1 Sun Mar 11 17:43:18 CET 2007 Jochen Eisinger <coffee@silcnet.org>
3 * When joining channels with a password given in the config file,
4 use it. Also use it when cycling (it would be better to get
5 the password from the server, but this isn't possible in SILC).
6 Affected files apps/irssi/src/silc/core/silc-servers.c,
7 apps/irssi/src/silc/core/silc-channels.c
9 Sun Mar 11 15:22:42 CET 2007 Jochen Eisinger <coffee@silcnet.org>
11 * Import perl script for sign_messages from silc-plugin. Affected
12 file apps/irssi/scripts/silc.pl
14 Sun Mar 11 15:19:10 CET 2007 Jochen Eisinger <coffee@silcnet.org>
16 * Only wait for a nick on connecting, when it differs
17 (not counting case) from the username. Affected file
18 is apps/irssi/src/silc/core/silc-servers.c
20 Sun Mar 11 13:50:53 CET 2007 Jochen Eisinger <coffee@silcnet.org>
22 * Use time settings for lag settings. Affected file is
23 apps/irssi/src/silc/core/silc-lag.c
25 Wed Feb 21 17:01:01 EET 2007 Pekka Riikonen <priikone@silcnet.org>
27 * Fixed WHOIS command and requested attributes handling in
28 client library. Affected files are lib/silcclient/command.c
29 and lib/silcclient/client_attrs.c.
31 * Fixed silc_time_value to actually work. Added new function
32 silc_timezone. Affected files are lib/silcutil/silctime.[ch].
34 Tue Feb 20 08:31:28 EET 2007 Pekka Riikonen <priikone@silcnet.org>
36 * SILC Client 1.1 beta2.
38 Mon Feb 19 16:06:27 EET 2007 Pekka Riikonen <priikone@silcnet.org>
40 * Fixed client to properly abort TCP stream creation when
41 giving /QUIT. Affected file
42 apps/irssi/src/silc/core/silc-servers.c.
44 * Fixed several connecting aborting crashes from the client
45 library, packet engine and socket stream. Affected files
46 are in lib/silclient/, lib/silccore/silcpacket.c and
47 lib/silcutil/unix/silcunixsocketstream.c.
49 * Fixed private key export double free crash in key generation.
50 Affected file is lib/silccrypt/silcpk.c.
52 * Fixed FSM event waiting when there are multiple signallers
53 and the waiter goes away after the first signal. Affected
54 file in lib/silcutil/silcfsm.c.
56 Sun Feb 18 22:02:22 EET 2007 Pekka Riikonen <priikone@silcnet.org>
58 * Fixed FSM event signalling to check if the waiter has gone
59 away already. Affected file is lib/silcutil/silcfsm.c.
61 * Fixed counter mode encryption/decryption to handle non-padded
62 SILC packets correctly. The silc_cipher_set_iv now
63 in counter mode resets for a new block. Affected files are
64 in lib/silcske/, lib/silccrypt/, lib/silcpacket/.
66 Sun Feb 18 12:15:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
68 * SILC Client 1.1 beta1.
70 * Memory leak fixes around the libraries.
72 Fri Feb 16 16:53:16 EET 2007 Pekka Riikonen <priikone@silcnet.org>
74 * Added better check for epoll() in configure. Affected file
77 Thu Feb 15 16:50:34 EET 2007 Pekka Riikonen <priikone@silcnet.org>
79 * Fixed per scheduler data input buffer in packet engine. Use
80 list of inbufs instead of just one so that multiple streams
81 can do partial reads to different buffers. Affected file is
82 lib/silccore/silcpacket.c.
84 * Fixed WATCH notify handling in client library. Affected file
85 is lib/silcclient/client_notify.c.
87 Wed Feb 14 17:05:38 EET 2007 Pekka Riikonen <priikone@silcnet.org>
89 * Fixed packet wrapper stream API to support encoder/decoder
90 for packets, and to handle partial reading correctly. Fixed
91 also inbuf size checking in reading to have enough space before
92 reading. Affected files are lib/silccore/silcpacket.[ch].
94 * Rewrote file transfer in client library. Affected files are
97 * Added TCP/UDP listener (internal) API to client library to have
98 generic way of dealing with listeners. Fixed Key Agreement and
99 file transfer to use it. Affected files are in lib/silcclient/.
101 * Fixed SKE to process SUCCESS packets synchronously and to call
102 completion synchronously. Affected file is lib/silcske/silske.c.
104 * Fixed pthread rwlock detection. Affected file includes/silc.h.in.
106 * Implemented SILC_ATTRIBYUTE_PHONE_NUMBER. Affected files are
107 lib/silccore/silcattrs.[ch]. SILC Protocol version 1.3 change.
109 Fri Feb 2 22:24:11 EET 2007 Pekka Riikonen <priikone@silcnet.org>
111 * Added support for SILC protocol version 1.3 NEW_CLIENT packet
112 to client library. Affected file is
113 lib/silcclient/client_register.c.
115 * Serialize NICK and JOIN commands to avoid problems locally
116 with changing ID while joining to channel. Affected file is
117 lib/silcclient/command.c.
119 * Fixed entry resolving while handling incoming JOIN notify.
120 Handle properly cases, in re-processing of notify packets, where
121 the IDs may become invalid while resolving the entry (like nick
122 change). Entry is invalid if it doesn't have nickname, and such
123 entries are not delivered to application anymore. These fixes
124 problems of not seeing JOINs when remote user changes nickname
125 at the same time. Affected files are in lib/silcclient/.
127 Thu Feb 1 18:35:58 EET 2007 Pekka Riikonen <priikone@silcnet.org>
129 * Added support for computing message payload MAC in new way
130 (SILC Protocol version 1.3). Bakcwards support for old way
131 remains. Affected files are lib/silccore/silcmessage.[ch].
133 Sat Jan 27 22:37:30 EET 2007 Pekka Riikonen <priikone@silcnet.org>
135 * Added SilcRwLock API, a read/write lock. Affected files are
136 lib/silcutil/silcmutex.h and in lib/silcutil/[unix|win32|symbian]/.
138 Wed Jan 24 18:55:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
140 * Merged Irssi SVN (irssi 0.8.11). Affected files in apps/irssi/.
142 Tue Jan 23 16:05:27 EET 2007 Pekka Riikonen <priikone@silcnet.org>
144 * The silc_schedule_set_listen_fd now returns boolean value.
145 Fixed FD task adding to check correctly for already added
146 FD tasks. Added stricter error checking for FD scheduling
147 with epoll(). Affected files are lib/silcutil/silcschedule.[ch]
148 and lib/silcutil/unix/silcunixschedule.c.
150 * The silc_stream_set_notifier now returns boolean value. Changed
151 all streams to support and check for the error condition.
152 Affected files are in lib/silcutil/.
154 * Fixed SKE library session aborting and deletion. Affected
155 file are lib/silcske/silcske.c.
157 Tue Jan 16 18:22:08 EET 2007 Pekka Riikonen <priikone@silcnet.org>
159 * Implemented PKCS #1 with appendix with hash OID in the
160 signature. Affected files are lib/silccrypt/silcpkcs1.[ch],
161 lib/silccrypt/silchash.[ch] and
162 lib/silcasn1/silcasn1[_encode|decode].[ch].
164 Sun Jan 14 23:12:41 EET 2007 Pekka Riikonen <priikone@silcnet.org>
166 * Added support for Version (V) SILC public key identifier.
167 Affected files are lib/silccrypt/silcpk.[ch].
169 Tue Jan 9 19:37:51 EET 2007 Pekka Riikonen <priikone@silcnet.org>
171 * Rewrote connection auth request in client library. It is now
172 done automatically by the library and the resolved method given
173 as a hint to get_auth_method client operation. Affected files
176 Wed Jan 3 18:06:33 EET 2007 Pekka Riikonen <priikone@silcnet.org>
178 * Added silc_packet_stream_wrap into lib/silccore/silcpacket.[ch].
179 It can be used to wrap SilcPacketStream into SilcStream.
181 * Fixed %p formatting from silc_snprintf. Affected file is
182 lib/silcutil/silcsnprintf.c.
184 * Ported SFTP library to new utility library. Ported also
185 the SFTP testers. Affected files in lib/silcsftp/.
187 Tue Jan 2 17:18:46 EET 2007 Pekka Riikonen <priikone@silcnet.org>
189 * Added lib/silcutil/silcsnprintf.[ch]. Added in addition
190 of silc_snprintf, silc_vsnprintf, silc_asprintf and
193 Sat Dec 30 23:23:17 EET 2006 Pekka Riikonen <priikone@silcnet.org>
195 * Added preliminary Symbian support. Changes around the source
196 tree. The symbian/ directory now includes Carbide.c++ project
197 files to compile the sources.
199 * Added silc_snprintf. Affected files are
200 lib/silcutil/silcstrutil.[ch].
202 Thu Dec 21 18:01:51 EET 2006 Pekka Riikonen <priikone@silcnet.org>
204 * Changed SILC_FSM_[CONTINUE|YIELD|WAIT|FINISH] enums to
205 macros. SILC_FSM_CONTINUE macro now immediately calls the
206 next state instead of first returning back to FSM. Helps
207 in debugging crashes etc.
209 Removed FSM Semaphores. Introduced FSM Event which is
210 asynchronous event. Affected files are in lib/.
212 * Added epoll(7) support to SILC Scheduler. It is used by default
213 if it is available. Affected files are
214 lib/silcutil/silcschedule.[ch],
215 lib/silcutil/unix/silcunixschedule.c.
217 Tue Dec 19 20:39:35 EET 2006 Pekka Riikonen <priikone@silcnet.org>
219 * Added CTR mode to AES. Simplified cipher implementation API
220 more. Affected files are in lib/silccrypt/.
222 Sun Dec 17 16:46:55 EET 2006 Pekka Riikonen <priikone@silcnet.org>
224 * Removed `detach' client operation. The detachment data is
225 now delivered in SILC_COMMAND_DETACH command reply to
226 application. Affected file in lib/silcclient/.
228 * Rewrote resuming/detaching in client library.
230 * Added boolean encryption indicator for silc_cipher_set_key.
231 Affected files lib/silccrypt/silccipher.[ch].
233 Wed Dec 13 18:05:50 EET 2006 Pekka Riikonen <priikone@silcnet.org>
235 * Added silc_likely and silc_unlikely macros for GCC branch
236 prediction optimizations. Affected file lib/silcutil/silctypes.h.
238 * Added assembler AES optimization. Cleaned up the SILC Cipher
239 implementation API. Affected files are in lib/silccrypt/.
241 Tue Dec 12 18:56:14 EET 2006 Pekka Riikonen <priikone@silcnet.org>
243 * Changed back the SILC_FSM_THREAD_WAIT operation to not
244 continue to next state if thread is finished already. That
245 check is not done anymore. Affected files are
246 lib/silcutil/silcfsm.[ch].
248 Sun Dec 10 13:54:52 EET 2006 Pekka Riikonen <priikone@silcnet.org>
250 * Removed silc_packet_[get|set]_ciphers and
251 silc_packet_[get|set]_hmacs. Added silc_packet_set_keys that
252 handle REKEY_DONE packet sending in rekey. Affected files
253 are lib/silccore/silcpacket.[ch].
255 * Added silc_fsm_is_started. Affected files are
256 lib/silcutil/silcfsm.[ch].
258 * Added settings sign_channel_message, sign_private_message
259 and key_exchange_rekey_pfs to SILC Client. Added UDP transport
260 support for key agreement in /KEY command. Affected files
261 in apps/irssi/src/silc/core/.
263 * During SILC Client initialization forward log messages to
264 stderr. Affected files in apps/irssi/src/silc/core/.
266 Thu Dec 7 19:07:21 EET 2006 Pekka Riikonen <priikone@silcnet.org>
268 * Added silc_ske_get_key_material. Affected files are
269 lib/silcske/silcske.[ch].
271 * Added silc_packet_stream_is_udp. Affected files are
272 lib/silccore/silcpacket.[ch].
274 * Added SKE packet retransmission support with UDP transport.
275 Affected file is lib/silcske/silcske.c.
277 Sun Dec 3 22:00:12 EET 2006 Pekka Riikonen <priikone@silcnet.org>
279 * Added silc_socket_stream_is_udp. Affected file is
280 lib/silcutil/silcsocketstream.[ch].
282 * Added UDP transport support to packet engine. Affected file
283 is lib/silccore/silcpacket.c.
285 * Added silc_socket_stream_is_udp. Affected file is
286 lib/silcutil/silcsocketstream.[ch].
288 Sat Nov 18 11:33:03 EET 2006 Pekka Riikonen <priikone@silcnet.org>
290 * Added silc_packet_send_va[_ext] to send variable argument
291 formatted buffers. Affected files lib/silcore/silcpacket.[ch].
293 * Timeout freelist garbage collection added to scheduler.
294 Affected file lib/silcutil/silcschedule.c.
296 Thu Nov 9 18:12:15 EET 2006 Pekka Riikonen <priikone@silcnet.org>
298 * Added silc_show_public_key_file to
299 lib/silcapputil/silcapputil.[ch].
301 * Added SILC_STR_ADVANCE support for buffer unformatting.
302 Affected file lib/silcutil/silcbuffmt.c.
304 Tue Nov 7 18:04:36 EET 2006 Pekka Riikonen <priikone@silcnet.org
306 * Added silc_string_split to lib/silcutil/silcstrutil.[ch].
308 * Added silc_mutex_assert_locked to lib/silcutil/silcmutex.h.
310 * silc_fsm_continue[_sync] now cancels erlier timeout set with
311 silc_fsm_next_later. Affected file lib/silcutil/silcfsm.c.
313 Sat Nov 4 21:50:37 EET 2006 Pekka Riikonen <priikone@silcnet.org
315 * Added SILC_STR_FUNC to buffer format API. Affected files
316 are lib/silcutil/silcbuffmt.[ch].
318 * Added silc_buffer_[s]enlarge to lib/silcutil/silcbuffer.h.
320 * No more memory allocation for message payload parsing.
321 Pre-allocated buffer can be used with message payload encoding.
322 Affected files lib/silccore/silcmessage.[ch].
324 Fri Oct 27 21:01:26 EEST 2006 Pekka Riikonen <priikone@silcnet.org
326 * Added silc_buffer_sunformat and silc_buffer_sunformat_vp
327 to silcutil/silcbuffmt.[ch].
329 Sun Oct 22 13:03:07 EEST 2006 Pekka Riikonen <priikone@silcnet.org
331 * Added SILC_STR_BUFFER to format and unformat SilcBuffer.
332 Affected file lib/silcutil/silcbuffmt.[ch].
334 * Removed silc_schedule_signal_[un]register and
335 silc_schedule_signal_call. Added silc_schedule_task_add_signal
336 to add signal task. Only one callback per signal may be
337 added. The signals are now automatically called back to
338 caller. Affected files lib/silcutil/silcschedule.[ch] and
339 silcutil/[unix/win32]/silc[unix/win32]schedule.c.
341 * Added silc_time_msec and silc_time_usec to silcutil/silctime.[ch].
343 * Added SilcSKEParams for SKE parameters and simplied even more
344 the SKE interface. Affected files are lib/silcske/silcske.[ch].
345 Added support for IV included and session port handling with
348 * Added Secure ID (SID) support with IV Included flag (for UDP/IP)
349 in lib/silccore/silcpacket.[ch]. Added silc_packet_set_sid
350 which is called after every rekey when IV Included flag is used.
351 See SILC specifications for details.
353 Thu Oct 19 10:03:03 EEST 2006 Pekka Riikonen <priikone@silcnet.org
355 * Added lib/silcapputil and moved SILC application specific
356 utility routines from the generic util library lib/silcutil
357 to the new library. Removed lib/silcidcache and moved that
358 to lib/silcapputil as well.
360 Tue Sep 19 00:14:11 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
362 * Added SILC_STR_ADVANCE. Affected file is
363 lib/silcutil/silcbuffmt.[ch].
365 * The silc_buffer_strformat preserves buffer locations now.
367 * Added lib/silcutil/silcatomic.h for atomic operations.
369 Sat Sep 16 11:23:06 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
371 * Added lib/silchttp, SILC HTTP server, a very simple HTTP
374 * Fixed MIME deocing when data portion is not present.
375 Affected file lib/silcutil/silcmime.c.
377 Wed Jul 19 12:06:38 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
379 * Moved lib/silccore/silcidcache.[ch] to lib/silcutil/.
381 * Added IV Included support to packet routines, to allow
382 packet sending and receiving on UDP/IP. Affected files are
383 lib/silccore/silcpacket.[ch].
385 * Added SILC_FSM_YIELD. Affected files lib/silcutil/silcfsm.[ch].
387 Tue Jul 18 20:10:28 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
389 * Added UDP support to network and socket stream library.
391 Sat Jun 24 22:33:18 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
393 * Added conditional variables. New files are
394 lib/silcutil/silcondvar.h and platform specific implementations.
396 Thu Jan 5 20:02:31 CET 2006 Patrik Weiskircher <pat@icore.at>
398 * make sure session->hostname and session->port are valid before the
399 application callback is done, since things will go wrong if the
400 application immediately calls silc_client_file_receive. Affected
401 file lib/silcclient/client_ftp.c.
402 Patch received from Stefan Siegel <stesie@brokenpipe.de>, thanks!
404 Fri Dec 30 22:54:21 EET 2005 Pekka Riikonen <priikone@silcnet.org>
406 * New SILC PKCS API enabling support for other public keys
407 and certificates, lib/silccrypt/silcpkcs.[ch], silcpk.[ch].
409 * Separated SILC Public Key Payload routines from the PKCS API
410 to lib/silccore/silcpubkey.[ch].
412 Wed Dec 28 13:55:22 EET 2005 Pekka Riikonen <priikone@silcnet.org>
414 * Added SILC Key Repository library, lib/silcskr.
416 * Added SILC Server library, lib/silcserver.
418 Mon Dec 19 18:04:24 EET 2005 Pekka Riikonen <priikone@silcnet.org>
420 * MIME objects in attributes now use SilcMime. Affected files
421 are lib/silccore/silcattrs.[ch].
423 Sat Dec 17 20:13:31 EET 2005 Pekka Riikonen <priikone@silcnet.org>
425 * Synchronize semaphore posting for real threads in FSM.
426 Affected files are lib/silcutil/silcfsm.c, silcfsm_i.h.
428 Mon Nov 28 17:06:54 EET 2005 Pekka Riikonen <priikone@silcnet.org>
430 * Added silc_file_set_nonblock. Affected file is
431 lib/silcutil/silcfileutil.h.
433 * Added silc_fd_stream_file to lib/silcutil/silcfdstream.[ch].
435 Sat Nov 26 16:13:40 EET 2005 Pekka Riikonen <priikone@silcnet.org>
437 * FSM based implementation of SILC SKE. Simpler interface also.
438 Affected files are in lib/silcske/.
440 * Added SilcBool type. Affected file lib/silcutil/silctypes.h.
442 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
444 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
445 silc_mime_parse is available but deprecated.
447 * Check that packet is valid when processing key exchange,
448 authentication and rekey protocols. Fixes a crashbug.
449 Affected files are apps/silcd/protocol.c and
450 lib/silcclient/protocol.c.
452 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
453 all hash buffers to use that instead of fixed values.
455 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
457 * Added SHA-256 to crypto library. The SHA-256 takes now
458 precedence over SHA-1.
460 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
462 * Check for valid return value from regcomp. Affected file
463 lib/silcutil/unix/silcunixutil.c.
465 Tue May 10 23:11:17 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
467 * Fixed silc_hash_uint to work with integers. Affected
468 file lib/silcutil/silcutil.c.
470 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
472 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
474 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
476 * Fixed channel public key list saving on JOIN command reply
477 on backup router. Affected file apps/silcd/command_reply.c.
479 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
481 * Added default limit how many channels client can join,
482 default is 50. Added 'channel_join_limit' configuration
483 option to server too. Affected files are apps/silcd/command.c
484 and serverconfig.[ch].
486 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
488 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
489 On Toolkit the server and client are not compiled by default.
490 Affected file configure.ad.
492 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
494 * Added lib/contrib/getopt.[ch] for platforms that don't
495 have it (it is not GPL implementation).
497 * Fixed compilation when pkg-config is used.
499 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
501 * A comma in invite/ban string is invalid, check for it.
502 Affected file apps/silcd/server_util.c.
504 * Added SERVICE command to the server. It parses the command
505 request but SILC Server does not support services for the
506 time being. Affected file apps/silcd/command.[ch].
508 * Added SERVICE command and command reply to client library.
509 It is however incomplete. Updated Toolkit documentation.
510 Affected files are lib/silcclient/command[_reply].[ch].
512 * Fixed IDENTIFY/WHOWAS command reply to send the username
513 correctly (uninitialized buffer). Affected file is
514 apps/silcd/server_query.c.
516 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
518 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
519 finalizes the major restructuring of the CVS tree.
521 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
523 * Send empty MOTD reply if MOTD file cannot be read.
524 Affected file silcd/command.c.
526 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
528 * Optimized primer number generator to use simpler conversion
529 routines. Also assure that the prime number will have the
530 highest bit set after modifying it. Affected file is
531 lib/silcmath/silcprimegen.c.
533 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
535 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
536 for now only for testing purposes, it will not be delivered
537 in any distribution for now.
539 * Removed NSS MPI from the source tree. Due to upcoming
540 license change for the SILC Toolkit, we cannot deliver the
541 NSS MPI anymore. I decided to replace it in all distributions
542 with public domain library.
544 * Removed GNU regex from lib/contrib and introduced free
545 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
546 GNU regex compatible API to it (only partial).
548 * Removed getopt routines from lib/contrib.
550 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
552 * Use silc_server_send_command_reply to send replies instead
553 of encoding packet itself. Affected file silcd/command.c.
555 * Added command sending and receiving statistics to server.
556 Affected files in silcd/.
558 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
559 with GCC, for it not to warn about pointer signedness.
561 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
563 * Added context to the SilcIDCache destructor. Affected
564 files are lib/silccore/silcidcache.[ch],
565 lib/silcclient/client.c and silcd/server.c.
567 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
569 * Added pkg-config check to configure.
571 * The PublicKeyDir must not be used with Admin block in server
572 config. Affected file silcd/serverconfig.c.
574 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
578 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
580 * Handle empty LIST command reply correcttly in server. Affected
581 file silcd/command_reply.c.
583 * Handle empty LIST command reply correctly in client library.
584 The application will now receive one LIST command reply with
585 all arguments set to NULL if there are no channels. Updated
586 Client Library documentation accordingly. Affected file
587 lib/silcclient/command_reply.c.
589 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
591 * Added channel name string stringprep profile to the protocol
592 and implementation to allow a little free'er channel name
593 strings. Affected files are lib/silcutil/silcstringprep.[ch].
595 * Added silc_channel_name_[check|verify] to check and verify
596 channel name strings. Affected files are
597 lib/silcutil/silcstrutil.[ch].
599 * Added support for the new channel name preparation in client
600 library and server. Affected files in lib/silcclient and
603 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
605 * Added the Autodist into the source tree. It replaces the
606 old ./prepare. It can be used to create distributions as
607 previously. See README.CVS and README.DIST. See
608 distributions in distdir/.
610 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
612 * Make sure query sends at least an error back if nothing
613 more is sent. Affected file silcd/server_query.c.
615 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
617 * During query, check if the original command caller goes
618 away. If it does, stop the query. Affected file
619 silcd/server_query.c.
621 * Check for valid channel creation in JOIN command reply.
622 Affected file lib/silcclient/command_reply.c.
624 * Handle the resolver counter in silc_client_get_users_by_channel
625 callback correctly. Fixed auto-join bug in Gaim. Affected
626 file lib/silcclient/idlist.c.
628 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
630 * Added some better error messages. Affected file
631 silcd/command_reply.c and packet_receive.c.
633 * Handle error in WATCH command propely on backup router.
634 Affected file silcd/command.c.
636 * Fixed freeing of unfreeable variable in WHOIS command reply.
637 Affected file silcd/command_reply.c.
639 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
641 * Added pkg-config .pc file creation for silc core library
642 and silcclient library. A patch by c0ffee.
644 * Removed the need for GNU Libidn. Added the simple stringprep
645 from libidn into lib/contrib/. It is now used also on Windows
648 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
650 * Simplified the invite and ban string handling in the
651 server. Check for valid invite and ban arguments also.
652 Affected file silcd/server_util.c.
654 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
656 * Added WATCH list announcing in backup router protocol.
657 Affected files are silcd/command.c, server.c, server_backup.c.
659 * Do not change users mode to founder on normal server/backup
660 if the founder mode is set, and user is first one to join.
661 Affected file silcd/pcaket_receive.c.
663 * Do not send CUMODE_CHANGE notify back to sender. Affected
664 file silcd/packet_receive.c.
666 * Added getrusage() to take noise in SILC RNG. A patch by
667 Mika Boström. Affected files are configure.in.pre,
668 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
670 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
672 * Splitted the SILC libraries configuration into a configure
673 fragment into lib/configure.ad. It is now possible, once
674 this feature is added, to specify whether to compile or not
675 compile included SILC libraries. Affected files are
676 configure.in.pre, lib/silcmath/mpi/configure.ad,
677 lib/configure.ad, Makefile.defines.pre and
678 Makefile.defines_int.pre.
680 * Added --with-silc-includes and --with-silc-libs to configure.
681 If specified the included libs are not compiled, but the
682 specified libs are used. Pkg-config is not yet supported.
683 Affected file configure.in.pre.
685 * Fixed WATCH command handling on backup router. Router does not
686 send the watch command any more to backup if it originates from
687 backup. Affected file silcd/command.c.
689 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
691 * Changed announcing to not announce unregistered clients.
692 Affected file silcd/server.c.
694 * Fixed username handling in command reply. Affected file
695 silcd/command_reply.c.
697 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
699 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
701 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
702 Affected file: includes/silcincludes.h.in
704 * bool is defined as _Bool on Mac OS X now.
705 Affected file: lib/silcutil/silctypes.h
707 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
709 * Added support for UTF-8 nicknames, channel names and
710 server names in client library. Affected files in
713 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
714 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
715 software to check how Toolkit has been compiled.
717 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
719 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
721 * Use silc_utf8_str[n]casecmp instead of strcmp routines
722 in library and in SILC Client when dealing with nicknames
723 and other identifier strings. Affected file in client lib
726 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
727 irssi/src/silc/core/silc-servers.c.
729 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
731 * Fixed idcache to work with the new identifier strings.
732 Affected file lib/silccore/silcidcache.c.
734 * Added UTF-8 hash and compare function for SilcHashTable.
735 Affected file lib/silcutil/silcutil.[ch].
737 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
738 Affected file lib/silcutil/silcstringprep.[ch].
740 * Changed the identifier string handling to include the original
741 format in client, server, channel entries and normalized
742 format in cache. Affected files in silcd/.
744 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
746 * Added support for the new identifier strings and their
747 validity checking. Nicknames, channel names and usernames
748 can now include practically any kind of letters and various
749 other characters. Affected files in silcd/ and in libraries.
751 NOTE: comparing these strings should now be done with memcmp()
752 to check binary compatibility. All these strings are normalized
753 and casing is irrelevant.
755 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
756 as easy function for applications to check whether identifier
759 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
761 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
762 file lib/silcutil/silcutf8.c.
764 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
766 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
768 * Make public key in getkey reply mandatory. Affected file
769 lib/silcclient/command_reply.c
771 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
773 * Added Parameter dont_register_crypto_library to
774 SilcClientParam. If set to TRUE, silcclient library will
775 not initalize the Crypto Libraries and application
776 will need to do it. Affected file lib/silcclient/silcclient.h,
777 lib/silcclient/client.c.
779 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
781 * Imported new silc_utf8_[encode|decode] routines from
782 my internal SILC 1.1 source tree. New encodings added:
783 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
784 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
785 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
788 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
790 * Implemented stringprep (RFC 3454) API. Internally we use
791 GNU Libidn's stringprep, for now, so it is required now to
792 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
794 * Added checking for GNU Libidn and --with-libidn to configure.
796 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
798 * If the passphrases entered do not match while generating a new key,
799 completly start over instead of going into an infinite loop asking
800 the user to re-enter the passphrase correctly. Affected file
801 lib/silcutil/silcapputil.c
803 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
805 * Make sure server is removed from backup list when it is
806 deleted. Affected files silcd/command.c, server.c,
809 * Close socket when connecting to router fails. Affected
812 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
814 * Adopt configuration toolchain to current auto-tools.
815 Affected files prepare, irssi/configure.in
816 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
817 redo that. Affected files irssi/src/silc/core/client_ops.c,
818 irssi/src/fe-common/silc/fe-silc-channels.c
819 * Take over command line options into silcclient data structure.
820 Affected file irssi/src/silc/core/silc-core.c
822 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
824 * Do not try to initiate backup resuming protocol forever.
825 Affected file silcd/server_backup.c.
827 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
829 * ID change in resuming has to be done before changing
830 detached client's modes, since the ID change may fail and
831 leave ghosts on the network. Affected file is
832 silcd/packet_receive.c.
834 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
836 * Fixed Win32 scheduler to not stuck anymore. A patch from
837 Juha Räsänen. Affected file is
838 lib/silcutil/win32/silcwin32schedule.c.
840 * Fixed QoS parsing for connection blocks in server. Affected
841 file is silcd/serverconfig.c.
843 * Fixed server statistics increasing in server. Affected file
846 * The CLOSE command now marks backup router as self disconnected
847 to avoid resuming problems. Affected file silcd/command.c.
849 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
851 * When using silc_net_create_connection[_async], and your system can
852 create IPv6 sockets, it will try to connect to the IPv6 host.
853 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
854 file lib/silcutil/unix/silcunixnet.c
856 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
858 * Check for valid route when receiving packet from router and
859 when routing it to local server in the cell. A patch from
860 Matt Miller. Affected files silcd/router.c and server.c.
862 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
864 * Couldn't detach and reattach twice, because of the previous
865 commit. Affected file silcd/packet_receive.c
867 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
869 * Added check to ignore Port value if Initiator is FALSE.
870 Remote router coudln't connect if Port was set. Affected file
873 * If some client tries to resume more than once at the same time,
874 server crashed. Router didn't crash, but showed odd behaviour
875 (didn't allow clients to join anymore, ..). Affected files
876 silcd/packet_receive.c silcd/idlist.h
878 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
880 * Destroy the file transfer session in silc_client_file_close
881 with timeout. Affected file lib/silcclient/client_ftp.c.
883 * Call SFTP server monitor in READ and WRITE after the actual
884 operations. Affected file lib/silcsftp/sftp_server.c.
886 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
888 * Create one configure script from configure fragments
889 (configure.ad). This is a first step towards new distribution
890 system. Affected files prepare, configure.in.pre,
891 lib/silcmath/mpi/configure.ad.
893 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
895 * Removed expiring of client key pair. Affected file is
896 irssi/src/silc/core/clientutil.c
898 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
900 * Check the number of connections from real number of
901 connections instead of socket number, when deciding if
902 server is full. Affected files are silcd/server.c,
903 server_internal.h and silcd.c.
905 * Clarified the connections_max meaning in General section
906 in doc/example_silcd.conf.in.
908 * The reconnect_keep_trying default value set to TRUE
909 if it is not defined in the config file. Affected file
910 silcd/serverconfig.c.
912 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
914 * Fixed crashbug in connection closing, after a protocol
915 completion callback, which might have closed it already.
916 Affected file silcd/server.c.
918 * Fixed rekey with PFS in backup router. It did not allow
919 rekeys with PFS, and when the rekey protocol timedout
920 it crashed the backup router without the above fix. Affected
921 file silcd/packet_send.c and server.c.
923 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
925 * The silc_client_add_channel_private_key now returns the
926 private key context if pointer is given as argument.
927 Affected files are lib/silcclient/silcclient.h and
930 * Added support for using channel private keys in SILC
931 Client Library even if the private key mode is not set
932 on the channel. Affected file lib/silcclient/client_channel.c.
934 * The channel private key used to decrypt message is now
935 delivered to the application in the 'channel_messageÃ' client
936 operation. Affected files are lib/silcclient/silcclient.h
937 and client_channel.c.
939 * Fixed wrong arg type for user limit in CMODE command reply.
940 Affected file silcd/command.c.
942 * The user limit is now taken and saved to SilcClientEntry in
943 JOIN and CMODE command replies and in CMODE_CHANGE notify.
944 Affected files lib/silcclient/silcclient.h, command_reply.c
947 * Added support to the new private message key indicator
948 packet. Added a new function to the client library:
949 silc_client_send_private_message_key_request. The sender
950 indicates to be initiator, and receiver is responder.
951 Added the indicator to the SilcClientEntry as 'prv_resp'
952 boolean. Affected files are lib/silcclient/silcclient.h
953 client.[ch], and client_prvmsg.c.
955 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
957 * Fixed the JOIN command calling when called with both
958 -auth and -founder. Affected file is lib/silcclien/command.c.
960 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
962 * Check watcher list for resumed clients as well. Affected
963 file is silcd/packet_receive.c.
965 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
967 * Implemented the user limit to the CMODE_CHANGE notify,
968 CMODE command reply and JOIN command reply in server.
969 Affected files are silcd/server.c, command.c, command_reply.c,
970 packet_send.c and packet_receive.c.
972 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
974 * Defined SILC_STRFMT_END that must be used now with
975 silc_buffer_strformat, instead of SILC_STR_END. Fixes
976 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
977 lib/silcclient/silcvcard.c, silcd/server_util.c.
979 * Fixed the adding of public key to the WATCH list in server.
980 Fixed the WATCH notify sending to client. Affected files
981 are silcd/packet_send.[ch], command.c, server_util.c.
983 * Implemented the watching by public key in the SILC Client
984 Library and SILC Client. Affected files are
985 lib/silcclient/command.c and client_notify.c.
987 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
989 * Added support for public key watching in server. Affected
990 files are silcd/server.c, server_internal.h, command.c,
993 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
995 * Added public key to the SIlcClientEntry. Affected files
996 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
998 * Fixed the get_clients_whois reply processing to return
999 exactly same entries server returned. Makes it possible
1000 to search using attributes. Affected file is
1001 lib/silcclient/idlist.c.
1003 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1005 * Save founder key to SilcChannelEntry. Affected files are
1006 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
1008 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1010 * Call the monitor callback with _CLOSED status from the
1011 silc_client_file_close. Affected files are
1012 lib/silcclient/client_fpt.c, silcclient.h
1014 * Added silc_client_get_clients_whois which resolves using
1015 WHOIS, and supports requested attributes as well.
1016 Affected files are lib/silcclient/silcclient.h, idlist.c.
1018 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1020 * Added support for asking the destination filename where
1021 the downloaded file is saved in the file transfer. Affected
1022 files are lib/silccilent/silcclient.h, client_ftp.c.
1024 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1026 * Fixed error handling in resuming data processing. Affected
1027 files are lib/silcclient/client_resume.c and client.c.
1029 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1031 * Fixed silc_client_send_private_message to return TRUE correctly.
1032 Affected file lib/silcclient/client_prvmsg.c.
1034 * Added topic to the SilcChannelEntry. Affected files are
1035 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
1037 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1039 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
1040 file lib/silcclient/command.c
1042 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1044 * Convert all commands to UTF-8 before passing them to the
1045 client library. Still need to convert replies from UTF-8 to
1046 the locale encoding. Affected file
1047 irssi/src/silc/core/silc-cmdqueue.c
1049 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1051 * redirect all silc_client_command_calls through a queueing framework.
1052 This fixes /CYCLE and the annoying "nick change after auto-joining
1053 a channel". Furthermore it defines one central point where
1054 command parameters can be UTF-8-ified. Affected files
1055 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
1056 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
1058 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1060 * use asynchronous connect() to establish router connections.
1061 Fixes problem when the primary router goes down. Affected files
1062 silcd/server.c, silcd/server_backup.c
1064 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1066 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
1067 Fixed various compilation warnings when type casting ints
1068 to pointers or vice versa, of different size. Updates around
1071 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1073 * Surrogates not allowed in UTF-8 strings, updated decoder.
1074 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
1075 testers in lib/silcutil/tests/ directory.
1077 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1079 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
1080 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
1081 files are lib/silcclient/silcclient.h, client.c.
1083 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1085 * When resuming a session fails, notify the user that the session
1086 file needs to be removed eventually. Affected files
1087 irssi/src/fe-common/silc/module-formats.[ch],
1088 irssi/src/silc/core/client_ops.c.
1090 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1092 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
1093 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
1095 * Typofix in Irssi::Silc module. Affected file
1096 irssi/src/perl/silc/Silc.xs.
1098 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1100 * Changed the way NOTICE flagged messages are treated. Added support
1101 for notices in queries and signing notices. Affected files
1102 irssi/default.theme; irssi/docs/help/in/notice.in;
1103 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
1104 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
1106 * Fixed typo in /ACTION help. Affected file
1107 irssi/docs/help/in/action.in
1109 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1111 * Fixed typo in perl module. Affected file
1112 irssi/src/perl/silc/Server.xs
1114 * Changed the way ACTION flagged messages are treated. Added support
1115 for actions in queries and signing actions. Affected files
1116 irssi/default.theme; irssi/docs/help/in/action.in;
1117 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
1118 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
1121 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1123 * Incorrectly reported error when client had to be resolved from
1124 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
1126 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1128 * Fixed whois public key hash table deleting and adding in
1129 detached client case. Affected file silcd/packet_receive.c.
1131 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1133 * Changed filenames of silc/fe module not to collide with filenames
1134 from core/fe. Also seperated public messages printing from
1135 query messages printing. Affected files are all in
1136 irssi/src/fe-common/silc.
1138 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1140 * Fixed the invite process handling during joining to use
1141 correct server name for the client that is matched against
1142 the invite string for the channel. Wrong server name caused
1143 inability to join the channel. Affected file is
1146 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1148 * Fixed the CUMODE channel founder authentication on normal
1149 server to not remove the founder rights on existing founder
1150 before checking that router accepts the mode change. Affected
1151 files are silcd/command.c and silcd/packet_receive.c.
1153 * Remove the server entry correctly when rekey timeouts and
1154 remote router connection on normal server is closed. Fixes
1155 a crash where server uses the freed server entry. Affected
1156 file silcd/server.c.
1158 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1160 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
1161 networks. This is the first step in solving the bug about
1162 /SERVER ADD -silcnet <silcnet>. Affected files
1163 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
1164 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
1165 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
1167 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1169 * /SMSG and /MMSG now correctly create new queries. Affected files
1170 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
1172 * Add basic support for SILC protocol specific variables in perl.
1173 Affected files irssi/src/perl/silc/*, irssi/configure.in,
1174 irssi/src/perl/Makefile.am
1176 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1178 * Don't use silc_get_input, it's obviously not reliable. Fixes
1179 issue when the current key expires. Affect file
1180 irssi/src/silc/core/clientutils.c
1182 * Make the session data filename configurable. This makes it
1183 possible to have different session files for different
1184 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
1185 client_ops.[ch], silc-servers.c,
1186 irssi/src/silc/fe-common/silc/module-formats.[ch]
1188 * Use the same set of libtool files for the MPI lib as for the
1189 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
1190 config.sub, configure.in, install-sh, missing, mkinstalldirs
1192 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1194 * Fixed server statistics decrementing error to not go to
1195 negative. Affected file silcd/packet_receive.c.
1197 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1199 * Use silc_server_query_add_error to add error in public key
1200 search error. Added support in send_reply to send errors
1201 without specific argument. Affected file silcd/server_query.c.
1203 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
1204 Client for NO_SUCH_NICK. It was against the protocol specs.
1205 Affected file irssi/src/silc/core/client_ops.c.
1207 * Added backwards support for the wrong NO_SUCH_NICK error sending
1208 in server. To be removed in SILC Server 1.0. Both old clients
1209 and clients with fixed error handling now works. Affected file
1210 silcd/server_query.c.
1212 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
1214 * fixed a bug in the whois using attributes function where no
1215 error was sent if no nickname and client id but the attributes were
1216 given to whois. Affected file silcd/server_query.c
1218 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
1220 * remove public key from public key hashtable on detach. Affected
1221 file silcd/packet_receive.c
1223 * free public key hashtable before removing clients on server
1224 shutdown. Affected file silcd/server.c
1226 * remove public key prior deleting client-data on killing a client.
1227 Affected file silcd/server_util.c
1229 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
1231 * Getting the MOTD from other servers works now. Affected
1232 files are silcd/command.c and silcd/command_reply.c
1234 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1236 * Initialize the variable idletag, since it is tested in
1237 silc_core_deinit for its default value. Affected file
1238 irssi/src/silc/core/silc-core.c
1240 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
1242 * Fixed signed channel messages across cells. Affected file
1245 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1247 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
1248 is not defined. They can now be safely used in if-statements
1249 without braces. Affected file lib/silcutil/silclog.h.
1251 * Added the checks for backup closing connection due to error
1252 (local or remote) and thus not allow the resuming to occur
1253 in reconnect. Affected files are silcd/packet_send.c
1256 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1258 * Help file updates. Affected files in irssi/src/docs/help/in/.
1260 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
1262 * Fixed channel messages across cells. Affected file
1265 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1267 * Fixed file transmission accepting in client library to not
1268 start the negotiation if user hasn't accepted the transfer,
1269 instead create new session for resent transfer. Affected
1270 file lib/silcclient/client_ftp.c.
1272 * Show the session ID in the file transmision list. Remove
1273 session from list that failed to transfer. Switch the current
1274 session automatically after transmission, and in errors, to new
1275 session if other sessions exists in the transfer list. Affected
1276 files are irssi/src/silc/core/silc-servers.c,
1277 irssi/src/fe-common/silc/modfule-formats.c.
1279 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1281 * Fixed MIME header parsing for the hopefully last time. Affected
1282 file lib/silcutil/silcstrutil.c
1284 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1286 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
1288 * The SILC RNG is now gauranteed to return non-zero random
1289 values. Affected files are lib/silccrypt/silcrng.[ch].
1291 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1293 * Fixed nickname formatting when changing only case of the
1294 nickname. Affected file lib/silcclient/idlist.c.
1296 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1298 * Fixed a memory leak and incorrect printing of the "appears as"
1299 message. Affected file irssi/src/silc/core/client_ops.c
1301 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1303 * Added CRT (Chinese Remainder Theorem) supported RSA
1304 private keys and private key operations. This significantly
1305 increases private key operation efficiency. No compatibility
1306 issues with new or old private keys. Affected files are
1307 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
1309 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1311 * Fixed GCC-3.3.2 related compilation warnings from the
1314 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1316 * Removed RC6 from distributions.
1318 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1320 * Added some better comments to lib/silccrypt/silcpkcs.h,
1321 optimized some routines in lib/silccrypt/silcpkcs.c.
1322 Added test_silcpkcs into lib/silccrypt/tests/.
1324 * Fixed silc_rng_global_init to actually init the global RNG
1325 if RNG wasn't provided for it. Affected file is
1326 lib/silccrypt/silrng.c.
1328 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1330 * Added silc_hash_table_find_by_context_ext. Affected files
1331 lib/silcutil/silchashtable.[ch].
1333 * Save the public key on normal server in WHOIS command reply
1334 from attributes, if present, and add it to public key hash
1335 table. Fixes WHOIS resolving by public key on normal server.
1337 Optimized the attributes resolving on normal server to not
1338 resolve if we resolved them already from router.
1340 Affected files are silcd/server_query.c, command_reply.c.
1342 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
1344 * Added support for whois using attributes.
1345 Affected files silcd/command_reply.c, silcd/packet_receive.c,
1346 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
1349 * Added support for whois using public key attribute to /WHOIS i
1350 client command. Affected files irssi/docs/help/in/whois.in,
1351 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
1353 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1355 * Fixed UMODE setting in server when the client has anonymous
1356 mode set. The mode setting was not working. Affected file
1359 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1361 * Fixed some bugs and typos related to sending split messages.
1362 Print notification when sending messages with /MMSG. Affected
1363 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
1365 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1367 * Optimized the socket referencing in packet routines, client
1368 library and server. Affected files are lib/silccore/silcpacket.c,
1369 lib/silcclient/client.c and silcd/server.c.
1371 * If silc_socket_set_qos is given with NULL arguments the QoS is
1372 reset from the socket. Affected files are
1373 lib/silcutil/silcsockconn.[ch].
1375 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1377 * Add a /LISTKEYS command which lists the locally cached
1378 client and server keys. Affected files
1379 irssi/src/fe-common/module-formats.[ch],
1380 irssi/src/silc/core/silc-{channels,servers}.c
1381 irssi/docs/help/in/listkeys.in
1383 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1385 * Check that packet queue purging was successful. Affected
1386 files lib/silcclient/client.c and silcd/packet_send.c. Related
1387 to MAC failed errors.
1389 * Do not clear the inbuf even if it is empty if QoS was applied
1390 to it. Otherwise the QoS data is cleared and MAC failed error
1391 will occur. Affected file lib/silccore/silcpacket.c.
1393 * Use the rekey period time as rekey protocol timeout value.
1394 If the rekey does not succeed during the rekey period there's
1395 something very wrong, and we most likely end up with wrong keys,
1396 do graceful reconnect then. Affected file silcd/server.c.
1398 * Take reference of the socket in the parser context, as it's
1399 possible to have the parsers in queue after the socket is
1400 disconnected and this may cause crash. Affected files are
1401 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1404 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1406 * Fixed KICK command reply sending, it sent to replies.
1407 Affected file silcd/command.c.
1409 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1411 * Finish the silc-mime.pl script. It now supports MIME type
1412 guessing using magic files, signing data messages, executing
1413 MIME handlers in background. Affected files
1414 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1416 * Changed MIME signal handler to make things easier for the perl
1417 script. Affected files irssi/src/silc/core/client_ops.c,
1418 silc-servers.c, and irssi/docs/signals.txt
1420 * Cleaned up the silc_mime_parse function and fixed detection
1421 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1423 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1425 * Resolve the IP for file transfer listener from the connection
1426 socket. Affected file lib/silcclient/client_ftp.c.
1428 * Accept NULL hostname parameter in the functions
1429 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1430 if hostname is not wanted.
1432 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1434 * Fixed race condition between silc_client_init and
1435 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1437 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1439 * Fixed file transfer connection closing when SIGNOFF for
1440 the client is received from server. Affected file is
1441 lib/silcclient/client_ftp.c.
1443 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1445 * Check for disconnected socket in QUIT callback. Affected
1446 file silcd/command.c.
1448 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1450 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1451 Affected files lib/silcutil/silcstrutil.c
1453 * Cleaned up the escape/unescape functions for correctness and
1454 speed. Affected file irssi/src/silc/core/client_ops.c
1456 * Removed handling for data messages with Content-Type: text/*,
1457 moved parsing of MIME headers to the signal handler, added
1458 support for signing and verifying data messages. Affected
1459 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1460 irssi/src/silc/core/silc-{servers,channels}.c
1462 * Added a perl script for handling data messages based on
1463 information read from Mailcap files. New file
1464 irssi/scripts/silc-mime.pl
1466 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1468 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1469 acknowledge recepetion of a message to the sender. Updated
1472 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1474 * Unregister channel key saving callback when deleting channel.
1475 Affected file lib/silcclient/idlist.c.
1477 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1478 before calling notify client operation. Affected file is
1479 lib/silcclient/client_notify.c.
1481 * Unregister QoS tasks when deleting the socket connection.
1482 Affected files lib/silcutil/silcsockconn.[ch],
1483 unix/silcunixsockconn.c.
1485 * Implemented latest presence-attrs draft changes. Affected
1486 files lib/silccore/silcattrs.h and
1487 irssi/src/silc/core/silc-queries.c.
1489 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1491 * Save old channel keys in list to allow more rapid change
1492 of channel keys if server for some reason does that. This
1493 avoids loosing so many channel messages due to not having
1494 key to decrypt. Affected file lib/silcclient/silcclient.h,
1495 idlist.c and client_channel.c.
1497 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1499 * Continued backup router tests and fixes. Affected files
1500 silcd/server_backup, server_util.c, server.c. See TODO.
1502 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1504 * Fixed SERVER_SIGNOFF handling in servers. The client
1505 was removed from wrong list thus not removing the client
1506 at all. Affected file silcd/packet_receive.c.
1508 * Do not execute rekey protocol for disabled connections as
1509 it would never go through. Affected file silcd/server.c.
1511 * Added timeout for rekey protocol to catch if the protocol
1512 never executes successfully. Affected files silcd/server.c
1515 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1517 * Abandon packet processing for disconnected sockets. Check
1518 this always after calling packet processing callback.
1519 Affected file lib/silccore/silcpacket.c.
1521 * Fixed double registration disconnection code in server.
1522 Closed wrong connection. Affected file silcd/packet_receive.c.
1524 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1526 * On normal server reconnect to primary during resuming 4
1527 times, then give up. Affected file silcd/server_backup.c.
1529 * If during reconnecting to routers we notice we have router
1530 connection but no primary router set, the server is in desync.
1531 Reconnect to primary to restore network. Affected file
1534 * Assure that only one protocol is exeucting at the same time.
1535 Added checks for all protocols. Affected files are
1536 silcd/server.c and server_backup.c.
1538 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1540 * Check that a string is not already part on invite/ban
1541 string when processing it. Affected file silcd/server_util.c.
1543 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1545 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1546 with 1.2 version of the protocol. Affected file is
1547 silcd/packet_receive.c.
1549 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1551 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1552 where the passphrase was given. Affected file is
1555 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1557 * INVITE and BAN notifys are now delivered from routers to
1558 servers (but not clients) on the channel. Updated specs and
1559 code. Affected files silcd/packet_[send|receive].[ch],
1560 command.c, server.c and server_util.c.
1562 * Implemented INVITE and BAN announcing. Affected files are
1563 silcd/server.[ch], server_util.c.
1565 * Implemented SilcStatus error type argument returning in
1566 command reply error in server. Affected file silcd/command.c.
1568 * Implemented SilcStatus argument returning in comand reply
1569 in client library. The command_reply client operation now
1570 returns error specific arguments as well. Affected files
1571 are lib/silcclient/command_reply.[ch], client_resume.c,
1572 lib/silccore/silcstatus.[ch].
1574 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1576 * Backup router protocol version 1.2 implemented. Testing still
1577 required. Affected files in silcd/server_backup.[ch], server.c,
1578 packet_receive.c and server_internal.h.
1580 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1582 * silc_client_send_[channel|private]_message now return TRUE
1583 or FALSE. Affected file lib/silcclien/client_channel.c and
1586 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1588 * Check for explicit nickname in INVITE and BAN processing
1589 during join as well (and don't expect only wildcards in
1590 invite/ban strings). Affected file silcd/command.c.
1592 * Fixed the INVITE and BAN by public key. The public key saved
1593 is the PK payload (as specified) not the raw data. Affected
1594 file silcd/server_util.c.
1596 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1598 * UTF-8 text message support for actions and notices in SILC
1599 Client. Affected file irssi/src/silc/core/client_ops.c.
1601 * silc_get_username and silc_get_real_name now returns sensible
1602 data on Win32. Patch by Toni Willberg. Affected file is
1603 lib/silcutil/win32/silcwin32util.c.
1605 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1607 * Provide a signal handler to send MIME encoded messages and emit
1608 a signal when a MIME encoded message is received. Also document
1609 the signals for usage with the perl interface.
1611 A sample perl script will be supplied at a later point.
1613 Affected files are irssi/docs/signals.txt,
1614 irssi/src/silc/core/client_ops.[ch],
1615 irssi/src/silc/core/silc-{channels,servers}.c
1617 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1619 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1620 server. Use this time to display a lag and disconnect when it
1621 exceeds a specified limit.
1623 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1625 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1627 * Remove the channel auth list in normal server if router
1628 encofrces its list during connecting. Send notify to channel
1629 to remove the mode to remove the list. Affected files are
1630 silcd/server_util.c and silcd/packet_receive.c.
1632 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1634 * Added support for channel public keys. Updated protocol specs
1635 and implemented it. Affected files are
1636 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1637 lib/silcclient/command_reply.c.
1639 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1641 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1642 terminate the process on Linux. Affected file silcd/silcd.c.
1644 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1646 * Check for NULL buffer in silc_buffer_clear. Affected file
1647 is lib/silcutil/silcbuffer.h.
1649 * Simplified the backup router protocol by removing the _GLOBAL
1650 types. Updated protocol specs and the code. Affected files
1651 are silcd/server_backup.[ch].
1653 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1655 * Deny '@' and '!' from nicknames since they are reserved
1656 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1657 Updated protocol specs and the code.
1659 Affected files are silcd/server_util.[ch].
1661 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1663 * Fixed stack overflow in Irssi SILC client. Affected
1664 file irssi/src/silc/core/client_ops.c.
1666 * Check that Host is set in ServerConnection and RouterConnection
1667 in silcd.conf. Affected file silcd/serverconfig.c.
1669 * Fixed crash in server with protocol completion callbacks,
1670 namely rekey and backup resuming protocols. Affected files
1671 are silcd/server_backup.c and silcd/server.c.
1673 * Fixed rekey protocol to not restart if it is started already.
1674 Affected files are lib/silcclient/client.c and
1677 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1679 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1681 * Fixed EOF handling in SILC Config, affected file
1682 lib/silcutil/silcconfig.c.
1684 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1686 * Fixed RESOLVING flag handling in JOIN notify and other
1687 notifys to handle the resolvings correctly in client library.
1688 Affected file lib/silcclient/client_notify.c.
1690 * Do not send full INVITE and BAN lists in INVITE and BAN
1691 notifys, only the changed information. Affected file
1694 * Fixed INVITE notify sending in INVITE command, send it
1695 only when needed. Affected file silcd/command.c.
1697 * Handle the founder key change properly in CMODE_CHANGE
1698 notify. Bug #122. Affected file silcd/packet_receive.c.
1700 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1702 * Remove the mark for output (mark it only for input) after
1703 purging outgoing queue. Prevents the "Error in select()"
1704 floods. Affected file silcd/packet_send.c.
1706 * Fixed incorrect connection deletion from client library
1707 after calling "connect" client operation. Could cause
1708 crashes for example during reconnect timeouts. Affected
1709 files are lib/silcclient/client.c and
1710 irssi/src/silc/core/client_ops.c.
1712 * Check server private key file permissions before starting
1713 the server. Affected file silcd/serverconfig.c.
1715 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1717 * NULL terminate allocated string in silc_buffer_strformat.
1718 Affected file lib/silcutil/silcbuffmt.c.
1720 * Rewrote the invite/ban list string handling in server to
1721 use SilcBuffer instead. Affected files are silcd/command.c
1722 and silcd/server_util.c.
1724 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1726 * Fixed double free in CMODE command when setting new HMAC
1727 for channel. Affected file silcd/command.c.
1729 * Added couple of missing memset's to zero sensitive memory.
1730 Affected files silcd/command.c, lib/silcclient/command.c.
1732 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1734 * Fixed a double free in INVITE command error handling in
1735 server. Affected file silcd/command.c.
1737 * Added macros SILC_SWAB_[16|32] to swab byte order of
1738 16-bit and 32-bit unsigned integers. Affected file
1739 lib/silcutil/silctypes.h.
1741 * Use the SILC_SWAB_16 instead of htons() in server when
1742 handling ports since the ports in structures are always
1743 in little-endian order (regardless of platform). Affected
1744 file silcd/serverid.c and silcd/server_backup.c.
1746 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1748 * Send DISCONNECT in close admin command in server. Affected
1749 file silcd/command.c.
1751 * Check whether we are already connecting to a remote router
1752 (in addition of checking whether we are already connected)
1753 before creating new connection. Affected file silcd/server.c.
1755 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1757 * Added better compiler and compiler flags checking in
1760 * Check that socket is valid after QoS is applied to data.
1761 Affected file lib/silcutil/unix/silcunixsockconn.c.
1763 * Make sure the socket connecetion is not closed to early
1764 when closing connection in server. Also make sure the
1765 connection is always closed after error in a protocol.
1766 Affected file silcd/server.c.
1768 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1770 * Removed --session and --dummy options from Irssi SILC Client.
1771 -d option is available only if --enable-debug was given.
1772 Affected files are irssi/src/silc/core/silc-core,
1773 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1775 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1777 * Added silc_buffer_steal to steal the data from the buffer.
1778 Affected file lib/silcutil/silcbuffer.h.
1780 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1782 * Fixed server crash with double Primary block in config file.
1784 Fixed also various memory leaks around the config file
1785 parser. Affected files lib/silcutil/silcconfig.c,
1786 silcd/serverconfig.c.
1788 * Changed my nickname (Johnny Mnemonic) to my real name, this
1789 means that bugs introduced by him were actually introduced
1792 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1794 * Don't display "foo appears as foo\nYou're now known as foo"
1795 messages. Affected file irssi/src/silc/core/client_ops.c
1797 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1799 * Fixed error handling of invalid client entry when calling
1800 commands in server. Fixes a crash. Affected file
1803 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1805 * Added some sanity checks in server for correctness of the
1806 server configuration. Affected file silcd/serverconfig.c.
1808 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1810 * Prevent endless resolving of user informations in USERS
1811 command by checking the command reply status correctly.
1812 Affected file lib/silcclient/command_reply.c.
1814 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1816 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1817 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1818 Aldous <Matthew@Aldous.com>.
1820 * Added better implementation using CriticalSection of
1821 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1822 <mikko.lahteenmaki@pikabaana.net>.
1824 * Added some Winsock WIN32 compatiblity defines into
1825 includes/silcwin32.h.
1827 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1829 * Fixed double free in async host lookup code. Affected file
1830 lib/silcutil/silcsockconn.c.
1832 * On backup router handle now the SERVER_SIGNOFF from router
1833 for local connected servers too, and close the connections.
1835 Do not process them as normally signing off servers when they
1836 really signoff by sending EOF fe, but always assume that
1837 router sends the SERVER_SIGNOFF.
1839 Affected files silcd/server.c and silcd/packet_receive.c.
1841 * Fixed socket unsetting when closing connections. Affected
1842 files silcd/server.c and silcd/packet_send.c.
1844 * Do not print the nickname in SERVER_SIGNOFF if we do not
1845 have it. Prevents asserts in Irssi core. It is possible we
1846 don't have the nick if it was just being resolved when server
1847 signoff. Affected file irssi/src/silc/core/client_ops.c.
1849 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1851 * Fixed autonick crashbug in client library. Affected file
1852 lib/silcclient/client.c.
1854 * Fixed Unix implementation of SilcMutex to really assert if
1855 the mutex is locked/unlcoked already. Affected file
1856 lib/silcutil/unix/silcunixmutex.c.
1858 * Fixed locking in silc_schedule_uninit. It didn't lock
1859 when dispatching timeout tasks. Affected file is
1860 lib/silcutil/silcschedule.c.
1862 * Changed Win32 implementation of SilcThread to use modern
1863 Win32 interface. Affected file is
1864 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1866 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1868 * Don't print signed messages when sending failed. Affected files
1869 irssi/src/silc/core/silc-[servers.c/commands.h]
1871 * Send adquate signal when founding a channel by joing it. Affect
1872 file irssi/src/silc/core/client_ops.c
1874 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1876 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1877 irssi/src/fe-common/core/themes.c
1879 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1881 * Fixed close command to use the port correctly when closing
1882 server connections. Affected file silcd/idlist.c.
1884 * Check for NULL outbuf in silc_socket_write. It is possible
1885 that it is NULL is some odd case. Affected files are
1886 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1888 * Do not call final protocol callback for backup router
1889 resuming protocol when closing connection. It is closed
1890 by timeout in case of error. Affected file silcd/server.c.
1892 * Backup reconnect to router if backup resuming protocol
1893 failed. Affected file silcd/server_backup.c.
1895 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1897 * Fixed double free in SKE library error hadling when signature
1898 error occurred. Affected file lib/silcske/silcske.c.
1900 * Save the fingerprint to new SilcClientEntry after changing
1901 nickname. Affected file lib/silcclient/client_notify.c.
1903 * Print SIGNOFF in Irssi SILC client only if the nickname is
1904 known. Prevents asserts in Irssi core. It is possible we
1905 don't have the nick if it was just being resolved when it
1906 quit. Affected file irssi/src/silc/core/client_ops.c.
1908 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1910 * Fixed double free in invite list adding code when adding
1911 invite strings. Affected file silcd/server_util.c.
1913 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1915 * More log printing during backup router protocol. Affected
1916 file silcd/server_backup.c.
1918 * Removed backwards support for old private key file format.
1919 Affected file lib/silccrypt/silcpkcs.c.
1921 * Removed backwards support for not-so-strict decryption length
1922 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1924 * GETKEY to update the client entrys fingerprint too.
1925 Affected file lib/silcclient/command_reply.c.
1927 * Added --without-libtoolfix for package builders using weird
1928 wrappers around libtool (BSD at least).
1930 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1932 * Fixed backup router bugs: When backup resumes router and
1933 receives a CHANNEL_MESSAGE packet the backup must not act
1934 as router since the packet header decryption would be
1935 different. Also, when relaying packets to channel, do
1936 not re-encrypt packets on backup that came from the primary
1937 since the connection isn't really router-router connection.
1938 Affected files silcd/server.c, silcd/packet_send.c.
1940 * Added checks in encryption/decryption that encryption/decryption
1941 length sent as argument really is multiple by block size. Helps
1942 catching really weird bugs like the above backup router bugs
1943 when packets are being decrypted in wrong way. Affected files
1944 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1946 * Fixed padding generation in private key file encryption.
1947 Affected file lib/silccrypt/silcpkcs.c.
1949 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1951 * Added ignore_message_signatures setting which can be used
1952 to ignore signatures in messages. Affected files are
1953 irssi/src/silc/core/client_ops.c, silc-core.c.
1955 * Fixed the libtoolfix to use command line options instead of
1956 environment variables. They didn't work as expected. Now,
1957 the libtool is fully run-time configurable.
1959 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1961 * Verify signature payload for signed messages. Affected files
1962 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1963 irssi/src/silc/core/silc-core.h
1965 * Display signature verification result in public and private
1966 messages using theme abstracts. See irssi/default.theme for
1967 examples on their usage. Affected files
1968 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1969 irssi/src/fe-common/silc/module-formats.[ch],
1970 irssi/src/fe-common/silc/fe-common-silc.c,
1971 irssi/src/fe-common/silc/Makefile.am
1972 irssi/src/fe-common/core/fe-messages.[ch]
1974 * Fixed bugs in Irssi's theme parsing. Affected files
1975 irssi/src/fe-common/core/themes.c
1977 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1979 * Calculate the correct length for signed messages before
1980 encrypting, it must be multiple by block size. Affected
1981 file lib/silccore/silcmessage.c.
1983 * silc_message_signed_get_public_key returns now both
1984 decoded and encoded public key. Affected files are
1985 lib/silccore/silcmessage.[ch].
1987 * Added libtoolfix script that makes the libtool more generic
1988 and configurable in run-time. Now we can specify in run-time
1989 if what kind of libraries we want to create, regardless of
1990 configuration. SIMs are now creates even if --disable-shared
1991 was explicitly given.
1993 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1995 * Fixed founder key sending in CMODE command in client.
1996 Affected file lib/silcclient/command.c.
1998 * Fixed CUMODE founder authentication in server to not check
1999 for client's public key since it's not supposed to do that.
2000 Affected file silcd/command.c.
2002 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2004 * Set realname and hostname in NICK_REC records. Affected file
2005 irssi/src/silc/core/silc-nicklist.c
2007 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2009 * Remove 1.0 protocol backwards compat code from client
2012 * Added more reliable check for whether nickname did change
2013 or not, or whether only Client ID changed in NICK_CHANGE
2014 notify. Affected file lib/silcclient/client_notify.c.
2015 Fixes bug in '@' character handling in a nickname.
2017 * Added support for automatically parsing signature from
2018 the message payload. Added new function
2019 silc_message_get_signature to return the payload to
2020 application. Affected files lib/silccore/silcmessage.[ch].
2022 * Changed the private_message and channel_message client
2023 operations to deliver the SilcMessagePayload to the
2024 application too. Application can use it fe. to get the
2025 signature from the message for verification. Affected
2026 file lib/silcclient/silcclient.h, client_channel.c and
2029 * Redefined the signed payload for message payloads.
2030 Updated protocol specs and implemented.
2032 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2034 * Fixed wrong invite and ban list handling in server command
2035 reply. Affected files are silcd/command_reply.c,
2036 silcd/server_util.[ch].
2038 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2040 * Fixed CMODE setting in server when founder mode was set.
2041 Affected file silcd/command.c. Bug #95.
2043 * Added support to setting specific public key in CMODE in
2044 Irssi SILC client. Affected file lib/silcclient/command.c.
2046 * Added support to use specific public key in CUMODE in
2047 Irssi SILC Client. Affected file lib/silcclient/command.c.
2049 * Added support for inviting and banning by public key in
2050 Irssi SILC client. Affected file lib/silcclient/command.c.
2052 * Fixed fingerprint/babbleprint showing in invite and ban
2053 list command replys. Affected file is
2054 irssi/src/silc/core/client_ops.c.
2056 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2058 * Format CMODE +c and +h to display both the mode and the argument
2060 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2062 * Added test vectors and test programs for SHA-1, MD5,
2063 HMAC-SHA1 and HMAC-MD5. New tests are located in
2064 lib/silccrypt/tests/. Fixed also argument decoding bug in
2065 MD5 implementation. Affected file lib/silccrypt/md5.c.
2067 * Changed the channel private key and private message key
2068 generation (with static keys) to use SHA1 instead of MD5,
2069 as SHA1 is the mandatory hash function in SILC. Affected
2070 file lib/silcclient/client_[channel/prvmsg].c.
2072 * Changed the private key file encryption to use SHA1 instead
2073 of MD5. Added support for the old generation and added
2074 automatic change of the key (to be removed later). Affected
2075 files lib/silccrypt/silcpkcs.c.
2077 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2079 * Load only files with .pub suffix in PublicKeyDir. Affected
2080 file silcd/serverconfig.c.
2082 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2084 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
2085 channels. Affected files silcd/silcd.c, silcd/server.h.
2087 * Added the config directive PublicKeyDir for the client block.
2088 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
2090 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2092 * Merged Toni's irssi/silc.conf patch.
2094 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
2096 * Max alloc tests in allocation routines. Affected file
2097 lib/silcutil/silcmemory.c.
2099 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2101 * Fixed a typo in resuming code that fixed detach/resume code
2102 in server. Bug #93. Affected file silcd/packet_receive.c.
2104 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2106 * Do reverse lookups for server when /connecting. Affected files
2107 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
2108 irssi/src/core/net-nonblock.*
2110 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2112 * Added library versioning for shared libraries. Affected
2113 files configure.in.pre and lib/Makefile.am.pre.
2115 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2117 * Display INVITE and BAN lists as specified by SILC 1.2
2119 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2121 * Do not send invite list back unless asked (when sending
2122 no arguments) or when list was modified. Affected file
2125 * Remove client from invite list in KILLED notify and in
2126 KILL command. Affected file silcd/command.c and
2129 * Fixed bugs in invite list handling in INVITE command.
2130 Affected files silcd/command.c and silcd/server_util.c.
2132 * Merged with Irssi 0.8.6.
2134 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
2135 Affected file irssi/src/fe-text/silc.c.
2137 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2139 * The silc_argument_get_[first/next] now return the argument
2140 type to caller. Added silc_argument_payload_encode_one.
2142 Affected files are lib/silccore/silcargument.[ch].
2144 * Added support for the SILC 1.2 INVITE command and new
2145 invite lists to server. Affected files are silcd/command.c,
2146 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2148 * Added support for the SILC 1.2 BAN command and new
2149 ban lists to server. Affected files are silcd/command.c,
2150 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2152 * Added support to client sending new INVITE command. Affected
2153 file is lib/silcclient/command.c.
2155 * Added support to client sending new BAN command. Affected
2156 file is lib/silcclient/command.c.
2158 * Added support for removing client from invite list when kicked
2159 from channel, as SILC 1.2 dictates. Affected files are
2160 silcd/packet_receive.c and silcd/command.c.
2162 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2164 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
2165 automatically the cipher's internal IV. Affected files
2166 lib/silccrypt/silccipher.[ch].
2168 * Assure the RESUME_CLIENT packet is not sent to twice to
2169 backup router if the detached client was originated from
2170 the backup. Affected file silcd/server.c. Bug #76.
2172 * Changed silc_sim_symname to not allocate memory. Affected
2173 file lib/silcsim/silcsimutil.c.
2175 * Fixed memory leaks with SIMs in server. Affected files
2176 silcd/serverconfig.c, silcd/server.c.
2178 * Fixed channel key distribution after resuming detached
2179 client. Affected files silcd/packet_receive.c.
2181 * Fixed channel's global_user boolean checking after detaching.
2182 Check it after changing the owner of the client not before.
2183 Affected file silcd/packet_receive.c.
2185 * Fixed few double frees from client library. Fixes at least
2186 Bug #81, possibly others too.
2188 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
2189 notifys in Irssi SILC Client. Affected file is
2190 irssi/src/silc/core/client_ops.c. Bug #82.
2192 * Applied Ville Räsänen's manual page and --mandir bugfix
2193 patch. Affected files are configure.in.pre and Makefile.am.pre.
2196 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2198 * Added support to backup router protocol for backup to tell
2199 normal server that it cannot use the backup router as primary
2200 because the primary isn't really down. Updated protocol
2203 * Added support for primary router to tell backup router that
2204 resuming is not possible because the backup really isn't primary
2205 in the cell. For example if backup disconnected itself the
2206 resuming is not allowed since the primary really did not
2207 go down. Updated protocol specs.
2209 * Removed MARS from crypto library.
2211 * Defined the CTR mode and Randomized CBC mode in SILC. The
2212 CTR mode is RECOMMENDED now in specification. Defined also
2213 Serpent cipher as optional cipher. Updated the protocol specs.
2215 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2217 * Added support for inviting/banning by IP/MASK, public key,
2218 and explicit Client ID. Redefined the command and notify
2219 types to allow easier forwards support for other methods
2220 of inviting/banning. Updated protocol specs.
2222 * Remove the client from channel's invite lists if the client
2223 is kicked or killed. Updated protocol specs.
2225 * Unified the Channel Message Payload and Private Message
2226 into one Message Payload. Updated protocol specs and
2229 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2231 * Don't wait for EOF after socket error has occurred, but
2232 close the connection. Affected file is silcd/server.c.
2234 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2236 * Added support for setting FOUNDER mode on channel with
2237 specific public key which can be set with CMODE command.
2238 Updated protocol specs and implemented in client and server.
2240 * Fixed the Irssi SILC client to correctly shutdown the client
2241 library to avoid memory leaks. Affected files are
2242 irssi/src/silc/core/silc-core.c and silc-servers.c.
2244 * Deprecated the No Reply flag in SKE protocol and introduced
2245 "IV Included" flag which can be used to indicate that the IV
2246 is included in the ciphertext. This makes it possible to use
2247 SILC on unreliable transport, such as UDP which may cause
2248 packet reordering and losses. Updated protocol specs, did
2251 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2253 * Fixed the MPI implementation of silc_mp_sizeinbase to return
2254 < 32 bit values in correct size. Affected file is
2255 lib/silcmath/mp_mpi.c.
2257 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2259 * Fixed the KE Start Payload parsing to check that mandatory
2260 fields are present. Affected file lib/silcske/payload.c.
2262 * Fixed compilation warnigs in Irssi SILC Client. Affected
2263 files are irssi/src/silc/core/silc-query.c. client_ops.c.
2265 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2267 * Print "nick now appears as newnick" and update Irssi's nicklist
2268 when you change your nick to "nick". Closes #62
2270 * Never format your own nick. Closes #63
2272 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2274 * SILC_UMODE_GONE changes are now propagated correctly to the
2275 Irssi client. Closes #54
2277 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2279 * Fixed example in /HELP KEY
2281 * Added expando $j which expands to current SILC Client version
2283 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2285 * Fixed public key decoding in crypto library.
2287 * Added better error printing to SKE library.
2289 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2291 * Fixed NICK command to not crash if nickname was not sent.
2293 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2295 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
2296 Deprecated the old Encrypt-And-MAC order. Updated protocol
2297 specs and implemented.
2299 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
2300 generation. Updated specs and implemented.
2302 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2304 * Added support for rekey before 2^32 sequence number wraps.
2305 Affected files in server and client library.
2307 * Padding must be at least 8 bytes now. Implemented and updated
2310 * Compute maximum padding for authentication packets to make
2311 passphrase approximation attacks impossible. Affected files
2312 in client library and in server.
2314 * Fixed PING command sending in client library and handling in
2315 server. The server ID must be ID Payload, not raw ID data.
2316 Affected files in server and client library.
2318 * Defined that all public keys sent in commands and notify
2319 payloads are actually Public Key Payloads not raw public key
2320 data. Updated protocol specs and implemented.
2322 * Updated protocol version to 1.2. Updated specs and code.
2324 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
2325 status types. Updated specs and the code.
2327 * Added support for normal client to kill its own entries from
2328 the network. Updated protocol specs and the code.
2330 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
2331 and added initial implementation.
2333 * Added MAC field to the Private Message Payload to protect
2334 against chosen ciphertext attacks. Updated the protocol specs
2337 * Added idle and signon fields to the ATTRIBUTE_SERVICE
2338 attribute to indicate the user's current idle and signon time
2339 of a service. Updated protocol specs and implemented.
2341 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2343 * Added "do_not_bind" argument to silc_client_file_send what
2344 can be used to not bind locally but assume the file receiver
2345 provides the point of connect. Usefull when sender is behind
2346 NAT device. Affected file lib/silcclient/silcclient.h and
2349 * Added -no-listener option to FILE SEND command in Irssi SILC
2350 client. Affected file irssi/src/silc/core/silc-servers.c.
2351 Renamed FILE RECEIVE to FILE ACCEPT.
2353 * Confirm passphrase for private key encryption in
2354 silc_create_key_pair and silc_change_private_key_passphrase.
2355 Affected files are lib/silcutil/silcapputil.c.
2357 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2359 * Move silc_client_packet_send back to internal, added
2360 silc_client_send_packet, a bit simpler function for application.
2361 Affected files lib/silcclient/silcclient.h, client.c and
2364 * Moved the SilcClientEntry, SilcChannelEntry and
2365 SilcServerEntry to silcclient.h to be public and documented
2366 them for application. Affected files are
2367 lib/silcclient/silcclient.h and idlist.h.
2369 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2371 * Fixed manual page installation patch by Ville Räsänen.
2372 USERS help page fix patch by Ville Räsänen
2374 * Changed the silc_client_command_call interface to make
2375 the command call simpler for the application. The library
2376 now handles the command line parsing, command finding and
2377 execution. Application only needs to call the function
2378 with the command line. Affected files are
2379 lib/silcclient/silcclient.h, command.[ch].
2381 * Fixed silc_get_input to NULL-terminate the returned input.
2382 Affected file lib/silcutil/silcutil.c.
2384 * Resolve the client's public key in JOIN command if the
2385 founder auth data is being requested but we don't know the
2386 client's public key. Affected file silcd/command.c.
2389 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2391 * Print notify for server opers when backup router comes
2392 online. Affected file silcd/server.c.
2394 * Fixed the INVITE command to send the invite list in
2395 command reply. Affected file silcd/command_reply.c.
2397 * Fixed MOTD command reply sending. Affected file
2400 * UTF-8 decode the topic in TOPIC command reply and LIST
2401 command reply in Irssi SILC client. Affected file is
2402 irssi/src/silc/core/client_ops.c.
2404 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2406 * Fixed the INVITE command to not crash Irssi SILC client
2407 when given without nickname argument. AFfected file
2408 irssi/src/silc/core/client_ops.c.
2410 * Fixed double free in WHOIS query on normal server when
2411 forwarding query to router. Affected file is
2412 silcd/server_query.c.
2414 * Fixed WATCH command reply handling on normal server which
2415 was missing altogether. Affected file silcd/command_reply.c.
2418 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2420 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2421 Included yodl sources for each of these. Also modified
2422 Makefile.am prototype to install these files to proper
2423 locations. Updated CREDITS. Affected file Makefile.am.pre,
2424 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2427 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2429 * Added support for encrypted private key files. Now
2430 passphrase must be provided when new key pair is created
2431 (can be empty though), and prompted when loading the
2432 private key. Added support for loading the old-style
2433 non-encrypted private keys as well. Affected files
2434 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2437 * Fixed silc_get_input to accept input on all terminals.
2438 Affected file lib/silcutil/silcutil.c.
2440 * Moved the Irssi SILC client key loading and other stuff
2441 to be called after the arguments and UI is initialized.
2442 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2444 * Added -P option to Irssi SILC client which can be used
2445 to change the passphrase of the private key. Affected
2446 file irssi/src/silc/core/silc-core.c.
2448 * Added silc_change_private_key_passphrase apputil routine
2449 to lib/silcutil/silcapputil.[ch].
2451 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2453 * Fixed connection closing in client library to not crash.
2454 Moved the connection freeing totally to function
2455 silc_clinet_del_connection. Affected file
2456 lib/silcclinet/client.c.
2458 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2460 * Changed includes/silcincludes.h to silcincludes.h.in to
2461 include configuration specific information. The silcdefs.h
2462 is not included in to installation anymore (it's only
2463 compilation time header).
2465 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2467 * Moved the SilcClient and SilcClientConnection from client.h
2468 to the public lib/silcclient/silcclient.h. Changed the
2471 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2473 * If version string in silc_clinet_alloc is NULL the library
2474 puts it automatically. Affected file lib/silcclient/client.c.
2476 * Changed the version strings from variables to #define's
2477 in includes/silcversion.h.
2479 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2481 * Added shared library complation support.
2483 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2485 * Added lib/silcutil/silcapputil.[ch] for application
2486 utility functions. It includes routines for applications'
2487 convenience. Added silc_create_key_pair, silc_show_public_key
2488 and silc_load_key_pair functions.
2490 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2492 * Send RESUME_CLIENT packet from router to backup routers
2493 to in resuming. Affected file silcd/packet_receive.c.
2495 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2497 * In IDENTIFY command parsing, send all other IDs except
2498 Client IDs explicitly to router for resolving on normal
2499 server. Also check that ID received in WHOIS command is
2500 always Client ID, others are not allowed. Affected file
2501 silcd/server_query.c.
2503 * Merged latest changes from irssi.org CVS.
2505 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2507 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2508 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2510 * Fixed the heartbeat sending in Irssi SILC client. Moved
2511 the silc_client_packet_send to silcclient.h for application
2512 usage. Affected files lib/silcclient/client_internal.h
2513 lib/silcclient/silcclient.h.
2515 * Fixed a bug in query resolving in server. Used wrong
2516 variable in a for loop and crashed. Affected file is
2517 silcd/server_query.c.
2519 * Server constructs requested attributes only to locally
2520 connected clients. Affected file silcd/server_query.c.
2523 * Fixed a bug when sending resolving from router to server
2524 with requested attributes. The constructed WHOIS command
2525 was incorrect. Affected file silcd/server_query.c.
2528 * Fixed Requested Attributes saving in WHOIS command reply.
2529 The length of the data buffer must be saved too. Affected
2530 file silcd/command_reply.c.
2532 * Update the client entry's servername after detaching is
2533 over. Affected file silcd/packet_receive.c. Bug #37.
2535 * Resolve incomplete client entrys in CUMODE_CHANGE and
2536 CMODE_CHANGE notifys. Affected file is
2537 lib/silcclient/client_notify.c. Bug #42.
2539 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2541 * Fixed channel key packet processing bug on backup router
2542 during backup resuming protocol. Affected file is
2543 silcd/packet_receive.c.
2545 * Fixed memory leaks in server. Affected files are
2546 silcd/server.c and silcd/packet_receive.c.
2548 * Fixed packet decryption problem when backup router encrypted
2549 channel message with wrong key during backup resuming
2550 protocol. Affected file silcd/packet_send.c.
2552 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2553 Toni Willberg (toniw@iki.fi)
2555 * Changed the SilcCipher context to be private. Changed the
2556 silc_cipher_get_iv to just return pointer to the IV. Added
2557 silc_cipher_get_name to return the name of the cipher.
2558 Fixed code all around to support these changes. Affected
2559 files are lib/silccrypt/silccipher.[ch], client library and
2562 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2564 * Fixed unaligned access in lib/silccore/silcattrs.c.
2566 * Fixed libtool linking in lib/silcsim/Makefile.am.
2568 * Fixed services attribute printing. Affected files is
2569 irssi/src/silc/core/silc-queries.c.
2571 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2573 * Fixed a crashbug in incoming server accepting. Affected
2574 file silcd/server.c.
2576 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2578 * Added automatically generated index to Toolkit Reference
2581 * Added support for Postscript Toolkit Reference Manual.
2583 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2585 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2588 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2590 * Added 'send_events' boolean argument to the function
2591 silc_schedule_set_listen_fd which sends the set events to
2592 the application explicitly if set to TRUE. Default action
2593 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2594 lib/silcclient/client_internal.h and silcd/server_internal.h.
2596 * Added silc_compare_timeval to determine which time values
2597 is smaller. Affected file lib/silcutil/silcutil.[ch].
2599 * Added sort-of "Quality of Service" (QoS) support to
2600 SilcSocketConnection. Data reception can be controlled with
2601 rate limit per second and/or read data length limit.
2602 Added silc_socket_set_qos. Affected files are
2603 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2605 * Added the QoS configuration to SILC Server configuration
2606 file. Affected files are silcd/serverconfig.[ch] and
2609 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2611 * Merged with irssi.org CVS.
2613 * Failed OPER and SILCOPER authentications are now logged.
2614 Affected file silcd/command.c. Bugs #25.
2616 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2618 * ROBODoc documented lib/silcutil/silcbuffer.h and
2619 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2620 <ville.rasanen@iki.fi>.
2622 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2624 * Added support for auto-passphrase authentication from the
2625 config file during connecting which was not implemented
2626 yet. Affected file irssi/src/silc/core/client_ops.c.
2628 * Fixed a bug in authentication protocol failure handling which
2629 was processing wrong callback context. Affected files
2630 are lib/silcclient/client.c and protocol.c.
2632 * Fixed the /ATTR allow off to actually work. Affected file
2633 is irssi/src/silc/core/silc-queries.c.
2635 * Fixed the /ATTR -del to work. Affected file is
2636 irssi/src/silc/core/silc-queries.c.
2638 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2640 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2642 * Fixed mask attribute adding in Irssi SILC client. Affected
2643 file irssi/src/silc/core/silc-queries.c.
2645 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2647 * Added support for saving the requested attributes in
2648 WHOIS to directory. Affected file is
2649 irssi/src/silc/core/silc-queries.c.
2651 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2653 * Added support for parsing VCard fields that do not have
2654 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2656 * Fixed a double free bug in hash table foreach function
2657 if the entry was deleted in the foreach callback. Affected
2658 file lib/silcutil/silchashtable.c.
2660 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2662 * Added silc_attribute_get_verify_data to return the signature
2663 verification data for either user digital signature or
2664 server digital signature in Requested Attributes. Affected
2665 files are lib/silccore/silcattrs.[ch].
2667 * Added silc_vcard_alloc which is used to allocated dynamic
2668 SilcVCard context. The silc_vcard_free now checks whether
2669 the context is dynamically allocated or not. Affected files
2670 are lib/silcutil/silcvcard.[ch].
2672 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2674 * Periodically remove the NOATTR status from client entry
2675 so that the client may take the attributes in use even after
2676 server has resolved them unsuccessfully earlier. Affected
2677 file silcd/server_query.c and idlist.h.
2679 * Moved sha1hash and md5hash from client->internal to
2680 SilcClient for application usage. Affected files are
2681 lib/silcclient/client.h and client_internal.h.
2683 * Fixed attribute encoding and decoding bugs. Affected
2684 files lib/silccore/silcattrs.[ch].
2686 * Added ATTR command to Irssi SILC Client which is used to
2687 manage user's Requested Attributes sending and values for
2688 WHOIS command. Affected files around Irssi SILC client.
2690 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2692 * Added silc_buffer_strformat which can be used to format
2693 strings into a buffer which size is automatically increased.
2694 Affected file lib/silcutil/silcbuffmt.[ch].
2696 * Added implementation of VCard (RFC 2426) which can be used
2697 as part of Requested Attributes in WHOIS command. Affected
2698 file lib/silcutil/silcvcard.[ch].
2700 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2702 * Some strncat -> silc_strncat changes our the core and
2705 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2706 errors. Added better error printing to SKE library.
2707 Affected files lib/silcske/silcske.c, silcske_status.h and
2710 * Save the PKCS key length even if only private key is set to
2711 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2713 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2714 length in bits not in bytes. Affected files are
2715 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2716 silcd/server_query.c.
2718 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2720 * Added silc_attribute_payload_encode_data to directly encode
2721 the data into the attributes buffer. Renamed function
2722 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2723 Affected files are lib/silccore/silcattrs.[ch].
2725 * silc_hash_table_find_foreach calls the foreach function now
2726 once even if the nothing was found with context set to NULL.
2727 Affected file lib/silcutil/silchashtable.[ch].
2729 * Remove the RESOLVING flag from client entry after received
2730 the Requested Attributes from the client. Fixed memory leak
2731 in client entry freeing. Affected files silcd/server_query.c
2734 * Added Requested Attributes support into SILC Client Library.
2735 It is not able to send requested attributes in WHOIS command,
2736 and also receive and process requested attributes. Added
2737 silc_client_attribute_[add|del] and silc_client_attributes_get
2738 functions. Added also `ignore_requested_attributes' to the
2739 SilcClientParams to not use attributes in client. Affected
2740 files are lib/silcclient/command.c, client_attrs.[ch],
2741 silcclient.h, client_internal and client.[ch].
2743 * Changed the silc_client_get_client_by_id to support Requested
2744 Attributes, it takes them as argument now. Affected file
2745 is lib/silcclient/silcclient.h, and idlist.c.
2747 * Added -details option to WHOIS command in Irssi SILC Client
2748 to support the requested attributes. By default it requests
2749 all attributes. Affected file lib/silcclient/command.c and
2750 irssi/doc/help/in/whois.in.
2752 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2754 * Add also SERVICE attribute for server-constructed attribute
2755 data. Also digitally sign the attributes and add
2756 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2757 silcd/server_query.c.
2759 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2761 * Changed the silc_attribute_payload_encode to support list
2762 of attributes (function may be called several times to add
2763 a new attribute). Removed the silc_attribute_payload_encode_list
2764 function. The encoding function now also automatically encodes
2765 the data, so the caller does not need to do that. Affected
2766 files lib/silccore/silcattrs.[ch].
2768 * Added support for replying on behalf of the user to the
2769 Requested Attributes in WHOIS command in the server. Affected
2770 file silcd/server_query.c.
2772 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2773 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2775 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2777 * Don't swtich to become primary router if we are backup if
2778 decryption error has occurred. Affected file silcd/server.c.
2780 * Fixed a bug in backup router IP address comparison in
2781 silc_server_backup_get.
2783 Save now also the port of the server/router and use that
2784 in comparison as well. Affected file silcd/server_backup.c.
2786 * Normal server now reconnects to backup router automatically
2787 if connection is lost to it. Affected file silcd/server.c.
2789 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2791 * If packet processing fails (like integrity check fails)
2792 the connection is closed now. Affected files are
2793 lib/silccore/silcpacket.c and silcd/server.c.
2795 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2797 * Fixed double free in RSA public key set function
2798 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2801 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2803 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2804 Added server_query.[ch] which provides one interface for
2805 querying information using all three commands.
2807 * Changed all "typedef unsigned char" in core library to
2808 "typedef SilcUInt8".
2810 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2812 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2814 * Renamed silc_server_get_client_resolve to
2815 silc_server_query_resolve and moved to server_query.[ch].
2817 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2819 * Resumed client packet handling from server put the resumed
2820 client on wrong list on router and caused the client not
2821 be present on the network anymore. Now fixed to put the
2822 client to correct list. Affected file silcd/packet_receive.c.
2824 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2826 * Various cleanup in error message output in config parsing code
2827 and in server init code. Fixed error log files containing
2828 too many newlines ('\n') in some situations. Affected files are
2829 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2831 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2833 * Use the reverse lookupped hostname in client internals
2834 instead of one user provided us as remote server name.
2835 Affected file lib/silcclient/client.c.
2837 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2839 * Added 'app_context' to silc_schedule_init. It is an
2840 application specific context that is delivered to application
2841 in task callback functions. Affected files are
2842 lib/silcutil/silcutil.[ch].
2844 * The hb_context in SilcSocketConnection is not freed
2845 automatically anymore (application must free it). Freeing
2846 it automatic is inconsistent. Affected files are
2847 lib/silcutil/silcsockconn.[ch].
2849 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2851 * Added support for removing explicitly added client connections
2852 in rehash and closing the client connections if they were
2853 unconfigured in the rehash. Affected file silcd/server.c.
2855 * Added support for aborting automatically pending commands
2856 that never receives the reply (to avoid memory leaks).
2857 Added also silc_server_command_pending_timed to set the
2858 specific timeout for pending command. Affected files are
2859 silcd/command[_reply].[ch].
2861 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2862 specs and lib/silccore/silcstatus.h.
2864 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2866 * Changed the silc_get_time to accept time value as argument
2867 or if zero is sent return current local time. Affected
2868 file lib/silcutil/silcutil.[ch].
2870 * Added STATS command to client library and Irssi SILC client.
2871 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2873 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2875 * Assure that channel key is set before sending it. May
2876 crash server otherwise. Affected file silcd/packet_send.c.
2878 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2880 * Assure that endless loop cannot happen with detached client
2881 resolving on normal server. Added idlist status
2882 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2883 silcd/idlist.h and silcd/packet_receive.c.
2885 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2887 * Incoming file transfer request cannot use same session as
2888 the sending session. This can happen when sending file to
2889 yourself. Crashed the client on quit. Affected file
2890 lib/silcclient/client_ftp.c. Bug #24.
2892 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2894 * Implemented the draft-riikonen-precense-attrs draft and
2895 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2897 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2899 * Distribute the SERVER_SIGNOFF notify also to local backup
2900 routers from the primary router. The backup router may not
2901 have the signing of local server directly connected and need
2902 to know about the signoff. Affected file silcd/server_util.c.
2904 * Use the primary router as the origin of the locally connected
2905 server when it is disconnecting from the backup router since
2906 that's where it really is coming from. Now the clients from
2907 the disconnecting server are removed correctly and "shadow"
2908 clients are not left to the backup router. Affected file
2911 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2913 * If normal server is standalone and found existing but disabled
2914 channel, do not re-create the channel since it creates
2915 duplicate same channels. Affected file silcd/server.c.
2917 * Added anonymous client connections support to server. New
2918 "anonymous" configuration option to ConnectionParams section
2919 added. If set to true, the username and hostname information
2920 of the client will be scrambled and anonymous user mode is
2921 set automatically to the user. Affected files are
2922 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2924 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2926 * In JOIN notify handling, mark that the cache entry of the
2927 client cannot be expired. Can cause crashes on normal
2928 server (asserts client->channels). Affected file is
2929 silcd/packet_receive.c.
2931 * From now on distribution versions are used as protocol versions
2932 instead of by default using the Toolkit base version as protocol
2933 version. Affected file prepare.
2935 * Do not set the locally resolved hostname for local client
2936 entry but take what server sends. This way the real hostname
2937 is showed in WHOIS for yourself. Affected file is
2938 lib/silcclient/idlist.c and lib/silcclient/client.c.
2940 * Resolve local info with IDENTIFY when connecting to server.y
2942 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2944 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2945 for implied search (not needed on platforms which has native
2946 pthreads library). Use --without-pthreads to disable threads.
2947 Affected file is configure.in.pre
2949 * Fixed --with-iconv on platforms which need to bypass (broken)
2950 native iconv(). Affected file is configure.in.pre
2952 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2954 * Moved -C option parsing in Irssi SILC client at same time
2955 as other options. The UI was initialized earlier and caused
2956 problems on command line. Bug #16. Affected file is
2957 irssi/src/silc/core/silc-core.c.
2959 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2961 * Added global variable silc_log_timestamp that tells silclog
2962 wether to print or not the timestamp in the logging files.
2963 Affected file lib/silcutil/silclog.[ch].
2965 * Added silcd configuration option Timestamp in the Logging
2966 section. Affected file silcd/serverconfig.[ch],
2967 doc/example_silcd.conf.in.
2969 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2971 * Fixed fingerprint checking to check for entirely empty
2972 fingerprint instead of two first bytes when determining
2973 if it is set. Bug #18. Affected file silcd/command.c.
2975 * Fixed duplicate PKCS name registering to not allow it.
2976 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2978 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2980 * Conditionalize non-gcc compiler optimizations for various
2981 platforms, enable those commented out. Cleanups.
2982 Affected file lib/silcmath/mpi/configure.in
2984 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2986 * silc_rng_exec_command() left zombie processes if command
2987 didn't generate any output. Affected file
2988 lib/silccrypt/silcrng.c
2990 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2992 * Rewrote iconv checking, introduce --with-iconv for systems
2993 which rely on libiconv. Check if iconv() provided by libc
2994 is good enough, otherwise demand libiconv. Affected file
2997 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2999 * Search for ldopen() also in libc. This enables SIM support
3000 on *BSD systems. Based on patch from Alex Zepeda. Affected
3001 file configure.in.pre
3003 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
3005 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
3006 This fixes prepare on *BSD systems. Affected file
3009 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3011 * More fixed for not having purge timeout for global clients
3012 that are on channel. Affected files silcd/command_reply.c
3015 * Fixed the rekey protocol to work with backup router connections.
3016 Rekey packets are now allowed on disabled connections as
3017 well. Affected files silcd/packet_send.c and server.c.
3019 * Do not switch to be as backup router when shutting down and
3020 closing the primary connection. Affected file silcd/server.c.
3022 * Fixed memory leaks in backup router deleting. Added
3023 silc_server_backup_free to free all data during shutdown of
3024 server. Affected files silcd/server_backup.[ch].
3026 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3028 * Do not process commands if the sock->user_data is NULL.
3029 Affected file silcd/command.c.
3031 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3033 * Fixed buffer overflow and security problems (loosing bits
3034 in CFB encryption) in SILC RNG. Problems reported by
3035 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
3037 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3039 * Added yet more checks that client is not expired on global
3040 list if it is on channels. Affected file is
3041 silcd/command_reply.c.
3043 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3045 * Merged c0ffee's MIME signal patch which adds support for
3046 sending also MIME messages in Irssi SILC Client, and handling
3047 received MIME messages in a signal (and perhaps doing something
3048 to non-textual MIME messages).
3050 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3052 * Fixed pending command deletion in server and client library
3053 to check the whole list instead of breaking after first found.
3054 The affected files are silcd/command.[ch] and
3055 lib/silcclient/command.[ch].
3057 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3059 * Return NO_SUCH_CHANNEL error in USERS for channel that is
3060 secret or private, otherwise it's possible to find out
3061 whether a secret channel exists or not. Affected file
3064 * If CMODE change fails during the mode setting, assure that
3065 the old mode mask is set for the channel back. Affected
3066 file silcd/command.c.
3068 * Fixed passphrase saving on +a channel on normal server
3069 after successful JOIN command. Affected file silcd/command.c.
3071 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3073 * Remove server/router operator privileges in DETACH command,
3074 since it's possible to resume to server where these
3075 privileges would not be allowed for the client. Affected
3076 file silcd/command.c.
3078 * Do not set to wait for backup in rehash of the server.
3079 Affected file silcd/server.c.
3081 * Do not check listener sockets when counting how many
3082 socket connections we have. Affected file is
3083 silcd/server_util.c.
3085 * Do not announce disconnected clients that are remaining
3086 in history (for WHOWAS). This is because SIGNOFF notify
3087 for these has been sent earlier already. Affected file
3090 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3092 * Buffer overflow with CUMODE command's mode->mode character
3093 conversion. Reported by Ville Räsänen. Affected file
3094 lib/silcutil/silcutil.c.
3096 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3098 * Allow heartbeat packets to go disabled connections anyway.
3099 Affected files silcd/server.c and silcd/packet_send.c.
3101 * Do not broadcast New Channel packets with List flag set
3102 in the packet to backup routers. The router must check
3103 for the correctness of the packets before sending them.
3104 It is possible that router will have enforce Channel ID
3105 change and this would cause desync in the backup router.
3106 Affected file silcd/packet_receive.c.
3108 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
3109 are handled in list parsing. They are not list packets
3110 anymore. Affected file silcd/packet_receive.c.
3112 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3114 * Stop waiting for backup router through the timeout, not
3115 directly after backup router has arrived. Affected file
3118 * Do not re-create channel keys and send them when removing
3119 clients in server shutdown. Affected files are
3120 silcd/server_internal.h and silcd/server_util.c.
3122 * Notify distribution to backup routers was missing from
3123 the silc_server_send_notify_dest function which caused
3124 desyncing problems with backup router. Affected file is
3125 silcd/packet_send.c.
3127 * The client's channel removing was working wrong on
3128 backup router. It assumed that it doesn't know global
3129 information but backup router does know. For this reason
3130 it could remove channel when it wasn't supposed to do that.
3131 Affected file silcd/server.c and silcd/server_util.c.
3133 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3135 * Stop for a couple seconds after badkup router has become
3136 primary router. Affected file silcd/server.c.
3138 * Added silc_server_remove_servers_by_server, which is used
3139 to remove servers originated from some other server. Also
3140 clients of those servers can be removed too. Affected file
3141 silcd/server_util.[ch].
3143 * When removing clients after a server has signed of remove
3144 also all servers behind that server (unless they are known
3145 to be available locally), and send SERVER_SIGNOFF for each
3146 of the server separately. Also the signed off clients are
3147 sent now separately per signed off server. The affected files
3148 are silcd/server.c and silcd/server_util.[ch].
3150 * All servers added with silc_idlist_add_server must always
3151 have both "router" and "connection" pointers set. Otherwise,
3152 bad server entries may be left around in the cache.
3153 Affected file silcd/command_reply.c.
3155 * Do not create the channel key in NEW_CHANNEL packet
3156 processing if the channel is empty. Affected file
3157 silcd/packet_receive.c.
3159 * Completed backup router support for standalone routers.
3160 Supports also servers in the cell that do not use the backup
3163 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3165 * Fixed a bug in silc_string_regexify which did not add '^'
3166 at the start of each string, and thus the matching was
3167 not explicit. For example ban list iikone@*!*@* would
3168 match also "priikone", which is wrong, it would have to be
3169 *iikone@*!*@* to match also "priikone". Affected
3170 file lib/silcutil/unix/silcunixutil.c.
3172 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3174 * Enable all local server connections before updating client
3175 caches when we've become backup router. Otherwise, signoff
3176 packets may not reach the clients. Affected files are
3177 silcd/server.c and silcd/server_util.[ch].
3179 * Fixed a bug in version string parsing which could crash
3180 the program with specially formatted version string.
3181 Bug reported and patch provided by Ville Räsänen. Affected
3182 file lib/silcutil/silcutil.c.
3184 * Handle the disconnection immediately when DISCONNECT
3185 packet is received in server. Affected file silcd/server.c.
3187 * Primary router now waits a short time (10 seconds) for
3188 backup router connection before accepting any other
3189 connection (except local). Affected file silcd/server.c,
3192 * Fixed a crash in client libary in NICK_CHANGE notify when
3193 NICK_CHANGE arrived for client entry we are resolving
3194 currently. Affected file lib/silcclient/client_notify.c.
3196 * Call the sconn->callback completion even if error had
3197 occurred. Start reconnecting always if connection to
3198 primary router fails during backup router protocol.
3199 Affected files silcd/server.c and server_backup.c.
3201 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3203 * Added functions silc_server_send_opers and
3204 silc_server_send_opers_notify to send packets stricly
3205 to operators. Added macro SILC_SERVER_SEND_OPERS macro
3206 to send variable argument notify to operators.
3207 Affected files silcd/packet_send.[ch] and silcd/server.h.
3209 * Removed UMODE rights checking with UMODE_CHANGE notify.
3210 Affected file silcd/packet_receive.c.
3212 * Server/router operator now receives notify when network
3213 switches to backup router and when it resumes the use of
3214 primary router. Affected file silcd/server.c and
3215 silcd/server_backup.c.
3217 * Fixed the updating of client information after backup
3218 resuming protocol is over; update all except local clients
3219 to the new primary router. The affected file is
3220 silcd/server_util.c.
3222 * Added support for closing active connections in rehash
3223 that were unconfigured by the user. Supports currently
3224 closing server and router connections. Affected file
3227 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
3229 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3231 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
3232 is NULL since seems that on some platforms NULL is allowed
3233 and on some it's not. Fallback encoding is used instead.
3234 Affected file lib/silcutil/silcstrutil.c.
3236 * Fixed statistics updating for incoming server connection
3237 which could cause problems when re-connecting. Affected
3238 file silcd/server.c.
3240 * Preliminary backup router support for standalone router
3241 added. Affected files in silcd/.
3243 * Mark server connections in backup router disabled before
3244 and after backup protocol. Affected file is
3245 silcd/server_backup.c.
3247 * Added support for reconnecting to remote server connection
3248 even if the protocol fails, and if the configuration wants
3249 us to keep trying to connect anyway.
3251 Server connection is not allowed to backup router if
3252 backup router does not have connection to primary router yet.
3254 Affected file is silcd/server.c.
3256 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3258 * Added silc_client_udpate_server function to update changed
3259 server info. Affected file lib/silcclient/idlist.[ch].
3261 * Added check for server entries that are being resolved when
3262 notify is received. If being resolved, handle the received
3263 notify only after it's resolved so that all notifys are
3264 handled in same order as received from the server.
3266 Added similar resolver check to channel entries. Every
3267 notify that cause resolving of any information that affects
3268 channel entry marks the channel entry in waiting state.
3269 After whatever resolving is over the waiters are signalled
3270 and only then the notifys are handled in the same order
3271 as delivered from the server.
3273 Affected files are lib/silcclient/idlist.[ch], and
3276 * Fixed KILLED notify handling in normal server. Affected
3277 file silcd/packet_receive.c.
3279 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
3280 is locally connected, or was locally connected (but may
3281 be detached and connection is not active). Added also
3282 SILC_IS_LOCAL for checking this status. Affected files
3283 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
3284 silcd/server.c and silcd/server_internal.h.
3286 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3288 * Don't send or handle TOPIC_SET if topic is already set and
3289 is same as being set. Affected files silcd/command.c and
3290 silcd/packet_receive.c.
3292 * Fixed CMODE change rights checking to work correctly when
3293 removing modes by operator. Affected file is
3294 silcd/server_util.c.
3296 * Fixed some handling with New Channel packet in router and
3297 fixed some CMODE_CHANGE notify handling in server and router.
3298 Affected file is silcd/packet_receive.c.
3300 * Changed "disconnect" client operation to include the
3301 reason of the disconnection and optional disconnection
3302 message. Affected file lib/silcclient/silcclient.h.
3304 * Made the compilation of lib/contrib/ stuff conditional.
3305 Affected files configure.in.pre, lib/contrib/Makefile.am.
3307 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3309 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
3310 to the sender of the notify too, to avoid situation where two
3311 notifys are in the network at the same time going to oppsite
3312 directions. Affected file silcd/packet_receice.c.
3314 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3316 * Delete the client from channel even if the cilent->id is
3317 NULL. It was possible that client was deleted without
3318 removing from channels (theoretically at least). Affected
3319 file silcd/server.c and silcd/server_util.c.
3321 * Free the client data too when resuming is not successful.
3322 Affected file silcd/packet_receive.c.
3324 * Merged some code from c0ffee's silc-plugin. Affected files
3325 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
3327 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
3328 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
3329 to the primary router connection, the other one returns
3330 TRUE if packet must be broadcasted to network.
3332 * All notifys that are destined to primary router (to network)
3333 are now automatically sent to backup routers even if the
3334 router is standalone (and has backup router). Affected files
3337 * Added --without-irssi and --without-silcd configuration
3338 options for disabling the compilation of these applications.
3339 Affected file configure.in.pre and prepare.
3341 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3343 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
3344 UTF-8 encoding and decoding. Added also new encodings
3345 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
3347 Added also SILC_STRING_LANGUAGE which is language and charset
3348 specific encoder and decoer for those platforms that support
3349 iconv(). It can convert the UTF-8 to and from the locale
3350 specific character set.
3352 Affected file lib/silcutil/silcstrutil.[ch].
3354 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
3356 * Added function silc_get_command_name to the file
3357 lib/silcutil/silcutil.[ch].
3359 * Improved the server debug output a bit. Affected files are
3362 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3364 * Save the channel passphrase when received succesful JOIN
3365 command reply from router, on normal server. Otherwise
3366 joinig +a channels from normal server is not possible.
3367 Affected file silcd/command.c.
3369 * Fixed a bug in TOPIC_SET notify handling. The notifier
3370 may be other than client too, like server or channel.
3371 It expected it to always be only client and ignored the
3372 notify. Affected file silcd/packet_recieve.c.
3374 * Removed some (unnecessary) debug printing from
3375 lib/silccore/silcid.c and lib/silccore/silcargument.c.
3377 * Do not force CMODE_CHANGE when server is announcing new
3380 Router announces stuff only after server reannounces channel
3381 after CHANNEL_CHANGE notify.
3383 These fixes optimizes the announcing procedure, and perhaps
3384 fixes some problems too. Affected file silcd/packet_receive.c.
3386 * Fixed SERVER_SIGNOFF sending to local clients. It was
3387 totally broken and sent the notify to all local clients,
3388 instead of only to those that was on same channel as the
3389 signing off clients. Affected file silcd/server_util.c.
3391 * Added -D option to server. It can be used to give debug
3392 level. The levels are from 0 - 99, and are predefined for
3393 smooth server debugging. (see silcd.c for the predefined
3394 levels). Affected file silcd/server.c.
3396 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3398 * Fixed a bug in Irssi SILC client to close the connection
3399 properly when disconnecting from server. Affected file
3400 irssi/src/silc/core/client_ops.c.
3402 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3404 * When authenticating as founder during JOIN command, check
3405 that the one authenticating becomes the only founder on the
3406 channel. Affected file silcd/command.c.
3408 * Better checking for founder mode setting when CUMODE_CHANGE
3409 notify is received. Affected file silcd/packet_receive.c.
3411 * Close all connections when shutting down the server by sending
3412 DISCONNECT packet. Close all listeners too when shutting
3413 down the server. Affected file silcd/server.c.
3415 * Handle DISCONNECT packet correctly in client library by
3416 calling the "disconnect" client operation. Affected file
3417 lib/silcclient/client.c.
3419 * Handle local errors correctly during resuming. Affected
3420 file lib/silcclient/client.c.
3422 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3424 * The log file is not dupped internally anymore in
3425 lib/silcutil/silclog.c. Fixed memory leaks too.
3427 * The scheduler now dispatches all pending timeout tasks
3428 when it is uninitialized with silc_schedule_uninit.
3429 Affected file lib/silcutil/silcschedule.c.
3431 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3433 * Added --enable-stack-trace option to configure. Added
3434 memory allocation stack trace support. Added files
3435 lib/silcutil/stacktrace.[ch]. Affected files are
3436 lib/silcutil/silcmemory.[ch].
3438 * Fixed memory leaks from libraries and server. Affected
3439 files around the tree.
3441 * Reverted back a fix made to CUMODE which broke it.
3442 Affected file silcd/command.c.
3444 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3446 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3447 core library, and implemented it. All textual messages SHOULD
3448 use this flag and the message MUST be UTF-8 encoded.
3449 All text messages sent by Irssi SILC client are now UTF-8
3450 encoded (regardless whether the terminal supports UTF-8 or not).
3451 Affected files are lib/silccore/silcchannel.h,
3452 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3455 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3457 * Added lots of new statistics updating that was missing from
3458 the server and router code. Affected files in silcd/.
3460 * Sending SIGUSR1 signal to server now dumps the current
3461 server statistics into /tmp directory. Affected file is
3464 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3465 the SILC Hash Interface also. Added new functions
3466 silc_hash_get_name, silc_hash_init, silc_hash_update and
3467 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3469 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3471 * Added some better info printing for client during connecting.
3472 Affected file silcd/server_util.c.
3474 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3475 to silence a user on a channel. Affected files are
3476 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3477 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3478 and silcd/packet_receive.c.
3480 * Fixed a fatal bug in handling of malformed command payload.
3481 Affected file silcd/command.c.
3483 * Fixed a double free when announcing channel users to router.
3484 Affected file silcd/server.c.
3486 * After successful authentication to channel founder mode, check
3487 that there isn't anyone else with founder mode on the channel.
3488 The one that authenticated will become founder and anyone
3489 else is demoted. Affected file silcd/command.c.
3491 * Added error printing of any error that has occurred during
3492 any command in client library. Affected file is
3493 irssi/src/silc/core/client_ops.c.
3495 * Removed some error printing from the client library and left
3496 it for the application to worry (from the error status it
3497 receives in 'command' client operation. Affected file is
3498 lib/silcclient/command.c.
3500 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3502 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3503 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3504 Starting key agreement with itself is denied. Affected file
3505 is lib/silcclient/client_keyagr.c.
3507 * Fixed some error checkings from the SFTP library which caused
3508 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3509 and lib/silcsftp/sftp_util.c.
3511 * Added new "debug" and "debug_string" settings to Irssi SILC
3512 client which can be used to print runtime debugging on the
3513 Irssi's screen. Available when compiled with --enable-debug
3514 option. Affected file irssi/src/silc/core/silc-core.c.
3516 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3518 * Fixed a missing variadic parameter in a function call that
3519 caused server crash when a non-allowed connection arrived.
3520 Reported by Richard Becker. Affected file silcd/server.c.
3522 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3524 * Added WATCH list sending to backup routers from router.
3525 The WATCH command is sent by the router to the backup
3526 router. Affected file silcd/command.c.
3528 * Mark the backup_router flag for RouterConnection entry
3529 if the backup router stuff is defined in the config file.
3530 Affected file silcd/serverconfig.c.
3532 * Fixed some backup data sending around the code to work better
3533 if the router is standalone router. Not all places were fixed.
3534 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3537 * Fixed the router connecting when connecting to multiple
3538 routers. It ignored every other router except the first
3539 one. Affected file silcd/server.c.
3541 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3543 * Made the private key generation after expiration optional.
3544 If not created after expiration the old key will re-expire
3545 at a later time (and thus key pair is not necessary to
3546 change). Affected file irssi/src/silc/core/clientutil.c.
3548 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3550 * The length arguments in bind() and connect() were wrong
3551 and fixed now to used SIZEOF_SOCKADDR in the
3552 lib/silcutil/unix/silcunixutil.c.
3554 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3556 * Fixed detach timeout handling to use Client ID and not
3557 the actual client entry which may be freed in the callback.
3558 Affected file silcd/command.c.
3560 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3562 * Merged c0ffee's multiple interface support patch.
3563 Affected files in silcd/.
3565 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3567 * Cleanup keys properly. Affected file is
3568 irssi/src/silc/core/clientutil.c.
3570 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3572 * Display the user mode on the status bar. Affected file
3573 irssi/src/silc/core/silc-expandos.c.
3575 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3577 * If private message key is not set, but the flag is set in
3578 the packet, ignore the packet since it cannot be decrypted.
3579 Affected file lib/silcclient/client_prvmsg.c.
3581 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3583 * When resuming client, remove the old client entry from
3584 the watcher list too. Affected file silcd/packet_receive.c.
3586 * Do not allow normal server to force founder mode away
3587 from router if the founder mode is already set. Affected
3588 file silcd/packet_receive.c.
3590 * Remove the client entry with watch notify types with short
3591 timeout, and not directly, so that other notifys can be
3592 retrieved too. Affected file lib/silcclient/client_notify.c.
3594 * Display notification about data messages that cannot be
3595 displayed. Affected files irssi/src/silc/core/client_ops.c,
3596 irssi/src/fe-common/silc/module-formats.[ch].
3598 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3600 * Fixed the CHANNEL_CHANGE notify handling in client libary
3601 to not use freed memory. Affected file is
3602 lib/silcclient/client_notify.c.
3604 * Fixed CUMODE_CHANGE notify handling in server. Affected
3605 file silcd/packet_receive.c.
3607 * Fixed USERS command to support empty channels. Affected
3608 file silcd/command.c.
3610 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3612 * Allow multiple identical pending commands to be registered
3613 in client library. Affected file is lib/silcclient/command.c.
3615 * Call the completion for resolving client information only
3616 after all resolvers has finished. This fixes a crash in
3617 the client. Added support for checking when the resolvers
3618 are finished. Affected file is lib/silcclient/idlist.c.
3620 * Wait by default 3 seconds before reconnecting to the server
3621 after being disconnected. Makes the /detach command a bit
3624 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3626 * Check the watcher list before sending signoff notifys
3627 when closing client connection. Affected file is
3630 * Added better CMODE command rights checking. Affected file
3631 silcd/server_util.c.
3633 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3635 * Fixed watcher list checking during server signoff. It
3636 crashed the server. Affected file silcd/server_util.c.
3638 * The JOIN command reply returns now the founder's public
3639 key. Affected file is silcd/command.c.
3641 * Announce the channel mode, and the mode properties with
3642 CMODE_CHANGE notify. Affected file silcd/server.c.
3644 * Mark new channels by default disabled, untill at least
3645 one user joins the channel. Affected file is
3646 silcd/packet_receive.c.
3648 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3650 * The nickname argument to watch notify can be optional.
3651 Fixes a crash in server. Affected file silcd/packet_send.c.
3653 * Remove the client entry from cache if the WATCH notify type
3654 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3655 lib/silcclient/client_notify.c.
3657 * Check the watcher list before and after changing nickname
3658 when the NICK_CHANGE notify is received. Affected file is
3661 * Fixed a crash in OPER and SILCOPER command sending. Empty
3662 passphrase caused the crash. Affected file is
3663 lib/silcclient/command.c.
3665 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3667 * Merged with Irssi CVS for Irssi SILC client.
3669 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3671 * Completed the protocol specifications.
3673 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3675 * Merged with Irssi CVS for Irssi SILC client.
3677 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3679 * Added the founder's public key delivery to the
3680 CUMODE_CHANGE notify type as well. Updated the protocol
3681 specs and the code. Affected files are silcd/packet_send.[ch],
3682 silcd/packet_receive.c and silcd/command.c.
3684 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3686 * Added silc_pkcs_public_key_copy function into the
3687 lib/silccrypt/silcpkcs.[ch].
3689 * Remove the `iv' from the SilcChannelEntry since we can
3690 live without it. Affected files are silcd/idlist.h and
3691 silcd/packet_receive.c.
3693 * Added support for sending the founder's public key in
3694 the CMODE_CHANGE notify packet in the server. Affected
3695 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3696 silcd/command.c and silcd/server.c.
3698 * Changed the FOUNDER_AUTH authentication to use only
3699 public key authentication as defined by new protocol
3700 specs. Passphrase authentication with that mode cannot
3701 be used anymore. It is now possible to reclaim founder
3702 mode from any server in the network. Affected files are
3703 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3705 * Added permanent channels support by making the channel
3706 permanent when FOUNDER_AUTH mode is set on the channel.
3707 The channel will not be destroyed even if channel is empty
3708 when that mode is set. Protocol TODO #17. Affected
3709 files are silcd/server.[ch], server_util.[ch],
3710 silcd/command.c, silcd/packet_receive.c and
3711 lib/silcclient/command.c.
3713 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3715 * Added reference counter to the command reply context in
3716 the client library. Affected files are
3717 lib/silcclient/command_reply.[ch].
3719 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3721 * Fixed rekey protocol with PFS in the client library.
3722 Affected file is lib/silcclient/protocol.c.
3724 * Added support for list of errors in client library
3725 command reply handling. Affected file is
3726 lib/silcclient/command_reply.c.
3728 * Defined that the WHOIS and IDENTIFY commands can send
3729 list of errors. Updated the protocol specs. Protocol
3732 * Added support for sending list of errors to WHOIS and
3733 IDENTIFY commands in server. Added support for receiving
3734 list of errors in server. Affected files are
3735 silcd/command.c and silcd/command_reply.c.
3737 * Fixed client info resolving on LEAVE command in client
3738 library to not crash. Affected file is
3739 lib/silcclient/client_notify.c.
3741 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3743 * Defined that the NICK command replies with thew changed
3744 nickname too, to make the nickname changing simpler at
3745 the client's end. Updated protocol specs and the code
3746 in client and server. Affected files are
3747 silcd/command.c, lib/silcclient/command_reply.c and
3748 lib/silcclient/command.c.
3750 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3752 * Added `Compressed' packet flag to indicate that the packet
3753 payload is compressed by the sender. Updated the protocol
3754 specs and the core library. The compression still is not
3755 implemented in the sources. Affected file is
3756 lib/silccore/silcpacket.h.
3758 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3760 * Remove pending command callbacks also if the connection
3761 to the server is destroyed. Affected file is
3762 lib/silcclient/client.c.
3764 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3766 * Added new QUIET channel user mode that can be used to
3767 quiet a user in a channel. Updated the protocol specs but
3768 it wasn't implemented yet. Protocol TODO #27. Affected
3769 file is lib/silccore/silcmode.h.
3771 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3773 * Added BLOCK_INVITE user mode to be able to block incoming
3774 invite notifications. Protoocol TODO #26. Affected files
3775 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3778 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3779 the protocol specs and the code. Affected file is
3780 lib/silccrypt/silcpkcs.c.
3782 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3784 * Disconnect Payload includes now the status type. Updated
3785 the protocol specs and the code. Protocol TODO #25.
3786 Affected files are silcd/server.c, lib/silcclient/client.c.
3788 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3789 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3790 Moved the silc_client_command_status_messages table to the
3791 lib/silcutil/silcutil.c and added new funtion
3792 silc_get_status_message, which deprecates function
3793 silc_client_status_message. Affected files are
3794 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3795 lib/silcutil/silcutil.[ch].
3797 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3799 * Defined that the nickname hash in Client ID MUST be from
3800 lowercase nickname. This effectively changes nicknames in
3801 SILC to case-insensitive. Updated the protocol specs and
3802 the code. Affected files are lib/silcutil/silcutil.[ch],
3803 silcd/serverid.c, and silcd/idlist.c.
3805 * Added new channel user modes BLOCK_MESSAGES_USERS and
3806 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3807 code. Affected files are lib/silccore/silcmode.h,
3808 lib/silcclient/command.c, and silcd/packet_send.c.
3810 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3811 specs and code. Affected file lib/silccore/silcstatus.h.
3813 * Added support for watch list. It is possible to add nicknames
3814 to be watched, and when they come to network, leave network
3815 or user mode changes the watcher will be notified of this
3816 change. Added SILC_COMMAND_WATCH command, added new
3817 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3818 notifications. Updated the protocol specs and implemented
3819 this to library, client and server. Protocol TODO #21.
3820 Affected files are lib/silccore/silccomand.h,
3821 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3822 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3823 silcd/packet_send.[ch], silcd/packet_receive.c, and
3824 irssi/src/silc/core/client_ops.c.
3826 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3827 somebody watching you. Updated the protocol specs and the
3828 code. Affected files are lib/silccore/silcmode.h, and
3829 lib/silcclient/command.c.
3831 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3833 * Added service support to SILC protocol. Added new command
3834 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3835 core library. Services are not implemented in server or
3836 client for now. Protocol TODO #20. Affected files are
3837 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3839 * Added SilcStatus argument to `command' client operation
3840 to return the error status when command sending fails
3841 locally. Changed all command in client library to return
3842 correct command status. Affected files are
3843 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3844 irssi/src/silc/core/client_ops.c.
3846 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3848 * Added silc_mime_parse function to parse MIME headers.
3849 Affected files are lib/silcutil/silcstruti.[ch].
3851 * Added MIME header parsing in Irssi SILC Client. It displays
3852 all textual MIME objects, others it ignores. Affected file
3853 is irssi/src/silc/core/clien_ops.c.
3855 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3857 * Fixed a bug in the pid writing function, which couldn't be
3858 written in a root-owned directory.
3860 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3862 * Defined that channel message to unknown Channel ID must
3863 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3864 Updated the protocol specs and the code in server. The
3865 affected file is silcd/packet_receive.c.
3867 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3869 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3870 that it is used to send error notifys if error occurs during
3871 some SILC packet processing, except commands. The error
3872 types are same as for command reply types. Defined that
3873 if private message is sent to unknown Client ID the error
3874 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3875 Updated the protocol specs and code. Affected files are
3876 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3877 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3878 and irssi/src/silc/core/client_ops.c. Renamed the
3879 SilcCommandStatus to SilcStatus.
3881 * Defined the use of extra WHOIS attributes in WHOIS command.
3882 The <Requested Attributes> (defined in a separate document)
3883 can be used to request additional information about user
3884 not returned by standard WHOIS command. Defined that server
3885 can send WHOIS command directly to client. Client provides
3886 the requested attributes to the server. Updated the protocol
3887 specs. Protocol TODO #4. Implementation is not done yet
3888 (Protocol TODO #24).
3890 * Renamed function silc_client_command_status_message to
3891 silc_client_status_message. Affected files are
3892 lib/silcclient/command_reply.[ch].
3894 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3896 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3897 32 bit integers. Updated the protcol specs and the code.
3898 Affected files are silcd/command.c and
3899 lib/silcclient/command.c.
3901 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3903 * Fixed a bug in library where sending a bogus authentication
3904 payload would lead to a crash. Affected file is
3905 lib/silccore/silcauth.c.
3907 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3909 * Added detach_disabled and detach_timeout server config
3910 options to the server. Affected files silcd/serverconfig.[ch],
3911 silcd/command.c and silcd/packet_receive.c.
3913 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3915 * Added resolve_cmd_ident field to the SilcClientEntry structure
3916 too so that if the entry is for example being resolved so
3917 another command may attach to the same pending command reply
3918 without requiring to resolve the same entry again. Added
3919 support for adding multiple pending commands for one
3920 command idenfier. Affected files lib/silcclient/command.[ch],
3921 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3923 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3925 * Defined that server receives WHOIS command reply for private
3926 and secret channels too. Updated protocol specs and the
3927 code in server. Affected file silcd/command.c.
3929 * Defined <channel user mode list> argument to WHOIS command
3930 reply for returning user modes on the channels. The
3931 channel list now doesn't include the user mode anymore but the
3932 actual channel mode. Updated protocol specs and the code in
3933 client and server. Affected files are silcd/command_reply.c,
3934 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3935 and lib/silcclient/command_reply.c.
3937 * Save the channels list in WHOIS command reply in normal server
3938 so that WHOIS always shows joined channels also in normal
3939 server and not just on router. Affected file is
3940 silcd/command_reply.c.
3942 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3944 * Defined that server receives USERS command reply for private
3945 and secret channels too. Updated protocol specs and the
3946 code in server. Affected file silcd/command.c.
3948 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3950 * Changed the UMODE's mode mask argument to be optional. If
3951 not provided then the command merely returns the current mode
3952 mask to the client. Updated protocol specs and the server.
3953 Affected file is silcd/command.c.
3955 * Added SILC session detachment/resuming support. It is possible
3956 to detach by closing the network connection and then re-connect
3957 and resume to the old client session. Added DETACHED user
3958 mode that server will set for detached client. Added new
3959 packet RESUME_CLIENT which is used to perform the resuming
3960 process. Added DETACH command. Updated the protocol specs,
3961 core library, client and server. Protocol TODO #22. Very
3962 many affected files around the tree.
3964 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3966 * Changed the CMODE's mode mask argument to be optional. If
3967 not provided then the command merely returns the current mode
3968 mask to the client. Updated protocol specs and the server.
3969 Affected file is silcd/command.c.
3971 * Changed the Killer's Client ID in KILLED notify to be just
3972 any ID payload since router server is allowed to kill as well.
3973 Updated protocol specs, client libary and server. Affected
3974 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3975 and irssi/src/silc/core/client_ops.c.
3977 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3979 * Added new user modes ANONYMOUS for special anonymous servers
3980 that may set the mode for client, and BLOCK_PRIVMSG which
3981 client may set to block incoming private messages unless the
3982 Private Message Key flag is set (using private keys to protect
3983 private messages). Updated protocol specs and code in client
3984 and server and core library. Protocol TODO #23. Affected
3985 files are lib/silccore/silcmode.h, silcd/server.[ch],
3986 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3987 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3989 * Added new channel user mode BLOCK_MESSAGES which the client
3990 may set to itself to tell server not send channel messages.
3991 Other packets such as channel key packets are still sent.
3992 Protocol TODO #23. Updated the protocol specs, client and
3993 server. Affected files are lib/silccore/silcmode.h,
3994 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3995 lib/silcutil/silcutil.c, silcd/command.c, and
3996 silcd/packet_send.c.
3998 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4000 * Redefined the Status Payload to include now two 8 bit fields,
4001 instead of one 16 bit field. This now makes it possible to
4002 send list of errors. Updated the protocol specs and the code
4003 in core library, client library and server. Protocol TODO #1.
4004 Affected files are lib/silccore/silccommand.[ch],
4005 lib/silcclient/command_reply.[ch], silcd/command.c,
4006 silcd/command_reply.c and silcd/packet_receive.[ch].
4008 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4010 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
4011 must be handled by the application and should tell the application
4012 that an error message was already printed, and it should print the
4013 config coords (line, filename, ...). Affected files are
4014 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
4016 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
4017 server config parsing code more readable.
4019 Fixed a bug in the fetch_logging() config callback.
4021 Affected files is silcd/serverconfig.c.
4023 * Drop root privileges when started in foreground. Don't drop them
4024 if debugging also. Affected file is silcd/silcd.c.
4026 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4028 * Added more IM-like features by introducing new user modes
4029 for setting various presence information. Added new modes:
4030 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
4031 specs and code. Protocol TODO #19. Affected files are
4032 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
4033 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
4035 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4037 * Added STATS command to the protocol after all, to return
4038 various statistical information about the network. It can
4039 be used by clients to retrieve statistical information, and
4040 servers may use it to to fetch cell and network wide
4041 statistics from router. Updated the protocol specs and
4042 implemented it to the server. Protocol TODO #16.
4043 Affected files are lib/silccore/silccommand, silcd/command.[ch],
4044 silcd/command_reply.[ch].
4046 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4048 * The LIST command reply in client libary now adds new channel
4049 entry if the returned channel doesn't exist yet in cache,
4050 and returns the channel entry to the application in the
4051 command_reply client operation. Affected file is
4052 lib/silcclient/command_reply.c.
4054 * Changed the channel message payload's MAC generation to
4055 include the IV in the MAC as well. This way all relevant
4056 parts of the channel message payload are authenticated also
4057 with the channel message MAC (and not only by packet MAC).
4058 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
4059 Affected file is lib/silccore/silcchannel.c.
4061 * Fixed the SKE to save the remote version, since the
4062 silc_ske_parse_version mistakenly checked wrong version,
4063 after it replaced the start payload. Affected files are
4064 lib/silcske/silcske.[ch].
4066 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4068 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
4069 string utility functions. Added there also new functions
4070 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
4071 Affected files lib/silcutil/silcstrutil.[ch].
4073 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
4074 files are lib/silcutil/silcstrutil.[ch].
4076 * Defined that the security property fields in SKE SHOULD be
4077 UTF-8 encoded, defined that version string MUST be US-ASCII
4078 encoded, defined that passphrases sent in connection
4079 authentication protocol MUST be UTF-8 encoded. Implemented
4080 these to the client and server. Defined also that other
4081 passphrases sent in the protocol MUST be UTF-8 encoded.
4082 Affected files are lib/silcske/silcske.c,
4083 lib/silcclient/protocol.c, silcd/protocol.c,
4084 silcd/serverconfig.c, and lib/silccore/silcauth.c.
4086 * Changed the silc_client_close_connection interface to not
4087 need the SilcSocketConnection which should not be visible
4088 to application. Affected files are lib/silcclient/client.c
4089 and lib/silcclient/silcclient.h.
4091 * Rewrote the text for Private Message Key Payload in the
4092 protocol specification. Protocol TODO #11.
4094 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4096 * Upgraded the protocol version to 1.1, updated protocol specs
4099 * Added the nickname as new argument to NICK_CHANGE notify and
4100 added it to protocol specs and implemented it to client and
4101 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
4102 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
4103 lib/silcclient/client_notify.c.
4105 * Added the killer's client ID to the KILLED notify and added
4106 it to protocol specs and implemented it to client and server.
4107 Protocol TODO #13. Affected files are silcd/command.c,
4108 silcd/packet_receive.c, packet_send.[ch],
4109 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4110 The killer's client entry is now returned to application in
4111 the `notify' client operation.
4113 * Fixed the Max Argument fields that had too large value set
4114 in the protocol specs. Protocol TODO #14.
4116 * Added the LEAVE command reply to return the ID of parted
4117 channel. Updated protocol specs and implemented it to the
4118 client and server. Protocol TODO #15. Affected files are
4119 silcd/command.c, lib/silcclient/command_reply.c. The channel
4120 entry is now returned to application in the `command_reply'
4123 * Rewrote the version SKE version checking in client libary
4124 and in server to use the silc_parse_version_string. Affected
4125 files are lib/silcclient/protocol.c, silcd/protocol.c.
4127 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
4128 commands that was missing it, and updated protocol specs and
4129 the server implementation. Protocol TODO #10. The affected
4130 file is silcd/command.c.
4132 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
4133 generic reply to a generic request (REQUEST flag), and
4134 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
4135 way. A draft-riikonen-silc-flags-payloads-00.txt is written
4136 to define the payload for DATA flag. Added the flags to
4137 the implementation. Protocol TODO #9. Affected file is
4138 lib/silccore/silcchannel.h.
4140 Changed the client library to return the message length
4141 to application as well in the channel_message and private_message
4142 client operations. Affected files are
4143 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
4144 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
4145 and lib/silcclient/client_ops_example.c.
4147 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
4148 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
4149 the channel. Updated protocol specs and impelemented this
4150 to client and server. Protocol TODO #6. Affected files are
4151 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
4152 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
4154 Added new options m and M to CMODE command in Irssi SILC
4155 client to set these modes.
4157 * Deprecated all administrative commands from SILC protocol
4158 since they are highly implementation specific commands.
4159 Updated protocol specs. Moved the old commands in
4160 implementations to private range of command types. Affected
4161 files are silcd/command.c, lib/silcclient/command.c and
4162 lib/silcclient/command_reply.c. Protocol TODO #8.
4164 * Fixed a bug in server where sending unknown command crashes
4165 the server. Affected file silcd/command.c.
4167 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4169 * Added SILC_PROTOCOLVERSION macro to check protocol version
4170 of a socket connection. The affected file is
4171 lib/silcutil/silcsockconn.h.
4173 * Added better error logging in rekey protocol. Affected file
4176 * Do not check public key types in SKE during rekey. Affected
4177 file lib/silcske/payload.c.
4179 * Fixed the rekey protocol with PFS, which was totally broken.
4180 Affected file silcd/protocol.c.
4182 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4184 * Some client implementations quit network by doing first LEAVE
4185 and then immediately SIGNOFF (like Bombyx). We now do check
4186 after a short time after LEAVE notify and check whether the
4187 client is still valid after LEAVE, and if not we remove it from
4188 cache. Affected file is lib/silcclient/client_notify.c.
4190 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4192 * Merged version 1.1.4 of zlib. Even if it not currently in use,
4193 it's good not to have security holes here.
4195 * Fixed a negative refcount situtuation for the config context.
4196 Affected file is silcd/serverconfig.c.
4198 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4200 * ROBOdoc documented lib/silcutil/silcutil.h.
4202 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4204 * Optimized even more the SilcPacketContext structure. Now
4205 totally saved 16 bytes of memory per context after optimization.
4206 Affected files are lib/silccore/silcpacket.[ch].
4208 * Made strict checks for valid SILC IDs. Affected file is
4209 lib/silccore/silcid.c.
4211 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4213 * Changed the object argument for silc_cipher_register,
4214 silc_hash_register, silc_hmac_register and silc_pkcs_register
4215 to const. Affected files are lib/silccrypt/silccipher.[ch],
4216 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
4218 * Changed the silc_get_username and silc_get_real_name to
4219 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
4221 * Fixed the Irssi SILC Client to use the silc_get_username and
4222 silc_get_real_name insted of glib routines since the glib
4223 routines only corrupt stack. Fixes the Irssi SILC to work in
4224 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
4226 * Fixed the Irssi to not use g_get_home_dir since it crashes
4227 or returns garbage on cygwin and corrupts stack. Added function
4228 get_home_dir to Irssi routines. Affected files are
4229 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
4231 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4233 * Made some structure optimizations. SFTP memory FS MemFSEntry
4234 entry structure. Optimized SilcTask structure. Optimized
4235 SilcPacketContext structure.
4237 Affected files lib/silcsftp/sftp_fs_memory.c,
4238 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
4240 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4242 * And yet again reverted back the config thing since Johnny
4243 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
4246 * Fixed memory leaks from config object. Affected files are
4247 silcd/serverconfig.[ch].
4249 * Added support for adding new connections to the server in rehash.
4250 After rehash they take effect.
4252 Added support for changing the maximum allowed connections in
4253 rehash. The number can grow but going smaller is not supported.
4255 Added function silc_server_num_sockets_by_remote to the
4256 silcd/server_util.[ch].
4258 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
4260 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4262 * Added preliminary checking during config parsing for a valid
4263 public/private key and removed further checks in the code.
4264 Affected files are silcd/serverconfig.[ch], server.c.
4266 * Moved functions silc_server_drop() and silc_server_daemonise()
4267 from server.c to silcd.c since they are stricly related to
4268 the application activity.
4270 * Reverted a small part of the automatic ref/unref since
4271 it caused a double unref in some situations. Affected
4272 files are silcd/silcd.[ch], server.c, serverconfig.c.
4274 * Added some .cvsignore files in the lib directory.
4276 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4278 * Fixed silc_net_gethostbyaddr to correctly resolve by
4279 address. Affected file lib/silcutil/silcnet.c.
4281 * Fixed the notify relaying to client. The HMAC to be used
4282 with relayed packets ws wrong and caused decryption failure
4283 at the client end. Affected file is silcd/packet_receive.c.
4285 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4287 * Created new branch silc_protocol_1_0_branch.
4289 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
4291 * Changed the silc_server_config_* routines to be SilcServer
4292 independent. They are now officially application specific code
4293 and not part of generic server implementation. Affected files
4294 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
4296 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4298 * Added automatic referencing of config context in the
4299 silc_server_config_alloc, and automatic unreferencing in the
4300 silc_server_config_destroy. Affected files are
4301 silcd/serverconfig.[ch], silcd/silcd.c.
4303 * Fixed the silc_log_quick handling in the logging routines.
4304 It didn't log quickly when it was TRUE. Affected file is
4305 lib/silcutil/silclog.c. Also the flush delay was set even
4306 if it was 0 in config file. Affected file is
4307 silcd/serverconfig.c.
4309 * Added support for changing key pair of the server in rehash.
4310 Affected file silcd/server.c.
4312 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4314 * Fixed the TOPIC_SET notify to not cras. It changed the topic
4315 too early, before getting the channel entry. Affected file
4316 is silcd/packet_receive.c.
4318 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4320 * Added functions silc_server_config_[ref/unref], these are used
4321 to prevent that the config object is destroyed.
4323 No longer directly affect global variables silc_log_quick and
4324 silc_log_delay, they are first cached inside the config object
4325 and then applied with silc_server_config_setlogfiles().
4327 silc_server_config_set_defaults() is now internal to
4328 serverconfig.c, there are no reasons to show this internal stuff
4331 Affected files are silcd/serverconfig.[ch].
4333 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
4334 fprintf's to stderr, since some code may be executed again after
4335 the server went into the background. Affected files are
4338 * Added rehash support. Added function silc_server_rehash() that
4339 will perform all the basic tasks of the rehashing procedure.
4341 * Added command line option `-x, --hexdump'. This will enable the
4342 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
4343 The option `--hexdump' implies `--debug'.
4345 * Fixed a bad bug in the logging APIs (silcutil library) where
4346 the application would crash after calling silc_log_reset_all().
4348 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4350 * Fixed the KICKED notify handling in client library to
4351 correctly remove the channel and all entries from the
4352 channel when I was kicked. This bug crashed the client.
4354 Fixed yet another but in KICKED notify handling to remove
4355 the kicked client correctly from the channel.
4357 Affected file is lib/silcclient/client_notify.c.
4359 * Fixed a minor bug in looking up correct client entry
4360 in KICKED notify in server. Affected file is
4361 silcd/packet_receive.c.
4363 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
4364 sources correctly to distribution. Fixes --with-gmp option.
4366 * Removed the manual rehashing from ID Cache, and changed it
4367 to use the SILC Hash Table's auto rehash feature. Affected
4368 file is lib/silccore/silcidcache.c.
4370 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4372 * Fixed a bug in the silc_client_nickname_format function that
4373 handles the multiple same nickname formatting. Two clients
4374 with same nickname caused problems after the first one left
4375 and rejoined. It didn't format the nickname correctly.
4376 Affected file is lib/silcclient/idlist.c.
4378 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4380 * Don't change the topic if olod topic is same as new one.
4381 Affected file is silcd/packet_receive.c.
4383 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4385 * Added cross-reference support to the SILC Documentation
4386 generator. All types across all HTML files are now cross-
4387 referenced. Affected files util/robodoc/generator.c and
4388 scripts/silcdoc/silcdoc.
4390 * Added file lib/silcutil/silctypes.h to include all the
4391 arithmetic type definitions and some macros. Removed
4392 includes/bitmove.h and moved macros to silctypes.h.
4394 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4396 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
4398 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4400 * Added `type' argument to silc_id_payload_parse_id function which
4401 now returns the type of the ID to the sent pointer. Affected
4402 file is lib/silccore/silcid.[ch].
4404 * Added check for CMODE_CHANGE notify type that mode change is
4405 allowed by the sender. Affected file silcd/packet_receive.c.
4407 * Added check for CUMODE_CHANGE notify type that mode change is
4408 allowed by the sender. Affected file silcd/packet_receive.c.
4409 Added the ID type as CUMODE_CHANGE notify type as argument
4410 to the `notify' client operation. Affected files are
4411 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4413 * Added function silc_client_add_server to the client library.
4414 Added support for resolving also channel and server info when
4415 received unknown entity in notify packet. Affected files are
4416 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4418 * Added function silc_command_get_status to return the command
4419 status from the command reply's argument payload. Affected files
4420 are lib/silccore/silccommand.[ch].
4422 * Added check for KICKED notify type that the kicking is
4423 allowed by the client. Affected file silcd/packet_receive.c.
4425 * Created function silc_get_input which can be used to get input
4426 (echo on or off) from user on command line. Affected files are
4427 lib/silcutil/silcutil.[ch].
4429 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4431 * Optimized silc_server_packet_relay_to_channel function.
4432 Added new function silc_channel_message_payload_encrypt which
4433 can be called directly if channel message payload needs to
4434 be encrypted and is already encoded (no need to call _encode
4435 function). Packet relaying is now done by router without any
4436 extra memory allocations. Affected files are
4437 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4438 silcd/packet_send.c.
4440 * Fixed the INVITE notify handling. It took wrong arguments
4441 as invite list and invite delete. Affected file is
4442 silcd/packet_receive.c.
4444 * Added check for TOPIC_SET notify type that the topic change is
4445 allowed by the client. Affected file silcd/packet_receive.c.
4447 * Added check for INVITE notify type that inviting is allowed by
4448 the client. Affected file silcd/packet_receive.c.
4450 * Changed the silc_server_client_on_channel to return the
4451 SilcChannelClientEntry as well. Moved the function
4452 silc_server_check_cmode_rights to server_util.[ch].
4453 Affected files are silcd/server_util.[ch], silcd/command.c.
4455 * Added function silc_server_check_umode_rights to check whether
4456 changing client's user mode is allowed. Added check for
4457 UMODE_CHANGE notify type that the umode change is allowed
4458 by the client. Affected files are silcd/server_util.[ch],
4459 silcd/packet_receive.c and silcd/command.c.
4461 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4463 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4464 ID length. It ignored that ID can be IPv6 based as well.
4465 Affected file lib/silccore/silcpacket.h.
4467 * Fixed the silc_id_id2str and silc_id_str2id to take the
4468 IPv6 address offset's into consideration. Affecte file is
4469 lib/silccore/silcid.c.
4471 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4473 * Fixed the internal Unix scheduler functions to check for
4474 NULL context they may receive. The affected file is
4475 lib/silcutil/unix/silcunixschedule.c.
4477 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4479 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4480 can specify different directory with --home command line
4481 parameter. Affected files irssi/src/silc/core/client_ops.c,
4484 * SILC-specific commands aren't now executed if the active server
4485 isn't of SILC-type, so there won't be problems with having
4486 IRC and SILC protocol support in same client. Affected files
4487 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4490 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4492 * Improved the signal support in SILC Schedule. Added new
4493 function silc_schedule_signal_call which is used by application
4494 to mark a signal to be called. It is now safe to perform
4495 any kind of tasks in signal callbacks since it is guaranteed
4496 that the application specified signal callback is called
4497 after the signal is over. Affected files are
4498 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4500 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4502 * Added `name' field to SilcChannelPrivateKey to represent
4503 application given name for the key. Moved also the context from
4504 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4505 Added the `name' argument also to the function
4506 silc_client_add_channel_private_key.
4508 Added function silc_client_current_channel_private_key to set the
4509 current channel private key in use.
4511 Added "change" command to KEY command which can be used to change
4512 the current channel private key. Bound the command also to
4513 alt+K (Alt+Shift+k).
4515 Also affected files lib/silcclient/client_channel.c,
4516 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4518 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4520 * Added silc_rng_get_byte_fast function in to the
4521 lib/silccrypt/silcrng.[ch].
4523 * Changed the interface of silc_packet_assemble and the
4524 silc_packet_send_prepare. If silc_packet_assmble is now
4525 called the application does not call silc_packet_send_prepare
4526 because the library will call it automatically. These
4527 interfaces now also return a reference to the outgoing buffer
4528 which includes the assembled packet, which the application can
4529 use to encrypt the packet.
4531 Affected files are lib/silccore/silcpacket.[ch],
4532 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4533 silcd/packet_send.c, server_backup.c and packet_receive.c.
4535 * Fixed a packet sending bug on very high load, where outgoing
4536 packet queue wasn't handled correctly and packets got corrupted.
4537 Affected files are lib/silcutil/*/silc*sockconn.c,
4538 lib/silcclient/client.c and silcd/server.c.
4540 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4542 * Added macro SILC_PACKET_DATALEN which can be used during
4543 packet assembling to check whether the data to be added to
4544 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4545 len is truncated until it fits it.
4547 Added checks for maximum length of channel message payload and
4548 private message payload also.
4550 Added checks for maximum packet length in server and in
4553 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4554 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4555 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4556 lib/silcclient/client_prvmsg.c.
4558 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4560 * Added silc_server_packet_queue_purge call to the
4561 silc_server_disconnect_remote to assure that all data in the
4562 queue before disconnecting is sent to the network. Affected
4563 file silcd/server.c.
4565 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4567 * Added the deleting of server's own ID cache entry to the
4568 silc_server_free function. Free also everything else that
4569 has been allocated in silc_server_init. The affected file
4572 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4574 * Added functions silc_parse_version_string, silc_version_to_num,
4575 and silc_ske_parse_version to parse SILC protocol style version
4576 strings. Affected files lib/silcutil/silcutil.[ch] and
4577 lib/silcske/silcske.[ch].
4579 * Added new configuration params: version_protocol, version_software
4580 and version_software_vendor to specify what version the remote
4581 host must at least be to be able to connect to server. The vendor
4582 string can be regex matched too. Added new function
4583 silc_server_connection_allowed to check maximum number of allowed
4584 connections, and allowed versions for incoming connections.
4585 Affected files are silcd/server.c, server_util.[ch] and
4588 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4590 * Added preliminary support for signals in scheduler. The
4591 signals we care about are now blocked always when the scheduler
4592 is locked. This way we can synchronise the use of signal with
4593 scheduler. It is guaranteed that when signal occurs the scheduler
4594 is not locked, and thus new tasks can be safely added to the
4597 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4598 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4599 Added new platform specific routines
4600 silc_schedule_internal_signals_[un]block and
4601 silc_schedule_internal_signal_[un]register.
4603 Added new functions to SILC Schedule API:
4604 silc_schedule_signal_[un]register. Each signal that application
4605 is going to use should be registered to the scheduler.
4607 Affected files are lib/silcutil/silcschedule.[ch],
4608 lib/silcutil/*/silc*schedule.c.
4610 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4612 * Check for unauthenticated client and server in the
4613 silc_server_new_client and silc_server_new_server functions.
4614 Affected file silcd/packet_receive.c.
4616 * Added function silc_string_is_ascii to check whether given
4617 string is 7-bit ASCII string. Affected files are
4618 lib/silcutil/silcutil.[ch].
4620 * Added function silc_id_is_valid_server_id into the
4621 silcd/serverid.c and added checking for valid Server ID's in
4622 silc_server_new_server. The Server ID must always be based
4623 on the server's public IP address.
4625 * Added logging of DISCONNECT packet message in the server.
4626 Affected file silcd/server.c.
4628 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4630 * Changed all library interfaces that use Global RNG to also
4631 accept SilcRng as argument. Affected files are
4632 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4633 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4634 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4635 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4636 lib/silccrypt/rsa.c.
4638 * Added function silc_pkcs_generate_key to the
4639 lib/silccrypt/silcpkcs.[ch] for applications so that they
4640 don't need to do pkcs->pkcs->init calls anymore.
4642 * Remove SilcSocketConnection from the SFTP API since it really
4643 wasn't needed there. The application has the information
4644 saved in its contexts anyway and the SFTP layer doesn't need
4645 know about it. Affected files lib/silcsft/silcsftp.h and
4646 lib/silcsftp/sftp_[server/client].c.
4648 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4649 The SilcSimContext is not SilcSim.
4651 * Fixed possible buffer overflows in silc_id_render in the
4652 lib/silcutil/silcutil.c.
4654 * On EPOC the global crypto module lists are not used at all
4655 in the crypto library. Added support for using the constant
4656 algorithm list on EPOC. Affected files are
4657 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4660 * Fixed the handling of third parameter of KICKED notify, since
4661 it was mistakenly updated to SILC Protocol 1.0 even though it
4662 is to be included in 1.1. Since it is not in 1.0 it is not
4663 mandatory, and this fix now handles it only if it is provided,
4664 and it is not error if it is not provided. Affected file
4665 lib/silcclient/client_notify.c.
4667 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4669 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4670 client. Affected file irssi/src/silc/core/client_ops.c.
4672 * Merged with Irssi 0.8.4 from irssi.org CVS.
4674 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4676 * Check for valid socket connection in client entries before
4677 sending any messages. Fixes a crash, but doesn't fix some
4678 other underlaying bug that is lurking there. Affected
4679 file silcd/packet_send.c.
4681 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4683 * $usermode, $cumode and $cumode_space expandos shouldn't do
4684 anything with non-SILC server records. Affected file
4685 irssi/src/silc/core/silc-expandos.c
4687 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4689 * Fixed the silc_net_check_[host/local]_by_sock to support
4690 IPv6 bound sockets as well. Now they can return IPv6 addresses
4691 as well. Affected file lib/silcutil/silcnet.c.
4693 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4694 Affected lib/silcutil/unix/silcunixnet.c.
4696 * Fixed ID rendering (at least on some platforms, not NetBSD)
4697 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4699 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4701 * Added silc_hash_public_key and silc_hash_public_key_compare
4702 functions to be used with SilcHashTable. They can be used to
4703 hash public keys and compare public keys in hash table. Affected
4704 file lib/silcutil/silcutil.[ch].
4706 * Added support for specifying multiple public keys for Client
4707 connection section in server configuration file. This makes it
4708 possible to accept multiple public keys from same host, or to
4709 make a section that accepts any incoming host, and have the
4710 accepted public keys listed in the section.
4712 Added functions silc_sever_[find/get]_public_key, added the
4713 support for this actually to all connection sections but only
4714 the Client section is currently allowed to specify multiple
4717 Affected files are silcd/server.c, server_internal.h,
4718 command.c, protocol.c, server_util.[ch], packet_receive.c.
4720 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4722 * Merged Irssi 0.8.2 from irssi.org CVS.
4724 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4726 * If silc_debug is TRUE, also output standard logging messages
4727 to stderr with the debug output.
4729 Made silc_log_reset_all() flushing all channels before returning.
4730 Also fixed some documentation typos.
4732 Affected files are lib/silcutil/silclog.[ch].
4734 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4736 * Fixed the server to check correctly the amount of connections
4737 from single host, by checking also the type of the connection.
4738 Fixed also the comparison of number of connections and number
4739 of allowed connections. Affected files are silcd/server.c,
4742 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4744 * Fixed the USERS command reply to save the user's mode on the
4745 channel as well. Fixed JOIN command reply to check whether a
4746 client is on channel already and not join it twice. Affected
4747 file lib/silcclient/command_reply.c.
4749 * Added new file silc-expandos.c into irssi/silc/core/ to return
4750 various stuff for various signal for the statusbar etc. updating.
4751 Now Irssi SILC client prints channel user modes etc. on the
4754 * The user mode (like server/router operator changes) is now shown
4755 on the Irssi SILC client's statusbar. The affected files are
4756 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4758 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4760 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4761 to SILC_SCHEDULE_[UN]LOCK macros.
4763 * Added more error printing to logs in server code. Affected
4764 files silcd/server.c and silcd/protocol.c.
4766 * Fixed -S option parsing in Irssi SILC Client. Affected file
4767 irssi/src/silc/core/silc-core.c.
4769 * Added silc_buffer_alloc_size function. Affected file is
4770 lib/silcutil/silcbuffer.h.
4772 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4774 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4775 constants. Affected files in
4776 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4779 * Changed the internal SFTP Memory FS table to const. Affected
4780 file lib/silcsftp/sftp_fs_memory.c.
4782 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4784 * Fixed the buffer formatting and unformatting routines to
4785 check the size of 64 bits types with sizeof(). Affected
4786 file is lib/silcutil/silcbuffmt.c.
4788 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4790 * Removed 0.6.x backwards support.
4792 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4794 * Changed all integer type names:
4795 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4796 to avoid collisions with other libraries using same type names
4799 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4801 * Added `prefer_ipv6' argument to the functions
4802 silc_net_gethostbyname[_async]. If it is TRUE it will return
4803 IPv6 address over IPv4. If FALSE IPv4 address is returned
4804 even if IPv6 address was found. Affected files
4805 lib/silcutil/silcnet.[ch].
4807 * Added support silc_net_create_connection[_async] to fallback
4808 to IPv4 address if IPv6 address could not be used (like if
4809 it doesn't work on a specific system). Affected file in
4810 lib/silcutil/unix/silcunixnet.c.
4812 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4814 * Added silc_schedule_reinit function to do the enlarging
4815 of the max tasks handling capabilities of the scheduler.
4816 Affected files lib/silcutil/silcschedule.[ch].
4818 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4820 * Added automatic extern "C" { ... } for C++ compilers so the
4821 application does not need to define them. Affected file
4822 includes/silcincludes.h.
4824 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4825 old name went against naming convention. Applications now
4826 include "silcclient.h" instead of "clientlibincludes.h".
4827 Removed includes/clientlibincludes.h, it is redundant now.
4829 * Renamed includes/version.h to silcversion.h.
4831 * Added really preliminary support for OS/2 into the util
4832 library. Only thread & mutex API is implemented, others
4833 are still to be implemented. Created the lib/silcutil/os2/
4834 directory. Created also file includes/silcos2.h.
4836 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4838 * Added preliminary BeOS support into the util library.
4839 Created lib/silcutil/beos/, and implemented all the needed
4840 functions to support SILC on BeOS. Created also file
4841 includes/silcbeos.h.
4843 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4845 * Added proper initializations to silc's irssi code, so it's
4846 now possible to load it as module. Affected files
4847 irssi/src/silc/core/silc-core.c,
4848 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4850 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4852 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4855 * Fixed the silcdoc document generator to correct generate
4856 docs from all kinds of filenames. Affected files are
4857 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4859 * ROBOdoc documented lib/silcutil/silcmemory.h.
4860 Added also new function silc_memdup.
4862 * Removed lib/silcutil/silcbufutil.h and moved those routines
4863 to the lib/silcutil/silcbuffer.h.
4865 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4867 * Added `user_count' to the SilcChannelEntry which now tells the
4868 number of users on the channel. The user count is now saved
4869 in normal server of global channels as well. Affected files
4870 silcd/server.c, idlist.h, packet_receive.c and command.c.
4872 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4873 include file utility functions.
4875 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4876 instead of calling directly OS routines.
4878 * Fixed NICK change printing in Irssi SILC Client. Fixed
4879 KICKED notify printing in Irssi SILC Client. Affected file
4880 irssi/src/silc/core/client_ops.c.
4882 * Fixed a NICK change bug in client library, to not recreate the
4883 client_entry->channels hash table everytime nick is changed.
4884 Affected file lib/silcclient/client.c.
4886 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4888 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4889 the SKE interface a bit.
4891 * Fixed padding problem in PKCS#1. The padding was not actually
4892 random since the random number generator was used incorrectly.
4893 This security bug affects only when encrypting with PKCS#1, and
4894 it is not currently used at all in SILC. SILC only use signing
4895 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4897 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4899 * Rewrote the notify handling in Irssi SILC client to not call
4900 the events as signals. Fixes problems with Perl support.
4901 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4903 * Send the auto-nicking NICK command in client library with
4904 little timeout after connecting. The affected file is
4905 lib/silcclient/client.c.
4907 * Added following new config file settings:
4908 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4909 key_exchange_timeout, conn_auth_timeout, connections_max,
4912 Implemented all the new config settings handling in the server.
4914 Optimized the use of SKE Mutual flag usage. Use it only
4915 if connection authentication protocol is not based in public
4918 Renamed all SilcServerConfigSection* to SilcServerConfig*
4919 to have a bit shorter names.
4921 Affected files silcd/serverconfig.[ch], server.[ch], and
4924 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4926 * Cleaned up the listening sockets code, preparing for the rehash
4927 support. Affected file is silcd/server.c.
4929 * Fixed some output messages. Affected files are silcd/silcd.c,
4932 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4934 * Create lib/doc/silcrng_intro.html document as introduction
4935 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4937 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4939 * Fixes to the silcd config template. Affected file is
4940 doc/example_silcd.conf.in.
4942 * Removed type casts from silc_calloc(), conforming to the
4943 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4945 * Removed param_name member from client, server, and router
4946 section structs, now identifying the param directly.
4948 Added CONFIG_FREE_AUTH macro in config file parsing.
4950 Affected files are silcd/serverconfig.[ch].
4952 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4954 * Fixed command line parameter handling. All SILC initialization
4955 is now done in silc_core_init() which also fixes autoconnecting
4958 Affected files irssi/src/silc/core/silc-core.c,
4959 irssi/src/fe-text/silc.c.
4961 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4963 * Added new configuration options and blocks:
4964 keepalive_secs, reconnect_count, reconnect_interval,
4965 reconnect_interval_max, reconnect_keep_trying and
4966 require_reverser_lookup. Added ConnectionParam block, and
4967 implemented the connection parameters when connecting as
4968 initiator and when accepting connections as responder.
4970 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4971 whether given configuration value has been given already.
4973 Affected files silcd/serverconfig.[c], server.[c].
4975 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4976 algorithm parts and created new file silcalgs.conf, that
4977 is now included from the example_silcd.conf.in.
4979 * Optimized the silc_server_connect_to_router_second to take
4980 the connection configuration object from the SilcServerConnection
4981 object instead of finding it during the connecting phase.
4982 Added the configuration object to SilcServerConnection struct.
4983 Affected files silcd/server_internal.h, server.c.
4985 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4987 * Add the client on channel after it was resolved at the
4988 channel message receiving, and it was not already on the
4989 channel. Affected file lib/silcclient/client_channel.c.
4991 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4993 * Fixed the public key authentication to allocate always the
4994 destination signature buffer instead of using static buffer.
4995 Affected file silcd/protocol.c.
4997 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4999 * Unified the serverconfig.[ch]'s helper function interface.
5000 Affected file silcd/serverconfig.[ch].
5002 * Removed doc/example_silc.conf.in since it is redundant.
5003 The make install will now install irssi/silc.conf file.
5005 * Added new Passphrase and Publickey authentication methods to
5006 config file, allowing both public key and passphrase based
5007 authentication to be set at the same time.
5009 Added `prefer_passphrase_auth' setting in config file which
5010 can be used to set to prefer passwd auth if both passwd and
5011 public key is set. If not set, public key is preferred.
5012 This has effect only when being initiator (responder will try
5015 Added support for authentication with passphrase and public key
5016 at the same time. The passphrase is tried first always since
5017 it is faster to check.
5019 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
5021 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5023 * Merged the new SILC Config library, with the server parsing
5024 support. Read the header file silcconfig.h or the toolkit
5025 documentation for the news. Affected files are
5026 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
5027 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
5028 silcd/protocol.c silcd/server.c silcd/server_backup.c
5029 silcd/serverconfig.[ch] silcd/silcd.c.
5031 * Fixed some silclog documentation. Affected file is
5032 lib/silcutil/silclog.h.
5034 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5036 * The silc_cipher_register, silc_hash_register and
5037 silc_hmac_register now checks if the object to be registered
5038 is registered already. Affected files are
5039 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
5041 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5043 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
5045 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5047 * Allow zero length channel messages inside the Channel Message
5048 Payload. Affected file lib/silccore/silcchannel.c.
5050 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
5051 as header filenames.
5053 * Removed lib/silcclient/README and created HTML file
5054 lib/silcclient/silcclient_using.html, which is now included
5055 as part of Toolkit documentation.
5057 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5059 * Fixed CUMODE_CHANGE notify handling to change the mode of
5060 correct client. Affected file lib/silcclient/client_notify.c.
5062 * Make silc_rng_alloc fail if it cannot allocate the sha1
5063 hash algorithm. Affected file lib/silccrypt/silcrng.c.
5065 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5067 * Fixed the file transfer's key agreement payload to include
5068 zero port also if the hostname is NULL because it could not
5071 Call file transfer monitor callback now also if error occurs
5072 during key agreement protocol.
5074 Changed the silc_client_file_send interface to return the
5075 SilcClientFileError instead of session id. The session ID
5076 is returned into pointer provided as argument.
5078 Check that the file exists locally before sending the
5079 file transfer request at all.
5081 Affected file lib/silcclient/client_ftp.c, silcapi.h.
5083 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
5084 error than can occur while key agreement protocol. Affected
5085 file lib/silcclient/silcapi.h.
5087 * Fixed the event_mode CMODE handler to not crash when mode
5088 is changed and +k mode is set in the channel. Affected file
5089 irssi/src/silc/core/silc-channels.c.
5091 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
5092 SILC_LOG_WARNING to give out Warning and not Error. Affected
5093 file lib/silcutil/silclog.c.
5095 * Fixed the channel message payload decryption in the function
5096 silc_channel_message_payload_decrypt to not modify the original
5097 buffer before it is verified that the message decrypted
5098 correctly. Otherwise, next time it is called with correct
5099 channel key it won't encrypt since the payload is corrupted.
5100 Affected file lib/silccore/silcchannel.c.
5102 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5104 * Do not constantly resize the window. A fix patch by cras.
5105 Affected file irssi/src/fe-text/screen.c.
5107 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5109 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
5110 Affected file lib/silcutil/silcnet.c.
5112 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5114 * Fixed a bug in hash table internal routine for traversing
5115 the table with foreach callback. The current entry may
5116 become invalid in the callback but it was referenced after
5117 the callback returned.
5119 Do not allow auto rehashing of hash table during the
5120 silc_hash_table_foreach operation, for same reasons as it is
5121 not allowed for SilcHashTableList. Affected files are
5122 lib/silcutil/silchashtable.[ch].
5124 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5126 * Defined DLLAPI into silcincludes.h and silcwin32.h for
5127 Win32 DLL. extern's in header files are now declared with
5130 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5132 * Fixed private message handling. It used some old code that
5133 caused the client to crash. Affecte file is
5134 lib/silcclient/client_prvmsg.c.
5136 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5138 * Added function silc_client_add_channel,
5139 silc_client_replace_channel_id, and removed functions
5140 silc_client_new_channel_id and silc_idlist_get_channel_by_id
5141 from client library.
5143 * Added cross reference of the joined channels to the
5144 SilcClientEntry, and changed the SilcChannelEntry's
5145 users list to SilcHashTable. The affected files are
5146 lib/silcclient/idlist.[ch].
5148 * Fixed a bug in hash table tarversing. While the hash table
5149 is traversed with SilcHashTableList the table must not be
5150 rehashed. It is now guaranteed that auto rehashable tables
5151 are not rehashed while tarversing the list. Also defined that
5152 silc_hash_table_rehash must not be called while tarversing
5153 the table. Added function silc_hash_table_list_reset that must
5154 be called after the tarversing is over. The affected files are
5155 lib/silcutil/silchashtable.[ch].
5157 * Changed all hash table traversing to call the new
5158 silc_hash_table_list_reset in server and in client library.
5160 * Added function silc_client_on_channel to return the
5161 SilcChannelUser entry if the specified client entry is joined
5162 on the specified channel. This is exported to application as
5163 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
5165 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5167 * Fixed founder regaining problem with JOIN command on normal
5168 server. The notify for mode change must be sent always and
5169 not only if !cmd->pending. Affected file silcd/command.c.
5171 * Fixed the WHOWAS command's reply sending to support the
5172 lists correctly. Affected file silcd/command.c.
5174 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5176 * When sending JOIN command to router for processing the
5177 sender's old command identifier was not saved back to the
5178 sender's command context, fixed now. The affected file is
5181 * Create the key in JOIN command of the router did not return
5182 the channel key, added check for this. Affected file is
5185 * Fixed a channel ID update bug in JOIN command reply. Do
5186 not directly upgrade the ID but call the function
5187 silc_idlist_replace_channel_id if the ID was changed.
5188 Affected file silcd/command_reply.c.
5190 * Fixed memory leaks from command calling if it would fail.
5191 Affected file silcd/command.c.
5193 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5195 * Applied patches from cras:
5197 Memory leak fixes around libaries, irssi window resize fix,
5198 new silclist.h and silcdlist.h, all extern inline changed to
5201 * Removed dotconf from lib/dotconf, not needed anymore.
5203 * Removed TRQ from lib/trq, not needed anymore.
5205 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
5206 with server connections. Later this will be configurable
5207 in config file after new config file is done. Affected file
5210 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5212 * Fixed a crash in server related to channel announcements.
5213 Affected file silcd/server.c.
5215 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5217 * Fixed memory leaks in silc_server_create_new_channel*
5218 functions. Affected file silcd/server.c.
5220 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
5221 which ID was changed. This way the router will send the
5222 user list for the channel again, and server won't be in
5223 desync in some rare circumstances. Affected file is
5224 silcd/packet_receive.c.
5226 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5228 * Check for NULL socket pointer in the function
5229 silc_server_packet_send_to_channel_real. Affected file
5230 silcd/packet_send.c.
5232 * Fixed the BAN notify handling to correctly remove ban
5233 list. Affected file silcd/packet_receive.c.
5235 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5237 * Fixed some header addition to Toolkit distribution in
5238 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
5240 * Added lib/silcclient/client_ops_example.h as an template
5241 file for application programmers to quickly start using
5242 the SilcClientOperation functions in their application.
5243 Updated the lib/silcclient/README as well to tell about this
5244 nice file made available.
5246 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5248 * Call silc_server_remove_from_channels when removing client
5249 entry when NO_SUCH_CLIENT_ID was received. Affected file
5250 is silcd/command_reply.c.
5252 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5254 * Added server & router operator statistics updating. Affected
5255 file silcd/packet_receive.c and silcd/command.c.
5257 * Fixed the SERVER_SIGNOFF notify handling on normal server
5258 not to save the history information for clients. Same was
5259 fixed earlier in remove_clients_by_server function, but not
5260 here. Affected file silcd/packet_receive.c.
5262 * Raised the default connection-retry count from 4 to 7 in
5263 server. Affected file silcd/server.h.
5265 * Cancel any possible reconnect timeouts when we start the
5266 key exchange. Affected file silcd/server.c.
5268 * Do not reconnect on connection failure when SCONNECT was
5269 given. Affected files silcd/server.[ch].
5271 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5273 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
5275 * Fixed the NICK command to always give the unformatted
5276 nickname to the one giving the NICK command. If unformatted
5277 nickname is cached already it will be formatted and the
5278 local entry will always get the unformatted nickname.
5279 Affected file lib/silcclient/idlist.c.
5281 * Fixed some double frees from client library commands.
5282 Affected file is lib/silcclient/command.c.
5284 * Fixed CUMODE command in server to assure that no one can
5285 change founder's mode than the founder itself, there was a
5286 little bug. Affected file silcd/command.c.
5288 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5290 * Removed the SilcClientCommandDestructor from the client
5291 libary, it is not needed anymore. Affected files are
5292 lib/silcclient/silcapi.h, command[_reply].[ch],
5293 client_notify, idlist.c.
5295 * Fixed GETKEY command to first resolve client, and then
5296 resolve the server only if the client was not found, instead
5297 of resolving both at the same time. Affected file is
5298 lib/silcclient/command.c.
5300 * Added silc_client_start_key_exchange_cb and lookup the
5301 remote hostname and IP address before starting the key
5302 exchange with server. The affected file is
5303 lib/silcclient/client.c.
5305 * The server's public key is now saved using the IP address
5306 of the server and not the servername for the filename.
5307 The hostname public key filename is checked as an fall back
5308 method if the IP address based filename is not found.
5310 Fixed the GETKEY command to save the fetched server key
5311 in correct filename.
5313 Print the remote server's hostname now when new key is
5314 received during connection process. Affected file is
5315 irssi/src/silc/core/client_ops.c.
5317 * Return always our own public key to the client if it asks
5318 for it with GETKEY command. Affected file silcd/command.c.
5320 * Removed the use_auto_addr variable from default config
5321 file since it was in wrong section. Affected file is
5324 * Fixed TOPIC_CHANGE notification to not route it when it
5325 was sent using silc_server_send_notify_to_channel function.
5326 Affected file silcd/command.c.
5328 * Fixed silc_server_send_notify_kicked to send the kicker's
5329 Client ID also, it was missing. Affected files are
5330 silcd/command.c, silcd/packet_send.[ch].
5332 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5334 * Do not save client history information in SERVER_SIGNOFF.
5335 Fixes the bug in normal server that it does not detect
5336 the client becoming valid after the server becomes back
5337 online. Affected file silcd/server_util.c.
5339 * Added `sock_error' field into the SilcSocketConnection
5340 context. When error occurs during socket operation (read
5341 or write) the error is saved. Added also new function
5342 silc_socket_get_error to return human readable socket error
5343 message. Affected files are lib/silcutil/silcsockconn.[ch],
5344 lib/silcutil/unix/silcunixsockconn.c, and
5345 lib/silcutil/win32/silcwin32sockconn.c.
5347 * The server now prints the socket error message in the
5348 signoff for client. Affected file silcd/server.c.
5350 * Fixed the `created' channel information sending from router
5351 to server in JOIN command. Checks now whether the channel
5352 really was created or not and set it according that.
5354 Fixed the JOIN command to use the client entry's current
5355 ID during the joining procedure instead of the one it sent
5356 in the command (it is checked though), since it can change
5357 between the packet processing and command processing, and
5358 would just case unnecessary pain in the client end. Affected
5359 file silcd/command.c.
5361 * Fixed a channel key payload sending to use correct channel
5362 ID when the server was forced to change the channel's ID by
5363 router. Router sent the key payload with the old Channel ID.
5364 Affected file silcd/packet_receive.c.
5366 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5368 * Call silc_server_save_channel_key only if the key payload
5369 was provided in the JOIN command's command reply. Affected
5370 file silcd/command_reply.c.
5372 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5374 * Fixed silc_mp_sizeinbase to return the value correctly with
5375 MPI. Affected file lib/silcmath/mp_mpi.c.
5377 * Fixed the stop_server signal to correctly stop the scheduler
5378 and gracefully stop the server when SIGTERM or SIGINT signals
5379 are received. Affected file silcd/silcd.c.
5381 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5383 * Simple handling of TERM and HUP signals. Also added some log
5384 flushing call around. Affected file is
5387 * Fixed small bugs in silclog.c. Now buffering output will take
5388 effect after 10 seconds since startup: This will ensure that
5389 no important startup messages are lost. Also output redirection
5390 will preserve original format ([Date] [Type] message).
5391 Affected file is lib/silcutil/silclog.c.
5393 * Added two options to the config file, in the logging section:
5394 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
5395 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
5397 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5399 * Do not print the warning about log files not being initialized
5400 more than once to avoid excess logging. Affected file is
5401 lib/silcutil/silclog.c.
5403 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5404 the SIM copying in make install in Makefile.am.pre.
5406 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5408 * Rewritten silclog APIs. Globally interesting changes follows:
5409 silc_log_set_files() changed to silc_log_set_file().
5410 silc_log_set_callbacks() changed to silc_log_set_callback().
5411 ROBOdoc documented silclog header file.
5412 SilcLogCb now returns bool to wether inihibit the default
5413 handler or not (to keep the old behaviour return always TRUE).
5414 The new APIs should also fix the problem of the
5415 silcd_error.log file that was written in the current directory.
5418 Log files streams will remain opened after silc_log_set_file()
5419 call, means less CPU usage notably on high traffic servers.
5420 File streams are now full buffered, and flushed to the disk
5421 every 5 minutes, lesses HD activity and CPU usage.
5422 Messages can be redirected, allowing admins to configure
5423 one single logfile for all server messages.
5424 the silc_log_quick global variable to activate fast-logging.
5425 Affected files lib/silcutil/silclog.[ch]
5427 * Changed some code to conform new silclog APIs. Affected
5428 files are doc/example_silcd.conf.in, silcd/server.c
5429 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5432 * Fixed a memory leak that could occur in some situations.
5433 Affected file silcd/serverconfig.c.
5435 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5437 * Added the silc_client_del_client to remove the client from
5438 all channels as well. Affected file lib/silcclient/idlist.c.
5440 * Fixed the client library to correctly remove the client
5441 from all channels when the client entry is being destroyed.
5442 Affected file lib/silcclient/client_notify.c, command.c.
5444 * Added auto-nicking support to the client library. If the
5445 applicatio now sets client->nickname it will be sent to the
5446 server after connecting by the library. This way for example
5447 SILCNICK (or IRCNICK) environment variables will have effect
5448 and always change the nickname automatically to whatever
5449 it is wanted. Affected file lib/silcclient/client.[ch].
5451 * Renamed silc_server_command_bad_chars to the
5452 silc_server_name_bad_chars and moved it to the
5453 silcd/server_util.[ch]. Added also new function
5454 silc_server_name_modify_bad to return nickname that
5455 includes bad characters as new nickname without those
5456 bad characters. This check and modify is now used in
5457 silc_server_new_client when the username is initially set
5458 as nickname, so it must be checked to be valid nickname.
5459 Affected file silcd/packet_receive.c.
5461 * The nickname length is now taken from the packet for real
5462 and not trusted to strlen() since it clearly can return
5463 wrong length for nickname including bad characters. This
5464 also applies to channel names. Affected file silcd/command.c.
5466 * Removed the lib/silcsilm/modules directory. Modules are now
5467 compiled into the lib/silcsim. Fixed the copying of the
5468 modules to follow symbolic links in Makefile.am.pre.
5470 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5472 * Fixed silc_string_regexify list creation. Fixes bugs with
5473 BAN and INVITE commands in server. The affected file is
5474 lib/silcutil/unix/silcunixutil.c.
5476 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5478 * Removed the command destructor entirely from the server's
5479 command and command reply routines. It is not needed, and
5480 its usage was buggy and caused crashes. Affected files are
5481 silcd/command[_reply].[ch].
5483 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5485 * Cancel protocol and NULL sock->protocol if timeout
5486 occurred during protocol. Affected file silcd/server.c.
5488 * Cancel protocol timeouts always before calling the final
5489 callback, to assure that after final callback is called
5490 no other state will be called for the protocol anymore.
5491 Affected file silcd/protocol.c.
5493 * Print error log if incoming connection configuration could
5494 not be found. Affected file silcd/server.c.
5496 * Fixed JOIN command to correctly save the founder mode
5497 to the client on normal SILC server, when the channel
5498 was created by the router. Affected file silcd/command.c.
5500 * Fixed LIST command (hopefully) to send correct reply
5501 packets. Affected file silcd/command.c.
5503 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5505 * The silc_packet_receive_process now returns FALSE if the
5506 read data was invalid packet, and TRUE if it was ok.
5508 The server now checks that if unauthenticated connection
5509 sends data and its processing fails the server will close
5510 the connection since it could be a malicious flooder.
5512 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5514 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5516 * Make sure the warning about error opening a log file is
5517 printed only once and not everytime it fails (produces
5518 too much useless log). Affected file lib/silcutil/silclog.c.
5520 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5522 * Made the silc_server_daemonise() function more readable.
5523 Affected file silcd/server.c.
5525 * Pid file is now optional, the user may comment it out from
5526 the config file. Removed define SILC_SERVER_PID_FILE, we
5527 don't need a default any longer. Affected file
5528 configure.in.pre, lib/Makefile.am.pre.
5530 * Make some use of the pid file. The server now dies at startup
5531 if it detects a valid pid file on his path. The server would
5532 die anyway in this circumstance, because of the bind() failure.
5533 Affected file silcd/silcd.c.
5535 * No longer compiling lib/dotconf.
5537 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5539 * Fixed JOIN command parsing not to crash. Affected file
5540 lib/silcclient/command.c.
5542 * Fied the NICK_CHANGE notify to add the new client entry
5543 even it is resolved. This removes an <[unknown]> nick
5544 thingy bug in the client. Affected file is
5545 lib/silcclient/client_notify.c.
5547 * Do not try to allocate 0 bytes (efence does not like it)
5548 in lib/silccore/silccomand.c when encoding payload.
5550 * Do not take IRCNICK as nickname in Irssi SILC client since
5551 it is not possible to set nickname before hand connecting
5552 the server (TODO has an entry about adding auto-nicking
5555 * Changed the silc_server_command_pending to check whether
5556 there already exists an pending entry with the specified
5557 command, command identifier and pending callback. This is
5558 to fix IDENTIFY and WHOIS related crashes that may register
5559 multiple pending commands with same identifier. Affected
5560 file silcd/command.c.
5562 * Fixed the server to reconnect to the router even if it
5563 was already reconnecting and EOF was received. This to
5564 fix a possibility that the server wouldn't ever try to
5565 auto-reconnect to the router. Affected file silcd/server.c.
5567 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5569 * Fixed the server's password authentication to use the
5570 length of the locally saved password, and not the one
5571 sent in the packet. Affected file silcd/protocol.c.
5573 * Fixed same password authentication problem in the
5574 Authentication Payload handling routines in
5575 lib/silccore/silcauth.c.
5577 * Yet another password authentication problem fixed with
5578 channel password handling in silcd/command.c.
5580 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5582 * If first character of string in silc_parse_userfqdn is '@'
5583 then do not parse it. Affected file is
5584 lib/silcutil/silcutil.c.
5586 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5588 * Fixed minor bug in IDENTIFY command reply sending, which
5589 caused various weird problems during JOIN when it was
5590 resolving names for users. Affected file silcd/command.c.
5592 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5594 * Fixed the IDENTIFY command reply sending to chech better valid
5595 clients. It was possible to send incomplete list of replies.
5596 Affected file silcd/command.c.
5598 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5600 * Added silc_client_command[s]_[un]register functions now to
5601 dynamically register the commands in client library. Removed
5602 the static table of commands. This allows the client library
5603 to call commands without causing the application to know about
5604 what commands library has called.
5606 Removed the INFO command reply kludge to detect when the command
5607 was called by library. Now library use its own command reply
5608 function for INFO command.
5610 Added function silc_client_command_call to call a command.
5611 Application can use it to call command, not access the structure
5614 Now all commands that are sent by the client library (not
5615 explicitly sent by application) use own command reply functions.
5617 Affected files around lib/silcclient/ and in
5618 irssi/src/silc/core/.
5620 * Fixed the WHOIS command reply sending to chech better valid
5621 clients. It was possible to send incomplete list of replies.
5623 Fixed the WHOIS and IDENTIFY to send the request to router
5624 if normal server did not do it and did not find any results.
5626 Affected file silcd/command.c.
5628 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5630 * Moved the internal data from SilcClient context into its
5631 own file, not accesible to application. Affected files
5632 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5633 and other files in client library.
5635 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5637 * Added doc/examples installation target in Makefile.am.pre.
5640 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5642 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5643 commands the found client entry will be removed from the
5644 cache, after notifying application about the error. Affected
5645 file lib/silcclient/command_reply.c.
5647 * Changed the /MSG to check for exact nickname user gave, and
5648 not let `nick' match `nick@host' if it is only one found. Now,
5649 user must type the exact nickname (like nick@host2) even if
5650 there are no more than one same nicks found. This is to avoid
5651 a possibility of sending nickname to wrong nickname since
5652 `nick' could match `nick@host'. Affected file is
5653 irssi/src/core/silc-servers.c.
5655 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5657 * Do not print "you are now server operator" or similar when
5658 giving /away command. Affected files are
5659 irssi/src/silc/core/client_ops.c, silc-servers.h.
5661 * Made the silc_server_command_pending_error_check to send
5662 the same command reply payload it received back to the
5663 original sender of the command. This way all arguments
5664 that was received by the server will be received by the
5665 client too. Affected file silcd/command.c.
5667 * Added the silc_idcache_add to return the created cache entry
5668 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5670 * Add global clients to expire if they are not on any channel.
5671 This is because normal server will never know if they signoff
5672 if they are not on any channel. The cache expiry will take
5673 case of these entries. This is done by normal servers only.
5674 The affected files are silcd/command_reply.c,
5675 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5677 * If server receives invalid ID notification for WHOIS or
5678 IDENTIFY and the ID exists in the lists, it is removed.
5679 Affected file silcd/command_reply.c.
5681 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5682 in client then client entry that it matches is searched and
5683 the nickname is printed on the screen for user. Affected
5684 file irssi/src/silc/core/client_ops.c.
5686 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5688 * Use cache entry expire time in the LIST command reply to
5689 purge old entries from the cache after the LIST command
5690 reply has been received. This way we don't have non-existent
5691 entries in the cache for too long. Affected file is
5692 silcd/command_reply.c.
5694 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5696 * If we are normal server, and we've not resolved client info
5697 in WHOIS or IDENTIFY from router, and it is global client,
5698 we'll check whether it is on some channel. If it is not
5699 then we cannot be sure about its validity and will resolve it
5700 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5701 file silcd/command.c.
5703 * Search channel by name (if possible) rather than by ID
5704 in IDENTIFY command's command reply. Affected file is
5705 silcd/command_reply.c.
5707 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5709 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5710 Updated specs and implemented it. Affected file silcd/command.c,
5711 silcd/packet_send.c and silcd/packet_receive.c.
5713 * Implemented the <founder auth> payload handling in the JOIN
5714 command. If provided all conditions for channel joining
5715 except requirement to provide correct passphrase can be
5716 overrided by the channel founder. Updated the protocol specs.
5717 Affected file silcd/command.c.
5719 Added support for founder auth in JOIN command in client
5720 library. Fixed the parsing of the JOIN command now to support
5721 all options as they should be. The affected file is
5722 lib/silcclient/command.c.
5724 * Optimized the WHOIS and IDENTIFY commands to send the request
5725 to router only if it includes nicknames or other names. If
5726 they include only IDs then check the local cache first before
5727 routing. Affected file is silcd/command.c.
5729 * Added channels topic announcements. Affected file is
5730 silcd/packet_receive.c and silcd/server.c.
5732 * Fixed the silc_server_send_notify_topic_set to really destine
5733 the packet to channel. Affected file silcd/packet_send.c.
5735 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5736 library. Affected file lib/silcclient/client_notify.c.
5738 * Added UMODE announcements. Affected file silcd/server.c.
5740 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5742 * Memory leak fixes in:
5744 lib/silcutil/silcsockconn.c
5745 lib/silcske/silcske.c
5746 lib/silcske/groups.c
5748 lib/silccrypt/silcpkcs.c
5749 lib/silccore/silccommand.c
5750 lib/silccore/silcidcache.c
5755 * ROBOdoc documented the lib/silcske/groups.h file and a
5756 bit changed the interface for better.
5758 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5760 * Update the client entry context in the ID cache after
5761 nick change. Affected file lib/silcclient/command.c.
5762 Fixes the CUMODE command when regaining founder privileges,
5763 and a little WHOIS problem.
5765 * Fixed silc_net_gethostbyname to correctly call the
5766 inet_ntop. Affected file lib/silcutil/silcnet.c.
5768 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5770 * Added IPv6 support checking to the configure.in.pre, added
5771 also --enable-ipv6 option to override the check. Affected
5772 file configure.in.pre.
5774 * The silc_thread_create now calls the start function
5775 directly if threads support is not compiled in. Removes
5776 ugly #ifdef's from generic code. Affected files are
5777 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5779 * Added silc_net_gethostby[name/addr]_async to asynchronously
5780 resolve. Affected files are lib/silcutil/silcnet.[ch].
5782 * Added support for rendering IPv6 based server, client and
5783 channel IDs. Affected file lib/silcutil/silcutil.c.
5785 * Added support for creating IPv6 based server IDs. Affected
5786 file is silcd/serverid.c.
5788 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5790 * Added silc_net_gethostby[addr/name] into the
5791 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5792 routines. Added silc_net_is_ip[4/6]. Affected file is
5793 lib/silcutil/unix/silcunixnet.c. All routines that take
5794 address as argument now supports both IPv4 and IPv6 addresses.
5796 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5798 * Fixed LIST command reply sending in server. Affected file
5801 * Server now sends the kicker's client ID in the KICK notify
5802 to the kicked client. Affected file silcd/command.c.
5804 * The client library now parses the kickers client ID and
5805 UI displays it. Affected files lib/silcclient/client_notify.c
5806 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5808 * Made all payload parsing function prototypes consistent.
5809 They all take now const unsigned char * and uint32 pair as
5810 the payload data instead of SilcBuffer. Changes all around
5811 the source tree. Other unsigned char* -> const unsigned char*
5812 changes around the tree as well.
5814 * Optimized SFTP client and server packet sending not to
5815 allocate new buffer for each packet but to recycle the
5816 first allocated buffer. Affected files are
5817 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5819 * Optimized the SFTP client to use SilcList instead of
5820 SilcDList for requests, because it is faster. Affected file
5821 is lib/silcsftp/sftp_client.c.
5823 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5824 into lib/silccore/silcid.[ch].
5826 Renamed silcpayload.[ch] into silcargument.[ch].
5828 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5830 * If client entry is deleted with active key agreement
5831 session, abort the session.
5833 The silc_client_abort_key_agreement now calls the completion
5834 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5836 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5839 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5841 * Don't use __restrict in older GCC's. Affected file is
5842 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5844 * silc_net_localhost now attempts to reverse lookup the
5845 IP/hostname. Affected file lib/silcutil/silcnet.c.
5847 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5848 command. It can be used to gain founder privileges at
5849 the same time when joining the channel.
5851 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5852 kicker's client ID as well. Updated protocol specs.
5854 Defined that the server must send SILC_COMMAND_IDENTIFY
5855 command reply with error status to client who sent
5856 private message with invalid client ID.
5858 Updated the protocol specification.
5860 * Added silc_server_send_command_reply to send any
5861 command reply. Affected file silcd/packet_send.[ch].
5863 * Added silc_id_payload_encode_data to encode ID payload
5864 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5866 * The server now send IDENTIFY command reply with error
5867 status if client ID in private message is invalid. Affected
5868 file silcd/packet_receive.c.
5870 * Save the server key file with server's IP address in
5871 the filename instead of hostname. The affected file is
5872 irssi/src/silc/core/client_ops.c.
5874 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5876 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5879 * Added libtool support for compiling shared objects in
5880 lib/silcsim. Affected file configure.in.pre and
5881 lib/silcsim/Makefile.am. Original patch by cras.
5883 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5885 * Pid file configuration, and server's config file fixes
5886 patch by toma. Updated CREDITS file.
5888 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5890 * Fixed silc_client_channel_message to not try to decrypt
5891 the message twice if it resolved the destination client
5892 information. This could cause of dropping one channel
5893 message. Affected file lib/silcclient/client_channel.c.
5895 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5897 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5898 lib/silcclient/client.c. This function is used when the SILC
5899 Client is run under some other scheduler, or event loop or
5900 main loop. On GUI applications, for example this may be
5901 desired to used to run the client under the GUI application's
5902 main loop. Typically the GUI application would register an
5903 idle task that calls this function multiple times in a second
5904 to quickly process the SILC specific data.
5906 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5908 * Fixed silc_server_drop() for dropping the supplementary
5909 groups as well, this could cause a security hole on some
5912 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5914 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5917 * Write PID file after dropping privileges. Added -F option
5918 to run server on foreground. A patch by debolaz.
5919 Affected files silcd/server.c, silcd/silcd.c.
5921 * Fixed MOTD to return the MOTD file server name. Affected
5922 file silcd/command.c.
5924 * Added INFO command reply handling to the Irssi SILC Client.
5925 Affected file irssi/src/silc/core/client_ops.c.
5927 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5929 * Fixed the silc_idcache_list_* routines to really support
5930 the dynamic list. Fixes a crash. Affected file is
5931 lib/silccore/silcidcache.c.
5933 * Fixed the LIST command reply to really call LIST command's
5934 pending callbacks. Affected file silcd/command_reply.c.
5936 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5938 * Update conn->local_entry->nickname after giving NICK
5939 command. Affected file lib/silcclient/command.c.
5941 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5943 * Added the [pid] option to the silcd configuration file
5945 Affected files: serverconfig.[ch] and silcd.c
5947 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5949 * Save fingerprint in WHOIS command reply in server.
5950 Affected file silcd/command_reply.c.
5952 * Fixed NICK commands pending callback registration.
5953 Affected file lib/silcclient/command.c.
5955 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5957 * Use ++server->cmd_ident when sending commands in server,
5958 instead of random number. Affected file silcd/command.c.
5960 * Fixed GETKEY command reply to call actually GETKEY pending
5961 command callbacks. Affected file silcd/command_reply.c.
5963 * A bit stricter check for nicknames. Check for same nickname
5964 in NICK command also. Affected file silcd/command.c.
5966 * Do not call INFO command everytime client ID changes, only
5967 during first connecting. Affected file lib/silcclient/client.c.
5969 * Set the new nickname only after successful command reply for
5970 NICK command is returned by server. Affected file
5971 lib/silcclient/command.c.
5973 * Remove nicknames from nicklist during server_signoff notify.
5974 Should fix /NAMES bit more. The affected file is
5975 irssi/src/silc/core/silc-channels.c.
5977 * Added `fingerprint' field to the SilcIDListData in the
5978 silcd/idlist.h to hold the fingerprint of the client's
5981 Send the fingerprint of the client's public key in WHOIS
5984 Affected files silcd/command.c, and silcd/idlist.[ch].
5986 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5987 create fingerprint from given data.
5989 * Show the fingerprint of the client's public key in WHOIS.
5990 Affected files irssi/src/module-formats.[ch] and
5991 irssi/src/silc/core/client_ops.c.
5993 * Format the multiple same nicknames also during JOIN and
5994 NICK_CHANGE notifys. Affected file is
5995 lib/silcclient/client_notify.c.
5997 * Do not print error on screen for invalid private message
5998 payload since it can come if someone is sending private
5999 messages with wrong key. Affected file
6000 lib/silccore/silcprivate.c.
6002 * Fixed multiple concurrent /PING crash. Affected file
6003 lib/silcclient/command.c.
6005 * Changed the wrong ID encoding. All IP addresses must be
6006 in MSB first order in encoded format. They were encoded
6007 wrong and was in LSB format. Affected files are
6008 silcd/serverid.c, lib/silcutil/silcutil.c.
6010 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
6012 * Call the `connect' client operation through the scheduler
6013 in case of error. Affected file lib/silcclient/client.c.
6015 * Call the `failure' client operation even if the error
6016 occurred locally during a protocol. Affected file is
6017 lib/silcclient/protocol.c.
6019 * Added support of sending LIST command to router from normal
6020 server. This way normal server can get list of all channels
6021 in the network too. Fixed the channel list sending in the
6022 server too. Affected files are silcd/command.c, and
6023 silcd/command_reply.[ch].
6025 * Added silc_server_update_channels_by_server and
6026 silc_server_remove_channels_by_server. They are used during
6027 disconnection of primary router and in backup router protocol.
6028 Affected file silcd/server_util.[ch], silcd/server.c and
6029 silcd/server_backup.c.
6031 * Fixed channel adding to global list in IDENTIFY command
6032 reply in server. Affected file silcd/command_reply.c.
6034 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6036 * If the incoming packet type is REKEY or REKEY_DONE process
6037 that packet always synchronously. Fixes yet another MAC
6038 failed error on slow (dialup) connections. Affected file
6039 lib/silcclient/client.c and silcd/server.c.
6041 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6043 * Call check_version SKE callback for initiator too. Affected
6044 file lib/silcske/silcske.c.
6046 * Implemented fix for security hole found in the SKE that was
6047 fixed in the specification few days back; the initiator's
6048 public key is now added to the HASH value computation.
6049 Added backwards support for the old way of doing it too, for
6050 old clients and old servers. Affected file is
6051 lib/silcske/silcske.c.
6053 * Enabled mutual authentication by default in SKE. If initiator
6054 is not providing mutual authentication the responder will
6055 force it. This will provide the proof of posession of the
6056 private key for responder. The affected files are
6057 lib/silcclient/protocol.c and silcd/protocol.c.
6059 * Do not cache anymore the server's public key during SKE.
6060 We do mutual authentication so the proof of posession of
6061 private key is done, and if the server is authenticated in
6062 conn auth protocol with public key we must have the public
6063 key already. Affected file silcd/protocol.c.
6065 * Added new global debug variable: silc_debug_hexdump. If
6066 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
6067 file lib/silcutil/silclog.[ch].
6069 * Fixed compilation warning due to char * -> const char *.
6070 Affected files lib/silcutil/silcnet.h, and
6071 lib/silccore/silcauth.[ch].
6073 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6075 * Fixed CMODE command when new channel key was created. If
6076 the creation failed the old key was removed. Next time giving
6077 same command would crash the server since the old key was
6078 freed already. Affected file silcd/command.c.
6080 * Fixed the silc_server_announce_get_channels to not crash
6081 on reconnect. Affected file silcd/server.c.
6083 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6085 * Added silc_log_set_debug_string function to set a regex
6086 string to match for debug output. Only the function names,
6087 or filenames matching the given debug string is actually
6088 printed. This way it is possible to filter out those debug
6089 strings that user is not interested in.
6091 Fixed a bug in silc_string_regexify.
6093 Affected files lib/silcutil/silclog.[ch], and
6094 lib/silcutil/unix/silcunixutil.c.
6096 * Changed the -d options in both server and Irssi SILC client
6097 to take the debug string as argument. Affected files
6098 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
6100 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6102 * Added silc_hash_babbleprint to create a Bubble Babble
6103 Encoded fingerprint. The encoding is developed by Antti
6104 Huima (draft-huima-babble-01.txt), and it creates human
6105 readable strings out of binary data. Affected file
6106 lib/silccrypt/silchash.[ch].
6108 * Print the babble print now in addition of fingerprint as well
6109 in Irssi SILC client. Affected files are
6110 irssi/src/fe-common/silc/module-formats.[ch],
6111 irssi/src/fe-common/silc/core/client_ops.c.
6113 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6115 * Fixed a security problem found in SKE. The initiator's
6116 public key too is now added to the HASH hash value creation
6117 which is signed by the responder to create the SIGN value.
6118 This will prevent anyone in the middle to lie to the responder
6119 about the initiator's public key. If this is done now, the
6120 man in the middle will get caught. Updated the protocol
6123 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6125 * Better installation directory handling. Configure module
6126 paths and other paths automatically to example_silc* files
6127 in doc/. A patch by toma.
6129 * Fixed compiler warning from MPI library, and from SILC RNG.
6132 * Added SILC_SERVER_PID_FILE to define the pid file for server.
6133 It can be configured with ./configure. A patch by toma.
6135 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6137 * Find correct make to use in prepare-clean. A patch by
6138 toma. Affected file prepare-clean.
6140 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
6142 * Added irssi variables use_auto_addr, auto_bind_ip,
6143 auto_bind_port and auto_public_ip.
6145 * Changed the interface for silc_client_send_key_agreement
6146 in lib/silcclient/silcapi.h
6150 irssi/src/silc/core/silc-core.c
6152 lib/silcclient/silcapi.h
6153 irssi/src/silc/core/silc-channels.c
6154 lib/silcclient/client_keyagr.c
6157 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6159 * Added silc_pkcs_public_key_compare to compare two
6160 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
6162 * Check that the client who set the founder mode on the
6163 channel is the same client that is giving the founder
6164 mode to itself. It is done by comparing the saved public
6165 key (it is saved even in the authentication is passphrase).
6166 Affected file silcd/command.c.
6168 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6170 * Do not process packet for disconnected socket connection.
6171 Affected file lib/silccore/silcpacket.c.
6173 * Process the DISCONNECT packet through scheduler in the
6174 client library. Affected file lib/silcclient/client.c.
6176 * Fixed the silc_client_packet_parse to not to increase
6177 the packet sequence number if the conn->sock and the
6178 current socket connection is not same. This can happen
6179 for example during key agreement when the conn includes
6180 multiple socket connections (listeners). Affected file
6181 lib/silcclient/client.c.
6183 * The sender of the file transfer request now provides also
6184 the pointer (listener) for the key exchange protocol. If
6185 the listener cannot be created then it sends empty key
6186 agreement and lets the receiver provide the listener.
6188 Added `local_ip' and `local_port' arguments to the
6189 silc_client_file_send. If they are provided they are used,
6190 if not then it will attempt to find local IP address, if
6191 not found or bind fails then the remote client will provide
6194 Affected files are lib/silcclient/client_ftp.c and
6195 lib/silcclient/silcapi.h.
6197 * Extended the FILE SEND command to support defining the
6198 local IP and port for key exchange listener. They are
6199 optional. Affected file irssi/src/silc/core/silc-servers.c.
6201 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6203 * Defined to WHOIS command reply the sending of fingerprint
6204 of the client's public key (if the proof of posession of the
6205 corresponding private key is verified by the server).
6206 Updated to the protocol specification.
6208 * Added support of receiving the client's public key's
6209 fingerprint in command reply in client library. Affected
6210 file is lib/silcclient/command_reply.c, and
6211 lib/silcclient/idlist.[ch].
6213 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6215 * Do not send over 128 chars long nickname to the server
6216 in NICK command. Affected file lib/silcclient/command.c.
6218 * Do not send over 256 chars long channel names to the server
6219 in JOIN command. Affected file lib/silcclient/command.c.
6221 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6223 * Assure that silc_server_close_connection cannot be called
6224 twice for same socket context. Affected file is
6227 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6229 * Send error message to application if opening file for
6230 writing during file transfer fails. Affected file is
6231 lib/silcclient/client_ftp.c.
6233 Remove all file transfer sessions for a client that we're
6234 removing from ID cache.
6236 Affected file is lib/silcclient/client_ftp.c.
6238 * Fixed silc_net_addr2bin to return correct address. Affected
6239 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6241 * Fixed file transfer session removing on signoff notify.
6242 Affected file irssi/src/silc/core/silc-servers.c.
6244 * Added the SilcClientFileError to be returned in the monitor
6245 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
6246 Affected file lib/silcclient/silcapi.h.
6248 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6250 * Fixed a crash in silc_client_ftp_free_sessions and
6251 silc_client_ftp_session_free_client. Affected file
6252 lib/silcclient/client_ftp.c.
6254 * Added `disabled' field in the SilcChannelEntry in the server
6255 to indicate if the server entry is disabled. Affected file
6256 silcd/idlist.h, silcd/command[_reply].c.
6258 * SILC server adds now /var/run/silcd.pid everytime it is
6259 started. Affected file silcd/silcd.c.
6261 * Added silc_server_packet_send_clients to send a packet to
6262 the provided table of client entries. Affected file
6263 silcd/packet_send.[ch].
6265 * Fixed a crash in client resolving in client_prvmsg.c in
6266 client library. Affected file lib/silcclient/client_prvmsg.c.
6268 * Do not actually remove the client directly from ID cache
6269 during SERVER_SIGNOFF, but invalidate it. This way we
6270 preserve the WHOWAS info for the client. Affected file
6271 silcd/server_util.c.
6273 * Fixed SERVER_SIGNOFF notify handling in the server. The
6274 server is now able to process incoming SERVER_SIGNOFF notify
6275 for a server that it doesn't even know about. It will remove
6276 the clients provided in the notify. Affected file
6277 silcd/packet_receive.c.
6279 * Check for partial packet in data queue after every packet that
6280 was found from the queue. Return and wait for more data if
6281 there is partial data in queue. Affected file is
6282 lib/silccore/silcpacket.c.
6284 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6286 * Added SilcClietFileError enum to indicate error in
6287 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
6288 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
6289 Affected files lib/silcclient/silcapi.h and
6290 lib/silcclient/client_ftp.c.
6292 * Check that newsize in silc_buffer_realloc is larger than
6293 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
6295 * Added better monitor of file transfers. It now monitors
6296 key agreement protocol during the file transfer too. Added
6297 error reporting too. Affected files
6298 irssi/src/silc/core/silc-servers.c,
6299 irssi/src/fe-common/silc/module-formats.[ch].
6301 * Wrote a help file for FILE command.
6303 * Added silc_rng_global_get_byte_fast to get not-so-secure
6304 random data as fast as possible. Random data is read from
6305 /dev/urandom if available and from the SILC RNG if not
6306 available. It is used in padding generation. Affected file
6307 lib/silccrypt/silcrng.[ch].
6309 * All packets in client library are now processed synchronously.
6310 Optimized packet processing a lot. Affected file
6311 lib/silcclient/client.c.
6313 * All server connection packets are processing synchronously
6314 now in server, to optimize packet processing. Affected file
6317 * Include files are installed now only in Toolkit distribution
6318 if make install is given. Affected files: all Makefile.am's.
6320 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6322 * Assure that silc_client_notify_by_server_resolve does not
6323 resolve the client information multiple times. If it cannot
6324 be found by the first it cannot be found at all. Affected
6325 file lib/silcclient/client_notify.c.
6327 * Fixed WHOWAS command reply calling. Affected file
6328 lib/silcclient/command_reply.c.
6330 * Removed all references to silc_idlist_get_client from the
6331 Irssi SILC client since that call is internal call used by
6332 the library. The Irssi SILC client will use now client
6333 retrieval functions found in silcapi.h.
6335 * Fixed a bug in resolving nickname info before sending
6336 private message. It used freed memory. Affected file
6337 irssi/src/silc/core/silc-servers.c.
6339 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6341 * Assure my_channels statistics cannot go negative in server.
6342 Affected files silcd/server.c, silcd/server_util.c.
6344 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6346 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
6348 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6350 * Win32 Toolkit changes. Affected files
6351 win32/silc.dsw, win32/libsilc/libsilc.def,
6352 win32/libsilcclient/libsilc.def,
6353 lib/silcutil/silcutil.c, and
6354 lib/sftp/sftp_fs_memory.c.
6356 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6358 * Added silc_net_localip to return local host's IP address.
6359 Affected file lib/silcutil/silcnet.[ch].
6361 * If key exchange or rekey protocol is active for a connection
6362 parse all packets syncronously since there might be packets
6363 in packet queue that we are not able to process without first
6364 processing packets before them. Affected file silcd/server,
6365 lib/silcclient/client.c.
6367 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
6368 whether library should continue processing the packet.
6369 Affected file lib/silccore/silcpacket.h.
6371 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
6372 SilcSFTPMonitorData to SFTP server to monitor various
6373 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
6374 lib/silcsftp/sftp_server.c.
6376 * Added silc_file_size to return file size. Affected file
6377 lib/silcutil/silcutil.[ch].
6379 * Implemented the file transfer support for the client library.
6380 Added preliminary support for simple client to client one-file
6381 transmission. Affected file lib/silcclient/client_ftp.c,
6382 lib/silccilent/client.[ch].
6384 * Added new local command FILE to the Irssi SILC Client.
6385 It is used to perform the file transfer. It has subcommands
6386 SEND, RECEIVE, SHOW and CLOSE. Affected files
6387 irssi/src/silc/core/client_ops.c,
6388 irssi/src/silc/core/silc-server.[ch].
6390 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6392 * Relay the SILC_PACKET_FTP in the server. Affected files
6393 silcd/server.c and silcd/packet_receive.c.
6395 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6397 * Renamed silc_file_read and silc_file_write to functions
6398 silc_file_readfile and silc_file_writefile. Added function
6399 silc_file_open and silc_file_close. Affected files
6400 lib/silcutil/silcutil.[ch].
6402 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6404 * Resolve the client info when received private message or
6405 channel message for a client which nickname we don't know.
6406 Affected files lib/silcclient/client_prvmsg.c and
6407 lib/silcclient/client_channel.c.
6409 * Do not crash in /KEY if client is not connected. Affected
6410 file irssi/src/silc/core/silc-channels.c.
6412 * Added SilcClientStatus field to the SilcClientEntry in the
6413 lib/silcclient/idlist.h.
6415 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6416 is incomplete and is being resolved, it won't be resolved
6419 Make sure also that USERS command reply does not resolve
6420 twice information. Affected file is
6421 lib/silcclient/command_reply.c.
6423 Make sure that silc_client_get_clients_by_list does not
6424 resolve twice same information.
6426 * Check for valid client->id in the silc_server_free_client_data.
6427 Affected file silcd/server.c.
6429 * Fixed /GETKEY nick@server not to crash if the server entry
6430 is not found. Affected file lib/silcclient/command.c.
6432 * Fixed the silc_server_check_cmode_rights to check the
6433 requested modes correctly. Affected file silcd/command.c.
6435 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6437 * Better checks for non-printable chars in nick added.
6438 Affected file silcd/command.c.
6440 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6442 * Call the silc_server_udpate_servers_by_server in the
6443 primary router that comes back online in the backup resuming
6444 protocol. Otherwise it routes packets wrong. Affected file
6445 silcd/server_util.[ch], silcd/server_backup.c.
6447 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6449 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6450 lib/silcutil/silcbuffmt.[ch].
6452 * Redefined the SILC packet header to include the padding
6453 length. Affected file lib/silccore/silcpacket.[ch].
6455 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6456 length for maximum padding up to 128 bytes). Affected
6457 file lib/silccore/silcpacket.h.
6459 * Removed all backwards support for old 0.5.x MAC thingies.
6460 The SILC packet header change makes it impossible to be
6461 backwards compatible.
6463 * Send the ENDING packet with timeout in the backup resuming
6464 protocol. This is to assure that all routers has connected
6465 to the primary router. Affected file silcd/server_backup.c.
6467 * Changed the RNG to take the first IV from random data. It
6468 used to take it from zero actually. Changed the RNG also
6469 to use /dev/urandom during session. /dev/random is used
6470 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6472 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6474 * Changed the SILC packet header to have the first two bytes
6475 (the packet length) encrypted. Affected files aroung the
6476 code tree, lib/silccore/silcpacket.[ch]. Removed the
6477 SilcPacketCheckDecrypt callback. It is not needed anymore
6478 since the silc_packet_receive_process will determine now
6479 whether the packet is normal or special.
6481 * Implemented the unidirectional MAC keys. Affected files
6482 lib/silcske/silcske.c, silcd/protocol.c and
6483 lib/silcclient/protocol.c.
6485 * Implemented the packet sequence number to the MAC computation.
6486 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6487 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6488 lib/silcclient/protocol.c.
6490 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6492 * Allow backup router to announce servers. All servers
6493 announced by backup router are added to the global list
6494 automatically. Update hte server's socket to our primary
6495 router also when backup router announces a server.
6496 Affected file silcd/packet_receive.c.
6498 * Do not update the client->router in the function
6499 silc_server_udpate_clients_by_server if the client is on
6500 global list. We might fail to find any specific server
6501 for locally connected clients and local cell clients. They
6502 should still use the `from' and not `to' as client->router.
6503 This fixes backup router resuming protocol. Affected file
6504 silcd/server_util.c.
6506 * Decrease channel statistics count only if the channel
6507 deletion worked. Affected files are silcd/server.c and
6508 silcd/server_util.c.
6510 * Added silc_server_update_servers_by_server to update origin
6511 of all server entries. Used during backup router protocol.
6512 Affected files silcd/server_util.[ch], silcd/server.c. and
6513 silcd/backup_router.c.
6515 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6516 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6517 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6518 lib/silccrypt/silchmac.c.
6520 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6522 * Assure that router cannot reroute the same channel message
6523 to the sender. Affected file silcd/packet_receive.c.
6525 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6527 * Made better checks that the channel message is not sent
6528 to the router it came from. Affected file is
6529 silcd/packet_send.c. Fixed memory leak too.
6531 * Announce informations for incoming router connection, but
6532 only after checking if it is replaced by backup router.
6533 Affected file silcd/packet_receive.c.
6535 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6537 * Fixed the backup resuming protocol to work in multiple
6538 router environment. Affected file silcd/server_backup.c.
6540 * Route packet only to one router in the function
6541 silc_server_packet_send_to_channel. Affected file is
6542 silcd/packet_send.c.
6544 * Fixed silc_server_send_notify_dest to set the broadcast
6545 flag. Fixed the silc_server_send_notify_topic to actually
6546 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6547 Affected file silcd/packet_send.c.
6549 * Changed the SFTP Filesystem interface. Changed the
6550 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6551 the filesystem operation function. The SilcSFTPFilesystem
6552 is now a context that is allocated by all filesystem allocation
6553 functions and it already includes the operations structure
6554 and filesystem specific context. It is given as argument
6555 now to the silc_sftp_server_start. This made the interface
6556 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6557 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6559 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6561 * Changed the backup router adding and getting interfaces
6562 in the server. The router that will be replaced by the
6563 specified backup router is now sent as argument. Affected
6564 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6567 * Added silc_net_addr2bin_ne to return the binary form of
6568 the IP address in network byte order. Affected files
6569 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6571 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6573 * Check for existing server ID in silc_server_new_server
6574 and in silc_server_connect_to_router_final and remove the
6575 old entry if it exists. Affected file silcd/packet_receive.c,
6578 * Send the channel message always to only one router, either
6579 in upstream or downstream. Affected file is
6580 silcd/packet_send.c.
6582 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6584 * Wrote the definition of the backup resuming protocol to the
6585 protocol specification.
6587 * Removed one redundant channel key generation from normal
6588 server during joining procedure. Removed one redundant
6589 channel key sending from server to router during joining
6590 procedure. Affected file silcd/command.c.
6592 * Made minor bugfixes to the backup router resuming protocol.
6593 Affected file silcd/server_backup.c, server.c.
6595 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6597 * Added --disable-asm configuration option. Affected files
6598 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6601 * Implemented the backup resuming protocol that is used to
6602 resume the primary router position in the cell after the
6603 primary router comes back online. Affected files
6604 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6605 and silcd/server_util.[ch].
6607 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6609 * Sleep two (2) seconds after sending QUIT command to server.
6610 Affected file lib/silcclient/command.c.
6612 * Assure that if outgoing data buffer is pending do not force
6613 send any data. Affected file silcd/packet_send.c.
6615 * Assure that if outgoing data buffer is pending do not force
6616 send any data. Affected file lib/silcclient/client.c.
6618 * Implemented the backup router support when the primary router
6619 goes down. The servers and routers can now use the backup
6620 router as new primary router without loosing connectivity.
6622 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6624 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6625 in the server to indicate disabled entry. All data read
6626 from the connection will be ignored and no data is sent
6627 for entry that is disabled. Affected files are
6628 silcd/idlist.h, silcd/server.c.
6630 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6632 * Created SFTP client and server test programs in the
6633 lib/silcsftp/tests directory.
6635 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6637 * Implemented memory filesystem (virtual filesystem) for
6638 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6641 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6643 * Implemented the SFTP (SSH File Transfer Protocol) to the
6644 lib/silcsftp. It includes SFTP client and SFTP server
6647 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6649 * Moved lib/silccore/silcprotocol.[ch] to the
6650 lib/silcutil library.
6652 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6653 take variable argument list pointer as argument. Affected
6654 file lib/silcutil/silcbuffmt.[ch].
6656 * Added silc_buffer_set function that is used to set data
6657 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6658 Affected file lib/silcutil/silcbuffer.h.
6660 * Changed various routines in the core library to use the new
6661 silc_buffer_set instead of allocating new buffer only for
6664 * Added 64-bit value formatting and unformatting support to the
6665 silc_buffer_[un]format routines. Affected file is
6666 lib/silcutil/silcbuffmt.[ch].
6668 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6669 to includes/bitmove.h.
6671 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6673 * Fixed channel user mode saving in client library. Affected
6674 file lib/silcclient/command[_reply].c.
6676 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6678 * Defined the file transfer to the SILC Protocol. Added
6679 new packet type SILC_PACKET_FTP and defined File Transfer
6680 Payload. The mandatory file transfer protocol is SFTP
6681 (SSH File Transfer Protocol). Affected file in addition
6682 of the internet draft is lib/silccore/silcpacket.h.
6684 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6685 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6686 is used as part of backup router protocol when the primary
6687 router of the cell is back online and wishes to resume
6688 the position as primary router.
6690 * Redefined the MAC generation keys in the protocol. The
6691 same key is not used anymore in both direction. Both
6692 direction will now use different keys for sending and
6693 receiving. This fixes a potential security flaw. This
6694 change causes incompatibilities in the protocol.
6696 * Redefined also the MAC computation from the packet.
6697 An packet sequence number is now added to the MAC
6698 computation. This prevents possible replay attacks against
6699 the protocol. This change too causes incompatibilities
6702 Added `sequence' field to the SilcPacketContext to hold
6703 the current sequence number for the packet.
6705 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6707 * Added `created' field to the SilcIDListData in the file
6708 silcd/idlist.h to indicate the time when the entry was
6711 * Added `created' field to the SilcChannelEntry too. Affected
6712 file silcd/idlist.h.
6714 * Added `creation_time' aguments to all the announcement functions
6715 in the server. If it is provided then only the entries that
6716 was created after the provided time frame are actually
6717 announced. Affected file silcd/server.[ch].
6719 * The protocol says that the Channel ID's IP address must be
6720 based on the router's IP address. Added check for this in
6721 the silc_server_new_channel when processing incoming New Channel
6722 Payload. Affected file silcd/packet_receive.c.
6724 * Print out the correct version with --version in SILC client.
6725 Affected file irssi/src/silc/core/silc-core.c.
6727 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6729 * Fixed WHOWAS command to check for completnes of the client
6730 entry always, not just when the command is coming from client.
6731 Affected file silcd/command.c.
6733 * Added new function silc_server_packet_queue_purge to purge the
6734 outgoing data queue to the network. After the function returns
6735 it is guaranteed that the outgoing packet queue is empty.
6736 Affected file silcd/packet_send.[ch].
6738 * Purge the outgoing packet queue in the rekey protocol's final
6739 callback to assure that all rekey packets go to the network
6740 before quitting the protocol. Affected file silcd/server.c.
6742 * Added silc_client_packet_queue_parse as similar function as
6743 in server to the client library. The affected file is
6744 lib/silcclient/client.c.
6746 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6748 * Splitted silcd/server.c and created silcd/server_util.[ch]
6749 for utility functions.
6751 * Added new socket flag SILC_SF_DISABLED to indicate that the
6752 connection is open but nothing can be sent to or received from
6753 the connection. Affected file lib/silcutil/silsockconn.[ch].
6754 The checking for disabled socket is checked in the low level
6755 silc_socket_write and silc_socket_read functions.
6757 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6759 * Allow only nicknames and channel names that fits into the
6760 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6762 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6764 * When processing JOIN command reply in server check that if
6765 the channel exists in our global list we'll move it the local
6766 list. Affected file silcd/command_reply.c.
6768 * Fixed the check whether client is joined on the channel already
6769 in JOIN command. Affected file lib/silcclient/command.c.
6771 * Fixed the JOIN command reply to check whether the channel
6772 already exists. Affected file lib/silcclient/command_reply.c.
6774 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6776 * Added silc_ske_status_string to map the SKE error numbers
6777 to readable strings. The affected files are
6778 lib/silcske/silcske[_status].[ch].
6780 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6782 * Do not show the private channels on the WHOIS channel list
6783 as it is not allowed by the protocol. The affected file is
6786 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6788 * Assure that the packet length digged from the actual packet
6789 is something sensible in the silc_packet_decrypt_rest_special
6790 in lib/silccrypt/silcpacket.c.
6792 * Free and NULL the allocated pointer in silc_hmac_alloc if
6793 the HMAC allocation fails. The affected file is
6794 lib/silccrypt/silchmac.c.
6796 * Print the selected security properties to the log files in
6797 the server. Affected file silcd/protocol.c.
6799 * Add SKE's reference counter even if calling the completion
6800 callback manually. Otherwise it goes negative, although it
6801 does not cause any problems. The affected file is
6802 lib/silcske/silcske.c.
6804 * Remove the client entry with short timeout after giving the
6805 KILL command. Affected file lib/silcclient/command.c.
6807 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6808 case all found clients are already disconnected (WHOWAS would
6809 found them) in the server. Affected file silcd/command.c.
6811 * Update the last_receive (time of last data received) to be
6812 updated only when received private or channel message so that
6813 the idle time showed in WHOIS makes more sense.
6815 * Added boolean field `valid' in to the SilcClientEntry in the
6816 client library to indicate whether the entry is valid or not.
6817 This fixes the nickname change bug on channel when changing
6818 the nickname to be same than the old (like nick to Nick) the
6819 nickname formatter doesn't set the new nick anymore to Nick@host.
6820 Affected file lib/silcclient/idlist.[ch].
6822 * Now actually fixed the nickname changing on disconnection.
6823 Added new function silc_change_nick to the Irssi SILC Client.
6824 Affected file irssi/src/silc/core/client_ops.c,
6825 irssi/src/silc/core/silc-nicklist.[ch].
6827 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6829 * Check that the public key exists in the GETKEY command before
6830 trying to encode it. Affected file silcd/command.c.
6832 * Print some notifications on received public keys with GETKEY
6833 command in the Irssi SILC Client. Affected files are
6834 irssi/src/fe-common/silc/module-formats.[ch],
6835 irssi/src/silc/core/client_ops.c.
6837 * Use IDENTIFY command to resolve the server information in the
6838 GETKEY command instead of INFO command. Affected file
6839 lib/silcclient/command.c.
6841 * All command reply functions in the client library now calls
6842 the pending command reply callbacks even if an error has
6843 occurred. The server has done this a long time and now it was
6844 time to move the client library to this as well. Now all
6845 errors can be delivered back to the pending command reply
6846 callbacks if necessary. Affected files are
6847 lib/silcclient/command[_reply].[ch].
6849 * Change the nickname on disconnection back to the username
6850 because in reconnect the server will enforce it to it anyway.
6851 Affected file irssi/src/silc/core/silc-servers.c.
6853 * Fixed a config file parsing bug in the Irssi SILC client.
6854 Affected file irssi/src/silc/core/clientconfig.c.
6856 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6858 * When printing the channel mode on JOIN, verify that the
6859 channel key and channel's HMAC are valid. Affected file
6860 irssi/src/silc/core/client_ops.c.
6862 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6864 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6865 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6866 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6868 * Removed channel key rekey task deleting from the function
6869 silc_server_save_channel_key. Affected file silcd/server.c.
6870 Added explicit timeout task context instead that is used to
6871 delete the task if we are registering a new task before the
6872 new task has elapsed.
6874 * When channel key rekey occurs the client library now saves
6875 the old channel key for a short period of time (10 seconds) and
6876 is able to use it in case some is still sending channel
6877 messages encrypted with the old key after the rekey. Affected
6878 file lib/silcclient/[idlist.h|client_channel.c].
6880 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6882 * Added check to the silc_server_new_id_real to not accept
6883 new ID if it is the sender's own ID. Affected file is
6884 silcd/packet_receive.c.
6886 * Assure that we do not announce ourself or the one we've
6887 sending our announcements when we're router and are announcing
6888 servers to our primary router. Affected file silcd/server.c.
6890 * Fixed silc_server_command_identify_check_client to assemble
6891 correct WHOIS packet. It send corrupted WHOIS packet and
6892 caused problem with router to router connections. Affected
6893 file silcd/command.c.
6895 Fixed also silc_server_command_whois_check the same way
6896 as for the IDENTIFY command.
6898 * Added new SilcIDListStatus to the server in the SilcIDListData
6899 structure. The status now includes the current status of
6900 the entry (like registered, resolved etc.). Affected file
6901 silcd/idlist.[ch]. Defined a bunch of different status types
6902 as well. This replaced the old boolean registered field as well.
6904 Added resolve_cmd_ident field to the SilcClientEntry structure
6905 too so that if the entry is for example being resolved so
6906 another command may attach to the same pending command reply
6907 without requiring to resolve the same entry again. This concept
6908 should optimize the WHOIS and the IDENTIFY resolving under
6909 heavy load by taking away unnecessary resolving for entries
6910 that are being resolved already.
6912 Added support for adding multiple pending commands for one
6913 command idenfier. Affected file silcd/command[_reply].[ch].
6915 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6916 before deleting the data. Otherwise the hash table will have
6917 freed data in comparison functions. Affected file is
6918 silcd/command_reply.c.
6920 * Fixed silc_idlist_replace_client_id to add the new entry to
6921 the cache with NULL nickname. Otherwise there will be invalid
6922 memory as the nickname after the nickname is freed. Affected
6923 file silcd/packet_receive.c.
6925 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6926 saved into wrong slots because the previous number of entries
6927 was not taken into account. Affected file silcd/idlist.c.
6928 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6930 * If we are router and we receive JOIN notify to a channel that
6931 does not have any users then notified client is marked as the
6932 channel founder, as it is it. The affected file is
6933 silcd/packet_receive.c
6935 * Added to the extended hash table API's table_del_*ext functions
6936 the destructor as argument too, so that the caller can decide
6937 which destructor to use or whether to use destructor at all.
6938 Affected file lib/silcutil/silchashtable.[ch].
6940 * Fixed ID Cache purging. It actually deleted the entries from
6941 the hash table after the data was freed. The hash table ended
6942 up comparing freed memory. The affected file is
6943 lib/silccore/silcidcache.c.
6945 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6947 * Fixed Irssi SILC client's KILL command's HELP syntax.
6949 * The USERS command now resolves the detailed user information
6950 if the userinfo field is missing. Affected file is
6951 lib/silcclient/command_reply.c.
6953 * Do not print error in silc_file_read if the read file does
6954 not exist. Just silently return NULL. Affected file is
6955 lib/silcutil/silcutil.c.
6957 * Fixed the silc_log_output to not wine about NULL filename
6958 and to not create some bogus " " filename. Affected file is
6959 lib/silcutil/silclog.c.
6961 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6963 * Fixed various printing bugs on the user interface in the
6964 Irssi SILC Client. Minor changes that were forgotten from
6967 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6969 * Fixed the configure.in.pre and the compilation and distribution
6970 environment to support the new autoconf 2.52. That version is
6971 now required to compile the CVS trunk.
6973 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6975 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6976 to generally parse user@fqdn format strings. Affected file
6977 lib/silcutil/silcutil.c.
6979 * Added nickname_format and nickname_force_format fields to the
6980 SilcClientParams structure. The first one defines the format
6981 for the nicknames that the library will enforce if the receives
6982 multiple same nicknames. The second one is boolean value and
6983 can be used to force the library to always enforce the format
6984 to the nicknames regardles whether there are multiple nicknames
6985 or not. This configurable formatting was employed to flexibly
6986 support accessing multiple nicknames from the user interface.
6987 The userinterface can now set the nicknames to what ever format
6988 they prefer. Affected file lib/silcclient/silcapi.h.
6990 Added function silc_client_nickname_format to the file
6991 lib/silcclient/idlist.c. It performs the nickname formatting.
6993 Added new field `hostname´ to the SilcClientEntry context.
6994 It holds the hostname of the client. Affected file is
6995 lib/silcclient/idlist.h.
6997 * Irssi SILC Client sets the nicknames in nick@hostn format.
6998 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6999 irssi/src/silc/core/silc-core.c.
7001 The WHOIS printing now also shows both the real nickname and
7002 the formatted nickname so that user knows how to access the
7003 user if there are multiple same nicknames cached. Affected
7004 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
7005 printing formatting too to take the hostname now as a separate
7006 argument. The Affected file is
7007 irssi/src/fe-common/silc/modules-formats.[ch].
7009 * Changed the silc_client_get_clients_local to accept the formatted
7010 nickname as argument. It accepts the real nickname too but the
7011 formatted nickname can be used to find the true entry from
7012 multiple entries. Affected file lib/silcclient/silcapi.h and
7013 lib/silcclient/idlist.c.
7015 * Added nickname_format_parse field to the SilcClientParams.
7016 It is a callback function provided by the application to parse
7017 the nickname out of the formatted nickname string. The library
7018 calls it to get the nickname from the formatted string. Since
7019 the application generally knows better the format of the nickname
7020 string it parses it instead of the library, even though library
7021 encodes the formatted string. If the callback function is not
7022 provided then the library will use the string as is. The
7023 affected file is lib/silcclient/silcapi.h.
7025 * All the nickname strings passed to the client library in
7026 commands are now expected to be formatted nickname strings.
7027 If the command does not support the formatted nickname string
7028 it will assume that the sent string is the actual nickname.
7029 Affected file lib/silcclient/command.c.
7031 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7033 * Added public key authentication support to OPER and SILCOPER
7034 commands in the client library. Affected file is
7035 lib/silcclient/command.c.
7037 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7039 * Changed the get_auth_methdod client operation to be asynchronous.
7040 It can be async if the application resolves the authentication
7041 method from the server during the negotiation. Added new
7042 SilcGetAuthMeth completion callback that the application will
7043 call after resolving the authentication method.
7045 Added function silc_client_request_authentication_method that
7046 the application can use to resolve the authentication method
7047 from the server. Added also SilcConnectionAuthRequest callback
7048 that the library will call after the server has replied. The
7049 application can call this function if it does not know the
7050 current authentication method.
7052 Affected files are lib/silcclient/client.c and
7053 lib/silcclient/silcapi.h.
7055 * The Irssi SILC client now automatically resolves the authentication
7056 method incase any configuration information is not present (and
7057 currently there never is). The affected file is
7058 irssi/src/silc/core/client_ops.c.
7060 * Fixed public key authentication from the client library.
7061 Affected file lib/silcclient/protocol.c. Changed also the
7062 protocol specification about the public key authentication in
7063 the connection authentication protocol. The actual data to be
7064 signed is now computed with a hash function before signing.
7066 * Fixed the public key authentication from the server as well.
7067 Affected file silcd/protocol.c.
7069 * Removed the mlock()'s from the memory allocation routines.
7070 Affected file lib/silcutil/silcmemory.c. The ./configure does
7071 not check anymore for the mlock(). Affected file is
7074 * Fixed USERS command in server to allow the execution of the
7075 command for private and secret channels if the client sending
7076 the command is on the channel. Affected file silcd/command.c.
7078 * Fixed silc_client_get_clients_local to return the clients
7079 count correctly. It could return wrong value. Affected file
7080 lib/silcclient/idlist.c.
7082 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7084 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
7085 types. The assembler optimizations seemed not to like 64-bit
7086 data types. The assmebler optimizations thus are now enabled
7087 also for BSD systems as opposed to only enable them for Linux.
7089 * Do not check for threads at all on BSD systems. Affected
7090 file configure.in.pre.
7092 * Removed -n and -h options from the Irssi SILC Client since
7093 they are not used in silc.
7095 * Fixed the prime generation to assure that the first digit
7096 of the generated random number is not zero since our conversion
7097 routines does not like number strings that starts with zero
7098 digit. If zero digit is seen the random number is regenerated.
7099 This caused some corrupted RSA keys when the zero first digit
7100 was met. Affected file lib/silcmath/silcprimegen.c.
7102 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7104 * Fixed WIN32 configuration in the ./configure script.
7105 Fixed to include xti.h on environments that has it.
7106 Patches by Carsten Ilchmann and andrew.
7108 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7110 * Changed the silc_id_create_client_id to be collision
7111 resistant. It is now assured that there cannot be created
7112 two same client ID's. I suspect that some weird bugs in
7113 the server were actually caused by duplicate Client IDs.
7114 Affected file silcd/serverid.[ch]. A router receiving
7115 new ID now also assures and informs the sending server
7116 if the ID caused collision.
7118 * Changed the silc_id_create_channel_id to also assure that
7119 there are no collisions.
7121 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7123 * Statement about ignoring the Mutual Authentication flag when
7124 performing rekey with PFS was a bit misleading. It is ignored
7125 if it was set in the initial negotiation, it cannot be even
7126 set in the rekey. Fixed in the ke-auth draft. Started the
7127 new versions of the protocol drafts in the doc/.
7129 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7131 * Fixed a bug in silc_client_command_identify_save when saving
7132 new channel information. The channel name was no duplicated
7133 and caused crash on exit. Affected file is
7134 lib/silcclient/command_reply.c.
7136 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7138 * Fixed the getkey command handling in the server. Send just
7139 empty OK reply to the sender if the key could not be fetched
7140 (but everything else was ok, like the key just was not available).
7141 Changed the public key parameter to optional in the protocol
7142 specs so that empty OK reply can be sent. Affected file
7145 Added a message to Irssi SILC client to tell to user if the
7146 server did not return a public key.
7148 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
7150 * Fixed a channel key regeneration bug. It registered new
7151 timeout tasks exponentially until all system resources were
7152 used. Affected file silcd/server.c.
7154 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7156 * Added the SILC Document generator to the scripts/silcdoc.
7157 It can be used to generate the Toolkit Reference Manual out
7158 of the source tree. Internally it will also use the RoboDoc
7159 generator now imported in util/robodoc.
7161 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7163 * Added couple of return's in rekey protocol if error orccurred
7164 during the protocol. The execution must be terminated.
7165 Affected file silcd/protocol.c. Also, terminate the protocol
7166 always with timeout.
7168 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7170 * The client's Client ID was created initally from the wrong
7171 nickname (it could have been in format nick@host) in the
7172 silc_server_new_client. Affected file silcd/packet_receive.c
7174 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7176 * Added some SILC_LOG_ERROR's to various error conditions
7177 if client could not be added to ID cache. Affected files
7178 silcd/packet_receive.c and silcd/server.c.
7180 * When client's sock->user_data is freed, NULL also the
7181 client->router and client->connection pointers. Added check
7182 for these pointers being NULL to various places around the
7183 code. Affected file silcd/server.c.
7185 * Added client->data.registered == TRUE checks to various
7186 places around the code to assure that unregistered client's
7187 are not handled when it is not allowed. Affected file
7190 * Added `bool registered' fields to all
7191 silc_idlist_[server|client]_get_* routines to indicate whether
7192 the fetched client needs to be registered or not. Affected
7193 file silcd/idlist.[ch].
7195 * Add your own entry as registered to the ID cache in the
7196 server. Affected file server.c.
7198 * Fixed a bug in silc_server_new_server. The SilcServer was
7199 set as the new server's context instead of SilcServerEntry.
7200 This naturally caused some weird bugs.
7202 * Added "updated" field the SilcChannelEntry which indicates
7203 the time since the channel entry was last accessed. This
7204 can be used to determine whether it is necessary to
7205 announce the channel after backup resuming protocol.
7206 Affected files silcd/idlist.[ch].
7208 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7210 * Do not delete the channel rekey task when adding it
7211 for in silc_server_create_channel_key.
7213 * Changed the silc_server_create_channel_key to return
7214 TRUE or FALSE to indicate the success of the channel key
7217 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7219 * Fixed MSVC++ project files and added missing files to
7220 Makefiles under win32/.
7222 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7224 * Do not add TCP_NODELAY flag if the operating system
7225 does not have it defined. Affected files are
7226 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
7228 * Fixed buffer overflow from Irssi SILC Client. Affected
7229 file irssi/src/fe-common/core/themes.c.
7231 * Fixed double free in client library in the file
7232 lib/silcclient/client.c when disconnecting from server.
7234 * Applied double free patch from cras to Irssi SILC client.
7235 Affected files irssi/src/core/[modules/expandos].c
7237 * Fixed the disconnection handling to Irssi SILC Client.
7238 The application must call silc_client_close_connection
7239 in ops->connect client operation in case of failure of
7240 the connection. Affected file is
7241 irssi/src/silc/core/client_ops.c.
7243 * Do not set sock->protocol to NULL in the function
7244 silc_client_close_connection after executing the protocol's
7245 final callback since the sock might not be valid anymore.
7246 Affected file lib/silcclient/client.c.
7248 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7250 * Do not enable SILC_THREADS if the linking with libpthread
7251 did not happen. Affected file configure.in.pre.
7253 * Added notion to protocol specification that server must
7254 verify the sent authentication payload with CMODE when
7255 setting the channel founder key. Implemented it to the
7256 server. Affected file silcd/command.c.
7258 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7260 * Added _EXTRA_DIST SILC distribution variable to the
7261 distributions file. It is used to conditionally add extra
7262 files or directories to the specific distribution. Affected
7263 files ./prepare, Makefile.am.pre and distributions.
7265 Removed the `_' from the start of the distribution names.
7268 * Added README.WIN32 for instructions to compile the Toolkit
7271 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7273 * Fixed a double free in disconnection in the server. Affected
7274 file is silcd/server.c.
7276 * Fixed the lib/silcske/groups.c to work now also with GMP
7277 MP library. The string conversion did not work when using
7278 specific base and the base is indicated in the string as well.
7280 * Created win32/ directory which now includes MSVC++ specific
7281 stuff so that toolkit (DLLs) may be compiled with MSVC++.
7282 It will appear only in the toolkit distribution
7284 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7286 * Changed the key material distribution function in case when
7287 the hash output is too short. The data is now concatenated
7288 a bit differently than it used to. Made the change to the
7289 SKE protocol specification.
7291 * Added better GMP detection to configure.in.pre. A patch
7294 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7296 * Fixed a minor bug in SKE that might cause some problem on
7297 some platforms. Affected file lib/silcske/silcske.c.
7299 * Added the cookie checking for initiator in the SKE. It checks
7300 that the responder returns the sent cookie unmodified. The
7301 affected file is lib/silcske/silcske.c. Added new SKE
7302 error type INVALID_COOKIE that can be sent during the
7303 negotiation. Fixed some memory leaks as well.
7305 * Added the "invalid cookie" error message to Irssi SILC client's
7308 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7310 * Added `task_max' field to the SilcClientParams to indicate
7311 the maximum tasks the scheduler can handle. If set to zero,
7312 default values are used. Affected file lib/silcclient/silcapi.h.
7314 * Fixed memory leaks in silc_client_close_connection. Affected
7315 file lib/silcclient/client.c.
7317 * Added silc_client_del_client_entry to client library to free
7318 all memory of given client entry. Affected file is
7319 lib/silcclient/idlist.[ch].
7321 * Added new functions silc_client_del_channel and
7322 silc_client_del_server to delete channel and server entries.
7323 Affected file lib/silcclient/[silcapi.h/idlist.c].
7325 * Removed silc_client_del_client_by_id from silcapi.h.
7327 * Fixed the INFO command to return the server's own info
7328 correctly when querying by Server ID. Affected file is
7331 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7333 * Removed the non-blocking settings in WIN32 code in the
7334 silc_sock_[read/write] and added SleepEx instead. Affected
7335 file lib/silcutil/win32/silcwin32sockconn.c. The availability
7336 of input data is now checked with FIONREAD and ioctlsocket.
7338 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7340 * Call silc_schedule_task_del_by_context in the
7341 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
7342 Affected file lib/silccore/silcprotocol.c.
7344 * Call silc_protocol_cancel for active protocols in the
7345 silc_server_close_connection if the funtion
7346 silc_server_free_sock_user_data has not been called.
7347 Affected file silcd/server.c.
7349 * Generic tasks cannot be deleted using the del_by_fd
7350 task deleting function since generic tasks does not match
7351 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
7353 * Added a notion to SILCOPER help file that the SILCOPER works
7354 only on router server, not on normal server.
7356 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7358 * Added for WIN32 support for the new scheduler as well.
7359 Affected file lib/silcutil/win32/silcwin32schedule.c.
7361 * Fixed the SHA1 implementation to work on various platforms.
7363 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7365 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
7366 API. It is part of the scheduler now. Everything else is
7367 as previously but some functions has changed their names.
7368 Checkout the lib/silcutil/silcschedule.h for the interface.
7369 Updated all applications to use the new interface. Affected
7370 files are lib/silcutil/silcschedule.[ch].
7372 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7374 * Found a bug in the SKE implementation. The HASH value,
7375 specified by the protocol, was not computed correctly. The
7376 public key of the responder was not added to the computation
7377 even though it is mandatory. Affected file lib/silcske/silcske.c.
7378 This unfortunately causes incompatibilities with older
7379 clients and servers.
7381 * Added WIN32 specific network init and uninit functions:
7382 silc_net_win32_init and silc_net_win32_uninit to init and uninit
7383 the Winsock2. Affected file lib/silcutil/silcnet.h and
7384 lib/silcutil/win32/silcwin32net.c.
7386 * Set the socket always to nonblocking mode on WIN32 after
7387 reading data or writing data. Affected file is
7388 lib/silcutil/win32/silcwin32sockconn.c.
7390 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7392 * Fixed various compilation problems under WIN32. Affected
7393 files lib/silcutil/win32/silcwin32thread.c and
7394 lib/silcutil/win32/silcwin32schedule.c.
7396 * Removed all _internal.h #includes from public header
7397 files. Internal headers must never be included from
7400 Removed also the lib/silcske/payload_internal.h file.
7402 * All include files that may be needed (public and some others
7403 included by the public headers) by application developers are
7404 now copied to the ./includes directory. It does not copy any
7405 internal headers. Affected file Makefile.defines.pre and all
7406 Makefile.am's under lib/ and subdirs.
7408 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7410 * Do not change the ~/.silc directory's permissions automatically.
7411 Affected file irssi/src/silc/core/clientutil.c.
7413 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7415 * Do not cancel the protocol in silc_server_close_connection
7416 it might cause recursion. Now cancelled in the function
7417 silc_server_free_sock_user_data. Affected file silcd/server.c.
7419 * Fixed the silc_server_remove_clients_by_server to regenerate
7420 the channel keys correctly finally. Added also new function
7421 silc_server_remove_clients_channels to actually do it.
7422 Affected file silcd/server.c.
7424 * Fixed the silc_server_new_channel to not crash by giving
7425 wrong router to the new channel. Affected file is
7426 silcd/packet_receive.c.
7428 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7430 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7431 which is given as argument to the silc_client_alloc now.
7432 It can be used to configure the client and set various parameters
7433 that affect the function of the client.
7435 * The USERS command in server did not check whether the channel
7436 is private or secret. Affected file silcd/command.c.
7438 * Added new argument to the USERS command in protocol specification.
7439 The USERS command now can take the channel name as argument
7440 as well. Added support for this in client and server and
7441 updated the protocol specs.
7443 * Completed the GETKEY command in client. It can be now used
7444 to fetch also servers public key not only some clients.
7445 Affected files lib/silcclient/command[_reply].c.
7447 * Added silc_client_get_server to return server entry by the
7448 server name. Affected files lib/silcclient/silcapi.h and
7451 * Redefined the IDENTIFY command in protocol specification to be
7452 more generic. It now can be used to query information about
7453 any entity in the SILC Network, including clients, servers and
7454 channels. The query may be based either the entity's name
7455 or the ID. Added support for this in both client and server.
7457 Affected files silcd/command.c and lib/silcclient/command.c
7458 and command_reply.c.
7460 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7461 the _from_client and _from_server functions. Affected file
7464 * Added silc_client_get_channel_by_id_resolve to the file
7465 lib/silcclient/silcapi.h to resolve channel information by
7466 its ID. Added also silc_client_get_channel_by_id that
7467 does not resolve it from the server.
7469 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7471 * Added SilcServerEntry context into the client library
7472 to represent one server. The INFO command now allocates
7473 these to save the resolved server info. For now on the
7474 client library will also keep information about servers,
7475 connected and resolved with INFO.
7477 The INFO command now allocates the SilcServerEntry context
7478 and saves the server info there. The COMMAND_REPLY in
7479 the INFO now returns the parameters to application in
7480 same order as defined in the protocol specification.
7482 The entries are cached in the client->server_cache.
7484 * The INFO command is now issued after received the Client ID
7485 from the server. Affected file lib/silcclient/client.c.
7487 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7488 to the application as the mode changer might be server.
7489 It is guaranteed that NULL is not returned anymore to the
7490 application. Affected file lib/silcclient/client_notify.c.
7492 The ID Type is now also passed to the application so that
7493 it can check whether the returned entry is SilcClientEntry
7496 Added new function silc_client_get_server_by_id to return
7497 the server entry by ID. Affected files are the
7498 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7500 * Do not create the channel in the Irssi SILC Client when issuing
7501 the JOIN command but when received the sucessful JOIN command
7502 reply. Otherwise the channel might get created even though we
7503 could not join it. The Affected file is
7504 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7506 * Fixed a channel joining bug in router. The router must also
7507 check the channel modes, invite and ban lists etc. when serving
7508 the JOIN command sent by normal server. Affected file is
7509 silcd/command.c. The router now resolves the client's
7510 information from the server who sent the JOIN command if it
7511 does not know it, and processes the JOIN command only after
7514 * Changed the SilcCommandCb to take new argument; void *context2.
7515 Affected file lib/silccore/silccommand.h
7517 The second argument in the command callbacks in the server now
7518 includes the SilcServerCommandReplyContext if the command was
7519 called as pending command callback from the command reply.
7520 Otherwise it is NULL. When called as pending the status of the
7521 command reply will be checked and if it was erronous the
7522 error will be sent to the original sender of the command.
7523 This way the client always receives the error messages even
7524 though the server was actually the one who received the error
7525 when it resent the command to router, for example. Affected
7526 files silcd/command[_reply].[ch].
7528 * Fixed sending WHOWAS command's error message to client if
7529 the requested client could not be found. It was missing.
7532 * Changed the CMODE and CUMODE commands reply arguments in the
7533 protocol specification. The Channel ID is now sent in both
7534 of the commands to identify the channel. Implemented this
7535 new feature to the client and server. Affected files
7536 lib/silcclient/command_reply.c and silcd/command.c.
7538 * Made better checks for invite and ban lists in the JOIN
7539 command in server. Affected file silcd/command.c.
7541 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7543 * The server now performs the incoming host IP/DNS lookup
7544 using the silc_socket_host_lookup and thus does not block
7545 the server anymore. Affected file silcd/server.c.
7547 * Completed the multi-thread support for SILC Scheduler in
7548 the lib/silcutil/silcschedule.c.
7550 * Fixed the configure.in.pre to detect the pthread correctly
7553 * Fixed a deadlock in silc_task_queue_wakeup in the file
7554 lib/silcutil/silctask.c.
7556 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7558 * Added new function silc_schedule_wakeup that is used in
7559 multi-threaded environment to wakeup the main thread's
7560 schduler. It needs to be used when a thread adds a new task
7561 or removes a task from task queues. After waking up, the
7562 scheduler will detect the task queue changes. If threads
7563 support is not compiled in this function has no effect.
7564 Implemented the wakeup mechanism to both Unix and WIN32
7565 systems. Affected files are lib/silcutil/silcschedule.[ch],
7566 lib/silcutil/unix/silcunixschedule.c and the
7567 lib/silcutil/win32/silcwin32schedule.c.
7569 * Added new function silc_task_queue_wakeup to wakeup the
7570 scheduler by the specified task queue. Affected file
7571 lib/silcutil/silctask.[ch].
7573 * The silc_socket_host_lookup_start now wakes up the scheduler
7574 after adding the timeout task. Affected file is
7575 lib/silcutil/silcsockconn.c.
7577 * The silc_socket_host_lookup is synchronous now if the threads
7578 support is not compiled in. However, the callback is still
7579 called asyncronously through the scheduler, anyway. Affected
7580 file lib/silcutil/silcsockconn.c.
7582 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7584 * Added new function silc_socket_host_lookup to perform
7585 asynchronous IP and FQDN lookups for the socket connection.
7586 Affected files lib/silcutil/silcsockconn.[ch].
7588 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7590 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7591 that may or may not compile the mutex support in.
7593 Changed the silc_mutex_alloc interface. It allocates the
7594 mutex now to the sent pointer and returns TRUE or FALSE.
7596 Affected file lib/silcutil/silcmutex.h.
7598 * Wrote the SILC Task Queue interface to support multi-threads.
7599 Affected file lib/silcutil/silctask.[ch].
7601 * Wrote the SILC Scheduler to support multi-threads. Affected
7602 file lib/silcutil/silcschedule.c.
7604 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7606 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7607 in lib/silcutil/win32/.
7609 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7611 * Defined SILC Mutex API and SILC Thread API and implemented
7612 them for Unix. Affected files are
7613 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7614 lib/silcutil/unix/silcunixmutex.c and
7615 lib/silcutil/unix/silcunixthread.c.
7617 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7619 * Fixed the silc_server_remove_clients_by_server's channel
7620 key re-generation. The hash table handling was incorrect
7621 and would not work with many channels. Affected file is
7624 * Fixed some memory leaks around the server code.
7626 * Rewrote the silc_server_get_users_on_channel to support IPv6
7627 based Client ID's. Affected file silcd/server.c.
7629 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7630 specification. However, a separate document must be written
7631 to define the detailed signing procedure and the payload
7632 associated with the flag. Defined the flag to the
7633 lib/silccore/silcchannel.h as well.
7635 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7637 * Changed the dynamic tables to static size tables in the
7638 lib/silccrypt/silchmac.c.
7640 * Removed GCC dependencies from the code. A patch by cras.
7642 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7644 * Do not show the error "Error receiving packet bla bla"
7645 in server if it really was not an error (-2 means that reading
7646 is pending). Affected file silcd/server.c.
7648 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7650 * Fixed a possible crash in silc_server_remove_clients_by_server
7651 in silcd/server.c. Fixed there also some memory leaks.
7653 * Fixed the silc_idlist_replace_client_id. It could replace
7654 wrong key in the hash table. Affected file silcd/idlist.c.
7656 * Do not check whether there are global users on the channel
7657 if the channel->global_users is FALSE. Affected functions
7658 silc_server_remove_from_one_channel and
7659 silc_server_remove_from_channels in silcd/server.c. Also,
7660 do not check if the removed client is local as we can be
7661 sure that global client was not removed from the channel
7662 and checking for global users is not needed.
7664 * The silc_server_remove_clients_by_server now re-generates
7665 the channel keys correctly for those channels that had
7666 clients removed from them. Affected file silcd/server.c.
7668 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7670 * Found the reason of random crashes in the server. We weren't
7671 ignoring the SIGPIPE signal (which can be sent in write())
7672 and it crashed the server. Affected file silcd/silcd.c.
7674 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7676 * Assure that sock->user_data is not NULL in the function
7677 silc_server_packet_send in silcd/packet_send.c.
7679 * Disconnect the remote connection if it could not be added
7680 to any ID lists in the server. The affected file is
7683 * Check in silc_server_packet_send[_real/dest] that the
7684 socket is not disconnecting and ignore the data if it is.
7685 Affected file silcd/packet_send.c.
7687 * Define inline to __inline on native WIN32 compilation.
7688 Affected file includes/silcwin32.h.
7690 * Added some explicit type casts for inline code since MSVC
7691 require them. Affected files lib/silcutil/silcbuffer.h,
7692 lib/trq/silcdlist.h and lib/trq/silclist.h.
7694 * Print warning in log files from now on if the packet
7695 decryption fails. Affected file silcd/server.c.
7697 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7699 * Changed the `say' client operation's interface to accept
7700 new `type' argument to indicate the type of the message sent
7701 by the library. The application may filter the library's
7702 messages according the type. The affected file is the
7703 lib/silcclient/silcapi.h.
7705 * Added two new functions to lib/silcclient/silcapi.h:
7706 silc_client_del_client and silc_client_del_client_by_id.
7707 Affected file lib/silcclient/idlist.c.
7709 * Moved the clientincludes.h from includes/ to silc/ and
7710 serverincludes.h from includes/ to silcd/.
7712 * The modes for the CMODE and CUMODE are now passed as
7713 uint32 for application with COMMAND_REPLY. The affected
7714 file is lib/silcclient/command_reply.c.
7716 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7718 * /WHOIS without arguments shows client's own information.
7719 Affected file lib/silcclient/command.c.
7721 * Changed PING to not accept any arguments. The specs
7722 says that client can ping only the connected server so
7723 requiring an argument is not needed. Affected file is
7724 lib/silcclient/command.c.
7726 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7728 * Fixed a fatal bug in private message sending and reception
7729 encryption and decryption when using private message keys.
7730 The implementation was incorrect and did not follow the
7731 specification. It causd that some of the message were
7732 lost since it did not use the sending and receiving keys
7733 as the protocol suggests. This has been fixed and will cause
7734 incompatibilities with older clients when sending private
7735 message encrypted with private message keys. Affected files
7736 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7737 and various other in Irssi SILC Client.
7739 Added `responder' boolean argument to the functions
7740 silc_client_add_private_message_key[_ske] to indicate when
7741 the key is added as responder or initiator of the key
7744 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7746 * Removed the silc_ske_check_version function and created
7747 a SilcSKECheckVersion callback. Added also a function
7748 silc_ske_set_callbacks that is now used to set all SKE
7749 callbacks. The callback functions are not given to
7750 the SKE functions anymore, but this function is used to
7753 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7755 * Added `silc_version' argument to the silc_client_alloc
7756 to define the version of the application for the library.
7757 The library will use the version string to compare it
7758 against the remote host's (usually a server) version
7759 string. Affected file lib/silcclient/silcapi.h
7761 * Added the KE protocol context to Key Agreement context
7762 in client library so that we can abort the SKE if it
7763 is in process when we get timeout. Affected file is
7764 lib/silcclient/client_keyagr.c.
7766 * Do not resolve the client ID forever if it returns in the
7767 first time that such client does not exist. This was done
7768 for example with private message. Affected file is
7769 lib/silcclient/client_prvmsg.c.
7771 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7773 * Do not add regex.h for WIN32. The affected file
7774 includes/silcincludes.h.
7776 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7777 not work yet 100%. It generates the DLL's automatically
7778 when compiling with --with-win32 under cygwin.
7780 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7782 * lib/contrib/regex.c is not compiled on WIN32.
7784 * Added silc_net_get_socket_opt function to the
7785 lib/silcutil/silcnet.h.
7787 * Added includes/silcwin32.h for WIN32 specific includes
7790 * Do not use ptime structure or any of the posix process
7791 functions on WIN32 in lib/silccrypt/silrng.c.
7793 * Added silc_gettimeofday to provide generic function
7794 for struct timeval on all platforms. Added the function
7795 to lib/silcutil/silcutil.h.
7797 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7799 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7800 library as they clearly belong there. As a plus side we
7801 can make the actual socket connection routines platform
7804 Added also new generic function silc_socket_read and
7805 silc_socket_write (that used to be silc_packet_[read/write].
7806 The implementation of these are platform specific.
7808 * Added WIN32 specific routines of silc_socket_[read/write]
7809 to lib/silcutil/win32/silcwin32sockconn.c.
7811 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7813 * Added preliminary support for native WIN32 compilation under
7814 cygwin (using the -mno-cygwin option for GCC) to the
7815 ./configure.in.pre. The --with-win32 now prepares the
7816 compilation for native WIN32.
7818 * Rewrote the SILC Scheduler interface in the file
7819 lib/silcutil/silcschedule.h. The scheduler is now context
7820 based and does not have anymore any global static scheduler.
7821 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7822 and created lib/silcutil/win32 directory for WIN32 based
7825 * Added Unix specific network routines to the
7826 lib/silcutil/unix/silcunixnet.c and the old
7827 lib/silcutil/silcnet.c includes now only generic routines.
7829 Added WIN32 specific network routines to the
7830 lib/silcutil/win32/silcwin32net.c.
7832 * Added Unix specific utility functions from the
7833 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7835 * Added WIN32 SILC Scheduler to the file
7836 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7839 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7841 * Do not handle JOIN notify in the server if the target client
7842 is not registered (idata->registered == FALSE). The affected
7843 file is silcd/packet_receive.c.
7845 * Update the nickrec->founder in event_cumode in the Irssi SILC
7846 client. Affected file irssi/src/silc/core/silc-channels.c.
7848 * Fixed the CUMODE_CHANGE notify handling in the server when
7849 server and router are announcing their clients on channels.
7850 Now the mode changes are saved and notified correctly. The
7851 affected file is /silcd/packet_receive.c.
7853 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7854 They really did not replace the cache entry in the ID Cache.
7855 Now they do that. Affected file silcd/idlist.c.
7857 * Fixed the KICK notify handling in the Irssi SILC client to
7858 update the channel records so that the kicked client does not
7859 appear to be on the channel. The affected file is
7860 irssi/src/silc/core/silc-channels.c.
7862 * Always update the conn->current_channel when executing command
7863 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7865 * Fixed the KILL notify handling in Irssi SILC client to remove
7866 the killed client on all channels.
7868 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7870 * Fixed the silc_parse_command_line to remove extra spaces
7871 from the start and end of the arguments. Affected file is
7872 lib/silcutil/silcutil.c.
7874 * Cancel and free any active protocol in the function
7875 silc_server_close_connection. Affected file silcd/server.c.
7877 * Cancel and free any active protocol in the function
7878 silc_client_close_connction. Affected file is
7879 lib/silcclient/client.c.
7881 * Do not execute the KILL command for clients that are in
7882 history (ie. they are not in the network). Affected file is
7885 * Fixed KILL notify handling, client does not crash anymore.
7886 Affected file irssi/src/silc/core/silc-channels.c.
7888 * Reduced the default packet buffer size from 2048 to 1024 in
7889 lib/silccore/silcpacket.c.
7891 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7892 counter to the SKE context that is incresed when the SKE library
7893 performs async operation outside the library. If the outside
7894 process frees the SKE context and FREED status will be set
7895 and the library will detect after the sync operation that the
7896 libary is freed. The affected files are
7897 lib/silcske/silcske[_status].[ch].
7899 * Resolve the client entry information in the function
7900 silc_client_channel_message to assure that NULL pointer is not
7901 passed as client entry to the application. */
7903 * Fixed the task timeout calculation to assure that there is
7904 never negative timeouts. The affected file is
7905 lib/silcutil/silcschedule.c.
7907 * Fixed the channel user mode notification sending in server.
7908 It was sent point-to-point to the router (or to server by router)
7909 but it needs to be destined to a channel. The routines now
7910 supports sending the channel user mode notifys to the channels
7911 when announcing clients and channels. Affected files are
7912 silcd/server.c and silcd/packet_receive.c.
7914 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7915 It did not actually replace the old channel entry in the cache.
7916 Affected file lib/silcclient/client_notify.c.
7918 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7920 * Fixed a possible crash in silc_packet_send_prepare. It now
7921 assures always that there is enough space in the buffer and
7922 at the tail area of the buffer (for MAC).
7924 Fixed the inbound buffer reallocation in silc_packet_read.
7925 It was old code and did not handle the reallocation correctly.
7928 The affected file is lib/silccore/silcpacket.c.
7930 * Fixed buffer overflow in silc_parse_nickname in the file
7931 lib/silcutil/silcutil.c.
7933 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7935 * make install generates new server keys only if there is not
7938 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7940 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7941 Added check that if the NOREPLY is set then we will not send
7942 the away message. This avoids infinite loop of away messages
7943 if both clients are away. The affected file is
7944 lib/silcclient/client_prvmsg.c.
7946 * Fixed client crash if /NICK was given without arguments.
7947 Affected file lib/silcclient/command.c.
7949 * Server does not send the invite list in INVITE command back
7950 to the client if the list was not altered. Added this notion
7951 to the protocol spec as well. Affected file silcd/command.c.
7953 Fixed possible crash in INVITE command by checking the
7954 value of silc_server_get_client_route command.
7956 * Fixed the INVITE notify type handling. The arguments are now
7957 taken in correct order and client does not crash. The affected
7958 file is irssi/src/silc/core/silc-channels.c.
7960 Removed the "Inviting xxx to channel" message from the
7961 client library away and let the application handle it.
7962 Affected file lib/silcclient/command.c. Added that message
7963 to Irssi SILC client's message formats.
7965 * Fixed CMODE command crash in client. It now checks the
7966 amount of arguments correctly and does not crash. The affected
7967 file is lib/silcclient/command.c.
7969 * Do not create new channel automatically in silc_channels_join
7970 but check whether the channel by that name already exists.
7971 Affected file irssi/silc/core/silc-channels.c.
7973 * Do not send the SERVER_SIGNOFF to router if the disconnected
7974 entity was the router. Affected file silcd/server.c.
7976 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7977 SILC client as it was missing from there.
7979 Added the handling of the KICK notify to the Irssi SILC client
7980 as it was missing. Added "you have been kicked" message to
7981 Irssi SILC client's message modules formats.
7983 Added the handing of the KILL notify to the Irssi SILC client
7984 as it was missing. Added the kill message module formats
7987 The affected file is irssi/src/silc/core/silc-channels.c.
7989 * The router did not save the channel mode the server announced.
7990 Affected file silcd/packet_receive.c.
7992 * Fixed a possible crash in INFO command in server. If the
7993 server did not provide the server info it crashed. Affected
7994 file silcd/command.c.
7996 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7998 * Fixed the GETKEY command in the server to check also the
7999 global list. Otherwise the GETKEY would not work correctly
8000 in normal SILC server. Affected file silcd/command.c.
8002 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8004 * Fixed GETKEY crash, it crashed if the command did not succseed.
8006 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8008 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
8009 is now real and not just an macro interface to GMP.
8011 Removed the entire GMP from the source tree and imported new
8012 NSS MPI library instead. Reason for removing GMP is that it is
8013 extremely large and compiles extremely slow. The NSS MPI
8014 is only a few files and compiles in less than 10 seconds.
8015 The speed is also about the same as GMP. The MPI is imported
8016 to lib/silcmath/mpi.
8018 If the system has GMP installed we will still use the GMP.
8019 If it is not then the NSS MPI will be compiled.
8021 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8023 * Merged a long nickname (127 characters long) crash bugfix from
8024 Irssi CVS tree. Affected file irssi/src/core/misc.c.
8026 * Merged a freed memory reference bugfix from Irssi CVS tree.
8027 Affected file irssi/src/core/commands.c.
8029 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8031 * Added the server's public key sving and verification to the
8032 server when performing the SKE. This was missing and the
8033 remote server's (or router's) public key was accepted without
8034 checking whether we have it previously or trust it at all.
8035 Affected file silcd/protocol.c.
8037 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8039 * Check in the silc_server_timeout_remote if protocol is active
8040 and make sure that the protocol's final callback is called so
8041 that all memory if freed. Affected file silcd/server.c.
8043 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8045 * silc_server_whois_send_reply crashed the server if the nickname
8046 was 127 characters long. Affected file silcd/command.c.
8048 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8050 * Added sanity check to the silc_server_new_client. If the hostname
8051 is provided inside username then check that the provided hostname
8052 really is the same as the resolved one. If the hostname was not
8053 resolved then check it from the public key. Affected file is
8054 silcd/packet_receive.c.
8056 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
8057 if the server disconnected us and the connection is not valid
8058 anymore. Affected file irssi/src/silc/core/silc-channels.c.
8060 * Moved the silc_client_[chmode|chumode|chumode_char] away from
8061 the library to the lib/silcutil/silcutil.[ch].
8063 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8065 * Close log file after open. Affected file
8066 lib/silcutil/silclog.c.
8068 * Check whether sock == NULL in silc_client_send_packet and return
8069 if it is. Affected file lib/silcclient/silcclient.c.
8071 * Check rec->entry == NULL in the Irssi SILC Client before
8072 sending the channel message. Affecte file is
8073 irssi/src/silc/core/silc-servers.c.
8075 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8077 * Merged a splitted window bugfix from Irssi CVS tree. The
8078 affected file is irssi/src/fe-text/textbuffer-view.c.
8080 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
8081 It did not print nickname.
8083 * Improved the distributions system a bit.
8085 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8087 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
8088 irssi/src/fe-text/gui-window.c.
8090 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
8091 to in-active server. The affected file is
8092 irssi/src/silc/core/client_ops.c.
8094 * Resolve the client in USERS command reply if the entry does
8095 not have username resolved. The affected file is
8096 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
8097 command to WHOIS command to really resolve stuff. The USERS
8098 is not used any more in any critical section so WHOIS can
8099 be used even though it might be slower than IDENTIFY.
8101 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
8104 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8106 * Changed the protocol API a bit more consistent in the
8107 lib/silccore/silcprotocol.[ch].
8109 * Changed the following headers to ROBODoc format:
8111 lib/silccore/silcpayload.h
8112 lib/silccore/silcprotocol.h
8113 lib/silccore/silcsockconn.h
8115 All core library headers are now formatted.
8117 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8119 * Fixed a bug in Irssi SILC client; do not show that you are
8120 server/router operator if you really are not. Affected file is
8121 irssi/src/silc/core/client_ops.c.
8123 * Renamed silc_command_free_payload to silc_command_payload_free.
8124 Affected file lib/silccore/silccommand.h
8126 * Added silcmath.h to include the prototoypes of various routines
8127 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
8130 * Changed the following headers to ROBODoc format:
8132 lib/silccore/silcchannel.h
8133 lib/silccore/silccommand.h
8134 lib/silccore/silcid.h
8135 lib/silccore/silcidcache.h
8136 lib/silccore/silcmode.h
8137 lib/silccore/silcnotify.h
8138 lib/silccore/silcpacket.h
8139 lib/silcmath/silcmath.h
8141 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8143 * Added checking to the server code not to start the server if
8144 ciphers and stuff are not configured properly. Affected files
8145 silcd/serverconfig.[h] and silcd/server.c.
8147 * Changed the layout of the header files of the public interfaces
8148 in the SILC libraries. The new layout supports ROBODoc
8149 documentation tool (and some others) so that it is easy to create
8150 a library reference manual. All the other headers and source
8151 code must still follow the CodingStyle document. Also source
8152 code must not include these ROBODoc stuffs, only the headers.
8153 Furthermore, all public interface headers must now be named
8154 by using `silc' prefix, example: silcapi.h, silccipher.h.
8155 Some files were renamed due to this. All the other headers
8156 must not be used as public interfaces. I will update the
8157 CodingStyle document later. Changed following headers, so far:
8159 lib/silcclient/silcapi.h
8160 lib/silccore/silcauth.h
8161 lib/silccore/silcprivate.h
8162 lib/silccrypt/silcdh.h
8164 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8168 * Removed silc_client_packet_send_flush from the client library
8169 as it is not needed. Affected file lib/silcclient/client.[ch].
8171 * Added printing of message of unresolved authentication method
8172 to the Irssi SILC client. Added it to the module formats.
8173 Removed the same message from the client library.
8175 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8177 * Added new distribution feature, DISTLABEL. Every distribution
8178 can define own preprocessor label that can be used in the
8179 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
8180 file distributions, acconfig.h.pre and prepare.
8182 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8184 * Added Makefile.defines_int to include the actual definitions
8185 for Makefile.defines.in. Tested the new distribution system,
8186 created distributions and tested installation.
8188 * Added AWAY message printing to the Irssi SILC client. Added
8189 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
8191 * Added SCONNECT command to call the SILC's CONNECT command.
8192 Cannot use CONNECT directly since Irssi uses that internally.
8193 Affected file irssi/src/silc/core/silc-servers.c.
8195 Added ACTION local command. It is same as ME command but takes
8196 the channel as mandatory argument.
8198 Rewrote some of the Irssi's help files to suite for SILC
8201 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8203 * Added Makefile.defines[.in] that should for now on be included
8204 in all Makefile.am file in the source tree. That file includes
8205 all common compilation definitions for SILC source tree.
8207 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8209 * Minor changes to the ./prepare script to change the package
8210 name according the distribution name to the configure.in.
8212 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8214 * Created new distribution system. Added file `distributions'
8215 that defines all the distributions that can be created out of
8216 the SILC source tree. The ./prepare script now reads that
8217 file to determine how to prepare the distributions. The
8218 first argument to the ./prepare is the name of the distribution
8219 and second is the version of the distribution. If given
8220 without arguments it creates the default (toolkit) distribution
8221 with the default version (defined in ./prepare).
8223 All Makefile.am files that are subject to the distributions
8224 are now named as Makefile.am.pre. These are ./Makefile.am
8225 and lib/Makefile.am. Others may be changed later.
8227 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8229 * Added invite list, ban list, some key management and connection
8230 error message printing to module formats in the Irssi SILC client.
8232 * Added new silc_client_set_away_message to set the away message
8233 that is back to the person who sent private message. The
8234 affected file lib/silcclient/silcapi.h and the
8235 lib/silcclient/client_prvmsg.c.
8237 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8239 * Fixed the private message sending in the Irssi SILC client,
8240 added local command KEY to the Irssi SILC client.
8242 Added key management and key agreement message formats to the
8243 irssi/src/fe-common/silc/module-formats.[ch].
8245 Added USERS (alias WHO) printing, server/router operator
8246 indication and LIST command printing to the module formats.
8248 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8250 * Fixed channel joining notify handling, cumode notify handling
8251 from Irssi SILC client.
8253 * Added SILC specific module-formats to the Irssi SILC client so
8254 that SILC specific message hilighting, colors etc is possible.
8255 Affected file irssi/src/fe-common/silc/module-formats.[ch].
8257 Added channel mode, channel user mode, actions, notices,
8258 whois and whowas printing to the the module-formats.c.
8260 * Fixed a bug in channel deletion in the server. The channel
8261 is not left to the cache even if the channel founder auth mode
8262 is set when there are no users anymore on the channel. Affected
8263 file silcd/server.c.
8265 * The silc_net_localhost now resolves the entire hostname including
8266 the domain name. Affected file lib/silcutil/silcnet.c.
8268 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8270 * Changed the ask_passphrase client operation to be ascynchronous.
8271 It has now a completion callback and a context that the
8272 application must call after it has got the passphrase from
8273 the user. Affected files lib/silcclient/silcapi.h,
8274 lib/silcclient/protocol.c, lib/silcclient/command.c and
8277 Added SilcAskPassphrase callback that the application calls
8278 to deliver the passphrase to the library.
8280 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
8281 The public key verification and especially a certificate
8282 verification is asynchronous procedure.
8284 Added new SILC_SKE_STATUS_PENDING status to indicate the
8285 request is pending and a callback will be called to finalize
8288 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
8289 indicate that remote end did not send its public key (or
8290 certificate), even though we require it. Added check for this
8291 condition in the SKE. This was a security bug, now fixed.
8293 Defined new SilcSKEVerifyCbCompletion callback that is called
8294 when the verification process is completed.
8296 The affected files lib/silcske/silcske_status.h and
8297 lib/silcske/silcske.[ch].
8299 * Changed the verify_public_key client operation to be async
8300 as well. Defined SilcVerifyPublicKey callback that is used to
8301 indicate the success of the public key verification process.
8303 Changed the server and client to use the new async client
8306 * Changed the Irssi SILC client's internal scheduler to be called
8307 twice as many times as it used to be. As a result the client
8308 should be a bit faster now. Affected file is
8309 irssi/src/silc/core/silc-core.c.
8311 * Added support to Irssi SILC client of asynchronous public key
8312 verification and passphrase inquiry. Affected file is
8313 irssi/src/silc/core/silc-core.c.
8315 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8317 * Do not say "You have left channel %s" in client library.
8318 Moved it to the application. Affected files are
8319 lib/silcclient/command.c and silc/client_ops.c.
8321 * Fixed silc_client_get_clients. Command context was not
8322 duplicated and was freed memory in the callback. Affected
8323 file lib/silcclient/idlist.c.
8325 * Do not say "you are now talking..." on JOIN command in the
8326 client library. The appliation must handle it.
8328 * Do not say ".. changed topic to" in command reply in the
8329 client libary. The application must handle it.
8331 * Fixed TOPIC command sending in the client library.
8333 * Fixed a memory leak in silc_client_command_free in the file
8334 lib/silcclient/command.c.
8336 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8338 * Imported a modified version of Irssi client to the source tree.
8339 The Irssi will be used to create a new client called
8340 Irssi SILC. Imported to irssi/.
8342 Added silc_core_init_finish function to the Irssi. Affected
8343 file irssi/configure.in.
8345 A lot changes in the Makefile.ams around the irssi tree.
8347 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8349 * Do not rehash if the new size is same as the old size of the
8350 hash table, in the silc_hash_table_rehash*. The affected file
8351 lib/silcutil/silchashtable.c.
8353 * Replaced hash_table_del_by_context calls from the server
8354 (when channel->user_list and client->channels) to the
8355 hash_table_del as it is sufficient and faster.
8357 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8359 * Added silc_hash_table_list, silc_hash_table_get and the
8360 SilcHashTableList structure to provide an alternative way to
8361 traverse the hash table. The affected files are
8362 lib/silcutil/silchashtable.[ch].
8364 * Changed the server's idlist routines to use the hash table
8365 routines to optimize the code.
8367 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8369 * Replaced the client entry's `channel' list and channel entry's
8370 `user_list' list to hash tables for optimized lookup. Changed
8371 the code to use the hash table interface around the code.
8372 Affected file lib/silcd/idlist.[ch].
8374 * Added `auto_rehash' boolean argument to the function
8375 silc_hash_table_alloc to indicate whether the hash table should
8376 auto-rehash when it thinks is appropriate time. It will
8377 increase the hash table size if the there is twice as much
8378 entries in the table than the size of the table, and will
8379 decrease the size if there are twice as less entries than
8380 the size of the table.
8382 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8384 * Fixed silc_xxx_get_supported to not crash at some circumstances.
8386 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8388 * silc_idcache_purge_by_context deletes the entry now by context
8389 as it is supposed to do. Affected file lib/silccore/idcache.c.
8391 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
8392 client is not anymore valid (WHOWAS givens the info) and not
8393 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
8395 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8397 * Removed the `data' and `data_len' arguments from the ID Cache
8398 interfaces and added `name' argument. ID Cache does not handle
8399 anymore the binary data only a names associated with given ID.
8401 * When hashing a Client ID with silc_hash_id the entire ID is
8402 not hashed anymore, instead only the hash of the Client ID is
8403 hashed. This way we can access the Client ID from the cache
8404 with Client ID but with the hash of the ID (which is a hash of
8405 the nickname) as well without any difference in performance.
8407 Added also silc_idcache_find_by_id_one_ext to do one on one
8408 searching when we have the actual ID. Added also function
8409 silc_hash_client_id_compare. The affected files are
8410 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8412 * When hashing the name associated with a ID it is always done
8413 in lowercase. This way we can access the cache without worrying
8414 about case-sensitivity, even though, for example nicknames are
8417 * Fixed a bug in server with channel message sending. It put
8418 wrong ID type as destination ID. The affected file
8419 silcd/packet_send.c.
8421 * silc_idcache_del_by_context now deletes from all hash tables
8422 by context. Affected file lib/silccore/idcache.c.
8424 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8426 * Changed the client library to use the new ID Cache interface.
8427 Changes around the source tree.
8429 * Added silc_hash_table_rehash_ext to rehash with specific
8430 hash function. Affected file lib/silcutil/silchashtable.[ch].
8432 * Added silc_hash_string_compare to compare two strings in the
8433 hash table. Affected file lib/silcutil/silcutil.[ch].
8435 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8437 * Added new function silc_idcache_del_by_context into the
8438 lib/silccore/idcache.[ch].
8440 * Changed the server's ID list routines to use the new ID Cache
8441 interface. Changes around the source tree.
8443 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8445 * Added silc_hash_table_del[_by_context]_ext functions in to the
8446 lib/silcutil/silchashtable.[ch].
8448 Removed silc_hash_table_find_all* routines and added new
8449 silc_hash_table_find_foreach to replace them.
8451 Added silc_hash_table_replace_ext function as extended
8452 replacing function. Separated the simple hash table interface
8453 from the extended hash table interface in the file
8454 lib/silcutil/silchashtable.h.
8456 * Fixed minor bugs and changed it to use some of the new
8457 hash table functions in lib/silccore/idcache.c
8459 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8461 * Added new function silc_hash_table_find_all to return all keys
8462 in the hash table by the specified key. As the hash table is
8463 collision resistant it also makes it possible to have several
8464 duplicate keys in the hash table. This function may be used to
8465 find all of the keys from the hash.
8467 Added user_context arguments to the SilcHashFunction,
8468 SilcHashCompare and SilcHashDestructor to deliver user specified
8471 Added new fuctions silc_hash_table_find[_all]_ext to do
8472 extended lookup with specified hash and compare functions and
8473 specified user contexts.
8475 Added new function silc_hash_table_add_ext to add the key
8476 with specified hash function and user context.
8478 Added new function silc_hash_table_foreach to traverse all
8479 entrys in the hash table. Added SilcHashForeach callback
8482 Added new function silc_hash_table_del_by_context to delete
8483 the entry only if the context associated with the key matches.
8485 Affected files are lib/silcutil/silchashtable.[ch].
8487 * Removed silc_hash_[server/client/channel]_id and added just
8488 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8489 silc_hash_id_compare to compare two ID's using as the hash table
8490 comparison function. Added also silc_hash_data to hash
8491 binary data and silc_hash_data_compare to compare it.
8493 * Removed silc_idlist_find_client_by_hash as it is not needed
8494 anymore. Affected file silcd/idlist.[ch].
8496 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8497 to use internally the SilcHashTable. The new ID Cache is a lot
8498 faster than the old one. Some of the ID Cache interface was also
8499 rewritten and obsolete and stupid functions were removed.
8501 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8503 * Added entry_count field to the SilcHashTable to keep the number
8504 of the entries in the table. Implemented the function
8505 silc_hash_table_rehash. Added new function
8506 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8508 Fixed a minor bug in silc_hash_table_free.
8510 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8511 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8512 into the lib/silcutil/silcutil.[ch].
8514 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8516 * Implemented a collision resistant hash table into the
8517 lib/silcutil/silchashtable[ch]. See the header and the source
8518 for the SilcHashTable API.
8520 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8522 * Merged dotconf version 1.0.2 into lib/dotconf.
8524 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8526 * Do not compile anything in lib/silcsim/* if the SIM support
8527 is not enabled. The tree should now compile without problems
8530 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8532 * Compiled the SILC under cygwin. Compiled and tested briefly
8533 without problems. More tests needed. The SIMs didn't compile
8536 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8538 * Fixed possible crash in silc_get_username in the
8539 lib/silcutil/silcutil.c.
8541 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8543 * Fixed a va_arg in silc/client_ops.c.
8545 * Oops, RC5 routines were named AES and caused some problems
8546 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8548 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8550 * Added new SilcIDIP structure into the lib/silccore/id.h and
8551 replaced the old `ip' fields from all SILC ID's to that type.
8552 This is a step towards IPv6 support.
8554 The silc_id_get_len takes now the ID as an extra argument.
8555 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8556 both IPv4 and IPv6 based ID's.
8558 The affected files are lib/silccore/id.[ch] and other files
8559 around the tree using these routines.
8561 * Removed the ID length arguments in server from various
8562 silc_server_send_notify_* routines -> they are not needed
8565 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8567 * Fixed memory leak in silc_encode_pem_file in the file
8568 lib/silcutil/silcutil.c.
8570 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8572 * Check minor version as well in the SKE. Affected files are
8573 silcd/protocol.c and lib/silcclient/protocol.c.
8575 * Added --identifier option to the server so that an identifier
8576 can be when creating the public key for the server. Affected
8577 file is silcd/silcd.c.
8579 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8580 lib/silccrypt/silcpkcs.c.
8582 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8584 * Register default ciphers and stuff when using -C option with
8585 the server. Affected file sildc/silcd.c.
8587 * Put back the servers public key filename format, it is better
8588 than the new one. For now, the client keys are saved with the
8589 new filename format. The affected file silc/client_ops.c.
8591 * Implemented the Cipher API for the rest of the ciphers that
8592 did not implement it or implemented it the wrong way.
8594 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8596 * Register default ciphers and stuff when using the -S option
8597 in the client. Affected file silc/silc.c. Same also when
8598 creating new key pair with -C option.
8600 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8602 * Fixed the silc_verify_public_key client operation function to
8603 save the public keys differently. The fingerprint is now
8604 used as filename and not the hostname. This way also the
8605 client keys are saved uniquely and not with hostnames. The
8606 affected file is silc/client_ops.c.
8608 * Trimmed the silc_hash_fingerprint function to remove extra
8609 whitespaces from the end of the fingerprint. The affected
8610 file is lib/silccrypt/silchash.c.
8614 * Added silc_cipher_register_default function to register all
8615 default ciphers. It can be used when configuration files
8616 does not exist and the application does not want any specific
8617 ciphers in any specific order.
8619 The SilcDList is now used as silc_cipher_list dynamically
8620 allocated cipher list. Removed the static list all together
8621 and now all ciphers must be allocated to the dynamic list.
8622 The silc_cipher_alloc routine was changed to check only the
8625 All silc_cipher_* routines that used to return int returns
8628 The affected files lib/silccrypt/silccrypt.[ch].
8630 * The same thing was done to silc_hash_* as for silc_cipher_*
8631 routines. Affected files lib/silccrypt/silchash.[ch].
8633 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8634 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8635 Added also silc_pkcs_[un]register[_default] functions.
8636 Removed the data_context from the PKCS API.
8638 * Added silc_hmac_register_default function to register default
8639 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8640 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8641 to unregister all hmacs at once.
8643 * Register the default ciphers, hash functions, PKCSs and HMACs
8644 if client's configuration file does not exist. The affected
8647 * The client did not load the hash functions from the SIM
8648 modules at all. Added support for this. Affected file is
8649 silc/clientconfig.c.
8651 * When decoding public key with silc_pkcs_public_key_decode, check
8652 the supported algorithm only if PKCS are registered. Affected
8653 file lib/silccrypt/silcpkcs.c. The same was done with the
8654 silc_pkcs_private_key_decode.
8656 * Fixed the SILC List routines to keep the list always in order.
8657 It used to change the list's order when traversing the list but
8658 not it preserves the order. Affected file lib/trq/silclist.h.
8660 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8662 * Added the client library to use the SilcSocketConnection's
8663 reference counter (by silc_socket_dup) to prevent the bug that
8664 the socket object may be freed underneath async operation.
8666 * The name resolv library checking fixes in the configure.in.pre.
8669 * Created new version of the protocol drafts for future
8670 development. The -03 drafts are the ones that will be changed
8671 in the trunk now and the -02 will remain as they are.
8673 * Send list of CUMODE notifys to the router when announcing
8674 the channel users to the router. Affected file silcd/server.c.
8675 If the router receiving channel founder CUMODE for a channel
8676 that already has channel founder it will send CUMODE notify
8677 to the sender to remove the channel founder rights from the
8678 announced client. Affected file silcd/packet_receive.c.
8680 * The CUMODE notify may now use Server ID as well as the entity
8681 who changes the mode. Updated protocool specs.
8683 * Updated INSTALL and README files.
8685 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8687 * New web pages in the http://silc.pspt.fi. The pages was
8692 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8694 * Implemented the [DenyConnectin] config section in the server.
8695 Added silc_server_config_denied_conn to check whether incoming
8696 connection is denied. Affected file silcd/serverconfig.[ch].
8698 * Do not check the ports when checking the incoming configuration
8699 data if the port is 0, meaning any. Affected file is
8700 silcd/serverconfig.c.
8702 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8704 * Fixed buffer overflow in silc_string_compare in the file
8705 lib/silcutil/silcutil.c.
8707 * Fixed double free in silc_server_command_leave in the file
8710 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8712 * Fixed the version checking in the server. Affected file is
8715 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8717 * Fixed the configuration data fetching when accepting new
8718 connections in the server. Affected file silcd/server.c.
8720 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8722 * Added `sender_entry' argument to the function
8723 silc_server_packet_relay_to_channel so that we can check
8724 whether some destination actually belongs to the same route
8725 the sender belongs (ie, we must not resend the packet to the
8726 sender). Affected file silcd/packet_send.[ch].
8728 * Added `servername' field to the SilcClientEntry in the server
8729 to hold the name of the server where client is from. Affected
8730 file is silcd/idlist.h.
8732 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8734 * Moved the channel message encrypting in the router betwen
8735 router connections from silc_server_channel_message to the
8736 silc_server_packet_relay_to_channel since we want to check
8737 whether we have anybody channel before encrypting anything.
8738 Affected files silcd/packet_[receive/send].c.
8740 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8742 * Fixed the [AdminConnection] server config section to support
8743 multiple entries. Affected file silcd/serverconfig.c.
8745 * Added support into the server to check the validity of the
8746 incoming connection before executing any KE or authentication
8749 * The connection configuration is now saved to the KE and
8750 connection auth protocol contexts and not fetched anymore in
8751 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8753 * The local hosts listenning address and port is also resolved
8754 now when starting the server. We want to have the socket object
8755 to include the real address and port for the listener. Added
8756 new function silc_net_check_local_by_sock into the files
8757 lib/silcutil/silcnet.[ch].
8759 * Fixed a broadcast bug in server -> do not broadcast if we
8762 * Fixed a routing bug. Do not route broadcast packets ever.
8763 Broadcast packets must be processed always and not routed since
8764 they may be destined to some other host than yourself and thus
8765 would get routed without no good reason. Affected file is
8768 * Added function silc_server_config_is_primary_route to check
8769 whether primary router connection has been configured (a router
8770 configuration that we are initiating). If there is not, we
8771 will assume that there is only two routers in the SILC network
8772 and we will use the incoming router connection as our primary
8773 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8775 * Changed the order of the broadcasting. Broadcast _after_ the
8776 packet has been processed not before. Affected file is
8779 * Fixed a [ClientConnection] parsing bug. The port was never
8780 parsed correctly thus resulting to port 0. Affected file
8781 silcd/serverconfig.c.
8783 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8784 argument and did not set the broadcast packet flag. Affected
8785 file silcd/packet_send.c. Fixed same bug in the function
8786 silc_server_send_notify as well.
8788 * If we receive NEW_ID packet for our own ID in the server, ignore
8791 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8795 * Removed the nickname from the Private Message Payload.
8796 Updated the code and the protocol specs.
8798 * Updated protocol specs for submitting to the IETF.
8800 * Tweaked the Random Number Generator a bit. Affected file
8801 lib/silccrypt/silcrng.c. Exported a new function
8802 silc_rng_[global]_add_noise which can be used to add more
8805 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8807 * Do not parse packets with different timeout when protocol
8808 is active -> may cause problem with rekey. Affected file
8811 * When server receives signoff notify it must not create
8812 new channel key if the client is on any channels since the
8813 sender of the signoff notify will create it.
8815 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8817 * Added printing of error messages during SKE protocol from the
8818 failure packet sent by server during SKE. Affected file
8821 * Removed the client's failure_callback handling with timeout
8822 and handle it immediately when received.
8824 * The SKE library returned wrong type in SUCCESS and FAILURE
8825 packets. They must be 32 bit MSB not 16 bit MSB.
8827 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8829 * Ok, rewrote the logic of the re-key and now it seems to work.
8830 I tested it on high traffic with frequent re-keys without
8831 problems. Added hmac_receive (and renamed hmac to hmac_send)
8832 in SilcClientConnection in lib/silcclient/client.h and
8833 in SilcIDListData in silcd/idlist.h. Also, removed the
8834 SilcPacketParserContext's cipher and hmac fields as they are
8835 not needed anymore and actually caused some problems when
8836 the ciphers and hmac's changed underneath the packet parser.
8838 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8840 * If re-key protocol is active then process the incoming packets
8841 synchronously since we must assure that icoming packets encrypted
8842 with the old key is processed before the new keys is set to
8843 use. This is true other packets than for REKEY packets.
8844 Affected file silcd/server.c. The same was done to client library
8845 as well, affected file lib/silcclient/client.c.
8847 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8849 * Fixed bug in client and server to accept the force send if
8850 the packet is send from silc_[server/client]_packet_process
8851 function. Otherwise the packets are never delivered, oops.
8853 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8855 * Disable force sending of packets when REKEY protocol is active.
8856 We must assure that no packet is sent directly when rekey is
8857 performed. All packets must be sent through packet queue.
8858 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8859 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8860 function is silc_[server/client]_packet_send_real to check
8863 * Replaced the SIM paths from example config files to
8864 /usr/local/modules. Also, make install creates now
8865 /usr/local/silc/logs directory to hold all the SILC server
8868 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8870 * Made the configure.in.pre work on Solaris. Patch by salo.
8872 * Made all ciphers compatible with non-x86 machines. Defined
8873 CBC mode macros into lib/silccrypt/ciphers_def.h.
8875 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8877 * Fixed the make install.
8879 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8881 * When MAC computation fails the silc_packet_decrypt returned 0
8882 even though it was supposed to return -1. Fixed this. The
8883 affected file is lib/silccore/silcpacket.c.
8885 * Do not replace the config files in /etc/silc (in make install)
8886 if they already exist. Affected file ./Makefile.am.
8888 * Do not send re-key packets immediately but through packet queue.
8889 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8891 * Changed silc_net_check_host_by_sock to return FALSE if the
8892 IP/DNS could not be resolved. Though, it returns the IP address
8893 now even if it could not resolve it (but returns also FALSE).
8894 Affected file lib/silcutil/silcnet.[ch].
8896 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8898 * Added silc_pkcs_decode_identifier to decode the public key's
8899 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8900 Added also silc_pkcs_free_identifier. Added also new context
8901 SilcPublicKeyIdentifier.
8903 * Added -S option to the silc client. It is used to dump the
8904 contents of the specified public key file.
8906 * Changed the PKCS api to return the public key length when
8907 setting the public key.
8909 * Fixed a fatal bug in the public and private key file loading.
8910 Affected file lib/silccrypt/silcpkcs.c.
8912 * Execute the packet parsing for client with zero (0) timeout
8913 if the protocol is active. Affected file silcd/server.c.
8915 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8917 * Made the key generation options to the silcd program. Added
8918 -C option, equivalent to client's option.
8920 * Added new [ServerKeys] config section to the server. It
8921 configures the server's public and private key.
8923 * Defined generic Public Key Payload into the protocol
8924 specification to send specific type of public keys and
8927 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8928 public key or certificate.
8930 * Implemented the GETKEY command to the server and to the
8931 client library and on user interface.
8933 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8935 * Made preliminary `make install' work.
8937 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8939 * Added SilcServerRekey context into silcd/idlist.h.
8941 * Added the PFS support as defined in the specification to the
8942 SKE protocol. Affected files lib/silcske/*.c.
8944 * Added `ske_group' field to the SilcServerRekey context to hold
8945 the number of the SKE group that is used with PFS in re-key.
8946 Affected file silcd/idlist.h.
8948 * Added PFS re-key support to the server. Affected file is
8951 * Added silc_protocol_cancel to cancel execution of the next
8952 state of the protocol. Affected file is
8953 lib/silccore/silcprotocol.[ch].
8955 * Added the re-key support with and without PFS to the client
8956 library. Re-key is performed once in an hour, by default.
8958 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8959 Added silc_client_rekey_callback and silc_client_rekey_final.
8960 Affected files are lib/silcclient/protocol.[ch] and
8961 lib/silcclient/client.[ch].
8963 * Removed the `hmac_key' and `hmac_key_len' fields from the
8964 SilcClientConnection structure; not needed. Affected file is
8965 lib/silcclient/client.h.
8969 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8971 * Do not ask whether user wants to use the negotiated private key
8972 for private messages, just use it. Affected file is
8973 silc/local_command.c.
8975 * Added `send_enc_key' and `enc_key_len' fields to the
8976 SilcIDListData structure since they are needed in the re-key
8977 phase. Affected file is silcd/idlist.[ch].
8979 * Implemented the simple re-key protocol into the server.
8980 Affected files silcd/server.c and silcd/protocol.[ch]. The
8981 re-key will be performed once in an hour, by default.
8983 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8984 Added silc_server_rekey, silc_server_rekey_callback and
8985 silc_server_rekey_final.
8987 * Removed Tunneled flag from the protocol. Updated the code
8988 and the specifications.
8990 * Adde `pfs' field to the SilcIDListData to indicate whether
8991 the PFS is to be performed in the re-key. Affected file is
8994 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8996 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8997 int64 of at least the xintXX size. If void * is less that 4
8998 bytes uint32 * will be used. Defined bool as boolean.
9000 * Changed _ALL_ unsigned long and unsigned int to uint32,
9001 unsgined short to uint16 in the source tree.
9003 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
9004 not handle clients that has entry->data.registered == FALSE.
9005 They are not in the network anymore. Affected file is
9008 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9010 * Implemented the sending of the SERVER_SIGNOFF notify in the
9011 server. Affected file is silcd/server.c.
9013 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
9014 Added also silc_notify_payload_encode_args into the
9015 lib/silccore/silcnotify.[ch].
9017 * Implemented ther SERVER_SIGNOFF notify handling in the server.
9018 Affected file silcd/packet_receive.c.
9020 * Implemented the SERVER_SIGNOFF notify handling in the client
9021 library. Affected file lib/silcclient/client_notify.c. Also,
9022 implemnted the printing of the SERVER_SIGNOFF info to the
9023 application. Affected file silc/client_ops.c.
9025 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
9026 if the deleting was successful. Affected file silcd/idlist.[ch].
9028 * Added support for public key authentication in the connection
9029 authentication protocol in the client library. Affected file
9030 lib/silcclient/protocol.c.
9032 * Changed the server's silc_idlist_get_clients_by_* interface
9033 to support already allocated array so that new entries may be
9034 added to pre-allocated array. Affected file silcd/idlist.[ch].
9035 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
9036 and command replies.
9038 * All command reply functions in the server now calls the
9039 pending command callback even if error occured. This way the
9040 error will be delivered to the client as well. Affected files
9041 silcd/command.c and silcd/command_reply.c.
9043 * Fixed INFO command to return local server's info if no server
9044 was provided. Affected file lib/silcclient/command.c.
9046 * Removed RESTART command for good. Updated the code and the
9049 * Rewrote parts of the task system. It is a bit simpler now.
9050 Removed unsued task priorities. The affected files are
9051 lib/silcutil/silctask.[ch].
9053 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9055 * Moved the USERS printing from the library to the application.
9056 Affected files lib/silcclient/command.c and silc/client_ops.c.
9058 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9062 * Added channel key re-key support. The re-key is perfomed
9063 only by the router and is done once in an hour. Added `rekey'
9064 field to the SilcChannelEntry in the server. Affected files
9065 silcd/server.c and silcd/idlist.h.
9067 * Added silc_task_unregister_by_context into the file
9068 lib/silcutil/silctask.[ch].
9070 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9072 * Added SILC_UMODE_GONE mode to indicate when the client is not
9073 present in the SILC network. Added also support to the local
9074 command AWAY that will set this mode. Added support of showing
9075 "xxx is gone" in WHOIS command. The USERS command shows the
9076 gone status as well.
9078 * Fixed setting server and router operator privileges in the
9079 server's UMODE command. Affected file silcd/command.c.
9081 * Merged the SKE KE1 and KE2 payloads into one payload. The
9082 new KE payload is equivalent to the old KE2 payload.
9084 Cleaned up the SKE Start Payload parsing. It now uses the
9085 simple buffer unformatting to do the parsing. A lot faster
9088 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
9089 to the SKE that is used to indicate whether both of the SKE
9090 parties should perform authentication. By default only the
9091 responder performs authentication. By setting this flag also
9092 the initiator must do authentication. By default it is unset
9093 since in normal SKE case, client to server connection, only
9094 the responder should do authentication. When doing SKE between
9095 two clients both should perform authentication. Updated the
9096 code and the protocol specs.
9098 * A little fix to IDENTIFY command in the server. Search the
9099 client first by hash not nickname. Affected file is
9102 * Fixed the silc_client_close_connection to support closing
9103 the client to client connections wihtout deleting too much
9104 data. Affected file lib/silcclient/client.c.
9106 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
9107 are received if protocol used to be active but is not anymore
9108 the application would crash due to NULL pointer dereference.
9109 Affected files silcd/server.c and lib/silcclient/client.c.
9111 * Added `hash' field to the SilcClientConnection to include
9112 the hash function negotiated in the SKE protocol.
9114 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
9115 to set the channel founder authentication data. A client can
9116 claim the founder rights later by providing the authentication
9117 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
9118 This way the channel founder can regain the channel founder
9119 privileges even it is left the channel. This works only on
9120 local server and the client must be connected to the same
9121 server to be able to regain the founder rights. Updated the
9122 protocol specs accordingly.
9124 Added support to the CMODE command in the client to set the
9125 founder auth data. Read the README to see how to set it.
9127 Added support to the CUMODE command to claim the founder
9128 rights. Read the README to see how to do it.
9130 Added support for the founder authentication to the Channel
9131 Entry in the server. Affected file silcd/idlist.h.
9133 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
9134 server's CMODE command. Affected file silcd/command.c.
9136 * Added the following new functions into lib/silccore/silcauth.[ch]:
9137 silc_auth_get_method and silc_auth_get_data.
9139 * The server now saves the remote hosts public key to the
9140 SilcIDListData pointer. Affected file silcd/protocol.c.
9142 * The normal server now does not remove the channel entry from
9143 the cache if the founder authentication data is set. It used
9144 to remove it if the founder was the last one on the channel on
9145 the server and left the channel. The auth data is saved and
9146 if the channel is re-joined later the old entry is used with
9147 the old auth data. Affected files silcd/command_reply.c and
9150 * Removed the `pkcs' field from the SilcIDListData structure
9151 in the server; it is not used. Affected file silcd/idlist.h.
9153 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9155 * Fixed packet processing on slow links. Partial packets were
9156 never re-processed because the incoming data buffer was cleared
9157 by the application. Application must not directly clear the
9158 sock->inbuf, the packet processing routines handle it. Fixed
9159 this in client library and in server.
9161 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9163 * Fixed the WHOIS and IDENTIFY send reply function to really
9164 check whether to send list or just one entry. Affected file
9167 * Cleaned up the LEAVE command's channel key distribution. The
9168 affected file silcd/command.c.
9170 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
9171 can enforce the channel mode as well. In that case the ID
9172 includes the ID of the server. The code now enforces the
9173 mode change if the router have different mode than the server.
9175 * The notify client operation with CMODE_CHANGE notify can now
9176 return NULL client_entry pointer if the CMODE was not changed
9177 by client. Application must check for this.
9179 * Added <Server ID> argument to INFO command to support server
9180 info fetching by Server ID.
9182 * Added silc_server_announce_get_channel_users to get assembled
9183 packets of channel users of the specified channel. Affected
9184 file silcd/server.[ch].
9186 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
9187 was freed underneath the ID Cache.
9189 * Re-announce clients when the server received CHANNEL_CHANGE
9190 notify from the router. Affected file silcd/packet_send.c.
9192 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9194 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
9195 crashed since it did not handle the fact that there is no cipher
9196 called "3" and didn't check the error condition. Now fixed.
9198 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
9199 flag. It can be used to send message requests.
9201 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9203 * Implemented the RESTART command in the client.
9205 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
9206 notice type messages. Added notice printing to the user
9209 * The channel keys are not re-generated if the channel's mode
9210 is PRIVKEY, ie private key on the channel exists. Affected
9211 files silcd/server.c and silcd/command.c.
9213 * Fixed a little bug in channel message delivery when channel
9214 private keys are set in the server. Affected file is
9215 silcd/packet_send.c.
9217 * Changed the setting on channel->on_channel = TRUE from the
9218 silc_client_save_channel_key to the JOIN command reply. The
9219 key payload is not received if the private channel key is set.
9220 Affected file lib/silcclient/command_reply.c and the
9221 lib/silcclient/client_channel.c.
9223 * When the CMODE_CHANGE notify is sent and the channel private
9224 key mode is removed the channel key must be re-generated in
9225 other cells as well. Added this support for the router in the
9226 silcd/packet_receive.c.
9228 * Added new local command NOTICE to send notice message on
9229 channel. Affected file silc/local_command.[ch].
9231 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9233 * Added new local command ME to the client. It is used to send
9234 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
9235 some action. Affected file silc/local_command.[ch].
9237 * Changed channel_message and private_message client operations
9238 to deliver the message flags to the application. Added also
9239 the `flags' arguments to the silc_client_send_channel_message
9240 and silc_client_send_private_message functions. Affected file
9243 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9245 * Redefined the Private Message Payload to support private message
9246 keys and to support the new private message flags. Updated
9247 the protocol specs. Flags makes it possible to have for example
9248 CTCP style messages.
9250 * Added new type SilcPrivateMessagePayload and defined an API
9251 for it in the lib/silcclient/silcprivate.[ch].
9253 * Tested private message private keys successfully. Tested the
9254 private message key set, unset and list commands with the new
9257 * Redefined the Channel Message Payload to include the channel
9258 message flags (equal with private message flags) to support
9259 for example CTCP style messages.
9261 * Defined some of the message (for channel and private message)
9262 flags. Updated the protocol specs and added the flags to the
9263 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
9265 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9267 * Added SilcKeyAgreementStatus type to the key agreement routines
9268 to indicate the current status and error if one occured.
9269 The status types are defined in the lib/silcclient/silcapi.h.
9271 * Added new local command KEY that is used to set and unset private
9272 keys for channels, set and unset private keys for private messages
9273 with remote clients and to send key agreement requests and
9274 negotiate the key agreement protocol with remote client. The
9275 key agreement is supported only to negotiate private message keys,
9276 it currently cannot be used to negotiate private keys for channels,
9277 as it is not convenient for that purpose.
9279 * Fixed a minor pending callback setting bug in the function
9280 silc_client_get_client_by_id_resolve, now the function works.
9281 Affected file lib/silcclient/idlist.c.
9283 * Added function silc_net_get_local_port to get local bound
9284 port by socket. Added to lib/silcutil/silcnet.[ch].
9286 * Added `sockets' and `sockets_count' fields to the SilcClient
9287 object. They hold the sockets of the listenning sockets in
9288 the client. Listenning sockets may be for example the key
9289 agreement server. Affected file lib/silcclient/client.[ch].
9290 Added functions the silc_client_add_socket and the
9291 silc_client_del_socket. They are exported to the application
9294 * Added ~./silc/clientkeys to support other client's public keys.
9296 * Renamed verify_server_key client operation to verify_public_key
9297 and added one argument to indicate the type of the connection
9298 (server, client etc.).
9300 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9302 * Added silc_server_connection_auth_request to handle the
9303 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
9304 silcd/packet_receive.[ch].
9306 * Added silc_server_send_connection_auth_request into the
9307 silcd/packet_send.c to send the connection auth request packet.
9309 * Cleaned up the silcd/protocol.c a bit and fixed some memory
9312 * Fixed the public key authentication in responder side in the
9313 server. The `auth_data' pointer includes the SilcPublicKey
9314 not the path to the public key. Affected file silcd/protocol.c.
9316 * Implemented the public key authentication in the initiator side
9317 in the server. Affected file silcd/protocol.c.
9319 * Removed the [RedirectClient] config section from the server
9320 configuration. Is not needed and I don't want to implement it.
9322 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9324 * Cleaned up the CMODE command in the server. It now works
9325 correctly and supports all the modes defined in the protocol.
9326 Affected file is silcd/command.c.
9328 * Added `hmac_name' field to the SilcChannelEntry in the server
9329 to hold the default HMAC of the channel. It can be set when
9330 creating the channel (with JOIN command). Affected files
9333 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
9334 type to indicate the change of the current cipher and hmac
9335 on the channel. Client can safely ignore the <cipher> argument
9336 (if it chooses to do so) since the CHANNEL_KEY packet will
9337 force the channel key change anyway. The <hmac> argument is
9338 important since the client is responsible of setting the new
9339 HMAC and the hmac key into use.
9341 * Fixed the CMODE command in the client library as well.
9343 * Tested CMODE command in router environment successfully.
9345 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9347 * Show the version of the remote client (or server) when connecting
9348 to the server. It is logged to the log file. Affected file
9349 is silcd/protocol.c.
9351 * Fixed the KILLED notify handling in the client library. The
9352 client must be removed from all channels when receiving the
9355 Also, do not remove the client entry when giving the KILL
9356 command but when the KILLED notify is received.
9358 * Removed silc_idlist_find_client_by_nickname from the server.
9359 Not needed anymore. Affected files silcd/idlist.[ch].
9361 * Implemented the CHANNEL_CHANGE notify type handling to the
9362 server. Affected file silcd/server.c.
9366 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9368 * Added silc_server_send_notify_invite to send the INVITE
9369 notify between routers.
9371 * Implemented the INVITE command correctly to the server.
9373 * Implemented the INVITE notify type handling in the server.
9375 * Implemented the INVITE command to the client library and on the
9378 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9380 * Added function silc_server_get_client_resolve to find the
9381 client entry by ID from all ID lists and then resolve it
9382 (using WHOIS) if it cannot be found. Affected file is
9385 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9387 * Implemented the BAN command to the client library.
9389 * The JOIN command in the server now checks the invite list
9392 * Changed the silc_command_reply_payload_encode_va and the
9393 silc_command_payload_encode_va to support that if argument is
9394 NULL it ignores and checks the next argument. Affected file
9395 lib/silccore/silccommand.c.
9397 * Added silc_server_send_notify_ban to send the BAN notify
9398 type between routers.
9400 * Chaned the silc_notify_payload_encode to support that if
9401 argument is NULL it ignores and checks the next argument.
9402 Affected file lib/silccore/silcnotify.c.
9404 * Tested ban lists in router environment successfully.
9406 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9408 * Implemented BAN command to the server, in silcd/command.[ch].
9410 * Removed the BAN and INVITE_LIST modes from the CMODE command
9413 * Added function silc_string_match to regex match two strings.
9414 Affected files lib/silcutil/silcutil.[ch].
9416 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9418 * Redefined parts of the SilcChannelEntry in the server to support
9419 the new ban and invite lists.
9421 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9423 * Redefined the INVITE command. The same command can be used to
9424 invite individuals to the channel but also to manage the invite
9425 list of the channel (to add to and remove from the invite list).
9426 Updated the protocol specs.
9428 * Added new command SILC_COMMAND_BAN that can be used to manage
9429 the ban list of the channel. Updated the protocol specs.
9431 * Removed the channel modes: the SILC_CMODE_BAN and the
9432 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9433 in the CMODE command. The equivalent features are now available
9434 using INVITE and BAN commands. Updated the protocol specs.
9436 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9437 in the network about change in the current ban list. The notify
9438 type is not used by the client.
9440 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9441 support the invite lists.
9443 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9445 * Added new function silc_string_regexify that converts string
9446 including wildcard characters into regex string that can
9447 be used by the GNU regex library. Added into the file
9448 lib/silcutil/silcutil.[ch].
9450 Added silc_string_regex_combine to combine to regex strings
9451 into one so that they can be used as one regex string by
9452 the GNU regex library. Added into the file
9453 lib/silcutil/silcutil.[ch].
9455 Added silc_string_regex_match to match two strings. It returns
9456 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9458 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9460 * Imported GNU regex to the soruce tree into lib/contrib.
9461 Fixed some compiler warning from the regex.c.
9463 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9465 * Fixed MOTD command in the server to work in router environment.
9467 * Fixed the MOTD command in the client library to support
9468 the server argument in the command.
9470 * Added `nickname_len' argument to the silc_idlist_add_client
9471 in the server, as the `nickname' argument may be binary data
9474 * Added silc_idlist_get_channels to return all channels from
9477 * Implemented LIST command to the server. Affected file is
9480 * Implemented the LIST command to the client library and on the
9483 * Added [<user count>] argument to the LIST command reply.
9484 With private channels the user count is not shown.
9486 * Updated TODO and README.
9488 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9490 * The client entry's data.registered must be TRUE even with
9491 global client entry on global client list. The data.registered
9492 is used to check whether the client is anymore in the network,
9493 for example with WHOWAS command so it must be valid.
9495 * Fixed the WHOWAS command in the server. It now actually works
9496 in router environment. Added function into silcd/command_reply.c
9497 silc_server_command_reply_whowas_save.
9499 * Added silc_idlist_purge function to the silcd/idlist.c
9500 to periodically purge the ID Cache.
9502 * Fixed INFO command in the server. It works now in router
9503 environment. Added <server name> argument to the INFO command
9504 reply. Updated the protocol specs.
9506 * Fixed minor bug in silc_idcache_purge to not purge if the
9507 expire value is zero.
9509 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9510 they were buggy because of the WHOWAS information.
9512 * Fixed local command MSG to handle the async resolving of
9513 the remote client properly. It used to fail the first MSG.
9514 Affected file silc/local_command.c.
9516 * Added `data_len' field to SilcIDCache context.
9518 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9520 * Update TODO. Todo in commands in the server.
9522 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9524 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9525 used by routers as broadcast packet to inform other routers
9526 about the changed user mode.
9528 Implemented the notify handling in the server. Affected file is
9529 silcd/packet_receive.c. Added the function
9530 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9532 * Added new generic Channel Payload and deprecated the New Channel
9533 Payload. The New Channel Payload is now the generic Channel
9536 * Added new argument `mode' to the silc_server_send_new_channel
9537 as it is required in the Channel Payload now.
9539 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9540 and created a new and real SilChannelPayload to represent the
9541 new generic Channel Payload. Implemented the encode/decode
9542 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9544 * Added silc_server_get_client_channel_list to return the list
9545 of channels the client has joined for WHOIS command reply.
9546 Affected file silcd/server.[ch].
9548 * Implemented the channel list sending in the WHOIS command reply
9549 in server and in the client.
9551 Implemented the channel list displaying on the user interface
9552 as well. Affected file silc/client_ops.c.
9554 * Added silc_channel_payload_parse_list to parse list of Channel
9555 Payloads. It returns SilcDList list of SilcChannelPayloads.
9556 Client for example can use this function to parse the list of
9557 channels it receives in the WHOIS command reply. The caller
9558 must free the list by calling silc_channel_payload_list_free.
9559 Affected files lib/silccore/silcchannel.[ch].
9561 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9563 * Added one new argument <user mode> to the WHOIS command reply
9564 to return the mode of the user in SILC. Updated the protocol
9567 Implemented it to the server and client.
9569 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9571 * Fixed the mode printing on the user interface on joining.
9572 Affected file silc/client_ops.c.
9574 * Implemented the UMODE command and user modes in general to the
9575 client library and to the user interface.
9577 * Implemented the UMODE command to the server.
9579 * The server now sends UNKNOWN_COMMAND error status if client sends
9580 unknown command. Affected file silcd/command.c.
9582 * All server commands now handle the command identifier the right
9583 way when sending the command reply to the client. The client can
9584 use to identify the command replies with the identifier.
9586 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9588 * Added silc_server_get_client_route to resolve the route to
9589 the client indicated by the client ID. Affected file is
9592 * Added silc_server_relay_packet as general function to relay
9593 packet to arbitrary destination. This deprecates functions
9594 like _send_private_message_key, _relay_notify etc. Affected
9595 file is silcd/packet_send.[ch].
9597 Removed silc_server_send_key_agreement,
9598 silc_server_send_private_message_key and
9599 silc_server_packet_relay_notify functions from the file
9600 silcd/packet_send.[ch].
9604 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9605 server. Affected file silcd/packet_receive.[ch].
9607 * Implemented the KILL command to the client. Implemented the
9608 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9609 Affected files lib/silcclient/command[_reply].c and
9610 lib/silcclient/client_notify.c. Implemented the KILL notify
9611 printing in the user inteface.
9613 * Fixed a lot silc_parse_nick memory leaks from the client
9614 library in the file lib/silcclient/command.c.
9616 * Changed the silc_server_send_notify_on_channels's `sender'
9617 argument from SilcSocketConnection to SilcClientEntry to
9618 check the sender as entry and not as connection object and not
9619 to send to the client provided as argument. The affected file
9620 is silcd/packet_send.[ch].
9622 * The notify packets that are destined directly to the client used
9623 to not to be processed by the server. Now changed that and the
9624 server processes all notify packets. After relaying the packet
9625 to the client the notify packet is processed in the server.
9627 * The silc_server_free_client_data now checks whether there is
9628 pending outgoing traffic for the client and purges the data to
9629 the network before removing the client entry.
9631 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9633 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9634 an client is killed from the SILC Network. Updated the protocol
9637 Added new function silc_server_send_notify_killed to the
9638 silcd/packet_send.[ch].
9640 * Added function silc_server_packet_relay_notify to relay notify
9641 packets that are destined directly to a client. In this case
9642 the server does not process the notify packets but merely relays
9643 it to the client. Affected file silcd/packet_send.[ch].
9645 Added also silc_server_packet_process_relay_notify to check
9646 whereto relay the notify. Affected file is
9647 silcd/packet_receive.[ch].
9649 * Implemented the KILL command to the server.
9653 * Added the backup schema desgined last fall to the protocol
9654 specs for everyone to see. The specification is in the
9655 *-spec-xx.txt draft and the packet type definitions for the
9656 backup routers is in *-pp-xx.txt draft. Thusly, added also
9657 new packet type SILC_PACKET_CELL_ROUTERS.
9659 * A big security problem in the implementation discovered. The
9660 signoff of an client did not cause new channel key generation
9661 which it of course should've done. The channel keys must be
9662 always re-generated when client leaves (or signoffs) the channel.
9663 The silc_server_remove_from_channels funtion now handles
9664 the channel key re-generation.
9666 * Added `sender' argument to the silc_server_send_notify_on_channels
9667 to not to send the client provided as argument. Affected file
9668 silcd/packet_send.[ch].
9670 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9672 * Implemented OPER and SILCOPER commands into the server and
9675 * Added silc_auth_verify and silc_auth_verify_data to verify
9676 the authentication directly from the authentication payload.
9677 It supports verifying both passphrase and public key based
9678 authentication. Affected file lib/silccore/silcauth.[ch].
9680 * Added `hash' field to the SilcIDListData structure. It is the
9681 hash negotiated in the SKE protocol. Affected file is
9684 * Slight redesigning of the SilcAuthPayload handling routines.
9685 Do not send SilcPKCS but SilcPublicKey as argument.
9687 * Implemented the public key authentication support to the
9688 serverconfig. The public key is loaded from the provided path
9689 and saved as authentication data to void * pointer. Thus,
9690 changed the unsigned char *auth_data to void *auth_data;
9692 * Fixed SHUTDOWN command to send the reply before the server
9693 is shutdown. :) Affected file silcd/command.c.
9695 * Fixed fatal bug in CONNECT command. The hostname was invalid
9696 memory and server crashed. Affected file silcd/command.c.
9698 * Fixed fatal bug in CLOSE command. The server_entry became
9699 invalid but was referenced later in the command. Affected file
9702 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9704 * Fixed fatal bug in failure packet handling. Server ignored
9705 the failure and thus crashed when it came.
9709 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9711 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9712 that the command may be executed only once in (about) 2 seconds.
9713 The old SILC_CF_LAG flag is same but allows command bursts up
9714 to five before limiting.
9716 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9717 server code. Various commands now includes the CF_LAG_STRICT
9718 flag to disallow any kind of miss-use of the command.
9720 * Fixed the silc_buffer_unformat to not to allocate any data
9721 if the length of the data is zero. It used to allocate the
9722 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9724 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9726 * Changed the format of AdminConnection configuration section
9727 in the server. Added username of the admin to the format.
9728 Affected files silcd/serverconfig.[ch].
9730 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9731 to return admin configuration data by host, username and/or
9734 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9736 * Implemented WHOWAS command to the server. Added the functions:
9738 silc_server_command_whowas_parse,
9739 silc_server_command_whowas_send_reply,
9740 silc_server_command_whowas_from_client and
9741 silc_server_command_whowas_from_server
9743 * Added <Client ID> argument to the WHOWAS command reply. Updated
9744 the protocol specs accordingly.
9746 * Implemented WHOWAS command and command_reply to the client
9749 Implemented the WHOWAS printing on the user interface.
9751 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9753 * Added new argument to the WHOWAS command reply, the real name.
9754 It is an optional argument. Updated the protocol specs.
9756 * Added SilcIDCacheDestructor callback that is registered when
9757 the SilcIDCache is allocated. The callback is called when
9758 an cache entry in the ID Cache expires, or is purged from the
9759 cache. Added into lib/silccore/idcache.[ch].
9761 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9762 to destruct the client entries when the cache entry expires.
9763 Other ID Cache's in server and in the client library ignores
9766 * If the ID Cache entry's `expire' field is zero then the entry
9767 never expires. Added boolean `expire' argument to the
9768 silc_idcache_add function in the lib/silccore/idcache.[ch].
9769 If it is TRUE the default expiry value is used.
9771 * Added silc_server_free_client_data_timeout that is registered
9772 when client disconnects. By default for 5 minutes we preserve
9773 the client entry for history - for WHOWAS command.
9775 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9777 * Added support to the server to enforce that commands are not
9778 executed more than once in 2 seconds. If server receives
9779 commands from client more frequently, timeout is registered
9780 to process the commands. Affected file silcd/command.c.
9781 Added new function silc_server_command_process_timeout.
9783 * Changed NICK_NOTIFY handling in client library to check that
9784 if the client's nickname was changed, so there is no need to
9785 resolve anything from the server.
9787 * Removed error printing from the WHOIS and IDENTIFY commands.
9788 If error occurs then it is ignored silently in the client library.
9789 The application, however, may map the received error to
9790 human readable error string. The application currently maps
9791 the NO_SUCH_NICKNAME error to string.
9793 * Made the command status message public to the application. Moved
9794 them from lib/silcclient/command_reply.c to
9795 lib/silcclient/command_reply.h. The application can map the
9796 received command status to the string with the
9797 silc_client_command_status_message function.
9799 * Added check to the server to check that client's ID is same
9800 as the Source ID in the packet the client sent. They must
9803 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9805 * Added dist-bzip hook to the Makefile.am to make bzip2
9806 compressed distributions.
9808 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9810 * Server now enforces the maximum length for the nickname and
9811 the channel as protocol specification dictates. 128 bytes for
9812 nickname and 256 bytes for channel name.
9814 * Moved the WHOIS printing to the application. The client libary
9815 does not print out the WHOIS information anymore, the application
9816 must do it. Renamed silc_client_command_reply_whois_print to
9817 the silc_client_command_reply_whois_save.
9819 The client's idle time is also sent to the application now, and
9820 the idle is shown on screen.
9822 * Added silc_client_command_reply_identify_save to save the
9823 received IDENTIFY entries.
9825 * Do not check for channel private keys in message sending and
9826 reception if the channel does not have the PRIVKEY mode set.
9827 Affected file lib/silclient/client_channel.c.
9829 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9831 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9832 just surfaced after chaning the JOIN procedure.
9834 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9836 * Added silc_client_get_clients_by_list to get client entries
9837 from Client ID list, that is returned for example by JOIN
9838 and USERS command replies. The application should use this
9839 function for example when JOIN command reply is received to
9840 resolve the clients already on the channel (library does not
9841 do that anymore as USERS command reply is not used in the JOIN
9842 procedure anymore). Affected files lib/silcclient/silcapi.h and
9843 lib/silcclient/idlist.c.
9845 * JOIN command reply and USERS command reply returns now SilcBuffer
9846 pointers instead of unsigned char pointers when returning
9847 the client list and mode list.
9849 * Added <Client ID> argument to the JOIN command reply, mainly
9850 for the server to identify for which client the command was
9851 originally sent. Updated protocol specs accordingly.
9853 * Added SilcDlist private_key pointer to the SilcChannelEntry
9854 in the client to support the channel private keys. Affected
9855 file is lib/silcclient/idlist.h.
9857 * Added SilcChannelPrivateKey argument to the function
9858 silc_client_send_channel_message so that application can choose
9859 to use specific private ke if it wants to. If it is not provided,
9860 the normal channel key is used, unless private keys are set.
9861 In this case the first (key that was added first) is used
9862 as the encryption key.
9864 * Implemented the support for channel private key handling.
9865 Implemented the following functions:
9867 silc_client_add_channel_private_key,
9868 silc_client_del_channel_private_keys,
9869 silc_client_del_channel_private_key,
9870 silc_client_list_channel_private_keys and
9871 silc_client_free_channel_private_keys
9873 Affected file lib/silcclient/client_channel.c.
9875 * Added the support for the private keys in the channel message
9876 sending and encryption and in the message reception and
9877 decryption. Affected funtions are
9878 silc_client_send_channel_message and silc_client_channel_message.
9880 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9882 * Added SKE's key verify callback to the client library's
9883 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9885 * Removed the statement that server (or router) must send USERS
9886 command reply when joining to the channel so that the client
9887 knows who are on the channel. Instead, the client list and
9888 client's mode list is now sent in the JOIN command reply to the
9889 client who joined channel. This is better solution.
9891 * Added function silc_server_get_users_on_channel and function
9892 silc_server_save_users_on_channel to the silcd/server.[ch].
9894 * Removed function silc_server_command_send_users from the
9897 * Do not show topic on the client library anymore. The topic is
9898 sent in the command reply notify to the application and the
9899 application must show the topic now.
9901 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9903 * Added client searching by nickname hash into the IDENTIFY and
9904 WHOIS commands in the server as they were clearly missing from
9905 them. Affected file is silcd/command.c.
9907 * Fixed a bug in private message receiving in the client library.
9908 The remote ID was freed and it wasn't supposed, now it is
9911 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9913 * Minor fix to the channel payload; allocate the data area, as it
9914 needs to be of specific length.
9916 * If the key agreement port is zero then the operating
9917 system will define the bound port. Affected files are
9918 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9920 * Added new function silc_channel_payload_decrypt into the file
9921 lib/silccore/silcchannel.[ch].
9923 * Moved the channel message etc, check from silc_packet_decrypt
9924 to applications. The library calls now a generic
9925 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9926 when the packet is either normal or special. This was done to
9927 allow more wide range of checking that was not allowed when
9928 the code was in library. Now applications can do virtually any
9929 checks to the packet and return to the library the decision how
9930 the packet should be processed. Affected files are
9931 lib/silccore/silcpacket.[ch].
9933 Added silc_server_packet_decrypt_check to the server and
9934 silc_client_packet_decrypt_check to the client library.
9936 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9937 to send with specified source and destination information.
9939 * Channel message delivery between routers was broken after the
9940 channel key distribution was fixed earlier. The channel key
9941 was used be to distributed to other routers as well which is not
9942 allowed by the protocol. Now this is fixed and channel keys
9943 really are cell specific and the channel message delivery between
9944 routers comply with the protocol specification.
9946 * Fixed various commands in server to check also the global list
9947 for the channel entry and not just the local list. The affected
9948 file silcd/command.c.
9950 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9952 * Added assert()s to buffer formatting and unformatting routines
9953 to assert (if --enable-debug) when error occurs. Affected
9954 file: lib/silcutil/silcbuffmt.c.
9956 * Changed to auto-reconnect to check whether the remote host is
9957 router and register the re-connect timeout if it is. It used
9958 to check that whether we are normal server, but router must do
9959 auto-reconnect with another router as well. Affected file
9962 * Removed the [<key len>] option from CMODE command as the cipher
9963 name decides the key length, nowadays. See the defined ciphers
9964 from the protocol specification.
9966 * Added [<hmac>] option to the CMODE command to define the HMAC
9967 for the channel. Added SILC_CMODE_HMAC channel mode.
9969 * Added [<hmac>] option for the JOIN command so that user can
9970 select which HMAC is used to compute the MACs of the channel
9973 * Added Hmac field to the Channel Message Payload. The integrity
9974 of plaintext channel messages are now protected by computing
9975 MAC of the message and attaching the MAC to the payload. The
9976 MAC is encrypted. Now, it is clear that this causes some
9977 overhead to the size of the packet but rationale for this is that
9978 now the receiver can verify whether the channel message decrypted
9979 correctly and also when private keys are set for the channel the
9980 receiver can decrypt the packet with several keys and check from
9981 the MAC which key decrypted the message correctly.
9983 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9984 lib/silccrypt/silccipher.[ch].
9986 * Added silc_hash_len to return the digest length into the
9987 lib/silcrypt/silchash.[ch].
9989 * Rewrote parts of Silc Channel Payload interface in the
9990 lib/silccore/silcchannel.[ch]. The encode function now also
9991 encrypts the packet and parse function decrypts it.
9993 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9995 * Fixed a minor formatting bug in the SKE's key material processing.
9996 It actually might have processed the keys wrong way resulting
9999 * Redefined the mandatory HMAC algorithms and added new algorithms.
10000 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
10001 and hmac-md5 truncated to 96 bits. The mandatory is now
10002 hmac-sha1-96. Rest are optional (including the one that used
10003 to be mandatory). Rationale for this is that the truncated HMAC
10004 length is sufficient from security point of view and can actually
10005 make the attack against the HMAC harder. Also, the truncated
10006 HMAC causes less overhead to the packets. See the RFC2104 for
10009 * Added new [hmac] configuration section. The SKE used to use
10010 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
10011 is of course wrong. The official names that must be proposed in
10012 the SKE are the ones defined in the protocol specification
10013 (hmac-sha1-96 for example). The user can configure any hmac
10014 using any hash function configured in the [hash] section. At
10015 least, the mandatory must be configured.
10017 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
10019 * Added HMAC list to the SKE proposal list. It has now both
10020 hash algorithm list and HMAC list. This makes the protocol
10021 incompatible with previous versions. The SKE now seems to work
10022 the way it is supposed to work, for the first time actually.
10024 * Defined plain Hash algorithms to the protocol specification.
10025 Added sha1 and md5.
10027 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10029 * Implemented support for key agreement packets into the server.
10030 Added functions silc_server_key_agreement and
10031 silc_server_send_key_agreement. Other than these functions,
10032 server has nothing to do with this packet.
10034 * Added support for private message key packets into the server.
10035 Added functions silc_server_private_message_key and
10036 silc_server_send_private_message_key.
10040 * Changed the silc_[client|server]_protocol_ke_set_keys to be
10041 called in the protocol's final callback instead in the END
10042 protocol state. This makes a little more sense and in the same
10043 time in client we can use the same protocol routines for normal
10044 key exchange and to key agreement packet handling as well.
10046 * Added to both client's and server's KE protocol context the
10047 SilcSKEKeyMaterial pointer to save the key material. We will
10048 bring the key material to the protocol's final callback by doing
10049 this. The final callback must free the key material.
10051 * Added SKE's packet_send callback into client's KE protocol
10052 context so that the caller can choose what packet sending function
10053 is used. This way we can use different packet sending when
10054 doing normal SKE when doing key agreement packet handling (in
10055 the key agreement packet handling we do not want to encrypt
10058 * Implemented the responder side of the key agreement routines
10059 in the client. The client can now bind to specified port and
10060 accept incoming key negotiation. The key material is passed
10061 to the application after the protocol is over.
10063 * Implemented the processing of incoming Key Agreement packet
10064 in the client. Added function silc_client_key_agreement to
10065 process the packet.
10067 * Implemented the intiator side of the key agreement routines
10068 in the client. The client can now initiate key agreement with
10069 another remote client. The key material is passed to the
10070 application after the protocol is over.
10072 * Created client_keyagr.c to include all the key agreement
10075 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
10076 SILC_TASK_CALLBACK except that it is not static.
10078 * Created client_notify.c and moved the Notify packet handling
10079 from the client.[ch] into that file.
10081 * Created client_prvmsg.c and moved all private message and
10082 private message key routines from the client.[ch] into that file.
10084 * Create client_channel.c and moved all channel message and
10085 channel private key routines from the client.[ch] into that file.
10087 * Changed silc_client_get_client_by_id_resolve to resolve with
10088 WHOIS command instead of IDENTIFY command, in the file
10089 lib/silclient/idlist.c.
10091 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10093 * Implemented the SKE's responder side to the Client library.
10095 * When FAILURE is received to the protocol do not trust it
10096 blindly. Register a timeout to wait whether the remote closes
10097 the connection as it should do it, only after that process the
10098 actual failure. This was changed to both client and server.
10100 * Added client_internal.h to include some of the structures
10101 there instead of client.h in lib/silcclient/.
10103 * Added function silc_task_unregister_by_callback to unregister
10104 timeouts by the callback function.
10106 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10108 * Some "Incomplete WHOIS info" errors has been appearing on the
10109 log files. Took away the entry->userinfo check from WHOIS
10110 reply sending. The entry->userinfo is now " " if client did not
10111 provide one. I thought this was fixed earlier but something
10112 is wrong still. Let's see if the error still appears.
10114 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10116 * Fixed a minor bug in the login when the channel key is
10117 re-generated in the server. It used to generate the key in
10118 wrong order and thus caused problems in the channel traffic.
10120 * Fixed a minor bug in channel key distsribution after
10121 KICK command. The key was not sent to the router even though
10124 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10126 * Added silc_ske_process_key_material_data as generic routine
10127 to process any key material as the SILC protocol dictates. The
10128 function is used by the actual SKE library but can be used by
10129 applications as well. This relates to the private message keys
10130 and the channel private keys since they must be processed the
10131 same way the normal SILC session keys. The protocol dictates
10132 this. Affected files: lib/silcske/silcske.[ch].
10134 Added also silc_ske_free_key_material to free the
10135 SilcSKEKeyMaterial structure.
10137 * Defined silc_cipher_set_key function to set the key for
10138 cipher without using the object's method function. The affected
10139 files: lib/silccrypt/silccipher.[ch].
10141 * Implemented silc silc_client_add_private_message_key,
10142 silc_client_add_private_message_key_ske,
10143 silc_client_del_private_message_key,
10144 silc_client_list_private_message_keys and
10145 silc_client_free_private_message_keys functions in the
10148 Added functions silc_client_send_private_message_key to send
10149 the Private Message Key payload and silc_client_private_message_key
10150 to handle incoming Private Message Key payload.
10152 * Added Cipher field to the Private Message Key payload to set
10153 the cipher to be used. If ignored, the default cipher defined
10154 in the SILC protocol (aes-256-cbc) is used.
10156 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10158 * Removed lib/silcclient/ops.h file.
10160 Redefined parts of the SILC Client Library API. Created new
10161 file silcapi.h that deprecates the ops.h file and defines the
10162 published Client Library API. Defined also private message key
10163 API and channel private key API into the file.
10165 This is the file that the application must include from the
10166 SILC Client Library. Other files need not be included by
10167 the application anymore.
10169 * Added new key_agreement client operation callback and also
10170 defined the Key Agreement library API for the application.
10172 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10174 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
10175 is used by clients to request key negotiation between another
10176 client in the SILC network. If the negotiation is started it
10177 is performed using the SKE protocol. The result of the
10178 negotiation, the secret key material, can be used for example
10179 as private message key.
10181 Implemented the Key Agreement payload into the files
10182 lib/silccore/silauth.[ch].
10184 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10186 * Redefined ciphers for the SILC protocol. Added some new ciphers
10187 and defined the key lengths for the algorithms. Changed the
10188 code accordingly. The default key length is now 256 bits.
10190 * Fixed SKE key distribution function silc_ske_process_key_material
10191 when the key length is more than 128 bits. The default key
10192 length in SILC is now 256 bits.
10194 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
10195 to indicate unsupported algorithm.
10197 * Renamed rijndael.c to aes.c and all functions as well.
10199 * Fixed a long standing channel key setting bug in client library.
10200 Weird that it has never surfaced before.
10202 * Fixed bug in channel deletion. If the entire channel is removed
10203 then it must also delete the references of the channel entry
10204 from the client's channel list as the client's channel entry and
10205 the channel's client entry share same memory.
10207 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10209 * Implemented CONNECT and SHUTDOWN commands in the client.
10211 * Implemented CLOSE command to the client.
10213 * Added the function silc_idlist_find_server_by_name into the
10214 files silcd/idlist.[ch].
10216 Added the function silc_idlist_find_server_by_conn into the
10217 files silcd/idlist.[ch].
10219 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10221 * DIE command was renamed to SHUTDOWN. Updated the both code
10222 and protocol specs.
10224 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
10225 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
10227 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
10230 * Added function silc_server_create_connection function to create
10231 connection to remote router. My server implementation actually
10232 does not allow router to connect to normal server (it expects
10233 that normal server always initiates the connection to the router)
10234 so the CONNECT command is only good for connecting to another
10237 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10239 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
10240 or some other client was kicked from the channel.
10242 Implemented the handling of the notify type to both client
10245 Implemented silc_server_send_notify_kicked to send the KICKED
10246 notify. It is used to send it to the server's primary router.
10248 * Implemented the KICK command into server and client.
10250 * Added `query' argument to the silc_idlist_get_client function
10251 to indicate whether to query the client from server or not if
10254 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
10255 to indicate that the client is not channel founder.
10259 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10261 * Removed the rng context from SilcPacketContext structure and
10262 changed that the packet routine uses the Global RNG API.
10264 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10266 * Added support for quit message that client can "leave" on the
10267 channel when it quits the SILC. It is ditributed inside the
10268 SILC_NOTIFY_TYPE_SIGNOFF notify type.
10270 Added silc_server_free_client_data that will take the
10271 signoff message as argument.
10273 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
10275 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10277 * Updated parts of the protocol specification to keep it up
10280 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10282 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
10283 payloads in one packet.
10285 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
10286 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
10287 use now the new List flag.
10289 * Also deprecated the following packet types: REPLACE_ID,
10290 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
10292 * Added list support for Notify packet in server.
10294 * Added silc_server_send_notify_channel_change to send the
10295 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
10296 the silc_server_send_replace_id.
10298 * Added silc_server_send_notify_nick_change to send the
10299 NICK_CHANGE notify type. Deprecates the function
10300 silc_server_send_replace_id.
10302 * Added silc_server_send_notify_join to send the JOIN notify type.
10303 Deprecates the function silc_server_send_new_channel_user.
10305 * Added silc_server_send_notify_leave to send LEAVE notify type.
10306 Deprecates the function silc_server_send_remove_channel_user.
10308 * Added silc_server_send_notify_cmode and
10309 silc_server_send_notify_cumode to send CMODE and CUMODE notify
10310 types. Deprecates the silc_server_send_set_mode function.
10312 * Added SERVER_SIGNOFF notify type to indicate that server has
10313 quit. This means that all clients on the channel from that
10314 server will drop. This can be also used when netsplit happens.
10316 Deprecated REMOVE_ID packet type since it is not needed anymore
10319 Added silc_server_send_notify_server_signoff to send the
10320 SERVER_SIGNOFF notify type. Deprecates the function
10321 silc_server_send_remove_id.
10323 Added also silc_server_send_notify_signoff to send the
10324 SIGNOFF notify type.
10326 * Employed the PKCS #1. It is the mandatory way to do RSA in the
10327 SILC protocol from this day on. Changed the protocol
10328 specification as well.
10330 * Added silc_server_send_notify_topic_set to send TOPIC_SET
10331 notify type. It is used between routers to notify about
10332 topic changes on a channel.
10334 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
10337 * Partly updated the protocol specification to comply with the
10338 changes now made. It is still though a bit outdated.
10340 * The JOIN notify type now takes one extra argument <Channel ID>.
10341 The packet used to be destined to the channel but now the
10342 JOIN type may be sent as list thus it is impossible to
10343 destine it to any specific channel. By adding this argument
10344 it is again possible.
10346 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10348 * Added CREDITS file. The CHANGES and CREDITS file will appear
10349 in the distribution as well.
10351 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10353 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
10354 types in the server's silcd/packet_receive.c.
10356 * Implemented CMODE and CUMODE to work in router environment.
10358 * Fixed minor encoding and decoding buglet from the
10359 lib/silccore/silcmode.c.
10361 * Fixed buffer overflow from lib/silcclient/command.c in USERS
10364 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
10366 * Changed all SilcConfigServer* and silc_config_server* to
10367 SilcServerConfig* and silc_server_config*, respectively.
10370 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10372 * Associated the ID (client or server ID) to the Authentication
10373 Payload to avoid any possibility of forging. Updated the
10374 protocol specification and the code accordingly.
10376 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10378 * The RSA key length is now save to the RsaKey context in the
10379 key generation process in lib/silccrypt/rsa.c. The key length
10380 is now used to figure out the maximum size of the block allowed
10381 to be encrypted/signed.
10383 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
10384 is equivalent to the silc_mp_mp2bin but does not allocate any
10387 * Changed silc_mp_mp2bin API to take length argument. If it is
10388 non-zero then the buffer is allocated that large. If zero, then
10389 the size is approximated using silc_mp_sizeinbase, which however
10392 * Created Global RNG API which is global RNG that application can
10393 initialize. After initializing, any routine anywhere in the
10394 code (including library) can use RNG without allocating a new
10395 RNG object. This was done to allow this sort of use of the
10396 RNG in code that has no chance to allocate RNG object. All
10397 applications currently allocate this and many routines in the
10398 library use this. Affected file lib/silccrypt/silcrng.[ch].
10400 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
10401 it to use the Global RNG API.
10403 * Defined Authentication Payload into protocol specification that
10404 is used during SILC session to authenticate entities. It is
10405 used for example by client to authenticate itself to the server
10406 to obtain server operator privileges.
10408 Implemented this payload into the lib/silccore/silcauth.[ch].
10409 Implemented also routines for public key based authentication
10410 as the new protocol specification dictates.
10412 Moved definitions of different authentication methods from
10413 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10415 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10416 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10417 silc_pkcs_verify_with_hash functions into the file
10418 lib/silccrypt/silcpkcs.[ch].
10420 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10422 * The client entry's userinfo pointer must be always valid.
10423 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10424 will fail since it requires the userinfo. Now, the userinfo
10425 is allocated as "" if actual userinfo does not exist. Actually,
10426 it must exist and it is totally Ok to drop client connections
10427 that does not announce the userinfo. However, we will make
10428 this workaround for now.
10430 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10431 to return the remote port by socket.
10433 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10435 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10436 SILC_SERVER_PENDING_EXEC and added an new macro
10437 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10438 data or when error occurs while processing the pending command.
10440 Added new argument `destructor' into silc_server_command_pending
10441 and to the SilcServerCommandPending object. This destructor is
10442 now called after calling the pending callback or if error occurs
10443 immediately. If error occurs the actual pending callback won't
10444 be called at all - only the destructor. The destructor may be
10445 NULL if destructor is not needed.
10447 All this applies for client library code as well. Similar
10448 changes were made there as well for the pending commands.
10450 In the client, the application must now allocate the
10451 SilcClientCommandContext with the silc_client_command_alloc
10454 * Added reference counter to the SilcServerCommandContext. Added
10455 function silc_server_command_alloc and silc_server_command_dup
10458 Same type of functions added to the client library for the same
10461 * Removed the cmd_ident from IDListData away since it is now
10462 global for all connections. It is the command identifier used
10463 in command sending and with pending commands. The affected file
10466 * Added reference counter to the SilcSocketConnection objecet to
10467 indicate the usage count of the object. The object won't be
10468 freed untill the reference counter hits zero. Currently only
10469 server uses this, and client ignores it. The client must be
10470 set to use this too later. The affected files are
10471 lib/silccore/silcsockconn.[ch]. Added also the function
10472 silc_socket_dup to increase the reference counter.
10474 This was mainly added because it is possible that the socket
10475 is removed underneath of pending command or other async
10476 operation. Now it won't be free'd and proper DISCONNECTING
10477 flags, etc. can be set to avoid sending data to connection that
10478 is not valid anymore.
10480 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10481 the connection. After that it sets SILC_SET_DISCONNECTED.
10482 It is, however, possible that the socket data is not still freed.
10483 The silc_server_packet_process now checks that data is not
10484 read or written to connection that is DISCONNECTED. The socket
10485 get's freed when the reference counter hits zero.
10487 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10489 * Changed the client operation API: channel_message operation's
10490 `sender' is now the client entry of the sender, not the nickname
10491 and the `channel' is the channel entry, not the channel name.
10493 In the private_message operation the `sender' is now also the
10494 client entry of the sender not the nickname.
10496 Affected file is lib/silcclient/ops.h and all applications
10497 using the client operations.
10499 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10501 * Moved the calling of ops->connect() from connect_to_server_final
10502 into receive_new_id functin since that is the point when the
10503 client is actually allowed to send traffic to network. The
10504 affected file is lib/silcclient/client.c.
10506 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10508 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10509 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10510 (if needs broadcasting) instead of broadcasting the packets one
10511 by one which would make a burst in the network traffic.
10513 * Added `broadcast' argument to the functions in silcd/server.[ch]
10514 silc_server_create_new_channel[_with_id] to indicate whether
10515 to send New Channel packet to primary router.
10517 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10519 * Added new function into the silcd/server.[ch] files:
10520 silc_server_create_new_channel_with_id to create new channel with
10521 already existing Channel ID.
10523 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10524 lib/silccore/silcpacket.h. This packet is used t send list of
10525 Set Mode payloads inside one packet. Server uses this to set
10526 the modes for the channels and clients on those channels, that it
10527 announced to the router when it connected to it. The protocol
10528 specification has been updated accordingly.
10530 * The silc_server_new_channel did not handle the packet coming
10531 from normal server as it normally does not send that. However,
10532 when it announces its channels it does send it. Implemented
10533 the support for that.
10535 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10536 into the file lib/silccore/id.h.
10538 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10540 * Fixed memory leaks in the functions silc_idlist_del_client,
10541 silc_idlist_del_channel and silc_idlist_del_server in the file
10542 silcd/idlist.c. All of those leaked like a sieve.
10544 * Fixed some small memory leaks in the client's function
10545 silc_client_notify_by_server.
10547 * Added functions into silcd/server.c: silc_server_announce_clients,
10548 silc_server_announce_channels and silc_server_announce_server.
10549 These functions are used by normal and router server to announce
10550 to its primary router about clients, channels and servers (when
10551 router) that we own. This is done after we've connected to the
10554 These functions effectively implements the following packet types:
10555 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10556 and SILC_PACKET_NEW_ID_LIST.
10558 * Added new functions into the silcd/packet_receive.[ch]:
10559 silc_server_new_id_list, silc_server_new_channel_list and
10560 silc_server_new_channel_user_list to handle the incoming
10561 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10563 * Added support of changing Channel ID in the function
10564 silc_server_replace_id. If the server that announces a channel
10565 to the router already exists in the router (with same name but
10566 with different Channel ID), router is responsible to send
10567 Replace ID packet to the server and force the server to change
10568 the Channel ID to the one router has.
10570 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10571 client that the Channel ID has been changed by the router. The
10572 normal server sends this to the client. Client must start using
10573 the new Channel ID as the channel's ID.
10575 Implemented handling of this new type into lib/silcclient/client.c
10576 into the function silc_client_notify_by_server.
10578 * Added new function silc_idlist_replace_channel_id into the files
10579 silcd/idlist.[ch] to replace the Channel ID.
10581 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10583 * Call silc_server_command_identify_check always when processing
10584 the IDENTIFY command in silcd/command.c
10586 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10588 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10589 send keepalive packets. The packet can be sent by clients,
10590 servers and routers.
10592 Added function silc_socket_set_heartbeat into the file
10593 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10594 If not set, the heartbeat is not performed. The actual
10595 heartbeat is implemented in the low level socket connection
10596 library. However, application is responsible of actually
10597 sending the packet.
10599 Added silc_server_send_heartbeat to send the actual heartbeat
10600 packet into silcd/packet_send.[ch]. Server now performs
10601 keepalive with all connections.
10603 * Added silc_task_get_first function into lib/silcutil/silctask.c
10604 to return the timeout task with shortest timeout. There was a bug
10605 in task unregistration that caused problems. TODO has been
10606 updated to include that task system must be rewritten.
10608 * The client library will now resolve the client information when
10609 receiving JOIN notify from server for client that we know but
10610 have incomplete information.
10612 * Rewrote parts of silc_server_remove_from_channels and
10613 silc_server_remove_from_one_channel as they did not remove the
10614 channel in some circumstances even though they should've.
10616 * Encryption problem encountered in server:
10618 The LEAVE command used to send the Channel Key packet to the
10619 router immediately after generating it. However, the code
10620 had earlier sent Remove Channel user packet but not immediately,
10621 ie. it was put to queue. The order of packets in the router
10622 was that Channel Key packet was first and Remove Channel User
10623 packet was second, even though they were encrypted in the
10624 reverse order. For this reason, MAC check failed. Now, this
10625 is fixed by not sending the Channel Key packet immediately but
10626 putting it to queue. However, this is more fundamental problem:
10627 packets that are in queue should actually not be encrypted
10628 because packets that are sent immediately gets encrypted
10629 actually with wrong IV (and thus MAC check fails). So, packets
10630 that are in queue should be encrypted when they are sent to
10631 the wire and not when they put to the queue.
10633 However, the problem is that the current system has not been
10634 designed to work that way. Instead, the packet is encrypted
10635 as soon as possible and left to the queue. The queue is then
10636 just purged into wire. There won't be any fixes for this
10637 any time soon. So, the current semantic for packet sending
10640 o If you send packet to remote host and do not force the send
10641 (the packet will be in queue) then all subsequent packets to the
10642 same remote host must also be put to the queue. Only after the
10643 queue has been purged is it safe again to force the packet
10646 o If you send all packets immediately then it safe to send
10647 any of subsequent packets through the queue, however, after
10648 the first packet is put to queue then any subsequent packets
10649 must also be put to the queue.
10651 Follow these rules and everything works fine.
10653 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10655 * Added new function silc_server_remove_clients_by_server to
10656 remove all client entries from ID list when the server connection
10657 is lost. In this case it is also important to invalidate all
10658 client entires as they hold the invalid server entry. This
10659 fixes fatal bug when server has lost connection and will reconnect
10662 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10664 * Made some sanity checks to silc_server_daemonise like to check
10665 whether the requested user and group actually exists.
10667 * Added sanity check to SKE's silc_ske_responder_finish to check
10668 that the public and private key actually is valid.
10670 * Invalidate the client's nickname when receiving Replace ID
10671 packet and the Client ID is being replaced. This means that the
10672 server will query the nickname if someone needs it (client)
10675 * Sort the ID Cache in client library when the ID Cache data
10676 has changed (needs sorting).
10678 * Do not allow for SILC client to create several connections to
10679 several servers. The client does not support windows right now
10680 and generating multiple connections causes weird behaviour.
10682 Irssi-silc client does support windows and can handle several
10683 connections without problems, see: www.irssi.org and SILC plugin.
10685 * Fixed some places where client was added to the IDList. The
10686 rule of thumb is following (in order to get everything right):
10687 If the client is directly connected local client then the
10688 `connection' argument must be set and `router' argument must be
10689 NULL to silc_idlist_add_client function. If the client is not
10690 directly connected client then the `router' argument must
10691 bet set and the `connection' argument must be NULL to the
10692 silc_idlist_add_client function.
10694 * The funtion silc_server_packet_send_local_channel actually did
10695 not check whether the client was locally connected or not. It
10696 does that now. Fixed a bug related to LEAVE command.
10698 * Fixed Remove Channel User payload parsing bug in server's
10699 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10701 * The server's silc_server_save_channel_key now checks also the
10702 global ID list for the channel as it might not be in the local
10703 list. Fixed a bug related to LEAVE command.
10705 * Is this the end of the [<unknown>] buglet that has been lurking
10706 around for a long time? A little for loop fix in server's
10707 silc_server_command_whois_parse that is used by both IDENTIFY
10708 and WHOIS command. At least, this was a clear bug and a cause
10709 of one type of [<unknown>] buglet.
10711 * WHOIS and IDENTIFY commands call the function
10712 silc_server_command_[whois/identify]_check function even if
10713 we are not router server.
10715 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10717 * Added --with-gmp configuration option. If set the GMP
10718 is always compiled in the SILC source tree. If not set then
10719 it is checked whether the system has the GMP3 installed. If
10720 it has then the GMP won't be compiled (the system's headers
10721 and library is used), if it doesn't have it then the GMP is
10722 compiled in the SILC source tree.
10724 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10726 * Changed RSA private exponent generation to what PKCS #1
10727 suggests. We try to find the smallest possible d by doing
10728 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10729 not security fix but optimization.
10731 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10733 * Added new config entry [Identity] to fork the server and run
10734 it as specific user and group. A patch from Bostik.
10736 * Imported Dotconf configuration library into lib/dotconf.
10737 This will be used to create the SILC configuration files later.
10738 It will appear in the distsribution after this commit.
10740 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10742 * A big code auditing weekend happening. Auditing code for
10743 obvious mistakes, bugs and errors. Also, removing any code
10746 Removed files for being obsolete:
10748 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10749 inline in the file lib/silcutil/silcbuffer.h)
10751 o lib/silcutil/silcbufutil.c (the header has inline versions)
10753 Changed code to fix possible error conditions:
10755 o The buffer formatting routines now check that the destination
10756 buffer really has enough space to add the data. This applies for
10757 both buffer formatting and unformatting
10758 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10759 unformatting was changed to accomodate following rules:
10760 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10761 sent to the function while XXX_*STRING will not allocate or copy
10762 the data into the buffer. Instead it sets the pointer from the
10763 buffer into the pointer sent as argument (XXX_*STRING used to
10764 require that the pointer must be allocated already). This change
10765 makes this whole thing a bit more consistent and more optimized
10766 (note that the data returned in the unformatting with XXX_*STRING
10767 must not be freed now). The routines return now -1 on error.
10769 o Tried to find all code that use buffer_format and buffer_unformat
10770 and added return value checking to prevent formatting and
10771 especially unformatting errors and possible subsequent fatal
10774 o Changed ske->x and ske->KEY to mallocated pointers in
10775 lib/silcske/silcske.h. Fixed possible data and memory leak.
10777 o Added return value checking to all *_parse* functions. Fixed
10778 many memory leaks as well.
10780 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10781 so that buffer overflows would not happen. All code now also
10782 checks the return value as it can fail.
10784 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10786 * Added reconnection support to server if the normal server looses
10787 its connection to the router (for example if router is rebooted).
10788 The server performs normal reconnection strategy implemented
10789 to the server. Affected file silcd/server.c.
10791 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10793 * Added new packet type SILC_PACKET_SET_MODE that is used to
10794 distribute the information about changed modes (for clients,
10795 channels and clients channel modes) to all routers in the
10796 network. Updated the protocol specification accordingly.
10798 Added functions into silcd/packet_send.c and
10799 silcd/packet_receive.c: silc_server_send_set_mode,
10800 silc_server_set_mode.
10802 Added new files silcmode.[ch] into lib/silccore that implements
10803 the encoding and decoding of Set Mode Payload. Added new type
10804 SilcSetModePayload. Moved the definitions of different modes
10805 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10807 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10809 * Oops, a little mistake in server's connection authentication
10810 protocol. The protocol is not ended with FAILURE but with
10811 SUCCESS if the authentication is Ok. :) Affected file is
10814 * Implemented NICK_CHANGE notify handling in server in the file
10815 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10816 the local clients on the channel. After the changing nickname
10817 in router environment snhould work and the [<unknown>] nickname
10818 should appear no more.
10820 The silc_server_replace_id function that receives the Replace ID
10821 payload now sends the NICK_CHANGE notify type also in the file
10822 silcd/packet_receive.c
10824 * Changed WHOIS and IDENTIFY command to support the maximum amount
10825 of arguments defined in protocol specs (3328 arguments). This
10826 fixed a bug that caused problems when there were more than three
10827 users on a channel.
10829 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10831 * Added extra parameter, command identifier, to the
10832 silc_client_send_command so that explicit command identifier
10835 Changed that ID list routines uses specific command identifier
10836 when sending WHOIS/IDENTIFY requests to the server so that they
10837 can be identified when the reply comes back.
10839 Affected files lib/silcclient/command.[ch],
10840 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10842 * Added `sender' argument to silc_server_packet_send_to_channel
10843 to indicaet the sender who originally sent the packet to us
10844 that we are now re-sending. Ignored if NULL. Affected file
10845 silcd/packet_send.[ch].
10847 * Added some server statistics support in silcd/server_internal.h
10848 SilcServerStatistics structure and around the server code. Also
10849 send some nice statistics information when client is connecting
10852 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10854 * Fixed channel ID decoding in server's JOIN command reply in
10855 silcd/command_reply.c
10857 * Fixed braodcasting of replace ID payload to not to send it if
10858 we are standalone server in silcd/packet_receive.c.
10860 * Fixed all channel message sending routines to not to send
10861 packets to clients that has router set, since they are routed
10862 separately in the same function earlier. Affects file
10863 silcd/packet_send.c and all channel packet sending functions.
10865 * In USERS reply, res_argv[i] are not allocated, the table
10866 is allocated. Thus changed that free the table, not its
10869 * In server's whois_check and identify_check if the client is
10870 locally connected do not send any WHOIS commands - they are not
10873 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10875 * Fixed some minor bugs in client when sending WHOIS command. The
10876 arguments was in wrong order.
10878 * Removed statis function add_to_channel from server in
10879 silcd/command.c that was previously used with the joining but
10882 * Tested USERS command in router environment successfully with two
10883 routers, two servers and two clients.
10885 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10887 * Reorganized the USERS command and command reply in client library
10888 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10889 When the command is given by user we register a pending command
10890 callback that will reprocess the command after the reply has been
10891 received from the server. When reprocessing the packet we then
10892 display the information. Thus, the USERS information is displayed
10893 now in the command callback instead of in the command reply
10894 callback. The processing of the command is same as previously
10895 when server has sent the command reply in the JOINing process.
10897 * Added to USERS command in silcd/command_reply.c to join the client,
10898 we didn't use to know about, to the channel after we've created
10899 a client entry for it. Also, for clienet we did know already still
10900 check whether it is on the channel or not and add it if not.
10902 * Removed silc_server_command_join_notify as the function and its
10905 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10907 * Changed the client's pending command handling to the same as the
10908 server's pending command handling. It is also now possible to
10909 execute command reply functions from other command reply
10910 function as the function callbacks for commands and command
10911 replies are one and same. The pending commands are not static
10912 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10913 in client connection context. Thus, pending commands are server
10914 connection specific as it is convenient.
10916 Changed the function silc_client_command_pending and
10917 silc_client_command_pending_del and added new function
10918 silc_client_command_pending_check. Removed the
10919 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10922 * Added cmd_ident, current command identifier, to the client
10923 connection context in lib/silcclient/client.h to keep track on
10924 command identifiers used in command sending. Client's command reply
10925 function handling now supports the mandatory command identifiers.
10927 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10928 funtions in client to fully support pending command callbacks.
10930 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10931 as one of the arguments to the application in the command reply
10934 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10935 before first releasing SILC but came back. Now it is removed again
10936 and should come back nomore. The FORWARDED flag was used only
10937 by the JOINing procedure by forwarding the command packet to router.
10938 Now, the JOINing procedure has been changed to more generic (due
10939 to various router environment issues) and FORWARDED is not needed
10940 anymore for anything. The protocol specification is yet to be
10943 Now, removed silc_server_packet_forward from server and the flag
10944 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10946 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10948 * Renamed NAMES command to USERS command. The NAMES was named that
10949 due to historical reasons. Now it is renamed. Also, rewrote
10950 parts of the USERS command. The nickname list is not sent anymore
10951 by the server. Only Client ID and mode lists are sent in the USERS
10952 command. Changed this also to the protocol specification.
10954 The client now resolves the names and stuff after it receives
10955 the USERS list from the server when joining to the channel.
10957 * WHOIS and IDENTIFY commands has been changed to support multiple
10958 Client ID's per command. One can now search for multiple users
10959 in the network by sending only one WHOIS or IDENTIFY command.
10960 Changed the code and the protocol specifications.
10962 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10963 uses silc_server_command_whois_parse to parse the request. */
10965 * If normal server, do not parse the WHOIS and IDENTIFY requests
10966 before sending it to the router. Saves some time.
10968 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10970 * Fixed JOIN command on client library. Wrong number of arguments
10971 used to crash the client.
10973 * Added silc_server_channel_has_global function to check whether
10974 channel has global users or not.
10976 * Added silc_server_channel_has_local function to check whether channel
10977 has locally connected clients on the channel.
10979 * The silc_server_remove_from_one_channel now checks whether the
10980 channel has global users or not after given client was removed from
10981 the channel. It also checks whether the channel has local clients
10982 on the channel anymore. If it does not have then the channel entry
10983 is removed as it is not needed anymore.
10985 * The silc_server_notify now checks on JOIN notify whether the joining
10986 client is one of locally connected or global. If it is global then
10987 the channel has now global users on the channel and that is marked
10988 to the channel entry. Also, it now saves the global client to
10989 global list who is joining and JOINs it to the channel. This is
10990 for normal server, that is.
10992 Changed silc_server_send_notify_on_channel,
10993 silc_server_packet_relay_to_channel and
10994 silc_server_packet_send_to_channel check if we are normal server
10995 and client has router set (ie. global client) do not send the
10996 message to that client, as it is already routed to our router.
10998 * Implemented LEAVE notify type handling in silc_server_notify
11001 * Tested LEAVE command in router environment successfully. Tested
11002 with two routers, two servers and two clients.
11006 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
11008 * Implemented SIGNOFF notify type handling in silc_server_notify
11011 * silc_server_remove_id now removes the client entry from all channels
11012 it has joined and thusly sends SIGNOFF notify type.
11014 * Rewrote the NAMES list generation in server by removing two excess
11015 loops. The lists are created now inside one loop.
11017 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11019 * silc_server_remove_channel_user checks now also global list
11020 for channel and client.
11022 * silc_server_new_channel_user checks now both local and global
11023 list for channel and client. Fixed a bug in client id decoding.
11024 Used to decode wrong buffer.
11026 * silc_server_channel_message checks now both local and global
11027 list for channel entry.
11029 * Tested channel joining (hence JOIN) in router environment
11030 successfully. Tested with two routers, two servers and two
11033 * Tested channel message sending in router environment successfully.
11035 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11037 * Added silc_server_save_channel_key into server.[ch] to save the
11038 received channel key in Channel Key payload processing. It is
11039 also used in JOIN command reply handling.
11041 Equivalent function silc_client_save_channel_key added into
11042 client.[ch] into client library.
11044 * Changed JOIN command reply to send information whether the channel
11045 was created or not (is existing already) and the channel key
11046 payload. Changed protocol specs accordingly.
11048 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
11049 the request was sent by ID and not by nickname. Crashed on
11052 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11054 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
11055 now correctly save the received data.
11057 * silc_server_free_sock_user_data now notifies routers in the
11058 network about entities leaving the network.
11060 At the same time implemented functions silc_server_remove_id
11061 and silc_server_send_remove_id to receive and send REMOVE_ID
11062 packets. The packet is used to notify routers in the network
11063 about leaving entities. The ID removed will become invalid in
11066 * Added function silc_idlist_del_server into server. Removes and
11067 free's server entry from ID list.
11069 * silc_server_private_message function now checks, if we are router,
11070 that the destination ID really is valid ID, naturally.
11072 * In router when NEW_ID packet is received (for new client) the
11073 hash of the Client ID is saved in the ID Cache but the
11074 client->nickname is set to NULL, instead of putting the hash
11077 IDENTIFY command now also checks that client->nickname must be
11078 valid. If it is not if will request the data from the server who
11079 owns the client. Added new function
11080 silc_server_command_identify_check.
11082 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
11083 to set the command to already allocated Command Payload.
11085 * Tested private message sending in router environment with two
11086 routers, two servers and two clients. Fixed minor bugs and now
11089 * Fixed segfault from client's NAMES command. Used to crash if
11090 not on any channel.
11092 * Forwarded packets must not be routed even if it is not destined
11093 to the receiver. Changed server code comply with this.
11095 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11097 * Added `require_reverse_mapping' boolean value to ServerParams
11098 structure. If TRUE (not default) the server will require that
11099 the connecting host has fully qualified domain name.
11101 If the reverse mapping is not required and hostname could not be
11102 found the IP address is used as hostname.
11104 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11106 * Implemented version string checking to both client and server.
11107 The check is incomplete currently due to the abnormal version
11108 strings used in development version of SILC.
11110 * Changed all command functions in server to use the new
11113 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11115 * Changed char *data to unsigned char *data in ID Cache system to
11116 support binary data as ID Cache data. Changed code to support
11117 binary data in lib/silccore/idcache.c.
11119 * Renamed silc_server_packet_relay_command_reply to
11120 silc_server_command_reply as it is normal packet receiving
11121 function. Rewrote the function to accept command replys for
11122 servers and not only for clients.
11124 * Mark remote router always as registered server if we are connecting
11125 to it. Otherwise, commands sent by the router to us are ignored.
11127 * All ID List find routines now returns the ID Cache Entry pointer
11128 as well if requested.
11130 * WHOIS command works now in router environment, tested with two
11131 routers, two servers and two clients.
11133 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
11134 in router environment (as it is almost equivalent to WHOIS) but
11135 hasn't been tested thoroughly. Added new functions:
11137 silc_server_command_identify_parse
11138 silc_server_command_identify_send_reply
11139 silc_server_command_identify_from_client
11140 silc_server_command_identify_from_server
11142 * Disabled route cache adding because adding two different ID's with
11143 same IP replaces the old cache entry thus giving wrong route.
11144 The entry->router->connection is always the fastest route anyway
11145 so route cache may not be needed. Of course, new routes maybe
11146 established after receiving the ID when the entry->router->connection
11147 might not be anymore the most optimal.
11149 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11151 * Add route cache for received ID for fast routing.
11153 * Added silc_server_packet_route to route received packet on router
11154 that is not destined to us.
11156 * Renamed silc_server_get_route to silc_server_route_get.
11158 * Added id_string and id_string_len fields into SilcServer to
11159 include encoded ServerID for fast comparing without excess
11160 encoding of the ID's.
11162 * Cleaned up WHOIS command on server side. Added following static
11165 silc_server_command_whois_parse
11166 silc_server_command_whois_check
11167 silc_server_command_whois_send_reply
11168 silc_server_command_whois_from_client
11169 silc_server_command_whois_from_server
11171 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
11172 arguments in command replies. All command functions should be
11173 updated to use this macro.
11175 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11177 * Minor typo fixes on command reply handling on server.
11179 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11181 * Added silc_server_command_add_to_channel internal routine to add
11182 the client to the channel after router has created the channel and
11183 sent command reply to the server.
11185 * Added generic silc_server_send_command to send any command from
11188 * Use static buffer with ID rendering instead of duplicating data.
11190 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11192 * Fixed a channel user mode bug when joining to a channel server gave
11193 everybody channel founder rights, oops.
11195 * We mark ourselves as the router of the incoming server connection
11196 if we are router ourselves. This way we can check in some packet
11197 sending functions whether it is locally connected server. For
11198 incoming router connections we put NULL.
11200 * For router sending packets locally means now always sending the
11201 packet cell wide; to local clients and local servers. For normal
11202 server sending packet locally means sending it to only local
11205 * Fixed the JOIN command to really work in router environment. If the
11206 channel is created it is always created by the router. Router is
11207 also responsible of making the initial joining to the channel,
11208 sending JOIN notify to the sending server and distributing
11209 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
11210 does not exist server doesn't do anything else but forward the
11211 command to the router which performs everything.
11213 * Added silc_server_send_channel_key function to send the Channel Key
11216 * Added silc_server_create_channel_key to create new channel key. The
11217 channel key is now re-generated everytime someone joins or leaves
11218 a channel, as protocol dictates. Note: channel->key_len is the
11219 key length in bits.
11221 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11223 * Splitted server.[ch] finally. Created now packet_send.[ch] and
11224 packet_receive.[ch] to separate packet sending and receiving
11225 routines. The server.[ch] now includes everything else including
11226 actual packet processing (writing and reading data) and other
11229 Renamed silc_server_private_message_send_internal to
11230 silc_server_send_private_message. The routine is still though
11231 used only to relay private messages as server does not send
11232 private messages itself.
11234 Renamed silc_server_new_channel to silc_server_create_new_channel
11235 and added new function sicl_server_new_channel that handles the
11236 incoming New Channel packet. Added also new sending function
11237 silc_server_send_new_channel to send New Channel Payload.
11239 * Added new function silc_server_notify to process incoming notify
11240 packet to the server/router. Server may then relay the notify
11241 to clients if needed.
11243 * Added new function silc_server_new_channel_user to process incoming
11244 New Channel User packet. Router will redistribute the packet and
11245 send JOIN notify to its local clients and locally connected servers
11246 if needed. Normal server will send JOIN notify to its local client
11247 on same channel when received this packet. Added also corresponding
11248 sending function silc_server_send_new_channel_user to sent the
11251 * Added boolean route argument to send_notif_to_channel and
11252 packet_send_to_channel functions to attempt to route the packet
11253 if it is TRUE and send only locally if it is FALSE.
11255 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11257 * silc_server_replace_id now broadcasts the received replace ID
11258 packet if it is not broadcast packet already. The router must
11259 broadcast to inform other routers about changed ID.
11261 * Added backpointer to server's router into SilcServer context in
11262 silcd/server_internal.h.
11264 * Fixed silc_server_packet_broadcast to send correct broadcast
11267 * The channel key is now distributed to the local client as soon
11268 as it is received from the router (in router environment) so that
11269 no other packet may be sent for the channel until client has
11272 * silc_server_remove_channel_user now broadcasts the received
11273 Remove Channel User packet if it is not broadcast packet already.
11274 The router must broadcast to inform other routers about removed
11277 * Added users field into SilcPacketContext that is a reference count
11278 of the context. One can increase the reference count by calling
11279 silc_packet_context_dup which is now changed to just increase the
11280 reference count instead of duplicating the data. The reference
11281 count is decresed by calling silc_packet_context_free that will
11282 free the data after the reference count hits zero.
11284 For now on the packet context and everything allocated into it
11285 (including the raw packet from network) must be freed by calling
11286 the new silc_packet_context_free function. Added also new function
11287 silc_packet_context_alloc that must be used now to allocate the
11288 context. This also means that if a routine is asynchronous from
11289 silc_[client/server]_packet_parse_type the packet context must
11290 be duplicated by calling silc_packet_context_dup. Otherwise it
11291 gets free'd after silc_[client/server]_packet_parse_type returns.
11292 Also, one must remember that if packet is duplicated then its
11293 reference count must be decresed by calling the free function as
11294 many times as it was duplicated.
11296 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
11297 from both client and server.
11299 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11301 * Made joining to a channel working in router environment.
11303 * Cleaned up JOIN command on server side and create function
11304 silc_server_command_join_channel internal routine to make the
11307 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11309 * Changed silc_command_pending list to SilcDList. Also, added
11310 `ident' field to SilcServerCommandPending structure to identify
11311 the reply and to call correct callback.
11313 Added silc_server_command_pending_check function to replace the
11314 corresnponding macro. The silc_command_pending list is not
11317 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
11318 to set identifier to previously allocated Command Payload. It
11319 is used to set identifier for command when resending Command
11322 * Added silc_command_payload_encode_payload to encode Command
11323 Payload buffer from SilcCommandPayload structure.
11325 * Added silc_argument_payload_encode_payload to encode Argument
11326 payload buffer from SilcArgumentPayload structure.
11328 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11330 * Changed WHOIS command to support router connection on server side.
11331 The whois request is always sent to router unless the server is
11332 standalone server. After server has received the reply from the
11333 router will it send the reply to the client.
11335 * Added silc_server_packet_broadcast into silcd/server.[ch] to
11336 broadcast received broadcast packet. The function is used only
11337 by router. The broadcast packet is always sent to the router's
11340 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
11341 render given ID to printable string, for log files for example.
11343 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11345 * Made basic router to router connections working. At least they
11346 can now connect to each other but nothing really works the way
11347 they are supposed - yet.
11349 * Added new initiator token to RouterConnection configuration
11350 file in silcd/serverconfig.[ch]. It is used to tell whether we
11351 are the initiator to the remote router or whether we'll expect
11352 the other end to connect.
11354 * Moved registering of listener task to silc_server_init, hence
11355 the server starts listenning as soon as it is run, even if it
11356 does not have connections to other routers. Let's see how well
11359 * Changed default connection retry timeouts for more suitable in
11362 * Removed cipher and such arguments from silc_idlist_add_client
11363 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
11364 Added new function silc_idlist_add_data to add the keys and stuff
11367 * Added SilcIDListData structure and added it to SilcClientEntry
11368 and SilcServerEntry as their first field in the structure. This
11369 way we can explicitly cast the ID entries to the SilcIDListData
11370 structure and get common data for the entries. In past, we had
11371 to first check what type of connection it is and then cast it to
11372 correct ID entry type. Now, we can directly cast the opaque
11373 pointer to the SilcIDListData (no matter what ID entry it actually
11374 is) and get the data needed.
11376 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11378 * Wow, found a bug in scheduler. The scheduler uninitialized itself
11379 in some circumstances even if threre were timeout tasks, though not
11380 IO tasks, but tasks anyway. Now fixed.
11382 * Defined SilcServerConnection structure to hold connection specific
11383 stuff about directly connected servers and routers. The definition
11384 is currently in silcd/server_internal.h. I thought about having
11385 a bit more important role fro this struct but for now it is used
11386 only when connecting to other server (or router actually).
11388 * Added connecting retry support in server when connecting to
11389 router(s). The retry feature implement exponential backoff
11390 algorithm. Also, added SilcServerParams structure to hold default
11391 parameters for server. For now, it include these retry settings
11392 and are hard coded. After server is moded to be as Silc Server
11393 Library this structure will be more important.
11395 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11397 * Changed client librarys channel->clients table to SilcList and
11398 changed code accordingly.
11400 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11402 * Changed client's channel table to SilcList and changed code
11403 accordingly. Also changed SilcChannelClientEntry to include back-
11404 pointer to the channel so that client entry can use that structure
11405 as list as well and we have fast cross-reference to the channel.
11406 This change dramatically decreased the complexity of channel
11407 handling with client entry and vice versa (removed one extra
11408 loop when searching for channel entry from many functions).
11410 * Changed server->sim from table to SilcDList and changed code
11413 * NAMES command can now be used from user interface. It will show
11414 the user list on the channel, neatly.
11416 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11417 Code now saves realname of the user if it becomes available.
11419 * Renamed configure.in to configure.in.pre and made ./prepare
11420 script to automatically add correct version string to
11421 configure.in which it creates from configure.in.pre.
11423 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11425 * NAMES command reply now shows users mode with the nickname when
11426 joining to channel.
11428 * Moved silc_client_ch[u]mode[_char] functions from
11429 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11430 place sucks, they are utility functions and should be in some
11433 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11435 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11438 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11442 * Added TRQ (efficient deque and list library) into lib/trq. This is
11443 a very good list library that is currently used in the SILC. Defined
11444 SilcList API over the library because I didn't like the API very
11445 much. See lib/trq/silclist.h for the API and examples of how to
11446 use the API. Fixed various places in the code to use the new
11447 SilcList API. The SilcList is meant for lists that has a structure
11448 already defined as a list. It is not suitable to add just some
11449 context to the list (in TRQ, the context is the list actually).
11451 So, I defined SilcDList that can be used for the purpose where
11452 predefined list structure does not exit. This can be used as
11453 such list. Now some context just can be added to the SilcDList.
11454 Currently this list is not used in the SILC just yet, though there
11455 are a lot places where this can replace dynamically allocated
11456 tables and I will fix these places, later, to use SilcDList.
11457 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11458 and use TRQ internally).
11460 Also fixed some annoying warning messages that the original TRQ
11461 code generated. Also minor changes to TRQ's Makefile.in.
11463 * Added support for querying by Client ID to both WHOIS and
11464 IDENTIFY commands into server, as required by the protocol.
11466 * Removed method function pointers from SilcBuffer structure. They
11467 weren't used to anything and just increased the context size for
11468 no good reason. This change also made silc_buffer_alloc and
11469 silc_buffer_free functions inline functions.
11471 * Disabled command flooding detection support until it's fixed so
11472 that it accepts commands in but does not execute them more than once
11475 * Added silc_net_localhost(), to return local hostname, into
11476 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11477 that must be initialized before calling silc_client_init.
11479 * Added new function: silc_server_send_notify_on_channels to send
11480 notify messages to all channels client has joined. It is assured
11481 that the message is sent only once per client.
11483 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11484 lib/silcutil/silcutil.[ch] as silc_format function. The new
11485 function is generic and is used by server as well, not only by
11486 the logging routines.
11488 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11489 the provided version string was not acceptable. Added new function:
11490 silc_ske_check_version into lib/silcske/silcske.h. The function
11491 must be implemented by the application (client or server) and it
11492 does not reside in the SKE library. The function checks the version
11493 string remote end sent.
11495 * Added back pointers (to opaque context and to SilcSocketConnection)
11496 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11498 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11499 duplicate packet context structure.
11501 * Changed `notify' client operation to send same arguments as client
11502 receives from server except for ID's. ID's are mapped to correct
11503 ID entry and that is returned. Also, if channel entry is not sent
11504 by server but the notify is for channel the channel entry is sent
11505 to application (otherwise application doesn't know that it is for
11506 channel (library gets it from packet's Destination ID)).
11508 * Added silc_client_remove_from_channels into client library to
11509 remove a client from all channels it has joined to. Used when
11510 received SIGNOFF notify from server. Added also new function
11511 silc_client_replace_from_channels to replace old ID entry with
11512 new ID entry on all channels. Used when received NICK_CHANGE
11513 notify from server.
11515 * Fixed ID Cache list handling in silc_idlist_get_client in
11516 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11517 to get (or query) client by ID.
11519 * Updated TODO list.
11521 * Added connection authentication status message defined by the
11522 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11523 support for these into the code in client and server side.
11525 * Added generic function silc_client_send_command to send any command
11526 with variable argument list. Application should use this function
11527 to send commands if the command functions provided by the library
11528 does not suite for the application's user interface needs.
11530 * Added new `failure' client operation. Application is notified about
11531 received failure packet if client is executing a protocol. In this
11532 case the protocol's execution has failed.
11534 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11535 is required by the protocol.
11537 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11538 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11541 * Added status flag to SilcSKE object to indicate realtime status
11542 of the SKE protocol.
11544 * Application receives now exactly same command reply arguments as
11545 the library receives from server. However, if ID is received the
11546 corresponding ID entry is returned to the application (eg. Client
11547 ID is mapped to correct SilcClientEntry entry and that is returned).
11548 Changed command_reply client operation due to this change.
11550 * Changed all ID's in commands and in command replys as ID Payloads.
11551 Change affected both client and server side codes.
11553 All ID's sent in SILC network (with execption of ID's in SILC
11554 Packet header) are sent in ID Payload to support variable length
11557 * Server now notifies nick changes and notifies all clients on
11558 the channels about the new nickname (about the new Client ID,
11561 * Implemented CMODE command to change channel modes. Supports all
11562 channel modes defined by the protocol specs except ban and invite
11563 lists. (Also, private channel key mode is supported but support for
11564 setting private channel key in client is missing, thus, this mode
11565 has no effect on client side (except that server requires that the
11566 client uses private channel key and normal channel traffic does not
11569 Also, invite mode works per se, but INVITE command does not work
11570 yet correctly, so you can set channel as invite only channel but
11571 inviting clients to the channel does not work (it is yet to be
11572 thought what's the best way to do it).
11574 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11575 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11576 Implemented CUMODE command to change user's mode on the channel.
11577 Supports all modes defined by the protocol specs.
11579 * Added NAMES command reply to return users modes on the channel.
11581 * Removed unnecessary and slow ciphers from lib/silccrypt.
11583 * Set SO_KEEPALIVE option to connection sockets by default.
11585 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11587 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11588 redefined the Notify Payload into protocol specs.
11590 * Added silc_id_payload_parse_id to get ID directly from raw
11593 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11595 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11596 accept searching by Client ID as well.
11598 * Added support for LEAVE and SIGNOFF notify types in client library.
11600 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11601 to parse ID Payload from raw data.
11603 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11605 * Added flags parameter into silc_ske_assemble_security_properties
11606 function in lib/silcske/silcske.[ch].
11608 * Changed notify client operation to fit better for notify messages
11609 sent by server. The notify payload received from server is now
11610 passed to the application (after parsing it to SilcNotifyPayload).
11611 It is application's responsibility to retrieve the arguments
11612 from the payload and show the message the way it wants. The message
11613 sent by server is implementation specific.
11615 * Changed public keys to comply with the protocol specification.
11616 Old public keys are not supported anymore and are not compatible.
11618 * Removed nickname from Channel Payload as the latest draft removed
11619 it. The client must resolve the nickname from the NAMES command
11620 reply received when it joined the channel.
11622 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11624 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11626 * Fixed some errors in protocol specification drafts.
11628 * Created lib/silccore/silcnotify.c to implement Notify Payload
11629 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11630 generic payloads described by protocol specifications. The file
11631 includes implementations for ID Payload and Argument Payload.
11633 * Changed Command Payload implementation to use the new Argument
11634 Payload. Changed command_xxxx_payload to command_payload_xxxx
11635 to comply with SILC coding conventions.
11637 * Added suppport for Argument Payload handling in Notify Payload
11638 implementation as protocol requires it. Added the new support
11639 into server and client lib as well.
11641 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11643 * Added support for multiple nicknames on same channel. [n] is
11644 added locally to the nickname if there are more than one same
11645 nicknames on the channel.
11647 * Server now sends all nicknames that matched WHOIS request.
11648 Client also shows the list received from server.
11650 * Added TOPIC command to client side. User can now set and show
11651 current topic on channel.
11653 * Added MOTD command to client and server. Also, server sends the
11654 motd when client connects to the server.
11656 * Changed version strings to comply ISO 8601.
11658 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11660 * Fixed protocol error handling in client library. It should now
11661 cope even if the SKE fails for some reason.
11663 * Made new protocol specification drafts for submitting to IETF.
11665 * Implemented TOPIC command to server in silcd/command.c.
11667 * Added two new notify types into lib/silccore/silcnotify.h:
11668 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11669 notify nickname change and topic setting/change on a channel.
11671 * API change of command_reply operation in client library. The
11672 application gets now the status type received from server as well.
11674 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11676 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11678 * Cras fixed and optimized the packet handling even further and
11679 it should work now. Minor change to the prototype of function
11680 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11682 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11684 * Added new function into lib/silcutil/silcschedule.[ch]:
11685 silc_schedule_with_fd to select() a specified fd. The function
11686 returns after timeout expires or data arrives or goes. The
11687 function is used by packet routines to wait that all data is
11688 received from network.
11690 * Fixed data reading from network in lib/silccore/silcpacket.c.
11691 The code now assures that all data is read from the fd and then
11692 continues packet processing. This was a bug fix since the code
11693 used to drop some data in some circumstances.
11695 * Added new function into lib/silcclient/client.[ch]:
11696 silc_client_start_key_exchange to start key exchange after
11697 connection has been established to server. The code internally
11698 now uses this funtion but its main purpose was to provide it
11699 for applications that perform their own connecting. After
11700 application has created a connection it merely calls this
11701 function to start the key exchange between client and server.
11702 The library takes care of everything else after that.
11704 Updated also lib/silcclient/README to explain the usage of
11707 * Do not send to application information that connection has
11708 been established. Application gets notified it by connect
11711 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11713 * Applied cras's patch to add silc_schedule_one function. The
11714 function runs scheduler once and returns.
11716 * Fixed the scheduler after cras messed it up. The timeout
11717 handling works now as it's supposed to work.
11719 * Added into lib/silccore/ silcnotify.h to include notify
11720 message types support. Changed silc_server_send_notify*
11721 functions, in server.[ch], to support those new notify types.
11722 Added the support for the notify types into client library,
11723 as well. Added new notify client operation into ops.h in
11726 * Changed silc_server_packet_send_to_channel to send normal
11727 packets instead of just channel message packets. The function
11728 is now used to send the notify packets to channels. It is not
11729 used to send channel message packets anymore, as server never
11730 sends them anymore.
11732 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11733 va_arg()s as it seems to require it nowadays. I guess, if SILC
11734 is compiled with older va_arg() the new code should work anyway.
11736 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11738 * Splitted core library. Core library (lib/silccore) includes
11739 now only SILC protocol specific core (and common) components.
11740 Created new utility library (lib/silcutil) that includes more
11741 generic purpose stuff. The stuff for util library was taken
11742 from the old core library. This was minor and easy split.
11744 * Created SILC Client Library (lib/silcclient) that includes
11745 implementation of the SILC client without user interface. This
11746 was major move from silc/ directory. The code has been changed
11747 so that it is transparent towards the user interface. The
11748 silc/ directory includes now the same user interface as before
11749 and it uses the new client library. Read lib/silcclient/README.
11750 Basicly, the client library performs everything else related
11751 to SILC except user interface handling. Also, configuration
11752 files are considered to be part of user interface and library
11753 does not handle them.
11755 This change also changed a lot of structures, function naming etc.
11756 Most important change was that SilcClientWindow object was
11757 renamed to SilcClientConnection in the client library. Created
11758 also new file lib/silcclient/ops.h. Also added new files
11759 silc/local_command.[ch] and silc/client_ops.[ch].
11761 All these changes were made to make it easier for user interface
11762 designers to create what ever user interface for the SILC client
11765 It is also expected that the server will be moved to lib
11766 directory as well and SILC Server Library will be created;
11767 sometimes in the future.
11769 * Removed Local commands from lib/silccore/silccommand.h as
11770 they are application specific and new client library does not
11771 handle any of those anymore.
11773 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11774 old client implementation in silc/.
11776 * Added support for callback functions in SILC_LOG_* macros.
11777 Application can now set its own callbacks that will be called
11778 instead of using the default functions that will always print
11779 the debug messages to stderr (or stdout). Also, debugging can
11780 now be disabled by setting silc_debug to FALSE and re-enabled by
11781 setting it to TRUE. Note, that logging will still work even
11782 if debugging is disabled.
11784 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11785 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11786 silc_log_reset_debug_callbacks.
11788 * To enable debugging in silc client one must give now -d
11789 option on command line.
11791 * Changed silc_schedule_init to automatically allocate task queues
11792 if they are not allocated before calling it.
11794 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11796 * Added GMP 3.1 into math library.
11798 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11800 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11801 a channel in SILC network. The packet is used by servers and
11802 routers to notify other routers that user has left a channel.
11803 This little feature was missing until now. Added the feature
11804 to protocol specification as well.
11806 Added functions: silc_server_send_remove_channel_user and
11807 silc_server_remove_channel_user into server.[ch].
11809 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11810 lib/silccore/silcpacket.h. However, they are not implemented
11813 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11815 * Fixed joining to a channel and sending channel messages
11816 between server and router. The channel message sending should
11817 now work inside a cell.
11819 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11821 * Fixed the private message sending between server and router.
11822 The private message sending should now work inside a cell.
11824 * Added silc_server_replace_id into server.[ch] to replace
11825 existing ID in the SILC network.
11827 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11828 and silc_idlist_replace_server_id into idlist.[ch] in server.
11830 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11832 * Fixed the server to server connections. Server can again now
11833 connect to router. Router to router connections probably does
11836 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11838 * Added dynamic protocol registering support. Now protocols can
11839 registered and unregistered on the fly. Patch by cras.
11841 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11843 * Added lib/contrib directory to hold routines that some platforms
11844 don't have but are needed by SILC.
11846 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11847 into lin/contrib to provide getopt() and getopt_long() for
11848 those who don't have it.
11850 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11852 * Added AWAY command to client. When away message is set and
11853 client receives a private message packet the client automatically
11854 replies to the sender with the away message.
11856 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11857 bug seemed to be the cause of recent problems when compiling
11860 * Added version detection support to SKE protocol specification
11861 and added the new changes to the SKE implementation as well.
11862 There were other minor changes in the SKE protocol as well.
11864 Many changes in lib/silcske/silcske.[ch] and in
11865 lib/silcske/payload.[ch].
11867 * Added ^U functionality, clear input line. Patch from cras.
11869 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11871 * Mainly small bugfixes on core library. Fixed some debugging
11872 logging and buffer overflow in silclog.c.
11874 * Updated config.sub and config.guess on the distribution tree.
11876 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11878 * Added command lagging support in server. Client may execute
11879 commands now only once in two seconds.
11881 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11883 * Optimized packet reception. MAC computation and checking is now
11884 also more optimized. A lot previously duplicated code is now
11885 used as generic by both client and server.
11887 * Fixed key pair generation in clientutil.c
11889 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11891 * Added into lib/silccore/silcbufutil.[ch] new function;
11892 silc_buffer_realloc.
11894 * Moved generic packet sending/encryption functions to
11895 lib/silccore/silcpacket.[ch] from client and server. Some
11896 rewriting of the functions.
11898 * Moved all generic packet reception/decryption functions to
11899 lib/silccore/silcpacket.[ch] from client and server. The
11900 packet processing is now much cleaner in both client and server.
11901 These were major changes in both client and server.
11903 * Created many common functions in server to do packet sending.
11904 Previously code were duplicated a lot, this has been removed
11905 with these changes.
11907 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11909 * Rewrote major parts of the ID cache system. Don't know
11910 whether it is better now or not but at least the API is more
11913 * Major rewrite on ID cache stuff on client because of the ID
11914 cache API changes. Added idlist.c to client.
11916 * Also major rewrite on ID cache stuff on server as well.
11917 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11918 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11919 in hand, instead they are all put into the ID cache system now.
11920 All server_idlist_* routines uses ID cache now instead of
11921 traversing its own lists (those lists does not exist anymore).
11922 SilcIDList though still exists. Also, SilcXXXEntry's are
11925 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11927 * Finally made the SKE implementation compliant to the protocol
11928 specification. All mp integers are now binary encoded as
11929 opposed being HEX encoded.
11931 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11934 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11935 functions: silc_[encode/decode]_pem. Also added function
11936 silc_encode_pem_file to PEM encode with newlines ('\n') for
11937 saving into a file.
11939 * SILC public keys are now encoded either PEM or binary. Same
11940 option is for private keys as well. By default private keys
11941 are binary encoded and public keys PEM encoded. Silly HEX
11942 encoding were removed.
11944 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11945 function to create fingerprints.
11947 * Fixed a bug in SHA1; does not change the original data anymore.
11949 * Partly implemented INFO command on client and server side.
11950 Fixed CLEAR command. Changes to SERVER command; show current
11951 server(s) when giving command without arguments. Added
11952 VERSION command to client.
11954 * Added check to server that unregistered connections cannot
11955 execute commands (unless it is specificly allowed).
11957 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11959 * Fixed screen refresh.
11961 * Fixed channel joining bug from client. On some circumstances
11962 client tried to join to a channel it had already joined.
11964 * Added public key verification process into client's protocol.c.
11965 The client now verifies the public key from user and saves
11966 it into ~./silc/serverkeys/ directory.
11968 Added into: clientutil.[ch]: silc_client_verify_server_key.
11970 * Changed SKE protocol's silc_ske_initiator_finish function
11971 to accept callback function that verifies the received public
11972 key. Removed old silc_ske_verify_public_key function.
11974 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11976 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11977 silc_pkcs_private_key[_data]_set.
11979 * Made the password and public authentication more cleaner in
11980 server's protocol.c.
11982 * Removed historic and obsolete protocol `channel_auth' from
11983 both client and server.
11985 * Removed wrong way of sending command status messages from
11986 server to client in server's command.c. The old way violated
11987 protocol specification.
11989 Changes to silccore/silccommand.[ch]: removed
11990 silc_command_encode_status_payload -> not needed anymore,
11991 changed silc_command_encode_payload_va to accept extra
11992 argument on variable argument list. The argument type must
11993 now be provided to the function. Also, added new function:
11994 silc_command_encode_reply_payload_va which is same as
11995 normal command_encode_payload_va except command status type
11996 is provided as extra argument.
11998 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12000 * Added ~./silc directory handling. The directory includes the
12001 public and private keys for the client.
12003 Added silc_client_check_silc_dir, silc_client_create_identifier
12004 and silc_client_load_keys.
12006 * Implemented SILC protocol compliant public key. Added public
12007 and private key saving to and loading from files.
12009 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
12010 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
12011 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
12012 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
12013 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
12015 Implemented: silc_pkcs_save_[public/private]_key[_data] and
12016 silc_pkcs_load_[public/private]_key.
12018 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12020 * Added silc_server_get_route (route.[ch]) to get connection
12021 data for the fastest route for given ID.
12023 * Implemented INVITE command on client and server. The command
12024 were re-defined in the SILC Protocol Specification and the
12025 implementation now complies with the specification.
12027 * Implemented PING command on client and server.
12029 * Implemented NAMES command on client and server. The server side
12030 supports currently only normal server not router server yet.
12031 Some changes to NAMES definition in SILC protocol specification.
12033 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12035 * Implemented LEAVE command on client and server.
12037 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
12038 again. This change was made to the protocol as well. Server
12039 should not violate the protocol specification anymore.
12041 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12043 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
12044 was tested. SOCKS4 was not but should work anyway.
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