371 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3373 * Disconnect Payload includes now the status type. Updated
3374 the protocol specs and the code. Protocol TODO #25.
3375 Affected files are silcd/server.c, lib/silcclient/client.c.
3377 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3378 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3379 Moved the silc_client_command_status_messages table to the
3380 lib/silcutil/silcutil.c and added new funtion
3381 silc_get_status_message, which deprecates function
3382 silc_client_status_message. Affected files are
3383 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3384 lib/silcutil/silcutil.[ch].
3386 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3388 * Defined that the nickname hash in Client ID MUST be from
3389 lowercase nickname. This effectively changes nicknames in
3390 SILC to case-insensitive. Updated the protocol specs and
3391 the code. Affected files are lib/silcutil/silcutil.[ch],
3392 silcd/serverid.c, and silcd/idlist.c.
3394 * Added new channel user modes BLOCK_MESSAGES_USERS and
3395 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3396 code. Affected files are lib/silccore/silcmode.h,
3397 lib/silcclient/command.c, and silcd/packet_send.c.
3399 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3400 specs and code. Affected file lib/silccore/silcstatus.h.
3402 * Added support for watch list. It is possible to add nicknames
3403 to be watched, and when they come to network, leave network
3404 or user mode changes the watcher will be notified of this
3405 change. Added SILC_COMMAND_WATCH command, added new
3406 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3407 notifications. Updated the protocol specs and implemented
3408 this to library, client and server. Protocol TODO #21.
3409 Affected files are lib/silccore/silccomand.h,
3410 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3411 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3412 silcd/packet_send.[ch], silcd/packet_receive.c, and
3413 irssi/src/silc/core/client_ops.c.
3415 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3416 somebody watching you. Updated the protocol specs and the
3417 code. Affected files are lib/silccore/silcmode.h, and
3418 lib/silcclient/command.c.
3420 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3422 * Added service support to SILC protocol. Added new command
3423 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3424 core library. Services are not implemented in server or
3425 client for now. Protocol TODO #20. Affected files are
3426 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3428 * Added SilcStatus argument to `command' client operation
3429 to return the error status when command sending fails
3430 locally. Changed all command in client library to return
3431 correct command status. Affected files are
3432 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3433 irssi/src/silc/core/client_ops.c.
3435 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3437 * Added silc_mime_parse function to parse MIME headers.
3438 Affected files are lib/silcutil/silcstruti.[ch].
3440 * Added MIME header parsing in Irssi SILC Client. It displays
3441 all textual MIME objects, others it ignores. Affected file
3442 is irssi/src/silc/core/clien_ops.c.
3444 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3446 * Fixed a bug in the pid writing function, which couldn't be
3447 written in a root-owned directory.
3449 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3451 * Defined that channel message to unknown Channel ID must
3452 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3453 Updated the protocol specs and the code in server. The
3454 affected file is silcd/packet_receive.c.
3456 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3458 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3459 that it is used to send error notifys if error occurs during
3460 some SILC packet processing, except commands. The error
3461 types are same as for command reply types. Defined that
3462 if private message is sent to unknown Client ID the error
3463 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3464 Updated the protocol specs and code. Affected files are
3465 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3466 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3467 and irssi/src/silc/core/client_ops.c. Renamed the
3468 SilcCommandStatus to SilcStatus.
3470 * Defined the use of extra WHOIS attributes in WHOIS command.
3471 The <Requested Attributes> (defined in a separate document)
3472 can be used to request additional information about user
3473 not returned by standard WHOIS command. Defined that server
3474 can send WHOIS command directly to client. Client provides
3475 the requested attributes to the server. Updated the protocol
3476 specs. Protocol TODO #4. Implementation is not done yet
3477 (Protocol TODO #24).
3479 * Renamed function silc_client_command_status_message to
3480 silc_client_status_message. Affected files are
3481 lib/silcclient/command_reply.[ch].
3483 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3485 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3486 32 bit integers. Updated the protcol specs and the code.
3487 Affected files are silcd/command.c and
3488 lib/silcclient/command.c.
3490 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3492 * Fixed a bug in library where sending a bogus authentication
3493 payload would lead to a crash. Affected file is
3494 lib/silccore/silcauth.c.
3496 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3498 * Added detach_disabled and detach_timeout server config
3499 options to the server. Affected files silcd/serverconfig.[ch],
3500 silcd/command.c and silcd/packet_receive.c.
3502 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3504 * Added resolve_cmd_ident field to the SilcClientEntry structure
3505 too so that if the entry is for example being resolved so
3506 another command may attach to the same pending command reply
3507 without requiring to resolve the same entry again. Added
3508 support for adding multiple pending commands for one
3509 command idenfier. Affected files lib/silcclient/command.[ch],
3510 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3512 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3514 * Defined that server receives WHOIS command reply for private
3515 and secret channels too. Updated protocol specs and the
3516 code in server. Affected file silcd/command.c.
3518 * Defined <channel user mode list> argument to WHOIS command
3519 reply for returning user modes on the channels. The
3520 channel list now doesn't include the user mode anymore but the
3521 actual channel mode. Updated protocol specs and the code in
3522 client and server. Affected files are silcd/command_reply.c,
3523 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3524 and lib/silcclient/command_reply.c.
3526 * Save the channels list in WHOIS command reply in normal server
3527 so that WHOIS always shows joined channels also in normal
3528 server and not just on router. Affected file is
3529 silcd/command_reply.c.
3531 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3533 * Defined that server receives USERS command reply for private
3534 and secret channels too. Updated protocol specs and the
3535 code in server. Affected file silcd/command.c.
3537 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3539 * Changed the UMODE's mode mask argument to be optional. If
3540 not provided then the command merely returns the current mode
3541 mask to the client. Updated protocol specs and the server.
3542 Affected file is silcd/command.c.
3544 * Added SILC session detachment/resuming support. It is possible
3545 to detach by closing the network connection and then re-connect
3546 and resume to the old client session. Added DETACHED user
3547 mode that server will set for detached client. Added new
3548 packet RESUME_CLIENT which is used to perform the resuming
3549 process. Added DETACH command. Updated the protocol specs,
3550 core library, client and server. Protocol TODO #22. Very
3551 many affected files around the tree.
3553 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3555 * Changed the CMODE's mode mask argument to be optional. If
3556 not provided then the command merely returns the current mode
3557 mask to the client. Updated protocol specs and the server.
3558 Affected file is silcd/command.c.
3560 * Changed the Killer's Client ID in KILLED notify to be just
3561 any ID payload since router server is allowed to kill as well.
3562 Updated protocol specs, client libary and server. Affected
3563 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3564 and irssi/src/silc/core/client_ops.c.
3566 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3568 * Added new user modes ANONYMOUS for special anonymous servers
3569 that may set the mode for client, and BLOCK_PRIVMSG which
3570 client may set to block incoming private messages unless the
3571 Private Message Key flag is set (using private keys to protect
3572 private messages). Updated protocol specs and code in client
3573 and server and core library. Protocol TODO #23. Affected
3574 files are lib/silccore/silcmode.h, silcd/server.[ch],
3575 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3576 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3578 * Added new channel user mode BLOCK_MESSAGES which the client
3579 may set to itself to tell server not send channel messages.
3580 Other packets such as channel key packets are still sent.
3581 Protocol TODO #23. Updated the protocol specs, client and
3582 server. Affected files are lib/silccore/silcmode.h,
3583 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3584 lib/silcutil/silcutil.c, silcd/command.c, and
3585 silcd/packet_send.c.
3587 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3589 * Redefined the Status Payload to include now two 8 bit fields,
3590 instead of one 16 bit field. This now makes it possible to
3591 send list of errors. Updated the protocol specs and the code
3592 in core library, client library and server. Protocol TODO #1.
3593 Affected files are lib/silccore/silccommand.[ch],
3594 lib/silcclient/command_reply.[ch], silcd/command.c,
3595 silcd/command_reply.c and silcd/packet_receive.[ch].
3597 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3599 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3600 must be handled by the application and should tell the application
3601 that an error message was already printed, and it should print the
3602 config coords (line, filename, ...). Affected files are
3603 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3605 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3606 server config parsing code more readable.
3608 Fixed a bug in the fetch_logging() config callback.
3610 Affected files is silcd/serverconfig.c.
3612 * Drop root privileges when started in foreground. Don't drop them
3613 if debugging also. Affected file is silcd/silcd.c.
3615 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3617 * Added more IM-like features by introducing new user modes
3618 for setting various presence information. Added new modes:
3619 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3620 specs and code. Protocol TODO #19. Affected files are
3621 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3622 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3624 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3626 * Added STATS command to the protocol after all, to return
3627 various statistical information about the network. It can
3628 be used by clients to retrieve statistical information, and
3629 servers may use it to to fetch cell and network wide
3630 statistics from router. Updated the protocol specs and
3631 implemented it to the server. Protocol TODO #16.
3632 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3633 silcd/command_reply.[ch].
3635 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3637 * The LIST command reply in client libary now adds new channel
3638 entry if the returned channel doesn't exist yet in cache,
3639 and returns the channel entry to the application in the
3640 command_reply client operation. Affected file is
3641 lib/silcclient/command_reply.c.
3643 * Changed the channel message payload's MAC generation to
3644 include the IV in the MAC as well. This way all relevant
3645 parts of the channel message payload are authenticated also
3646 with the channel message MAC (and not only by packet MAC).
3647 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3648 Affected file is lib/silccore/silcchannel.c.
3650 * Fixed the SKE to save the remote version, since the
3651 silc_ske_parse_version mistakenly checked wrong version,
3652 after it replaced the start payload. Affected files are
3653 lib/silcske/silcske.[ch].
3655 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3657 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3658 string utility functions. Added there also new functions
3659 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3660 Affected files lib/silcutil/silcstrutil.[ch].
3662 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3663 files are lib/silcutil/silcstrutil.[ch].
3665 * Defined that the security property fields in SKE SHOULD be
3666 UTF-8 encoded, defined that version string MUST be US-ASCII
3667 encoded, defined that passphrases sent in connection
3668 authentication protocol MUST be UTF-8 encoded. Implemented
3669 these to the client and server. Defined also that other
3670 passphrases sent in the protocol MUST be UTF-8 encoded.
3671 Affected files are lib/silcske/silcske.c,
3672 lib/silcclient/protocol.c, silcd/protocol.c,
3673 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3675 * Changed the silc_client_close_connection interface to not
3676 need the SilcSocketConnection which should not be visible
3677 to application. Affected files are lib/silcclient/client.c
3678 and lib/silcclient/silcclient.h.
3680 * Rewrote the text for Private Message Key Payload in the
3681 protocol specification. Protocol TODO #11.
3683 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3685 * Upgraded the protocol version to 1.1, updated protocol specs
3688 * Added the nickname as new argument to NICK_CHANGE notify and
3689 added it to protocol specs and implemented it to client and
3690 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3691 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3692 lib/silcclient/client_notify.c.
3694 * Added the killer's client ID to the KILLED notify and added
3695 it to protocol specs and implemented it to client and server.
3696 Protocol TODO #13. Affected files are silcd/command.c,
3697 silcd/packet_receive.c, packet_send.[ch],
3698 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3699 The killer's client entry is now returned to application in
3700 the `notify' client operation.
3702 * Fixed the Max Argument fields that had too large value set
3703 in the protocol specs. Protocol TODO #14.
3705 * Added the LEAVE command reply to return the ID of parted
3706 channel. Updated protocol specs and implemented it to the
3707 client and server. Protocol TODO #15. Affected files are
3708 silcd/command.c, lib/silcclient/command_reply.c. The channel
3709 entry is now returned to application in the `command_reply'
3712 * Rewrote the version SKE version checking in client libary
3713 and in server to use the silc_parse_version_string. Affected
3714 files are lib/silcclient/protocol.c, silcd/protocol.c.
3716 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3717 commands that was missing it, and updated protocol specs and
3718 the server implementation. Protocol TODO #10. The affected
3719 file is silcd/command.c.
3721 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3722 generic reply to a generic request (REQUEST flag), and
3723 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3724 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3725 to define the payload for DATA flag. Added the flags to
3726 the implementation. Protocol TODO #9. Affected file is
3727 lib/silccore/silcchannel.h.
3729 Changed the client library to return the message length
3730 to application as well in the channel_message and private_message
3731 client operations. Affected files are
3732 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3733 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3734 and lib/silcclient/client_ops_example.c.
3736 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3737 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3738 the channel. Updated protocol specs and impelemented this
3739 to client and server. Protocol TODO #6. Affected files are
3740 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3741 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3743 Added new options m and M to CMODE command in Irssi SILC
3744 client to set these modes.
3746 * Deprecated all administrative commands from SILC protocol
3747 since they are highly implementation specific commands.
3748 Updated protocol specs. Moved the old commands in
3749 implementations to private range of command types. Affected
3750 files are silcd/command.c, lib/silcclient/command.c and
3751 lib/silcclient/command_reply.c. Protocol TODO #8.
3753 * Fixed a bug in server where sending unknown command crashes
3754 the server. Affected file silcd/command.c.
3756 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3758 * Added SILC_PROTOCOLVERSION macro to check protocol version
3759 of a socket connection. The affected file is
3760 lib/silcutil/silcsockconn.h.
3762 * Added better error logging in rekey protocol. Affected file
3765 * Do not check public key types in SKE during rekey. Affected
3766 file lib/silcske/payload.c.
3768 * Fixed the rekey protocol with PFS, which was totally broken.
3769 Affected file silcd/protocol.c.
3771 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3773 * Some client implementations quit network by doing first LEAVE
3774 and then immediately SIGNOFF (like Bombyx). We now do check
3775 after a short time after LEAVE notify and check whether the
3776 client is still valid after LEAVE, and if not we remove it from
3777 cache. Affected file is lib/silcclient/client_notify.c.
3779 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3781 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3782 it's good not to have security holes here.
3784 * Fixed a negative refcount situtuation for the config context.
3785 Affected file is silcd/serverconfig.c.
3787 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3789 * ROBOdoc documented lib/silcutil/silcutil.h.
3791 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3793 * Optimized even more the SilcPacketContext structure. Now
3794 totally saved 16 bytes of memory per context after optimization.
3795 Affected files are lib/silccore/silcpacket.[ch].
3797 * Made strict checks for valid SILC IDs. Affected file is
3798 lib/silccore/silcid.c.
3800 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3802 * Changed the object argument for silc_cipher_register,
3803 silc_hash_register, silc_hmac_register and silc_pkcs_register
3804 to const. Affected files are lib/silccrypt/silccipher.[ch],
3805 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3807 * Changed the silc_get_username and silc_get_real_name to
3808 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3810 * Fixed the Irssi SILC Client to use the silc_get_username and
3811 silc_get_real_name insted of glib routines since the glib
3812 routines only corrupt stack. Fixes the Irssi SILC to work in
3813 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3815 * Fixed the Irssi to not use g_get_home_dir since it crashes
3816 or returns garbage on cygwin and corrupts stack. Added function
3817 get_home_dir to Irssi routines. Affected files are
3818 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3820 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3822 * Made some structure optimizations. SFTP memory FS MemFSEntry
3823 entry structure. Optimized SilcTask structure. Optimized
3824 SilcPacketContext structure.
3826 Affected files lib/silcsftp/sftp_fs_memory.c,
3827 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3829 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3831 * And yet again reverted back the config thing since Johnny
3832 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3835 * Fixed memory leaks from config object. Affected files are
3836 silcd/serverconfig.[ch].
3838 * Added support for adding new connections to the server in rehash.
3839 After rehash they take effect.
3841 Added support for changing the maximum allowed connections in
3842 rehash. The number can grow but going smaller is not supported.
3844 Added function silc_server_num_sockets_by_remote to the
3845 silcd/server_util.[ch].
3847 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3849 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3851 * Added preliminary checking during config parsing for a valid
3852 public/private key and removed further checks in the code.
3853 Affected files are silcd/serverconfig.[ch], server.c.
3855 * Moved functions silc_server_drop() and silc_server_daemonise()
3856 from server.c to silcd.c since they are stricly related to
3857 the application activity.
3859 * Reverted a small part of the automatic ref/unref since
3860 it caused a double unref in some situations. Affected
3861 files are silcd/silcd.[ch], server.c, serverconfig.c.
3863 * Added some .cvsignore files in the lib directory.
3865 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3867 * Fixed silc_net_gethostbyaddr to correctly resolve by
3868 address. Affected file lib/silcutil/silcnet.c.
3870 * Fixed the notify relaying to client. The HMAC to be used
3871 with relayed packets ws wrong and caused decryption failure
3872 at the client end. Affected file is silcd/packet_receive.c.
3874 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3876 * Created new branch silc_protocol_1_0_branch.
3878 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3880 * Changed the silc_server_config_* routines to be SilcServer
3881 independent. They are now officially application specific code
3882 and not part of generic server implementation. Affected files
3883 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3885 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3887 * Added automatic referencing of config context in the
3888 silc_server_config_alloc, and automatic unreferencing in the
3889 silc_server_config_destroy. Affected files are
3890 silcd/serverconfig.[ch], silcd/silcd.c.
3892 * Fixed the silc_log_quick handling in the logging routines.
3893 It didn't log quickly when it was TRUE. Affected file is
3894 lib/silcutil/silclog.c. Also the flush delay was set even
3895 if it was 0 in config file. Affected file is
3896 silcd/serverconfig.c.
3898 * Added support for changing key pair of the server in rehash.
3899 Affected file silcd/server.c.
3901 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3903 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3904 too early, before getting the channel entry. Affected file
3905 is silcd/packet_receive.c.
3907 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3909 * Added functions silc_server_config_[ref/unref], these are used
3910 to prevent that the config object is destroyed.
3912 No longer directly affect global variables silc_log_quick and
3913 silc_log_delay, they are first cached inside the config object
3914 and then applied with silc_server_config_setlogfiles().
3916 silc_server_config_set_defaults() is now internal to
3917 serverconfig.c, there are no reasons to show this internal stuff
3920 Affected files are silcd/serverconfig.[ch].
3922 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3923 fprintf's to stderr, since some code may be executed again after
3924 the server went into the background. Affected files are
3927 * Added rehash support. Added function silc_server_rehash() that
3928 will perform all the basic tasks of the rehashing procedure.
3930 * Added command line option `-x, --hexdump'. This will enable the
3931 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3932 The option `--hexdump' implies `--debug'.
3934 * Fixed a bad bug in the logging APIs (silcutil library) where
3935 the application would crash after calling silc_log_reset_all().
3937 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3939 * Fixed the KICKED notify handling in client library to
3940 correctly remove the channel and all entries from the
3941 channel when I was kicked. This bug crashed the client.
3943 Fixed yet another but in KICKED notify handling to remove
3944 the kicked client correctly from the channel.
3946 Affected file is lib/silcclient/client_notify.c.
3948 * Fixed a minor bug in looking up correct client entry
3949 in KICKED notify in server. Affected file is
3950 silcd/packet_receive.c.
3952 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3953 sources correctly to distribution. Fixes --with-gmp option.
3955 * Removed the manual rehashing from ID Cache, and changed it
3956 to use the SILC Hash Table's auto rehash feature. Affected
3957 file is lib/silccore/silcidcache.c.
3959 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3961 * Fixed a bug in the silc_client_nickname_format function that
3962 handles the multiple same nickname formatting. Two clients
3963 with same nickname caused problems after the first one left
3964 and rejoined. It didn't format the nickname correctly.
3965 Affected file is lib/silcclient/idlist.c.
3967 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3969 * Don't change the topic if olod topic is same as new one.
3970 Affected file is silcd/packet_receive.c.
3972 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3974 * Added cross-reference support to the SILC Documentation
3975 generator. All types across all HTML files are now cross-
3976 referenced. Affected files util/robodoc/generator.c and
3977 scripts/silcdoc/silcdoc.
3979 * Added file lib/silcutil/silctypes.h to include all the
3980 arithmetic type definitions and some macros. Removed
3981 includes/bitmove.h and moved macros to silctypes.h.
3983 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3985 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3987 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3989 * Added `type' argument to silc_id_payload_parse_id function which
3990 now returns the type of the ID to the sent pointer. Affected
3991 file is lib/silccore/silcid.[ch].
3993 * Added check for CMODE_CHANGE notify type that mode change is
3994 allowed by the sender. Affected file silcd/packet_receive.c.
3996 * Added check for CUMODE_CHANGE notify type that mode change is
3997 allowed by the sender. Affected file silcd/packet_receive.c.
3998 Added the ID type as CUMODE_CHANGE notify type as argument
3999 to the `notify' client operation. Affected files are
4000 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4002 * Added function silc_client_add_server to the client library.
4003 Added support for resolving also channel and server info when
4004 received unknown entity in notify packet. Affected files are
4005 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4007 * Added function silc_command_get_status to return the command
4008 status from the command reply's argument payload. Affected files
4009 are lib/silccore/silccommand.[ch].
4011 * Added check for KICKED notify type that the kicking is
4012 allowed by the client. Affected file silcd/packet_receive.c.
4014 * Created function silc_get_input which can be used to get input
4015 (echo on or off) from user on command line. Affected files are
4016 lib/silcutil/silcutil.[ch].
4018 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4020 * Optimized silc_server_packet_relay_to_channel function.
4021 Added new function silc_channel_message_payload_encrypt which
4022 can be called directly if channel message payload needs to
4023 be encrypted and is already encoded (no need to call _encode
4024 function). Packet relaying is now done by router without any
4025 extra memory allocations. Affected files are
4026 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4027 silcd/packet_send.c.
4029 * Fixed the INVITE notify handling. It took wrong arguments
4030 as invite list and invite delete. Affected file is
4031 silcd/packet_receive.c.
4033 * Added check for TOPIC_SET notify type that the topic change is
4034 allowed by the client. Affected file silcd/packet_receive.c.
4036 * Added check for INVITE notify type that inviting is allowed by
4037 the client. Affected file silcd/packet_receive.c.
4039 * Changed the silc_server_client_on_channel to return the
4040 SilcChannelClientEntry as well. Moved the function
4041 silc_server_check_cmode_rights to server_util.[ch].
4042 Affected files are silcd/server_util.[ch], silcd/command.c.
4044 * Added function silc_server_check_umode_rights to check whether
4045 changing client's user mode is allowed. Added check for
4046 UMODE_CHANGE notify type that the umode change is allowed
4047 by the client. Affected files are silcd/server_util.[ch],
4048 silcd/packet_receive.c and silcd/command.c.
4050 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4052 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4053 ID length. It ignored that ID can be IPv6 based as well.
4054 Affected file lib/silccore/silcpacket.h.
4056 * Fixed the silc_id_id2str and silc_id_str2id to take the
4057 IPv6 address offset's into consideration. Affecte file is
4058 lib/silccore/silcid.c.
4060 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4062 * Fixed the internal Unix scheduler functions to check for
4063 NULL context they may receive. The affected file is
4064 lib/silcutil/unix/silcunixschedule.c.
4066 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4068 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4069 can specify different directory with --home command line
4070 parameter. Affected files irssi/src/silc/core/client_ops.c,
4073 * SILC-specific commands aren't now executed if the active server
4074 isn't of SILC-type, so there won't be problems with having
4075 IRC and SILC protocol support in same client. Affected files
4076 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4079 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4081 * Improved the signal support in SILC Schedule. Added new
4082 function silc_schedule_signal_call which is used by application
4083 to mark a signal to be called. It is now safe to perform
4084 any kind of tasks in signal callbacks since it is guaranteed
4085 that the application specified signal callback is called
4086 after the signal is over. Affected files are
4087 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4089 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4091 * Added `name' field to SilcChannelPrivateKey to represent
4092 application given name for the key. Moved also the context from
4093 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4094 Added the `name' argument also to the function
4095 silc_client_add_channel_private_key.
4097 Added function silc_client_current_channel_private_key to set the
4098 current channel private key in use.
4100 Added "change" command to KEY command which can be used to change
4101 the current channel private key. Bound the command also to
4102 alt+K (Alt+Shift+k).
4104 Also affected files lib/silcclient/client_channel.c,
4105 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4107 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4109 * Added silc_rng_get_byte_fast function in to the
4110 lib/silccrypt/silcrng.[ch].
4112 * Changed the interface of silc_packet_assemble and the
4113 silc_packet_send_prepare. If silc_packet_assmble is now
4114 called the application does not call silc_packet_send_prepare
4115 because the library will call it automatically. These
4116 interfaces now also return a reference to the outgoing buffer
4117 which includes the assembled packet, which the application can
4118 use to encrypt the packet.
4120 Affected files are lib/silccore/silcpacket.[ch],
4121 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4122 silcd/packet_send.c, server_backup.c and packet_receive.c.
4124 * Fixed a packet sending bug on very high load, where outgoing
4125 packet queue wasn't handled correctly and packets got corrupted.
4126 Affected files are lib/silcutil/*/silc*sockconn.c,
4127 lib/silcclient/client.c and silcd/server.c.
4129 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4131 * Added macro SILC_PACKET_DATALEN which can be used during
4132 packet assembling to check whether the data to be added to
4133 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4134 len is truncated until it fits it.
4136 Added checks for maximum length of channel message payload and
4137 private message payload also.
4139 Added checks for maximum packet length in server and in
4142 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4143 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4144 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4145 lib/silcclient/client_prvmsg.c.
4147 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4149 * Added silc_server_packet_queue_purge call to the
4150 silc_server_disconnect_remote to assure that all data in the
4151 queue before disconnecting is sent to the network. Affected
4152 file silcd/server.c.
4154 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4156 * Added the deleting of server's own ID cache entry to the
4157 silc_server_free function. Free also everything else that
4158 has been allocated in silc_server_init. The affected file
4161 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4163 * Added functions silc_parse_version_string, silc_version_to_num,
4164 and silc_ske_parse_version to parse SILC protocol style version
4165 strings. Affected files lib/silcutil/silcutil.[ch] and
4166 lib/silcske/silcske.[ch].
4168 * Added new configuration params: version_protocol, version_software
4169 and version_software_vendor to specify what version the remote
4170 host must at least be to be able to connect to server. The vendor
4171 string can be regex matched too. Added new function
4172 silc_server_connection_allowed to check maximum number of allowed
4173 connections, and allowed versions for incoming connections.
4174 Affected files are silcd/server.c, server_util.[ch] and
4177 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4179 * Added preliminary support for signals in scheduler. The
4180 signals we care about are now blocked always when the scheduler
4181 is locked. This way we can synchronise the use of signal with
4182 scheduler. It is guaranteed that when signal occurs the scheduler
4183 is not locked, and thus new tasks can be safely added to the
4186 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4187 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4188 Added new platform specific routines
4189 silc_schedule_internal_signals_[un]block and
4190 silc_schedule_internal_signal_[un]register.
4192 Added new functions to SILC Schedule API:
4193 silc_schedule_signal_[un]register. Each signal that application
4194 is going to use should be registered to the scheduler.
4196 Affected files are lib/silcutil/silcschedule.[ch],
4197 lib/silcutil/*/silc*schedule.c.
4199 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4201 * Check for unauthenticated client and server in the
4202 silc_server_new_client and silc_server_new_server functions.
4203 Affected file silcd/packet_receive.c.
4205 * Added function silc_string_is_ascii to check whether given
4206 string is 7-bit ASCII string. Affected files are
4207 lib/silcutil/silcutil.[ch].
4209 * Added function silc_id_is_valid_server_id into the
4210 silcd/serverid.c and added checking for valid Server ID's in
4211 silc_server_new_server. The Server ID must always be based
4212 on the server's public IP address.
4214 * Added logging of DISCONNECT packet message in the server.
4215 Affected file silcd/server.c.
4217 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4219 * Changed all library interfaces that use Global RNG to also
4220 accept SilcRng as argument. Affected files are
4221 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4222 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4223 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4224 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4225 lib/silccrypt/rsa.c.
4227 * Added function silc_pkcs_generate_key to the
4228 lib/silccrypt/silcpkcs.[ch] for applications so that they
4229 don't need to do pkcs->pkcs->init calls anymore.
4231 * Remove SilcSocketConnection from the SFTP API since it really
4232 wasn't needed there. The application has the information
4233 saved in its contexts anyway and the SFTP layer doesn't need
4234 know about it. Affected files lib/silcsft/silcsftp.h and
4235 lib/silcsftp/sftp_[server/client].c.
4237 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4238 The SilcSimContext is not SilcSim.
4240 * Fixed possible buffer overflows in silc_id_render in the
4241 lib/silcutil/silcutil.c.
4243 * On EPOC the global crypto module lists are not used at all
4244 in the crypto library. Added support for using the constant
4245 algorithm list on EPOC. Affected files are
4246 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4249 * Fixed the handling of third parameter of KICKED notify, since
4250 it was mistakenly updated to SILC Protocol 1.0 even though it
4251 is to be included in 1.1. Since it is not in 1.0 it is not
4252 mandatory, and this fix now handles it only if it is provided,
4253 and it is not error if it is not provided. Affected file
4254 lib/silcclient/client_notify.c.
4256 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4258 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4259 client. Affected file irssi/src/silc/core/client_ops.c.
4261 * Merged with Irssi 0.8.4 from irssi.org CVS.
4263 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4265 * Check for valid socket connection in client entries before
4266 sending any messages. Fixes a crash, but doesn't fix some
4267 other underlaying bug that is lurking there. Affected
4268 file silcd/packet_send.c.
4270 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4272 * $usermode, $cumode and $cumode_space expandos shouldn't do
4273 anything with non-SILC server records. Affected file
4274 irssi/src/silc/core/silc-expandos.c
4276 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4278 * Fixed the silc_net_check_[host/local]_by_sock to support
4279 IPv6 bound sockets as well. Now they can return IPv6 addresses
4280 as well. Affected file lib/silcutil/silcnet.c.
4282 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4283 Affected lib/silcutil/unix/silcunixnet.c.
4285 * Fixed ID rendering (at least on some platforms, not NetBSD)
4286 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4288 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4290 * Added silc_hash_public_key and silc_hash_public_key_compare
4291 functions to be used with SilcHashTable. They can be used to
4292 hash public keys and compare public keys in hash table. Affected
4293 file lib/silcutil/silcutil.[ch].
4295 * Added support for specifying multiple public keys for Client
4296 connection section in server configuration file. This makes it
4297 possible to accept multiple public keys from same host, or to
4298 make a section that accepts any incoming host, and have the
4299 accepted public keys listed in the section.
4301 Added functions silc_sever_[find/get]_public_key, added the
4302 support for this actually to all connection sections but only
4303 the Client section is currently allowed to specify multiple
4306 Affected files are silcd/server.c, server_internal.h,
4307 command.c, protocol.c, server_util.[ch], packet_receive.c.
4309 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4311 * Merged Irssi 0.8.2 from irssi.org CVS.
4313 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4315 * If silc_debug is TRUE, also output standard logging messages
4316 to stderr with the debug output.
4318 Made silc_log_reset_all() flushing all channels before returning.
4319 Also fixed some documentation typos.
4321 Affected files are lib/silcutil/silclog.[ch].
4323 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4325 * Fixed the server to check correctly the amount of connections
4326 from single host, by checking also the type of the connection.
4327 Fixed also the comparison of number of connections and number
4328 of allowed connections. Affected files are silcd/server.c,
4331 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4333 * Fixed the USERS command reply to save the user's mode on the
4334 channel as well. Fixed JOIN command reply to check whether a
4335 client is on channel already and not join it twice. Affected
4336 file lib/silcclient/command_reply.c.
4338 * Added new file silc-expandos.c into irssi/silc/core/ to return
4339 various stuff for various signal for the statusbar etc. updating.
4340 Now Irssi SILC client prints channel user modes etc. on the
4343 * The user mode (like server/router operator changes) is now shown
4344 on the Irssi SILC client's statusbar. The affected files are
4345 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4347 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4349 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4350 to SILC_SCHEDULE_[UN]LOCK macros.
4352 * Added more error printing to logs in server code. Affected
4353 files silcd/server.c and silcd/protocol.c.
4355 * Fixed -S option parsing in Irssi SILC Client. Affected file
4356 irssi/src/silc/core/silc-core.c.
4358 * Added silc_buffer_alloc_size function. Affected file is
4359 lib/silcutil/silcbuffer.h.
4361 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4363 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4364 constants. Affected files in
4365 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4368 * Changed the internal SFTP Memory FS table to const. Affected
4369 file lib/silcsftp/sftp_fs_memory.c.
4371 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4373 * Fixed the buffer formatting and unformatting routines to
4374 check the size of 64 bits types with sizeof(). Affected
4375 file is lib/silcutil/silcbuffmt.c.
4377 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4379 * Removed 0.6.x backwards support.
4381 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4383 * Changed all integer type names:
4384 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4385 to avoid collisions with other libraries using same type names
4388 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4390 * Added `prefer_ipv6' argument to the functions
4391 silc_net_gethostbyname[_async]. If it is TRUE it will return
4392 IPv6 address over IPv4. If FALSE IPv4 address is returned
4393 even if IPv6 address was found. Affected files
4394 lib/silcutil/silcnet.[ch].
4396 * Added support silc_net_create_connection[_async] to fallback
4397 to IPv4 address if IPv6 address could not be used (like if
4398 it doesn't work on a specific system). Affected file in
4399 lib/silcutil/unix/silcunixnet.c.
4401 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4403 * Added silc_schedule_reinit function to do the enlarging
4404 of the max tasks handling capabilities of the scheduler.
4405 Affected files lib/silcutil/silcschedule.[ch].
4407 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4409 * Added automatic extern "C" { ... } for C++ compilers so the
4410 application does not need to define them. Affected file
4411 includes/silcincludes.h.
4413 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4414 old name went against naming convention. Applications now
4415 include "silcclient.h" instead of "clientlibincludes.h".
4416 Removed includes/clientlibincludes.h, it is redundant now.
4418 * Renamed includes/version.h to silcversion.h.
4420 * Added really preliminary support for OS/2 into the util
4421 library. Only thread & mutex API is implemented, others
4422 are still to be implemented. Created the lib/silcutil/os2/
4423 directory. Created also file includes/silcos2.h.
4425 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4427 * Added preliminary BeOS support into the util library.
4428 Created lib/silcutil/beos/, and implemented all the needed
4429 functions to support SILC on BeOS. Created also file
4430 includes/silcbeos.h.
4432 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4434 * Added proper initializations to silc's irssi code, so it's
4435 now possible to load it as module. Affected files
4436 irssi/src/silc/core/silc-core.c,
4437 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4439 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4441 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4444 * Fixed the silcdoc document generator to correct generate
4445 docs from all kinds of filenames. Affected files are
4446 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4448 * ROBOdoc documented lib/silcutil/silcmemory.h.
4449 Added also new function silc_memdup.
4451 * Removed lib/silcutil/silcbufutil.h and moved those routines
4452 to the lib/silcutil/silcbuffer.h.
4454 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4456 * Added `user_count' to the SilcChannelEntry which now tells the
4457 number of users on the channel. The user count is now saved
4458 in normal server of global channels as well. Affected files
4459 silcd/server.c, idlist.h, packet_receive.c and command.c.
4461 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4462 include file utility functions.
4464 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4465 instead of calling directly OS routines.
4467 * Fixed NICK change printing in Irssi SILC Client. Fixed
4468 KICKED notify printing in Irssi SILC Client. Affected file
4469 irssi/src/silc/core/client_ops.c.
4471 * Fixed a NICK change bug in client library, to not recreate the
4472 client_entry->channels hash table everytime nick is changed.
4473 Affected file lib/silcclient/client.c.
4475 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4477 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4478 the SKE interface a bit.
4480 * Fixed padding problem in PKCS#1. The padding was not actually
4481 random since the random number generator was used incorrectly.
4482 This security bug affects only when encrypting with PKCS#1, and
4483 it is not currently used at all in SILC. SILC only use signing
4484 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4486 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4488 * Rewrote the notify handling in Irssi SILC client to not call
4489 the events as signals. Fixes problems with Perl support.
4490 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4492 * Send the auto-nicking NICK command in client library with
4493 little timeout after connecting. The affected file is
4494 lib/silcclient/client.c.
4496 * Added following new config file settings:
4497 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4498 key_exchange_timeout, conn_auth_timeout, connections_max,
4501 Implemented all the new config settings handling in the server.
4503 Optimized the use of SKE Mutual flag usage. Use it only
4504 if connection authentication protocol is not based in public
4507 Renamed all SilcServerConfigSection* to SilcServerConfig*
4508 to have a bit shorter names.
4510 Affected files silcd/serverconfig.[ch], server.[ch], and
4513 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4515 * Cleaned up the listening sockets code, preparing for the rehash
4516 support. Affected file is silcd/server.c.
4518 * Fixed some output messages. Affected files are silcd/silcd.c,
4521 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4523 * Create lib/doc/silcrng_intro.html document as introduction
4524 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4526 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4528 * Fixes to the silcd config template. Affected file is
4529 doc/example_silcd.conf.in.
4531 * Removed type casts from silc_calloc(), conforming to the
4532 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4534 * Removed param_name member from client, server, and router
4535 section structs, now identifying the param directly.
4537 Added CONFIG_FREE_AUTH macro in config file parsing.
4539 Affected files are silcd/serverconfig.[ch].
4541 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4543 * Fixed command line parameter handling. All SILC initialization
4544 is now done in silc_core_init() which also fixes autoconnecting
4547 Affected files irssi/src/silc/core/silc-core.c,
4548 irssi/src/fe-text/silc.c.
4550 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4552 * Added new configuration options and blocks:
4553 keepalive_secs, reconnect_count, reconnect_interval,
4554 reconnect_interval_max, reconnect_keep_trying and
4555 require_reverser_lookup. Added ConnectionParam block, and
4556 implemented the connection parameters when connecting as
4557 initiator and when accepting connections as responder.
4559 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4560 whether given configuration value has been given already.
4562 Affected files silcd/serverconfig.[c], server.[c].
4564 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4565 algorithm parts and created new file silcalgs.conf, that
4566 is now included from the example_silcd.conf.in.
4568 * Optimized the silc_server_connect_to_router_second to take
4569 the connection configuration object from the SilcServerConnection
4570 object instead of finding it during the connecting phase.
4571 Added the configuration object to SilcServerConnection struct.
4572 Affected files silcd/server_internal.h, server.c.
4574 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4576 * Add the client on channel after it was resolved at the
4577 channel message receiving, and it was not already on the
4578 channel. Affected file lib/silcclient/client_channel.c.
4580 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4582 * Fixed the public key authentication to allocate always the
4583 destination signature buffer instead of using static buffer.
4584 Affected file silcd/protocol.c.
4586 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4588 * Unified the serverconfig.[ch]'s helper function interface.
4589 Affected file silcd/serverconfig.[ch].
4591 * Removed doc/example_silc.conf.in since it is redundant.
4592 The make install will now install irssi/silc.conf file.
4594 * Added new Passphrase and Publickey authentication methods to
4595 config file, allowing both public key and passphrase based
4596 authentication to be set at the same time.
4598 Added `prefer_passphrase_auth' setting in config file which
4599 can be used to set to prefer passwd auth if both passwd and
4600 public key is set. If not set, public key is preferred.
4601 This has effect only when being initiator (responder will try
4604 Added support for authentication with passphrase and public key
4605 at the same time. The passphrase is tried first always since
4606 it is faster to check.
4608 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4610 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4612 * Merged the new SILC Config library, with the server parsing
4613 support. Read the header file silcconfig.h or the toolkit
4614 documentation for the news. Affected files are
4615 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4616 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4617 silcd/protocol.c silcd/server.c silcd/server_backup.c
4618 silcd/serverconfig.[ch] silcd/silcd.c.
4620 * Fixed some silclog documentation. Affected file is
4621 lib/silcutil/silclog.h.
4623 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4625 * The silc_cipher_register, silc_hash_register and
4626 silc_hmac_register now checks if the object to be registered
4627 is registered already. Affected files are
4628 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4630 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4632 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4634 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4636 * Allow zero length channel messages inside the Channel Message
4637 Payload. Affected file lib/silccore/silcchannel.c.
4639 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4640 as header filenames.
4642 * Removed lib/silcclient/README and created HTML file
4643 lib/silcclient/silcclient_using.html, which is now included
4644 as part of Toolkit documentation.
4646 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4648 * Fixed CUMODE_CHANGE notify handling to change the mode of
4649 correct client. Affected file lib/silcclient/client_notify.c.
4651 * Make silc_rng_alloc fail if it cannot allocate the sha1
4652 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4654 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4656 * Fixed the file transfer's key agreement payload to include
4657 zero port also if the hostname is NULL because it could not
4660 Call file transfer monitor callback now also if error occurs
4661 during key agreement protocol.
4663 Changed the silc_client_file_send interface to return the
4664 SilcClientFileError instead of session id. The session ID
4665 is returned into pointer provided as argument.
4667 Check that the file exists locally before sending the
4668 file transfer request at all.
4670 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4672 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4673 error than can occur while key agreement protocol. Affected
4674 file lib/silcclient/silcapi.h.
4676 * Fixed the event_mode CMODE handler to not crash when mode
4677 is changed and +k mode is set in the channel. Affected file
4678 irssi/src/silc/core/silc-channels.c.
4680 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4681 SILC_LOG_WARNING to give out Warning and not Error. Affected
4682 file lib/silcutil/silclog.c.
4684 * Fixed the channel message payload decryption in the function
4685 silc_channel_message_payload_decrypt to not modify the original
4686 buffer before it is verified that the message decrypted
4687 correctly. Otherwise, next time it is called with correct
4688 channel key it won't encrypt since the payload is corrupted.
4689 Affected file lib/silccore/silcchannel.c.
4691 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4693 * Do not constantly resize the window. A fix patch by cras.
4694 Affected file irssi/src/fe-text/screen.c.
4696 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4698 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4699 Affected file lib/silcutil/silcnet.c.
4701 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4703 * Fixed a bug in hash table internal routine for traversing
4704 the table with foreach callback. The current entry may
4705 become invalid in the callback but it was referenced after
4706 the callback returned.
4708 Do not allow auto rehashing of hash table during the
4709 silc_hash_table_foreach operation, for same reasons as it is
4710 not allowed for SilcHashTableList. Affected files are
4711 lib/silcutil/silchashtable.[ch].
4713 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4715 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4716 Win32 DLL. extern's in header files are now declared with
4719 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4721 * Fixed private message handling. It used some old code that
4722 caused the client to crash. Affecte file is
4723 lib/silcclient/client_prvmsg.c.
4725 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4727 * Added function silc_client_add_channel,
4728 silc_client_replace_channel_id, and removed functions
4729 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4730 from client library.
4732 * Added cross reference of the joined channels to the
4733 SilcClientEntry, and changed the SilcChannelEntry's
4734 users list to SilcHashTable. The affected files are
4735 lib/silcclient/idlist.[ch].
4737 * Fixed a bug in hash table tarversing. While the hash table
4738 is traversed with SilcHashTableList the table must not be
4739 rehashed. It is now guaranteed that auto rehashable tables
4740 are not rehashed while tarversing the list. Also defined that
4741 silc_hash_table_rehash must not be called while tarversing
4742 the table. Added function silc_hash_table_list_reset that must
4743 be called after the tarversing is over. The affected files are
4744 lib/silcutil/silchashtable.[ch].
4746 * Changed all hash table traversing to call the new
4747 silc_hash_table_list_reset in server and in client library.
4749 * Added function silc_client_on_channel to return the
4750 SilcChannelUser entry if the specified client entry is joined
4751 on the specified channel. This is exported to application as
4752 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4754 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4756 * Fixed founder regaining problem with JOIN command on normal
4757 server. The notify for mode change must be sent always and
4758 not only if !cmd->pending. Affected file silcd/command.c.
4760 * Fixed the WHOWAS command's reply sending to support the
4761 lists correctly. Affected file silcd/command.c.
4763 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4765 * When sending JOIN command to router for processing the
4766 sender's old command identifier was not saved back to the
4767 sender's command context, fixed now. The affected file is
4770 * Create the key in JOIN command of the router did not return
4771 the channel key, added check for this. Affected file is
4774 * Fixed a channel ID update bug in JOIN command reply. Do
4775 not directly upgrade the ID but call the function
4776 silc_idlist_replace_channel_id if the ID was changed.
4777 Affected file silcd/command_reply.c.
4779 * Fixed memory leaks from command calling if it would fail.
4780 Affected file silcd/command.c.
4782 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4784 * Applied patches from cras:
4786 Memory leak fixes around libaries, irssi window resize fix,
4787 new silclist.h and silcdlist.h, all extern inline changed to
4790 * Removed dotconf from lib/dotconf, not needed anymore.
4792 * Removed TRQ from lib/trq, not needed anymore.
4794 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4795 with server connections. Later this will be configurable
4796 in config file after new config file is done. Affected file
4799 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4801 * Fixed a crash in server related to channel announcements.
4802 Affected file silcd/server.c.
4804 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4806 * Fixed memory leaks in silc_server_create_new_channel*
4807 functions. Affected file silcd/server.c.
4809 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4810 which ID was changed. This way the router will send the
4811 user list for the channel again, and server won't be in
4812 desync in some rare circumstances. Affected file is
4813 silcd/packet_receive.c.
4815 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4817 * Check for NULL socket pointer in the function
4818 silc_server_packet_send_to_channel_real. Affected file
4819 silcd/packet_send.c.
4821 * Fixed the BAN notify handling to correctly remove ban
4822 list. Affected file silcd/packet_receive.c.
4824 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4826 * Fixed some header addition to Toolkit distribution in
4827 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4829 * Added lib/silcclient/client_ops_example.h as an template
4830 file for application programmers to quickly start using
4831 the SilcClientOperation functions in their application.
4832 Updated the lib/silcclient/README as well to tell about this
4833 nice file made available.
4835 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4837 * Call silc_server_remove_from_channels when removing client
4838 entry when NO_SUCH_CLIENT_ID was received. Affected file
4839 is silcd/command_reply.c.
4841 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4843 * Added server & router operator statistics updating. Affected
4844 file silcd/packet_receive.c and silcd/command.c.
4846 * Fixed the SERVER_SIGNOFF notify handling on normal server
4847 not to save the history information for clients. Same was
4848 fixed earlier in remove_clients_by_server function, but not
4849 here. Affected file silcd/packet_receive.c.
4851 * Raised the default connection-retry count from 4 to 7 in
4852 server. Affected file silcd/server.h.
4854 * Cancel any possible reconnect timeouts when we start the
4855 key exchange. Affected file silcd/server.c.
4857 * Do not reconnect on connection failure when SCONNECT was
4858 given. Affected files silcd/server.[ch].
4860 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4862 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4864 * Fixed the NICK command to always give the unformatted
4865 nickname to the one giving the NICK command. If unformatted
4866 nickname is cached already it will be formatted and the
4867 local entry will always get the unformatted nickname.
4868 Affected file lib/silcclient/idlist.c.
4870 * Fixed some double frees from client library commands.
4871 Affected file is lib/silcclient/command.c.
4873 * Fixed CUMODE command in server to assure that no one can
4874 change founder's mode than the founder itself, there was a
4875 little bug. Affected file silcd/command.c.
4877 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4879 * Removed the SilcClientCommandDestructor from the client
4880 libary, it is not needed anymore. Affected files are
4881 lib/silcclient/silcapi.h, command[_reply].[ch],
4882 client_notify, idlist.c.
4884 * Fixed GETKEY command to first resolve client, and then
4885 resolve the server only if the client was not found, instead
4886 of resolving both at the same time. Affected file is
4887 lib/silcclient/command.c.
4889 * Added silc_client_start_key_exchange_cb and lookup the
4890 remote hostname and IP address before starting the key
4891 exchange with server. The affected file is
4892 lib/silcclient/client.c.
4894 * The server's public key is now saved using the IP address
4895 of the server and not the servername for the filename.
4896 The hostname public key filename is checked as an fall back
4897 method if the IP address based filename is not found.
4899 Fixed the GETKEY command to save the fetched server key
4900 in correct filename.
4902 Print the remote server's hostname now when new key is
4903 received during connection process. Affected file is
4904 irssi/src/silc/core/client_ops.c.
4906 * Return always our own public key to the client if it asks
4907 for it with GETKEY command. Affected file silcd/command.c.
4909 * Removed the use_auto_addr variable from default config
4910 file since it was in wrong section. Affected file is
4913 * Fixed TOPIC_CHANGE notification to not route it when it
4914 was sent using silc_server_send_notify_to_channel function.
4915 Affected file silcd/command.c.
4917 * Fixed silc_server_send_notify_kicked to send the kicker's
4918 Client ID also, it was missing. Affected files are
4919 silcd/command.c, silcd/packet_send.[ch].
4921 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4923 * Do not save client history information in SERVER_SIGNOFF.
4924 Fixes the bug in normal server that it does not detect
4925 the client becoming valid after the server becomes back
4926 online. Affected file silcd/server_util.c.
4928 * Added `sock_error' field into the SilcSocketConnection
4929 context. When error occurs during socket operation (read
4930 or write) the error is saved. Added also new function
4931 silc_socket_get_error to return human readable socket error
4932 message. Affected files are lib/silcutil/silcsockconn.[ch],
4933 lib/silcutil/unix/silcunixsockconn.c, and
4934 lib/silcutil/win32/silcwin32sockconn.c.
4936 * The server now prints the socket error message in the
4937 signoff for client. Affected file silcd/server.c.
4939 * Fixed the `created' channel information sending from router
4940 to server in JOIN command. Checks now whether the channel
4941 really was created or not and set it according that.
4943 Fixed the JOIN command to use the client entry's current
4944 ID during the joining procedure instead of the one it sent
4945 in the command (it is checked though), since it can change
4946 between the packet processing and command processing, and
4947 would just case unnecessary pain in the client end. Affected
4948 file silcd/command.c.
4950 * Fixed a channel key payload sending to use correct channel
4951 ID when the server was forced to change the channel's ID by
4952 router. Router sent the key payload with the old Channel ID.
4953 Affected file silcd/packet_receive.c.
4955 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4957 * Call silc_server_save_channel_key only if the key payload
4958 was provided in the JOIN command's command reply. Affected
4959 file silcd/command_reply.c.
4961 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4963 * Fixed silc_mp_sizeinbase to return the value correctly with
4964 MPI. Affected file lib/silcmath/mp_mpi.c.
4966 * Fixed the stop_server signal to correctly stop the scheduler
4967 and gracefully stop the server when SIGTERM or SIGINT signals
4968 are received. Affected file silcd/silcd.c.
4970 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4972 * Simple handling of TERM and HUP signals. Also added some log
4973 flushing call around. Affected file is
4976 * Fixed small bugs in silclog.c. Now buffering output will take
4977 effect after 10 seconds since startup: This will ensure that
4978 no important startup messages are lost. Also output redirection
4979 will preserve original format ([Date] [Type] message).
4980 Affected file is lib/silcutil/silclog.c.
4982 * Added two options to the config file, in the logging section:
4983 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4984 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4986 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4988 * Do not print the warning about log files not being initialized
4989 more than once to avoid excess logging. Affected file is
4990 lib/silcutil/silclog.c.
4992 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4993 the SIM copying in make install in Makefile.am.pre.
4995 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4997 * Rewritten silclog APIs. Globally interesting changes follows:
4998 silc_log_set_files() changed to silc_log_set_file().
4999 silc_log_set_callbacks() changed to silc_log_set_callback().
5000 ROBOdoc documented silclog header file.
5001 SilcLogCb now returns bool to wether inihibit the default
5002 handler or not (to keep the old behaviour return always TRUE).
5003 The new APIs should also fix the problem of the
5004 silcd_error.log file that was written in the current directory.
5007 Log files streams will remain opened after silc_log_set_file()
5008 call, means less CPU usage notably on high traffic servers.
5009 File streams are now full buffered, and flushed to the disk
5010 every 5 minutes, lesses HD activity and CPU usage.
5011 Messages can be redirected, allowing admins to configure
5012 one single logfile for all server messages.
5013 the silc_log_quick global variable to activate fast-logging.
5014 Affected files lib/silcutil/silclog.[ch]
5016 * Changed some code to conform new silclog APIs. Affected
5017 files are doc/example_silcd.conf.in, silcd/server.c
5018 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5021 * Fixed a memory leak that could occur in some situations.
5022 Affected file silcd/serverconfig.c.
5024 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5026 * Added the silc_client_del_client to remove the client from
5027 all channels as well. Affected file lib/silcclient/idlist.c.
5029 * Fixed the client library to correctly remove the client
5030 from all channels when the client entry is being destroyed.
5031 Affected file lib/silcclient/client_notify.c, command.c.
5033 * Added auto-nicking support to the client library. If the
5034 applicatio now sets client->nickname it will be sent to the
5035 server after connecting by the library. This way for example
5036 SILCNICK (or IRCNICK) environment variables will have effect
5037 and always change the nickname automatically to whatever
5038 it is wanted. Affected file lib/silcclient/client.[ch].
5040 * Renamed silc_server_command_bad_chars to the
5041 silc_server_name_bad_chars and moved it to the
5042 silcd/server_util.[ch]. Added also new function
5043 silc_server_name_modify_bad to return nickname that
5044 includes bad characters as new nickname without those
5045 bad characters. This check and modify is now used in
5046 silc_server_new_client when the username is initially set
5047 as nickname, so it must be checked to be valid nickname.
5048 Affected file silcd/packet_receive.c.
5050 * The nickname length is now taken from the packet for real
5051 and not trusted to strlen() since it clearly can return
5052 wrong length for nickname including bad characters. This
5053 also applies to channel names. Affected file silcd/command.c.
5055 * Removed the lib/silcsilm/modules directory. Modules are now
5056 compiled into the lib/silcsim. Fixed the copying of the
5057 modules to follow symbolic links in Makefile.am.pre.
5059 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5061 * Fixed silc_string_regexify list creation. Fixes bugs with
5062 BAN and INVITE commands in server. The affected file is
5063 lib/silcutil/unix/silcunixutil.c.
5065 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5067 * Removed the command destructor entirely from the server's
5068 command and command reply routines. It is not needed, and
5069 its usage was buggy and caused crashes. Affected files are
5070 silcd/command[_reply].[ch].
5072 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5074 * Cancel protocol and NULL sock->protocol if timeout
5075 occurred during protocol. Affected file silcd/server.c.
5077 * Cancel protocol timeouts always before calling the final
5078 callback, to assure that after final callback is called
5079 no other state will be called for the protocol anymore.
5080 Affected file silcd/protocol.c.
5082 * Print error log if incoming connection configuration could
5083 not be found. Affected file silcd/server.c.
5085 * Fixed JOIN command to correctly save the founder mode
5086 to the client on normal SILC server, when the channel
5087 was created by the router. Affected file silcd/command.c.
5089 * Fixed LIST command (hopefully) to send correct reply
5090 packets. Affected file silcd/command.c.
5092 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5094 * The silc_packet_receive_process now returns FALSE if the
5095 read data was invalid packet, and TRUE if it was ok.
5097 The server now checks that if unauthenticated connection
5098 sends data and its processing fails the server will close
5099 the connection since it could be a malicious flooder.
5101 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5103 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5105 * Make sure the warning about error opening a log file is
5106 printed only once and not everytime it fails (produces
5107 too much useless log). Affected file lib/silcutil/silclog.c.
5109 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5111 * Made the silc_server_daemonise() function more readable.
5112 Affected file silcd/server.c.
5114 * Pid file is now optional, the user may comment it out from
5115 the config file. Removed define SILC_SERVER_PID_FILE, we
5116 don't need a default any longer. Affected file
5117 configure.in.pre, lib/Makefile.am.pre.
5119 * Make some use of the pid file. The server now dies at startup
5120 if it detects a valid pid file on his path. The server would
5121 die anyway in this circumstance, because of the bind() failure.
5122 Affected file silcd/silcd.c.
5124 * No longer compiling lib/dotconf.
5126 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5128 * Fixed JOIN command parsing not to crash. Affected file
5129 lib/silcclient/command.c.
5131 * Fied the NICK_CHANGE notify to add the new client entry
5132 even it is resolved. This removes an <[unknown]> nick
5133 thingy bug in the client. Affected file is
5134 lib/silcclient/client_notify.c.
5136 * Do not try to allocate 0 bytes (efence does not like it)
5137 in lib/silccore/silccomand.c when encoding payload.
5139 * Do not take IRCNICK as nickname in Irssi SILC client since
5140 it is not possible to set nickname before hand connecting
5141 the server (TODO has an entry about adding auto-nicking
5144 * Changed the silc_server_command_pending to check whether
5145 there already exists an pending entry with the specified
5146 command, command identifier and pending callback. This is
5147 to fix IDENTIFY and WHOIS related crashes that may register
5148 multiple pending commands with same identifier. Affected
5149 file silcd/command.c.
5151 * Fixed the server to reconnect to the router even if it
5152 was already reconnecting and EOF was received. This to
5153 fix a possibility that the server wouldn't ever try to
5154 auto-reconnect to the router. Affected file silcd/server.c.
5156 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5158 * Fixed the server's password authentication to use the
5159 length of the locally saved password, and not the one
5160 sent in the packet. Affected file silcd/protocol.c.
5162 * Fixed same password authentication problem in the
5163 Authentication Payload handling routines in
5164 lib/silccore/silcauth.c.
5166 * Yet another password authentication problem fixed with
5167 channel password handling in silcd/command.c.
5169 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5171 * If first character of string in silc_parse_userfqdn is '@'
5172 then do not parse it. Affected file is
5173 lib/silcutil/silcutil.c.
5175 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5177 * Fixed minor bug in IDENTIFY command reply sending, which
5178 caused various weird problems during JOIN when it was
5179 resolving names for users. Affected file silcd/command.c.
5181 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5183 * Fixed the IDENTIFY command reply sending to chech better valid
5184 clients. It was possible to send incomplete list of replies.
5185 Affected file silcd/command.c.
5187 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5189 * Added silc_client_command[s]_[un]register functions now to
5190 dynamically register the commands in client library. Removed
5191 the static table of commands. This allows the client library
5192 to call commands without causing the application to know about
5193 what commands library has called.
5195 Removed the INFO command reply kludge to detect when the command
5196 was called by library. Now library use its own command reply
5197 function for INFO command.
5199 Added function silc_client_command_call to call a command.
5200 Application can use it to call command, not access the structure
5203 Now all commands that are sent by the client library (not
5204 explicitly sent by application) use own command reply functions.
5206 Affected files around lib/silcclient/ and in
5207 irssi/src/silc/core/.
5209 * Fixed the WHOIS command reply sending to chech better valid
5210 clients. It was possible to send incomplete list of replies.
5212 Fixed the WHOIS and IDENTIFY to send the request to router
5213 if normal server did not do it and did not find any results.
5215 Affected file silcd/command.c.
5217 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5219 * Moved the internal data from SilcClient context into its
5220 own file, not accesible to application. Affected files
5221 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5222 and other files in client library.
5224 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5226 * Added doc/examples installation target in Makefile.am.pre.
5229 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5231 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5232 commands the found client entry will be removed from the
5233 cache, after notifying application about the error. Affected
5234 file lib/silcclient/command_reply.c.
5236 * Changed the /MSG to check for exact nickname user gave, and
5237 not let `nick' match `nick@host' if it is only one found. Now,
5238 user must type the exact nickname (like nick@host2) even if
5239 there are no more than one same nicks found. This is to avoid
5240 a possibility of sending nickname to wrong nickname since
5241 `nick' could match `nick@host'. Affected file is
5242 irssi/src/core/silc-servers.c.
5244 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5246 * Do not print "you are now server operator" or similar when
5247 giving /away command. Affected files are
5248 irssi/src/silc/core/client_ops.c, silc-servers.h.
5250 * Made the silc_server_command_pending_error_check to send
5251 the same command reply payload it received back to the
5252 original sender of the command. This way all arguments
5253 that was received by the server will be received by the
5254 client too. Affected file silcd/command.c.
5256 * Added the silc_idcache_add to return the created cache entry
5257 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5259 * Add global clients to expire if they are not on any channel.
5260 This is because normal server will never know if they signoff
5261 if they are not on any channel. The cache expiry will take
5262 case of these entries. This is done by normal servers only.
5263 The affected files are silcd/command_reply.c,
5264 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5266 * If server receives invalid ID notification for WHOIS or
5267 IDENTIFY and the ID exists in the lists, it is removed.
5268 Affected file silcd/command_reply.c.
5270 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5271 in client then client entry that it matches is searched and
5272 the nickname is printed on the screen for user. Affected
5273 file irssi/src/silc/core/client_ops.c.
5275 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5277 * Use cache entry expire time in the LIST command reply to
5278 purge old entries from the cache after the LIST command
5279 reply has been received. This way we don't have non-existent
5280 entries in the cache for too long. Affected file is
5281 silcd/command_reply.c.
5283 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5285 * If we are normal server, and we've not resolved client info
5286 in WHOIS or IDENTIFY from router, and it is global client,
5287 we'll check whether it is on some channel. If it is not
5288 then we cannot be sure about its validity and will resolve it
5289 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5290 file silcd/command.c.
5292 * Search channel by name (if possible) rather than by ID
5293 in IDENTIFY command's command reply. Affected file is
5294 silcd/command_reply.c.
5296 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5298 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5299 Updated specs and implemented it. Affected file silcd/command.c,
5300 silcd/packet_send.c and silcd/packet_receive.c.
5302 * Implemented the <founder auth> payload handling in the JOIN
5303 command. If provided all conditions for channel joining
5304 except requirement to provide correct passphrase can be
5305 overrided by the channel founder. Updated the protocol specs.
5306 Affected file silcd/command.c.
5308 Added support for founder auth in JOIN command in client
5309 library. Fixed the parsing of the JOIN command now to support
5310 all options as they should be. The affected file is
5311 lib/silcclient/command.c.
5313 * Optimized the WHOIS and IDENTIFY commands to send the request
5314 to router only if it includes nicknames or other names. If
5315 they include only IDs then check the local cache first before
5316 routing. Affected file is silcd/command.c.
5318 * Added channels topic announcements. Affected file is
5319 silcd/packet_receive.c and silcd/server.c.
5321 * Fixed the silc_server_send_notify_topic_set to really destine
5322 the packet to channel. Affected file silcd/packet_send.c.
5324 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5325 library. Affected file lib/silcclient/client_notify.c.
5327 * Added UMODE announcements. Affected file silcd/server.c.
5329 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5331 * Memory leak fixes in:
5333 lib/silcutil/silcsockconn.c
5334 lib/silcske/silcske.c
5335 lib/silcske/groups.c
5337 lib/silccrypt/silcpkcs.c
5338 lib/silccore/silccommand.c
5339 lib/silccore/silcidcache.c
5344 * ROBOdoc documented the lib/silcske/groups.h file and a
5345 bit changed the interface for better.
5347 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5349 * Update the client entry context in the ID cache after
5350 nick change. Affected file lib/silcclient/command.c.
5351 Fixes the CUMODE command when regaining founder privileges,
5352 and a little WHOIS problem.
5354 * Fixed silc_net_gethostbyname to correctly call the
5355 inet_ntop. Affected file lib/silcutil/silcnet.c.
5357 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5359 * Added IPv6 support checking to the configure.in.pre, added
5360 also --enable-ipv6 option to override the check. Affected
5361 file configure.in.pre.
5363 * The silc_thread_create now calls the start function
5364 directly if threads support is not compiled in. Removes
5365 ugly #ifdef's from generic code. Affected files are
5366 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5368 * Added silc_net_gethostby[name/addr]_async to asynchronously
5369 resolve. Affected files are lib/silcutil/silcnet.[ch].
5371 * Added support for rendering IPv6 based server, client and
5372 channel IDs. Affected file lib/silcutil/silcutil.c.
5374 * Added support for creating IPv6 based server IDs. Affected
5375 file is silcd/serverid.c.
5377 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5379 * Added silc_net_gethostby[addr/name] into the
5380 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5381 routines. Added silc_net_is_ip[4/6]. Affected file is
5382 lib/silcutil/unix/silcunixnet.c. All routines that take
5383 address as argument now supports both IPv4 and IPv6 addresses.
5385 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5387 * Fixed LIST command reply sending in server. Affected file
5390 * Server now sends the kicker's client ID in the KICK notify
5391 to the kicked client. Affected file silcd/command.c.
5393 * The client library now parses the kickers client ID and
5394 UI displays it. Affected files lib/silcclient/client_notify.c
5395 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5397 * Made all payload parsing function prototypes consistent.
5398 They all take now const unsigned char * and uint32 pair as
5399 the payload data instead of SilcBuffer. Changes all around
5400 the source tree. Other unsigned char* -> const unsigned char*
5401 changes around the tree as well.
5403 * Optimized SFTP client and server packet sending not to
5404 allocate new buffer for each packet but to recycle the
5405 first allocated buffer. Affected files are
5406 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5408 * Optimized the SFTP client to use SilcList instead of
5409 SilcDList for requests, because it is faster. Affected file
5410 is lib/silcsftp/sftp_client.c.
5412 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5413 into lib/silccore/silcid.[ch].
5415 Renamed silcpayload.[ch] into silcargument.[ch].
5417 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5419 * If client entry is deleted with active key agreement
5420 session, abort the session.
5422 The silc_client_abort_key_agreement now calls the completion
5423 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5425 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5428 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5430 * Don't use __restrict in older GCC's. Affected file is
5431 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5433 * silc_net_localhost now attempts to reverse lookup the
5434 IP/hostname. Affected file lib/silcutil/silcnet.c.
5436 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5437 command. It can be used to gain founder privileges at
5438 the same time when joining the channel.
5440 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5441 kicker's client ID as well. Updated protocol specs.
5443 Defined that the server must send SILC_COMMAND_IDENTIFY
5444 command reply with error status to client who sent
5445 private message with invalid client ID.
5447 Updated the protocol specification.
5449 * Added silc_server_send_command_reply to send any
5450 command reply. Affected file silcd/packet_send.[ch].
5452 * Added silc_id_payload_encode_data to encode ID payload
5453 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5455 * The server now send IDENTIFY command reply with error
5456 status if client ID in private message is invalid. Affected
5457 file silcd/packet_receive.c.
5459 * Save the server key file with server's IP address in
5460 the filename instead of hostname. The affected file is
5461 irssi/src/silc/core/client_ops.c.
5463 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5465 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5468 * Added libtool support for compiling shared objects in
5469 lib/silcsim. Affected file configure.in.pre and
5470 lib/silcsim/Makefile.am. Original patch by cras.
5472 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5474 * Pid file configuration, and server's config file fixes
5475 patch by toma. Updated CREDITS file.
5477 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5479 * Fixed silc_client_channel_message to not try to decrypt
5480 the message twice if it resolved the destination client
5481 information. This could cause of dropping one channel
5482 message. Affected file lib/silcclient/client_channel.c.
5484 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5486 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5487 lib/silcclient/client.c. This function is used when the SILC
5488 Client is run under some other scheduler, or event loop or
5489 main loop. On GUI applications, for example this may be
5490 desired to used to run the client under the GUI application's
5491 main loop. Typically the GUI application would register an
5492 idle task that calls this function multiple times in a second
5493 to quickly process the SILC specific data.
5495 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5497 * Fixed silc_server_drop() for dropping the supplementary
5498 groups as well, this could cause a security hole on some
5501 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5503 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5506 * Write PID file after dropping privileges. Added -F option
5507 to run server on foreground. A patch by debolaz.
5508 Affected files silcd/server.c, silcd/silcd.c.
5510 * Fixed MOTD to return the MOTD file server name. Affected
5511 file silcd/command.c.
5513 * Added INFO command reply handling to the Irssi SILC Client.
5514 Affected file irssi/src/silc/core/client_ops.c.
5516 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5518 * Fixed the silc_idcache_list_* routines to really support
5519 the dynamic list. Fixes a crash. Affected file is
5520 lib/silccore/silcidcache.c.
5522 * Fixed the LIST command reply to really call LIST command's
5523 pending callbacks. Affected file silcd/command_reply.c.
5525 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5527 * Update conn->local_entry->nickname after giving NICK
5528 command. Affected file lib/silcclient/command.c.
5530 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5532 * Added the [pid] option to the silcd configuration file
5534 Affected files: serverconfig.[ch] and silcd.c
5536 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5538 * Save fingerprint in WHOIS command reply in server.
5539 Affected file silcd/command_reply.c.
5541 * Fixed NICK commands pending callback registration.
5542 Affected file lib/silcclient/command.c.
5544 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5546 * Use ++server->cmd_ident when sending commands in server,
5547 instead of random number. Affected file silcd/command.c.
5549 * Fixed GETKEY command reply to call actually GETKEY pending
5550 command callbacks. Affected file silcd/command_reply.c.
5552 * A bit stricter check for nicknames. Check for same nickname
5553 in NICK command also. Affected file silcd/command.c.
5555 * Do not call INFO command everytime client ID changes, only
5556 during first connecting. Affected file lib/silcclient/client.c.
5558 * Set the new nickname only after successful command reply for
5559 NICK command is returned by server. Affected file
5560 lib/silcclient/command.c.
5562 * Remove nicknames from nicklist during server_signoff notify.
5563 Should fix /NAMES bit more. The affected file is
5564 irssi/src/silc/core/silc-channels.c.
5566 * Added `fingerprint' field to the SilcIDListData in the
5567 silcd/idlist.h to hold the fingerprint of the client's
5570 Send the fingerprint of the client's public key in WHOIS
5573 Affected files silcd/command.c, and silcd/idlist.[ch].
5575 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5576 create fingerprint from given data.
5578 * Show the fingerprint of the client's public key in WHOIS.
5579 Affected files irssi/src/module-formats.[ch] and
5580 irssi/src/silc/core/client_ops.c.
5582 * Format the multiple same nicknames also during JOIN and
5583 NICK_CHANGE notifys. Affected file is
5584 lib/silcclient/client_notify.c.
5586 * Do not print error on screen for invalid private message
5587 payload since it can come if someone is sending private
5588 messages with wrong key. Affected file
5589 lib/silccore/silcprivate.c.
5591 * Fixed multiple concurrent /PING crash. Affected file
5592 lib/silcclient/command.c.
5594 * Changed the wrong ID encoding. All IP addresses must be
5595 in MSB first order in encoded format. They were encoded
5596 wrong and was in LSB format. Affected files are
5597 silcd/serverid.c, lib/silcutil/silcutil.c.
5599 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5601 * Call the `connect' client operation through the scheduler
5602 in case of error. Affected file lib/silcclient/client.c.
5604 * Call the `failure' client operation even if the error
5605 occurred locally during a protocol. Affected file is
5606 lib/silcclient/protocol.c.
5608 * Added support of sending LIST command to router from normal
5609 server. This way normal server can get list of all channels
5610 in the network too. Fixed the channel list sending in the
5611 server too. Affected files are silcd/command.c, and
5612 silcd/command_reply.[ch].
5614 * Added silc_server_update_channels_by_server and
5615 silc_server_remove_channels_by_server. They are used during
5616 disconnection of primary router and in backup router protocol.
5617 Affected file silcd/server_util.[ch], silcd/server.c and
5618 silcd/server_backup.c.
5620 * Fixed channel adding to global list in IDENTIFY command
5621 reply in server. Affected file silcd/command_reply.c.
5623 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5625 * If the incoming packet type is REKEY or REKEY_DONE process
5626 that packet always synchronously. Fixes yet another MAC
5627 failed error on slow (dialup) connections. Affected file
5628 lib/silcclient/client.c and silcd/server.c.
5630 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5632 * Call check_version SKE callback for initiator too. Affected
5633 file lib/silcske/silcske.c.
5635 * Implemented fix for security hole found in the SKE that was
5636 fixed in the specification few days back; the initiator's
5637 public key is now added to the HASH value computation.
5638 Added backwards support for the old way of doing it too, for
5639 old clients and old servers. Affected file is
5640 lib/silcske/silcske.c.
5642 * Enabled mutual authentication by default in SKE. If initiator
5643 is not providing mutual authentication the responder will
5644 force it. This will provide the proof of posession of the
5645 private key for responder. The affected files are
5646 lib/silcclient/protocol.c and silcd/protocol.c.
5648 * Do not cache anymore the server's public key during SKE.
5649 We do mutual authentication so the proof of posession of
5650 private key is done, and if the server is authenticated in
5651 conn auth protocol with public key we must have the public
5652 key already. Affected file silcd/protocol.c.
5654 * Added new global debug variable: silc_debug_hexdump. If
5655 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5656 file lib/silcutil/silclog.[ch].
5658 * Fixed compilation warning due to char * -> const char *.
5659 Affected files lib/silcutil/silcnet.h, and
5660 lib/silccore/silcauth.[ch].
5662 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5664 * Fixed CMODE command when new channel key was created. If
5665 the creation failed the old key was removed. Next time giving
5666 same command would crash the server since the old key was
5667 freed already. Affected file silcd/command.c.
5669 * Fixed the silc_server_announce_get_channels to not crash
5670 on reconnect. Affected file silcd/server.c.
5672 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5674 * Added silc_log_set_debug_string function to set a regex
5675 string to match for debug output. Only the function names,
5676 or filenames matching the given debug string is actually
5677 printed. This way it is possible to filter out those debug
5678 strings that user is not interested in.
5680 Fixed a bug in silc_string_regexify.
5682 Affected files lib/silcutil/silclog.[ch], and
5683 lib/silcutil/unix/silcunixutil.c.
5685 * Changed the -d options in both server and Irssi SILC client
5686 to take the debug string as argument. Affected files
5687 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5689 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5691 * Added silc_hash_babbleprint to create a Bubble Babble
5692 Encoded fingerprint. The encoding is developed by Antti
5693 Huima (draft-huima-babble-01.txt), and it creates human
5694 readable strings out of binary data. Affected file
5695 lib/silccrypt/silchash.[ch].
5697 * Print the babble print now in addition of fingerprint as well
5698 in Irssi SILC client. Affected files are
5699 irssi/src/fe-common/silc/module-formats.[ch],
5700 irssi/src/fe-common/silc/core/client_ops.c.
5702 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5704 * Fixed a security problem found in SKE. The initiator's
5705 public key too is now added to the HASH hash value creation
5706 which is signed by the responder to create the SIGN value.
5707 This will prevent anyone in the middle to lie to the responder
5708 about the initiator's public key. If this is done now, the
5709 man in the middle will get caught. Updated the protocol
5712 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5714 * Better installation directory handling. Configure module
5715 paths and other paths automatically to example_silc* files
5716 in doc/. A patch by toma.
5718 * Fixed compiler warning from MPI library, and from SILC RNG.
5721 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5722 It can be configured with ./configure. A patch by toma.
5724 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5726 * Find correct make to use in prepare-clean. A patch by
5727 toma. Affected file prepare-clean.
5729 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5731 * Added irssi variables use_auto_addr, auto_bind_ip,
5732 auto_bind_port and auto_public_ip.
5734 * Changed the interface for silc_client_send_key_agreement
5735 in lib/silcclient/silcapi.h
5739 irssi/src/silc/core/silc-core.c
5741 lib/silcclient/silcapi.h
5742 irssi/src/silc/core/silc-channels.c
5743 lib/silcclient/client_keyagr.c
5746 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5748 * Added silc_pkcs_public_key_compare to compare two
5749 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5751 * Check that the client who set the founder mode on the
5752 channel is the same client that is giving the founder
5753 mode to itself. It is done by comparing the saved public
5754 key (it is saved even in the authentication is passphrase).
5755 Affected file silcd/command.c.
5757 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5759 * Do not process packet for disconnected socket connection.
5760 Affected file lib/silccore/silcpacket.c.
5762 * Process the DISCONNECT packet through scheduler in the
5763 client library. Affected file lib/silcclient/client.c.
5765 * Fixed the silc_client_packet_parse to not to increase
5766 the packet sequence number if the conn->sock and the
5767 current socket connection is not same. This can happen
5768 for example during key agreement when the conn includes
5769 multiple socket connections (listeners). Affected file
5770 lib/silcclient/client.c.
5772 * The sender of the file transfer request now provides also
5773 the pointer (listener) for the key exchange protocol. If
5774 the listener cannot be created then it sends empty key
5775 agreement and lets the receiver provide the listener.
5777 Added `local_ip' and `local_port' arguments to the
5778 silc_client_file_send. If they are provided they are used,
5779 if not then it will attempt to find local IP address, if
5780 not found or bind fails then the remote client will provide
5783 Affected files are lib/silcclient/client_ftp.c and
5784 lib/silcclient/silcapi.h.
5786 * Extended the FILE SEND command to support defining the
5787 local IP and port for key exchange listener. They are
5788 optional. Affected file irssi/src/silc/core/silc-servers.c.
5790 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5792 * Defined to WHOIS command reply the sending of fingerprint
5793 of the client's public key (if the proof of posession of the
5794 corresponding private key is verified by the server).
5795 Updated to the protocol specification.
5797 * Added support of receiving the client's public key's
5798 fingerprint in command reply in client library. Affected
5799 file is lib/silcclient/command_reply.c, and
5800 lib/silcclient/idlist.[ch].
5802 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5804 * Do not send over 128 chars long nickname to the server
5805 in NICK command. Affected file lib/silcclient/command.c.
5807 * Do not send over 256 chars long channel names to the server
5808 in JOIN command. Affected file lib/silcclient/command.c.
5810 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5812 * Assure that silc_server_close_connection cannot be called
5813 twice for same socket context. Affected file is
5816 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5818 * Send error message to application if opening file for
5819 writing during file transfer fails. Affected file is
5820 lib/silcclient/client_ftp.c.
5822 Remove all file transfer sessions for a client that we're
5823 removing from ID cache.
5825 Affected file is lib/silcclient/client_ftp.c.
5827 * Fixed silc_net_addr2bin to return correct address. Affected
5828 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5830 * Fixed file transfer session removing on signoff notify.
5831 Affected file irssi/src/silc/core/silc-servers.c.
5833 * Added the SilcClientFileError to be returned in the monitor
5834 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5835 Affected file lib/silcclient/silcapi.h.
5837 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5839 * Fixed a crash in silc_client_ftp_free_sessions and
5840 silc_client_ftp_session_free_client. Affected file
5841 lib/silcclient/client_ftp.c.
5843 * Added `disabled' field in the SilcChannelEntry in the server
5844 to indicate if the server entry is disabled. Affected file
5845 silcd/idlist.h, silcd/command[_reply].c.
5847 * SILC server adds now /var/run/silcd.pid everytime it is
5848 started. Affected file silcd/silcd.c.
5850 * Added silc_server_packet_send_clients to send a packet to
5851 the provided table of client entries. Affected file
5852 silcd/packet_send.[ch].
5854 * Fixed a crash in client resolving in client_prvmsg.c in
5855 client library. Affected file lib/silcclient/client_prvmsg.c.
5857 * Do not actually remove the client directly from ID cache
5858 during SERVER_SIGNOFF, but invalidate it. This way we
5859 preserve the WHOWAS info for the client. Affected file
5860 silcd/server_util.c.
5862 * Fixed SERVER_SIGNOFF notify handling in the server. The
5863 server is now able to process incoming SERVER_SIGNOFF notify
5864 for a server that it doesn't even know about. It will remove
5865 the clients provided in the notify. Affected file
5866 silcd/packet_receive.c.
5868 * Check for partial packet in data queue after every packet that
5869 was found from the queue. Return and wait for more data if
5870 there is partial data in queue. Affected file is
5871 lib/silccore/silcpacket.c.
5873 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5875 * Added SilcClietFileError enum to indicate error in
5876 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5877 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5878 Affected files lib/silcclient/silcapi.h and
5879 lib/silcclient/client_ftp.c.
5881 * Check that newsize in silc_buffer_realloc is larger than
5882 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5884 * Added better monitor of file transfers. It now monitors
5885 key agreement protocol during the file transfer too. Added
5886 error reporting too. Affected files
5887 irssi/src/silc/core/silc-servers.c,
5888 irssi/src/fe-common/silc/module-formats.[ch].
5890 * Wrote a help file for FILE command.
5892 * Added silc_rng_global_get_byte_fast to get not-so-secure
5893 random data as fast as possible. Random data is read from
5894 /dev/urandom if available and from the SILC RNG if not
5895 available. It is used in padding generation. Affected file
5896 lib/silccrypt/silcrng.[ch].
5898 * All packets in client library are now processed synchronously.
5899 Optimized packet processing a lot. Affected file
5900 lib/silcclient/client.c.
5902 * All server connection packets are processing synchronously
5903 now in server, to optimize packet processing. Affected file
5906 * Include files are installed now only in Toolkit distribution
5907 if make install is given. Affected files: all Makefile.am's.
5909 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5911 * Assure that silc_client_notify_by_server_resolve does not
5912 resolve the client information multiple times. If it cannot
5913 be found by the first it cannot be found at all. Affected
5914 file lib/silcclient/client_notify.c.
5916 * Fixed WHOWAS command reply calling. Affected file
5917 lib/silcclient/command_reply.c.
5919 * Removed all references to silc_idlist_get_client from the
5920 Irssi SILC client since that call is internal call used by
5921 the library. The Irssi SILC client will use now client
5922 retrieval functions found in silcapi.h.
5924 * Fixed a bug in resolving nickname info before sending
5925 private message. It used freed memory. Affected file
5926 irssi/src/silc/core/silc-servers.c.
5928 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5930 * Assure my_channels statistics cannot go negative in server.
5931 Affected files silcd/server.c, silcd/server_util.c.
5933 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5935 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5937 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5939 * Win32 Toolkit changes. Affected files
5940 win32/silc.dsw, win32/libsilc/libsilc.def,
5941 win32/libsilcclient/libsilc.def,
5942 lib/silcutil/silcutil.c, and
5943 lib/sftp/sftp_fs_memory.c.
5945 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5947 * Added silc_net_localip to return local host's IP address.
5948 Affected file lib/silcutil/silcnet.[ch].
5950 * If key exchange or rekey protocol is active for a connection
5951 parse all packets syncronously since there might be packets
5952 in packet queue that we are not able to process without first
5953 processing packets before them. Affected file silcd/server,
5954 lib/silcclient/client.c.
5956 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5957 whether library should continue processing the packet.
5958 Affected file lib/silccore/silcpacket.h.
5960 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5961 SilcSFTPMonitorData to SFTP server to monitor various
5962 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5963 lib/silcsftp/sftp_server.c.
5965 * Added silc_file_size to return file size. Affected file
5966 lib/silcutil/silcutil.[ch].
5968 * Implemented the file transfer support for the client library.
5969 Added preliminary support for simple client to client one-file
5970 transmission. Affected file lib/silcclient/client_ftp.c,
5971 lib/silccilent/client.[ch].
5973 * Added new local command FILE to the Irssi SILC Client.
5974 It is used to perform the file transfer. It has subcommands
5975 SEND, RECEIVE, SHOW and CLOSE. Affected files
5976 irssi/src/silc/core/client_ops.c,
5977 irssi/src/silc/core/silc-server.[ch].
5979 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5981 * Relay the SILC_PACKET_FTP in the server. Affected files
5982 silcd/server.c and silcd/packet_receive.c.
5984 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5986 * Renamed silc_file_read and silc_file_write to functions
5987 silc_file_readfile and silc_file_writefile. Added function
5988 silc_file_open and silc_file_close. Affected files
5989 lib/silcutil/silcutil.[ch].
5991 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5993 * Resolve the client info when received private message or
5994 channel message for a client which nickname we don't know.
5995 Affected files lib/silcclient/client_prvmsg.c and
5996 lib/silcclient/client_channel.c.
5998 * Do not crash in /KEY if client is not connected. Affected
5999 file irssi/src/silc/core/silc-channels.c.
6001 * Added SilcClientStatus field to the SilcClientEntry in the
6002 lib/silcclient/idlist.h.
6004 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6005 is incomplete and is being resolved, it won't be resolved
6008 Make sure also that USERS command reply does not resolve
6009 twice information. Affected file is
6010 lib/silcclient/command_reply.c.
6012 Make sure that silc_client_get_clients_by_list does not
6013 resolve twice same information.
6015 * Check for valid client->id in the silc_server_free_client_data.
6016 Affected file silcd/server.c.
6018 * Fixed /GETKEY nick@server not to crash if the server entry
6019 is not found. Affected file lib/silcclient/command.c.
6021 * Fixed the silc_server_check_cmode_rights to check the
6022 requested modes correctly. Affected file silcd/command.c.
6024 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6026 * Better checks for non-printable chars in nick added.
6027 Affected file silcd/command.c.
6029 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6031 * Call the silc_server_udpate_servers_by_server in the
6032 primary router that comes back online in the backup resuming
6033 protocol. Otherwise it routes packets wrong. Affected file
6034 silcd/server_util.[ch], silcd/server_backup.c.
6036 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6038 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6039 lib/silcutil/silcbuffmt.[ch].
6041 * Redefined the SILC packet header to include the padding
6042 length. Affected file lib/silccore/silcpacket.[ch].
6044 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6045 length for maximum padding up to 128 bytes). Affected
6046 file lib/silccore/silcpacket.h.
6048 * Removed all backwards support for old 0.5.x MAC thingies.
6049 The SILC packet header change makes it impossible to be
6050 backwards compatible.
6052 * Send the ENDING packet with timeout in the backup resuming
6053 protocol. This is to assure that all routers has connected
6054 to the primary router. Affected file silcd/server_backup.c.
6056 * Changed the RNG to take the first IV from random data. It
6057 used to take it from zero actually. Changed the RNG also
6058 to use /dev/urandom during session. /dev/random is used
6059 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6061 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6063 * Changed the SILC packet header to have the first two bytes
6064 (the packet length) encrypted. Affected files aroung the
6065 code tree, lib/silccore/silcpacket.[ch]. Removed the
6066 SilcPacketCheckDecrypt callback. It is not needed anymore
6067 since the silc_packet_receive_process will determine now
6068 whether the packet is normal or special.
6070 * Implemented the unidirectional MAC keys. Affected files
6071 lib/silcske/silcske.c, silcd/protocol.c and
6072 lib/silcclient/protocol.c.
6074 * Implemented the packet sequence number to the MAC computation.
6075 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6076 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6077 lib/silcclient/protocol.c.
6079 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6081 * Allow backup router to announce servers. All servers
6082 announced by backup router are added to the global list
6083 automatically. Update hte server's socket to our primary
6084 router also when backup router announces a server.
6085 Affected file silcd/packet_receive.c.
6087 * Do not update the client->router in the function
6088 silc_server_udpate_clients_by_server if the client is on
6089 global list. We might fail to find any specific server
6090 for locally connected clients and local cell clients. They
6091 should still use the `from' and not `to' as client->router.
6092 This fixes backup router resuming protocol. Affected file
6093 silcd/server_util.c.
6095 * Decrease channel statistics count only if the channel
6096 deletion worked. Affected files are silcd/server.c and
6097 silcd/server_util.c.
6099 * Added silc_server_update_servers_by_server to update origin
6100 of all server entries. Used during backup router protocol.
6101 Affected files silcd/server_util.[ch], silcd/server.c. and
6102 silcd/backup_router.c.
6104 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6105 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6106 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6107 lib/silccrypt/silchmac.c.
6109 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6111 * Assure that router cannot reroute the same channel message
6112 to the sender. Affected file silcd/packet_receive.c.
6114 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6116 * Made better checks that the channel message is not sent
6117 to the router it came from. Affected file is
6118 silcd/packet_send.c. Fixed memory leak too.
6120 * Announce informations for incoming router connection, but
6121 only after checking if it is replaced by backup router.
6122 Affected file silcd/packet_receive.c.
6124 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6126 * Fixed the backup resuming protocol to work in multiple
6127 router environment. Affected file silcd/server_backup.c.
6129 * Route packet only to one router in the function
6130 silc_server_packet_send_to_channel. Affected file is
6131 silcd/packet_send.c.
6133 * Fixed silc_server_send_notify_dest to set the broadcast
6134 flag. Fixed the silc_server_send_notify_topic to actually
6135 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6136 Affected file silcd/packet_send.c.
6138 * Changed the SFTP Filesystem interface. Changed the
6139 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6140 the filesystem operation function. The SilcSFTPFilesystem
6141 is now a context that is allocated by all filesystem allocation
6142 functions and it already includes the operations structure
6143 and filesystem specific context. It is given as argument
6144 now to the silc_sftp_server_start. This made the interface
6145 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6146 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6148 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6150 * Changed the backup router adding and getting interfaces
6151 in the server. The router that will be replaced by the
6152 specified backup router is now sent as argument. Affected
6153 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6156 * Added silc_net_addr2bin_ne to return the binary form of
6157 the IP address in network byte order. Affected files
6158 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6160 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6162 * Check for existing server ID in silc_server_new_server
6163 and in silc_server_connect_to_router_final and remove the
6164 old entry if it exists. Affected file silcd/packet_receive.c,
6167 * Send the channel message always to only one router, either
6168 in upstream or downstream. Affected file is
6169 silcd/packet_send.c.
6171 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6173 * Wrote the definition of the backup resuming protocol to the
6174 protocol specification.
6176 * Removed one redundant channel key generation from normal
6177 server during joining procedure. Removed one redundant
6178 channel key sending from server to router during joining
6179 procedure. Affected file silcd/command.c.
6181 * Made minor bugfixes to the backup router resuming protocol.
6182 Affected file silcd/server_backup.c, server.c.
6184 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6186 * Added --disable-asm configuration option. Affected files
6187 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6190 * Implemented the backup resuming protocol that is used to
6191 resume the primary router position in the cell after the
6192 primary router comes back online. Affected files
6193 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6194 and silcd/server_util.[ch].
6196 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6198 * Sleep two (2) seconds after sending QUIT command to server.
6199 Affected file lib/silcclient/command.c.
6201 * Assure that if outgoing data buffer is pending do not force
6202 send any data. Affected file silcd/packet_send.c.
6204 * Assure that if outgoing data buffer is pending do not force
6205 send any data. Affected file lib/silcclient/client.c.
6207 * Implemented the backup router support when the primary router
6208 goes down. The servers and routers can now use the backup
6209 router as new primary router without loosing connectivity.
6211 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6213 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6214 in the server to indicate disabled entry. All data read
6215 from the connection will be ignored and no data is sent
6216 for entry that is disabled. Affected files are
6217 silcd/idlist.h, silcd/server.c.
6219 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6221 * Created SFTP client and server test programs in the
6222 lib/silcsftp/tests directory.
6224 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6226 * Implemented memory filesystem (virtual filesystem) for
6227 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6230 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6232 * Implemented the SFTP (SSH File Transfer Protocol) to the
6233 lib/silcsftp. It includes SFTP client and SFTP server
6236 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6238 * Moved lib/silccore/silcprotocol.[ch] to the
6239 lib/silcutil library.
6241 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6242 take variable argument list pointer as argument. Affected
6243 file lib/silcutil/silcbuffmt.[ch].
6245 * Added silc_buffer_set function that is used to set data
6246 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6247 Affected file lib/silcutil/silcbuffer.h.
6249 * Changed various routines in the core library to use the new
6250 silc_buffer_set instead of allocating new buffer only for
6253 * Added 64-bit value formatting and unformatting support to the
6254 silc_buffer_[un]format routines. Affected file is
6255 lib/silcutil/silcbuffmt.[ch].
6257 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6258 to includes/bitmove.h.
6260 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6262 * Fixed channel user mode saving in client library. Affected
6263 file lib/silcclient/command[_reply].c.
6265 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6267 * Defined the file transfer to the SILC Protocol. Added
6268 new packet type SILC_PACKET_FTP and defined File Transfer
6269 Payload. The mandatory file transfer protocol is SFTP
6270 (SSH File Transfer Protocol). Affected file in addition
6271 of the internet draft is lib/silccore/silcpacket.h.
6273 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6274 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6275 is used as part of backup router protocol when the primary
6276 router of the cell is back online and wishes to resume
6277 the position as primary router.
6279 * Redefined the MAC generation keys in the protocol. The
6280 same key is not used anymore in both direction. Both
6281 direction will now use different keys for sending and
6282 receiving. This fixes a potential security flaw. This
6283 change causes incompatibilities in the protocol.
6285 * Redefined also the MAC computation from the packet.
6286 An packet sequence number is now added to the MAC
6287 computation. This prevents possible replay attacks against
6288 the protocol. This change too causes incompatibilities
6291 Added `sequence' field to the SilcPacketContext to hold
6292 the current sequence number for the packet.
6294 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6296 * Added `created' field to the SilcIDListData in the file
6297 silcd/idlist.h to indicate the time when the entry was
6300 * Added `created' field to the SilcChannelEntry too. Affected
6301 file silcd/idlist.h.
6303 * Added `creation_time' aguments to all the announcement functions
6304 in the server. If it is provided then only the entries that
6305 was created after the provided time frame are actually
6306 announced. Affected file silcd/server.[ch].
6308 * The protocol says that the Channel ID's IP address must be
6309 based on the router's IP address. Added check for this in
6310 the silc_server_new_channel when processing incoming New Channel
6311 Payload. Affected file silcd/packet_receive.c.
6313 * Print out the correct version with --version in SILC client.
6314 Affected file irssi/src/silc/core/silc-core.c.
6316 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6318 * Fixed WHOWAS command to check for completnes of the client
6319 entry always, not just when the command is coming from client.
6320 Affected file silcd/command.c.
6322 * Added new function silc_server_packet_queue_purge to purge the
6323 outgoing data queue to the network. After the function returns
6324 it is guaranteed that the outgoing packet queue is empty.
6325 Affected file silcd/packet_send.[ch].
6327 * Purge the outgoing packet queue in the rekey protocol's final
6328 callback to assure that all rekey packets go to the network
6329 before quitting the protocol. Affected file silcd/server.c.
6331 * Added silc_client_packet_queue_parse as similar function as
6332 in server to the client library. The affected file is
6333 lib/silcclient/client.c.
6335 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6337 * Splitted silcd/server.c and created silcd/server_util.[ch]
6338 for utility functions.
6340 * Added new socket flag SILC_SF_DISABLED to indicate that the
6341 connection is open but nothing can be sent to or received from
6342 the connection. Affected file lib/silcutil/silsockconn.[ch].
6343 The checking for disabled socket is checked in the low level
6344 silc_socket_write and silc_socket_read functions.
6346 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6348 * Allow only nicknames and channel names that fits into the
6349 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6351 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6353 * When processing JOIN command reply in server check that if
6354 the channel exists in our global list we'll move it the local
6355 list. Affected file silcd/command_reply.c.
6357 * Fixed the check whether client is joined on the channel already
6358 in JOIN command. Affected file lib/silcclient/command.c.
6360 * Fixed the JOIN command reply to check whether the channel
6361 already exists. Affected file lib/silcclient/command_reply.c.
6363 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6365 * Added silc_ske_status_string to map the SKE error numbers
6366 to readable strings. The affected files are
6367 lib/silcske/silcske[_status].[ch].
6369 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6371 * Do not show the private channels on the WHOIS channel list
6372 as it is not allowed by the protocol. The affected file is
6375 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6377 * Assure that the packet length digged from the actual packet
6378 is something sensible in the silc_packet_decrypt_rest_special
6379 in lib/silccrypt/silcpacket.c.
6381 * Free and NULL the allocated pointer in silc_hmac_alloc if
6382 the HMAC allocation fails. The affected file is
6383 lib/silccrypt/silchmac.c.
6385 * Print the selected security properties to the log files in
6386 the server. Affected file silcd/protocol.c.
6388 * Add SKE's reference counter even if calling the completion
6389 callback manually. Otherwise it goes negative, although it
6390 does not cause any problems. The affected file is
6391 lib/silcske/silcske.c.
6393 * Remove the client entry with short timeout after giving the
6394 KILL command. Affected file lib/silcclient/command.c.
6396 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6397 case all found clients are already disconnected (WHOWAS would
6398 found them) in the server. Affected file silcd/command.c.
6400 * Update the last_receive (time of last data received) to be
6401 updated only when received private or channel message so that
6402 the idle time showed in WHOIS makes more sense.
6404 * Added boolean field `valid' in to the SilcClientEntry in the
6405 client library to indicate whether the entry is valid or not.
6406 This fixes the nickname change bug on channel when changing
6407 the nickname to be same than the old (like nick to Nick) the
6408 nickname formatter doesn't set the new nick anymore to Nick@host.
6409 Affected file lib/silcclient/idlist.[ch].
6411 * Now actually fixed the nickname changing on disconnection.
6412 Added new function silc_change_nick to the Irssi SILC Client.
6413 Affected file irssi/src/silc/core/client_ops.c,
6414 irssi/src/silc/core/silc-nicklist.[ch].
6416 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6418 * Check that the public key exists in the GETKEY command before
6419 trying to encode it. Affected file silcd/command.c.
6421 * Print some notifications on received public keys with GETKEY
6422 command in the Irssi SILC Client. Affected files are
6423 irssi/src/fe-common/silc/module-formats.[ch],
6424 irssi/src/silc/core/client_ops.c.
6426 * Use IDENTIFY command to resolve the server information in the
6427 GETKEY command instead of INFO command. Affected file
6428 lib/silcclient/command.c.
6430 * All command reply functions in the client library now calls
6431 the pending command reply callbacks even if an error has
6432 occurred. The server has done this a long time and now it was
6433 time to move the client library to this as well. Now all
6434 errors can be delivered back to the pending command reply
6435 callbacks if necessary. Affected files are
6436 lib/silcclient/command[_reply].[ch].
6438 * Change the nickname on disconnection back to the username
6439 because in reconnect the server will enforce it to it anyway.
6440 Affected file irssi/src/silc/core/silc-servers.c.
6442 * Fixed a config file parsing bug in the Irssi SILC client.
6443 Affected file irssi/src/silc/core/clientconfig.c.
6445 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6447 * When printing the channel mode on JOIN, verify that the
6448 channel key and channel's HMAC are valid. Affected file
6449 irssi/src/silc/core/client_ops.c.
6451 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6453 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6454 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6455 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6457 * Removed channel key rekey task deleting from the function
6458 silc_server_save_channel_key. Affected file silcd/server.c.
6459 Added explicit timeout task context instead that is used to
6460 delete the task if we are registering a new task before the
6461 new task has elapsed.
6463 * When channel key rekey occurs the client library now saves
6464 the old channel key for a short period of time (10 seconds) and
6465 is able to use it in case some is still sending channel
6466 messages encrypted with the old key after the rekey. Affected
6467 file lib/silcclient/[idlist.h|client_channel.c].
6469 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6471 * Added check to the silc_server_new_id_real to not accept
6472 new ID if it is the sender's own ID. Affected file is
6473 silcd/packet_receive.c.
6475 * Assure that we do not announce ourself or the one we've
6476 sending our announcements when we're router and are announcing
6477 servers to our primary router. Affected file silcd/server.c.
6479 * Fixed silc_server_command_identify_check_client to assemble
6480 correct WHOIS packet. It send corrupted WHOIS packet and
6481 caused problem with router to router connections. Affected
6482 file silcd/command.c.
6484 Fixed also silc_server_command_whois_check the same way
6485 as for the IDENTIFY command.
6487 * Added new SilcIDListStatus to the server in the SilcIDListData
6488 structure. The status now includes the current status of
6489 the entry (like registered, resolved etc.). Affected file
6490 silcd/idlist.[ch]. Defined a bunch of different status types
6491 as well. This replaced the old boolean registered field as well.
6493 Added resolve_cmd_ident field to the SilcClientEntry structure
6494 too so that if the entry is for example being resolved so
6495 another command may attach to the same pending command reply
6496 without requiring to resolve the same entry again. This concept
6497 should optimize the WHOIS and the IDENTIFY resolving under
6498 heavy load by taking away unnecessary resolving for entries
6499 that are being resolved already.
6501 Added support for adding multiple pending commands for one
6502 command idenfier. Affected file silcd/command[_reply].[ch].
6504 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6505 before deleting the data. Otherwise the hash table will have
6506 freed data in comparison functions. Affected file is
6507 silcd/command_reply.c.
6509 * Fixed silc_idlist_replace_client_id to add the new entry to
6510 the cache with NULL nickname. Otherwise there will be invalid
6511 memory as the nickname after the nickname is freed. Affected
6512 file silcd/packet_receive.c.
6514 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6515 saved into wrong slots because the previous number of entries
6516 was not taken into account. Affected file silcd/idlist.c.
6517 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6519 * If we are router and we receive JOIN notify to a channel that
6520 does not have any users then notified client is marked as the
6521 channel founder, as it is it. The affected file is
6522 silcd/packet_receive.c
6524 * Added to the extended hash table API's table_del_*ext functions
6525 the destructor as argument too, so that the caller can decide
6526 which destructor to use or whether to use destructor at all.
6527 Affected file lib/silcutil/silchashtable.[ch].
6529 * Fixed ID Cache purging. It actually deleted the entries from
6530 the hash table after the data was freed. The hash table ended
6531 up comparing freed memory. The affected file is
6532 lib/silccore/silcidcache.c.
6534 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6536 * Fixed Irssi SILC client's KILL command's HELP syntax.
6538 * The USERS command now resolves the detailed user information
6539 if the userinfo field is missing. Affected file is
6540 lib/silcclient/command_reply.c.
6542 * Do not print error in silc_file_read if the read file does
6543 not exist. Just silently return NULL. Affected file is
6544 lib/silcutil/silcutil.c.
6546 * Fixed the silc_log_output to not wine about NULL filename
6547 and to not create some bogus " " filename. Affected file is
6548 lib/silcutil/silclog.c.
6550 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6552 * Fixed various printing bugs on the user interface in the
6553 Irssi SILC Client. Minor changes that were forgotten from
6556 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6558 * Fixed the configure.in.pre and the compilation and distribution
6559 environment to support the new autoconf 2.52. That version is
6560 now required to compile the CVS trunk.
6562 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6564 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6565 to generally parse user@fqdn format strings. Affected file
6566 lib/silcutil/silcutil.c.
6568 * Added nickname_format and nickname_force_format fields to the
6569 SilcClientParams structure. The first one defines the format
6570 for the nicknames that the library will enforce if the receives
6571 multiple same nicknames. The second one is boolean value and
6572 can be used to force the library to always enforce the format
6573 to the nicknames regardles whether there are multiple nicknames
6574 or not. This configurable formatting was employed to flexibly
6575 support accessing multiple nicknames from the user interface.
6576 The userinterface can now set the nicknames to what ever format
6577 they prefer. Affected file lib/silcclient/silcapi.h.
6579 Added function silc_client_nickname_format to the file
6580 lib/silcclient/idlist.c. It performs the nickname formatting.
6582 Added new field `hostname´ to the SilcClientEntry context.
6583 It holds the hostname of the client. Affected file is
6584 lib/silcclient/idlist.h.
6586 * Irssi SILC Client sets the nicknames in nick@hostn format.
6587 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6588 irssi/src/silc/core/silc-core.c.
6590 The WHOIS printing now also shows both the real nickname and
6591 the formatted nickname so that user knows how to access the
6592 user if there are multiple same nicknames cached. Affected
6593 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6594 printing formatting too to take the hostname now as a separate
6595 argument. The Affected file is
6596 irssi/src/fe-common/silc/modules-formats.[ch].
6598 * Changed the silc_client_get_clients_local to accept the formatted
6599 nickname as argument. It accepts the real nickname too but the
6600 formatted nickname can be used to find the true entry from
6601 multiple entries. Affected file lib/silcclient/silcapi.h and
6602 lib/silcclient/idlist.c.
6604 * Added nickname_format_parse field to the SilcClientParams.
6605 It is a callback function provided by the application to parse
6606 the nickname out of the formatted nickname string. The library
6607 calls it to get the nickname from the formatted string. Since
6608 the application generally knows better the format of the nickname
6609 string it parses it instead of the library, even though library
6610 encodes the formatted string. If the callback function is not
6611 provided then the library will use the string as is. The
6612 affected file is lib/silcclient/silcapi.h.
6614 * All the nickname strings passed to the client library in
6615 commands are now expected to be formatted nickname strings.
6616 If the command does not support the formatted nickname string
6617 it will assume that the sent string is the actual nickname.
6618 Affected file lib/silcclient/command.c.
6620 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6622 * Added public key authentication support to OPER and SILCOPER
6623 commands in the client library. Affected file is
6624 lib/silcclient/command.c.
6626 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6628 * Changed the get_auth_methdod client operation to be asynchronous.
6629 It can be async if the application resolves the authentication
6630 method from the server during the negotiation. Added new
6631 SilcGetAuthMeth completion callback that the application will
6632 call after resolving the authentication method.
6634 Added function silc_client_request_authentication_method that
6635 the application can use to resolve the authentication method
6636 from the server. Added also SilcConnectionAuthRequest callback
6637 that the library will call after the server has replied. The
6638 application can call this function if it does not know the
6639 current authentication method.
6641 Affected files are lib/silcclient/client.c and
6642 lib/silcclient/silcapi.h.
6644 * The Irssi SILC client now automatically resolves the authentication
6645 method incase any configuration information is not present (and
6646 currently there never is). The affected file is
6647 irssi/src/silc/core/client_ops.c.
6649 * Fixed public key authentication from the client library.
6650 Affected file lib/silcclient/protocol.c. Changed also the
6651 protocol specification about the public key authentication in
6652 the connection authentication protocol. The actual data to be
6653 signed is now computed with a hash function before signing.
6655 * Fixed the public key authentication from the server as well.
6656 Affected file silcd/protocol.c.
6658 * Removed the mlock()'s from the memory allocation routines.
6659 Affected file lib/silcutil/silcmemory.c. The ./configure does
6660 not check anymore for the mlock(). Affected file is
6663 * Fixed USERS command in server to allow the execution of the
6664 command for private and secret channels if the client sending
6665 the command is on the channel. Affected file silcd/command.c.
6667 * Fixed silc_client_get_clients_local to return the clients
6668 count correctly. It could return wrong value. Affected file
6669 lib/silcclient/idlist.c.
6671 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6673 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6674 types. The assembler optimizations seemed not to like 64-bit
6675 data types. The assmebler optimizations thus are now enabled
6676 also for BSD systems as opposed to only enable them for Linux.
6678 * Do not check for threads at all on BSD systems. Affected
6679 file configure.in.pre.
6681 * Removed -n and -h options from the Irssi SILC Client since
6682 they are not used in silc.
6684 * Fixed the prime generation to assure that the first digit
6685 of the generated random number is not zero since our conversion
6686 routines does not like number strings that starts with zero
6687 digit. If zero digit is seen the random number is regenerated.
6688 This caused some corrupted RSA keys when the zero first digit
6689 was met. Affected file lib/silcmath/silcprimegen.c.
6691 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6693 * Fixed WIN32 configuration in the ./configure script.
6694 Fixed to include xti.h on environments that has it.
6695 Patches by Carsten Ilchmann and andrew.
6697 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6699 * Changed the silc_id_create_client_id to be collision
6700 resistant. It is now assured that there cannot be created
6701 two same client ID's. I suspect that some weird bugs in
6702 the server were actually caused by duplicate Client IDs.
6703 Affected file silcd/serverid.[ch]. A router receiving
6704 new ID now also assures and informs the sending server
6705 if the ID caused collision.
6707 * Changed the silc_id_create_channel_id to also assure that
6708 there are no collisions.
6710 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6712 * Statement about ignoring the Mutual Authentication flag when
6713 performing rekey with PFS was a bit misleading. It is ignored
6714 if it was set in the initial negotiation, it cannot be even
6715 set in the rekey. Fixed in the ke-auth draft. Started the
6716 new versions of the protocol drafts in the doc/.
6718 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6720 * Fixed a bug in silc_client_command_identify_save when saving
6721 new channel information. The channel name was no duplicated
6722 and caused crash on exit. Affected file is
6723 lib/silcclient/command_reply.c.
6725 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6727 * Fixed the getkey command handling in the server. Send just
6728 empty OK reply to the sender if the key could not be fetched
6729 (but everything else was ok, like the key just was not available).
6730 Changed the public key parameter to optional in the protocol
6731 specs so that empty OK reply can be sent. Affected file
6734 Added a message to Irssi SILC client to tell to user if the
6735 server did not return a public key.
6737 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6739 * Fixed a channel key regeneration bug. It registered new
6740 timeout tasks exponentially until all system resources were
6741 used. Affected file silcd/server.c.
6743 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6745 * Added the SILC Document generator to the scripts/silcdoc.
6746 It can be used to generate the Toolkit Reference Manual out
6747 of the source tree. Internally it will also use the RoboDoc
6748 generator now imported in util/robodoc.
6750 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6752 * Added couple of return's in rekey protocol if error orccurred
6753 during the protocol. The execution must be terminated.
6754 Affected file silcd/protocol.c. Also, terminate the protocol
6755 always with timeout.
6757 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6759 * The client's Client ID was created initally from the wrong
6760 nickname (it could have been in format nick@host) in the
6761 silc_server_new_client. Affected file silcd/packet_receive.c
6763 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6765 * Added some SILC_LOG_ERROR's to various error conditions
6766 if client could not be added to ID cache. Affected files
6767 silcd/packet_receive.c and silcd/server.c.
6769 * When client's sock->user_data is freed, NULL also the
6770 client->router and client->connection pointers. Added check
6771 for these pointers being NULL to various places around the
6772 code. Affected file silcd/server.c.
6774 * Added client->data.registered == TRUE checks to various
6775 places around the code to assure that unregistered client's
6776 are not handled when it is not allowed. Affected file
6779 * Added `bool registered' fields to all
6780 silc_idlist_[server|client]_get_* routines to indicate whether
6781 the fetched client needs to be registered or not. Affected
6782 file silcd/idlist.[ch].
6784 * Add your own entry as registered to the ID cache in the
6785 server. Affected file server.c.
6787 * Fixed a bug in silc_server_new_server. The SilcServer was
6788 set as the new server's context instead of SilcServerEntry.
6789 This naturally caused some weird bugs.
6791 * Added "updated" field the SilcChannelEntry which indicates
6792 the time since the channel entry was last accessed. This
6793 can be used to determine whether it is necessary to
6794 announce the channel after backup resuming protocol.
6795 Affected files silcd/idlist.[ch].
6797 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6799 * Do not delete the channel rekey task when adding it
6800 for in silc_server_create_channel_key.
6802 * Changed the silc_server_create_channel_key to return
6803 TRUE or FALSE to indicate the success of the channel key
6806 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6808 * Fixed MSVC++ project files and added missing files to
6809 Makefiles under win32/.
6811 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6813 * Do not add TCP_NODELAY flag if the operating system
6814 does not have it defined. Affected files are
6815 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6817 * Fixed buffer overflow from Irssi SILC Client. Affected
6818 file irssi/src/fe-common/core/themes.c.
6820 * Fixed double free in client library in the file
6821 lib/silcclient/client.c when disconnecting from server.
6823 * Applied double free patch from cras to Irssi SILC client.
6824 Affected files irssi/src/core/[modules/expandos].c
6826 * Fixed the disconnection handling to Irssi SILC Client.
6827 The application must call silc_client_close_connection
6828 in ops->connect client operation in case of failure of
6829 the connection. Affected file is
6830 irssi/src/silc/core/client_ops.c.
6832 * Do not set sock->protocol to NULL in the function
6833 silc_client_close_connection after executing the protocol's
6834 final callback since the sock might not be valid anymore.
6835 Affected file lib/silcclient/client.c.
6837 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6839 * Do not enable SILC_THREADS if the linking with libpthread
6840 did not happen. Affected file configure.in.pre.
6842 * Added notion to protocol specification that server must
6843 verify the sent authentication payload with CMODE when
6844 setting the channel founder key. Implemented it to the
6845 server. Affected file silcd/command.c.
6847 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6849 * Added _EXTRA_DIST SILC distribution variable to the
6850 distributions file. It is used to conditionally add extra
6851 files or directories to the specific distribution. Affected
6852 files ./prepare, Makefile.am.pre and distributions.
6854 Removed the `_' from the start of the distribution names.
6857 * Added README.WIN32 for instructions to compile the Toolkit
6860 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6862 * Fixed a double free in disconnection in the server. Affected
6863 file is silcd/server.c.
6865 * Fixed the lib/silcske/groups.c to work now also with GMP
6866 MP library. The string conversion did not work when using
6867 specific base and the base is indicated in the string as well.
6869 * Created win32/ directory which now includes MSVC++ specific
6870 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6871 It will appear only in the toolkit distribution
6873 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6875 * Changed the key material distribution function in case when
6876 the hash output is too short. The data is now concatenated
6877 a bit differently than it used to. Made the change to the
6878 SKE protocol specification.
6880 * Added better GMP detection to configure.in.pre. A patch
6883 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6885 * Fixed a minor bug in SKE that might cause some problem on
6886 some platforms. Affected file lib/silcske/silcske.c.
6888 * Added the cookie checking for initiator in the SKE. It checks
6889 that the responder returns the sent cookie unmodified. The
6890 affected file is lib/silcske/silcske.c. Added new SKE
6891 error type INVALID_COOKIE that can be sent during the
6892 negotiation. Fixed some memory leaks as well.
6894 * Added the "invalid cookie" error message to Irssi SILC client's
6897 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6899 * Added `task_max' field to the SilcClientParams to indicate
6900 the maximum tasks the scheduler can handle. If set to zero,
6901 default values are used. Affected file lib/silcclient/silcapi.h.
6903 * Fixed memory leaks in silc_client_close_connection. Affected
6904 file lib/silcclient/client.c.
6906 * Added silc_client_del_client_entry to client library to free
6907 all memory of given client entry. Affected file is
6908 lib/silcclient/idlist.[ch].
6910 * Added new functions silc_client_del_channel and
6911 silc_client_del_server to delete channel and server entries.
6912 Affected file lib/silcclient/[silcapi.h/idlist.c].
6914 * Removed silc_client_del_client_by_id from silcapi.h.
6916 * Fixed the INFO command to return the server's own info
6917 correctly when querying by Server ID. Affected file is
6920 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6922 * Removed the non-blocking settings in WIN32 code in the
6923 silc_sock_[read/write] and added SleepEx instead. Affected
6924 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6925 of input data is now checked with FIONREAD and ioctlsocket.
6927 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6929 * Call silc_schedule_task_del_by_context in the
6930 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6931 Affected file lib/silccore/silcprotocol.c.
6933 * Call silc_protocol_cancel for active protocols in the
6934 silc_server_close_connection if the funtion
6935 silc_server_free_sock_user_data has not been called.
6936 Affected file silcd/server.c.
6938 * Generic tasks cannot be deleted using the del_by_fd
6939 task deleting function since generic tasks does not match
6940 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6942 * Added a notion to SILCOPER help file that the SILCOPER works
6943 only on router server, not on normal server.
6945 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6947 * Added for WIN32 support for the new scheduler as well.
6948 Affected file lib/silcutil/win32/silcwin32schedule.c.
6950 * Fixed the SHA1 implementation to work on various platforms.
6952 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6954 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6955 API. It is part of the scheduler now. Everything else is
6956 as previously but some functions has changed their names.
6957 Checkout the lib/silcutil/silcschedule.h for the interface.
6958 Updated all applications to use the new interface. Affected
6959 files are lib/silcutil/silcschedule.[ch].
6961 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6963 * Found a bug in the SKE implementation. The HASH value,
6964 specified by the protocol, was not computed correctly. The
6965 public key of the responder was not added to the computation
6966 even though it is mandatory. Affected file lib/silcske/silcske.c.
6967 This unfortunately causes incompatibilities with older
6968 clients and servers.
6970 * Added WIN32 specific network init and uninit functions:
6971 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6972 the Winsock2. Affected file lib/silcutil/silcnet.h and
6973 lib/silcutil/win32/silcwin32net.c.
6975 * Set the socket always to nonblocking mode on WIN32 after
6976 reading data or writing data. Affected file is
6977 lib/silcutil/win32/silcwin32sockconn.c.
6979 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6981 * Fixed various compilation problems under WIN32. Affected
6982 files lib/silcutil/win32/silcwin32thread.c and
6983 lib/silcutil/win32/silcwin32schedule.c.
6985 * Removed all _internal.h #includes from public header
6986 files. Internal headers must never be included from
6989 Removed also the lib/silcske/payload_internal.h file.
6991 * All include files that may be needed (public and some others
6992 included by the public headers) by application developers are
6993 now copied to the ./includes directory. It does not copy any
6994 internal headers. Affected file Makefile.defines.pre and all
6995 Makefile.am's under lib/ and subdirs.
6997 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6999 * Do not change the ~/.silc directory's permissions automatically.
7000 Affected file irssi/src/silc/core/clientutil.c.
7002 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7004 * Do not cancel the protocol in silc_server_close_connection
7005 it might cause recursion. Now cancelled in the function
7006 silc_server_free_sock_user_data. Affected file silcd/server.c.
7008 * Fixed the silc_server_remove_clients_by_server to regenerate
7009 the channel keys correctly finally. Added also new function
7010 silc_server_remove_clients_channels to actually do it.
7011 Affected file silcd/server.c.
7013 * Fixed the silc_server_new_channel to not crash by giving
7014 wrong router to the new channel. Affected file is
7015 silcd/packet_receive.c.
7017 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7019 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7020 which is given as argument to the silc_client_alloc now.
7021 It can be used to configure the client and set various parameters
7022 that affect the function of the client.
7024 * The USERS command in server did not check whether the channel
7025 is private or secret. Affected file silcd/command.c.
7027 * Added new argument to the USERS command in protocol specification.
7028 The USERS command now can take the channel name as argument
7029 as well. Added support for this in client and server and
7030 updated the protocol specs.
7032 * Completed the GETKEY command in client. It can be now used
7033 to fetch also servers public key not only some clients.
7034 Affected files lib/silcclient/command[_reply].c.
7036 * Added silc_client_get_server to return server entry by the
7037 server name. Affected files lib/silcclient/silcapi.h and
7040 * Redefined the IDENTIFY command in protocol specification to be
7041 more generic. It now can be used to query information about
7042 any entity in the SILC Network, including clients, servers and
7043 channels. The query may be based either the entity's name
7044 or the ID. Added support for this in both client and server.
7046 Affected files silcd/command.c and lib/silcclient/command.c
7047 and command_reply.c.
7049 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7050 the _from_client and _from_server functions. Affected file
7053 * Added silc_client_get_channel_by_id_resolve to the file
7054 lib/silcclient/silcapi.h to resolve channel information by
7055 its ID. Added also silc_client_get_channel_by_id that
7056 does not resolve it from the server.
7058 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7060 * Added SilcServerEntry context into the client library
7061 to represent one server. The INFO command now allocates
7062 these to save the resolved server info. For now on the
7063 client library will also keep information about servers,
7064 connected and resolved with INFO.
7066 The INFO command now allocates the SilcServerEntry context
7067 and saves the server info there. The COMMAND_REPLY in
7068 the INFO now returns the parameters to application in
7069 same order as defined in the protocol specification.
7071 The entries are cached in the client->server_cache.
7073 * The INFO command is now issued after received the Client ID
7074 from the server. Affected file lib/silcclient/client.c.
7076 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7077 to the application as the mode changer might be server.
7078 It is guaranteed that NULL is not returned anymore to the
7079 application. Affected file lib/silcclient/client_notify.c.
7081 The ID Type is now also passed to the application so that
7082 it can check whether the returned entry is SilcClientEntry
7085 Added new function silc_client_get_server_by_id to return
7086 the server entry by ID. Affected files are the
7087 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7089 * Do not create the channel in the Irssi SILC Client when issuing
7090 the JOIN command but when received the sucessful JOIN command
7091 reply. Otherwise the channel might get created even though we
7092 could not join it. The Affected file is
7093 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7095 * Fixed a channel joining bug in router. The router must also
7096 check the channel modes, invite and ban lists etc. when serving
7097 the JOIN command sent by normal server. Affected file is
7098 silcd/command.c. The router now resolves the client's
7099 information from the server who sent the JOIN command if it
7100 does not know it, and processes the JOIN command only after
7103 * Changed the SilcCommandCb to take new argument; void *context2.
7104 Affected file lib/silccore/silccommand.h
7106 The second argument in the command callbacks in the server now
7107 includes the SilcServerCommandReplyContext if the command was
7108 called as pending command callback from the command reply.
7109 Otherwise it is NULL. When called as pending the status of the
7110 command reply will be checked and if it was erronous the
7111 error will be sent to the original sender of the command.
7112 This way the client always receives the error messages even
7113 though the server was actually the one who received the error
7114 when it resent the command to router, for example. Affected
7115 files silcd/command[_reply].[ch].
7117 * Fixed sending WHOWAS command's error message to client if
7118 the requested client could not be found. It was missing.
7121 * Changed the CMODE and CUMODE commands reply arguments in the
7122 protocol specification. The Channel ID is now sent in both
7123 of the commands to identify the channel. Implemented this
7124 new feature to the client and server. Affected files
7125 lib/silcclient/command_reply.c and silcd/command.c.
7127 * Made better checks for invite and ban lists in the JOIN
7128 command in server. Affected file silcd/command.c.
7130 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7132 * The server now performs the incoming host IP/DNS lookup
7133 using the silc_socket_host_lookup and thus does not block
7134 the server anymore. Affected file silcd/server.c.
7136 * Completed the multi-thread support for SILC Scheduler in
7137 the lib/silcutil/silcschedule.c.
7139 * Fixed the configure.in.pre to detect the pthread correctly
7142 * Fixed a deadlock in silc_task_queue_wakeup in the file
7143 lib/silcutil/silctask.c.
7145 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7147 * Added new function silc_schedule_wakeup that is used in
7148 multi-threaded environment to wakeup the main thread's
7149 schduler. It needs to be used when a thread adds a new task
7150 or removes a task from task queues. After waking up, the
7151 scheduler will detect the task queue changes. If threads
7152 support is not compiled in this function has no effect.
7153 Implemented the wakeup mechanism to both Unix and WIN32
7154 systems. Affected files are lib/silcutil/silcschedule.[ch],
7155 lib/silcutil/unix/silcunixschedule.c and the
7156 lib/silcutil/win32/silcwin32schedule.c.
7158 * Added new function silc_task_queue_wakeup to wakeup the
7159 scheduler by the specified task queue. Affected file
7160 lib/silcutil/silctask.[ch].
7162 * The silc_socket_host_lookup_start now wakes up the scheduler
7163 after adding the timeout task. Affected file is
7164 lib/silcutil/silcsockconn.c.
7166 * The silc_socket_host_lookup is synchronous now if the threads
7167 support is not compiled in. However, the callback is still
7168 called asyncronously through the scheduler, anyway. Affected
7169 file lib/silcutil/silcsockconn.c.
7171 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7173 * Added new function silc_socket_host_lookup to perform
7174 asynchronous IP and FQDN lookups for the socket connection.
7175 Affected files lib/silcutil/silcsockconn.[ch].
7177 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7179 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7180 that may or may not compile the mutex support in.
7182 Changed the silc_mutex_alloc interface. It allocates the
7183 mutex now to the sent pointer and returns TRUE or FALSE.
7185 Affected file lib/silcutil/silcmutex.h.
7187 * Wrote the SILC Task Queue interface to support multi-threads.
7188 Affected file lib/silcutil/silctask.[ch].
7190 * Wrote the SILC Scheduler to support multi-threads. Affected
7191 file lib/silcutil/silcschedule.c.
7193 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7195 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7196 in lib/silcutil/win32/.
7198 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7200 * Defined SILC Mutex API and SILC Thread API and implemented
7201 them for Unix. Affected files are
7202 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7203 lib/silcutil/unix/silcunixmutex.c and
7204 lib/silcutil/unix/silcunixthread.c.
7206 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7208 * Fixed the silc_server_remove_clients_by_server's channel
7209 key re-generation. The hash table handling was incorrect
7210 and would not work with many channels. Affected file is
7213 * Fixed some memory leaks around the server code.
7215 * Rewrote the silc_server_get_users_on_channel to support IPv6
7216 based Client ID's. Affected file silcd/server.c.
7218 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7219 specification. However, a separate document must be written
7220 to define the detailed signing procedure and the payload
7221 associated with the flag. Defined the flag to the
7222 lib/silccore/silcchannel.h as well.
7224 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7226 * Changed the dynamic tables to static size tables in the
7227 lib/silccrypt/silchmac.c.
7229 * Removed GCC dependencies from the code. A patch by cras.
7231 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7233 * Do not show the error "Error receiving packet bla bla"
7234 in server if it really was not an error (-2 means that reading
7235 is pending). Affected file silcd/server.c.
7237 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7239 * Fixed a possible crash in silc_server_remove_clients_by_server
7240 in silcd/server.c. Fixed there also some memory leaks.
7242 * Fixed the silc_idlist_replace_client_id. It could replace
7243 wrong key in the hash table. Affected file silcd/idlist.c.
7245 * Do not check whether there are global users on the channel
7246 if the channel->global_users is FALSE. Affected functions
7247 silc_server_remove_from_one_channel and
7248 silc_server_remove_from_channels in silcd/server.c. Also,
7249 do not check if the removed client is local as we can be
7250 sure that global client was not removed from the channel
7251 and checking for global users is not needed.
7253 * The silc_server_remove_clients_by_server now re-generates
7254 the channel keys correctly for those channels that had
7255 clients removed from them. Affected file silcd/server.c.
7257 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7259 * Found the reason of random crashes in the server. We weren't
7260 ignoring the SIGPIPE signal (which can be sent in write())
7261 and it crashed the server. Affected file silcd/silcd.c.
7263 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7265 * Assure that sock->user_data is not NULL in the function
7266 silc_server_packet_send in silcd/packet_send.c.
7268 * Disconnect the remote connection if it could not be added
7269 to any ID lists in the server. The affected file is
7272 * Check in silc_server_packet_send[_real/dest] that the
7273 socket is not disconnecting and ignore the data if it is.
7274 Affected file silcd/packet_send.c.
7276 * Define inline to __inline on native WIN32 compilation.
7277 Affected file includes/silcwin32.h.
7279 * Added some explicit type casts for inline code since MSVC
7280 require them. Affected files lib/silcutil/silcbuffer.h,
7281 lib/trq/silcdlist.h and lib/trq/silclist.h.
7283 * Print warning in log files from now on if the packet
7284 decryption fails. Affected file silcd/server.c.
7286 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7288 * Changed the `say' client operation's interface to accept
7289 new `type' argument to indicate the type of the message sent
7290 by the library. The application may filter the library's
7291 messages according the type. The affected file is the
7292 lib/silcclient/silcapi.h.
7294 * Added two new functions to lib/silcclient/silcapi.h:
7295 silc_client_del_client and silc_client_del_client_by_id.
7296 Affected file lib/silcclient/idlist.c.
7298 * Moved the clientincludes.h from includes/ to silc/ and
7299 serverincludes.h from includes/ to silcd/.
7301 * The modes for the CMODE and CUMODE are now passed as
7302 uint32 for application with COMMAND_REPLY. The affected
7303 file is lib/silcclient/command_reply.c.
7305 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7307 * /WHOIS without arguments shows client's own information.
7308 Affected file lib/silcclient/command.c.
7310 * Changed PING to not accept any arguments. The specs
7311 says that client can ping only the connected server so
7312 requiring an argument is not needed. Affected file is
7313 lib/silcclient/command.c.
7315 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7317 * Fixed a fatal bug in private message sending and reception
7318 encryption and decryption when using private message keys.
7319 The implementation was incorrect and did not follow the
7320 specification. It causd that some of the message were
7321 lost since it did not use the sending and receiving keys
7322 as the protocol suggests. This has been fixed and will cause
7323 incompatibilities with older clients when sending private
7324 message encrypted with private message keys. Affected files
7325 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7326 and various other in Irssi SILC Client.
7328 Added `responder' boolean argument to the functions
7329 silc_client_add_private_message_key[_ske] to indicate when
7330 the key is added as responder or initiator of the key
7333 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7335 * Removed the silc_ske_check_version function and created
7336 a SilcSKECheckVersion callback. Added also a function
7337 silc_ske_set_callbacks that is now used to set all SKE
7338 callbacks. The callback functions are not given to
7339 the SKE functions anymore, but this function is used to
7342 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7344 * Added `silc_version' argument to the silc_client_alloc
7345 to define the version of the application for the library.
7346 The library will use the version string to compare it
7347 against the remote host's (usually a server) version
7348 string. Affected file lib/silcclient/silcapi.h
7350 * Added the KE protocol context to Key Agreement context
7351 in client library so that we can abort the SKE if it
7352 is in process when we get timeout. Affected file is
7353 lib/silcclient/client_keyagr.c.
7355 * Do not resolve the client ID forever if it returns in the
7356 first time that such client does not exist. This was done
7357 for example with private message. Affected file is
7358 lib/silcclient/client_prvmsg.c.
7360 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7362 * Do not add regex.h for WIN32. The affected file
7363 includes/silcincludes.h.
7365 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7366 not work yet 100%. It generates the DLL's automatically
7367 when compiling with --with-win32 under cygwin.
7369 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7371 * lib/contrib/regex.c is not compiled on WIN32.
7373 * Added silc_net_get_socket_opt function to the
7374 lib/silcutil/silcnet.h.
7376 * Added includes/silcwin32.h for WIN32 specific includes
7379 * Do not use ptime structure or any of the posix process
7380 functions on WIN32 in lib/silccrypt/silrng.c.
7382 * Added silc_gettimeofday to provide generic function
7383 for struct timeval on all platforms. Added the function
7384 to lib/silcutil/silcutil.h.
7386 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7388 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7389 library as they clearly belong there. As a plus side we
7390 can make the actual socket connection routines platform
7393 Added also new generic function silc_socket_read and
7394 silc_socket_write (that used to be silc_packet_[read/write].
7395 The implementation of these are platform specific.
7397 * Added WIN32 specific routines of silc_socket_[read/write]
7398 to lib/silcutil/win32/silcwin32sockconn.c.
7400 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7402 * Added preliminary support for native WIN32 compilation under
7403 cygwin (using the -mno-cygwin option for GCC) to the
7404 ./configure.in.pre. The --with-win32 now prepares the
7405 compilation for native WIN32.
7407 * Rewrote the SILC Scheduler interface in the file
7408 lib/silcutil/silcschedule.h. The scheduler is now context
7409 based and does not have anymore any global static scheduler.
7410 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7411 and created lib/silcutil/win32 directory for WIN32 based
7414 * Added Unix specific network routines to the
7415 lib/silcutil/unix/silcunixnet.c and the old
7416 lib/silcutil/silcnet.c includes now only generic routines.
7418 Added WIN32 specific network routines to the
7419 lib/silcutil/win32/silcwin32net.c.
7421 * Added Unix specific utility functions from the
7422 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7424 * Added WIN32 SILC Scheduler to the file
7425 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7428 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7430 * Do not handle JOIN notify in the server if the target client
7431 is not registered (idata->registered == FALSE). The affected
7432 file is silcd/packet_receive.c.
7434 * Update the nickrec->founder in event_cumode in the Irssi SILC
7435 client. Affected file irssi/src/silc/core/silc-channels.c.
7437 * Fixed the CUMODE_CHANGE notify handling in the server when
7438 server and router are announcing their clients on channels.
7439 Now the mode changes are saved and notified correctly. The
7440 affected file is /silcd/packet_receive.c.
7442 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7443 They really did not replace the cache entry in the ID Cache.
7444 Now they do that. Affected file silcd/idlist.c.
7446 * Fixed the KICK notify handling in the Irssi SILC client to
7447 update the channel records so that the kicked client does not
7448 appear to be on the channel. The affected file is
7449 irssi/src/silc/core/silc-channels.c.
7451 * Always update the conn->current_channel when executing command
7452 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7454 * Fixed the KILL notify handling in Irssi SILC client to remove
7455 the killed client on all channels.
7457 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7459 * Fixed the silc_parse_command_line to remove extra spaces
7460 from the start and end of the arguments. Affected file is
7461 lib/silcutil/silcutil.c.
7463 * Cancel and free any active protocol in the function
7464 silc_server_close_connection. Affected file silcd/server.c.
7466 * Cancel and free any active protocol in the function
7467 silc_client_close_connction. Affected file is
7468 lib/silcclient/client.c.
7470 * Do not execute the KILL command for clients that are in
7471 history (ie. they are not in the network). Affected file is
7474 * Fixed KILL notify handling, client does not crash anymore.
7475 Affected file irssi/src/silc/core/silc-channels.c.
7477 * Reduced the default packet buffer size from 2048 to 1024 in
7478 lib/silccore/silcpacket.c.
7480 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7481 counter to the SKE context that is incresed when the SKE library
7482 performs async operation outside the library. If the outside
7483 process frees the SKE context and FREED status will be set
7484 and the library will detect after the sync operation that the
7485 libary is freed. The affected files are
7486 lib/silcske/silcske[_status].[ch].
7488 * Resolve the client entry information in the function
7489 silc_client_channel_message to assure that NULL pointer is not
7490 passed as client entry to the application. */
7492 * Fixed the task timeout calculation to assure that there is
7493 never negative timeouts. The affected file is
7494 lib/silcutil/silcschedule.c.
7496 * Fixed the channel user mode notification sending in server.
7497 It was sent point-to-point to the router (or to server by router)
7498 but it needs to be destined to a channel. The routines now
7499 supports sending the channel user mode notifys to the channels
7500 when announcing clients and channels. Affected files are
7501 silcd/server.c and silcd/packet_receive.c.
7503 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7504 It did not actually replace the old channel entry in the cache.
7505 Affected file lib/silcclient/client_notify.c.
7507 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7509 * Fixed a possible crash in silc_packet_send_prepare. It now
7510 assures always that there is enough space in the buffer and
7511 at the tail area of the buffer (for MAC).
7513 Fixed the inbound buffer reallocation in silc_packet_read.
7514 It was old code and did not handle the reallocation correctly.
7517 The affected file is lib/silccore/silcpacket.c.
7519 * Fixed buffer overflow in silc_parse_nickname in the file
7520 lib/silcutil/silcutil.c.
7522 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7524 * make install generates new server keys only if there is not
7527 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7529 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7530 Added check that if the NOREPLY is set then we will not send
7531 the away message. This avoids infinite loop of away messages
7532 if both clients are away. The affected file is
7533 lib/silcclient/client_prvmsg.c.
7535 * Fixed client crash if /NICK was given without arguments.
7536 Affected file lib/silcclient/command.c.
7538 * Server does not send the invite list in INVITE command back
7539 to the client if the list was not altered. Added this notion
7540 to the protocol spec as well. Affected file silcd/command.c.
7542 Fixed possible crash in INVITE command by checking the
7543 value of silc_server_get_client_route command.
7545 * Fixed the INVITE notify type handling. The arguments are now
7546 taken in correct order and client does not crash. The affected
7547 file is irssi/src/silc/core/silc-channels.c.
7549 Removed the "Inviting xxx to channel" message from the
7550 client library away and let the application handle it.
7551 Affected file lib/silcclient/command.c. Added that message
7552 to Irssi SILC client's message formats.
7554 * Fixed CMODE command crash in client. It now checks the
7555 amount of arguments correctly and does not crash. The affected
7556 file is lib/silcclient/command.c.
7558 * Do not create new channel automatically in silc_channels_join
7559 but check whether the channel by that name already exists.
7560 Affected file irssi/silc/core/silc-channels.c.
7562 * Do not send the SERVER_SIGNOFF to router if the disconnected
7563 entity was the router. Affected file silcd/server.c.
7565 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7566 SILC client as it was missing from there.
7568 Added the handling of the KICK notify to the Irssi SILC client
7569 as it was missing. Added "you have been kicked" message to
7570 Irssi SILC client's message modules formats.
7572 Added the handing of the KILL notify to the Irssi SILC client
7573 as it was missing. Added the kill message module formats
7576 The affected file is irssi/src/silc/core/silc-channels.c.
7578 * The router did not save the channel mode the server announced.
7579 Affected file silcd/packet_receive.c.
7581 * Fixed a possible crash in INFO command in server. If the
7582 server did not provide the server info it crashed. Affected
7583 file silcd/command.c.
7585 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7587 * Fixed the GETKEY command in the server to check also the
7588 global list. Otherwise the GETKEY would not work correctly
7589 in normal SILC server. Affected file silcd/command.c.
7591 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7593 * Fixed GETKEY crash, it crashed if the command did not succseed.
7595 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7597 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7598 is now real and not just an macro interface to GMP.
7600 Removed the entire GMP from the source tree and imported new
7601 NSS MPI library instead. Reason for removing GMP is that it is
7602 extremely large and compiles extremely slow. The NSS MPI
7603 is only a few files and compiles in less than 10 seconds.
7604 The speed is also about the same as GMP. The MPI is imported
7605 to lib/silcmath/mpi.
7607 If the system has GMP installed we will still use the GMP.
7608 If it is not then the NSS MPI will be compiled.
7610 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7612 * Merged a long nickname (127 characters long) crash bugfix from
7613 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7615 * Merged a freed memory reference bugfix from Irssi CVS tree.
7616 Affected file irssi/src/core/commands.c.
7618 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7620 * Added the server's public key sving and verification to the
7621 server when performing the SKE. This was missing and the
7622 remote server's (or router's) public key was accepted without
7623 checking whether we have it previously or trust it at all.
7624 Affected file silcd/protocol.c.
7626 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7628 * Check in the silc_server_timeout_remote if protocol is active
7629 and make sure that the protocol's final callback is called so
7630 that all memory if freed. Affected file silcd/server.c.
7632 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7634 * silc_server_whois_send_reply crashed the server if the nickname
7635 was 127 characters long. Affected file silcd/command.c.
7637 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7639 * Added sanity check to the silc_server_new_client. If the hostname
7640 is provided inside username then check that the provided hostname
7641 really is the same as the resolved one. If the hostname was not
7642 resolved then check it from the public key. Affected file is
7643 silcd/packet_receive.c.
7645 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7646 if the server disconnected us and the connection is not valid
7647 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7649 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7650 the library to the lib/silcutil/silcutil.[ch].
7652 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7654 * Close log file after open. Affected file
7655 lib/silcutil/silclog.c.
7657 * Check whether sock == NULL in silc_client_send_packet and return
7658 if it is. Affected file lib/silcclient/silcclient.c.
7660 * Check rec->entry == NULL in the Irssi SILC Client before
7661 sending the channel message. Affecte file is
7662 irssi/src/silc/core/silc-servers.c.
7664 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7666 * Merged a splitted window bugfix from Irssi CVS tree. The
7667 affected file is irssi/src/fe-text/textbuffer-view.c.
7669 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7670 It did not print nickname.
7672 * Improved the distributions system a bit.
7674 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7676 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7677 irssi/src/fe-text/gui-window.c.
7679 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7680 to in-active server. The affected file is
7681 irssi/src/silc/core/client_ops.c.
7683 * Resolve the client in USERS command reply if the entry does
7684 not have username resolved. The affected file is
7685 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7686 command to WHOIS command to really resolve stuff. The USERS
7687 is not used any more in any critical section so WHOIS can
7688 be used even though it might be slower than IDENTIFY.
7690 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7693 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7695 * Changed the protocol API a bit more consistent in the
7696 lib/silccore/silcprotocol.[ch].
7698 * Changed the following headers to ROBODoc format:
7700 lib/silccore/silcpayload.h
7701 lib/silccore/silcprotocol.h
7702 lib/silccore/silcsockconn.h
7704 All core library headers are now formatted.
7706 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7708 * Fixed a bug in Irssi SILC client; do not show that you are
7709 server/router operator if you really are not. Affected file is
7710 irssi/src/silc/core/client_ops.c.
7712 * Renamed silc_command_free_payload to silc_command_payload_free.
7713 Affected file lib/silccore/silccommand.h
7715 * Added silcmath.h to include the prototoypes of various routines
7716 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7719 * Changed the following headers to ROBODoc format:
7721 lib/silccore/silcchannel.h
7722 lib/silccore/silccommand.h
7723 lib/silccore/silcid.h
7724 lib/silccore/silcidcache.h
7725 lib/silccore/silcmode.h
7726 lib/silccore/silcnotify.h
7727 lib/silccore/silcpacket.h
7728 lib/silcmath/silcmath.h
7730 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7732 * Added checking to the server code not to start the server if
7733 ciphers and stuff are not configured properly. Affected files
7734 silcd/serverconfig.[h] and silcd/server.c.
7736 * Changed the layout of the header files of the public interfaces
7737 in the SILC libraries. The new layout supports ROBODoc
7738 documentation tool (and some others) so that it is easy to create
7739 a library reference manual. All the other headers and source
7740 code must still follow the CodingStyle document. Also source
7741 code must not include these ROBODoc stuffs, only the headers.
7742 Furthermore, all public interface headers must now be named
7743 by using `silc' prefix, example: silcapi.h, silccipher.h.
7744 Some files were renamed due to this. All the other headers
7745 must not be used as public interfaces. I will update the
7746 CodingStyle document later. Changed following headers, so far:
7748 lib/silcclient/silcapi.h
7749 lib/silccore/silcauth.h
7750 lib/silccore/silcprivate.h
7751 lib/silccrypt/silcdh.h
7753 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7757 * Removed silc_client_packet_send_flush from the client library
7758 as it is not needed. Affected file lib/silcclient/client.[ch].
7760 * Added printing of message of unresolved authentication method
7761 to the Irssi SILC client. Added it to the module formats.
7762 Removed the same message from the client library.
7764 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7766 * Added new distribution feature, DISTLABEL. Every distribution
7767 can define own preprocessor label that can be used in the
7768 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7769 file distributions, acconfig.h.pre and prepare.
7771 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7773 * Added Makefile.defines_int to include the actual definitions
7774 for Makefile.defines.in. Tested the new distribution system,
7775 created distributions and tested installation.
7777 * Added AWAY message printing to the Irssi SILC client. Added
7778 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7780 * Added SCONNECT command to call the SILC's CONNECT command.
7781 Cannot use CONNECT directly since Irssi uses that internally.
7782 Affected file irssi/src/silc/core/silc-servers.c.
7784 Added ACTION local command. It is same as ME command but takes
7785 the channel as mandatory argument.
7787 Rewrote some of the Irssi's help files to suite for SILC
7790 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7792 * Added Makefile.defines[.in] that should for now on be included
7793 in all Makefile.am file in the source tree. That file includes
7794 all common compilation definitions for SILC source tree.
7796 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7798 * Minor changes to the ./prepare script to change the package
7799 name according the distribution name to the configure.in.
7801 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7803 * Created new distribution system. Added file `distributions'
7804 that defines all the distributions that can be created out of
7805 the SILC source tree. The ./prepare script now reads that
7806 file to determine how to prepare the distributions. The
7807 first argument to the ./prepare is the name of the distribution
7808 and second is the version of the distribution. If given
7809 without arguments it creates the default (toolkit) distribution
7810 with the default version (defined in ./prepare).
7812 All Makefile.am files that are subject to the distributions
7813 are now named as Makefile.am.pre. These are ./Makefile.am
7814 and lib/Makefile.am. Others may be changed later.
7816 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7818 * Added invite list, ban list, some key management and connection
7819 error message printing to module formats in the Irssi SILC client.
7821 * Added new silc_client_set_away_message to set the away message
7822 that is back to the person who sent private message. The
7823 affected file lib/silcclient/silcapi.h and the
7824 lib/silcclient/client_prvmsg.c.
7826 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7828 * Fixed the private message sending in the Irssi SILC client,
7829 added local command KEY to the Irssi SILC client.
7831 Added key management and key agreement message formats to the
7832 irssi/src/fe-common/silc/module-formats.[ch].
7834 Added USERS (alias WHO) printing, server/router operator
7835 indication and LIST command printing to the module formats.
7837 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7839 * Fixed channel joining notify handling, cumode notify handling
7840 from Irssi SILC client.
7842 * Added SILC specific module-formats to the Irssi SILC client so
7843 that SILC specific message hilighting, colors etc is possible.
7844 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7846 Added channel mode, channel user mode, actions, notices,
7847 whois and whowas printing to the the module-formats.c.
7849 * Fixed a bug in channel deletion in the server. The channel
7850 is not left to the cache even if the channel founder auth mode
7851 is set when there are no users anymore on the channel. Affected
7852 file silcd/server.c.
7854 * The silc_net_localhost now resolves the entire hostname including
7855 the domain name. Affected file lib/silcutil/silcnet.c.
7857 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7859 * Changed the ask_passphrase client operation to be ascynchronous.
7860 It has now a completion callback and a context that the
7861 application must call after it has got the passphrase from
7862 the user. Affected files lib/silcclient/silcapi.h,
7863 lib/silcclient/protocol.c, lib/silcclient/command.c and
7866 Added SilcAskPassphrase callback that the application calls
7867 to deliver the passphrase to the library.
7869 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7870 The public key verification and especially a certificate
7871 verification is asynchronous procedure.
7873 Added new SILC_SKE_STATUS_PENDING status to indicate the
7874 request is pending and a callback will be called to finalize
7877 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7878 indicate that remote end did not send its public key (or
7879 certificate), even though we require it. Added check for this
7880 condition in the SKE. This was a security bug, now fixed.
7882 Defined new SilcSKEVerifyCbCompletion callback that is called
7883 when the verification process is completed.
7885 The affected files lib/silcske/silcske_status.h and
7886 lib/silcske/silcske.[ch].
7888 * Changed the verify_public_key client operation to be async
7889 as well. Defined SilcVerifyPublicKey callback that is used to
7890 indicate the success of the public key verification process.
7892 Changed the server and client to use the new async client
7895 * Changed the Irssi SILC client's internal scheduler to be called
7896 twice as many times as it used to be. As a result the client
7897 should be a bit faster now. Affected file is
7898 irssi/src/silc/core/silc-core.c.
7900 * Added support to Irssi SILC client of asynchronous public key
7901 verification and passphrase inquiry. Affected file is
7902 irssi/src/silc/core/silc-core.c.
7904 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7906 * Do not say "You have left channel %s" in client library.
7907 Moved it to the application. Affected files are
7908 lib/silcclient/command.c and silc/client_ops.c.
7910 * Fixed silc_client_get_clients. Command context was not
7911 duplicated and was freed memory in the callback. Affected
7912 file lib/silcclient/idlist.c.
7914 * Do not say "you are now talking..." on JOIN command in the
7915 client library. The appliation must handle it.
7917 * Do not say ".. changed topic to" in command reply in the
7918 client libary. The application must handle it.
7920 * Fixed TOPIC command sending in the client library.
7922 * Fixed a memory leak in silc_client_command_free in the file
7923 lib/silcclient/command.c.
7925 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7927 * Imported a modified version of Irssi client to the source tree.
7928 The Irssi will be used to create a new client called
7929 Irssi SILC. Imported to irssi/.
7931 Added silc_core_init_finish function to the Irssi. Affected
7932 file irssi/configure.in.
7934 A lot changes in the Makefile.ams around the irssi tree.
7936 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7938 * Do not rehash if the new size is same as the old size of the
7939 hash table, in the silc_hash_table_rehash*. The affected file
7940 lib/silcutil/silchashtable.c.
7942 * Replaced hash_table_del_by_context calls from the server
7943 (when channel->user_list and client->channels) to the
7944 hash_table_del as it is sufficient and faster.
7946 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7948 * Added silc_hash_table_list, silc_hash_table_get and the
7949 SilcHashTableList structure to provide an alternative way to
7950 traverse the hash table. The affected files are
7951 lib/silcutil/silchashtable.[ch].
7953 * Changed the server's idlist routines to use the hash table
7954 routines to optimize the code.
7956 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7958 * Replaced the client entry's `channel' list and channel entry's
7959 `user_list' list to hash tables for optimized lookup. Changed
7960 the code to use the hash table interface around the code.
7961 Affected file lib/silcd/idlist.[ch].
7963 * Added `auto_rehash' boolean argument to the function
7964 silc_hash_table_alloc to indicate whether the hash table should
7965 auto-rehash when it thinks is appropriate time. It will
7966 increase the hash table size if the there is twice as much
7967 entries in the table than the size of the table, and will
7968 decrease the size if there are twice as less entries than
7969 the size of the table.
7971 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7973 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7975 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7977 * silc_idcache_purge_by_context deletes the entry now by context
7978 as it is supposed to do. Affected file lib/silccore/idcache.c.
7980 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7981 client is not anymore valid (WHOWAS givens the info) and not
7982 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7984 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7986 * Removed the `data' and `data_len' arguments from the ID Cache
7987 interfaces and added `name' argument. ID Cache does not handle
7988 anymore the binary data only a names associated with given ID.
7990 * When hashing a Client ID with silc_hash_id the entire ID is
7991 not hashed anymore, instead only the hash of the Client ID is
7992 hashed. This way we can access the Client ID from the cache
7993 with Client ID but with the hash of the ID (which is a hash of
7994 the nickname) as well without any difference in performance.
7996 Added also silc_idcache_find_by_id_one_ext to do one on one
7997 searching when we have the actual ID. Added also function
7998 silc_hash_client_id_compare. The affected files are
7999 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8001 * When hashing the name associated with a ID it is always done
8002 in lowercase. This way we can access the cache without worrying
8003 about case-sensitivity, even though, for example nicknames are
8006 * Fixed a bug in server with channel message sending. It put
8007 wrong ID type as destination ID. The affected file
8008 silcd/packet_send.c.
8010 * silc_idcache_del_by_context now deletes from all hash tables
8011 by context. Affected file lib/silccore/idcache.c.
8013 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8015 * Changed the client library to use the new ID Cache interface.
8016 Changes around the source tree.
8018 * Added silc_hash_table_rehash_ext to rehash with specific
8019 hash function. Affected file lib/silcutil/silchashtable.[ch].
8021 * Added silc_hash_string_compare to compare two strings in the
8022 hash table. Affected file lib/silcutil/silcutil.[ch].
8024 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8026 * Added new function silc_idcache_del_by_context into the
8027 lib/silccore/idcache.[ch].
8029 * Changed the server's ID list routines to use the new ID Cache
8030 interface. Changes around the source tree.
8032 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8034 * Added silc_hash_table_del[_by_context]_ext functions in to the
8035 lib/silcutil/silchashtable.[ch].
8037 Removed silc_hash_table_find_all* routines and added new
8038 silc_hash_table_find_foreach to replace them.
8040 Added silc_hash_table_replace_ext function as extended
8041 replacing function. Separated the simple hash table interface
8042 from the extended hash table interface in the file
8043 lib/silcutil/silchashtable.h.
8045 * Fixed minor bugs and changed it to use some of the new
8046 hash table functions in lib/silccore/idcache.c
8048 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8050 * Added new function silc_hash_table_find_all to return all keys
8051 in the hash table by the specified key. As the hash table is
8052 collision resistant it also makes it possible to have several
8053 duplicate keys in the hash table. This function may be used to
8054 find all of the keys from the hash.
8056 Added user_context arguments to the SilcHashFunction,
8057 SilcHashCompare and SilcHashDestructor to deliver user specified
8060 Added new fuctions silc_hash_table_find[_all]_ext to do
8061 extended lookup with specified hash and compare functions and
8062 specified user contexts.
8064 Added new function silc_hash_table_add_ext to add the key
8065 with specified hash function and user context.
8067 Added new function silc_hash_table_foreach to traverse all
8068 entrys in the hash table. Added SilcHashForeach callback
8071 Added new function silc_hash_table_del_by_context to delete
8072 the entry only if the context associated with the key matches.
8074 Affected files are lib/silcutil/silchashtable.[ch].
8076 * Removed silc_hash_[server/client/channel]_id and added just
8077 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8078 silc_hash_id_compare to compare two ID's using as the hash table
8079 comparison function. Added also silc_hash_data to hash
8080 binary data and silc_hash_data_compare to compare it.
8082 * Removed silc_idlist_find_client_by_hash as it is not needed
8083 anymore. Affected file silcd/idlist.[ch].
8085 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8086 to use internally the SilcHashTable. The new ID Cache is a lot
8087 faster than the old one. Some of the ID Cache interface was also
8088 rewritten and obsolete and stupid functions were removed.
8090 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8092 * Added entry_count field to the SilcHashTable to keep the number
8093 of the entries in the table. Implemented the function
8094 silc_hash_table_rehash. Added new function
8095 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8097 Fixed a minor bug in silc_hash_table_free.
8099 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8100 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8101 into the lib/silcutil/silcutil.[ch].
8103 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8105 * Implemented a collision resistant hash table into the
8106 lib/silcutil/silchashtable[ch]. See the header and the source
8107 for the SilcHashTable API.
8109 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8111 * Merged dotconf version 1.0.2 into lib/dotconf.
8113 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8115 * Do not compile anything in lib/silcsim/* if the SIM support
8116 is not enabled. The tree should now compile without problems
8119 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8121 * Compiled the SILC under cygwin. Compiled and tested briefly
8122 without problems. More tests needed. The SIMs didn't compile
8125 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8127 * Fixed possible crash in silc_get_username in the
8128 lib/silcutil/silcutil.c.
8130 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8132 * Fixed a va_arg in silc/client_ops.c.
8134 * Oops, RC5 routines were named AES and caused some problems
8135 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8137 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8139 * Added new SilcIDIP structure into the lib/silccore/id.h and
8140 replaced the old `ip' fields from all SILC ID's to that type.
8141 This is a step towards IPv6 support.
8143 The silc_id_get_len takes now the ID as an extra argument.
8144 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8145 both IPv4 and IPv6 based ID's.
8147 The affected files are lib/silccore/id.[ch] and other files
8148 around the tree using these routines.
8150 * Removed the ID length arguments in server from various
8151 silc_server_send_notify_* routines -> they are not needed
8154 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8156 * Fixed memory leak in silc_encode_pem_file in the file
8157 lib/silcutil/silcutil.c.
8159 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8161 * Check minor version as well in the SKE. Affected files are
8162 silcd/protocol.c and lib/silcclient/protocol.c.
8164 * Added --identifier option to the server so that an identifier
8165 can be when creating the public key for the server. Affected
8166 file is silcd/silcd.c.
8168 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8169 lib/silccrypt/silcpkcs.c.
8171 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8173 * Register default ciphers and stuff when using -C option with
8174 the server. Affected file sildc/silcd.c.
8176 * Put back the servers public key filename format, it is better
8177 than the new one. For now, the client keys are saved with the
8178 new filename format. The affected file silc/client_ops.c.
8180 * Implemented the Cipher API for the rest of the ciphers that
8181 did not implement it or implemented it the wrong way.
8183 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8185 * Register default ciphers and stuff when using the -S option
8186 in the client. Affected file silc/silc.c. Same also when
8187 creating new key pair with -C option.
8189 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8191 * Fixed the silc_verify_public_key client operation function to
8192 save the public keys differently. The fingerprint is now
8193 used as filename and not the hostname. This way also the
8194 client keys are saved uniquely and not with hostnames. The
8195 affected file is silc/client_ops.c.
8197 * Trimmed the silc_hash_fingerprint function to remove extra
8198 whitespaces from the end of the fingerprint. The affected
8199 file is lib/silccrypt/silchash.c.
8203 * Added silc_cipher_register_default function to register all
8204 default ciphers. It can be used when configuration files
8205 does not exist and the application does not want any specific
8206 ciphers in any specific order.
8208 The SilcDList is now used as silc_cipher_list dynamically
8209 allocated cipher list. Removed the static list all together
8210 and now all ciphers must be allocated to the dynamic list.
8211 The silc_cipher_alloc routine was changed to check only the
8214 All silc_cipher_* routines that used to return int returns
8217 The affected files lib/silccrypt/silccrypt.[ch].
8219 * The same thing was done to silc_hash_* as for silc_cipher_*
8220 routines. Affected files lib/silccrypt/silchash.[ch].
8222 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8223 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8224 Added also silc_pkcs_[un]register[_default] functions.
8225 Removed the data_context from the PKCS API.
8227 * Added silc_hmac_register_default function to register default
8228 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8229 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8230 to unregister all hmacs at once.
8232 * Register the default ciphers, hash functions, PKCSs and HMACs
8233 if client's configuration file does not exist. The affected
8236 * The client did not load the hash functions from the SIM
8237 modules at all. Added support for this. Affected file is
8238 silc/clientconfig.c.
8240 * When decoding public key with silc_pkcs_public_key_decode, check
8241 the supported algorithm only if PKCS are registered. Affected
8242 file lib/silccrypt/silcpkcs.c. The same was done with the
8243 silc_pkcs_private_key_decode.
8245 * Fixed the SILC List routines to keep the list always in order.
8246 It used to change the list's order when traversing the list but
8247 not it preserves the order. Affected file lib/trq/silclist.h.
8249 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8251 * Added the client library to use the SilcSocketConnection's
8252 reference counter (by silc_socket_dup) to prevent the bug that
8253 the socket object may be freed underneath async operation.
8255 * The name resolv library checking fixes in the configure.in.pre.
8258 * Created new version of the protocol drafts for future
8259 development. The -03 drafts are the ones that will be changed
8260 in the trunk now and the -02 will remain as they are.
8262 * Send list of CUMODE notifys to the router when announcing
8263 the channel users to the router. Affected file silcd/server.c.
8264 If the router receiving channel founder CUMODE for a channel
8265 that already has channel founder it will send CUMODE notify
8266 to the sender to remove the channel founder rights from the
8267 announced client. Affected file silcd/packet_receive.c.
8269 * The CUMODE notify may now use Server ID as well as the entity
8270 who changes the mode. Updated protocool specs.
8272 * Updated INSTALL and README files.
8274 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8276 * New web pages in the http://silc.pspt.fi. The pages was
8281 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8283 * Implemented the [DenyConnectin] config section in the server.
8284 Added silc_server_config_denied_conn to check whether incoming
8285 connection is denied. Affected file silcd/serverconfig.[ch].
8287 * Do not check the ports when checking the incoming configuration
8288 data if the port is 0, meaning any. Affected file is
8289 silcd/serverconfig.c.
8291 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8293 * Fixed buffer overflow in silc_string_compare in the file
8294 lib/silcutil/silcutil.c.
8296 * Fixed double free in silc_server_command_leave in the file
8299 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8301 * Fixed the version checking in the server. Affected file is
8304 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8306 * Fixed the configuration data fetching when accepting new
8307 connections in the server. Affected file silcd/server.c.
8309 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8311 * Added `sender_entry' argument to the function
8312 silc_server_packet_relay_to_channel so that we can check
8313 whether some destination actually belongs to the same route
8314 the sender belongs (ie, we must not resend the packet to the
8315 sender). Affected file silcd/packet_send.[ch].
8317 * Added `servername' field to the SilcClientEntry in the server
8318 to hold the name of the server where client is from. Affected
8319 file is silcd/idlist.h.
8321 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8323 * Moved the channel message encrypting in the router betwen
8324 router connections from silc_server_channel_message to the
8325 silc_server_packet_relay_to_channel since we want to check
8326 whether we have anybody channel before encrypting anything.
8327 Affected files silcd/packet_[receive/send].c.
8329 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8331 * Fixed the [AdminConnection] server config section to support
8332 multiple entries. Affected file silcd/serverconfig.c.
8334 * Added support into the server to check the validity of the
8335 incoming connection before executing any KE or authentication
8338 * The connection configuration is now saved to the KE and
8339 connection auth protocol contexts and not fetched anymore in
8340 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8342 * The local hosts listenning address and port is also resolved
8343 now when starting the server. We want to have the socket object
8344 to include the real address and port for the listener. Added
8345 new function silc_net_check_local_by_sock into the files
8346 lib/silcutil/silcnet.[ch].
8348 * Fixed a broadcast bug in server -> do not broadcast if we
8351 * Fixed a routing bug. Do not route broadcast packets ever.
8352 Broadcast packets must be processed always and not routed since
8353 they may be destined to some other host than yourself and thus
8354 would get routed without no good reason. Affected file is
8357 * Added function silc_server_config_is_primary_route to check
8358 whether primary router connection has been configured (a router
8359 configuration that we are initiating). If there is not, we
8360 will assume that there is only two routers in the SILC network
8361 and we will use the incoming router connection as our primary
8362 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8364 * Changed the order of the broadcasting. Broadcast _after_ the
8365 packet has been processed not before. Affected file is
8368 * Fixed a [ClientConnection] parsing bug. The port was never
8369 parsed correctly thus resulting to port 0. Affected file
8370 silcd/serverconfig.c.
8372 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8373 argument and did not set the broadcast packet flag. Affected
8374 file silcd/packet_send.c. Fixed same bug in the function
8375 silc_server_send_notify as well.
8377 * If we receive NEW_ID packet for our own ID in the server, ignore
8380 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8384 * Removed the nickname from the Private Message Payload.
8385 Updated the code and the protocol specs.
8387 * Updated protocol specs for submitting to the IETF.
8389 * Tweaked the Random Number Generator a bit. Affected file
8390 lib/silccrypt/silcrng.c. Exported a new function
8391 silc_rng_[global]_add_noise which can be used to add more
8394 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8396 * Do not parse packets with different timeout when protocol
8397 is active -> may cause problem with rekey. Affected file
8400 * When server receives signoff notify it must not create
8401 new channel key if the client is on any channels since the
8402 sender of the signoff notify will create it.
8404 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8406 * Added printing of error messages during SKE protocol from the
8407 failure packet sent by server during SKE. Affected file
8410 * Removed the client's failure_callback handling with timeout
8411 and handle it immediately when received.
8413 * The SKE library returned wrong type in SUCCESS and FAILURE
8414 packets. They must be 32 bit MSB not 16 bit MSB.
8416 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8418 * Ok, rewrote the logic of the re-key and now it seems to work.
8419 I tested it on high traffic with frequent re-keys without
8420 problems. Added hmac_receive (and renamed hmac to hmac_send)
8421 in SilcClientConnection in lib/silcclient/client.h and
8422 in SilcIDListData in silcd/idlist.h. Also, removed the
8423 SilcPacketParserContext's cipher and hmac fields as they are
8424 not needed anymore and actually caused some problems when
8425 the ciphers and hmac's changed underneath the packet parser.
8427 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8429 * If re-key protocol is active then process the incoming packets
8430 synchronously since we must assure that icoming packets encrypted
8431 with the old key is processed before the new keys is set to
8432 use. This is true other packets than for REKEY packets.
8433 Affected file silcd/server.c. The same was done to client library
8434 as well, affected file lib/silcclient/client.c.
8436 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8438 * Fixed bug in client and server to accept the force send if
8439 the packet is send from silc_[server/client]_packet_process
8440 function. Otherwise the packets are never delivered, oops.
8442 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8444 * Disable force sending of packets when REKEY protocol is active.
8445 We must assure that no packet is sent directly when rekey is
8446 performed. All packets must be sent through packet queue.
8447 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8448 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8449 function is silc_[server/client]_packet_send_real to check
8452 * Replaced the SIM paths from example config files to
8453 /usr/local/modules. Also, make install creates now
8454 /usr/local/silc/logs directory to hold all the SILC server
8457 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8459 * Made the configure.in.pre work on Solaris. Patch by salo.
8461 * Made all ciphers compatible with non-x86 machines. Defined
8462 CBC mode macros into lib/silccrypt/ciphers_def.h.
8464 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8466 * Fixed the make install.
8468 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8470 * When MAC computation fails the silc_packet_decrypt returned 0
8471 even though it was supposed to return -1. Fixed this. The
8472 affected file is lib/silccore/silcpacket.c.
8474 * Do not replace the config files in /etc/silc (in make install)
8475 if they already exist. Affected file ./Makefile.am.
8477 * Do not send re-key packets immediately but through packet queue.
8478 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8480 * Changed silc_net_check_host_by_sock to return FALSE if the
8481 IP/DNS could not be resolved. Though, it returns the IP address
8482 now even if it could not resolve it (but returns also FALSE).
8483 Affected file lib/silcutil/silcnet.[ch].
8485 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8487 * Added silc_pkcs_decode_identifier to decode the public key's
8488 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8489 Added also silc_pkcs_free_identifier. Added also new context
8490 SilcPublicKeyIdentifier.
8492 * Added -S option to the silc client. It is used to dump the
8493 contents of the specified public key file.
8495 * Changed the PKCS api to return the public key length when
8496 setting the public key.
8498 * Fixed a fatal bug in the public and private key file loading.
8499 Affected file lib/silccrypt/silcpkcs.c.
8501 * Execute the packet parsing for client with zero (0) timeout
8502 if the protocol is active. Affected file silcd/server.c.
8504 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8506 * Made the key generation options to the silcd program. Added
8507 -C option, equivalent to client's option.
8509 * Added new [ServerKeys] config section to the server. It
8510 configures the server's public and private key.
8512 * Defined generic Public Key Payload into the protocol
8513 specification to send specific type of public keys and
8516 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8517 public key or certificate.
8519 * Implemented the GETKEY command to the server and to the
8520 client library and on user interface.
8522 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8524 * Made preliminary `make install' work.
8526 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8528 * Added SilcServerRekey context into silcd/idlist.h.
8530 * Added the PFS support as defined in the specification to the
8531 SKE protocol. Affected files lib/silcske/*.c.
8533 * Added `ske_group' field to the SilcServerRekey context to hold
8534 the number of the SKE group that is used with PFS in re-key.
8535 Affected file silcd/idlist.h.
8537 * Added PFS re-key support to the server. Affected file is
8540 * Added silc_protocol_cancel to cancel execution of the next
8541 state of the protocol. Affected file is
8542 lib/silccore/silcprotocol.[ch].
8544 * Added the re-key support with and without PFS to the client
8545 library. Re-key is performed once in an hour, by default.
8547 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8548 Added silc_client_rekey_callback and silc_client_rekey_final.
8549 Affected files are lib/silcclient/protocol.[ch] and
8550 lib/silcclient/client.[ch].
8552 * Removed the `hmac_key' and `hmac_key_len' fields from the
8553 SilcClientConnection structure; not needed. Affected file is
8554 lib/silcclient/client.h.
8558 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8560 * Do not ask whether user wants to use the negotiated private key
8561 for private messages, just use it. Affected file is
8562 silc/local_command.c.
8564 * Added `send_enc_key' and `enc_key_len' fields to the
8565 SilcIDListData structure since they are needed in the re-key
8566 phase. Affected file is silcd/idlist.[ch].
8568 * Implemented the simple re-key protocol into the server.
8569 Affected files silcd/server.c and silcd/protocol.[ch]. The
8570 re-key will be performed once in an hour, by default.
8572 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8573 Added silc_server_rekey, silc_server_rekey_callback and
8574 silc_server_rekey_final.
8576 * Removed Tunneled flag from the protocol. Updated the code
8577 and the specifications.
8579 * Adde `pfs' field to the SilcIDListData to indicate whether
8580 the PFS is to be performed in the re-key. Affected file is
8583 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8585 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8586 int64 of at least the xintXX size. If void * is less that 4
8587 bytes uint32 * will be used. Defined bool as boolean.
8589 * Changed _ALL_ unsigned long and unsigned int to uint32,
8590 unsgined short to uint16 in the source tree.
8592 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8593 not handle clients that has entry->data.registered == FALSE.
8594 They are not in the network anymore. Affected file is
8597 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8599 * Implemented the sending of the SERVER_SIGNOFF notify in the
8600 server. Affected file is silcd/server.c.
8602 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8603 Added also silc_notify_payload_encode_args into the
8604 lib/silccore/silcnotify.[ch].
8606 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8607 Affected file silcd/packet_receive.c.
8609 * Implemented the SERVER_SIGNOFF notify handling in the client
8610 library. Affected file lib/silcclient/client_notify.c. Also,
8611 implemnted the printing of the SERVER_SIGNOFF info to the
8612 application. Affected file silc/client_ops.c.
8614 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8615 if the deleting was successful. Affected file silcd/idlist.[ch].
8617 * Added support for public key authentication in the connection
8618 authentication protocol in the client library. Affected file
8619 lib/silcclient/protocol.c.
8621 * Changed the server's silc_idlist_get_clients_by_* interface
8622 to support already allocated array so that new entries may be
8623 added to pre-allocated array. Affected file silcd/idlist.[ch].
8624 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8625 and command replies.
8627 * All command reply functions in the server now calls the
8628 pending command callback even if error occured. This way the
8629 error will be delivered to the client as well. Affected files
8630 silcd/command.c and silcd/command_reply.c.
8632 * Fixed INFO command to return local server's info if no server
8633 was provided. Affected file lib/silcclient/command.c.
8635 * Removed RESTART command for good. Updated the code and the
8638 * Rewrote parts of the task system. It is a bit simpler now.
8639 Removed unsued task priorities. The affected files are
8640 lib/silcutil/silctask.[ch].
8642 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8644 * Moved the USERS printing from the library to the application.
8645 Affected files lib/silcclient/command.c and silc/client_ops.c.
8647 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8651 * Added channel key re-key support. The re-key is perfomed
8652 only by the router and is done once in an hour. Added `rekey'
8653 field to the SilcChannelEntry in the server. Affected files
8654 silcd/server.c and silcd/idlist.h.
8656 * Added silc_task_unregister_by_context into the file
8657 lib/silcutil/silctask.[ch].
8659 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8661 * Added SILC_UMODE_GONE mode to indicate when the client is not
8662 present in the SILC network. Added also support to the local
8663 command AWAY that will set this mode. Added support of showing
8664 "xxx is gone" in WHOIS command. The USERS command shows the
8665 gone status as well.
8667 * Fixed setting server and router operator privileges in the
8668 server's UMODE command. Affected file silcd/command.c.
8670 * Merged the SKE KE1 and KE2 payloads into one payload. The
8671 new KE payload is equivalent to the old KE2 payload.
8673 Cleaned up the SKE Start Payload parsing. It now uses the
8674 simple buffer unformatting to do the parsing. A lot faster
8677 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8678 to the SKE that is used to indicate whether both of the SKE
8679 parties should perform authentication. By default only the
8680 responder performs authentication. By setting this flag also
8681 the initiator must do authentication. By default it is unset
8682 since in normal SKE case, client to server connection, only
8683 the responder should do authentication. When doing SKE between
8684 two clients both should perform authentication. Updated the
8685 code and the protocol specs.
8687 * A little fix to IDENTIFY command in the server. Search the
8688 client first by hash not nickname. Affected file is
8691 * Fixed the silc_client_close_connection to support closing
8692 the client to client connections wihtout deleting too much
8693 data. Affected file lib/silcclient/client.c.
8695 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8696 are received if protocol used to be active but is not anymore
8697 the application would crash due to NULL pointer dereference.
8698 Affected files silcd/server.c and lib/silcclient/client.c.
8700 * Added `hash' field to the SilcClientConnection to include
8701 the hash function negotiated in the SKE protocol.
8703 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8704 to set the channel founder authentication data. A client can
8705 claim the founder rights later by providing the authentication
8706 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8707 This way the channel founder can regain the channel founder
8708 privileges even it is left the channel. This works only on
8709 local server and the client must be connected to the same
8710 server to be able to regain the founder rights. Updated the
8711 protocol specs accordingly.
8713 Added support to the CMODE command in the client to set the
8714 founder auth data. Read the README to see how to set it.
8716 Added support to the CUMODE command to claim the founder
8717 rights. Read the README to see how to do it.
8719 Added support for the founder authentication to the Channel
8720 Entry in the server. Affected file silcd/idlist.h.
8722 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8723 server's CMODE command. Affected file silcd/command.c.
8725 * Added the following new functions into lib/silccore/silcauth.[ch]:
8726 silc_auth_get_method and silc_auth_get_data.
8728 * The server now saves the remote hosts public key to the
8729 SilcIDListData pointer. Affected file silcd/protocol.c.
8731 * The normal server now does not remove the channel entry from
8732 the cache if the founder authentication data is set. It used
8733 to remove it if the founder was the last one on the channel on
8734 the server and left the channel. The auth data is saved and
8735 if the channel is re-joined later the old entry is used with
8736 the old auth data. Affected files silcd/command_reply.c and
8739 * Removed the `pkcs' field from the SilcIDListData structure
8740 in the server; it is not used. Affected file silcd/idlist.h.
8742 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8744 * Fixed packet processing on slow links. Partial packets were
8745 never re-processed because the incoming data buffer was cleared
8746 by the application. Application must not directly clear the
8747 sock->inbuf, the packet processing routines handle it. Fixed
8748 this in client library and in server.
8750 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8752 * Fixed the WHOIS and IDENTIFY send reply function to really
8753 check whether to send list or just one entry. Affected file
8756 * Cleaned up the LEAVE command's channel key distribution. The
8757 affected file silcd/command.c.
8759 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8760 can enforce the channel mode as well. In that case the ID
8761 includes the ID of the server. The code now enforces the
8762 mode change if the router have different mode than the server.
8764 * The notify client operation with CMODE_CHANGE notify can now
8765 return NULL client_entry pointer if the CMODE was not changed
8766 by client. Application must check for this.
8768 * Added <Server ID> argument to INFO command to support server
8769 info fetching by Server ID.
8771 * Added silc_server_announce_get_channel_users to get assembled
8772 packets of channel users of the specified channel. Affected
8773 file silcd/server.[ch].
8775 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8776 was freed underneath the ID Cache.
8778 * Re-announce clients when the server received CHANNEL_CHANGE
8779 notify from the router. Affected file silcd/packet_send.c.
8781 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8783 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8784 crashed since it did not handle the fact that there is no cipher
8785 called "3" and didn't check the error condition. Now fixed.
8787 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8788 flag. It can be used to send message requests.
8790 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8792 * Implemented the RESTART command in the client.
8794 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8795 notice type messages. Added notice printing to the user
8798 * The channel keys are not re-generated if the channel's mode
8799 is PRIVKEY, ie private key on the channel exists. Affected
8800 files silcd/server.c and silcd/command.c.
8802 * Fixed a little bug in channel message delivery when channel
8803 private keys are set in the server. Affected file is
8804 silcd/packet_send.c.
8806 * Changed the setting on channel->on_channel = TRUE from the
8807 silc_client_save_channel_key to the JOIN command reply. The
8808 key payload is not received if the private channel key is set.
8809 Affected file lib/silcclient/command_reply.c and the
8810 lib/silcclient/client_channel.c.
8812 * When the CMODE_CHANGE notify is sent and the channel private
8813 key mode is removed the channel key must be re-generated in
8814 other cells as well. Added this support for the router in the
8815 silcd/packet_receive.c.
8817 * Added new local command NOTICE to send notice message on
8818 channel. Affected file silc/local_command.[ch].
8820 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8822 * Added new local command ME to the client. It is used to send
8823 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8824 some action. Affected file silc/local_command.[ch].
8826 * Changed channel_message and private_message client operations
8827 to deliver the message flags to the application. Added also
8828 the `flags' arguments to the silc_client_send_channel_message
8829 and silc_client_send_private_message functions. Affected file
8832 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8834 * Redefined the Private Message Payload to support private message
8835 keys and to support the new private message flags. Updated
8836 the protocol specs. Flags makes it possible to have for example
8837 CTCP style messages.
8839 * Added new type SilcPrivateMessagePayload and defined an API
8840 for it in the lib/silcclient/silcprivate.[ch].
8842 * Tested private message private keys successfully. Tested the
8843 private message key set, unset and list commands with the new
8846 * Redefined the Channel Message Payload to include the channel
8847 message flags (equal with private message flags) to support
8848 for example CTCP style messages.
8850 * Defined some of the message (for channel and private message)
8851 flags. Updated the protocol specs and added the flags to the
8852 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8854 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8856 * Added SilcKeyAgreementStatus type to the key agreement routines
8857 to indicate the current status and error if one occured.
8858 The status types are defined in the lib/silcclient/silcapi.h.
8860 * Added new local command KEY that is used to set and unset private
8861 keys for channels, set and unset private keys for private messages
8862 with remote clients and to send key agreement requests and
8863 negotiate the key agreement protocol with remote client. The
8864 key agreement is supported only to negotiate private message keys,
8865 it currently cannot be used to negotiate private keys for channels,
8866 as it is not convenient for that purpose.
8868 * Fixed a minor pending callback setting bug in the function
8869 silc_client_get_client_by_id_resolve, now the function works.
8870 Affected file lib/silcclient/idlist.c.
8872 * Added function silc_net_get_local_port to get local bound
8873 port by socket. Added to lib/silcutil/silcnet.[ch].
8875 * Added `sockets' and `sockets_count' fields to the SilcClient
8876 object. They hold the sockets of the listenning sockets in
8877 the client. Listenning sockets may be for example the key
8878 agreement server. Affected file lib/silcclient/client.[ch].
8879 Added functions the silc_client_add_socket and the
8880 silc_client_del_socket. They are exported to the application
8883 * Added ~./silc/clientkeys to support other client's public keys.
8885 * Renamed verify_server_key client operation to verify_public_key
8886 and added one argument to indicate the type of the connection
8887 (server, client etc.).
8889 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8891 * Added silc_server_connection_auth_request to handle the
8892 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8893 silcd/packet_receive.[ch].
8895 * Added silc_server_send_connection_auth_request into the
8896 silcd/packet_send.c to send the connection auth request packet.
8898 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8901 * Fixed the public key authentication in responder side in the
8902 server. The `auth_data' pointer includes the SilcPublicKey
8903 not the path to the public key. Affected file silcd/protocol.c.
8905 * Implemented the public key authentication in the initiator side
8906 in the server. Affected file silcd/protocol.c.
8908 * Removed the [RedirectClient] config section from the server
8909 configuration. Is not needed and I don't want to implement it.
8911 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8913 * Cleaned up the CMODE command in the server. It now works
8914 correctly and supports all the modes defined in the protocol.
8915 Affected file is silcd/command.c.
8917 * Added `hmac_name' field to the SilcChannelEntry in the server
8918 to hold the default HMAC of the channel. It can be set when
8919 creating the channel (with JOIN command). Affected files
8922 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8923 type to indicate the change of the current cipher and hmac
8924 on the channel. Client can safely ignore the <cipher> argument
8925 (if it chooses to do so) since the CHANNEL_KEY packet will
8926 force the channel key change anyway. The <hmac> argument is
8927 important since the client is responsible of setting the new
8928 HMAC and the hmac key into use.
8930 * Fixed the CMODE command in the client library as well.
8932 * Tested CMODE command in router environment successfully.
8934 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8936 * Show the version of the remote client (or server) when connecting
8937 to the server. It is logged to the log file. Affected file
8938 is silcd/protocol.c.
8940 * Fixed the KILLED notify handling in the client library. The
8941 client must be removed from all channels when receiving the
8944 Also, do not remove the client entry when giving the KILL
8945 command but when the KILLED notify is received.
8947 * Removed silc_idlist_find_client_by_nickname from the server.
8948 Not needed anymore. Affected files silcd/idlist.[ch].
8950 * Implemented the CHANNEL_CHANGE notify type handling to the
8951 server. Affected file silcd/server.c.
8955 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8957 * Added silc_server_send_notify_invite to send the INVITE
8958 notify between routers.
8960 * Implemented the INVITE command correctly to the server.
8962 * Implemented the INVITE notify type handling in the server.
8964 * Implemented the INVITE command to the client library and on the
8967 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8969 * Added function silc_server_get_client_resolve to find the
8970 client entry by ID from all ID lists and then resolve it
8971 (using WHOIS) if it cannot be found. Affected file is
8974 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8976 * Implemented the BAN command to the client library.
8978 * The JOIN command in the server now checks the invite list
8981 * Changed the silc_command_reply_payload_encode_va and the
8982 silc_command_payload_encode_va to support that if argument is
8983 NULL it ignores and checks the next argument. Affected file
8984 lib/silccore/silccommand.c.
8986 * Added silc_server_send_notify_ban to send the BAN notify
8987 type between routers.
8989 * Chaned the silc_notify_payload_encode to support that if
8990 argument is NULL it ignores and checks the next argument.
8991 Affected file lib/silccore/silcnotify.c.
8993 * Tested ban lists in router environment successfully.
8995 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8997 * Implemented BAN command to the server, in silcd/command.[ch].
8999 * Removed the BAN and INVITE_LIST modes from the CMODE command
9002 * Added function silc_string_match to regex match two strings.
9003 Affected files lib/silcutil/silcutil.[ch].
9005 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9007 * Redefined parts of the SilcChannelEntry in the server to support
9008 the new ban and invite lists.
9010 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9012 * Redefined the INVITE command. The same command can be used to
9013 invite individuals to the channel but also to manage the invite
9014 list of the channel (to add to and remove from the invite list).
9015 Updated the protocol specs.
9017 * Added new command SILC_COMMAND_BAN that can be used to manage
9018 the ban list of the channel. Updated the protocol specs.
9020 * Removed the channel modes: the SILC_CMODE_BAN and the
9021 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9022 in the CMODE command. The equivalent features are now available
9023 using INVITE and BAN commands. Updated the protocol specs.
9025 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9026 in the network about change in the current ban list. The notify
9027 type is not used by the client.
9029 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9030 support the invite lists.
9032 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9034 * Added new function silc_string_regexify that converts string
9035 including wildcard characters into regex string that can
9036 be used by the GNU regex library. Added into the file
9037 lib/silcutil/silcutil.[ch].
9039 Added silc_string_regex_combine to combine to regex strings
9040 into one so that they can be used as one regex string by
9041 the GNU regex library. Added into the file
9042 lib/silcutil/silcutil.[ch].
9044 Added silc_string_regex_match to match two strings. It returns
9045 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9047 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9049 * Imported GNU regex to the soruce tree into lib/contrib.
9050 Fixed some compiler warning from the regex.c.
9052 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9054 * Fixed MOTD command in the server to work in router environment.
9056 * Fixed the MOTD command in the client library to support
9057 the server argument in the command.
9059 * Added `nickname_len' argument to the silc_idlist_add_client
9060 in the server, as the `nickname' argument may be binary data
9063 * Added silc_idlist_get_channels to return all channels from
9066 * Implemented LIST command to the server. Affected file is
9069 * Implemented the LIST command to the client library and on the
9072 * Added [<user count>] argument to the LIST command reply.
9073 With private channels the user count is not shown.
9075 * Updated TODO and README.
9077 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9079 * The client entry's data.registered must be TRUE even with
9080 global client entry on global client list. The data.registered
9081 is used to check whether the client is anymore in the network,
9082 for example with WHOWAS command so it must be valid.
9084 * Fixed the WHOWAS command in the server. It now actually works
9085 in router environment. Added function into silcd/command_reply.c
9086 silc_server_command_reply_whowas_save.
9088 * Added silc_idlist_purge function to the silcd/idlist.c
9089 to periodically purge the ID Cache.
9091 * Fixed INFO command in the server. It works now in router
9092 environment. Added <server name> argument to the INFO command
9093 reply. Updated the protocol specs.
9095 * Fixed minor bug in silc_idcache_purge to not purge if the
9096 expire value is zero.
9098 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9099 they were buggy because of the WHOWAS information.
9101 * Fixed local command MSG to handle the async resolving of
9102 the remote client properly. It used to fail the first MSG.
9103 Affected file silc/local_command.c.
9105 * Added `data_len' field to SilcIDCache context.
9107 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9109 * Update TODO. Todo in commands in the server.
9111 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9113 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9114 used by routers as broadcast packet to inform other routers
9115 about the changed user mode.
9117 Implemented the notify handling in the server. Affected file is
9118 silcd/packet_receive.c. Added the function
9119 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9121 * Added new generic Channel Payload and deprecated the New Channel
9122 Payload. The New Channel Payload is now the generic Channel
9125 * Added new argument `mode' to the silc_server_send_new_channel
9126 as it is required in the Channel Payload now.
9128 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9129 and created a new and real SilChannelPayload to represent the
9130 new generic Channel Payload. Implemented the encode/decode
9131 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9133 * Added silc_server_get_client_channel_list to return the list
9134 of channels the client has joined for WHOIS command reply.
9135 Affected file silcd/server.[ch].
9137 * Implemented the channel list sending in the WHOIS command reply
9138 in server and in the client.
9140 Implemented the channel list displaying on the user interface
9141 as well. Affected file silc/client_ops.c.
9143 * Added silc_channel_payload_parse_list to parse list of Channel
9144 Payloads. It returns SilcDList list of SilcChannelPayloads.
9145 Client for example can use this function to parse the list of
9146 channels it receives in the WHOIS command reply. The caller
9147 must free the list by calling silc_channel_payload_list_free.
9148 Affected files lib/silccore/silcchannel.[ch].
9150 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9152 * Added one new argument <user mode> to the WHOIS command reply
9153 to return the mode of the user in SILC. Updated the protocol
9156 Implemented it to the server and client.
9158 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9160 * Fixed the mode printing on the user interface on joining.
9161 Affected file silc/client_ops.c.
9163 * Implemented the UMODE command and user modes in general to the
9164 client library and to the user interface.
9166 * Implemented the UMODE command to the server.
9168 * The server now sends UNKNOWN_COMMAND error status if client sends
9169 unknown command. Affected file silcd/command.c.
9171 * All server commands now handle the command identifier the right
9172 way when sending the command reply to the client. The client can
9173 use to identify the command replies with the identifier.
9175 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9177 * Added silc_server_get_client_route to resolve the route to
9178 the client indicated by the client ID. Affected file is
9181 * Added silc_server_relay_packet as general function to relay
9182 packet to arbitrary destination. This deprecates functions
9183 like _send_private_message_key, _relay_notify etc. Affected
9184 file is silcd/packet_send.[ch].
9186 Removed silc_server_send_key_agreement,
9187 silc_server_send_private_message_key and
9188 silc_server_packet_relay_notify functions from the file
9189 silcd/packet_send.[ch].
9193 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9194 server. Affected file silcd/packet_receive.[ch].
9196 * Implemented the KILL command to the client. Implemented the
9197 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9198 Affected files lib/silcclient/command[_reply].c and
9199 lib/silcclient/client_notify.c. Implemented the KILL notify
9200 printing in the user inteface.
9202 * Fixed a lot silc_parse_nick memory leaks from the client
9203 library in the file lib/silcclient/command.c.
9205 * Changed the silc_server_send_notify_on_channels's `sender'
9206 argument from SilcSocketConnection to SilcClientEntry to
9207 check the sender as entry and not as connection object and not
9208 to send to the client provided as argument. The affected file
9209 is silcd/packet_send.[ch].
9211 * The notify packets that are destined directly to the client used
9212 to not to be processed by the server. Now changed that and the
9213 server processes all notify packets. After relaying the packet
9214 to the client the notify packet is processed in the server.
9216 * The silc_server_free_client_data now checks whether there is
9217 pending outgoing traffic for the client and purges the data to
9218 the network before removing the client entry.
9220 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9222 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9223 an client is killed from the SILC Network. Updated the protocol
9226 Added new function silc_server_send_notify_killed to the
9227 silcd/packet_send.[ch].
9229 * Added function silc_server_packet_relay_notify to relay notify
9230 packets that are destined directly to a client. In this case
9231 the server does not process the notify packets but merely relays
9232 it to the client. Affected file silcd/packet_send.[ch].
9234 Added also silc_server_packet_process_relay_notify to check
9235 whereto relay the notify. Affected file is
9236 silcd/packet_receive.[ch].
9238 * Implemented the KILL command to the server.
9242 * Added the backup schema desgined last fall to the protocol
9243 specs for everyone to see. The specification is in the
9244 *-spec-xx.txt draft and the packet type definitions for the
9245 backup routers is in *-pp-xx.txt draft. Thusly, added also
9246 new packet type SILC_PACKET_CELL_ROUTERS.
9248 * A big security problem in the implementation discovered. The
9249 signoff of an client did not cause new channel key generation
9250 which it of course should've done. The channel keys must be
9251 always re-generated when client leaves (or signoffs) the channel.
9252 The silc_server_remove_from_channels funtion now handles
9253 the channel key re-generation.
9255 * Added `sender' argument to the silc_server_send_notify_on_channels
9256 to not to send the client provided as argument. Affected file
9257 silcd/packet_send.[ch].
9259 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9261 * Implemented OPER and SILCOPER commands into the server and
9264 * Added silc_auth_verify and silc_auth_verify_data to verify
9265 the authentication directly from the authentication payload.
9266 It supports verifying both passphrase and public key based
9267 authentication. Affected file lib/silccore/silcauth.[ch].
9269 * Added `hash' field to the SilcIDListData structure. It is the
9270 hash negotiated in the SKE protocol. Affected file is
9273 * Slight redesigning of the SilcAuthPayload handling routines.
9274 Do not send SilcPKCS but SilcPublicKey as argument.
9276 * Implemented the public key authentication support to the
9277 serverconfig. The public key is loaded from the provided path
9278 and saved as authentication data to void * pointer. Thus,
9279 changed the unsigned char *auth_data to void *auth_data;
9281 * Fixed SHUTDOWN command to send the reply before the server
9282 is shutdown. :) Affected file silcd/command.c.
9284 * Fixed fatal bug in CONNECT command. The hostname was invalid
9285 memory and server crashed. Affected file silcd/command.c.
9287 * Fixed fatal bug in CLOSE command. The server_entry became
9288 invalid but was referenced later in the command. Affected file
9291 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9293 * Fixed fatal bug in failure packet handling. Server ignored
9294 the failure and thus crashed when it came.
9298 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9300 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9301 that the command may be executed only once in (about) 2 seconds.
9302 The old SILC_CF_LAG flag is same but allows command bursts up
9303 to five before limiting.
9305 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9306 server code. Various commands now includes the CF_LAG_STRICT
9307 flag to disallow any kind of miss-use of the command.
9309 * Fixed the silc_buffer_unformat to not to allocate any data
9310 if the length of the data is zero. It used to allocate the
9311 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9313 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9315 * Changed the format of AdminConnection configuration section
9316 in the server. Added username of the admin to the format.
9317 Affected files silcd/serverconfig.[ch].
9319 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9320 to return admin configuration data by host, username and/or
9323 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9325 * Implemented WHOWAS command to the server. Added the functions:
9327 silc_server_command_whowas_parse,
9328 silc_server_command_whowas_send_reply,
9329 silc_server_command_whowas_from_client and
9330 silc_server_command_whowas_from_server
9332 * Added <Client ID> argument to the WHOWAS command reply. Updated
9333 the protocol specs accordingly.
9335 * Implemented WHOWAS command and command_reply to the client
9338 Implemented the WHOWAS printing on the user interface.
9340 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9342 * Added new argument to the WHOWAS command reply, the real name.
9343 It is an optional argument. Updated the protocol specs.
9345 * Added SilcIDCacheDestructor callback that is registered when
9346 the SilcIDCache is allocated. The callback is called when
9347 an cache entry in the ID Cache expires, or is purged from the
9348 cache. Added into lib/silccore/idcache.[ch].
9350 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9351 to destruct the client entries when the cache entry expires.
9352 Other ID Cache's in server and in the client library ignores
9355 * If the ID Cache entry's `expire' field is zero then the entry
9356 never expires. Added boolean `expire' argument to the
9357 silc_idcache_add function in the lib/silccore/idcache.[ch].
9358 If it is TRUE the default expiry value is used.
9360 * Added silc_server_free_client_data_timeout that is registered
9361 when client disconnects. By default for 5 minutes we preserve
9362 the client entry for history - for WHOWAS command.
9364 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9366 * Added support to the server to enforce that commands are not
9367 executed more than once in 2 seconds. If server receives
9368 commands from client more frequently, timeout is registered
9369 to process the commands. Affected file silcd/command.c.
9370 Added new function silc_server_command_process_timeout.
9372 * Changed NICK_NOTIFY handling in client library to check that
9373 if the client's nickname was changed, so there is no need to
9374 resolve anything from the server.
9376 * Removed error printing from the WHOIS and IDENTIFY commands.
9377 If error occurs then it is ignored silently in the client library.
9378 The application, however, may map the received error to
9379 human readable error string. The application currently maps
9380 the NO_SUCH_NICKNAME error to string.
9382 * Made the command status message public to the application. Moved
9383 them from lib/silcclient/command_reply.c to
9384 lib/silcclient/command_reply.h. The application can map the
9385 received command status to the string with the
9386 silc_client_command_status_message function.
9388 * Added check to the server to check that client's ID is same
9389 as the Source ID in the packet the client sent. They must
9392 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9394 * Added dist-bzip hook to the Makefile.am to make bzip2
9395 compressed distributions.
9397 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9399 * Server now enforces the maximum length for the nickname and
9400 the channel as protocol specification dictates. 128 bytes for
9401 nickname and 256 bytes for channel name.
9403 * Moved the WHOIS printing to the application. The client libary
9404 does not print out the WHOIS information anymore, the application
9405 must do it. Renamed silc_client_command_reply_whois_print to
9406 the silc_client_command_reply_whois_save.
9408 The client's idle time is also sent to the application now, and
9409 the idle is shown on screen.
9411 * Added silc_client_command_reply_identify_save to save the
9412 received IDENTIFY entries.
9414 * Do not check for channel private keys in message sending and
9415 reception if the channel does not have the PRIVKEY mode set.
9416 Affected file lib/silclient/client_channel.c.
9418 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9420 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9421 just surfaced after chaning the JOIN procedure.
9423 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9425 * Added silc_client_get_clients_by_list to get client entries
9426 from Client ID list, that is returned for example by JOIN
9427 and USERS command replies. The application should use this
9428 function for example when JOIN command reply is received to
9429 resolve the clients already on the channel (library does not
9430 do that anymore as USERS command reply is not used in the JOIN
9431 procedure anymore). Affected files lib/silcclient/silcapi.h and
9432 lib/silcclient/idlist.c.
9434 * JOIN command reply and USERS command reply returns now SilcBuffer
9435 pointers instead of unsigned char pointers when returning
9436 the client list and mode list.
9438 * Added <Client ID> argument to the JOIN command reply, mainly
9439 for the server to identify for which client the command was
9440 originally sent. Updated protocol specs accordingly.
9442 * Added SilcDlist private_key pointer to the SilcChannelEntry
9443 in the client to support the channel private keys. Affected
9444 file is lib/silcclient/idlist.h.
9446 * Added SilcChannelPrivateKey argument to the function
9447 silc_client_send_channel_message so that application can choose
9448 to use specific private ke if it wants to. If it is not provided,
9449 the normal channel key is used, unless private keys are set.
9450 In this case the first (key that was added first) is used
9451 as the encryption key.
9453 * Implemented the support for channel private key handling.
9454 Implemented the following functions:
9456 silc_client_add_channel_private_key,
9457 silc_client_del_channel_private_keys,
9458 silc_client_del_channel_private_key,
9459 silc_client_list_channel_private_keys and
9460 silc_client_free_channel_private_keys
9462 Affected file lib/silcclient/client_channel.c.
9464 * Added the support for the private keys in the channel message
9465 sending and encryption and in the message reception and
9466 decryption. Affected funtions are
9467 silc_client_send_channel_message and silc_client_channel_message.
9469 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9471 * Added SKE's key verify callback to the client library's
9472 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9474 * Removed the statement that server (or router) must send USERS
9475 command reply when joining to the channel so that the client
9476 knows who are on the channel. Instead, the client list and
9477 client's mode list is now sent in the JOIN command reply to the
9478 client who joined channel. This is better solution.
9480 * Added function silc_server_get_users_on_channel and function
9481 silc_server_save_users_on_channel to the silcd/server.[ch].
9483 * Removed function silc_server_command_send_users from the
9486 * Do not show topic on the client library anymore. The topic is
9487 sent in the command reply notify to the application and the
9488 application must show the topic now.
9490 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9492 * Added client searching by nickname hash into the IDENTIFY and
9493 WHOIS commands in the server as they were clearly missing from
9494 them. Affected file is silcd/command.c.
9496 * Fixed a bug in private message receiving in the client library.
9497 The remote ID was freed and it wasn't supposed, now it is
9500 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9502 * Minor fix to the channel payload; allocate the data area, as it
9503 needs to be of specific length.
9505 * If the key agreement port is zero then the operating
9506 system will define the bound port. Affected files are
9507 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9509 * Added new function silc_channel_payload_decrypt into the file
9510 lib/silccore/silcchannel.[ch].
9512 * Moved the channel message etc, check from silc_packet_decrypt
9513 to applications. The library calls now a generic
9514 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9515 when the packet is either normal or special. This was done to
9516 allow more wide range of checking that was not allowed when
9517 the code was in library. Now applications can do virtually any
9518 checks to the packet and return to the library the decision how
9519 the packet should be processed. Affected files are
9520 lib/silccore/silcpacket.[ch].
9522 Added silc_server_packet_decrypt_check to the server and
9523 silc_client_packet_decrypt_check to the client library.
9525 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9526 to send with specified source and destination information.
9528 * Channel message delivery between routers was broken after the
9529 channel key distribution was fixed earlier. The channel key
9530 was used be to distributed to other routers as well which is not
9531 allowed by the protocol. Now this is fixed and channel keys
9532 really are cell specific and the channel message delivery between
9533 routers comply with the protocol specification.
9535 * Fixed various commands in server to check also the global list
9536 for the channel entry and not just the local list. The affected
9537 file silcd/command.c.
9539 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9541 * Added assert()s to buffer formatting and unformatting routines
9542 to assert (if --enable-debug) when error occurs. Affected
9543 file: lib/silcutil/silcbuffmt.c.
9545 * Changed to auto-reconnect to check whether the remote host is
9546 router and register the re-connect timeout if it is. It used
9547 to check that whether we are normal server, but router must do
9548 auto-reconnect with another router as well. Affected file
9551 * Removed the [<key len>] option from CMODE command as the cipher
9552 name decides the key length, nowadays. See the defined ciphers
9553 from the protocol specification.
9555 * Added [<hmac>] option to the CMODE command to define the HMAC
9556 for the channel. Added SILC_CMODE_HMAC channel mode.
9558 * Added [<hmac>] option for the JOIN command so that user can
9559 select which HMAC is used to compute the MACs of the channel
9562 * Added Hmac field to the Channel Message Payload. The integrity
9563 of plaintext channel messages are now protected by computing
9564 MAC of the message and attaching the MAC to the payload. The
9565 MAC is encrypted. Now, it is clear that this causes some
9566 overhead to the size of the packet but rationale for this is that
9567 now the receiver can verify whether the channel message decrypted
9568 correctly and also when private keys are set for the channel the
9569 receiver can decrypt the packet with several keys and check from
9570 the MAC which key decrypted the message correctly.
9572 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9573 lib/silccrypt/silccipher.[ch].
9575 * Added silc_hash_len to return the digest length into the
9576 lib/silcrypt/silchash.[ch].
9578 * Rewrote parts of Silc Channel Payload interface in the
9579 lib/silccore/silcchannel.[ch]. The encode function now also
9580 encrypts the packet and parse function decrypts it.
9582 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9584 * Fixed a minor formatting bug in the SKE's key material processing.
9585 It actually might have processed the keys wrong way resulting
9588 * Redefined the mandatory HMAC algorithms and added new algorithms.
9589 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9590 and hmac-md5 truncated to 96 bits. The mandatory is now
9591 hmac-sha1-96. Rest are optional (including the one that used
9592 to be mandatory). Rationale for this is that the truncated HMAC
9593 length is sufficient from security point of view and can actually
9594 make the attack against the HMAC harder. Also, the truncated
9595 HMAC causes less overhead to the packets. See the RFC2104 for
9598 * Added new [hmac] configuration section. The SKE used to use
9599 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9600 is of course wrong. The official names that must be proposed in
9601 the SKE are the ones defined in the protocol specification
9602 (hmac-sha1-96 for example). The user can configure any hmac
9603 using any hash function configured in the [hash] section. At
9604 least, the mandatory must be configured.
9606 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9608 * Added HMAC list to the SKE proposal list. It has now both
9609 hash algorithm list and HMAC list. This makes the protocol
9610 incompatible with previous versions. The SKE now seems to work
9611 the way it is supposed to work, for the first time actually.
9613 * Defined plain Hash algorithms to the protocol specification.
9616 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9618 * Implemented support for key agreement packets into the server.
9619 Added functions silc_server_key_agreement and
9620 silc_server_send_key_agreement. Other than these functions,
9621 server has nothing to do with this packet.
9623 * Added support for private message key packets into the server.
9624 Added functions silc_server_private_message_key and
9625 silc_server_send_private_message_key.
9629 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9630 called in the protocol's final callback instead in the END
9631 protocol state. This makes a little more sense and in the same
9632 time in client we can use the same protocol routines for normal
9633 key exchange and to key agreement packet handling as well.
9635 * Added to both client's and server's KE protocol context the
9636 SilcSKEKeyMaterial pointer to save the key material. We will
9637 bring the key material to the protocol's final callback by doing
9638 this. The final callback must free the key material.
9640 * Added SKE's packet_send callback into client's KE protocol
9641 context so that the caller can choose what packet sending function
9642 is used. This way we can use different packet sending when
9643 doing normal SKE when doing key agreement packet handling (in
9644 the key agreement packet handling we do not want to encrypt
9647 * Implemented the responder side of the key agreement routines
9648 in the client. The client can now bind to specified port and
9649 accept incoming key negotiation. The key material is passed
9650 to the application after the protocol is over.
9652 * Implemented the processing of incoming Key Agreement packet
9653 in the client. Added function silc_client_key_agreement to
9656 * Implemented the intiator side of the key agreement routines
9657 in the client. The client can now initiate key agreement with
9658 another remote client. The key material is passed to the
9659 application after the protocol is over.
9661 * Created client_keyagr.c to include all the key agreement
9664 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9665 SILC_TASK_CALLBACK except that it is not static.
9667 * Created client_notify.c and moved the Notify packet handling
9668 from the client.[ch] into that file.
9670 * Created client_prvmsg.c and moved all private message and
9671 private message key routines from the client.[ch] into that file.
9673 * Create client_channel.c and moved all channel message and
9674 channel private key routines from the client.[ch] into that file.
9676 * Changed silc_client_get_client_by_id_resolve to resolve with
9677 WHOIS command instead of IDENTIFY command, in the file
9678 lib/silclient/idlist.c.
9680 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9682 * Implemented the SKE's responder side to the Client library.
9684 * When FAILURE is received to the protocol do not trust it
9685 blindly. Register a timeout to wait whether the remote closes
9686 the connection as it should do it, only after that process the
9687 actual failure. This was changed to both client and server.
9689 * Added client_internal.h to include some of the structures
9690 there instead of client.h in lib/silcclient/.
9692 * Added function silc_task_unregister_by_callback to unregister
9693 timeouts by the callback function.
9695 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9697 * Some "Incomplete WHOIS info" errors has been appearing on the
9698 log files. Took away the entry->userinfo check from WHOIS
9699 reply sending. The entry->userinfo is now " " if client did not
9700 provide one. I thought this was fixed earlier but something
9701 is wrong still. Let's see if the error still appears.
9703 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9705 * Fixed a minor bug in the login when the channel key is
9706 re-generated in the server. It used to generate the key in
9707 wrong order and thus caused problems in the channel traffic.
9709 * Fixed a minor bug in channel key distsribution after
9710 KICK command. The key was not sent to the router even though
9713 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9715 * Added silc_ske_process_key_material_data as generic routine
9716 to process any key material as the SILC protocol dictates. The
9717 function is used by the actual SKE library but can be used by
9718 applications as well. This relates to the private message keys
9719 and the channel private keys since they must be processed the
9720 same way the normal SILC session keys. The protocol dictates
9721 this. Affected files: lib/silcske/silcske.[ch].
9723 Added also silc_ske_free_key_material to free the
9724 SilcSKEKeyMaterial structure.
9726 * Defined silc_cipher_set_key function to set the key for
9727 cipher without using the object's method function. The affected
9728 files: lib/silccrypt/silccipher.[ch].
9730 * Implemented silc silc_client_add_private_message_key,
9731 silc_client_add_private_message_key_ske,
9732 silc_client_del_private_message_key,
9733 silc_client_list_private_message_keys and
9734 silc_client_free_private_message_keys functions in the
9737 Added functions silc_client_send_private_message_key to send
9738 the Private Message Key payload and silc_client_private_message_key
9739 to handle incoming Private Message Key payload.
9741 * Added Cipher field to the Private Message Key payload to set
9742 the cipher to be used. If ignored, the default cipher defined
9743 in the SILC protocol (aes-256-cbc) is used.
9745 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9747 * Removed lib/silcclient/ops.h file.
9749 Redefined parts of the SILC Client Library API. Created new
9750 file silcapi.h that deprecates the ops.h file and defines the
9751 published Client Library API. Defined also private message key
9752 API and channel private key API into the file.
9754 This is the file that the application must include from the
9755 SILC Client Library. Other files need not be included by
9756 the application anymore.
9758 * Added new key_agreement client operation callback and also
9759 defined the Key Agreement library API for the application.
9761 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9763 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9764 is used by clients to request key negotiation between another
9765 client in the SILC network. If the negotiation is started it
9766 is performed using the SKE protocol. The result of the
9767 negotiation, the secret key material, can be used for example
9768 as private message key.
9770 Implemented the Key Agreement payload into the files
9771 lib/silccore/silauth.[ch].
9773 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9775 * Redefined ciphers for the SILC protocol. Added some new ciphers
9776 and defined the key lengths for the algorithms. Changed the
9777 code accordingly. The default key length is now 256 bits.
9779 * Fixed SKE key distribution function silc_ske_process_key_material
9780 when the key length is more than 128 bits. The default key
9781 length in SILC is now 256 bits.
9783 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9784 to indicate unsupported algorithm.
9786 * Renamed rijndael.c to aes.c and all functions as well.
9788 * Fixed a long standing channel key setting bug in client library.
9789 Weird that it has never surfaced before.
9791 * Fixed bug in channel deletion. If the entire channel is removed
9792 then it must also delete the references of the channel entry
9793 from the client's channel list as the client's channel entry and
9794 the channel's client entry share same memory.
9796 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9798 * Implemented CONNECT and SHUTDOWN commands in the client.
9800 * Implemented CLOSE command to the client.
9802 * Added the function silc_idlist_find_server_by_name into the
9803 files silcd/idlist.[ch].
9805 Added the function silc_idlist_find_server_by_conn into the
9806 files silcd/idlist.[ch].
9808 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9810 * DIE command was renamed to SHUTDOWN. Updated the both code
9813 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9814 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9816 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9819 * Added function silc_server_create_connection function to create
9820 connection to remote router. My server implementation actually
9821 does not allow router to connect to normal server (it expects
9822 that normal server always initiates the connection to the router)
9823 so the CONNECT command is only good for connecting to another
9826 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9828 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9829 or some other client was kicked from the channel.
9831 Implemented the handling of the notify type to both client
9834 Implemented silc_server_send_notify_kicked to send the KICKED
9835 notify. It is used to send it to the server's primary router.
9837 * Implemented the KICK command into server and client.
9839 * Added `query' argument to the silc_idlist_get_client function
9840 to indicate whether to query the client from server or not if
9843 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9844 to indicate that the client is not channel founder.
9848 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9850 * Removed the rng context from SilcPacketContext structure and
9851 changed that the packet routine uses the Global RNG API.
9853 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9855 * Added support for quit message that client can "leave" on the
9856 channel when it quits the SILC. It is ditributed inside the
9857 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9859 Added silc_server_free_client_data that will take the
9860 signoff message as argument.
9862 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9864 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9866 * Updated parts of the protocol specification to keep it up
9869 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9871 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9872 payloads in one packet.
9874 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9875 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9876 use now the new List flag.
9878 * Also deprecated the following packet types: REPLACE_ID,
9879 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9881 * Added list support for Notify packet in server.
9883 * Added silc_server_send_notify_channel_change to send the
9884 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9885 the silc_server_send_replace_id.
9887 * Added silc_server_send_notify_nick_change to send the
9888 NICK_CHANGE notify type. Deprecates the function
9889 silc_server_send_replace_id.
9891 * Added silc_server_send_notify_join to send the JOIN notify type.
9892 Deprecates the function silc_server_send_new_channel_user.
9894 * Added silc_server_send_notify_leave to send LEAVE notify type.
9895 Deprecates the function silc_server_send_remove_channel_user.
9897 * Added silc_server_send_notify_cmode and
9898 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9899 types. Deprecates the silc_server_send_set_mode function.
9901 * Added SERVER_SIGNOFF notify type to indicate that server has
9902 quit. This means that all clients on the channel from that
9903 server will drop. This can be also used when netsplit happens.
9905 Deprecated REMOVE_ID packet type since it is not needed anymore
9908 Added silc_server_send_notify_server_signoff to send the
9909 SERVER_SIGNOFF notify type. Deprecates the function
9910 silc_server_send_remove_id.
9912 Added also silc_server_send_notify_signoff to send the
9913 SIGNOFF notify type.
9915 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9916 SILC protocol from this day on. Changed the protocol
9917 specification as well.
9919 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9920 notify type. It is used between routers to notify about
9921 topic changes on a channel.
9923 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9926 * Partly updated the protocol specification to comply with the
9927 changes now made. It is still though a bit outdated.
9929 * The JOIN notify type now takes one extra argument <Channel ID>.
9930 The packet used to be destined to the channel but now the
9931 JOIN type may be sent as list thus it is impossible to
9932 destine it to any specific channel. By adding this argument
9933 it is again possible.
9935 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9937 * Added CREDITS file. The CHANGES and CREDITS file will appear
9938 in the distribution as well.
9940 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9942 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9943 types in the server's silcd/packet_receive.c.
9945 * Implemented CMODE and CUMODE to work in router environment.
9947 * Fixed minor encoding and decoding buglet from the
9948 lib/silccore/silcmode.c.
9950 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9953 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9955 * Changed all SilcConfigServer* and silc_config_server* to
9956 SilcServerConfig* and silc_server_config*, respectively.
9959 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9961 * Associated the ID (client or server ID) to the Authentication
9962 Payload to avoid any possibility of forging. Updated the
9963 protocol specification and the code accordingly.
9965 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9967 * The RSA key length is now save to the RsaKey context in the
9968 key generation process in lib/silccrypt/rsa.c. The key length
9969 is now used to figure out the maximum size of the block allowed
9970 to be encrypted/signed.
9972 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9973 is equivalent to the silc_mp_mp2bin but does not allocate any
9976 * Changed silc_mp_mp2bin API to take length argument. If it is
9977 non-zero then the buffer is allocated that large. If zero, then
9978 the size is approximated using silc_mp_sizeinbase, which however
9981 * Created Global RNG API which is global RNG that application can
9982 initialize. After initializing, any routine anywhere in the
9983 code (including library) can use RNG without allocating a new
9984 RNG object. This was done to allow this sort of use of the
9985 RNG in code that has no chance to allocate RNG object. All
9986 applications currently allocate this and many routines in the
9987 library use this. Affected file lib/silccrypt/silcrng.[ch].
9989 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9990 it to use the Global RNG API.
9992 * Defined Authentication Payload into protocol specification that
9993 is used during SILC session to authenticate entities. It is
9994 used for example by client to authenticate itself to the server
9995 to obtain server operator privileges.
9997 Implemented this payload into the lib/silccore/silcauth.[ch].
9998 Implemented also routines for public key based authentication
9999 as the new protocol specification dictates.
10001 Moved definitions of different authentication methods from
10002 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10004 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10005 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10006 silc_pkcs_verify_with_hash functions into the file
10007 lib/silccrypt/silcpkcs.[ch].
10009 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10011 * The client entry's userinfo pointer must be always valid.
10012 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10013 will fail since it requires the userinfo. Now, the userinfo
10014 is allocated as "" if actual userinfo does not exist. Actually,
10015 it must exist and it is totally Ok to drop client connections
10016 that does not announce the userinfo. However, we will make
10017 this workaround for now.
10019 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10020 to return the remote port by socket.
10022 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10024 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10025 SILC_SERVER_PENDING_EXEC and added an new macro
10026 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10027 data or when error occurs while processing the pending command.
10029 Added new argument `destructor' into silc_server_command_pending
10030 and to the SilcServerCommandPending object. This destructor is
10031 now called after calling the pending callback or if error occurs
10032 immediately. If error occurs the actual pending callback won't
10033 be called at all - only the destructor. The destructor may be
10034 NULL if destructor is not needed.
10036 All this applies for client library code as well. Similar
10037 changes were made there as well for the pending commands.
10039 In the client, the application must now allocate the
10040 SilcClientCommandContext with the silc_client_command_alloc
10043 * Added reference counter to the SilcServerCommandContext. Added
10044 function silc_server_command_alloc and silc_server_command_dup
10047 Same type of functions added to the client library for the same
10050 * Removed the cmd_ident from IDListData away since it is now
10051 global for all connections. It is the command identifier used
10052 in command sending and with pending commands. The affected file
10055 * Added reference counter to the SilcSocketConnection objecet to
10056 indicate the usage count of the object. The object won't be
10057 freed untill the reference counter hits zero. Currently only
10058 server uses this, and client ignores it. The client must be
10059 set to use this too later. The affected files are
10060 lib/silccore/silcsockconn.[ch]. Added also the function
10061 silc_socket_dup to increase the reference counter.
10063 This was mainly added because it is possible that the socket
10064 is removed underneath of pending command or other async
10065 operation. Now it won't be free'd and proper DISCONNECTING
10066 flags, etc. can be set to avoid sending data to connection that
10067 is not valid anymore.
10069 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10070 the connection. After that it sets SILC_SET_DISCONNECTED.
10071 It is, however, possible that the socket data is not still freed.
10072 The silc_server_packet_process now checks that data is not
10073 read or written to connection that is DISCONNECTED. The socket
10074 get's freed when the reference counter hits zero.
10076 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10078 * Changed the client operation API: channel_message operation's
10079 `sender' is now the client entry of the sender, not the nickname
10080 and the `channel' is the channel entry, not the channel name.
10082 In the private_message operation the `sender' is now also the
10083 client entry of the sender not the nickname.
10085 Affected file is lib/silcclient/ops.h and all applications
10086 using the client operations.
10088 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10090 * Moved the calling of ops->connect() from connect_to_server_final
10091 into receive_new_id functin since that is the point when the
10092 client is actually allowed to send traffic to network. The
10093 affected file is lib/silcclient/client.c.
10095 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10097 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10098 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10099 (if needs broadcasting) instead of broadcasting the packets one
10100 by one which would make a burst in the network traffic.
10102 * Added `broadcast' argument to the functions in silcd/server.[ch]
10103 silc_server_create_new_channel[_with_id] to indicate whether
10104 to send New Channel packet to primary router.
10106 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10108 * Added new function into the silcd/server.[ch] files:
10109 silc_server_create_new_channel_with_id to create new channel with
10110 already existing Channel ID.
10112 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10113 lib/silccore/silcpacket.h. This packet is used t send list of
10114 Set Mode payloads inside one packet. Server uses this to set
10115 the modes for the channels and clients on those channels, that it
10116 announced to the router when it connected to it. The protocol
10117 specification has been updated accordingly.
10119 * The silc_server_new_channel did not handle the packet coming
10120 from normal server as it normally does not send that. However,
10121 when it announces its channels it does send it. Implemented
10122 the support for that.
10124 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10125 into the file lib/silccore/id.h.
10127 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10129 * Fixed memory leaks in the functions silc_idlist_del_client,
10130 silc_idlist_del_channel and silc_idlist_del_server in the file
10131 silcd/idlist.c. All of those leaked like a sieve.
10133 * Fixed some small memory leaks in the client's function
10134 silc_client_notify_by_server.
10136 * Added functions into silcd/server.c: silc_server_announce_clients,
10137 silc_server_announce_channels and silc_server_announce_server.
10138 These functions are used by normal and router server to announce
10139 to its primary router about clients, channels and servers (when
10140 router) that we own. This is done after we've connected to the
10143 These functions effectively implements the following packet types:
10144 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10145 and SILC_PACKET_NEW_ID_LIST.
10147 * Added new functions into the silcd/packet_receive.[ch]:
10148 silc_server_new_id_list, silc_server_new_channel_list and
10149 silc_server_new_channel_user_list to handle the incoming
10150 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10152 * Added support of changing Channel ID in the function
10153 silc_server_replace_id. If the server that announces a channel
10154 to the router already exists in the router (with same name but
10155 with different Channel ID), router is responsible to send
10156 Replace ID packet to the server and force the server to change
10157 the Channel ID to the one router has.
10159 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10160 client that the Channel ID has been changed by the router. The
10161 normal server sends this to the client. Client must start using
10162 the new Channel ID as the channel's ID.
10164 Implemented handling of this new type into lib/silcclient/client.c
10165 into the function silc_client_notify_by_server.
10167 * Added new function silc_idlist_replace_channel_id into the files
10168 silcd/idlist.[ch] to replace the Channel ID.
10170 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10172 * Call silc_server_command_identify_check always when processing
10173 the IDENTIFY command in silcd/command.c
10175 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10177 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10178 send keepalive packets. The packet can be sent by clients,
10179 servers and routers.
10181 Added function silc_socket_set_heartbeat into the file
10182 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10183 If not set, the heartbeat is not performed. The actual
10184 heartbeat is implemented in the low level socket connection
10185 library. However, application is responsible of actually
10186 sending the packet.
10188 Added silc_server_send_heartbeat to send the actual heartbeat
10189 packet into silcd/packet_send.[ch]. Server now performs
10190 keepalive with all connections.
10192 * Added silc_task_get_first function into lib/silcutil/silctask.c
10193 to return the timeout task with shortest timeout. There was a bug
10194 in task unregistration that caused problems. TODO has been
10195 updated to include that task system must be rewritten.
10197 * The client library will now resolve the client information when
10198 receiving JOIN notify from server for client that we know but
10199 have incomplete information.
10201 * Rewrote parts of silc_server_remove_from_channels and
10202 silc_server_remove_from_one_channel as they did not remove the
10203 channel in some circumstances even though they should've.
10205 * Encryption problem encountered in server:
10207 The LEAVE command used to send the Channel Key packet to the
10208 router immediately after generating it. However, the code
10209 had earlier sent Remove Channel user packet but not immediately,
10210 ie. it was put to queue. The order of packets in the router
10211 was that Channel Key packet was first and Remove Channel User
10212 packet was second, even though they were encrypted in the
10213 reverse order. For this reason, MAC check failed. Now, this
10214 is fixed by not sending the Channel Key packet immediately but
10215 putting it to queue. However, this is more fundamental problem:
10216 packets that are in queue should actually not be encrypted
10217 because packets that are sent immediately gets encrypted
10218 actually with wrong IV (and thus MAC check fails). So, packets
10219 that are in queue should be encrypted when they are sent to
10220 the wire and not when they put to the queue.
10222 However, the problem is that the current system has not been
10223 designed to work that way. Instead, the packet is encrypted
10224 as soon as possible and left to the queue. The queue is then
10225 just purged into wire. There won't be any fixes for this
10226 any time soon. So, the current semantic for packet sending
10229 o If you send packet to remote host and do not force the send
10230 (the packet will be in queue) then all subsequent packets to the
10231 same remote host must also be put to the queue. Only after the
10232 queue has been purged is it safe again to force the packet
10235 o If you send all packets immediately then it safe to send
10236 any of subsequent packets through the queue, however, after
10237 the first packet is put to queue then any subsequent packets
10238 must also be put to the queue.
10240 Follow these rules and everything works fine.
10242 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10244 * Added new function silc_server_remove_clients_by_server to
10245 remove all client entries from ID list when the server connection
10246 is lost. In this case it is also important to invalidate all
10247 client entires as they hold the invalid server entry. This
10248 fixes fatal bug when server has lost connection and will reconnect
10251 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10253 * Made some sanity checks to silc_server_daemonise like to check
10254 whether the requested user and group actually exists.
10256 * Added sanity check to SKE's silc_ske_responder_finish to check
10257 that the public and private key actually is valid.
10259 * Invalidate the client's nickname when receiving Replace ID
10260 packet and the Client ID is being replaced. This means that the
10261 server will query the nickname if someone needs it (client)
10264 * Sort the ID Cache in client library when the ID Cache data
10265 has changed (needs sorting).
10267 * Do not allow for SILC client to create several connections to
10268 several servers. The client does not support windows right now
10269 and generating multiple connections causes weird behaviour.
10271 Irssi-silc client does support windows and can handle several
10272 connections without problems, see: www.irssi.org and SILC plugin.
10274 * Fixed some places where client was added to the IDList. The
10275 rule of thumb is following (in order to get everything right):
10276 If the client is directly connected local client then the
10277 `connection' argument must be set and `router' argument must be
10278 NULL to silc_idlist_add_client function. If the client is not
10279 directly connected client then the `router' argument must
10280 bet set and the `connection' argument must be NULL to the
10281 silc_idlist_add_client function.
10283 * The funtion silc_server_packet_send_local_channel actually did
10284 not check whether the client was locally connected or not. It
10285 does that now. Fixed a bug related to LEAVE command.
10287 * Fixed Remove Channel User payload parsing bug in server's
10288 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10290 * The server's silc_server_save_channel_key now checks also the
10291 global ID list for the channel as it might not be in the local
10292 list. Fixed a bug related to LEAVE command.
10294 * Is this the end of the [<unknown>] buglet that has been lurking
10295 around for a long time? A little for loop fix in server's
10296 silc_server_command_whois_parse that is used by both IDENTIFY
10297 and WHOIS command. At least, this was a clear bug and a cause
10298 of one type of [<unknown>] buglet.
10300 * WHOIS and IDENTIFY commands call the function
10301 silc_server_command_[whois/identify]_check function even if
10302 we are not router server.
10304 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10306 * Added --with-gmp configuration option. If set the GMP
10307 is always compiled in the SILC source tree. If not set then
10308 it is checked whether the system has the GMP3 installed. If
10309 it has then the GMP won't be compiled (the system's headers
10310 and library is used), if it doesn't have it then the GMP is
10311 compiled in the SILC source tree.
10313 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10315 * Changed RSA private exponent generation to what PKCS #1
10316 suggests. We try to find the smallest possible d by doing
10317 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10318 not security fix but optimization.
10320 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10322 * Added new config entry [Identity] to fork the server and run
10323 it as specific user and group. A patch from Bostik.
10325 * Imported Dotconf configuration library into lib/dotconf.
10326 This will be used to create the SILC configuration files later.
10327 It will appear in the distsribution after this commit.
10329 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10331 * A big code auditing weekend happening. Auditing code for
10332 obvious mistakes, bugs and errors. Also, removing any code
10335 Removed files for being obsolete:
10337 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10338 inline in the file lib/silcutil/silcbuffer.h)
10340 o lib/silcutil/silcbufutil.c (the header has inline versions)
10342 Changed code to fix possible error conditions:
10344 o The buffer formatting routines now check that the destination
10345 buffer really has enough space to add the data. This applies for
10346 both buffer formatting and unformatting
10347 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10348 unformatting was changed to accomodate following rules:
10349 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10350 sent to the function while XXX_*STRING will not allocate or copy
10351 the data into the buffer. Instead it sets the pointer from the
10352 buffer into the pointer sent as argument (XXX_*STRING used to
10353 require that the pointer must be allocated already). This change
10354 makes this whole thing a bit more consistent and more optimized
10355 (note that the data returned in the unformatting with XXX_*STRING
10356 must not be freed now). The routines return now -1 on error.
10358 o Tried to find all code that use buffer_format and buffer_unformat
10359 and added return value checking to prevent formatting and
10360 especially unformatting errors and possible subsequent fatal
10363 o Changed ske->x and ske->KEY to mallocated pointers in
10364 lib/silcske/silcske.h. Fixed possible data and memory leak.
10366 o Added return value checking to all *_parse* functions. Fixed
10367 many memory leaks as well.
10369 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10370 so that buffer overflows would not happen. All code now also
10371 checks the return value as it can fail.
10373 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10375 * Added reconnection support to server if the normal server looses
10376 its connection to the router (for example if router is rebooted).
10377 The server performs normal reconnection strategy implemented
10378 to the server. Affected file silcd/server.c.
10380 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10382 * Added new packet type SILC_PACKET_SET_MODE that is used to
10383 distribute the information about changed modes (for clients,
10384 channels and clients channel modes) to all routers in the
10385 network. Updated the protocol specification accordingly.
10387 Added functions into silcd/packet_send.c and
10388 silcd/packet_receive.c: silc_server_send_set_mode,
10389 silc_server_set_mode.
10391 Added new files silcmode.[ch] into lib/silccore that implements
10392 the encoding and decoding of Set Mode Payload. Added new type
10393 SilcSetModePayload. Moved the definitions of different modes
10394 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10396 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10398 * Oops, a little mistake in server's connection authentication
10399 protocol. The protocol is not ended with FAILURE but with
10400 SUCCESS if the authentication is Ok. :) Affected file is
10403 * Implemented NICK_CHANGE notify handling in server in the file
10404 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10405 the local clients on the channel. After the changing nickname
10406 in router environment snhould work and the [<unknown>] nickname
10407 should appear no more.
10409 The silc_server_replace_id function that receives the Replace ID
10410 payload now sends the NICK_CHANGE notify type also in the file
10411 silcd/packet_receive.c
10413 * Changed WHOIS and IDENTIFY command to support the maximum amount
10414 of arguments defined in protocol specs (3328 arguments). This
10415 fixed a bug that caused problems when there were more than three
10416 users on a channel.
10418 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10420 * Added extra parameter, command identifier, to the
10421 silc_client_send_command so that explicit command identifier
10424 Changed that ID list routines uses specific command identifier
10425 when sending WHOIS/IDENTIFY requests to the server so that they
10426 can be identified when the reply comes back.
10428 Affected files lib/silcclient/command.[ch],
10429 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10431 * Added `sender' argument to silc_server_packet_send_to_channel
10432 to indicaet the sender who originally sent the packet to us
10433 that we are now re-sending. Ignored if NULL. Affected file
10434 silcd/packet_send.[ch].
10436 * Added some server statistics support in silcd/server_internal.h
10437 SilcServerStatistics structure and around the server code. Also
10438 send some nice statistics information when client is connecting
10441 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10443 * Fixed channel ID decoding in server's JOIN command reply in
10444 silcd/command_reply.c
10446 * Fixed braodcasting of replace ID payload to not to send it if
10447 we are standalone server in silcd/packet_receive.c.
10449 * Fixed all channel message sending routines to not to send
10450 packets to clients that has router set, since they are routed
10451 separately in the same function earlier. Affects file
10452 silcd/packet_send.c and all channel packet sending functions.
10454 * In USERS reply, res_argv[i] are not allocated, the table
10455 is allocated. Thus changed that free the table, not its
10458 * In server's whois_check and identify_check if the client is
10459 locally connected do not send any WHOIS commands - they are not
10462 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10464 * Fixed some minor bugs in client when sending WHOIS command. The
10465 arguments was in wrong order.
10467 * Removed statis function add_to_channel from server in
10468 silcd/command.c that was previously used with the joining but
10471 * Tested USERS command in router environment successfully with two
10472 routers, two servers and two clients.
10474 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10476 * Reorganized the USERS command and command reply in client library
10477 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10478 When the command is given by user we register a pending command
10479 callback that will reprocess the command after the reply has been
10480 received from the server. When reprocessing the packet we then
10481 display the information. Thus, the USERS information is displayed
10482 now in the command callback instead of in the command reply
10483 callback. The processing of the command is same as previously
10484 when server has sent the command reply in the JOINing process.
10486 * Added to USERS command in silcd/command_reply.c to join the client,
10487 we didn't use to know about, to the channel after we've created
10488 a client entry for it. Also, for clienet we did know already still
10489 check whether it is on the channel or not and add it if not.
10491 * Removed silc_server_command_join_notify as the function and its
10494 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10496 * Changed the client's pending command handling to the same as the
10497 server's pending command handling. It is also now possible to
10498 execute command reply functions from other command reply
10499 function as the function callbacks for commands and command
10500 replies are one and same. The pending commands are not static
10501 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10502 in client connection context. Thus, pending commands are server
10503 connection specific as it is convenient.
10505 Changed the function silc_client_command_pending and
10506 silc_client_command_pending_del and added new function
10507 silc_client_command_pending_check. Removed the
10508 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10511 * Added cmd_ident, current command identifier, to the client
10512 connection context in lib/silcclient/client.h to keep track on
10513 command identifiers used in command sending. Client's command reply
10514 function handling now supports the mandatory command identifiers.
10516 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10517 funtions in client to fully support pending command callbacks.
10519 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10520 as one of the arguments to the application in the command reply
10523 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10524 before first releasing SILC but came back. Now it is removed again
10525 and should come back nomore. The FORWARDED flag was used only
10526 by the JOINing procedure by forwarding the command packet to router.
10527 Now, the JOINing procedure has been changed to more generic (due
10528 to various router environment issues) and FORWARDED is not needed
10529 anymore for anything. The protocol specification is yet to be
10532 Now, removed silc_server_packet_forward from server and the flag
10533 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10535 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10537 * Renamed NAMES command to USERS command. The NAMES was named that
10538 due to historical reasons. Now it is renamed. Also, rewrote
10539 parts of the USERS command. The nickname list is not sent anymore
10540 by the server. Only Client ID and mode lists are sent in the USERS
10541 command. Changed this also to the protocol specification.
10543 The client now resolves the names and stuff after it receives
10544 the USERS list from the server when joining to the channel.
10546 * WHOIS and IDENTIFY commands has been changed to support multiple
10547 Client ID's per command. One can now search for multiple users
10548 in the network by sending only one WHOIS or IDENTIFY command.
10549 Changed the code and the protocol specifications.
10551 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10552 uses silc_server_command_whois_parse to parse the request. */
10554 * If normal server, do not parse the WHOIS and IDENTIFY requests
10555 before sending it to the router. Saves some time.
10557 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10559 * Fixed JOIN command on client library. Wrong number of arguments
10560 used to crash the client.
10562 * Added silc_server_channel_has_global function to check whether
10563 channel has global users or not.
10565 * Added silc_server_channel_has_local function to check whether channel
10566 has locally connected clients on the channel.
10568 * The silc_server_remove_from_one_channel now checks whether the
10569 channel has global users or not after given client was removed from
10570 the channel. It also checks whether the channel has local clients
10571 on the channel anymore. If it does not have then the channel entry
10572 is removed as it is not needed anymore.
10574 * The silc_server_notify now checks on JOIN notify whether the joining
10575 client is one of locally connected or global. If it is global then
10576 the channel has now global users on the channel and that is marked
10577 to the channel entry. Also, it now saves the global client to
10578 global list who is joining and JOINs it to the channel. This is
10579 for normal server, that is.
10581 Changed silc_server_send_notify_on_channel,
10582 silc_server_packet_relay_to_channel and
10583 silc_server_packet_send_to_channel check if we are normal server
10584 and client has router set (ie. global client) do not send the
10585 message to that client, as it is already routed to our router.
10587 * Implemented LEAVE notify type handling in silc_server_notify
10590 * Tested LEAVE command in router environment successfully. Tested
10591 with two routers, two servers and two clients.
10595 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10597 * Implemented SIGNOFF notify type handling in silc_server_notify
10600 * silc_server_remove_id now removes the client entry from all channels
10601 it has joined and thusly sends SIGNOFF notify type.
10603 * Rewrote the NAMES list generation in server by removing two excess
10604 loops. The lists are created now inside one loop.
10606 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10608 * silc_server_remove_channel_user checks now also global list
10609 for channel and client.
10611 * silc_server_new_channel_user checks now both local and global
10612 list for channel and client. Fixed a bug in client id decoding.
10613 Used to decode wrong buffer.
10615 * silc_server_channel_message checks now both local and global
10616 list for channel entry.
10618 * Tested channel joining (hence JOIN) in router environment
10619 successfully. Tested with two routers, two servers and two
10622 * Tested channel message sending in router environment successfully.
10624 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10626 * Added silc_server_save_channel_key into server.[ch] to save the
10627 received channel key in Channel Key payload processing. It is
10628 also used in JOIN command reply handling.
10630 Equivalent function silc_client_save_channel_key added into
10631 client.[ch] into client library.
10633 * Changed JOIN command reply to send information whether the channel
10634 was created or not (is existing already) and the channel key
10635 payload. Changed protocol specs accordingly.
10637 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10638 the request was sent by ID and not by nickname. Crashed on
10641 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10643 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10644 now correctly save the received data.
10646 * silc_server_free_sock_user_data now notifies routers in the
10647 network about entities leaving the network.
10649 At the same time implemented functions silc_server_remove_id
10650 and silc_server_send_remove_id to receive and send REMOVE_ID
10651 packets. The packet is used to notify routers in the network
10652 about leaving entities. The ID removed will become invalid in
10655 * Added function silc_idlist_del_server into server. Removes and
10656 free's server entry from ID list.
10658 * silc_server_private_message function now checks, if we are router,
10659 that the destination ID really is valid ID, naturally.
10661 * In router when NEW_ID packet is received (for new client) the
10662 hash of the Client ID is saved in the ID Cache but the
10663 client->nickname is set to NULL, instead of putting the hash
10666 IDENTIFY command now also checks that client->nickname must be
10667 valid. If it is not if will request the data from the server who
10668 owns the client. Added new function
10669 silc_server_command_identify_check.
10671 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10672 to set the command to already allocated Command Payload.
10674 * Tested private message sending in router environment with two
10675 routers, two servers and two clients. Fixed minor bugs and now
10678 * Fixed segfault from client's NAMES command. Used to crash if
10679 not on any channel.
10681 * Forwarded packets must not be routed even if it is not destined
10682 to the receiver. Changed server code comply with this.
10684 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10686 * Added `require_reverse_mapping' boolean value to ServerParams
10687 structure. If TRUE (not default) the server will require that
10688 the connecting host has fully qualified domain name.
10690 If the reverse mapping is not required and hostname could not be
10691 found the IP address is used as hostname.
10693 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10695 * Implemented version string checking to both client and server.
10696 The check is incomplete currently due to the abnormal version
10697 strings used in development version of SILC.
10699 * Changed all command functions in server to use the new
10702 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10704 * Changed char *data to unsigned char *data in ID Cache system to
10705 support binary data as ID Cache data. Changed code to support
10706 binary data in lib/silccore/idcache.c.
10708 * Renamed silc_server_packet_relay_command_reply to
10709 silc_server_command_reply as it is normal packet receiving
10710 function. Rewrote the function to accept command replys for
10711 servers and not only for clients.
10713 * Mark remote router always as registered server if we are connecting
10714 to it. Otherwise, commands sent by the router to us are ignored.
10716 * All ID List find routines now returns the ID Cache Entry pointer
10717 as well if requested.
10719 * WHOIS command works now in router environment, tested with two
10720 routers, two servers and two clients.
10722 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10723 in router environment (as it is almost equivalent to WHOIS) but
10724 hasn't been tested thoroughly. Added new functions:
10726 silc_server_command_identify_parse
10727 silc_server_command_identify_send_reply
10728 silc_server_command_identify_from_client
10729 silc_server_command_identify_from_server
10731 * Disabled route cache adding because adding two different ID's with
10732 same IP replaces the old cache entry thus giving wrong route.
10733 The entry->router->connection is always the fastest route anyway
10734 so route cache may not be needed. Of course, new routes maybe
10735 established after receiving the ID when the entry->router->connection
10736 might not be anymore the most optimal.
10738 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10740 * Add route cache for received ID for fast routing.
10742 * Added silc_server_packet_route to route received packet on router
10743 that is not destined to us.
10745 * Renamed silc_server_get_route to silc_server_route_get.
10747 * Added id_string and id_string_len fields into SilcServer to
10748 include encoded ServerID for fast comparing without excess
10749 encoding of the ID's.
10751 * Cleaned up WHOIS command on server side. Added following static
10754 silc_server_command_whois_parse
10755 silc_server_command_whois_check
10756 silc_server_command_whois_send_reply
10757 silc_server_command_whois_from_client
10758 silc_server_command_whois_from_server
10760 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10761 arguments in command replies. All command functions should be
10762 updated to use this macro.
10764 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10766 * Minor typo fixes on command reply handling on server.
10768 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10770 * Added silc_server_command_add_to_channel internal routine to add
10771 the client to the channel after router has created the channel and
10772 sent command reply to the server.
10774 * Added generic silc_server_send_command to send any command from
10777 * Use static buffer with ID rendering instead of duplicating data.
10779 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10781 * Fixed a channel user mode bug when joining to a channel server gave
10782 everybody channel founder rights, oops.
10784 * We mark ourselves as the router of the incoming server connection
10785 if we are router ourselves. This way we can check in some packet
10786 sending functions whether it is locally connected server. For
10787 incoming router connections we put NULL.
10789 * For router sending packets locally means now always sending the
10790 packet cell wide; to local clients and local servers. For normal
10791 server sending packet locally means sending it to only local
10794 * Fixed the JOIN command to really work in router environment. If the
10795 channel is created it is always created by the router. Router is
10796 also responsible of making the initial joining to the channel,
10797 sending JOIN notify to the sending server and distributing
10798 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10799 does not exist server doesn't do anything else but forward the
10800 command to the router which performs everything.
10802 * Added silc_server_send_channel_key function to send the Channel Key
10805 * Added silc_server_create_channel_key to create new channel key. The
10806 channel key is now re-generated everytime someone joins or leaves
10807 a channel, as protocol dictates. Note: channel->key_len is the
10808 key length in bits.
10810 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10812 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10813 packet_receive.[ch] to separate packet sending and receiving
10814 routines. The server.[ch] now includes everything else including
10815 actual packet processing (writing and reading data) and other
10818 Renamed silc_server_private_message_send_internal to
10819 silc_server_send_private_message. The routine is still though
10820 used only to relay private messages as server does not send
10821 private messages itself.
10823 Renamed silc_server_new_channel to silc_server_create_new_channel
10824 and added new function sicl_server_new_channel that handles the
10825 incoming New Channel packet. Added also new sending function
10826 silc_server_send_new_channel to send New Channel Payload.
10828 * Added new function silc_server_notify to process incoming notify
10829 packet to the server/router. Server may then relay the notify
10830 to clients if needed.
10832 * Added new function silc_server_new_channel_user to process incoming
10833 New Channel User packet. Router will redistribute the packet and
10834 send JOIN notify to its local clients and locally connected servers
10835 if needed. Normal server will send JOIN notify to its local client
10836 on same channel when received this packet. Added also corresponding
10837 sending function silc_server_send_new_channel_user to sent the
10840 * Added boolean route argument to send_notif_to_channel and
10841 packet_send_to_channel functions to attempt to route the packet
10842 if it is TRUE and send only locally if it is FALSE.
10844 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10846 * silc_server_replace_id now broadcasts the received replace ID
10847 packet if it is not broadcast packet already. The router must
10848 broadcast to inform other routers about changed ID.
10850 * Added backpointer to server's router into SilcServer context in
10851 silcd/server_internal.h.
10853 * Fixed silc_server_packet_broadcast to send correct broadcast
10856 * The channel key is now distributed to the local client as soon
10857 as it is received from the router (in router environment) so that
10858 no other packet may be sent for the channel until client has
10861 * silc_server_remove_channel_user now broadcasts the received
10862 Remove Channel User packet if it is not broadcast packet already.
10863 The router must broadcast to inform other routers about removed
10866 * Added users field into SilcPacketContext that is a reference count
10867 of the context. One can increase the reference count by calling
10868 silc_packet_context_dup which is now changed to just increase the
10869 reference count instead of duplicating the data. The reference
10870 count is decresed by calling silc_packet_context_free that will
10871 free the data after the reference count hits zero.
10873 For now on the packet context and everything allocated into it
10874 (including the raw packet from network) must be freed by calling
10875 the new silc_packet_context_free function. Added also new function
10876 silc_packet_context_alloc that must be used now to allocate the
10877 context. This also means that if a routine is asynchronous from
10878 silc_[client/server]_packet_parse_type the packet context must
10879 be duplicated by calling silc_packet_context_dup. Otherwise it
10880 gets free'd after silc_[client/server]_packet_parse_type returns.
10881 Also, one must remember that if packet is duplicated then its
10882 reference count must be decresed by calling the free function as
10883 many times as it was duplicated.
10885 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10886 from both client and server.
10888 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10890 * Made joining to a channel working in router environment.
10892 * Cleaned up JOIN command on server side and create function
10893 silc_server_command_join_channel internal routine to make the
10896 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10898 * Changed silc_command_pending list to SilcDList. Also, added
10899 `ident' field to SilcServerCommandPending structure to identify
10900 the reply and to call correct callback.
10902 Added silc_server_command_pending_check function to replace the
10903 corresnponding macro. The silc_command_pending list is not
10906 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10907 to set identifier to previously allocated Command Payload. It
10908 is used to set identifier for command when resending Command
10911 * Added silc_command_payload_encode_payload to encode Command
10912 Payload buffer from SilcCommandPayload structure.
10914 * Added silc_argument_payload_encode_payload to encode Argument
10915 payload buffer from SilcArgumentPayload structure.
10917 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10919 * Changed WHOIS command to support router connection on server side.
10920 The whois request is always sent to router unless the server is
10921 standalone server. After server has received the reply from the
10922 router will it send the reply to the client.
10924 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10925 broadcast received broadcast packet. The function is used only
10926 by router. The broadcast packet is always sent to the router's
10929 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10930 render given ID to printable string, for log files for example.
10932 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10934 * Made basic router to router connections working. At least they
10935 can now connect to each other but nothing really works the way
10936 they are supposed - yet.
10938 * Added new initiator token to RouterConnection configuration
10939 file in silcd/serverconfig.[ch]. It is used to tell whether we
10940 are the initiator to the remote router or whether we'll expect
10941 the other end to connect.
10943 * Moved registering of listener task to silc_server_init, hence
10944 the server starts listenning as soon as it is run, even if it
10945 does not have connections to other routers. Let's see how well
10948 * Changed default connection retry timeouts for more suitable in
10951 * Removed cipher and such arguments from silc_idlist_add_client
10952 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10953 Added new function silc_idlist_add_data to add the keys and stuff
10956 * Added SilcIDListData structure and added it to SilcClientEntry
10957 and SilcServerEntry as their first field in the structure. This
10958 way we can explicitly cast the ID entries to the SilcIDListData
10959 structure and get common data for the entries. In past, we had
10960 to first check what type of connection it is and then cast it to
10961 correct ID entry type. Now, we can directly cast the opaque
10962 pointer to the SilcIDListData (no matter what ID entry it actually
10963 is) and get the data needed.
10965 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10967 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10968 in some circumstances even if threre were timeout tasks, though not
10969 IO tasks, but tasks anyway. Now fixed.
10971 * Defined SilcServerConnection structure to hold connection specific
10972 stuff about directly connected servers and routers. The definition
10973 is currently in silcd/server_internal.h. I thought about having
10974 a bit more important role fro this struct but for now it is used
10975 only when connecting to other server (or router actually).
10977 * Added connecting retry support in server when connecting to
10978 router(s). The retry feature implement exponential backoff
10979 algorithm. Also, added SilcServerParams structure to hold default
10980 parameters for server. For now, it include these retry settings
10981 and are hard coded. After server is moded to be as Silc Server
10982 Library this structure will be more important.
10984 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10986 * Changed client librarys channel->clients table to SilcList and
10987 changed code accordingly.
10989 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10991 * Changed client's channel table to SilcList and changed code
10992 accordingly. Also changed SilcChannelClientEntry to include back-
10993 pointer to the channel so that client entry can use that structure
10994 as list as well and we have fast cross-reference to the channel.
10995 This change dramatically decreased the complexity of channel
10996 handling with client entry and vice versa (removed one extra
10997 loop when searching for channel entry from many functions).
10999 * Changed server->sim from table to SilcDList and changed code
11002 * NAMES command can now be used from user interface. It will show
11003 the user list on the channel, neatly.
11005 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11006 Code now saves realname of the user if it becomes available.
11008 * Renamed configure.in to configure.in.pre and made ./prepare
11009 script to automatically add correct version string to
11010 configure.in which it creates from configure.in.pre.
11012 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11014 * NAMES command reply now shows users mode with the nickname when
11015 joining to channel.
11017 * Moved silc_client_ch[u]mode[_char] functions from
11018 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11019 place sucks, they are utility functions and should be in some
11022 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11024 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11027 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11031 * Added TRQ (efficient deque and list library) into lib/trq. This is
11032 a very good list library that is currently used in the SILC. Defined
11033 SilcList API over the library because I didn't like the API very
11034 much. See lib/trq/silclist.h for the API and examples of how to
11035 use the API. Fixed various places in the code to use the new
11036 SilcList API. The SilcList is meant for lists that has a structure
11037 already defined as a list. It is not suitable to add just some
11038 context to the list (in TRQ, the context is the list actually).
11040 So, I defined SilcDList that can be used for the purpose where
11041 predefined list structure does not exit. This can be used as
11042 such list. Now some context just can be added to the SilcDList.
11043 Currently this list is not used in the SILC just yet, though there
11044 are a lot places where this can replace dynamically allocated
11045 tables and I will fix these places, later, to use SilcDList.
11046 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11047 and use TRQ internally).
11049 Also fixed some annoying warning messages that the original TRQ
11050 code generated. Also minor changes to TRQ's Makefile.in.
11052 * Added support for querying by Client ID to both WHOIS and
11053 IDENTIFY commands into server, as required by the protocol.
11055 * Removed method function pointers from SilcBuffer structure. They
11056 weren't used to anything and just increased the context size for
11057 no good reason. This change also made silc_buffer_alloc and
11058 silc_buffer_free functions inline functions.
11060 * Disabled command flooding detection support until it's fixed so
11061 that it accepts commands in but does not execute them more than once
11064 * Added silc_net_localhost(), to return local hostname, into
11065 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11066 that must be initialized before calling silc_client_init.
11068 * Added new function: silc_server_send_notify_on_channels to send
11069 notify messages to all channels client has joined. It is assured
11070 that the message is sent only once per client.
11072 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11073 lib/silcutil/silcutil.[ch] as silc_format function. The new
11074 function is generic and is used by server as well, not only by
11075 the logging routines.
11077 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11078 the provided version string was not acceptable. Added new function:
11079 silc_ske_check_version into lib/silcske/silcske.h. The function
11080 must be implemented by the application (client or server) and it
11081 does not reside in the SKE library. The function checks the version
11082 string remote end sent.
11084 * Added back pointers (to opaque context and to SilcSocketConnection)
11085 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11087 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11088 duplicate packet context structure.
11090 * Changed `notify' client operation to send same arguments as client
11091 receives from server except for ID's. ID's are mapped to correct
11092 ID entry and that is returned. Also, if channel entry is not sent
11093 by server but the notify is for channel the channel entry is sent
11094 to application (otherwise application doesn't know that it is for
11095 channel (library gets it from packet's Destination ID)).
11097 * Added silc_client_remove_from_channels into client library to
11098 remove a client from all channels it has joined to. Used when
11099 received SIGNOFF notify from server. Added also new function
11100 silc_client_replace_from_channels to replace old ID entry with
11101 new ID entry on all channels. Used when received NICK_CHANGE
11102 notify from server.
11104 * Fixed ID Cache list handling in silc_idlist_get_client in
11105 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11106 to get (or query) client by ID.
11108 * Updated TODO list.
11110 * Added connection authentication status message defined by the
11111 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11112 support for these into the code in client and server side.
11114 * Added generic function silc_client_send_command to send any command
11115 with variable argument list. Application should use this function
11116 to send commands if the command functions provided by the library
11117 does not suite for the application's user interface needs.
11119 * Added new `failure' client operation. Application is notified about
11120 received failure packet if client is executing a protocol. In this
11121 case the protocol's execution has failed.
11123 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11124 is required by the protocol.
11126 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11127 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11130 * Added status flag to SilcSKE object to indicate realtime status
11131 of the SKE protocol.
11133 * Application receives now exactly same command reply arguments as
11134 the library receives from server. However, if ID is received the
11135 corresponding ID entry is returned to the application (eg. Client
11136 ID is mapped to correct SilcClientEntry entry and that is returned).
11137 Changed command_reply client operation due to this change.
11139 * Changed all ID's in commands and in command replys as ID Payloads.
11140 Change affected both client and server side codes.
11142 All ID's sent in SILC network (with execption of ID's in SILC
11143 Packet header) are sent in ID Payload to support variable length
11146 * Server now notifies nick changes and notifies all clients on
11147 the channels about the new nickname (about the new Client ID,
11150 * Implemented CMODE command to change channel modes. Supports all
11151 channel modes defined by the protocol specs except ban and invite
11152 lists. (Also, private channel key mode is supported but support for
11153 setting private channel key in client is missing, thus, this mode
11154 has no effect on client side (except that server requires that the
11155 client uses private channel key and normal channel traffic does not
11158 Also, invite mode works per se, but INVITE command does not work
11159 yet correctly, so you can set channel as invite only channel but
11160 inviting clients to the channel does not work (it is yet to be
11161 thought what's the best way to do it).
11163 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11164 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11165 Implemented CUMODE command to change user's mode on the channel.
11166 Supports all modes defined by the protocol specs.
11168 * Added NAMES command reply to return users modes on the channel.
11170 * Removed unnecessary and slow ciphers from lib/silccrypt.
11172 * Set SO_KEEPALIVE option to connection sockets by default.
11174 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11176 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11177 redefined the Notify Payload into protocol specs.
11179 * Added silc_id_payload_parse_id to get ID directly from raw
11182 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11184 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11185 accept searching by Client ID as well.
11187 * Added support for LEAVE and SIGNOFF notify types in client library.
11189 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11190 to parse ID Payload from raw data.
11192 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11194 * Added flags parameter into silc_ske_assemble_security_properties
11195 function in lib/silcske/silcske.[ch].
11197 * Changed notify client operation to fit better for notify messages
11198 sent by server. The notify payload received from server is now
11199 passed to the application (after parsing it to SilcNotifyPayload).
11200 It is application's responsibility to retrieve the arguments
11201 from the payload and show the message the way it wants. The message
11202 sent by server is implementation specific.
11204 * Changed public keys to comply with the protocol specification.
11205 Old public keys are not supported anymore and are not compatible.
11207 * Removed nickname from Channel Payload as the latest draft removed
11208 it. The client must resolve the nickname from the NAMES command
11209 reply received when it joined the channel.
11211 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11213 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11215 * Fixed some errors in protocol specification drafts.
11217 * Created lib/silccore/silcnotify.c to implement Notify Payload
11218 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11219 generic payloads described by protocol specifications. The file
11220 includes implementations for ID Payload and Argument Payload.
11222 * Changed Command Payload implementation to use the new Argument
11223 Payload. Changed command_xxxx_payload to command_payload_xxxx
11224 to comply with SILC coding conventions.
11226 * Added suppport for Argument Payload handling in Notify Payload
11227 implementation as protocol requires it. Added the new support
11228 into server and client lib as well.
11230 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11232 * Added support for multiple nicknames on same channel. [n] is
11233 added locally to the nickname if there are more than one same
11234 nicknames on the channel.
11236 * Server now sends all nicknames that matched WHOIS request.
11237 Client also shows the list received from server.
11239 * Added TOPIC command to client side. User can now set and show
11240 current topic on channel.
11242 * Added MOTD command to client and server. Also, server sends the
11243 motd when client connects to the server.
11245 * Changed version strings to comply ISO 8601.
11247 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11249 * Fixed protocol error handling in client library. It should now
11250 cope even if the SKE fails for some reason.
11252 * Made new protocol specification drafts for submitting to IETF.
11254 * Implemented TOPIC command to server in silcd/command.c.
11256 * Added two new notify types into lib/silccore/silcnotify.h:
11257 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11258 notify nickname change and topic setting/change on a channel.
11260 * API change of command_reply operation in client library. The
11261 application gets now the status type received from server as well.
11263 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11265 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11267 * Cras fixed and optimized the packet handling even further and
11268 it should work now. Minor change to the prototype of function
11269 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11271 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11273 * Added new function into lib/silcutil/silcschedule.[ch]:
11274 silc_schedule_with_fd to select() a specified fd. The function
11275 returns after timeout expires or data arrives or goes. The
11276 function is used by packet routines to wait that all data is
11277 received from network.
11279 * Fixed data reading from network in lib/silccore/silcpacket.c.
11280 The code now assures that all data is read from the fd and then
11281 continues packet processing. This was a bug fix since the code
11282 used to drop some data in some circumstances.
11284 * Added new function into lib/silcclient/client.[ch]:
11285 silc_client_start_key_exchange to start key exchange after
11286 connection has been established to server. The code internally
11287 now uses this funtion but its main purpose was to provide it
11288 for applications that perform their own connecting. After
11289 application has created a connection it merely calls this
11290 function to start the key exchange between client and server.
11291 The library takes care of everything else after that.
11293 Updated also lib/silcclient/README to explain the usage of
11296 * Do not send to application information that connection has
11297 been established. Application gets notified it by connect
11300 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11302 * Applied cras's patch to add silc_schedule_one function. The
11303 function runs scheduler once and returns.
11305 * Fixed the scheduler after cras messed it up. The timeout
11306 handling works now as it's supposed to work.
11308 * Added into lib/silccore/ silcnotify.h to include notify
11309 message types support. Changed silc_server_send_notify*
11310 functions, in server.[ch], to support those new notify types.
11311 Added the support for the notify types into client library,
11312 as well. Added new notify client operation into ops.h in
11315 * Changed silc_server_packet_send_to_channel to send normal
11316 packets instead of just channel message packets. The function
11317 is now used to send the notify packets to channels. It is not
11318 used to send channel message packets anymore, as server never
11319 sends them anymore.
11321 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11322 va_arg()s as it seems to require it nowadays. I guess, if SILC
11323 is compiled with older va_arg() the new code should work anyway.
11325 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11327 * Splitted core library. Core library (lib/silccore) includes
11328 now only SILC protocol specific core (and common) components.
11329 Created new utility library (lib/silcutil) that includes more
11330 generic purpose stuff. The stuff for util library was taken
11331 from the old core library. This was minor and easy split.
11333 * Created SILC Client Library (lib/silcclient) that includes
11334 implementation of the SILC client without user interface. This
11335 was major move from silc/ directory. The code has been changed
11336 so that it is transparent towards the user interface. The
11337 silc/ directory includes now the same user interface as before
11338 and it uses the new client library. Read lib/silcclient/README.
11339 Basicly, the client library performs everything else related
11340 to SILC except user interface handling. Also, configuration
11341 files are considered to be part of user interface and library
11342 does not handle them.
11344 This change also changed a lot of structures, function naming etc.
11345 Most important change was that SilcClientWindow object was
11346 renamed to SilcClientConnection in the client library. Created
11347 also new file lib/silcclient/ops.h. Also added new files
11348 silc/local_command.[ch] and silc/client_ops.[ch].
11350 All these changes were made to make it easier for user interface
11351 designers to create what ever user interface for the SILC client
11354 It is also expected that the server will be moved to lib
11355 directory as well and SILC Server Library will be created;
11356 sometimes in the future.
11358 * Removed Local commands from lib/silccore/silccommand.h as
11359 they are application specific and new client library does not
11360 handle any of those anymore.
11362 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11363 old client implementation in silc/.
11365 * Added support for callback functions in SILC_LOG_* macros.
11366 Application can now set its own callbacks that will be called
11367 instead of using the default functions that will always print
11368 the debug messages to stderr (or stdout). Also, debugging can
11369 now be disabled by setting silc_debug to FALSE and re-enabled by
11370 setting it to TRUE. Note, that logging will still work even
11371 if debugging is disabled.
11373 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11374 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11375 silc_log_reset_debug_callbacks.
11377 * To enable debugging in silc client one must give now -d
11378 option on command line.
11380 * Changed silc_schedule_init to automatically allocate task queues
11381 if they are not allocated before calling it.
11383 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11385 * Added GMP 3.1 into math library.
11387 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11389 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11390 a channel in SILC network. The packet is used by servers and
11391 routers to notify other routers that user has left a channel.
11392 This little feature was missing until now. Added the feature
11393 to protocol specification as well.
11395 Added functions: silc_server_send_remove_channel_user and
11396 silc_server_remove_channel_user into server.[ch].
11398 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11399 lib/silccore/silcpacket.h. However, they are not implemented
11402 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11404 * Fixed joining to a channel and sending channel messages
11405 between server and router. The channel message sending should
11406 now work inside a cell.
11408 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11410 * Fixed the private message sending between server and router.
11411 The private message sending should now work inside a cell.
11413 * Added silc_server_replace_id into server.[ch] to replace
11414 existing ID in the SILC network.
11416 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11417 and silc_idlist_replace_server_id into idlist.[ch] in server.
11419 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11421 * Fixed the server to server connections. Server can again now
11422 connect to router. Router to router connections probably does
11425 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11427 * Added dynamic protocol registering support. Now protocols can
11428 registered and unregistered on the fly. Patch by cras.
11430 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11432 * Added lib/contrib directory to hold routines that some platforms
11433 don't have but are needed by SILC.
11435 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11436 into lin/contrib to provide getopt() and getopt_long() for
11437 those who don't have it.
11439 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11441 * Added AWAY command to client. When away message is set and
11442 client receives a private message packet the client automatically
11443 replies to the sender with the away message.
11445 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11446 bug seemed to be the cause of recent problems when compiling
11449 * Added version detection support to SKE protocol specification
11450 and added the new changes to the SKE implementation as well.
11451 There were other minor changes in the SKE protocol as well.
11453 Many changes in lib/silcske/silcske.[ch] and in
11454 lib/silcske/payload.[ch].
11456 * Added ^U functionality, clear input line. Patch from cras.
11458 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11460 * Mainly small bugfixes on core library. Fixed some debugging
11461 logging and buffer overflow in silclog.c.
11463 * Updated config.sub and config.guess on the distribution tree.
11465 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11467 * Added command lagging support in server. Client may execute
11468 commands now only once in two seconds.
11470 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11472 * Optimized packet reception. MAC computation and checking is now
11473 also more optimized. A lot previously duplicated code is now
11474 used as generic by both client and server.
11476 * Fixed key pair generation in clientutil.c
11478 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11480 * Added into lib/silccore/silcbufutil.[ch] new function;
11481 silc_buffer_realloc.
11483 * Moved generic packet sending/encryption functions to
11484 lib/silccore/silcpacket.[ch] from client and server. Some
11485 rewriting of the functions.
11487 * Moved all generic packet reception/decryption functions to
11488 lib/silccore/silcpacket.[ch] from client and server. The
11489 packet processing is now much cleaner in both client and server.
11490 These were major changes in both client and server.
11492 * Created many common functions in server to do packet sending.
11493 Previously code were duplicated a lot, this has been removed
11494 with these changes.
11496 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11498 * Rewrote major parts of the ID cache system. Don't know
11499 whether it is better now or not but at least the API is more
11502 * Major rewrite on ID cache stuff on client because of the ID
11503 cache API changes. Added idlist.c to client.
11505 * Also major rewrite on ID cache stuff on server as well.
11506 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11507 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11508 in hand, instead they are all put into the ID cache system now.
11509 All server_idlist_* routines uses ID cache now instead of
11510 traversing its own lists (those lists does not exist anymore).
11511 SilcIDList though still exists. Also, SilcXXXEntry's are
11514 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11516 * Finally made the SKE implementation compliant to the protocol
11517 specification. All mp integers are now binary encoded as
11518 opposed being HEX encoded.
11520 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11523 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11524 functions: silc_[encode/decode]_pem. Also added function
11525 silc_encode_pem_file to PEM encode with newlines ('\n') for
11526 saving into a file.
11528 * SILC public keys are now encoded either PEM or binary. Same
11529 option is for private keys as well. By default private keys
11530 are binary encoded and public keys PEM encoded. Silly HEX
11531 encoding were removed.
11533 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11534 function to create fingerprints.
11536 * Fixed a bug in SHA1; does not change the original data anymore.
11538 * Partly implemented INFO command on client and server side.
11539 Fixed CLEAR command. Changes to SERVER command; show current
11540 server(s) when giving command without arguments. Added
11541 VERSION command to client.
11543 * Added check to server that unregistered connections cannot
11544 execute commands (unless it is specificly allowed).
11546 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11548 * Fixed screen refresh.
11550 * Fixed channel joining bug from client. On some circumstances
11551 client tried to join to a channel it had already joined.
11553 * Added public key verification process into client's protocol.c.
11554 The client now verifies the public key from user and saves
11555 it into ~./silc/serverkeys/ directory.
11557 Added into: clientutil.[ch]: silc_client_verify_server_key.
11559 * Changed SKE protocol's silc_ske_initiator_finish function
11560 to accept callback function that verifies the received public
11561 key. Removed old silc_ske_verify_public_key function.
11563 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11565 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11566 silc_pkcs_private_key[_data]_set.
11568 * Made the password and public authentication more cleaner in
11569 server's protocol.c.
11571 * Removed historic and obsolete protocol `channel_auth' from
11572 both client and server.
11574 * Removed wrong way of sending command status messages from
11575 server to client in server's command.c. The old way violated
11576 protocol specification.
11578 Changes to silccore/silccommand.[ch]: removed
11579 silc_command_encode_status_payload -> not needed anymore,
11580 changed silc_command_encode_payload_va to accept extra
11581 argument on variable argument list. The argument type must
11582 now be provided to the function. Also, added new function:
11583 silc_command_encode_reply_payload_va which is same as
11584 normal command_encode_payload_va except command status type
11585 is provided as extra argument.
11587 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11589 * Added ~./silc directory handling. The directory includes the
11590 public and private keys for the client.
11592 Added silc_client_check_silc_dir, silc_client_create_identifier
11593 and silc_client_load_keys.
11595 * Implemented SILC protocol compliant public key. Added public
11596 and private key saving to and loading from files.
11598 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11599 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11600 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11601 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11602 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11604 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11605 silc_pkcs_load_[public/private]_key.
11607 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11609 * Added silc_server_get_route (route.[ch]) to get connection
11610 data for the fastest route for given ID.
11612 * Implemented INVITE command on client and server. The command
11613 were re-defined in the SILC Protocol Specification and the
11614 implementation now complies with the specification.
11616 * Implemented PING command on client and server.
11618 * Implemented NAMES command on client and server. The server side
11619 supports currently only normal server not router server yet.
11620 Some changes to NAMES definition in SILC protocol specification.
11622 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11624 * Implemented LEAVE command on client and server.
11626 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11627 again. This change was made to the protocol as well. Server
11628 should not violate the protocol specification anymore.
11630 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11632 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11633 was tested. SOCKS4 was not but should work anyway.
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