1 Sun Mar 18 15:54:10 EET 2007 Pekka Riikonen <priikone@silcnet.org>
3 * Added SILC Client setting /set nickname_format that specifies
4 the nickname format string. Changed default nickname format
5 string to "%n#%a". Affected file is
6 apps/irssi/src/silc/core/silc-core.c, apps/irssi/silc.conf.
8 * Fixed nickname parsing with WHOIS command to accept formatted
9 nicknames. Changed the silc_client_get_clients_local to allow
10 the searched nickname to be formatted nickname. Removed %s and
11 %S nickname formatters. Affected files are in lib/silcclient/.
13 * Added silc_client_nickname_parse to Client library API. Affected
14 file is lib/silcclient/silcclient.h.
16 * Fixed nickname parsing and resolving with /MSG, /FILE and /KEY
17 commands. Affected file are
18 apps/irssi/src/silc/core/silc-servers.c and silc-channels.c.
20 Sat Mar 17 19:07:15 CET 2007 Jochen Eisinger <coffee@silcnet.org>
22 * Incorporate SILC Plugin patches. Affected files are
23 apps/irssi/src/fe-common/silc/module-formats.{c,h},
24 apps/irssi/src/silc/core/clientutil.{c,h},
25 apps/irssi/src/silc/core/silc-core.c,
26 apps/irssi/src/silc/core/silc-chatnets.{c,h},
27 apps/irssi/src/fe-common/silc/fe-silcnet.c, and
28 apps/irssi/src/fe-common/silc/module.h
30 Wed Mar 14 17:31:28 EET 2007 Pekka Riikonen <priikone@silcnet.org>
32 * In notify handling resolve user entries many times if the
33 resolving timedout. Affected file lib/silcclient/client_notify.c.
35 * silc_client_get_clients_local do not return any invalid entries.
36 Affected file is lib/silcclient/client_entry.c.
38 * Do not print "there are now xx user on this channel" for users
39 that actually aren't anymore on the channel. Affected file
40 is apps/irssi/src/client_ops.c.
42 Sun Mar 11 17:43:18 CET 2007 Jochen Eisinger <coffee@silcnet.org>
44 * When joining channels with a password given in the config file,
45 use it. Also use it when cycling (it would be better to get
46 the password from the server, but this isn't possible in SILC).
47 Affected files apps/irssi/src/silc/core/silc-servers.c,
48 apps/irssi/src/silc/core/silc-channels.c
50 Sun Mar 11 15:22:42 CET 2007 Jochen Eisinger <coffee@silcnet.org>
52 * Import perl script for sign_messages from silc-plugin. Affected
53 file apps/irssi/scripts/silc.pl
55 Sun Mar 11 15:19:10 CET 2007 Jochen Eisinger <coffee@silcnet.org>
57 * Only wait for a nick on connecting, when it differs
58 (not counting case) from the username. Affected file
59 is apps/irssi/src/silc/core/silc-servers.c
61 Sun Mar 11 13:50:53 CET 2007 Jochen Eisinger <coffee@silcnet.org>
63 * Use time settings for lag settings. Affected file is
64 apps/irssi/src/silc/core/silc-lag.c
66 Tue Feb 27 17:07:34 EET 2007 Pekka Riikonen <priikone@silcnet.org>
68 * Added silc_thread_yield. Affected file is
69 lib/silcutil/silcmutex.h.
71 Wed Feb 21 17:01:01 EET 2007 Pekka Riikonen <priikone@silcnet.org>
73 * Fixed WHOIS command and requested attributes handling in
74 client library. Affected files are lib/silcclient/command.c
75 and lib/silcclient/client_attrs.c.
77 * Fixed silc_time_value to actually work. Added new function
78 silc_timezone. Affected files are lib/silcutil/silctime.[ch].
80 Tue Feb 20 08:31:28 EET 2007 Pekka Riikonen <priikone@silcnet.org>
82 * SILC Client 1.1 beta2.
84 Mon Feb 19 16:06:27 EET 2007 Pekka Riikonen <priikone@silcnet.org>
86 * Fixed client to properly abort TCP stream creation when
87 giving /QUIT. Affected file
88 apps/irssi/src/silc/core/silc-servers.c.
90 * Fixed several connecting aborting crashes from the client
91 library, packet engine and socket stream. Affected files
92 are in lib/silclient/, lib/silccore/silcpacket.c and
93 lib/silcutil/unix/silcunixsocketstream.c.
95 * Fixed private key export double free crash in key generation.
96 Affected file is lib/silccrypt/silcpk.c.
98 * Fixed FSM event waiting when there are multiple signallers
99 and the waiter goes away after the first signal. Affected
100 file in lib/silcutil/silcfsm.c.
102 Sun Feb 18 22:02:22 EET 2007 Pekka Riikonen <priikone@silcnet.org>
104 * Fixed FSM event signalling to check if the waiter has gone
105 away already. Affected file is lib/silcutil/silcfsm.c.
107 * Fixed counter mode encryption/decryption to handle non-padded
108 SILC packets correctly. The silc_cipher_set_iv now
109 in counter mode resets for a new block. Affected files are
110 in lib/silcske/, lib/silccrypt/, lib/silcpacket/.
112 Sun Feb 18 12:15:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
114 * SILC Client 1.1 beta1.
116 * Memory leak fixes around the libraries.
118 Fri Feb 16 16:53:16 EET 2007 Pekka Riikonen <priikone@silcnet.org>
120 * Added better check for epoll() in configure. Affected file
123 Thu Feb 15 16:50:34 EET 2007 Pekka Riikonen <priikone@silcnet.org>
125 * Fixed per scheduler data input buffer in packet engine. Use
126 list of inbufs instead of just one so that multiple streams
127 can do partial reads to different buffers. Affected file is
128 lib/silccore/silcpacket.c.
130 * Fixed WATCH notify handling in client library. Affected file
131 is lib/silcclient/client_notify.c.
133 Wed Feb 14 17:05:38 EET 2007 Pekka Riikonen <priikone@silcnet.org>
135 * Fixed packet wrapper stream API to support encoder/decoder
136 for packets, and to handle partial reading correctly. Fixed
137 also inbuf size checking in reading to have enough space before
138 reading. Affected files are lib/silccore/silcpacket.[ch].
140 * Rewrote file transfer in client library. Affected files are
143 * Added TCP/UDP listener (internal) API to client library to have
144 generic way of dealing with listeners. Fixed Key Agreement and
145 file transfer to use it. Affected files are in lib/silcclient/.
147 * Fixed SKE to process SUCCESS packets synchronously and to call
148 completion synchronously. Affected file is lib/silcske/silske.c.
150 * Fixed pthread rwlock detection. Affected file includes/silc.h.in.
152 * Implemented SILC_ATTRIBYUTE_PHONE_NUMBER. Affected files are
153 lib/silccore/silcattrs.[ch]. SILC Protocol version 1.3 change.
155 Fri Feb 2 22:24:11 EET 2007 Pekka Riikonen <priikone@silcnet.org>
157 * Added support for SILC protocol version 1.3 NEW_CLIENT packet
158 to client library. Affected file is
159 lib/silcclient/client_register.c.
161 * Serialize NICK and JOIN commands to avoid problems locally
162 with changing ID while joining to channel. Affected file is
163 lib/silcclient/command.c.
165 * Fixed entry resolving while handling incoming JOIN notify.
166 Handle properly cases, in re-processing of notify packets, where
167 the IDs may become invalid while resolving the entry (like nick
168 change). Entry is invalid if it doesn't have nickname, and such
169 entries are not delivered to application anymore. These fixes
170 problems of not seeing JOINs when remote user changes nickname
171 at the same time. Affected files are in lib/silcclient/.
173 Thu Feb 1 18:35:58 EET 2007 Pekka Riikonen <priikone@silcnet.org>
175 * Added support for computing message payload MAC in new way
176 (SILC Protocol version 1.3). Bakcwards support for old way
177 remains. Affected files are lib/silccore/silcmessage.[ch].
179 Sat Jan 27 22:37:30 EET 2007 Pekka Riikonen <priikone@silcnet.org>
181 * Added SilcRwLock API, a read/write lock. Affected files are
182 lib/silcutil/silcmutex.h and in lib/silcutil/[unix|win32|symbian]/.
184 Wed Jan 24 18:55:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
186 * Merged Irssi SVN (irssi 0.8.11). Affected files in apps/irssi/.
188 Tue Jan 23 16:05:27 EET 2007 Pekka Riikonen <priikone@silcnet.org>
190 * The silc_schedule_set_listen_fd now returns boolean value.
191 Fixed FD task adding to check correctly for already added
192 FD tasks. Added stricter error checking for FD scheduling
193 with epoll(). Affected files are lib/silcutil/silcschedule.[ch]
194 and lib/silcutil/unix/silcunixschedule.c.
196 * The silc_stream_set_notifier now returns boolean value. Changed
197 all streams to support and check for the error condition.
198 Affected files are in lib/silcutil/.
200 * Fixed SKE library session aborting and deletion. Affected
201 file are lib/silcske/silcske.c.
203 Tue Jan 16 18:22:08 EET 2007 Pekka Riikonen <priikone@silcnet.org>
205 * Implemented PKCS #1 with appendix with hash OID in the
206 signature. Affected files are lib/silccrypt/silcpkcs1.[ch],
207 lib/silccrypt/silchash.[ch] and
208 lib/silcasn1/silcasn1[_encode|decode].[ch].
210 Sun Jan 14 23:12:41 EET 2007 Pekka Riikonen <priikone@silcnet.org>
212 * Added support for Version (V) SILC public key identifier.
213 Affected files are lib/silccrypt/silcpk.[ch].
215 Tue Jan 9 19:37:51 EET 2007 Pekka Riikonen <priikone@silcnet.org>
217 * Rewrote connection auth request in client library. It is now
218 done automatically by the library and the resolved method given
219 as a hint to get_auth_method client operation. Affected files
222 Wed Jan 3 18:06:33 EET 2007 Pekka Riikonen <priikone@silcnet.org>
224 * Added silc_packet_stream_wrap into lib/silccore/silcpacket.[ch].
225 It can be used to wrap SilcPacketStream into SilcStream.
227 * Fixed %p formatting from silc_snprintf. Affected file is
228 lib/silcutil/silcsnprintf.c.
230 * Ported SFTP library to new utility library. Ported also
231 the SFTP testers. Affected files in lib/silcsftp/.
233 Tue Jan 2 17:18:46 EET 2007 Pekka Riikonen <priikone@silcnet.org>
235 * Added lib/silcutil/silcsnprintf.[ch]. Added in addition
236 of silc_snprintf, silc_vsnprintf, silc_asprintf and
239 Sat Dec 30 23:23:17 EET 2006 Pekka Riikonen <priikone@silcnet.org>
241 * Added preliminary Symbian support. Changes around the source
242 tree. The symbian/ directory now includes Carbide.c++ project
243 files to compile the sources.
245 * Added silc_snprintf. Affected files are
246 lib/silcutil/silcstrutil.[ch].
248 Thu Dec 21 18:01:51 EET 2006 Pekka Riikonen <priikone@silcnet.org>
250 * Changed SILC_FSM_[CONTINUE|YIELD|WAIT|FINISH] enums to
251 macros. SILC_FSM_CONTINUE macro now immediately calls the
252 next state instead of first returning back to FSM. Helps
253 in debugging crashes etc.
255 Removed FSM Semaphores. Introduced FSM Event which is
256 asynchronous event. Affected files are in lib/.
258 * Added epoll(7) support to SILC Scheduler. It is used by default
259 if it is available. Affected files are
260 lib/silcutil/silcschedule.[ch],
261 lib/silcutil/unix/silcunixschedule.c.
263 Tue Dec 19 20:39:35 EET 2006 Pekka Riikonen <priikone@silcnet.org>
265 * Added CTR mode to AES. Simplified cipher implementation API
266 more. Affected files are in lib/silccrypt/.
268 Sun Dec 17 16:46:55 EET 2006 Pekka Riikonen <priikone@silcnet.org>
270 * Removed `detach' client operation. The detachment data is
271 now delivered in SILC_COMMAND_DETACH command reply to
272 application. Affected file in lib/silcclient/.
274 * Rewrote resuming/detaching in client library.
276 * Added boolean encryption indicator for silc_cipher_set_key.
277 Affected files lib/silccrypt/silccipher.[ch].
279 Wed Dec 13 18:05:50 EET 2006 Pekka Riikonen <priikone@silcnet.org>
281 * Added silc_likely and silc_unlikely macros for GCC branch
282 prediction optimizations. Affected file lib/silcutil/silctypes.h.
284 * Added assembler AES optimization. Cleaned up the SILC Cipher
285 implementation API. Affected files are in lib/silccrypt/.
287 Tue Dec 12 18:56:14 EET 2006 Pekka Riikonen <priikone@silcnet.org>
289 * Changed back the SILC_FSM_THREAD_WAIT operation to not
290 continue to next state if thread is finished already. That
291 check is not done anymore. Affected files are
292 lib/silcutil/silcfsm.[ch].
294 Sun Dec 10 13:54:52 EET 2006 Pekka Riikonen <priikone@silcnet.org>
296 * Removed silc_packet_[get|set]_ciphers and
297 silc_packet_[get|set]_hmacs. Added silc_packet_set_keys that
298 handle REKEY_DONE packet sending in rekey. Affected files
299 are lib/silccore/silcpacket.[ch].
301 * Added silc_fsm_is_started. Affected files are
302 lib/silcutil/silcfsm.[ch].
304 * Added settings sign_channel_message, sign_private_message
305 and key_exchange_rekey_pfs to SILC Client. Added UDP transport
306 support for key agreement in /KEY command. Affected files
307 in apps/irssi/src/silc/core/.
309 * During SILC Client initialization forward log messages to
310 stderr. Affected files in apps/irssi/src/silc/core/.
312 Thu Dec 7 19:07:21 EET 2006 Pekka Riikonen <priikone@silcnet.org>
314 * Added silc_ske_get_key_material. Affected files are
315 lib/silcske/silcske.[ch].
317 * Added silc_packet_stream_is_udp. Affected files are
318 lib/silccore/silcpacket.[ch].
320 * Added SKE packet retransmission support with UDP transport.
321 Affected file is lib/silcske/silcske.c.
323 Sun Dec 3 22:00:12 EET 2006 Pekka Riikonen <priikone@silcnet.org>
325 * Added silc_socket_stream_is_udp. Affected file is
326 lib/silcutil/silcsocketstream.[ch].
328 * Added UDP transport support to packet engine. Affected file
329 is lib/silccore/silcpacket.c.
331 * Added silc_socket_stream_is_udp. Affected file is
332 lib/silcutil/silcsocketstream.[ch].
334 Sat Nov 18 11:33:03 EET 2006 Pekka Riikonen <priikone@silcnet.org>
336 * Added silc_packet_send_va[_ext] to send variable argument
337 formatted buffers. Affected files lib/silcore/silcpacket.[ch].
339 * Timeout freelist garbage collection added to scheduler.
340 Affected file lib/silcutil/silcschedule.c.
342 Thu Nov 9 18:12:15 EET 2006 Pekka Riikonen <priikone@silcnet.org>
344 * Added silc_show_public_key_file to
345 lib/silcapputil/silcapputil.[ch].
347 * Added SILC_STR_ADVANCE support for buffer unformatting.
348 Affected file lib/silcutil/silcbuffmt.c.
350 Tue Nov 7 18:04:36 EET 2006 Pekka Riikonen <priikone@silcnet.org
352 * Added silc_string_split to lib/silcutil/silcstrutil.[ch].
354 * Added silc_mutex_assert_locked to lib/silcutil/silcmutex.h.
356 * silc_fsm_continue[_sync] now cancels erlier timeout set with
357 silc_fsm_next_later. Affected file lib/silcutil/silcfsm.c.
359 Sat Nov 4 21:50:37 EET 2006 Pekka Riikonen <priikone@silcnet.org
361 * Added SILC_STR_FUNC to buffer format API. Affected files
362 are lib/silcutil/silcbuffmt.[ch].
364 * Added silc_buffer_[s]enlarge to lib/silcutil/silcbuffer.h.
366 * No more memory allocation for message payload parsing.
367 Pre-allocated buffer can be used with message payload encoding.
368 Affected files lib/silccore/silcmessage.[ch].
370 Fri Oct 27 21:01:26 EEST 2006 Pekka Riikonen <priikone@silcnet.org
372 * Added silc_buffer_sunformat and silc_buffer_sunformat_vp
373 to silcutil/silcbuffmt.[ch].
375 Sun Oct 22 13:03:07 EEST 2006 Pekka Riikonen <priikone@silcnet.org
377 * Added SILC_STR_BUFFER to format and unformat SilcBuffer.
378 Affected file lib/silcutil/silcbuffmt.[ch].
380 * Removed silc_schedule_signal_[un]register and
381 silc_schedule_signal_call. Added silc_schedule_task_add_signal
382 to add signal task. Only one callback per signal may be
383 added. The signals are now automatically called back to
384 caller. Affected files lib/silcutil/silcschedule.[ch] and
385 silcutil/[unix/win32]/silc[unix/win32]schedule.c.
387 * Added silc_time_msec and silc_time_usec to silcutil/silctime.[ch].
389 * Added SilcSKEParams for SKE parameters and simplied even more
390 the SKE interface. Affected files are lib/silcske/silcske.[ch].
391 Added support for IV included and session port handling with
394 * Added Secure ID (SID) support with IV Included flag (for UDP/IP)
395 in lib/silccore/silcpacket.[ch]. Added silc_packet_set_sid
396 which is called after every rekey when IV Included flag is used.
397 See SILC specifications for details.
399 Thu Oct 19 10:03:03 EEST 2006 Pekka Riikonen <priikone@silcnet.org
401 * Added lib/silcapputil and moved SILC application specific
402 utility routines from the generic util library lib/silcutil
403 to the new library. Removed lib/silcidcache and moved that
404 to lib/silcapputil as well.
406 Tue Sep 19 00:14:11 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
408 * Added SILC_STR_ADVANCE. Affected file is
409 lib/silcutil/silcbuffmt.[ch].
411 * The silc_buffer_strformat preserves buffer locations now.
413 * Added lib/silcutil/silcatomic.h for atomic operations.
415 Sat Sep 16 11:23:06 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
417 * Added lib/silchttp, SILC HTTP server, a very simple HTTP
420 * Fixed MIME deocing when data portion is not present.
421 Affected file lib/silcutil/silcmime.c.
423 Wed Jul 19 12:06:38 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
425 * Moved lib/silccore/silcidcache.[ch] to lib/silcutil/.
427 * Added IV Included support to packet routines, to allow
428 packet sending and receiving on UDP/IP. Affected files are
429 lib/silccore/silcpacket.[ch].
431 * Added SILC_FSM_YIELD. Affected files lib/silcutil/silcfsm.[ch].
433 Tue Jul 18 20:10:28 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
435 * Added UDP support to network and socket stream library.
437 Sat Jun 24 22:33:18 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
439 * Added conditional variables. New files are
440 lib/silcutil/silcondvar.h and platform specific implementations.
442 Thu Jan 5 20:02:31 CET 2006 Patrik Weiskircher <pat@icore.at>
444 * make sure session->hostname and session->port are valid before the
445 application callback is done, since things will go wrong if the
446 application immediately calls silc_client_file_receive. Affected
447 file lib/silcclient/client_ftp.c.
448 Patch received from Stefan Siegel <stesie@brokenpipe.de>, thanks!
450 Fri Dec 30 22:54:21 EET 2005 Pekka Riikonen <priikone@silcnet.org>
452 * New SILC PKCS API enabling support for other public keys
453 and certificates, lib/silccrypt/silcpkcs.[ch], silcpk.[ch].
455 * Separated SILC Public Key Payload routines from the PKCS API
456 to lib/silccore/silcpubkey.[ch].
458 Wed Dec 28 13:55:22 EET 2005 Pekka Riikonen <priikone@silcnet.org>
460 * Added SILC Key Repository library, lib/silcskr.
462 * Added SILC Server library, lib/silcserver.
464 Mon Dec 19 18:04:24 EET 2005 Pekka Riikonen <priikone@silcnet.org>
466 * MIME objects in attributes now use SilcMime. Affected files
467 are lib/silccore/silcattrs.[ch].
469 Sat Dec 17 20:13:31 EET 2005 Pekka Riikonen <priikone@silcnet.org>
471 * Synchronize semaphore posting for real threads in FSM.
472 Affected files are lib/silcutil/silcfsm.c, silcfsm_i.h.
474 Mon Nov 28 17:06:54 EET 2005 Pekka Riikonen <priikone@silcnet.org>
476 * Added silc_file_set_nonblock. Affected file is
477 lib/silcutil/silcfileutil.h.
479 * Added silc_fd_stream_file to lib/silcutil/silcfdstream.[ch].
481 Sat Nov 26 16:13:40 EET 2005 Pekka Riikonen <priikone@silcnet.org>
483 * FSM based implementation of SILC SKE. Simpler interface also.
484 Affected files are in lib/silcske/.
486 * Added SilcBool type. Affected file lib/silcutil/silctypes.h.
488 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
490 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
491 silc_mime_parse is available but deprecated.
493 * Check that packet is valid when processing key exchange,
494 authentication and rekey protocols. Fixes a crashbug.
495 Affected files are apps/silcd/protocol.c and
496 lib/silcclient/protocol.c.
498 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
499 all hash buffers to use that instead of fixed values.
501 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
503 * Added SHA-256 to crypto library. The SHA-256 takes now
504 precedence over SHA-1.
506 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
508 * Check for valid return value from regcomp. Affected file
509 lib/silcutil/unix/silcunixutil.c.
511 Tue May 10 23:11:17 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
513 * Fixed silc_hash_uint to work with integers. Affected
514 file lib/silcutil/silcutil.c.
516 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
518 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
520 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
522 * Fixed channel public key list saving on JOIN command reply
523 on backup router. Affected file apps/silcd/command_reply.c.
525 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
527 * Added default limit how many channels client can join,
528 default is 50. Added 'channel_join_limit' configuration
529 option to server too. Affected files are apps/silcd/command.c
530 and serverconfig.[ch].
532 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
534 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
535 On Toolkit the server and client are not compiled by default.
536 Affected file configure.ad.
538 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
540 * Added lib/contrib/getopt.[ch] for platforms that don't
541 have it (it is not GPL implementation).
543 * Fixed compilation when pkg-config is used.
545 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
547 * A comma in invite/ban string is invalid, check for it.
548 Affected file apps/silcd/server_util.c.
550 * Added SERVICE command to the server. It parses the command
551 request but SILC Server does not support services for the
552 time being. Affected file apps/silcd/command.[ch].
554 * Added SERVICE command and command reply to client library.
555 It is however incomplete. Updated Toolkit documentation.
556 Affected files are lib/silcclient/command[_reply].[ch].
558 * Fixed IDENTIFY/WHOWAS command reply to send the username
559 correctly (uninitialized buffer). Affected file is
560 apps/silcd/server_query.c.
562 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
564 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
565 finalizes the major restructuring of the CVS tree.
567 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
569 * Send empty MOTD reply if MOTD file cannot be read.
570 Affected file silcd/command.c.
572 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
574 * Optimized primer number generator to use simpler conversion
575 routines. Also assure that the prime number will have the
576 highest bit set after modifying it. Affected file is
577 lib/silcmath/silcprimegen.c.
579 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
581 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
582 for now only for testing purposes, it will not be delivered
583 in any distribution for now.
585 * Removed NSS MPI from the source tree. Due to upcoming
586 license change for the SILC Toolkit, we cannot deliver the
587 NSS MPI anymore. I decided to replace it in all distributions
588 with public domain library.
590 * Removed GNU regex from lib/contrib and introduced free
591 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
592 GNU regex compatible API to it (only partial).
594 * Removed getopt routines from lib/contrib.
596 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
598 * Use silc_server_send_command_reply to send replies instead
599 of encoding packet itself. Affected file silcd/command.c.
601 * Added command sending and receiving statistics to server.
602 Affected files in silcd/.
604 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
605 with GCC, for it not to warn about pointer signedness.
607 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
609 * Added context to the SilcIDCache destructor. Affected
610 files are lib/silccore/silcidcache.[ch],
611 lib/silcclient/client.c and silcd/server.c.
613 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
615 * Added pkg-config check to configure.
617 * The PublicKeyDir must not be used with Admin block in server
618 config. Affected file silcd/serverconfig.c.
620 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
624 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
626 * Handle empty LIST command reply correcttly in server. Affected
627 file silcd/command_reply.c.
629 * Handle empty LIST command reply correctly in client library.
630 The application will now receive one LIST command reply with
631 all arguments set to NULL if there are no channels. Updated
632 Client Library documentation accordingly. Affected file
633 lib/silcclient/command_reply.c.
635 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
637 * Added channel name string stringprep profile to the protocol
638 and implementation to allow a little free'er channel name
639 strings. Affected files are lib/silcutil/silcstringprep.[ch].
641 * Added silc_channel_name_[check|verify] to check and verify
642 channel name strings. Affected files are
643 lib/silcutil/silcstrutil.[ch].
645 * Added support for the new channel name preparation in client
646 library and server. Affected files in lib/silcclient and
649 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
651 * Added the Autodist into the source tree. It replaces the
652 old ./prepare. It can be used to create distributions as
653 previously. See README.CVS and README.DIST. See
654 distributions in distdir/.
656 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
658 * Make sure query sends at least an error back if nothing
659 more is sent. Affected file silcd/server_query.c.
661 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
663 * During query, check if the original command caller goes
664 away. If it does, stop the query. Affected file
665 silcd/server_query.c.
667 * Check for valid channel creation in JOIN command reply.
668 Affected file lib/silcclient/command_reply.c.
670 * Handle the resolver counter in silc_client_get_users_by_channel
671 callback correctly. Fixed auto-join bug in Gaim. Affected
672 file lib/silcclient/idlist.c.
674 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
676 * Added some better error messages. Affected file
677 silcd/command_reply.c and packet_receive.c.
679 * Handle error in WATCH command propely on backup router.
680 Affected file silcd/command.c.
682 * Fixed freeing of unfreeable variable in WHOIS command reply.
683 Affected file silcd/command_reply.c.
685 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
687 * Added pkg-config .pc file creation for silc core library
688 and silcclient library. A patch by c0ffee.
690 * Removed the need for GNU Libidn. Added the simple stringprep
691 from libidn into lib/contrib/. It is now used also on Windows
694 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
696 * Simplified the invite and ban string handling in the
697 server. Check for valid invite and ban arguments also.
698 Affected file silcd/server_util.c.
700 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
702 * Added WATCH list announcing in backup router protocol.
703 Affected files are silcd/command.c, server.c, server_backup.c.
705 * Do not change users mode to founder on normal server/backup
706 if the founder mode is set, and user is first one to join.
707 Affected file silcd/pcaket_receive.c.
709 * Do not send CUMODE_CHANGE notify back to sender. Affected
710 file silcd/packet_receive.c.
712 * Added getrusage() to take noise in SILC RNG. A patch by
713 Mika Boström. Affected files are configure.in.pre,
714 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
716 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
718 * Splitted the SILC libraries configuration into a configure
719 fragment into lib/configure.ad. It is now possible, once
720 this feature is added, to specify whether to compile or not
721 compile included SILC libraries. Affected files are
722 configure.in.pre, lib/silcmath/mpi/configure.ad,
723 lib/configure.ad, Makefile.defines.pre and
724 Makefile.defines_int.pre.
726 * Added --with-silc-includes and --with-silc-libs to configure.
727 If specified the included libs are not compiled, but the
728 specified libs are used. Pkg-config is not yet supported.
729 Affected file configure.in.pre.
731 * Fixed WATCH command handling on backup router. Router does not
732 send the watch command any more to backup if it originates from
733 backup. Affected file silcd/command.c.
735 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
737 * Changed announcing to not announce unregistered clients.
738 Affected file silcd/server.c.
740 * Fixed username handling in command reply. Affected file
741 silcd/command_reply.c.
743 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
745 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
747 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
748 Affected file: includes/silcincludes.h.in
750 * bool is defined as _Bool on Mac OS X now.
751 Affected file: lib/silcutil/silctypes.h
753 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
755 * Added support for UTF-8 nicknames, channel names and
756 server names in client library. Affected files in
759 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
760 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
761 software to check how Toolkit has been compiled.
763 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
765 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
767 * Use silc_utf8_str[n]casecmp instead of strcmp routines
768 in library and in SILC Client when dealing with nicknames
769 and other identifier strings. Affected file in client lib
772 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
773 irssi/src/silc/core/silc-servers.c.
775 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
777 * Fixed idcache to work with the new identifier strings.
778 Affected file lib/silccore/silcidcache.c.
780 * Added UTF-8 hash and compare function for SilcHashTable.
781 Affected file lib/silcutil/silcutil.[ch].
783 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
784 Affected file lib/silcutil/silcstringprep.[ch].
786 * Changed the identifier string handling to include the original
787 format in client, server, channel entries and normalized
788 format in cache. Affected files in silcd/.
790 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
792 * Added support for the new identifier strings and their
793 validity checking. Nicknames, channel names and usernames
794 can now include practically any kind of letters and various
795 other characters. Affected files in silcd/ and in libraries.
797 NOTE: comparing these strings should now be done with memcmp()
798 to check binary compatibility. All these strings are normalized
799 and casing is irrelevant.
801 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
802 as easy function for applications to check whether identifier
805 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
807 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
808 file lib/silcutil/silcutf8.c.
810 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
812 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
814 * Make public key in getkey reply mandatory. Affected file
815 lib/silcclient/command_reply.c
817 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
819 * Added Parameter dont_register_crypto_library to
820 SilcClientParam. If set to TRUE, silcclient library will
821 not initalize the Crypto Libraries and application
822 will need to do it. Affected file lib/silcclient/silcclient.h,
823 lib/silcclient/client.c.
825 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
827 * Imported new silc_utf8_[encode|decode] routines from
828 my internal SILC 1.1 source tree. New encodings added:
829 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
830 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
831 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
834 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
836 * Implemented stringprep (RFC 3454) API. Internally we use
837 GNU Libidn's stringprep, for now, so it is required now to
838 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
840 * Added checking for GNU Libidn and --with-libidn to configure.
842 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
844 * If the passphrases entered do not match while generating a new key,
845 completly start over instead of going into an infinite loop asking
846 the user to re-enter the passphrase correctly. Affected file
847 lib/silcutil/silcapputil.c
849 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
851 * Make sure server is removed from backup list when it is
852 deleted. Affected files silcd/command.c, server.c,
855 * Close socket when connecting to router fails. Affected
858 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
860 * Adopt configuration toolchain to current auto-tools.
861 Affected files prepare, irssi/configure.in
862 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
863 redo that. Affected files irssi/src/silc/core/client_ops.c,
864 irssi/src/fe-common/silc/fe-silc-channels.c
865 * Take over command line options into silcclient data structure.
866 Affected file irssi/src/silc/core/silc-core.c
868 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
870 * Do not try to initiate backup resuming protocol forever.
871 Affected file silcd/server_backup.c.
873 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
875 * ID change in resuming has to be done before changing
876 detached client's modes, since the ID change may fail and
877 leave ghosts on the network. Affected file is
878 silcd/packet_receive.c.
880 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
882 * Fixed Win32 scheduler to not stuck anymore. A patch from
883 Juha Räsänen. Affected file is
884 lib/silcutil/win32/silcwin32schedule.c.
886 * Fixed QoS parsing for connection blocks in server. Affected
887 file is silcd/serverconfig.c.
889 * Fixed server statistics increasing in server. Affected file
892 * The CLOSE command now marks backup router as self disconnected
893 to avoid resuming problems. Affected file silcd/command.c.
895 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
897 * When using silc_net_create_connection[_async], and your system can
898 create IPv6 sockets, it will try to connect to the IPv6 host.
899 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
900 file lib/silcutil/unix/silcunixnet.c
902 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
904 * Check for valid route when receiving packet from router and
905 when routing it to local server in the cell. A patch from
906 Matt Miller. Affected files silcd/router.c and server.c.
908 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
910 * Couldn't detach and reattach twice, because of the previous
911 commit. Affected file silcd/packet_receive.c
913 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
915 * Added check to ignore Port value if Initiator is FALSE.
916 Remote router coudln't connect if Port was set. Affected file
919 * If some client tries to resume more than once at the same time,
920 server crashed. Router didn't crash, but showed odd behaviour
921 (didn't allow clients to join anymore, ..). Affected files
922 silcd/packet_receive.c silcd/idlist.h
924 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
926 * Destroy the file transfer session in silc_client_file_close
927 with timeout. Affected file lib/silcclient/client_ftp.c.
929 * Call SFTP server monitor in READ and WRITE after the actual
930 operations. Affected file lib/silcsftp/sftp_server.c.
932 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
934 * Create one configure script from configure fragments
935 (configure.ad). This is a first step towards new distribution
936 system. Affected files prepare, configure.in.pre,
937 lib/silcmath/mpi/configure.ad.
939 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
941 * Removed expiring of client key pair. Affected file is
942 irssi/src/silc/core/clientutil.c
944 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
946 * Check the number of connections from real number of
947 connections instead of socket number, when deciding if
948 server is full. Affected files are silcd/server.c,
949 server_internal.h and silcd.c.
951 * Clarified the connections_max meaning in General section
952 in doc/example_silcd.conf.in.
954 * The reconnect_keep_trying default value set to TRUE
955 if it is not defined in the config file. Affected file
956 silcd/serverconfig.c.
958 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
960 * Fixed crashbug in connection closing, after a protocol
961 completion callback, which might have closed it already.
962 Affected file silcd/server.c.
964 * Fixed rekey with PFS in backup router. It did not allow
965 rekeys with PFS, and when the rekey protocol timedout
966 it crashed the backup router without the above fix. Affected
967 file silcd/packet_send.c and server.c.
969 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
971 * The silc_client_add_channel_private_key now returns the
972 private key context if pointer is given as argument.
973 Affected files are lib/silcclient/silcclient.h and
976 * Added support for using channel private keys in SILC
977 Client Library even if the private key mode is not set
978 on the channel. Affected file lib/silcclient/client_channel.c.
980 * The channel private key used to decrypt message is now
981 delivered to the application in the 'channel_messageÃ' client
982 operation. Affected files are lib/silcclient/silcclient.h
983 and client_channel.c.
985 * Fixed wrong arg type for user limit in CMODE command reply.
986 Affected file silcd/command.c.
988 * The user limit is now taken and saved to SilcClientEntry in
989 JOIN and CMODE command replies and in CMODE_CHANGE notify.
990 Affected files lib/silcclient/silcclient.h, command_reply.c
993 * Added support to the new private message key indicator
994 packet. Added a new function to the client library:
995 silc_client_send_private_message_key_request. The sender
996 indicates to be initiator, and receiver is responder.
997 Added the indicator to the SilcClientEntry as 'prv_resp'
998 boolean. Affected files are lib/silcclient/silcclient.h
999 client.[ch], and client_prvmsg.c.
1001 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1003 * Fixed the JOIN command calling when called with both
1004 -auth and -founder. Affected file is lib/silcclien/command.c.
1006 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1008 * Check watcher list for resumed clients as well. Affected
1009 file is silcd/packet_receive.c.
1011 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1013 * Implemented the user limit to the CMODE_CHANGE notify,
1014 CMODE command reply and JOIN command reply in server.
1015 Affected files are silcd/server.c, command.c, command_reply.c,
1016 packet_send.c and packet_receive.c.
1018 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1020 * Defined SILC_STRFMT_END that must be used now with
1021 silc_buffer_strformat, instead of SILC_STR_END. Fixes
1022 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
1023 lib/silcclient/silcvcard.c, silcd/server_util.c.
1025 * Fixed the adding of public key to the WATCH list in server.
1026 Fixed the WATCH notify sending to client. Affected files
1027 are silcd/packet_send.[ch], command.c, server_util.c.
1029 * Implemented the watching by public key in the SILC Client
1030 Library and SILC Client. Affected files are
1031 lib/silcclient/command.c and client_notify.c.
1033 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1035 * Added support for public key watching in server. Affected
1036 files are silcd/server.c, server_internal.h, command.c,
1039 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1041 * Added public key to the SIlcClientEntry. Affected files
1042 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
1044 * Fixed the get_clients_whois reply processing to return
1045 exactly same entries server returned. Makes it possible
1046 to search using attributes. Affected file is
1047 lib/silcclient/idlist.c.
1049 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1051 * Save founder key to SilcChannelEntry. Affected files are
1052 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
1054 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1056 * Call the monitor callback with _CLOSED status from the
1057 silc_client_file_close. Affected files are
1058 lib/silcclient/client_fpt.c, silcclient.h
1060 * Added silc_client_get_clients_whois which resolves using
1061 WHOIS, and supports requested attributes as well.
1062 Affected files are lib/silcclient/silcclient.h, idlist.c.
1064 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1066 * Added support for asking the destination filename where
1067 the downloaded file is saved in the file transfer. Affected
1068 files are lib/silccilent/silcclient.h, client_ftp.c.
1070 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1072 * Fixed error handling in resuming data processing. Affected
1073 files are lib/silcclient/client_resume.c and client.c.
1075 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1077 * Fixed silc_client_send_private_message to return TRUE correctly.
1078 Affected file lib/silcclient/client_prvmsg.c.
1080 * Added topic to the SilcChannelEntry. Affected files are
1081 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
1083 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1085 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
1086 file lib/silcclient/command.c
1088 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1090 * Convert all commands to UTF-8 before passing them to the
1091 client library. Still need to convert replies from UTF-8 to
1092 the locale encoding. Affected file
1093 irssi/src/silc/core/silc-cmdqueue.c
1095 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1097 * redirect all silc_client_command_calls through a queueing framework.
1098 This fixes /CYCLE and the annoying "nick change after auto-joining
1099 a channel". Furthermore it defines one central point where
1100 command parameters can be UTF-8-ified. Affected files
1101 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
1102 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
1104 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1106 * use asynchronous connect() to establish router connections.
1107 Fixes problem when the primary router goes down. Affected files
1108 silcd/server.c, silcd/server_backup.c
1110 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1112 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
1113 Fixed various compilation warnings when type casting ints
1114 to pointers or vice versa, of different size. Updates around
1117 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1119 * Surrogates not allowed in UTF-8 strings, updated decoder.
1120 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
1121 testers in lib/silcutil/tests/ directory.
1123 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1125 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
1126 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
1127 files are lib/silcclient/silcclient.h, client.c.
1129 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1131 * When resuming a session fails, notify the user that the session
1132 file needs to be removed eventually. Affected files
1133 irssi/src/fe-common/silc/module-formats.[ch],
1134 irssi/src/silc/core/client_ops.c.
1136 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1138 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
1139 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
1141 * Typofix in Irssi::Silc module. Affected file
1142 irssi/src/perl/silc/Silc.xs.
1144 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1146 * Changed the way NOTICE flagged messages are treated. Added support
1147 for notices in queries and signing notices. Affected files
1148 irssi/default.theme; irssi/docs/help/in/notice.in;
1149 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
1150 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
1152 * Fixed typo in /ACTION help. Affected file
1153 irssi/docs/help/in/action.in
1155 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1157 * Fixed typo in perl module. Affected file
1158 irssi/src/perl/silc/Server.xs
1160 * Changed the way ACTION flagged messages are treated. Added support
1161 for actions in queries and signing actions. Affected files
1162 irssi/default.theme; irssi/docs/help/in/action.in;
1163 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
1164 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
1167 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1169 * Incorrectly reported error when client had to be resolved from
1170 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
1172 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1174 * Fixed whois public key hash table deleting and adding in
1175 detached client case. Affected file silcd/packet_receive.c.
1177 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1179 * Changed filenames of silc/fe module not to collide with filenames
1180 from core/fe. Also seperated public messages printing from
1181 query messages printing. Affected files are all in
1182 irssi/src/fe-common/silc.
1184 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1186 * Fixed the invite process handling during joining to use
1187 correct server name for the client that is matched against
1188 the invite string for the channel. Wrong server name caused
1189 inability to join the channel. Affected file is
1192 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1194 * Fixed the CUMODE channel founder authentication on normal
1195 server to not remove the founder rights on existing founder
1196 before checking that router accepts the mode change. Affected
1197 files are silcd/command.c and silcd/packet_receive.c.
1199 * Remove the server entry correctly when rekey timeouts and
1200 remote router connection on normal server is closed. Fixes
1201 a crash where server uses the freed server entry. Affected
1202 file silcd/server.c.
1204 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1206 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
1207 networks. This is the first step in solving the bug about
1208 /SERVER ADD -silcnet <silcnet>. Affected files
1209 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
1210 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
1211 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
1213 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1215 * /SMSG and /MMSG now correctly create new queries. Affected files
1216 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
1218 * Add basic support for SILC protocol specific variables in perl.
1219 Affected files irssi/src/perl/silc/*, irssi/configure.in,
1220 irssi/src/perl/Makefile.am
1222 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1224 * Don't use silc_get_input, it's obviously not reliable. Fixes
1225 issue when the current key expires. Affect file
1226 irssi/src/silc/core/clientutils.c
1228 * Make the session data filename configurable. This makes it
1229 possible to have different session files for different
1230 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
1231 client_ops.[ch], silc-servers.c,
1232 irssi/src/silc/fe-common/silc/module-formats.[ch]
1234 * Use the same set of libtool files for the MPI lib as for the
1235 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
1236 config.sub, configure.in, install-sh, missing, mkinstalldirs
1238 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1240 * Fixed server statistics decrementing error to not go to
1241 negative. Affected file silcd/packet_receive.c.
1243 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1245 * Use silc_server_query_add_error to add error in public key
1246 search error. Added support in send_reply to send errors
1247 without specific argument. Affected file silcd/server_query.c.
1249 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
1250 Client for NO_SUCH_NICK. It was against the protocol specs.
1251 Affected file irssi/src/silc/core/client_ops.c.
1253 * Added backwards support for the wrong NO_SUCH_NICK error sending
1254 in server. To be removed in SILC Server 1.0. Both old clients
1255 and clients with fixed error handling now works. Affected file
1256 silcd/server_query.c.
1258 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
1260 * fixed a bug in the whois using attributes function where no
1261 error was sent if no nickname and client id but the attributes were
1262 given to whois. Affected file silcd/server_query.c
1264 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
1266 * remove public key from public key hashtable on detach. Affected
1267 file silcd/packet_receive.c
1269 * free public key hashtable before removing clients on server
1270 shutdown. Affected file silcd/server.c
1272 * remove public key prior deleting client-data on killing a client.
1273 Affected file silcd/server_util.c
1275 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
1277 * Getting the MOTD from other servers works now. Affected
1278 files are silcd/command.c and silcd/command_reply.c
1280 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1282 * Initialize the variable idletag, since it is tested in
1283 silc_core_deinit for its default value. Affected file
1284 irssi/src/silc/core/silc-core.c
1286 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
1288 * Fixed signed channel messages across cells. Affected file
1291 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1293 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
1294 is not defined. They can now be safely used in if-statements
1295 without braces. Affected file lib/silcutil/silclog.h.
1297 * Added the checks for backup closing connection due to error
1298 (local or remote) and thus not allow the resuming to occur
1299 in reconnect. Affected files are silcd/packet_send.c
1302 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1304 * Help file updates. Affected files in irssi/src/docs/help/in/.
1306 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
1308 * Fixed channel messages across cells. Affected file
1311 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1313 * Fixed file transmission accepting in client library to not
1314 start the negotiation if user hasn't accepted the transfer,
1315 instead create new session for resent transfer. Affected
1316 file lib/silcclient/client_ftp.c.
1318 * Show the session ID in the file transmision list. Remove
1319 session from list that failed to transfer. Switch the current
1320 session automatically after transmission, and in errors, to new
1321 session if other sessions exists in the transfer list. Affected
1322 files are irssi/src/silc/core/silc-servers.c,
1323 irssi/src/fe-common/silc/modfule-formats.c.
1325 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1327 * Fixed MIME header parsing for the hopefully last time. Affected
1328 file lib/silcutil/silcstrutil.c
1330 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1332 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
1334 * The SILC RNG is now gauranteed to return non-zero random
1335 values. Affected files are lib/silccrypt/silcrng.[ch].
1337 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1339 * Fixed nickname formatting when changing only case of the
1340 nickname. Affected file lib/silcclient/idlist.c.
1342 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1344 * Fixed a memory leak and incorrect printing of the "appears as"
1345 message. Affected file irssi/src/silc/core/client_ops.c
1347 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1349 * Added CRT (Chinese Remainder Theorem) supported RSA
1350 private keys and private key operations. This significantly
1351 increases private key operation efficiency. No compatibility
1352 issues with new or old private keys. Affected files are
1353 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
1355 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1357 * Fixed GCC-3.3.2 related compilation warnings from the
1360 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1362 * Removed RC6 from distributions.
1364 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1366 * Added some better comments to lib/silccrypt/silcpkcs.h,
1367 optimized some routines in lib/silccrypt/silcpkcs.c.
1368 Added test_silcpkcs into lib/silccrypt/tests/.
1370 * Fixed silc_rng_global_init to actually init the global RNG
1371 if RNG wasn't provided for it. Affected file is
1372 lib/silccrypt/silrng.c.
1374 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1376 * Added silc_hash_table_find_by_context_ext. Affected files
1377 lib/silcutil/silchashtable.[ch].
1379 * Save the public key on normal server in WHOIS command reply
1380 from attributes, if present, and add it to public key hash
1381 table. Fixes WHOIS resolving by public key on normal server.
1383 Optimized the attributes resolving on normal server to not
1384 resolve if we resolved them already from router.
1386 Affected files are silcd/server_query.c, command_reply.c.
1388 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
1390 * Added support for whois using attributes.
1391 Affected files silcd/command_reply.c, silcd/packet_receive.c,
1392 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
1395 * Added support for whois using public key attribute to /WHOIS i
1396 client command. Affected files irssi/docs/help/in/whois.in,
1397 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
1399 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1401 * Fixed UMODE setting in server when the client has anonymous
1402 mode set. The mode setting was not working. Affected file
1405 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1407 * Fixed some bugs and typos related to sending split messages.
1408 Print notification when sending messages with /MMSG. Affected
1409 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
1411 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1413 * Optimized the socket referencing in packet routines, client
1414 library and server. Affected files are lib/silccore/silcpacket.c,
1415 lib/silcclient/client.c and silcd/server.c.
1417 * If silc_socket_set_qos is given with NULL arguments the QoS is
1418 reset from the socket. Affected files are
1419 lib/silcutil/silcsockconn.[ch].
1421 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1423 * Add a /LISTKEYS command which lists the locally cached
1424 client and server keys. Affected files
1425 irssi/src/fe-common/module-formats.[ch],
1426 irssi/src/silc/core/silc-{channels,servers}.c
1427 irssi/docs/help/in/listkeys.in
1429 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1431 * Check that packet queue purging was successful. Affected
1432 files lib/silcclient/client.c and silcd/packet_send.c. Related
1433 to MAC failed errors.
1435 * Do not clear the inbuf even if it is empty if QoS was applied
1436 to it. Otherwise the QoS data is cleared and MAC failed error
1437 will occur. Affected file lib/silccore/silcpacket.c.
1439 * Use the rekey period time as rekey protocol timeout value.
1440 If the rekey does not succeed during the rekey period there's
1441 something very wrong, and we most likely end up with wrong keys,
1442 do graceful reconnect then. Affected file silcd/server.c.
1444 * Take reference of the socket in the parser context, as it's
1445 possible to have the parsers in queue after the socket is
1446 disconnected and this may cause crash. Affected files are
1447 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1450 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1452 * Fixed KICK command reply sending, it sent to replies.
1453 Affected file silcd/command.c.
1455 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1457 * Finish the silc-mime.pl script. It now supports MIME type
1458 guessing using magic files, signing data messages, executing
1459 MIME handlers in background. Affected files
1460 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1462 * Changed MIME signal handler to make things easier for the perl
1463 script. Affected files irssi/src/silc/core/client_ops.c,
1464 silc-servers.c, and irssi/docs/signals.txt
1466 * Cleaned up the silc_mime_parse function and fixed detection
1467 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1469 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1471 * Resolve the IP for file transfer listener from the connection
1472 socket. Affected file lib/silcclient/client_ftp.c.
1474 * Accept NULL hostname parameter in the functions
1475 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1476 if hostname is not wanted.
1478 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1480 * Fixed race condition between silc_client_init and
1481 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1483 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1485 * Fixed file transfer connection closing when SIGNOFF for
1486 the client is received from server. Affected file is
1487 lib/silcclient/client_ftp.c.
1489 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1491 * Check for disconnected socket in QUIT callback. Affected
1492 file silcd/command.c.
1494 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1496 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1497 Affected files lib/silcutil/silcstrutil.c
1499 * Cleaned up the escape/unescape functions for correctness and
1500 speed. Affected file irssi/src/silc/core/client_ops.c
1502 * Removed handling for data messages with Content-Type: text/*,
1503 moved parsing of MIME headers to the signal handler, added
1504 support for signing and verifying data messages. Affected
1505 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1506 irssi/src/silc/core/silc-{servers,channels}.c
1508 * Added a perl script for handling data messages based on
1509 information read from Mailcap files. New file
1510 irssi/scripts/silc-mime.pl
1512 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1514 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1515 acknowledge recepetion of a message to the sender. Updated
1518 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1520 * Unregister channel key saving callback when deleting channel.
1521 Affected file lib/silcclient/idlist.c.
1523 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1524 before calling notify client operation. Affected file is
1525 lib/silcclient/client_notify.c.
1527 * Unregister QoS tasks when deleting the socket connection.
1528 Affected files lib/silcutil/silcsockconn.[ch],
1529 unix/silcunixsockconn.c.
1531 * Implemented latest presence-attrs draft changes. Affected
1532 files lib/silccore/silcattrs.h and
1533 irssi/src/silc/core/silc-queries.c.
1535 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1537 * Save old channel keys in list to allow more rapid change
1538 of channel keys if server for some reason does that. This
1539 avoids loosing so many channel messages due to not having
1540 key to decrypt. Affected file lib/silcclient/silcclient.h,
1541 idlist.c and client_channel.c.
1543 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1545 * Continued backup router tests and fixes. Affected files
1546 silcd/server_backup, server_util.c, server.c. See TODO.
1548 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1550 * Fixed SERVER_SIGNOFF handling in servers. The client
1551 was removed from wrong list thus not removing the client
1552 at all. Affected file silcd/packet_receive.c.
1554 * Do not execute rekey protocol for disabled connections as
1555 it would never go through. Affected file silcd/server.c.
1557 * Added timeout for rekey protocol to catch if the protocol
1558 never executes successfully. Affected files silcd/server.c
1561 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1563 * Abandon packet processing for disconnected sockets. Check
1564 this always after calling packet processing callback.
1565 Affected file lib/silccore/silcpacket.c.
1567 * Fixed double registration disconnection code in server.
1568 Closed wrong connection. Affected file silcd/packet_receive.c.
1570 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1572 * On normal server reconnect to primary during resuming 4
1573 times, then give up. Affected file silcd/server_backup.c.
1575 * If during reconnecting to routers we notice we have router
1576 connection but no primary router set, the server is in desync.
1577 Reconnect to primary to restore network. Affected file
1580 * Assure that only one protocol is exeucting at the same time.
1581 Added checks for all protocols. Affected files are
1582 silcd/server.c and server_backup.c.
1584 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1586 * Check that a string is not already part on invite/ban
1587 string when processing it. Affected file silcd/server_util.c.
1589 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1591 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1592 with 1.2 version of the protocol. Affected file is
1593 silcd/packet_receive.c.
1595 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1597 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1598 where the passphrase was given. Affected file is
1601 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1603 * INVITE and BAN notifys are now delivered from routers to
1604 servers (but not clients) on the channel. Updated specs and
1605 code. Affected files silcd/packet_[send|receive].[ch],
1606 command.c, server.c and server_util.c.
1608 * Implemented INVITE and BAN announcing. Affected files are
1609 silcd/server.[ch], server_util.c.
1611 * Implemented SilcStatus error type argument returning in
1612 command reply error in server. Affected file silcd/command.c.
1614 * Implemented SilcStatus argument returning in comand reply
1615 in client library. The command_reply client operation now
1616 returns error specific arguments as well. Affected files
1617 are lib/silcclient/command_reply.[ch], client_resume.c,
1618 lib/silccore/silcstatus.[ch].
1620 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1622 * Backup router protocol version 1.2 implemented. Testing still
1623 required. Affected files in silcd/server_backup.[ch], server.c,
1624 packet_receive.c and server_internal.h.
1626 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1628 * silc_client_send_[channel|private]_message now return TRUE
1629 or FALSE. Affected file lib/silcclien/client_channel.c and
1632 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1634 * Check for explicit nickname in INVITE and BAN processing
1635 during join as well (and don't expect only wildcards in
1636 invite/ban strings). Affected file silcd/command.c.
1638 * Fixed the INVITE and BAN by public key. The public key saved
1639 is the PK payload (as specified) not the raw data. Affected
1640 file silcd/server_util.c.
1642 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1644 * UTF-8 text message support for actions and notices in SILC
1645 Client. Affected file irssi/src/silc/core/client_ops.c.
1647 * silc_get_username and silc_get_real_name now returns sensible
1648 data on Win32. Patch by Toni Willberg. Affected file is
1649 lib/silcutil/win32/silcwin32util.c.
1651 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1653 * Provide a signal handler to send MIME encoded messages and emit
1654 a signal when a MIME encoded message is received. Also document
1655 the signals for usage with the perl interface.
1657 A sample perl script will be supplied at a later point.
1659 Affected files are irssi/docs/signals.txt,
1660 irssi/src/silc/core/client_ops.[ch],
1661 irssi/src/silc/core/silc-{channels,servers}.c
1663 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1665 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1666 server. Use this time to display a lag and disconnect when it
1667 exceeds a specified limit.
1669 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1671 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1673 * Remove the channel auth list in normal server if router
1674 encofrces its list during connecting. Send notify to channel
1675 to remove the mode to remove the list. Affected files are
1676 silcd/server_util.c and silcd/packet_receive.c.
1678 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1680 * Added support for channel public keys. Updated protocol specs
1681 and implemented it. Affected files are
1682 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1683 lib/silcclient/command_reply.c.
1685 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1687 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1688 terminate the process on Linux. Affected file silcd/silcd.c.
1690 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1692 * Check for NULL buffer in silc_buffer_clear. Affected file
1693 is lib/silcutil/silcbuffer.h.
1695 * Simplified the backup router protocol by removing the _GLOBAL
1696 types. Updated protocol specs and the code. Affected files
1697 are silcd/server_backup.[ch].
1699 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1701 * Deny '@' and '!' from nicknames since they are reserved
1702 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1703 Updated protocol specs and the code.
1705 Affected files are silcd/server_util.[ch].
1707 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1709 * Fixed stack overflow in Irssi SILC client. Affected
1710 file irssi/src/silc/core/client_ops.c.
1712 * Check that Host is set in ServerConnection and RouterConnection
1713 in silcd.conf. Affected file silcd/serverconfig.c.
1715 * Fixed crash in server with protocol completion callbacks,
1716 namely rekey and backup resuming protocols. Affected files
1717 are silcd/server_backup.c and silcd/server.c.
1719 * Fixed rekey protocol to not restart if it is started already.
1720 Affected files are lib/silcclient/client.c and
1723 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1725 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1727 * Fixed EOF handling in SILC Config, affected file
1728 lib/silcutil/silcconfig.c.
1730 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1732 * Fixed RESOLVING flag handling in JOIN notify and other
1733 notifys to handle the resolvings correctly in client library.
1734 Affected file lib/silcclient/client_notify.c.
1736 * Do not send full INVITE and BAN lists in INVITE and BAN
1737 notifys, only the changed information. Affected file
1740 * Fixed INVITE notify sending in INVITE command, send it
1741 only when needed. Affected file silcd/command.c.
1743 * Handle the founder key change properly in CMODE_CHANGE
1744 notify. Bug #122. Affected file silcd/packet_receive.c.
1746 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1748 * Remove the mark for output (mark it only for input) after
1749 purging outgoing queue. Prevents the "Error in select()"
1750 floods. Affected file silcd/packet_send.c.
1752 * Fixed incorrect connection deletion from client library
1753 after calling "connect" client operation. Could cause
1754 crashes for example during reconnect timeouts. Affected
1755 files are lib/silcclient/client.c and
1756 irssi/src/silc/core/client_ops.c.
1758 * Check server private key file permissions before starting
1759 the server. Affected file silcd/serverconfig.c.
1761 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1763 * NULL terminate allocated string in silc_buffer_strformat.
1764 Affected file lib/silcutil/silcbuffmt.c.
1766 * Rewrote the invite/ban list string handling in server to
1767 use SilcBuffer instead. Affected files are silcd/command.c
1768 and silcd/server_util.c.
1770 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1772 * Fixed double free in CMODE command when setting new HMAC
1773 for channel. Affected file silcd/command.c.
1775 * Added couple of missing memset's to zero sensitive memory.
1776 Affected files silcd/command.c, lib/silcclient/command.c.
1778 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1780 * Fixed a double free in INVITE command error handling in
1781 server. Affected file silcd/command.c.
1783 * Added macros SILC_SWAB_[16|32] to swab byte order of
1784 16-bit and 32-bit unsigned integers. Affected file
1785 lib/silcutil/silctypes.h.
1787 * Use the SILC_SWAB_16 instead of htons() in server when
1788 handling ports since the ports in structures are always
1789 in little-endian order (regardless of platform). Affected
1790 file silcd/serverid.c and silcd/server_backup.c.
1792 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1794 * Send DISCONNECT in close admin command in server. Affected
1795 file silcd/command.c.
1797 * Check whether we are already connecting to a remote router
1798 (in addition of checking whether we are already connected)
1799 before creating new connection. Affected file silcd/server.c.
1801 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1803 * Added better compiler and compiler flags checking in
1806 * Check that socket is valid after QoS is applied to data.
1807 Affected file lib/silcutil/unix/silcunixsockconn.c.
1809 * Make sure the socket connecetion is not closed to early
1810 when closing connection in server. Also make sure the
1811 connection is always closed after error in a protocol.
1812 Affected file silcd/server.c.
1814 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1816 * Removed --session and --dummy options from Irssi SILC Client.
1817 -d option is available only if --enable-debug was given.
1818 Affected files are irssi/src/silc/core/silc-core,
1819 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1821 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1823 * Added silc_buffer_steal to steal the data from the buffer.
1824 Affected file lib/silcutil/silcbuffer.h.
1826 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1828 * Fixed server crash with double Primary block in config file.
1830 Fixed also various memory leaks around the config file
1831 parser. Affected files lib/silcutil/silcconfig.c,
1832 silcd/serverconfig.c.
1834 * Changed my nickname (Johnny Mnemonic) to my real name, this
1835 means that bugs introduced by him were actually introduced
1838 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1840 * Don't display "foo appears as foo\nYou're now known as foo"
1841 messages. Affected file irssi/src/silc/core/client_ops.c
1843 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1845 * Fixed error handling of invalid client entry when calling
1846 commands in server. Fixes a crash. Affected file
1849 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1851 * Added some sanity checks in server for correctness of the
1852 server configuration. Affected file silcd/serverconfig.c.
1854 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1856 * Prevent endless resolving of user informations in USERS
1857 command by checking the command reply status correctly.
1858 Affected file lib/silcclient/command_reply.c.
1860 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1862 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1863 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1864 Aldous <Matthew@Aldous.com>.
1866 * Added better implementation using CriticalSection of
1867 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1868 <mikko.lahteenmaki@pikabaana.net>.
1870 * Added some Winsock WIN32 compatiblity defines into
1871 includes/silcwin32.h.
1873 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1875 * Fixed double free in async host lookup code. Affected file
1876 lib/silcutil/silcsockconn.c.
1878 * On backup router handle now the SERVER_SIGNOFF from router
1879 for local connected servers too, and close the connections.
1881 Do not process them as normally signing off servers when they
1882 really signoff by sending EOF fe, but always assume that
1883 router sends the SERVER_SIGNOFF.
1885 Affected files silcd/server.c and silcd/packet_receive.c.
1887 * Fixed socket unsetting when closing connections. Affected
1888 files silcd/server.c and silcd/packet_send.c.
1890 * Do not print the nickname in SERVER_SIGNOFF if we do not
1891 have it. Prevents asserts in Irssi core. It is possible we
1892 don't have the nick if it was just being resolved when server
1893 signoff. Affected file irssi/src/silc/core/client_ops.c.
1895 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1897 * Fixed autonick crashbug in client library. Affected file
1898 lib/silcclient/client.c.
1900 * Fixed Unix implementation of SilcMutex to really assert if
1901 the mutex is locked/unlcoked already. Affected file
1902 lib/silcutil/unix/silcunixmutex.c.
1904 * Fixed locking in silc_schedule_uninit. It didn't lock
1905 when dispatching timeout tasks. Affected file is
1906 lib/silcutil/silcschedule.c.
1908 * Changed Win32 implementation of SilcThread to use modern
1909 Win32 interface. Affected file is
1910 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1912 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1914 * Don't print signed messages when sending failed. Affected files
1915 irssi/src/silc/core/silc-[servers.c/commands.h]
1917 * Send adquate signal when founding a channel by joing it. Affect
1918 file irssi/src/silc/core/client_ops.c
1920 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1922 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1923 irssi/src/fe-common/core/themes.c
1925 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1927 * Fixed close command to use the port correctly when closing
1928 server connections. Affected file silcd/idlist.c.
1930 * Check for NULL outbuf in silc_socket_write. It is possible
1931 that it is NULL is some odd case. Affected files are
1932 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1934 * Do not call final protocol callback for backup router
1935 resuming protocol when closing connection. It is closed
1936 by timeout in case of error. Affected file silcd/server.c.
1938 * Backup reconnect to router if backup resuming protocol
1939 failed. Affected file silcd/server_backup.c.
1941 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1943 * Fixed double free in SKE library error hadling when signature
1944 error occurred. Affected file lib/silcske/silcske.c.
1946 * Save the fingerprint to new SilcClientEntry after changing
1947 nickname. Affected file lib/silcclient/client_notify.c.
1949 * Print SIGNOFF in Irssi SILC client only if the nickname is
1950 known. Prevents asserts in Irssi core. It is possible we
1951 don't have the nick if it was just being resolved when it
1952 quit. Affected file irssi/src/silc/core/client_ops.c.
1954 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1956 * Fixed double free in invite list adding code when adding
1957 invite strings. Affected file silcd/server_util.c.
1959 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1961 * More log printing during backup router protocol. Affected
1962 file silcd/server_backup.c.
1964 * Removed backwards support for old private key file format.
1965 Affected file lib/silccrypt/silcpkcs.c.
1967 * Removed backwards support for not-so-strict decryption length
1968 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1970 * GETKEY to update the client entrys fingerprint too.
1971 Affected file lib/silcclient/command_reply.c.
1973 * Added --without-libtoolfix for package builders using weird
1974 wrappers around libtool (BSD at least).
1976 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1978 * Fixed backup router bugs: When backup resumes router and
1979 receives a CHANNEL_MESSAGE packet the backup must not act
1980 as router since the packet header decryption would be
1981 different. Also, when relaying packets to channel, do
1982 not re-encrypt packets on backup that came from the primary
1983 since the connection isn't really router-router connection.
1984 Affected files silcd/server.c, silcd/packet_send.c.
1986 * Added checks in encryption/decryption that encryption/decryption
1987 length sent as argument really is multiple by block size. Helps
1988 catching really weird bugs like the above backup router bugs
1989 when packets are being decrypted in wrong way. Affected files
1990 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1992 * Fixed padding generation in private key file encryption.
1993 Affected file lib/silccrypt/silcpkcs.c.
1995 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1997 * Added ignore_message_signatures setting which can be used
1998 to ignore signatures in messages. Affected files are
1999 irssi/src/silc/core/client_ops.c, silc-core.c.
2001 * Fixed the libtoolfix to use command line options instead of
2002 environment variables. They didn't work as expected. Now,
2003 the libtool is fully run-time configurable.
2005 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2007 * Verify signature payload for signed messages. Affected files
2008 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
2009 irssi/src/silc/core/silc-core.h
2011 * Display signature verification result in public and private
2012 messages using theme abstracts. See irssi/default.theme for
2013 examples on their usage. Affected files
2014 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
2015 irssi/src/fe-common/silc/module-formats.[ch],
2016 irssi/src/fe-common/silc/fe-common-silc.c,
2017 irssi/src/fe-common/silc/Makefile.am
2018 irssi/src/fe-common/core/fe-messages.[ch]
2020 * Fixed bugs in Irssi's theme parsing. Affected files
2021 irssi/src/fe-common/core/themes.c
2023 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2025 * Calculate the correct length for signed messages before
2026 encrypting, it must be multiple by block size. Affected
2027 file lib/silccore/silcmessage.c.
2029 * silc_message_signed_get_public_key returns now both
2030 decoded and encoded public key. Affected files are
2031 lib/silccore/silcmessage.[ch].
2033 * Added libtoolfix script that makes the libtool more generic
2034 and configurable in run-time. Now we can specify in run-time
2035 if what kind of libraries we want to create, regardless of
2036 configuration. SIMs are now creates even if --disable-shared
2037 was explicitly given.
2039 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2041 * Fixed founder key sending in CMODE command in client.
2042 Affected file lib/silcclient/command.c.
2044 * Fixed CUMODE founder authentication in server to not check
2045 for client's public key since it's not supposed to do that.
2046 Affected file silcd/command.c.
2048 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2050 * Set realname and hostname in NICK_REC records. Affected file
2051 irssi/src/silc/core/silc-nicklist.c
2053 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2055 * Remove 1.0 protocol backwards compat code from client
2058 * Added more reliable check for whether nickname did change
2059 or not, or whether only Client ID changed in NICK_CHANGE
2060 notify. Affected file lib/silcclient/client_notify.c.
2061 Fixes bug in '@' character handling in a nickname.
2063 * Added support for automatically parsing signature from
2064 the message payload. Added new function
2065 silc_message_get_signature to return the payload to
2066 application. Affected files lib/silccore/silcmessage.[ch].
2068 * Changed the private_message and channel_message client
2069 operations to deliver the SilcMessagePayload to the
2070 application too. Application can use it fe. to get the
2071 signature from the message for verification. Affected
2072 file lib/silcclient/silcclient.h, client_channel.c and
2075 * Redefined the signed payload for message payloads.
2076 Updated protocol specs and implemented.
2078 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2080 * Fixed wrong invite and ban list handling in server command
2081 reply. Affected files are silcd/command_reply.c,
2082 silcd/server_util.[ch].
2084 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2086 * Fixed CMODE setting in server when founder mode was set.
2087 Affected file silcd/command.c. Bug #95.
2089 * Added support to setting specific public key in CMODE in
2090 Irssi SILC client. Affected file lib/silcclient/command.c.
2092 * Added support to use specific public key in CUMODE in
2093 Irssi SILC Client. Affected file lib/silcclient/command.c.
2095 * Added support for inviting and banning by public key in
2096 Irssi SILC client. Affected file lib/silcclient/command.c.
2098 * Fixed fingerprint/babbleprint showing in invite and ban
2099 list command replys. Affected file is
2100 irssi/src/silc/core/client_ops.c.
2102 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2104 * Format CMODE +c and +h to display both the mode and the argument
2106 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2108 * Added test vectors and test programs for SHA-1, MD5,
2109 HMAC-SHA1 and HMAC-MD5. New tests are located in
2110 lib/silccrypt/tests/. Fixed also argument decoding bug in
2111 MD5 implementation. Affected file lib/silccrypt/md5.c.
2113 * Changed the channel private key and private message key
2114 generation (with static keys) to use SHA1 instead of MD5,
2115 as SHA1 is the mandatory hash function in SILC. Affected
2116 file lib/silcclient/client_[channel/prvmsg].c.
2118 * Changed the private key file encryption to use SHA1 instead
2119 of MD5. Added support for the old generation and added
2120 automatic change of the key (to be removed later). Affected
2121 files lib/silccrypt/silcpkcs.c.
2123 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2125 * Load only files with .pub suffix in PublicKeyDir. Affected
2126 file silcd/serverconfig.c.
2128 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2130 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
2131 channels. Affected files silcd/silcd.c, silcd/server.h.
2133 * Added the config directive PublicKeyDir for the client block.
2134 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
2136 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2138 * Merged Toni's irssi/silc.conf patch.
2140 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
2142 * Max alloc tests in allocation routines. Affected file
2143 lib/silcutil/silcmemory.c.
2145 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2147 * Fixed a typo in resuming code that fixed detach/resume code
2148 in server. Bug #93. Affected file silcd/packet_receive.c.
2150 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2152 * Do reverse lookups for server when /connecting. Affected files
2153 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
2154 irssi/src/core/net-nonblock.*
2156 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2158 * Added library versioning for shared libraries. Affected
2159 files configure.in.pre and lib/Makefile.am.pre.
2161 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2163 * Display INVITE and BAN lists as specified by SILC 1.2
2165 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2167 * Do not send invite list back unless asked (when sending
2168 no arguments) or when list was modified. Affected file
2171 * Remove client from invite list in KILLED notify and in
2172 KILL command. Affected file silcd/command.c and
2175 * Fixed bugs in invite list handling in INVITE command.
2176 Affected files silcd/command.c and silcd/server_util.c.
2178 * Merged with Irssi 0.8.6.
2180 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
2181 Affected file irssi/src/fe-text/silc.c.
2183 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2185 * The silc_argument_get_[first/next] now return the argument
2186 type to caller. Added silc_argument_payload_encode_one.
2188 Affected files are lib/silccore/silcargument.[ch].
2190 * Added support for the SILC 1.2 INVITE command and new
2191 invite lists to server. Affected files are silcd/command.c,
2192 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2194 * Added support for the SILC 1.2 BAN command and new
2195 ban lists to server. Affected files are silcd/command.c,
2196 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2198 * Added support to client sending new INVITE command. Affected
2199 file is lib/silcclient/command.c.
2201 * Added support to client sending new BAN command. Affected
2202 file is lib/silcclient/command.c.
2204 * Added support for removing client from invite list when kicked
2205 from channel, as SILC 1.2 dictates. Affected files are
2206 silcd/packet_receive.c and silcd/command.c.
2208 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2210 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
2211 automatically the cipher's internal IV. Affected files
2212 lib/silccrypt/silccipher.[ch].
2214 * Assure the RESUME_CLIENT packet is not sent to twice to
2215 backup router if the detached client was originated from
2216 the backup. Affected file silcd/server.c. Bug #76.
2218 * Changed silc_sim_symname to not allocate memory. Affected
2219 file lib/silcsim/silcsimutil.c.
2221 * Fixed memory leaks with SIMs in server. Affected files
2222 silcd/serverconfig.c, silcd/server.c.
2224 * Fixed channel key distribution after resuming detached
2225 client. Affected files silcd/packet_receive.c.
2227 * Fixed channel's global_user boolean checking after detaching.
2228 Check it after changing the owner of the client not before.
2229 Affected file silcd/packet_receive.c.
2231 * Fixed few double frees from client library. Fixes at least
2232 Bug #81, possibly others too.
2234 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
2235 notifys in Irssi SILC Client. Affected file is
2236 irssi/src/silc/core/client_ops.c. Bug #82.
2238 * Applied Ville Räsänen's manual page and --mandir bugfix
2239 patch. Affected files are configure.in.pre and Makefile.am.pre.
2242 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2244 * Added support to backup router protocol for backup to tell
2245 normal server that it cannot use the backup router as primary
2246 because the primary isn't really down. Updated protocol
2249 * Added support for primary router to tell backup router that
2250 resuming is not possible because the backup really isn't primary
2251 in the cell. For example if backup disconnected itself the
2252 resuming is not allowed since the primary really did not
2253 go down. Updated protocol specs.
2255 * Removed MARS from crypto library.
2257 * Defined the CTR mode and Randomized CBC mode in SILC. The
2258 CTR mode is RECOMMENDED now in specification. Defined also
2259 Serpent cipher as optional cipher. Updated the protocol specs.
2261 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2263 * Added support for inviting/banning by IP/MASK, public key,
2264 and explicit Client ID. Redefined the command and notify
2265 types to allow easier forwards support for other methods
2266 of inviting/banning. Updated protocol specs.
2268 * Remove the client from channel's invite lists if the client
2269 is kicked or killed. Updated protocol specs.
2271 * Unified the Channel Message Payload and Private Message
2272 into one Message Payload. Updated protocol specs and
2275 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2277 * Don't wait for EOF after socket error has occurred, but
2278 close the connection. Affected file is silcd/server.c.
2280 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2282 * Added support for setting FOUNDER mode on channel with
2283 specific public key which can be set with CMODE command.
2284 Updated protocol specs and implemented in client and server.
2286 * Fixed the Irssi SILC client to correctly shutdown the client
2287 library to avoid memory leaks. Affected files are
2288 irssi/src/silc/core/silc-core.c and silc-servers.c.
2290 * Deprecated the No Reply flag in SKE protocol and introduced
2291 "IV Included" flag which can be used to indicate that the IV
2292 is included in the ciphertext. This makes it possible to use
2293 SILC on unreliable transport, such as UDP which may cause
2294 packet reordering and losses. Updated protocol specs, did
2297 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2299 * Fixed the MPI implementation of silc_mp_sizeinbase to return
2300 < 32 bit values in correct size. Affected file is
2301 lib/silcmath/mp_mpi.c.
2303 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2305 * Fixed the KE Start Payload parsing to check that mandatory
2306 fields are present. Affected file lib/silcske/payload.c.
2308 * Fixed compilation warnigs in Irssi SILC Client. Affected
2309 files are irssi/src/silc/core/silc-query.c. client_ops.c.
2311 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2313 * Print "nick now appears as newnick" and update Irssi's nicklist
2314 when you change your nick to "nick". Closes #62
2316 * Never format your own nick. Closes #63
2318 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2320 * SILC_UMODE_GONE changes are now propagated correctly to the
2321 Irssi client. Closes #54
2323 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2325 * Fixed example in /HELP KEY
2327 * Added expando $j which expands to current SILC Client version
2329 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2331 * Fixed public key decoding in crypto library.
2333 * Added better error printing to SKE library.
2335 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2337 * Fixed NICK command to not crash if nickname was not sent.
2339 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2341 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
2342 Deprecated the old Encrypt-And-MAC order. Updated protocol
2343 specs and implemented.
2345 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
2346 generation. Updated specs and implemented.
2348 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2350 * Added support for rekey before 2^32 sequence number wraps.
2351 Affected files in server and client library.
2353 * Padding must be at least 8 bytes now. Implemented and updated
2356 * Compute maximum padding for authentication packets to make
2357 passphrase approximation attacks impossible. Affected files
2358 in client library and in server.
2360 * Fixed PING command sending in client library and handling in
2361 server. The server ID must be ID Payload, not raw ID data.
2362 Affected files in server and client library.
2364 * Defined that all public keys sent in commands and notify
2365 payloads are actually Public Key Payloads not raw public key
2366 data. Updated protocol specs and implemented.
2368 * Updated protocol version to 1.2. Updated specs and code.
2370 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
2371 status types. Updated specs and the code.
2373 * Added support for normal client to kill its own entries from
2374 the network. Updated protocol specs and the code.
2376 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
2377 and added initial implementation.
2379 * Added MAC field to the Private Message Payload to protect
2380 against chosen ciphertext attacks. Updated the protocol specs
2383 * Added idle and signon fields to the ATTRIBUTE_SERVICE
2384 attribute to indicate the user's current idle and signon time
2385 of a service. Updated protocol specs and implemented.
2387 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2389 * Added "do_not_bind" argument to silc_client_file_send what
2390 can be used to not bind locally but assume the file receiver
2391 provides the point of connect. Usefull when sender is behind
2392 NAT device. Affected file lib/silcclient/silcclient.h and
2395 * Added -no-listener option to FILE SEND command in Irssi SILC
2396 client. Affected file irssi/src/silc/core/silc-servers.c.
2397 Renamed FILE RECEIVE to FILE ACCEPT.
2399 * Confirm passphrase for private key encryption in
2400 silc_create_key_pair and silc_change_private_key_passphrase.
2401 Affected files are lib/silcutil/silcapputil.c.
2403 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2405 * Move silc_client_packet_send back to internal, added
2406 silc_client_send_packet, a bit simpler function for application.
2407 Affected files lib/silcclient/silcclient.h, client.c and
2410 * Moved the SilcClientEntry, SilcChannelEntry and
2411 SilcServerEntry to silcclient.h to be public and documented
2412 them for application. Affected files are
2413 lib/silcclient/silcclient.h and idlist.h.
2415 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2417 * Fixed manual page installation patch by Ville Räsänen.
2418 USERS help page fix patch by Ville Räsänen
2420 * Changed the silc_client_command_call interface to make
2421 the command call simpler for the application. The library
2422 now handles the command line parsing, command finding and
2423 execution. Application only needs to call the function
2424 with the command line. Affected files are
2425 lib/silcclient/silcclient.h, command.[ch].
2427 * Fixed silc_get_input to NULL-terminate the returned input.
2428 Affected file lib/silcutil/silcutil.c.
2430 * Resolve the client's public key in JOIN command if the
2431 founder auth data is being requested but we don't know the
2432 client's public key. Affected file silcd/command.c.
2435 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2437 * Print notify for server opers when backup router comes
2438 online. Affected file silcd/server.c.
2440 * Fixed the INVITE command to send the invite list in
2441 command reply. Affected file silcd/command_reply.c.
2443 * Fixed MOTD command reply sending. Affected file
2446 * UTF-8 decode the topic in TOPIC command reply and LIST
2447 command reply in Irssi SILC client. Affected file is
2448 irssi/src/silc/core/client_ops.c.
2450 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2452 * Fixed the INVITE command to not crash Irssi SILC client
2453 when given without nickname argument. AFfected file
2454 irssi/src/silc/core/client_ops.c.
2456 * Fixed double free in WHOIS query on normal server when
2457 forwarding query to router. Affected file is
2458 silcd/server_query.c.
2460 * Fixed WATCH command reply handling on normal server which
2461 was missing altogether. Affected file silcd/command_reply.c.
2464 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2466 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2467 Included yodl sources for each of these. Also modified
2468 Makefile.am prototype to install these files to proper
2469 locations. Updated CREDITS. Affected file Makefile.am.pre,
2470 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2473 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2475 * Added support for encrypted private key files. Now
2476 passphrase must be provided when new key pair is created
2477 (can be empty though), and prompted when loading the
2478 private key. Added support for loading the old-style
2479 non-encrypted private keys as well. Affected files
2480 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2483 * Fixed silc_get_input to accept input on all terminals.
2484 Affected file lib/silcutil/silcutil.c.
2486 * Moved the Irssi SILC client key loading and other stuff
2487 to be called after the arguments and UI is initialized.
2488 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2490 * Added -P option to Irssi SILC client which can be used
2491 to change the passphrase of the private key. Affected
2492 file irssi/src/silc/core/silc-core.c.
2494 * Added silc_change_private_key_passphrase apputil routine
2495 to lib/silcutil/silcapputil.[ch].
2497 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2499 * Fixed connection closing in client library to not crash.
2500 Moved the connection freeing totally to function
2501 silc_clinet_del_connection. Affected file
2502 lib/silcclinet/client.c.
2504 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2506 * Changed includes/silcincludes.h to silcincludes.h.in to
2507 include configuration specific information. The silcdefs.h
2508 is not included in to installation anymore (it's only
2509 compilation time header).
2511 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2513 * Moved the SilcClient and SilcClientConnection from client.h
2514 to the public lib/silcclient/silcclient.h. Changed the
2517 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2519 * If version string in silc_clinet_alloc is NULL the library
2520 puts it automatically. Affected file lib/silcclient/client.c.
2522 * Changed the version strings from variables to #define's
2523 in includes/silcversion.h.
2525 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2527 * Added shared library complation support.
2529 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2531 * Added lib/silcutil/silcapputil.[ch] for application
2532 utility functions. It includes routines for applications'
2533 convenience. Added silc_create_key_pair, silc_show_public_key
2534 and silc_load_key_pair functions.
2536 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2538 * Send RESUME_CLIENT packet from router to backup routers
2539 to in resuming. Affected file silcd/packet_receive.c.
2541 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2543 * In IDENTIFY command parsing, send all other IDs except
2544 Client IDs explicitly to router for resolving on normal
2545 server. Also check that ID received in WHOIS command is
2546 always Client ID, others are not allowed. Affected file
2547 silcd/server_query.c.
2549 * Merged latest changes from irssi.org CVS.
2551 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2553 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2554 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2556 * Fixed the heartbeat sending in Irssi SILC client. Moved
2557 the silc_client_packet_send to silcclient.h for application
2558 usage. Affected files lib/silcclient/client_internal.h
2559 lib/silcclient/silcclient.h.
2561 * Fixed a bug in query resolving in server. Used wrong
2562 variable in a for loop and crashed. Affected file is
2563 silcd/server_query.c.
2565 * Server constructs requested attributes only to locally
2566 connected clients. Affected file silcd/server_query.c.
2569 * Fixed a bug when sending resolving from router to server
2570 with requested attributes. The constructed WHOIS command
2571 was incorrect. Affected file silcd/server_query.c.
2574 * Fixed Requested Attributes saving in WHOIS command reply.
2575 The length of the data buffer must be saved too. Affected
2576 file silcd/command_reply.c.
2578 * Update the client entry's servername after detaching is
2579 over. Affected file silcd/packet_receive.c. Bug #37.
2581 * Resolve incomplete client entrys in CUMODE_CHANGE and
2582 CMODE_CHANGE notifys. Affected file is
2583 lib/silcclient/client_notify.c. Bug #42.
2585 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2587 * Fixed channel key packet processing bug on backup router
2588 during backup resuming protocol. Affected file is
2589 silcd/packet_receive.c.
2591 * Fixed memory leaks in server. Affected files are
2592 silcd/server.c and silcd/packet_receive.c.
2594 * Fixed packet decryption problem when backup router encrypted
2595 channel message with wrong key during backup resuming
2596 protocol. Affected file silcd/packet_send.c.
2598 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2599 Toni Willberg (toniw@iki.fi)
2601 * Changed the SilcCipher context to be private. Changed the
2602 silc_cipher_get_iv to just return pointer to the IV. Added
2603 silc_cipher_get_name to return the name of the cipher.
2604 Fixed code all around to support these changes. Affected
2605 files are lib/silccrypt/silccipher.[ch], client library and
2608 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2610 * Fixed unaligned access in lib/silccore/silcattrs.c.
2612 * Fixed libtool linking in lib/silcsim/Makefile.am.
2614 * Fixed services attribute printing. Affected files is
2615 irssi/src/silc/core/silc-queries.c.
2617 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2619 * Fixed a crashbug in incoming server accepting. Affected
2620 file silcd/server.c.
2622 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2624 * Added automatically generated index to Toolkit Reference
2627 * Added support for Postscript Toolkit Reference Manual.
2629 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2631 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2634 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2636 * Added 'send_events' boolean argument to the function
2637 silc_schedule_set_listen_fd which sends the set events to
2638 the application explicitly if set to TRUE. Default action
2639 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2640 lib/silcclient/client_internal.h and silcd/server_internal.h.
2642 * Added silc_compare_timeval to determine which time values
2643 is smaller. Affected file lib/silcutil/silcutil.[ch].
2645 * Added sort-of "Quality of Service" (QoS) support to
2646 SilcSocketConnection. Data reception can be controlled with
2647 rate limit per second and/or read data length limit.
2648 Added silc_socket_set_qos. Affected files are
2649 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2651 * Added the QoS configuration to SILC Server configuration
2652 file. Affected files are silcd/serverconfig.[ch] and
2655 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2657 * Merged with irssi.org CVS.
2659 * Failed OPER and SILCOPER authentications are now logged.
2660 Affected file silcd/command.c. Bugs #25.
2662 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2664 * ROBODoc documented lib/silcutil/silcbuffer.h and
2665 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2666 <ville.rasanen@iki.fi>.
2668 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2670 * Added support for auto-passphrase authentication from the
2671 config file during connecting which was not implemented
2672 yet. Affected file irssi/src/silc/core/client_ops.c.
2674 * Fixed a bug in authentication protocol failure handling which
2675 was processing wrong callback context. Affected files
2676 are lib/silcclient/client.c and protocol.c.
2678 * Fixed the /ATTR allow off to actually work. Affected file
2679 is irssi/src/silc/core/silc-queries.c.
2681 * Fixed the /ATTR -del to work. Affected file is
2682 irssi/src/silc/core/silc-queries.c.
2684 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2686 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2688 * Fixed mask attribute adding in Irssi SILC client. Affected
2689 file irssi/src/silc/core/silc-queries.c.
2691 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2693 * Added support for saving the requested attributes in
2694 WHOIS to directory. Affected file is
2695 irssi/src/silc/core/silc-queries.c.
2697 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2699 * Added support for parsing VCard fields that do not have
2700 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2702 * Fixed a double free bug in hash table foreach function
2703 if the entry was deleted in the foreach callback. Affected
2704 file lib/silcutil/silchashtable.c.
2706 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2708 * Added silc_attribute_get_verify_data to return the signature
2709 verification data for either user digital signature or
2710 server digital signature in Requested Attributes. Affected
2711 files are lib/silccore/silcattrs.[ch].
2713 * Added silc_vcard_alloc which is used to allocated dynamic
2714 SilcVCard context. The silc_vcard_free now checks whether
2715 the context is dynamically allocated or not. Affected files
2716 are lib/silcutil/silcvcard.[ch].
2718 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2720 * Periodically remove the NOATTR status from client entry
2721 so that the client may take the attributes in use even after
2722 server has resolved them unsuccessfully earlier. Affected
2723 file silcd/server_query.c and idlist.h.
2725 * Moved sha1hash and md5hash from client->internal to
2726 SilcClient for application usage. Affected files are
2727 lib/silcclient/client.h and client_internal.h.
2729 * Fixed attribute encoding and decoding bugs. Affected
2730 files lib/silccore/silcattrs.[ch].
2732 * Added ATTR command to Irssi SILC Client which is used to
2733 manage user's Requested Attributes sending and values for
2734 WHOIS command. Affected files around Irssi SILC client.
2736 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2738 * Added silc_buffer_strformat which can be used to format
2739 strings into a buffer which size is automatically increased.
2740 Affected file lib/silcutil/silcbuffmt.[ch].
2742 * Added implementation of VCard (RFC 2426) which can be used
2743 as part of Requested Attributes in WHOIS command. Affected
2744 file lib/silcutil/silcvcard.[ch].
2746 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2748 * Some strncat -> silc_strncat changes our the core and
2751 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2752 errors. Added better error printing to SKE library.
2753 Affected files lib/silcske/silcske.c, silcske_status.h and
2756 * Save the PKCS key length even if only private key is set to
2757 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2759 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2760 length in bits not in bytes. Affected files are
2761 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2762 silcd/server_query.c.
2764 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2766 * Added silc_attribute_payload_encode_data to directly encode
2767 the data into the attributes buffer. Renamed function
2768 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2769 Affected files are lib/silccore/silcattrs.[ch].
2771 * silc_hash_table_find_foreach calls the foreach function now
2772 once even if the nothing was found with context set to NULL.
2773 Affected file lib/silcutil/silchashtable.[ch].
2775 * Remove the RESOLVING flag from client entry after received
2776 the Requested Attributes from the client. Fixed memory leak
2777 in client entry freeing. Affected files silcd/server_query.c
2780 * Added Requested Attributes support into SILC Client Library.
2781 It is not able to send requested attributes in WHOIS command,
2782 and also receive and process requested attributes. Added
2783 silc_client_attribute_[add|del] and silc_client_attributes_get
2784 functions. Added also `ignore_requested_attributes' to the
2785 SilcClientParams to not use attributes in client. Affected
2786 files are lib/silcclient/command.c, client_attrs.[ch],
2787 silcclient.h, client_internal and client.[ch].
2789 * Changed the silc_client_get_client_by_id to support Requested
2790 Attributes, it takes them as argument now. Affected file
2791 is lib/silcclient/silcclient.h, and idlist.c.
2793 * Added -details option to WHOIS command in Irssi SILC Client
2794 to support the requested attributes. By default it requests
2795 all attributes. Affected file lib/silcclient/command.c and
2796 irssi/doc/help/in/whois.in.
2798 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2800 * Add also SERVICE attribute for server-constructed attribute
2801 data. Also digitally sign the attributes and add
2802 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2803 silcd/server_query.c.
2805 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2807 * Changed the silc_attribute_payload_encode to support list
2808 of attributes (function may be called several times to add
2809 a new attribute). Removed the silc_attribute_payload_encode_list
2810 function. The encoding function now also automatically encodes
2811 the data, so the caller does not need to do that. Affected
2812 files lib/silccore/silcattrs.[ch].
2814 * Added support for replying on behalf of the user to the
2815 Requested Attributes in WHOIS command in the server. Affected
2816 file silcd/server_query.c.
2818 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2819 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2821 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2823 * Don't swtich to become primary router if we are backup if
2824 decryption error has occurred. Affected file silcd/server.c.
2826 * Fixed a bug in backup router IP address comparison in
2827 silc_server_backup_get.
2829 Save now also the port of the server/router and use that
2830 in comparison as well. Affected file silcd/server_backup.c.
2832 * Normal server now reconnects to backup router automatically
2833 if connection is lost to it. Affected file silcd/server.c.
2835 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2837 * If packet processing fails (like integrity check fails)
2838 the connection is closed now. Affected files are
2839 lib/silccore/silcpacket.c and silcd/server.c.
2841 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2843 * Fixed double free in RSA public key set function
2844 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2847 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2849 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2850 Added server_query.[ch] which provides one interface for
2851 querying information using all three commands.
2853 * Changed all "typedef unsigned char" in core library to
2854 "typedef SilcUInt8".
2856 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2858 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2860 * Renamed silc_server_get_client_resolve to
2861 silc_server_query_resolve and moved to server_query.[ch].
2863 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2865 * Resumed client packet handling from server put the resumed
2866 client on wrong list on router and caused the client not
2867 be present on the network anymore. Now fixed to put the
2868 client to correct list. Affected file silcd/packet_receive.c.
2870 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2872 * Various cleanup in error message output in config parsing code
2873 and in server init code. Fixed error log files containing
2874 too many newlines ('\n') in some situations. Affected files are
2875 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2877 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2879 * Use the reverse lookupped hostname in client internals
2880 instead of one user provided us as remote server name.
2881 Affected file lib/silcclient/client.c.
2883 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2885 * Added 'app_context' to silc_schedule_init. It is an
2886 application specific context that is delivered to application
2887 in task callback functions. Affected files are
2888 lib/silcutil/silcutil.[ch].
2890 * The hb_context in SilcSocketConnection is not freed
2891 automatically anymore (application must free it). Freeing
2892 it automatic is inconsistent. Affected files are
2893 lib/silcutil/silcsockconn.[ch].
2895 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2897 * Added support for removing explicitly added client connections
2898 in rehash and closing the client connections if they were
2899 unconfigured in the rehash. Affected file silcd/server.c.
2901 * Added support for aborting automatically pending commands
2902 that never receives the reply (to avoid memory leaks).
2903 Added also silc_server_command_pending_timed to set the
2904 specific timeout for pending command. Affected files are
2905 silcd/command[_reply].[ch].
2907 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2908 specs and lib/silccore/silcstatus.h.
2910 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2912 * Changed the silc_get_time to accept time value as argument
2913 or if zero is sent return current local time. Affected
2914 file lib/silcutil/silcutil.[ch].
2916 * Added STATS command to client library and Irssi SILC client.
2917 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2919 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2921 * Assure that channel key is set before sending it. May
2922 crash server otherwise. Affected file silcd/packet_send.c.
2924 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2926 * Assure that endless loop cannot happen with detached client
2927 resolving on normal server. Added idlist status
2928 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2929 silcd/idlist.h and silcd/packet_receive.c.
2931 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2933 * Incoming file transfer request cannot use same session as
2934 the sending session. This can happen when sending file to
2935 yourself. Crashed the client on quit. Affected file
2936 lib/silcclient/client_ftp.c. Bug #24.
2938 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2940 * Implemented the draft-riikonen-precense-attrs draft and
2941 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2943 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2945 * Distribute the SERVER_SIGNOFF notify also to local backup
2946 routers from the primary router. The backup router may not
2947 have the signing of local server directly connected and need
2948 to know about the signoff. Affected file silcd/server_util.c.
2950 * Use the primary router as the origin of the locally connected
2951 server when it is disconnecting from the backup router since
2952 that's where it really is coming from. Now the clients from
2953 the disconnecting server are removed correctly and "shadow"
2954 clients are not left to the backup router. Affected file
2957 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2959 * If normal server is standalone and found existing but disabled
2960 channel, do not re-create the channel since it creates
2961 duplicate same channels. Affected file silcd/server.c.
2963 * Added anonymous client connections support to server. New
2964 "anonymous" configuration option to ConnectionParams section
2965 added. If set to true, the username and hostname information
2966 of the client will be scrambled and anonymous user mode is
2967 set automatically to the user. Affected files are
2968 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2970 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2972 * In JOIN notify handling, mark that the cache entry of the
2973 client cannot be expired. Can cause crashes on normal
2974 server (asserts client->channels). Affected file is
2975 silcd/packet_receive.c.
2977 * From now on distribution versions are used as protocol versions
2978 instead of by default using the Toolkit base version as protocol
2979 version. Affected file prepare.
2981 * Do not set the locally resolved hostname for local client
2982 entry but take what server sends. This way the real hostname
2983 is showed in WHOIS for yourself. Affected file is
2984 lib/silcclient/idlist.c and lib/silcclient/client.c.
2986 * Resolve local info with IDENTIFY when connecting to server.y
2988 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2990 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2991 for implied search (not needed on platforms which has native
2992 pthreads library). Use --without-pthreads to disable threads.
2993 Affected file is configure.in.pre
2995 * Fixed --with-iconv on platforms which need to bypass (broken)
2996 native iconv(). Affected file is configure.in.pre
2998 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3000 * Moved -C option parsing in Irssi SILC client at same time
3001 as other options. The UI was initialized earlier and caused
3002 problems on command line. Bug #16. Affected file is
3003 irssi/src/silc/core/silc-core.c.
3005 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3007 * Added global variable silc_log_timestamp that tells silclog
3008 wether to print or not the timestamp in the logging files.
3009 Affected file lib/silcutil/silclog.[ch].
3011 * Added silcd configuration option Timestamp in the Logging
3012 section. Affected file silcd/serverconfig.[ch],
3013 doc/example_silcd.conf.in.
3015 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3017 * Fixed fingerprint checking to check for entirely empty
3018 fingerprint instead of two first bytes when determining
3019 if it is set. Bug #18. Affected file silcd/command.c.
3021 * Fixed duplicate PKCS name registering to not allow it.
3022 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
3024 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3026 * Conditionalize non-gcc compiler optimizations for various
3027 platforms, enable those commented out. Cleanups.
3028 Affected file lib/silcmath/mpi/configure.in
3030 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
3032 * silc_rng_exec_command() left zombie processes if command
3033 didn't generate any output. Affected file
3034 lib/silccrypt/silcrng.c
3036 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3038 * Rewrote iconv checking, introduce --with-iconv for systems
3039 which rely on libiconv. Check if iconv() provided by libc
3040 is good enough, otherwise demand libiconv. Affected file
3043 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3045 * Search for ldopen() also in libc. This enables SIM support
3046 on *BSD systems. Based on patch from Alex Zepeda. Affected
3047 file configure.in.pre
3049 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3051 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
3052 This fixes prepare on *BSD systems. Affected file
3055 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3057 * More fixed for not having purge timeout for global clients
3058 that are on channel. Affected files silcd/command_reply.c
3061 * Fixed the rekey protocol to work with backup router connections.
3062 Rekey packets are now allowed on disabled connections as
3063 well. Affected files silcd/packet_send.c and server.c.
3065 * Do not switch to be as backup router when shutting down and
3066 closing the primary connection. Affected file silcd/server.c.
3068 * Fixed memory leaks in backup router deleting. Added
3069 silc_server_backup_free to free all data during shutdown of
3070 server. Affected files silcd/server_backup.[ch].
3072 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3074 * Do not process commands if the sock->user_data is NULL.
3075 Affected file silcd/command.c.
3077 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3079 * Fixed buffer overflow and security problems (loosing bits
3080 in CFB encryption) in SILC RNG. Problems reported by
3081 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
3083 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3085 * Added yet more checks that client is not expired on global
3086 list if it is on channels. Affected file is
3087 silcd/command_reply.c.
3089 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3091 * Merged c0ffee's MIME signal patch which adds support for
3092 sending also MIME messages in Irssi SILC Client, and handling
3093 received MIME messages in a signal (and perhaps doing something
3094 to non-textual MIME messages).
3096 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3098 * Fixed pending command deletion in server and client library
3099 to check the whole list instead of breaking after first found.
3100 The affected files are silcd/command.[ch] and
3101 lib/silcclient/command.[ch].
3103 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3105 * Return NO_SUCH_CHANNEL error in USERS for channel that is
3106 secret or private, otherwise it's possible to find out
3107 whether a secret channel exists or not. Affected file
3110 * If CMODE change fails during the mode setting, assure that
3111 the old mode mask is set for the channel back. Affected
3112 file silcd/command.c.
3114 * Fixed passphrase saving on +a channel on normal server
3115 after successful JOIN command. Affected file silcd/command.c.
3117 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3119 * Remove server/router operator privileges in DETACH command,
3120 since it's possible to resume to server where these
3121 privileges would not be allowed for the client. Affected
3122 file silcd/command.c.
3124 * Do not set to wait for backup in rehash of the server.
3125 Affected file silcd/server.c.
3127 * Do not check listener sockets when counting how many
3128 socket connections we have. Affected file is
3129 silcd/server_util.c.
3131 * Do not announce disconnected clients that are remaining
3132 in history (for WHOWAS). This is because SIGNOFF notify
3133 for these has been sent earlier already. Affected file
3136 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3138 * Buffer overflow with CUMODE command's mode->mode character
3139 conversion. Reported by Ville Räsänen. Affected file
3140 lib/silcutil/silcutil.c.
3142 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3144 * Allow heartbeat packets to go disabled connections anyway.
3145 Affected files silcd/server.c and silcd/packet_send.c.
3147 * Do not broadcast New Channel packets with List flag set
3148 in the packet to backup routers. The router must check
3149 for the correctness of the packets before sending them.
3150 It is possible that router will have enforce Channel ID
3151 change and this would cause desync in the backup router.
3152 Affected file silcd/packet_receive.c.
3154 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
3155 are handled in list parsing. They are not list packets
3156 anymore. Affected file silcd/packet_receive.c.
3158 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3160 * Stop waiting for backup router through the timeout, not
3161 directly after backup router has arrived. Affected file
3164 * Do not re-create channel keys and send them when removing
3165 clients in server shutdown. Affected files are
3166 silcd/server_internal.h and silcd/server_util.c.
3168 * Notify distribution to backup routers was missing from
3169 the silc_server_send_notify_dest function which caused
3170 desyncing problems with backup router. Affected file is
3171 silcd/packet_send.c.
3173 * The client's channel removing was working wrong on
3174 backup router. It assumed that it doesn't know global
3175 information but backup router does know. For this reason
3176 it could remove channel when it wasn't supposed to do that.
3177 Affected file silcd/server.c and silcd/server_util.c.
3179 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3181 * Stop for a couple seconds after badkup router has become
3182 primary router. Affected file silcd/server.c.
3184 * Added silc_server_remove_servers_by_server, which is used
3185 to remove servers originated from some other server. Also
3186 clients of those servers can be removed too. Affected file
3187 silcd/server_util.[ch].
3189 * When removing clients after a server has signed of remove
3190 also all servers behind that server (unless they are known
3191 to be available locally), and send SERVER_SIGNOFF for each
3192 of the server separately. Also the signed off clients are
3193 sent now separately per signed off server. The affected files
3194 are silcd/server.c and silcd/server_util.[ch].
3196 * All servers added with silc_idlist_add_server must always
3197 have both "router" and "connection" pointers set. Otherwise,
3198 bad server entries may be left around in the cache.
3199 Affected file silcd/command_reply.c.
3201 * Do not create the channel key in NEW_CHANNEL packet
3202 processing if the channel is empty. Affected file
3203 silcd/packet_receive.c.
3205 * Completed backup router support for standalone routers.
3206 Supports also servers in the cell that do not use the backup
3209 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3211 * Fixed a bug in silc_string_regexify which did not add '^'
3212 at the start of each string, and thus the matching was
3213 not explicit. For example ban list iikone@*!*@* would
3214 match also "priikone", which is wrong, it would have to be
3215 *iikone@*!*@* to match also "priikone". Affected
3216 file lib/silcutil/unix/silcunixutil.c.
3218 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3220 * Enable all local server connections before updating client
3221 caches when we've become backup router. Otherwise, signoff
3222 packets may not reach the clients. Affected files are
3223 silcd/server.c and silcd/server_util.[ch].
3225 * Fixed a bug in version string parsing which could crash
3226 the program with specially formatted version string.
3227 Bug reported and patch provided by Ville Räsänen. Affected
3228 file lib/silcutil/silcutil.c.
3230 * Handle the disconnection immediately when DISCONNECT
3231 packet is received in server. Affected file silcd/server.c.
3233 * Primary router now waits a short time (10 seconds) for
3234 backup router connection before accepting any other
3235 connection (except local). Affected file silcd/server.c,
3238 * Fixed a crash in client libary in NICK_CHANGE notify when
3239 NICK_CHANGE arrived for client entry we are resolving
3240 currently. Affected file lib/silcclient/client_notify.c.
3242 * Call the sconn->callback completion even if error had
3243 occurred. Start reconnecting always if connection to
3244 primary router fails during backup router protocol.
3245 Affected files silcd/server.c and server_backup.c.
3247 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3249 * Added functions silc_server_send_opers and
3250 silc_server_send_opers_notify to send packets stricly
3251 to operators. Added macro SILC_SERVER_SEND_OPERS macro
3252 to send variable argument notify to operators.
3253 Affected files silcd/packet_send.[ch] and silcd/server.h.
3255 * Removed UMODE rights checking with UMODE_CHANGE notify.
3256 Affected file silcd/packet_receive.c.
3258 * Server/router operator now receives notify when network
3259 switches to backup router and when it resumes the use of
3260 primary router. Affected file silcd/server.c and
3261 silcd/server_backup.c.
3263 * Fixed the updating of client information after backup
3264 resuming protocol is over; update all except local clients
3265 to the new primary router. The affected file is
3266 silcd/server_util.c.
3268 * Added support for closing active connections in rehash
3269 that were unconfigured by the user. Supports currently
3270 closing server and router connections. Affected file
3273 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
3275 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3277 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
3278 is NULL since seems that on some platforms NULL is allowed
3279 and on some it's not. Fallback encoding is used instead.
3280 Affected file lib/silcutil/silcstrutil.c.
3282 * Fixed statistics updating for incoming server connection
3283 which could cause problems when re-connecting. Affected
3284 file silcd/server.c.
3286 * Preliminary backup router support for standalone router
3287 added. Affected files in silcd/.
3289 * Mark server connections in backup router disabled before
3290 and after backup protocol. Affected file is
3291 silcd/server_backup.c.
3293 * Added support for reconnecting to remote server connection
3294 even if the protocol fails, and if the configuration wants
3295 us to keep trying to connect anyway.
3297 Server connection is not allowed to backup router if
3298 backup router does not have connection to primary router yet.
3300 Affected file is silcd/server.c.
3302 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3304 * Added silc_client_udpate_server function to update changed
3305 server info. Affected file lib/silcclient/idlist.[ch].
3307 * Added check for server entries that are being resolved when
3308 notify is received. If being resolved, handle the received
3309 notify only after it's resolved so that all notifys are
3310 handled in same order as received from the server.
3312 Added similar resolver check to channel entries. Every
3313 notify that cause resolving of any information that affects
3314 channel entry marks the channel entry in waiting state.
3315 After whatever resolving is over the waiters are signalled
3316 and only then the notifys are handled in the same order
3317 as delivered from the server.
3319 Affected files are lib/silcclient/idlist.[ch], and
3322 * Fixed KILLED notify handling in normal server. Affected
3323 file silcd/packet_receive.c.
3325 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
3326 is locally connected, or was locally connected (but may
3327 be detached and connection is not active). Added also
3328 SILC_IS_LOCAL for checking this status. Affected files
3329 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
3330 silcd/server.c and silcd/server_internal.h.
3332 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3334 * Don't send or handle TOPIC_SET if topic is already set and
3335 is same as being set. Affected files silcd/command.c and
3336 silcd/packet_receive.c.
3338 * Fixed CMODE change rights checking to work correctly when
3339 removing modes by operator. Affected file is
3340 silcd/server_util.c.
3342 * Fixed some handling with New Channel packet in router and
3343 fixed some CMODE_CHANGE notify handling in server and router.
3344 Affected file is silcd/packet_receive.c.
3346 * Changed "disconnect" client operation to include the
3347 reason of the disconnection and optional disconnection
3348 message. Affected file lib/silcclient/silcclient.h.
3350 * Made the compilation of lib/contrib/ stuff conditional.
3351 Affected files configure.in.pre, lib/contrib/Makefile.am.
3353 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3355 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
3356 to the sender of the notify too, to avoid situation where two
3357 notifys are in the network at the same time going to oppsite
3358 directions. Affected file silcd/packet_receice.c.
3360 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3362 * Delete the client from channel even if the cilent->id is
3363 NULL. It was possible that client was deleted without
3364 removing from channels (theoretically at least). Affected
3365 file silcd/server.c and silcd/server_util.c.
3367 * Free the client data too when resuming is not successful.
3368 Affected file silcd/packet_receive.c.
3370 * Merged some code from c0ffee's silc-plugin. Affected files
3371 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
3373 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
3374 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
3375 to the primary router connection, the other one returns
3376 TRUE if packet must be broadcasted to network.
3378 * All notifys that are destined to primary router (to network)
3379 are now automatically sent to backup routers even if the
3380 router is standalone (and has backup router). Affected files
3383 * Added --without-irssi and --without-silcd configuration
3384 options for disabling the compilation of these applications.
3385 Affected file configure.in.pre and prepare.
3387 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3389 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
3390 UTF-8 encoding and decoding. Added also new encodings
3391 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
3393 Added also SILC_STRING_LANGUAGE which is language and charset
3394 specific encoder and decoer for those platforms that support
3395 iconv(). It can convert the UTF-8 to and from the locale
3396 specific character set.
3398 Affected file lib/silcutil/silcstrutil.[ch].
3400 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
3402 * Added function silc_get_command_name to the file
3403 lib/silcutil/silcutil.[ch].
3405 * Improved the server debug output a bit. Affected files are
3408 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3410 * Save the channel passphrase when received succesful JOIN
3411 command reply from router, on normal server. Otherwise
3412 joinig +a channels from normal server is not possible.
3413 Affected file silcd/command.c.
3415 * Fixed a bug in TOPIC_SET notify handling. The notifier
3416 may be other than client too, like server or channel.
3417 It expected it to always be only client and ignored the
3418 notify. Affected file silcd/packet_recieve.c.
3420 * Removed some (unnecessary) debug printing from
3421 lib/silccore/silcid.c and lib/silccore/silcargument.c.
3423 * Do not force CMODE_CHANGE when server is announcing new
3426 Router announces stuff only after server reannounces channel
3427 after CHANNEL_CHANGE notify.
3429 These fixes optimizes the announcing procedure, and perhaps
3430 fixes some problems too. Affected file silcd/packet_receive.c.
3432 * Fixed SERVER_SIGNOFF sending to local clients. It was
3433 totally broken and sent the notify to all local clients,
3434 instead of only to those that was on same channel as the
3435 signing off clients. Affected file silcd/server_util.c.
3437 * Added -D option to server. It can be used to give debug
3438 level. The levels are from 0 - 99, and are predefined for
3439 smooth server debugging. (see silcd.c for the predefined
3440 levels). Affected file silcd/server.c.
3442 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3444 * Fixed a bug in Irssi SILC client to close the connection
3445 properly when disconnecting from server. Affected file
3446 irssi/src/silc/core/client_ops.c.
3448 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3450 * When authenticating as founder during JOIN command, check
3451 that the one authenticating becomes the only founder on the
3452 channel. Affected file silcd/command.c.
3454 * Better checking for founder mode setting when CUMODE_CHANGE
3455 notify is received. Affected file silcd/packet_receive.c.
3457 * Close all connections when shutting down the server by sending
3458 DISCONNECT packet. Close all listeners too when shutting
3459 down the server. Affected file silcd/server.c.
3461 * Handle DISCONNECT packet correctly in client library by
3462 calling the "disconnect" client operation. Affected file
3463 lib/silcclient/client.c.
3465 * Handle local errors correctly during resuming. Affected
3466 file lib/silcclient/client.c.
3468 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3470 * The log file is not dupped internally anymore in
3471 lib/silcutil/silclog.c. Fixed memory leaks too.
3473 * The scheduler now dispatches all pending timeout tasks
3474 when it is uninitialized with silc_schedule_uninit.
3475 Affected file lib/silcutil/silcschedule.c.
3477 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3479 * Added --enable-stack-trace option to configure. Added
3480 memory allocation stack trace support. Added files
3481 lib/silcutil/stacktrace.[ch]. Affected files are
3482 lib/silcutil/silcmemory.[ch].
3484 * Fixed memory leaks from libraries and server. Affected
3485 files around the tree.
3487 * Reverted back a fix made to CUMODE which broke it.
3488 Affected file silcd/command.c.
3490 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3492 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3493 core library, and implemented it. All textual messages SHOULD
3494 use this flag and the message MUST be UTF-8 encoded.
3495 All text messages sent by Irssi SILC client are now UTF-8
3496 encoded (regardless whether the terminal supports UTF-8 or not).
3497 Affected files are lib/silccore/silcchannel.h,
3498 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3501 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3503 * Added lots of new statistics updating that was missing from
3504 the server and router code. Affected files in silcd/.
3506 * Sending SIGUSR1 signal to server now dumps the current
3507 server statistics into /tmp directory. Affected file is
3510 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3511 the SILC Hash Interface also. Added new functions
3512 silc_hash_get_name, silc_hash_init, silc_hash_update and
3513 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3515 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3517 * Added some better info printing for client during connecting.
3518 Affected file silcd/server_util.c.
3520 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3521 to silence a user on a channel. Affected files are
3522 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3523 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3524 and silcd/packet_receive.c.
3526 * Fixed a fatal bug in handling of malformed command payload.
3527 Affected file silcd/command.c.
3529 * Fixed a double free when announcing channel users to router.
3530 Affected file silcd/server.c.
3532 * After successful authentication to channel founder mode, check
3533 that there isn't anyone else with founder mode on the channel.
3534 The one that authenticated will become founder and anyone
3535 else is demoted. Affected file silcd/command.c.
3537 * Added error printing of any error that has occurred during
3538 any command in client library. Affected file is
3539 irssi/src/silc/core/client_ops.c.
3541 * Removed some error printing from the client library and left
3542 it for the application to worry (from the error status it
3543 receives in 'command' client operation. Affected file is
3544 lib/silcclient/command.c.
3546 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3548 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3549 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3550 Starting key agreement with itself is denied. Affected file
3551 is lib/silcclient/client_keyagr.c.
3553 * Fixed some error checkings from the SFTP library which caused
3554 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3555 and lib/silcsftp/sftp_util.c.
3557 * Added new "debug" and "debug_string" settings to Irssi SILC
3558 client which can be used to print runtime debugging on the
3559 Irssi's screen. Available when compiled with --enable-debug
3560 option. Affected file irssi/src/silc/core/silc-core.c.
3562 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3564 * Fixed a missing variadic parameter in a function call that
3565 caused server crash when a non-allowed connection arrived.
3566 Reported by Richard Becker. Affected file silcd/server.c.
3568 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3570 * Added WATCH list sending to backup routers from router.
3571 The WATCH command is sent by the router to the backup
3572 router. Affected file silcd/command.c.
3574 * Mark the backup_router flag for RouterConnection entry
3575 if the backup router stuff is defined in the config file.
3576 Affected file silcd/serverconfig.c.
3578 * Fixed some backup data sending around the code to work better
3579 if the router is standalone router. Not all places were fixed.
3580 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3583 * Fixed the router connecting when connecting to multiple
3584 routers. It ignored every other router except the first
3585 one. Affected file silcd/server.c.
3587 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3589 * Made the private key generation after expiration optional.
3590 If not created after expiration the old key will re-expire
3591 at a later time (and thus key pair is not necessary to
3592 change). Affected file irssi/src/silc/core/clientutil.c.
3594 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3596 * The length arguments in bind() and connect() were wrong
3597 and fixed now to used SIZEOF_SOCKADDR in the
3598 lib/silcutil/unix/silcunixutil.c.
3600 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3602 * Fixed detach timeout handling to use Client ID and not
3603 the actual client entry which may be freed in the callback.
3604 Affected file silcd/command.c.
3606 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3608 * Merged c0ffee's multiple interface support patch.
3609 Affected files in silcd/.
3611 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3613 * Cleanup keys properly. Affected file is
3614 irssi/src/silc/core/clientutil.c.
3616 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3618 * Display the user mode on the status bar. Affected file
3619 irssi/src/silc/core/silc-expandos.c.
3621 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3623 * If private message key is not set, but the flag is set in
3624 the packet, ignore the packet since it cannot be decrypted.
3625 Affected file lib/silcclient/client_prvmsg.c.
3627 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3629 * When resuming client, remove the old client entry from
3630 the watcher list too. Affected file silcd/packet_receive.c.
3632 * Do not allow normal server to force founder mode away
3633 from router if the founder mode is already set. Affected
3634 file silcd/packet_receive.c.
3636 * Remove the client entry with watch notify types with short
3637 timeout, and not directly, so that other notifys can be
3638 retrieved too. Affected file lib/silcclient/client_notify.c.
3640 * Display notification about data messages that cannot be
3641 displayed. Affected files irssi/src/silc/core/client_ops.c,
3642 irssi/src/fe-common/silc/module-formats.[ch].
3644 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3646 * Fixed the CHANNEL_CHANGE notify handling in client libary
3647 to not use freed memory. Affected file is
3648 lib/silcclient/client_notify.c.
3650 * Fixed CUMODE_CHANGE notify handling in server. Affected
3651 file silcd/packet_receive.c.
3653 * Fixed USERS command to support empty channels. Affected
3654 file silcd/command.c.
3656 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3658 * Allow multiple identical pending commands to be registered
3659 in client library. Affected file is lib/silcclient/command.c.
3661 * Call the completion for resolving client information only
3662 after all resolvers has finished. This fixes a crash in
3663 the client. Added support for checking when the resolvers
3664 are finished. Affected file is lib/silcclient/idlist.c.
3666 * Wait by default 3 seconds before reconnecting to the server
3667 after being disconnected. Makes the /detach command a bit
3670 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3672 * Check the watcher list before sending signoff notifys
3673 when closing client connection. Affected file is
3676 * Added better CMODE command rights checking. Affected file
3677 silcd/server_util.c.
3679 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3681 * Fixed watcher list checking during server signoff. It
3682 crashed the server. Affected file silcd/server_util.c.
3684 * The JOIN command reply returns now the founder's public
3685 key. Affected file is silcd/command.c.
3687 * Announce the channel mode, and the mode properties with
3688 CMODE_CHANGE notify. Affected file silcd/server.c.
3690 * Mark new channels by default disabled, untill at least
3691 one user joins the channel. Affected file is
3692 silcd/packet_receive.c.
3694 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3696 * The nickname argument to watch notify can be optional.
3697 Fixes a crash in server. Affected file silcd/packet_send.c.
3699 * Remove the client entry from cache if the WATCH notify type
3700 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3701 lib/silcclient/client_notify.c.
3703 * Check the watcher list before and after changing nickname
3704 when the NICK_CHANGE notify is received. Affected file is
3707 * Fixed a crash in OPER and SILCOPER command sending. Empty
3708 passphrase caused the crash. Affected file is
3709 lib/silcclient/command.c.
3711 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3713 * Merged with Irssi CVS for Irssi SILC client.
3715 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3717 * Completed the protocol specifications.
3719 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3721 * Merged with Irssi CVS for Irssi SILC client.
3723 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3725 * Added the founder's public key delivery to the
3726 CUMODE_CHANGE notify type as well. Updated the protocol
3727 specs and the code. Affected files are silcd/packet_send.[ch],
3728 silcd/packet_receive.c and silcd/command.c.
3730 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3732 * Added silc_pkcs_public_key_copy function into the
3733 lib/silccrypt/silcpkcs.[ch].
3735 * Remove the `iv' from the SilcChannelEntry since we can
3736 live without it. Affected files are silcd/idlist.h and
3737 silcd/packet_receive.c.
3739 * Added support for sending the founder's public key in
3740 the CMODE_CHANGE notify packet in the server. Affected
3741 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3742 silcd/command.c and silcd/server.c.
3744 * Changed the FOUNDER_AUTH authentication to use only
3745 public key authentication as defined by new protocol
3746 specs. Passphrase authentication with that mode cannot
3747 be used anymore. It is now possible to reclaim founder
3748 mode from any server in the network. Affected files are
3749 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3751 * Added permanent channels support by making the channel
3752 permanent when FOUNDER_AUTH mode is set on the channel.
3753 The channel will not be destroyed even if channel is empty
3754 when that mode is set. Protocol TODO #17. Affected
3755 files are silcd/server.[ch], server_util.[ch],
3756 silcd/command.c, silcd/packet_receive.c and
3757 lib/silcclient/command.c.
3759 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3761 * Added reference counter to the command reply context in
3762 the client library. Affected files are
3763 lib/silcclient/command_reply.[ch].
3765 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3767 * Fixed rekey protocol with PFS in the client library.
3768 Affected file is lib/silcclient/protocol.c.
3770 * Added support for list of errors in client library
3771 command reply handling. Affected file is
3772 lib/silcclient/command_reply.c.
3774 * Defined that the WHOIS and IDENTIFY commands can send
3775 list of errors. Updated the protocol specs. Protocol
3778 * Added support for sending list of errors to WHOIS and
3779 IDENTIFY commands in server. Added support for receiving
3780 list of errors in server. Affected files are
3781 silcd/command.c and silcd/command_reply.c.
3783 * Fixed client info resolving on LEAVE command in client
3784 library to not crash. Affected file is
3785 lib/silcclient/client_notify.c.
3787 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3789 * Defined that the NICK command replies with thew changed
3790 nickname too, to make the nickname changing simpler at
3791 the client's end. Updated protocol specs and the code
3792 in client and server. Affected files are
3793 silcd/command.c, lib/silcclient/command_reply.c and
3794 lib/silcclient/command.c.
3796 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3798 * Added `Compressed' packet flag to indicate that the packet
3799 payload is compressed by the sender. Updated the protocol
3800 specs and the core library. The compression still is not
3801 implemented in the sources. Affected file is
3802 lib/silccore/silcpacket.h.
3804 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3806 * Remove pending command callbacks also if the connection
3807 to the server is destroyed. Affected file is
3808 lib/silcclient/client.c.
3810 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3812 * Added new QUIET channel user mode that can be used to
3813 quiet a user in a channel. Updated the protocol specs but
3814 it wasn't implemented yet. Protocol TODO #27. Affected
3815 file is lib/silccore/silcmode.h.
3817 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3819 * Added BLOCK_INVITE user mode to be able to block incoming
3820 invite notifications. Protoocol TODO #26. Affected files
3821 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3824 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3825 the protocol specs and the code. Affected file is
3826 lib/silccrypt/silcpkcs.c.
3828 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3830 * Disconnect Payload includes now the status type. Updated
3831 the protocol specs and the code. Protocol TODO #25.
3832 Affected files are silcd/server.c, lib/silcclient/client.c.
3834 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3835 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3836 Moved the silc_client_command_status_messages table to the
3837 lib/silcutil/silcutil.c and added new funtion
3838 silc_get_status_message, which deprecates function
3839 silc_client_status_message. Affected files are
3840 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3841 lib/silcutil/silcutil.[ch].
3843 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3845 * Defined that the nickname hash in Client ID MUST be from
3846 lowercase nickname. This effectively changes nicknames in
3847 SILC to case-insensitive. Updated the protocol specs and
3848 the code. Affected files are lib/silcutil/silcutil.[ch],
3849 silcd/serverid.c, and silcd/idlist.c.
3851 * Added new channel user modes BLOCK_MESSAGES_USERS and
3852 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3853 code. Affected files are lib/silccore/silcmode.h,
3854 lib/silcclient/command.c, and silcd/packet_send.c.
3856 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3857 specs and code. Affected file lib/silccore/silcstatus.h.
3859 * Added support for watch list. It is possible to add nicknames
3860 to be watched, and when they come to network, leave network
3861 or user mode changes the watcher will be notified of this
3862 change. Added SILC_COMMAND_WATCH command, added new
3863 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3864 notifications. Updated the protocol specs and implemented
3865 this to library, client and server. Protocol TODO #21.
3866 Affected files are lib/silccore/silccomand.h,
3867 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3868 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3869 silcd/packet_send.[ch], silcd/packet_receive.c, and
3870 irssi/src/silc/core/client_ops.c.
3872 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3873 somebody watching you. Updated the protocol specs and the
3874 code. Affected files are lib/silccore/silcmode.h, and
3875 lib/silcclient/command.c.
3877 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3879 * Added service support to SILC protocol. Added new command
3880 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3881 core library. Services are not implemented in server or
3882 client for now. Protocol TODO #20. Affected files are
3883 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3885 * Added SilcStatus argument to `command' client operation
3886 to return the error status when command sending fails
3887 locally. Changed all command in client library to return
3888 correct command status. Affected files are
3889 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3890 irssi/src/silc/core/client_ops.c.
3892 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3894 * Added silc_mime_parse function to parse MIME headers.
3895 Affected files are lib/silcutil/silcstruti.[ch].
3897 * Added MIME header parsing in Irssi SILC Client. It displays
3898 all textual MIME objects, others it ignores. Affected file
3899 is irssi/src/silc/core/clien_ops.c.
3901 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3903 * Fixed a bug in the pid writing function, which couldn't be
3904 written in a root-owned directory.
3906 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3908 * Defined that channel message to unknown Channel ID must
3909 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3910 Updated the protocol specs and the code in server. The
3911 affected file is silcd/packet_receive.c.
3913 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3915 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3916 that it is used to send error notifys if error occurs during
3917 some SILC packet processing, except commands. The error
3918 types are same as for command reply types. Defined that
3919 if private message is sent to unknown Client ID the error
3920 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3921 Updated the protocol specs and code. Affected files are
3922 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3923 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3924 and irssi/src/silc/core/client_ops.c. Renamed the
3925 SilcCommandStatus to SilcStatus.
3927 * Defined the use of extra WHOIS attributes in WHOIS command.
3928 The <Requested Attributes> (defined in a separate document)
3929 can be used to request additional information about user
3930 not returned by standard WHOIS command. Defined that server
3931 can send WHOIS command directly to client. Client provides
3932 the requested attributes to the server. Updated the protocol
3933 specs. Protocol TODO #4. Implementation is not done yet
3934 (Protocol TODO #24).
3936 * Renamed function silc_client_command_status_message to
3937 silc_client_status_message. Affected files are
3938 lib/silcclient/command_reply.[ch].
3940 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3942 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3943 32 bit integers. Updated the protcol specs and the code.
3944 Affected files are silcd/command.c and
3945 lib/silcclient/command.c.
3947 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3949 * Fixed a bug in library where sending a bogus authentication
3950 payload would lead to a crash. Affected file is
3951 lib/silccore/silcauth.c.
3953 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3955 * Added detach_disabled and detach_timeout server config
3956 options to the server. Affected files silcd/serverconfig.[ch],
3957 silcd/command.c and silcd/packet_receive.c.
3959 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3961 * Added resolve_cmd_ident field to the SilcClientEntry structure
3962 too so that if the entry is for example being resolved so
3963 another command may attach to the same pending command reply
3964 without requiring to resolve the same entry again. Added
3965 support for adding multiple pending commands for one
3966 command idenfier. Affected files lib/silcclient/command.[ch],
3967 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3969 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3971 * Defined that server receives WHOIS command reply for private
3972 and secret channels too. Updated protocol specs and the
3973 code in server. Affected file silcd/command.c.
3975 * Defined <channel user mode list> argument to WHOIS command
3976 reply for returning user modes on the channels. The
3977 channel list now doesn't include the user mode anymore but the
3978 actual channel mode. Updated protocol specs and the code in
3979 client and server. Affected files are silcd/command_reply.c,
3980 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3981 and lib/silcclient/command_reply.c.
3983 * Save the channels list in WHOIS command reply in normal server
3984 so that WHOIS always shows joined channels also in normal
3985 server and not just on router. Affected file is
3986 silcd/command_reply.c.
3988 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3990 * Defined that server receives USERS command reply for private
3991 and secret channels too. Updated protocol specs and the
3992 code in server. Affected file silcd/command.c.
3994 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3996 * Changed the UMODE's mode mask argument to be optional. If
3997 not provided then the command merely returns the current mode
3998 mask to the client. Updated protocol specs and the server.
3999 Affected file is silcd/command.c.
4001 * Added SILC session detachment/resuming support. It is possible
4002 to detach by closing the network connection and then re-connect
4003 and resume to the old client session. Added DETACHED user
4004 mode that server will set for detached client. Added new
4005 packet RESUME_CLIENT which is used to perform the resuming
4006 process. Added DETACH command. Updated the protocol specs,
4007 core library, client and server. Protocol TODO #22. Very
4008 many affected files around the tree.
4010 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4012 * Changed the CMODE's mode mask argument to be optional. If
4013 not provided then the command merely returns the current mode
4014 mask to the client. Updated protocol specs and the server.
4015 Affected file is silcd/command.c.
4017 * Changed the Killer's Client ID in KILLED notify to be just
4018 any ID payload since router server is allowed to kill as well.
4019 Updated protocol specs, client libary and server. Affected
4020 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
4021 and irssi/src/silc/core/client_ops.c.
4023 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4025 * Added new user modes ANONYMOUS for special anonymous servers
4026 that may set the mode for client, and BLOCK_PRIVMSG which
4027 client may set to block incoming private messages unless the
4028 Private Message Key flag is set (using private keys to protect
4029 private messages). Updated protocol specs and code in client
4030 and server and core library. Protocol TODO #23. Affected
4031 files are lib/silccore/silcmode.h, silcd/server.[ch],
4032 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
4033 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
4035 * Added new channel user mode BLOCK_MESSAGES which the client
4036 may set to itself to tell server not send channel messages.
4037 Other packets such as channel key packets are still sent.
4038 Protocol TODO #23. Updated the protocol specs, client and
4039 server. Affected files are lib/silccore/silcmode.h,
4040 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
4041 lib/silcutil/silcutil.c, silcd/command.c, and
4042 silcd/packet_send.c.
4044 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4046 * Redefined the Status Payload to include now two 8 bit fields,
4047 instead of one 16 bit field. This now makes it possible to
4048 send list of errors. Updated the protocol specs and the code
4049 in core library, client library and server. Protocol TODO #1.
4050 Affected files are lib/silccore/silccommand.[ch],
4051 lib/silcclient/command_reply.[ch], silcd/command.c,
4052 silcd/command_reply.c and silcd/packet_receive.[ch].
4054 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4056 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
4057 must be handled by the application and should tell the application
4058 that an error message was already printed, and it should print the
4059 config coords (line, filename, ...). Affected files are
4060 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
4062 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
4063 server config parsing code more readable.
4065 Fixed a bug in the fetch_logging() config callback.
4067 Affected files is silcd/serverconfig.c.
4069 * Drop root privileges when started in foreground. Don't drop them
4070 if debugging also. Affected file is silcd/silcd.c.
4072 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4074 * Added more IM-like features by introducing new user modes
4075 for setting various presence information. Added new modes:
4076 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
4077 specs and code. Protocol TODO #19. Affected files are
4078 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
4079 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
4081 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4083 * Added STATS command to the protocol after all, to return
4084 various statistical information about the network. It can
4085 be used by clients to retrieve statistical information, and
4086 servers may use it to to fetch cell and network wide
4087 statistics from router. Updated the protocol specs and
4088 implemented it to the server. Protocol TODO #16.
4089 Affected files are lib/silccore/silccommand, silcd/command.[ch],
4090 silcd/command_reply.[ch].
4092 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4094 * The LIST command reply in client libary now adds new channel
4095 entry if the returned channel doesn't exist yet in cache,
4096 and returns the channel entry to the application in the
4097 command_reply client operation. Affected file is
4098 lib/silcclient/command_reply.c.
4100 * Changed the channel message payload's MAC generation to
4101 include the IV in the MAC as well. This way all relevant
4102 parts of the channel message payload are authenticated also
4103 with the channel message MAC (and not only by packet MAC).
4104 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
4105 Affected file is lib/silccore/silcchannel.c.
4107 * Fixed the SKE to save the remote version, since the
4108 silc_ske_parse_version mistakenly checked wrong version,
4109 after it replaced the start payload. Affected files are
4110 lib/silcske/silcske.[ch].
4112 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4114 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
4115 string utility functions. Added there also new functions
4116 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
4117 Affected files lib/silcutil/silcstrutil.[ch].
4119 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
4120 files are lib/silcutil/silcstrutil.[ch].
4122 * Defined that the security property fields in SKE SHOULD be
4123 UTF-8 encoded, defined that version string MUST be US-ASCII
4124 encoded, defined that passphrases sent in connection
4125 authentication protocol MUST be UTF-8 encoded. Implemented
4126 these to the client and server. Defined also that other
4127 passphrases sent in the protocol MUST be UTF-8 encoded.
4128 Affected files are lib/silcske/silcske.c,
4129 lib/silcclient/protocol.c, silcd/protocol.c,
4130 silcd/serverconfig.c, and lib/silccore/silcauth.c.
4132 * Changed the silc_client_close_connection interface to not
4133 need the SilcSocketConnection which should not be visible
4134 to application. Affected files are lib/silcclient/client.c
4135 and lib/silcclient/silcclient.h.
4137 * Rewrote the text for Private Message Key Payload in the
4138 protocol specification. Protocol TODO #11.
4140 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4142 * Upgraded the protocol version to 1.1, updated protocol specs
4145 * Added the nickname as new argument to NICK_CHANGE notify and
4146 added it to protocol specs and implemented it to client and
4147 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
4148 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
4149 lib/silcclient/client_notify.c.
4151 * Added the killer's client ID to the KILLED notify and added
4152 it to protocol specs and implemented it to client and server.
4153 Protocol TODO #13. Affected files are silcd/command.c,
4154 silcd/packet_receive.c, packet_send.[ch],
4155 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4156 The killer's client entry is now returned to application in
4157 the `notify' client operation.
4159 * Fixed the Max Argument fields that had too large value set
4160 in the protocol specs. Protocol TODO #14.
4162 * Added the LEAVE command reply to return the ID of parted
4163 channel. Updated protocol specs and implemented it to the
4164 client and server. Protocol TODO #15. Affected files are
4165 silcd/command.c, lib/silcclient/command_reply.c. The channel
4166 entry is now returned to application in the `command_reply'
4169 * Rewrote the version SKE version checking in client libary
4170 and in server to use the silc_parse_version_string. Affected
4171 files are lib/silcclient/protocol.c, silcd/protocol.c.
4173 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
4174 commands that was missing it, and updated protocol specs and
4175 the server implementation. Protocol TODO #10. The affected
4176 file is silcd/command.c.
4178 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
4179 generic reply to a generic request (REQUEST flag), and
4180 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
4181 way. A draft-riikonen-silc-flags-payloads-00.txt is written
4182 to define the payload for DATA flag. Added the flags to
4183 the implementation. Protocol TODO #9. Affected file is
4184 lib/silccore/silcchannel.h.
4186 Changed the client library to return the message length
4187 to application as well in the channel_message and private_message
4188 client operations. Affected files are
4189 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
4190 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
4191 and lib/silcclient/client_ops_example.c.
4193 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
4194 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
4195 the channel. Updated protocol specs and impelemented this
4196 to client and server. Protocol TODO #6. Affected files are
4197 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
4198 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
4200 Added new options m and M to CMODE command in Irssi SILC
4201 client to set these modes.
4203 * Deprecated all administrative commands from SILC protocol
4204 since they are highly implementation specific commands.
4205 Updated protocol specs. Moved the old commands in
4206 implementations to private range of command types. Affected
4207 files are silcd/command.c, lib/silcclient/command.c and
4208 lib/silcclient/command_reply.c. Protocol TODO #8.
4210 * Fixed a bug in server where sending unknown command crashes
4211 the server. Affected file silcd/command.c.
4213 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4215 * Added SILC_PROTOCOLVERSION macro to check protocol version
4216 of a socket connection. The affected file is
4217 lib/silcutil/silcsockconn.h.
4219 * Added better error logging in rekey protocol. Affected file
4222 * Do not check public key types in SKE during rekey. Affected
4223 file lib/silcske/payload.c.
4225 * Fixed the rekey protocol with PFS, which was totally broken.
4226 Affected file silcd/protocol.c.
4228 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4230 * Some client implementations quit network by doing first LEAVE
4231 and then immediately SIGNOFF (like Bombyx). We now do check
4232 after a short time after LEAVE notify and check whether the
4233 client is still valid after LEAVE, and if not we remove it from
4234 cache. Affected file is lib/silcclient/client_notify.c.
4236 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4238 * Merged version 1.1.4 of zlib. Even if it not currently in use,
4239 it's good not to have security holes here.
4241 * Fixed a negative refcount situtuation for the config context.
4242 Affected file is silcd/serverconfig.c.
4244 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4246 * ROBOdoc documented lib/silcutil/silcutil.h.
4248 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4250 * Optimized even more the SilcPacketContext structure. Now
4251 totally saved 16 bytes of memory per context after optimization.
4252 Affected files are lib/silccore/silcpacket.[ch].
4254 * Made strict checks for valid SILC IDs. Affected file is
4255 lib/silccore/silcid.c.
4257 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4259 * Changed the object argument for silc_cipher_register,
4260 silc_hash_register, silc_hmac_register and silc_pkcs_register
4261 to const. Affected files are lib/silccrypt/silccipher.[ch],
4262 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
4264 * Changed the silc_get_username and silc_get_real_name to
4265 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
4267 * Fixed the Irssi SILC Client to use the silc_get_username and
4268 silc_get_real_name insted of glib routines since the glib
4269 routines only corrupt stack. Fixes the Irssi SILC to work in
4270 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
4272 * Fixed the Irssi to not use g_get_home_dir since it crashes
4273 or returns garbage on cygwin and corrupts stack. Added function
4274 get_home_dir to Irssi routines. Affected files are
4275 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
4277 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4279 * Made some structure optimizations. SFTP memory FS MemFSEntry
4280 entry structure. Optimized SilcTask structure. Optimized
4281 SilcPacketContext structure.
4283 Affected files lib/silcsftp/sftp_fs_memory.c,
4284 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
4286 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4288 * And yet again reverted back the config thing since Johnny
4289 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
4292 * Fixed memory leaks from config object. Affected files are
4293 silcd/serverconfig.[ch].
4295 * Added support for adding new connections to the server in rehash.
4296 After rehash they take effect.
4298 Added support for changing the maximum allowed connections in
4299 rehash. The number can grow but going smaller is not supported.
4301 Added function silc_server_num_sockets_by_remote to the
4302 silcd/server_util.[ch].
4304 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
4306 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4308 * Added preliminary checking during config parsing for a valid
4309 public/private key and removed further checks in the code.
4310 Affected files are silcd/serverconfig.[ch], server.c.
4312 * Moved functions silc_server_drop() and silc_server_daemonise()
4313 from server.c to silcd.c since they are stricly related to
4314 the application activity.
4316 * Reverted a small part of the automatic ref/unref since
4317 it caused a double unref in some situations. Affected
4318 files are silcd/silcd.[ch], server.c, serverconfig.c.
4320 * Added some .cvsignore files in the lib directory.
4322 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4324 * Fixed silc_net_gethostbyaddr to correctly resolve by
4325 address. Affected file lib/silcutil/silcnet.c.
4327 * Fixed the notify relaying to client. The HMAC to be used
4328 with relayed packets ws wrong and caused decryption failure
4329 at the client end. Affected file is silcd/packet_receive.c.
4331 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4333 * Created new branch silc_protocol_1_0_branch.
4335 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
4337 * Changed the silc_server_config_* routines to be SilcServer
4338 independent. They are now officially application specific code
4339 and not part of generic server implementation. Affected files
4340 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
4342 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4344 * Added automatic referencing of config context in the
4345 silc_server_config_alloc, and automatic unreferencing in the
4346 silc_server_config_destroy. Affected files are
4347 silcd/serverconfig.[ch], silcd/silcd.c.
4349 * Fixed the silc_log_quick handling in the logging routines.
4350 It didn't log quickly when it was TRUE. Affected file is
4351 lib/silcutil/silclog.c. Also the flush delay was set even
4352 if it was 0 in config file. Affected file is
4353 silcd/serverconfig.c.
4355 * Added support for changing key pair of the server in rehash.
4356 Affected file silcd/server.c.
4358 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4360 * Fixed the TOPIC_SET notify to not cras. It changed the topic
4361 too early, before getting the channel entry. Affected file
4362 is silcd/packet_receive.c.
4364 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4366 * Added functions silc_server_config_[ref/unref], these are used
4367 to prevent that the config object is destroyed.
4369 No longer directly affect global variables silc_log_quick and
4370 silc_log_delay, they are first cached inside the config object
4371 and then applied with silc_server_config_setlogfiles().
4373 silc_server_config_set_defaults() is now internal to
4374 serverconfig.c, there are no reasons to show this internal stuff
4377 Affected files are silcd/serverconfig.[ch].
4379 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
4380 fprintf's to stderr, since some code may be executed again after
4381 the server went into the background. Affected files are
4384 * Added rehash support. Added function silc_server_rehash() that
4385 will perform all the basic tasks of the rehashing procedure.
4387 * Added command line option `-x, --hexdump'. This will enable the
4388 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
4389 The option `--hexdump' implies `--debug'.
4391 * Fixed a bad bug in the logging APIs (silcutil library) where
4392 the application would crash after calling silc_log_reset_all().
4394 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4396 * Fixed the KICKED notify handling in client library to
4397 correctly remove the channel and all entries from the
4398 channel when I was kicked. This bug crashed the client.
4400 Fixed yet another but in KICKED notify handling to remove
4401 the kicked client correctly from the channel.
4403 Affected file is lib/silcclient/client_notify.c.
4405 * Fixed a minor bug in looking up correct client entry
4406 in KICKED notify in server. Affected file is
4407 silcd/packet_receive.c.
4409 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
4410 sources correctly to distribution. Fixes --with-gmp option.
4412 * Removed the manual rehashing from ID Cache, and changed it
4413 to use the SILC Hash Table's auto rehash feature. Affected
4414 file is lib/silccore/silcidcache.c.
4416 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4418 * Fixed a bug in the silc_client_nickname_format function that
4419 handles the multiple same nickname formatting. Two clients
4420 with same nickname caused problems after the first one left
4421 and rejoined. It didn't format the nickname correctly.
4422 Affected file is lib/silcclient/idlist.c.
4424 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4426 * Don't change the topic if olod topic is same as new one.
4427 Affected file is silcd/packet_receive.c.
4429 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4431 * Added cross-reference support to the SILC Documentation
4432 generator. All types across all HTML files are now cross-
4433 referenced. Affected files util/robodoc/generator.c and
4434 scripts/silcdoc/silcdoc.
4436 * Added file lib/silcutil/silctypes.h to include all the
4437 arithmetic type definitions and some macros. Removed
4438 includes/bitmove.h and moved macros to silctypes.h.
4440 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4442 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
4444 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4446 * Added `type' argument to silc_id_payload_parse_id function which
4447 now returns the type of the ID to the sent pointer. Affected
4448 file is lib/silccore/silcid.[ch].
4450 * Added check for CMODE_CHANGE notify type that mode change is
4451 allowed by the sender. Affected file silcd/packet_receive.c.
4453 * Added check for CUMODE_CHANGE notify type that mode change is
4454 allowed by the sender. Affected file silcd/packet_receive.c.
4455 Added the ID type as CUMODE_CHANGE notify type as argument
4456 to the `notify' client operation. Affected files are
4457 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4459 * Added function silc_client_add_server to the client library.
4460 Added support for resolving also channel and server info when
4461 received unknown entity in notify packet. Affected files are
4462 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4464 * Added function silc_command_get_status to return the command
4465 status from the command reply's argument payload. Affected files
4466 are lib/silccore/silccommand.[ch].
4468 * Added check for KICKED notify type that the kicking is
4469 allowed by the client. Affected file silcd/packet_receive.c.
4471 * Created function silc_get_input which can be used to get input
4472 (echo on or off) from user on command line. Affected files are
4473 lib/silcutil/silcutil.[ch].
4475 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4477 * Optimized silc_server_packet_relay_to_channel function.
4478 Added new function silc_channel_message_payload_encrypt which
4479 can be called directly if channel message payload needs to
4480 be encrypted and is already encoded (no need to call _encode
4481 function). Packet relaying is now done by router without any
4482 extra memory allocations. Affected files are
4483 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4484 silcd/packet_send.c.
4486 * Fixed the INVITE notify handling. It took wrong arguments
4487 as invite list and invite delete. Affected file is
4488 silcd/packet_receive.c.
4490 * Added check for TOPIC_SET notify type that the topic change is
4491 allowed by the client. Affected file silcd/packet_receive.c.
4493 * Added check for INVITE notify type that inviting is allowed by
4494 the client. Affected file silcd/packet_receive.c.
4496 * Changed the silc_server_client_on_channel to return the
4497 SilcChannelClientEntry as well. Moved the function
4498 silc_server_check_cmode_rights to server_util.[ch].
4499 Affected files are silcd/server_util.[ch], silcd/command.c.
4501 * Added function silc_server_check_umode_rights to check whether
4502 changing client's user mode is allowed. Added check for
4503 UMODE_CHANGE notify type that the umode change is allowed
4504 by the client. Affected files are silcd/server_util.[ch],
4505 silcd/packet_receive.c and silcd/command.c.
4507 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4509 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4510 ID length. It ignored that ID can be IPv6 based as well.
4511 Affected file lib/silccore/silcpacket.h.
4513 * Fixed the silc_id_id2str and silc_id_str2id to take the
4514 IPv6 address offset's into consideration. Affecte file is
4515 lib/silccore/silcid.c.
4517 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4519 * Fixed the internal Unix scheduler functions to check for
4520 NULL context they may receive. The affected file is
4521 lib/silcutil/unix/silcunixschedule.c.
4523 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4525 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4526 can specify different directory with --home command line
4527 parameter. Affected files irssi/src/silc/core/client_ops.c,
4530 * SILC-specific commands aren't now executed if the active server
4531 isn't of SILC-type, so there won't be problems with having
4532 IRC and SILC protocol support in same client. Affected files
4533 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4536 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4538 * Improved the signal support in SILC Schedule. Added new
4539 function silc_schedule_signal_call which is used by application
4540 to mark a signal to be called. It is now safe to perform
4541 any kind of tasks in signal callbacks since it is guaranteed
4542 that the application specified signal callback is called
4543 after the signal is over. Affected files are
4544 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4546 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4548 * Added `name' field to SilcChannelPrivateKey to represent
4549 application given name for the key. Moved also the context from
4550 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4551 Added the `name' argument also to the function
4552 silc_client_add_channel_private_key.
4554 Added function silc_client_current_channel_private_key to set the
4555 current channel private key in use.
4557 Added "change" command to KEY command which can be used to change
4558 the current channel private key. Bound the command also to
4559 alt+K (Alt+Shift+k).
4561 Also affected files lib/silcclient/client_channel.c,
4562 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4564 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4566 * Added silc_rng_get_byte_fast function in to the
4567 lib/silccrypt/silcrng.[ch].
4569 * Changed the interface of silc_packet_assemble and the
4570 silc_packet_send_prepare. If silc_packet_assmble is now
4571 called the application does not call silc_packet_send_prepare
4572 because the library will call it automatically. These
4573 interfaces now also return a reference to the outgoing buffer
4574 which includes the assembled packet, which the application can
4575 use to encrypt the packet.
4577 Affected files are lib/silccore/silcpacket.[ch],
4578 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4579 silcd/packet_send.c, server_backup.c and packet_receive.c.
4581 * Fixed a packet sending bug on very high load, where outgoing
4582 packet queue wasn't handled correctly and packets got corrupted.
4583 Affected files are lib/silcutil/*/silc*sockconn.c,
4584 lib/silcclient/client.c and silcd/server.c.
4586 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4588 * Added macro SILC_PACKET_DATALEN which can be used during
4589 packet assembling to check whether the data to be added to
4590 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4591 len is truncated until it fits it.
4593 Added checks for maximum length of channel message payload and
4594 private message payload also.
4596 Added checks for maximum packet length in server and in
4599 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4600 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4601 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4602 lib/silcclient/client_prvmsg.c.
4604 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4606 * Added silc_server_packet_queue_purge call to the
4607 silc_server_disconnect_remote to assure that all data in the
4608 queue before disconnecting is sent to the network. Affected
4609 file silcd/server.c.
4611 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4613 * Added the deleting of server's own ID cache entry to the
4614 silc_server_free function. Free also everything else that
4615 has been allocated in silc_server_init. The affected file
4618 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4620 * Added functions silc_parse_version_string, silc_version_to_num,
4621 and silc_ske_parse_version to parse SILC protocol style version
4622 strings. Affected files lib/silcutil/silcutil.[ch] and
4623 lib/silcske/silcske.[ch].
4625 * Added new configuration params: version_protocol, version_software
4626 and version_software_vendor to specify what version the remote
4627 host must at least be to be able to connect to server. The vendor
4628 string can be regex matched too. Added new function
4629 silc_server_connection_allowed to check maximum number of allowed
4630 connections, and allowed versions for incoming connections.
4631 Affected files are silcd/server.c, server_util.[ch] and
4634 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4636 * Added preliminary support for signals in scheduler. The
4637 signals we care about are now blocked always when the scheduler
4638 is locked. This way we can synchronise the use of signal with
4639 scheduler. It is guaranteed that when signal occurs the scheduler
4640 is not locked, and thus new tasks can be safely added to the
4643 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4644 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4645 Added new platform specific routines
4646 silc_schedule_internal_signals_[un]block and
4647 silc_schedule_internal_signal_[un]register.
4649 Added new functions to SILC Schedule API:
4650 silc_schedule_signal_[un]register. Each signal that application
4651 is going to use should be registered to the scheduler.
4653 Affected files are lib/silcutil/silcschedule.[ch],
4654 lib/silcutil/*/silc*schedule.c.
4656 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4658 * Check for unauthenticated client and server in the
4659 silc_server_new_client and silc_server_new_server functions.
4660 Affected file silcd/packet_receive.c.
4662 * Added function silc_string_is_ascii to check whether given
4663 string is 7-bit ASCII string. Affected files are
4664 lib/silcutil/silcutil.[ch].
4666 * Added function silc_id_is_valid_server_id into the
4667 silcd/serverid.c and added checking for valid Server ID's in
4668 silc_server_new_server. The Server ID must always be based
4669 on the server's public IP address.
4671 * Added logging of DISCONNECT packet message in the server.
4672 Affected file silcd/server.c.
4674 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4676 * Changed all library interfaces that use Global RNG to also
4677 accept SilcRng as argument. Affected files are
4678 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4679 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4680 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4681 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4682 lib/silccrypt/rsa.c.
4684 * Added function silc_pkcs_generate_key to the
4685 lib/silccrypt/silcpkcs.[ch] for applications so that they
4686 don't need to do pkcs->pkcs->init calls anymore.
4688 * Remove SilcSocketConnection from the SFTP API since it really
4689 wasn't needed there. The application has the information
4690 saved in its contexts anyway and the SFTP layer doesn't need
4691 know about it. Affected files lib/silcsft/silcsftp.h and
4692 lib/silcsftp/sftp_[server/client].c.
4694 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4695 The SilcSimContext is not SilcSim.
4697 * Fixed possible buffer overflows in silc_id_render in the
4698 lib/silcutil/silcutil.c.
4700 * On EPOC the global crypto module lists are not used at all
4701 in the crypto library. Added support for using the constant
4702 algorithm list on EPOC. Affected files are
4703 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4706 * Fixed the handling of third parameter of KICKED notify, since
4707 it was mistakenly updated to SILC Protocol 1.0 even though it
4708 is to be included in 1.1. Since it is not in 1.0 it is not
4709 mandatory, and this fix now handles it only if it is provided,
4710 and it is not error if it is not provided. Affected file
4711 lib/silcclient/client_notify.c.
4713 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4715 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4716 client. Affected file irssi/src/silc/core/client_ops.c.
4718 * Merged with Irssi 0.8.4 from irssi.org CVS.
4720 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4722 * Check for valid socket connection in client entries before
4723 sending any messages. Fixes a crash, but doesn't fix some
4724 other underlaying bug that is lurking there. Affected
4725 file silcd/packet_send.c.
4727 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4729 * $usermode, $cumode and $cumode_space expandos shouldn't do
4730 anything with non-SILC server records. Affected file
4731 irssi/src/silc/core/silc-expandos.c
4733 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4735 * Fixed the silc_net_check_[host/local]_by_sock to support
4736 IPv6 bound sockets as well. Now they can return IPv6 addresses
4737 as well. Affected file lib/silcutil/silcnet.c.
4739 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4740 Affected lib/silcutil/unix/silcunixnet.c.
4742 * Fixed ID rendering (at least on some platforms, not NetBSD)
4743 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4745 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4747 * Added silc_hash_public_key and silc_hash_public_key_compare
4748 functions to be used with SilcHashTable. They can be used to
4749 hash public keys and compare public keys in hash table. Affected
4750 file lib/silcutil/silcutil.[ch].
4752 * Added support for specifying multiple public keys for Client
4753 connection section in server configuration file. This makes it
4754 possible to accept multiple public keys from same host, or to
4755 make a section that accepts any incoming host, and have the
4756 accepted public keys listed in the section.
4758 Added functions silc_sever_[find/get]_public_key, added the
4759 support for this actually to all connection sections but only
4760 the Client section is currently allowed to specify multiple
4763 Affected files are silcd/server.c, server_internal.h,
4764 command.c, protocol.c, server_util.[ch], packet_receive.c.
4766 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4768 * Merged Irssi 0.8.2 from irssi.org CVS.
4770 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4772 * If silc_debug is TRUE, also output standard logging messages
4773 to stderr with the debug output.
4775 Made silc_log_reset_all() flushing all channels before returning.
4776 Also fixed some documentation typos.
4778 Affected files are lib/silcutil/silclog.[ch].
4780 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4782 * Fixed the server to check correctly the amount of connections
4783 from single host, by checking also the type of the connection.
4784 Fixed also the comparison of number of connections and number
4785 of allowed connections. Affected files are silcd/server.c,
4788 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4790 * Fixed the USERS command reply to save the user's mode on the
4791 channel as well. Fixed JOIN command reply to check whether a
4792 client is on channel already and not join it twice. Affected
4793 file lib/silcclient/command_reply.c.
4795 * Added new file silc-expandos.c into irssi/silc/core/ to return
4796 various stuff for various signal for the statusbar etc. updating.
4797 Now Irssi SILC client prints channel user modes etc. on the
4800 * The user mode (like server/router operator changes) is now shown
4801 on the Irssi SILC client's statusbar. The affected files are
4802 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4804 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4806 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4807 to SILC_SCHEDULE_[UN]LOCK macros.
4809 * Added more error printing to logs in server code. Affected
4810 files silcd/server.c and silcd/protocol.c.
4812 * Fixed -S option parsing in Irssi SILC Client. Affected file
4813 irssi/src/silc/core/silc-core.c.
4815 * Added silc_buffer_alloc_size function. Affected file is
4816 lib/silcutil/silcbuffer.h.
4818 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4820 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4821 constants. Affected files in
4822 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4825 * Changed the internal SFTP Memory FS table to const. Affected
4826 file lib/silcsftp/sftp_fs_memory.c.
4828 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4830 * Fixed the buffer formatting and unformatting routines to
4831 check the size of 64 bits types with sizeof(). Affected
4832 file is lib/silcutil/silcbuffmt.c.
4834 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4836 * Removed 0.6.x backwards support.
4838 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4840 * Changed all integer type names:
4841 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4842 to avoid collisions with other libraries using same type names
4845 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4847 * Added `prefer_ipv6' argument to the functions
4848 silc_net_gethostbyname[_async]. If it is TRUE it will return
4849 IPv6 address over IPv4. If FALSE IPv4 address is returned
4850 even if IPv6 address was found. Affected files
4851 lib/silcutil/silcnet.[ch].
4853 * Added support silc_net_create_connection[_async] to fallback
4854 to IPv4 address if IPv6 address could not be used (like if
4855 it doesn't work on a specific system). Affected file in
4856 lib/silcutil/unix/silcunixnet.c.
4858 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4860 * Added silc_schedule_reinit function to do the enlarging
4861 of the max tasks handling capabilities of the scheduler.
4862 Affected files lib/silcutil/silcschedule.[ch].
4864 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4866 * Added automatic extern "C" { ... } for C++ compilers so the
4867 application does not need to define them. Affected file
4868 includes/silcincludes.h.
4870 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4871 old name went against naming convention. Applications now
4872 include "silcclient.h" instead of "clientlibincludes.h".
4873 Removed includes/clientlibincludes.h, it is redundant now.
4875 * Renamed includes/version.h to silcversion.h.
4877 * Added really preliminary support for OS/2 into the util
4878 library. Only thread & mutex API is implemented, others
4879 are still to be implemented. Created the lib/silcutil/os2/
4880 directory. Created also file includes/silcos2.h.
4882 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4884 * Added preliminary BeOS support into the util library.
4885 Created lib/silcutil/beos/, and implemented all the needed
4886 functions to support SILC on BeOS. Created also file
4887 includes/silcbeos.h.
4889 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4891 * Added proper initializations to silc's irssi code, so it's
4892 now possible to load it as module. Affected files
4893 irssi/src/silc/core/silc-core.c,
4894 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4896 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4898 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4901 * Fixed the silcdoc document generator to correct generate
4902 docs from all kinds of filenames. Affected files are
4903 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4905 * ROBOdoc documented lib/silcutil/silcmemory.h.
4906 Added also new function silc_memdup.
4908 * Removed lib/silcutil/silcbufutil.h and moved those routines
4909 to the lib/silcutil/silcbuffer.h.
4911 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4913 * Added `user_count' to the SilcChannelEntry which now tells the
4914 number of users on the channel. The user count is now saved
4915 in normal server of global channels as well. Affected files
4916 silcd/server.c, idlist.h, packet_receive.c and command.c.
4918 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4919 include file utility functions.
4921 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4922 instead of calling directly OS routines.
4924 * Fixed NICK change printing in Irssi SILC Client. Fixed
4925 KICKED notify printing in Irssi SILC Client. Affected file
4926 irssi/src/silc/core/client_ops.c.
4928 * Fixed a NICK change bug in client library, to not recreate the
4929 client_entry->channels hash table everytime nick is changed.
4930 Affected file lib/silcclient/client.c.
4932 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4934 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4935 the SKE interface a bit.
4937 * Fixed padding problem in PKCS#1. The padding was not actually
4938 random since the random number generator was used incorrectly.
4939 This security bug affects only when encrypting with PKCS#1, and
4940 it is not currently used at all in SILC. SILC only use signing
4941 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4943 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4945 * Rewrote the notify handling in Irssi SILC client to not call
4946 the events as signals. Fixes problems with Perl support.
4947 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4949 * Send the auto-nicking NICK command in client library with
4950 little timeout after connecting. The affected file is
4951 lib/silcclient/client.c.
4953 * Added following new config file settings:
4954 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4955 key_exchange_timeout, conn_auth_timeout, connections_max,
4958 Implemented all the new config settings handling in the server.
4960 Optimized the use of SKE Mutual flag usage. Use it only
4961 if connection authentication protocol is not based in public
4964 Renamed all SilcServerConfigSection* to SilcServerConfig*
4965 to have a bit shorter names.
4967 Affected files silcd/serverconfig.[ch], server.[ch], and
4970 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4972 * Cleaned up the listening sockets code, preparing for the rehash
4973 support. Affected file is silcd/server.c.
4975 * Fixed some output messages. Affected files are silcd/silcd.c,
4978 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4980 * Create lib/doc/silcrng_intro.html document as introduction
4981 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4983 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4985 * Fixes to the silcd config template. Affected file is
4986 doc/example_silcd.conf.in.
4988 * Removed type casts from silc_calloc(), conforming to the
4989 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4991 * Removed param_name member from client, server, and router
4992 section structs, now identifying the param directly.
4994 Added CONFIG_FREE_AUTH macro in config file parsing.
4996 Affected files are silcd/serverconfig.[ch].
4998 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
5000 * Fixed command line parameter handling. All SILC initialization
5001 is now done in silc_core_init() which also fixes autoconnecting
5004 Affected files irssi/src/silc/core/silc-core.c,
5005 irssi/src/fe-text/silc.c.
5007 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5009 * Added new configuration options and blocks:
5010 keepalive_secs, reconnect_count, reconnect_interval,
5011 reconnect_interval_max, reconnect_keep_trying and
5012 require_reverser_lookup. Added ConnectionParam block, and
5013 implemented the connection parameters when connecting as
5014 initiator and when accepting connections as responder.
5016 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
5017 whether given configuration value has been given already.
5019 Affected files silcd/serverconfig.[c], server.[c].
5021 * Splitted the doc/example_silcd.conf.in. Separated the crypto
5022 algorithm parts and created new file silcalgs.conf, that
5023 is now included from the example_silcd.conf.in.
5025 * Optimized the silc_server_connect_to_router_second to take
5026 the connection configuration object from the SilcServerConnection
5027 object instead of finding it during the connecting phase.
5028 Added the configuration object to SilcServerConnection struct.
5029 Affected files silcd/server_internal.h, server.c.
5031 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5033 * Add the client on channel after it was resolved at the
5034 channel message receiving, and it was not already on the
5035 channel. Affected file lib/silcclient/client_channel.c.
5037 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5039 * Fixed the public key authentication to allocate always the
5040 destination signature buffer instead of using static buffer.
5041 Affected file silcd/protocol.c.
5043 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5045 * Unified the serverconfig.[ch]'s helper function interface.
5046 Affected file silcd/serverconfig.[ch].
5048 * Removed doc/example_silc.conf.in since it is redundant.
5049 The make install will now install irssi/silc.conf file.
5051 * Added new Passphrase and Publickey authentication methods to
5052 config file, allowing both public key and passphrase based
5053 authentication to be set at the same time.
5055 Added `prefer_passphrase_auth' setting in config file which
5056 can be used to set to prefer passwd auth if both passwd and
5057 public key is set. If not set, public key is preferred.
5058 This has effect only when being initiator (responder will try
5061 Added support for authentication with passphrase and public key
5062 at the same time. The passphrase is tried first always since
5063 it is faster to check.
5065 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
5067 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5069 * Merged the new SILC Config library, with the server parsing
5070 support. Read the header file silcconfig.h or the toolkit
5071 documentation for the news. Affected files are
5072 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
5073 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
5074 silcd/protocol.c silcd/server.c silcd/server_backup.c
5075 silcd/serverconfig.[ch] silcd/silcd.c.
5077 * Fixed some silclog documentation. Affected file is
5078 lib/silcutil/silclog.h.
5080 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5082 * The silc_cipher_register, silc_hash_register and
5083 silc_hmac_register now checks if the object to be registered
5084 is registered already. Affected files are
5085 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
5087 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5089 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
5091 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5093 * Allow zero length channel messages inside the Channel Message
5094 Payload. Affected file lib/silccore/silcchannel.c.
5096 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
5097 as header filenames.
5099 * Removed lib/silcclient/README and created HTML file
5100 lib/silcclient/silcclient_using.html, which is now included
5101 as part of Toolkit documentation.
5103 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5105 * Fixed CUMODE_CHANGE notify handling to change the mode of
5106 correct client. Affected file lib/silcclient/client_notify.c.
5108 * Make silc_rng_alloc fail if it cannot allocate the sha1
5109 hash algorithm. Affected file lib/silccrypt/silcrng.c.
5111 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5113 * Fixed the file transfer's key agreement payload to include
5114 zero port also if the hostname is NULL because it could not
5117 Call file transfer monitor callback now also if error occurs
5118 during key agreement protocol.
5120 Changed the silc_client_file_send interface to return the
5121 SilcClientFileError instead of session id. The session ID
5122 is returned into pointer provided as argument.
5124 Check that the file exists locally before sending the
5125 file transfer request at all.
5127 Affected file lib/silcclient/client_ftp.c, silcapi.h.
5129 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
5130 error than can occur while key agreement protocol. Affected
5131 file lib/silcclient/silcapi.h.
5133 * Fixed the event_mode CMODE handler to not crash when mode
5134 is changed and +k mode is set in the channel. Affected file
5135 irssi/src/silc/core/silc-channels.c.
5137 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
5138 SILC_LOG_WARNING to give out Warning and not Error. Affected
5139 file lib/silcutil/silclog.c.
5141 * Fixed the channel message payload decryption in the function
5142 silc_channel_message_payload_decrypt to not modify the original
5143 buffer before it is verified that the message decrypted
5144 correctly. Otherwise, next time it is called with correct
5145 channel key it won't encrypt since the payload is corrupted.
5146 Affected file lib/silccore/silcchannel.c.
5148 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5150 * Do not constantly resize the window. A fix patch by cras.
5151 Affected file irssi/src/fe-text/screen.c.
5153 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5155 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
5156 Affected file lib/silcutil/silcnet.c.
5158 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5160 * Fixed a bug in hash table internal routine for traversing
5161 the table with foreach callback. The current entry may
5162 become invalid in the callback but it was referenced after
5163 the callback returned.
5165 Do not allow auto rehashing of hash table during the
5166 silc_hash_table_foreach operation, for same reasons as it is
5167 not allowed for SilcHashTableList. Affected files are
5168 lib/silcutil/silchashtable.[ch].
5170 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5172 * Defined DLLAPI into silcincludes.h and silcwin32.h for
5173 Win32 DLL. extern's in header files are now declared with
5176 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5178 * Fixed private message handling. It used some old code that
5179 caused the client to crash. Affecte file is
5180 lib/silcclient/client_prvmsg.c.
5182 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5184 * Added function silc_client_add_channel,
5185 silc_client_replace_channel_id, and removed functions
5186 silc_client_new_channel_id and silc_idlist_get_channel_by_id
5187 from client library.
5189 * Added cross reference of the joined channels to the
5190 SilcClientEntry, and changed the SilcChannelEntry's
5191 users list to SilcHashTable. The affected files are
5192 lib/silcclient/idlist.[ch].
5194 * Fixed a bug in hash table tarversing. While the hash table
5195 is traversed with SilcHashTableList the table must not be
5196 rehashed. It is now guaranteed that auto rehashable tables
5197 are not rehashed while tarversing the list. Also defined that
5198 silc_hash_table_rehash must not be called while tarversing
5199 the table. Added function silc_hash_table_list_reset that must
5200 be called after the tarversing is over. The affected files are
5201 lib/silcutil/silchashtable.[ch].
5203 * Changed all hash table traversing to call the new
5204 silc_hash_table_list_reset in server and in client library.
5206 * Added function silc_client_on_channel to return the
5207 SilcChannelUser entry if the specified client entry is joined
5208 on the specified channel. This is exported to application as
5209 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
5211 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5213 * Fixed founder regaining problem with JOIN command on normal
5214 server. The notify for mode change must be sent always and
5215 not only if !cmd->pending. Affected file silcd/command.c.
5217 * Fixed the WHOWAS command's reply sending to support the
5218 lists correctly. Affected file silcd/command.c.
5220 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5222 * When sending JOIN command to router for processing the
5223 sender's old command identifier was not saved back to the
5224 sender's command context, fixed now. The affected file is
5227 * Create the key in JOIN command of the router did not return
5228 the channel key, added check for this. Affected file is
5231 * Fixed a channel ID update bug in JOIN command reply. Do
5232 not directly upgrade the ID but call the function
5233 silc_idlist_replace_channel_id if the ID was changed.
5234 Affected file silcd/command_reply.c.
5236 * Fixed memory leaks from command calling if it would fail.
5237 Affected file silcd/command.c.
5239 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5241 * Applied patches from cras:
5243 Memory leak fixes around libaries, irssi window resize fix,
5244 new silclist.h and silcdlist.h, all extern inline changed to
5247 * Removed dotconf from lib/dotconf, not needed anymore.
5249 * Removed TRQ from lib/trq, not needed anymore.
5251 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
5252 with server connections. Later this will be configurable
5253 in config file after new config file is done. Affected file
5256 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5258 * Fixed a crash in server related to channel announcements.
5259 Affected file silcd/server.c.
5261 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5263 * Fixed memory leaks in silc_server_create_new_channel*
5264 functions. Affected file silcd/server.c.
5266 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
5267 which ID was changed. This way the router will send the
5268 user list for the channel again, and server won't be in
5269 desync in some rare circumstances. Affected file is
5270 silcd/packet_receive.c.
5272 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5274 * Check for NULL socket pointer in the function
5275 silc_server_packet_send_to_channel_real. Affected file
5276 silcd/packet_send.c.
5278 * Fixed the BAN notify handling to correctly remove ban
5279 list. Affected file silcd/packet_receive.c.
5281 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5283 * Fixed some header addition to Toolkit distribution in
5284 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
5286 * Added lib/silcclient/client_ops_example.h as an template
5287 file for application programmers to quickly start using
5288 the SilcClientOperation functions in their application.
5289 Updated the lib/silcclient/README as well to tell about this
5290 nice file made available.
5292 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5294 * Call silc_server_remove_from_channels when removing client
5295 entry when NO_SUCH_CLIENT_ID was received. Affected file
5296 is silcd/command_reply.c.
5298 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5300 * Added server & router operator statistics updating. Affected
5301 file silcd/packet_receive.c and silcd/command.c.
5303 * Fixed the SERVER_SIGNOFF notify handling on normal server
5304 not to save the history information for clients. Same was
5305 fixed earlier in remove_clients_by_server function, but not
5306 here. Affected file silcd/packet_receive.c.
5308 * Raised the default connection-retry count from 4 to 7 in
5309 server. Affected file silcd/server.h.
5311 * Cancel any possible reconnect timeouts when we start the
5312 key exchange. Affected file silcd/server.c.
5314 * Do not reconnect on connection failure when SCONNECT was
5315 given. Affected files silcd/server.[ch].
5317 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5319 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
5321 * Fixed the NICK command to always give the unformatted
5322 nickname to the one giving the NICK command. If unformatted
5323 nickname is cached already it will be formatted and the
5324 local entry will always get the unformatted nickname.
5325 Affected file lib/silcclient/idlist.c.
5327 * Fixed some double frees from client library commands.
5328 Affected file is lib/silcclient/command.c.
5330 * Fixed CUMODE command in server to assure that no one can
5331 change founder's mode than the founder itself, there was a
5332 little bug. Affected file silcd/command.c.
5334 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5336 * Removed the SilcClientCommandDestructor from the client
5337 libary, it is not needed anymore. Affected files are
5338 lib/silcclient/silcapi.h, command[_reply].[ch],
5339 client_notify, idlist.c.
5341 * Fixed GETKEY command to first resolve client, and then
5342 resolve the server only if the client was not found, instead
5343 of resolving both at the same time. Affected file is
5344 lib/silcclient/command.c.
5346 * Added silc_client_start_key_exchange_cb and lookup the
5347 remote hostname and IP address before starting the key
5348 exchange with server. The affected file is
5349 lib/silcclient/client.c.
5351 * The server's public key is now saved using the IP address
5352 of the server and not the servername for the filename.
5353 The hostname public key filename is checked as an fall back
5354 method if the IP address based filename is not found.
5356 Fixed the GETKEY command to save the fetched server key
5357 in correct filename.
5359 Print the remote server's hostname now when new key is
5360 received during connection process. Affected file is
5361 irssi/src/silc/core/client_ops.c.
5363 * Return always our own public key to the client if it asks
5364 for it with GETKEY command. Affected file silcd/command.c.
5366 * Removed the use_auto_addr variable from default config
5367 file since it was in wrong section. Affected file is
5370 * Fixed TOPIC_CHANGE notification to not route it when it
5371 was sent using silc_server_send_notify_to_channel function.
5372 Affected file silcd/command.c.
5374 * Fixed silc_server_send_notify_kicked to send the kicker's
5375 Client ID also, it was missing. Affected files are
5376 silcd/command.c, silcd/packet_send.[ch].
5378 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5380 * Do not save client history information in SERVER_SIGNOFF.
5381 Fixes the bug in normal server that it does not detect
5382 the client becoming valid after the server becomes back
5383 online. Affected file silcd/server_util.c.
5385 * Added `sock_error' field into the SilcSocketConnection
5386 context. When error occurs during socket operation (read
5387 or write) the error is saved. Added also new function
5388 silc_socket_get_error to return human readable socket error
5389 message. Affected files are lib/silcutil/silcsockconn.[ch],
5390 lib/silcutil/unix/silcunixsockconn.c, and
5391 lib/silcutil/win32/silcwin32sockconn.c.
5393 * The server now prints the socket error message in the
5394 signoff for client. Affected file silcd/server.c.
5396 * Fixed the `created' channel information sending from router
5397 to server in JOIN command. Checks now whether the channel
5398 really was created or not and set it according that.
5400 Fixed the JOIN command to use the client entry's current
5401 ID during the joining procedure instead of the one it sent
5402 in the command (it is checked though), since it can change
5403 between the packet processing and command processing, and
5404 would just case unnecessary pain in the client end. Affected
5405 file silcd/command.c.
5407 * Fixed a channel key payload sending to use correct channel
5408 ID when the server was forced to change the channel's ID by
5409 router. Router sent the key payload with the old Channel ID.
5410 Affected file silcd/packet_receive.c.
5412 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5414 * Call silc_server_save_channel_key only if the key payload
5415 was provided in the JOIN command's command reply. Affected
5416 file silcd/command_reply.c.
5418 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5420 * Fixed silc_mp_sizeinbase to return the value correctly with
5421 MPI. Affected file lib/silcmath/mp_mpi.c.
5423 * Fixed the stop_server signal to correctly stop the scheduler
5424 and gracefully stop the server when SIGTERM or SIGINT signals
5425 are received. Affected file silcd/silcd.c.
5427 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5429 * Simple handling of TERM and HUP signals. Also added some log
5430 flushing call around. Affected file is
5433 * Fixed small bugs in silclog.c. Now buffering output will take
5434 effect after 10 seconds since startup: This will ensure that
5435 no important startup messages are lost. Also output redirection
5436 will preserve original format ([Date] [Type] message).
5437 Affected file is lib/silcutil/silclog.c.
5439 * Added two options to the config file, in the logging section:
5440 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
5441 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
5443 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5445 * Do not print the warning about log files not being initialized
5446 more than once to avoid excess logging. Affected file is
5447 lib/silcutil/silclog.c.
5449 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5450 the SIM copying in make install in Makefile.am.pre.
5452 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5454 * Rewritten silclog APIs. Globally interesting changes follows:
5455 silc_log_set_files() changed to silc_log_set_file().
5456 silc_log_set_callbacks() changed to silc_log_set_callback().
5457 ROBOdoc documented silclog header file.
5458 SilcLogCb now returns bool to wether inihibit the default
5459 handler or not (to keep the old behaviour return always TRUE).
5460 The new APIs should also fix the problem of the
5461 silcd_error.log file that was written in the current directory.
5464 Log files streams will remain opened after silc_log_set_file()
5465 call, means less CPU usage notably on high traffic servers.
5466 File streams are now full buffered, and flushed to the disk
5467 every 5 minutes, lesses HD activity and CPU usage.
5468 Messages can be redirected, allowing admins to configure
5469 one single logfile for all server messages.
5470 the silc_log_quick global variable to activate fast-logging.
5471 Affected files lib/silcutil/silclog.[ch]
5473 * Changed some code to conform new silclog APIs. Affected
5474 files are doc/example_silcd.conf.in, silcd/server.c
5475 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5478 * Fixed a memory leak that could occur in some situations.
5479 Affected file silcd/serverconfig.c.
5481 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5483 * Added the silc_client_del_client to remove the client from
5484 all channels as well. Affected file lib/silcclient/idlist.c.
5486 * Fixed the client library to correctly remove the client
5487 from all channels when the client entry is being destroyed.
5488 Affected file lib/silcclient/client_notify.c, command.c.
5490 * Added auto-nicking support to the client library. If the
5491 applicatio now sets client->nickname it will be sent to the
5492 server after connecting by the library. This way for example
5493 SILCNICK (or IRCNICK) environment variables will have effect
5494 and always change the nickname automatically to whatever
5495 it is wanted. Affected file lib/silcclient/client.[ch].
5497 * Renamed silc_server_command_bad_chars to the
5498 silc_server_name_bad_chars and moved it to the
5499 silcd/server_util.[ch]. Added also new function
5500 silc_server_name_modify_bad to return nickname that
5501 includes bad characters as new nickname without those
5502 bad characters. This check and modify is now used in
5503 silc_server_new_client when the username is initially set
5504 as nickname, so it must be checked to be valid nickname.
5505 Affected file silcd/packet_receive.c.
5507 * The nickname length is now taken from the packet for real
5508 and not trusted to strlen() since it clearly can return
5509 wrong length for nickname including bad characters. This
5510 also applies to channel names. Affected file silcd/command.c.
5512 * Removed the lib/silcsilm/modules directory. Modules are now
5513 compiled into the lib/silcsim. Fixed the copying of the
5514 modules to follow symbolic links in Makefile.am.pre.
5516 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5518 * Fixed silc_string_regexify list creation. Fixes bugs with
5519 BAN and INVITE commands in server. The affected file is
5520 lib/silcutil/unix/silcunixutil.c.
5522 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5524 * Removed the command destructor entirely from the server's
5525 command and command reply routines. It is not needed, and
5526 its usage was buggy and caused crashes. Affected files are
5527 silcd/command[_reply].[ch].
5529 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5531 * Cancel protocol and NULL sock->protocol if timeout
5532 occurred during protocol. Affected file silcd/server.c.
5534 * Cancel protocol timeouts always before calling the final
5535 callback, to assure that after final callback is called
5536 no other state will be called for the protocol anymore.
5537 Affected file silcd/protocol.c.
5539 * Print error log if incoming connection configuration could
5540 not be found. Affected file silcd/server.c.
5542 * Fixed JOIN command to correctly save the founder mode
5543 to the client on normal SILC server, when the channel
5544 was created by the router. Affected file silcd/command.c.
5546 * Fixed LIST command (hopefully) to send correct reply
5547 packets. Affected file silcd/command.c.
5549 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5551 * The silc_packet_receive_process now returns FALSE if the
5552 read data was invalid packet, and TRUE if it was ok.
5554 The server now checks that if unauthenticated connection
5555 sends data and its processing fails the server will close
5556 the connection since it could be a malicious flooder.
5558 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5560 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5562 * Make sure the warning about error opening a log file is
5563 printed only once and not everytime it fails (produces
5564 too much useless log). Affected file lib/silcutil/silclog.c.
5566 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5568 * Made the silc_server_daemonise() function more readable.
5569 Affected file silcd/server.c.
5571 * Pid file is now optional, the user may comment it out from
5572 the config file. Removed define SILC_SERVER_PID_FILE, we
5573 don't need a default any longer. Affected file
5574 configure.in.pre, lib/Makefile.am.pre.
5576 * Make some use of the pid file. The server now dies at startup
5577 if it detects a valid pid file on his path. The server would
5578 die anyway in this circumstance, because of the bind() failure.
5579 Affected file silcd/silcd.c.
5581 * No longer compiling lib/dotconf.
5583 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5585 * Fixed JOIN command parsing not to crash. Affected file
5586 lib/silcclient/command.c.
5588 * Fied the NICK_CHANGE notify to add the new client entry
5589 even it is resolved. This removes an <[unknown]> nick
5590 thingy bug in the client. Affected file is
5591 lib/silcclient/client_notify.c.
5593 * Do not try to allocate 0 bytes (efence does not like it)
5594 in lib/silccore/silccomand.c when encoding payload.
5596 * Do not take IRCNICK as nickname in Irssi SILC client since
5597 it is not possible to set nickname before hand connecting
5598 the server (TODO has an entry about adding auto-nicking
5601 * Changed the silc_server_command_pending to check whether
5602 there already exists an pending entry with the specified
5603 command, command identifier and pending callback. This is
5604 to fix IDENTIFY and WHOIS related crashes that may register
5605 multiple pending commands with same identifier. Affected
5606 file silcd/command.c.
5608 * Fixed the server to reconnect to the router even if it
5609 was already reconnecting and EOF was received. This to
5610 fix a possibility that the server wouldn't ever try to
5611 auto-reconnect to the router. Affected file silcd/server.c.
5613 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5615 * Fixed the server's password authentication to use the
5616 length of the locally saved password, and not the one
5617 sent in the packet. Affected file silcd/protocol.c.
5619 * Fixed same password authentication problem in the
5620 Authentication Payload handling routines in
5621 lib/silccore/silcauth.c.
5623 * Yet another password authentication problem fixed with
5624 channel password handling in silcd/command.c.
5626 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5628 * If first character of string in silc_parse_userfqdn is '@'
5629 then do not parse it. Affected file is
5630 lib/silcutil/silcutil.c.
5632 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5634 * Fixed minor bug in IDENTIFY command reply sending, which
5635 caused various weird problems during JOIN when it was
5636 resolving names for users. Affected file silcd/command.c.
5638 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5640 * Fixed the IDENTIFY command reply sending to chech better valid
5641 clients. It was possible to send incomplete list of replies.
5642 Affected file silcd/command.c.
5644 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5646 * Added silc_client_command[s]_[un]register functions now to
5647 dynamically register the commands in client library. Removed
5648 the static table of commands. This allows the client library
5649 to call commands without causing the application to know about
5650 what commands library has called.
5652 Removed the INFO command reply kludge to detect when the command
5653 was called by library. Now library use its own command reply
5654 function for INFO command.
5656 Added function silc_client_command_call to call a command.
5657 Application can use it to call command, not access the structure
5660 Now all commands that are sent by the client library (not
5661 explicitly sent by application) use own command reply functions.
5663 Affected files around lib/silcclient/ and in
5664 irssi/src/silc/core/.
5666 * Fixed the WHOIS command reply sending to chech better valid
5667 clients. It was possible to send incomplete list of replies.
5669 Fixed the WHOIS and IDENTIFY to send the request to router
5670 if normal server did not do it and did not find any results.
5672 Affected file silcd/command.c.
5674 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5676 * Moved the internal data from SilcClient context into its
5677 own file, not accesible to application. Affected files
5678 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5679 and other files in client library.
5681 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5683 * Added doc/examples installation target in Makefile.am.pre.
5686 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5688 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5689 commands the found client entry will be removed from the
5690 cache, after notifying application about the error. Affected
5691 file lib/silcclient/command_reply.c.
5693 * Changed the /MSG to check for exact nickname user gave, and
5694 not let `nick' match `nick@host' if it is only one found. Now,
5695 user must type the exact nickname (like nick@host2) even if
5696 there are no more than one same nicks found. This is to avoid
5697 a possibility of sending nickname to wrong nickname since
5698 `nick' could match `nick@host'. Affected file is
5699 irssi/src/core/silc-servers.c.
5701 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5703 * Do not print "you are now server operator" or similar when
5704 giving /away command. Affected files are
5705 irssi/src/silc/core/client_ops.c, silc-servers.h.
5707 * Made the silc_server_command_pending_error_check to send
5708 the same command reply payload it received back to the
5709 original sender of the command. This way all arguments
5710 that was received by the server will be received by the
5711 client too. Affected file silcd/command.c.
5713 * Added the silc_idcache_add to return the created cache entry
5714 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5716 * Add global clients to expire if they are not on any channel.
5717 This is because normal server will never know if they signoff
5718 if they are not on any channel. The cache expiry will take
5719 case of these entries. This is done by normal servers only.
5720 The affected files are silcd/command_reply.c,
5721 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5723 * If server receives invalid ID notification for WHOIS or
5724 IDENTIFY and the ID exists in the lists, it is removed.
5725 Affected file silcd/command_reply.c.
5727 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5728 in client then client entry that it matches is searched and
5729 the nickname is printed on the screen for user. Affected
5730 file irssi/src/silc/core/client_ops.c.
5732 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5734 * Use cache entry expire time in the LIST command reply to
5735 purge old entries from the cache after the LIST command
5736 reply has been received. This way we don't have non-existent
5737 entries in the cache for too long. Affected file is
5738 silcd/command_reply.c.
5740 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5742 * If we are normal server, and we've not resolved client info
5743 in WHOIS or IDENTIFY from router, and it is global client,
5744 we'll check whether it is on some channel. If it is not
5745 then we cannot be sure about its validity and will resolve it
5746 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5747 file silcd/command.c.
5749 * Search channel by name (if possible) rather than by ID
5750 in IDENTIFY command's command reply. Affected file is
5751 silcd/command_reply.c.
5753 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5755 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5756 Updated specs and implemented it. Affected file silcd/command.c,
5757 silcd/packet_send.c and silcd/packet_receive.c.
5759 * Implemented the <founder auth> payload handling in the JOIN
5760 command. If provided all conditions for channel joining
5761 except requirement to provide correct passphrase can be
5762 overrided by the channel founder. Updated the protocol specs.
5763 Affected file silcd/command.c.
5765 Added support for founder auth in JOIN command in client
5766 library. Fixed the parsing of the JOIN command now to support
5767 all options as they should be. The affected file is
5768 lib/silcclient/command.c.
5770 * Optimized the WHOIS and IDENTIFY commands to send the request
5771 to router only if it includes nicknames or other names. If
5772 they include only IDs then check the local cache first before
5773 routing. Affected file is silcd/command.c.
5775 * Added channels topic announcements. Affected file is
5776 silcd/packet_receive.c and silcd/server.c.
5778 * Fixed the silc_server_send_notify_topic_set to really destine
5779 the packet to channel. Affected file silcd/packet_send.c.
5781 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5782 library. Affected file lib/silcclient/client_notify.c.
5784 * Added UMODE announcements. Affected file silcd/server.c.
5786 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5788 * Memory leak fixes in:
5790 lib/silcutil/silcsockconn.c
5791 lib/silcske/silcske.c
5792 lib/silcske/groups.c
5794 lib/silccrypt/silcpkcs.c
5795 lib/silccore/silccommand.c
5796 lib/silccore/silcidcache.c
5801 * ROBOdoc documented the lib/silcske/groups.h file and a
5802 bit changed the interface for better.
5804 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5806 * Update the client entry context in the ID cache after
5807 nick change. Affected file lib/silcclient/command.c.
5808 Fixes the CUMODE command when regaining founder privileges,
5809 and a little WHOIS problem.
5811 * Fixed silc_net_gethostbyname to correctly call the
5812 inet_ntop. Affected file lib/silcutil/silcnet.c.
5814 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5816 * Added IPv6 support checking to the configure.in.pre, added
5817 also --enable-ipv6 option to override the check. Affected
5818 file configure.in.pre.
5820 * The silc_thread_create now calls the start function
5821 directly if threads support is not compiled in. Removes
5822 ugly #ifdef's from generic code. Affected files are
5823 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5825 * Added silc_net_gethostby[name/addr]_async to asynchronously
5826 resolve. Affected files are lib/silcutil/silcnet.[ch].
5828 * Added support for rendering IPv6 based server, client and
5829 channel IDs. Affected file lib/silcutil/silcutil.c.
5831 * Added support for creating IPv6 based server IDs. Affected
5832 file is silcd/serverid.c.
5834 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5836 * Added silc_net_gethostby[addr/name] into the
5837 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5838 routines. Added silc_net_is_ip[4/6]. Affected file is
5839 lib/silcutil/unix/silcunixnet.c. All routines that take
5840 address as argument now supports both IPv4 and IPv6 addresses.
5842 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5844 * Fixed LIST command reply sending in server. Affected file
5847 * Server now sends the kicker's client ID in the KICK notify
5848 to the kicked client. Affected file silcd/command.c.
5850 * The client library now parses the kickers client ID and
5851 UI displays it. Affected files lib/silcclient/client_notify.c
5852 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5854 * Made all payload parsing function prototypes consistent.
5855 They all take now const unsigned char * and uint32 pair as
5856 the payload data instead of SilcBuffer. Changes all around
5857 the source tree. Other unsigned char* -> const unsigned char*
5858 changes around the tree as well.
5860 * Optimized SFTP client and server packet sending not to
5861 allocate new buffer for each packet but to recycle the
5862 first allocated buffer. Affected files are
5863 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5865 * Optimized the SFTP client to use SilcList instead of
5866 SilcDList for requests, because it is faster. Affected file
5867 is lib/silcsftp/sftp_client.c.
5869 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5870 into lib/silccore/silcid.[ch].
5872 Renamed silcpayload.[ch] into silcargument.[ch].
5874 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5876 * If client entry is deleted with active key agreement
5877 session, abort the session.
5879 The silc_client_abort_key_agreement now calls the completion
5880 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5882 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5885 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5887 * Don't use __restrict in older GCC's. Affected file is
5888 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5890 * silc_net_localhost now attempts to reverse lookup the
5891 IP/hostname. Affected file lib/silcutil/silcnet.c.
5893 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5894 command. It can be used to gain founder privileges at
5895 the same time when joining the channel.
5897 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5898 kicker's client ID as well. Updated protocol specs.
5900 Defined that the server must send SILC_COMMAND_IDENTIFY
5901 command reply with error status to client who sent
5902 private message with invalid client ID.
5904 Updated the protocol specification.
5906 * Added silc_server_send_command_reply to send any
5907 command reply. Affected file silcd/packet_send.[ch].
5909 * Added silc_id_payload_encode_data to encode ID payload
5910 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5912 * The server now send IDENTIFY command reply with error
5913 status if client ID in private message is invalid. Affected
5914 file silcd/packet_receive.c.
5916 * Save the server key file with server's IP address in
5917 the filename instead of hostname. The affected file is
5918 irssi/src/silc/core/client_ops.c.
5920 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5922 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5925 * Added libtool support for compiling shared objects in
5926 lib/silcsim. Affected file configure.in.pre and
5927 lib/silcsim/Makefile.am. Original patch by cras.
5929 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5931 * Pid file configuration, and server's config file fixes
5932 patch by toma. Updated CREDITS file.
5934 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5936 * Fixed silc_client_channel_message to not try to decrypt
5937 the message twice if it resolved the destination client
5938 information. This could cause of dropping one channel
5939 message. Affected file lib/silcclient/client_channel.c.
5941 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5943 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5944 lib/silcclient/client.c. This function is used when the SILC
5945 Client is run under some other scheduler, or event loop or
5946 main loop. On GUI applications, for example this may be
5947 desired to used to run the client under the GUI application's
5948 main loop. Typically the GUI application would register an
5949 idle task that calls this function multiple times in a second
5950 to quickly process the SILC specific data.
5952 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5954 * Fixed silc_server_drop() for dropping the supplementary
5955 groups as well, this could cause a security hole on some
5958 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5960 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5963 * Write PID file after dropping privileges. Added -F option
5964 to run server on foreground. A patch by debolaz.
5965 Affected files silcd/server.c, silcd/silcd.c.
5967 * Fixed MOTD to return the MOTD file server name. Affected
5968 file silcd/command.c.
5970 * Added INFO command reply handling to the Irssi SILC Client.
5971 Affected file irssi/src/silc/core/client_ops.c.
5973 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5975 * Fixed the silc_idcache_list_* routines to really support
5976 the dynamic list. Fixes a crash. Affected file is
5977 lib/silccore/silcidcache.c.
5979 * Fixed the LIST command reply to really call LIST command's
5980 pending callbacks. Affected file silcd/command_reply.c.
5982 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5984 * Update conn->local_entry->nickname after giving NICK
5985 command. Affected file lib/silcclient/command.c.
5987 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5989 * Added the [pid] option to the silcd configuration file
5991 Affected files: serverconfig.[ch] and silcd.c
5993 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5995 * Save fingerprint in WHOIS command reply in server.
5996 Affected file silcd/command_reply.c.
5998 * Fixed NICK commands pending callback registration.
5999 Affected file lib/silcclient/command.c.
6001 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6003 * Use ++server->cmd_ident when sending commands in server,
6004 instead of random number. Affected file silcd/command.c.
6006 * Fixed GETKEY command reply to call actually GETKEY pending
6007 command callbacks. Affected file silcd/command_reply.c.
6009 * A bit stricter check for nicknames. Check for same nickname
6010 in NICK command also. Affected file silcd/command.c.
6012 * Do not call INFO command everytime client ID changes, only
6013 during first connecting. Affected file lib/silcclient/client.c.
6015 * Set the new nickname only after successful command reply for
6016 NICK command is returned by server. Affected file
6017 lib/silcclient/command.c.
6019 * Remove nicknames from nicklist during server_signoff notify.
6020 Should fix /NAMES bit more. The affected file is
6021 irssi/src/silc/core/silc-channels.c.
6023 * Added `fingerprint' field to the SilcIDListData in the
6024 silcd/idlist.h to hold the fingerprint of the client's
6027 Send the fingerprint of the client's public key in WHOIS
6030 Affected files silcd/command.c, and silcd/idlist.[ch].
6032 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
6033 create fingerprint from given data.
6035 * Show the fingerprint of the client's public key in WHOIS.
6036 Affected files irssi/src/module-formats.[ch] and
6037 irssi/src/silc/core/client_ops.c.
6039 * Format the multiple same nicknames also during JOIN and
6040 NICK_CHANGE notifys. Affected file is
6041 lib/silcclient/client_notify.c.
6043 * Do not print error on screen for invalid private message
6044 payload since it can come if someone is sending private
6045 messages with wrong key. Affected file
6046 lib/silccore/silcprivate.c.
6048 * Fixed multiple concurrent /PING crash. Affected file
6049 lib/silcclient/command.c.
6051 * Changed the wrong ID encoding. All IP addresses must be
6052 in MSB first order in encoded format. They were encoded
6053 wrong and was in LSB format. Affected files are
6054 silcd/serverid.c, lib/silcutil/silcutil.c.
6056 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
6058 * Call the `connect' client operation through the scheduler
6059 in case of error. Affected file lib/silcclient/client.c.
6061 * Call the `failure' client operation even if the error
6062 occurred locally during a protocol. Affected file is
6063 lib/silcclient/protocol.c.
6065 * Added support of sending LIST command to router from normal
6066 server. This way normal server can get list of all channels
6067 in the network too. Fixed the channel list sending in the
6068 server too. Affected files are silcd/command.c, and
6069 silcd/command_reply.[ch].
6071 * Added silc_server_update_channels_by_server and
6072 silc_server_remove_channels_by_server. They are used during
6073 disconnection of primary router and in backup router protocol.
6074 Affected file silcd/server_util.[ch], silcd/server.c and
6075 silcd/server_backup.c.
6077 * Fixed channel adding to global list in IDENTIFY command
6078 reply in server. Affected file silcd/command_reply.c.
6080 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6082 * If the incoming packet type is REKEY or REKEY_DONE process
6083 that packet always synchronously. Fixes yet another MAC
6084 failed error on slow (dialup) connections. Affected file
6085 lib/silcclient/client.c and silcd/server.c.
6087 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6089 * Call check_version SKE callback for initiator too. Affected
6090 file lib/silcske/silcske.c.
6092 * Implemented fix for security hole found in the SKE that was
6093 fixed in the specification few days back; the initiator's
6094 public key is now added to the HASH value computation.
6095 Added backwards support for the old way of doing it too, for
6096 old clients and old servers. Affected file is
6097 lib/silcske/silcske.c.
6099 * Enabled mutual authentication by default in SKE. If initiator
6100 is not providing mutual authentication the responder will
6101 force it. This will provide the proof of posession of the
6102 private key for responder. The affected files are
6103 lib/silcclient/protocol.c and silcd/protocol.c.
6105 * Do not cache anymore the server's public key during SKE.
6106 We do mutual authentication so the proof of posession of
6107 private key is done, and if the server is authenticated in
6108 conn auth protocol with public key we must have the public
6109 key already. Affected file silcd/protocol.c.
6111 * Added new global debug variable: silc_debug_hexdump. If
6112 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
6113 file lib/silcutil/silclog.[ch].
6115 * Fixed compilation warning due to char * -> const char *.
6116 Affected files lib/silcutil/silcnet.h, and
6117 lib/silccore/silcauth.[ch].
6119 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6121 * Fixed CMODE command when new channel key was created. If
6122 the creation failed the old key was removed. Next time giving
6123 same command would crash the server since the old key was
6124 freed already. Affected file silcd/command.c.
6126 * Fixed the silc_server_announce_get_channels to not crash
6127 on reconnect. Affected file silcd/server.c.
6129 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6131 * Added silc_log_set_debug_string function to set a regex
6132 string to match for debug output. Only the function names,
6133 or filenames matching the given debug string is actually
6134 printed. This way it is possible to filter out those debug
6135 strings that user is not interested in.
6137 Fixed a bug in silc_string_regexify.
6139 Affected files lib/silcutil/silclog.[ch], and
6140 lib/silcutil/unix/silcunixutil.c.
6142 * Changed the -d options in both server and Irssi SILC client
6143 to take the debug string as argument. Affected files
6144 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
6146 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6148 * Added silc_hash_babbleprint to create a Bubble Babble
6149 Encoded fingerprint. The encoding is developed by Antti
6150 Huima (draft-huima-babble-01.txt), and it creates human
6151 readable strings out of binary data. Affected file
6152 lib/silccrypt/silchash.[ch].
6154 * Print the babble print now in addition of fingerprint as well
6155 in Irssi SILC client. Affected files are
6156 irssi/src/fe-common/silc/module-formats.[ch],
6157 irssi/src/fe-common/silc/core/client_ops.c.
6159 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6161 * Fixed a security problem found in SKE. The initiator's
6162 public key too is now added to the HASH hash value creation
6163 which is signed by the responder to create the SIGN value.
6164 This will prevent anyone in the middle to lie to the responder
6165 about the initiator's public key. If this is done now, the
6166 man in the middle will get caught. Updated the protocol
6169 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6171 * Better installation directory handling. Configure module
6172 paths and other paths automatically to example_silc* files
6173 in doc/. A patch by toma.
6175 * Fixed compiler warning from MPI library, and from SILC RNG.
6178 * Added SILC_SERVER_PID_FILE to define the pid file for server.
6179 It can be configured with ./configure. A patch by toma.
6181 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6183 * Find correct make to use in prepare-clean. A patch by
6184 toma. Affected file prepare-clean.
6186 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
6188 * Added irssi variables use_auto_addr, auto_bind_ip,
6189 auto_bind_port and auto_public_ip.
6191 * Changed the interface for silc_client_send_key_agreement
6192 in lib/silcclient/silcapi.h
6196 irssi/src/silc/core/silc-core.c
6198 lib/silcclient/silcapi.h
6199 irssi/src/silc/core/silc-channels.c
6200 lib/silcclient/client_keyagr.c
6203 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6205 * Added silc_pkcs_public_key_compare to compare two
6206 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
6208 * Check that the client who set the founder mode on the
6209 channel is the same client that is giving the founder
6210 mode to itself. It is done by comparing the saved public
6211 key (it is saved even in the authentication is passphrase).
6212 Affected file silcd/command.c.
6214 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6216 * Do not process packet for disconnected socket connection.
6217 Affected file lib/silccore/silcpacket.c.
6219 * Process the DISCONNECT packet through scheduler in the
6220 client library. Affected file lib/silcclient/client.c.
6222 * Fixed the silc_client_packet_parse to not to increase
6223 the packet sequence number if the conn->sock and the
6224 current socket connection is not same. This can happen
6225 for example during key agreement when the conn includes
6226 multiple socket connections (listeners). Affected file
6227 lib/silcclient/client.c.
6229 * The sender of the file transfer request now provides also
6230 the pointer (listener) for the key exchange protocol. If
6231 the listener cannot be created then it sends empty key
6232 agreement and lets the receiver provide the listener.
6234 Added `local_ip' and `local_port' arguments to the
6235 silc_client_file_send. If they are provided they are used,
6236 if not then it will attempt to find local IP address, if
6237 not found or bind fails then the remote client will provide
6240 Affected files are lib/silcclient/client_ftp.c and
6241 lib/silcclient/silcapi.h.
6243 * Extended the FILE SEND command to support defining the
6244 local IP and port for key exchange listener. They are
6245 optional. Affected file irssi/src/silc/core/silc-servers.c.
6247 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6249 * Defined to WHOIS command reply the sending of fingerprint
6250 of the client's public key (if the proof of posession of the
6251 corresponding private key is verified by the server).
6252 Updated to the protocol specification.
6254 * Added support of receiving the client's public key's
6255 fingerprint in command reply in client library. Affected
6256 file is lib/silcclient/command_reply.c, and
6257 lib/silcclient/idlist.[ch].
6259 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6261 * Do not send over 128 chars long nickname to the server
6262 in NICK command. Affected file lib/silcclient/command.c.
6264 * Do not send over 256 chars long channel names to the server
6265 in JOIN command. Affected file lib/silcclient/command.c.
6267 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6269 * Assure that silc_server_close_connection cannot be called
6270 twice for same socket context. Affected file is
6273 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6275 * Send error message to application if opening file for
6276 writing during file transfer fails. Affected file is
6277 lib/silcclient/client_ftp.c.
6279 Remove all file transfer sessions for a client that we're
6280 removing from ID cache.
6282 Affected file is lib/silcclient/client_ftp.c.
6284 * Fixed silc_net_addr2bin to return correct address. Affected
6285 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6287 * Fixed file transfer session removing on signoff notify.
6288 Affected file irssi/src/silc/core/silc-servers.c.
6290 * Added the SilcClientFileError to be returned in the monitor
6291 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
6292 Affected file lib/silcclient/silcapi.h.
6294 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6296 * Fixed a crash in silc_client_ftp_free_sessions and
6297 silc_client_ftp_session_free_client. Affected file
6298 lib/silcclient/client_ftp.c.
6300 * Added `disabled' field in the SilcChannelEntry in the server
6301 to indicate if the server entry is disabled. Affected file
6302 silcd/idlist.h, silcd/command[_reply].c.
6304 * SILC server adds now /var/run/silcd.pid everytime it is
6305 started. Affected file silcd/silcd.c.
6307 * Added silc_server_packet_send_clients to send a packet to
6308 the provided table of client entries. Affected file
6309 silcd/packet_send.[ch].
6311 * Fixed a crash in client resolving in client_prvmsg.c in
6312 client library. Affected file lib/silcclient/client_prvmsg.c.
6314 * Do not actually remove the client directly from ID cache
6315 during SERVER_SIGNOFF, but invalidate it. This way we
6316 preserve the WHOWAS info for the client. Affected file
6317 silcd/server_util.c.
6319 * Fixed SERVER_SIGNOFF notify handling in the server. The
6320 server is now able to process incoming SERVER_SIGNOFF notify
6321 for a server that it doesn't even know about. It will remove
6322 the clients provided in the notify. Affected file
6323 silcd/packet_receive.c.
6325 * Check for partial packet in data queue after every packet that
6326 was found from the queue. Return and wait for more data if
6327 there is partial data in queue. Affected file is
6328 lib/silccore/silcpacket.c.
6330 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6332 * Added SilcClietFileError enum to indicate error in
6333 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
6334 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
6335 Affected files lib/silcclient/silcapi.h and
6336 lib/silcclient/client_ftp.c.
6338 * Check that newsize in silc_buffer_realloc is larger than
6339 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
6341 * Added better monitor of file transfers. It now monitors
6342 key agreement protocol during the file transfer too. Added
6343 error reporting too. Affected files
6344 irssi/src/silc/core/silc-servers.c,
6345 irssi/src/fe-common/silc/module-formats.[ch].
6347 * Wrote a help file for FILE command.
6349 * Added silc_rng_global_get_byte_fast to get not-so-secure
6350 random data as fast as possible. Random data is read from
6351 /dev/urandom if available and from the SILC RNG if not
6352 available. It is used in padding generation. Affected file
6353 lib/silccrypt/silcrng.[ch].
6355 * All packets in client library are now processed synchronously.
6356 Optimized packet processing a lot. Affected file
6357 lib/silcclient/client.c.
6359 * All server connection packets are processing synchronously
6360 now in server, to optimize packet processing. Affected file
6363 * Include files are installed now only in Toolkit distribution
6364 if make install is given. Affected files: all Makefile.am's.
6366 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6368 * Assure that silc_client_notify_by_server_resolve does not
6369 resolve the client information multiple times. If it cannot
6370 be found by the first it cannot be found at all. Affected
6371 file lib/silcclient/client_notify.c.
6373 * Fixed WHOWAS command reply calling. Affected file
6374 lib/silcclient/command_reply.c.
6376 * Removed all references to silc_idlist_get_client from the
6377 Irssi SILC client since that call is internal call used by
6378 the library. The Irssi SILC client will use now client
6379 retrieval functions found in silcapi.h.
6381 * Fixed a bug in resolving nickname info before sending
6382 private message. It used freed memory. Affected file
6383 irssi/src/silc/core/silc-servers.c.
6385 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6387 * Assure my_channels statistics cannot go negative in server.
6388 Affected files silcd/server.c, silcd/server_util.c.
6390 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6392 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
6394 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6396 * Win32 Toolkit changes. Affected files
6397 win32/silc.dsw, win32/libsilc/libsilc.def,
6398 win32/libsilcclient/libsilc.def,
6399 lib/silcutil/silcutil.c, and
6400 lib/sftp/sftp_fs_memory.c.
6402 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6404 * Added silc_net_localip to return local host's IP address.
6405 Affected file lib/silcutil/silcnet.[ch].
6407 * If key exchange or rekey protocol is active for a connection
6408 parse all packets syncronously since there might be packets
6409 in packet queue that we are not able to process without first
6410 processing packets before them. Affected file silcd/server,
6411 lib/silcclient/client.c.
6413 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
6414 whether library should continue processing the packet.
6415 Affected file lib/silccore/silcpacket.h.
6417 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
6418 SilcSFTPMonitorData to SFTP server to monitor various
6419 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
6420 lib/silcsftp/sftp_server.c.
6422 * Added silc_file_size to return file size. Affected file
6423 lib/silcutil/silcutil.[ch].
6425 * Implemented the file transfer support for the client library.
6426 Added preliminary support for simple client to client one-file
6427 transmission. Affected file lib/silcclient/client_ftp.c,
6428 lib/silccilent/client.[ch].
6430 * Added new local command FILE to the Irssi SILC Client.
6431 It is used to perform the file transfer. It has subcommands
6432 SEND, RECEIVE, SHOW and CLOSE. Affected files
6433 irssi/src/silc/core/client_ops.c,
6434 irssi/src/silc/core/silc-server.[ch].
6436 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6438 * Relay the SILC_PACKET_FTP in the server. Affected files
6439 silcd/server.c and silcd/packet_receive.c.
6441 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6443 * Renamed silc_file_read and silc_file_write to functions
6444 silc_file_readfile and silc_file_writefile. Added function
6445 silc_file_open and silc_file_close. Affected files
6446 lib/silcutil/silcutil.[ch].
6448 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6450 * Resolve the client info when received private message or
6451 channel message for a client which nickname we don't know.
6452 Affected files lib/silcclient/client_prvmsg.c and
6453 lib/silcclient/client_channel.c.
6455 * Do not crash in /KEY if client is not connected. Affected
6456 file irssi/src/silc/core/silc-channels.c.
6458 * Added SilcClientStatus field to the SilcClientEntry in the
6459 lib/silcclient/idlist.h.
6461 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6462 is incomplete and is being resolved, it won't be resolved
6465 Make sure also that USERS command reply does not resolve
6466 twice information. Affected file is
6467 lib/silcclient/command_reply.c.
6469 Make sure that silc_client_get_clients_by_list does not
6470 resolve twice same information.
6472 * Check for valid client->id in the silc_server_free_client_data.
6473 Affected file silcd/server.c.
6475 * Fixed /GETKEY nick@server not to crash if the server entry
6476 is not found. Affected file lib/silcclient/command.c.
6478 * Fixed the silc_server_check_cmode_rights to check the
6479 requested modes correctly. Affected file silcd/command.c.
6481 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6483 * Better checks for non-printable chars in nick added.
6484 Affected file silcd/command.c.
6486 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6488 * Call the silc_server_udpate_servers_by_server in the
6489 primary router that comes back online in the backup resuming
6490 protocol. Otherwise it routes packets wrong. Affected file
6491 silcd/server_util.[ch], silcd/server_backup.c.
6493 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6495 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6496 lib/silcutil/silcbuffmt.[ch].
6498 * Redefined the SILC packet header to include the padding
6499 length. Affected file lib/silccore/silcpacket.[ch].
6501 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6502 length for maximum padding up to 128 bytes). Affected
6503 file lib/silccore/silcpacket.h.
6505 * Removed all backwards support for old 0.5.x MAC thingies.
6506 The SILC packet header change makes it impossible to be
6507 backwards compatible.
6509 * Send the ENDING packet with timeout in the backup resuming
6510 protocol. This is to assure that all routers has connected
6511 to the primary router. Affected file silcd/server_backup.c.
6513 * Changed the RNG to take the first IV from random data. It
6514 used to take it from zero actually. Changed the RNG also
6515 to use /dev/urandom during session. /dev/random is used
6516 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6518 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6520 * Changed the SILC packet header to have the first two bytes
6521 (the packet length) encrypted. Affected files aroung the
6522 code tree, lib/silccore/silcpacket.[ch]. Removed the
6523 SilcPacketCheckDecrypt callback. It is not needed anymore
6524 since the silc_packet_receive_process will determine now
6525 whether the packet is normal or special.
6527 * Implemented the unidirectional MAC keys. Affected files
6528 lib/silcske/silcske.c, silcd/protocol.c and
6529 lib/silcclient/protocol.c.
6531 * Implemented the packet sequence number to the MAC computation.
6532 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6533 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6534 lib/silcclient/protocol.c.
6536 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6538 * Allow backup router to announce servers. All servers
6539 announced by backup router are added to the global list
6540 automatically. Update hte server's socket to our primary
6541 router also when backup router announces a server.
6542 Affected file silcd/packet_receive.c.
6544 * Do not update the client->router in the function
6545 silc_server_udpate_clients_by_server if the client is on
6546 global list. We might fail to find any specific server
6547 for locally connected clients and local cell clients. They
6548 should still use the `from' and not `to' as client->router.
6549 This fixes backup router resuming protocol. Affected file
6550 silcd/server_util.c.
6552 * Decrease channel statistics count only if the channel
6553 deletion worked. Affected files are silcd/server.c and
6554 silcd/server_util.c.
6556 * Added silc_server_update_servers_by_server to update origin
6557 of all server entries. Used during backup router protocol.
6558 Affected files silcd/server_util.[ch], silcd/server.c. and
6559 silcd/backup_router.c.
6561 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6562 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6563 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6564 lib/silccrypt/silchmac.c.
6566 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6568 * Assure that router cannot reroute the same channel message
6569 to the sender. Affected file silcd/packet_receive.c.
6571 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6573 * Made better checks that the channel message is not sent
6574 to the router it came from. Affected file is
6575 silcd/packet_send.c. Fixed memory leak too.
6577 * Announce informations for incoming router connection, but
6578 only after checking if it is replaced by backup router.
6579 Affected file silcd/packet_receive.c.
6581 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6583 * Fixed the backup resuming protocol to work in multiple
6584 router environment. Affected file silcd/server_backup.c.
6586 * Route packet only to one router in the function
6587 silc_server_packet_send_to_channel. Affected file is
6588 silcd/packet_send.c.
6590 * Fixed silc_server_send_notify_dest to set the broadcast
6591 flag. Fixed the silc_server_send_notify_topic to actually
6592 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6593 Affected file silcd/packet_send.c.
6595 * Changed the SFTP Filesystem interface. Changed the
6596 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6597 the filesystem operation function. The SilcSFTPFilesystem
6598 is now a context that is allocated by all filesystem allocation
6599 functions and it already includes the operations structure
6600 and filesystem specific context. It is given as argument
6601 now to the silc_sftp_server_start. This made the interface
6602 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6603 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6605 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6607 * Changed the backup router adding and getting interfaces
6608 in the server. The router that will be replaced by the
6609 specified backup router is now sent as argument. Affected
6610 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6613 * Added silc_net_addr2bin_ne to return the binary form of
6614 the IP address in network byte order. Affected files
6615 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6617 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6619 * Check for existing server ID in silc_server_new_server
6620 and in silc_server_connect_to_router_final and remove the
6621 old entry if it exists. Affected file silcd/packet_receive.c,
6624 * Send the channel message always to only one router, either
6625 in upstream or downstream. Affected file is
6626 silcd/packet_send.c.
6628 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6630 * Wrote the definition of the backup resuming protocol to the
6631 protocol specification.
6633 * Removed one redundant channel key generation from normal
6634 server during joining procedure. Removed one redundant
6635 channel key sending from server to router during joining
6636 procedure. Affected file silcd/command.c.
6638 * Made minor bugfixes to the backup router resuming protocol.
6639 Affected file silcd/server_backup.c, server.c.
6641 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6643 * Added --disable-asm configuration option. Affected files
6644 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6647 * Implemented the backup resuming protocol that is used to
6648 resume the primary router position in the cell after the
6649 primary router comes back online. Affected files
6650 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6651 and silcd/server_util.[ch].
6653 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6655 * Sleep two (2) seconds after sending QUIT command to server.
6656 Affected file lib/silcclient/command.c.
6658 * Assure that if outgoing data buffer is pending do not force
6659 send any data. Affected file silcd/packet_send.c.
6661 * Assure that if outgoing data buffer is pending do not force
6662 send any data. Affected file lib/silcclient/client.c.
6664 * Implemented the backup router support when the primary router
6665 goes down. The servers and routers can now use the backup
6666 router as new primary router without loosing connectivity.
6668 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6670 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6671 in the server to indicate disabled entry. All data read
6672 from the connection will be ignored and no data is sent
6673 for entry that is disabled. Affected files are
6674 silcd/idlist.h, silcd/server.c.
6676 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6678 * Created SFTP client and server test programs in the
6679 lib/silcsftp/tests directory.
6681 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6683 * Implemented memory filesystem (virtual filesystem) for
6684 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6687 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6689 * Implemented the SFTP (SSH File Transfer Protocol) to the
6690 lib/silcsftp. It includes SFTP client and SFTP server
6693 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6695 * Moved lib/silccore/silcprotocol.[ch] to the
6696 lib/silcutil library.
6698 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6699 take variable argument list pointer as argument. Affected
6700 file lib/silcutil/silcbuffmt.[ch].
6702 * Added silc_buffer_set function that is used to set data
6703 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6704 Affected file lib/silcutil/silcbuffer.h.
6706 * Changed various routines in the core library to use the new
6707 silc_buffer_set instead of allocating new buffer only for
6710 * Added 64-bit value formatting and unformatting support to the
6711 silc_buffer_[un]format routines. Affected file is
6712 lib/silcutil/silcbuffmt.[ch].
6714 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6715 to includes/bitmove.h.
6717 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6719 * Fixed channel user mode saving in client library. Affected
6720 file lib/silcclient/command[_reply].c.
6722 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6724 * Defined the file transfer to the SILC Protocol. Added
6725 new packet type SILC_PACKET_FTP and defined File Transfer
6726 Payload. The mandatory file transfer protocol is SFTP
6727 (SSH File Transfer Protocol). Affected file in addition
6728 of the internet draft is lib/silccore/silcpacket.h.
6730 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6731 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6732 is used as part of backup router protocol when the primary
6733 router of the cell is back online and wishes to resume
6734 the position as primary router.
6736 * Redefined the MAC generation keys in the protocol. The
6737 same key is not used anymore in both direction. Both
6738 direction will now use different keys for sending and
6739 receiving. This fixes a potential security flaw. This
6740 change causes incompatibilities in the protocol.
6742 * Redefined also the MAC computation from the packet.
6743 An packet sequence number is now added to the MAC
6744 computation. This prevents possible replay attacks against
6745 the protocol. This change too causes incompatibilities
6748 Added `sequence' field to the SilcPacketContext to hold
6749 the current sequence number for the packet.
6751 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6753 * Added `created' field to the SilcIDListData in the file
6754 silcd/idlist.h to indicate the time when the entry was
6757 * Added `created' field to the SilcChannelEntry too. Affected
6758 file silcd/idlist.h.
6760 * Added `creation_time' aguments to all the announcement functions
6761 in the server. If it is provided then only the entries that
6762 was created after the provided time frame are actually
6763 announced. Affected file silcd/server.[ch].
6765 * The protocol says that the Channel ID's IP address must be
6766 based on the router's IP address. Added check for this in
6767 the silc_server_new_channel when processing incoming New Channel
6768 Payload. Affected file silcd/packet_receive.c.
6770 * Print out the correct version with --version in SILC client.
6771 Affected file irssi/src/silc/core/silc-core.c.
6773 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6775 * Fixed WHOWAS command to check for completnes of the client
6776 entry always, not just when the command is coming from client.
6777 Affected file silcd/command.c.
6779 * Added new function silc_server_packet_queue_purge to purge the
6780 outgoing data queue to the network. After the function returns
6781 it is guaranteed that the outgoing packet queue is empty.
6782 Affected file silcd/packet_send.[ch].
6784 * Purge the outgoing packet queue in the rekey protocol's final
6785 callback to assure that all rekey packets go to the network
6786 before quitting the protocol. Affected file silcd/server.c.
6788 * Added silc_client_packet_queue_parse as similar function as
6789 in server to the client library. The affected file is
6790 lib/silcclient/client.c.
6792 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6794 * Splitted silcd/server.c and created silcd/server_util.[ch]
6795 for utility functions.
6797 * Added new socket flag SILC_SF_DISABLED to indicate that the
6798 connection is open but nothing can be sent to or received from
6799 the connection. Affected file lib/silcutil/silsockconn.[ch].
6800 The checking for disabled socket is checked in the low level
6801 silc_socket_write and silc_socket_read functions.
6803 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6805 * Allow only nicknames and channel names that fits into the
6806 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6808 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6810 * When processing JOIN command reply in server check that if
6811 the channel exists in our global list we'll move it the local
6812 list. Affected file silcd/command_reply.c.
6814 * Fixed the check whether client is joined on the channel already
6815 in JOIN command. Affected file lib/silcclient/command.c.
6817 * Fixed the JOIN command reply to check whether the channel
6818 already exists. Affected file lib/silcclient/command_reply.c.
6820 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6822 * Added silc_ske_status_string to map the SKE error numbers
6823 to readable strings. The affected files are
6824 lib/silcske/silcske[_status].[ch].
6826 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6828 * Do not show the private channels on the WHOIS channel list
6829 as it is not allowed by the protocol. The affected file is
6832 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6834 * Assure that the packet length digged from the actual packet
6835 is something sensible in the silc_packet_decrypt_rest_special
6836 in lib/silccrypt/silcpacket.c.
6838 * Free and NULL the allocated pointer in silc_hmac_alloc if
6839 the HMAC allocation fails. The affected file is
6840 lib/silccrypt/silchmac.c.
6842 * Print the selected security properties to the log files in
6843 the server. Affected file silcd/protocol.c.
6845 * Add SKE's reference counter even if calling the completion
6846 callback manually. Otherwise it goes negative, although it
6847 does not cause any problems. The affected file is
6848 lib/silcske/silcske.c.
6850 * Remove the client entry with short timeout after giving the
6851 KILL command. Affected file lib/silcclient/command.c.
6853 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6854 case all found clients are already disconnected (WHOWAS would
6855 found them) in the server. Affected file silcd/command.c.
6857 * Update the last_receive (time of last data received) to be
6858 updated only when received private or channel message so that
6859 the idle time showed in WHOIS makes more sense.
6861 * Added boolean field `valid' in to the SilcClientEntry in the
6862 client library to indicate whether the entry is valid or not.
6863 This fixes the nickname change bug on channel when changing
6864 the nickname to be same than the old (like nick to Nick) the
6865 nickname formatter doesn't set the new nick anymore to Nick@host.
6866 Affected file lib/silcclient/idlist.[ch].
6868 * Now actually fixed the nickname changing on disconnection.
6869 Added new function silc_change_nick to the Irssi SILC Client.
6870 Affected file irssi/src/silc/core/client_ops.c,
6871 irssi/src/silc/core/silc-nicklist.[ch].
6873 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6875 * Check that the public key exists in the GETKEY command before
6876 trying to encode it. Affected file silcd/command.c.
6878 * Print some notifications on received public keys with GETKEY
6879 command in the Irssi SILC Client. Affected files are
6880 irssi/src/fe-common/silc/module-formats.[ch],
6881 irssi/src/silc/core/client_ops.c.
6883 * Use IDENTIFY command to resolve the server information in the
6884 GETKEY command instead of INFO command. Affected file
6885 lib/silcclient/command.c.
6887 * All command reply functions in the client library now calls
6888 the pending command reply callbacks even if an error has
6889 occurred. The server has done this a long time and now it was
6890 time to move the client library to this as well. Now all
6891 errors can be delivered back to the pending command reply
6892 callbacks if necessary. Affected files are
6893 lib/silcclient/command[_reply].[ch].
6895 * Change the nickname on disconnection back to the username
6896 because in reconnect the server will enforce it to it anyway.
6897 Affected file irssi/src/silc/core/silc-servers.c.
6899 * Fixed a config file parsing bug in the Irssi SILC client.
6900 Affected file irssi/src/silc/core/clientconfig.c.
6902 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6904 * When printing the channel mode on JOIN, verify that the
6905 channel key and channel's HMAC are valid. Affected file
6906 irssi/src/silc/core/client_ops.c.
6908 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6910 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6911 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6912 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6914 * Removed channel key rekey task deleting from the function
6915 silc_server_save_channel_key. Affected file silcd/server.c.
6916 Added explicit timeout task context instead that is used to
6917 delete the task if we are registering a new task before the
6918 new task has elapsed.
6920 * When channel key rekey occurs the client library now saves
6921 the old channel key for a short period of time (10 seconds) and
6922 is able to use it in case some is still sending channel
6923 messages encrypted with the old key after the rekey. Affected
6924 file lib/silcclient/[idlist.h|client_channel.c].
6926 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6928 * Added check to the silc_server_new_id_real to not accept
6929 new ID if it is the sender's own ID. Affected file is
6930 silcd/packet_receive.c.
6932 * Assure that we do not announce ourself or the one we've
6933 sending our announcements when we're router and are announcing
6934 servers to our primary router. Affected file silcd/server.c.
6936 * Fixed silc_server_command_identify_check_client to assemble
6937 correct WHOIS packet. It send corrupted WHOIS packet and
6938 caused problem with router to router connections. Affected
6939 file silcd/command.c.
6941 Fixed also silc_server_command_whois_check the same way
6942 as for the IDENTIFY command.
6944 * Added new SilcIDListStatus to the server in the SilcIDListData
6945 structure. The status now includes the current status of
6946 the entry (like registered, resolved etc.). Affected file
6947 silcd/idlist.[ch]. Defined a bunch of different status types
6948 as well. This replaced the old boolean registered field as well.
6950 Added resolve_cmd_ident field to the SilcClientEntry structure
6951 too so that if the entry is for example being resolved so
6952 another command may attach to the same pending command reply
6953 without requiring to resolve the same entry again. This concept
6954 should optimize the WHOIS and the IDENTIFY resolving under
6955 heavy load by taking away unnecessary resolving for entries
6956 that are being resolved already.
6958 Added support for adding multiple pending commands for one
6959 command idenfier. Affected file silcd/command[_reply].[ch].
6961 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6962 before deleting the data. Otherwise the hash table will have
6963 freed data in comparison functions. Affected file is
6964 silcd/command_reply.c.
6966 * Fixed silc_idlist_replace_client_id to add the new entry to
6967 the cache with NULL nickname. Otherwise there will be invalid
6968 memory as the nickname after the nickname is freed. Affected
6969 file silcd/packet_receive.c.
6971 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6972 saved into wrong slots because the previous number of entries
6973 was not taken into account. Affected file silcd/idlist.c.
6974 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6976 * If we are router and we receive JOIN notify to a channel that
6977 does not have any users then notified client is marked as the
6978 channel founder, as it is it. The affected file is
6979 silcd/packet_receive.c
6981 * Added to the extended hash table API's table_del_*ext functions
6982 the destructor as argument too, so that the caller can decide
6983 which destructor to use or whether to use destructor at all.
6984 Affected file lib/silcutil/silchashtable.[ch].
6986 * Fixed ID Cache purging. It actually deleted the entries from
6987 the hash table after the data was freed. The hash table ended
6988 up comparing freed memory. The affected file is
6989 lib/silccore/silcidcache.c.
6991 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6993 * Fixed Irssi SILC client's KILL command's HELP syntax.
6995 * The USERS command now resolves the detailed user information
6996 if the userinfo field is missing. Affected file is
6997 lib/silcclient/command_reply.c.
6999 * Do not print error in silc_file_read if the read file does
7000 not exist. Just silently return NULL. Affected file is
7001 lib/silcutil/silcutil.c.
7003 * Fixed the silc_log_output to not wine about NULL filename
7004 and to not create some bogus " " filename. Affected file is
7005 lib/silcutil/silclog.c.
7007 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7009 * Fixed various printing bugs on the user interface in the
7010 Irssi SILC Client. Minor changes that were forgotten from
7013 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7015 * Fixed the configure.in.pre and the compilation and distribution
7016 environment to support the new autoconf 2.52. That version is
7017 now required to compile the CVS trunk.
7019 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7021 * Renamed function silc_parse_nickname to silc_parse_userfqdn
7022 to generally parse user@fqdn format strings. Affected file
7023 lib/silcutil/silcutil.c.
7025 * Added nickname_format and nickname_force_format fields to the
7026 SilcClientParams structure. The first one defines the format
7027 for the nicknames that the library will enforce if the receives
7028 multiple same nicknames. The second one is boolean value and
7029 can be used to force the library to always enforce the format
7030 to the nicknames regardles whether there are multiple nicknames
7031 or not. This configurable formatting was employed to flexibly
7032 support accessing multiple nicknames from the user interface.
7033 The userinterface can now set the nicknames to what ever format
7034 they prefer. Affected file lib/silcclient/silcapi.h.
7036 Added function silc_client_nickname_format to the file
7037 lib/silcclient/idlist.c. It performs the nickname formatting.
7039 Added new field `hostname´ to the SilcClientEntry context.
7040 It holds the hostname of the client. Affected file is
7041 lib/silcclient/idlist.h.
7043 * Irssi SILC Client sets the nicknames in nick@hostn format.
7044 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
7045 irssi/src/silc/core/silc-core.c.
7047 The WHOIS printing now also shows both the real nickname and
7048 the formatted nickname so that user knows how to access the
7049 user if there are multiple same nicknames cached. Affected
7050 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
7051 printing formatting too to take the hostname now as a separate
7052 argument. The Affected file is
7053 irssi/src/fe-common/silc/modules-formats.[ch].
7055 * Changed the silc_client_get_clients_local to accept the formatted
7056 nickname as argument. It accepts the real nickname too but the
7057 formatted nickname can be used to find the true entry from
7058 multiple entries. Affected file lib/silcclient/silcapi.h and
7059 lib/silcclient/idlist.c.
7061 * Added nickname_format_parse field to the SilcClientParams.
7062 It is a callback function provided by the application to parse
7063 the nickname out of the formatted nickname string. The library
7064 calls it to get the nickname from the formatted string. Since
7065 the application generally knows better the format of the nickname
7066 string it parses it instead of the library, even though library
7067 encodes the formatted string. If the callback function is not
7068 provided then the library will use the string as is. The
7069 affected file is lib/silcclient/silcapi.h.
7071 * All the nickname strings passed to the client library in
7072 commands are now expected to be formatted nickname strings.
7073 If the command does not support the formatted nickname string
7074 it will assume that the sent string is the actual nickname.
7075 Affected file lib/silcclient/command.c.
7077 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7079 * Added public key authentication support to OPER and SILCOPER
7080 commands in the client library. Affected file is
7081 lib/silcclient/command.c.
7083 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7085 * Changed the get_auth_methdod client operation to be asynchronous.
7086 It can be async if the application resolves the authentication
7087 method from the server during the negotiation. Added new
7088 SilcGetAuthMeth completion callback that the application will
7089 call after resolving the authentication method.
7091 Added function silc_client_request_authentication_method that
7092 the application can use to resolve the authentication method
7093 from the server. Added also SilcConnectionAuthRequest callback
7094 that the library will call after the server has replied. The
7095 application can call this function if it does not know the
7096 current authentication method.
7098 Affected files are lib/silcclient/client.c and
7099 lib/silcclient/silcapi.h.
7101 * The Irssi SILC client now automatically resolves the authentication
7102 method incase any configuration information is not present (and
7103 currently there never is). The affected file is
7104 irssi/src/silc/core/client_ops.c.
7106 * Fixed public key authentication from the client library.
7107 Affected file lib/silcclient/protocol.c. Changed also the
7108 protocol specification about the public key authentication in
7109 the connection authentication protocol. The actual data to be
7110 signed is now computed with a hash function before signing.
7112 * Fixed the public key authentication from the server as well.
7113 Affected file silcd/protocol.c.
7115 * Removed the mlock()'s from the memory allocation routines.
7116 Affected file lib/silcutil/silcmemory.c. The ./configure does
7117 not check anymore for the mlock(). Affected file is
7120 * Fixed USERS command in server to allow the execution of the
7121 command for private and secret channels if the client sending
7122 the command is on the channel. Affected file silcd/command.c.
7124 * Fixed silc_client_get_clients_local to return the clients
7125 count correctly. It could return wrong value. Affected file
7126 lib/silcclient/idlist.c.
7128 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7130 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
7131 types. The assembler optimizations seemed not to like 64-bit
7132 data types. The assmebler optimizations thus are now enabled
7133 also for BSD systems as opposed to only enable them for Linux.
7135 * Do not check for threads at all on BSD systems. Affected
7136 file configure.in.pre.
7138 * Removed -n and -h options from the Irssi SILC Client since
7139 they are not used in silc.
7141 * Fixed the prime generation to assure that the first digit
7142 of the generated random number is not zero since our conversion
7143 routines does not like number strings that starts with zero
7144 digit. If zero digit is seen the random number is regenerated.
7145 This caused some corrupted RSA keys when the zero first digit
7146 was met. Affected file lib/silcmath/silcprimegen.c.
7148 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7150 * Fixed WIN32 configuration in the ./configure script.
7151 Fixed to include xti.h on environments that has it.
7152 Patches by Carsten Ilchmann and andrew.
7154 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7156 * Changed the silc_id_create_client_id to be collision
7157 resistant. It is now assured that there cannot be created
7158 two same client ID's. I suspect that some weird bugs in
7159 the server were actually caused by duplicate Client IDs.
7160 Affected file silcd/serverid.[ch]. A router receiving
7161 new ID now also assures and informs the sending server
7162 if the ID caused collision.
7164 * Changed the silc_id_create_channel_id to also assure that
7165 there are no collisions.
7167 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7169 * Statement about ignoring the Mutual Authentication flag when
7170 performing rekey with PFS was a bit misleading. It is ignored
7171 if it was set in the initial negotiation, it cannot be even
7172 set in the rekey. Fixed in the ke-auth draft. Started the
7173 new versions of the protocol drafts in the doc/.
7175 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7177 * Fixed a bug in silc_client_command_identify_save when saving
7178 new channel information. The channel name was no duplicated
7179 and caused crash on exit. Affected file is
7180 lib/silcclient/command_reply.c.
7182 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7184 * Fixed the getkey command handling in the server. Send just
7185 empty OK reply to the sender if the key could not be fetched
7186 (but everything else was ok, like the key just was not available).
7187 Changed the public key parameter to optional in the protocol
7188 specs so that empty OK reply can be sent. Affected file
7191 Added a message to Irssi SILC client to tell to user if the
7192 server did not return a public key.
7194 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
7196 * Fixed a channel key regeneration bug. It registered new
7197 timeout tasks exponentially until all system resources were
7198 used. Affected file silcd/server.c.
7200 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7202 * Added the SILC Document generator to the scripts/silcdoc.
7203 It can be used to generate the Toolkit Reference Manual out
7204 of the source tree. Internally it will also use the RoboDoc
7205 generator now imported in util/robodoc.
7207 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7209 * Added couple of return's in rekey protocol if error orccurred
7210 during the protocol. The execution must be terminated.
7211 Affected file silcd/protocol.c. Also, terminate the protocol
7212 always with timeout.
7214 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7216 * The client's Client ID was created initally from the wrong
7217 nickname (it could have been in format nick@host) in the
7218 silc_server_new_client. Affected file silcd/packet_receive.c
7220 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7222 * Added some SILC_LOG_ERROR's to various error conditions
7223 if client could not be added to ID cache. Affected files
7224 silcd/packet_receive.c and silcd/server.c.
7226 * When client's sock->user_data is freed, NULL also the
7227 client->router and client->connection pointers. Added check
7228 for these pointers being NULL to various places around the
7229 code. Affected file silcd/server.c.
7231 * Added client->data.registered == TRUE checks to various
7232 places around the code to assure that unregistered client's
7233 are not handled when it is not allowed. Affected file
7236 * Added `bool registered' fields to all
7237 silc_idlist_[server|client]_get_* routines to indicate whether
7238 the fetched client needs to be registered or not. Affected
7239 file silcd/idlist.[ch].
7241 * Add your own entry as registered to the ID cache in the
7242 server. Affected file server.c.
7244 * Fixed a bug in silc_server_new_server. The SilcServer was
7245 set as the new server's context instead of SilcServerEntry.
7246 This naturally caused some weird bugs.
7248 * Added "updated" field the SilcChannelEntry which indicates
7249 the time since the channel entry was last accessed. This
7250 can be used to determine whether it is necessary to
7251 announce the channel after backup resuming protocol.
7252 Affected files silcd/idlist.[ch].
7254 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7256 * Do not delete the channel rekey task when adding it
7257 for in silc_server_create_channel_key.
7259 * Changed the silc_server_create_channel_key to return
7260 TRUE or FALSE to indicate the success of the channel key
7263 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7265 * Fixed MSVC++ project files and added missing files to
7266 Makefiles under win32/.
7268 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7270 * Do not add TCP_NODELAY flag if the operating system
7271 does not have it defined. Affected files are
7272 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
7274 * Fixed buffer overflow from Irssi SILC Client. Affected
7275 file irssi/src/fe-common/core/themes.c.
7277 * Fixed double free in client library in the file
7278 lib/silcclient/client.c when disconnecting from server.
7280 * Applied double free patch from cras to Irssi SILC client.
7281 Affected files irssi/src/core/[modules/expandos].c
7283 * Fixed the disconnection handling to Irssi SILC Client.
7284 The application must call silc_client_close_connection
7285 in ops->connect client operation in case of failure of
7286 the connection. Affected file is
7287 irssi/src/silc/core/client_ops.c.
7289 * Do not set sock->protocol to NULL in the function
7290 silc_client_close_connection after executing the protocol's
7291 final callback since the sock might not be valid anymore.
7292 Affected file lib/silcclient/client.c.
7294 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7296 * Do not enable SILC_THREADS if the linking with libpthread
7297 did not happen. Affected file configure.in.pre.
7299 * Added notion to protocol specification that server must
7300 verify the sent authentication payload with CMODE when
7301 setting the channel founder key. Implemented it to the
7302 server. Affected file silcd/command.c.
7304 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7306 * Added _EXTRA_DIST SILC distribution variable to the
7307 distributions file. It is used to conditionally add extra
7308 files or directories to the specific distribution. Affected
7309 files ./prepare, Makefile.am.pre and distributions.
7311 Removed the `_' from the start of the distribution names.
7314 * Added README.WIN32 for instructions to compile the Toolkit
7317 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7319 * Fixed a double free in disconnection in the server. Affected
7320 file is silcd/server.c.
7322 * Fixed the lib/silcske/groups.c to work now also with GMP
7323 MP library. The string conversion did not work when using
7324 specific base and the base is indicated in the string as well.
7326 * Created win32/ directory which now includes MSVC++ specific
7327 stuff so that toolkit (DLLs) may be compiled with MSVC++.
7328 It will appear only in the toolkit distribution
7330 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7332 * Changed the key material distribution function in case when
7333 the hash output is too short. The data is now concatenated
7334 a bit differently than it used to. Made the change to the
7335 SKE protocol specification.
7337 * Added better GMP detection to configure.in.pre. A patch
7340 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7342 * Fixed a minor bug in SKE that might cause some problem on
7343 some platforms. Affected file lib/silcske/silcske.c.
7345 * Added the cookie checking for initiator in the SKE. It checks
7346 that the responder returns the sent cookie unmodified. The
7347 affected file is lib/silcske/silcske.c. Added new SKE
7348 error type INVALID_COOKIE that can be sent during the
7349 negotiation. Fixed some memory leaks as well.
7351 * Added the "invalid cookie" error message to Irssi SILC client's
7354 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7356 * Added `task_max' field to the SilcClientParams to indicate
7357 the maximum tasks the scheduler can handle. If set to zero,
7358 default values are used. Affected file lib/silcclient/silcapi.h.
7360 * Fixed memory leaks in silc_client_close_connection. Affected
7361 file lib/silcclient/client.c.
7363 * Added silc_client_del_client_entry to client library to free
7364 all memory of given client entry. Affected file is
7365 lib/silcclient/idlist.[ch].
7367 * Added new functions silc_client_del_channel and
7368 silc_client_del_server to delete channel and server entries.
7369 Affected file lib/silcclient/[silcapi.h/idlist.c].
7371 * Removed silc_client_del_client_by_id from silcapi.h.
7373 * Fixed the INFO command to return the server's own info
7374 correctly when querying by Server ID. Affected file is
7377 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7379 * Removed the non-blocking settings in WIN32 code in the
7380 silc_sock_[read/write] and added SleepEx instead. Affected
7381 file lib/silcutil/win32/silcwin32sockconn.c. The availability
7382 of input data is now checked with FIONREAD and ioctlsocket.
7384 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7386 * Call silc_schedule_task_del_by_context in the
7387 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
7388 Affected file lib/silccore/silcprotocol.c.
7390 * Call silc_protocol_cancel for active protocols in the
7391 silc_server_close_connection if the funtion
7392 silc_server_free_sock_user_data has not been called.
7393 Affected file silcd/server.c.
7395 * Generic tasks cannot be deleted using the del_by_fd
7396 task deleting function since generic tasks does not match
7397 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
7399 * Added a notion to SILCOPER help file that the SILCOPER works
7400 only on router server, not on normal server.
7402 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7404 * Added for WIN32 support for the new scheduler as well.
7405 Affected file lib/silcutil/win32/silcwin32schedule.c.
7407 * Fixed the SHA1 implementation to work on various platforms.
7409 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7411 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
7412 API. It is part of the scheduler now. Everything else is
7413 as previously but some functions has changed their names.
7414 Checkout the lib/silcutil/silcschedule.h for the interface.
7415 Updated all applications to use the new interface. Affected
7416 files are lib/silcutil/silcschedule.[ch].
7418 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7420 * Found a bug in the SKE implementation. The HASH value,
7421 specified by the protocol, was not computed correctly. The
7422 public key of the responder was not added to the computation
7423 even though it is mandatory. Affected file lib/silcske/silcske.c.
7424 This unfortunately causes incompatibilities with older
7425 clients and servers.
7427 * Added WIN32 specific network init and uninit functions:
7428 silc_net_win32_init and silc_net_win32_uninit to init and uninit
7429 the Winsock2. Affected file lib/silcutil/silcnet.h and
7430 lib/silcutil/win32/silcwin32net.c.
7432 * Set the socket always to nonblocking mode on WIN32 after
7433 reading data or writing data. Affected file is
7434 lib/silcutil/win32/silcwin32sockconn.c.
7436 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7438 * Fixed various compilation problems under WIN32. Affected
7439 files lib/silcutil/win32/silcwin32thread.c and
7440 lib/silcutil/win32/silcwin32schedule.c.
7442 * Removed all _internal.h #includes from public header
7443 files. Internal headers must never be included from
7446 Removed also the lib/silcske/payload_internal.h file.
7448 * All include files that may be needed (public and some others
7449 included by the public headers) by application developers are
7450 now copied to the ./includes directory. It does not copy any
7451 internal headers. Affected file Makefile.defines.pre and all
7452 Makefile.am's under lib/ and subdirs.
7454 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7456 * Do not change the ~/.silc directory's permissions automatically.
7457 Affected file irssi/src/silc/core/clientutil.c.
7459 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7461 * Do not cancel the protocol in silc_server_close_connection
7462 it might cause recursion. Now cancelled in the function
7463 silc_server_free_sock_user_data. Affected file silcd/server.c.
7465 * Fixed the silc_server_remove_clients_by_server to regenerate
7466 the channel keys correctly finally. Added also new function
7467 silc_server_remove_clients_channels to actually do it.
7468 Affected file silcd/server.c.
7470 * Fixed the silc_server_new_channel to not crash by giving
7471 wrong router to the new channel. Affected file is
7472 silcd/packet_receive.c.
7474 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7476 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7477 which is given as argument to the silc_client_alloc now.
7478 It can be used to configure the client and set various parameters
7479 that affect the function of the client.
7481 * The USERS command in server did not check whether the channel
7482 is private or secret. Affected file silcd/command.c.
7484 * Added new argument to the USERS command in protocol specification.
7485 The USERS command now can take the channel name as argument
7486 as well. Added support for this in client and server and
7487 updated the protocol specs.
7489 * Completed the GETKEY command in client. It can be now used
7490 to fetch also servers public key not only some clients.
7491 Affected files lib/silcclient/command[_reply].c.
7493 * Added silc_client_get_server to return server entry by the
7494 server name. Affected files lib/silcclient/silcapi.h and
7497 * Redefined the IDENTIFY command in protocol specification to be
7498 more generic. It now can be used to query information about
7499 any entity in the SILC Network, including clients, servers and
7500 channels. The query may be based either the entity's name
7501 or the ID. Added support for this in both client and server.
7503 Affected files silcd/command.c and lib/silcclient/command.c
7504 and command_reply.c.
7506 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7507 the _from_client and _from_server functions. Affected file
7510 * Added silc_client_get_channel_by_id_resolve to the file
7511 lib/silcclient/silcapi.h to resolve channel information by
7512 its ID. Added also silc_client_get_channel_by_id that
7513 does not resolve it from the server.
7515 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7517 * Added SilcServerEntry context into the client library
7518 to represent one server. The INFO command now allocates
7519 these to save the resolved server info. For now on the
7520 client library will also keep information about servers,
7521 connected and resolved with INFO.
7523 The INFO command now allocates the SilcServerEntry context
7524 and saves the server info there. The COMMAND_REPLY in
7525 the INFO now returns the parameters to application in
7526 same order as defined in the protocol specification.
7528 The entries are cached in the client->server_cache.
7530 * The INFO command is now issued after received the Client ID
7531 from the server. Affected file lib/silcclient/client.c.
7533 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7534 to the application as the mode changer might be server.
7535 It is guaranteed that NULL is not returned anymore to the
7536 application. Affected file lib/silcclient/client_notify.c.
7538 The ID Type is now also passed to the application so that
7539 it can check whether the returned entry is SilcClientEntry
7542 Added new function silc_client_get_server_by_id to return
7543 the server entry by ID. Affected files are the
7544 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7546 * Do not create the channel in the Irssi SILC Client when issuing
7547 the JOIN command but when received the sucessful JOIN command
7548 reply. Otherwise the channel might get created even though we
7549 could not join it. The Affected file is
7550 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7552 * Fixed a channel joining bug in router. The router must also
7553 check the channel modes, invite and ban lists etc. when serving
7554 the JOIN command sent by normal server. Affected file is
7555 silcd/command.c. The router now resolves the client's
7556 information from the server who sent the JOIN command if it
7557 does not know it, and processes the JOIN command only after
7560 * Changed the SilcCommandCb to take new argument; void *context2.
7561 Affected file lib/silccore/silccommand.h
7563 The second argument in the command callbacks in the server now
7564 includes the SilcServerCommandReplyContext if the command was
7565 called as pending command callback from the command reply.
7566 Otherwise it is NULL. When called as pending the status of the
7567 command reply will be checked and if it was erronous the
7568 error will be sent to the original sender of the command.
7569 This way the client always receives the error messages even
7570 though the server was actually the one who received the error
7571 when it resent the command to router, for example. Affected
7572 files silcd/command[_reply].[ch].
7574 * Fixed sending WHOWAS command's error message to client if
7575 the requested client could not be found. It was missing.
7578 * Changed the CMODE and CUMODE commands reply arguments in the
7579 protocol specification. The Channel ID is now sent in both
7580 of the commands to identify the channel. Implemented this
7581 new feature to the client and server. Affected files
7582 lib/silcclient/command_reply.c and silcd/command.c.
7584 * Made better checks for invite and ban lists in the JOIN
7585 command in server. Affected file silcd/command.c.
7587 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7589 * The server now performs the incoming host IP/DNS lookup
7590 using the silc_socket_host_lookup and thus does not block
7591 the server anymore. Affected file silcd/server.c.
7593 * Completed the multi-thread support for SILC Scheduler in
7594 the lib/silcutil/silcschedule.c.
7596 * Fixed the configure.in.pre to detect the pthread correctly
7599 * Fixed a deadlock in silc_task_queue_wakeup in the file
7600 lib/silcutil/silctask.c.
7602 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7604 * Added new function silc_schedule_wakeup that is used in
7605 multi-threaded environment to wakeup the main thread's
7606 schduler. It needs to be used when a thread adds a new task
7607 or removes a task from task queues. After waking up, the
7608 scheduler will detect the task queue changes. If threads
7609 support is not compiled in this function has no effect.
7610 Implemented the wakeup mechanism to both Unix and WIN32
7611 systems. Affected files are lib/silcutil/silcschedule.[ch],
7612 lib/silcutil/unix/silcunixschedule.c and the
7613 lib/silcutil/win32/silcwin32schedule.c.
7615 * Added new function silc_task_queue_wakeup to wakeup the
7616 scheduler by the specified task queue. Affected file
7617 lib/silcutil/silctask.[ch].
7619 * The silc_socket_host_lookup_start now wakes up the scheduler
7620 after adding the timeout task. Affected file is
7621 lib/silcutil/silcsockconn.c.
7623 * The silc_socket_host_lookup is synchronous now if the threads
7624 support is not compiled in. However, the callback is still
7625 called asyncronously through the scheduler, anyway. Affected
7626 file lib/silcutil/silcsockconn.c.
7628 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7630 * Added new function silc_socket_host_lookup to perform
7631 asynchronous IP and FQDN lookups for the socket connection.
7632 Affected files lib/silcutil/silcsockconn.[ch].
7634 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7636 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7637 that may or may not compile the mutex support in.
7639 Changed the silc_mutex_alloc interface. It allocates the
7640 mutex now to the sent pointer and returns TRUE or FALSE.
7642 Affected file lib/silcutil/silcmutex.h.
7644 * Wrote the SILC Task Queue interface to support multi-threads.
7645 Affected file lib/silcutil/silctask.[ch].
7647 * Wrote the SILC Scheduler to support multi-threads. Affected
7648 file lib/silcutil/silcschedule.c.
7650 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7652 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7653 in lib/silcutil/win32/.
7655 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7657 * Defined SILC Mutex API and SILC Thread API and implemented
7658 them for Unix. Affected files are
7659 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7660 lib/silcutil/unix/silcunixmutex.c and
7661 lib/silcutil/unix/silcunixthread.c.
7663 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7665 * Fixed the silc_server_remove_clients_by_server's channel
7666 key re-generation. The hash table handling was incorrect
7667 and would not work with many channels. Affected file is
7670 * Fixed some memory leaks around the server code.
7672 * Rewrote the silc_server_get_users_on_channel to support IPv6
7673 based Client ID's. Affected file silcd/server.c.
7675 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7676 specification. However, a separate document must be written
7677 to define the detailed signing procedure and the payload
7678 associated with the flag. Defined the flag to the
7679 lib/silccore/silcchannel.h as well.
7681 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7683 * Changed the dynamic tables to static size tables in the
7684 lib/silccrypt/silchmac.c.
7686 * Removed GCC dependencies from the code. A patch by cras.
7688 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7690 * Do not show the error "Error receiving packet bla bla"
7691 in server if it really was not an error (-2 means that reading
7692 is pending). Affected file silcd/server.c.
7694 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7696 * Fixed a possible crash in silc_server_remove_clients_by_server
7697 in silcd/server.c. Fixed there also some memory leaks.
7699 * Fixed the silc_idlist_replace_client_id. It could replace
7700 wrong key in the hash table. Affected file silcd/idlist.c.
7702 * Do not check whether there are global users on the channel
7703 if the channel->global_users is FALSE. Affected functions
7704 silc_server_remove_from_one_channel and
7705 silc_server_remove_from_channels in silcd/server.c. Also,
7706 do not check if the removed client is local as we can be
7707 sure that global client was not removed from the channel
7708 and checking for global users is not needed.
7710 * The silc_server_remove_clients_by_server now re-generates
7711 the channel keys correctly for those channels that had
7712 clients removed from them. Affected file silcd/server.c.
7714 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7716 * Found the reason of random crashes in the server. We weren't
7717 ignoring the SIGPIPE signal (which can be sent in write())
7718 and it crashed the server. Affected file silcd/silcd.c.
7720 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7722 * Assure that sock->user_data is not NULL in the function
7723 silc_server_packet_send in silcd/packet_send.c.
7725 * Disconnect the remote connection if it could not be added
7726 to any ID lists in the server. The affected file is
7729 * Check in silc_server_packet_send[_real/dest] that the
7730 socket is not disconnecting and ignore the data if it is.
7731 Affected file silcd/packet_send.c.
7733 * Define inline to __inline on native WIN32 compilation.
7734 Affected file includes/silcwin32.h.
7736 * Added some explicit type casts for inline code since MSVC
7737 require them. Affected files lib/silcutil/silcbuffer.h,
7738 lib/trq/silcdlist.h and lib/trq/silclist.h.
7740 * Print warning in log files from now on if the packet
7741 decryption fails. Affected file silcd/server.c.
7743 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7745 * Changed the `say' client operation's interface to accept
7746 new `type' argument to indicate the type of the message sent
7747 by the library. The application may filter the library's
7748 messages according the type. The affected file is the
7749 lib/silcclient/silcapi.h.
7751 * Added two new functions to lib/silcclient/silcapi.h:
7752 silc_client_del_client and silc_client_del_client_by_id.
7753 Affected file lib/silcclient/idlist.c.
7755 * Moved the clientincludes.h from includes/ to silc/ and
7756 serverincludes.h from includes/ to silcd/.
7758 * The modes for the CMODE and CUMODE are now passed as
7759 uint32 for application with COMMAND_REPLY. The affected
7760 file is lib/silcclient/command_reply.c.
7762 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7764 * /WHOIS without arguments shows client's own information.
7765 Affected file lib/silcclient/command.c.
7767 * Changed PING to not accept any arguments. The specs
7768 says that client can ping only the connected server so
7769 requiring an argument is not needed. Affected file is
7770 lib/silcclient/command.c.
7772 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7774 * Fixed a fatal bug in private message sending and reception
7775 encryption and decryption when using private message keys.
7776 The implementation was incorrect and did not follow the
7777 specification. It causd that some of the message were
7778 lost since it did not use the sending and receiving keys
7779 as the protocol suggests. This has been fixed and will cause
7780 incompatibilities with older clients when sending private
7781 message encrypted with private message keys. Affected files
7782 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7783 and various other in Irssi SILC Client.
7785 Added `responder' boolean argument to the functions
7786 silc_client_add_private_message_key[_ske] to indicate when
7787 the key is added as responder or initiator of the key
7790 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7792 * Removed the silc_ske_check_version function and created
7793 a SilcSKECheckVersion callback. Added also a function
7794 silc_ske_set_callbacks that is now used to set all SKE
7795 callbacks. The callback functions are not given to
7796 the SKE functions anymore, but this function is used to
7799 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7801 * Added `silc_version' argument to the silc_client_alloc
7802 to define the version of the application for the library.
7803 The library will use the version string to compare it
7804 against the remote host's (usually a server) version
7805 string. Affected file lib/silcclient/silcapi.h
7807 * Added the KE protocol context to Key Agreement context
7808 in client library so that we can abort the SKE if it
7809 is in process when we get timeout. Affected file is
7810 lib/silcclient/client_keyagr.c.
7812 * Do not resolve the client ID forever if it returns in the
7813 first time that such client does not exist. This was done
7814 for example with private message. Affected file is
7815 lib/silcclient/client_prvmsg.c.
7817 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7819 * Do not add regex.h for WIN32. The affected file
7820 includes/silcincludes.h.
7822 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7823 not work yet 100%. It generates the DLL's automatically
7824 when compiling with --with-win32 under cygwin.
7826 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7828 * lib/contrib/regex.c is not compiled on WIN32.
7830 * Added silc_net_get_socket_opt function to the
7831 lib/silcutil/silcnet.h.
7833 * Added includes/silcwin32.h for WIN32 specific includes
7836 * Do not use ptime structure or any of the posix process
7837 functions on WIN32 in lib/silccrypt/silrng.c.
7839 * Added silc_gettimeofday to provide generic function
7840 for struct timeval on all platforms. Added the function
7841 to lib/silcutil/silcutil.h.
7843 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7845 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7846 library as they clearly belong there. As a plus side we
7847 can make the actual socket connection routines platform
7850 Added also new generic function silc_socket_read and
7851 silc_socket_write (that used to be silc_packet_[read/write].
7852 The implementation of these are platform specific.
7854 * Added WIN32 specific routines of silc_socket_[read/write]
7855 to lib/silcutil/win32/silcwin32sockconn.c.
7857 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7859 * Added preliminary support for native WIN32 compilation under
7860 cygwin (using the -mno-cygwin option for GCC) to the
7861 ./configure.in.pre. The --with-win32 now prepares the
7862 compilation for native WIN32.
7864 * Rewrote the SILC Scheduler interface in the file
7865 lib/silcutil/silcschedule.h. The scheduler is now context
7866 based and does not have anymore any global static scheduler.
7867 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7868 and created lib/silcutil/win32 directory for WIN32 based
7871 * Added Unix specific network routines to the
7872 lib/silcutil/unix/silcunixnet.c and the old
7873 lib/silcutil/silcnet.c includes now only generic routines.
7875 Added WIN32 specific network routines to the
7876 lib/silcutil/win32/silcwin32net.c.
7878 * Added Unix specific utility functions from the
7879 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7881 * Added WIN32 SILC Scheduler to the file
7882 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7885 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7887 * Do not handle JOIN notify in the server if the target client
7888 is not registered (idata->registered == FALSE). The affected
7889 file is silcd/packet_receive.c.
7891 * Update the nickrec->founder in event_cumode in the Irssi SILC
7892 client. Affected file irssi/src/silc/core/silc-channels.c.
7894 * Fixed the CUMODE_CHANGE notify handling in the server when
7895 server and router are announcing their clients on channels.
7896 Now the mode changes are saved and notified correctly. The
7897 affected file is /silcd/packet_receive.c.
7899 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7900 They really did not replace the cache entry in the ID Cache.
7901 Now they do that. Affected file silcd/idlist.c.
7903 * Fixed the KICK notify handling in the Irssi SILC client to
7904 update the channel records so that the kicked client does not
7905 appear to be on the channel. The affected file is
7906 irssi/src/silc/core/silc-channels.c.
7908 * Always update the conn->current_channel when executing command
7909 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7911 * Fixed the KILL notify handling in Irssi SILC client to remove
7912 the killed client on all channels.
7914 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7916 * Fixed the silc_parse_command_line to remove extra spaces
7917 from the start and end of the arguments. Affected file is
7918 lib/silcutil/silcutil.c.
7920 * Cancel and free any active protocol in the function
7921 silc_server_close_connection. Affected file silcd/server.c.
7923 * Cancel and free any active protocol in the function
7924 silc_client_close_connction. Affected file is
7925 lib/silcclient/client.c.
7927 * Do not execute the KILL command for clients that are in
7928 history (ie. they are not in the network). Affected file is
7931 * Fixed KILL notify handling, client does not crash anymore.
7932 Affected file irssi/src/silc/core/silc-channels.c.
7934 * Reduced the default packet buffer size from 2048 to 1024 in
7935 lib/silccore/silcpacket.c.
7937 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7938 counter to the SKE context that is incresed when the SKE library
7939 performs async operation outside the library. If the outside
7940 process frees the SKE context and FREED status will be set
7941 and the library will detect after the sync operation that the
7942 libary is freed. The affected files are
7943 lib/silcske/silcske[_status].[ch].
7945 * Resolve the client entry information in the function
7946 silc_client_channel_message to assure that NULL pointer is not
7947 passed as client entry to the application. */
7949 * Fixed the task timeout calculation to assure that there is
7950 never negative timeouts. The affected file is
7951 lib/silcutil/silcschedule.c.
7953 * Fixed the channel user mode notification sending in server.
7954 It was sent point-to-point to the router (or to server by router)
7955 but it needs to be destined to a channel. The routines now
7956 supports sending the channel user mode notifys to the channels
7957 when announcing clients and channels. Affected files are
7958 silcd/server.c and silcd/packet_receive.c.
7960 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7961 It did not actually replace the old channel entry in the cache.
7962 Affected file lib/silcclient/client_notify.c.
7964 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7966 * Fixed a possible crash in silc_packet_send_prepare. It now
7967 assures always that there is enough space in the buffer and
7968 at the tail area of the buffer (for MAC).
7970 Fixed the inbound buffer reallocation in silc_packet_read.
7971 It was old code and did not handle the reallocation correctly.
7974 The affected file is lib/silccore/silcpacket.c.
7976 * Fixed buffer overflow in silc_parse_nickname in the file
7977 lib/silcutil/silcutil.c.
7979 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7981 * make install generates new server keys only if there is not
7984 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7986 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7987 Added check that if the NOREPLY is set then we will not send
7988 the away message. This avoids infinite loop of away messages
7989 if both clients are away. The affected file is
7990 lib/silcclient/client_prvmsg.c.
7992 * Fixed client crash if /NICK was given without arguments.
7993 Affected file lib/silcclient/command.c.
7995 * Server does not send the invite list in INVITE command back
7996 to the client if the list was not altered. Added this notion
7997 to the protocol spec as well. Affected file silcd/command.c.
7999 Fixed possible crash in INVITE command by checking the
8000 value of silc_server_get_client_route command.
8002 * Fixed the INVITE notify type handling. The arguments are now
8003 taken in correct order and client does not crash. The affected
8004 file is irssi/src/silc/core/silc-channels.c.
8006 Removed the "Inviting xxx to channel" message from the
8007 client library away and let the application handle it.
8008 Affected file lib/silcclient/command.c. Added that message
8009 to Irssi SILC client's message formats.
8011 * Fixed CMODE command crash in client. It now checks the
8012 amount of arguments correctly and does not crash. The affected
8013 file is lib/silcclient/command.c.
8015 * Do not create new channel automatically in silc_channels_join
8016 but check whether the channel by that name already exists.
8017 Affected file irssi/silc/core/silc-channels.c.
8019 * Do not send the SERVER_SIGNOFF to router if the disconnected
8020 entity was the router. Affected file silcd/server.c.
8022 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
8023 SILC client as it was missing from there.
8025 Added the handling of the KICK notify to the Irssi SILC client
8026 as it was missing. Added "you have been kicked" message to
8027 Irssi SILC client's message modules formats.
8029 Added the handing of the KILL notify to the Irssi SILC client
8030 as it was missing. Added the kill message module formats
8033 The affected file is irssi/src/silc/core/silc-channels.c.
8035 * The router did not save the channel mode the server announced.
8036 Affected file silcd/packet_receive.c.
8038 * Fixed a possible crash in INFO command in server. If the
8039 server did not provide the server info it crashed. Affected
8040 file silcd/command.c.
8042 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8044 * Fixed the GETKEY command in the server to check also the
8045 global list. Otherwise the GETKEY would not work correctly
8046 in normal SILC server. Affected file silcd/command.c.
8048 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8050 * Fixed GETKEY crash, it crashed if the command did not succseed.
8052 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8054 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
8055 is now real and not just an macro interface to GMP.
8057 Removed the entire GMP from the source tree and imported new
8058 NSS MPI library instead. Reason for removing GMP is that it is
8059 extremely large and compiles extremely slow. The NSS MPI
8060 is only a few files and compiles in less than 10 seconds.
8061 The speed is also about the same as GMP. The MPI is imported
8062 to lib/silcmath/mpi.
8064 If the system has GMP installed we will still use the GMP.
8065 If it is not then the NSS MPI will be compiled.
8067 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8069 * Merged a long nickname (127 characters long) crash bugfix from
8070 Irssi CVS tree. Affected file irssi/src/core/misc.c.
8072 * Merged a freed memory reference bugfix from Irssi CVS tree.
8073 Affected file irssi/src/core/commands.c.
8075 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8077 * Added the server's public key sving and verification to the
8078 server when performing the SKE. This was missing and the
8079 remote server's (or router's) public key was accepted without
8080 checking whether we have it previously or trust it at all.
8081 Affected file silcd/protocol.c.
8083 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8085 * Check in the silc_server_timeout_remote if protocol is active
8086 and make sure that the protocol's final callback is called so
8087 that all memory if freed. Affected file silcd/server.c.
8089 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8091 * silc_server_whois_send_reply crashed the server if the nickname
8092 was 127 characters long. Affected file silcd/command.c.
8094 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8096 * Added sanity check to the silc_server_new_client. If the hostname
8097 is provided inside username then check that the provided hostname
8098 really is the same as the resolved one. If the hostname was not
8099 resolved then check it from the public key. Affected file is
8100 silcd/packet_receive.c.
8102 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
8103 if the server disconnected us and the connection is not valid
8104 anymore. Affected file irssi/src/silc/core/silc-channels.c.
8106 * Moved the silc_client_[chmode|chumode|chumode_char] away from
8107 the library to the lib/silcutil/silcutil.[ch].
8109 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8111 * Close log file after open. Affected file
8112 lib/silcutil/silclog.c.
8114 * Check whether sock == NULL in silc_client_send_packet and return
8115 if it is. Affected file lib/silcclient/silcclient.c.
8117 * Check rec->entry == NULL in the Irssi SILC Client before
8118 sending the channel message. Affecte file is
8119 irssi/src/silc/core/silc-servers.c.
8121 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8123 * Merged a splitted window bugfix from Irssi CVS tree. The
8124 affected file is irssi/src/fe-text/textbuffer-view.c.
8126 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
8127 It did not print nickname.
8129 * Improved the distributions system a bit.
8131 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8133 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
8134 irssi/src/fe-text/gui-window.c.
8136 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
8137 to in-active server. The affected file is
8138 irssi/src/silc/core/client_ops.c.
8140 * Resolve the client in USERS command reply if the entry does
8141 not have username resolved. The affected file is
8142 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
8143 command to WHOIS command to really resolve stuff. The USERS
8144 is not used any more in any critical section so WHOIS can
8145 be used even though it might be slower than IDENTIFY.
8147 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
8150 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8152 * Changed the protocol API a bit more consistent in the
8153 lib/silccore/silcprotocol.[ch].
8155 * Changed the following headers to ROBODoc format:
8157 lib/silccore/silcpayload.h
8158 lib/silccore/silcprotocol.h
8159 lib/silccore/silcsockconn.h
8161 All core library headers are now formatted.
8163 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8165 * Fixed a bug in Irssi SILC client; do not show that you are
8166 server/router operator if you really are not. Affected file is
8167 irssi/src/silc/core/client_ops.c.
8169 * Renamed silc_command_free_payload to silc_command_payload_free.
8170 Affected file lib/silccore/silccommand.h
8172 * Added silcmath.h to include the prototoypes of various routines
8173 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
8176 * Changed the following headers to ROBODoc format:
8178 lib/silccore/silcchannel.h
8179 lib/silccore/silccommand.h
8180 lib/silccore/silcid.h
8181 lib/silccore/silcidcache.h
8182 lib/silccore/silcmode.h
8183 lib/silccore/silcnotify.h
8184 lib/silccore/silcpacket.h
8185 lib/silcmath/silcmath.h
8187 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8189 * Added checking to the server code not to start the server if
8190 ciphers and stuff are not configured properly. Affected files
8191 silcd/serverconfig.[h] and silcd/server.c.
8193 * Changed the layout of the header files of the public interfaces
8194 in the SILC libraries. The new layout supports ROBODoc
8195 documentation tool (and some others) so that it is easy to create
8196 a library reference manual. All the other headers and source
8197 code must still follow the CodingStyle document. Also source
8198 code must not include these ROBODoc stuffs, only the headers.
8199 Furthermore, all public interface headers must now be named
8200 by using `silc' prefix, example: silcapi.h, silccipher.h.
8201 Some files were renamed due to this. All the other headers
8202 must not be used as public interfaces. I will update the
8203 CodingStyle document later. Changed following headers, so far:
8205 lib/silcclient/silcapi.h
8206 lib/silccore/silcauth.h
8207 lib/silccore/silcprivate.h
8208 lib/silccrypt/silcdh.h
8210 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8214 * Removed silc_client_packet_send_flush from the client library
8215 as it is not needed. Affected file lib/silcclient/client.[ch].
8217 * Added printing of message of unresolved authentication method
8218 to the Irssi SILC client. Added it to the module formats.
8219 Removed the same message from the client library.
8221 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8223 * Added new distribution feature, DISTLABEL. Every distribution
8224 can define own preprocessor label that can be used in the
8225 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
8226 file distributions, acconfig.h.pre and prepare.
8228 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8230 * Added Makefile.defines_int to include the actual definitions
8231 for Makefile.defines.in. Tested the new distribution system,
8232 created distributions and tested installation.
8234 * Added AWAY message printing to the Irssi SILC client. Added
8235 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
8237 * Added SCONNECT command to call the SILC's CONNECT command.
8238 Cannot use CONNECT directly since Irssi uses that internally.
8239 Affected file irssi/src/silc/core/silc-servers.c.
8241 Added ACTION local command. It is same as ME command but takes
8242 the channel as mandatory argument.
8244 Rewrote some of the Irssi's help files to suite for SILC
8247 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8249 * Added Makefile.defines[.in] that should for now on be included
8250 in all Makefile.am file in the source tree. That file includes
8251 all common compilation definitions for SILC source tree.
8253 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8255 * Minor changes to the ./prepare script to change the package
8256 name according the distribution name to the configure.in.
8258 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8260 * Created new distribution system. Added file `distributions'
8261 that defines all the distributions that can be created out of
8262 the SILC source tree. The ./prepare script now reads that
8263 file to determine how to prepare the distributions. The
8264 first argument to the ./prepare is the name of the distribution
8265 and second is the version of the distribution. If given
8266 without arguments it creates the default (toolkit) distribution
8267 with the default version (defined in ./prepare).
8269 All Makefile.am files that are subject to the distributions
8270 are now named as Makefile.am.pre. These are ./Makefile.am
8271 and lib/Makefile.am. Others may be changed later.
8273 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8275 * Added invite list, ban list, some key management and connection
8276 error message printing to module formats in the Irssi SILC client.
8278 * Added new silc_client_set_away_message to set the away message
8279 that is back to the person who sent private message. The
8280 affected file lib/silcclient/silcapi.h and the
8281 lib/silcclient/client_prvmsg.c.
8283 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8285 * Fixed the private message sending in the Irssi SILC client,
8286 added local command KEY to the Irssi SILC client.
8288 Added key management and key agreement message formats to the
8289 irssi/src/fe-common/silc/module-formats.[ch].
8291 Added USERS (alias WHO) printing, server/router operator
8292 indication and LIST command printing to the module formats.
8294 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8296 * Fixed channel joining notify handling, cumode notify handling
8297 from Irssi SILC client.
8299 * Added SILC specific module-formats to the Irssi SILC client so
8300 that SILC specific message hilighting, colors etc is possible.
8301 Affected file irssi/src/fe-common/silc/module-formats.[ch].
8303 Added channel mode, channel user mode, actions, notices,
8304 whois and whowas printing to the the module-formats.c.
8306 * Fixed a bug in channel deletion in the server. The channel
8307 is not left to the cache even if the channel founder auth mode
8308 is set when there are no users anymore on the channel. Affected
8309 file silcd/server.c.
8311 * The silc_net_localhost now resolves the entire hostname including
8312 the domain name. Affected file lib/silcutil/silcnet.c.
8314 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8316 * Changed the ask_passphrase client operation to be ascynchronous.
8317 It has now a completion callback and a context that the
8318 application must call after it has got the passphrase from
8319 the user. Affected files lib/silcclient/silcapi.h,
8320 lib/silcclient/protocol.c, lib/silcclient/command.c and
8323 Added SilcAskPassphrase callback that the application calls
8324 to deliver the passphrase to the library.
8326 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
8327 The public key verification and especially a certificate
8328 verification is asynchronous procedure.
8330 Added new SILC_SKE_STATUS_PENDING status to indicate the
8331 request is pending and a callback will be called to finalize
8334 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
8335 indicate that remote end did not send its public key (or
8336 certificate), even though we require it. Added check for this
8337 condition in the SKE. This was a security bug, now fixed.
8339 Defined new SilcSKEVerifyCbCompletion callback that is called
8340 when the verification process is completed.
8342 The affected files lib/silcske/silcske_status.h and
8343 lib/silcske/silcske.[ch].
8345 * Changed the verify_public_key client operation to be async
8346 as well. Defined SilcVerifyPublicKey callback that is used to
8347 indicate the success of the public key verification process.
8349 Changed the server and client to use the new async client
8352 * Changed the Irssi SILC client's internal scheduler to be called
8353 twice as many times as it used to be. As a result the client
8354 should be a bit faster now. Affected file is
8355 irssi/src/silc/core/silc-core.c.
8357 * Added support to Irssi SILC client of asynchronous public key
8358 verification and passphrase inquiry. Affected file is
8359 irssi/src/silc/core/silc-core.c.
8361 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8363 * Do not say "You have left channel %s" in client library.
8364 Moved it to the application. Affected files are
8365 lib/silcclient/command.c and silc/client_ops.c.
8367 * Fixed silc_client_get_clients. Command context was not
8368 duplicated and was freed memory in the callback. Affected
8369 file lib/silcclient/idlist.c.
8371 * Do not say "you are now talking..." on JOIN command in the
8372 client library. The appliation must handle it.
8374 * Do not say ".. changed topic to" in command reply in the
8375 client libary. The application must handle it.
8377 * Fixed TOPIC command sending in the client library.
8379 * Fixed a memory leak in silc_client_command_free in the file
8380 lib/silcclient/command.c.
8382 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8384 * Imported a modified version of Irssi client to the source tree.
8385 The Irssi will be used to create a new client called
8386 Irssi SILC. Imported to irssi/.
8388 Added silc_core_init_finish function to the Irssi. Affected
8389 file irssi/configure.in.
8391 A lot changes in the Makefile.ams around the irssi tree.
8393 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8395 * Do not rehash if the new size is same as the old size of the
8396 hash table, in the silc_hash_table_rehash*. The affected file
8397 lib/silcutil/silchashtable.c.
8399 * Replaced hash_table_del_by_context calls from the server
8400 (when channel->user_list and client->channels) to the
8401 hash_table_del as it is sufficient and faster.
8403 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8405 * Added silc_hash_table_list, silc_hash_table_get and the
8406 SilcHashTableList structure to provide an alternative way to
8407 traverse the hash table. The affected files are
8408 lib/silcutil/silchashtable.[ch].
8410 * Changed the server's idlist routines to use the hash table
8411 routines to optimize the code.
8413 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8415 * Replaced the client entry's `channel' list and channel entry's
8416 `user_list' list to hash tables for optimized lookup. Changed
8417 the code to use the hash table interface around the code.
8418 Affected file lib/silcd/idlist.[ch].
8420 * Added `auto_rehash' boolean argument to the function
8421 silc_hash_table_alloc to indicate whether the hash table should
8422 auto-rehash when it thinks is appropriate time. It will
8423 increase the hash table size if the there is twice as much
8424 entries in the table than the size of the table, and will
8425 decrease the size if there are twice as less entries than
8426 the size of the table.
8428 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8430 * Fixed silc_xxx_get_supported to not crash at some circumstances.
8432 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8434 * silc_idcache_purge_by_context deletes the entry now by context
8435 as it is supposed to do. Affected file lib/silccore/idcache.c.
8437 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
8438 client is not anymore valid (WHOWAS givens the info) and not
8439 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
8441 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8443 * Removed the `data' and `data_len' arguments from the ID Cache
8444 interfaces and added `name' argument. ID Cache does not handle
8445 anymore the binary data only a names associated with given ID.
8447 * When hashing a Client ID with silc_hash_id the entire ID is
8448 not hashed anymore, instead only the hash of the Client ID is
8449 hashed. This way we can access the Client ID from the cache
8450 with Client ID but with the hash of the ID (which is a hash of
8451 the nickname) as well without any difference in performance.
8453 Added also silc_idcache_find_by_id_one_ext to do one on one
8454 searching when we have the actual ID. Added also function
8455 silc_hash_client_id_compare. The affected files are
8456 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8458 * When hashing the name associated with a ID it is always done
8459 in lowercase. This way we can access the cache without worrying
8460 about case-sensitivity, even though, for example nicknames are
8463 * Fixed a bug in server with channel message sending. It put
8464 wrong ID type as destination ID. The affected file
8465 silcd/packet_send.c.
8467 * silc_idcache_del_by_context now deletes from all hash tables
8468 by context. Affected file lib/silccore/idcache.c.
8470 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8472 * Changed the client library to use the new ID Cache interface.
8473 Changes around the source tree.
8475 * Added silc_hash_table_rehash_ext to rehash with specific
8476 hash function. Affected file lib/silcutil/silchashtable.[ch].
8478 * Added silc_hash_string_compare to compare two strings in the
8479 hash table. Affected file lib/silcutil/silcutil.[ch].
8481 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8483 * Added new function silc_idcache_del_by_context into the
8484 lib/silccore/idcache.[ch].
8486 * Changed the server's ID list routines to use the new ID Cache
8487 interface. Changes around the source tree.
8489 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8491 * Added silc_hash_table_del[_by_context]_ext functions in to the
8492 lib/silcutil/silchashtable.[ch].
8494 Removed silc_hash_table_find_all* routines and added new
8495 silc_hash_table_find_foreach to replace them.
8497 Added silc_hash_table_replace_ext function as extended
8498 replacing function. Separated the simple hash table interface
8499 from the extended hash table interface in the file
8500 lib/silcutil/silchashtable.h.
8502 * Fixed minor bugs and changed it to use some of the new
8503 hash table functions in lib/silccore/idcache.c
8505 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8507 * Added new function silc_hash_table_find_all to return all keys
8508 in the hash table by the specified key. As the hash table is
8509 collision resistant it also makes it possible to have several
8510 duplicate keys in the hash table. This function may be used to
8511 find all of the keys from the hash.
8513 Added user_context arguments to the SilcHashFunction,
8514 SilcHashCompare and SilcHashDestructor to deliver user specified
8517 Added new fuctions silc_hash_table_find[_all]_ext to do
8518 extended lookup with specified hash and compare functions and
8519 specified user contexts.
8521 Added new function silc_hash_table_add_ext to add the key
8522 with specified hash function and user context.
8524 Added new function silc_hash_table_foreach to traverse all
8525 entrys in the hash table. Added SilcHashForeach callback
8528 Added new function silc_hash_table_del_by_context to delete
8529 the entry only if the context associated with the key matches.
8531 Affected files are lib/silcutil/silchashtable.[ch].
8533 * Removed silc_hash_[server/client/channel]_id and added just
8534 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8535 silc_hash_id_compare to compare two ID's using as the hash table
8536 comparison function. Added also silc_hash_data to hash
8537 binary data and silc_hash_data_compare to compare it.
8539 * Removed silc_idlist_find_client_by_hash as it is not needed
8540 anymore. Affected file silcd/idlist.[ch].
8542 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8543 to use internally the SilcHashTable. The new ID Cache is a lot
8544 faster than the old one. Some of the ID Cache interface was also
8545 rewritten and obsolete and stupid functions were removed.
8547 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8549 * Added entry_count field to the SilcHashTable to keep the number
8550 of the entries in the table. Implemented the function
8551 silc_hash_table_rehash. Added new function
8552 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8554 Fixed a minor bug in silc_hash_table_free.
8556 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8557 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8558 into the lib/silcutil/silcutil.[ch].
8560 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8562 * Implemented a collision resistant hash table into the
8563 lib/silcutil/silchashtable[ch]. See the header and the source
8564 for the SilcHashTable API.
8566 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8568 * Merged dotconf version 1.0.2 into lib/dotconf.
8570 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8572 * Do not compile anything in lib/silcsim/* if the SIM support
8573 is not enabled. The tree should now compile without problems
8576 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8578 * Compiled the SILC under cygwin. Compiled and tested briefly
8579 without problems. More tests needed. The SIMs didn't compile
8582 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8584 * Fixed possible crash in silc_get_username in the
8585 lib/silcutil/silcutil.c.
8587 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8589 * Fixed a va_arg in silc/client_ops.c.
8591 * Oops, RC5 routines were named AES and caused some problems
8592 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8594 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8596 * Added new SilcIDIP structure into the lib/silccore/id.h and
8597 replaced the old `ip' fields from all SILC ID's to that type.
8598 This is a step towards IPv6 support.
8600 The silc_id_get_len takes now the ID as an extra argument.
8601 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8602 both IPv4 and IPv6 based ID's.
8604 The affected files are lib/silccore/id.[ch] and other files
8605 around the tree using these routines.
8607 * Removed the ID length arguments in server from various
8608 silc_server_send_notify_* routines -> they are not needed
8611 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8613 * Fixed memory leak in silc_encode_pem_file in the file
8614 lib/silcutil/silcutil.c.
8616 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8618 * Check minor version as well in the SKE. Affected files are
8619 silcd/protocol.c and lib/silcclient/protocol.c.
8621 * Added --identifier option to the server so that an identifier
8622 can be when creating the public key for the server. Affected
8623 file is silcd/silcd.c.
8625 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8626 lib/silccrypt/silcpkcs.c.
8628 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8630 * Register default ciphers and stuff when using -C option with
8631 the server. Affected file sildc/silcd.c.
8633 * Put back the servers public key filename format, it is better
8634 than the new one. For now, the client keys are saved with the
8635 new filename format. The affected file silc/client_ops.c.
8637 * Implemented the Cipher API for the rest of the ciphers that
8638 did not implement it or implemented it the wrong way.
8640 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8642 * Register default ciphers and stuff when using the -S option
8643 in the client. Affected file silc/silc.c. Same also when
8644 creating new key pair with -C option.
8646 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8648 * Fixed the silc_verify_public_key client operation function to
8649 save the public keys differently. The fingerprint is now
8650 used as filename and not the hostname. This way also the
8651 client keys are saved uniquely and not with hostnames. The
8652 affected file is silc/client_ops.c.
8654 * Trimmed the silc_hash_fingerprint function to remove extra
8655 whitespaces from the end of the fingerprint. The affected
8656 file is lib/silccrypt/silchash.c.
8660 * Added silc_cipher_register_default function to register all
8661 default ciphers. It can be used when configuration files
8662 does not exist and the application does not want any specific
8663 ciphers in any specific order.
8665 The SilcDList is now used as silc_cipher_list dynamically
8666 allocated cipher list. Removed the static list all together
8667 and now all ciphers must be allocated to the dynamic list.
8668 The silc_cipher_alloc routine was changed to check only the
8671 All silc_cipher_* routines that used to return int returns
8674 The affected files lib/silccrypt/silccrypt.[ch].
8676 * The same thing was done to silc_hash_* as for silc_cipher_*
8677 routines. Affected files lib/silccrypt/silchash.[ch].
8679 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8680 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8681 Added also silc_pkcs_[un]register[_default] functions.
8682 Removed the data_context from the PKCS API.
8684 * Added silc_hmac_register_default function to register default
8685 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8686 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8687 to unregister all hmacs at once.
8689 * Register the default ciphers, hash functions, PKCSs and HMACs
8690 if client's configuration file does not exist. The affected
8693 * The client did not load the hash functions from the SIM
8694 modules at all. Added support for this. Affected file is
8695 silc/clientconfig.c.
8697 * When decoding public key with silc_pkcs_public_key_decode, check
8698 the supported algorithm only if PKCS are registered. Affected
8699 file lib/silccrypt/silcpkcs.c. The same was done with the
8700 silc_pkcs_private_key_decode.
8702 * Fixed the SILC List routines to keep the list always in order.
8703 It used to change the list's order when traversing the list but
8704 not it preserves the order. Affected file lib/trq/silclist.h.
8706 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8708 * Added the client library to use the SilcSocketConnection's
8709 reference counter (by silc_socket_dup) to prevent the bug that
8710 the socket object may be freed underneath async operation.
8712 * The name resolv library checking fixes in the configure.in.pre.
8715 * Created new version of the protocol drafts for future
8716 development. The -03 drafts are the ones that will be changed
8717 in the trunk now and the -02 will remain as they are.
8719 * Send list of CUMODE notifys to the router when announcing
8720 the channel users to the router. Affected file silcd/server.c.
8721 If the router receiving channel founder CUMODE for a channel
8722 that already has channel founder it will send CUMODE notify
8723 to the sender to remove the channel founder rights from the
8724 announced client. Affected file silcd/packet_receive.c.
8726 * The CUMODE notify may now use Server ID as well as the entity
8727 who changes the mode. Updated protocool specs.
8729 * Updated INSTALL and README files.
8731 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8733 * New web pages in the http://silc.pspt.fi. The pages was
8738 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8740 * Implemented the [DenyConnectin] config section in the server.
8741 Added silc_server_config_denied_conn to check whether incoming
8742 connection is denied. Affected file silcd/serverconfig.[ch].
8744 * Do not check the ports when checking the incoming configuration
8745 data if the port is 0, meaning any. Affected file is
8746 silcd/serverconfig.c.
8748 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8750 * Fixed buffer overflow in silc_string_compare in the file
8751 lib/silcutil/silcutil.c.
8753 * Fixed double free in silc_server_command_leave in the file
8756 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8758 * Fixed the version checking in the server. Affected file is
8761 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8763 * Fixed the configuration data fetching when accepting new
8764 connections in the server. Affected file silcd/server.c.
8766 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8768 * Added `sender_entry' argument to the function
8769 silc_server_packet_relay_to_channel so that we can check
8770 whether some destination actually belongs to the same route
8771 the sender belongs (ie, we must not resend the packet to the
8772 sender). Affected file silcd/packet_send.[ch].
8774 * Added `servername' field to the SilcClientEntry in the server
8775 to hold the name of the server where client is from. Affected
8776 file is silcd/idlist.h.
8778 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8780 * Moved the channel message encrypting in the router betwen
8781 router connections from silc_server_channel_message to the
8782 silc_server_packet_relay_to_channel since we want to check
8783 whether we have anybody channel before encrypting anything.
8784 Affected files silcd/packet_[receive/send].c.
8786 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8788 * Fixed the [AdminConnection] server config section to support
8789 multiple entries. Affected file silcd/serverconfig.c.
8791 * Added support into the server to check the validity of the
8792 incoming connection before executing any KE or authentication
8795 * The connection configuration is now saved to the KE and
8796 connection auth protocol contexts and not fetched anymore in
8797 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8799 * The local hosts listenning address and port is also resolved
8800 now when starting the server. We want to have the socket object
8801 to include the real address and port for the listener. Added
8802 new function silc_net_check_local_by_sock into the files
8803 lib/silcutil/silcnet.[ch].
8805 * Fixed a broadcast bug in server -> do not broadcast if we
8808 * Fixed a routing bug. Do not route broadcast packets ever.
8809 Broadcast packets must be processed always and not routed since
8810 they may be destined to some other host than yourself and thus
8811 would get routed without no good reason. Affected file is
8814 * Added function silc_server_config_is_primary_route to check
8815 whether primary router connection has been configured (a router
8816 configuration that we are initiating). If there is not, we
8817 will assume that there is only two routers in the SILC network
8818 and we will use the incoming router connection as our primary
8819 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8821 * Changed the order of the broadcasting. Broadcast _after_ the
8822 packet has been processed not before. Affected file is
8825 * Fixed a [ClientConnection] parsing bug. The port was never
8826 parsed correctly thus resulting to port 0. Affected file
8827 silcd/serverconfig.c.
8829 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8830 argument and did not set the broadcast packet flag. Affected
8831 file silcd/packet_send.c. Fixed same bug in the function
8832 silc_server_send_notify as well.
8834 * If we receive NEW_ID packet for our own ID in the server, ignore
8837 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8841 * Removed the nickname from the Private Message Payload.
8842 Updated the code and the protocol specs.
8844 * Updated protocol specs for submitting to the IETF.
8846 * Tweaked the Random Number Generator a bit. Affected file
8847 lib/silccrypt/silcrng.c. Exported a new function
8848 silc_rng_[global]_add_noise which can be used to add more
8851 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8853 * Do not parse packets with different timeout when protocol
8854 is active -> may cause problem with rekey. Affected file
8857 * When server receives signoff notify it must not create
8858 new channel key if the client is on any channels since the
8859 sender of the signoff notify will create it.
8861 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8863 * Added printing of error messages during SKE protocol from the
8864 failure packet sent by server during SKE. Affected file
8867 * Removed the client's failure_callback handling with timeout
8868 and handle it immediately when received.
8870 * The SKE library returned wrong type in SUCCESS and FAILURE
8871 packets. They must be 32 bit MSB not 16 bit MSB.
8873 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8875 * Ok, rewrote the logic of the re-key and now it seems to work.
8876 I tested it on high traffic with frequent re-keys without
8877 problems. Added hmac_receive (and renamed hmac to hmac_send)
8878 in SilcClientConnection in lib/silcclient/client.h and
8879 in SilcIDListData in silcd/idlist.h. Also, removed the
8880 SilcPacketParserContext's cipher and hmac fields as they are
8881 not needed anymore and actually caused some problems when
8882 the ciphers and hmac's changed underneath the packet parser.
8884 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8886 * If re-key protocol is active then process the incoming packets
8887 synchronously since we must assure that icoming packets encrypted
8888 with the old key is processed before the new keys is set to
8889 use. This is true other packets than for REKEY packets.
8890 Affected file silcd/server.c. The same was done to client library
8891 as well, affected file lib/silcclient/client.c.
8893 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8895 * Fixed bug in client and server to accept the force send if
8896 the packet is send from silc_[server/client]_packet_process
8897 function. Otherwise the packets are never delivered, oops.
8899 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8901 * Disable force sending of packets when REKEY protocol is active.
8902 We must assure that no packet is sent directly when rekey is
8903 performed. All packets must be sent through packet queue.
8904 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8905 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8906 function is silc_[server/client]_packet_send_real to check
8909 * Replaced the SIM paths from example config files to
8910 /usr/local/modules. Also, make install creates now
8911 /usr/local/silc/logs directory to hold all the SILC server
8914 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8916 * Made the configure.in.pre work on Solaris. Patch by salo.
8918 * Made all ciphers compatible with non-x86 machines. Defined
8919 CBC mode macros into lib/silccrypt/ciphers_def.h.
8921 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8923 * Fixed the make install.
8925 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8927 * When MAC computation fails the silc_packet_decrypt returned 0
8928 even though it was supposed to return -1. Fixed this. The
8929 affected file is lib/silccore/silcpacket.c.
8931 * Do not replace the config files in /etc/silc (in make install)
8932 if they already exist. Affected file ./Makefile.am.
8934 * Do not send re-key packets immediately but through packet queue.
8935 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8937 * Changed silc_net_check_host_by_sock to return FALSE if the
8938 IP/DNS could not be resolved. Though, it returns the IP address
8939 now even if it could not resolve it (but returns also FALSE).
8940 Affected file lib/silcutil/silcnet.[ch].
8942 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8944 * Added silc_pkcs_decode_identifier to decode the public key's
8945 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8946 Added also silc_pkcs_free_identifier. Added also new context
8947 SilcPublicKeyIdentifier.
8949 * Added -S option to the silc client. It is used to dump the
8950 contents of the specified public key file.
8952 * Changed the PKCS api to return the public key length when
8953 setting the public key.
8955 * Fixed a fatal bug in the public and private key file loading.
8956 Affected file lib/silccrypt/silcpkcs.c.
8958 * Execute the packet parsing for client with zero (0) timeout
8959 if the protocol is active. Affected file silcd/server.c.
8961 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8963 * Made the key generation options to the silcd program. Added
8964 -C option, equivalent to client's option.
8966 * Added new [ServerKeys] config section to the server. It
8967 configures the server's public and private key.
8969 * Defined generic Public Key Payload into the protocol
8970 specification to send specific type of public keys and
8973 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8974 public key or certificate.
8976 * Implemented the GETKEY command to the server and to the
8977 client library and on user interface.
8979 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8981 * Made preliminary `make install' work.
8983 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8985 * Added SilcServerRekey context into silcd/idlist.h.
8987 * Added the PFS support as defined in the specification to the
8988 SKE protocol. Affected files lib/silcske/*.c.
8990 * Added `ske_group' field to the SilcServerRekey context to hold
8991 the number of the SKE group that is used with PFS in re-key.
8992 Affected file silcd/idlist.h.
8994 * Added PFS re-key support to the server. Affected file is
8997 * Added silc_protocol_cancel to cancel execution of the next
8998 state of the protocol. Affected file is
8999 lib/silccore/silcprotocol.[ch].
9001 * Added the re-key support with and without PFS to the client
9002 library. Re-key is performed once in an hour, by default.
9004 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
9005 Added silc_client_rekey_callback and silc_client_rekey_final.
9006 Affected files are lib/silcclient/protocol.[ch] and
9007 lib/silcclient/client.[ch].
9009 * Removed the `hmac_key' and `hmac_key_len' fields from the
9010 SilcClientConnection structure; not needed. Affected file is
9011 lib/silcclient/client.h.
9015 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9017 * Do not ask whether user wants to use the negotiated private key
9018 for private messages, just use it. Affected file is
9019 silc/local_command.c.
9021 * Added `send_enc_key' and `enc_key_len' fields to the
9022 SilcIDListData structure since they are needed in the re-key
9023 phase. Affected file is silcd/idlist.[ch].
9025 * Implemented the simple re-key protocol into the server.
9026 Affected files silcd/server.c and silcd/protocol.[ch]. The
9027 re-key will be performed once in an hour, by default.
9029 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
9030 Added silc_server_rekey, silc_server_rekey_callback and
9031 silc_server_rekey_final.
9033 * Removed Tunneled flag from the protocol. Updated the code
9034 and the specifications.
9036 * Adde `pfs' field to the SilcIDListData to indicate whether
9037 the PFS is to be performed in the re-key. Affected file is
9040 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9042 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
9043 int64 of at least the xintXX size. If void * is less that 4
9044 bytes uint32 * will be used. Defined bool as boolean.
9046 * Changed _ALL_ unsigned long and unsigned int to uint32,
9047 unsgined short to uint16 in the source tree.
9049 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
9050 not handle clients that has entry->data.registered == FALSE.
9051 They are not in the network anymore. Affected file is
9054 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9056 * Implemented the sending of the SERVER_SIGNOFF notify in the
9057 server. Affected file is silcd/server.c.
9059 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
9060 Added also silc_notify_payload_encode_args into the
9061 lib/silccore/silcnotify.[ch].
9063 * Implemented ther SERVER_SIGNOFF notify handling in the server.
9064 Affected file silcd/packet_receive.c.
9066 * Implemented the SERVER_SIGNOFF notify handling in the client
9067 library. Affected file lib/silcclient/client_notify.c. Also,
9068 implemnted the printing of the SERVER_SIGNOFF info to the
9069 application. Affected file silc/client_ops.c.
9071 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
9072 if the deleting was successful. Affected file silcd/idlist.[ch].
9074 * Added support for public key authentication in the connection
9075 authentication protocol in the client library. Affected file
9076 lib/silcclient/protocol.c.
9078 * Changed the server's silc_idlist_get_clients_by_* interface
9079 to support already allocated array so that new entries may be
9080 added to pre-allocated array. Affected file silcd/idlist.[ch].
9081 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
9082 and command replies.
9084 * All command reply functions in the server now calls the
9085 pending command callback even if error occured. This way the
9086 error will be delivered to the client as well. Affected files
9087 silcd/command.c and silcd/command_reply.c.
9089 * Fixed INFO command to return local server's info if no server
9090 was provided. Affected file lib/silcclient/command.c.
9092 * Removed RESTART command for good. Updated the code and the
9095 * Rewrote parts of the task system. It is a bit simpler now.
9096 Removed unsued task priorities. The affected files are
9097 lib/silcutil/silctask.[ch].
9099 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9101 * Moved the USERS printing from the library to the application.
9102 Affected files lib/silcclient/command.c and silc/client_ops.c.
9104 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9108 * Added channel key re-key support. The re-key is perfomed
9109 only by the router and is done once in an hour. Added `rekey'
9110 field to the SilcChannelEntry in the server. Affected files
9111 silcd/server.c and silcd/idlist.h.
9113 * Added silc_task_unregister_by_context into the file
9114 lib/silcutil/silctask.[ch].
9116 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9118 * Added SILC_UMODE_GONE mode to indicate when the client is not
9119 present in the SILC network. Added also support to the local
9120 command AWAY that will set this mode. Added support of showing
9121 "xxx is gone" in WHOIS command. The USERS command shows the
9122 gone status as well.
9124 * Fixed setting server and router operator privileges in the
9125 server's UMODE command. Affected file silcd/command.c.
9127 * Merged the SKE KE1 and KE2 payloads into one payload. The
9128 new KE payload is equivalent to the old KE2 payload.
9130 Cleaned up the SKE Start Payload parsing. It now uses the
9131 simple buffer unformatting to do the parsing. A lot faster
9134 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
9135 to the SKE that is used to indicate whether both of the SKE
9136 parties should perform authentication. By default only the
9137 responder performs authentication. By setting this flag also
9138 the initiator must do authentication. By default it is unset
9139 since in normal SKE case, client to server connection, only
9140 the responder should do authentication. When doing SKE between
9141 two clients both should perform authentication. Updated the
9142 code and the protocol specs.
9144 * A little fix to IDENTIFY command in the server. Search the
9145 client first by hash not nickname. Affected file is
9148 * Fixed the silc_client_close_connection to support closing
9149 the client to client connections wihtout deleting too much
9150 data. Affected file lib/silcclient/client.c.
9152 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
9153 are received if protocol used to be active but is not anymore
9154 the application would crash due to NULL pointer dereference.
9155 Affected files silcd/server.c and lib/silcclient/client.c.
9157 * Added `hash' field to the SilcClientConnection to include
9158 the hash function negotiated in the SKE protocol.
9160 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
9161 to set the channel founder authentication data. A client can
9162 claim the founder rights later by providing the authentication
9163 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
9164 This way the channel founder can regain the channel founder
9165 privileges even it is left the channel. This works only on
9166 local server and the client must be connected to the same
9167 server to be able to regain the founder rights. Updated the
9168 protocol specs accordingly.
9170 Added support to the CMODE command in the client to set the
9171 founder auth data. Read the README to see how to set it.
9173 Added support to the CUMODE command to claim the founder
9174 rights. Read the README to see how to do it.
9176 Added support for the founder authentication to the Channel
9177 Entry in the server. Affected file silcd/idlist.h.
9179 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
9180 server's CMODE command. Affected file silcd/command.c.
9182 * Added the following new functions into lib/silccore/silcauth.[ch]:
9183 silc_auth_get_method and silc_auth_get_data.
9185 * The server now saves the remote hosts public key to the
9186 SilcIDListData pointer. Affected file silcd/protocol.c.
9188 * The normal server now does not remove the channel entry from
9189 the cache if the founder authentication data is set. It used
9190 to remove it if the founder was the last one on the channel on
9191 the server and left the channel. The auth data is saved and
9192 if the channel is re-joined later the old entry is used with
9193 the old auth data. Affected files silcd/command_reply.c and
9196 * Removed the `pkcs' field from the SilcIDListData structure
9197 in the server; it is not used. Affected file silcd/idlist.h.
9199 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9201 * Fixed packet processing on slow links. Partial packets were
9202 never re-processed because the incoming data buffer was cleared
9203 by the application. Application must not directly clear the
9204 sock->inbuf, the packet processing routines handle it. Fixed
9205 this in client library and in server.
9207 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9209 * Fixed the WHOIS and IDENTIFY send reply function to really
9210 check whether to send list or just one entry. Affected file
9213 * Cleaned up the LEAVE command's channel key distribution. The
9214 affected file silcd/command.c.
9216 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
9217 can enforce the channel mode as well. In that case the ID
9218 includes the ID of the server. The code now enforces the
9219 mode change if the router have different mode than the server.
9221 * The notify client operation with CMODE_CHANGE notify can now
9222 return NULL client_entry pointer if the CMODE was not changed
9223 by client. Application must check for this.
9225 * Added <Server ID> argument to INFO command to support server
9226 info fetching by Server ID.
9228 * Added silc_server_announce_get_channel_users to get assembled
9229 packets of channel users of the specified channel. Affected
9230 file silcd/server.[ch].
9232 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
9233 was freed underneath the ID Cache.
9235 * Re-announce clients when the server received CHANNEL_CHANGE
9236 notify from the router. Affected file silcd/packet_send.c.
9238 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9240 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
9241 crashed since it did not handle the fact that there is no cipher
9242 called "3" and didn't check the error condition. Now fixed.
9244 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
9245 flag. It can be used to send message requests.
9247 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9249 * Implemented the RESTART command in the client.
9251 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
9252 notice type messages. Added notice printing to the user
9255 * The channel keys are not re-generated if the channel's mode
9256 is PRIVKEY, ie private key on the channel exists. Affected
9257 files silcd/server.c and silcd/command.c.
9259 * Fixed a little bug in channel message delivery when channel
9260 private keys are set in the server. Affected file is
9261 silcd/packet_send.c.
9263 * Changed the setting on channel->on_channel = TRUE from the
9264 silc_client_save_channel_key to the JOIN command reply. The
9265 key payload is not received if the private channel key is set.
9266 Affected file lib/silcclient/command_reply.c and the
9267 lib/silcclient/client_channel.c.
9269 * When the CMODE_CHANGE notify is sent and the channel private
9270 key mode is removed the channel key must be re-generated in
9271 other cells as well. Added this support for the router in the
9272 silcd/packet_receive.c.
9274 * Added new local command NOTICE to send notice message on
9275 channel. Affected file silc/local_command.[ch].
9277 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9279 * Added new local command ME to the client. It is used to send
9280 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
9281 some action. Affected file silc/local_command.[ch].
9283 * Changed channel_message and private_message client operations
9284 to deliver the message flags to the application. Added also
9285 the `flags' arguments to the silc_client_send_channel_message
9286 and silc_client_send_private_message functions. Affected file
9289 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9291 * Redefined the Private Message Payload to support private message
9292 keys and to support the new private message flags. Updated
9293 the protocol specs. Flags makes it possible to have for example
9294 CTCP style messages.
9296 * Added new type SilcPrivateMessagePayload and defined an API
9297 for it in the lib/silcclient/silcprivate.[ch].
9299 * Tested private message private keys successfully. Tested the
9300 private message key set, unset and list commands with the new
9303 * Redefined the Channel Message Payload to include the channel
9304 message flags (equal with private message flags) to support
9305 for example CTCP style messages.
9307 * Defined some of the message (for channel and private message)
9308 flags. Updated the protocol specs and added the flags to the
9309 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
9311 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9313 * Added SilcKeyAgreementStatus type to the key agreement routines
9314 to indicate the current status and error if one occured.
9315 The status types are defined in the lib/silcclient/silcapi.h.
9317 * Added new local command KEY that is used to set and unset private
9318 keys for channels, set and unset private keys for private messages
9319 with remote clients and to send key agreement requests and
9320 negotiate the key agreement protocol with remote client. The
9321 key agreement is supported only to negotiate private message keys,
9322 it currently cannot be used to negotiate private keys for channels,
9323 as it is not convenient for that purpose.
9325 * Fixed a minor pending callback setting bug in the function
9326 silc_client_get_client_by_id_resolve, now the function works.
9327 Affected file lib/silcclient/idlist.c.
9329 * Added function silc_net_get_local_port to get local bound
9330 port by socket. Added to lib/silcutil/silcnet.[ch].
9332 * Added `sockets' and `sockets_count' fields to the SilcClient
9333 object. They hold the sockets of the listenning sockets in
9334 the client. Listenning sockets may be for example the key
9335 agreement server. Affected file lib/silcclient/client.[ch].
9336 Added functions the silc_client_add_socket and the
9337 silc_client_del_socket. They are exported to the application
9340 * Added ~./silc/clientkeys to support other client's public keys.
9342 * Renamed verify_server_key client operation to verify_public_key
9343 and added one argument to indicate the type of the connection
9344 (server, client etc.).
9346 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9348 * Added silc_server_connection_auth_request to handle the
9349 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
9350 silcd/packet_receive.[ch].
9352 * Added silc_server_send_connection_auth_request into the
9353 silcd/packet_send.c to send the connection auth request packet.
9355 * Cleaned up the silcd/protocol.c a bit and fixed some memory
9358 * Fixed the public key authentication in responder side in the
9359 server. The `auth_data' pointer includes the SilcPublicKey
9360 not the path to the public key. Affected file silcd/protocol.c.
9362 * Implemented the public key authentication in the initiator side
9363 in the server. Affected file silcd/protocol.c.
9365 * Removed the [RedirectClient] config section from the server
9366 configuration. Is not needed and I don't want to implement it.
9368 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9370 * Cleaned up the CMODE command in the server. It now works
9371 correctly and supports all the modes defined in the protocol.
9372 Affected file is silcd/command.c.
9374 * Added `hmac_name' field to the SilcChannelEntry in the server
9375 to hold the default HMAC of the channel. It can be set when
9376 creating the channel (with JOIN command). Affected files
9379 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
9380 type to indicate the change of the current cipher and hmac
9381 on the channel. Client can safely ignore the <cipher> argument
9382 (if it chooses to do so) since the CHANNEL_KEY packet will
9383 force the channel key change anyway. The <hmac> argument is
9384 important since the client is responsible of setting the new
9385 HMAC and the hmac key into use.
9387 * Fixed the CMODE command in the client library as well.
9389 * Tested CMODE command in router environment successfully.
9391 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9393 * Show the version of the remote client (or server) when connecting
9394 to the server. It is logged to the log file. Affected file
9395 is silcd/protocol.c.
9397 * Fixed the KILLED notify handling in the client library. The
9398 client must be removed from all channels when receiving the
9401 Also, do not remove the client entry when giving the KILL
9402 command but when the KILLED notify is received.
9404 * Removed silc_idlist_find_client_by_nickname from the server.
9405 Not needed anymore. Affected files silcd/idlist.[ch].
9407 * Implemented the CHANNEL_CHANGE notify type handling to the
9408 server. Affected file silcd/server.c.
9412 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9414 * Added silc_server_send_notify_invite to send the INVITE
9415 notify between routers.
9417 * Implemented the INVITE command correctly to the server.
9419 * Implemented the INVITE notify type handling in the server.
9421 * Implemented the INVITE command to the client library and on the
9424 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9426 * Added function silc_server_get_client_resolve to find the
9427 client entry by ID from all ID lists and then resolve it
9428 (using WHOIS) if it cannot be found. Affected file is
9431 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9433 * Implemented the BAN command to the client library.
9435 * The JOIN command in the server now checks the invite list
9438 * Changed the silc_command_reply_payload_encode_va and the
9439 silc_command_payload_encode_va to support that if argument is
9440 NULL it ignores and checks the next argument. Affected file
9441 lib/silccore/silccommand.c.
9443 * Added silc_server_send_notify_ban to send the BAN notify
9444 type between routers.
9446 * Chaned the silc_notify_payload_encode to support that if
9447 argument is NULL it ignores and checks the next argument.
9448 Affected file lib/silccore/silcnotify.c.
9450 * Tested ban lists in router environment successfully.
9452 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9454 * Implemented BAN command to the server, in silcd/command.[ch].
9456 * Removed the BAN and INVITE_LIST modes from the CMODE command
9459 * Added function silc_string_match to regex match two strings.
9460 Affected files lib/silcutil/silcutil.[ch].
9462 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9464 * Redefined parts of the SilcChannelEntry in the server to support
9465 the new ban and invite lists.
9467 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9469 * Redefined the INVITE command. The same command can be used to
9470 invite individuals to the channel but also to manage the invite
9471 list of the channel (to add to and remove from the invite list).
9472 Updated the protocol specs.
9474 * Added new command SILC_COMMAND_BAN that can be used to manage
9475 the ban list of the channel. Updated the protocol specs.
9477 * Removed the channel modes: the SILC_CMODE_BAN and the
9478 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9479 in the CMODE command. The equivalent features are now available
9480 using INVITE and BAN commands. Updated the protocol specs.
9482 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9483 in the network about change in the current ban list. The notify
9484 type is not used by the client.
9486 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9487 support the invite lists.
9489 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9491 * Added new function silc_string_regexify that converts string
9492 including wildcard characters into regex string that can
9493 be used by the GNU regex library. Added into the file
9494 lib/silcutil/silcutil.[ch].
9496 Added silc_string_regex_combine to combine to regex strings
9497 into one so that they can be used as one regex string by
9498 the GNU regex library. Added into the file
9499 lib/silcutil/silcutil.[ch].
9501 Added silc_string_regex_match to match two strings. It returns
9502 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9504 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9506 * Imported GNU regex to the soruce tree into lib/contrib.
9507 Fixed some compiler warning from the regex.c.
9509 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9511 * Fixed MOTD command in the server to work in router environment.
9513 * Fixed the MOTD command in the client library to support
9514 the server argument in the command.
9516 * Added `nickname_len' argument to the silc_idlist_add_client
9517 in the server, as the `nickname' argument may be binary data
9520 * Added silc_idlist_get_channels to return all channels from
9523 * Implemented LIST command to the server. Affected file is
9526 * Implemented the LIST command to the client library and on the
9529 * Added [<user count>] argument to the LIST command reply.
9530 With private channels the user count is not shown.
9532 * Updated TODO and README.
9534 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9536 * The client entry's data.registered must be TRUE even with
9537 global client entry on global client list. The data.registered
9538 is used to check whether the client is anymore in the network,
9539 for example with WHOWAS command so it must be valid.
9541 * Fixed the WHOWAS command in the server. It now actually works
9542 in router environment. Added function into silcd/command_reply.c
9543 silc_server_command_reply_whowas_save.
9545 * Added silc_idlist_purge function to the silcd/idlist.c
9546 to periodically purge the ID Cache.
9548 * Fixed INFO command in the server. It works now in router
9549 environment. Added <server name> argument to the INFO command
9550 reply. Updated the protocol specs.
9552 * Fixed minor bug in silc_idcache_purge to not purge if the
9553 expire value is zero.
9555 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9556 they were buggy because of the WHOWAS information.
9558 * Fixed local command MSG to handle the async resolving of
9559 the remote client properly. It used to fail the first MSG.
9560 Affected file silc/local_command.c.
9562 * Added `data_len' field to SilcIDCache context.
9564 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9566 * Update TODO. Todo in commands in the server.
9568 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9570 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9571 used by routers as broadcast packet to inform other routers
9572 about the changed user mode.
9574 Implemented the notify handling in the server. Affected file is
9575 silcd/packet_receive.c. Added the function
9576 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9578 * Added new generic Channel Payload and deprecated the New Channel
9579 Payload. The New Channel Payload is now the generic Channel
9582 * Added new argument `mode' to the silc_server_send_new_channel
9583 as it is required in the Channel Payload now.
9585 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9586 and created a new and real SilChannelPayload to represent the
9587 new generic Channel Payload. Implemented the encode/decode
9588 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9590 * Added silc_server_get_client_channel_list to return the list
9591 of channels the client has joined for WHOIS command reply.
9592 Affected file silcd/server.[ch].
9594 * Implemented the channel list sending in the WHOIS command reply
9595 in server and in the client.
9597 Implemented the channel list displaying on the user interface
9598 as well. Affected file silc/client_ops.c.
9600 * Added silc_channel_payload_parse_list to parse list of Channel
9601 Payloads. It returns SilcDList list of SilcChannelPayloads.
9602 Client for example can use this function to parse the list of
9603 channels it receives in the WHOIS command reply. The caller
9604 must free the list by calling silc_channel_payload_list_free.
9605 Affected files lib/silccore/silcchannel.[ch].
9607 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9609 * Added one new argument <user mode> to the WHOIS command reply
9610 to return the mode of the user in SILC. Updated the protocol
9613 Implemented it to the server and client.
9615 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9617 * Fixed the mode printing on the user interface on joining.
9618 Affected file silc/client_ops.c.
9620 * Implemented the UMODE command and user modes in general to the
9621 client library and to the user interface.
9623 * Implemented the UMODE command to the server.
9625 * The server now sends UNKNOWN_COMMAND error status if client sends
9626 unknown command. Affected file silcd/command.c.
9628 * All server commands now handle the command identifier the right
9629 way when sending the command reply to the client. The client can
9630 use to identify the command replies with the identifier.
9632 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9634 * Added silc_server_get_client_route to resolve the route to
9635 the client indicated by the client ID. Affected file is
9638 * Added silc_server_relay_packet as general function to relay
9639 packet to arbitrary destination. This deprecates functions
9640 like _send_private_message_key, _relay_notify etc. Affected
9641 file is silcd/packet_send.[ch].
9643 Removed silc_server_send_key_agreement,
9644 silc_server_send_private_message_key and
9645 silc_server_packet_relay_notify functions from the file
9646 silcd/packet_send.[ch].
9650 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9651 server. Affected file silcd/packet_receive.[ch].
9653 * Implemented the KILL command to the client. Implemented the
9654 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9655 Affected files lib/silcclient/command[_reply].c and
9656 lib/silcclient/client_notify.c. Implemented the KILL notify
9657 printing in the user inteface.
9659 * Fixed a lot silc_parse_nick memory leaks from the client
9660 library in the file lib/silcclient/command.c.
9662 * Changed the silc_server_send_notify_on_channels's `sender'
9663 argument from SilcSocketConnection to SilcClientEntry to
9664 check the sender as entry and not as connection object and not
9665 to send to the client provided as argument. The affected file
9666 is silcd/packet_send.[ch].
9668 * The notify packets that are destined directly to the client used
9669 to not to be processed by the server. Now changed that and the
9670 server processes all notify packets. After relaying the packet
9671 to the client the notify packet is processed in the server.
9673 * The silc_server_free_client_data now checks whether there is
9674 pending outgoing traffic for the client and purges the data to
9675 the network before removing the client entry.
9677 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9679 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9680 an client is killed from the SILC Network. Updated the protocol
9683 Added new function silc_server_send_notify_killed to the
9684 silcd/packet_send.[ch].
9686 * Added function silc_server_packet_relay_notify to relay notify
9687 packets that are destined directly to a client. In this case
9688 the server does not process the notify packets but merely relays
9689 it to the client. Affected file silcd/packet_send.[ch].
9691 Added also silc_server_packet_process_relay_notify to check
9692 whereto relay the notify. Affected file is
9693 silcd/packet_receive.[ch].
9695 * Implemented the KILL command to the server.
9699 * Added the backup schema desgined last fall to the protocol
9700 specs for everyone to see. The specification is in the
9701 *-spec-xx.txt draft and the packet type definitions for the
9702 backup routers is in *-pp-xx.txt draft. Thusly, added also
9703 new packet type SILC_PACKET_CELL_ROUTERS.
9705 * A big security problem in the implementation discovered. The
9706 signoff of an client did not cause new channel key generation
9707 which it of course should've done. The channel keys must be
9708 always re-generated when client leaves (or signoffs) the channel.
9709 The silc_server_remove_from_channels funtion now handles
9710 the channel key re-generation.
9712 * Added `sender' argument to the silc_server_send_notify_on_channels
9713 to not to send the client provided as argument. Affected file
9714 silcd/packet_send.[ch].
9716 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9718 * Implemented OPER and SILCOPER commands into the server and
9721 * Added silc_auth_verify and silc_auth_verify_data to verify
9722 the authentication directly from the authentication payload.
9723 It supports verifying both passphrase and public key based
9724 authentication. Affected file lib/silccore/silcauth.[ch].
9726 * Added `hash' field to the SilcIDListData structure. It is the
9727 hash negotiated in the SKE protocol. Affected file is
9730 * Slight redesigning of the SilcAuthPayload handling routines.
9731 Do not send SilcPKCS but SilcPublicKey as argument.
9733 * Implemented the public key authentication support to the
9734 serverconfig. The public key is loaded from the provided path
9735 and saved as authentication data to void * pointer. Thus,
9736 changed the unsigned char *auth_data to void *auth_data;
9738 * Fixed SHUTDOWN command to send the reply before the server
9739 is shutdown. :) Affected file silcd/command.c.
9741 * Fixed fatal bug in CONNECT command. The hostname was invalid
9742 memory and server crashed. Affected file silcd/command.c.
9744 * Fixed fatal bug in CLOSE command. The server_entry became
9745 invalid but was referenced later in the command. Affected file
9748 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9750 * Fixed fatal bug in failure packet handling. Server ignored
9751 the failure and thus crashed when it came.
9755 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9757 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9758 that the command may be executed only once in (about) 2 seconds.
9759 The old SILC_CF_LAG flag is same but allows command bursts up
9760 to five before limiting.
9762 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9763 server code. Various commands now includes the CF_LAG_STRICT
9764 flag to disallow any kind of miss-use of the command.
9766 * Fixed the silc_buffer_unformat to not to allocate any data
9767 if the length of the data is zero. It used to allocate the
9768 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9770 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9772 * Changed the format of AdminConnection configuration section
9773 in the server. Added username of the admin to the format.
9774 Affected files silcd/serverconfig.[ch].
9776 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9777 to return admin configuration data by host, username and/or
9780 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9782 * Implemented WHOWAS command to the server. Added the functions:
9784 silc_server_command_whowas_parse,
9785 silc_server_command_whowas_send_reply,
9786 silc_server_command_whowas_from_client and
9787 silc_server_command_whowas_from_server
9789 * Added <Client ID> argument to the WHOWAS command reply. Updated
9790 the protocol specs accordingly.
9792 * Implemented WHOWAS command and command_reply to the client
9795 Implemented the WHOWAS printing on the user interface.
9797 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9799 * Added new argument to the WHOWAS command reply, the real name.
9800 It is an optional argument. Updated the protocol specs.
9802 * Added SilcIDCacheDestructor callback that is registered when
9803 the SilcIDCache is allocated. The callback is called when
9804 an cache entry in the ID Cache expires, or is purged from the
9805 cache. Added into lib/silccore/idcache.[ch].
9807 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9808 to destruct the client entries when the cache entry expires.
9809 Other ID Cache's in server and in the client library ignores
9812 * If the ID Cache entry's `expire' field is zero then the entry
9813 never expires. Added boolean `expire' argument to the
9814 silc_idcache_add function in the lib/silccore/idcache.[ch].
9815 If it is TRUE the default expiry value is used.
9817 * Added silc_server_free_client_data_timeout that is registered
9818 when client disconnects. By default for 5 minutes we preserve
9819 the client entry for history - for WHOWAS command.
9821 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9823 * Added support to the server to enforce that commands are not
9824 executed more than once in 2 seconds. If server receives
9825 commands from client more frequently, timeout is registered
9826 to process the commands. Affected file silcd/command.c.
9827 Added new function silc_server_command_process_timeout.
9829 * Changed NICK_NOTIFY handling in client library to check that
9830 if the client's nickname was changed, so there is no need to
9831 resolve anything from the server.
9833 * Removed error printing from the WHOIS and IDENTIFY commands.
9834 If error occurs then it is ignored silently in the client library.
9835 The application, however, may map the received error to
9836 human readable error string. The application currently maps
9837 the NO_SUCH_NICKNAME error to string.
9839 * Made the command status message public to the application. Moved
9840 them from lib/silcclient/command_reply.c to
9841 lib/silcclient/command_reply.h. The application can map the
9842 received command status to the string with the
9843 silc_client_command_status_message function.
9845 * Added check to the server to check that client's ID is same
9846 as the Source ID in the packet the client sent. They must
9849 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9851 * Added dist-bzip hook to the Makefile.am to make bzip2
9852 compressed distributions.
9854 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9856 * Server now enforces the maximum length for the nickname and
9857 the channel as protocol specification dictates. 128 bytes for
9858 nickname and 256 bytes for channel name.
9860 * Moved the WHOIS printing to the application. The client libary
9861 does not print out the WHOIS information anymore, the application
9862 must do it. Renamed silc_client_command_reply_whois_print to
9863 the silc_client_command_reply_whois_save.
9865 The client's idle time is also sent to the application now, and
9866 the idle is shown on screen.
9868 * Added silc_client_command_reply_identify_save to save the
9869 received IDENTIFY entries.
9871 * Do not check for channel private keys in message sending and
9872 reception if the channel does not have the PRIVKEY mode set.
9873 Affected file lib/silclient/client_channel.c.
9875 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9877 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9878 just surfaced after chaning the JOIN procedure.
9880 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9882 * Added silc_client_get_clients_by_list to get client entries
9883 from Client ID list, that is returned for example by JOIN
9884 and USERS command replies. The application should use this
9885 function for example when JOIN command reply is received to
9886 resolve the clients already on the channel (library does not
9887 do that anymore as USERS command reply is not used in the JOIN
9888 procedure anymore). Affected files lib/silcclient/silcapi.h and
9889 lib/silcclient/idlist.c.
9891 * JOIN command reply and USERS command reply returns now SilcBuffer
9892 pointers instead of unsigned char pointers when returning
9893 the client list and mode list.
9895 * Added <Client ID> argument to the JOIN command reply, mainly
9896 for the server to identify for which client the command was
9897 originally sent. Updated protocol specs accordingly.
9899 * Added SilcDlist private_key pointer to the SilcChannelEntry
9900 in the client to support the channel private keys. Affected
9901 file is lib/silcclient/idlist.h.
9903 * Added SilcChannelPrivateKey argument to the function
9904 silc_client_send_channel_message so that application can choose
9905 to use specific private ke if it wants to. If it is not provided,
9906 the normal channel key is used, unless private keys are set.
9907 In this case the first (key that was added first) is used
9908 as the encryption key.
9910 * Implemented the support for channel private key handling.
9911 Implemented the following functions:
9913 silc_client_add_channel_private_key,
9914 silc_client_del_channel_private_keys,
9915 silc_client_del_channel_private_key,
9916 silc_client_list_channel_private_keys and
9917 silc_client_free_channel_private_keys
9919 Affected file lib/silcclient/client_channel.c.
9921 * Added the support for the private keys in the channel message
9922 sending and encryption and in the message reception and
9923 decryption. Affected funtions are
9924 silc_client_send_channel_message and silc_client_channel_message.
9926 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9928 * Added SKE's key verify callback to the client library's
9929 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9931 * Removed the statement that server (or router) must send USERS
9932 command reply when joining to the channel so that the client
9933 knows who are on the channel. Instead, the client list and
9934 client's mode list is now sent in the JOIN command reply to the
9935 client who joined channel. This is better solution.
9937 * Added function silc_server_get_users_on_channel and function
9938 silc_server_save_users_on_channel to the silcd/server.[ch].
9940 * Removed function silc_server_command_send_users from the
9943 * Do not show topic on the client library anymore. The topic is
9944 sent in the command reply notify to the application and the
9945 application must show the topic now.
9947 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9949 * Added client searching by nickname hash into the IDENTIFY and
9950 WHOIS commands in the server as they were clearly missing from
9951 them. Affected file is silcd/command.c.
9953 * Fixed a bug in private message receiving in the client library.
9954 The remote ID was freed and it wasn't supposed, now it is
9957 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9959 * Minor fix to the channel payload; allocate the data area, as it
9960 needs to be of specific length.
9962 * If the key agreement port is zero then the operating
9963 system will define the bound port. Affected files are
9964 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9966 * Added new function silc_channel_payload_decrypt into the file
9967 lib/silccore/silcchannel.[ch].
9969 * Moved the channel message etc, check from silc_packet_decrypt
9970 to applications. The library calls now a generic
9971 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9972 when the packet is either normal or special. This was done to
9973 allow more wide range of checking that was not allowed when
9974 the code was in library. Now applications can do virtually any
9975 checks to the packet and return to the library the decision how
9976 the packet should be processed. Affected files are
9977 lib/silccore/silcpacket.[ch].
9979 Added silc_server_packet_decrypt_check to the server and
9980 silc_client_packet_decrypt_check to the client library.
9982 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9983 to send with specified source and destination information.
9985 * Channel message delivery between routers was broken after the
9986 channel key distribution was fixed earlier. The channel key
9987 was used be to distributed to other routers as well which is not
9988 allowed by the protocol. Now this is fixed and channel keys
9989 really are cell specific and the channel message delivery between
9990 routers comply with the protocol specification.
9992 * Fixed various commands in server to check also the global list
9993 for the channel entry and not just the local list. The affected
9994 file silcd/command.c.
9996 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9998 * Added assert()s to buffer formatting and unformatting routines
9999 to assert (if --enable-debug) when error occurs. Affected
10000 file: lib/silcutil/silcbuffmt.c.
10002 * Changed to auto-reconnect to check whether the remote host is
10003 router and register the re-connect timeout if it is. It used
10004 to check that whether we are normal server, but router must do
10005 auto-reconnect with another router as well. Affected file
10008 * Removed the [<key len>] option from CMODE command as the cipher
10009 name decides the key length, nowadays. See the defined ciphers
10010 from the protocol specification.
10012 * Added [<hmac>] option to the CMODE command to define the HMAC
10013 for the channel. Added SILC_CMODE_HMAC channel mode.
10015 * Added [<hmac>] option for the JOIN command so that user can
10016 select which HMAC is used to compute the MACs of the channel
10019 * Added Hmac field to the Channel Message Payload. The integrity
10020 of plaintext channel messages are now protected by computing
10021 MAC of the message and attaching the MAC to the payload. The
10022 MAC is encrypted. Now, it is clear that this causes some
10023 overhead to the size of the packet but rationale for this is that
10024 now the receiver can verify whether the channel message decrypted
10025 correctly and also when private keys are set for the channel the
10026 receiver can decrypt the packet with several keys and check from
10027 the MAC which key decrypted the message correctly.
10029 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
10030 lib/silccrypt/silccipher.[ch].
10032 * Added silc_hash_len to return the digest length into the
10033 lib/silcrypt/silchash.[ch].
10035 * Rewrote parts of Silc Channel Payload interface in the
10036 lib/silccore/silcchannel.[ch]. The encode function now also
10037 encrypts the packet and parse function decrypts it.
10039 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10041 * Fixed a minor formatting bug in the SKE's key material processing.
10042 It actually might have processed the keys wrong way resulting
10045 * Redefined the mandatory HMAC algorithms and added new algorithms.
10046 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
10047 and hmac-md5 truncated to 96 bits. The mandatory is now
10048 hmac-sha1-96. Rest are optional (including the one that used
10049 to be mandatory). Rationale for this is that the truncated HMAC
10050 length is sufficient from security point of view and can actually
10051 make the attack against the HMAC harder. Also, the truncated
10052 HMAC causes less overhead to the packets. See the RFC2104 for
10055 * Added new [hmac] configuration section. The SKE used to use
10056 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
10057 is of course wrong. The official names that must be proposed in
10058 the SKE are the ones defined in the protocol specification
10059 (hmac-sha1-96 for example). The user can configure any hmac
10060 using any hash function configured in the [hash] section. At
10061 least, the mandatory must be configured.
10063 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
10065 * Added HMAC list to the SKE proposal list. It has now both
10066 hash algorithm list and HMAC list. This makes the protocol
10067 incompatible with previous versions. The SKE now seems to work
10068 the way it is supposed to work, for the first time actually.
10070 * Defined plain Hash algorithms to the protocol specification.
10071 Added sha1 and md5.
10073 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10075 * Implemented support for key agreement packets into the server.
10076 Added functions silc_server_key_agreement and
10077 silc_server_send_key_agreement. Other than these functions,
10078 server has nothing to do with this packet.
10080 * Added support for private message key packets into the server.
10081 Added functions silc_server_private_message_key and
10082 silc_server_send_private_message_key.
10086 * Changed the silc_[client|server]_protocol_ke_set_keys to be
10087 called in the protocol's final callback instead in the END
10088 protocol state. This makes a little more sense and in the same
10089 time in client we can use the same protocol routines for normal
10090 key exchange and to key agreement packet handling as well.
10092 * Added to both client's and server's KE protocol context the
10093 SilcSKEKeyMaterial pointer to save the key material. We will
10094 bring the key material to the protocol's final callback by doing
10095 this. The final callback must free the key material.
10097 * Added SKE's packet_send callback into client's KE protocol
10098 context so that the caller can choose what packet sending function
10099 is used. This way we can use different packet sending when
10100 doing normal SKE when doing key agreement packet handling (in
10101 the key agreement packet handling we do not want to encrypt
10104 * Implemented the responder side of the key agreement routines
10105 in the client. The client can now bind to specified port and
10106 accept incoming key negotiation. The key material is passed
10107 to the application after the protocol is over.
10109 * Implemented the processing of incoming Key Agreement packet
10110 in the client. Added function silc_client_key_agreement to
10111 process the packet.
10113 * Implemented the intiator side of the key agreement routines
10114 in the client. The client can now initiate key agreement with
10115 another remote client. The key material is passed to the
10116 application after the protocol is over.
10118 * Created client_keyagr.c to include all the key agreement
10121 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
10122 SILC_TASK_CALLBACK except that it is not static.
10124 * Created client_notify.c and moved the Notify packet handling
10125 from the client.[ch] into that file.
10127 * Created client_prvmsg.c and moved all private message and
10128 private message key routines from the client.[ch] into that file.
10130 * Create client_channel.c and moved all channel message and
10131 channel private key routines from the client.[ch] into that file.
10133 * Changed silc_client_get_client_by_id_resolve to resolve with
10134 WHOIS command instead of IDENTIFY command, in the file
10135 lib/silclient/idlist.c.
10137 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10139 * Implemented the SKE's responder side to the Client library.
10141 * When FAILURE is received to the protocol do not trust it
10142 blindly. Register a timeout to wait whether the remote closes
10143 the connection as it should do it, only after that process the
10144 actual failure. This was changed to both client and server.
10146 * Added client_internal.h to include some of the structures
10147 there instead of client.h in lib/silcclient/.
10149 * Added function silc_task_unregister_by_callback to unregister
10150 timeouts by the callback function.
10152 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10154 * Some "Incomplete WHOIS info" errors has been appearing on the
10155 log files. Took away the entry->userinfo check from WHOIS
10156 reply sending. The entry->userinfo is now " " if client did not
10157 provide one. I thought this was fixed earlier but something
10158 is wrong still. Let's see if the error still appears.
10160 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10162 * Fixed a minor bug in the login when the channel key is
10163 re-generated in the server. It used to generate the key in
10164 wrong order and thus caused problems in the channel traffic.
10166 * Fixed a minor bug in channel key distsribution after
10167 KICK command. The key was not sent to the router even though
10170 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10172 * Added silc_ske_process_key_material_data as generic routine
10173 to process any key material as the SILC protocol dictates. The
10174 function is used by the actual SKE library but can be used by
10175 applications as well. This relates to the private message keys
10176 and the channel private keys since they must be processed the
10177 same way the normal SILC session keys. The protocol dictates
10178 this. Affected files: lib/silcske/silcske.[ch].
10180 Added also silc_ske_free_key_material to free the
10181 SilcSKEKeyMaterial structure.
10183 * Defined silc_cipher_set_key function to set the key for
10184 cipher without using the object's method function. The affected
10185 files: lib/silccrypt/silccipher.[ch].
10187 * Implemented silc silc_client_add_private_message_key,
10188 silc_client_add_private_message_key_ske,
10189 silc_client_del_private_message_key,
10190 silc_client_list_private_message_keys and
10191 silc_client_free_private_message_keys functions in the
10194 Added functions silc_client_send_private_message_key to send
10195 the Private Message Key payload and silc_client_private_message_key
10196 to handle incoming Private Message Key payload.
10198 * Added Cipher field to the Private Message Key payload to set
10199 the cipher to be used. If ignored, the default cipher defined
10200 in the SILC protocol (aes-256-cbc) is used.
10202 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10204 * Removed lib/silcclient/ops.h file.
10206 Redefined parts of the SILC Client Library API. Created new
10207 file silcapi.h that deprecates the ops.h file and defines the
10208 published Client Library API. Defined also private message key
10209 API and channel private key API into the file.
10211 This is the file that the application must include from the
10212 SILC Client Library. Other files need not be included by
10213 the application anymore.
10215 * Added new key_agreement client operation callback and also
10216 defined the Key Agreement library API for the application.
10218 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10220 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
10221 is used by clients to request key negotiation between another
10222 client in the SILC network. If the negotiation is started it
10223 is performed using the SKE protocol. The result of the
10224 negotiation, the secret key material, can be used for example
10225 as private message key.
10227 Implemented the Key Agreement payload into the files
10228 lib/silccore/silauth.[ch].
10230 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10232 * Redefined ciphers for the SILC protocol. Added some new ciphers
10233 and defined the key lengths for the algorithms. Changed the
10234 code accordingly. The default key length is now 256 bits.
10236 * Fixed SKE key distribution function silc_ske_process_key_material
10237 when the key length is more than 128 bits. The default key
10238 length in SILC is now 256 bits.
10240 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
10241 to indicate unsupported algorithm.
10243 * Renamed rijndael.c to aes.c and all functions as well.
10245 * Fixed a long standing channel key setting bug in client library.
10246 Weird that it has never surfaced before.
10248 * Fixed bug in channel deletion. If the entire channel is removed
10249 then it must also delete the references of the channel entry
10250 from the client's channel list as the client's channel entry and
10251 the channel's client entry share same memory.
10253 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10255 * Implemented CONNECT and SHUTDOWN commands in the client.
10257 * Implemented CLOSE command to the client.
10259 * Added the function silc_idlist_find_server_by_name into the
10260 files silcd/idlist.[ch].
10262 Added the function silc_idlist_find_server_by_conn into the
10263 files silcd/idlist.[ch].
10265 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10267 * DIE command was renamed to SHUTDOWN. Updated the both code
10268 and protocol specs.
10270 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
10271 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
10273 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
10276 * Added function silc_server_create_connection function to create
10277 connection to remote router. My server implementation actually
10278 does not allow router to connect to normal server (it expects
10279 that normal server always initiates the connection to the router)
10280 so the CONNECT command is only good for connecting to another
10283 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10285 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
10286 or some other client was kicked from the channel.
10288 Implemented the handling of the notify type to both client
10291 Implemented silc_server_send_notify_kicked to send the KICKED
10292 notify. It is used to send it to the server's primary router.
10294 * Implemented the KICK command into server and client.
10296 * Added `query' argument to the silc_idlist_get_client function
10297 to indicate whether to query the client from server or not if
10300 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
10301 to indicate that the client is not channel founder.
10305 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10307 * Removed the rng context from SilcPacketContext structure and
10308 changed that the packet routine uses the Global RNG API.
10310 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10312 * Added support for quit message that client can "leave" on the
10313 channel when it quits the SILC. It is ditributed inside the
10314 SILC_NOTIFY_TYPE_SIGNOFF notify type.
10316 Added silc_server_free_client_data that will take the
10317 signoff message as argument.
10319 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
10321 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10323 * Updated parts of the protocol specification to keep it up
10326 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10328 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
10329 payloads in one packet.
10331 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
10332 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
10333 use now the new List flag.
10335 * Also deprecated the following packet types: REPLACE_ID,
10336 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
10338 * Added list support for Notify packet in server.
10340 * Added silc_server_send_notify_channel_change to send the
10341 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
10342 the silc_server_send_replace_id.
10344 * Added silc_server_send_notify_nick_change to send the
10345 NICK_CHANGE notify type. Deprecates the function
10346 silc_server_send_replace_id.
10348 * Added silc_server_send_notify_join to send the JOIN notify type.
10349 Deprecates the function silc_server_send_new_channel_user.
10351 * Added silc_server_send_notify_leave to send LEAVE notify type.
10352 Deprecates the function silc_server_send_remove_channel_user.
10354 * Added silc_server_send_notify_cmode and
10355 silc_server_send_notify_cumode to send CMODE and CUMODE notify
10356 types. Deprecates the silc_server_send_set_mode function.
10358 * Added SERVER_SIGNOFF notify type to indicate that server has
10359 quit. This means that all clients on the channel from that
10360 server will drop. This can be also used when netsplit happens.
10362 Deprecated REMOVE_ID packet type since it is not needed anymore
10365 Added silc_server_send_notify_server_signoff to send the
10366 SERVER_SIGNOFF notify type. Deprecates the function
10367 silc_server_send_remove_id.
10369 Added also silc_server_send_notify_signoff to send the
10370 SIGNOFF notify type.
10372 * Employed the PKCS #1. It is the mandatory way to do RSA in the
10373 SILC protocol from this day on. Changed the protocol
10374 specification as well.
10376 * Added silc_server_send_notify_topic_set to send TOPIC_SET
10377 notify type. It is used between routers to notify about
10378 topic changes on a channel.
10380 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
10383 * Partly updated the protocol specification to comply with the
10384 changes now made. It is still though a bit outdated.
10386 * The JOIN notify type now takes one extra argument <Channel ID>.
10387 The packet used to be destined to the channel but now the
10388 JOIN type may be sent as list thus it is impossible to
10389 destine it to any specific channel. By adding this argument
10390 it is again possible.
10392 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10394 * Added CREDITS file. The CHANGES and CREDITS file will appear
10395 in the distribution as well.
10397 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10399 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
10400 types in the server's silcd/packet_receive.c.
10402 * Implemented CMODE and CUMODE to work in router environment.
10404 * Fixed minor encoding and decoding buglet from the
10405 lib/silccore/silcmode.c.
10407 * Fixed buffer overflow from lib/silcclient/command.c in USERS
10410 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
10412 * Changed all SilcConfigServer* and silc_config_server* to
10413 SilcServerConfig* and silc_server_config*, respectively.
10416 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10418 * Associated the ID (client or server ID) to the Authentication
10419 Payload to avoid any possibility of forging. Updated the
10420 protocol specification and the code accordingly.
10422 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10424 * The RSA key length is now save to the RsaKey context in the
10425 key generation process in lib/silccrypt/rsa.c. The key length
10426 is now used to figure out the maximum size of the block allowed
10427 to be encrypted/signed.
10429 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
10430 is equivalent to the silc_mp_mp2bin but does not allocate any
10433 * Changed silc_mp_mp2bin API to take length argument. If it is
10434 non-zero then the buffer is allocated that large. If zero, then
10435 the size is approximated using silc_mp_sizeinbase, which however
10438 * Created Global RNG API which is global RNG that application can
10439 initialize. After initializing, any routine anywhere in the
10440 code (including library) can use RNG without allocating a new
10441 RNG object. This was done to allow this sort of use of the
10442 RNG in code that has no chance to allocate RNG object. All
10443 applications currently allocate this and many routines in the
10444 library use this. Affected file lib/silccrypt/silcrng.[ch].
10446 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
10447 it to use the Global RNG API.
10449 * Defined Authentication Payload into protocol specification that
10450 is used during SILC session to authenticate entities. It is
10451 used for example by client to authenticate itself to the server
10452 to obtain server operator privileges.
10454 Implemented this payload into the lib/silccore/silcauth.[ch].
10455 Implemented also routines for public key based authentication
10456 as the new protocol specification dictates.
10458 Moved definitions of different authentication methods from
10459 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10461 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10462 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10463 silc_pkcs_verify_with_hash functions into the file
10464 lib/silccrypt/silcpkcs.[ch].
10466 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10468 * The client entry's userinfo pointer must be always valid.
10469 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10470 will fail since it requires the userinfo. Now, the userinfo
10471 is allocated as "" if actual userinfo does not exist. Actually,
10472 it must exist and it is totally Ok to drop client connections
10473 that does not announce the userinfo. However, we will make
10474 this workaround for now.
10476 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10477 to return the remote port by socket.
10479 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10481 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10482 SILC_SERVER_PENDING_EXEC and added an new macro
10483 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10484 data or when error occurs while processing the pending command.
10486 Added new argument `destructor' into silc_server_command_pending
10487 and to the SilcServerCommandPending object. This destructor is
10488 now called after calling the pending callback or if error occurs
10489 immediately. If error occurs the actual pending callback won't
10490 be called at all - only the destructor. The destructor may be
10491 NULL if destructor is not needed.
10493 All this applies for client library code as well. Similar
10494 changes were made there as well for the pending commands.
10496 In the client, the application must now allocate the
10497 SilcClientCommandContext with the silc_client_command_alloc
10500 * Added reference counter to the SilcServerCommandContext. Added
10501 function silc_server_command_alloc and silc_server_command_dup
10504 Same type of functions added to the client library for the same
10507 * Removed the cmd_ident from IDListData away since it is now
10508 global for all connections. It is the command identifier used
10509 in command sending and with pending commands. The affected file
10512 * Added reference counter to the SilcSocketConnection objecet to
10513 indicate the usage count of the object. The object won't be
10514 freed untill the reference counter hits zero. Currently only
10515 server uses this, and client ignores it. The client must be
10516 set to use this too later. The affected files are
10517 lib/silccore/silcsockconn.[ch]. Added also the function
10518 silc_socket_dup to increase the reference counter.
10520 This was mainly added because it is possible that the socket
10521 is removed underneath of pending command or other async
10522 operation. Now it won't be free'd and proper DISCONNECTING
10523 flags, etc. can be set to avoid sending data to connection that
10524 is not valid anymore.
10526 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10527 the connection. After that it sets SILC_SET_DISCONNECTED.
10528 It is, however, possible that the socket data is not still freed.
10529 The silc_server_packet_process now checks that data is not
10530 read or written to connection that is DISCONNECTED. The socket
10531 get's freed when the reference counter hits zero.
10533 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10535 * Changed the client operation API: channel_message operation's
10536 `sender' is now the client entry of the sender, not the nickname
10537 and the `channel' is the channel entry, not the channel name.
10539 In the private_message operation the `sender' is now also the
10540 client entry of the sender not the nickname.
10542 Affected file is lib/silcclient/ops.h and all applications
10543 using the client operations.
10545 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10547 * Moved the calling of ops->connect() from connect_to_server_final
10548 into receive_new_id functin since that is the point when the
10549 client is actually allowed to send traffic to network. The
10550 affected file is lib/silcclient/client.c.
10552 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10554 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10555 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10556 (if needs broadcasting) instead of broadcasting the packets one
10557 by one which would make a burst in the network traffic.
10559 * Added `broadcast' argument to the functions in silcd/server.[ch]
10560 silc_server_create_new_channel[_with_id] to indicate whether
10561 to send New Channel packet to primary router.
10563 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10565 * Added new function into the silcd/server.[ch] files:
10566 silc_server_create_new_channel_with_id to create new channel with
10567 already existing Channel ID.
10569 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10570 lib/silccore/silcpacket.h. This packet is used t send list of
10571 Set Mode payloads inside one packet. Server uses this to set
10572 the modes for the channels and clients on those channels, that it
10573 announced to the router when it connected to it. The protocol
10574 specification has been updated accordingly.
10576 * The silc_server_new_channel did not handle the packet coming
10577 from normal server as it normally does not send that. However,
10578 when it announces its channels it does send it. Implemented
10579 the support for that.
10581 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10582 into the file lib/silccore/id.h.
10584 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10586 * Fixed memory leaks in the functions silc_idlist_del_client,
10587 silc_idlist_del_channel and silc_idlist_del_server in the file
10588 silcd/idlist.c. All of those leaked like a sieve.
10590 * Fixed some small memory leaks in the client's function
10591 silc_client_notify_by_server.
10593 * Added functions into silcd/server.c: silc_server_announce_clients,
10594 silc_server_announce_channels and silc_server_announce_server.
10595 These functions are used by normal and router server to announce
10596 to its primary router about clients, channels and servers (when
10597 router) that we own. This is done after we've connected to the
10600 These functions effectively implements the following packet types:
10601 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10602 and SILC_PACKET_NEW_ID_LIST.
10604 * Added new functions into the silcd/packet_receive.[ch]:
10605 silc_server_new_id_list, silc_server_new_channel_list and
10606 silc_server_new_channel_user_list to handle the incoming
10607 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10609 * Added support of changing Channel ID in the function
10610 silc_server_replace_id. If the server that announces a channel
10611 to the router already exists in the router (with same name but
10612 with different Channel ID), router is responsible to send
10613 Replace ID packet to the server and force the server to change
10614 the Channel ID to the one router has.
10616 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10617 client that the Channel ID has been changed by the router. The
10618 normal server sends this to the client. Client must start using
10619 the new Channel ID as the channel's ID.
10621 Implemented handling of this new type into lib/silcclient/client.c
10622 into the function silc_client_notify_by_server.
10624 * Added new function silc_idlist_replace_channel_id into the files
10625 silcd/idlist.[ch] to replace the Channel ID.
10627 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10629 * Call silc_server_command_identify_check always when processing
10630 the IDENTIFY command in silcd/command.c
10632 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10634 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10635 send keepalive packets. The packet can be sent by clients,
10636 servers and routers.
10638 Added function silc_socket_set_heartbeat into the file
10639 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10640 If not set, the heartbeat is not performed. The actual
10641 heartbeat is implemented in the low level socket connection
10642 library. However, application is responsible of actually
10643 sending the packet.
10645 Added silc_server_send_heartbeat to send the actual heartbeat
10646 packet into silcd/packet_send.[ch]. Server now performs
10647 keepalive with all connections.
10649 * Added silc_task_get_first function into lib/silcutil/silctask.c
10650 to return the timeout task with shortest timeout. There was a bug
10651 in task unregistration that caused problems. TODO has been
10652 updated to include that task system must be rewritten.
10654 * The client library will now resolve the client information when
10655 receiving JOIN notify from server for client that we know but
10656 have incomplete information.
10658 * Rewrote parts of silc_server_remove_from_channels and
10659 silc_server_remove_from_one_channel as they did not remove the
10660 channel in some circumstances even though they should've.
10662 * Encryption problem encountered in server:
10664 The LEAVE command used to send the Channel Key packet to the
10665 router immediately after generating it. However, the code
10666 had earlier sent Remove Channel user packet but not immediately,
10667 ie. it was put to queue. The order of packets in the router
10668 was that Channel Key packet was first and Remove Channel User
10669 packet was second, even though they were encrypted in the
10670 reverse order. For this reason, MAC check failed. Now, this
10671 is fixed by not sending the Channel Key packet immediately but
10672 putting it to queue. However, this is more fundamental problem:
10673 packets that are in queue should actually not be encrypted
10674 because packets that are sent immediately gets encrypted
10675 actually with wrong IV (and thus MAC check fails). So, packets
10676 that are in queue should be encrypted when they are sent to
10677 the wire and not when they put to the queue.
10679 However, the problem is that the current system has not been
10680 designed to work that way. Instead, the packet is encrypted
10681 as soon as possible and left to the queue. The queue is then
10682 just purged into wire. There won't be any fixes for this
10683 any time soon. So, the current semantic for packet sending
10686 o If you send packet to remote host and do not force the send
10687 (the packet will be in queue) then all subsequent packets to the
10688 same remote host must also be put to the queue. Only after the
10689 queue has been purged is it safe again to force the packet
10692 o If you send all packets immediately then it safe to send
10693 any of subsequent packets through the queue, however, after
10694 the first packet is put to queue then any subsequent packets
10695 must also be put to the queue.
10697 Follow these rules and everything works fine.
10699 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10701 * Added new function silc_server_remove_clients_by_server to
10702 remove all client entries from ID list when the server connection
10703 is lost. In this case it is also important to invalidate all
10704 client entires as they hold the invalid server entry. This
10705 fixes fatal bug when server has lost connection and will reconnect
10708 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10710 * Made some sanity checks to silc_server_daemonise like to check
10711 whether the requested user and group actually exists.
10713 * Added sanity check to SKE's silc_ske_responder_finish to check
10714 that the public and private key actually is valid.
10716 * Invalidate the client's nickname when receiving Replace ID
10717 packet and the Client ID is being replaced. This means that the
10718 server will query the nickname if someone needs it (client)
10721 * Sort the ID Cache in client library when the ID Cache data
10722 has changed (needs sorting).
10724 * Do not allow for SILC client to create several connections to
10725 several servers. The client does not support windows right now
10726 and generating multiple connections causes weird behaviour.
10728 Irssi-silc client does support windows and can handle several
10729 connections without problems, see: www.irssi.org and SILC plugin.
10731 * Fixed some places where client was added to the IDList. The
10732 rule of thumb is following (in order to get everything right):
10733 If the client is directly connected local client then the
10734 `connection' argument must be set and `router' argument must be
10735 NULL to silc_idlist_add_client function. If the client is not
10736 directly connected client then the `router' argument must
10737 bet set and the `connection' argument must be NULL to the
10738 silc_idlist_add_client function.
10740 * The funtion silc_server_packet_send_local_channel actually did
10741 not check whether the client was locally connected or not. It
10742 does that now. Fixed a bug related to LEAVE command.
10744 * Fixed Remove Channel User payload parsing bug in server's
10745 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10747 * The server's silc_server_save_channel_key now checks also the
10748 global ID list for the channel as it might not be in the local
10749 list. Fixed a bug related to LEAVE command.
10751 * Is this the end of the [<unknown>] buglet that has been lurking
10752 around for a long time? A little for loop fix in server's
10753 silc_server_command_whois_parse that is used by both IDENTIFY
10754 and WHOIS command. At least, this was a clear bug and a cause
10755 of one type of [<unknown>] buglet.
10757 * WHOIS and IDENTIFY commands call the function
10758 silc_server_command_[whois/identify]_check function even if
10759 we are not router server.
10761 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10763 * Added --with-gmp configuration option. If set the GMP
10764 is always compiled in the SILC source tree. If not set then
10765 it is checked whether the system has the GMP3 installed. If
10766 it has then the GMP won't be compiled (the system's headers
10767 and library is used), if it doesn't have it then the GMP is
10768 compiled in the SILC source tree.
10770 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10772 * Changed RSA private exponent generation to what PKCS #1
10773 suggests. We try to find the smallest possible d by doing
10774 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10775 not security fix but optimization.
10777 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10779 * Added new config entry [Identity] to fork the server and run
10780 it as specific user and group. A patch from Bostik.
10782 * Imported Dotconf configuration library into lib/dotconf.
10783 This will be used to create the SILC configuration files later.
10784 It will appear in the distsribution after this commit.
10786 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10788 * A big code auditing weekend happening. Auditing code for
10789 obvious mistakes, bugs and errors. Also, removing any code
10792 Removed files for being obsolete:
10794 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10795 inline in the file lib/silcutil/silcbuffer.h)
10797 o lib/silcutil/silcbufutil.c (the header has inline versions)
10799 Changed code to fix possible error conditions:
10801 o The buffer formatting routines now check that the destination
10802 buffer really has enough space to add the data. This applies for
10803 both buffer formatting and unformatting
10804 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10805 unformatting was changed to accomodate following rules:
10806 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10807 sent to the function while XXX_*STRING will not allocate or copy
10808 the data into the buffer. Instead it sets the pointer from the
10809 buffer into the pointer sent as argument (XXX_*STRING used to
10810 require that the pointer must be allocated already). This change
10811 makes this whole thing a bit more consistent and more optimized
10812 (note that the data returned in the unformatting with XXX_*STRING
10813 must not be freed now). The routines return now -1 on error.
10815 o Tried to find all code that use buffer_format and buffer_unformat
10816 and added return value checking to prevent formatting and
10817 especially unformatting errors and possible subsequent fatal
10820 o Changed ske->x and ske->KEY to mallocated pointers in
10821 lib/silcske/silcske.h. Fixed possible data and memory leak.
10823 o Added return value checking to all *_parse* functions. Fixed
10824 many memory leaks as well.
10826 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10827 so that buffer overflows would not happen. All code now also
10828 checks the return value as it can fail.
10830 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10832 * Added reconnection support to server if the normal server looses
10833 its connection to the router (for example if router is rebooted).
10834 The server performs normal reconnection strategy implemented
10835 to the server. Affected file silcd/server.c.
10837 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10839 * Added new packet type SILC_PACKET_SET_MODE that is used to
10840 distribute the information about changed modes (for clients,
10841 channels and clients channel modes) to all routers in the
10842 network. Updated the protocol specification accordingly.
10844 Added functions into silcd/packet_send.c and
10845 silcd/packet_receive.c: silc_server_send_set_mode,
10846 silc_server_set_mode.
10848 Added new files silcmode.[ch] into lib/silccore that implements
10849 the encoding and decoding of Set Mode Payload. Added new type
10850 SilcSetModePayload. Moved the definitions of different modes
10851 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10853 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10855 * Oops, a little mistake in server's connection authentication
10856 protocol. The protocol is not ended with FAILURE but with
10857 SUCCESS if the authentication is Ok. :) Affected file is
10860 * Implemented NICK_CHANGE notify handling in server in the file
10861 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10862 the local clients on the channel. After the changing nickname
10863 in router environment snhould work and the [<unknown>] nickname
10864 should appear no more.
10866 The silc_server_replace_id function that receives the Replace ID
10867 payload now sends the NICK_CHANGE notify type also in the file
10868 silcd/packet_receive.c
10870 * Changed WHOIS and IDENTIFY command to support the maximum amount
10871 of arguments defined in protocol specs (3328 arguments). This
10872 fixed a bug that caused problems when there were more than three
10873 users on a channel.
10875 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10877 * Added extra parameter, command identifier, to the
10878 silc_client_send_command so that explicit command identifier
10881 Changed that ID list routines uses specific command identifier
10882 when sending WHOIS/IDENTIFY requests to the server so that they
10883 can be identified when the reply comes back.
10885 Affected files lib/silcclient/command.[ch],
10886 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10888 * Added `sender' argument to silc_server_packet_send_to_channel
10889 to indicaet the sender who originally sent the packet to us
10890 that we are now re-sending. Ignored if NULL. Affected file
10891 silcd/packet_send.[ch].
10893 * Added some server statistics support in silcd/server_internal.h
10894 SilcServerStatistics structure and around the server code. Also
10895 send some nice statistics information when client is connecting
10898 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10900 * Fixed channel ID decoding in server's JOIN command reply in
10901 silcd/command_reply.c
10903 * Fixed braodcasting of replace ID payload to not to send it if
10904 we are standalone server in silcd/packet_receive.c.
10906 * Fixed all channel message sending routines to not to send
10907 packets to clients that has router set, since they are routed
10908 separately in the same function earlier. Affects file
10909 silcd/packet_send.c and all channel packet sending functions.
10911 * In USERS reply, res_argv[i] are not allocated, the table
10912 is allocated. Thus changed that free the table, not its
10915 * In server's whois_check and identify_check if the client is
10916 locally connected do not send any WHOIS commands - they are not
10919 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10921 * Fixed some minor bugs in client when sending WHOIS command. The
10922 arguments was in wrong order.
10924 * Removed statis function add_to_channel from server in
10925 silcd/command.c that was previously used with the joining but
10928 * Tested USERS command in router environment successfully with two
10929 routers, two servers and two clients.
10931 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10933 * Reorganized the USERS command and command reply in client library
10934 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10935 When the command is given by user we register a pending command
10936 callback that will reprocess the command after the reply has been
10937 received from the server. When reprocessing the packet we then
10938 display the information. Thus, the USERS information is displayed
10939 now in the command callback instead of in the command reply
10940 callback. The processing of the command is same as previously
10941 when server has sent the command reply in the JOINing process.
10943 * Added to USERS command in silcd/command_reply.c to join the client,
10944 we didn't use to know about, to the channel after we've created
10945 a client entry for it. Also, for clienet we did know already still
10946 check whether it is on the channel or not and add it if not.
10948 * Removed silc_server_command_join_notify as the function and its
10951 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10953 * Changed the client's pending command handling to the same as the
10954 server's pending command handling. It is also now possible to
10955 execute command reply functions from other command reply
10956 function as the function callbacks for commands and command
10957 replies are one and same. The pending commands are not static
10958 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10959 in client connection context. Thus, pending commands are server
10960 connection specific as it is convenient.
10962 Changed the function silc_client_command_pending and
10963 silc_client_command_pending_del and added new function
10964 silc_client_command_pending_check. Removed the
10965 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10968 * Added cmd_ident, current command identifier, to the client
10969 connection context in lib/silcclient/client.h to keep track on
10970 command identifiers used in command sending. Client's command reply
10971 function handling now supports the mandatory command identifiers.
10973 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10974 funtions in client to fully support pending command callbacks.
10976 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10977 as one of the arguments to the application in the command reply
10980 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10981 before first releasing SILC but came back. Now it is removed again
10982 and should come back nomore. The FORWARDED flag was used only
10983 by the JOINing procedure by forwarding the command packet to router.
10984 Now, the JOINing procedure has been changed to more generic (due
10985 to various router environment issues) and FORWARDED is not needed
10986 anymore for anything. The protocol specification is yet to be
10989 Now, removed silc_server_packet_forward from server and the flag
10990 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10992 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10994 * Renamed NAMES command to USERS command. The NAMES was named that
10995 due to historical reasons. Now it is renamed. Also, rewrote
10996 parts of the USERS command. The nickname list is not sent anymore
10997 by the server. Only Client ID and mode lists are sent in the USERS
10998 command. Changed this also to the protocol specification.
11000 The client now resolves the names and stuff after it receives
11001 the USERS list from the server when joining to the channel.
11003 * WHOIS and IDENTIFY commands has been changed to support multiple
11004 Client ID's per command. One can now search for multiple users
11005 in the network by sending only one WHOIS or IDENTIFY command.
11006 Changed the code and the protocol specifications.
11008 * Removed silc_server_command_identify_parse and changed that IDENTIFY
11009 uses silc_server_command_whois_parse to parse the request. */
11011 * If normal server, do not parse the WHOIS and IDENTIFY requests
11012 before sending it to the router. Saves some time.
11014 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11016 * Fixed JOIN command on client library. Wrong number of arguments
11017 used to crash the client.
11019 * Added silc_server_channel_has_global function to check whether
11020 channel has global users or not.
11022 * Added silc_server_channel_has_local function to check whether channel
11023 has locally connected clients on the channel.
11025 * The silc_server_remove_from_one_channel now checks whether the
11026 channel has global users or not after given client was removed from
11027 the channel. It also checks whether the channel has local clients
11028 on the channel anymore. If it does not have then the channel entry
11029 is removed as it is not needed anymore.
11031 * The silc_server_notify now checks on JOIN notify whether the joining
11032 client is one of locally connected or global. If it is global then
11033 the channel has now global users on the channel and that is marked
11034 to the channel entry. Also, it now saves the global client to
11035 global list who is joining and JOINs it to the channel. This is
11036 for normal server, that is.
11038 Changed silc_server_send_notify_on_channel,
11039 silc_server_packet_relay_to_channel and
11040 silc_server_packet_send_to_channel check if we are normal server
11041 and client has router set (ie. global client) do not send the
11042 message to that client, as it is already routed to our router.
11044 * Implemented LEAVE notify type handling in silc_server_notify
11047 * Tested LEAVE command in router environment successfully. Tested
11048 with two routers, two servers and two clients.
11052 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
11054 * Implemented SIGNOFF notify type handling in silc_server_notify
11057 * silc_server_remove_id now removes the client entry from all channels
11058 it has joined and thusly sends SIGNOFF notify type.
11060 * Rewrote the NAMES list generation in server by removing two excess
11061 loops. The lists are created now inside one loop.
11063 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11065 * silc_server_remove_channel_user checks now also global list
11066 for channel and client.
11068 * silc_server_new_channel_user checks now both local and global
11069 list for channel and client. Fixed a bug in client id decoding.
11070 Used to decode wrong buffer.
11072 * silc_server_channel_message checks now both local and global
11073 list for channel entry.
11075 * Tested channel joining (hence JOIN) in router environment
11076 successfully. Tested with two routers, two servers and two
11079 * Tested channel message sending in router environment successfully.
11081 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11083 * Added silc_server_save_channel_key into server.[ch] to save the
11084 received channel key in Channel Key payload processing. It is
11085 also used in JOIN command reply handling.
11087 Equivalent function silc_client_save_channel_key added into
11088 client.[ch] into client library.
11090 * Changed JOIN command reply to send information whether the channel
11091 was created or not (is existing already) and the channel key
11092 payload. Changed protocol specs accordingly.
11094 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
11095 the request was sent by ID and not by nickname. Crashed on
11098 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11100 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
11101 now correctly save the received data.
11103 * silc_server_free_sock_user_data now notifies routers in the
11104 network about entities leaving the network.
11106 At the same time implemented functions silc_server_remove_id
11107 and silc_server_send_remove_id to receive and send REMOVE_ID
11108 packets. The packet is used to notify routers in the network
11109 about leaving entities. The ID removed will become invalid in
11112 * Added function silc_idlist_del_server into server. Removes and
11113 free's server entry from ID list.
11115 * silc_server_private_message function now checks, if we are router,
11116 that the destination ID really is valid ID, naturally.
11118 * In router when NEW_ID packet is received (for new client) the
11119 hash of the Client ID is saved in the ID Cache but the
11120 client->nickname is set to NULL, instead of putting the hash
11123 IDENTIFY command now also checks that client->nickname must be
11124 valid. If it is not if will request the data from the server who
11125 owns the client. Added new function
11126 silc_server_command_identify_check.
11128 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
11129 to set the command to already allocated Command Payload.
11131 * Tested private message sending in router environment with two
11132 routers, two servers and two clients. Fixed minor bugs and now
11135 * Fixed segfault from client's NAMES command. Used to crash if
11136 not on any channel.
11138 * Forwarded packets must not be routed even if it is not destined
11139 to the receiver. Changed server code comply with this.
11141 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11143 * Added `require_reverse_mapping' boolean value to ServerParams
11144 structure. If TRUE (not default) the server will require that
11145 the connecting host has fully qualified domain name.
11147 If the reverse mapping is not required and hostname could not be
11148 found the IP address is used as hostname.
11150 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11152 * Implemented version string checking to both client and server.
11153 The check is incomplete currently due to the abnormal version
11154 strings used in development version of SILC.
11156 * Changed all command functions in server to use the new
11159 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11161 * Changed char *data to unsigned char *data in ID Cache system to
11162 support binary data as ID Cache data. Changed code to support
11163 binary data in lib/silccore/idcache.c.
11165 * Renamed silc_server_packet_relay_command_reply to
11166 silc_server_command_reply as it is normal packet receiving
11167 function. Rewrote the function to accept command replys for
11168 servers and not only for clients.
11170 * Mark remote router always as registered server if we are connecting
11171 to it. Otherwise, commands sent by the router to us are ignored.
11173 * All ID List find routines now returns the ID Cache Entry pointer
11174 as well if requested.
11176 * WHOIS command works now in router environment, tested with two
11177 routers, two servers and two clients.
11179 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
11180 in router environment (as it is almost equivalent to WHOIS) but
11181 hasn't been tested thoroughly. Added new functions:
11183 silc_server_command_identify_parse
11184 silc_server_command_identify_send_reply
11185 silc_server_command_identify_from_client
11186 silc_server_command_identify_from_server
11188 * Disabled route cache adding because adding two different ID's with
11189 same IP replaces the old cache entry thus giving wrong route.
11190 The entry->router->connection is always the fastest route anyway
11191 so route cache may not be needed. Of course, new routes maybe
11192 established after receiving the ID when the entry->router->connection
11193 might not be anymore the most optimal.
11195 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11197 * Add route cache for received ID for fast routing.
11199 * Added silc_server_packet_route to route received packet on router
11200 that is not destined to us.
11202 * Renamed silc_server_get_route to silc_server_route_get.
11204 * Added id_string and id_string_len fields into SilcServer to
11205 include encoded ServerID for fast comparing without excess
11206 encoding of the ID's.
11208 * Cleaned up WHOIS command on server side. Added following static
11211 silc_server_command_whois_parse
11212 silc_server_command_whois_check
11213 silc_server_command_whois_send_reply
11214 silc_server_command_whois_from_client
11215 silc_server_command_whois_from_server
11217 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
11218 arguments in command replies. All command functions should be
11219 updated to use this macro.
11221 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11223 * Minor typo fixes on command reply handling on server.
11225 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11227 * Added silc_server_command_add_to_channel internal routine to add
11228 the client to the channel after router has created the channel and
11229 sent command reply to the server.
11231 * Added generic silc_server_send_command to send any command from
11234 * Use static buffer with ID rendering instead of duplicating data.
11236 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11238 * Fixed a channel user mode bug when joining to a channel server gave
11239 everybody channel founder rights, oops.
11241 * We mark ourselves as the router of the incoming server connection
11242 if we are router ourselves. This way we can check in some packet
11243 sending functions whether it is locally connected server. For
11244 incoming router connections we put NULL.
11246 * For router sending packets locally means now always sending the
11247 packet cell wide; to local clients and local servers. For normal
11248 server sending packet locally means sending it to only local
11251 * Fixed the JOIN command to really work in router environment. If the
11252 channel is created it is always created by the router. Router is
11253 also responsible of making the initial joining to the channel,
11254 sending JOIN notify to the sending server and distributing
11255 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
11256 does not exist server doesn't do anything else but forward the
11257 command to the router which performs everything.
11259 * Added silc_server_send_channel_key function to send the Channel Key
11262 * Added silc_server_create_channel_key to create new channel key. The
11263 channel key is now re-generated everytime someone joins or leaves
11264 a channel, as protocol dictates. Note: channel->key_len is the
11265 key length in bits.
11267 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11269 * Splitted server.[ch] finally. Created now packet_send.[ch] and
11270 packet_receive.[ch] to separate packet sending and receiving
11271 routines. The server.[ch] now includes everything else including
11272 actual packet processing (writing and reading data) and other
11275 Renamed silc_server_private_message_send_internal to
11276 silc_server_send_private_message. The routine is still though
11277 used only to relay private messages as server does not send
11278 private messages itself.
11280 Renamed silc_server_new_channel to silc_server_create_new_channel
11281 and added new function sicl_server_new_channel that handles the
11282 incoming New Channel packet. Added also new sending function
11283 silc_server_send_new_channel to send New Channel Payload.
11285 * Added new function silc_server_notify to process incoming notify
11286 packet to the server/router. Server may then relay the notify
11287 to clients if needed.
11289 * Added new function silc_server_new_channel_user to process incoming
11290 New Channel User packet. Router will redistribute the packet and
11291 send JOIN notify to its local clients and locally connected servers
11292 if needed. Normal server will send JOIN notify to its local client
11293 on same channel when received this packet. Added also corresponding
11294 sending function silc_server_send_new_channel_user to sent the
11297 * Added boolean route argument to send_notif_to_channel and
11298 packet_send_to_channel functions to attempt to route the packet
11299 if it is TRUE and send only locally if it is FALSE.
11301 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11303 * silc_server_replace_id now broadcasts the received replace ID
11304 packet if it is not broadcast packet already. The router must
11305 broadcast to inform other routers about changed ID.
11307 * Added backpointer to server's router into SilcServer context in
11308 silcd/server_internal.h.
11310 * Fixed silc_server_packet_broadcast to send correct broadcast
11313 * The channel key is now distributed to the local client as soon
11314 as it is received from the router (in router environment) so that
11315 no other packet may be sent for the channel until client has
11318 * silc_server_remove_channel_user now broadcasts the received
11319 Remove Channel User packet if it is not broadcast packet already.
11320 The router must broadcast to inform other routers about removed
11323 * Added users field into SilcPacketContext that is a reference count
11324 of the context. One can increase the reference count by calling
11325 silc_packet_context_dup which is now changed to just increase the
11326 reference count instead of duplicating the data. The reference
11327 count is decresed by calling silc_packet_context_free that will
11328 free the data after the reference count hits zero.
11330 For now on the packet context and everything allocated into it
11331 (including the raw packet from network) must be freed by calling
11332 the new silc_packet_context_free function. Added also new function
11333 silc_packet_context_alloc that must be used now to allocate the
11334 context. This also means that if a routine is asynchronous from
11335 silc_[client/server]_packet_parse_type the packet context must
11336 be duplicated by calling silc_packet_context_dup. Otherwise it
11337 gets free'd after silc_[client/server]_packet_parse_type returns.
11338 Also, one must remember that if packet is duplicated then its
11339 reference count must be decresed by calling the free function as
11340 many times as it was duplicated.
11342 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
11343 from both client and server.
11345 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11347 * Made joining to a channel working in router environment.
11349 * Cleaned up JOIN command on server side and create function
11350 silc_server_command_join_channel internal routine to make the
11353 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11355 * Changed silc_command_pending list to SilcDList. Also, added
11356 `ident' field to SilcServerCommandPending structure to identify
11357 the reply and to call correct callback.
11359 Added silc_server_command_pending_check function to replace the
11360 corresnponding macro. The silc_command_pending list is not
11363 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
11364 to set identifier to previously allocated Command Payload. It
11365 is used to set identifier for command when resending Command
11368 * Added silc_command_payload_encode_payload to encode Command
11369 Payload buffer from SilcCommandPayload structure.
11371 * Added silc_argument_payload_encode_payload to encode Argument
11372 payload buffer from SilcArgumentPayload structure.
11374 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11376 * Changed WHOIS command to support router connection on server side.
11377 The whois request is always sent to router unless the server is
11378 standalone server. After server has received the reply from the
11379 router will it send the reply to the client.
11381 * Added silc_server_packet_broadcast into silcd/server.[ch] to
11382 broadcast received broadcast packet. The function is used only
11383 by router. The broadcast packet is always sent to the router's
11386 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
11387 render given ID to printable string, for log files for example.
11389 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11391 * Made basic router to router connections working. At least they
11392 can now connect to each other but nothing really works the way
11393 they are supposed - yet.
11395 * Added new initiator token to RouterConnection configuration
11396 file in silcd/serverconfig.[ch]. It is used to tell whether we
11397 are the initiator to the remote router or whether we'll expect
11398 the other end to connect.
11400 * Moved registering of listener task to silc_server_init, hence
11401 the server starts listenning as soon as it is run, even if it
11402 does not have connections to other routers. Let's see how well
11405 * Changed default connection retry timeouts for more suitable in
11408 * Removed cipher and such arguments from silc_idlist_add_client
11409 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
11410 Added new function silc_idlist_add_data to add the keys and stuff
11413 * Added SilcIDListData structure and added it to SilcClientEntry
11414 and SilcServerEntry as their first field in the structure. This
11415 way we can explicitly cast the ID entries to the SilcIDListData
11416 structure and get common data for the entries. In past, we had
11417 to first check what type of connection it is and then cast it to
11418 correct ID entry type. Now, we can directly cast the opaque
11419 pointer to the SilcIDListData (no matter what ID entry it actually
11420 is) and get the data needed.
11422 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11424 * Wow, found a bug in scheduler. The scheduler uninitialized itself
11425 in some circumstances even if threre were timeout tasks, though not
11426 IO tasks, but tasks anyway. Now fixed.
11428 * Defined SilcServerConnection structure to hold connection specific
11429 stuff about directly connected servers and routers. The definition
11430 is currently in silcd/server_internal.h. I thought about having
11431 a bit more important role fro this struct but for now it is used
11432 only when connecting to other server (or router actually).
11434 * Added connecting retry support in server when connecting to
11435 router(s). The retry feature implement exponential backoff
11436 algorithm. Also, added SilcServerParams structure to hold default
11437 parameters for server. For now, it include these retry settings
11438 and are hard coded. After server is moded to be as Silc Server
11439 Library this structure will be more important.
11441 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11443 * Changed client librarys channel->clients table to SilcList and
11444 changed code accordingly.
11446 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11448 * Changed client's channel table to SilcList and changed code
11449 accordingly. Also changed SilcChannelClientEntry to include back-
11450 pointer to the channel so that client entry can use that structure
11451 as list as well and we have fast cross-reference to the channel.
11452 This change dramatically decreased the complexity of channel
11453 handling with client entry and vice versa (removed one extra
11454 loop when searching for channel entry from many functions).
11456 * Changed server->sim from table to SilcDList and changed code
11459 * NAMES command can now be used from user interface. It will show
11460 the user list on the channel, neatly.
11462 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11463 Code now saves realname of the user if it becomes available.
11465 * Renamed configure.in to configure.in.pre and made ./prepare
11466 script to automatically add correct version string to
11467 configure.in which it creates from configure.in.pre.
11469 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11471 * NAMES command reply now shows users mode with the nickname when
11472 joining to channel.
11474 * Moved silc_client_ch[u]mode[_char] functions from
11475 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11476 place sucks, they are utility functions and should be in some
11479 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11481 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11484 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11488 * Added TRQ (efficient deque and list library) into lib/trq. This is
11489 a very good list library that is currently used in the SILC. Defined
11490 SilcList API over the library because I didn't like the API very
11491 much. See lib/trq/silclist.h for the API and examples of how to
11492 use the API. Fixed various places in the code to use the new
11493 SilcList API. The SilcList is meant for lists that has a structure
11494 already defined as a list. It is not suitable to add just some
11495 context to the list (in TRQ, the context is the list actually).
11497 So, I defined SilcDList that can be used for the purpose where
11498 predefined list structure does not exit. This can be used as
11499 such list. Now some context just can be added to the SilcDList.
11500 Currently this list is not used in the SILC just yet, though there
11501 are a lot places where this can replace dynamically allocated
11502 tables and I will fix these places, later, to use SilcDList.
11503 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11504 and use TRQ internally).
11506 Also fixed some annoying warning messages that the original TRQ
11507 code generated. Also minor changes to TRQ's Makefile.in.
11509 * Added support for querying by Client ID to both WHOIS and
11510 IDENTIFY commands into server, as required by the protocol.
11512 * Removed method function pointers from SilcBuffer structure. They
11513 weren't used to anything and just increased the context size for
11514 no good reason. This change also made silc_buffer_alloc and
11515 silc_buffer_free functions inline functions.
11517 * Disabled command flooding detection support until it's fixed so
11518 that it accepts commands in but does not execute them more than once
11521 * Added silc_net_localhost(), to return local hostname, into
11522 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11523 that must be initialized before calling silc_client_init.
11525 * Added new function: silc_server_send_notify_on_channels to send
11526 notify messages to all channels client has joined. It is assured
11527 that the message is sent only once per client.
11529 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11530 lib/silcutil/silcutil.[ch] as silc_format function. The new
11531 function is generic and is used by server as well, not only by
11532 the logging routines.
11534 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11535 the provided version string was not acceptable. Added new function:
11536 silc_ske_check_version into lib/silcske/silcske.h. The function
11537 must be implemented by the application (client or server) and it
11538 does not reside in the SKE library. The function checks the version
11539 string remote end sent.
11541 * Added back pointers (to opaque context and to SilcSocketConnection)
11542 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11544 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11545 duplicate packet context structure.
11547 * Changed `notify' client operation to send same arguments as client
11548 receives from server except for ID's. ID's are mapped to correct
11549 ID entry and that is returned. Also, if channel entry is not sent
11550 by server but the notify is for channel the channel entry is sent
11551 to application (otherwise application doesn't know that it is for
11552 channel (library gets it from packet's Destination ID)).
11554 * Added silc_client_remove_from_channels into client library to
11555 remove a client from all channels it has joined to. Used when
11556 received SIGNOFF notify from server. Added also new function
11557 silc_client_replace_from_channels to replace old ID entry with
11558 new ID entry on all channels. Used when received NICK_CHANGE
11559 notify from server.
11561 * Fixed ID Cache list handling in silc_idlist_get_client in
11562 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11563 to get (or query) client by ID.
11565 * Updated TODO list.
11567 * Added connection authentication status message defined by the
11568 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11569 support for these into the code in client and server side.
11571 * Added generic function silc_client_send_command to send any command
11572 with variable argument list. Application should use this function
11573 to send commands if the command functions provided by the library
11574 does not suite for the application's user interface needs.
11576 * Added new `failure' client operation. Application is notified about
11577 received failure packet if client is executing a protocol. In this
11578 case the protocol's execution has failed.
11580 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11581 is required by the protocol.
11583 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11584 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11587 * Added status flag to SilcSKE object to indicate realtime status
11588 of the SKE protocol.
11590 * Application receives now exactly same command reply arguments as
11591 the library receives from server. However, if ID is received the
11592 corresponding ID entry is returned to the application (eg. Client
11593 ID is mapped to correct SilcClientEntry entry and that is returned).
11594 Changed command_reply client operation due to this change.
11596 * Changed all ID's in commands and in command replys as ID Payloads.
11597 Change affected both client and server side codes.
11599 All ID's sent in SILC network (with execption of ID's in SILC
11600 Packet header) are sent in ID Payload to support variable length
11603 * Server now notifies nick changes and notifies all clients on
11604 the channels about the new nickname (about the new Client ID,
11607 * Implemented CMODE command to change channel modes. Supports all
11608 channel modes defined by the protocol specs except ban and invite
11609 lists. (Also, private channel key mode is supported but support for
11610 setting private channel key in client is missing, thus, this mode
11611 has no effect on client side (except that server requires that the
11612 client uses private channel key and normal channel traffic does not
11615 Also, invite mode works per se, but INVITE command does not work
11616 yet correctly, so you can set channel as invite only channel but
11617 inviting clients to the channel does not work (it is yet to be
11618 thought what's the best way to do it).
11620 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11621 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11622 Implemented CUMODE command to change user's mode on the channel.
11623 Supports all modes defined by the protocol specs.
11625 * Added NAMES command reply to return users modes on the channel.
11627 * Removed unnecessary and slow ciphers from lib/silccrypt.
11629 * Set SO_KEEPALIVE option to connection sockets by default.
11631 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11633 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11634 redefined the Notify Payload into protocol specs.
11636 * Added silc_id_payload_parse_id to get ID directly from raw
11639 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11641 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11642 accept searching by Client ID as well.
11644 * Added support for LEAVE and SIGNOFF notify types in client library.
11646 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11647 to parse ID Payload from raw data.
11649 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11651 * Added flags parameter into silc_ske_assemble_security_properties
11652 function in lib/silcske/silcske.[ch].
11654 * Changed notify client operation to fit better for notify messages
11655 sent by server. The notify payload received from server is now
11656 passed to the application (after parsing it to SilcNotifyPayload).
11657 It is application's responsibility to retrieve the arguments
11658 from the payload and show the message the way it wants. The message
11659 sent by server is implementation specific.
11661 * Changed public keys to comply with the protocol specification.
11662 Old public keys are not supported anymore and are not compatible.
11664 * Removed nickname from Channel Payload as the latest draft removed
11665 it. The client must resolve the nickname from the NAMES command
11666 reply received when it joined the channel.
11668 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11670 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11672 * Fixed some errors in protocol specification drafts.
11674 * Created lib/silccore/silcnotify.c to implement Notify Payload
11675 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11676 generic payloads described by protocol specifications. The file
11677 includes implementations for ID Payload and Argument Payload.
11679 * Changed Command Payload implementation to use the new Argument
11680 Payload. Changed command_xxxx_payload to command_payload_xxxx
11681 to comply with SILC coding conventions.
11683 * Added suppport for Argument Payload handling in Notify Payload
11684 implementation as protocol requires it. Added the new support
11685 into server and client lib as well.
11687 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11689 * Added support for multiple nicknames on same channel. [n] is
11690 added locally to the nickname if there are more than one same
11691 nicknames on the channel.
11693 * Server now sends all nicknames that matched WHOIS request.
11694 Client also shows the list received from server.
11696 * Added TOPIC command to client side. User can now set and show
11697 current topic on channel.
11699 * Added MOTD command to client and server. Also, server sends the
11700 motd when client connects to the server.
11702 * Changed version strings to comply ISO 8601.
11704 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11706 * Fixed protocol error handling in client library. It should now
11707 cope even if the SKE fails for some reason.
11709 * Made new protocol specification drafts for submitting to IETF.
11711 * Implemented TOPIC command to server in silcd/command.c.
11713 * Added two new notify types into lib/silccore/silcnotify.h:
11714 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11715 notify nickname change and topic setting/change on a channel.
11717 * API change of command_reply operation in client library. The
11718 application gets now the status type received from server as well.
11720 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11722 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11724 * Cras fixed and optimized the packet handling even further and
11725 it should work now. Minor change to the prototype of function
11726 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11728 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11730 * Added new function into lib/silcutil/silcschedule.[ch]:
11731 silc_schedule_with_fd to select() a specified fd. The function
11732 returns after timeout expires or data arrives or goes. The
11733 function is used by packet routines to wait that all data is
11734 received from network.
11736 * Fixed data reading from network in lib/silccore/silcpacket.c.
11737 The code now assures that all data is read from the fd and then
11738 continues packet processing. This was a bug fix since the code
11739 used to drop some data in some circumstances.
11741 * Added new function into lib/silcclient/client.[ch]:
11742 silc_client_start_key_exchange to start key exchange after
11743 connection has been established to server. The code internally
11744 now uses this funtion but its main purpose was to provide it
11745 for applications that perform their own connecting. After
11746 application has created a connection it merely calls this
11747 function to start the key exchange between client and server.
11748 The library takes care of everything else after that.
11750 Updated also lib/silcclient/README to explain the usage of
11753 * Do not send to application information that connection has
11754 been established. Application gets notified it by connect
11757 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11759 * Applied cras's patch to add silc_schedule_one function. The
11760 function runs scheduler once and returns.
11762 * Fixed the scheduler after cras messed it up. The timeout
11763 handling works now as it's supposed to work.
11765 * Added into lib/silccore/ silcnotify.h to include notify
11766 message types support. Changed silc_server_send_notify*
11767 functions, in server.[ch], to support those new notify types.
11768 Added the support for the notify types into client library,
11769 as well. Added new notify client operation into ops.h in
11772 * Changed silc_server_packet_send_to_channel to send normal
11773 packets instead of just channel message packets. The function
11774 is now used to send the notify packets to channels. It is not
11775 used to send channel message packets anymore, as server never
11776 sends them anymore.
11778 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11779 va_arg()s as it seems to require it nowadays. I guess, if SILC
11780 is compiled with older va_arg() the new code should work anyway.
11782 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11784 * Splitted core library. Core library (lib/silccore) includes
11785 now only SILC protocol specific core (and common) components.
11786 Created new utility library (lib/silcutil) that includes more
11787 generic purpose stuff. The stuff for util library was taken
11788 from the old core library. This was minor and easy split.
11790 * Created SILC Client Library (lib/silcclient) that includes
11791 implementation of the SILC client without user interface. This
11792 was major move from silc/ directory. The code has been changed
11793 so that it is transparent towards the user interface. The
11794 silc/ directory includes now the same user interface as before
11795 and it uses the new client library. Read lib/silcclient/README.
11796 Basicly, the client library performs everything else related
11797 to SILC except user interface handling. Also, configuration
11798 files are considered to be part of user interface and library
11799 does not handle them.
11801 This change also changed a lot of structures, function naming etc.
11802 Most important change was that SilcClientWindow object was
11803 renamed to SilcClientConnection in the client library. Created
11804 also new file lib/silcclient/ops.h. Also added new files
11805 silc/local_command.[ch] and silc/client_ops.[ch].
11807 All these changes were made to make it easier for user interface
11808 designers to create what ever user interface for the SILC client
11811 It is also expected that the server will be moved to lib
11812 directory as well and SILC Server Library will be created;
11813 sometimes in the future.
11815 * Removed Local commands from lib/silccore/silccommand.h as
11816 they are application specific and new client library does not
11817 handle any of those anymore.
11819 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11820 old client implementation in silc/.
11822 * Added support for callback functions in SILC_LOG_* macros.
11823 Application can now set its own callbacks that will be called
11824 instead of using the default functions that will always print
11825 the debug messages to stderr (or stdout). Also, debugging can
11826 now be disabled by setting silc_debug to FALSE and re-enabled by
11827 setting it to TRUE. Note, that logging will still work even
11828 if debugging is disabled.
11830 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11831 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11832 silc_log_reset_debug_callbacks.
11834 * To enable debugging in silc client one must give now -d
11835 option on command line.
11837 * Changed silc_schedule_init to automatically allocate task queues
11838 if they are not allocated before calling it.
11840 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11842 * Added GMP 3.1 into math library.
11844 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11846 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11847 a channel in SILC network. The packet is used by servers and
11848 routers to notify other routers that user has left a channel.
11849 This little feature was missing until now. Added the feature
11850 to protocol specification as well.
11852 Added functions: silc_server_send_remove_channel_user and
11853 silc_server_remove_channel_user into server.[ch].
11855 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11856 lib/silccore/silcpacket.h. However, they are not implemented
11859 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11861 * Fixed joining to a channel and sending channel messages
11862 between server and router. The channel message sending should
11863 now work inside a cell.
11865 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11867 * Fixed the private message sending between server and router.
11868 The private message sending should now work inside a cell.
11870 * Added silc_server_replace_id into server.[ch] to replace
11871 existing ID in the SILC network.
11873 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11874 and silc_idlist_replace_server_id into idlist.[ch] in server.
11876 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11878 * Fixed the server to server connections. Server can again now
11879 connect to router. Router to router connections probably does
11882 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11884 * Added dynamic protocol registering support. Now protocols can
11885 registered and unregistered on the fly. Patch by cras.
11887 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11889 * Added lib/contrib directory to hold routines that some platforms
11890 don't have but are needed by SILC.
11892 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11893 into lin/contrib to provide getopt() and getopt_long() for
11894 those who don't have it.
11896 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11898 * Added AWAY command to client. When away message is set and
11899 client receives a private message packet the client automatically
11900 replies to the sender with the away message.
11902 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11903 bug seemed to be the cause of recent problems when compiling
11906 * Added version detection support to SKE protocol specification
11907 and added the new changes to the SKE implementation as well.
11908 There were other minor changes in the SKE protocol as well.
11910 Many changes in lib/silcske/silcske.[ch] and in
11911 lib/silcske/payload.[ch].
11913 * Added ^U functionality, clear input line. Patch from cras.
11915 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11917 * Mainly small bugfixes on core library. Fixed some debugging
11918 logging and buffer overflow in silclog.c.
11920 * Updated config.sub and config.guess on the distribution tree.
11922 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11924 * Added command lagging support in server. Client may execute
11925 commands now only once in two seconds.
11927 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11929 * Optimized packet reception. MAC computation and checking is now
11930 also more optimized. A lot previously duplicated code is now
11931 used as generic by both client and server.
11933 * Fixed key pair generation in clientutil.c
11935 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11937 * Added into lib/silccore/silcbufutil.[ch] new function;
11938 silc_buffer_realloc.
11940 * Moved generic packet sending/encryption functions to
11941 lib/silccore/silcpacket.[ch] from client and server. Some
11942 rewriting of the functions.
11944 * Moved all generic packet reception/decryption functions to
11945 lib/silccore/silcpacket.[ch] from client and server. The
11946 packet processing is now much cleaner in both client and server.
11947 These were major changes in both client and server.
11949 * Created many common functions in server to do packet sending.
11950 Previously code were duplicated a lot, this has been removed
11951 with these changes.
11953 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11955 * Rewrote major parts of the ID cache system. Don't know
11956 whether it is better now or not but at least the API is more
11959 * Major rewrite on ID cache stuff on client because of the ID
11960 cache API changes. Added idlist.c to client.
11962 * Also major rewrite on ID cache stuff on server as well.
11963 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11964 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11965 in hand, instead they are all put into the ID cache system now.
11966 All server_idlist_* routines uses ID cache now instead of
11967 traversing its own lists (those lists does not exist anymore).
11968 SilcIDList though still exists. Also, SilcXXXEntry's are
11971 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11973 * Finally made the SKE implementation compliant to the protocol
11974 specification. All mp integers are now binary encoded as
11975 opposed being HEX encoded.
11977 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11980 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11981 functions: silc_[encode/decode]_pem. Also added function
11982 silc_encode_pem_file to PEM encode with newlines ('\n') for
11983 saving into a file.
11985 * SILC public keys are now encoded either PEM or binary. Same
11986 option is for private keys as well. By default private keys
11987 are binary encoded and public keys PEM encoded. Silly HEX
11988 encoding were removed.
11990 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11991 function to create fingerprints.
11993 * Fixed a bug in SHA1; does not change the original data anymore.
11995 * Partly implemented INFO command on client and server side.
11996 Fixed CLEAR command. Changes to SERVER command; show current
11997 server(s) when giving command without arguments. Added
11998 VERSION command to client.
12000 * Added check to server that unregistered connections cannot
12001 execute commands (unless it is specificly allowed).
12003 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12005 * Fixed screen refresh.
12007 * Fixed channel joining bug from client. On some circumstances
12008 client tried to join to a channel it had already joined.
12010 * Added public key verification process into client's protocol.c.
12011 The client now verifies the public key from user and saves
12012 it into ~./silc/serverkeys/ directory.
12014 Added into: clientutil.[ch]: silc_client_verify_server_key.
12016 * Changed SKE protocol's silc_ske_initiator_finish function
12017 to accept callback function that verifies the received public
12018 key. Removed old silc_ske_verify_public_key function.
12020 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12022 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
12023 silc_pkcs_private_key[_data]_set.
12025 * Made the password and public authentication more cleaner in
12026 server's protocol.c.
12028 * Removed historic and obsolete protocol `channel_auth' from
12029 both client and server.
12031 * Removed wrong way of sending command status messages from
12032 server to client in server's command.c. The old way violated
12033 protocol specification.
12035 Changes to silccore/silccommand.[ch]: removed
12036 silc_command_encode_status_payload -> not needed anymore,
12037 changed silc_command_encode_payload_va to accept extra
12038 argument on variable argument list. The argument type must
12039 now be provided to the function. Also, added new function:
12040 silc_command_encode_reply_payload_va which is same as
12041 normal command_encode_payload_va except command status type
12042 is provided as extra argument.
12044 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12046 * Added ~./silc directory handling. The directory includes the
12047 public and private keys for the client.
12049 Added silc_client_check_silc_dir, silc_client_create_identifier
12050 and silc_client_load_keys.
12052 * Implemented SILC protocol compliant public key. Added public
12053 and private key saving to and loading from files.
12055 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
12056 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
12057 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
12058 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
12059 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
12061 Implemented: silc_pkcs_save_[public/private]_key[_data] and
12062 silc_pkcs_load_[public/private]_key.
12064 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12066 * Added silc_server_get_route (route.[ch]) to get connection
12067 data for the fastest route for given ID.
12069 * Implemented INVITE command on client and server. The command
12070 were re-defined in the SILC Protocol Specification and the
12071 implementation now complies with the specification.
12073 * Implemented PING command on client and server.
12075 * Implemented NAMES command on client and server. The server side
12076 supports currently only normal server not router server yet.
12077 Some changes to NAMES definition in SILC protocol specification.
12079 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12081 * Implemented LEAVE command on client and server.
12083 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
12084 again. This change was made to the protocol as well. Server
12085 should not violate the protocol specification anymore.
12087 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12089 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
12090 was tested. SOCKS4 was not but should work anyway.
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