1 Thu May 3 18:07:50 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
3 * Imported libtommath 0.41. Renamed all mp_* functions to
4 tma_mp_* functions to avoid rare linking problems on systems
5 with mp_* functions. Affected files are in lib/silcmath/.
7 Wed May 2 17:46:25 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
9 * SILC Toolkit 1.1 Beta1.
11 Wed May 2 11:38:17 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
13 * Set the server and router operator modes to local entry after
14 successful OPER or SILCOPER commands. Affected file is
15 lib/silcclient/command_reply.c.
17 Tue May 1 14:17:06 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
19 * Ported SILC Socket Stream API, SILC Net API, SILC Schedule API,
20 and other smaller APIs to WIN32. Affected files are in
23 * Changed the various regex APIs as generic code in util library.
24 Affected files are lib/silcutil/silcstrutil.[ch].
26 Sat Apr 28 13:47:47 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
28 * Ported SILC Server to the new Toolkit API, working towards
29 SILC Server 1.1. Affected files are in apps/silcd/.
31 * Added silc_skr_del_public_key, silc_skr_[ref|unref]_public_key
32 to lib/silcskr/silcskr.[ch].
34 * Fixed SILC public key copying to copy the identifier also.
35 Affected file is lib/silccrypt/silcpk.c.
37 * Added silc_packet_error_string to lib/silccore/silcpacket.[ch].
39 * Fixed OPER and SILCOPER passphrase asking in Client library.
40 Affected file is lib/silcclient/command.c.
42 Tue Apr 24 17:55:24 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
44 * Fixed command queue enabling after connecting to server.
45 The comparisons was from after changing to silc_utf8_strcasecmp.
46 Affected file is apps/irssi/src/silc/core/silc-servers.c.
48 * Fixed nickname setting with own client entry with 1.3 protocol
49 version server. Affected file lib/silcclient/client_register.c.
51 * Ignore error notify for local client entry. Affected file is
52 lib/silcclient/client_notify.c.
54 * Implemented responder rekey to SKE library. Affected files are
55 lib/silcske/silcske.[ch].
57 * Fixed connection auth protocol completion sending. Affected
58 file lib/silcske/silcconnauth.c.
60 Mon Apr 23 17:20:01 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
62 * Do not call TCP network listener callback with any error
63 status, as documented. Affected file is
64 lib/silcutil/unix/silcunixnet.c.
66 Sun Apr 22 21:13:28 EEST 2007 Pekka Riikonen <priikone@silcnet.org>
68 * Preliminary SILC Server 1.1 changes committed to apps/silcd/.
70 * Added SILC_SKR_USAGE_SERVICE_AUTHORIZATION SKR key usage type.
71 Changed silc_skr_find to have SilcSchedule argument and removed
72 it from silc_skr_[alloc|init]. Affected files are
73 lib/silcskr/silcskr.[ch].
75 * Allow NULL id for silc_idcache_add. Affected file is
76 lib/silcapputil/silcidcache.c.
78 * Added silc_packet_stream_is_valid, silc_packet_get_ids and
79 silc_packet_engine_get_streams to lib/silccore/silcpacket.[ch].
80 Fixed also channel message encryption with router-to-router
83 * Added silc_id_str2id2 to lib/silccore/silcid.[ch].
85 * Added silc_net_get_error_string, silc_net_listener_get_ip and
86 silc_net_listener_get_hostname to lib/silcutil/silcnet.[ch].
88 Tue Apr 10 15:55:42 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
90 * Add option --enable-silc-plugin. Affected files are
91 apps/irssi/configure.{ad,in}
93 * Only compile the SILC Plugin if required. Affected files are
94 apps/irssi/src/Makefile.am, apps/irssi/src/fe-common/Makefile.am
96 * Conditionally build the SILC Plugin. Affected files are
97 apps/irssi/src/silc/core/Makefile.am,
98 apps/irssi/src/fe-common/silc/Makefile.am
100 * Backout delayed protocol exit and replace with a lame busy
101 wait. Affected files are apps/irssi/src/fe-text/silc.c,
102 apps/irssi/src/silc/core/silc-core.c
104 * Fix key generation for SILC Plugin. Affected file
105 apps/irssi/src/silc/core/clientutil.c
107 Tue Apr 10 12:40:19 CEST 2007 Jochen Eisinger <coffee@silcnet.org>
109 * Only pass -rpath to libtool when building shared libraries.
110 Affected file lib/Makefile.ad
112 * Removing the stray "s" in configure.ad
114 Sat Mar 24 19:13:58 CET 2007 Jochen Eisinger <coffee@silcnet.org>
116 * Redraw the screen after creating a new key. Affected file
117 apps/irssi/src/silc/core/clientutil.c
119 Sun Mar 18 15:54:10 EET 2007 Pekka Riikonen <priikone@silcnet.org>
121 * Added SILC Client setting /set nickname_format that specifies
122 the nickname format string. Changed default nickname format
123 string to "%n#%a". Affected file is
124 apps/irssi/src/silc/core/silc-core.c, apps/irssi/silc.conf.
126 * Fixed nickname parsing with WHOIS command to accept formatted
127 nicknames. Changed the silc_client_get_clients_local to allow
128 the searched nickname to be formatted nickname. Removed %s and
129 %S nickname formatters. Affected files are in lib/silcclient/.
131 * Added silc_client_nickname_parse to Client library API. Affected
132 file is lib/silcclient/silcclient.h.
134 * Fixed nickname parsing and resolving with /MSG, /FILE and /KEY
135 commands. Affected file are
136 apps/irssi/src/silc/core/silc-servers.c and silc-channels.c.
138 Sat Mar 17 19:07:15 CET 2007 Jochen Eisinger <coffee@silcnet.org>
140 * Incorporate SILC Plugin patches. Affected files are
141 apps/irssi/src/fe-common/silc/module-formats.{c,h},
142 apps/irssi/src/silc/core/clientutil.{c,h},
143 apps/irssi/src/silc/core/silc-core.c,
144 apps/irssi/src/silc/core/silc-chatnets.{c,h},
145 apps/irssi/src/fe-common/silc/fe-silcnet.c, and
146 apps/irssi/src/fe-common/silc/module.h
148 Wed Mar 14 17:31:28 EET 2007 Pekka Riikonen <priikone@silcnet.org>
150 * In notify handling resolve user entries many times if the
151 resolving timedout. Affected file lib/silcclient/client_notify.c.
153 * silc_client_get_clients_local do not return any invalid entries.
154 Affected file is lib/silcclient/client_entry.c.
156 * Do not print "there are now xx user on this channel" for users
157 that actually aren't anymore on the channel. Affected file
158 is apps/irssi/src/client_ops.c.
160 Sun Mar 11 17:43:18 CET 2007 Jochen Eisinger <coffee@silcnet.org>
162 * When joining channels with a password given in the config file,
163 use it. Also use it when cycling (it would be better to get
164 the password from the server, but this isn't possible in SILC).
165 Affected files apps/irssi/src/silc/core/silc-servers.c,
166 apps/irssi/src/silc/core/silc-channels.c
168 Sun Mar 11 15:22:42 CET 2007 Jochen Eisinger <coffee@silcnet.org>
170 * Import perl script for sign_messages from silc-plugin. Affected
171 file apps/irssi/scripts/silc.pl
173 Sun Mar 11 15:19:10 CET 2007 Jochen Eisinger <coffee@silcnet.org>
175 * Only wait for a nick on connecting, when it differs
176 (not counting case) from the username. Affected file
177 is apps/irssi/src/silc/core/silc-servers.c
179 Sun Mar 11 13:50:53 CET 2007 Jochen Eisinger <coffee@silcnet.org>
181 * Use time settings for lag settings. Affected file is
182 apps/irssi/src/silc/core/silc-lag.c
184 Tue Feb 27 17:07:34 EET 2007 Pekka Riikonen <priikone@silcnet.org>
186 * Added silc_thread_yield. Affected file is
187 lib/silcutil/silcmutex.h.
189 Wed Feb 21 17:01:01 EET 2007 Pekka Riikonen <priikone@silcnet.org>
191 * Fixed WHOIS command and requested attributes handling in
192 client library. Affected files are lib/silcclient/command.c
193 and lib/silcclient/client_attrs.c.
195 * Fixed silc_time_value to actually work. Added new function
196 silc_timezone. Affected files are lib/silcutil/silctime.[ch].
198 Tue Feb 20 08:31:28 EET 2007 Pekka Riikonen <priikone@silcnet.org>
200 * SILC Client 1.1 beta2.
202 Mon Feb 19 16:06:27 EET 2007 Pekka Riikonen <priikone@silcnet.org>
204 * Fixed client to properly abort TCP stream creation when
205 giving /QUIT. Affected file
206 apps/irssi/src/silc/core/silc-servers.c.
208 * Fixed several connecting aborting crashes from the client
209 library, packet engine and socket stream. Affected files
210 are in lib/silclient/, lib/silccore/silcpacket.c and
211 lib/silcutil/unix/silcunixsocketstream.c.
213 * Fixed private key export double free crash in key generation.
214 Affected file is lib/silccrypt/silcpk.c.
216 * Fixed FSM event waiting when there are multiple signallers
217 and the waiter goes away after the first signal. Affected
218 file in lib/silcutil/silcfsm.c.
220 Sun Feb 18 22:02:22 EET 2007 Pekka Riikonen <priikone@silcnet.org>
222 * Fixed FSM event signalling to check if the waiter has gone
223 away already. Affected file is lib/silcutil/silcfsm.c.
225 * Fixed counter mode encryption/decryption to handle non-padded
226 SILC packets correctly. The silc_cipher_set_iv now
227 in counter mode resets for a new block. Affected files are
228 in lib/silcske/, lib/silccrypt/, lib/silcpacket/.
230 Sun Feb 18 12:15:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
232 * SILC Client 1.1 beta1.
234 * Memory leak fixes around the libraries.
236 Fri Feb 16 16:53:16 EET 2007 Pekka Riikonen <priikone@silcnet.org>
238 * Added better check for epoll() in configure. Affected file
241 Thu Feb 15 16:50:34 EET 2007 Pekka Riikonen <priikone@silcnet.org>
243 * Fixed per scheduler data input buffer in packet engine. Use
244 list of inbufs instead of just one so that multiple streams
245 can do partial reads to different buffers. Affected file is
246 lib/silccore/silcpacket.c.
248 * Fixed WATCH notify handling in client library. Affected file
249 is lib/silcclient/client_notify.c.
251 Wed Feb 14 17:05:38 EET 2007 Pekka Riikonen <priikone@silcnet.org>
253 * Fixed packet wrapper stream API to support encoder/decoder
254 for packets, and to handle partial reading correctly. Fixed
255 also inbuf size checking in reading to have enough space before
256 reading. Affected files are lib/silccore/silcpacket.[ch].
258 * Rewrote file transfer in client library. Affected files are
261 * Added TCP/UDP listener (internal) API to client library to have
262 generic way of dealing with listeners. Fixed Key Agreement and
263 file transfer to use it. Affected files are in lib/silcclient/.
265 * Fixed SKE to process SUCCESS packets synchronously and to call
266 completion synchronously. Affected file is lib/silcske/silske.c.
268 * Fixed pthread rwlock detection. Affected file includes/silc.h.in.
270 * Implemented SILC_ATTRIBYUTE_PHONE_NUMBER. Affected files are
271 lib/silccore/silcattrs.[ch]. SILC Protocol version 1.3 change.
273 Fri Feb 2 22:24:11 EET 2007 Pekka Riikonen <priikone@silcnet.org>
275 * Added support for SILC protocol version 1.3 NEW_CLIENT packet
276 to client library. Affected file is
277 lib/silcclient/client_register.c.
279 * Serialize NICK and JOIN commands to avoid problems locally
280 with changing ID while joining to channel. Affected file is
281 lib/silcclient/command.c.
283 * Fixed entry resolving while handling incoming JOIN notify.
284 Handle properly cases, in re-processing of notify packets, where
285 the IDs may become invalid while resolving the entry (like nick
286 change). Entry is invalid if it doesn't have nickname, and such
287 entries are not delivered to application anymore. These fixes
288 problems of not seeing JOINs when remote user changes nickname
289 at the same time. Affected files are in lib/silcclient/.
291 Thu Feb 1 18:35:58 EET 2007 Pekka Riikonen <priikone@silcnet.org>
293 * Added support for computing message payload MAC in new way
294 (SILC Protocol version 1.3). Bakcwards support for old way
295 remains. Affected files are lib/silccore/silcmessage.[ch].
297 Sat Jan 27 22:37:30 EET 2007 Pekka Riikonen <priikone@silcnet.org>
299 * Added SilcRwLock API, a read/write lock. Affected files are
300 lib/silcutil/silcmutex.h and in lib/silcutil/[unix|win32|symbian]/.
302 Wed Jan 24 18:55:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
304 * Merged Irssi SVN (irssi 0.8.11). Affected files in apps/irssi/.
306 Tue Jan 23 16:05:27 EET 2007 Pekka Riikonen <priikone@silcnet.org>
308 * The silc_schedule_set_listen_fd now returns boolean value.
309 Fixed FD task adding to check correctly for already added
310 FD tasks. Added stricter error checking for FD scheduling
311 with epoll(). Affected files are lib/silcutil/silcschedule.[ch]
312 and lib/silcutil/unix/silcunixschedule.c.
314 * The silc_stream_set_notifier now returns boolean value. Changed
315 all streams to support and check for the error condition.
316 Affected files are in lib/silcutil/.
318 * Fixed SKE library session aborting and deletion. Affected
319 file are lib/silcske/silcske.c.
321 Tue Jan 16 18:22:08 EET 2007 Pekka Riikonen <priikone@silcnet.org>
323 * Implemented PKCS #1 with appendix with hash OID in the
324 signature. Affected files are lib/silccrypt/silcpkcs1.[ch],
325 lib/silccrypt/silchash.[ch] and
326 lib/silcasn1/silcasn1[_encode|decode].[ch].
328 Sun Jan 14 23:12:41 EET 2007 Pekka Riikonen <priikone@silcnet.org>
330 * Added support for Version (V) SILC public key identifier.
331 Affected files are lib/silccrypt/silcpk.[ch].
333 Tue Jan 9 19:37:51 EET 2007 Pekka Riikonen <priikone@silcnet.org>
335 * Rewrote connection auth request in client library. It is now
336 done automatically by the library and the resolved method given
337 as a hint to get_auth_method client operation. Affected files
340 Wed Jan 3 18:06:33 EET 2007 Pekka Riikonen <priikone@silcnet.org>
342 * Added silc_packet_stream_wrap into lib/silccore/silcpacket.[ch].
343 It can be used to wrap SilcPacketStream into SilcStream.
345 * Fixed %p formatting from silc_snprintf. Affected file is
346 lib/silcutil/silcsnprintf.c.
348 * Ported SFTP library to new utility library. Ported also
349 the SFTP testers. Affected files in lib/silcsftp/.
351 Tue Jan 2 17:18:46 EET 2007 Pekka Riikonen <priikone@silcnet.org>
353 * Added lib/silcutil/silcsnprintf.[ch]. Added in addition
354 of silc_snprintf, silc_vsnprintf, silc_asprintf and
357 Sat Dec 30 23:23:17 EET 2006 Pekka Riikonen <priikone@silcnet.org>
359 * Added preliminary Symbian support. Changes around the source
360 tree. The symbian/ directory now includes Carbide.c++ project
361 files to compile the sources.
363 * Added silc_snprintf. Affected files are
364 lib/silcutil/silcstrutil.[ch].
366 Thu Dec 21 18:01:51 EET 2006 Pekka Riikonen <priikone@silcnet.org>
368 * Changed SILC_FSM_[CONTINUE|YIELD|WAIT|FINISH] enums to
369 macros. SILC_FSM_CONTINUE macro now immediately calls the
370 next state instead of first returning back to FSM. Helps
371 in debugging crashes etc.
373 Removed FSM Semaphores. Introduced FSM Event which is
374 asynchronous event. Affected files are in lib/.
376 * Added epoll(7) support to SILC Scheduler. It is used by default
377 if it is available. Affected files are
378 lib/silcutil/silcschedule.[ch],
379 lib/silcutil/unix/silcunixschedule.c.
381 Tue Dec 19 20:39:35 EET 2006 Pekka Riikonen <priikone@silcnet.org>
383 * Added CTR mode to AES. Simplified cipher implementation API
384 more. Affected files are in lib/silccrypt/.
386 Sun Dec 17 16:46:55 EET 2006 Pekka Riikonen <priikone@silcnet.org>
388 * Removed `detach' client operation. The detachment data is
389 now delivered in SILC_COMMAND_DETACH command reply to
390 application. Affected file in lib/silcclient/.
392 * Rewrote resuming/detaching in client library.
394 * Added boolean encryption indicator for silc_cipher_set_key.
395 Affected files lib/silccrypt/silccipher.[ch].
397 Wed Dec 13 18:05:50 EET 2006 Pekka Riikonen <priikone@silcnet.org>
399 * Added silc_likely and silc_unlikely macros for GCC branch
400 prediction optimizations. Affected file lib/silcutil/silctypes.h.
402 * Added assembler AES optimization. Cleaned up the SILC Cipher
403 implementation API. Affected files are in lib/silccrypt/.
405 Tue Dec 12 18:56:14 EET 2006 Pekka Riikonen <priikone@silcnet.org>
407 * Changed back the SILC_FSM_THREAD_WAIT operation to not
408 continue to next state if thread is finished already. That
409 check is not done anymore. Affected files are
410 lib/silcutil/silcfsm.[ch].
412 Sun Dec 10 13:54:52 EET 2006 Pekka Riikonen <priikone@silcnet.org>
414 * Removed silc_packet_[get|set]_ciphers and
415 silc_packet_[get|set]_hmacs. Added silc_packet_set_keys that
416 handle REKEY_DONE packet sending in rekey. Affected files
417 are lib/silccore/silcpacket.[ch].
419 * Added silc_fsm_is_started. Affected files are
420 lib/silcutil/silcfsm.[ch].
422 * Added settings sign_channel_message, sign_private_message
423 and key_exchange_rekey_pfs to SILC Client. Added UDP transport
424 support for key agreement in /KEY command. Affected files
425 in apps/irssi/src/silc/core/.
427 * During SILC Client initialization forward log messages to
428 stderr. Affected files in apps/irssi/src/silc/core/.
430 Thu Dec 7 19:07:21 EET 2006 Pekka Riikonen <priikone@silcnet.org>
432 * Added silc_ske_get_key_material. Affected files are
433 lib/silcske/silcske.[ch].
435 * Added silc_packet_stream_is_udp. Affected files are
436 lib/silccore/silcpacket.[ch].
438 * Added SKE packet retransmission support with UDP transport.
439 Affected file is lib/silcske/silcske.c.
441 Sun Dec 3 22:00:12 EET 2006 Pekka Riikonen <priikone@silcnet.org>
443 * Added silc_socket_stream_is_udp. Affected file is
444 lib/silcutil/silcsocketstream.[ch].
446 * Added UDP transport support to packet engine. Affected file
447 is lib/silccore/silcpacket.c.
449 * Added silc_socket_stream_is_udp. Affected file is
450 lib/silcutil/silcsocketstream.[ch].
452 Sat Nov 18 11:33:03 EET 2006 Pekka Riikonen <priikone@silcnet.org>
454 * Added silc_packet_send_va[_ext] to send variable argument
455 formatted buffers. Affected files lib/silcore/silcpacket.[ch].
457 * Timeout freelist garbage collection added to scheduler.
458 Affected file lib/silcutil/silcschedule.c.
460 Thu Nov 9 18:12:15 EET 2006 Pekka Riikonen <priikone@silcnet.org>
462 * Added silc_show_public_key_file to
463 lib/silcapputil/silcapputil.[ch].
465 * Added SILC_STR_ADVANCE support for buffer unformatting.
466 Affected file lib/silcutil/silcbuffmt.c.
468 Tue Nov 7 18:04:36 EET 2006 Pekka Riikonen <priikone@silcnet.org
470 * Added silc_string_split to lib/silcutil/silcstrutil.[ch].
472 * Added silc_mutex_assert_locked to lib/silcutil/silcmutex.h.
474 * silc_fsm_continue[_sync] now cancels erlier timeout set with
475 silc_fsm_next_later. Affected file lib/silcutil/silcfsm.c.
477 Sat Nov 4 21:50:37 EET 2006 Pekka Riikonen <priikone@silcnet.org
479 * Added SILC_STR_FUNC to buffer format API. Affected files
480 are lib/silcutil/silcbuffmt.[ch].
482 * Added silc_buffer_[s]enlarge to lib/silcutil/silcbuffer.h.
484 * No more memory allocation for message payload parsing.
485 Pre-allocated buffer can be used with message payload encoding.
486 Affected files lib/silccore/silcmessage.[ch].
488 Fri Oct 27 21:01:26 EEST 2006 Pekka Riikonen <priikone@silcnet.org
490 * Added silc_buffer_sunformat and silc_buffer_sunformat_vp
491 to silcutil/silcbuffmt.[ch].
493 Sun Oct 22 13:03:07 EEST 2006 Pekka Riikonen <priikone@silcnet.org
495 * Added SILC_STR_BUFFER to format and unformat SilcBuffer.
496 Affected file lib/silcutil/silcbuffmt.[ch].
498 * Removed silc_schedule_signal_[un]register and
499 silc_schedule_signal_call. Added silc_schedule_task_add_signal
500 to add signal task. Only one callback per signal may be
501 added. The signals are now automatically called back to
502 caller. Affected files lib/silcutil/silcschedule.[ch] and
503 silcutil/[unix/win32]/silc[unix/win32]schedule.c.
505 * Added silc_time_msec and silc_time_usec to silcutil/silctime.[ch].
507 * Added SilcSKEParams for SKE parameters and simplied even more
508 the SKE interface. Affected files are lib/silcske/silcske.[ch].
509 Added support for IV included and session port handling with
512 * Added Secure ID (SID) support with IV Included flag (for UDP/IP)
513 in lib/silccore/silcpacket.[ch]. Added silc_packet_set_sid
514 which is called after every rekey when IV Included flag is used.
515 See SILC specifications for details.
517 Thu Oct 19 10:03:03 EEST 2006 Pekka Riikonen <priikone@silcnet.org
519 * Added lib/silcapputil and moved SILC application specific
520 utility routines from the generic util library lib/silcutil
521 to the new library. Removed lib/silcidcache and moved that
522 to lib/silcapputil as well.
524 Tue Sep 19 00:14:11 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
526 * Added SILC_STR_ADVANCE. Affected file is
527 lib/silcutil/silcbuffmt.[ch].
529 * The silc_buffer_strformat preserves buffer locations now.
531 * Added lib/silcutil/silcatomic.h for atomic operations.
533 Sat Sep 16 11:23:06 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
535 * Added lib/silchttp, SILC HTTP server, a very simple HTTP
538 * Fixed MIME deocing when data portion is not present.
539 Affected file lib/silcutil/silcmime.c.
541 Wed Jul 19 12:06:38 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
543 * Moved lib/silccore/silcidcache.[ch] to lib/silcutil/.
545 * Added IV Included support to packet routines, to allow
546 packet sending and receiving on UDP/IP. Affected files are
547 lib/silccore/silcpacket.[ch].
549 * Added SILC_FSM_YIELD. Affected files lib/silcutil/silcfsm.[ch].
551 Tue Jul 18 20:10:28 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
553 * Added UDP support to network and socket stream library.
555 Sat Jun 24 22:33:18 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
557 * Added conditional variables. New files are
558 lib/silcutil/silcondvar.h and platform specific implementations.
560 Thu Jan 5 20:02:31 CET 2006 Patrik Weiskircher <pat@icore.at>
562 * make sure session->hostname and session->port are valid before the
563 application callback is done, since things will go wrong if the
564 application immediately calls silc_client_file_receive. Affected
565 file lib/silcclient/client_ftp.c.
566 Patch received from Stefan Siegel <stesie@brokenpipe.de>, thanks!
568 Fri Dec 30 22:54:21 EET 2005 Pekka Riikonen <priikone@silcnet.org>
570 * New SILC PKCS API enabling support for other public keys
571 and certificates, lib/silccrypt/silcpkcs.[ch], silcpk.[ch].
573 * Separated SILC Public Key Payload routines from the PKCS API
574 to lib/silccore/silcpubkey.[ch].
576 Wed Dec 28 13:55:22 EET 2005 Pekka Riikonen <priikone@silcnet.org>
578 * Added SILC Key Repository library, lib/silcskr.
580 * Added SILC Server library, lib/silcserver.
582 Mon Dec 19 18:04:24 EET 2005 Pekka Riikonen <priikone@silcnet.org>
584 * MIME objects in attributes now use SilcMime. Affected files
585 are lib/silccore/silcattrs.[ch].
587 Sat Dec 17 20:13:31 EET 2005 Pekka Riikonen <priikone@silcnet.org>
589 * Synchronize semaphore posting for real threads in FSM.
590 Affected files are lib/silcutil/silcfsm.c, silcfsm_i.h.
592 Mon Nov 28 17:06:54 EET 2005 Pekka Riikonen <priikone@silcnet.org>
594 * Added silc_file_set_nonblock. Affected file is
595 lib/silcutil/silcfileutil.h.
597 * Added silc_fd_stream_file to lib/silcutil/silcfdstream.[ch].
599 Sat Nov 26 16:13:40 EET 2005 Pekka Riikonen <priikone@silcnet.org>
601 * FSM based implementation of SILC SKE. Simpler interface also.
602 Affected files are in lib/silcske/.
604 * Added SilcBool type. Affected file lib/silcutil/silctypes.h.
606 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
608 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
609 silc_mime_parse is available but deprecated.
611 * Check that packet is valid when processing key exchange,
612 authentication and rekey protocols. Fixes a crashbug.
613 Affected files are apps/silcd/protocol.c and
614 lib/silcclient/protocol.c.
616 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
617 all hash buffers to use that instead of fixed values.
619 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
621 * Added SHA-256 to crypto library. The SHA-256 takes now
622 precedence over SHA-1.
624 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
626 * Check for valid return value from regcomp. Affected file
627 lib/silcutil/unix/silcunixutil.c.
629 Tue May 10 23:11:17 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
631 * Fixed silc_hash_uint to work with integers. Affected
632 file lib/silcutil/silcutil.c.
634 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
636 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
638 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
640 * Fixed channel public key list saving on JOIN command reply
641 on backup router. Affected file apps/silcd/command_reply.c.
643 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
645 * Added default limit how many channels client can join,
646 default is 50. Added 'channel_join_limit' configuration
647 option to server too. Affected files are apps/silcd/command.c
648 and serverconfig.[ch].
650 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
652 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
653 On Toolkit the server and client are not compiled by default.
654 Affected file configure.ad.
656 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
658 * Added lib/contrib/getopt.[ch] for platforms that don't
659 have it (it is not GPL implementation).
661 * Fixed compilation when pkg-config is used.
663 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
665 * A comma in invite/ban string is invalid, check for it.
666 Affected file apps/silcd/server_util.c.
668 * Added SERVICE command to the server. It parses the command
669 request but SILC Server does not support services for the
670 time being. Affected file apps/silcd/command.[ch].
672 * Added SERVICE command and command reply to client library.
673 It is however incomplete. Updated Toolkit documentation.
674 Affected files are lib/silcclient/command[_reply].[ch].
676 * Fixed IDENTIFY/WHOWAS command reply to send the username
677 correctly (uninitialized buffer). Affected file is
678 apps/silcd/server_query.c.
680 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
682 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
683 finalizes the major restructuring of the CVS tree.
685 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
687 * Send empty MOTD reply if MOTD file cannot be read.
688 Affected file silcd/command.c.
690 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
692 * Optimized primer number generator to use simpler conversion
693 routines. Also assure that the prime number will have the
694 highest bit set after modifying it. Affected file is
695 lib/silcmath/silcprimegen.c.
697 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
699 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
700 for now only for testing purposes, it will not be delivered
701 in any distribution for now.
703 * Removed NSS MPI from the source tree. Due to upcoming
704 license change for the SILC Toolkit, we cannot deliver the
705 NSS MPI anymore. I decided to replace it in all distributions
706 with public domain library.
708 * Removed GNU regex from lib/contrib and introduced free
709 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
710 GNU regex compatible API to it (only partial).
712 * Removed getopt routines from lib/contrib.
714 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
716 * Use silc_server_send_command_reply to send replies instead
717 of encoding packet itself. Affected file silcd/command.c.
719 * Added command sending and receiving statistics to server.
720 Affected files in silcd/.
722 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
723 with GCC, for it not to warn about pointer signedness.
725 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
727 * Added context to the SilcIDCache destructor. Affected
728 files are lib/silccore/silcidcache.[ch],
729 lib/silcclient/client.c and silcd/server.c.
731 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
733 * Added pkg-config check to configure.
735 * The PublicKeyDir must not be used with Admin block in server
736 config. Affected file silcd/serverconfig.c.
738 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
742 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
744 * Handle empty LIST command reply correcttly in server. Affected
745 file silcd/command_reply.c.
747 * Handle empty LIST command reply correctly in client library.
748 The application will now receive one LIST command reply with
749 all arguments set to NULL if there are no channels. Updated
750 Client Library documentation accordingly. Affected file
751 lib/silcclient/command_reply.c.
753 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
755 * Added channel name string stringprep profile to the protocol
756 and implementation to allow a little free'er channel name
757 strings. Affected files are lib/silcutil/silcstringprep.[ch].
759 * Added silc_channel_name_[check|verify] to check and verify
760 channel name strings. Affected files are
761 lib/silcutil/silcstrutil.[ch].
763 * Added support for the new channel name preparation in client
764 library and server. Affected files in lib/silcclient and
767 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
769 * Added the Autodist into the source tree. It replaces the
770 old ./prepare. It can be used to create distributions as
771 previously. See README.CVS and README.DIST. See
772 distributions in distdir/.
774 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
776 * Make sure query sends at least an error back if nothing
777 more is sent. Affected file silcd/server_query.c.
779 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
781 * During query, check if the original command caller goes
782 away. If it does, stop the query. Affected file
783 silcd/server_query.c.
785 * Check for valid channel creation in JOIN command reply.
786 Affected file lib/silcclient/command_reply.c.
788 * Handle the resolver counter in silc_client_get_users_by_channel
789 callback correctly. Fixed auto-join bug in Gaim. Affected
790 file lib/silcclient/idlist.c.
792 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
794 * Added some better error messages. Affected file
795 silcd/command_reply.c and packet_receive.c.
797 * Handle error in WATCH command propely on backup router.
798 Affected file silcd/command.c.
800 * Fixed freeing of unfreeable variable in WHOIS command reply.
801 Affected file silcd/command_reply.c.
803 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
805 * Added pkg-config .pc file creation for silc core library
806 and silcclient library. A patch by c0ffee.
808 * Removed the need for GNU Libidn. Added the simple stringprep
809 from libidn into lib/contrib/. It is now used also on Windows
812 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
814 * Simplified the invite and ban string handling in the
815 server. Check for valid invite and ban arguments also.
816 Affected file silcd/server_util.c.
818 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
820 * Added WATCH list announcing in backup router protocol.
821 Affected files are silcd/command.c, server.c, server_backup.c.
823 * Do not change users mode to founder on normal server/backup
824 if the founder mode is set, and user is first one to join.
825 Affected file silcd/pcaket_receive.c.
827 * Do not send CUMODE_CHANGE notify back to sender. Affected
828 file silcd/packet_receive.c.
830 * Added getrusage() to take noise in SILC RNG. A patch by
831 Mika Boström. Affected files are configure.in.pre,
832 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
834 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
836 * Splitted the SILC libraries configuration into a configure
837 fragment into lib/configure.ad. It is now possible, once
838 this feature is added, to specify whether to compile or not
839 compile included SILC libraries. Affected files are
840 configure.in.pre, lib/silcmath/mpi/configure.ad,
841 lib/configure.ad, Makefile.defines.pre and
842 Makefile.defines_int.pre.
844 * Added --with-silc-includes and --with-silc-libs to configure.
845 If specified the included libs are not compiled, but the
846 specified libs are used. Pkg-config is not yet supported.
847 Affected file configure.in.pre.
849 * Fixed WATCH command handling on backup router. Router does not
850 send the watch command any more to backup if it originates from
851 backup. Affected file silcd/command.c.
853 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
855 * Changed announcing to not announce unregistered clients.
856 Affected file silcd/server.c.
858 * Fixed username handling in command reply. Affected file
859 silcd/command_reply.c.
861 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
863 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
865 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
866 Affected file: includes/silcincludes.h.in
868 * bool is defined as _Bool on Mac OS X now.
869 Affected file: lib/silcutil/silctypes.h
871 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
873 * Added support for UTF-8 nicknames, channel names and
874 server names in client library. Affected files in
877 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
878 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
879 software to check how Toolkit has been compiled.
881 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
883 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
885 * Use silc_utf8_str[n]casecmp instead of strcmp routines
886 in library and in SILC Client when dealing with nicknames
887 and other identifier strings. Affected file in client lib
890 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
891 irssi/src/silc/core/silc-servers.c.
893 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
895 * Fixed idcache to work with the new identifier strings.
896 Affected file lib/silccore/silcidcache.c.
898 * Added UTF-8 hash and compare function for SilcHashTable.
899 Affected file lib/silcutil/silcutil.[ch].
901 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
902 Affected file lib/silcutil/silcstringprep.[ch].
904 * Changed the identifier string handling to include the original
905 format in client, server, channel entries and normalized
906 format in cache. Affected files in silcd/.
908 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
910 * Added support for the new identifier strings and their
911 validity checking. Nicknames, channel names and usernames
912 can now include practically any kind of letters and various
913 other characters. Affected files in silcd/ and in libraries.
915 NOTE: comparing these strings should now be done with memcmp()
916 to check binary compatibility. All these strings are normalized
917 and casing is irrelevant.
919 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
920 as easy function for applications to check whether identifier
923 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
925 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
926 file lib/silcutil/silcutf8.c.
928 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
930 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
932 * Make public key in getkey reply mandatory. Affected file
933 lib/silcclient/command_reply.c
935 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
937 * Added Parameter dont_register_crypto_library to
938 SilcClientParam. If set to TRUE, silcclient library will
939 not initalize the Crypto Libraries and application
940 will need to do it. Affected file lib/silcclient/silcclient.h,
941 lib/silcclient/client.c.
943 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
945 * Imported new silc_utf8_[encode|decode] routines from
946 my internal SILC 1.1 source tree. New encodings added:
947 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
948 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
949 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
952 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
954 * Implemented stringprep (RFC 3454) API. Internally we use
955 GNU Libidn's stringprep, for now, so it is required now to
956 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
958 * Added checking for GNU Libidn and --with-libidn to configure.
960 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
962 * If the passphrases entered do not match while generating a new key,
963 completly start over instead of going into an infinite loop asking
964 the user to re-enter the passphrase correctly. Affected file
965 lib/silcutil/silcapputil.c
967 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
969 * Make sure server is removed from backup list when it is
970 deleted. Affected files silcd/command.c, server.c,
973 * Close socket when connecting to router fails. Affected
976 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
978 * Adopt configuration toolchain to current auto-tools.
979 Affected files prepare, irssi/configure.in
980 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
981 redo that. Affected files irssi/src/silc/core/client_ops.c,
982 irssi/src/fe-common/silc/fe-silc-channels.c
983 * Take over command line options into silcclient data structure.
984 Affected file irssi/src/silc/core/silc-core.c
986 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
988 * Do not try to initiate backup resuming protocol forever.
989 Affected file silcd/server_backup.c.
991 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
993 * ID change in resuming has to be done before changing
994 detached client's modes, since the ID change may fail and
995 leave ghosts on the network. Affected file is
996 silcd/packet_receive.c.
998 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1000 * Fixed Win32 scheduler to not stuck anymore. A patch from
1001 Juha Räsänen. Affected file is
1002 lib/silcutil/win32/silcwin32schedule.c.
1004 * Fixed QoS parsing for connection blocks in server. Affected
1005 file is silcd/serverconfig.c.
1007 * Fixed server statistics increasing in server. Affected file
1010 * The CLOSE command now marks backup router as self disconnected
1011 to avoid resuming problems. Affected file silcd/command.c.
1013 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
1015 * When using silc_net_create_connection[_async], and your system can
1016 create IPv6 sockets, it will try to connect to the IPv6 host.
1017 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
1018 file lib/silcutil/unix/silcunixnet.c
1020 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
1022 * Check for valid route when receiving packet from router and
1023 when routing it to local server in the cell. A patch from
1024 Matt Miller. Affected files silcd/router.c and server.c.
1026 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
1028 * Couldn't detach and reattach twice, because of the previous
1029 commit. Affected file silcd/packet_receive.c
1031 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
1033 * Added check to ignore Port value if Initiator is FALSE.
1034 Remote router coudln't connect if Port was set. Affected file
1035 silcd/serverconfig.c
1037 * If some client tries to resume more than once at the same time,
1038 server crashed. Router didn't crash, but showed odd behaviour
1039 (didn't allow clients to join anymore, ..). Affected files
1040 silcd/packet_receive.c silcd/idlist.h
1042 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1044 * Destroy the file transfer session in silc_client_file_close
1045 with timeout. Affected file lib/silcclient/client_ftp.c.
1047 * Call SFTP server monitor in READ and WRITE after the actual
1048 operations. Affected file lib/silcsftp/sftp_server.c.
1050 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1052 * Create one configure script from configure fragments
1053 (configure.ad). This is a first step towards new distribution
1054 system. Affected files prepare, configure.in.pre,
1055 lib/silcmath/mpi/configure.ad.
1057 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1059 * Removed expiring of client key pair. Affected file is
1060 irssi/src/silc/core/clientutil.c
1062 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1064 * Check the number of connections from real number of
1065 connections instead of socket number, when deciding if
1066 server is full. Affected files are silcd/server.c,
1067 server_internal.h and silcd.c.
1069 * Clarified the connections_max meaning in General section
1070 in doc/example_silcd.conf.in.
1072 * The reconnect_keep_trying default value set to TRUE
1073 if it is not defined in the config file. Affected file
1074 silcd/serverconfig.c.
1076 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1078 * Fixed crashbug in connection closing, after a protocol
1079 completion callback, which might have closed it already.
1080 Affected file silcd/server.c.
1082 * Fixed rekey with PFS in backup router. It did not allow
1083 rekeys with PFS, and when the rekey protocol timedout
1084 it crashed the backup router without the above fix. Affected
1085 file silcd/packet_send.c and server.c.
1087 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1089 * The silc_client_add_channel_private_key now returns the
1090 private key context if pointer is given as argument.
1091 Affected files are lib/silcclient/silcclient.h and
1094 * Added support for using channel private keys in SILC
1095 Client Library even if the private key mode is not set
1096 on the channel. Affected file lib/silcclient/client_channel.c.
1098 * The channel private key used to decrypt message is now
1099 delivered to the application in the 'channel_messageÃ' client
1100 operation. Affected files are lib/silcclient/silcclient.h
1101 and client_channel.c.
1103 * Fixed wrong arg type for user limit in CMODE command reply.
1104 Affected file silcd/command.c.
1106 * The user limit is now taken and saved to SilcClientEntry in
1107 JOIN and CMODE command replies and in CMODE_CHANGE notify.
1108 Affected files lib/silcclient/silcclient.h, command_reply.c
1109 and client_notify.c.
1111 * Added support to the new private message key indicator
1112 packet. Added a new function to the client library:
1113 silc_client_send_private_message_key_request. The sender
1114 indicates to be initiator, and receiver is responder.
1115 Added the indicator to the SilcClientEntry as 'prv_resp'
1116 boolean. Affected files are lib/silcclient/silcclient.h
1117 client.[ch], and client_prvmsg.c.
1119 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1121 * Fixed the JOIN command calling when called with both
1122 -auth and -founder. Affected file is lib/silcclien/command.c.
1124 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1126 * Check watcher list for resumed clients as well. Affected
1127 file is silcd/packet_receive.c.
1129 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1131 * Implemented the user limit to the CMODE_CHANGE notify,
1132 CMODE command reply and JOIN command reply in server.
1133 Affected files are silcd/server.c, command.c, command_reply.c,
1134 packet_send.c and packet_receive.c.
1136 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1138 * Defined SILC_STRFMT_END that must be used now with
1139 silc_buffer_strformat, instead of SILC_STR_END. Fixes
1140 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
1141 lib/silcclient/silcvcard.c, silcd/server_util.c.
1143 * Fixed the adding of public key to the WATCH list in server.
1144 Fixed the WATCH notify sending to client. Affected files
1145 are silcd/packet_send.[ch], command.c, server_util.c.
1147 * Implemented the watching by public key in the SILC Client
1148 Library and SILC Client. Affected files are
1149 lib/silcclient/command.c and client_notify.c.
1151 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
1153 * Added support for public key watching in server. Affected
1154 files are silcd/server.c, server_internal.h, command.c,
1157 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1159 * Added public key to the SIlcClientEntry. Affected files
1160 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
1162 * Fixed the get_clients_whois reply processing to return
1163 exactly same entries server returned. Makes it possible
1164 to search using attributes. Affected file is
1165 lib/silcclient/idlist.c.
1167 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1169 * Save founder key to SilcChannelEntry. Affected files are
1170 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
1172 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1174 * Call the monitor callback with _CLOSED status from the
1175 silc_client_file_close. Affected files are
1176 lib/silcclient/client_fpt.c, silcclient.h
1178 * Added silc_client_get_clients_whois which resolves using
1179 WHOIS, and supports requested attributes as well.
1180 Affected files are lib/silcclient/silcclient.h, idlist.c.
1182 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1184 * Added support for asking the destination filename where
1185 the downloaded file is saved in the file transfer. Affected
1186 files are lib/silccilent/silcclient.h, client_ftp.c.
1188 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1190 * Fixed error handling in resuming data processing. Affected
1191 files are lib/silcclient/client_resume.c and client.c.
1193 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1195 * Fixed silc_client_send_private_message to return TRUE correctly.
1196 Affected file lib/silcclient/client_prvmsg.c.
1198 * Added topic to the SilcChannelEntry. Affected files are
1199 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
1201 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1203 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
1204 file lib/silcclient/command.c
1206 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1208 * Convert all commands to UTF-8 before passing them to the
1209 client library. Still need to convert replies from UTF-8 to
1210 the locale encoding. Affected file
1211 irssi/src/silc/core/silc-cmdqueue.c
1213 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1215 * redirect all silc_client_command_calls through a queueing framework.
1216 This fixes /CYCLE and the annoying "nick change after auto-joining
1217 a channel". Furthermore it defines one central point where
1218 command parameters can be UTF-8-ified. Affected files
1219 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
1220 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
1222 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1224 * use asynchronous connect() to establish router connections.
1225 Fixes problem when the primary router goes down. Affected files
1226 silcd/server.c, silcd/server_backup.c
1228 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1230 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
1231 Fixed various compilation warnings when type casting ints
1232 to pointers or vice versa, of different size. Updates around
1235 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1237 * Surrogates not allowed in UTF-8 strings, updated decoder.
1238 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
1239 testers in lib/silcutil/tests/ directory.
1241 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1243 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
1244 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
1245 files are lib/silcclient/silcclient.h, client.c.
1247 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1249 * When resuming a session fails, notify the user that the session
1250 file needs to be removed eventually. Affected files
1251 irssi/src/fe-common/silc/module-formats.[ch],
1252 irssi/src/silc/core/client_ops.c.
1254 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1256 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
1257 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
1259 * Typofix in Irssi::Silc module. Affected file
1260 irssi/src/perl/silc/Silc.xs.
1262 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1264 * Changed the way NOTICE flagged messages are treated. Added support
1265 for notices in queries and signing notices. Affected files
1266 irssi/default.theme; irssi/docs/help/in/notice.in;
1267 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
1268 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
1270 * Fixed typo in /ACTION help. Affected file
1271 irssi/docs/help/in/action.in
1273 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1275 * Fixed typo in perl module. Affected file
1276 irssi/src/perl/silc/Server.xs
1278 * Changed the way ACTION flagged messages are treated. Added support
1279 for actions in queries and signing actions. Affected files
1280 irssi/default.theme; irssi/docs/help/in/action.in;
1281 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
1282 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
1285 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1287 * Incorrectly reported error when client had to be resolved from
1288 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
1290 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1292 * Fixed whois public key hash table deleting and adding in
1293 detached client case. Affected file silcd/packet_receive.c.
1295 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1297 * Changed filenames of silc/fe module not to collide with filenames
1298 from core/fe. Also seperated public messages printing from
1299 query messages printing. Affected files are all in
1300 irssi/src/fe-common/silc.
1302 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1304 * Fixed the invite process handling during joining to use
1305 correct server name for the client that is matched against
1306 the invite string for the channel. Wrong server name caused
1307 inability to join the channel. Affected file is
1310 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1312 * Fixed the CUMODE channel founder authentication on normal
1313 server to not remove the founder rights on existing founder
1314 before checking that router accepts the mode change. Affected
1315 files are silcd/command.c and silcd/packet_receive.c.
1317 * Remove the server entry correctly when rekey timeouts and
1318 remote router connection on normal server is closed. Fixes
1319 a crash where server uses the freed server entry. Affected
1320 file silcd/server.c.
1322 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1324 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
1325 networks. This is the first step in solving the bug about
1326 /SERVER ADD -silcnet <silcnet>. Affected files
1327 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
1328 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
1329 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
1331 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1333 * /SMSG and /MMSG now correctly create new queries. Affected files
1334 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
1336 * Add basic support for SILC protocol specific variables in perl.
1337 Affected files irssi/src/perl/silc/*, irssi/configure.in,
1338 irssi/src/perl/Makefile.am
1340 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1342 * Don't use silc_get_input, it's obviously not reliable. Fixes
1343 issue when the current key expires. Affect file
1344 irssi/src/silc/core/clientutils.c
1346 * Make the session data filename configurable. This makes it
1347 possible to have different session files for different
1348 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
1349 client_ops.[ch], silc-servers.c,
1350 irssi/src/silc/fe-common/silc/module-formats.[ch]
1352 * Use the same set of libtool files for the MPI lib as for the
1353 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
1354 config.sub, configure.in, install-sh, missing, mkinstalldirs
1356 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1358 * Fixed server statistics decrementing error to not go to
1359 negative. Affected file silcd/packet_receive.c.
1361 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1363 * Use silc_server_query_add_error to add error in public key
1364 search error. Added support in send_reply to send errors
1365 without specific argument. Affected file silcd/server_query.c.
1367 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
1368 Client for NO_SUCH_NICK. It was against the protocol specs.
1369 Affected file irssi/src/silc/core/client_ops.c.
1371 * Added backwards support for the wrong NO_SUCH_NICK error sending
1372 in server. To be removed in SILC Server 1.0. Both old clients
1373 and clients with fixed error handling now works. Affected file
1374 silcd/server_query.c.
1376 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
1378 * fixed a bug in the whois using attributes function where no
1379 error was sent if no nickname and client id but the attributes were
1380 given to whois. Affected file silcd/server_query.c
1382 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
1384 * remove public key from public key hashtable on detach. Affected
1385 file silcd/packet_receive.c
1387 * free public key hashtable before removing clients on server
1388 shutdown. Affected file silcd/server.c
1390 * remove public key prior deleting client-data on killing a client.
1391 Affected file silcd/server_util.c
1393 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
1395 * Getting the MOTD from other servers works now. Affected
1396 files are silcd/command.c and silcd/command_reply.c
1398 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1400 * Initialize the variable idletag, since it is tested in
1401 silc_core_deinit for its default value. Affected file
1402 irssi/src/silc/core/silc-core.c
1404 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
1406 * Fixed signed channel messages across cells. Affected file
1409 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1411 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
1412 is not defined. They can now be safely used in if-statements
1413 without braces. Affected file lib/silcutil/silclog.h.
1415 * Added the checks for backup closing connection due to error
1416 (local or remote) and thus not allow the resuming to occur
1417 in reconnect. Affected files are silcd/packet_send.c
1420 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1422 * Help file updates. Affected files in irssi/src/docs/help/in/.
1424 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
1426 * Fixed channel messages across cells. Affected file
1429 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1431 * Fixed file transmission accepting in client library to not
1432 start the negotiation if user hasn't accepted the transfer,
1433 instead create new session for resent transfer. Affected
1434 file lib/silcclient/client_ftp.c.
1436 * Show the session ID in the file transmision list. Remove
1437 session from list that failed to transfer. Switch the current
1438 session automatically after transmission, and in errors, to new
1439 session if other sessions exists in the transfer list. Affected
1440 files are irssi/src/silc/core/silc-servers.c,
1441 irssi/src/fe-common/silc/modfule-formats.c.
1443 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1445 * Fixed MIME header parsing for the hopefully last time. Affected
1446 file lib/silcutil/silcstrutil.c
1448 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1450 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
1452 * The SILC RNG is now gauranteed to return non-zero random
1453 values. Affected files are lib/silccrypt/silcrng.[ch].
1455 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1457 * Fixed nickname formatting when changing only case of the
1458 nickname. Affected file lib/silcclient/idlist.c.
1460 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1462 * Fixed a memory leak and incorrect printing of the "appears as"
1463 message. Affected file irssi/src/silc/core/client_ops.c
1465 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1467 * Added CRT (Chinese Remainder Theorem) supported RSA
1468 private keys and private key operations. This significantly
1469 increases private key operation efficiency. No compatibility
1470 issues with new or old private keys. Affected files are
1471 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
1473 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1475 * Fixed GCC-3.3.2 related compilation warnings from the
1478 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1480 * Removed RC6 from distributions.
1482 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1484 * Added some better comments to lib/silccrypt/silcpkcs.h,
1485 optimized some routines in lib/silccrypt/silcpkcs.c.
1486 Added test_silcpkcs into lib/silccrypt/tests/.
1488 * Fixed silc_rng_global_init to actually init the global RNG
1489 if RNG wasn't provided for it. Affected file is
1490 lib/silccrypt/silrng.c.
1492 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1494 * Added silc_hash_table_find_by_context_ext. Affected files
1495 lib/silcutil/silchashtable.[ch].
1497 * Save the public key on normal server in WHOIS command reply
1498 from attributes, if present, and add it to public key hash
1499 table. Fixes WHOIS resolving by public key on normal server.
1501 Optimized the attributes resolving on normal server to not
1502 resolve if we resolved them already from router.
1504 Affected files are silcd/server_query.c, command_reply.c.
1506 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
1508 * Added support for whois using attributes.
1509 Affected files silcd/command_reply.c, silcd/packet_receive.c,
1510 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
1513 * Added support for whois using public key attribute to /WHOIS i
1514 client command. Affected files irssi/docs/help/in/whois.in,
1515 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
1517 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1519 * Fixed UMODE setting in server when the client has anonymous
1520 mode set. The mode setting was not working. Affected file
1523 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1525 * Fixed some bugs and typos related to sending split messages.
1526 Print notification when sending messages with /MMSG. Affected
1527 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
1529 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1531 * Optimized the socket referencing in packet routines, client
1532 library and server. Affected files are lib/silccore/silcpacket.c,
1533 lib/silcclient/client.c and silcd/server.c.
1535 * If silc_socket_set_qos is given with NULL arguments the QoS is
1536 reset from the socket. Affected files are
1537 lib/silcutil/silcsockconn.[ch].
1539 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1541 * Add a /LISTKEYS command which lists the locally cached
1542 client and server keys. Affected files
1543 irssi/src/fe-common/module-formats.[ch],
1544 irssi/src/silc/core/silc-{channels,servers}.c
1545 irssi/docs/help/in/listkeys.in
1547 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1549 * Check that packet queue purging was successful. Affected
1550 files lib/silcclient/client.c and silcd/packet_send.c. Related
1551 to MAC failed errors.
1553 * Do not clear the inbuf even if it is empty if QoS was applied
1554 to it. Otherwise the QoS data is cleared and MAC failed error
1555 will occur. Affected file lib/silccore/silcpacket.c.
1557 * Use the rekey period time as rekey protocol timeout value.
1558 If the rekey does not succeed during the rekey period there's
1559 something very wrong, and we most likely end up with wrong keys,
1560 do graceful reconnect then. Affected file silcd/server.c.
1562 * Take reference of the socket in the parser context, as it's
1563 possible to have the parsers in queue after the socket is
1564 disconnected and this may cause crash. Affected files are
1565 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1568 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1570 * Fixed KICK command reply sending, it sent to replies.
1571 Affected file silcd/command.c.
1573 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1575 * Finish the silc-mime.pl script. It now supports MIME type
1576 guessing using magic files, signing data messages, executing
1577 MIME handlers in background. Affected files
1578 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1580 * Changed MIME signal handler to make things easier for the perl
1581 script. Affected files irssi/src/silc/core/client_ops.c,
1582 silc-servers.c, and irssi/docs/signals.txt
1584 * Cleaned up the silc_mime_parse function and fixed detection
1585 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1587 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1589 * Resolve the IP for file transfer listener from the connection
1590 socket. Affected file lib/silcclient/client_ftp.c.
1592 * Accept NULL hostname parameter in the functions
1593 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1594 if hostname is not wanted.
1596 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1598 * Fixed race condition between silc_client_init and
1599 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1601 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1603 * Fixed file transfer connection closing when SIGNOFF for
1604 the client is received from server. Affected file is
1605 lib/silcclient/client_ftp.c.
1607 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1609 * Check for disconnected socket in QUIT callback. Affected
1610 file silcd/command.c.
1612 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1614 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1615 Affected files lib/silcutil/silcstrutil.c
1617 * Cleaned up the escape/unescape functions for correctness and
1618 speed. Affected file irssi/src/silc/core/client_ops.c
1620 * Removed handling for data messages with Content-Type: text/*,
1621 moved parsing of MIME headers to the signal handler, added
1622 support for signing and verifying data messages. Affected
1623 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1624 irssi/src/silc/core/silc-{servers,channels}.c
1626 * Added a perl script for handling data messages based on
1627 information read from Mailcap files. New file
1628 irssi/scripts/silc-mime.pl
1630 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1632 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1633 acknowledge recepetion of a message to the sender. Updated
1636 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1638 * Unregister channel key saving callback when deleting channel.
1639 Affected file lib/silcclient/idlist.c.
1641 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1642 before calling notify client operation. Affected file is
1643 lib/silcclient/client_notify.c.
1645 * Unregister QoS tasks when deleting the socket connection.
1646 Affected files lib/silcutil/silcsockconn.[ch],
1647 unix/silcunixsockconn.c.
1649 * Implemented latest presence-attrs draft changes. Affected
1650 files lib/silccore/silcattrs.h and
1651 irssi/src/silc/core/silc-queries.c.
1653 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1655 * Save old channel keys in list to allow more rapid change
1656 of channel keys if server for some reason does that. This
1657 avoids loosing so many channel messages due to not having
1658 key to decrypt. Affected file lib/silcclient/silcclient.h,
1659 idlist.c and client_channel.c.
1661 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1663 * Continued backup router tests and fixes. Affected files
1664 silcd/server_backup, server_util.c, server.c. See TODO.
1666 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1668 * Fixed SERVER_SIGNOFF handling in servers. The client
1669 was removed from wrong list thus not removing the client
1670 at all. Affected file silcd/packet_receive.c.
1672 * Do not execute rekey protocol for disabled connections as
1673 it would never go through. Affected file silcd/server.c.
1675 * Added timeout for rekey protocol to catch if the protocol
1676 never executes successfully. Affected files silcd/server.c
1679 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1681 * Abandon packet processing for disconnected sockets. Check
1682 this always after calling packet processing callback.
1683 Affected file lib/silccore/silcpacket.c.
1685 * Fixed double registration disconnection code in server.
1686 Closed wrong connection. Affected file silcd/packet_receive.c.
1688 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1690 * On normal server reconnect to primary during resuming 4
1691 times, then give up. Affected file silcd/server_backup.c.
1693 * If during reconnecting to routers we notice we have router
1694 connection but no primary router set, the server is in desync.
1695 Reconnect to primary to restore network. Affected file
1698 * Assure that only one protocol is exeucting at the same time.
1699 Added checks for all protocols. Affected files are
1700 silcd/server.c and server_backup.c.
1702 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1704 * Check that a string is not already part on invite/ban
1705 string when processing it. Affected file silcd/server_util.c.
1707 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1709 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1710 with 1.2 version of the protocol. Affected file is
1711 silcd/packet_receive.c.
1713 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1715 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1716 where the passphrase was given. Affected file is
1719 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1721 * INVITE and BAN notifys are now delivered from routers to
1722 servers (but not clients) on the channel. Updated specs and
1723 code. Affected files silcd/packet_[send|receive].[ch],
1724 command.c, server.c and server_util.c.
1726 * Implemented INVITE and BAN announcing. Affected files are
1727 silcd/server.[ch], server_util.c.
1729 * Implemented SilcStatus error type argument returning in
1730 command reply error in server. Affected file silcd/command.c.
1732 * Implemented SilcStatus argument returning in comand reply
1733 in client library. The command_reply client operation now
1734 returns error specific arguments as well. Affected files
1735 are lib/silcclient/command_reply.[ch], client_resume.c,
1736 lib/silccore/silcstatus.[ch].
1738 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1740 * Backup router protocol version 1.2 implemented. Testing still
1741 required. Affected files in silcd/server_backup.[ch], server.c,
1742 packet_receive.c and server_internal.h.
1744 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1746 * silc_client_send_[channel|private]_message now return TRUE
1747 or FALSE. Affected file lib/silcclien/client_channel.c and
1750 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1752 * Check for explicit nickname in INVITE and BAN processing
1753 during join as well (and don't expect only wildcards in
1754 invite/ban strings). Affected file silcd/command.c.
1756 * Fixed the INVITE and BAN by public key. The public key saved
1757 is the PK payload (as specified) not the raw data. Affected
1758 file silcd/server_util.c.
1760 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1762 * UTF-8 text message support for actions and notices in SILC
1763 Client. Affected file irssi/src/silc/core/client_ops.c.
1765 * silc_get_username and silc_get_real_name now returns sensible
1766 data on Win32. Patch by Toni Willberg. Affected file is
1767 lib/silcutil/win32/silcwin32util.c.
1769 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1771 * Provide a signal handler to send MIME encoded messages and emit
1772 a signal when a MIME encoded message is received. Also document
1773 the signals for usage with the perl interface.
1775 A sample perl script will be supplied at a later point.
1777 Affected files are irssi/docs/signals.txt,
1778 irssi/src/silc/core/client_ops.[ch],
1779 irssi/src/silc/core/silc-{channels,servers}.c
1781 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1783 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1784 server. Use this time to display a lag and disconnect when it
1785 exceeds a specified limit.
1787 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1789 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1791 * Remove the channel auth list in normal server if router
1792 encofrces its list during connecting. Send notify to channel
1793 to remove the mode to remove the list. Affected files are
1794 silcd/server_util.c and silcd/packet_receive.c.
1796 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1798 * Added support for channel public keys. Updated protocol specs
1799 and implemented it. Affected files are
1800 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1801 lib/silcclient/command_reply.c.
1803 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1805 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1806 terminate the process on Linux. Affected file silcd/silcd.c.
1808 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1810 * Check for NULL buffer in silc_buffer_clear. Affected file
1811 is lib/silcutil/silcbuffer.h.
1813 * Simplified the backup router protocol by removing the _GLOBAL
1814 types. Updated protocol specs and the code. Affected files
1815 are silcd/server_backup.[ch].
1817 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1819 * Deny '@' and '!' from nicknames since they are reserved
1820 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1821 Updated protocol specs and the code.
1823 Affected files are silcd/server_util.[ch].
1825 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1827 * Fixed stack overflow in Irssi SILC client. Affected
1828 file irssi/src/silc/core/client_ops.c.
1830 * Check that Host is set in ServerConnection and RouterConnection
1831 in silcd.conf. Affected file silcd/serverconfig.c.
1833 * Fixed crash in server with protocol completion callbacks,
1834 namely rekey and backup resuming protocols. Affected files
1835 are silcd/server_backup.c and silcd/server.c.
1837 * Fixed rekey protocol to not restart if it is started already.
1838 Affected files are lib/silcclient/client.c and
1841 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1843 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1845 * Fixed EOF handling in SILC Config, affected file
1846 lib/silcutil/silcconfig.c.
1848 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1850 * Fixed RESOLVING flag handling in JOIN notify and other
1851 notifys to handle the resolvings correctly in client library.
1852 Affected file lib/silcclient/client_notify.c.
1854 * Do not send full INVITE and BAN lists in INVITE and BAN
1855 notifys, only the changed information. Affected file
1858 * Fixed INVITE notify sending in INVITE command, send it
1859 only when needed. Affected file silcd/command.c.
1861 * Handle the founder key change properly in CMODE_CHANGE
1862 notify. Bug #122. Affected file silcd/packet_receive.c.
1864 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1866 * Remove the mark for output (mark it only for input) after
1867 purging outgoing queue. Prevents the "Error in select()"
1868 floods. Affected file silcd/packet_send.c.
1870 * Fixed incorrect connection deletion from client library
1871 after calling "connect" client operation. Could cause
1872 crashes for example during reconnect timeouts. Affected
1873 files are lib/silcclient/client.c and
1874 irssi/src/silc/core/client_ops.c.
1876 * Check server private key file permissions before starting
1877 the server. Affected file silcd/serverconfig.c.
1879 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1881 * NULL terminate allocated string in silc_buffer_strformat.
1882 Affected file lib/silcutil/silcbuffmt.c.
1884 * Rewrote the invite/ban list string handling in server to
1885 use SilcBuffer instead. Affected files are silcd/command.c
1886 and silcd/server_util.c.
1888 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1890 * Fixed double free in CMODE command when setting new HMAC
1891 for channel. Affected file silcd/command.c.
1893 * Added couple of missing memset's to zero sensitive memory.
1894 Affected files silcd/command.c, lib/silcclient/command.c.
1896 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1898 * Fixed a double free in INVITE command error handling in
1899 server. Affected file silcd/command.c.
1901 * Added macros SILC_SWAB_[16|32] to swab byte order of
1902 16-bit and 32-bit unsigned integers. Affected file
1903 lib/silcutil/silctypes.h.
1905 * Use the SILC_SWAB_16 instead of htons() in server when
1906 handling ports since the ports in structures are always
1907 in little-endian order (regardless of platform). Affected
1908 file silcd/serverid.c and silcd/server_backup.c.
1910 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1912 * Send DISCONNECT in close admin command in server. Affected
1913 file silcd/command.c.
1915 * Check whether we are already connecting to a remote router
1916 (in addition of checking whether we are already connected)
1917 before creating new connection. Affected file silcd/server.c.
1919 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1921 * Added better compiler and compiler flags checking in
1924 * Check that socket is valid after QoS is applied to data.
1925 Affected file lib/silcutil/unix/silcunixsockconn.c.
1927 * Make sure the socket connecetion is not closed to early
1928 when closing connection in server. Also make sure the
1929 connection is always closed after error in a protocol.
1930 Affected file silcd/server.c.
1932 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1934 * Removed --session and --dummy options from Irssi SILC Client.
1935 -d option is available only if --enable-debug was given.
1936 Affected files are irssi/src/silc/core/silc-core,
1937 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1939 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1941 * Added silc_buffer_steal to steal the data from the buffer.
1942 Affected file lib/silcutil/silcbuffer.h.
1944 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1946 * Fixed server crash with double Primary block in config file.
1948 Fixed also various memory leaks around the config file
1949 parser. Affected files lib/silcutil/silcconfig.c,
1950 silcd/serverconfig.c.
1952 * Changed my nickname (Johnny Mnemonic) to my real name, this
1953 means that bugs introduced by him were actually introduced
1956 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1958 * Don't display "foo appears as foo\nYou're now known as foo"
1959 messages. Affected file irssi/src/silc/core/client_ops.c
1961 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1963 * Fixed error handling of invalid client entry when calling
1964 commands in server. Fixes a crash. Affected file
1967 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1969 * Added some sanity checks in server for correctness of the
1970 server configuration. Affected file silcd/serverconfig.c.
1972 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1974 * Prevent endless resolving of user informations in USERS
1975 command by checking the command reply status correctly.
1976 Affected file lib/silcclient/command_reply.c.
1978 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1980 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1981 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1982 Aldous <Matthew@Aldous.com>.
1984 * Added better implementation using CriticalSection of
1985 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1986 <mikko.lahteenmaki@pikabaana.net>.
1988 * Added some Winsock WIN32 compatiblity defines into
1989 includes/silcwin32.h.
1991 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1993 * Fixed double free in async host lookup code. Affected file
1994 lib/silcutil/silcsockconn.c.
1996 * On backup router handle now the SERVER_SIGNOFF from router
1997 for local connected servers too, and close the connections.
1999 Do not process them as normally signing off servers when they
2000 really signoff by sending EOF fe, but always assume that
2001 router sends the SERVER_SIGNOFF.
2003 Affected files silcd/server.c and silcd/packet_receive.c.
2005 * Fixed socket unsetting when closing connections. Affected
2006 files silcd/server.c and silcd/packet_send.c.
2008 * Do not print the nickname in SERVER_SIGNOFF if we do not
2009 have it. Prevents asserts in Irssi core. It is possible we
2010 don't have the nick if it was just being resolved when server
2011 signoff. Affected file irssi/src/silc/core/client_ops.c.
2013 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2015 * Fixed autonick crashbug in client library. Affected file
2016 lib/silcclient/client.c.
2018 * Fixed Unix implementation of SilcMutex to really assert if
2019 the mutex is locked/unlcoked already. Affected file
2020 lib/silcutil/unix/silcunixmutex.c.
2022 * Fixed locking in silc_schedule_uninit. It didn't lock
2023 when dispatching timeout tasks. Affected file is
2024 lib/silcutil/silcschedule.c.
2026 * Changed Win32 implementation of SilcThread to use modern
2027 Win32 interface. Affected file is
2028 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
2030 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2032 * Don't print signed messages when sending failed. Affected files
2033 irssi/src/silc/core/silc-[servers.c/commands.h]
2035 * Send adquate signal when founding a channel by joing it. Affect
2036 file irssi/src/silc/core/client_ops.c
2038 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2040 * Fix theme abstracts parsing. Affected files irssi/default.theme,
2041 irssi/src/fe-common/core/themes.c
2043 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2045 * Fixed close command to use the port correctly when closing
2046 server connections. Affected file silcd/idlist.c.
2048 * Check for NULL outbuf in silc_socket_write. It is possible
2049 that it is NULL is some odd case. Affected files are
2050 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
2052 * Do not call final protocol callback for backup router
2053 resuming protocol when closing connection. It is closed
2054 by timeout in case of error. Affected file silcd/server.c.
2056 * Backup reconnect to router if backup resuming protocol
2057 failed. Affected file silcd/server_backup.c.
2059 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2061 * Fixed double free in SKE library error hadling when signature
2062 error occurred. Affected file lib/silcske/silcske.c.
2064 * Save the fingerprint to new SilcClientEntry after changing
2065 nickname. Affected file lib/silcclient/client_notify.c.
2067 * Print SIGNOFF in Irssi SILC client only if the nickname is
2068 known. Prevents asserts in Irssi core. It is possible we
2069 don't have the nick if it was just being resolved when it
2070 quit. Affected file irssi/src/silc/core/client_ops.c.
2072 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2074 * Fixed double free in invite list adding code when adding
2075 invite strings. Affected file silcd/server_util.c.
2077 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2079 * More log printing during backup router protocol. Affected
2080 file silcd/server_backup.c.
2082 * Removed backwards support for old private key file format.
2083 Affected file lib/silccrypt/silcpkcs.c.
2085 * Removed backwards support for not-so-strict decryption length
2086 check, it's strict now. Affected lib/silccrypt/silccipher.c.
2088 * GETKEY to update the client entrys fingerprint too.
2089 Affected file lib/silcclient/command_reply.c.
2091 * Added --without-libtoolfix for package builders using weird
2092 wrappers around libtool (BSD at least).
2094 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2096 * Fixed backup router bugs: When backup resumes router and
2097 receives a CHANNEL_MESSAGE packet the backup must not act
2098 as router since the packet header decryption would be
2099 different. Also, when relaying packets to channel, do
2100 not re-encrypt packets on backup that came from the primary
2101 since the connection isn't really router-router connection.
2102 Affected files silcd/server.c, silcd/packet_send.c.
2104 * Added checks in encryption/decryption that encryption/decryption
2105 length sent as argument really is multiple by block size. Helps
2106 catching really weird bugs like the above backup router bugs
2107 when packets are being decrypted in wrong way. Affected files
2108 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
2110 * Fixed padding generation in private key file encryption.
2111 Affected file lib/silccrypt/silcpkcs.c.
2113 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2115 * Added ignore_message_signatures setting which can be used
2116 to ignore signatures in messages. Affected files are
2117 irssi/src/silc/core/client_ops.c, silc-core.c.
2119 * Fixed the libtoolfix to use command line options instead of
2120 environment variables. They didn't work as expected. Now,
2121 the libtool is fully run-time configurable.
2123 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2125 * Verify signature payload for signed messages. Affected files
2126 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
2127 irssi/src/silc/core/silc-core.h
2129 * Display signature verification result in public and private
2130 messages using theme abstracts. See irssi/default.theme for
2131 examples on their usage. Affected files
2132 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
2133 irssi/src/fe-common/silc/module-formats.[ch],
2134 irssi/src/fe-common/silc/fe-common-silc.c,
2135 irssi/src/fe-common/silc/Makefile.am
2136 irssi/src/fe-common/core/fe-messages.[ch]
2138 * Fixed bugs in Irssi's theme parsing. Affected files
2139 irssi/src/fe-common/core/themes.c
2141 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2143 * Calculate the correct length for signed messages before
2144 encrypting, it must be multiple by block size. Affected
2145 file lib/silccore/silcmessage.c.
2147 * silc_message_signed_get_public_key returns now both
2148 decoded and encoded public key. Affected files are
2149 lib/silccore/silcmessage.[ch].
2151 * Added libtoolfix script that makes the libtool more generic
2152 and configurable in run-time. Now we can specify in run-time
2153 if what kind of libraries we want to create, regardless of
2154 configuration. SIMs are now creates even if --disable-shared
2155 was explicitly given.
2157 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2159 * Fixed founder key sending in CMODE command in client.
2160 Affected file lib/silcclient/command.c.
2162 * Fixed CUMODE founder authentication in server to not check
2163 for client's public key since it's not supposed to do that.
2164 Affected file silcd/command.c.
2166 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2168 * Set realname and hostname in NICK_REC records. Affected file
2169 irssi/src/silc/core/silc-nicklist.c
2171 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2173 * Remove 1.0 protocol backwards compat code from client
2176 * Added more reliable check for whether nickname did change
2177 or not, or whether only Client ID changed in NICK_CHANGE
2178 notify. Affected file lib/silcclient/client_notify.c.
2179 Fixes bug in '@' character handling in a nickname.
2181 * Added support for automatically parsing signature from
2182 the message payload. Added new function
2183 silc_message_get_signature to return the payload to
2184 application. Affected files lib/silccore/silcmessage.[ch].
2186 * Changed the private_message and channel_message client
2187 operations to deliver the SilcMessagePayload to the
2188 application too. Application can use it fe. to get the
2189 signature from the message for verification. Affected
2190 file lib/silcclient/silcclient.h, client_channel.c and
2193 * Redefined the signed payload for message payloads.
2194 Updated protocol specs and implemented.
2196 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2198 * Fixed wrong invite and ban list handling in server command
2199 reply. Affected files are silcd/command_reply.c,
2200 silcd/server_util.[ch].
2202 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2204 * Fixed CMODE setting in server when founder mode was set.
2205 Affected file silcd/command.c. Bug #95.
2207 * Added support to setting specific public key in CMODE in
2208 Irssi SILC client. Affected file lib/silcclient/command.c.
2210 * Added support to use specific public key in CUMODE in
2211 Irssi SILC Client. Affected file lib/silcclient/command.c.
2213 * Added support for inviting and banning by public key in
2214 Irssi SILC client. Affected file lib/silcclient/command.c.
2216 * Fixed fingerprint/babbleprint showing in invite and ban
2217 list command replys. Affected file is
2218 irssi/src/silc/core/client_ops.c.
2220 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2222 * Format CMODE +c and +h to display both the mode and the argument
2224 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2226 * Added test vectors and test programs for SHA-1, MD5,
2227 HMAC-SHA1 and HMAC-MD5. New tests are located in
2228 lib/silccrypt/tests/. Fixed also argument decoding bug in
2229 MD5 implementation. Affected file lib/silccrypt/md5.c.
2231 * Changed the channel private key and private message key
2232 generation (with static keys) to use SHA1 instead of MD5,
2233 as SHA1 is the mandatory hash function in SILC. Affected
2234 file lib/silcclient/client_[channel/prvmsg].c.
2236 * Changed the private key file encryption to use SHA1 instead
2237 of MD5. Added support for the old generation and added
2238 automatic change of the key (to be removed later). Affected
2239 files lib/silccrypt/silcpkcs.c.
2241 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2243 * Load only files with .pub suffix in PublicKeyDir. Affected
2244 file silcd/serverconfig.c.
2246 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2248 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
2249 channels. Affected files silcd/silcd.c, silcd/server.h.
2251 * Added the config directive PublicKeyDir for the client block.
2252 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
2254 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2256 * Merged Toni's irssi/silc.conf patch.
2258 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
2260 * Max alloc tests in allocation routines. Affected file
2261 lib/silcutil/silcmemory.c.
2263 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2265 * Fixed a typo in resuming code that fixed detach/resume code
2266 in server. Bug #93. Affected file silcd/packet_receive.c.
2268 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2270 * Do reverse lookups for server when /connecting. Affected files
2271 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
2272 irssi/src/core/net-nonblock.*
2274 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2276 * Added library versioning for shared libraries. Affected
2277 files configure.in.pre and lib/Makefile.am.pre.
2279 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2281 * Display INVITE and BAN lists as specified by SILC 1.2
2283 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2285 * Do not send invite list back unless asked (when sending
2286 no arguments) or when list was modified. Affected file
2289 * Remove client from invite list in KILLED notify and in
2290 KILL command. Affected file silcd/command.c and
2293 * Fixed bugs in invite list handling in INVITE command.
2294 Affected files silcd/command.c and silcd/server_util.c.
2296 * Merged with Irssi 0.8.6.
2298 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
2299 Affected file irssi/src/fe-text/silc.c.
2301 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2303 * The silc_argument_get_[first/next] now return the argument
2304 type to caller. Added silc_argument_payload_encode_one.
2306 Affected files are lib/silccore/silcargument.[ch].
2308 * Added support for the SILC 1.2 INVITE command and new
2309 invite lists to server. Affected files are silcd/command.c,
2310 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2312 * Added support for the SILC 1.2 BAN command and new
2313 ban lists to server. Affected files are silcd/command.c,
2314 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2316 * Added support to client sending new INVITE command. Affected
2317 file is lib/silcclient/command.c.
2319 * Added support to client sending new BAN command. Affected
2320 file is lib/silcclient/command.c.
2322 * Added support for removing client from invite list when kicked
2323 from channel, as SILC 1.2 dictates. Affected files are
2324 silcd/packet_receive.c and silcd/command.c.
2326 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2328 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
2329 automatically the cipher's internal IV. Affected files
2330 lib/silccrypt/silccipher.[ch].
2332 * Assure the RESUME_CLIENT packet is not sent to twice to
2333 backup router if the detached client was originated from
2334 the backup. Affected file silcd/server.c. Bug #76.
2336 * Changed silc_sim_symname to not allocate memory. Affected
2337 file lib/silcsim/silcsimutil.c.
2339 * Fixed memory leaks with SIMs in server. Affected files
2340 silcd/serverconfig.c, silcd/server.c.
2342 * Fixed channel key distribution after resuming detached
2343 client. Affected files silcd/packet_receive.c.
2345 * Fixed channel's global_user boolean checking after detaching.
2346 Check it after changing the owner of the client not before.
2347 Affected file silcd/packet_receive.c.
2349 * Fixed few double frees from client library. Fixes at least
2350 Bug #81, possibly others too.
2352 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
2353 notifys in Irssi SILC Client. Affected file is
2354 irssi/src/silc/core/client_ops.c. Bug #82.
2356 * Applied Ville Räsänen's manual page and --mandir bugfix
2357 patch. Affected files are configure.in.pre and Makefile.am.pre.
2360 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2362 * Added support to backup router protocol for backup to tell
2363 normal server that it cannot use the backup router as primary
2364 because the primary isn't really down. Updated protocol
2367 * Added support for primary router to tell backup router that
2368 resuming is not possible because the backup really isn't primary
2369 in the cell. For example if backup disconnected itself the
2370 resuming is not allowed since the primary really did not
2371 go down. Updated protocol specs.
2373 * Removed MARS from crypto library.
2375 * Defined the CTR mode and Randomized CBC mode in SILC. The
2376 CTR mode is RECOMMENDED now in specification. Defined also
2377 Serpent cipher as optional cipher. Updated the protocol specs.
2379 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2381 * Added support for inviting/banning by IP/MASK, public key,
2382 and explicit Client ID. Redefined the command and notify
2383 types to allow easier forwards support for other methods
2384 of inviting/banning. Updated protocol specs.
2386 * Remove the client from channel's invite lists if the client
2387 is kicked or killed. Updated protocol specs.
2389 * Unified the Channel Message Payload and Private Message
2390 into one Message Payload. Updated protocol specs and
2393 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2395 * Don't wait for EOF after socket error has occurred, but
2396 close the connection. Affected file is silcd/server.c.
2398 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2400 * Added support for setting FOUNDER mode on channel with
2401 specific public key which can be set with CMODE command.
2402 Updated protocol specs and implemented in client and server.
2404 * Fixed the Irssi SILC client to correctly shutdown the client
2405 library to avoid memory leaks. Affected files are
2406 irssi/src/silc/core/silc-core.c and silc-servers.c.
2408 * Deprecated the No Reply flag in SKE protocol and introduced
2409 "IV Included" flag which can be used to indicate that the IV
2410 is included in the ciphertext. This makes it possible to use
2411 SILC on unreliable transport, such as UDP which may cause
2412 packet reordering and losses. Updated protocol specs, did
2415 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2417 * Fixed the MPI implementation of silc_mp_sizeinbase to return
2418 < 32 bit values in correct size. Affected file is
2419 lib/silcmath/mp_mpi.c.
2421 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2423 * Fixed the KE Start Payload parsing to check that mandatory
2424 fields are present. Affected file lib/silcske/payload.c.
2426 * Fixed compilation warnigs in Irssi SILC Client. Affected
2427 files are irssi/src/silc/core/silc-query.c. client_ops.c.
2429 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2431 * Print "nick now appears as newnick" and update Irssi's nicklist
2432 when you change your nick to "nick". Closes #62
2434 * Never format your own nick. Closes #63
2436 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2438 * SILC_UMODE_GONE changes are now propagated correctly to the
2439 Irssi client. Closes #54
2441 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2443 * Fixed example in /HELP KEY
2445 * Added expando $j which expands to current SILC Client version
2447 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2449 * Fixed public key decoding in crypto library.
2451 * Added better error printing to SKE library.
2453 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2455 * Fixed NICK command to not crash if nickname was not sent.
2457 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2459 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
2460 Deprecated the old Encrypt-And-MAC order. Updated protocol
2461 specs and implemented.
2463 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
2464 generation. Updated specs and implemented.
2466 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2468 * Added support for rekey before 2^32 sequence number wraps.
2469 Affected files in server and client library.
2471 * Padding must be at least 8 bytes now. Implemented and updated
2474 * Compute maximum padding for authentication packets to make
2475 passphrase approximation attacks impossible. Affected files
2476 in client library and in server.
2478 * Fixed PING command sending in client library and handling in
2479 server. The server ID must be ID Payload, not raw ID data.
2480 Affected files in server and client library.
2482 * Defined that all public keys sent in commands and notify
2483 payloads are actually Public Key Payloads not raw public key
2484 data. Updated protocol specs and implemented.
2486 * Updated protocol version to 1.2. Updated specs and code.
2488 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
2489 status types. Updated specs and the code.
2491 * Added support for normal client to kill its own entries from
2492 the network. Updated protocol specs and the code.
2494 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
2495 and added initial implementation.
2497 * Added MAC field to the Private Message Payload to protect
2498 against chosen ciphertext attacks. Updated the protocol specs
2501 * Added idle and signon fields to the ATTRIBUTE_SERVICE
2502 attribute to indicate the user's current idle and signon time
2503 of a service. Updated protocol specs and implemented.
2505 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2507 * Added "do_not_bind" argument to silc_client_file_send what
2508 can be used to not bind locally but assume the file receiver
2509 provides the point of connect. Usefull when sender is behind
2510 NAT device. Affected file lib/silcclient/silcclient.h and
2513 * Added -no-listener option to FILE SEND command in Irssi SILC
2514 client. Affected file irssi/src/silc/core/silc-servers.c.
2515 Renamed FILE RECEIVE to FILE ACCEPT.
2517 * Confirm passphrase for private key encryption in
2518 silc_create_key_pair and silc_change_private_key_passphrase.
2519 Affected files are lib/silcutil/silcapputil.c.
2521 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2523 * Move silc_client_packet_send back to internal, added
2524 silc_client_send_packet, a bit simpler function for application.
2525 Affected files lib/silcclient/silcclient.h, client.c and
2528 * Moved the SilcClientEntry, SilcChannelEntry and
2529 SilcServerEntry to silcclient.h to be public and documented
2530 them for application. Affected files are
2531 lib/silcclient/silcclient.h and idlist.h.
2533 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2535 * Fixed manual page installation patch by Ville Räsänen.
2536 USERS help page fix patch by Ville Räsänen
2538 * Changed the silc_client_command_call interface to make
2539 the command call simpler for the application. The library
2540 now handles the command line parsing, command finding and
2541 execution. Application only needs to call the function
2542 with the command line. Affected files are
2543 lib/silcclient/silcclient.h, command.[ch].
2545 * Fixed silc_get_input to NULL-terminate the returned input.
2546 Affected file lib/silcutil/silcutil.c.
2548 * Resolve the client's public key in JOIN command if the
2549 founder auth data is being requested but we don't know the
2550 client's public key. Affected file silcd/command.c.
2553 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2555 * Print notify for server opers when backup router comes
2556 online. Affected file silcd/server.c.
2558 * Fixed the INVITE command to send the invite list in
2559 command reply. Affected file silcd/command_reply.c.
2561 * Fixed MOTD command reply sending. Affected file
2564 * UTF-8 decode the topic in TOPIC command reply and LIST
2565 command reply in Irssi SILC client. Affected file is
2566 irssi/src/silc/core/client_ops.c.
2568 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2570 * Fixed the INVITE command to not crash Irssi SILC client
2571 when given without nickname argument. AFfected file
2572 irssi/src/silc/core/client_ops.c.
2574 * Fixed double free in WHOIS query on normal server when
2575 forwarding query to router. Affected file is
2576 silcd/server_query.c.
2578 * Fixed WATCH command reply handling on normal server which
2579 was missing altogether. Affected file silcd/command_reply.c.
2582 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2584 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2585 Included yodl sources for each of these. Also modified
2586 Makefile.am prototype to install these files to proper
2587 locations. Updated CREDITS. Affected file Makefile.am.pre,
2588 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2591 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2593 * Added support for encrypted private key files. Now
2594 passphrase must be provided when new key pair is created
2595 (can be empty though), and prompted when loading the
2596 private key. Added support for loading the old-style
2597 non-encrypted private keys as well. Affected files
2598 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2601 * Fixed silc_get_input to accept input on all terminals.
2602 Affected file lib/silcutil/silcutil.c.
2604 * Moved the Irssi SILC client key loading and other stuff
2605 to be called after the arguments and UI is initialized.
2606 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2608 * Added -P option to Irssi SILC client which can be used
2609 to change the passphrase of the private key. Affected
2610 file irssi/src/silc/core/silc-core.c.
2612 * Added silc_change_private_key_passphrase apputil routine
2613 to lib/silcutil/silcapputil.[ch].
2615 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2617 * Fixed connection closing in client library to not crash.
2618 Moved the connection freeing totally to function
2619 silc_clinet_del_connection. Affected file
2620 lib/silcclinet/client.c.
2622 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2624 * Changed includes/silcincludes.h to silcincludes.h.in to
2625 include configuration specific information. The silcdefs.h
2626 is not included in to installation anymore (it's only
2627 compilation time header).
2629 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2631 * Moved the SilcClient and SilcClientConnection from client.h
2632 to the public lib/silcclient/silcclient.h. Changed the
2635 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2637 * If version string in silc_clinet_alloc is NULL the library
2638 puts it automatically. Affected file lib/silcclient/client.c.
2640 * Changed the version strings from variables to #define's
2641 in includes/silcversion.h.
2643 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2645 * Added shared library complation support.
2647 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2649 * Added lib/silcutil/silcapputil.[ch] for application
2650 utility functions. It includes routines for applications'
2651 convenience. Added silc_create_key_pair, silc_show_public_key
2652 and silc_load_key_pair functions.
2654 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2656 * Send RESUME_CLIENT packet from router to backup routers
2657 to in resuming. Affected file silcd/packet_receive.c.
2659 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2661 * In IDENTIFY command parsing, send all other IDs except
2662 Client IDs explicitly to router for resolving on normal
2663 server. Also check that ID received in WHOIS command is
2664 always Client ID, others are not allowed. Affected file
2665 silcd/server_query.c.
2667 * Merged latest changes from irssi.org CVS.
2669 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2671 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2672 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2674 * Fixed the heartbeat sending in Irssi SILC client. Moved
2675 the silc_client_packet_send to silcclient.h for application
2676 usage. Affected files lib/silcclient/client_internal.h
2677 lib/silcclient/silcclient.h.
2679 * Fixed a bug in query resolving in server. Used wrong
2680 variable in a for loop and crashed. Affected file is
2681 silcd/server_query.c.
2683 * Server constructs requested attributes only to locally
2684 connected clients. Affected file silcd/server_query.c.
2687 * Fixed a bug when sending resolving from router to server
2688 with requested attributes. The constructed WHOIS command
2689 was incorrect. Affected file silcd/server_query.c.
2692 * Fixed Requested Attributes saving in WHOIS command reply.
2693 The length of the data buffer must be saved too. Affected
2694 file silcd/command_reply.c.
2696 * Update the client entry's servername after detaching is
2697 over. Affected file silcd/packet_receive.c. Bug #37.
2699 * Resolve incomplete client entrys in CUMODE_CHANGE and
2700 CMODE_CHANGE notifys. Affected file is
2701 lib/silcclient/client_notify.c. Bug #42.
2703 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2705 * Fixed channel key packet processing bug on backup router
2706 during backup resuming protocol. Affected file is
2707 silcd/packet_receive.c.
2709 * Fixed memory leaks in server. Affected files are
2710 silcd/server.c and silcd/packet_receive.c.
2712 * Fixed packet decryption problem when backup router encrypted
2713 channel message with wrong key during backup resuming
2714 protocol. Affected file silcd/packet_send.c.
2716 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2717 Toni Willberg (toniw@iki.fi)
2719 * Changed the SilcCipher context to be private. Changed the
2720 silc_cipher_get_iv to just return pointer to the IV. Added
2721 silc_cipher_get_name to return the name of the cipher.
2722 Fixed code all around to support these changes. Affected
2723 files are lib/silccrypt/silccipher.[ch], client library and
2726 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2728 * Fixed unaligned access in lib/silccore/silcattrs.c.
2730 * Fixed libtool linking in lib/silcsim/Makefile.am.
2732 * Fixed services attribute printing. Affected files is
2733 irssi/src/silc/core/silc-queries.c.
2735 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2737 * Fixed a crashbug in incoming server accepting. Affected
2738 file silcd/server.c.
2740 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2742 * Added automatically generated index to Toolkit Reference
2745 * Added support for Postscript Toolkit Reference Manual.
2747 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2749 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2752 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2754 * Added 'send_events' boolean argument to the function
2755 silc_schedule_set_listen_fd which sends the set events to
2756 the application explicitly if set to TRUE. Default action
2757 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2758 lib/silcclient/client_internal.h and silcd/server_internal.h.
2760 * Added silc_compare_timeval to determine which time values
2761 is smaller. Affected file lib/silcutil/silcutil.[ch].
2763 * Added sort-of "Quality of Service" (QoS) support to
2764 SilcSocketConnection. Data reception can be controlled with
2765 rate limit per second and/or read data length limit.
2766 Added silc_socket_set_qos. Affected files are
2767 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2769 * Added the QoS configuration to SILC Server configuration
2770 file. Affected files are silcd/serverconfig.[ch] and
2773 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2775 * Merged with irssi.org CVS.
2777 * Failed OPER and SILCOPER authentications are now logged.
2778 Affected file silcd/command.c. Bugs #25.
2780 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2782 * ROBODoc documented lib/silcutil/silcbuffer.h and
2783 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2784 <ville.rasanen@iki.fi>.
2786 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2788 * Added support for auto-passphrase authentication from the
2789 config file during connecting which was not implemented
2790 yet. Affected file irssi/src/silc/core/client_ops.c.
2792 * Fixed a bug in authentication protocol failure handling which
2793 was processing wrong callback context. Affected files
2794 are lib/silcclient/client.c and protocol.c.
2796 * Fixed the /ATTR allow off to actually work. Affected file
2797 is irssi/src/silc/core/silc-queries.c.
2799 * Fixed the /ATTR -del to work. Affected file is
2800 irssi/src/silc/core/silc-queries.c.
2802 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2804 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2806 * Fixed mask attribute adding in Irssi SILC client. Affected
2807 file irssi/src/silc/core/silc-queries.c.
2809 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2811 * Added support for saving the requested attributes in
2812 WHOIS to directory. Affected file is
2813 irssi/src/silc/core/silc-queries.c.
2815 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2817 * Added support for parsing VCard fields that do not have
2818 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2820 * Fixed a double free bug in hash table foreach function
2821 if the entry was deleted in the foreach callback. Affected
2822 file lib/silcutil/silchashtable.c.
2824 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2826 * Added silc_attribute_get_verify_data to return the signature
2827 verification data for either user digital signature or
2828 server digital signature in Requested Attributes. Affected
2829 files are lib/silccore/silcattrs.[ch].
2831 * Added silc_vcard_alloc which is used to allocated dynamic
2832 SilcVCard context. The silc_vcard_free now checks whether
2833 the context is dynamically allocated or not. Affected files
2834 are lib/silcutil/silcvcard.[ch].
2836 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2838 * Periodically remove the NOATTR status from client entry
2839 so that the client may take the attributes in use even after
2840 server has resolved them unsuccessfully earlier. Affected
2841 file silcd/server_query.c and idlist.h.
2843 * Moved sha1hash and md5hash from client->internal to
2844 SilcClient for application usage. Affected files are
2845 lib/silcclient/client.h and client_internal.h.
2847 * Fixed attribute encoding and decoding bugs. Affected
2848 files lib/silccore/silcattrs.[ch].
2850 * Added ATTR command to Irssi SILC Client which is used to
2851 manage user's Requested Attributes sending and values for
2852 WHOIS command. Affected files around Irssi SILC client.
2854 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2856 * Added silc_buffer_strformat which can be used to format
2857 strings into a buffer which size is automatically increased.
2858 Affected file lib/silcutil/silcbuffmt.[ch].
2860 * Added implementation of VCard (RFC 2426) which can be used
2861 as part of Requested Attributes in WHOIS command. Affected
2862 file lib/silcutil/silcvcard.[ch].
2864 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2866 * Some strncat -> silc_strncat changes our the core and
2869 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2870 errors. Added better error printing to SKE library.
2871 Affected files lib/silcske/silcske.c, silcske_status.h and
2874 * Save the PKCS key length even if only private key is set to
2875 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2877 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2878 length in bits not in bytes. Affected files are
2879 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2880 silcd/server_query.c.
2882 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2884 * Added silc_attribute_payload_encode_data to directly encode
2885 the data into the attributes buffer. Renamed function
2886 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2887 Affected files are lib/silccore/silcattrs.[ch].
2889 * silc_hash_table_find_foreach calls the foreach function now
2890 once even if the nothing was found with context set to NULL.
2891 Affected file lib/silcutil/silchashtable.[ch].
2893 * Remove the RESOLVING flag from client entry after received
2894 the Requested Attributes from the client. Fixed memory leak
2895 in client entry freeing. Affected files silcd/server_query.c
2898 * Added Requested Attributes support into SILC Client Library.
2899 It is not able to send requested attributes in WHOIS command,
2900 and also receive and process requested attributes. Added
2901 silc_client_attribute_[add|del] and silc_client_attributes_get
2902 functions. Added also `ignore_requested_attributes' to the
2903 SilcClientParams to not use attributes in client. Affected
2904 files are lib/silcclient/command.c, client_attrs.[ch],
2905 silcclient.h, client_internal and client.[ch].
2907 * Changed the silc_client_get_client_by_id to support Requested
2908 Attributes, it takes them as argument now. Affected file
2909 is lib/silcclient/silcclient.h, and idlist.c.
2911 * Added -details option to WHOIS command in Irssi SILC Client
2912 to support the requested attributes. By default it requests
2913 all attributes. Affected file lib/silcclient/command.c and
2914 irssi/doc/help/in/whois.in.
2916 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2918 * Add also SERVICE attribute for server-constructed attribute
2919 data. Also digitally sign the attributes and add
2920 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2921 silcd/server_query.c.
2923 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2925 * Changed the silc_attribute_payload_encode to support list
2926 of attributes (function may be called several times to add
2927 a new attribute). Removed the silc_attribute_payload_encode_list
2928 function. The encoding function now also automatically encodes
2929 the data, so the caller does not need to do that. Affected
2930 files lib/silccore/silcattrs.[ch].
2932 * Added support for replying on behalf of the user to the
2933 Requested Attributes in WHOIS command in the server. Affected
2934 file silcd/server_query.c.
2936 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2937 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2939 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2941 * Don't swtich to become primary router if we are backup if
2942 decryption error has occurred. Affected file silcd/server.c.
2944 * Fixed a bug in backup router IP address comparison in
2945 silc_server_backup_get.
2947 Save now also the port of the server/router and use that
2948 in comparison as well. Affected file silcd/server_backup.c.
2950 * Normal server now reconnects to backup router automatically
2951 if connection is lost to it. Affected file silcd/server.c.
2953 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2955 * If packet processing fails (like integrity check fails)
2956 the connection is closed now. Affected files are
2957 lib/silccore/silcpacket.c and silcd/server.c.
2959 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2961 * Fixed double free in RSA public key set function
2962 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2965 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2967 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2968 Added server_query.[ch] which provides one interface for
2969 querying information using all three commands.
2971 * Changed all "typedef unsigned char" in core library to
2972 "typedef SilcUInt8".
2974 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2976 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2978 * Renamed silc_server_get_client_resolve to
2979 silc_server_query_resolve and moved to server_query.[ch].
2981 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2983 * Resumed client packet handling from server put the resumed
2984 client on wrong list on router and caused the client not
2985 be present on the network anymore. Now fixed to put the
2986 client to correct list. Affected file silcd/packet_receive.c.
2988 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2990 * Various cleanup in error message output in config parsing code
2991 and in server init code. Fixed error log files containing
2992 too many newlines ('\n') in some situations. Affected files are
2993 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2995 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2997 * Use the reverse lookupped hostname in client internals
2998 instead of one user provided us as remote server name.
2999 Affected file lib/silcclient/client.c.
3001 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3003 * Added 'app_context' to silc_schedule_init. It is an
3004 application specific context that is delivered to application
3005 in task callback functions. Affected files are
3006 lib/silcutil/silcutil.[ch].
3008 * The hb_context in SilcSocketConnection is not freed
3009 automatically anymore (application must free it). Freeing
3010 it automatic is inconsistent. Affected files are
3011 lib/silcutil/silcsockconn.[ch].
3013 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3015 * Added support for removing explicitly added client connections
3016 in rehash and closing the client connections if they were
3017 unconfigured in the rehash. Affected file silcd/server.c.
3019 * Added support for aborting automatically pending commands
3020 that never receives the reply (to avoid memory leaks).
3021 Added also silc_server_command_pending_timed to set the
3022 specific timeout for pending command. Affected files are
3023 silcd/command[_reply].[ch].
3025 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
3026 specs and lib/silccore/silcstatus.h.
3028 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3030 * Changed the silc_get_time to accept time value as argument
3031 or if zero is sent return current local time. Affected
3032 file lib/silcutil/silcutil.[ch].
3034 * Added STATS command to client library and Irssi SILC client.
3035 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
3037 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3039 * Assure that channel key is set before sending it. May
3040 crash server otherwise. Affected file silcd/packet_send.c.
3042 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3044 * Assure that endless loop cannot happen with detached client
3045 resolving on normal server. Added idlist status
3046 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
3047 silcd/idlist.h and silcd/packet_receive.c.
3049 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3051 * Incoming file transfer request cannot use same session as
3052 the sending session. This can happen when sending file to
3053 yourself. Crashed the client on quit. Affected file
3054 lib/silcclient/client_ftp.c. Bug #24.
3056 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3058 * Implemented the draft-riikonen-precense-attrs draft and
3059 the Attribute Payload into the lib/silccore/silcattrs.[ch].
3061 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3063 * Distribute the SERVER_SIGNOFF notify also to local backup
3064 routers from the primary router. The backup router may not
3065 have the signing of local server directly connected and need
3066 to know about the signoff. Affected file silcd/server_util.c.
3068 * Use the primary router as the origin of the locally connected
3069 server when it is disconnecting from the backup router since
3070 that's where it really is coming from. Now the clients from
3071 the disconnecting server are removed correctly and "shadow"
3072 clients are not left to the backup router. Affected file
3075 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3077 * If normal server is standalone and found existing but disabled
3078 channel, do not re-create the channel since it creates
3079 duplicate same channels. Affected file silcd/server.c.
3081 * Added anonymous client connections support to server. New
3082 "anonymous" configuration option to ConnectionParams section
3083 added. If set to true, the username and hostname information
3084 of the client will be scrambled and anonymous user mode is
3085 set automatically to the user. Affected files are
3086 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
3088 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3090 * In JOIN notify handling, mark that the cache entry of the
3091 client cannot be expired. Can cause crashes on normal
3092 server (asserts client->channels). Affected file is
3093 silcd/packet_receive.c.
3095 * From now on distribution versions are used as protocol versions
3096 instead of by default using the Toolkit base version as protocol
3097 version. Affected file prepare.
3099 * Do not set the locally resolved hostname for local client
3100 entry but take what server sends. This way the real hostname
3101 is showed in WHOIS for yourself. Affected file is
3102 lib/silcclient/idlist.c and lib/silcclient/client.c.
3104 * Resolve local info with IDENTIFY when connecting to server.y
3106 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3108 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
3109 for implied search (not needed on platforms which has native
3110 pthreads library). Use --without-pthreads to disable threads.
3111 Affected file is configure.in.pre
3113 * Fixed --with-iconv on platforms which need to bypass (broken)
3114 native iconv(). Affected file is configure.in.pre
3116 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3118 * Moved -C option parsing in Irssi SILC client at same time
3119 as other options. The UI was initialized earlier and caused
3120 problems on command line. Bug #16. Affected file is
3121 irssi/src/silc/core/silc-core.c.
3123 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3125 * Added global variable silc_log_timestamp that tells silclog
3126 wether to print or not the timestamp in the logging files.
3127 Affected file lib/silcutil/silclog.[ch].
3129 * Added silcd configuration option Timestamp in the Logging
3130 section. Affected file silcd/serverconfig.[ch],
3131 doc/example_silcd.conf.in.
3133 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3135 * Fixed fingerprint checking to check for entirely empty
3136 fingerprint instead of two first bytes when determining
3137 if it is set. Bug #18. Affected file silcd/command.c.
3139 * Fixed duplicate PKCS name registering to not allow it.
3140 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
3142 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3144 * Conditionalize non-gcc compiler optimizations for various
3145 platforms, enable those commented out. Cleanups.
3146 Affected file lib/silcmath/mpi/configure.in
3148 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
3150 * silc_rng_exec_command() left zombie processes if command
3151 didn't generate any output. Affected file
3152 lib/silccrypt/silcrng.c
3154 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3156 * Rewrote iconv checking, introduce --with-iconv for systems
3157 which rely on libiconv. Check if iconv() provided by libc
3158 is good enough, otherwise demand libiconv. Affected file
3161 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3163 * Search for ldopen() also in libc. This enables SIM support
3164 on *BSD systems. Based on patch from Alex Zepeda. Affected
3165 file configure.in.pre
3167 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3169 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
3170 This fixes prepare on *BSD systems. Affected file
3173 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3175 * More fixed for not having purge timeout for global clients
3176 that are on channel. Affected files silcd/command_reply.c
3179 * Fixed the rekey protocol to work with backup router connections.
3180 Rekey packets are now allowed on disabled connections as
3181 well. Affected files silcd/packet_send.c and server.c.
3183 * Do not switch to be as backup router when shutting down and
3184 closing the primary connection. Affected file silcd/server.c.
3186 * Fixed memory leaks in backup router deleting. Added
3187 silc_server_backup_free to free all data during shutdown of
3188 server. Affected files silcd/server_backup.[ch].
3190 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3192 * Do not process commands if the sock->user_data is NULL.
3193 Affected file silcd/command.c.
3195 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3197 * Fixed buffer overflow and security problems (loosing bits
3198 in CFB encryption) in SILC RNG. Problems reported by
3199 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
3201 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3203 * Added yet more checks that client is not expired on global
3204 list if it is on channels. Affected file is
3205 silcd/command_reply.c.
3207 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3209 * Merged c0ffee's MIME signal patch which adds support for
3210 sending also MIME messages in Irssi SILC Client, and handling
3211 received MIME messages in a signal (and perhaps doing something
3212 to non-textual MIME messages).
3214 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3216 * Fixed pending command deletion in server and client library
3217 to check the whole list instead of breaking after first found.
3218 The affected files are silcd/command.[ch] and
3219 lib/silcclient/command.[ch].
3221 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3223 * Return NO_SUCH_CHANNEL error in USERS for channel that is
3224 secret or private, otherwise it's possible to find out
3225 whether a secret channel exists or not. Affected file
3228 * If CMODE change fails during the mode setting, assure that
3229 the old mode mask is set for the channel back. Affected
3230 file silcd/command.c.
3232 * Fixed passphrase saving on +a channel on normal server
3233 after successful JOIN command. Affected file silcd/command.c.
3235 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3237 * Remove server/router operator privileges in DETACH command,
3238 since it's possible to resume to server where these
3239 privileges would not be allowed for the client. Affected
3240 file silcd/command.c.
3242 * Do not set to wait for backup in rehash of the server.
3243 Affected file silcd/server.c.
3245 * Do not check listener sockets when counting how many
3246 socket connections we have. Affected file is
3247 silcd/server_util.c.
3249 * Do not announce disconnected clients that are remaining
3250 in history (for WHOWAS). This is because SIGNOFF notify
3251 for these has been sent earlier already. Affected file
3254 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3256 * Buffer overflow with CUMODE command's mode->mode character
3257 conversion. Reported by Ville Räsänen. Affected file
3258 lib/silcutil/silcutil.c.
3260 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3262 * Allow heartbeat packets to go disabled connections anyway.
3263 Affected files silcd/server.c and silcd/packet_send.c.
3265 * Do not broadcast New Channel packets with List flag set
3266 in the packet to backup routers. The router must check
3267 for the correctness of the packets before sending them.
3268 It is possible that router will have enforce Channel ID
3269 change and this would cause desync in the backup router.
3270 Affected file silcd/packet_receive.c.
3272 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
3273 are handled in list parsing. They are not list packets
3274 anymore. Affected file silcd/packet_receive.c.
3276 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3278 * Stop waiting for backup router through the timeout, not
3279 directly after backup router has arrived. Affected file
3282 * Do not re-create channel keys and send them when removing
3283 clients in server shutdown. Affected files are
3284 silcd/server_internal.h and silcd/server_util.c.
3286 * Notify distribution to backup routers was missing from
3287 the silc_server_send_notify_dest function which caused
3288 desyncing problems with backup router. Affected file is
3289 silcd/packet_send.c.
3291 * The client's channel removing was working wrong on
3292 backup router. It assumed that it doesn't know global
3293 information but backup router does know. For this reason
3294 it could remove channel when it wasn't supposed to do that.
3295 Affected file silcd/server.c and silcd/server_util.c.
3297 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3299 * Stop for a couple seconds after badkup router has become
3300 primary router. Affected file silcd/server.c.
3302 * Added silc_server_remove_servers_by_server, which is used
3303 to remove servers originated from some other server. Also
3304 clients of those servers can be removed too. Affected file
3305 silcd/server_util.[ch].
3307 * When removing clients after a server has signed of remove
3308 also all servers behind that server (unless they are known
3309 to be available locally), and send SERVER_SIGNOFF for each
3310 of the server separately. Also the signed off clients are
3311 sent now separately per signed off server. The affected files
3312 are silcd/server.c and silcd/server_util.[ch].
3314 * All servers added with silc_idlist_add_server must always
3315 have both "router" and "connection" pointers set. Otherwise,
3316 bad server entries may be left around in the cache.
3317 Affected file silcd/command_reply.c.
3319 * Do not create the channel key in NEW_CHANNEL packet
3320 processing if the channel is empty. Affected file
3321 silcd/packet_receive.c.
3323 * Completed backup router support for standalone routers.
3324 Supports also servers in the cell that do not use the backup
3327 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3329 * Fixed a bug in silc_string_regexify which did not add '^'
3330 at the start of each string, and thus the matching was
3331 not explicit. For example ban list iikone@*!*@* would
3332 match also "priikone", which is wrong, it would have to be
3333 *iikone@*!*@* to match also "priikone". Affected
3334 file lib/silcutil/unix/silcunixutil.c.
3336 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3338 * Enable all local server connections before updating client
3339 caches when we've become backup router. Otherwise, signoff
3340 packets may not reach the clients. Affected files are
3341 silcd/server.c and silcd/server_util.[ch].
3343 * Fixed a bug in version string parsing which could crash
3344 the program with specially formatted version string.
3345 Bug reported and patch provided by Ville Räsänen. Affected
3346 file lib/silcutil/silcutil.c.
3348 * Handle the disconnection immediately when DISCONNECT
3349 packet is received in server. Affected file silcd/server.c.
3351 * Primary router now waits a short time (10 seconds) for
3352 backup router connection before accepting any other
3353 connection (except local). Affected file silcd/server.c,
3356 * Fixed a crash in client libary in NICK_CHANGE notify when
3357 NICK_CHANGE arrived for client entry we are resolving
3358 currently. Affected file lib/silcclient/client_notify.c.
3360 * Call the sconn->callback completion even if error had
3361 occurred. Start reconnecting always if connection to
3362 primary router fails during backup router protocol.
3363 Affected files silcd/server.c and server_backup.c.
3365 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3367 * Added functions silc_server_send_opers and
3368 silc_server_send_opers_notify to send packets stricly
3369 to operators. Added macro SILC_SERVER_SEND_OPERS macro
3370 to send variable argument notify to operators.
3371 Affected files silcd/packet_send.[ch] and silcd/server.h.
3373 * Removed UMODE rights checking with UMODE_CHANGE notify.
3374 Affected file silcd/packet_receive.c.
3376 * Server/router operator now receives notify when network
3377 switches to backup router and when it resumes the use of
3378 primary router. Affected file silcd/server.c and
3379 silcd/server_backup.c.
3381 * Fixed the updating of client information after backup
3382 resuming protocol is over; update all except local clients
3383 to the new primary router. The affected file is
3384 silcd/server_util.c.
3386 * Added support for closing active connections in rehash
3387 that were unconfigured by the user. Supports currently
3388 closing server and router connections. Affected file
3391 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
3393 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3395 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
3396 is NULL since seems that on some platforms NULL is allowed
3397 and on some it's not. Fallback encoding is used instead.
3398 Affected file lib/silcutil/silcstrutil.c.
3400 * Fixed statistics updating for incoming server connection
3401 which could cause problems when re-connecting. Affected
3402 file silcd/server.c.
3404 * Preliminary backup router support for standalone router
3405 added. Affected files in silcd/.
3407 * Mark server connections in backup router disabled before
3408 and after backup protocol. Affected file is
3409 silcd/server_backup.c.
3411 * Added support for reconnecting to remote server connection
3412 even if the protocol fails, and if the configuration wants
3413 us to keep trying to connect anyway.
3415 Server connection is not allowed to backup router if
3416 backup router does not have connection to primary router yet.
3418 Affected file is silcd/server.c.
3420 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3422 * Added silc_client_udpate_server function to update changed
3423 server info. Affected file lib/silcclient/idlist.[ch].
3425 * Added check for server entries that are being resolved when
3426 notify is received. If being resolved, handle the received
3427 notify only after it's resolved so that all notifys are
3428 handled in same order as received from the server.
3430 Added similar resolver check to channel entries. Every
3431 notify that cause resolving of any information that affects
3432 channel entry marks the channel entry in waiting state.
3433 After whatever resolving is over the waiters are signalled
3434 and only then the notifys are handled in the same order
3435 as delivered from the server.
3437 Affected files are lib/silcclient/idlist.[ch], and
3440 * Fixed KILLED notify handling in normal server. Affected
3441 file silcd/packet_receive.c.
3443 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
3444 is locally connected, or was locally connected (but may
3445 be detached and connection is not active). Added also
3446 SILC_IS_LOCAL for checking this status. Affected files
3447 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
3448 silcd/server.c and silcd/server_internal.h.
3450 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3452 * Don't send or handle TOPIC_SET if topic is already set and
3453 is same as being set. Affected files silcd/command.c and
3454 silcd/packet_receive.c.
3456 * Fixed CMODE change rights checking to work correctly when
3457 removing modes by operator. Affected file is
3458 silcd/server_util.c.
3460 * Fixed some handling with New Channel packet in router and
3461 fixed some CMODE_CHANGE notify handling in server and router.
3462 Affected file is silcd/packet_receive.c.
3464 * Changed "disconnect" client operation to include the
3465 reason of the disconnection and optional disconnection
3466 message. Affected file lib/silcclient/silcclient.h.
3468 * Made the compilation of lib/contrib/ stuff conditional.
3469 Affected files configure.in.pre, lib/contrib/Makefile.am.
3471 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3473 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
3474 to the sender of the notify too, to avoid situation where two
3475 notifys are in the network at the same time going to oppsite
3476 directions. Affected file silcd/packet_receice.c.
3478 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3480 * Delete the client from channel even if the cilent->id is
3481 NULL. It was possible that client was deleted without
3482 removing from channels (theoretically at least). Affected
3483 file silcd/server.c and silcd/server_util.c.
3485 * Free the client data too when resuming is not successful.
3486 Affected file silcd/packet_receive.c.
3488 * Merged some code from c0ffee's silc-plugin. Affected files
3489 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
3491 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
3492 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
3493 to the primary router connection, the other one returns
3494 TRUE if packet must be broadcasted to network.
3496 * All notifys that are destined to primary router (to network)
3497 are now automatically sent to backup routers even if the
3498 router is standalone (and has backup router). Affected files
3501 * Added --without-irssi and --without-silcd configuration
3502 options for disabling the compilation of these applications.
3503 Affected file configure.in.pre and prepare.
3505 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3507 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
3508 UTF-8 encoding and decoding. Added also new encodings
3509 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
3511 Added also SILC_STRING_LANGUAGE which is language and charset
3512 specific encoder and decoer for those platforms that support
3513 iconv(). It can convert the UTF-8 to and from the locale
3514 specific character set.
3516 Affected file lib/silcutil/silcstrutil.[ch].
3518 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
3520 * Added function silc_get_command_name to the file
3521 lib/silcutil/silcutil.[ch].
3523 * Improved the server debug output a bit. Affected files are
3526 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3528 * Save the channel passphrase when received succesful JOIN
3529 command reply from router, on normal server. Otherwise
3530 joinig +a channels from normal server is not possible.
3531 Affected file silcd/command.c.
3533 * Fixed a bug in TOPIC_SET notify handling. The notifier
3534 may be other than client too, like server or channel.
3535 It expected it to always be only client and ignored the
3536 notify. Affected file silcd/packet_recieve.c.
3538 * Removed some (unnecessary) debug printing from
3539 lib/silccore/silcid.c and lib/silccore/silcargument.c.
3541 * Do not force CMODE_CHANGE when server is announcing new
3544 Router announces stuff only after server reannounces channel
3545 after CHANNEL_CHANGE notify.
3547 These fixes optimizes the announcing procedure, and perhaps
3548 fixes some problems too. Affected file silcd/packet_receive.c.
3550 * Fixed SERVER_SIGNOFF sending to local clients. It was
3551 totally broken and sent the notify to all local clients,
3552 instead of only to those that was on same channel as the
3553 signing off clients. Affected file silcd/server_util.c.
3555 * Added -D option to server. It can be used to give debug
3556 level. The levels are from 0 - 99, and are predefined for
3557 smooth server debugging. (see silcd.c for the predefined
3558 levels). Affected file silcd/server.c.
3560 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3562 * Fixed a bug in Irssi SILC client to close the connection
3563 properly when disconnecting from server. Affected file
3564 irssi/src/silc/core/client_ops.c.
3566 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3568 * When authenticating as founder during JOIN command, check
3569 that the one authenticating becomes the only founder on the
3570 channel. Affected file silcd/command.c.
3572 * Better checking for founder mode setting when CUMODE_CHANGE
3573 notify is received. Affected file silcd/packet_receive.c.
3575 * Close all connections when shutting down the server by sending
3576 DISCONNECT packet. Close all listeners too when shutting
3577 down the server. Affected file silcd/server.c.
3579 * Handle DISCONNECT packet correctly in client library by
3580 calling the "disconnect" client operation. Affected file
3581 lib/silcclient/client.c.
3583 * Handle local errors correctly during resuming. Affected
3584 file lib/silcclient/client.c.
3586 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3588 * The log file is not dupped internally anymore in
3589 lib/silcutil/silclog.c. Fixed memory leaks too.
3591 * The scheduler now dispatches all pending timeout tasks
3592 when it is uninitialized with silc_schedule_uninit.
3593 Affected file lib/silcutil/silcschedule.c.
3595 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3597 * Added --enable-stack-trace option to configure. Added
3598 memory allocation stack trace support. Added files
3599 lib/silcutil/stacktrace.[ch]. Affected files are
3600 lib/silcutil/silcmemory.[ch].
3602 * Fixed memory leaks from libraries and server. Affected
3603 files around the tree.
3605 * Reverted back a fix made to CUMODE which broke it.
3606 Affected file silcd/command.c.
3608 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3610 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3611 core library, and implemented it. All textual messages SHOULD
3612 use this flag and the message MUST be UTF-8 encoded.
3613 All text messages sent by Irssi SILC client are now UTF-8
3614 encoded (regardless whether the terminal supports UTF-8 or not).
3615 Affected files are lib/silccore/silcchannel.h,
3616 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3619 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3621 * Added lots of new statistics updating that was missing from
3622 the server and router code. Affected files in silcd/.
3624 * Sending SIGUSR1 signal to server now dumps the current
3625 server statistics into /tmp directory. Affected file is
3628 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3629 the SILC Hash Interface also. Added new functions
3630 silc_hash_get_name, silc_hash_init, silc_hash_update and
3631 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3633 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3635 * Added some better info printing for client during connecting.
3636 Affected file silcd/server_util.c.
3638 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3639 to silence a user on a channel. Affected files are
3640 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3641 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3642 and silcd/packet_receive.c.
3644 * Fixed a fatal bug in handling of malformed command payload.
3645 Affected file silcd/command.c.
3647 * Fixed a double free when announcing channel users to router.
3648 Affected file silcd/server.c.
3650 * After successful authentication to channel founder mode, check
3651 that there isn't anyone else with founder mode on the channel.
3652 The one that authenticated will become founder and anyone
3653 else is demoted. Affected file silcd/command.c.
3655 * Added error printing of any error that has occurred during
3656 any command in client library. Affected file is
3657 irssi/src/silc/core/client_ops.c.
3659 * Removed some error printing from the client library and left
3660 it for the application to worry (from the error status it
3661 receives in 'command' client operation. Affected file is
3662 lib/silcclient/command.c.
3664 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3666 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3667 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3668 Starting key agreement with itself is denied. Affected file
3669 is lib/silcclient/client_keyagr.c.
3671 * Fixed some error checkings from the SFTP library which caused
3672 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3673 and lib/silcsftp/sftp_util.c.
3675 * Added new "debug" and "debug_string" settings to Irssi SILC
3676 client which can be used to print runtime debugging on the
3677 Irssi's screen. Available when compiled with --enable-debug
3678 option. Affected file irssi/src/silc/core/silc-core.c.
3680 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3682 * Fixed a missing variadic parameter in a function call that
3683 caused server crash when a non-allowed connection arrived.
3684 Reported by Richard Becker. Affected file silcd/server.c.
3686 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3688 * Added WATCH list sending to backup routers from router.
3689 The WATCH command is sent by the router to the backup
3690 router. Affected file silcd/command.c.
3692 * Mark the backup_router flag for RouterConnection entry
3693 if the backup router stuff is defined in the config file.
3694 Affected file silcd/serverconfig.c.
3696 * Fixed some backup data sending around the code to work better
3697 if the router is standalone router. Not all places were fixed.
3698 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3701 * Fixed the router connecting when connecting to multiple
3702 routers. It ignored every other router except the first
3703 one. Affected file silcd/server.c.
3705 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3707 * Made the private key generation after expiration optional.
3708 If not created after expiration the old key will re-expire
3709 at a later time (and thus key pair is not necessary to
3710 change). Affected file irssi/src/silc/core/clientutil.c.
3712 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3714 * The length arguments in bind() and connect() were wrong
3715 and fixed now to used SIZEOF_SOCKADDR in the
3716 lib/silcutil/unix/silcunixutil.c.
3718 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3720 * Fixed detach timeout handling to use Client ID and not
3721 the actual client entry which may be freed in the callback.
3722 Affected file silcd/command.c.
3724 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3726 * Merged c0ffee's multiple interface support patch.
3727 Affected files in silcd/.
3729 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3731 * Cleanup keys properly. Affected file is
3732 irssi/src/silc/core/clientutil.c.
3734 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3736 * Display the user mode on the status bar. Affected file
3737 irssi/src/silc/core/silc-expandos.c.
3739 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3741 * If private message key is not set, but the flag is set in
3742 the packet, ignore the packet since it cannot be decrypted.
3743 Affected file lib/silcclient/client_prvmsg.c.
3745 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3747 * When resuming client, remove the old client entry from
3748 the watcher list too. Affected file silcd/packet_receive.c.
3750 * Do not allow normal server to force founder mode away
3751 from router if the founder mode is already set. Affected
3752 file silcd/packet_receive.c.
3754 * Remove the client entry with watch notify types with short
3755 timeout, and not directly, so that other notifys can be
3756 retrieved too. Affected file lib/silcclient/client_notify.c.
3758 * Display notification about data messages that cannot be
3759 displayed. Affected files irssi/src/silc/core/client_ops.c,
3760 irssi/src/fe-common/silc/module-formats.[ch].
3762 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3764 * Fixed the CHANNEL_CHANGE notify handling in client libary
3765 to not use freed memory. Affected file is
3766 lib/silcclient/client_notify.c.
3768 * Fixed CUMODE_CHANGE notify handling in server. Affected
3769 file silcd/packet_receive.c.
3771 * Fixed USERS command to support empty channels. Affected
3772 file silcd/command.c.
3774 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3776 * Allow multiple identical pending commands to be registered
3777 in client library. Affected file is lib/silcclient/command.c.
3779 * Call the completion for resolving client information only
3780 after all resolvers has finished. This fixes a crash in
3781 the client. Added support for checking when the resolvers
3782 are finished. Affected file is lib/silcclient/idlist.c.
3784 * Wait by default 3 seconds before reconnecting to the server
3785 after being disconnected. Makes the /detach command a bit
3788 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3790 * Check the watcher list before sending signoff notifys
3791 when closing client connection. Affected file is
3794 * Added better CMODE command rights checking. Affected file
3795 silcd/server_util.c.
3797 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3799 * Fixed watcher list checking during server signoff. It
3800 crashed the server. Affected file silcd/server_util.c.
3802 * The JOIN command reply returns now the founder's public
3803 key. Affected file is silcd/command.c.
3805 * Announce the channel mode, and the mode properties with
3806 CMODE_CHANGE notify. Affected file silcd/server.c.
3808 * Mark new channels by default disabled, untill at least
3809 one user joins the channel. Affected file is
3810 silcd/packet_receive.c.
3812 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3814 * The nickname argument to watch notify can be optional.
3815 Fixes a crash in server. Affected file silcd/packet_send.c.
3817 * Remove the client entry from cache if the WATCH notify type
3818 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3819 lib/silcclient/client_notify.c.
3821 * Check the watcher list before and after changing nickname
3822 when the NICK_CHANGE notify is received. Affected file is
3825 * Fixed a crash in OPER and SILCOPER command sending. Empty
3826 passphrase caused the crash. Affected file is
3827 lib/silcclient/command.c.
3829 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3831 * Merged with Irssi CVS for Irssi SILC client.
3833 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3835 * Completed the protocol specifications.
3837 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3839 * Merged with Irssi CVS for Irssi SILC client.
3841 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3843 * Added the founder's public key delivery to the
3844 CUMODE_CHANGE notify type as well. Updated the protocol
3845 specs and the code. Affected files are silcd/packet_send.[ch],
3846 silcd/packet_receive.c and silcd/command.c.
3848 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3850 * Added silc_pkcs_public_key_copy function into the
3851 lib/silccrypt/silcpkcs.[ch].
3853 * Remove the `iv' from the SilcChannelEntry since we can
3854 live without it. Affected files are silcd/idlist.h and
3855 silcd/packet_receive.c.
3857 * Added support for sending the founder's public key in
3858 the CMODE_CHANGE notify packet in the server. Affected
3859 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3860 silcd/command.c and silcd/server.c.
3862 * Changed the FOUNDER_AUTH authentication to use only
3863 public key authentication as defined by new protocol
3864 specs. Passphrase authentication with that mode cannot
3865 be used anymore. It is now possible to reclaim founder
3866 mode from any server in the network. Affected files are
3867 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3869 * Added permanent channels support by making the channel
3870 permanent when FOUNDER_AUTH mode is set on the channel.
3871 The channel will not be destroyed even if channel is empty
3872 when that mode is set. Protocol TODO #17. Affected
3873 files are silcd/server.[ch], server_util.[ch],
3874 silcd/command.c, silcd/packet_receive.c and
3875 lib/silcclient/command.c.
3877 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3879 * Added reference counter to the command reply context in
3880 the client library. Affected files are
3881 lib/silcclient/command_reply.[ch].
3883 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3885 * Fixed rekey protocol with PFS in the client library.
3886 Affected file is lib/silcclient/protocol.c.
3888 * Added support for list of errors in client library
3889 command reply handling. Affected file is
3890 lib/silcclient/command_reply.c.
3892 * Defined that the WHOIS and IDENTIFY commands can send
3893 list of errors. Updated the protocol specs. Protocol
3896 * Added support for sending list of errors to WHOIS and
3897 IDENTIFY commands in server. Added support for receiving
3898 list of errors in server. Affected files are
3899 silcd/command.c and silcd/command_reply.c.
3901 * Fixed client info resolving on LEAVE command in client
3902 library to not crash. Affected file is
3903 lib/silcclient/client_notify.c.
3905 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3907 * Defined that the NICK command replies with thew changed
3908 nickname too, to make the nickname changing simpler at
3909 the client's end. Updated protocol specs and the code
3910 in client and server. Affected files are
3911 silcd/command.c, lib/silcclient/command_reply.c and
3912 lib/silcclient/command.c.
3914 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3916 * Added `Compressed' packet flag to indicate that the packet
3917 payload is compressed by the sender. Updated the protocol
3918 specs and the core library. The compression still is not
3919 implemented in the sources. Affected file is
3920 lib/silccore/silcpacket.h.
3922 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3924 * Remove pending command callbacks also if the connection
3925 to the server is destroyed. Affected file is
3926 lib/silcclient/client.c.
3928 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3930 * Added new QUIET channel user mode that can be used to
3931 quiet a user in a channel. Updated the protocol specs but
3932 it wasn't implemented yet. Protocol TODO #27. Affected
3933 file is lib/silccore/silcmode.h.
3935 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3937 * Added BLOCK_INVITE user mode to be able to block incoming
3938 invite notifications. Protoocol TODO #26. Affected files
3939 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3942 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3943 the protocol specs and the code. Affected file is
3944 lib/silccrypt/silcpkcs.c.
3946 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3948 * Disconnect Payload includes now the status type. Updated
3949 the protocol specs and the code. Protocol TODO #25.
3950 Affected files are silcd/server.c, lib/silcclient/client.c.
3952 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3953 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3954 Moved the silc_client_command_status_messages table to the
3955 lib/silcutil/silcutil.c and added new funtion
3956 silc_get_status_message, which deprecates function
3957 silc_client_status_message. Affected files are
3958 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3959 lib/silcutil/silcutil.[ch].
3961 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3963 * Defined that the nickname hash in Client ID MUST be from
3964 lowercase nickname. This effectively changes nicknames in
3965 SILC to case-insensitive. Updated the protocol specs and
3966 the code. Affected files are lib/silcutil/silcutil.[ch],
3967 silcd/serverid.c, and silcd/idlist.c.
3969 * Added new channel user modes BLOCK_MESSAGES_USERS and
3970 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3971 code. Affected files are lib/silccore/silcmode.h,
3972 lib/silcclient/command.c, and silcd/packet_send.c.
3974 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3975 specs and code. Affected file lib/silccore/silcstatus.h.
3977 * Added support for watch list. It is possible to add nicknames
3978 to be watched, and when they come to network, leave network
3979 or user mode changes the watcher will be notified of this
3980 change. Added SILC_COMMAND_WATCH command, added new
3981 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3982 notifications. Updated the protocol specs and implemented
3983 this to library, client and server. Protocol TODO #21.
3984 Affected files are lib/silccore/silccomand.h,
3985 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3986 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3987 silcd/packet_send.[ch], silcd/packet_receive.c, and
3988 irssi/src/silc/core/client_ops.c.
3990 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3991 somebody watching you. Updated the protocol specs and the
3992 code. Affected files are lib/silccore/silcmode.h, and
3993 lib/silcclient/command.c.
3995 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3997 * Added service support to SILC protocol. Added new command
3998 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3999 core library. Services are not implemented in server or
4000 client for now. Protocol TODO #20. Affected files are
4001 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
4003 * Added SilcStatus argument to `command' client operation
4004 to return the error status when command sending fails
4005 locally. Changed all command in client library to return
4006 correct command status. Affected files are
4007 lib/silcclient/command.c, lib/silcclient/silcclient.h and
4008 irssi/src/silc/core/client_ops.c.
4010 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4012 * Added silc_mime_parse function to parse MIME headers.
4013 Affected files are lib/silcutil/silcstruti.[ch].
4015 * Added MIME header parsing in Irssi SILC Client. It displays
4016 all textual MIME objects, others it ignores. Affected file
4017 is irssi/src/silc/core/clien_ops.c.
4019 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4021 * Fixed a bug in the pid writing function, which couldn't be
4022 written in a root-owned directory.
4024 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4026 * Defined that channel message to unknown Channel ID must
4027 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
4028 Updated the protocol specs and the code in server. The
4029 affected file is silcd/packet_receive.c.
4031 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4033 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
4034 that it is used to send error notifys if error occurs during
4035 some SILC packet processing, except commands. The error
4036 types are same as for command reply types. Defined that
4037 if private message is sent to unknown Client ID the error
4038 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
4039 Updated the protocol specs and code. Affected files are
4040 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
4041 lib/silcclient/client_notify.c, silcd/packet_receive.c,
4042 and irssi/src/silc/core/client_ops.c. Renamed the
4043 SilcCommandStatus to SilcStatus.
4045 * Defined the use of extra WHOIS attributes in WHOIS command.
4046 The <Requested Attributes> (defined in a separate document)
4047 can be used to request additional information about user
4048 not returned by standard WHOIS command. Defined that server
4049 can send WHOIS command directly to client. Client provides
4050 the requested attributes to the server. Updated the protocol
4051 specs. Protocol TODO #4. Implementation is not done yet
4052 (Protocol TODO #24).
4054 * Renamed function silc_client_command_status_message to
4055 silc_client_status_message. Affected files are
4056 lib/silcclient/command_reply.[ch].
4058 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4060 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
4061 32 bit integers. Updated the protcol specs and the code.
4062 Affected files are silcd/command.c and
4063 lib/silcclient/command.c.
4065 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4067 * Fixed a bug in library where sending a bogus authentication
4068 payload would lead to a crash. Affected file is
4069 lib/silccore/silcauth.c.
4071 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4073 * Added detach_disabled and detach_timeout server config
4074 options to the server. Affected files silcd/serverconfig.[ch],
4075 silcd/command.c and silcd/packet_receive.c.
4077 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4079 * Added resolve_cmd_ident field to the SilcClientEntry structure
4080 too so that if the entry is for example being resolved so
4081 another command may attach to the same pending command reply
4082 without requiring to resolve the same entry again. Added
4083 support for adding multiple pending commands for one
4084 command idenfier. Affected files lib/silcclient/command.[ch],
4085 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
4087 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4089 * Defined that server receives WHOIS command reply for private
4090 and secret channels too. Updated protocol specs and the
4091 code in server. Affected file silcd/command.c.
4093 * Defined <channel user mode list> argument to WHOIS command
4094 reply for returning user modes on the channels. The
4095 channel list now doesn't include the user mode anymore but the
4096 actual channel mode. Updated protocol specs and the code in
4097 client and server. Affected files are silcd/command_reply.c,
4098 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
4099 and lib/silcclient/command_reply.c.
4101 * Save the channels list in WHOIS command reply in normal server
4102 so that WHOIS always shows joined channels also in normal
4103 server and not just on router. Affected file is
4104 silcd/command_reply.c.
4106 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4108 * Defined that server receives USERS command reply for private
4109 and secret channels too. Updated protocol specs and the
4110 code in server. Affected file silcd/command.c.
4112 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4114 * Changed the UMODE's mode mask argument to be optional. If
4115 not provided then the command merely returns the current mode
4116 mask to the client. Updated protocol specs and the server.
4117 Affected file is silcd/command.c.
4119 * Added SILC session detachment/resuming support. It is possible
4120 to detach by closing the network connection and then re-connect
4121 and resume to the old client session. Added DETACHED user
4122 mode that server will set for detached client. Added new
4123 packet RESUME_CLIENT which is used to perform the resuming
4124 process. Added DETACH command. Updated the protocol specs,
4125 core library, client and server. Protocol TODO #22. Very
4126 many affected files around the tree.
4128 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4130 * Changed the CMODE's mode mask argument to be optional. If
4131 not provided then the command merely returns the current mode
4132 mask to the client. Updated protocol specs and the server.
4133 Affected file is silcd/command.c.
4135 * Changed the Killer's Client ID in KILLED notify to be just
4136 any ID payload since router server is allowed to kill as well.
4137 Updated protocol specs, client libary and server. Affected
4138 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
4139 and irssi/src/silc/core/client_ops.c.
4141 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4143 * Added new user modes ANONYMOUS for special anonymous servers
4144 that may set the mode for client, and BLOCK_PRIVMSG which
4145 client may set to block incoming private messages unless the
4146 Private Message Key flag is set (using private keys to protect
4147 private messages). Updated protocol specs and code in client
4148 and server and core library. Protocol TODO #23. Affected
4149 files are lib/silccore/silcmode.h, silcd/server.[ch],
4150 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
4151 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
4153 * Added new channel user mode BLOCK_MESSAGES which the client
4154 may set to itself to tell server not send channel messages.
4155 Other packets such as channel key packets are still sent.
4156 Protocol TODO #23. Updated the protocol specs, client and
4157 server. Affected files are lib/silccore/silcmode.h,
4158 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
4159 lib/silcutil/silcutil.c, silcd/command.c, and
4160 silcd/packet_send.c.
4162 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4164 * Redefined the Status Payload to include now two 8 bit fields,
4165 instead of one 16 bit field. This now makes it possible to
4166 send list of errors. Updated the protocol specs and the code
4167 in core library, client library and server. Protocol TODO #1.
4168 Affected files are lib/silccore/silccommand.[ch],
4169 lib/silcclient/command_reply.[ch], silcd/command.c,
4170 silcd/command_reply.c and silcd/packet_receive.[ch].
4172 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4174 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
4175 must be handled by the application and should tell the application
4176 that an error message was already printed, and it should print the
4177 config coords (line, filename, ...). Affected files are
4178 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
4180 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
4181 server config parsing code more readable.
4183 Fixed a bug in the fetch_logging() config callback.
4185 Affected files is silcd/serverconfig.c.
4187 * Drop root privileges when started in foreground. Don't drop them
4188 if debugging also. Affected file is silcd/silcd.c.
4190 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4192 * Added more IM-like features by introducing new user modes
4193 for setting various presence information. Added new modes:
4194 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
4195 specs and code. Protocol TODO #19. Affected files are
4196 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
4197 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
4199 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4201 * Added STATS command to the protocol after all, to return
4202 various statistical information about the network. It can
4203 be used by clients to retrieve statistical information, and
4204 servers may use it to to fetch cell and network wide
4205 statistics from router. Updated the protocol specs and
4206 implemented it to the server. Protocol TODO #16.
4207 Affected files are lib/silccore/silccommand, silcd/command.[ch],
4208 silcd/command_reply.[ch].
4210 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4212 * The LIST command reply in client libary now adds new channel
4213 entry if the returned channel doesn't exist yet in cache,
4214 and returns the channel entry to the application in the
4215 command_reply client operation. Affected file is
4216 lib/silcclient/command_reply.c.
4218 * Changed the channel message payload's MAC generation to
4219 include the IV in the MAC as well. This way all relevant
4220 parts of the channel message payload are authenticated also
4221 with the channel message MAC (and not only by packet MAC).
4222 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
4223 Affected file is lib/silccore/silcchannel.c.
4225 * Fixed the SKE to save the remote version, since the
4226 silc_ske_parse_version mistakenly checked wrong version,
4227 after it replaced the start payload. Affected files are
4228 lib/silcske/silcske.[ch].
4230 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4232 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
4233 string utility functions. Added there also new functions
4234 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
4235 Affected files lib/silcutil/silcstrutil.[ch].
4237 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
4238 files are lib/silcutil/silcstrutil.[ch].
4240 * Defined that the security property fields in SKE SHOULD be
4241 UTF-8 encoded, defined that version string MUST be US-ASCII
4242 encoded, defined that passphrases sent in connection
4243 authentication protocol MUST be UTF-8 encoded. Implemented
4244 these to the client and server. Defined also that other
4245 passphrases sent in the protocol MUST be UTF-8 encoded.
4246 Affected files are lib/silcske/silcske.c,
4247 lib/silcclient/protocol.c, silcd/protocol.c,
4248 silcd/serverconfig.c, and lib/silccore/silcauth.c.
4250 * Changed the silc_client_close_connection interface to not
4251 need the SilcSocketConnection which should not be visible
4252 to application. Affected files are lib/silcclient/client.c
4253 and lib/silcclient/silcclient.h.
4255 * Rewrote the text for Private Message Key Payload in the
4256 protocol specification. Protocol TODO #11.
4258 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4260 * Upgraded the protocol version to 1.1, updated protocol specs
4263 * Added the nickname as new argument to NICK_CHANGE notify and
4264 added it to protocol specs and implemented it to client and
4265 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
4266 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
4267 lib/silcclient/client_notify.c.
4269 * Added the killer's client ID to the KILLED notify and added
4270 it to protocol specs and implemented it to client and server.
4271 Protocol TODO #13. Affected files are silcd/command.c,
4272 silcd/packet_receive.c, packet_send.[ch],
4273 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4274 The killer's client entry is now returned to application in
4275 the `notify' client operation.
4277 * Fixed the Max Argument fields that had too large value set
4278 in the protocol specs. Protocol TODO #14.
4280 * Added the LEAVE command reply to return the ID of parted
4281 channel. Updated protocol specs and implemented it to the
4282 client and server. Protocol TODO #15. Affected files are
4283 silcd/command.c, lib/silcclient/command_reply.c. The channel
4284 entry is now returned to application in the `command_reply'
4287 * Rewrote the version SKE version checking in client libary
4288 and in server to use the silc_parse_version_string. Affected
4289 files are lib/silcclient/protocol.c, silcd/protocol.c.
4291 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
4292 commands that was missing it, and updated protocol specs and
4293 the server implementation. Protocol TODO #10. The affected
4294 file is silcd/command.c.
4296 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
4297 generic reply to a generic request (REQUEST flag), and
4298 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
4299 way. A draft-riikonen-silc-flags-payloads-00.txt is written
4300 to define the payload for DATA flag. Added the flags to
4301 the implementation. Protocol TODO #9. Affected file is
4302 lib/silccore/silcchannel.h.
4304 Changed the client library to return the message length
4305 to application as well in the channel_message and private_message
4306 client operations. Affected files are
4307 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
4308 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
4309 and lib/silcclient/client_ops_example.c.
4311 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
4312 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
4313 the channel. Updated protocol specs and impelemented this
4314 to client and server. Protocol TODO #6. Affected files are
4315 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
4316 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
4318 Added new options m and M to CMODE command in Irssi SILC
4319 client to set these modes.
4321 * Deprecated all administrative commands from SILC protocol
4322 since they are highly implementation specific commands.
4323 Updated protocol specs. Moved the old commands in
4324 implementations to private range of command types. Affected
4325 files are silcd/command.c, lib/silcclient/command.c and
4326 lib/silcclient/command_reply.c. Protocol TODO #8.
4328 * Fixed a bug in server where sending unknown command crashes
4329 the server. Affected file silcd/command.c.
4331 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4333 * Added SILC_PROTOCOLVERSION macro to check protocol version
4334 of a socket connection. The affected file is
4335 lib/silcutil/silcsockconn.h.
4337 * Added better error logging in rekey protocol. Affected file
4340 * Do not check public key types in SKE during rekey. Affected
4341 file lib/silcske/payload.c.
4343 * Fixed the rekey protocol with PFS, which was totally broken.
4344 Affected file silcd/protocol.c.
4346 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4348 * Some client implementations quit network by doing first LEAVE
4349 and then immediately SIGNOFF (like Bombyx). We now do check
4350 after a short time after LEAVE notify and check whether the
4351 client is still valid after LEAVE, and if not we remove it from
4352 cache. Affected file is lib/silcclient/client_notify.c.
4354 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4356 * Merged version 1.1.4 of zlib. Even if it not currently in use,
4357 it's good not to have security holes here.
4359 * Fixed a negative refcount situtuation for the config context.
4360 Affected file is silcd/serverconfig.c.
4362 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4364 * ROBOdoc documented lib/silcutil/silcutil.h.
4366 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4368 * Optimized even more the SilcPacketContext structure. Now
4369 totally saved 16 bytes of memory per context after optimization.
4370 Affected files are lib/silccore/silcpacket.[ch].
4372 * Made strict checks for valid SILC IDs. Affected file is
4373 lib/silccore/silcid.c.
4375 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4377 * Changed the object argument for silc_cipher_register,
4378 silc_hash_register, silc_hmac_register and silc_pkcs_register
4379 to const. Affected files are lib/silccrypt/silccipher.[ch],
4380 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
4382 * Changed the silc_get_username and silc_get_real_name to
4383 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
4385 * Fixed the Irssi SILC Client to use the silc_get_username and
4386 silc_get_real_name insted of glib routines since the glib
4387 routines only corrupt stack. Fixes the Irssi SILC to work in
4388 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
4390 * Fixed the Irssi to not use g_get_home_dir since it crashes
4391 or returns garbage on cygwin and corrupts stack. Added function
4392 get_home_dir to Irssi routines. Affected files are
4393 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
4395 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4397 * Made some structure optimizations. SFTP memory FS MemFSEntry
4398 entry structure. Optimized SilcTask structure. Optimized
4399 SilcPacketContext structure.
4401 Affected files lib/silcsftp/sftp_fs_memory.c,
4402 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
4404 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4406 * And yet again reverted back the config thing since Johnny
4407 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
4410 * Fixed memory leaks from config object. Affected files are
4411 silcd/serverconfig.[ch].
4413 * Added support for adding new connections to the server in rehash.
4414 After rehash they take effect.
4416 Added support for changing the maximum allowed connections in
4417 rehash. The number can grow but going smaller is not supported.
4419 Added function silc_server_num_sockets_by_remote to the
4420 silcd/server_util.[ch].
4422 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
4424 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4426 * Added preliminary checking during config parsing for a valid
4427 public/private key and removed further checks in the code.
4428 Affected files are silcd/serverconfig.[ch], server.c.
4430 * Moved functions silc_server_drop() and silc_server_daemonise()
4431 from server.c to silcd.c since they are stricly related to
4432 the application activity.
4434 * Reverted a small part of the automatic ref/unref since
4435 it caused a double unref in some situations. Affected
4436 files are silcd/silcd.[ch], server.c, serverconfig.c.
4438 * Added some .cvsignore files in the lib directory.
4440 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4442 * Fixed silc_net_gethostbyaddr to correctly resolve by
4443 address. Affected file lib/silcutil/silcnet.c.
4445 * Fixed the notify relaying to client. The HMAC to be used
4446 with relayed packets ws wrong and caused decryption failure
4447 at the client end. Affected file is silcd/packet_receive.c.
4449 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4451 * Created new branch silc_protocol_1_0_branch.
4453 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
4455 * Changed the silc_server_config_* routines to be SilcServer
4456 independent. They are now officially application specific code
4457 and not part of generic server implementation. Affected files
4458 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
4460 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4462 * Added automatic referencing of config context in the
4463 silc_server_config_alloc, and automatic unreferencing in the
4464 silc_server_config_destroy. Affected files are
4465 silcd/serverconfig.[ch], silcd/silcd.c.
4467 * Fixed the silc_log_quick handling in the logging routines.
4468 It didn't log quickly when it was TRUE. Affected file is
4469 lib/silcutil/silclog.c. Also the flush delay was set even
4470 if it was 0 in config file. Affected file is
4471 silcd/serverconfig.c.
4473 * Added support for changing key pair of the server in rehash.
4474 Affected file silcd/server.c.
4476 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4478 * Fixed the TOPIC_SET notify to not cras. It changed the topic
4479 too early, before getting the channel entry. Affected file
4480 is silcd/packet_receive.c.
4482 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4484 * Added functions silc_server_config_[ref/unref], these are used
4485 to prevent that the config object is destroyed.
4487 No longer directly affect global variables silc_log_quick and
4488 silc_log_delay, they are first cached inside the config object
4489 and then applied with silc_server_config_setlogfiles().
4491 silc_server_config_set_defaults() is now internal to
4492 serverconfig.c, there are no reasons to show this internal stuff
4495 Affected files are silcd/serverconfig.[ch].
4497 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
4498 fprintf's to stderr, since some code may be executed again after
4499 the server went into the background. Affected files are
4502 * Added rehash support. Added function silc_server_rehash() that
4503 will perform all the basic tasks of the rehashing procedure.
4505 * Added command line option `-x, --hexdump'. This will enable the
4506 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
4507 The option `--hexdump' implies `--debug'.
4509 * Fixed a bad bug in the logging APIs (silcutil library) where
4510 the application would crash after calling silc_log_reset_all().
4512 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4514 * Fixed the KICKED notify handling in client library to
4515 correctly remove the channel and all entries from the
4516 channel when I was kicked. This bug crashed the client.
4518 Fixed yet another but in KICKED notify handling to remove
4519 the kicked client correctly from the channel.
4521 Affected file is lib/silcclient/client_notify.c.
4523 * Fixed a minor bug in looking up correct client entry
4524 in KICKED notify in server. Affected file is
4525 silcd/packet_receive.c.
4527 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
4528 sources correctly to distribution. Fixes --with-gmp option.
4530 * Removed the manual rehashing from ID Cache, and changed it
4531 to use the SILC Hash Table's auto rehash feature. Affected
4532 file is lib/silccore/silcidcache.c.
4534 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4536 * Fixed a bug in the silc_client_nickname_format function that
4537 handles the multiple same nickname formatting. Two clients
4538 with same nickname caused problems after the first one left
4539 and rejoined. It didn't format the nickname correctly.
4540 Affected file is lib/silcclient/idlist.c.
4542 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4544 * Don't change the topic if olod topic is same as new one.
4545 Affected file is silcd/packet_receive.c.
4547 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4549 * Added cross-reference support to the SILC Documentation
4550 generator. All types across all HTML files are now cross-
4551 referenced. Affected files util/robodoc/generator.c and
4552 scripts/silcdoc/silcdoc.
4554 * Added file lib/silcutil/silctypes.h to include all the
4555 arithmetic type definitions and some macros. Removed
4556 includes/bitmove.h and moved macros to silctypes.h.
4558 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4560 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
4562 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4564 * Added `type' argument to silc_id_payload_parse_id function which
4565 now returns the type of the ID to the sent pointer. Affected
4566 file is lib/silccore/silcid.[ch].
4568 * Added check for CMODE_CHANGE notify type that mode change is
4569 allowed by the sender. Affected file silcd/packet_receive.c.
4571 * Added check for CUMODE_CHANGE notify type that mode change is
4572 allowed by the sender. Affected file silcd/packet_receive.c.
4573 Added the ID type as CUMODE_CHANGE notify type as argument
4574 to the `notify' client operation. Affected files are
4575 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4577 * Added function silc_client_add_server to the client library.
4578 Added support for resolving also channel and server info when
4579 received unknown entity in notify packet. Affected files are
4580 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4582 * Added function silc_command_get_status to return the command
4583 status from the command reply's argument payload. Affected files
4584 are lib/silccore/silccommand.[ch].
4586 * Added check for KICKED notify type that the kicking is
4587 allowed by the client. Affected file silcd/packet_receive.c.
4589 * Created function silc_get_input which can be used to get input
4590 (echo on or off) from user on command line. Affected files are
4591 lib/silcutil/silcutil.[ch].
4593 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4595 * Optimized silc_server_packet_relay_to_channel function.
4596 Added new function silc_channel_message_payload_encrypt which
4597 can be called directly if channel message payload needs to
4598 be encrypted and is already encoded (no need to call _encode
4599 function). Packet relaying is now done by router without any
4600 extra memory allocations. Affected files are
4601 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4602 silcd/packet_send.c.
4604 * Fixed the INVITE notify handling. It took wrong arguments
4605 as invite list and invite delete. Affected file is
4606 silcd/packet_receive.c.
4608 * Added check for TOPIC_SET notify type that the topic change is
4609 allowed by the client. Affected file silcd/packet_receive.c.
4611 * Added check for INVITE notify type that inviting is allowed by
4612 the client. Affected file silcd/packet_receive.c.
4614 * Changed the silc_server_client_on_channel to return the
4615 SilcChannelClientEntry as well. Moved the function
4616 silc_server_check_cmode_rights to server_util.[ch].
4617 Affected files are silcd/server_util.[ch], silcd/command.c.
4619 * Added function silc_server_check_umode_rights to check whether
4620 changing client's user mode is allowed. Added check for
4621 UMODE_CHANGE notify type that the umode change is allowed
4622 by the client. Affected files are silcd/server_util.[ch],
4623 silcd/packet_receive.c and silcd/command.c.
4625 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4627 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4628 ID length. It ignored that ID can be IPv6 based as well.
4629 Affected file lib/silccore/silcpacket.h.
4631 * Fixed the silc_id_id2str and silc_id_str2id to take the
4632 IPv6 address offset's into consideration. Affecte file is
4633 lib/silccore/silcid.c.
4635 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4637 * Fixed the internal Unix scheduler functions to check for
4638 NULL context they may receive. The affected file is
4639 lib/silcutil/unix/silcunixschedule.c.
4641 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4643 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4644 can specify different directory with --home command line
4645 parameter. Affected files irssi/src/silc/core/client_ops.c,
4648 * SILC-specific commands aren't now executed if the active server
4649 isn't of SILC-type, so there won't be problems with having
4650 IRC and SILC protocol support in same client. Affected files
4651 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4654 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4656 * Improved the signal support in SILC Schedule. Added new
4657 function silc_schedule_signal_call which is used by application
4658 to mark a signal to be called. It is now safe to perform
4659 any kind of tasks in signal callbacks since it is guaranteed
4660 that the application specified signal callback is called
4661 after the signal is over. Affected files are
4662 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4664 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4666 * Added `name' field to SilcChannelPrivateKey to represent
4667 application given name for the key. Moved also the context from
4668 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4669 Added the `name' argument also to the function
4670 silc_client_add_channel_private_key.
4672 Added function silc_client_current_channel_private_key to set the
4673 current channel private key in use.
4675 Added "change" command to KEY command which can be used to change
4676 the current channel private key. Bound the command also to
4677 alt+K (Alt+Shift+k).
4679 Also affected files lib/silcclient/client_channel.c,
4680 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4682 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4684 * Added silc_rng_get_byte_fast function in to the
4685 lib/silccrypt/silcrng.[ch].
4687 * Changed the interface of silc_packet_assemble and the
4688 silc_packet_send_prepare. If silc_packet_assmble is now
4689 called the application does not call silc_packet_send_prepare
4690 because the library will call it automatically. These
4691 interfaces now also return a reference to the outgoing buffer
4692 which includes the assembled packet, which the application can
4693 use to encrypt the packet.
4695 Affected files are lib/silccore/silcpacket.[ch],
4696 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4697 silcd/packet_send.c, server_backup.c and packet_receive.c.
4699 * Fixed a packet sending bug on very high load, where outgoing
4700 packet queue wasn't handled correctly and packets got corrupted.
4701 Affected files are lib/silcutil/*/silc*sockconn.c,
4702 lib/silcclient/client.c and silcd/server.c.
4704 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4706 * Added macro SILC_PACKET_DATALEN which can be used during
4707 packet assembling to check whether the data to be added to
4708 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4709 len is truncated until it fits it.
4711 Added checks for maximum length of channel message payload and
4712 private message payload also.
4714 Added checks for maximum packet length in server and in
4717 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4718 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4719 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4720 lib/silcclient/client_prvmsg.c.
4722 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4724 * Added silc_server_packet_queue_purge call to the
4725 silc_server_disconnect_remote to assure that all data in the
4726 queue before disconnecting is sent to the network. Affected
4727 file silcd/server.c.
4729 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4731 * Added the deleting of server's own ID cache entry to the
4732 silc_server_free function. Free also everything else that
4733 has been allocated in silc_server_init. The affected file
4736 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4738 * Added functions silc_parse_version_string, silc_version_to_num,
4739 and silc_ske_parse_version to parse SILC protocol style version
4740 strings. Affected files lib/silcutil/silcutil.[ch] and
4741 lib/silcske/silcske.[ch].
4743 * Added new configuration params: version_protocol, version_software
4744 and version_software_vendor to specify what version the remote
4745 host must at least be to be able to connect to server. The vendor
4746 string can be regex matched too. Added new function
4747 silc_server_connection_allowed to check maximum number of allowed
4748 connections, and allowed versions for incoming connections.
4749 Affected files are silcd/server.c, server_util.[ch] and
4752 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4754 * Added preliminary support for signals in scheduler. The
4755 signals we care about are now blocked always when the scheduler
4756 is locked. This way we can synchronise the use of signal with
4757 scheduler. It is guaranteed that when signal occurs the scheduler
4758 is not locked, and thus new tasks can be safely added to the
4761 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4762 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4763 Added new platform specific routines
4764 silc_schedule_internal_signals_[un]block and
4765 silc_schedule_internal_signal_[un]register.
4767 Added new functions to SILC Schedule API:
4768 silc_schedule_signal_[un]register. Each signal that application
4769 is going to use should be registered to the scheduler.
4771 Affected files are lib/silcutil/silcschedule.[ch],
4772 lib/silcutil/*/silc*schedule.c.
4774 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4776 * Check for unauthenticated client and server in the
4777 silc_server_new_client and silc_server_new_server functions.
4778 Affected file silcd/packet_receive.c.
4780 * Added function silc_string_is_ascii to check whether given
4781 string is 7-bit ASCII string. Affected files are
4782 lib/silcutil/silcutil.[ch].
4784 * Added function silc_id_is_valid_server_id into the
4785 silcd/serverid.c and added checking for valid Server ID's in
4786 silc_server_new_server. The Server ID must always be based
4787 on the server's public IP address.
4789 * Added logging of DISCONNECT packet message in the server.
4790 Affected file silcd/server.c.
4792 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4794 * Changed all library interfaces that use Global RNG to also
4795 accept SilcRng as argument. Affected files are
4796 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4797 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4798 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4799 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4800 lib/silccrypt/rsa.c.
4802 * Added function silc_pkcs_generate_key to the
4803 lib/silccrypt/silcpkcs.[ch] for applications so that they
4804 don't need to do pkcs->pkcs->init calls anymore.
4806 * Remove SilcSocketConnection from the SFTP API since it really
4807 wasn't needed there. The application has the information
4808 saved in its contexts anyway and the SFTP layer doesn't need
4809 know about it. Affected files lib/silcsft/silcsftp.h and
4810 lib/silcsftp/sftp_[server/client].c.
4812 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4813 The SilcSimContext is not SilcSim.
4815 * Fixed possible buffer overflows in silc_id_render in the
4816 lib/silcutil/silcutil.c.
4818 * On EPOC the global crypto module lists are not used at all
4819 in the crypto library. Added support for using the constant
4820 algorithm list on EPOC. Affected files are
4821 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4824 * Fixed the handling of third parameter of KICKED notify, since
4825 it was mistakenly updated to SILC Protocol 1.0 even though it
4826 is to be included in 1.1. Since it is not in 1.0 it is not
4827 mandatory, and this fix now handles it only if it is provided,
4828 and it is not error if it is not provided. Affected file
4829 lib/silcclient/client_notify.c.
4831 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4833 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4834 client. Affected file irssi/src/silc/core/client_ops.c.
4836 * Merged with Irssi 0.8.4 from irssi.org CVS.
4838 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4840 * Check for valid socket connection in client entries before
4841 sending any messages. Fixes a crash, but doesn't fix some
4842 other underlaying bug that is lurking there. Affected
4843 file silcd/packet_send.c.
4845 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4847 * $usermode, $cumode and $cumode_space expandos shouldn't do
4848 anything with non-SILC server records. Affected file
4849 irssi/src/silc/core/silc-expandos.c
4851 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4853 * Fixed the silc_net_check_[host/local]_by_sock to support
4854 IPv6 bound sockets as well. Now they can return IPv6 addresses
4855 as well. Affected file lib/silcutil/silcnet.c.
4857 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4858 Affected lib/silcutil/unix/silcunixnet.c.
4860 * Fixed ID rendering (at least on some platforms, not NetBSD)
4861 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4863 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4865 * Added silc_hash_public_key and silc_hash_public_key_compare
4866 functions to be used with SilcHashTable. They can be used to
4867 hash public keys and compare public keys in hash table. Affected
4868 file lib/silcutil/silcutil.[ch].
4870 * Added support for specifying multiple public keys for Client
4871 connection section in server configuration file. This makes it
4872 possible to accept multiple public keys from same host, or to
4873 make a section that accepts any incoming host, and have the
4874 accepted public keys listed in the section.
4876 Added functions silc_sever_[find/get]_public_key, added the
4877 support for this actually to all connection sections but only
4878 the Client section is currently allowed to specify multiple
4881 Affected files are silcd/server.c, server_internal.h,
4882 command.c, protocol.c, server_util.[ch], packet_receive.c.
4884 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4886 * Merged Irssi 0.8.2 from irssi.org CVS.
4888 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4890 * If silc_debug is TRUE, also output standard logging messages
4891 to stderr with the debug output.
4893 Made silc_log_reset_all() flushing all channels before returning.
4894 Also fixed some documentation typos.
4896 Affected files are lib/silcutil/silclog.[ch].
4898 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4900 * Fixed the server to check correctly the amount of connections
4901 from single host, by checking also the type of the connection.
4902 Fixed also the comparison of number of connections and number
4903 of allowed connections. Affected files are silcd/server.c,
4906 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4908 * Fixed the USERS command reply to save the user's mode on the
4909 channel as well. Fixed JOIN command reply to check whether a
4910 client is on channel already and not join it twice. Affected
4911 file lib/silcclient/command_reply.c.
4913 * Added new file silc-expandos.c into irssi/silc/core/ to return
4914 various stuff for various signal for the statusbar etc. updating.
4915 Now Irssi SILC client prints channel user modes etc. on the
4918 * The user mode (like server/router operator changes) is now shown
4919 on the Irssi SILC client's statusbar. The affected files are
4920 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4922 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4924 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4925 to SILC_SCHEDULE_[UN]LOCK macros.
4927 * Added more error printing to logs in server code. Affected
4928 files silcd/server.c and silcd/protocol.c.
4930 * Fixed -S option parsing in Irssi SILC Client. Affected file
4931 irssi/src/silc/core/silc-core.c.
4933 * Added silc_buffer_alloc_size function. Affected file is
4934 lib/silcutil/silcbuffer.h.
4936 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4938 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4939 constants. Affected files in
4940 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4943 * Changed the internal SFTP Memory FS table to const. Affected
4944 file lib/silcsftp/sftp_fs_memory.c.
4946 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4948 * Fixed the buffer formatting and unformatting routines to
4949 check the size of 64 bits types with sizeof(). Affected
4950 file is lib/silcutil/silcbuffmt.c.
4952 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4954 * Removed 0.6.x backwards support.
4956 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4958 * Changed all integer type names:
4959 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4960 to avoid collisions with other libraries using same type names
4963 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4965 * Added `prefer_ipv6' argument to the functions
4966 silc_net_gethostbyname[_async]. If it is TRUE it will return
4967 IPv6 address over IPv4. If FALSE IPv4 address is returned
4968 even if IPv6 address was found. Affected files
4969 lib/silcutil/silcnet.[ch].
4971 * Added support silc_net_create_connection[_async] to fallback
4972 to IPv4 address if IPv6 address could not be used (like if
4973 it doesn't work on a specific system). Affected file in
4974 lib/silcutil/unix/silcunixnet.c.
4976 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4978 * Added silc_schedule_reinit function to do the enlarging
4979 of the max tasks handling capabilities of the scheduler.
4980 Affected files lib/silcutil/silcschedule.[ch].
4982 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4984 * Added automatic extern "C" { ... } for C++ compilers so the
4985 application does not need to define them. Affected file
4986 includes/silcincludes.h.
4988 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4989 old name went against naming convention. Applications now
4990 include "silcclient.h" instead of "clientlibincludes.h".
4991 Removed includes/clientlibincludes.h, it is redundant now.
4993 * Renamed includes/version.h to silcversion.h.
4995 * Added really preliminary support for OS/2 into the util
4996 library. Only thread & mutex API is implemented, others
4997 are still to be implemented. Created the lib/silcutil/os2/
4998 directory. Created also file includes/silcos2.h.
5000 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5002 * Added preliminary BeOS support into the util library.
5003 Created lib/silcutil/beos/, and implemented all the needed
5004 functions to support SILC on BeOS. Created also file
5005 includes/silcbeos.h.
5007 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
5009 * Added proper initializations to silc's irssi code, so it's
5010 now possible to load it as module. Affected files
5011 irssi/src/silc/core/silc-core.c,
5012 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
5014 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5016 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
5019 * Fixed the silcdoc document generator to correct generate
5020 docs from all kinds of filenames. Affected files are
5021 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
5023 * ROBOdoc documented lib/silcutil/silcmemory.h.
5024 Added also new function silc_memdup.
5026 * Removed lib/silcutil/silcbufutil.h and moved those routines
5027 to the lib/silcutil/silcbuffer.h.
5029 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5031 * Added `user_count' to the SilcChannelEntry which now tells the
5032 number of users on the channel. The user count is now saved
5033 in normal server of global channels as well. Affected files
5034 silcd/server.c, idlist.h, packet_receive.c and command.c.
5036 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
5037 include file utility functions.
5039 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
5040 instead of calling directly OS routines.
5042 * Fixed NICK change printing in Irssi SILC Client. Fixed
5043 KICKED notify printing in Irssi SILC Client. Affected file
5044 irssi/src/silc/core/client_ops.c.
5046 * Fixed a NICK change bug in client library, to not recreate the
5047 client_entry->channels hash table everytime nick is changed.
5048 Affected file lib/silcclient/client.c.
5050 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5052 * ROBOdoc documented the lib/silcske/silcske.h, and improved
5053 the SKE interface a bit.
5055 * Fixed padding problem in PKCS#1. The padding was not actually
5056 random since the random number generator was used incorrectly.
5057 This security bug affects only when encrypting with PKCS#1, and
5058 it is not currently used at all in SILC. SILC only use signing
5059 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
5061 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5063 * Rewrote the notify handling in Irssi SILC client to not call
5064 the events as signals. Fixes problems with Perl support.
5065 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
5067 * Send the auto-nicking NICK command in client library with
5068 little timeout after connecting. The affected file is
5069 lib/silcclient/client.c.
5071 * Added following new config file settings:
5072 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
5073 key_exchange_timeout, conn_auth_timeout, connections_max,
5076 Implemented all the new config settings handling in the server.
5078 Optimized the use of SKE Mutual flag usage. Use it only
5079 if connection authentication protocol is not based in public
5082 Renamed all SilcServerConfigSection* to SilcServerConfig*
5083 to have a bit shorter names.
5085 Affected files silcd/serverconfig.[ch], server.[ch], and
5088 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5090 * Cleaned up the listening sockets code, preparing for the rehash
5091 support. Affected file is silcd/server.c.
5093 * Fixed some output messages. Affected files are silcd/silcd.c,
5096 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5098 * Create lib/doc/silcrng_intro.html document as introduction
5099 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
5101 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5103 * Fixes to the silcd config template. Affected file is
5104 doc/example_silcd.conf.in.
5106 * Removed type casts from silc_calloc(), conforming to the
5107 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
5109 * Removed param_name member from client, server, and router
5110 section structs, now identifying the param directly.
5112 Added CONFIG_FREE_AUTH macro in config file parsing.
5114 Affected files are silcd/serverconfig.[ch].
5116 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
5118 * Fixed command line parameter handling. All SILC initialization
5119 is now done in silc_core_init() which also fixes autoconnecting
5122 Affected files irssi/src/silc/core/silc-core.c,
5123 irssi/src/fe-text/silc.c.
5125 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5127 * Added new configuration options and blocks:
5128 keepalive_secs, reconnect_count, reconnect_interval,
5129 reconnect_interval_max, reconnect_keep_trying and
5130 require_reverser_lookup. Added ConnectionParam block, and
5131 implemented the connection parameters when connecting as
5132 initiator and when accepting connections as responder.
5134 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
5135 whether given configuration value has been given already.
5137 Affected files silcd/serverconfig.[c], server.[c].
5139 * Splitted the doc/example_silcd.conf.in. Separated the crypto
5140 algorithm parts and created new file silcalgs.conf, that
5141 is now included from the example_silcd.conf.in.
5143 * Optimized the silc_server_connect_to_router_second to take
5144 the connection configuration object from the SilcServerConnection
5145 object instead of finding it during the connecting phase.
5146 Added the configuration object to SilcServerConnection struct.
5147 Affected files silcd/server_internal.h, server.c.
5149 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5151 * Add the client on channel after it was resolved at the
5152 channel message receiving, and it was not already on the
5153 channel. Affected file lib/silcclient/client_channel.c.
5155 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5157 * Fixed the public key authentication to allocate always the
5158 destination signature buffer instead of using static buffer.
5159 Affected file silcd/protocol.c.
5161 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5163 * Unified the serverconfig.[ch]'s helper function interface.
5164 Affected file silcd/serverconfig.[ch].
5166 * Removed doc/example_silc.conf.in since it is redundant.
5167 The make install will now install irssi/silc.conf file.
5169 * Added new Passphrase and Publickey authentication methods to
5170 config file, allowing both public key and passphrase based
5171 authentication to be set at the same time.
5173 Added `prefer_passphrase_auth' setting in config file which
5174 can be used to set to prefer passwd auth if both passwd and
5175 public key is set. If not set, public key is preferred.
5176 This has effect only when being initiator (responder will try
5179 Added support for authentication with passphrase and public key
5180 at the same time. The passphrase is tried first always since
5181 it is faster to check.
5183 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
5185 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5187 * Merged the new SILC Config library, with the server parsing
5188 support. Read the header file silcconfig.h or the toolkit
5189 documentation for the news. Affected files are
5190 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
5191 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
5192 silcd/protocol.c silcd/server.c silcd/server_backup.c
5193 silcd/serverconfig.[ch] silcd/silcd.c.
5195 * Fixed some silclog documentation. Affected file is
5196 lib/silcutil/silclog.h.
5198 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5200 * The silc_cipher_register, silc_hash_register and
5201 silc_hmac_register now checks if the object to be registered
5202 is registered already. Affected files are
5203 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
5205 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5207 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
5209 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5211 * Allow zero length channel messages inside the Channel Message
5212 Payload. Affected file lib/silccore/silcchannel.c.
5214 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
5215 as header filenames.
5217 * Removed lib/silcclient/README and created HTML file
5218 lib/silcclient/silcclient_using.html, which is now included
5219 as part of Toolkit documentation.
5221 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5223 * Fixed CUMODE_CHANGE notify handling to change the mode of
5224 correct client. Affected file lib/silcclient/client_notify.c.
5226 * Make silc_rng_alloc fail if it cannot allocate the sha1
5227 hash algorithm. Affected file lib/silccrypt/silcrng.c.
5229 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5231 * Fixed the file transfer's key agreement payload to include
5232 zero port also if the hostname is NULL because it could not
5235 Call file transfer monitor callback now also if error occurs
5236 during key agreement protocol.
5238 Changed the silc_client_file_send interface to return the
5239 SilcClientFileError instead of session id. The session ID
5240 is returned into pointer provided as argument.
5242 Check that the file exists locally before sending the
5243 file transfer request at all.
5245 Affected file lib/silcclient/client_ftp.c, silcapi.h.
5247 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
5248 error than can occur while key agreement protocol. Affected
5249 file lib/silcclient/silcapi.h.
5251 * Fixed the event_mode CMODE handler to not crash when mode
5252 is changed and +k mode is set in the channel. Affected file
5253 irssi/src/silc/core/silc-channels.c.
5255 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
5256 SILC_LOG_WARNING to give out Warning and not Error. Affected
5257 file lib/silcutil/silclog.c.
5259 * Fixed the channel message payload decryption in the function
5260 silc_channel_message_payload_decrypt to not modify the original
5261 buffer before it is verified that the message decrypted
5262 correctly. Otherwise, next time it is called with correct
5263 channel key it won't encrypt since the payload is corrupted.
5264 Affected file lib/silccore/silcchannel.c.
5266 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5268 * Do not constantly resize the window. A fix patch by cras.
5269 Affected file irssi/src/fe-text/screen.c.
5271 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5273 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
5274 Affected file lib/silcutil/silcnet.c.
5276 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5278 * Fixed a bug in hash table internal routine for traversing
5279 the table with foreach callback. The current entry may
5280 become invalid in the callback but it was referenced after
5281 the callback returned.
5283 Do not allow auto rehashing of hash table during the
5284 silc_hash_table_foreach operation, for same reasons as it is
5285 not allowed for SilcHashTableList. Affected files are
5286 lib/silcutil/silchashtable.[ch].
5288 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5290 * Defined DLLAPI into silcincludes.h and silcwin32.h for
5291 Win32 DLL. extern's in header files are now declared with
5294 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5296 * Fixed private message handling. It used some old code that
5297 caused the client to crash. Affecte file is
5298 lib/silcclient/client_prvmsg.c.
5300 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5302 * Added function silc_client_add_channel,
5303 silc_client_replace_channel_id, and removed functions
5304 silc_client_new_channel_id and silc_idlist_get_channel_by_id
5305 from client library.
5307 * Added cross reference of the joined channels to the
5308 SilcClientEntry, and changed the SilcChannelEntry's
5309 users list to SilcHashTable. The affected files are
5310 lib/silcclient/idlist.[ch].
5312 * Fixed a bug in hash table tarversing. While the hash table
5313 is traversed with SilcHashTableList the table must not be
5314 rehashed. It is now guaranteed that auto rehashable tables
5315 are not rehashed while tarversing the list. Also defined that
5316 silc_hash_table_rehash must not be called while tarversing
5317 the table. Added function silc_hash_table_list_reset that must
5318 be called after the tarversing is over. The affected files are
5319 lib/silcutil/silchashtable.[ch].
5321 * Changed all hash table traversing to call the new
5322 silc_hash_table_list_reset in server and in client library.
5324 * Added function silc_client_on_channel to return the
5325 SilcChannelUser entry if the specified client entry is joined
5326 on the specified channel. This is exported to application as
5327 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
5329 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5331 * Fixed founder regaining problem with JOIN command on normal
5332 server. The notify for mode change must be sent always and
5333 not only if !cmd->pending. Affected file silcd/command.c.
5335 * Fixed the WHOWAS command's reply sending to support the
5336 lists correctly. Affected file silcd/command.c.
5338 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5340 * When sending JOIN command to router for processing the
5341 sender's old command identifier was not saved back to the
5342 sender's command context, fixed now. The affected file is
5345 * Create the key in JOIN command of the router did not return
5346 the channel key, added check for this. Affected file is
5349 * Fixed a channel ID update bug in JOIN command reply. Do
5350 not directly upgrade the ID but call the function
5351 silc_idlist_replace_channel_id if the ID was changed.
5352 Affected file silcd/command_reply.c.
5354 * Fixed memory leaks from command calling if it would fail.
5355 Affected file silcd/command.c.
5357 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5359 * Applied patches from cras:
5361 Memory leak fixes around libaries, irssi window resize fix,
5362 new silclist.h and silcdlist.h, all extern inline changed to
5365 * Removed dotconf from lib/dotconf, not needed anymore.
5367 * Removed TRQ from lib/trq, not needed anymore.
5369 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
5370 with server connections. Later this will be configurable
5371 in config file after new config file is done. Affected file
5374 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5376 * Fixed a crash in server related to channel announcements.
5377 Affected file silcd/server.c.
5379 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5381 * Fixed memory leaks in silc_server_create_new_channel*
5382 functions. Affected file silcd/server.c.
5384 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
5385 which ID was changed. This way the router will send the
5386 user list for the channel again, and server won't be in
5387 desync in some rare circumstances. Affected file is
5388 silcd/packet_receive.c.
5390 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5392 * Check for NULL socket pointer in the function
5393 silc_server_packet_send_to_channel_real. Affected file
5394 silcd/packet_send.c.
5396 * Fixed the BAN notify handling to correctly remove ban
5397 list. Affected file silcd/packet_receive.c.
5399 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5401 * Fixed some header addition to Toolkit distribution in
5402 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
5404 * Added lib/silcclient/client_ops_example.h as an template
5405 file for application programmers to quickly start using
5406 the SilcClientOperation functions in their application.
5407 Updated the lib/silcclient/README as well to tell about this
5408 nice file made available.
5410 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5412 * Call silc_server_remove_from_channels when removing client
5413 entry when NO_SUCH_CLIENT_ID was received. Affected file
5414 is silcd/command_reply.c.
5416 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5418 * Added server & router operator statistics updating. Affected
5419 file silcd/packet_receive.c and silcd/command.c.
5421 * Fixed the SERVER_SIGNOFF notify handling on normal server
5422 not to save the history information for clients. Same was
5423 fixed earlier in remove_clients_by_server function, but not
5424 here. Affected file silcd/packet_receive.c.
5426 * Raised the default connection-retry count from 4 to 7 in
5427 server. Affected file silcd/server.h.
5429 * Cancel any possible reconnect timeouts when we start the
5430 key exchange. Affected file silcd/server.c.
5432 * Do not reconnect on connection failure when SCONNECT was
5433 given. Affected files silcd/server.[ch].
5435 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5437 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
5439 * Fixed the NICK command to always give the unformatted
5440 nickname to the one giving the NICK command. If unformatted
5441 nickname is cached already it will be formatted and the
5442 local entry will always get the unformatted nickname.
5443 Affected file lib/silcclient/idlist.c.
5445 * Fixed some double frees from client library commands.
5446 Affected file is lib/silcclient/command.c.
5448 * Fixed CUMODE command in server to assure that no one can
5449 change founder's mode than the founder itself, there was a
5450 little bug. Affected file silcd/command.c.
5452 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5454 * Removed the SilcClientCommandDestructor from the client
5455 libary, it is not needed anymore. Affected files are
5456 lib/silcclient/silcapi.h, command[_reply].[ch],
5457 client_notify, idlist.c.
5459 * Fixed GETKEY command to first resolve client, and then
5460 resolve the server only if the client was not found, instead
5461 of resolving both at the same time. Affected file is
5462 lib/silcclient/command.c.
5464 * Added silc_client_start_key_exchange_cb and lookup the
5465 remote hostname and IP address before starting the key
5466 exchange with server. The affected file is
5467 lib/silcclient/client.c.
5469 * The server's public key is now saved using the IP address
5470 of the server and not the servername for the filename.
5471 The hostname public key filename is checked as an fall back
5472 method if the IP address based filename is not found.
5474 Fixed the GETKEY command to save the fetched server key
5475 in correct filename.
5477 Print the remote server's hostname now when new key is
5478 received during connection process. Affected file is
5479 irssi/src/silc/core/client_ops.c.
5481 * Return always our own public key to the client if it asks
5482 for it with GETKEY command. Affected file silcd/command.c.
5484 * Removed the use_auto_addr variable from default config
5485 file since it was in wrong section. Affected file is
5488 * Fixed TOPIC_CHANGE notification to not route it when it
5489 was sent using silc_server_send_notify_to_channel function.
5490 Affected file silcd/command.c.
5492 * Fixed silc_server_send_notify_kicked to send the kicker's
5493 Client ID also, it was missing. Affected files are
5494 silcd/command.c, silcd/packet_send.[ch].
5496 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5498 * Do not save client history information in SERVER_SIGNOFF.
5499 Fixes the bug in normal server that it does not detect
5500 the client becoming valid after the server becomes back
5501 online. Affected file silcd/server_util.c.
5503 * Added `sock_error' field into the SilcSocketConnection
5504 context. When error occurs during socket operation (read
5505 or write) the error is saved. Added also new function
5506 silc_socket_get_error to return human readable socket error
5507 message. Affected files are lib/silcutil/silcsockconn.[ch],
5508 lib/silcutil/unix/silcunixsockconn.c, and
5509 lib/silcutil/win32/silcwin32sockconn.c.
5511 * The server now prints the socket error message in the
5512 signoff for client. Affected file silcd/server.c.
5514 * Fixed the `created' channel information sending from router
5515 to server in JOIN command. Checks now whether the channel
5516 really was created or not and set it according that.
5518 Fixed the JOIN command to use the client entry's current
5519 ID during the joining procedure instead of the one it sent
5520 in the command (it is checked though), since it can change
5521 between the packet processing and command processing, and
5522 would just case unnecessary pain in the client end. Affected
5523 file silcd/command.c.
5525 * Fixed a channel key payload sending to use correct channel
5526 ID when the server was forced to change the channel's ID by
5527 router. Router sent the key payload with the old Channel ID.
5528 Affected file silcd/packet_receive.c.
5530 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5532 * Call silc_server_save_channel_key only if the key payload
5533 was provided in the JOIN command's command reply. Affected
5534 file silcd/command_reply.c.
5536 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5538 * Fixed silc_mp_sizeinbase to return the value correctly with
5539 MPI. Affected file lib/silcmath/mp_mpi.c.
5541 * Fixed the stop_server signal to correctly stop the scheduler
5542 and gracefully stop the server when SIGTERM or SIGINT signals
5543 are received. Affected file silcd/silcd.c.
5545 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5547 * Simple handling of TERM and HUP signals. Also added some log
5548 flushing call around. Affected file is
5551 * Fixed small bugs in silclog.c. Now buffering output will take
5552 effect after 10 seconds since startup: This will ensure that
5553 no important startup messages are lost. Also output redirection
5554 will preserve original format ([Date] [Type] message).
5555 Affected file is lib/silcutil/silclog.c.
5557 * Added two options to the config file, in the logging section:
5558 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
5559 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
5561 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5563 * Do not print the warning about log files not being initialized
5564 more than once to avoid excess logging. Affected file is
5565 lib/silcutil/silclog.c.
5567 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5568 the SIM copying in make install in Makefile.am.pre.
5570 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5572 * Rewritten silclog APIs. Globally interesting changes follows:
5573 silc_log_set_files() changed to silc_log_set_file().
5574 silc_log_set_callbacks() changed to silc_log_set_callback().
5575 ROBOdoc documented silclog header file.
5576 SilcLogCb now returns bool to wether inihibit the default
5577 handler or not (to keep the old behaviour return always TRUE).
5578 The new APIs should also fix the problem of the
5579 silcd_error.log file that was written in the current directory.
5582 Log files streams will remain opened after silc_log_set_file()
5583 call, means less CPU usage notably on high traffic servers.
5584 File streams are now full buffered, and flushed to the disk
5585 every 5 minutes, lesses HD activity and CPU usage.
5586 Messages can be redirected, allowing admins to configure
5587 one single logfile for all server messages.
5588 the silc_log_quick global variable to activate fast-logging.
5589 Affected files lib/silcutil/silclog.[ch]
5591 * Changed some code to conform new silclog APIs. Affected
5592 files are doc/example_silcd.conf.in, silcd/server.c
5593 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5596 * Fixed a memory leak that could occur in some situations.
5597 Affected file silcd/serverconfig.c.
5599 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5601 * Added the silc_client_del_client to remove the client from
5602 all channels as well. Affected file lib/silcclient/idlist.c.
5604 * Fixed the client library to correctly remove the client
5605 from all channels when the client entry is being destroyed.
5606 Affected file lib/silcclient/client_notify.c, command.c.
5608 * Added auto-nicking support to the client library. If the
5609 applicatio now sets client->nickname it will be sent to the
5610 server after connecting by the library. This way for example
5611 SILCNICK (or IRCNICK) environment variables will have effect
5612 and always change the nickname automatically to whatever
5613 it is wanted. Affected file lib/silcclient/client.[ch].
5615 * Renamed silc_server_command_bad_chars to the
5616 silc_server_name_bad_chars and moved it to the
5617 silcd/server_util.[ch]. Added also new function
5618 silc_server_name_modify_bad to return nickname that
5619 includes bad characters as new nickname without those
5620 bad characters. This check and modify is now used in
5621 silc_server_new_client when the username is initially set
5622 as nickname, so it must be checked to be valid nickname.
5623 Affected file silcd/packet_receive.c.
5625 * The nickname length is now taken from the packet for real
5626 and not trusted to strlen() since it clearly can return
5627 wrong length for nickname including bad characters. This
5628 also applies to channel names. Affected file silcd/command.c.
5630 * Removed the lib/silcsilm/modules directory. Modules are now
5631 compiled into the lib/silcsim. Fixed the copying of the
5632 modules to follow symbolic links in Makefile.am.pre.
5634 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5636 * Fixed silc_string_regexify list creation. Fixes bugs with
5637 BAN and INVITE commands in server. The affected file is
5638 lib/silcutil/unix/silcunixutil.c.
5640 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5642 * Removed the command destructor entirely from the server's
5643 command and command reply routines. It is not needed, and
5644 its usage was buggy and caused crashes. Affected files are
5645 silcd/command[_reply].[ch].
5647 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5649 * Cancel protocol and NULL sock->protocol if timeout
5650 occurred during protocol. Affected file silcd/server.c.
5652 * Cancel protocol timeouts always before calling the final
5653 callback, to assure that after final callback is called
5654 no other state will be called for the protocol anymore.
5655 Affected file silcd/protocol.c.
5657 * Print error log if incoming connection configuration could
5658 not be found. Affected file silcd/server.c.
5660 * Fixed JOIN command to correctly save the founder mode
5661 to the client on normal SILC server, when the channel
5662 was created by the router. Affected file silcd/command.c.
5664 * Fixed LIST command (hopefully) to send correct reply
5665 packets. Affected file silcd/command.c.
5667 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5669 * The silc_packet_receive_process now returns FALSE if the
5670 read data was invalid packet, and TRUE if it was ok.
5672 The server now checks that if unauthenticated connection
5673 sends data and its processing fails the server will close
5674 the connection since it could be a malicious flooder.
5676 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5678 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5680 * Make sure the warning about error opening a log file is
5681 printed only once and not everytime it fails (produces
5682 too much useless log). Affected file lib/silcutil/silclog.c.
5684 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5686 * Made the silc_server_daemonise() function more readable.
5687 Affected file silcd/server.c.
5689 * Pid file is now optional, the user may comment it out from
5690 the config file. Removed define SILC_SERVER_PID_FILE, we
5691 don't need a default any longer. Affected file
5692 configure.in.pre, lib/Makefile.am.pre.
5694 * Make some use of the pid file. The server now dies at startup
5695 if it detects a valid pid file on his path. The server would
5696 die anyway in this circumstance, because of the bind() failure.
5697 Affected file silcd/silcd.c.
5699 * No longer compiling lib/dotconf.
5701 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5703 * Fixed JOIN command parsing not to crash. Affected file
5704 lib/silcclient/command.c.
5706 * Fied the NICK_CHANGE notify to add the new client entry
5707 even it is resolved. This removes an <[unknown]> nick
5708 thingy bug in the client. Affected file is
5709 lib/silcclient/client_notify.c.
5711 * Do not try to allocate 0 bytes (efence does not like it)
5712 in lib/silccore/silccomand.c when encoding payload.
5714 * Do not take IRCNICK as nickname in Irssi SILC client since
5715 it is not possible to set nickname before hand connecting
5716 the server (TODO has an entry about adding auto-nicking
5719 * Changed the silc_server_command_pending to check whether
5720 there already exists an pending entry with the specified
5721 command, command identifier and pending callback. This is
5722 to fix IDENTIFY and WHOIS related crashes that may register
5723 multiple pending commands with same identifier. Affected
5724 file silcd/command.c.
5726 * Fixed the server to reconnect to the router even if it
5727 was already reconnecting and EOF was received. This to
5728 fix a possibility that the server wouldn't ever try to
5729 auto-reconnect to the router. Affected file silcd/server.c.
5731 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5733 * Fixed the server's password authentication to use the
5734 length of the locally saved password, and not the one
5735 sent in the packet. Affected file silcd/protocol.c.
5737 * Fixed same password authentication problem in the
5738 Authentication Payload handling routines in
5739 lib/silccore/silcauth.c.
5741 * Yet another password authentication problem fixed with
5742 channel password handling in silcd/command.c.
5744 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5746 * If first character of string in silc_parse_userfqdn is '@'
5747 then do not parse it. Affected file is
5748 lib/silcutil/silcutil.c.
5750 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5752 * Fixed minor bug in IDENTIFY command reply sending, which
5753 caused various weird problems during JOIN when it was
5754 resolving names for users. Affected file silcd/command.c.
5756 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5758 * Fixed the IDENTIFY command reply sending to chech better valid
5759 clients. It was possible to send incomplete list of replies.
5760 Affected file silcd/command.c.
5762 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5764 * Added silc_client_command[s]_[un]register functions now to
5765 dynamically register the commands in client library. Removed
5766 the static table of commands. This allows the client library
5767 to call commands without causing the application to know about
5768 what commands library has called.
5770 Removed the INFO command reply kludge to detect when the command
5771 was called by library. Now library use its own command reply
5772 function for INFO command.
5774 Added function silc_client_command_call to call a command.
5775 Application can use it to call command, not access the structure
5778 Now all commands that are sent by the client library (not
5779 explicitly sent by application) use own command reply functions.
5781 Affected files around lib/silcclient/ and in
5782 irssi/src/silc/core/.
5784 * Fixed the WHOIS command reply sending to chech better valid
5785 clients. It was possible to send incomplete list of replies.
5787 Fixed the WHOIS and IDENTIFY to send the request to router
5788 if normal server did not do it and did not find any results.
5790 Affected file silcd/command.c.
5792 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5794 * Moved the internal data from SilcClient context into its
5795 own file, not accesible to application. Affected files
5796 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5797 and other files in client library.
5799 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5801 * Added doc/examples installation target in Makefile.am.pre.
5804 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5806 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5807 commands the found client entry will be removed from the
5808 cache, after notifying application about the error. Affected
5809 file lib/silcclient/command_reply.c.
5811 * Changed the /MSG to check for exact nickname user gave, and
5812 not let `nick' match `nick@host' if it is only one found. Now,
5813 user must type the exact nickname (like nick@host2) even if
5814 there are no more than one same nicks found. This is to avoid
5815 a possibility of sending nickname to wrong nickname since
5816 `nick' could match `nick@host'. Affected file is
5817 irssi/src/core/silc-servers.c.
5819 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5821 * Do not print "you are now server operator" or similar when
5822 giving /away command. Affected files are
5823 irssi/src/silc/core/client_ops.c, silc-servers.h.
5825 * Made the silc_server_command_pending_error_check to send
5826 the same command reply payload it received back to the
5827 original sender of the command. This way all arguments
5828 that was received by the server will be received by the
5829 client too. Affected file silcd/command.c.
5831 * Added the silc_idcache_add to return the created cache entry
5832 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5834 * Add global clients to expire if they are not on any channel.
5835 This is because normal server will never know if they signoff
5836 if they are not on any channel. The cache expiry will take
5837 case of these entries. This is done by normal servers only.
5838 The affected files are silcd/command_reply.c,
5839 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5841 * If server receives invalid ID notification for WHOIS or
5842 IDENTIFY and the ID exists in the lists, it is removed.
5843 Affected file silcd/command_reply.c.
5845 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5846 in client then client entry that it matches is searched and
5847 the nickname is printed on the screen for user. Affected
5848 file irssi/src/silc/core/client_ops.c.
5850 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5852 * Use cache entry expire time in the LIST command reply to
5853 purge old entries from the cache after the LIST command
5854 reply has been received. This way we don't have non-existent
5855 entries in the cache for too long. Affected file is
5856 silcd/command_reply.c.
5858 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5860 * If we are normal server, and we've not resolved client info
5861 in WHOIS or IDENTIFY from router, and it is global client,
5862 we'll check whether it is on some channel. If it is not
5863 then we cannot be sure about its validity and will resolve it
5864 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5865 file silcd/command.c.
5867 * Search channel by name (if possible) rather than by ID
5868 in IDENTIFY command's command reply. Affected file is
5869 silcd/command_reply.c.
5871 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5873 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5874 Updated specs and implemented it. Affected file silcd/command.c,
5875 silcd/packet_send.c and silcd/packet_receive.c.
5877 * Implemented the <founder auth> payload handling in the JOIN
5878 command. If provided all conditions for channel joining
5879 except requirement to provide correct passphrase can be
5880 overrided by the channel founder. Updated the protocol specs.
5881 Affected file silcd/command.c.
5883 Added support for founder auth in JOIN command in client
5884 library. Fixed the parsing of the JOIN command now to support
5885 all options as they should be. The affected file is
5886 lib/silcclient/command.c.
5888 * Optimized the WHOIS and IDENTIFY commands to send the request
5889 to router only if it includes nicknames or other names. If
5890 they include only IDs then check the local cache first before
5891 routing. Affected file is silcd/command.c.
5893 * Added channels topic announcements. Affected file is
5894 silcd/packet_receive.c and silcd/server.c.
5896 * Fixed the silc_server_send_notify_topic_set to really destine
5897 the packet to channel. Affected file silcd/packet_send.c.
5899 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5900 library. Affected file lib/silcclient/client_notify.c.
5902 * Added UMODE announcements. Affected file silcd/server.c.
5904 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5906 * Memory leak fixes in:
5908 lib/silcutil/silcsockconn.c
5909 lib/silcske/silcske.c
5910 lib/silcske/groups.c
5912 lib/silccrypt/silcpkcs.c
5913 lib/silccore/silccommand.c
5914 lib/silccore/silcidcache.c
5919 * ROBOdoc documented the lib/silcske/groups.h file and a
5920 bit changed the interface for better.
5922 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5924 * Update the client entry context in the ID cache after
5925 nick change. Affected file lib/silcclient/command.c.
5926 Fixes the CUMODE command when regaining founder privileges,
5927 and a little WHOIS problem.
5929 * Fixed silc_net_gethostbyname to correctly call the
5930 inet_ntop. Affected file lib/silcutil/silcnet.c.
5932 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5934 * Added IPv6 support checking to the configure.in.pre, added
5935 also --enable-ipv6 option to override the check. Affected
5936 file configure.in.pre.
5938 * The silc_thread_create now calls the start function
5939 directly if threads support is not compiled in. Removes
5940 ugly #ifdef's from generic code. Affected files are
5941 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5943 * Added silc_net_gethostby[name/addr]_async to asynchronously
5944 resolve. Affected files are lib/silcutil/silcnet.[ch].
5946 * Added support for rendering IPv6 based server, client and
5947 channel IDs. Affected file lib/silcutil/silcutil.c.
5949 * Added support for creating IPv6 based server IDs. Affected
5950 file is silcd/serverid.c.
5952 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5954 * Added silc_net_gethostby[addr/name] into the
5955 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5956 routines. Added silc_net_is_ip[4/6]. Affected file is
5957 lib/silcutil/unix/silcunixnet.c. All routines that take
5958 address as argument now supports both IPv4 and IPv6 addresses.
5960 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5962 * Fixed LIST command reply sending in server. Affected file
5965 * Server now sends the kicker's client ID in the KICK notify
5966 to the kicked client. Affected file silcd/command.c.
5968 * The client library now parses the kickers client ID and
5969 UI displays it. Affected files lib/silcclient/client_notify.c
5970 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5972 * Made all payload parsing function prototypes consistent.
5973 They all take now const unsigned char * and uint32 pair as
5974 the payload data instead of SilcBuffer. Changes all around
5975 the source tree. Other unsigned char* -> const unsigned char*
5976 changes around the tree as well.
5978 * Optimized SFTP client and server packet sending not to
5979 allocate new buffer for each packet but to recycle the
5980 first allocated buffer. Affected files are
5981 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5983 * Optimized the SFTP client to use SilcList instead of
5984 SilcDList for requests, because it is faster. Affected file
5985 is lib/silcsftp/sftp_client.c.
5987 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5988 into lib/silccore/silcid.[ch].
5990 Renamed silcpayload.[ch] into silcargument.[ch].
5992 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5994 * If client entry is deleted with active key agreement
5995 session, abort the session.
5997 The silc_client_abort_key_agreement now calls the completion
5998 callback with new SILC_KEY_AGREEMENT_ABORTED status.
6000 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
6003 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6005 * Don't use __restrict in older GCC's. Affected file is
6006 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
6008 * silc_net_localhost now attempts to reverse lookup the
6009 IP/hostname. Affected file lib/silcutil/silcnet.c.
6011 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
6012 command. It can be used to gain founder privileges at
6013 the same time when joining the channel.
6015 Defined that the SILC_NOTIFY_TYPE_KICKED send the
6016 kicker's client ID as well. Updated protocol specs.
6018 Defined that the server must send SILC_COMMAND_IDENTIFY
6019 command reply with error status to client who sent
6020 private message with invalid client ID.
6022 Updated the protocol specification.
6024 * Added silc_server_send_command_reply to send any
6025 command reply. Affected file silcd/packet_send.[ch].
6027 * Added silc_id_payload_encode_data to encode ID payload
6028 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
6030 * The server now send IDENTIFY command reply with error
6031 status if client ID in private message is invalid. Affected
6032 file silcd/packet_receive.c.
6034 * Save the server key file with server's IP address in
6035 the filename instead of hostname. The affected file is
6036 irssi/src/silc/core/client_ops.c.
6038 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6040 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
6043 * Added libtool support for compiling shared objects in
6044 lib/silcsim. Affected file configure.in.pre and
6045 lib/silcsim/Makefile.am. Original patch by cras.
6047 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6049 * Pid file configuration, and server's config file fixes
6050 patch by toma. Updated CREDITS file.
6052 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6054 * Fixed silc_client_channel_message to not try to decrypt
6055 the message twice if it resolved the destination client
6056 information. This could cause of dropping one channel
6057 message. Affected file lib/silcclient/client_channel.c.
6059 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6061 * Added silc_client_run_one into lib/silcclient/silcapi.h and
6062 lib/silcclient/client.c. This function is used when the SILC
6063 Client is run under some other scheduler, or event loop or
6064 main loop. On GUI applications, for example this may be
6065 desired to used to run the client under the GUI application's
6066 main loop. Typically the GUI application would register an
6067 idle task that calls this function multiple times in a second
6068 to quickly process the SILC specific data.
6070 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
6072 * Fixed silc_server_drop() for dropping the supplementary
6073 groups as well, this could cause a security hole on some
6076 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6078 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
6081 * Write PID file after dropping privileges. Added -F option
6082 to run server on foreground. A patch by debolaz.
6083 Affected files silcd/server.c, silcd/silcd.c.
6085 * Fixed MOTD to return the MOTD file server name. Affected
6086 file silcd/command.c.
6088 * Added INFO command reply handling to the Irssi SILC Client.
6089 Affected file irssi/src/silc/core/client_ops.c.
6091 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6093 * Fixed the silc_idcache_list_* routines to really support
6094 the dynamic list. Fixes a crash. Affected file is
6095 lib/silccore/silcidcache.c.
6097 * Fixed the LIST command reply to really call LIST command's
6098 pending callbacks. Affected file silcd/command_reply.c.
6100 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6102 * Update conn->local_entry->nickname after giving NICK
6103 command. Affected file lib/silcclient/command.c.
6105 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
6107 * Added the [pid] option to the silcd configuration file
6109 Affected files: serverconfig.[ch] and silcd.c
6111 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6113 * Save fingerprint in WHOIS command reply in server.
6114 Affected file silcd/command_reply.c.
6116 * Fixed NICK commands pending callback registration.
6117 Affected file lib/silcclient/command.c.
6119 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6121 * Use ++server->cmd_ident when sending commands in server,
6122 instead of random number. Affected file silcd/command.c.
6124 * Fixed GETKEY command reply to call actually GETKEY pending
6125 command callbacks. Affected file silcd/command_reply.c.
6127 * A bit stricter check for nicknames. Check for same nickname
6128 in NICK command also. Affected file silcd/command.c.
6130 * Do not call INFO command everytime client ID changes, only
6131 during first connecting. Affected file lib/silcclient/client.c.
6133 * Set the new nickname only after successful command reply for
6134 NICK command is returned by server. Affected file
6135 lib/silcclient/command.c.
6137 * Remove nicknames from nicklist during server_signoff notify.
6138 Should fix /NAMES bit more. The affected file is
6139 irssi/src/silc/core/silc-channels.c.
6141 * Added `fingerprint' field to the SilcIDListData in the
6142 silcd/idlist.h to hold the fingerprint of the client's
6145 Send the fingerprint of the client's public key in WHOIS
6148 Affected files silcd/command.c, and silcd/idlist.[ch].
6150 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
6151 create fingerprint from given data.
6153 * Show the fingerprint of the client's public key in WHOIS.
6154 Affected files irssi/src/module-formats.[ch] and
6155 irssi/src/silc/core/client_ops.c.
6157 * Format the multiple same nicknames also during JOIN and
6158 NICK_CHANGE notifys. Affected file is
6159 lib/silcclient/client_notify.c.
6161 * Do not print error on screen for invalid private message
6162 payload since it can come if someone is sending private
6163 messages with wrong key. Affected file
6164 lib/silccore/silcprivate.c.
6166 * Fixed multiple concurrent /PING crash. Affected file
6167 lib/silcclient/command.c.
6169 * Changed the wrong ID encoding. All IP addresses must be
6170 in MSB first order in encoded format. They were encoded
6171 wrong and was in LSB format. Affected files are
6172 silcd/serverid.c, lib/silcutil/silcutil.c.
6174 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
6176 * Call the `connect' client operation through the scheduler
6177 in case of error. Affected file lib/silcclient/client.c.
6179 * Call the `failure' client operation even if the error
6180 occurred locally during a protocol. Affected file is
6181 lib/silcclient/protocol.c.
6183 * Added support of sending LIST command to router from normal
6184 server. This way normal server can get list of all channels
6185 in the network too. Fixed the channel list sending in the
6186 server too. Affected files are silcd/command.c, and
6187 silcd/command_reply.[ch].
6189 * Added silc_server_update_channels_by_server and
6190 silc_server_remove_channels_by_server. They are used during
6191 disconnection of primary router and in backup router protocol.
6192 Affected file silcd/server_util.[ch], silcd/server.c and
6193 silcd/server_backup.c.
6195 * Fixed channel adding to global list in IDENTIFY command
6196 reply in server. Affected file silcd/command_reply.c.
6198 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6200 * If the incoming packet type is REKEY or REKEY_DONE process
6201 that packet always synchronously. Fixes yet another MAC
6202 failed error on slow (dialup) connections. Affected file
6203 lib/silcclient/client.c and silcd/server.c.
6205 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6207 * Call check_version SKE callback for initiator too. Affected
6208 file lib/silcske/silcske.c.
6210 * Implemented fix for security hole found in the SKE that was
6211 fixed in the specification few days back; the initiator's
6212 public key is now added to the HASH value computation.
6213 Added backwards support for the old way of doing it too, for
6214 old clients and old servers. Affected file is
6215 lib/silcske/silcske.c.
6217 * Enabled mutual authentication by default in SKE. If initiator
6218 is not providing mutual authentication the responder will
6219 force it. This will provide the proof of posession of the
6220 private key for responder. The affected files are
6221 lib/silcclient/protocol.c and silcd/protocol.c.
6223 * Do not cache anymore the server's public key during SKE.
6224 We do mutual authentication so the proof of posession of
6225 private key is done, and if the server is authenticated in
6226 conn auth protocol with public key we must have the public
6227 key already. Affected file silcd/protocol.c.
6229 * Added new global debug variable: silc_debug_hexdump. If
6230 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
6231 file lib/silcutil/silclog.[ch].
6233 * Fixed compilation warning due to char * -> const char *.
6234 Affected files lib/silcutil/silcnet.h, and
6235 lib/silccore/silcauth.[ch].
6237 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6239 * Fixed CMODE command when new channel key was created. If
6240 the creation failed the old key was removed. Next time giving
6241 same command would crash the server since the old key was
6242 freed already. Affected file silcd/command.c.
6244 * Fixed the silc_server_announce_get_channels to not crash
6245 on reconnect. Affected file silcd/server.c.
6247 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6249 * Added silc_log_set_debug_string function to set a regex
6250 string to match for debug output. Only the function names,
6251 or filenames matching the given debug string is actually
6252 printed. This way it is possible to filter out those debug
6253 strings that user is not interested in.
6255 Fixed a bug in silc_string_regexify.
6257 Affected files lib/silcutil/silclog.[ch], and
6258 lib/silcutil/unix/silcunixutil.c.
6260 * Changed the -d options in both server and Irssi SILC client
6261 to take the debug string as argument. Affected files
6262 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
6264 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6266 * Added silc_hash_babbleprint to create a Bubble Babble
6267 Encoded fingerprint. The encoding is developed by Antti
6268 Huima (draft-huima-babble-01.txt), and it creates human
6269 readable strings out of binary data. Affected file
6270 lib/silccrypt/silchash.[ch].
6272 * Print the babble print now in addition of fingerprint as well
6273 in Irssi SILC client. Affected files are
6274 irssi/src/fe-common/silc/module-formats.[ch],
6275 irssi/src/fe-common/silc/core/client_ops.c.
6277 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6279 * Fixed a security problem found in SKE. The initiator's
6280 public key too is now added to the HASH hash value creation
6281 which is signed by the responder to create the SIGN value.
6282 This will prevent anyone in the middle to lie to the responder
6283 about the initiator's public key. If this is done now, the
6284 man in the middle will get caught. Updated the protocol
6287 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6289 * Better installation directory handling. Configure module
6290 paths and other paths automatically to example_silc* files
6291 in doc/. A patch by toma.
6293 * Fixed compiler warning from MPI library, and from SILC RNG.
6296 * Added SILC_SERVER_PID_FILE to define the pid file for server.
6297 It can be configured with ./configure. A patch by toma.
6299 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6301 * Find correct make to use in prepare-clean. A patch by
6302 toma. Affected file prepare-clean.
6304 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
6306 * Added irssi variables use_auto_addr, auto_bind_ip,
6307 auto_bind_port and auto_public_ip.
6309 * Changed the interface for silc_client_send_key_agreement
6310 in lib/silcclient/silcapi.h
6314 irssi/src/silc/core/silc-core.c
6316 lib/silcclient/silcapi.h
6317 irssi/src/silc/core/silc-channels.c
6318 lib/silcclient/client_keyagr.c
6321 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6323 * Added silc_pkcs_public_key_compare to compare two
6324 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
6326 * Check that the client who set the founder mode on the
6327 channel is the same client that is giving the founder
6328 mode to itself. It is done by comparing the saved public
6329 key (it is saved even in the authentication is passphrase).
6330 Affected file silcd/command.c.
6332 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6334 * Do not process packet for disconnected socket connection.
6335 Affected file lib/silccore/silcpacket.c.
6337 * Process the DISCONNECT packet through scheduler in the
6338 client library. Affected file lib/silcclient/client.c.
6340 * Fixed the silc_client_packet_parse to not to increase
6341 the packet sequence number if the conn->sock and the
6342 current socket connection is not same. This can happen
6343 for example during key agreement when the conn includes
6344 multiple socket connections (listeners). Affected file
6345 lib/silcclient/client.c.
6347 * The sender of the file transfer request now provides also
6348 the pointer (listener) for the key exchange protocol. If
6349 the listener cannot be created then it sends empty key
6350 agreement and lets the receiver provide the listener.
6352 Added `local_ip' and `local_port' arguments to the
6353 silc_client_file_send. If they are provided they are used,
6354 if not then it will attempt to find local IP address, if
6355 not found or bind fails then the remote client will provide
6358 Affected files are lib/silcclient/client_ftp.c and
6359 lib/silcclient/silcapi.h.
6361 * Extended the FILE SEND command to support defining the
6362 local IP and port for key exchange listener. They are
6363 optional. Affected file irssi/src/silc/core/silc-servers.c.
6365 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6367 * Defined to WHOIS command reply the sending of fingerprint
6368 of the client's public key (if the proof of posession of the
6369 corresponding private key is verified by the server).
6370 Updated to the protocol specification.
6372 * Added support of receiving the client's public key's
6373 fingerprint in command reply in client library. Affected
6374 file is lib/silcclient/command_reply.c, and
6375 lib/silcclient/idlist.[ch].
6377 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6379 * Do not send over 128 chars long nickname to the server
6380 in NICK command. Affected file lib/silcclient/command.c.
6382 * Do not send over 256 chars long channel names to the server
6383 in JOIN command. Affected file lib/silcclient/command.c.
6385 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6387 * Assure that silc_server_close_connection cannot be called
6388 twice for same socket context. Affected file is
6391 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6393 * Send error message to application if opening file for
6394 writing during file transfer fails. Affected file is
6395 lib/silcclient/client_ftp.c.
6397 Remove all file transfer sessions for a client that we're
6398 removing from ID cache.
6400 Affected file is lib/silcclient/client_ftp.c.
6402 * Fixed silc_net_addr2bin to return correct address. Affected
6403 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6405 * Fixed file transfer session removing on signoff notify.
6406 Affected file irssi/src/silc/core/silc-servers.c.
6408 * Added the SilcClientFileError to be returned in the monitor
6409 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
6410 Affected file lib/silcclient/silcapi.h.
6412 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6414 * Fixed a crash in silc_client_ftp_free_sessions and
6415 silc_client_ftp_session_free_client. Affected file
6416 lib/silcclient/client_ftp.c.
6418 * Added `disabled' field in the SilcChannelEntry in the server
6419 to indicate if the server entry is disabled. Affected file
6420 silcd/idlist.h, silcd/command[_reply].c.
6422 * SILC server adds now /var/run/silcd.pid everytime it is
6423 started. Affected file silcd/silcd.c.
6425 * Added silc_server_packet_send_clients to send a packet to
6426 the provided table of client entries. Affected file
6427 silcd/packet_send.[ch].
6429 * Fixed a crash in client resolving in client_prvmsg.c in
6430 client library. Affected file lib/silcclient/client_prvmsg.c.
6432 * Do not actually remove the client directly from ID cache
6433 during SERVER_SIGNOFF, but invalidate it. This way we
6434 preserve the WHOWAS info for the client. Affected file
6435 silcd/server_util.c.
6437 * Fixed SERVER_SIGNOFF notify handling in the server. The
6438 server is now able to process incoming SERVER_SIGNOFF notify
6439 for a server that it doesn't even know about. It will remove
6440 the clients provided in the notify. Affected file
6441 silcd/packet_receive.c.
6443 * Check for partial packet in data queue after every packet that
6444 was found from the queue. Return and wait for more data if
6445 there is partial data in queue. Affected file is
6446 lib/silccore/silcpacket.c.
6448 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6450 * Added SilcClietFileError enum to indicate error in
6451 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
6452 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
6453 Affected files lib/silcclient/silcapi.h and
6454 lib/silcclient/client_ftp.c.
6456 * Check that newsize in silc_buffer_realloc is larger than
6457 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
6459 * Added better monitor of file transfers. It now monitors
6460 key agreement protocol during the file transfer too. Added
6461 error reporting too. Affected files
6462 irssi/src/silc/core/silc-servers.c,
6463 irssi/src/fe-common/silc/module-formats.[ch].
6465 * Wrote a help file for FILE command.
6467 * Added silc_rng_global_get_byte_fast to get not-so-secure
6468 random data as fast as possible. Random data is read from
6469 /dev/urandom if available and from the SILC RNG if not
6470 available. It is used in padding generation. Affected file
6471 lib/silccrypt/silcrng.[ch].
6473 * All packets in client library are now processed synchronously.
6474 Optimized packet processing a lot. Affected file
6475 lib/silcclient/client.c.
6477 * All server connection packets are processing synchronously
6478 now in server, to optimize packet processing. Affected file
6481 * Include files are installed now only in Toolkit distribution
6482 if make install is given. Affected files: all Makefile.am's.
6484 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6486 * Assure that silc_client_notify_by_server_resolve does not
6487 resolve the client information multiple times. If it cannot
6488 be found by the first it cannot be found at all. Affected
6489 file lib/silcclient/client_notify.c.
6491 * Fixed WHOWAS command reply calling. Affected file
6492 lib/silcclient/command_reply.c.
6494 * Removed all references to silc_idlist_get_client from the
6495 Irssi SILC client since that call is internal call used by
6496 the library. The Irssi SILC client will use now client
6497 retrieval functions found in silcapi.h.
6499 * Fixed a bug in resolving nickname info before sending
6500 private message. It used freed memory. Affected file
6501 irssi/src/silc/core/silc-servers.c.
6503 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6505 * Assure my_channels statistics cannot go negative in server.
6506 Affected files silcd/server.c, silcd/server_util.c.
6508 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6510 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
6512 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6514 * Win32 Toolkit changes. Affected files
6515 win32/silc.dsw, win32/libsilc/libsilc.def,
6516 win32/libsilcclient/libsilc.def,
6517 lib/silcutil/silcutil.c, and
6518 lib/sftp/sftp_fs_memory.c.
6520 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6522 * Added silc_net_localip to return local host's IP address.
6523 Affected file lib/silcutil/silcnet.[ch].
6525 * If key exchange or rekey protocol is active for a connection
6526 parse all packets syncronously since there might be packets
6527 in packet queue that we are not able to process without first
6528 processing packets before them. Affected file silcd/server,
6529 lib/silcclient/client.c.
6531 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
6532 whether library should continue processing the packet.
6533 Affected file lib/silccore/silcpacket.h.
6535 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
6536 SilcSFTPMonitorData to SFTP server to monitor various
6537 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
6538 lib/silcsftp/sftp_server.c.
6540 * Added silc_file_size to return file size. Affected file
6541 lib/silcutil/silcutil.[ch].
6543 * Implemented the file transfer support for the client library.
6544 Added preliminary support for simple client to client one-file
6545 transmission. Affected file lib/silcclient/client_ftp.c,
6546 lib/silccilent/client.[ch].
6548 * Added new local command FILE to the Irssi SILC Client.
6549 It is used to perform the file transfer. It has subcommands
6550 SEND, RECEIVE, SHOW and CLOSE. Affected files
6551 irssi/src/silc/core/client_ops.c,
6552 irssi/src/silc/core/silc-server.[ch].
6554 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6556 * Relay the SILC_PACKET_FTP in the server. Affected files
6557 silcd/server.c and silcd/packet_receive.c.
6559 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6561 * Renamed silc_file_read and silc_file_write to functions
6562 silc_file_readfile and silc_file_writefile. Added function
6563 silc_file_open and silc_file_close. Affected files
6564 lib/silcutil/silcutil.[ch].
6566 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6568 * Resolve the client info when received private message or
6569 channel message for a client which nickname we don't know.
6570 Affected files lib/silcclient/client_prvmsg.c and
6571 lib/silcclient/client_channel.c.
6573 * Do not crash in /KEY if client is not connected. Affected
6574 file irssi/src/silc/core/silc-channels.c.
6576 * Added SilcClientStatus field to the SilcClientEntry in the
6577 lib/silcclient/idlist.h.
6579 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6580 is incomplete and is being resolved, it won't be resolved
6583 Make sure also that USERS command reply does not resolve
6584 twice information. Affected file is
6585 lib/silcclient/command_reply.c.
6587 Make sure that silc_client_get_clients_by_list does not
6588 resolve twice same information.
6590 * Check for valid client->id in the silc_server_free_client_data.
6591 Affected file silcd/server.c.
6593 * Fixed /GETKEY nick@server not to crash if the server entry
6594 is not found. Affected file lib/silcclient/command.c.
6596 * Fixed the silc_server_check_cmode_rights to check the
6597 requested modes correctly. Affected file silcd/command.c.
6599 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6601 * Better checks for non-printable chars in nick added.
6602 Affected file silcd/command.c.
6604 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6606 * Call the silc_server_udpate_servers_by_server in the
6607 primary router that comes back online in the backup resuming
6608 protocol. Otherwise it routes packets wrong. Affected file
6609 silcd/server_util.[ch], silcd/server_backup.c.
6611 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6613 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6614 lib/silcutil/silcbuffmt.[ch].
6616 * Redefined the SILC packet header to include the padding
6617 length. Affected file lib/silccore/silcpacket.[ch].
6619 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6620 length for maximum padding up to 128 bytes). Affected
6621 file lib/silccore/silcpacket.h.
6623 * Removed all backwards support for old 0.5.x MAC thingies.
6624 The SILC packet header change makes it impossible to be
6625 backwards compatible.
6627 * Send the ENDING packet with timeout in the backup resuming
6628 protocol. This is to assure that all routers has connected
6629 to the primary router. Affected file silcd/server_backup.c.
6631 * Changed the RNG to take the first IV from random data. It
6632 used to take it from zero actually. Changed the RNG also
6633 to use /dev/urandom during session. /dev/random is used
6634 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6636 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6638 * Changed the SILC packet header to have the first two bytes
6639 (the packet length) encrypted. Affected files aroung the
6640 code tree, lib/silccore/silcpacket.[ch]. Removed the
6641 SilcPacketCheckDecrypt callback. It is not needed anymore
6642 since the silc_packet_receive_process will determine now
6643 whether the packet is normal or special.
6645 * Implemented the unidirectional MAC keys. Affected files
6646 lib/silcske/silcske.c, silcd/protocol.c and
6647 lib/silcclient/protocol.c.
6649 * Implemented the packet sequence number to the MAC computation.
6650 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6651 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6652 lib/silcclient/protocol.c.
6654 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6656 * Allow backup router to announce servers. All servers
6657 announced by backup router are added to the global list
6658 automatically. Update hte server's socket to our primary
6659 router also when backup router announces a server.
6660 Affected file silcd/packet_receive.c.
6662 * Do not update the client->router in the function
6663 silc_server_udpate_clients_by_server if the client is on
6664 global list. We might fail to find any specific server
6665 for locally connected clients and local cell clients. They
6666 should still use the `from' and not `to' as client->router.
6667 This fixes backup router resuming protocol. Affected file
6668 silcd/server_util.c.
6670 * Decrease channel statistics count only if the channel
6671 deletion worked. Affected files are silcd/server.c and
6672 silcd/server_util.c.
6674 * Added silc_server_update_servers_by_server to update origin
6675 of all server entries. Used during backup router protocol.
6676 Affected files silcd/server_util.[ch], silcd/server.c. and
6677 silcd/backup_router.c.
6679 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6680 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6681 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6682 lib/silccrypt/silchmac.c.
6684 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6686 * Assure that router cannot reroute the same channel message
6687 to the sender. Affected file silcd/packet_receive.c.
6689 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6691 * Made better checks that the channel message is not sent
6692 to the router it came from. Affected file is
6693 silcd/packet_send.c. Fixed memory leak too.
6695 * Announce informations for incoming router connection, but
6696 only after checking if it is replaced by backup router.
6697 Affected file silcd/packet_receive.c.
6699 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6701 * Fixed the backup resuming protocol to work in multiple
6702 router environment. Affected file silcd/server_backup.c.
6704 * Route packet only to one router in the function
6705 silc_server_packet_send_to_channel. Affected file is
6706 silcd/packet_send.c.
6708 * Fixed silc_server_send_notify_dest to set the broadcast
6709 flag. Fixed the silc_server_send_notify_topic to actually
6710 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6711 Affected file silcd/packet_send.c.
6713 * Changed the SFTP Filesystem interface. Changed the
6714 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6715 the filesystem operation function. The SilcSFTPFilesystem
6716 is now a context that is allocated by all filesystem allocation
6717 functions and it already includes the operations structure
6718 and filesystem specific context. It is given as argument
6719 now to the silc_sftp_server_start. This made the interface
6720 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6721 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6723 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6725 * Changed the backup router adding and getting interfaces
6726 in the server. The router that will be replaced by the
6727 specified backup router is now sent as argument. Affected
6728 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6731 * Added silc_net_addr2bin_ne to return the binary form of
6732 the IP address in network byte order. Affected files
6733 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6735 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6737 * Check for existing server ID in silc_server_new_server
6738 and in silc_server_connect_to_router_final and remove the
6739 old entry if it exists. Affected file silcd/packet_receive.c,
6742 * Send the channel message always to only one router, either
6743 in upstream or downstream. Affected file is
6744 silcd/packet_send.c.
6746 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6748 * Wrote the definition of the backup resuming protocol to the
6749 protocol specification.
6751 * Removed one redundant channel key generation from normal
6752 server during joining procedure. Removed one redundant
6753 channel key sending from server to router during joining
6754 procedure. Affected file silcd/command.c.
6756 * Made minor bugfixes to the backup router resuming protocol.
6757 Affected file silcd/server_backup.c, server.c.
6759 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6761 * Added --disable-asm configuration option. Affected files
6762 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6765 * Implemented the backup resuming protocol that is used to
6766 resume the primary router position in the cell after the
6767 primary router comes back online. Affected files
6768 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6769 and silcd/server_util.[ch].
6771 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6773 * Sleep two (2) seconds after sending QUIT command to server.
6774 Affected file lib/silcclient/command.c.
6776 * Assure that if outgoing data buffer is pending do not force
6777 send any data. Affected file silcd/packet_send.c.
6779 * Assure that if outgoing data buffer is pending do not force
6780 send any data. Affected file lib/silcclient/client.c.
6782 * Implemented the backup router support when the primary router
6783 goes down. The servers and routers can now use the backup
6784 router as new primary router without loosing connectivity.
6786 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6788 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6789 in the server to indicate disabled entry. All data read
6790 from the connection will be ignored and no data is sent
6791 for entry that is disabled. Affected files are
6792 silcd/idlist.h, silcd/server.c.
6794 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6796 * Created SFTP client and server test programs in the
6797 lib/silcsftp/tests directory.
6799 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6801 * Implemented memory filesystem (virtual filesystem) for
6802 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6805 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6807 * Implemented the SFTP (SSH File Transfer Protocol) to the
6808 lib/silcsftp. It includes SFTP client and SFTP server
6811 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6813 * Moved lib/silccore/silcprotocol.[ch] to the
6814 lib/silcutil library.
6816 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6817 take variable argument list pointer as argument. Affected
6818 file lib/silcutil/silcbuffmt.[ch].
6820 * Added silc_buffer_set function that is used to set data
6821 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6822 Affected file lib/silcutil/silcbuffer.h.
6824 * Changed various routines in the core library to use the new
6825 silc_buffer_set instead of allocating new buffer only for
6828 * Added 64-bit value formatting and unformatting support to the
6829 silc_buffer_[un]format routines. Affected file is
6830 lib/silcutil/silcbuffmt.[ch].
6832 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6833 to includes/bitmove.h.
6835 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6837 * Fixed channel user mode saving in client library. Affected
6838 file lib/silcclient/command[_reply].c.
6840 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6842 * Defined the file transfer to the SILC Protocol. Added
6843 new packet type SILC_PACKET_FTP and defined File Transfer
6844 Payload. The mandatory file transfer protocol is SFTP
6845 (SSH File Transfer Protocol). Affected file in addition
6846 of the internet draft is lib/silccore/silcpacket.h.
6848 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6849 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6850 is used as part of backup router protocol when the primary
6851 router of the cell is back online and wishes to resume
6852 the position as primary router.
6854 * Redefined the MAC generation keys in the protocol. The
6855 same key is not used anymore in both direction. Both
6856 direction will now use different keys for sending and
6857 receiving. This fixes a potential security flaw. This
6858 change causes incompatibilities in the protocol.
6860 * Redefined also the MAC computation from the packet.
6861 An packet sequence number is now added to the MAC
6862 computation. This prevents possible replay attacks against
6863 the protocol. This change too causes incompatibilities
6866 Added `sequence' field to the SilcPacketContext to hold
6867 the current sequence number for the packet.
6869 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6871 * Added `created' field to the SilcIDListData in the file
6872 silcd/idlist.h to indicate the time when the entry was
6875 * Added `created' field to the SilcChannelEntry too. Affected
6876 file silcd/idlist.h.
6878 * Added `creation_time' aguments to all the announcement functions
6879 in the server. If it is provided then only the entries that
6880 was created after the provided time frame are actually
6881 announced. Affected file silcd/server.[ch].
6883 * The protocol says that the Channel ID's IP address must be
6884 based on the router's IP address. Added check for this in
6885 the silc_server_new_channel when processing incoming New Channel
6886 Payload. Affected file silcd/packet_receive.c.
6888 * Print out the correct version with --version in SILC client.
6889 Affected file irssi/src/silc/core/silc-core.c.
6891 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6893 * Fixed WHOWAS command to check for completnes of the client
6894 entry always, not just when the command is coming from client.
6895 Affected file silcd/command.c.
6897 * Added new function silc_server_packet_queue_purge to purge the
6898 outgoing data queue to the network. After the function returns
6899 it is guaranteed that the outgoing packet queue is empty.
6900 Affected file silcd/packet_send.[ch].
6902 * Purge the outgoing packet queue in the rekey protocol's final
6903 callback to assure that all rekey packets go to the network
6904 before quitting the protocol. Affected file silcd/server.c.
6906 * Added silc_client_packet_queue_parse as similar function as
6907 in server to the client library. The affected file is
6908 lib/silcclient/client.c.
6910 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6912 * Splitted silcd/server.c and created silcd/server_util.[ch]
6913 for utility functions.
6915 * Added new socket flag SILC_SF_DISABLED to indicate that the
6916 connection is open but nothing can be sent to or received from
6917 the connection. Affected file lib/silcutil/silsockconn.[ch].
6918 The checking for disabled socket is checked in the low level
6919 silc_socket_write and silc_socket_read functions.
6921 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6923 * Allow only nicknames and channel names that fits into the
6924 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6926 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6928 * When processing JOIN command reply in server check that if
6929 the channel exists in our global list we'll move it the local
6930 list. Affected file silcd/command_reply.c.
6932 * Fixed the check whether client is joined on the channel already
6933 in JOIN command. Affected file lib/silcclient/command.c.
6935 * Fixed the JOIN command reply to check whether the channel
6936 already exists. Affected file lib/silcclient/command_reply.c.
6938 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6940 * Added silc_ske_status_string to map the SKE error numbers
6941 to readable strings. The affected files are
6942 lib/silcske/silcske[_status].[ch].
6944 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6946 * Do not show the private channels on the WHOIS channel list
6947 as it is not allowed by the protocol. The affected file is
6950 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6952 * Assure that the packet length digged from the actual packet
6953 is something sensible in the silc_packet_decrypt_rest_special
6954 in lib/silccrypt/silcpacket.c.
6956 * Free and NULL the allocated pointer in silc_hmac_alloc if
6957 the HMAC allocation fails. The affected file is
6958 lib/silccrypt/silchmac.c.
6960 * Print the selected security properties to the log files in
6961 the server. Affected file silcd/protocol.c.
6963 * Add SKE's reference counter even if calling the completion
6964 callback manually. Otherwise it goes negative, although it
6965 does not cause any problems. The affected file is
6966 lib/silcske/silcske.c.
6968 * Remove the client entry with short timeout after giving the
6969 KILL command. Affected file lib/silcclient/command.c.
6971 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6972 case all found clients are already disconnected (WHOWAS would
6973 found them) in the server. Affected file silcd/command.c.
6975 * Update the last_receive (time of last data received) to be
6976 updated only when received private or channel message so that
6977 the idle time showed in WHOIS makes more sense.
6979 * Added boolean field `valid' in to the SilcClientEntry in the
6980 client library to indicate whether the entry is valid or not.
6981 This fixes the nickname change bug on channel when changing
6982 the nickname to be same than the old (like nick to Nick) the
6983 nickname formatter doesn't set the new nick anymore to Nick@host.
6984 Affected file lib/silcclient/idlist.[ch].
6986 * Now actually fixed the nickname changing on disconnection.
6987 Added new function silc_change_nick to the Irssi SILC Client.
6988 Affected file irssi/src/silc/core/client_ops.c,
6989 irssi/src/silc/core/silc-nicklist.[ch].
6991 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6993 * Check that the public key exists in the GETKEY command before
6994 trying to encode it. Affected file silcd/command.c.
6996 * Print some notifications on received public keys with GETKEY
6997 command in the Irssi SILC Client. Affected files are
6998 irssi/src/fe-common/silc/module-formats.[ch],
6999 irssi/src/silc/core/client_ops.c.
7001 * Use IDENTIFY command to resolve the server information in the
7002 GETKEY command instead of INFO command. Affected file
7003 lib/silcclient/command.c.
7005 * All command reply functions in the client library now calls
7006 the pending command reply callbacks even if an error has
7007 occurred. The server has done this a long time and now it was
7008 time to move the client library to this as well. Now all
7009 errors can be delivered back to the pending command reply
7010 callbacks if necessary. Affected files are
7011 lib/silcclient/command[_reply].[ch].
7013 * Change the nickname on disconnection back to the username
7014 because in reconnect the server will enforce it to it anyway.
7015 Affected file irssi/src/silc/core/silc-servers.c.
7017 * Fixed a config file parsing bug in the Irssi SILC client.
7018 Affected file irssi/src/silc/core/clientconfig.c.
7020 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7022 * When printing the channel mode on JOIN, verify that the
7023 channel key and channel's HMAC are valid. Affected file
7024 irssi/src/silc/core/client_ops.c.
7026 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7028 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
7029 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
7030 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
7032 * Removed channel key rekey task deleting from the function
7033 silc_server_save_channel_key. Affected file silcd/server.c.
7034 Added explicit timeout task context instead that is used to
7035 delete the task if we are registering a new task before the
7036 new task has elapsed.
7038 * When channel key rekey occurs the client library now saves
7039 the old channel key for a short period of time (10 seconds) and
7040 is able to use it in case some is still sending channel
7041 messages encrypted with the old key after the rekey. Affected
7042 file lib/silcclient/[idlist.h|client_channel.c].
7044 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7046 * Added check to the silc_server_new_id_real to not accept
7047 new ID if it is the sender's own ID. Affected file is
7048 silcd/packet_receive.c.
7050 * Assure that we do not announce ourself or the one we've
7051 sending our announcements when we're router and are announcing
7052 servers to our primary router. Affected file silcd/server.c.
7054 * Fixed silc_server_command_identify_check_client to assemble
7055 correct WHOIS packet. It send corrupted WHOIS packet and
7056 caused problem with router to router connections. Affected
7057 file silcd/command.c.
7059 Fixed also silc_server_command_whois_check the same way
7060 as for the IDENTIFY command.
7062 * Added new SilcIDListStatus to the server in the SilcIDListData
7063 structure. The status now includes the current status of
7064 the entry (like registered, resolved etc.). Affected file
7065 silcd/idlist.[ch]. Defined a bunch of different status types
7066 as well. This replaced the old boolean registered field as well.
7068 Added resolve_cmd_ident field to the SilcClientEntry structure
7069 too so that if the entry is for example being resolved so
7070 another command may attach to the same pending command reply
7071 without requiring to resolve the same entry again. This concept
7072 should optimize the WHOIS and the IDENTIFY resolving under
7073 heavy load by taking away unnecessary resolving for entries
7074 that are being resolved already.
7076 Added support for adding multiple pending commands for one
7077 command idenfier. Affected file silcd/command[_reply].[ch].
7079 * Fixed WHOIS and IDENTIFY save to remove the cache entry
7080 before deleting the data. Otherwise the hash table will have
7081 freed data in comparison functions. Affected file is
7082 silcd/command_reply.c.
7084 * Fixed silc_idlist_replace_client_id to add the new entry to
7085 the cache with NULL nickname. Otherwise there will be invalid
7086 memory as the nickname after the nickname is freed. Affected
7087 file silcd/packet_receive.c.
7089 * Fixed the silc_idlist_get_clients_by_hash. The entries was
7090 saved into wrong slots because the previous number of entries
7091 was not taken into account. Affected file silcd/idlist.c.
7092 Fixed same thing in silc_idlist_get_clients_by_nickname too.
7094 * If we are router and we receive JOIN notify to a channel that
7095 does not have any users then notified client is marked as the
7096 channel founder, as it is it. The affected file is
7097 silcd/packet_receive.c
7099 * Added to the extended hash table API's table_del_*ext functions
7100 the destructor as argument too, so that the caller can decide
7101 which destructor to use or whether to use destructor at all.
7102 Affected file lib/silcutil/silchashtable.[ch].
7104 * Fixed ID Cache purging. It actually deleted the entries from
7105 the hash table after the data was freed. The hash table ended
7106 up comparing freed memory. The affected file is
7107 lib/silccore/silcidcache.c.
7109 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7111 * Fixed Irssi SILC client's KILL command's HELP syntax.
7113 * The USERS command now resolves the detailed user information
7114 if the userinfo field is missing. Affected file is
7115 lib/silcclient/command_reply.c.
7117 * Do not print error in silc_file_read if the read file does
7118 not exist. Just silently return NULL. Affected file is
7119 lib/silcutil/silcutil.c.
7121 * Fixed the silc_log_output to not wine about NULL filename
7122 and to not create some bogus " " filename. Affected file is
7123 lib/silcutil/silclog.c.
7125 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7127 * Fixed various printing bugs on the user interface in the
7128 Irssi SILC Client. Minor changes that were forgotten from
7131 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7133 * Fixed the configure.in.pre and the compilation and distribution
7134 environment to support the new autoconf 2.52. That version is
7135 now required to compile the CVS trunk.
7137 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7139 * Renamed function silc_parse_nickname to silc_parse_userfqdn
7140 to generally parse user@fqdn format strings. Affected file
7141 lib/silcutil/silcutil.c.
7143 * Added nickname_format and nickname_force_format fields to the
7144 SilcClientParams structure. The first one defines the format
7145 for the nicknames that the library will enforce if the receives
7146 multiple same nicknames. The second one is boolean value and
7147 can be used to force the library to always enforce the format
7148 to the nicknames regardles whether there are multiple nicknames
7149 or not. This configurable formatting was employed to flexibly
7150 support accessing multiple nicknames from the user interface.
7151 The userinterface can now set the nicknames to what ever format
7152 they prefer. Affected file lib/silcclient/silcapi.h.
7154 Added function silc_client_nickname_format to the file
7155 lib/silcclient/idlist.c. It performs the nickname formatting.
7157 Added new field `hostname´ to the SilcClientEntry context.
7158 It holds the hostname of the client. Affected file is
7159 lib/silcclient/idlist.h.
7161 * Irssi SILC Client sets the nicknames in nick@hostn format.
7162 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
7163 irssi/src/silc/core/silc-core.c.
7165 The WHOIS printing now also shows both the real nickname and
7166 the formatted nickname so that user knows how to access the
7167 user if there are multiple same nicknames cached. Affected
7168 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
7169 printing formatting too to take the hostname now as a separate
7170 argument. The Affected file is
7171 irssi/src/fe-common/silc/modules-formats.[ch].
7173 * Changed the silc_client_get_clients_local to accept the formatted
7174 nickname as argument. It accepts the real nickname too but the
7175 formatted nickname can be used to find the true entry from
7176 multiple entries. Affected file lib/silcclient/silcapi.h and
7177 lib/silcclient/idlist.c.
7179 * Added nickname_format_parse field to the SilcClientParams.
7180 It is a callback function provided by the application to parse
7181 the nickname out of the formatted nickname string. The library
7182 calls it to get the nickname from the formatted string. Since
7183 the application generally knows better the format of the nickname
7184 string it parses it instead of the library, even though library
7185 encodes the formatted string. If the callback function is not
7186 provided then the library will use the string as is. The
7187 affected file is lib/silcclient/silcapi.h.
7189 * All the nickname strings passed to the client library in
7190 commands are now expected to be formatted nickname strings.
7191 If the command does not support the formatted nickname string
7192 it will assume that the sent string is the actual nickname.
7193 Affected file lib/silcclient/command.c.
7195 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7197 * Added public key authentication support to OPER and SILCOPER
7198 commands in the client library. Affected file is
7199 lib/silcclient/command.c.
7201 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7203 * Changed the get_auth_methdod client operation to be asynchronous.
7204 It can be async if the application resolves the authentication
7205 method from the server during the negotiation. Added new
7206 SilcGetAuthMeth completion callback that the application will
7207 call after resolving the authentication method.
7209 Added function silc_client_request_authentication_method that
7210 the application can use to resolve the authentication method
7211 from the server. Added also SilcConnectionAuthRequest callback
7212 that the library will call after the server has replied. The
7213 application can call this function if it does not know the
7214 current authentication method.
7216 Affected files are lib/silcclient/client.c and
7217 lib/silcclient/silcapi.h.
7219 * The Irssi SILC client now automatically resolves the authentication
7220 method incase any configuration information is not present (and
7221 currently there never is). The affected file is
7222 irssi/src/silc/core/client_ops.c.
7224 * Fixed public key authentication from the client library.
7225 Affected file lib/silcclient/protocol.c. Changed also the
7226 protocol specification about the public key authentication in
7227 the connection authentication protocol. The actual data to be
7228 signed is now computed with a hash function before signing.
7230 * Fixed the public key authentication from the server as well.
7231 Affected file silcd/protocol.c.
7233 * Removed the mlock()'s from the memory allocation routines.
7234 Affected file lib/silcutil/silcmemory.c. The ./configure does
7235 not check anymore for the mlock(). Affected file is
7238 * Fixed USERS command in server to allow the execution of the
7239 command for private and secret channels if the client sending
7240 the command is on the channel. Affected file silcd/command.c.
7242 * Fixed silc_client_get_clients_local to return the clients
7243 count correctly. It could return wrong value. Affected file
7244 lib/silcclient/idlist.c.
7246 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7248 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
7249 types. The assembler optimizations seemed not to like 64-bit
7250 data types. The assmebler optimizations thus are now enabled
7251 also for BSD systems as opposed to only enable them for Linux.
7253 * Do not check for threads at all on BSD systems. Affected
7254 file configure.in.pre.
7256 * Removed -n and -h options from the Irssi SILC Client since
7257 they are not used in silc.
7259 * Fixed the prime generation to assure that the first digit
7260 of the generated random number is not zero since our conversion
7261 routines does not like number strings that starts with zero
7262 digit. If zero digit is seen the random number is regenerated.
7263 This caused some corrupted RSA keys when the zero first digit
7264 was met. Affected file lib/silcmath/silcprimegen.c.
7266 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7268 * Fixed WIN32 configuration in the ./configure script.
7269 Fixed to include xti.h on environments that has it.
7270 Patches by Carsten Ilchmann and andrew.
7272 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7274 * Changed the silc_id_create_client_id to be collision
7275 resistant. It is now assured that there cannot be created
7276 two same client ID's. I suspect that some weird bugs in
7277 the server were actually caused by duplicate Client IDs.
7278 Affected file silcd/serverid.[ch]. A router receiving
7279 new ID now also assures and informs the sending server
7280 if the ID caused collision.
7282 * Changed the silc_id_create_channel_id to also assure that
7283 there are no collisions.
7285 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7287 * Statement about ignoring the Mutual Authentication flag when
7288 performing rekey with PFS was a bit misleading. It is ignored
7289 if it was set in the initial negotiation, it cannot be even
7290 set in the rekey. Fixed in the ke-auth draft. Started the
7291 new versions of the protocol drafts in the doc/.
7293 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7295 * Fixed a bug in silc_client_command_identify_save when saving
7296 new channel information. The channel name was no duplicated
7297 and caused crash on exit. Affected file is
7298 lib/silcclient/command_reply.c.
7300 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7302 * Fixed the getkey command handling in the server. Send just
7303 empty OK reply to the sender if the key could not be fetched
7304 (but everything else was ok, like the key just was not available).
7305 Changed the public key parameter to optional in the protocol
7306 specs so that empty OK reply can be sent. Affected file
7309 Added a message to Irssi SILC client to tell to user if the
7310 server did not return a public key.
7312 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
7314 * Fixed a channel key regeneration bug. It registered new
7315 timeout tasks exponentially until all system resources were
7316 used. Affected file silcd/server.c.
7318 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7320 * Added the SILC Document generator to the scripts/silcdoc.
7321 It can be used to generate the Toolkit Reference Manual out
7322 of the source tree. Internally it will also use the RoboDoc
7323 generator now imported in util/robodoc.
7325 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7327 * Added couple of return's in rekey protocol if error orccurred
7328 during the protocol. The execution must be terminated.
7329 Affected file silcd/protocol.c. Also, terminate the protocol
7330 always with timeout.
7332 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7334 * The client's Client ID was created initally from the wrong
7335 nickname (it could have been in format nick@host) in the
7336 silc_server_new_client. Affected file silcd/packet_receive.c
7338 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7340 * Added some SILC_LOG_ERROR's to various error conditions
7341 if client could not be added to ID cache. Affected files
7342 silcd/packet_receive.c and silcd/server.c.
7344 * When client's sock->user_data is freed, NULL also the
7345 client->router and client->connection pointers. Added check
7346 for these pointers being NULL to various places around the
7347 code. Affected file silcd/server.c.
7349 * Added client->data.registered == TRUE checks to various
7350 places around the code to assure that unregistered client's
7351 are not handled when it is not allowed. Affected file
7354 * Added `bool registered' fields to all
7355 silc_idlist_[server|client]_get_* routines to indicate whether
7356 the fetched client needs to be registered or not. Affected
7357 file silcd/idlist.[ch].
7359 * Add your own entry as registered to the ID cache in the
7360 server. Affected file server.c.
7362 * Fixed a bug in silc_server_new_server. The SilcServer was
7363 set as the new server's context instead of SilcServerEntry.
7364 This naturally caused some weird bugs.
7366 * Added "updated" field the SilcChannelEntry which indicates
7367 the time since the channel entry was last accessed. This
7368 can be used to determine whether it is necessary to
7369 announce the channel after backup resuming protocol.
7370 Affected files silcd/idlist.[ch].
7372 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7374 * Do not delete the channel rekey task when adding it
7375 for in silc_server_create_channel_key.
7377 * Changed the silc_server_create_channel_key to return
7378 TRUE or FALSE to indicate the success of the channel key
7381 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7383 * Fixed MSVC++ project files and added missing files to
7384 Makefiles under win32/.
7386 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7388 * Do not add TCP_NODELAY flag if the operating system
7389 does not have it defined. Affected files are
7390 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
7392 * Fixed buffer overflow from Irssi SILC Client. Affected
7393 file irssi/src/fe-common/core/themes.c.
7395 * Fixed double free in client library in the file
7396 lib/silcclient/client.c when disconnecting from server.
7398 * Applied double free patch from cras to Irssi SILC client.
7399 Affected files irssi/src/core/[modules/expandos].c
7401 * Fixed the disconnection handling to Irssi SILC Client.
7402 The application must call silc_client_close_connection
7403 in ops->connect client operation in case of failure of
7404 the connection. Affected file is
7405 irssi/src/silc/core/client_ops.c.
7407 * Do not set sock->protocol to NULL in the function
7408 silc_client_close_connection after executing the protocol's
7409 final callback since the sock might not be valid anymore.
7410 Affected file lib/silcclient/client.c.
7412 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7414 * Do not enable SILC_THREADS if the linking with libpthread
7415 did not happen. Affected file configure.in.pre.
7417 * Added notion to protocol specification that server must
7418 verify the sent authentication payload with CMODE when
7419 setting the channel founder key. Implemented it to the
7420 server. Affected file silcd/command.c.
7422 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7424 * Added _EXTRA_DIST SILC distribution variable to the
7425 distributions file. It is used to conditionally add extra
7426 files or directories to the specific distribution. Affected
7427 files ./prepare, Makefile.am.pre and distributions.
7429 Removed the `_' from the start of the distribution names.
7432 * Added README.WIN32 for instructions to compile the Toolkit
7435 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7437 * Fixed a double free in disconnection in the server. Affected
7438 file is silcd/server.c.
7440 * Fixed the lib/silcske/groups.c to work now also with GMP
7441 MP library. The string conversion did not work when using
7442 specific base and the base is indicated in the string as well.
7444 * Created win32/ directory which now includes MSVC++ specific
7445 stuff so that toolkit (DLLs) may be compiled with MSVC++.
7446 It will appear only in the toolkit distribution
7448 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7450 * Changed the key material distribution function in case when
7451 the hash output is too short. The data is now concatenated
7452 a bit differently than it used to. Made the change to the
7453 SKE protocol specification.
7455 * Added better GMP detection to configure.in.pre. A patch
7458 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7460 * Fixed a minor bug in SKE that might cause some problem on
7461 some platforms. Affected file lib/silcske/silcske.c.
7463 * Added the cookie checking for initiator in the SKE. It checks
7464 that the responder returns the sent cookie unmodified. The
7465 affected file is lib/silcske/silcske.c. Added new SKE
7466 error type INVALID_COOKIE that can be sent during the
7467 negotiation. Fixed some memory leaks as well.
7469 * Added the "invalid cookie" error message to Irssi SILC client's
7472 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7474 * Added `task_max' field to the SilcClientParams to indicate
7475 the maximum tasks the scheduler can handle. If set to zero,
7476 default values are used. Affected file lib/silcclient/silcapi.h.
7478 * Fixed memory leaks in silc_client_close_connection. Affected
7479 file lib/silcclient/client.c.
7481 * Added silc_client_del_client_entry to client library to free
7482 all memory of given client entry. Affected file is
7483 lib/silcclient/idlist.[ch].
7485 * Added new functions silc_client_del_channel and
7486 silc_client_del_server to delete channel and server entries.
7487 Affected file lib/silcclient/[silcapi.h/idlist.c].
7489 * Removed silc_client_del_client_by_id from silcapi.h.
7491 * Fixed the INFO command to return the server's own info
7492 correctly when querying by Server ID. Affected file is
7495 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7497 * Removed the non-blocking settings in WIN32 code in the
7498 silc_sock_[read/write] and added SleepEx instead. Affected
7499 file lib/silcutil/win32/silcwin32sockconn.c. The availability
7500 of input data is now checked with FIONREAD and ioctlsocket.
7502 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7504 * Call silc_schedule_task_del_by_context in the
7505 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
7506 Affected file lib/silccore/silcprotocol.c.
7508 * Call silc_protocol_cancel for active protocols in the
7509 silc_server_close_connection if the funtion
7510 silc_server_free_sock_user_data has not been called.
7511 Affected file silcd/server.c.
7513 * Generic tasks cannot be deleted using the del_by_fd
7514 task deleting function since generic tasks does not match
7515 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
7517 * Added a notion to SILCOPER help file that the SILCOPER works
7518 only on router server, not on normal server.
7520 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7522 * Added for WIN32 support for the new scheduler as well.
7523 Affected file lib/silcutil/win32/silcwin32schedule.c.
7525 * Fixed the SHA1 implementation to work on various platforms.
7527 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7529 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
7530 API. It is part of the scheduler now. Everything else is
7531 as previously but some functions has changed their names.
7532 Checkout the lib/silcutil/silcschedule.h for the interface.
7533 Updated all applications to use the new interface. Affected
7534 files are lib/silcutil/silcschedule.[ch].
7536 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7538 * Found a bug in the SKE implementation. The HASH value,
7539 specified by the protocol, was not computed correctly. The
7540 public key of the responder was not added to the computation
7541 even though it is mandatory. Affected file lib/silcske/silcske.c.
7542 This unfortunately causes incompatibilities with older
7543 clients and servers.
7545 * Added WIN32 specific network init and uninit functions:
7546 silc_net_win32_init and silc_net_win32_uninit to init and uninit
7547 the Winsock2. Affected file lib/silcutil/silcnet.h and
7548 lib/silcutil/win32/silcwin32net.c.
7550 * Set the socket always to nonblocking mode on WIN32 after
7551 reading data or writing data. Affected file is
7552 lib/silcutil/win32/silcwin32sockconn.c.
7554 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7556 * Fixed various compilation problems under WIN32. Affected
7557 files lib/silcutil/win32/silcwin32thread.c and
7558 lib/silcutil/win32/silcwin32schedule.c.
7560 * Removed all _internal.h #includes from public header
7561 files. Internal headers must never be included from
7564 Removed also the lib/silcske/payload_internal.h file.
7566 * All include files that may be needed (public and some others
7567 included by the public headers) by application developers are
7568 now copied to the ./includes directory. It does not copy any
7569 internal headers. Affected file Makefile.defines.pre and all
7570 Makefile.am's under lib/ and subdirs.
7572 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7574 * Do not change the ~/.silc directory's permissions automatically.
7575 Affected file irssi/src/silc/core/clientutil.c.
7577 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7579 * Do not cancel the protocol in silc_server_close_connection
7580 it might cause recursion. Now cancelled in the function
7581 silc_server_free_sock_user_data. Affected file silcd/server.c.
7583 * Fixed the silc_server_remove_clients_by_server to regenerate
7584 the channel keys correctly finally. Added also new function
7585 silc_server_remove_clients_channels to actually do it.
7586 Affected file silcd/server.c.
7588 * Fixed the silc_server_new_channel to not crash by giving
7589 wrong router to the new channel. Affected file is
7590 silcd/packet_receive.c.
7592 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7594 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7595 which is given as argument to the silc_client_alloc now.
7596 It can be used to configure the client and set various parameters
7597 that affect the function of the client.
7599 * The USERS command in server did not check whether the channel
7600 is private or secret. Affected file silcd/command.c.
7602 * Added new argument to the USERS command in protocol specification.
7603 The USERS command now can take the channel name as argument
7604 as well. Added support for this in client and server and
7605 updated the protocol specs.
7607 * Completed the GETKEY command in client. It can be now used
7608 to fetch also servers public key not only some clients.
7609 Affected files lib/silcclient/command[_reply].c.
7611 * Added silc_client_get_server to return server entry by the
7612 server name. Affected files lib/silcclient/silcapi.h and
7615 * Redefined the IDENTIFY command in protocol specification to be
7616 more generic. It now can be used to query information about
7617 any entity in the SILC Network, including clients, servers and
7618 channels. The query may be based either the entity's name
7619 or the ID. Added support for this in both client and server.
7621 Affected files silcd/command.c and lib/silcclient/command.c
7622 and command_reply.c.
7624 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7625 the _from_client and _from_server functions. Affected file
7628 * Added silc_client_get_channel_by_id_resolve to the file
7629 lib/silcclient/silcapi.h to resolve channel information by
7630 its ID. Added also silc_client_get_channel_by_id that
7631 does not resolve it from the server.
7633 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7635 * Added SilcServerEntry context into the client library
7636 to represent one server. The INFO command now allocates
7637 these to save the resolved server info. For now on the
7638 client library will also keep information about servers,
7639 connected and resolved with INFO.
7641 The INFO command now allocates the SilcServerEntry context
7642 and saves the server info there. The COMMAND_REPLY in
7643 the INFO now returns the parameters to application in
7644 same order as defined in the protocol specification.
7646 The entries are cached in the client->server_cache.
7648 * The INFO command is now issued after received the Client ID
7649 from the server. Affected file lib/silcclient/client.c.
7651 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7652 to the application as the mode changer might be server.
7653 It is guaranteed that NULL is not returned anymore to the
7654 application. Affected file lib/silcclient/client_notify.c.
7656 The ID Type is now also passed to the application so that
7657 it can check whether the returned entry is SilcClientEntry
7660 Added new function silc_client_get_server_by_id to return
7661 the server entry by ID. Affected files are the
7662 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7664 * Do not create the channel in the Irssi SILC Client when issuing
7665 the JOIN command but when received the sucessful JOIN command
7666 reply. Otherwise the channel might get created even though we
7667 could not join it. The Affected file is
7668 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7670 * Fixed a channel joining bug in router. The router must also
7671 check the channel modes, invite and ban lists etc. when serving
7672 the JOIN command sent by normal server. Affected file is
7673 silcd/command.c. The router now resolves the client's
7674 information from the server who sent the JOIN command if it
7675 does not know it, and processes the JOIN command only after
7678 * Changed the SilcCommandCb to take new argument; void *context2.
7679 Affected file lib/silccore/silccommand.h
7681 The second argument in the command callbacks in the server now
7682 includes the SilcServerCommandReplyContext if the command was
7683 called as pending command callback from the command reply.
7684 Otherwise it is NULL. When called as pending the status of the
7685 command reply will be checked and if it was erronous the
7686 error will be sent to the original sender of the command.
7687 This way the client always receives the error messages even
7688 though the server was actually the one who received the error
7689 when it resent the command to router, for example. Affected
7690 files silcd/command[_reply].[ch].
7692 * Fixed sending WHOWAS command's error message to client if
7693 the requested client could not be found. It was missing.
7696 * Changed the CMODE and CUMODE commands reply arguments in the
7697 protocol specification. The Channel ID is now sent in both
7698 of the commands to identify the channel. Implemented this
7699 new feature to the client and server. Affected files
7700 lib/silcclient/command_reply.c and silcd/command.c.
7702 * Made better checks for invite and ban lists in the JOIN
7703 command in server. Affected file silcd/command.c.
7705 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7707 * The server now performs the incoming host IP/DNS lookup
7708 using the silc_socket_host_lookup and thus does not block
7709 the server anymore. Affected file silcd/server.c.
7711 * Completed the multi-thread support for SILC Scheduler in
7712 the lib/silcutil/silcschedule.c.
7714 * Fixed the configure.in.pre to detect the pthread correctly
7717 * Fixed a deadlock in silc_task_queue_wakeup in the file
7718 lib/silcutil/silctask.c.
7720 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7722 * Added new function silc_schedule_wakeup that is used in
7723 multi-threaded environment to wakeup the main thread's
7724 schduler. It needs to be used when a thread adds a new task
7725 or removes a task from task queues. After waking up, the
7726 scheduler will detect the task queue changes. If threads
7727 support is not compiled in this function has no effect.
7728 Implemented the wakeup mechanism to both Unix and WIN32
7729 systems. Affected files are lib/silcutil/silcschedule.[ch],
7730 lib/silcutil/unix/silcunixschedule.c and the
7731 lib/silcutil/win32/silcwin32schedule.c.
7733 * Added new function silc_task_queue_wakeup to wakeup the
7734 scheduler by the specified task queue. Affected file
7735 lib/silcutil/silctask.[ch].
7737 * The silc_socket_host_lookup_start now wakes up the scheduler
7738 after adding the timeout task. Affected file is
7739 lib/silcutil/silcsockconn.c.
7741 * The silc_socket_host_lookup is synchronous now if the threads
7742 support is not compiled in. However, the callback is still
7743 called asyncronously through the scheduler, anyway. Affected
7744 file lib/silcutil/silcsockconn.c.
7746 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7748 * Added new function silc_socket_host_lookup to perform
7749 asynchronous IP and FQDN lookups for the socket connection.
7750 Affected files lib/silcutil/silcsockconn.[ch].
7752 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7754 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7755 that may or may not compile the mutex support in.
7757 Changed the silc_mutex_alloc interface. It allocates the
7758 mutex now to the sent pointer and returns TRUE or FALSE.
7760 Affected file lib/silcutil/silcmutex.h.
7762 * Wrote the SILC Task Queue interface to support multi-threads.
7763 Affected file lib/silcutil/silctask.[ch].
7765 * Wrote the SILC Scheduler to support multi-threads. Affected
7766 file lib/silcutil/silcschedule.c.
7768 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7770 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7771 in lib/silcutil/win32/.
7773 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7775 * Defined SILC Mutex API and SILC Thread API and implemented
7776 them for Unix. Affected files are
7777 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7778 lib/silcutil/unix/silcunixmutex.c and
7779 lib/silcutil/unix/silcunixthread.c.
7781 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7783 * Fixed the silc_server_remove_clients_by_server's channel
7784 key re-generation. The hash table handling was incorrect
7785 and would not work with many channels. Affected file is
7788 * Fixed some memory leaks around the server code.
7790 * Rewrote the silc_server_get_users_on_channel to support IPv6
7791 based Client ID's. Affected file silcd/server.c.
7793 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7794 specification. However, a separate document must be written
7795 to define the detailed signing procedure and the payload
7796 associated with the flag. Defined the flag to the
7797 lib/silccore/silcchannel.h as well.
7799 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7801 * Changed the dynamic tables to static size tables in the
7802 lib/silccrypt/silchmac.c.
7804 * Removed GCC dependencies from the code. A patch by cras.
7806 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7808 * Do not show the error "Error receiving packet bla bla"
7809 in server if it really was not an error (-2 means that reading
7810 is pending). Affected file silcd/server.c.
7812 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7814 * Fixed a possible crash in silc_server_remove_clients_by_server
7815 in silcd/server.c. Fixed there also some memory leaks.
7817 * Fixed the silc_idlist_replace_client_id. It could replace
7818 wrong key in the hash table. Affected file silcd/idlist.c.
7820 * Do not check whether there are global users on the channel
7821 if the channel->global_users is FALSE. Affected functions
7822 silc_server_remove_from_one_channel and
7823 silc_server_remove_from_channels in silcd/server.c. Also,
7824 do not check if the removed client is local as we can be
7825 sure that global client was not removed from the channel
7826 and checking for global users is not needed.
7828 * The silc_server_remove_clients_by_server now re-generates
7829 the channel keys correctly for those channels that had
7830 clients removed from them. Affected file silcd/server.c.
7832 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7834 * Found the reason of random crashes in the server. We weren't
7835 ignoring the SIGPIPE signal (which can be sent in write())
7836 and it crashed the server. Affected file silcd/silcd.c.
7838 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7840 * Assure that sock->user_data is not NULL in the function
7841 silc_server_packet_send in silcd/packet_send.c.
7843 * Disconnect the remote connection if it could not be added
7844 to any ID lists in the server. The affected file is
7847 * Check in silc_server_packet_send[_real/dest] that the
7848 socket is not disconnecting and ignore the data if it is.
7849 Affected file silcd/packet_send.c.
7851 * Define inline to __inline on native WIN32 compilation.
7852 Affected file includes/silcwin32.h.
7854 * Added some explicit type casts for inline code since MSVC
7855 require them. Affected files lib/silcutil/silcbuffer.h,
7856 lib/trq/silcdlist.h and lib/trq/silclist.h.
7858 * Print warning in log files from now on if the packet
7859 decryption fails. Affected file silcd/server.c.
7861 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7863 * Changed the `say' client operation's interface to accept
7864 new `type' argument to indicate the type of the message sent
7865 by the library. The application may filter the library's
7866 messages according the type. The affected file is the
7867 lib/silcclient/silcapi.h.
7869 * Added two new functions to lib/silcclient/silcapi.h:
7870 silc_client_del_client and silc_client_del_client_by_id.
7871 Affected file lib/silcclient/idlist.c.
7873 * Moved the clientincludes.h from includes/ to silc/ and
7874 serverincludes.h from includes/ to silcd/.
7876 * The modes for the CMODE and CUMODE are now passed as
7877 uint32 for application with COMMAND_REPLY. The affected
7878 file is lib/silcclient/command_reply.c.
7880 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7882 * /WHOIS without arguments shows client's own information.
7883 Affected file lib/silcclient/command.c.
7885 * Changed PING to not accept any arguments. The specs
7886 says that client can ping only the connected server so
7887 requiring an argument is not needed. Affected file is
7888 lib/silcclient/command.c.
7890 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7892 * Fixed a fatal bug in private message sending and reception
7893 encryption and decryption when using private message keys.
7894 The implementation was incorrect and did not follow the
7895 specification. It causd that some of the message were
7896 lost since it did not use the sending and receiving keys
7897 as the protocol suggests. This has been fixed and will cause
7898 incompatibilities with older clients when sending private
7899 message encrypted with private message keys. Affected files
7900 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7901 and various other in Irssi SILC Client.
7903 Added `responder' boolean argument to the functions
7904 silc_client_add_private_message_key[_ske] to indicate when
7905 the key is added as responder or initiator of the key
7908 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7910 * Removed the silc_ske_check_version function and created
7911 a SilcSKECheckVersion callback. Added also a function
7912 silc_ske_set_callbacks that is now used to set all SKE
7913 callbacks. The callback functions are not given to
7914 the SKE functions anymore, but this function is used to
7917 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7919 * Added `silc_version' argument to the silc_client_alloc
7920 to define the version of the application for the library.
7921 The library will use the version string to compare it
7922 against the remote host's (usually a server) version
7923 string. Affected file lib/silcclient/silcapi.h
7925 * Added the KE protocol context to Key Agreement context
7926 in client library so that we can abort the SKE if it
7927 is in process when we get timeout. Affected file is
7928 lib/silcclient/client_keyagr.c.
7930 * Do not resolve the client ID forever if it returns in the
7931 first time that such client does not exist. This was done
7932 for example with private message. Affected file is
7933 lib/silcclient/client_prvmsg.c.
7935 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7937 * Do not add regex.h for WIN32. The affected file
7938 includes/silcincludes.h.
7940 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7941 not work yet 100%. It generates the DLL's automatically
7942 when compiling with --with-win32 under cygwin.
7944 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7946 * lib/contrib/regex.c is not compiled on WIN32.
7948 * Added silc_net_get_socket_opt function to the
7949 lib/silcutil/silcnet.h.
7951 * Added includes/silcwin32.h for WIN32 specific includes
7954 * Do not use ptime structure or any of the posix process
7955 functions on WIN32 in lib/silccrypt/silrng.c.
7957 * Added silc_gettimeofday to provide generic function
7958 for struct timeval on all platforms. Added the function
7959 to lib/silcutil/silcutil.h.
7961 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7963 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7964 library as they clearly belong there. As a plus side we
7965 can make the actual socket connection routines platform
7968 Added also new generic function silc_socket_read and
7969 silc_socket_write (that used to be silc_packet_[read/write].
7970 The implementation of these are platform specific.
7972 * Added WIN32 specific routines of silc_socket_[read/write]
7973 to lib/silcutil/win32/silcwin32sockconn.c.
7975 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7977 * Added preliminary support for native WIN32 compilation under
7978 cygwin (using the -mno-cygwin option for GCC) to the
7979 ./configure.in.pre. The --with-win32 now prepares the
7980 compilation for native WIN32.
7982 * Rewrote the SILC Scheduler interface in the file
7983 lib/silcutil/silcschedule.h. The scheduler is now context
7984 based and does not have anymore any global static scheduler.
7985 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7986 and created lib/silcutil/win32 directory for WIN32 based
7989 * Added Unix specific network routines to the
7990 lib/silcutil/unix/silcunixnet.c and the old
7991 lib/silcutil/silcnet.c includes now only generic routines.
7993 Added WIN32 specific network routines to the
7994 lib/silcutil/win32/silcwin32net.c.
7996 * Added Unix specific utility functions from the
7997 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7999 * Added WIN32 SILC Scheduler to the file
8000 lib/silcutil/win32/silcwin32schedule.c. The code is of course
8003 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
8005 * Do not handle JOIN notify in the server if the target client
8006 is not registered (idata->registered == FALSE). The affected
8007 file is silcd/packet_receive.c.
8009 * Update the nickrec->founder in event_cumode in the Irssi SILC
8010 client. Affected file irssi/src/silc/core/silc-channels.c.
8012 * Fixed the CUMODE_CHANGE notify handling in the server when
8013 server and router are announcing their clients on channels.
8014 Now the mode changes are saved and notified correctly. The
8015 affected file is /silcd/packet_receive.c.
8017 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
8018 They really did not replace the cache entry in the ID Cache.
8019 Now they do that. Affected file silcd/idlist.c.
8021 * Fixed the KICK notify handling in the Irssi SILC client to
8022 update the channel records so that the kicked client does not
8023 appear to be on the channel. The affected file is
8024 irssi/src/silc/core/silc-channels.c.
8026 * Always update the conn->current_channel when executing command
8027 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
8029 * Fixed the KILL notify handling in Irssi SILC client to remove
8030 the killed client on all channels.
8032 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8034 * Fixed the silc_parse_command_line to remove extra spaces
8035 from the start and end of the arguments. Affected file is
8036 lib/silcutil/silcutil.c.
8038 * Cancel and free any active protocol in the function
8039 silc_server_close_connection. Affected file silcd/server.c.
8041 * Cancel and free any active protocol in the function
8042 silc_client_close_connction. Affected file is
8043 lib/silcclient/client.c.
8045 * Do not execute the KILL command for clients that are in
8046 history (ie. they are not in the network). Affected file is
8049 * Fixed KILL notify handling, client does not crash anymore.
8050 Affected file irssi/src/silc/core/silc-channels.c.
8052 * Reduced the default packet buffer size from 2048 to 1024 in
8053 lib/silccore/silcpacket.c.
8055 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
8056 counter to the SKE context that is incresed when the SKE library
8057 performs async operation outside the library. If the outside
8058 process frees the SKE context and FREED status will be set
8059 and the library will detect after the sync operation that the
8060 libary is freed. The affected files are
8061 lib/silcske/silcske[_status].[ch].
8063 * Resolve the client entry information in the function
8064 silc_client_channel_message to assure that NULL pointer is not
8065 passed as client entry to the application. */
8067 * Fixed the task timeout calculation to assure that there is
8068 never negative timeouts. The affected file is
8069 lib/silcutil/silcschedule.c.
8071 * Fixed the channel user mode notification sending in server.
8072 It was sent point-to-point to the router (or to server by router)
8073 but it needs to be destined to a channel. The routines now
8074 supports sending the channel user mode notifys to the channels
8075 when announcing clients and channels. Affected files are
8076 silcd/server.c and silcd/packet_receive.c.
8078 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
8079 It did not actually replace the old channel entry in the cache.
8080 Affected file lib/silcclient/client_notify.c.
8082 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8084 * Fixed a possible crash in silc_packet_send_prepare. It now
8085 assures always that there is enough space in the buffer and
8086 at the tail area of the buffer (for MAC).
8088 Fixed the inbound buffer reallocation in silc_packet_read.
8089 It was old code and did not handle the reallocation correctly.
8092 The affected file is lib/silccore/silcpacket.c.
8094 * Fixed buffer overflow in silc_parse_nickname in the file
8095 lib/silcutil/silcutil.c.
8097 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8099 * make install generates new server keys only if there is not
8102 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8104 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
8105 Added check that if the NOREPLY is set then we will not send
8106 the away message. This avoids infinite loop of away messages
8107 if both clients are away. The affected file is
8108 lib/silcclient/client_prvmsg.c.
8110 * Fixed client crash if /NICK was given without arguments.
8111 Affected file lib/silcclient/command.c.
8113 * Server does not send the invite list in INVITE command back
8114 to the client if the list was not altered. Added this notion
8115 to the protocol spec as well. Affected file silcd/command.c.
8117 Fixed possible crash in INVITE command by checking the
8118 value of silc_server_get_client_route command.
8120 * Fixed the INVITE notify type handling. The arguments are now
8121 taken in correct order and client does not crash. The affected
8122 file is irssi/src/silc/core/silc-channels.c.
8124 Removed the "Inviting xxx to channel" message from the
8125 client library away and let the application handle it.
8126 Affected file lib/silcclient/command.c. Added that message
8127 to Irssi SILC client's message formats.
8129 * Fixed CMODE command crash in client. It now checks the
8130 amount of arguments correctly and does not crash. The affected
8131 file is lib/silcclient/command.c.
8133 * Do not create new channel automatically in silc_channels_join
8134 but check whether the channel by that name already exists.
8135 Affected file irssi/silc/core/silc-channels.c.
8137 * Do not send the SERVER_SIGNOFF to router if the disconnected
8138 entity was the router. Affected file silcd/server.c.
8140 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
8141 SILC client as it was missing from there.
8143 Added the handling of the KICK notify to the Irssi SILC client
8144 as it was missing. Added "you have been kicked" message to
8145 Irssi SILC client's message modules formats.
8147 Added the handing of the KILL notify to the Irssi SILC client
8148 as it was missing. Added the kill message module formats
8151 The affected file is irssi/src/silc/core/silc-channels.c.
8153 * The router did not save the channel mode the server announced.
8154 Affected file silcd/packet_receive.c.
8156 * Fixed a possible crash in INFO command in server. If the
8157 server did not provide the server info it crashed. Affected
8158 file silcd/command.c.
8160 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8162 * Fixed the GETKEY command in the server to check also the
8163 global list. Otherwise the GETKEY would not work correctly
8164 in normal SILC server. Affected file silcd/command.c.
8166 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8168 * Fixed GETKEY crash, it crashed if the command did not succseed.
8170 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8172 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
8173 is now real and not just an macro interface to GMP.
8175 Removed the entire GMP from the source tree and imported new
8176 NSS MPI library instead. Reason for removing GMP is that it is
8177 extremely large and compiles extremely slow. The NSS MPI
8178 is only a few files and compiles in less than 10 seconds.
8179 The speed is also about the same as GMP. The MPI is imported
8180 to lib/silcmath/mpi.
8182 If the system has GMP installed we will still use the GMP.
8183 If it is not then the NSS MPI will be compiled.
8185 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8187 * Merged a long nickname (127 characters long) crash bugfix from
8188 Irssi CVS tree. Affected file irssi/src/core/misc.c.
8190 * Merged a freed memory reference bugfix from Irssi CVS tree.
8191 Affected file irssi/src/core/commands.c.
8193 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8195 * Added the server's public key sving and verification to the
8196 server when performing the SKE. This was missing and the
8197 remote server's (or router's) public key was accepted without
8198 checking whether we have it previously or trust it at all.
8199 Affected file silcd/protocol.c.
8201 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8203 * Check in the silc_server_timeout_remote if protocol is active
8204 and make sure that the protocol's final callback is called so
8205 that all memory if freed. Affected file silcd/server.c.
8207 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8209 * silc_server_whois_send_reply crashed the server if the nickname
8210 was 127 characters long. Affected file silcd/command.c.
8212 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8214 * Added sanity check to the silc_server_new_client. If the hostname
8215 is provided inside username then check that the provided hostname
8216 really is the same as the resolved one. If the hostname was not
8217 resolved then check it from the public key. Affected file is
8218 silcd/packet_receive.c.
8220 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
8221 if the server disconnected us and the connection is not valid
8222 anymore. Affected file irssi/src/silc/core/silc-channels.c.
8224 * Moved the silc_client_[chmode|chumode|chumode_char] away from
8225 the library to the lib/silcutil/silcutil.[ch].
8227 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8229 * Close log file after open. Affected file
8230 lib/silcutil/silclog.c.
8232 * Check whether sock == NULL in silc_client_send_packet and return
8233 if it is. Affected file lib/silcclient/silcclient.c.
8235 * Check rec->entry == NULL in the Irssi SILC Client before
8236 sending the channel message. Affecte file is
8237 irssi/src/silc/core/silc-servers.c.
8239 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8241 * Merged a splitted window bugfix from Irssi CVS tree. The
8242 affected file is irssi/src/fe-text/textbuffer-view.c.
8244 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
8245 It did not print nickname.
8247 * Improved the distributions system a bit.
8249 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8251 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
8252 irssi/src/fe-text/gui-window.c.
8254 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
8255 to in-active server. The affected file is
8256 irssi/src/silc/core/client_ops.c.
8258 * Resolve the client in USERS command reply if the entry does
8259 not have username resolved. The affected file is
8260 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
8261 command to WHOIS command to really resolve stuff. The USERS
8262 is not used any more in any critical section so WHOIS can
8263 be used even though it might be slower than IDENTIFY.
8265 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
8268 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8270 * Changed the protocol API a bit more consistent in the
8271 lib/silccore/silcprotocol.[ch].
8273 * Changed the following headers to ROBODoc format:
8275 lib/silccore/silcpayload.h
8276 lib/silccore/silcprotocol.h
8277 lib/silccore/silcsockconn.h
8279 All core library headers are now formatted.
8281 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8283 * Fixed a bug in Irssi SILC client; do not show that you are
8284 server/router operator if you really are not. Affected file is
8285 irssi/src/silc/core/client_ops.c.
8287 * Renamed silc_command_free_payload to silc_command_payload_free.
8288 Affected file lib/silccore/silccommand.h
8290 * Added silcmath.h to include the prototoypes of various routines
8291 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
8294 * Changed the following headers to ROBODoc format:
8296 lib/silccore/silcchannel.h
8297 lib/silccore/silccommand.h
8298 lib/silccore/silcid.h
8299 lib/silccore/silcidcache.h
8300 lib/silccore/silcmode.h
8301 lib/silccore/silcnotify.h
8302 lib/silccore/silcpacket.h
8303 lib/silcmath/silcmath.h
8305 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8307 * Added checking to the server code not to start the server if
8308 ciphers and stuff are not configured properly. Affected files
8309 silcd/serverconfig.[h] and silcd/server.c.
8311 * Changed the layout of the header files of the public interfaces
8312 in the SILC libraries. The new layout supports ROBODoc
8313 documentation tool (and some others) so that it is easy to create
8314 a library reference manual. All the other headers and source
8315 code must still follow the CodingStyle document. Also source
8316 code must not include these ROBODoc stuffs, only the headers.
8317 Furthermore, all public interface headers must now be named
8318 by using `silc' prefix, example: silcapi.h, silccipher.h.
8319 Some files were renamed due to this. All the other headers
8320 must not be used as public interfaces. I will update the
8321 CodingStyle document later. Changed following headers, so far:
8323 lib/silcclient/silcapi.h
8324 lib/silccore/silcauth.h
8325 lib/silccore/silcprivate.h
8326 lib/silccrypt/silcdh.h
8328 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8332 * Removed silc_client_packet_send_flush from the client library
8333 as it is not needed. Affected file lib/silcclient/client.[ch].
8335 * Added printing of message of unresolved authentication method
8336 to the Irssi SILC client. Added it to the module formats.
8337 Removed the same message from the client library.
8339 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8341 * Added new distribution feature, DISTLABEL. Every distribution
8342 can define own preprocessor label that can be used in the
8343 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
8344 file distributions, acconfig.h.pre and prepare.
8346 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8348 * Added Makefile.defines_int to include the actual definitions
8349 for Makefile.defines.in. Tested the new distribution system,
8350 created distributions and tested installation.
8352 * Added AWAY message printing to the Irssi SILC client. Added
8353 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
8355 * Added SCONNECT command to call the SILC's CONNECT command.
8356 Cannot use CONNECT directly since Irssi uses that internally.
8357 Affected file irssi/src/silc/core/silc-servers.c.
8359 Added ACTION local command. It is same as ME command but takes
8360 the channel as mandatory argument.
8362 Rewrote some of the Irssi's help files to suite for SILC
8365 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8367 * Added Makefile.defines[.in] that should for now on be included
8368 in all Makefile.am file in the source tree. That file includes
8369 all common compilation definitions for SILC source tree.
8371 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8373 * Minor changes to the ./prepare script to change the package
8374 name according the distribution name to the configure.in.
8376 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8378 * Created new distribution system. Added file `distributions'
8379 that defines all the distributions that can be created out of
8380 the SILC source tree. The ./prepare script now reads that
8381 file to determine how to prepare the distributions. The
8382 first argument to the ./prepare is the name of the distribution
8383 and second is the version of the distribution. If given
8384 without arguments it creates the default (toolkit) distribution
8385 with the default version (defined in ./prepare).
8387 All Makefile.am files that are subject to the distributions
8388 are now named as Makefile.am.pre. These are ./Makefile.am
8389 and lib/Makefile.am. Others may be changed later.
8391 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8393 * Added invite list, ban list, some key management and connection
8394 error message printing to module formats in the Irssi SILC client.
8396 * Added new silc_client_set_away_message to set the away message
8397 that is back to the person who sent private message. The
8398 affected file lib/silcclient/silcapi.h and the
8399 lib/silcclient/client_prvmsg.c.
8401 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8403 * Fixed the private message sending in the Irssi SILC client,
8404 added local command KEY to the Irssi SILC client.
8406 Added key management and key agreement message formats to the
8407 irssi/src/fe-common/silc/module-formats.[ch].
8409 Added USERS (alias WHO) printing, server/router operator
8410 indication and LIST command printing to the module formats.
8412 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8414 * Fixed channel joining notify handling, cumode notify handling
8415 from Irssi SILC client.
8417 * Added SILC specific module-formats to the Irssi SILC client so
8418 that SILC specific message hilighting, colors etc is possible.
8419 Affected file irssi/src/fe-common/silc/module-formats.[ch].
8421 Added channel mode, channel user mode, actions, notices,
8422 whois and whowas printing to the the module-formats.c.
8424 * Fixed a bug in channel deletion in the server. The channel
8425 is not left to the cache even if the channel founder auth mode
8426 is set when there are no users anymore on the channel. Affected
8427 file silcd/server.c.
8429 * The silc_net_localhost now resolves the entire hostname including
8430 the domain name. Affected file lib/silcutil/silcnet.c.
8432 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8434 * Changed the ask_passphrase client operation to be ascynchronous.
8435 It has now a completion callback and a context that the
8436 application must call after it has got the passphrase from
8437 the user. Affected files lib/silcclient/silcapi.h,
8438 lib/silcclient/protocol.c, lib/silcclient/command.c and
8441 Added SilcAskPassphrase callback that the application calls
8442 to deliver the passphrase to the library.
8444 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
8445 The public key verification and especially a certificate
8446 verification is asynchronous procedure.
8448 Added new SILC_SKE_STATUS_PENDING status to indicate the
8449 request is pending and a callback will be called to finalize
8452 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
8453 indicate that remote end did not send its public key (or
8454 certificate), even though we require it. Added check for this
8455 condition in the SKE. This was a security bug, now fixed.
8457 Defined new SilcSKEVerifyCbCompletion callback that is called
8458 when the verification process is completed.
8460 The affected files lib/silcske/silcske_status.h and
8461 lib/silcske/silcske.[ch].
8463 * Changed the verify_public_key client operation to be async
8464 as well. Defined SilcVerifyPublicKey callback that is used to
8465 indicate the success of the public key verification process.
8467 Changed the server and client to use the new async client
8470 * Changed the Irssi SILC client's internal scheduler to be called
8471 twice as many times as it used to be. As a result the client
8472 should be a bit faster now. Affected file is
8473 irssi/src/silc/core/silc-core.c.
8475 * Added support to Irssi SILC client of asynchronous public key
8476 verification and passphrase inquiry. Affected file is
8477 irssi/src/silc/core/silc-core.c.
8479 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8481 * Do not say "You have left channel %s" in client library.
8482 Moved it to the application. Affected files are
8483 lib/silcclient/command.c and silc/client_ops.c.
8485 * Fixed silc_client_get_clients. Command context was not
8486 duplicated and was freed memory in the callback. Affected
8487 file lib/silcclient/idlist.c.
8489 * Do not say "you are now talking..." on JOIN command in the
8490 client library. The appliation must handle it.
8492 * Do not say ".. changed topic to" in command reply in the
8493 client libary. The application must handle it.
8495 * Fixed TOPIC command sending in the client library.
8497 * Fixed a memory leak in silc_client_command_free in the file
8498 lib/silcclient/command.c.
8500 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8502 * Imported a modified version of Irssi client to the source tree.
8503 The Irssi will be used to create a new client called
8504 Irssi SILC. Imported to irssi/.
8506 Added silc_core_init_finish function to the Irssi. Affected
8507 file irssi/configure.in.
8509 A lot changes in the Makefile.ams around the irssi tree.
8511 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8513 * Do not rehash if the new size is same as the old size of the
8514 hash table, in the silc_hash_table_rehash*. The affected file
8515 lib/silcutil/silchashtable.c.
8517 * Replaced hash_table_del_by_context calls from the server
8518 (when channel->user_list and client->channels) to the
8519 hash_table_del as it is sufficient and faster.
8521 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8523 * Added silc_hash_table_list, silc_hash_table_get and the
8524 SilcHashTableList structure to provide an alternative way to
8525 traverse the hash table. The affected files are
8526 lib/silcutil/silchashtable.[ch].
8528 * Changed the server's idlist routines to use the hash table
8529 routines to optimize the code.
8531 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8533 * Replaced the client entry's `channel' list and channel entry's
8534 `user_list' list to hash tables for optimized lookup. Changed
8535 the code to use the hash table interface around the code.
8536 Affected file lib/silcd/idlist.[ch].
8538 * Added `auto_rehash' boolean argument to the function
8539 silc_hash_table_alloc to indicate whether the hash table should
8540 auto-rehash when it thinks is appropriate time. It will
8541 increase the hash table size if the there is twice as much
8542 entries in the table than the size of the table, and will
8543 decrease the size if there are twice as less entries than
8544 the size of the table.
8546 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8548 * Fixed silc_xxx_get_supported to not crash at some circumstances.
8550 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8552 * silc_idcache_purge_by_context deletes the entry now by context
8553 as it is supposed to do. Affected file lib/silccore/idcache.c.
8555 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
8556 client is not anymore valid (WHOWAS givens the info) and not
8557 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
8559 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8561 * Removed the `data' and `data_len' arguments from the ID Cache
8562 interfaces and added `name' argument. ID Cache does not handle
8563 anymore the binary data only a names associated with given ID.
8565 * When hashing a Client ID with silc_hash_id the entire ID is
8566 not hashed anymore, instead only the hash of the Client ID is
8567 hashed. This way we can access the Client ID from the cache
8568 with Client ID but with the hash of the ID (which is a hash of
8569 the nickname) as well without any difference in performance.
8571 Added also silc_idcache_find_by_id_one_ext to do one on one
8572 searching when we have the actual ID. Added also function
8573 silc_hash_client_id_compare. The affected files are
8574 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8576 * When hashing the name associated with a ID it is always done
8577 in lowercase. This way we can access the cache without worrying
8578 about case-sensitivity, even though, for example nicknames are
8581 * Fixed a bug in server with channel message sending. It put
8582 wrong ID type as destination ID. The affected file
8583 silcd/packet_send.c.
8585 * silc_idcache_del_by_context now deletes from all hash tables
8586 by context. Affected file lib/silccore/idcache.c.
8588 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8590 * Changed the client library to use the new ID Cache interface.
8591 Changes around the source tree.
8593 * Added silc_hash_table_rehash_ext to rehash with specific
8594 hash function. Affected file lib/silcutil/silchashtable.[ch].
8596 * Added silc_hash_string_compare to compare two strings in the
8597 hash table. Affected file lib/silcutil/silcutil.[ch].
8599 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8601 * Added new function silc_idcache_del_by_context into the
8602 lib/silccore/idcache.[ch].
8604 * Changed the server's ID list routines to use the new ID Cache
8605 interface. Changes around the source tree.
8607 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8609 * Added silc_hash_table_del[_by_context]_ext functions in to the
8610 lib/silcutil/silchashtable.[ch].
8612 Removed silc_hash_table_find_all* routines and added new
8613 silc_hash_table_find_foreach to replace them.
8615 Added silc_hash_table_replace_ext function as extended
8616 replacing function. Separated the simple hash table interface
8617 from the extended hash table interface in the file
8618 lib/silcutil/silchashtable.h.
8620 * Fixed minor bugs and changed it to use some of the new
8621 hash table functions in lib/silccore/idcache.c
8623 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8625 * Added new function silc_hash_table_find_all to return all keys
8626 in the hash table by the specified key. As the hash table is
8627 collision resistant it also makes it possible to have several
8628 duplicate keys in the hash table. This function may be used to
8629 find all of the keys from the hash.
8631 Added user_context arguments to the SilcHashFunction,
8632 SilcHashCompare and SilcHashDestructor to deliver user specified
8635 Added new fuctions silc_hash_table_find[_all]_ext to do
8636 extended lookup with specified hash and compare functions and
8637 specified user contexts.
8639 Added new function silc_hash_table_add_ext to add the key
8640 with specified hash function and user context.
8642 Added new function silc_hash_table_foreach to traverse all
8643 entrys in the hash table. Added SilcHashForeach callback
8646 Added new function silc_hash_table_del_by_context to delete
8647 the entry only if the context associated with the key matches.
8649 Affected files are lib/silcutil/silchashtable.[ch].
8651 * Removed silc_hash_[server/client/channel]_id and added just
8652 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8653 silc_hash_id_compare to compare two ID's using as the hash table
8654 comparison function. Added also silc_hash_data to hash
8655 binary data and silc_hash_data_compare to compare it.
8657 * Removed silc_idlist_find_client_by_hash as it is not needed
8658 anymore. Affected file silcd/idlist.[ch].
8660 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8661 to use internally the SilcHashTable. The new ID Cache is a lot
8662 faster than the old one. Some of the ID Cache interface was also
8663 rewritten and obsolete and stupid functions were removed.
8665 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8667 * Added entry_count field to the SilcHashTable to keep the number
8668 of the entries in the table. Implemented the function
8669 silc_hash_table_rehash. Added new function
8670 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8672 Fixed a minor bug in silc_hash_table_free.
8674 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8675 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8676 into the lib/silcutil/silcutil.[ch].
8678 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8680 * Implemented a collision resistant hash table into the
8681 lib/silcutil/silchashtable[ch]. See the header and the source
8682 for the SilcHashTable API.
8684 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8686 * Merged dotconf version 1.0.2 into lib/dotconf.
8688 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8690 * Do not compile anything in lib/silcsim/* if the SIM support
8691 is not enabled. The tree should now compile without problems
8694 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8696 * Compiled the SILC under cygwin. Compiled and tested briefly
8697 without problems. More tests needed. The SIMs didn't compile
8700 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8702 * Fixed possible crash in silc_get_username in the
8703 lib/silcutil/silcutil.c.
8705 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8707 * Fixed a va_arg in silc/client_ops.c.
8709 * Oops, RC5 routines were named AES and caused some problems
8710 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8712 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8714 * Added new SilcIDIP structure into the lib/silccore/id.h and
8715 replaced the old `ip' fields from all SILC ID's to that type.
8716 This is a step towards IPv6 support.
8718 The silc_id_get_len takes now the ID as an extra argument.
8719 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8720 both IPv4 and IPv6 based ID's.
8722 The affected files are lib/silccore/id.[ch] and other files
8723 around the tree using these routines.
8725 * Removed the ID length arguments in server from various
8726 silc_server_send_notify_* routines -> they are not needed
8729 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8731 * Fixed memory leak in silc_encode_pem_file in the file
8732 lib/silcutil/silcutil.c.
8734 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8736 * Check minor version as well in the SKE. Affected files are
8737 silcd/protocol.c and lib/silcclient/protocol.c.
8739 * Added --identifier option to the server so that an identifier
8740 can be when creating the public key for the server. Affected
8741 file is silcd/silcd.c.
8743 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8744 lib/silccrypt/silcpkcs.c.
8746 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8748 * Register default ciphers and stuff when using -C option with
8749 the server. Affected file sildc/silcd.c.
8751 * Put back the servers public key filename format, it is better
8752 than the new one. For now, the client keys are saved with the
8753 new filename format. The affected file silc/client_ops.c.
8755 * Implemented the Cipher API for the rest of the ciphers that
8756 did not implement it or implemented it the wrong way.
8758 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8760 * Register default ciphers and stuff when using the -S option
8761 in the client. Affected file silc/silc.c. Same also when
8762 creating new key pair with -C option.
8764 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8766 * Fixed the silc_verify_public_key client operation function to
8767 save the public keys differently. The fingerprint is now
8768 used as filename and not the hostname. This way also the
8769 client keys are saved uniquely and not with hostnames. The
8770 affected file is silc/client_ops.c.
8772 * Trimmed the silc_hash_fingerprint function to remove extra
8773 whitespaces from the end of the fingerprint. The affected
8774 file is lib/silccrypt/silchash.c.
8778 * Added silc_cipher_register_default function to register all
8779 default ciphers. It can be used when configuration files
8780 does not exist and the application does not want any specific
8781 ciphers in any specific order.
8783 The SilcDList is now used as silc_cipher_list dynamically
8784 allocated cipher list. Removed the static list all together
8785 and now all ciphers must be allocated to the dynamic list.
8786 The silc_cipher_alloc routine was changed to check only the
8789 All silc_cipher_* routines that used to return int returns
8792 The affected files lib/silccrypt/silccrypt.[ch].
8794 * The same thing was done to silc_hash_* as for silc_cipher_*
8795 routines. Affected files lib/silccrypt/silchash.[ch].
8797 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8798 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8799 Added also silc_pkcs_[un]register[_default] functions.
8800 Removed the data_context from the PKCS API.
8802 * Added silc_hmac_register_default function to register default
8803 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8804 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8805 to unregister all hmacs at once.
8807 * Register the default ciphers, hash functions, PKCSs and HMACs
8808 if client's configuration file does not exist. The affected
8811 * The client did not load the hash functions from the SIM
8812 modules at all. Added support for this. Affected file is
8813 silc/clientconfig.c.
8815 * When decoding public key with silc_pkcs_public_key_decode, check
8816 the supported algorithm only if PKCS are registered. Affected
8817 file lib/silccrypt/silcpkcs.c. The same was done with the
8818 silc_pkcs_private_key_decode.
8820 * Fixed the SILC List routines to keep the list always in order.
8821 It used to change the list's order when traversing the list but
8822 not it preserves the order. Affected file lib/trq/silclist.h.
8824 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8826 * Added the client library to use the SilcSocketConnection's
8827 reference counter (by silc_socket_dup) to prevent the bug that
8828 the socket object may be freed underneath async operation.
8830 * The name resolv library checking fixes in the configure.in.pre.
8833 * Created new version of the protocol drafts for future
8834 development. The -03 drafts are the ones that will be changed
8835 in the trunk now and the -02 will remain as they are.
8837 * Send list of CUMODE notifys to the router when announcing
8838 the channel users to the router. Affected file silcd/server.c.
8839 If the router receiving channel founder CUMODE for a channel
8840 that already has channel founder it will send CUMODE notify
8841 to the sender to remove the channel founder rights from the
8842 announced client. Affected file silcd/packet_receive.c.
8844 * The CUMODE notify may now use Server ID as well as the entity
8845 who changes the mode. Updated protocool specs.
8847 * Updated INSTALL and README files.
8849 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8851 * New web pages in the http://silc.pspt.fi. The pages was
8856 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8858 * Implemented the [DenyConnectin] config section in the server.
8859 Added silc_server_config_denied_conn to check whether incoming
8860 connection is denied. Affected file silcd/serverconfig.[ch].
8862 * Do not check the ports when checking the incoming configuration
8863 data if the port is 0, meaning any. Affected file is
8864 silcd/serverconfig.c.
8866 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8868 * Fixed buffer overflow in silc_string_compare in the file
8869 lib/silcutil/silcutil.c.
8871 * Fixed double free in silc_server_command_leave in the file
8874 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8876 * Fixed the version checking in the server. Affected file is
8879 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8881 * Fixed the configuration data fetching when accepting new
8882 connections in the server. Affected file silcd/server.c.
8884 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8886 * Added `sender_entry' argument to the function
8887 silc_server_packet_relay_to_channel so that we can check
8888 whether some destination actually belongs to the same route
8889 the sender belongs (ie, we must not resend the packet to the
8890 sender). Affected file silcd/packet_send.[ch].
8892 * Added `servername' field to the SilcClientEntry in the server
8893 to hold the name of the server where client is from. Affected
8894 file is silcd/idlist.h.
8896 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8898 * Moved the channel message encrypting in the router betwen
8899 router connections from silc_server_channel_message to the
8900 silc_server_packet_relay_to_channel since we want to check
8901 whether we have anybody channel before encrypting anything.
8902 Affected files silcd/packet_[receive/send].c.
8904 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8906 * Fixed the [AdminConnection] server config section to support
8907 multiple entries. Affected file silcd/serverconfig.c.
8909 * Added support into the server to check the validity of the
8910 incoming connection before executing any KE or authentication
8913 * The connection configuration is now saved to the KE and
8914 connection auth protocol contexts and not fetched anymore in
8915 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8917 * The local hosts listenning address and port is also resolved
8918 now when starting the server. We want to have the socket object
8919 to include the real address and port for the listener. Added
8920 new function silc_net_check_local_by_sock into the files
8921 lib/silcutil/silcnet.[ch].
8923 * Fixed a broadcast bug in server -> do not broadcast if we
8926 * Fixed a routing bug. Do not route broadcast packets ever.
8927 Broadcast packets must be processed always and not routed since
8928 they may be destined to some other host than yourself and thus
8929 would get routed without no good reason. Affected file is
8932 * Added function silc_server_config_is_primary_route to check
8933 whether primary router connection has been configured (a router
8934 configuration that we are initiating). If there is not, we
8935 will assume that there is only two routers in the SILC network
8936 and we will use the incoming router connection as our primary
8937 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8939 * Changed the order of the broadcasting. Broadcast _after_ the
8940 packet has been processed not before. Affected file is
8943 * Fixed a [ClientConnection] parsing bug. The port was never
8944 parsed correctly thus resulting to port 0. Affected file
8945 silcd/serverconfig.c.
8947 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8948 argument and did not set the broadcast packet flag. Affected
8949 file silcd/packet_send.c. Fixed same bug in the function
8950 silc_server_send_notify as well.
8952 * If we receive NEW_ID packet for our own ID in the server, ignore
8955 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8959 * Removed the nickname from the Private Message Payload.
8960 Updated the code and the protocol specs.
8962 * Updated protocol specs for submitting to the IETF.
8964 * Tweaked the Random Number Generator a bit. Affected file
8965 lib/silccrypt/silcrng.c. Exported a new function
8966 silc_rng_[global]_add_noise which can be used to add more
8969 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8971 * Do not parse packets with different timeout when protocol
8972 is active -> may cause problem with rekey. Affected file
8975 * When server receives signoff notify it must not create
8976 new channel key if the client is on any channels since the
8977 sender of the signoff notify will create it.
8979 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8981 * Added printing of error messages during SKE protocol from the
8982 failure packet sent by server during SKE. Affected file
8985 * Removed the client's failure_callback handling with timeout
8986 and handle it immediately when received.
8988 * The SKE library returned wrong type in SUCCESS and FAILURE
8989 packets. They must be 32 bit MSB not 16 bit MSB.
8991 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8993 * Ok, rewrote the logic of the re-key and now it seems to work.
8994 I tested it on high traffic with frequent re-keys without
8995 problems. Added hmac_receive (and renamed hmac to hmac_send)
8996 in SilcClientConnection in lib/silcclient/client.h and
8997 in SilcIDListData in silcd/idlist.h. Also, removed the
8998 SilcPacketParserContext's cipher and hmac fields as they are
8999 not needed anymore and actually caused some problems when
9000 the ciphers and hmac's changed underneath the packet parser.
9002 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9004 * If re-key protocol is active then process the incoming packets
9005 synchronously since we must assure that icoming packets encrypted
9006 with the old key is processed before the new keys is set to
9007 use. This is true other packets than for REKEY packets.
9008 Affected file silcd/server.c. The same was done to client library
9009 as well, affected file lib/silcclient/client.c.
9011 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9013 * Fixed bug in client and server to accept the force send if
9014 the packet is send from silc_[server/client]_packet_process
9015 function. Otherwise the packets are never delivered, oops.
9017 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9019 * Disable force sending of packets when REKEY protocol is active.
9020 We must assure that no packet is sent directly when rekey is
9021 performed. All packets must be sent through packet queue.
9022 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
9023 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
9024 function is silc_[server/client]_packet_send_real to check
9027 * Replaced the SIM paths from example config files to
9028 /usr/local/modules. Also, make install creates now
9029 /usr/local/silc/logs directory to hold all the SILC server
9032 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9034 * Made the configure.in.pre work on Solaris. Patch by salo.
9036 * Made all ciphers compatible with non-x86 machines. Defined
9037 CBC mode macros into lib/silccrypt/ciphers_def.h.
9039 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9041 * Fixed the make install.
9043 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9045 * When MAC computation fails the silc_packet_decrypt returned 0
9046 even though it was supposed to return -1. Fixed this. The
9047 affected file is lib/silccore/silcpacket.c.
9049 * Do not replace the config files in /etc/silc (in make install)
9050 if they already exist. Affected file ./Makefile.am.
9052 * Do not send re-key packets immediately but through packet queue.
9053 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
9055 * Changed silc_net_check_host_by_sock to return FALSE if the
9056 IP/DNS could not be resolved. Though, it returns the IP address
9057 now even if it could not resolve it (but returns also FALSE).
9058 Affected file lib/silcutil/silcnet.[ch].
9060 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9062 * Added silc_pkcs_decode_identifier to decode the public key's
9063 identifier. Affected file lib/silccrypt/silpkcs.[ch].
9064 Added also silc_pkcs_free_identifier. Added also new context
9065 SilcPublicKeyIdentifier.
9067 * Added -S option to the silc client. It is used to dump the
9068 contents of the specified public key file.
9070 * Changed the PKCS api to return the public key length when
9071 setting the public key.
9073 * Fixed a fatal bug in the public and private key file loading.
9074 Affected file lib/silccrypt/silcpkcs.c.
9076 * Execute the packet parsing for client with zero (0) timeout
9077 if the protocol is active. Affected file silcd/server.c.
9079 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9081 * Made the key generation options to the silcd program. Added
9082 -C option, equivalent to client's option.
9084 * Added new [ServerKeys] config section to the server. It
9085 configures the server's public and private key.
9087 * Defined generic Public Key Payload into the protocol
9088 specification to send specific type of public keys and
9091 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
9092 public key or certificate.
9094 * Implemented the GETKEY command to the server and to the
9095 client library and on user interface.
9097 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9099 * Made preliminary `make install' work.
9101 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9103 * Added SilcServerRekey context into silcd/idlist.h.
9105 * Added the PFS support as defined in the specification to the
9106 SKE protocol. Affected files lib/silcske/*.c.
9108 * Added `ske_group' field to the SilcServerRekey context to hold
9109 the number of the SKE group that is used with PFS in re-key.
9110 Affected file silcd/idlist.h.
9112 * Added PFS re-key support to the server. Affected file is
9115 * Added silc_protocol_cancel to cancel execution of the next
9116 state of the protocol. Affected file is
9117 lib/silccore/silcprotocol.[ch].
9119 * Added the re-key support with and without PFS to the client
9120 library. Re-key is performed once in an hour, by default.
9122 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
9123 Added silc_client_rekey_callback and silc_client_rekey_final.
9124 Affected files are lib/silcclient/protocol.[ch] and
9125 lib/silcclient/client.[ch].
9127 * Removed the `hmac_key' and `hmac_key_len' fields from the
9128 SilcClientConnection structure; not needed. Affected file is
9129 lib/silcclient/client.h.
9133 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9135 * Do not ask whether user wants to use the negotiated private key
9136 for private messages, just use it. Affected file is
9137 silc/local_command.c.
9139 * Added `send_enc_key' and `enc_key_len' fields to the
9140 SilcIDListData structure since they are needed in the re-key
9141 phase. Affected file is silcd/idlist.[ch].
9143 * Implemented the simple re-key protocol into the server.
9144 Affected files silcd/server.c and silcd/protocol.[ch]. The
9145 re-key will be performed once in an hour, by default.
9147 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
9148 Added silc_server_rekey, silc_server_rekey_callback and
9149 silc_server_rekey_final.
9151 * Removed Tunneled flag from the protocol. Updated the code
9152 and the specifications.
9154 * Adde `pfs' field to the SilcIDListData to indicate whether
9155 the PFS is to be performed in the re-key. Affected file is
9158 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9160 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
9161 int64 of at least the xintXX size. If void * is less that 4
9162 bytes uint32 * will be used. Defined bool as boolean.
9164 * Changed _ALL_ unsigned long and unsigned int to uint32,
9165 unsgined short to uint16 in the source tree.
9167 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
9168 not handle clients that has entry->data.registered == FALSE.
9169 They are not in the network anymore. Affected file is
9172 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9174 * Implemented the sending of the SERVER_SIGNOFF notify in the
9175 server. Affected file is silcd/server.c.
9177 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
9178 Added also silc_notify_payload_encode_args into the
9179 lib/silccore/silcnotify.[ch].
9181 * Implemented ther SERVER_SIGNOFF notify handling in the server.
9182 Affected file silcd/packet_receive.c.
9184 * Implemented the SERVER_SIGNOFF notify handling in the client
9185 library. Affected file lib/silcclient/client_notify.c. Also,
9186 implemnted the printing of the SERVER_SIGNOFF info to the
9187 application. Affected file silc/client_ops.c.
9189 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
9190 if the deleting was successful. Affected file silcd/idlist.[ch].
9192 * Added support for public key authentication in the connection
9193 authentication protocol in the client library. Affected file
9194 lib/silcclient/protocol.c.
9196 * Changed the server's silc_idlist_get_clients_by_* interface
9197 to support already allocated array so that new entries may be
9198 added to pre-allocated array. Affected file silcd/idlist.[ch].
9199 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
9200 and command replies.
9202 * All command reply functions in the server now calls the
9203 pending command callback even if error occured. This way the
9204 error will be delivered to the client as well. Affected files
9205 silcd/command.c and silcd/command_reply.c.
9207 * Fixed INFO command to return local server's info if no server
9208 was provided. Affected file lib/silcclient/command.c.
9210 * Removed RESTART command for good. Updated the code and the
9213 * Rewrote parts of the task system. It is a bit simpler now.
9214 Removed unsued task priorities. The affected files are
9215 lib/silcutil/silctask.[ch].
9217 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9219 * Moved the USERS printing from the library to the application.
9220 Affected files lib/silcclient/command.c and silc/client_ops.c.
9222 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9226 * Added channel key re-key support. The re-key is perfomed
9227 only by the router and is done once in an hour. Added `rekey'
9228 field to the SilcChannelEntry in the server. Affected files
9229 silcd/server.c and silcd/idlist.h.
9231 * Added silc_task_unregister_by_context into the file
9232 lib/silcutil/silctask.[ch].
9234 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9236 * Added SILC_UMODE_GONE mode to indicate when the client is not
9237 present in the SILC network. Added also support to the local
9238 command AWAY that will set this mode. Added support of showing
9239 "xxx is gone" in WHOIS command. The USERS command shows the
9240 gone status as well.
9242 * Fixed setting server and router operator privileges in the
9243 server's UMODE command. Affected file silcd/command.c.
9245 * Merged the SKE KE1 and KE2 payloads into one payload. The
9246 new KE payload is equivalent to the old KE2 payload.
9248 Cleaned up the SKE Start Payload parsing. It now uses the
9249 simple buffer unformatting to do the parsing. A lot faster
9252 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
9253 to the SKE that is used to indicate whether both of the SKE
9254 parties should perform authentication. By default only the
9255 responder performs authentication. By setting this flag also
9256 the initiator must do authentication. By default it is unset
9257 since in normal SKE case, client to server connection, only
9258 the responder should do authentication. When doing SKE between
9259 two clients both should perform authentication. Updated the
9260 code and the protocol specs.
9262 * A little fix to IDENTIFY command in the server. Search the
9263 client first by hash not nickname. Affected file is
9266 * Fixed the silc_client_close_connection to support closing
9267 the client to client connections wihtout deleting too much
9268 data. Affected file lib/silcclient/client.c.
9270 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
9271 are received if protocol used to be active but is not anymore
9272 the application would crash due to NULL pointer dereference.
9273 Affected files silcd/server.c and lib/silcclient/client.c.
9275 * Added `hash' field to the SilcClientConnection to include
9276 the hash function negotiated in the SKE protocol.
9278 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
9279 to set the channel founder authentication data. A client can
9280 claim the founder rights later by providing the authentication
9281 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
9282 This way the channel founder can regain the channel founder
9283 privileges even it is left the channel. This works only on
9284 local server and the client must be connected to the same
9285 server to be able to regain the founder rights. Updated the
9286 protocol specs accordingly.
9288 Added support to the CMODE command in the client to set the
9289 founder auth data. Read the README to see how to set it.
9291 Added support to the CUMODE command to claim the founder
9292 rights. Read the README to see how to do it.
9294 Added support for the founder authentication to the Channel
9295 Entry in the server. Affected file silcd/idlist.h.
9297 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
9298 server's CMODE command. Affected file silcd/command.c.
9300 * Added the following new functions into lib/silccore/silcauth.[ch]:
9301 silc_auth_get_method and silc_auth_get_data.
9303 * The server now saves the remote hosts public key to the
9304 SilcIDListData pointer. Affected file silcd/protocol.c.
9306 * The normal server now does not remove the channel entry from
9307 the cache if the founder authentication data is set. It used
9308 to remove it if the founder was the last one on the channel on
9309 the server and left the channel. The auth data is saved and
9310 if the channel is re-joined later the old entry is used with
9311 the old auth data. Affected files silcd/command_reply.c and
9314 * Removed the `pkcs' field from the SilcIDListData structure
9315 in the server; it is not used. Affected file silcd/idlist.h.
9317 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9319 * Fixed packet processing on slow links. Partial packets were
9320 never re-processed because the incoming data buffer was cleared
9321 by the application. Application must not directly clear the
9322 sock->inbuf, the packet processing routines handle it. Fixed
9323 this in client library and in server.
9325 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9327 * Fixed the WHOIS and IDENTIFY send reply function to really
9328 check whether to send list or just one entry. Affected file
9331 * Cleaned up the LEAVE command's channel key distribution. The
9332 affected file silcd/command.c.
9334 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
9335 can enforce the channel mode as well. In that case the ID
9336 includes the ID of the server. The code now enforces the
9337 mode change if the router have different mode than the server.
9339 * The notify client operation with CMODE_CHANGE notify can now
9340 return NULL client_entry pointer if the CMODE was not changed
9341 by client. Application must check for this.
9343 * Added <Server ID> argument to INFO command to support server
9344 info fetching by Server ID.
9346 * Added silc_server_announce_get_channel_users to get assembled
9347 packets of channel users of the specified channel. Affected
9348 file silcd/server.[ch].
9350 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
9351 was freed underneath the ID Cache.
9353 * Re-announce clients when the server received CHANNEL_CHANGE
9354 notify from the router. Affected file silcd/packet_send.c.
9356 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9358 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
9359 crashed since it did not handle the fact that there is no cipher
9360 called "3" and didn't check the error condition. Now fixed.
9362 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
9363 flag. It can be used to send message requests.
9365 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9367 * Implemented the RESTART command in the client.
9369 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
9370 notice type messages. Added notice printing to the user
9373 * The channel keys are not re-generated if the channel's mode
9374 is PRIVKEY, ie private key on the channel exists. Affected
9375 files silcd/server.c and silcd/command.c.
9377 * Fixed a little bug in channel message delivery when channel
9378 private keys are set in the server. Affected file is
9379 silcd/packet_send.c.
9381 * Changed the setting on channel->on_channel = TRUE from the
9382 silc_client_save_channel_key to the JOIN command reply. The
9383 key payload is not received if the private channel key is set.
9384 Affected file lib/silcclient/command_reply.c and the
9385 lib/silcclient/client_channel.c.
9387 * When the CMODE_CHANGE notify is sent and the channel private
9388 key mode is removed the channel key must be re-generated in
9389 other cells as well. Added this support for the router in the
9390 silcd/packet_receive.c.
9392 * Added new local command NOTICE to send notice message on
9393 channel. Affected file silc/local_command.[ch].
9395 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9397 * Added new local command ME to the client. It is used to send
9398 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
9399 some action. Affected file silc/local_command.[ch].
9401 * Changed channel_message and private_message client operations
9402 to deliver the message flags to the application. Added also
9403 the `flags' arguments to the silc_client_send_channel_message
9404 and silc_client_send_private_message functions. Affected file
9407 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9409 * Redefined the Private Message Payload to support private message
9410 keys and to support the new private message flags. Updated
9411 the protocol specs. Flags makes it possible to have for example
9412 CTCP style messages.
9414 * Added new type SilcPrivateMessagePayload and defined an API
9415 for it in the lib/silcclient/silcprivate.[ch].
9417 * Tested private message private keys successfully. Tested the
9418 private message key set, unset and list commands with the new
9421 * Redefined the Channel Message Payload to include the channel
9422 message flags (equal with private message flags) to support
9423 for example CTCP style messages.
9425 * Defined some of the message (for channel and private message)
9426 flags. Updated the protocol specs and added the flags to the
9427 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
9429 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9431 * Added SilcKeyAgreementStatus type to the key agreement routines
9432 to indicate the current status and error if one occured.
9433 The status types are defined in the lib/silcclient/silcapi.h.
9435 * Added new local command KEY that is used to set and unset private
9436 keys for channels, set and unset private keys for private messages
9437 with remote clients and to send key agreement requests and
9438 negotiate the key agreement protocol with remote client. The
9439 key agreement is supported only to negotiate private message keys,
9440 it currently cannot be used to negotiate private keys for channels,
9441 as it is not convenient for that purpose.
9443 * Fixed a minor pending callback setting bug in the function
9444 silc_client_get_client_by_id_resolve, now the function works.
9445 Affected file lib/silcclient/idlist.c.
9447 * Added function silc_net_get_local_port to get local bound
9448 port by socket. Added to lib/silcutil/silcnet.[ch].
9450 * Added `sockets' and `sockets_count' fields to the SilcClient
9451 object. They hold the sockets of the listenning sockets in
9452 the client. Listenning sockets may be for example the key
9453 agreement server. Affected file lib/silcclient/client.[ch].
9454 Added functions the silc_client_add_socket and the
9455 silc_client_del_socket. They are exported to the application
9458 * Added ~./silc/clientkeys to support other client's public keys.
9460 * Renamed verify_server_key client operation to verify_public_key
9461 and added one argument to indicate the type of the connection
9462 (server, client etc.).
9464 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9466 * Added silc_server_connection_auth_request to handle the
9467 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
9468 silcd/packet_receive.[ch].
9470 * Added silc_server_send_connection_auth_request into the
9471 silcd/packet_send.c to send the connection auth request packet.
9473 * Cleaned up the silcd/protocol.c a bit and fixed some memory
9476 * Fixed the public key authentication in responder side in the
9477 server. The `auth_data' pointer includes the SilcPublicKey
9478 not the path to the public key. Affected file silcd/protocol.c.
9480 * Implemented the public key authentication in the initiator side
9481 in the server. Affected file silcd/protocol.c.
9483 * Removed the [RedirectClient] config section from the server
9484 configuration. Is not needed and I don't want to implement it.
9486 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9488 * Cleaned up the CMODE command in the server. It now works
9489 correctly and supports all the modes defined in the protocol.
9490 Affected file is silcd/command.c.
9492 * Added `hmac_name' field to the SilcChannelEntry in the server
9493 to hold the default HMAC of the channel. It can be set when
9494 creating the channel (with JOIN command). Affected files
9497 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
9498 type to indicate the change of the current cipher and hmac
9499 on the channel. Client can safely ignore the <cipher> argument
9500 (if it chooses to do so) since the CHANNEL_KEY packet will
9501 force the channel key change anyway. The <hmac> argument is
9502 important since the client is responsible of setting the new
9503 HMAC and the hmac key into use.
9505 * Fixed the CMODE command in the client library as well.
9507 * Tested CMODE command in router environment successfully.
9509 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9511 * Show the version of the remote client (or server) when connecting
9512 to the server. It is logged to the log file. Affected file
9513 is silcd/protocol.c.
9515 * Fixed the KILLED notify handling in the client library. The
9516 client must be removed from all channels when receiving the
9519 Also, do not remove the client entry when giving the KILL
9520 command but when the KILLED notify is received.
9522 * Removed silc_idlist_find_client_by_nickname from the server.
9523 Not needed anymore. Affected files silcd/idlist.[ch].
9525 * Implemented the CHANNEL_CHANGE notify type handling to the
9526 server. Affected file silcd/server.c.
9530 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9532 * Added silc_server_send_notify_invite to send the INVITE
9533 notify between routers.
9535 * Implemented the INVITE command correctly to the server.
9537 * Implemented the INVITE notify type handling in the server.
9539 * Implemented the INVITE command to the client library and on the
9542 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9544 * Added function silc_server_get_client_resolve to find the
9545 client entry by ID from all ID lists and then resolve it
9546 (using WHOIS) if it cannot be found. Affected file is
9549 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9551 * Implemented the BAN command to the client library.
9553 * The JOIN command in the server now checks the invite list
9556 * Changed the silc_command_reply_payload_encode_va and the
9557 silc_command_payload_encode_va to support that if argument is
9558 NULL it ignores and checks the next argument. Affected file
9559 lib/silccore/silccommand.c.
9561 * Added silc_server_send_notify_ban to send the BAN notify
9562 type between routers.
9564 * Chaned the silc_notify_payload_encode to support that if
9565 argument is NULL it ignores and checks the next argument.
9566 Affected file lib/silccore/silcnotify.c.
9568 * Tested ban lists in router environment successfully.
9570 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9572 * Implemented BAN command to the server, in silcd/command.[ch].
9574 * Removed the BAN and INVITE_LIST modes from the CMODE command
9577 * Added function silc_string_match to regex match two strings.
9578 Affected files lib/silcutil/silcutil.[ch].
9580 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9582 * Redefined parts of the SilcChannelEntry in the server to support
9583 the new ban and invite lists.
9585 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9587 * Redefined the INVITE command. The same command can be used to
9588 invite individuals to the channel but also to manage the invite
9589 list of the channel (to add to and remove from the invite list).
9590 Updated the protocol specs.
9592 * Added new command SILC_COMMAND_BAN that can be used to manage
9593 the ban list of the channel. Updated the protocol specs.
9595 * Removed the channel modes: the SILC_CMODE_BAN and the
9596 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9597 in the CMODE command. The equivalent features are now available
9598 using INVITE and BAN commands. Updated the protocol specs.
9600 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9601 in the network about change in the current ban list. The notify
9602 type is not used by the client.
9604 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9605 support the invite lists.
9607 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9609 * Added new function silc_string_regexify that converts string
9610 including wildcard characters into regex string that can
9611 be used by the GNU regex library. Added into the file
9612 lib/silcutil/silcutil.[ch].
9614 Added silc_string_regex_combine to combine to regex strings
9615 into one so that they can be used as one regex string by
9616 the GNU regex library. Added into the file
9617 lib/silcutil/silcutil.[ch].
9619 Added silc_string_regex_match to match two strings. It returns
9620 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9622 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9624 * Imported GNU regex to the soruce tree into lib/contrib.
9625 Fixed some compiler warning from the regex.c.
9627 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9629 * Fixed MOTD command in the server to work in router environment.
9631 * Fixed the MOTD command in the client library to support
9632 the server argument in the command.
9634 * Added `nickname_len' argument to the silc_idlist_add_client
9635 in the server, as the `nickname' argument may be binary data
9638 * Added silc_idlist_get_channels to return all channels from
9641 * Implemented LIST command to the server. Affected file is
9644 * Implemented the LIST command to the client library and on the
9647 * Added [<user count>] argument to the LIST command reply.
9648 With private channels the user count is not shown.
9650 * Updated TODO and README.
9652 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9654 * The client entry's data.registered must be TRUE even with
9655 global client entry on global client list. The data.registered
9656 is used to check whether the client is anymore in the network,
9657 for example with WHOWAS command so it must be valid.
9659 * Fixed the WHOWAS command in the server. It now actually works
9660 in router environment. Added function into silcd/command_reply.c
9661 silc_server_command_reply_whowas_save.
9663 * Added silc_idlist_purge function to the silcd/idlist.c
9664 to periodically purge the ID Cache.
9666 * Fixed INFO command in the server. It works now in router
9667 environment. Added <server name> argument to the INFO command
9668 reply. Updated the protocol specs.
9670 * Fixed minor bug in silc_idcache_purge to not purge if the
9671 expire value is zero.
9673 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9674 they were buggy because of the WHOWAS information.
9676 * Fixed local command MSG to handle the async resolving of
9677 the remote client properly. It used to fail the first MSG.
9678 Affected file silc/local_command.c.
9680 * Added `data_len' field to SilcIDCache context.
9682 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9684 * Update TODO. Todo in commands in the server.
9686 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9688 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9689 used by routers as broadcast packet to inform other routers
9690 about the changed user mode.
9692 Implemented the notify handling in the server. Affected file is
9693 silcd/packet_receive.c. Added the function
9694 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9696 * Added new generic Channel Payload and deprecated the New Channel
9697 Payload. The New Channel Payload is now the generic Channel
9700 * Added new argument `mode' to the silc_server_send_new_channel
9701 as it is required in the Channel Payload now.
9703 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9704 and created a new and real SilChannelPayload to represent the
9705 new generic Channel Payload. Implemented the encode/decode
9706 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9708 * Added silc_server_get_client_channel_list to return the list
9709 of channels the client has joined for WHOIS command reply.
9710 Affected file silcd/server.[ch].
9712 * Implemented the channel list sending in the WHOIS command reply
9713 in server and in the client.
9715 Implemented the channel list displaying on the user interface
9716 as well. Affected file silc/client_ops.c.
9718 * Added silc_channel_payload_parse_list to parse list of Channel
9719 Payloads. It returns SilcDList list of SilcChannelPayloads.
9720 Client for example can use this function to parse the list of
9721 channels it receives in the WHOIS command reply. The caller
9722 must free the list by calling silc_channel_payload_list_free.
9723 Affected files lib/silccore/silcchannel.[ch].
9725 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9727 * Added one new argument <user mode> to the WHOIS command reply
9728 to return the mode of the user in SILC. Updated the protocol
9731 Implemented it to the server and client.
9733 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9735 * Fixed the mode printing on the user interface on joining.
9736 Affected file silc/client_ops.c.
9738 * Implemented the UMODE command and user modes in general to the
9739 client library and to the user interface.
9741 * Implemented the UMODE command to the server.
9743 * The server now sends UNKNOWN_COMMAND error status if client sends
9744 unknown command. Affected file silcd/command.c.
9746 * All server commands now handle the command identifier the right
9747 way when sending the command reply to the client. The client can
9748 use to identify the command replies with the identifier.
9750 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9752 * Added silc_server_get_client_route to resolve the route to
9753 the client indicated by the client ID. Affected file is
9756 * Added silc_server_relay_packet as general function to relay
9757 packet to arbitrary destination. This deprecates functions
9758 like _send_private_message_key, _relay_notify etc. Affected
9759 file is silcd/packet_send.[ch].
9761 Removed silc_server_send_key_agreement,
9762 silc_server_send_private_message_key and
9763 silc_server_packet_relay_notify functions from the file
9764 silcd/packet_send.[ch].
9768 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9769 server. Affected file silcd/packet_receive.[ch].
9771 * Implemented the KILL command to the client. Implemented the
9772 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9773 Affected files lib/silcclient/command[_reply].c and
9774 lib/silcclient/client_notify.c. Implemented the KILL notify
9775 printing in the user inteface.
9777 * Fixed a lot silc_parse_nick memory leaks from the client
9778 library in the file lib/silcclient/command.c.
9780 * Changed the silc_server_send_notify_on_channels's `sender'
9781 argument from SilcSocketConnection to SilcClientEntry to
9782 check the sender as entry and not as connection object and not
9783 to send to the client provided as argument. The affected file
9784 is silcd/packet_send.[ch].
9786 * The notify packets that are destined directly to the client used
9787 to not to be processed by the server. Now changed that and the
9788 server processes all notify packets. After relaying the packet
9789 to the client the notify packet is processed in the server.
9791 * The silc_server_free_client_data now checks whether there is
9792 pending outgoing traffic for the client and purges the data to
9793 the network before removing the client entry.
9795 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9797 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9798 an client is killed from the SILC Network. Updated the protocol
9801 Added new function silc_server_send_notify_killed to the
9802 silcd/packet_send.[ch].
9804 * Added function silc_server_packet_relay_notify to relay notify
9805 packets that are destined directly to a client. In this case
9806 the server does not process the notify packets but merely relays
9807 it to the client. Affected file silcd/packet_send.[ch].
9809 Added also silc_server_packet_process_relay_notify to check
9810 whereto relay the notify. Affected file is
9811 silcd/packet_receive.[ch].
9813 * Implemented the KILL command to the server.
9817 * Added the backup schema desgined last fall to the protocol
9818 specs for everyone to see. The specification is in the
9819 *-spec-xx.txt draft and the packet type definitions for the
9820 backup routers is in *-pp-xx.txt draft. Thusly, added also
9821 new packet type SILC_PACKET_CELL_ROUTERS.
9823 * A big security problem in the implementation discovered. The
9824 signoff of an client did not cause new channel key generation
9825 which it of course should've done. The channel keys must be
9826 always re-generated when client leaves (or signoffs) the channel.
9827 The silc_server_remove_from_channels funtion now handles
9828 the channel key re-generation.
9830 * Added `sender' argument to the silc_server_send_notify_on_channels
9831 to not to send the client provided as argument. Affected file
9832 silcd/packet_send.[ch].
9834 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9836 * Implemented OPER and SILCOPER commands into the server and
9839 * Added silc_auth_verify and silc_auth_verify_data to verify
9840 the authentication directly from the authentication payload.
9841 It supports verifying both passphrase and public key based
9842 authentication. Affected file lib/silccore/silcauth.[ch].
9844 * Added `hash' field to the SilcIDListData structure. It is the
9845 hash negotiated in the SKE protocol. Affected file is
9848 * Slight redesigning of the SilcAuthPayload handling routines.
9849 Do not send SilcPKCS but SilcPublicKey as argument.
9851 * Implemented the public key authentication support to the
9852 serverconfig. The public key is loaded from the provided path
9853 and saved as authentication data to void * pointer. Thus,
9854 changed the unsigned char *auth_data to void *auth_data;
9856 * Fixed SHUTDOWN command to send the reply before the server
9857 is shutdown. :) Affected file silcd/command.c.
9859 * Fixed fatal bug in CONNECT command. The hostname was invalid
9860 memory and server crashed. Affected file silcd/command.c.
9862 * Fixed fatal bug in CLOSE command. The server_entry became
9863 invalid but was referenced later in the command. Affected file
9866 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9868 * Fixed fatal bug in failure packet handling. Server ignored
9869 the failure and thus crashed when it came.
9873 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9875 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9876 that the command may be executed only once in (about) 2 seconds.
9877 The old SILC_CF_LAG flag is same but allows command bursts up
9878 to five before limiting.
9880 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9881 server code. Various commands now includes the CF_LAG_STRICT
9882 flag to disallow any kind of miss-use of the command.
9884 * Fixed the silc_buffer_unformat to not to allocate any data
9885 if the length of the data is zero. It used to allocate the
9886 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9888 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9890 * Changed the format of AdminConnection configuration section
9891 in the server. Added username of the admin to the format.
9892 Affected files silcd/serverconfig.[ch].
9894 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9895 to return admin configuration data by host, username and/or
9898 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9900 * Implemented WHOWAS command to the server. Added the functions:
9902 silc_server_command_whowas_parse,
9903 silc_server_command_whowas_send_reply,
9904 silc_server_command_whowas_from_client and
9905 silc_server_command_whowas_from_server
9907 * Added <Client ID> argument to the WHOWAS command reply. Updated
9908 the protocol specs accordingly.
9910 * Implemented WHOWAS command and command_reply to the client
9913 Implemented the WHOWAS printing on the user interface.
9915 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9917 * Added new argument to the WHOWAS command reply, the real name.
9918 It is an optional argument. Updated the protocol specs.
9920 * Added SilcIDCacheDestructor callback that is registered when
9921 the SilcIDCache is allocated. The callback is called when
9922 an cache entry in the ID Cache expires, or is purged from the
9923 cache. Added into lib/silccore/idcache.[ch].
9925 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9926 to destruct the client entries when the cache entry expires.
9927 Other ID Cache's in server and in the client library ignores
9930 * If the ID Cache entry's `expire' field is zero then the entry
9931 never expires. Added boolean `expire' argument to the
9932 silc_idcache_add function in the lib/silccore/idcache.[ch].
9933 If it is TRUE the default expiry value is used.
9935 * Added silc_server_free_client_data_timeout that is registered
9936 when client disconnects. By default for 5 minutes we preserve
9937 the client entry for history - for WHOWAS command.
9939 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9941 * Added support to the server to enforce that commands are not
9942 executed more than once in 2 seconds. If server receives
9943 commands from client more frequently, timeout is registered
9944 to process the commands. Affected file silcd/command.c.
9945 Added new function silc_server_command_process_timeout.
9947 * Changed NICK_NOTIFY handling in client library to check that
9948 if the client's nickname was changed, so there is no need to
9949 resolve anything from the server.
9951 * Removed error printing from the WHOIS and IDENTIFY commands.
9952 If error occurs then it is ignored silently in the client library.
9953 The application, however, may map the received error to
9954 human readable error string. The application currently maps
9955 the NO_SUCH_NICKNAME error to string.
9957 * Made the command status message public to the application. Moved
9958 them from lib/silcclient/command_reply.c to
9959 lib/silcclient/command_reply.h. The application can map the
9960 received command status to the string with the
9961 silc_client_command_status_message function.
9963 * Added check to the server to check that client's ID is same
9964 as the Source ID in the packet the client sent. They must
9967 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9969 * Added dist-bzip hook to the Makefile.am to make bzip2
9970 compressed distributions.
9972 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9974 * Server now enforces the maximum length for the nickname and
9975 the channel as protocol specification dictates. 128 bytes for
9976 nickname and 256 bytes for channel name.
9978 * Moved the WHOIS printing to the application. The client libary
9979 does not print out the WHOIS information anymore, the application
9980 must do it. Renamed silc_client_command_reply_whois_print to
9981 the silc_client_command_reply_whois_save.
9983 The client's idle time is also sent to the application now, and
9984 the idle is shown on screen.
9986 * Added silc_client_command_reply_identify_save to save the
9987 received IDENTIFY entries.
9989 * Do not check for channel private keys in message sending and
9990 reception if the channel does not have the PRIVKEY mode set.
9991 Affected file lib/silclient/client_channel.c.
9993 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9995 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9996 just surfaced after chaning the JOIN procedure.
9998 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10000 * Added silc_client_get_clients_by_list to get client entries
10001 from Client ID list, that is returned for example by JOIN
10002 and USERS command replies. The application should use this
10003 function for example when JOIN command reply is received to
10004 resolve the clients already on the channel (library does not
10005 do that anymore as USERS command reply is not used in the JOIN
10006 procedure anymore). Affected files lib/silcclient/silcapi.h and
10007 lib/silcclient/idlist.c.
10009 * JOIN command reply and USERS command reply returns now SilcBuffer
10010 pointers instead of unsigned char pointers when returning
10011 the client list and mode list.
10013 * Added <Client ID> argument to the JOIN command reply, mainly
10014 for the server to identify for which client the command was
10015 originally sent. Updated protocol specs accordingly.
10017 * Added SilcDlist private_key pointer to the SilcChannelEntry
10018 in the client to support the channel private keys. Affected
10019 file is lib/silcclient/idlist.h.
10021 * Added SilcChannelPrivateKey argument to the function
10022 silc_client_send_channel_message so that application can choose
10023 to use specific private ke if it wants to. If it is not provided,
10024 the normal channel key is used, unless private keys are set.
10025 In this case the first (key that was added first) is used
10026 as the encryption key.
10028 * Implemented the support for channel private key handling.
10029 Implemented the following functions:
10031 silc_client_add_channel_private_key,
10032 silc_client_del_channel_private_keys,
10033 silc_client_del_channel_private_key,
10034 silc_client_list_channel_private_keys and
10035 silc_client_free_channel_private_keys
10037 Affected file lib/silcclient/client_channel.c.
10039 * Added the support for the private keys in the channel message
10040 sending and encryption and in the message reception and
10041 decryption. Affected funtions are
10042 silc_client_send_channel_message and silc_client_channel_message.
10044 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10046 * Added SKE's key verify callback to the client library's
10047 KE protocol context. Affected files lib/silcclient/protocol.[ch].
10049 * Removed the statement that server (or router) must send USERS
10050 command reply when joining to the channel so that the client
10051 knows who are on the channel. Instead, the client list and
10052 client's mode list is now sent in the JOIN command reply to the
10053 client who joined channel. This is better solution.
10055 * Added function silc_server_get_users_on_channel and function
10056 silc_server_save_users_on_channel to the silcd/server.[ch].
10058 * Removed function silc_server_command_send_users from the
10061 * Do not show topic on the client library anymore. The topic is
10062 sent in the command reply notify to the application and the
10063 application must show the topic now.
10065 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10067 * Added client searching by nickname hash into the IDENTIFY and
10068 WHOIS commands in the server as they were clearly missing from
10069 them. Affected file is silcd/command.c.
10071 * Fixed a bug in private message receiving in the client library.
10072 The remote ID was freed and it wasn't supposed, now it is
10075 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10077 * Minor fix to the channel payload; allocate the data area, as it
10078 needs to be of specific length.
10080 * If the key agreement port is zero then the operating
10081 system will define the bound port. Affected files are
10082 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
10084 * Added new function silc_channel_payload_decrypt into the file
10085 lib/silccore/silcchannel.[ch].
10087 * Moved the channel message etc, check from silc_packet_decrypt
10088 to applications. The library calls now a generic
10089 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
10090 when the packet is either normal or special. This was done to
10091 allow more wide range of checking that was not allowed when
10092 the code was in library. Now applications can do virtually any
10093 checks to the packet and return to the library the decision how
10094 the packet should be processed. Affected files are
10095 lib/silccore/silcpacket.[ch].
10097 Added silc_server_packet_decrypt_check to the server and
10098 silc_client_packet_decrypt_check to the client library.
10100 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
10101 to send with specified source and destination information.
10103 * Channel message delivery between routers was broken after the
10104 channel key distribution was fixed earlier. The channel key
10105 was used be to distributed to other routers as well which is not
10106 allowed by the protocol. Now this is fixed and channel keys
10107 really are cell specific and the channel message delivery between
10108 routers comply with the protocol specification.
10110 * Fixed various commands in server to check also the global list
10111 for the channel entry and not just the local list. The affected
10112 file silcd/command.c.
10114 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10116 * Added assert()s to buffer formatting and unformatting routines
10117 to assert (if --enable-debug) when error occurs. Affected
10118 file: lib/silcutil/silcbuffmt.c.
10120 * Changed to auto-reconnect to check whether the remote host is
10121 router and register the re-connect timeout if it is. It used
10122 to check that whether we are normal server, but router must do
10123 auto-reconnect with another router as well. Affected file
10126 * Removed the [<key len>] option from CMODE command as the cipher
10127 name decides the key length, nowadays. See the defined ciphers
10128 from the protocol specification.
10130 * Added [<hmac>] option to the CMODE command to define the HMAC
10131 for the channel. Added SILC_CMODE_HMAC channel mode.
10133 * Added [<hmac>] option for the JOIN command so that user can
10134 select which HMAC is used to compute the MACs of the channel
10137 * Added Hmac field to the Channel Message Payload. The integrity
10138 of plaintext channel messages are now protected by computing
10139 MAC of the message and attaching the MAC to the payload. The
10140 MAC is encrypted. Now, it is clear that this causes some
10141 overhead to the size of the packet but rationale for this is that
10142 now the receiver can verify whether the channel message decrypted
10143 correctly and also when private keys are set for the channel the
10144 receiver can decrypt the packet with several keys and check from
10145 the MAC which key decrypted the message correctly.
10147 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
10148 lib/silccrypt/silccipher.[ch].
10150 * Added silc_hash_len to return the digest length into the
10151 lib/silcrypt/silchash.[ch].
10153 * Rewrote parts of Silc Channel Payload interface in the
10154 lib/silccore/silcchannel.[ch]. The encode function now also
10155 encrypts the packet and parse function decrypts it.
10157 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10159 * Fixed a minor formatting bug in the SKE's key material processing.
10160 It actually might have processed the keys wrong way resulting
10163 * Redefined the mandatory HMAC algorithms and added new algorithms.
10164 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
10165 and hmac-md5 truncated to 96 bits. The mandatory is now
10166 hmac-sha1-96. Rest are optional (including the one that used
10167 to be mandatory). Rationale for this is that the truncated HMAC
10168 length is sufficient from security point of view and can actually
10169 make the attack against the HMAC harder. Also, the truncated
10170 HMAC causes less overhead to the packets. See the RFC2104 for
10173 * Added new [hmac] configuration section. The SKE used to use
10174 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
10175 is of course wrong. The official names that must be proposed in
10176 the SKE are the ones defined in the protocol specification
10177 (hmac-sha1-96 for example). The user can configure any hmac
10178 using any hash function configured in the [hash] section. At
10179 least, the mandatory must be configured.
10181 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
10183 * Added HMAC list to the SKE proposal list. It has now both
10184 hash algorithm list and HMAC list. This makes the protocol
10185 incompatible with previous versions. The SKE now seems to work
10186 the way it is supposed to work, for the first time actually.
10188 * Defined plain Hash algorithms to the protocol specification.
10189 Added sha1 and md5.
10191 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10193 * Implemented support for key agreement packets into the server.
10194 Added functions silc_server_key_agreement and
10195 silc_server_send_key_agreement. Other than these functions,
10196 server has nothing to do with this packet.
10198 * Added support for private message key packets into the server.
10199 Added functions silc_server_private_message_key and
10200 silc_server_send_private_message_key.
10204 * Changed the silc_[client|server]_protocol_ke_set_keys to be
10205 called in the protocol's final callback instead in the END
10206 protocol state. This makes a little more sense and in the same
10207 time in client we can use the same protocol routines for normal
10208 key exchange and to key agreement packet handling as well.
10210 * Added to both client's and server's KE protocol context the
10211 SilcSKEKeyMaterial pointer to save the key material. We will
10212 bring the key material to the protocol's final callback by doing
10213 this. The final callback must free the key material.
10215 * Added SKE's packet_send callback into client's KE protocol
10216 context so that the caller can choose what packet sending function
10217 is used. This way we can use different packet sending when
10218 doing normal SKE when doing key agreement packet handling (in
10219 the key agreement packet handling we do not want to encrypt
10222 * Implemented the responder side of the key agreement routines
10223 in the client. The client can now bind to specified port and
10224 accept incoming key negotiation. The key material is passed
10225 to the application after the protocol is over.
10227 * Implemented the processing of incoming Key Agreement packet
10228 in the client. Added function silc_client_key_agreement to
10229 process the packet.
10231 * Implemented the intiator side of the key agreement routines
10232 in the client. The client can now initiate key agreement with
10233 another remote client. The key material is passed to the
10234 application after the protocol is over.
10236 * Created client_keyagr.c to include all the key agreement
10239 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
10240 SILC_TASK_CALLBACK except that it is not static.
10242 * Created client_notify.c and moved the Notify packet handling
10243 from the client.[ch] into that file.
10245 * Created client_prvmsg.c and moved all private message and
10246 private message key routines from the client.[ch] into that file.
10248 * Create client_channel.c and moved all channel message and
10249 channel private key routines from the client.[ch] into that file.
10251 * Changed silc_client_get_client_by_id_resolve to resolve with
10252 WHOIS command instead of IDENTIFY command, in the file
10253 lib/silclient/idlist.c.
10255 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10257 * Implemented the SKE's responder side to the Client library.
10259 * When FAILURE is received to the protocol do not trust it
10260 blindly. Register a timeout to wait whether the remote closes
10261 the connection as it should do it, only after that process the
10262 actual failure. This was changed to both client and server.
10264 * Added client_internal.h to include some of the structures
10265 there instead of client.h in lib/silcclient/.
10267 * Added function silc_task_unregister_by_callback to unregister
10268 timeouts by the callback function.
10270 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10272 * Some "Incomplete WHOIS info" errors has been appearing on the
10273 log files. Took away the entry->userinfo check from WHOIS
10274 reply sending. The entry->userinfo is now " " if client did not
10275 provide one. I thought this was fixed earlier but something
10276 is wrong still. Let's see if the error still appears.
10278 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10280 * Fixed a minor bug in the login when the channel key is
10281 re-generated in the server. It used to generate the key in
10282 wrong order and thus caused problems in the channel traffic.
10284 * Fixed a minor bug in channel key distsribution after
10285 KICK command. The key was not sent to the router even though
10288 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10290 * Added silc_ske_process_key_material_data as generic routine
10291 to process any key material as the SILC protocol dictates. The
10292 function is used by the actual SKE library but can be used by
10293 applications as well. This relates to the private message keys
10294 and the channel private keys since they must be processed the
10295 same way the normal SILC session keys. The protocol dictates
10296 this. Affected files: lib/silcske/silcske.[ch].
10298 Added also silc_ske_free_key_material to free the
10299 SilcSKEKeyMaterial structure.
10301 * Defined silc_cipher_set_key function to set the key for
10302 cipher without using the object's method function. The affected
10303 files: lib/silccrypt/silccipher.[ch].
10305 * Implemented silc silc_client_add_private_message_key,
10306 silc_client_add_private_message_key_ske,
10307 silc_client_del_private_message_key,
10308 silc_client_list_private_message_keys and
10309 silc_client_free_private_message_keys functions in the
10312 Added functions silc_client_send_private_message_key to send
10313 the Private Message Key payload and silc_client_private_message_key
10314 to handle incoming Private Message Key payload.
10316 * Added Cipher field to the Private Message Key payload to set
10317 the cipher to be used. If ignored, the default cipher defined
10318 in the SILC protocol (aes-256-cbc) is used.
10320 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10322 * Removed lib/silcclient/ops.h file.
10324 Redefined parts of the SILC Client Library API. Created new
10325 file silcapi.h that deprecates the ops.h file and defines the
10326 published Client Library API. Defined also private message key
10327 API and channel private key API into the file.
10329 This is the file that the application must include from the
10330 SILC Client Library. Other files need not be included by
10331 the application anymore.
10333 * Added new key_agreement client operation callback and also
10334 defined the Key Agreement library API for the application.
10336 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10338 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
10339 is used by clients to request key negotiation between another
10340 client in the SILC network. If the negotiation is started it
10341 is performed using the SKE protocol. The result of the
10342 negotiation, the secret key material, can be used for example
10343 as private message key.
10345 Implemented the Key Agreement payload into the files
10346 lib/silccore/silauth.[ch].
10348 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10350 * Redefined ciphers for the SILC protocol. Added some new ciphers
10351 and defined the key lengths for the algorithms. Changed the
10352 code accordingly. The default key length is now 256 bits.
10354 * Fixed SKE key distribution function silc_ske_process_key_material
10355 when the key length is more than 128 bits. The default key
10356 length in SILC is now 256 bits.
10358 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
10359 to indicate unsupported algorithm.
10361 * Renamed rijndael.c to aes.c and all functions as well.
10363 * Fixed a long standing channel key setting bug in client library.
10364 Weird that it has never surfaced before.
10366 * Fixed bug in channel deletion. If the entire channel is removed
10367 then it must also delete the references of the channel entry
10368 from the client's channel list as the client's channel entry and
10369 the channel's client entry share same memory.
10371 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10373 * Implemented CONNECT and SHUTDOWN commands in the client.
10375 * Implemented CLOSE command to the client.
10377 * Added the function silc_idlist_find_server_by_name into the
10378 files silcd/idlist.[ch].
10380 Added the function silc_idlist_find_server_by_conn into the
10381 files silcd/idlist.[ch].
10383 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10385 * DIE command was renamed to SHUTDOWN. Updated the both code
10386 and protocol specs.
10388 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
10389 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
10391 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
10394 * Added function silc_server_create_connection function to create
10395 connection to remote router. My server implementation actually
10396 does not allow router to connect to normal server (it expects
10397 that normal server always initiates the connection to the router)
10398 so the CONNECT command is only good for connecting to another
10401 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10403 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
10404 or some other client was kicked from the channel.
10406 Implemented the handling of the notify type to both client
10409 Implemented silc_server_send_notify_kicked to send the KICKED
10410 notify. It is used to send it to the server's primary router.
10412 * Implemented the KICK command into server and client.
10414 * Added `query' argument to the silc_idlist_get_client function
10415 to indicate whether to query the client from server or not if
10418 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
10419 to indicate that the client is not channel founder.
10423 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10425 * Removed the rng context from SilcPacketContext structure and
10426 changed that the packet routine uses the Global RNG API.
10428 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10430 * Added support for quit message that client can "leave" on the
10431 channel when it quits the SILC. It is ditributed inside the
10432 SILC_NOTIFY_TYPE_SIGNOFF notify type.
10434 Added silc_server_free_client_data that will take the
10435 signoff message as argument.
10437 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
10439 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10441 * Updated parts of the protocol specification to keep it up
10444 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10446 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
10447 payloads in one packet.
10449 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
10450 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
10451 use now the new List flag.
10453 * Also deprecated the following packet types: REPLACE_ID,
10454 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
10456 * Added list support for Notify packet in server.
10458 * Added silc_server_send_notify_channel_change to send the
10459 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
10460 the silc_server_send_replace_id.
10462 * Added silc_server_send_notify_nick_change to send the
10463 NICK_CHANGE notify type. Deprecates the function
10464 silc_server_send_replace_id.
10466 * Added silc_server_send_notify_join to send the JOIN notify type.
10467 Deprecates the function silc_server_send_new_channel_user.
10469 * Added silc_server_send_notify_leave to send LEAVE notify type.
10470 Deprecates the function silc_server_send_remove_channel_user.
10472 * Added silc_server_send_notify_cmode and
10473 silc_server_send_notify_cumode to send CMODE and CUMODE notify
10474 types. Deprecates the silc_server_send_set_mode function.
10476 * Added SERVER_SIGNOFF notify type to indicate that server has
10477 quit. This means that all clients on the channel from that
10478 server will drop. This can be also used when netsplit happens.
10480 Deprecated REMOVE_ID packet type since it is not needed anymore
10483 Added silc_server_send_notify_server_signoff to send the
10484 SERVER_SIGNOFF notify type. Deprecates the function
10485 silc_server_send_remove_id.
10487 Added also silc_server_send_notify_signoff to send the
10488 SIGNOFF notify type.
10490 * Employed the PKCS #1. It is the mandatory way to do RSA in the
10491 SILC protocol from this day on. Changed the protocol
10492 specification as well.
10494 * Added silc_server_send_notify_topic_set to send TOPIC_SET
10495 notify type. It is used between routers to notify about
10496 topic changes on a channel.
10498 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
10501 * Partly updated the protocol specification to comply with the
10502 changes now made. It is still though a bit outdated.
10504 * The JOIN notify type now takes one extra argument <Channel ID>.
10505 The packet used to be destined to the channel but now the
10506 JOIN type may be sent as list thus it is impossible to
10507 destine it to any specific channel. By adding this argument
10508 it is again possible.
10510 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10512 * Added CREDITS file. The CHANGES and CREDITS file will appear
10513 in the distribution as well.
10515 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10517 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
10518 types in the server's silcd/packet_receive.c.
10520 * Implemented CMODE and CUMODE to work in router environment.
10522 * Fixed minor encoding and decoding buglet from the
10523 lib/silccore/silcmode.c.
10525 * Fixed buffer overflow from lib/silcclient/command.c in USERS
10528 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
10530 * Changed all SilcConfigServer* and silc_config_server* to
10531 SilcServerConfig* and silc_server_config*, respectively.
10534 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10536 * Associated the ID (client or server ID) to the Authentication
10537 Payload to avoid any possibility of forging. Updated the
10538 protocol specification and the code accordingly.
10540 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10542 * The RSA key length is now save to the RsaKey context in the
10543 key generation process in lib/silccrypt/rsa.c. The key length
10544 is now used to figure out the maximum size of the block allowed
10545 to be encrypted/signed.
10547 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
10548 is equivalent to the silc_mp_mp2bin but does not allocate any
10551 * Changed silc_mp_mp2bin API to take length argument. If it is
10552 non-zero then the buffer is allocated that large. If zero, then
10553 the size is approximated using silc_mp_sizeinbase, which however
10556 * Created Global RNG API which is global RNG that application can
10557 initialize. After initializing, any routine anywhere in the
10558 code (including library) can use RNG without allocating a new
10559 RNG object. This was done to allow this sort of use of the
10560 RNG in code that has no chance to allocate RNG object. All
10561 applications currently allocate this and many routines in the
10562 library use this. Affected file lib/silccrypt/silcrng.[ch].
10564 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
10565 it to use the Global RNG API.
10567 * Defined Authentication Payload into protocol specification that
10568 is used during SILC session to authenticate entities. It is
10569 used for example by client to authenticate itself to the server
10570 to obtain server operator privileges.
10572 Implemented this payload into the lib/silccore/silcauth.[ch].
10573 Implemented also routines for public key based authentication
10574 as the new protocol specification dictates.
10576 Moved definitions of different authentication methods from
10577 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10579 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10580 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10581 silc_pkcs_verify_with_hash functions into the file
10582 lib/silccrypt/silcpkcs.[ch].
10584 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10586 * The client entry's userinfo pointer must be always valid.
10587 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10588 will fail since it requires the userinfo. Now, the userinfo
10589 is allocated as "" if actual userinfo does not exist. Actually,
10590 it must exist and it is totally Ok to drop client connections
10591 that does not announce the userinfo. However, we will make
10592 this workaround for now.
10594 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10595 to return the remote port by socket.
10597 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10599 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10600 SILC_SERVER_PENDING_EXEC and added an new macro
10601 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10602 data or when error occurs while processing the pending command.
10604 Added new argument `destructor' into silc_server_command_pending
10605 and to the SilcServerCommandPending object. This destructor is
10606 now called after calling the pending callback or if error occurs
10607 immediately. If error occurs the actual pending callback won't
10608 be called at all - only the destructor. The destructor may be
10609 NULL if destructor is not needed.
10611 All this applies for client library code as well. Similar
10612 changes were made there as well for the pending commands.
10614 In the client, the application must now allocate the
10615 SilcClientCommandContext with the silc_client_command_alloc
10618 * Added reference counter to the SilcServerCommandContext. Added
10619 function silc_server_command_alloc and silc_server_command_dup
10622 Same type of functions added to the client library for the same
10625 * Removed the cmd_ident from IDListData away since it is now
10626 global for all connections. It is the command identifier used
10627 in command sending and with pending commands. The affected file
10630 * Added reference counter to the SilcSocketConnection objecet to
10631 indicate the usage count of the object. The object won't be
10632 freed untill the reference counter hits zero. Currently only
10633 server uses this, and client ignores it. The client must be
10634 set to use this too later. The affected files are
10635 lib/silccore/silcsockconn.[ch]. Added also the function
10636 silc_socket_dup to increase the reference counter.
10638 This was mainly added because it is possible that the socket
10639 is removed underneath of pending command or other async
10640 operation. Now it won't be free'd and proper DISCONNECTING
10641 flags, etc. can be set to avoid sending data to connection that
10642 is not valid anymore.
10644 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10645 the connection. After that it sets SILC_SET_DISCONNECTED.
10646 It is, however, possible that the socket data is not still freed.
10647 The silc_server_packet_process now checks that data is not
10648 read or written to connection that is DISCONNECTED. The socket
10649 get's freed when the reference counter hits zero.
10651 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10653 * Changed the client operation API: channel_message operation's
10654 `sender' is now the client entry of the sender, not the nickname
10655 and the `channel' is the channel entry, not the channel name.
10657 In the private_message operation the `sender' is now also the
10658 client entry of the sender not the nickname.
10660 Affected file is lib/silcclient/ops.h and all applications
10661 using the client operations.
10663 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10665 * Moved the calling of ops->connect() from connect_to_server_final
10666 into receive_new_id functin since that is the point when the
10667 client is actually allowed to send traffic to network. The
10668 affected file is lib/silcclient/client.c.
10670 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10672 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10673 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10674 (if needs broadcasting) instead of broadcasting the packets one
10675 by one which would make a burst in the network traffic.
10677 * Added `broadcast' argument to the functions in silcd/server.[ch]
10678 silc_server_create_new_channel[_with_id] to indicate whether
10679 to send New Channel packet to primary router.
10681 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10683 * Added new function into the silcd/server.[ch] files:
10684 silc_server_create_new_channel_with_id to create new channel with
10685 already existing Channel ID.
10687 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10688 lib/silccore/silcpacket.h. This packet is used t send list of
10689 Set Mode payloads inside one packet. Server uses this to set
10690 the modes for the channels and clients on those channels, that it
10691 announced to the router when it connected to it. The protocol
10692 specification has been updated accordingly.
10694 * The silc_server_new_channel did not handle the packet coming
10695 from normal server as it normally does not send that. However,
10696 when it announces its channels it does send it. Implemented
10697 the support for that.
10699 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10700 into the file lib/silccore/id.h.
10702 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10704 * Fixed memory leaks in the functions silc_idlist_del_client,
10705 silc_idlist_del_channel and silc_idlist_del_server in the file
10706 silcd/idlist.c. All of those leaked like a sieve.
10708 * Fixed some small memory leaks in the client's function
10709 silc_client_notify_by_server.
10711 * Added functions into silcd/server.c: silc_server_announce_clients,
10712 silc_server_announce_channels and silc_server_announce_server.
10713 These functions are used by normal and router server to announce
10714 to its primary router about clients, channels and servers (when
10715 router) that we own. This is done after we've connected to the
10718 These functions effectively implements the following packet types:
10719 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10720 and SILC_PACKET_NEW_ID_LIST.
10722 * Added new functions into the silcd/packet_receive.[ch]:
10723 silc_server_new_id_list, silc_server_new_channel_list and
10724 silc_server_new_channel_user_list to handle the incoming
10725 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10727 * Added support of changing Channel ID in the function
10728 silc_server_replace_id. If the server that announces a channel
10729 to the router already exists in the router (with same name but
10730 with different Channel ID), router is responsible to send
10731 Replace ID packet to the server and force the server to change
10732 the Channel ID to the one router has.
10734 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10735 client that the Channel ID has been changed by the router. The
10736 normal server sends this to the client. Client must start using
10737 the new Channel ID as the channel's ID.
10739 Implemented handling of this new type into lib/silcclient/client.c
10740 into the function silc_client_notify_by_server.
10742 * Added new function silc_idlist_replace_channel_id into the files
10743 silcd/idlist.[ch] to replace the Channel ID.
10745 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10747 * Call silc_server_command_identify_check always when processing
10748 the IDENTIFY command in silcd/command.c
10750 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10752 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10753 send keepalive packets. The packet can be sent by clients,
10754 servers and routers.
10756 Added function silc_socket_set_heartbeat into the file
10757 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10758 If not set, the heartbeat is not performed. The actual
10759 heartbeat is implemented in the low level socket connection
10760 library. However, application is responsible of actually
10761 sending the packet.
10763 Added silc_server_send_heartbeat to send the actual heartbeat
10764 packet into silcd/packet_send.[ch]. Server now performs
10765 keepalive with all connections.
10767 * Added silc_task_get_first function into lib/silcutil/silctask.c
10768 to return the timeout task with shortest timeout. There was a bug
10769 in task unregistration that caused problems. TODO has been
10770 updated to include that task system must be rewritten.
10772 * The client library will now resolve the client information when
10773 receiving JOIN notify from server for client that we know but
10774 have incomplete information.
10776 * Rewrote parts of silc_server_remove_from_channels and
10777 silc_server_remove_from_one_channel as they did not remove the
10778 channel in some circumstances even though they should've.
10780 * Encryption problem encountered in server:
10782 The LEAVE command used to send the Channel Key packet to the
10783 router immediately after generating it. However, the code
10784 had earlier sent Remove Channel user packet but not immediately,
10785 ie. it was put to queue. The order of packets in the router
10786 was that Channel Key packet was first and Remove Channel User
10787 packet was second, even though they were encrypted in the
10788 reverse order. For this reason, MAC check failed. Now, this
10789 is fixed by not sending the Channel Key packet immediately but
10790 putting it to queue. However, this is more fundamental problem:
10791 packets that are in queue should actually not be encrypted
10792 because packets that are sent immediately gets encrypted
10793 actually with wrong IV (and thus MAC check fails). So, packets
10794 that are in queue should be encrypted when they are sent to
10795 the wire and not when they put to the queue.
10797 However, the problem is that the current system has not been
10798 designed to work that way. Instead, the packet is encrypted
10799 as soon as possible and left to the queue. The queue is then
10800 just purged into wire. There won't be any fixes for this
10801 any time soon. So, the current semantic for packet sending
10804 o If you send packet to remote host and do not force the send
10805 (the packet will be in queue) then all subsequent packets to the
10806 same remote host must also be put to the queue. Only after the
10807 queue has been purged is it safe again to force the packet
10810 o If you send all packets immediately then it safe to send
10811 any of subsequent packets through the queue, however, after
10812 the first packet is put to queue then any subsequent packets
10813 must also be put to the queue.
10815 Follow these rules and everything works fine.
10817 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10819 * Added new function silc_server_remove_clients_by_server to
10820 remove all client entries from ID list when the server connection
10821 is lost. In this case it is also important to invalidate all
10822 client entires as they hold the invalid server entry. This
10823 fixes fatal bug when server has lost connection and will reconnect
10826 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10828 * Made some sanity checks to silc_server_daemonise like to check
10829 whether the requested user and group actually exists.
10831 * Added sanity check to SKE's silc_ske_responder_finish to check
10832 that the public and private key actually is valid.
10834 * Invalidate the client's nickname when receiving Replace ID
10835 packet and the Client ID is being replaced. This means that the
10836 server will query the nickname if someone needs it (client)
10839 * Sort the ID Cache in client library when the ID Cache data
10840 has changed (needs sorting).
10842 * Do not allow for SILC client to create several connections to
10843 several servers. The client does not support windows right now
10844 and generating multiple connections causes weird behaviour.
10846 Irssi-silc client does support windows and can handle several
10847 connections without problems, see: www.irssi.org and SILC plugin.
10849 * Fixed some places where client was added to the IDList. The
10850 rule of thumb is following (in order to get everything right):
10851 If the client is directly connected local client then the
10852 `connection' argument must be set and `router' argument must be
10853 NULL to silc_idlist_add_client function. If the client is not
10854 directly connected client then the `router' argument must
10855 bet set and the `connection' argument must be NULL to the
10856 silc_idlist_add_client function.
10858 * The funtion silc_server_packet_send_local_channel actually did
10859 not check whether the client was locally connected or not. It
10860 does that now. Fixed a bug related to LEAVE command.
10862 * Fixed Remove Channel User payload parsing bug in server's
10863 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10865 * The server's silc_server_save_channel_key now checks also the
10866 global ID list for the channel as it might not be in the local
10867 list. Fixed a bug related to LEAVE command.
10869 * Is this the end of the [<unknown>] buglet that has been lurking
10870 around for a long time? A little for loop fix in server's
10871 silc_server_command_whois_parse that is used by both IDENTIFY
10872 and WHOIS command. At least, this was a clear bug and a cause
10873 of one type of [<unknown>] buglet.
10875 * WHOIS and IDENTIFY commands call the function
10876 silc_server_command_[whois/identify]_check function even if
10877 we are not router server.
10879 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10881 * Added --with-gmp configuration option. If set the GMP
10882 is always compiled in the SILC source tree. If not set then
10883 it is checked whether the system has the GMP3 installed. If
10884 it has then the GMP won't be compiled (the system's headers
10885 and library is used), if it doesn't have it then the GMP is
10886 compiled in the SILC source tree.
10888 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10890 * Changed RSA private exponent generation to what PKCS #1
10891 suggests. We try to find the smallest possible d by doing
10892 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10893 not security fix but optimization.
10895 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10897 * Added new config entry [Identity] to fork the server and run
10898 it as specific user and group. A patch from Bostik.
10900 * Imported Dotconf configuration library into lib/dotconf.
10901 This will be used to create the SILC configuration files later.
10902 It will appear in the distsribution after this commit.
10904 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10906 * A big code auditing weekend happening. Auditing code for
10907 obvious mistakes, bugs and errors. Also, removing any code
10910 Removed files for being obsolete:
10912 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10913 inline in the file lib/silcutil/silcbuffer.h)
10915 o lib/silcutil/silcbufutil.c (the header has inline versions)
10917 Changed code to fix possible error conditions:
10919 o The buffer formatting routines now check that the destination
10920 buffer really has enough space to add the data. This applies for
10921 both buffer formatting and unformatting
10922 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10923 unformatting was changed to accomodate following rules:
10924 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10925 sent to the function while XXX_*STRING will not allocate or copy
10926 the data into the buffer. Instead it sets the pointer from the
10927 buffer into the pointer sent as argument (XXX_*STRING used to
10928 require that the pointer must be allocated already). This change
10929 makes this whole thing a bit more consistent and more optimized
10930 (note that the data returned in the unformatting with XXX_*STRING
10931 must not be freed now). The routines return now -1 on error.
10933 o Tried to find all code that use buffer_format and buffer_unformat
10934 and added return value checking to prevent formatting and
10935 especially unformatting errors and possible subsequent fatal
10938 o Changed ske->x and ske->KEY to mallocated pointers in
10939 lib/silcske/silcske.h. Fixed possible data and memory leak.
10941 o Added return value checking to all *_parse* functions. Fixed
10942 many memory leaks as well.
10944 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10945 so that buffer overflows would not happen. All code now also
10946 checks the return value as it can fail.
10948 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10950 * Added reconnection support to server if the normal server looses
10951 its connection to the router (for example if router is rebooted).
10952 The server performs normal reconnection strategy implemented
10953 to the server. Affected file silcd/server.c.
10955 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10957 * Added new packet type SILC_PACKET_SET_MODE that is used to
10958 distribute the information about changed modes (for clients,
10959 channels and clients channel modes) to all routers in the
10960 network. Updated the protocol specification accordingly.
10962 Added functions into silcd/packet_send.c and
10963 silcd/packet_receive.c: silc_server_send_set_mode,
10964 silc_server_set_mode.
10966 Added new files silcmode.[ch] into lib/silccore that implements
10967 the encoding and decoding of Set Mode Payload. Added new type
10968 SilcSetModePayload. Moved the definitions of different modes
10969 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10971 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10973 * Oops, a little mistake in server's connection authentication
10974 protocol. The protocol is not ended with FAILURE but with
10975 SUCCESS if the authentication is Ok. :) Affected file is
10978 * Implemented NICK_CHANGE notify handling in server in the file
10979 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10980 the local clients on the channel. After the changing nickname
10981 in router environment snhould work and the [<unknown>] nickname
10982 should appear no more.
10984 The silc_server_replace_id function that receives the Replace ID
10985 payload now sends the NICK_CHANGE notify type also in the file
10986 silcd/packet_receive.c
10988 * Changed WHOIS and IDENTIFY command to support the maximum amount
10989 of arguments defined in protocol specs (3328 arguments). This
10990 fixed a bug that caused problems when there were more than three
10991 users on a channel.
10993 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10995 * Added extra parameter, command identifier, to the
10996 silc_client_send_command so that explicit command identifier
10999 Changed that ID list routines uses specific command identifier
11000 when sending WHOIS/IDENTIFY requests to the server so that they
11001 can be identified when the reply comes back.
11003 Affected files lib/silcclient/command.[ch],
11004 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
11006 * Added `sender' argument to silc_server_packet_send_to_channel
11007 to indicaet the sender who originally sent the packet to us
11008 that we are now re-sending. Ignored if NULL. Affected file
11009 silcd/packet_send.[ch].
11011 * Added some server statistics support in silcd/server_internal.h
11012 SilcServerStatistics structure and around the server code. Also
11013 send some nice statistics information when client is connecting
11016 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11018 * Fixed channel ID decoding in server's JOIN command reply in
11019 silcd/command_reply.c
11021 * Fixed braodcasting of replace ID payload to not to send it if
11022 we are standalone server in silcd/packet_receive.c.
11024 * Fixed all channel message sending routines to not to send
11025 packets to clients that has router set, since they are routed
11026 separately in the same function earlier. Affects file
11027 silcd/packet_send.c and all channel packet sending functions.
11029 * In USERS reply, res_argv[i] are not allocated, the table
11030 is allocated. Thus changed that free the table, not its
11033 * In server's whois_check and identify_check if the client is
11034 locally connected do not send any WHOIS commands - they are not
11037 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11039 * Fixed some minor bugs in client when sending WHOIS command. The
11040 arguments was in wrong order.
11042 * Removed statis function add_to_channel from server in
11043 silcd/command.c that was previously used with the joining but
11046 * Tested USERS command in router environment successfully with two
11047 routers, two servers and two clients.
11049 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11051 * Reorganized the USERS command and command reply in client library
11052 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
11053 When the command is given by user we register a pending command
11054 callback that will reprocess the command after the reply has been
11055 received from the server. When reprocessing the packet we then
11056 display the information. Thus, the USERS information is displayed
11057 now in the command callback instead of in the command reply
11058 callback. The processing of the command is same as previously
11059 when server has sent the command reply in the JOINing process.
11061 * Added to USERS command in silcd/command_reply.c to join the client,
11062 we didn't use to know about, to the channel after we've created
11063 a client entry for it. Also, for clienet we did know already still
11064 check whether it is on the channel or not and add it if not.
11066 * Removed silc_server_command_join_notify as the function and its
11069 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11071 * Changed the client's pending command handling to the same as the
11072 server's pending command handling. It is also now possible to
11073 execute command reply functions from other command reply
11074 function as the function callbacks for commands and command
11075 replies are one and same. The pending commands are not static
11076 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
11077 in client connection context. Thus, pending commands are server
11078 connection specific as it is convenient.
11080 Changed the function silc_client_command_pending and
11081 silc_client_command_pending_del and added new function
11082 silc_client_command_pending_check. Removed the
11083 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
11086 * Added cmd_ident, current command identifier, to the client
11087 connection context in lib/silcclient/client.h to keep track on
11088 command identifiers used in command sending. Client's command reply
11089 function handling now supports the mandatory command identifiers.
11091 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
11092 funtions in client to fully support pending command callbacks.
11094 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
11095 as one of the arguments to the application in the command reply
11098 * NOTE: The FORWARDED flag is depracated. It used to be depracated
11099 before first releasing SILC but came back. Now it is removed again
11100 and should come back nomore. The FORWARDED flag was used only
11101 by the JOINing procedure by forwarding the command packet to router.
11102 Now, the JOINing procedure has been changed to more generic (due
11103 to various router environment issues) and FORWARDED is not needed
11104 anymore for anything. The protocol specification is yet to be
11107 Now, removed silc_server_packet_forward from server and the flag
11108 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
11110 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11112 * Renamed NAMES command to USERS command. The NAMES was named that
11113 due to historical reasons. Now it is renamed. Also, rewrote
11114 parts of the USERS command. The nickname list is not sent anymore
11115 by the server. Only Client ID and mode lists are sent in the USERS
11116 command. Changed this also to the protocol specification.
11118 The client now resolves the names and stuff after it receives
11119 the USERS list from the server when joining to the channel.
11121 * WHOIS and IDENTIFY commands has been changed to support multiple
11122 Client ID's per command. One can now search for multiple users
11123 in the network by sending only one WHOIS or IDENTIFY command.
11124 Changed the code and the protocol specifications.
11126 * Removed silc_server_command_identify_parse and changed that IDENTIFY
11127 uses silc_server_command_whois_parse to parse the request. */
11129 * If normal server, do not parse the WHOIS and IDENTIFY requests
11130 before sending it to the router. Saves some time.
11132 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11134 * Fixed JOIN command on client library. Wrong number of arguments
11135 used to crash the client.
11137 * Added silc_server_channel_has_global function to check whether
11138 channel has global users or not.
11140 * Added silc_server_channel_has_local function to check whether channel
11141 has locally connected clients on the channel.
11143 * The silc_server_remove_from_one_channel now checks whether the
11144 channel has global users or not after given client was removed from
11145 the channel. It also checks whether the channel has local clients
11146 on the channel anymore. If it does not have then the channel entry
11147 is removed as it is not needed anymore.
11149 * The silc_server_notify now checks on JOIN notify whether the joining
11150 client is one of locally connected or global. If it is global then
11151 the channel has now global users on the channel and that is marked
11152 to the channel entry. Also, it now saves the global client to
11153 global list who is joining and JOINs it to the channel. This is
11154 for normal server, that is.
11156 Changed silc_server_send_notify_on_channel,
11157 silc_server_packet_relay_to_channel and
11158 silc_server_packet_send_to_channel check if we are normal server
11159 and client has router set (ie. global client) do not send the
11160 message to that client, as it is already routed to our router.
11162 * Implemented LEAVE notify type handling in silc_server_notify
11165 * Tested LEAVE command in router environment successfully. Tested
11166 with two routers, two servers and two clients.
11170 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
11172 * Implemented SIGNOFF notify type handling in silc_server_notify
11175 * silc_server_remove_id now removes the client entry from all channels
11176 it has joined and thusly sends SIGNOFF notify type.
11178 * Rewrote the NAMES list generation in server by removing two excess
11179 loops. The lists are created now inside one loop.
11181 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11183 * silc_server_remove_channel_user checks now also global list
11184 for channel and client.
11186 * silc_server_new_channel_user checks now both local and global
11187 list for channel and client. Fixed a bug in client id decoding.
11188 Used to decode wrong buffer.
11190 * silc_server_channel_message checks now both local and global
11191 list for channel entry.
11193 * Tested channel joining (hence JOIN) in router environment
11194 successfully. Tested with two routers, two servers and two
11197 * Tested channel message sending in router environment successfully.
11199 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11201 * Added silc_server_save_channel_key into server.[ch] to save the
11202 received channel key in Channel Key payload processing. It is
11203 also used in JOIN command reply handling.
11205 Equivalent function silc_client_save_channel_key added into
11206 client.[ch] into client library.
11208 * Changed JOIN command reply to send information whether the channel
11209 was created or not (is existing already) and the channel key
11210 payload. Changed protocol specs accordingly.
11212 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
11213 the request was sent by ID and not by nickname. Crashed on
11216 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11218 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
11219 now correctly save the received data.
11221 * silc_server_free_sock_user_data now notifies routers in the
11222 network about entities leaving the network.
11224 At the same time implemented functions silc_server_remove_id
11225 and silc_server_send_remove_id to receive and send REMOVE_ID
11226 packets. The packet is used to notify routers in the network
11227 about leaving entities. The ID removed will become invalid in
11230 * Added function silc_idlist_del_server into server. Removes and
11231 free's server entry from ID list.
11233 * silc_server_private_message function now checks, if we are router,
11234 that the destination ID really is valid ID, naturally.
11236 * In router when NEW_ID packet is received (for new client) the
11237 hash of the Client ID is saved in the ID Cache but the
11238 client->nickname is set to NULL, instead of putting the hash
11241 IDENTIFY command now also checks that client->nickname must be
11242 valid. If it is not if will request the data from the server who
11243 owns the client. Added new function
11244 silc_server_command_identify_check.
11246 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
11247 to set the command to already allocated Command Payload.
11249 * Tested private message sending in router environment with two
11250 routers, two servers and two clients. Fixed minor bugs and now
11253 * Fixed segfault from client's NAMES command. Used to crash if
11254 not on any channel.
11256 * Forwarded packets must not be routed even if it is not destined
11257 to the receiver. Changed server code comply with this.
11259 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11261 * Added `require_reverse_mapping' boolean value to ServerParams
11262 structure. If TRUE (not default) the server will require that
11263 the connecting host has fully qualified domain name.
11265 If the reverse mapping is not required and hostname could not be
11266 found the IP address is used as hostname.
11268 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11270 * Implemented version string checking to both client and server.
11271 The check is incomplete currently due to the abnormal version
11272 strings used in development version of SILC.
11274 * Changed all command functions in server to use the new
11277 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11279 * Changed char *data to unsigned char *data in ID Cache system to
11280 support binary data as ID Cache data. Changed code to support
11281 binary data in lib/silccore/idcache.c.
11283 * Renamed silc_server_packet_relay_command_reply to
11284 silc_server_command_reply as it is normal packet receiving
11285 function. Rewrote the function to accept command replys for
11286 servers and not only for clients.
11288 * Mark remote router always as registered server if we are connecting
11289 to it. Otherwise, commands sent by the router to us are ignored.
11291 * All ID List find routines now returns the ID Cache Entry pointer
11292 as well if requested.
11294 * WHOIS command works now in router environment, tested with two
11295 routers, two servers and two clients.
11297 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
11298 in router environment (as it is almost equivalent to WHOIS) but
11299 hasn't been tested thoroughly. Added new functions:
11301 silc_server_command_identify_parse
11302 silc_server_command_identify_send_reply
11303 silc_server_command_identify_from_client
11304 silc_server_command_identify_from_server
11306 * Disabled route cache adding because adding two different ID's with
11307 same IP replaces the old cache entry thus giving wrong route.
11308 The entry->router->connection is always the fastest route anyway
11309 so route cache may not be needed. Of course, new routes maybe
11310 established after receiving the ID when the entry->router->connection
11311 might not be anymore the most optimal.
11313 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11315 * Add route cache for received ID for fast routing.
11317 * Added silc_server_packet_route to route received packet on router
11318 that is not destined to us.
11320 * Renamed silc_server_get_route to silc_server_route_get.
11322 * Added id_string and id_string_len fields into SilcServer to
11323 include encoded ServerID for fast comparing without excess
11324 encoding of the ID's.
11326 * Cleaned up WHOIS command on server side. Added following static
11329 silc_server_command_whois_parse
11330 silc_server_command_whois_check
11331 silc_server_command_whois_send_reply
11332 silc_server_command_whois_from_client
11333 silc_server_command_whois_from_server
11335 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
11336 arguments in command replies. All command functions should be
11337 updated to use this macro.
11339 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11341 * Minor typo fixes on command reply handling on server.
11343 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11345 * Added silc_server_command_add_to_channel internal routine to add
11346 the client to the channel after router has created the channel and
11347 sent command reply to the server.
11349 * Added generic silc_server_send_command to send any command from
11352 * Use static buffer with ID rendering instead of duplicating data.
11354 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11356 * Fixed a channel user mode bug when joining to a channel server gave
11357 everybody channel founder rights, oops.
11359 * We mark ourselves as the router of the incoming server connection
11360 if we are router ourselves. This way we can check in some packet
11361 sending functions whether it is locally connected server. For
11362 incoming router connections we put NULL.
11364 * For router sending packets locally means now always sending the
11365 packet cell wide; to local clients and local servers. For normal
11366 server sending packet locally means sending it to only local
11369 * Fixed the JOIN command to really work in router environment. If the
11370 channel is created it is always created by the router. Router is
11371 also responsible of making the initial joining to the channel,
11372 sending JOIN notify to the sending server and distributing
11373 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
11374 does not exist server doesn't do anything else but forward the
11375 command to the router which performs everything.
11377 * Added silc_server_send_channel_key function to send the Channel Key
11380 * Added silc_server_create_channel_key to create new channel key. The
11381 channel key is now re-generated everytime someone joins or leaves
11382 a channel, as protocol dictates. Note: channel->key_len is the
11383 key length in bits.
11385 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11387 * Splitted server.[ch] finally. Created now packet_send.[ch] and
11388 packet_receive.[ch] to separate packet sending and receiving
11389 routines. The server.[ch] now includes everything else including
11390 actual packet processing (writing and reading data) and other
11393 Renamed silc_server_private_message_send_internal to
11394 silc_server_send_private_message. The routine is still though
11395 used only to relay private messages as server does not send
11396 private messages itself.
11398 Renamed silc_server_new_channel to silc_server_create_new_channel
11399 and added new function sicl_server_new_channel that handles the
11400 incoming New Channel packet. Added also new sending function
11401 silc_server_send_new_channel to send New Channel Payload.
11403 * Added new function silc_server_notify to process incoming notify
11404 packet to the server/router. Server may then relay the notify
11405 to clients if needed.
11407 * Added new function silc_server_new_channel_user to process incoming
11408 New Channel User packet. Router will redistribute the packet and
11409 send JOIN notify to its local clients and locally connected servers
11410 if needed. Normal server will send JOIN notify to its local client
11411 on same channel when received this packet. Added also corresponding
11412 sending function silc_server_send_new_channel_user to sent the
11415 * Added boolean route argument to send_notif_to_channel and
11416 packet_send_to_channel functions to attempt to route the packet
11417 if it is TRUE and send only locally if it is FALSE.
11419 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11421 * silc_server_replace_id now broadcasts the received replace ID
11422 packet if it is not broadcast packet already. The router must
11423 broadcast to inform other routers about changed ID.
11425 * Added backpointer to server's router into SilcServer context in
11426 silcd/server_internal.h.
11428 * Fixed silc_server_packet_broadcast to send correct broadcast
11431 * The channel key is now distributed to the local client as soon
11432 as it is received from the router (in router environment) so that
11433 no other packet may be sent for the channel until client has
11436 * silc_server_remove_channel_user now broadcasts the received
11437 Remove Channel User packet if it is not broadcast packet already.
11438 The router must broadcast to inform other routers about removed
11441 * Added users field into SilcPacketContext that is a reference count
11442 of the context. One can increase the reference count by calling
11443 silc_packet_context_dup which is now changed to just increase the
11444 reference count instead of duplicating the data. The reference
11445 count is decresed by calling silc_packet_context_free that will
11446 free the data after the reference count hits zero.
11448 For now on the packet context and everything allocated into it
11449 (including the raw packet from network) must be freed by calling
11450 the new silc_packet_context_free function. Added also new function
11451 silc_packet_context_alloc that must be used now to allocate the
11452 context. This also means that if a routine is asynchronous from
11453 silc_[client/server]_packet_parse_type the packet context must
11454 be duplicated by calling silc_packet_context_dup. Otherwise it
11455 gets free'd after silc_[client/server]_packet_parse_type returns.
11456 Also, one must remember that if packet is duplicated then its
11457 reference count must be decresed by calling the free function as
11458 many times as it was duplicated.
11460 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
11461 from both client and server.
11463 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11465 * Made joining to a channel working in router environment.
11467 * Cleaned up JOIN command on server side and create function
11468 silc_server_command_join_channel internal routine to make the
11471 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11473 * Changed silc_command_pending list to SilcDList. Also, added
11474 `ident' field to SilcServerCommandPending structure to identify
11475 the reply and to call correct callback.
11477 Added silc_server_command_pending_check function to replace the
11478 corresnponding macro. The silc_command_pending list is not
11481 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
11482 to set identifier to previously allocated Command Payload. It
11483 is used to set identifier for command when resending Command
11486 * Added silc_command_payload_encode_payload to encode Command
11487 Payload buffer from SilcCommandPayload structure.
11489 * Added silc_argument_payload_encode_payload to encode Argument
11490 payload buffer from SilcArgumentPayload structure.
11492 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11494 * Changed WHOIS command to support router connection on server side.
11495 The whois request is always sent to router unless the server is
11496 standalone server. After server has received the reply from the
11497 router will it send the reply to the client.
11499 * Added silc_server_packet_broadcast into silcd/server.[ch] to
11500 broadcast received broadcast packet. The function is used only
11501 by router. The broadcast packet is always sent to the router's
11504 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
11505 render given ID to printable string, for log files for example.
11507 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11509 * Made basic router to router connections working. At least they
11510 can now connect to each other but nothing really works the way
11511 they are supposed - yet.
11513 * Added new initiator token to RouterConnection configuration
11514 file in silcd/serverconfig.[ch]. It is used to tell whether we
11515 are the initiator to the remote router or whether we'll expect
11516 the other end to connect.
11518 * Moved registering of listener task to silc_server_init, hence
11519 the server starts listenning as soon as it is run, even if it
11520 does not have connections to other routers. Let's see how well
11523 * Changed default connection retry timeouts for more suitable in
11526 * Removed cipher and such arguments from silc_idlist_add_client
11527 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
11528 Added new function silc_idlist_add_data to add the keys and stuff
11531 * Added SilcIDListData structure and added it to SilcClientEntry
11532 and SilcServerEntry as their first field in the structure. This
11533 way we can explicitly cast the ID entries to the SilcIDListData
11534 structure and get common data for the entries. In past, we had
11535 to first check what type of connection it is and then cast it to
11536 correct ID entry type. Now, we can directly cast the opaque
11537 pointer to the SilcIDListData (no matter what ID entry it actually
11538 is) and get the data needed.
11540 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11542 * Wow, found a bug in scheduler. The scheduler uninitialized itself
11543 in some circumstances even if threre were timeout tasks, though not
11544 IO tasks, but tasks anyway. Now fixed.
11546 * Defined SilcServerConnection structure to hold connection specific
11547 stuff about directly connected servers and routers. The definition
11548 is currently in silcd/server_internal.h. I thought about having
11549 a bit more important role fro this struct but for now it is used
11550 only when connecting to other server (or router actually).
11552 * Added connecting retry support in server when connecting to
11553 router(s). The retry feature implement exponential backoff
11554 algorithm. Also, added SilcServerParams structure to hold default
11555 parameters for server. For now, it include these retry settings
11556 and are hard coded. After server is moded to be as Silc Server
11557 Library this structure will be more important.
11559 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11561 * Changed client librarys channel->clients table to SilcList and
11562 changed code accordingly.
11564 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11566 * Changed client's channel table to SilcList and changed code
11567 accordingly. Also changed SilcChannelClientEntry to include back-
11568 pointer to the channel so that client entry can use that structure
11569 as list as well and we have fast cross-reference to the channel.
11570 This change dramatically decreased the complexity of channel
11571 handling with client entry and vice versa (removed one extra
11572 loop when searching for channel entry from many functions).
11574 * Changed server->sim from table to SilcDList and changed code
11577 * NAMES command can now be used from user interface. It will show
11578 the user list on the channel, neatly.
11580 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11581 Code now saves realname of the user if it becomes available.
11583 * Renamed configure.in to configure.in.pre and made ./prepare
11584 script to automatically add correct version string to
11585 configure.in which it creates from configure.in.pre.
11587 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11589 * NAMES command reply now shows users mode with the nickname when
11590 joining to channel.
11592 * Moved silc_client_ch[u]mode[_char] functions from
11593 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11594 place sucks, they are utility functions and should be in some
11597 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11599 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11602 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11606 * Added TRQ (efficient deque and list library) into lib/trq. This is
11607 a very good list library that is currently used in the SILC. Defined
11608 SilcList API over the library because I didn't like the API very
11609 much. See lib/trq/silclist.h for the API and examples of how to
11610 use the API. Fixed various places in the code to use the new
11611 SilcList API. The SilcList is meant for lists that has a structure
11612 already defined as a list. It is not suitable to add just some
11613 context to the list (in TRQ, the context is the list actually).
11615 So, I defined SilcDList that can be used for the purpose where
11616 predefined list structure does not exit. This can be used as
11617 such list. Now some context just can be added to the SilcDList.
11618 Currently this list is not used in the SILC just yet, though there
11619 are a lot places where this can replace dynamically allocated
11620 tables and I will fix these places, later, to use SilcDList.
11621 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11622 and use TRQ internally).
11624 Also fixed some annoying warning messages that the original TRQ
11625 code generated. Also minor changes to TRQ's Makefile.in.
11627 * Added support for querying by Client ID to both WHOIS and
11628 IDENTIFY commands into server, as required by the protocol.
11630 * Removed method function pointers from SilcBuffer structure. They
11631 weren't used to anything and just increased the context size for
11632 no good reason. This change also made silc_buffer_alloc and
11633 silc_buffer_free functions inline functions.
11635 * Disabled command flooding detection support until it's fixed so
11636 that it accepts commands in but does not execute them more than once
11639 * Added silc_net_localhost(), to return local hostname, into
11640 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11641 that must be initialized before calling silc_client_init.
11643 * Added new function: silc_server_send_notify_on_channels to send
11644 notify messages to all channels client has joined. It is assured
11645 that the message is sent only once per client.
11647 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11648 lib/silcutil/silcutil.[ch] as silc_format function. The new
11649 function is generic and is used by server as well, not only by
11650 the logging routines.
11652 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11653 the provided version string was not acceptable. Added new function:
11654 silc_ske_check_version into lib/silcske/silcske.h. The function
11655 must be implemented by the application (client or server) and it
11656 does not reside in the SKE library. The function checks the version
11657 string remote end sent.
11659 * Added back pointers (to opaque context and to SilcSocketConnection)
11660 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11662 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11663 duplicate packet context structure.
11665 * Changed `notify' client operation to send same arguments as client
11666 receives from server except for ID's. ID's are mapped to correct
11667 ID entry and that is returned. Also, if channel entry is not sent
11668 by server but the notify is for channel the channel entry is sent
11669 to application (otherwise application doesn't know that it is for
11670 channel (library gets it from packet's Destination ID)).
11672 * Added silc_client_remove_from_channels into client library to
11673 remove a client from all channels it has joined to. Used when
11674 received SIGNOFF notify from server. Added also new function
11675 silc_client_replace_from_channels to replace old ID entry with
11676 new ID entry on all channels. Used when received NICK_CHANGE
11677 notify from server.
11679 * Fixed ID Cache list handling in silc_idlist_get_client in
11680 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11681 to get (or query) client by ID.
11683 * Updated TODO list.
11685 * Added connection authentication status message defined by the
11686 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11687 support for these into the code in client and server side.
11689 * Added generic function silc_client_send_command to send any command
11690 with variable argument list. Application should use this function
11691 to send commands if the command functions provided by the library
11692 does not suite for the application's user interface needs.
11694 * Added new `failure' client operation. Application is notified about
11695 received failure packet if client is executing a protocol. In this
11696 case the protocol's execution has failed.
11698 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11699 is required by the protocol.
11701 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11702 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11705 * Added status flag to SilcSKE object to indicate realtime status
11706 of the SKE protocol.
11708 * Application receives now exactly same command reply arguments as
11709 the library receives from server. However, if ID is received the
11710 corresponding ID entry is returned to the application (eg. Client
11711 ID is mapped to correct SilcClientEntry entry and that is returned).
11712 Changed command_reply client operation due to this change.
11714 * Changed all ID's in commands and in command replys as ID Payloads.
11715 Change affected both client and server side codes.
11717 All ID's sent in SILC network (with execption of ID's in SILC
11718 Packet header) are sent in ID Payload to support variable length
11721 * Server now notifies nick changes and notifies all clients on
11722 the channels about the new nickname (about the new Client ID,
11725 * Implemented CMODE command to change channel modes. Supports all
11726 channel modes defined by the protocol specs except ban and invite
11727 lists. (Also, private channel key mode is supported but support for
11728 setting private channel key in client is missing, thus, this mode
11729 has no effect on client side (except that server requires that the
11730 client uses private channel key and normal channel traffic does not
11733 Also, invite mode works per se, but INVITE command does not work
11734 yet correctly, so you can set channel as invite only channel but
11735 inviting clients to the channel does not work (it is yet to be
11736 thought what's the best way to do it).
11738 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11739 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11740 Implemented CUMODE command to change user's mode on the channel.
11741 Supports all modes defined by the protocol specs.
11743 * Added NAMES command reply to return users modes on the channel.
11745 * Removed unnecessary and slow ciphers from lib/silccrypt.
11747 * Set SO_KEEPALIVE option to connection sockets by default.
11749 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11751 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11752 redefined the Notify Payload into protocol specs.
11754 * Added silc_id_payload_parse_id to get ID directly from raw
11757 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11759 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11760 accept searching by Client ID as well.
11762 * Added support for LEAVE and SIGNOFF notify types in client library.
11764 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11765 to parse ID Payload from raw data.
11767 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11769 * Added flags parameter into silc_ske_assemble_security_properties
11770 function in lib/silcske/silcske.[ch].
11772 * Changed notify client operation to fit better for notify messages
11773 sent by server. The notify payload received from server is now
11774 passed to the application (after parsing it to SilcNotifyPayload).
11775 It is application's responsibility to retrieve the arguments
11776 from the payload and show the message the way it wants. The message
11777 sent by server is implementation specific.
11779 * Changed public keys to comply with the protocol specification.
11780 Old public keys are not supported anymore and are not compatible.
11782 * Removed nickname from Channel Payload as the latest draft removed
11783 it. The client must resolve the nickname from the NAMES command
11784 reply received when it joined the channel.
11786 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11788 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11790 * Fixed some errors in protocol specification drafts.
11792 * Created lib/silccore/silcnotify.c to implement Notify Payload
11793 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11794 generic payloads described by protocol specifications. The file
11795 includes implementations for ID Payload and Argument Payload.
11797 * Changed Command Payload implementation to use the new Argument
11798 Payload. Changed command_xxxx_payload to command_payload_xxxx
11799 to comply with SILC coding conventions.
11801 * Added suppport for Argument Payload handling in Notify Payload
11802 implementation as protocol requires it. Added the new support
11803 into server and client lib as well.
11805 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11807 * Added support for multiple nicknames on same channel. [n] is
11808 added locally to the nickname if there are more than one same
11809 nicknames on the channel.
11811 * Server now sends all nicknames that matched WHOIS request.
11812 Client also shows the list received from server.
11814 * Added TOPIC command to client side. User can now set and show
11815 current topic on channel.
11817 * Added MOTD command to client and server. Also, server sends the
11818 motd when client connects to the server.
11820 * Changed version strings to comply ISO 8601.
11822 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11824 * Fixed protocol error handling in client library. It should now
11825 cope even if the SKE fails for some reason.
11827 * Made new protocol specification drafts for submitting to IETF.
11829 * Implemented TOPIC command to server in silcd/command.c.
11831 * Added two new notify types into lib/silccore/silcnotify.h:
11832 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11833 notify nickname change and topic setting/change on a channel.
11835 * API change of command_reply operation in client library. The
11836 application gets now the status type received from server as well.
11838 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11840 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11842 * Cras fixed and optimized the packet handling even further and
11843 it should work now. Minor change to the prototype of function
11844 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11846 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11848 * Added new function into lib/silcutil/silcschedule.[ch]:
11849 silc_schedule_with_fd to select() a specified fd. The function
11850 returns after timeout expires or data arrives or goes. The
11851 function is used by packet routines to wait that all data is
11852 received from network.
11854 * Fixed data reading from network in lib/silccore/silcpacket.c.
11855 The code now assures that all data is read from the fd and then
11856 continues packet processing. This was a bug fix since the code
11857 used to drop some data in some circumstances.
11859 * Added new function into lib/silcclient/client.[ch]:
11860 silc_client_start_key_exchange to start key exchange after
11861 connection has been established to server. The code internally
11862 now uses this funtion but its main purpose was to provide it
11863 for applications that perform their own connecting. After
11864 application has created a connection it merely calls this
11865 function to start the key exchange between client and server.
11866 The library takes care of everything else after that.
11868 Updated also lib/silcclient/README to explain the usage of
11871 * Do not send to application information that connection has
11872 been established. Application gets notified it by connect
11875 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11877 * Applied cras's patch to add silc_schedule_one function. The
11878 function runs scheduler once and returns.
11880 * Fixed the scheduler after cras messed it up. The timeout
11881 handling works now as it's supposed to work.
11883 * Added into lib/silccore/ silcnotify.h to include notify
11884 message types support. Changed silc_server_send_notify*
11885 functions, in server.[ch], to support those new notify types.
11886 Added the support for the notify types into client library,
11887 as well. Added new notify client operation into ops.h in
11890 * Changed silc_server_packet_send_to_channel to send normal
11891 packets instead of just channel message packets. The function
11892 is now used to send the notify packets to channels. It is not
11893 used to send channel message packets anymore, as server never
11894 sends them anymore.
11896 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11897 va_arg()s as it seems to require it nowadays. I guess, if SILC
11898 is compiled with older va_arg() the new code should work anyway.
11900 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11902 * Splitted core library. Core library (lib/silccore) includes
11903 now only SILC protocol specific core (and common) components.
11904 Created new utility library (lib/silcutil) that includes more
11905 generic purpose stuff. The stuff for util library was taken
11906 from the old core library. This was minor and easy split.
11908 * Created SILC Client Library (lib/silcclient) that includes
11909 implementation of the SILC client without user interface. This
11910 was major move from silc/ directory. The code has been changed
11911 so that it is transparent towards the user interface. The
11912 silc/ directory includes now the same user interface as before
11913 and it uses the new client library. Read lib/silcclient/README.
11914 Basicly, the client library performs everything else related
11915 to SILC except user interface handling. Also, configuration
11916 files are considered to be part of user interface and library
11917 does not handle them.
11919 This change also changed a lot of structures, function naming etc.
11920 Most important change was that SilcClientWindow object was
11921 renamed to SilcClientConnection in the client library. Created
11922 also new file lib/silcclient/ops.h. Also added new files
11923 silc/local_command.[ch] and silc/client_ops.[ch].
11925 All these changes were made to make it easier for user interface
11926 designers to create what ever user interface for the SILC client
11929 It is also expected that the server will be moved to lib
11930 directory as well and SILC Server Library will be created;
11931 sometimes in the future.
11933 * Removed Local commands from lib/silccore/silccommand.h as
11934 they are application specific and new client library does not
11935 handle any of those anymore.
11937 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11938 old client implementation in silc/.
11940 * Added support for callback functions in SILC_LOG_* macros.
11941 Application can now set its own callbacks that will be called
11942 instead of using the default functions that will always print
11943 the debug messages to stderr (or stdout). Also, debugging can
11944 now be disabled by setting silc_debug to FALSE and re-enabled by
11945 setting it to TRUE. Note, that logging will still work even
11946 if debugging is disabled.
11948 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11949 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11950 silc_log_reset_debug_callbacks.
11952 * To enable debugging in silc client one must give now -d
11953 option on command line.
11955 * Changed silc_schedule_init to automatically allocate task queues
11956 if they are not allocated before calling it.
11958 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11960 * Added GMP 3.1 into math library.
11962 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11964 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11965 a channel in SILC network. The packet is used by servers and
11966 routers to notify other routers that user has left a channel.
11967 This little feature was missing until now. Added the feature
11968 to protocol specification as well.
11970 Added functions: silc_server_send_remove_channel_user and
11971 silc_server_remove_channel_user into server.[ch].
11973 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11974 lib/silccore/silcpacket.h. However, they are not implemented
11977 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11979 * Fixed joining to a channel and sending channel messages
11980 between server and router. The channel message sending should
11981 now work inside a cell.
11983 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11985 * Fixed the private message sending between server and router.
11986 The private message sending should now work inside a cell.
11988 * Added silc_server_replace_id into server.[ch] to replace
11989 existing ID in the SILC network.
11991 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11992 and silc_idlist_replace_server_id into idlist.[ch] in server.
11994 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11996 * Fixed the server to server connections. Server can again now
11997 connect to router. Router to router connections probably does
12000 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12002 * Added dynamic protocol registering support. Now protocols can
12003 registered and unregistered on the fly. Patch by cras.
12005 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12007 * Added lib/contrib directory to hold routines that some platforms
12008 don't have but are needed by SILC.
12010 * Added getopt.c, getopt1.c and getopt.h from GNU C library
12011 into lin/contrib to provide getopt() and getopt_long() for
12012 those who don't have it.
12014 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12016 * Added AWAY command to client. When away message is set and
12017 client receives a private message packet the client automatically
12018 replies to the sender with the away message.
12020 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
12021 bug seemed to be the cause of recent problems when compiling
12024 * Added version detection support to SKE protocol specification
12025 and added the new changes to the SKE implementation as well.
12026 There were other minor changes in the SKE protocol as well.
12028 Many changes in lib/silcske/silcske.[ch] and in
12029 lib/silcske/payload.[ch].
12031 * Added ^U functionality, clear input line. Patch from cras.
12033 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12035 * Mainly small bugfixes on core library. Fixed some debugging
12036 logging and buffer overflow in silclog.c.
12038 * Updated config.sub and config.guess on the distribution tree.
12040 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12042 * Added command lagging support in server. Client may execute
12043 commands now only once in two seconds.
12045 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12047 * Optimized packet reception. MAC computation and checking is now
12048 also more optimized. A lot previously duplicated code is now
12049 used as generic by both client and server.
12051 * Fixed key pair generation in clientutil.c
12053 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12055 * Added into lib/silccore/silcbufutil.[ch] new function;
12056 silc_buffer_realloc.
12058 * Moved generic packet sending/encryption functions to
12059 lib/silccore/silcpacket.[ch] from client and server. Some
12060 rewriting of the functions.
12062 * Moved all generic packet reception/decryption functions to
12063 lib/silccore/silcpacket.[ch] from client and server. The
12064 packet processing is now much cleaner in both client and server.
12065 These were major changes in both client and server.
12067 * Created many common functions in server to do packet sending.
12068 Previously code were duplicated a lot, this has been removed
12069 with these changes.
12071 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12073 * Rewrote major parts of the ID cache system. Don't know
12074 whether it is better now or not but at least the API is more
12077 * Major rewrite on ID cache stuff on client because of the ID
12078 cache API changes. Added idlist.c to client.
12080 * Also major rewrite on ID cache stuff on server as well.
12081 Major rewrite of idlist.[ch]. SilcXXXList's are now named
12082 SilcXXXEntry's. We won't keep anymore idlist specific pointers
12083 in hand, instead they are all put into the ID cache system now.
12084 All server_idlist_* routines uses ID cache now instead of
12085 traversing its own lists (those lists does not exist anymore).
12086 SilcIDList though still exists. Also, SilcXXXEntry's are
12089 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12091 * Finally made the SKE implementation compliant to the protocol
12092 specification. All mp integers are now binary encoded as
12093 opposed being HEX encoded.
12095 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
12098 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
12099 functions: silc_[encode/decode]_pem. Also added function
12100 silc_encode_pem_file to PEM encode with newlines ('\n') for
12101 saving into a file.
12103 * SILC public keys are now encoded either PEM or binary. Same
12104 option is for private keys as well. By default private keys
12105 are binary encoded and public keys PEM encoded. Silly HEX
12106 encoding were removed.
12108 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
12109 function to create fingerprints.
12111 * Fixed a bug in SHA1; does not change the original data anymore.
12113 * Partly implemented INFO command on client and server side.
12114 Fixed CLEAR command. Changes to SERVER command; show current
12115 server(s) when giving command without arguments. Added
12116 VERSION command to client.
12118 * Added check to server that unregistered connections cannot
12119 execute commands (unless it is specificly allowed).
12121 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12123 * Fixed screen refresh.
12125 * Fixed channel joining bug from client. On some circumstances
12126 client tried to join to a channel it had already joined.
12128 * Added public key verification process into client's protocol.c.
12129 The client now verifies the public key from user and saves
12130 it into ~./silc/serverkeys/ directory.
12132 Added into: clientutil.[ch]: silc_client_verify_server_key.
12134 * Changed SKE protocol's silc_ske_initiator_finish function
12135 to accept callback function that verifies the received public
12136 key. Removed old silc_ske_verify_public_key function.
12138 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12140 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
12141 silc_pkcs_private_key[_data]_set.
12143 * Made the password and public authentication more cleaner in
12144 server's protocol.c.
12146 * Removed historic and obsolete protocol `channel_auth' from
12147 both client and server.
12149 * Removed wrong way of sending command status messages from
12150 server to client in server's command.c. The old way violated
12151 protocol specification.
12153 Changes to silccore/silccommand.[ch]: removed
12154 silc_command_encode_status_payload -> not needed anymore,
12155 changed silc_command_encode_payload_va to accept extra
12156 argument on variable argument list. The argument type must
12157 now be provided to the function. Also, added new function:
12158 silc_command_encode_reply_payload_va which is same as
12159 normal command_encode_payload_va except command status type
12160 is provided as extra argument.
12162 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12164 * Added ~./silc directory handling. The directory includes the
12165 public and private keys for the client.
12167 Added silc_client_check_silc_dir, silc_client_create_identifier
12168 and silc_client_load_keys.
12170 * Implemented SILC protocol compliant public key. Added public
12171 and private key saving to and loading from files.
12173 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
12174 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
12175 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
12176 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
12177 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
12179 Implemented: silc_pkcs_save_[public/private]_key[_data] and
12180 silc_pkcs_load_[public/private]_key.
12182 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12184 * Added silc_server_get_route (route.[ch]) to get connection
12185 data for the fastest route for given ID.
12187 * Implemented INVITE command on client and server. The command
12188 were re-defined in the SILC Protocol Specification and the
12189 implementation now complies with the specification.
12191 * Implemented PING command on client and server.
12193 * Implemented NAMES command on client and server. The server side
12194 supports currently only normal server not router server yet.
12195 Some changes to NAMES definition in SILC protocol specification.
12197 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12199 * Implemented LEAVE command on client and server.
12201 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
12202 again. This change was made to the protocol as well. Server
12203 should not violate the protocol specification anymore.
12205 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12207 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
12208 was tested. SOCKS4 was not but should work anyway.
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